ffc11990 : int IMFS_chown( rtems_filesystem_location_info_t *pathloc, /* IN */ uid_t owner, /* IN */ gid_t group /* IN */ ) { ffc11990: 94 21 ff d8 stwu r1,-40(r1) ffc11994: 7c 08 02 a6 mflr r0 ffc11998: 90 01 00 2c stw r0,44(r1) ffc1199c: 93 e1 00 24 stw r31,36(r1) IMFS_jnode_t *jnode; #if defined(RTEMS_POSIX_API) uid_t st_uid; #endif jnode = (IMFS_jnode_t *) pathloc->node_access; ffc119a0: 83 e3 00 00 lwz r31,0(r3) int IMFS_chown( rtems_filesystem_location_info_t *pathloc, /* IN */ uid_t owner, /* IN */ gid_t group /* IN */ ) { ffc119a4: 93 a1 00 1c stw r29,28(r1) ffc119a8: 7c bd 2b 78 mr r29,r5 ffc119ac: 93 c1 00 20 stw r30,32(r1) ffc119b0: 7c 9e 23 78 mr r30,r4 /* * Verify I am the owner of the node or the super user. */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); ffc119b4: 48 00 15 65 bl ffc12f18 if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) ffc119b8: a0 1f 00 3c lhz r0,60(r31) ffc119bc: 7f 80 18 00 cmpw cr7,r0,r3 ffc119c0: 41 9e 00 20 beq- cr7,ffc119e0 ffc119c4: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc119c8: 41 be 00 18 beq+ cr7,ffc119e0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EPERM ); ffc119cc: 48 00 67 e1 bl ffc181ac <__errno> <== NOT EXECUTED ffc119d0: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc119d4: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc119d8: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc119dc: 48 00 00 24 b ffc11a00 <== NOT EXECUTED #endif jnode->st_uid = owner; ffc119e0: b3 df 00 3c sth r30,60(r31) jnode->st_gid = group; IMFS_update_ctime( jnode ); ffc119e4: 38 61 00 08 addi r3,r1,8 ffc119e8: 38 80 00 00 li r4,0 if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) rtems_set_errno_and_return_minus_one( EPERM ); #endif jnode->st_uid = owner; jnode->st_gid = group; ffc119ec: b3 bf 00 3e sth r29,62(r31) IMFS_update_ctime( jnode ); ffc119f0: 4b ff 40 ed bl ffc05adc ffc119f4: 80 01 00 08 lwz r0,8(r1) ffc119f8: 38 60 00 00 li r3,0 ffc119fc: 90 1f 00 48 stw r0,72(r31) return 0; } ffc11a00: 80 01 00 2c lwz r0,44(r1) ffc11a04: 83 a1 00 1c lwz r29,28(r1) ffc11a08: 7c 08 03 a6 mtlr r0 ffc11a0c: 83 c1 00 20 lwz r30,32(r1) ffc11a10: 83 e1 00 24 lwz r31,36(r1) ffc11a14: 38 21 00 28 addi r1,r1,40 ffc11a18: 4e 80 00 20 blr ffc100e4 : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { ffc100e4: 94 21 ff e8 stwu r1,-24(r1) ffc100e8: 7c 08 02 a6 mflr r0 ffc100ec: 93 e1 00 14 stw r31,20(r1) IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) ffc100f0: 7c 7f 1b 79 mr. r31,r3 IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { ffc100f4: 93 81 00 08 stw r28,8(r1) IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) ffc100f8: 3b 80 00 00 li r28,0 IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { ffc100fc: 93 a1 00 0c stw r29,12(r1) ffc10100: 7c fd 3b 78 mr r29,r7 ffc10104: 93 c1 00 10 stw r30,16(r1) ffc10108: 7c 9e 23 78 mr r30,r4 ffc1010c: 90 01 00 1c stw r0,28(r1) IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) ffc10110: 41 a2 01 18 beq+ ffc10228 return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); ffc10114: 3d 20 00 00 lis r9,0 ffc10118: 81 29 26 dc lwz r9,9948(r9) ffc1011c: 7c a4 2b 78 mr r4,r5 ffc10120: 7f c3 f3 78 mr r3,r30 ffc10124: 80 a9 00 2c lwz r5,44(r9) ffc10128: 7c c5 28 78 andc r5,r6,r5 ffc1012c: 4b ff fe bd bl ffc0ffe8 if ( !node ) ffc10130: 7c 7c 1b 79 mr. r28,r3 ffc10134: 41 82 00 f4 beq- ffc10228 return NULL; /* * Set the type specific information */ switch (type) { ffc10138: 3b de ff ff addi r30,r30,-1 ffc1013c: 2b 9e 00 06 cmplwi cr7,r30,6 ffc10140: 41 9d 00 9c bgt- cr7,ffc101dc ffc10144: 3d 20 ff c2 lis r9,-62 ffc10148: 39 29 e5 d4 addi r9,r9,-6700 ffc1014c: 57 de 10 3a rlwinm r30,r30,2,0,29 ffc10150: 7c 09 f0 2e lwzx r0,r9,r30 ffc10154: 7d 20 4a 14 add r9,r0,r9 ffc10158: 7d 29 03 a6 mtctr r9 ffc1015c: 4e 80 04 20 bctr */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); ffc10160: 39 3c 00 54 addi r9,r28,84 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); ffc10164: 38 1c 00 50 addi r0,r28,80 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); ffc10168: 91 3c 00 50 stw r9,80(r28) the_chain->permanent_null = NULL; ffc1016c: 39 20 00 00 li r9,0 ffc10170: 91 3c 00 54 stw r9,84(r28) the_chain->last = _Chain_Head(the_chain); ffc10174: 90 1c 00 58 stw r0,88(r28) ffc10178: 48 00 00 84 b ffc101fc 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; ffc1017c: 80 1d 00 00 lwz r0,0(r29) ffc10180: 48 00 00 54 b ffc101d4 break; case IMFS_DEVICE: node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; ffc10184: 81 3d 00 04 lwz r9,4(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; ffc10188: 80 1d 00 00 lwz r0,0(r29) node->info.device.minor = info->device.minor; ffc1018c: 91 3c 00 54 stw r9,84(r28) ffc10190: 48 00 00 44 b ffc101d4 break; case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; ffc10194: 39 20 00 00 li r9,0 <== NOT EXECUTED ffc10198: 39 40 00 00 li r10,0 <== NOT EXECUTED ffc1019c: 91 3c 00 50 stw r9,80(r28) <== NOT EXECUTED node->info.linearfile.direct = 0; ffc101a0: 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; ffc101a4: 91 5c 00 54 stw r10,84(r28) <== NOT EXECUTED node->info.linearfile.direct = 0; ffc101a8: 90 1c 00 58 stw r0,88(r28) <== NOT EXECUTED case IMFS_MEMORY_FILE: node->info.file.size = 0; node->info.file.indirect = 0; ffc101ac: 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; ffc101b0: 39 20 00 00 li r9,0 node->info.file.indirect = 0; node->info.file.doubly_indirect = 0; node->info.file.triply_indirect = 0; ffc101b4: 90 1c 00 60 stw r0,96(r28) case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; node->info.linearfile.direct = 0; case IMFS_MEMORY_FILE: node->info.file.size = 0; ffc101b8: 39 40 00 00 li r10,0 ffc101bc: 91 3c 00 50 stw r9,80(r28) ffc101c0: 91 5c 00 54 stw r10,84(r28) node->info.file.indirect = 0; ffc101c4: 90 1c 00 58 stw r0,88(r28) node->info.file.doubly_indirect = 0; ffc101c8: 90 1c 00 5c stw r0,92(r28) node->info.file.triply_indirect = 0; break; ffc101cc: 48 00 00 30 b ffc101fc case IMFS_FIFO: node->info.fifo.pipe = NULL; ffc101d0: 38 00 00 00 li r0,0 ffc101d4: 90 1c 00 50 stw r0,80(r28) break; ffc101d8: 48 00 00 24 b ffc101fc default: assert(0); ffc101dc: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc101e0: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc101e4: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc101e8: 38 63 e6 01 addi r3,r3,-6655 <== NOT EXECUTED ffc101ec: 38 a5 e5 f0 addi r5,r5,-6672 <== NOT EXECUTED ffc101f0: 38 c6 d9 87 addi r6,r6,-9849 <== NOT EXECUTED ffc101f4: 38 80 00 5c li r4,92 <== NOT EXECUTED ffc101f8: 4b ff 3b dd bl ffc03dd4 <__assert_func> <== NOT EXECUTED /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; ffc101fc: 81 3f 00 10 lwz r9,16(r31) RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); ffc10200: 7f 84 e3 78 mr r4,r28 } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; ffc10204: 80 7f 00 00 lwz r3,0(r31) fs_info = parent_loc->mt_entry->fs_info; ffc10208: 81 29 00 34 lwz r9,52(r9) node->Parent = parent; ffc1020c: 90 7c 00 08 stw r3,8(r28) ffc10210: 38 63 00 50 addi r3,r3,80 node->st_ino = ++fs_info->ino_count; ffc10214: 81 69 00 00 lwz r11,0(r9) ffc10218: 38 0b 00 01 addi r0,r11,1 ffc1021c: 90 09 00 00 stw r0,0(r9) ffc10220: 90 1c 00 38 stw r0,56(r28) ffc10224: 4b ff 88 51 bl ffc08a74 <_Chain_Append> rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } ffc10228: 80 01 00 1c lwz r0,28(r1) ffc1022c: 7f 83 e3 78 mr r3,r28 ffc10230: 83 a1 00 0c lwz r29,12(r1) ffc10234: 7c 08 03 a6 mtlr r0 ffc10238: 83 81 00 08 lwz r28,8(r1) ffc1023c: 83 c1 00 10 lwz r30,16(r1) ffc10240: 83 e1 00 14 lwz r31,20(r1) ffc10244: 38 21 00 18 addi r1,r1,24 ffc10248: 4e 80 00 20 blr ffc05f78 : rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); ffc05f78: 2c 03 00 00 cmpwi r3,0 void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { ffc05f7c: 94 21 ff d8 stwu r1,-40(r1) ffc05f80: 7c 08 02 a6 mflr r0 ffc05f84: 93 c1 00 20 stw r30,32(r1) ffc05f88: 7c 9e 23 78 mr r30,r4 ffc05f8c: 90 01 00 2c stw r0,44(r1) ffc05f90: 93 21 00 0c stw r25,12(r1) ffc05f94: 93 41 00 10 stw r26,16(r1) ffc05f98: 93 61 00 14 stw r27,20(r1) ffc05f9c: 93 81 00 18 stw r28,24(r1) ffc05fa0: 93 a1 00 1c stw r29,28(r1) ffc05fa4: 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 ); ffc05fa8: 40 a2 00 24 bne+ ffc05fcc ffc05fac: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc05fb0: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc05fb4: 3c c0 ff c3 lis r6,-61 <== NOT EXECUTED ffc05fb8: 38 63 81 1c addi r3,r3,-32484 <== NOT EXECUTED ffc05fbc: 38 a5 81 08 addi r5,r5,-32504 <== NOT EXECUTED ffc05fc0: 38 c6 81 d2 addi r6,r6,-32302 <== NOT EXECUTED ffc05fc4: 38 80 00 84 li r4,132 <== NOT EXECUTED ffc05fc8: 48 00 00 28 b ffc05ff0 <== NOT EXECUTED assert( level >= 0 ); ffc05fcc: 2f 84 00 00 cmpwi cr7,r4,0 ffc05fd0: 40 bc 00 24 bge+ cr7,ffc05ff4 ffc05fd4: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc05fd8: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc05fdc: 3c c0 ff c3 lis r6,-61 <== NOT EXECUTED ffc05fe0: 38 63 81 1c addi r3,r3,-32484 <== NOT EXECUTED ffc05fe4: 38 a5 81 08 addi r5,r5,-32504 <== NOT EXECUTED ffc05fe8: 38 c6 81 e0 addi r6,r6,-32288 <== NOT EXECUTED ffc05fec: 38 80 00 86 li r4,134 <== NOT EXECUTED ffc05ff0: 48 00 09 65 bl ffc06954 <__assert_func> <== NOT EXECUTED assert( the_directory->type == IMFS_DIRECTORY ); ffc05ff4: 80 03 00 4c lwz r0,76(r3) ffc05ff8: 2f 80 00 01 cmpwi cr7,r0,1 ffc05ffc: 41 be 00 24 beq+ cr7,ffc06020 ffc06000: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc06004: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc06008: 3c c0 ff c3 lis r6,-61 <== NOT EXECUTED ffc0600c: 38 63 81 1c addi r3,r3,-32484 <== NOT EXECUTED ffc06010: 38 a5 81 08 addi r5,r5,-32504 <== NOT EXECUTED ffc06014: 38 c6 81 eb addi r6,r6,-32277 <== NOT EXECUTED ffc06018: 38 80 00 88 li r4,136 <== NOT EXECUTED ffc0601c: 4b ff ff d4 b ffc05ff0 <== NOT EXECUTED the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); ffc06020: 3f 40 00 00 lis r26,0 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; ffc06024: 83 e3 00 50 lwz r31,80(r3) the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); ffc06028: 3f 60 ff c3 lis r27,-61 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; ffc0602c: 3b 23 00 54 addi r25,r3,84 ffc06030: 3b 5a 27 4c addi r26,r26,10060 ffc06034: 3b 7b 82 11 addi r27,r27,-32239 IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); ffc06038: 3b 84 00 01 addi r28,r4,1 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; ffc0603c: 48 00 00 48 b ffc06084 !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; ffc06040: 3b a0 00 00 li r29,0 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); ffc06044: 81 3a 00 00 lwz r9,0(r26) !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++ ) ffc06048: 3b bd 00 01 addi r29,r29,1 fprintf(stdout, "...." ); ffc0604c: 7f 63 db 78 mr r3,r27 ffc06050: 80 89 00 08 lwz r4,8(r9) ffc06054: 48 01 1a ad bl ffc17b00 !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++ ) ffc06058: 7f 9d f0 00 cmpw cr7,r29,r30 ffc0605c: 40 9d ff e8 ble+ cr7,ffc06044 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); ffc06060: 7f e3 fb 78 mr r3,r31 ffc06064: 4b ff fd 2d bl ffc05d90 if ( the_jnode->type == IMFS_DIRECTORY ) ffc06068: 80 1f 00 4c lwz r0,76(r31) ffc0606c: 2f 80 00 01 cmpwi cr7,r0,1 ffc06070: 40 be 00 10 bne+ cr7,ffc06080 IMFS_dump_directory( the_jnode, level + 1 ); ffc06074: 7f e3 fb 78 mr r3,r31 ffc06078: 7f 84 e3 78 mr r4,r28 ffc0607c: 4b ff fe fd bl ffc05f78 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 ) { ffc06080: 83 ff 00 00 lwz r31,0(r31) assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; ffc06084: 7f 9f c8 00 cmpw cr7,r31,r25 ffc06088: 40 9e ff b8 bne+ cr7,ffc06040 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); } } ffc0608c: 80 01 00 2c lwz r0,44(r1) ffc06090: 83 21 00 0c lwz r25,12(r1) ffc06094: 7c 08 03 a6 mtlr r0 ffc06098: 83 41 00 10 lwz r26,16(r1) ffc0609c: 83 61 00 14 lwz r27,20(r1) ffc060a0: 83 81 00 18 lwz r28,24(r1) ffc060a4: 83 a1 00 1c lwz r29,28(r1) ffc060a8: 83 c1 00 20 lwz r30,32(r1) ffc060ac: 83 e1 00 24 lwz r31,36(r1) ffc060b0: 38 21 00 28 addi r1,r1,40 ffc060b4: 4e 80 00 20 blr ffc0c168 : const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { ffc0c168: 94 21 ff 88 stwu r1,-120(r1) ffc0c16c: 7c 08 02 a6 mflr r0 ffc0c170: 90 01 00 7c stw r0,124(r1) ffc0c174: 92 e1 00 54 stw r23,84(r1) case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) ffc0c178: 3e e0 00 00 lis r23,0 ffc0c17c: 3a f7 26 dc addi r23,r23,9948 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { ffc0c180: 93 c1 00 70 stw r30,112(r1) ffc0c184: 92 a1 00 4c stw r21,76(r1) ffc0c188: 92 c1 00 50 stw r22,80(r1) /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; ffc0c18c: 83 c6 00 00 lwz r30,0(r6) const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { ffc0c190: 93 01 00 58 stw r24,88(r1) * 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 ); ffc0c194: 3b 01 00 08 addi r24,r1,8 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { ffc0c198: 93 21 00 5c stw r25,92(r1) * 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 ); ffc0c19c: 3b 21 00 20 addi r25,r1,32 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { ffc0c1a0: 93 41 00 60 stw r26,96(r1) ffc0c1a4: 7c 7a 1b 78 mr r26,r3 ffc0c1a8: 93 61 00 64 stw r27,100(r1) ffc0c1ac: 7c bb 2b 78 mr r27,r5 ffc0c1b0: 93 81 00 68 stw r28,104(r1) /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; ffc0c1b4: 3b 80 00 00 li r28,0 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { ffc0c1b8: 93 a1 00 6c stw r29,108(r1) ffc0c1bc: 7c 9d 23 78 mr r29,r4 ffc0c1c0: 93 e1 00 74 stw r31,116(r1) ffc0c1c4: 7c df 33 78 mr r31,r6 * 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 ); ffc0c1c8: 7c 7a e2 14 add r3,r26,r28 ffc0c1cc: 7f a4 eb 78 mr r4,r29 ffc0c1d0: 7f 25 cb 78 mr r5,r25 ffc0c1d4: 7f 06 c3 78 mr r6,r24 ffc0c1d8: 48 00 0a 05 bl ffc0cbdc pathnamelen -= len; i += len; if ( !pathloc->node_access ) ffc0c1dc: 80 1f 00 00 lwz r0,0(r31) * 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 ); ffc0c1e0: 7c 76 1b 78 mr r22,r3 pathnamelen -= len; ffc0c1e4: 82 a1 00 08 lwz r21,8(r1) i += len; if ( !pathloc->node_access ) ffc0c1e8: 2f 80 00 00 cmpwi cr7,r0,0 ffc0c1ec: 41 9e 01 40 beq- cr7,ffc0c32c rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) ffc0c1f0: 2f 83 00 00 cmpwi cr7,r3,0 ffc0c1f4: 41 9e 00 24 beq- cr7,ffc0c218 if ( node->type == IMFS_DIRECTORY ) ffc0c1f8: 80 1e 00 4c lwz r0,76(r30) ffc0c1fc: 2f 80 00 01 cmpwi cr7,r0,1 ffc0c200: 40 be 00 18 bne+ cr7,ffc0c218 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) ffc0c204: 7f e3 fb 78 mr r3,r31 ffc0c208: 38 80 00 01 li r4,1 ffc0c20c: 4b ff fd 4d bl ffc0bf58 ffc0c210: 2f 83 00 00 cmpwi cr7,r3,0 ffc0c214: 41 9e 01 e4 beq- cr7,ffc0c3f8 rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { ffc0c218: 2f 96 00 03 cmpwi cr7,r22,3 if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; ffc0c21c: 83 df 00 00 lwz r30,0(r31) while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; i += len; ffc0c220: 7f 9c aa 14 add r28,r28,r21 */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; ffc0c224: 7f b5 e8 50 subf r29,r21,r29 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { ffc0c228: 41 9e 00 80 beq- cr7,ffc0c2a8 ffc0c22c: 2f 96 00 04 cmpwi cr7,r22,4 ffc0c230: 41 9e 01 10 beq- cr7,ffc0c340 ffc0c234: 2f 16 00 02 cmpwi cr6,r22,2 ffc0c238: 40 ba 01 14 bne+ cr6,ffc0c34c case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) ffc0c23c: 81 37 00 00 lwz r9,0(r23) ffc0c240: 80 09 00 18 lwz r0,24(r9) ffc0c244: 7f 9e 00 00 cmpw cr7,r30,r0 ffc0c248: 41 be ff 80 beq- cr7,ffc0c1c8 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { ffc0c24c: 81 1f 00 10 lwz r8,16(r31) /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == ffc0c250: 80 08 00 1c lwz r0,28(r8) ffc0c254: 7f 9e 00 00 cmpw cr7,r30,r0 ffc0c258: 40 be 00 38 bne+ cr7,ffc0c290 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; ffc0c25c: 81 28 00 14 lwz r9,20(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), ffc0c260: 7f 65 db 78 mr r5,r27 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; ffc0c264: 80 e8 00 08 lwz r7,8(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), ffc0c268: 7f e6 fb 78 mr r6,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; ffc0c26c: 81 48 00 0c lwz r10,12(r8) ffc0c270: 81 68 00 10 lwz r11,16(r8) ffc0c274: 90 e1 00 0c stw r7,12(r1) ffc0c278: 91 41 00 10 stw r10,16(r1) ffc0c27c: 91 61 00 14 stw r11,20(r1) ffc0c280: 91 21 00 18 stw r9,24(r1) *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), ffc0c284: 80 81 00 08 lwz r4,8(r1) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; ffc0c288: 80 08 00 18 lwz r0,24(r8) ffc0c28c: 48 00 01 14 b ffc0c3a0 pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) ffc0c290: 83 de 00 08 lwz r30,8(r30) ffc0c294: 2f 9e 00 00 cmpwi cr7,r30,0 ffc0c298: 40 be 00 a0 bne+ cr7,ffc0c338 rtems_set_errno_and_return_minus_one( ENOENT ); ffc0c29c: 48 00 5b 79 bl ffc11e14 <__errno> ffc0c2a0: 92 c3 00 00 stw r22,0(r3) ffc0c2a4: 48 00 01 60 b ffc0c404 case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { ffc0c2a8: 80 1e 00 4c lwz r0,76(r30) ffc0c2ac: 2f 80 00 03 cmpwi cr7,r0,3 ffc0c2b0: 40 be 00 20 bne+ cr7,ffc0c2d0 IMFS_evaluate_hard_link( pathloc, 0 ); ffc0c2b4: 7f e3 fb 78 mr r3,r31 ffc0c2b8: 38 80 00 00 li r4,0 ffc0c2bc: 4b ff fd 1d bl ffc0bfd8 node = pathloc->node_access; ffc0c2c0: 83 df 00 00 lwz r30,0(r31) if ( !node ) ffc0c2c4: 2f 9e 00 00 cmpwi cr7,r30,0 ffc0c2c8: 40 be 00 2c bne+ cr7,ffc0c2f4 ffc0c2cc: 48 00 00 34 b ffc0c300 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { ffc0c2d0: 2f 80 00 04 cmpwi cr7,r0,4 ffc0c2d4: 40 be 00 20 bne+ cr7,ffc0c2f4 result = IMFS_evaluate_sym_link( pathloc, 0 ); ffc0c2d8: 7f e3 fb 78 mr r3,r31 ffc0c2dc: 38 80 00 00 li r4,0 ffc0c2e0: 4b ff fd 71 bl ffc0c050 node = pathloc->node_access; ffc0c2e4: 83 df 00 00 lwz r30,0(r31) if ( result == -1 ) ffc0c2e8: 2f 83 ff ff cmpwi cr7,r3,-1 if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); ffc0c2ec: 7c 76 1b 78 mr r22,r3 node = pathloc->node_access; if ( result == -1 ) ffc0c2f0: 41 9e 01 18 beq- cr7,ffc0c408 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) ffc0c2f4: 80 1e 00 4c lwz r0,76(r30) ffc0c2f8: 2f 80 00 01 cmpwi cr7,r0,1 ffc0c2fc: 41 be 00 10 beq+ cr7,ffc0c30c rtems_set_errno_and_return_minus_one( ENOTDIR ); ffc0c300: 48 00 5b 15 bl ffc11e14 <__errno> ffc0c304: 38 00 00 14 li r0,20 ffc0c308: 48 00 00 f8 b ffc0c400 /* * 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 ) { ffc0c30c: 81 1e 00 5c lwz r8,92(r30) ffc0c310: 2f 88 00 00 cmpwi cr7,r8,0 ffc0c314: 40 9e 00 5c bne- cr7,ffc0c370 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); ffc0c318: 7f c3 f3 78 mr r3,r30 ffc0c31c: 7f 24 cb 78 mr r4,r25 ffc0c320: 48 00 07 e9 bl ffc0cb08 if ( !node ) ffc0c324: 7c 7e 1b 79 mr. r30,r3 ffc0c328: 40 a2 00 10 bne+ ffc0c338 rtems_set_errno_and_return_minus_one( ENOENT ); ffc0c32c: 48 00 5a e9 bl ffc11e14 <__errno> ffc0c330: 38 00 00 02 li r0,2 ffc0c334: 48 00 00 cc b ffc0c400 /* * Set the node access to the point we have found. */ pathloc->node_access = node; ffc0c338: 93 df 00 00 stw r30,0(r31) break; ffc0c33c: 4b ff fe 8c b ffc0c1c8 case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); ffc0c340: 48 00 5a d5 bl ffc11e14 <__errno> ffc0c344: 38 00 00 5b li r0,91 ffc0c348: 48 00 00 b8 b ffc0c400 /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { ffc0c34c: 2f 16 00 00 cmpwi cr6,r22,0 ffc0c350: 41 9a 00 08 beq- cr6,ffc0c358 ffc0c354: 40 9e fe 74 bne+ cr7,ffc0c1c8 * 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 ) { ffc0c358: 80 1e 00 4c lwz r0,76(r30) ffc0c35c: 2f 80 00 01 cmpwi cr7,r0,1 ffc0c360: 40 9e 00 78 bne- cr7,ffc0c3d8 if ( node->info.directory.mt_fs != NULL ) { ffc0c364: 81 1e 00 5c lwz r8,92(r30) ffc0c368: 2f 88 00 00 cmpwi cr7,r8,0 ffc0c36c: 41 9e 00 6c beq- cr7,ffc0c3d8 newloc = node->info.directory.mt_fs->mt_fs_root; ffc0c370: 81 28 00 28 lwz r9,40(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0c374: 7f 65 db 78 mr r5,r27 * 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; ffc0c378: 80 e8 00 1c lwz r7,28(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0c37c: 7f e6 fb 78 mr r6,r31 * 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; ffc0c380: 81 48 00 20 lwz r10,32(r8) ffc0c384: 81 68 00 24 lwz r11,36(r8) ffc0c388: 90 e1 00 0c stw r7,12(r1) ffc0c38c: 91 41 00 10 stw r10,16(r1) ffc0c390: 91 61 00 14 stw r11,20(r1) ffc0c394: 91 21 00 18 stw r9,24(r1) *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0c398: 80 81 00 08 lwz r4,8(r1) * 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; ffc0c39c: 80 08 00 2c lwz r0,44(r8) *pathloc = newloc; ffc0c3a0: 90 1f 00 10 stw r0,16(r31) return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0c3a4: 7c 64 e0 50 subf r3,r4,r28 ffc0c3a8: 7c 7a 1a 14 add r3,r26,r3 */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; ffc0c3ac: 90 ff 00 00 stw r7,0(r31) return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0c3b0: 7c 9d 22 14 add r4,r29,r4 */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; ffc0c3b4: 91 5f 00 04 stw r10,4(r31) ffc0c3b8: 91 7f 00 08 stw r11,8(r31) * 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; ffc0c3bc: 90 01 00 1c stw r0,28(r1) *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0c3c0: 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; ffc0c3c4: 91 3f 00 0c stw r9,12(r31) return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0c3c8: 7c 09 03 a6 mtctr r0 ffc0c3cc: 4e 80 04 21 bctrl ffc0c3d0: 7c 76 1b 78 mr r22,r3 ffc0c3d4: 48 00 00 34 b ffc0c408 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); ffc0c3d8: 7f e3 fb 78 mr r3,r31 ffc0c3dc: 4b ff fb 09 bl ffc0bee4 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) ffc0c3e0: 7f 64 db 78 mr r4,r27 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); ffc0c3e4: 7c 76 1b 78 mr r22,r3 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) ffc0c3e8: 7f e3 fb 78 mr r3,r31 ffc0c3ec: 4b ff fb 6d bl ffc0bf58 ffc0c3f0: 2f 83 00 00 cmpwi cr7,r3,0 ffc0c3f4: 40 be 00 14 bne+ cr7,ffc0c408 rtems_set_errno_and_return_minus_one( EACCES ); ffc0c3f8: 48 00 5a 1d bl ffc11e14 <__errno> ffc0c3fc: 38 00 00 0d li r0,13 ffc0c400: 90 03 00 00 stw r0,0(r3) ffc0c404: 3a c0 ff ff li r22,-1 return result; } ffc0c408: 80 01 00 7c lwz r0,124(r1) ffc0c40c: 7e c3 b3 78 mr r3,r22 ffc0c410: 82 a1 00 4c lwz r21,76(r1) ffc0c414: 7c 08 03 a6 mtlr r0 ffc0c418: 82 c1 00 50 lwz r22,80(r1) ffc0c41c: 82 e1 00 54 lwz r23,84(r1) ffc0c420: 83 01 00 58 lwz r24,88(r1) ffc0c424: 83 21 00 5c lwz r25,92(r1) ffc0c428: 83 41 00 60 lwz r26,96(r1) ffc0c42c: 83 61 00 64 lwz r27,100(r1) ffc0c430: 83 81 00 68 lwz r28,104(r1) ffc0c434: 83 a1 00 6c lwz r29,108(r1) ffc0c438: 83 c1 00 70 lwz r30,112(r1) ffc0c43c: 83 e1 00 74 lwz r31,116(r1) ffc0c440: 38 21 00 78 addi r1,r1,120 ffc0c444: 4e 80 00 20 blr ffc0bfd8 : int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { ffc0bfd8: 94 21 ff e8 stwu r1,-24(r1) ffc0bfdc: 7c 08 02 a6 mflr r0 ffc0bfe0: 90 01 00 1c stw r0,28(r1) IMFS_jnode_t *jnode = node->node_access; ffc0bfe4: 81 23 00 00 lwz r9,0(r3) int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { ffc0bfe8: 93 e1 00 14 stw r31,20(r1) ffc0bfec: 7c 7f 1b 78 mr r31,r3 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) ffc0bff0: 80 09 00 4c lwz r0,76(r9) ffc0bff4: 2f 80 00 03 cmpwi cr7,r0,3 ffc0bff8: 41 be 00 0c beq+ cr7,ffc0c004 rtems_fatal_error_occurred (0xABCD0000); ffc0bffc: 3c 60 ab cd lis r3,-21555 <== NOT EXECUTED ffc0c000: 4b ff c5 d9 bl ffc085d8 <== NOT EXECUTED /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; ffc0c004: 80 09 00 50 lwz r0,80(r9) IMFS_Set_handlers( node ); ffc0c008: 90 81 00 08 stw r4,8(r1) /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; ffc0c00c: 90 03 00 00 stw r0,0(r3) IMFS_Set_handlers( node ); ffc0c010: 4b ff fe d5 bl ffc0bee4 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) ffc0c014: 80 81 00 08 lwz r4,8(r1) ffc0c018: 7f e3 fb 78 mr r3,r31 ffc0c01c: 4b ff ff 3d bl ffc0bf58 ffc0c020: 2f 83 00 00 cmpwi cr7,r3,0 ffc0c024: 38 60 00 00 li r3,0 ffc0c028: 40 be 00 14 bne+ cr7,ffc0c03c rtems_set_errno_and_return_minus_one( EACCES ); ffc0c02c: 48 00 5d e9 bl ffc11e14 <__errno> <== NOT EXECUTED ffc0c030: 38 00 00 0d li r0,13 <== NOT EXECUTED ffc0c034: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0c038: 38 60 ff ff li r3,-1 <== NOT EXECUTED return result; } ffc0c03c: 80 01 00 1c lwz r0,28(r1) ffc0c040: 83 e1 00 14 lwz r31,20(r1) ffc0c044: 38 21 00 18 addi r1,r1,24 ffc0c048: 7c 08 03 a6 mtlr r0 ffc0c04c: 4e 80 00 20 blr ffc0bf58 : int IMFS_evaluate_permission( rtems_filesystem_location_info_t *node, int flags ) { ffc0bf58: 94 21 ff e8 stwu r1,-24(r1) ffc0bf5c: 7c 08 02 a6 mflr r0 ffc0bf60: 90 01 00 1c stw r0,28(r1) ffc0bf64: 93 e1 00 14 stw r31,20(r1) if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; ffc0bf68: 83 e3 00 00 lwz r31,0(r3) int IMFS_evaluate_permission( rtems_filesystem_location_info_t *node, int flags ) { ffc0bf6c: 93 a1 00 0c stw r29,12(r1) ffc0bf70: 93 c1 00 10 stw r30,16(r1) ffc0bf74: 7c 9e 23 78 mr r30,r4 } jnode = node->node_access; #if defined(RTEMS_POSIX_API) st_uid = geteuid(); ffc0bf78: 48 00 13 81 bl ffc0d2f8 ffc0bf7c: 7c 7d 1b 78 mr r29,r3 st_gid = getegid(); ffc0bf80: 48 00 13 69 bl ffc0d2e8 * Check if I am owner or a group member or someone else. */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) ffc0bf84: a1 3f 00 3c lhz r9,60(r31) flags_to_test <<= 6; ffc0bf88: 57 c0 30 32 rlwinm r0,r30,6,0,25 * Check if I am owner or a group member or someone else. */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) ffc0bf8c: 7f 89 e8 00 cmpw cr7,r9,r29 ffc0bf90: 41 9e 00 18 beq- cr7,ffc0bfa8 flags_to_test <<= 6; else if ( st_gid == jnode->st_gid ) ffc0bf94: a1 3f 00 3e lhz r9,62(r31) flags_to_test <<= 3; ffc0bf98: 57 c0 18 38 rlwinm r0,r30,3,0,28 flags_to_test = flags; if ( st_uid == jnode->st_uid ) flags_to_test <<= 6; else if ( st_gid == jnode->st_gid ) ffc0bf9c: 7f 89 18 00 cmpw cr7,r9,r3 ffc0bfa0: 41 9e 00 08 beq- cr7,ffc0bfa8 ffc0bfa4: 7f c0 f3 78 mr r0,r30 <== NOT EXECUTED /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) ffc0bfa8: 80 7f 00 30 lwz r3,48(r31) return 1; return 0; } ffc0bfac: 83 a1 00 0c lwz r29,12(r1) /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) ffc0bfb0: 7c 03 18 38 and r3,r0,r3 return 1; return 0; } ffc0bfb4: 83 c1 00 10 lwz r30,16(r1) ffc0bfb8: 7c 63 02 78 xor r3,r3,r0 ffc0bfbc: 80 01 00 1c lwz r0,28(r1) ffc0bfc0: 7c 63 00 34 cntlzw r3,r3 ffc0bfc4: 83 e1 00 14 lwz r31,20(r1) ffc0bfc8: 7c 08 03 a6 mtlr r0 ffc0bfcc: 54 63 d9 7e rlwinm r3,r3,27,5,31 ffc0bfd0: 38 21 00 18 addi r1,r1,24 ffc0bfd4: 4e 80 00 20 blr ffc0c050 : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { ffc0c050: 94 21 ff e8 stwu r1,-24(r1) ffc0c054: 7c 08 02 a6 mflr r0 ffc0c058: 90 01 00 1c stw r0,28(r1) IMFS_jnode_t *jnode = node->node_access; ffc0c05c: 81 23 00 00 lwz r9,0(r3) int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { ffc0c060: 93 c1 00 10 stw r30,16(r1) ffc0c064: 7c 9e 23 78 mr r30,r4 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) ffc0c068: 80 09 00 4c lwz r0,76(r9) int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { ffc0c06c: 93 e1 00 14 stw r31,20(r1) ffc0c070: 7c 7f 1b 78 mr r31,r3 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) ffc0c074: 2f 80 00 04 cmpwi cr7,r0,4 int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { ffc0c078: 93 a1 00 0c stw r29,12(r1) /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); ffc0c07c: 3c 60 ab cd lis r3,-21555 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) ffc0c080: 40 9e 00 14 bne- cr7,ffc0c094 rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) ffc0c084: 80 09 00 08 lwz r0,8(r9) ffc0c088: 2f 80 00 00 cmpwi cr7,r0,0 ffc0c08c: 40 be 00 0c bne+ cr7,ffc0c098 rtems_fatal_error_occurred( 0xBAD00000 ); ffc0c090: 3c 60 ba d0 lis r3,-17712 <== NOT EXECUTED ffc0c094: 4b ff c5 45 bl ffc085d8 <== NOT EXECUTED /* * Move the node_access to either the symbolic links parent or * root depending on the symbolic links path. */ node->node_access = jnode->Parent; ffc0c098: 90 1f 00 00 stw r0,0(r31) rtems_filesystem_get_sym_start_loc( ffc0c09c: 81 69 00 50 lwz r11,80(r9) ffc0c0a0: 88 0b 00 00 lbz r0,0(r11) ffc0c0a4: 2f 80 00 2f cmpwi cr7,r0,47 ffc0c0a8: 41 9e 00 18 beq- cr7,ffc0c0c0 ffc0c0ac: 2f 80 00 5c cmpwi cr7,r0,92 ffc0c0b0: 41 9e 00 10 beq- cr7,ffc0c0c0 ffc0c0b4: 2f 80 00 00 cmpwi cr7,r0,0 ffc0c0b8: 38 00 00 00 li r0,0 ffc0c0bc: 40 9e 00 38 bne- cr7,ffc0c0f4 ffc0c0c0: 3d 60 00 00 lis r11,0 ffc0c0c4: 81 6b 26 dc lwz r11,9948(r11) ffc0c0c8: 38 00 00 01 li r0,1 ffc0c0cc: 80 cb 00 18 lwz r6,24(r11) ffc0c0d0: 80 eb 00 1c lwz r7,28(r11) ffc0c0d4: 81 0b 00 20 lwz r8,32(r11) ffc0c0d8: 81 4b 00 24 lwz r10,36(r11) ffc0c0dc: 90 df 00 00 stw r6,0(r31) ffc0c0e0: 90 ff 00 04 stw r7,4(r31) ffc0c0e4: 91 1f 00 08 stw r8,8(r31) ffc0c0e8: 91 5f 00 0c stw r10,12(r31) ffc0c0ec: 81 6b 00 28 lwz r11,40(r11) ffc0c0f0: 91 7f 00 10 stw r11,16(r31) * 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] ), ffc0c0f4: 83 a9 00 50 lwz r29,80(r9) ffc0c0f8: 7f bd 02 14 add r29,r29,r0 ffc0c0fc: 7f a3 eb 78 mr r3,r29 ffc0c100: 48 00 70 11 bl ffc13110 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( ffc0c104: 7f c5 f3 78 mr r5,r30 &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), ffc0c108: 7c 64 1b 78 mr r4,r3 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( ffc0c10c: 7f e6 fb 78 mr r6,r31 ffc0c110: 7f a3 eb 78 mr r3,r29 ffc0c114: 48 00 00 55 bl ffc0c168 ffc0c118: 7c 7d 1b 78 mr r29,r3 strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); ffc0c11c: 7f e3 fb 78 mr r3,r31 ffc0c120: 4b ff fd c5 bl ffc0bee4 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) ffc0c124: 7f e3 fb 78 mr r3,r31 ffc0c128: 7f c4 f3 78 mr r4,r30 ffc0c12c: 4b ff fe 2d bl ffc0bf58 ffc0c130: 2f 83 00 00 cmpwi cr7,r3,0 ffc0c134: 40 be 00 14 bne+ cr7,ffc0c148 rtems_set_errno_and_return_minus_one( EACCES ); ffc0c138: 48 00 5c dd bl ffc11e14 <__errno> <== NOT EXECUTED ffc0c13c: 38 00 00 0d li r0,13 <== NOT EXECUTED ffc0c140: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0c144: 3b a0 ff ff li r29,-1 <== NOT EXECUTED return result; } ffc0c148: 80 01 00 1c lwz r0,28(r1) ffc0c14c: 7f a3 eb 78 mr r3,r29 ffc0c150: 83 c1 00 10 lwz r30,16(r1) ffc0c154: 7c 08 03 a6 mtlr r0 ffc0c158: 83 a1 00 0c lwz r29,12(r1) ffc0c15c: 83 e1 00 14 lwz r31,20(r1) ffc0c160: 38 21 00 18 addi r1,r1,24 ffc0c164: 4e 80 00 20 blr ffc1024c : int IMFS_fchmod( rtems_filesystem_location_info_t *loc, mode_t mode ) { ffc1024c: 94 21 ff e0 stwu r1,-32(r1) ffc10250: 7c 08 02 a6 mflr r0 ffc10254: 90 01 00 24 stw r0,36(r1) ffc10258: 93 e1 00 1c stw r31,28(r1) IMFS_jnode_t *jnode; #if defined(RTEMS_POSIX_API) uid_t st_uid; #endif jnode = loc->node_access; ffc1025c: 83 e3 00 00 lwz r31,0(r3) int IMFS_fchmod( rtems_filesystem_location_info_t *loc, mode_t mode ) { ffc10260: 93 c1 00 18 stw r30,24(r1) ffc10264: 7c 9e 23 78 mr r30,r4 /* * Verify I am the owner of the node or the super user. */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); ffc10268: 4b ff d0 91 bl ffc0d2f8 if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) ffc1026c: a0 1f 00 3c lhz r0,60(r31) ffc10270: 7f 80 18 00 cmpw cr7,r0,r3 ffc10274: 41 9e 00 20 beq- cr7,ffc10294 ffc10278: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc1027c: 41 be 00 18 beq+ cr7,ffc10294 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EPERM ); ffc10280: 48 00 1b 95 bl ffc11e14 <__errno> <== NOT EXECUTED ffc10284: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc10288: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc1028c: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc10290: 48 00 00 30 b ffc102c0 <== NOT EXECUTED /* * Change only the RWX permissions on the jnode to mode. */ jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); ffc10294: 80 1f 00 30 lwz r0,48(r31) ffc10298: 57 de 05 3e clrlwi r30,r30,20 IMFS_update_ctime( jnode ); ffc1029c: 38 61 00 08 addi r3,r1,8 /* * Change only the RWX permissions on the jnode to mode. */ jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); ffc102a0: 54 00 00 26 rlwinm r0,r0,0,0,19 ffc102a4: 7f de 03 78 or r30,r30,r0 ffc102a8: 93 df 00 30 stw r30,48(r31) IMFS_update_ctime( jnode ); ffc102ac: 38 80 00 00 li r4,0 ffc102b0: 4b ff d0 59 bl ffc0d308 ffc102b4: 80 01 00 08 lwz r0,8(r1) ffc102b8: 38 60 00 00 li r3,0 ffc102bc: 90 1f 00 48 stw r0,72(r31) return 0; } ffc102c0: 80 01 00 24 lwz r0,36(r1) ffc102c4: 83 c1 00 18 lwz r30,24(r1) ffc102c8: 7c 08 03 a6 mtlr r0 ffc102cc: 83 e1 00 1c lwz r31,28(r1) ffc102d0: 38 21 00 20 addi r1,r1,32 ffc102d4: 4e 80 00 20 blr ffc0ca1c : } int IMFS_fifo_close( rtems_libio_t *iop ) { ffc0ca1c: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED ffc0ca20: 7c 08 02 a6 mflr r0 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); ffc0ca24: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED } int IMFS_fifo_close( rtems_libio_t *iop ) { ffc0ca28: 90 01 00 1c stw r0,28(r1) <== NOT EXECUTED ffc0ca2c: 93 e1 00 14 stw r31,20(r1) <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; ffc0ca30: 83 e3 00 3c lwz r31,60(r3) <== NOT EXECUTED } int IMFS_fifo_close( rtems_libio_t *iop ) { ffc0ca34: 93 c1 00 10 stw r30,16(r1) <== NOT EXECUTED ffc0ca38: 7c 7e 1b 78 mr r30,r3 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); ffc0ca3c: 38 7f 00 50 addi r3,r31,80 <== NOT EXECUTED } int IMFS_fifo_close( rtems_libio_t *iop ) { ffc0ca40: 93 a1 00 0c stw r29,12(r1) <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); ffc0ca44: 48 00 30 9d bl ffc0fae0 <== NOT EXECUTED if (! err) { ffc0ca48: 7c 7d 1b 79 mr. r29,r3 <== NOT EXECUTED ffc0ca4c: 40 a2 00 38 bne+ ffc0ca84 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_OPEN; ffc0ca50: 80 1e 00 18 lwz r0,24(r30) <== 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) ffc0ca54: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; ffc0ca58: 54 00 06 2c rlwinm r0,r0,0,24,22 <== NOT EXECUTED ffc0ca5c: 90 1e 00 18 stw r0,24(r30) <== 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) ffc0ca60: 48 00 09 89 bl ffc0d3e8 <== NOT EXECUTED ffc0ca64: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0ca68: 40 9e 00 30 bne- cr7,ffc0ca98 <== NOT EXECUTED ffc0ca6c: a0 1f 00 34 lhz r0,52(r31) <== NOT EXECUTED ffc0ca70: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0ca74: 40 be 00 24 bne+ cr7,ffc0ca98 <== NOT EXECUTED free(jnode); ffc0ca78: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc0ca7c: 4b ff 77 c9 bl ffc04244 <== NOT EXECUTED ffc0ca80: 48 00 00 18 b ffc0ca98 <== NOT EXECUTED } IMFS_FIFO_RETURN(err); ffc0ca84: 40 a0 00 14 bge+ ffc0ca98 <== NOT EXECUTED ffc0ca88: 7f bd 00 d0 neg r29,r29 <== NOT EXECUTED ffc0ca8c: 48 00 53 89 bl ffc11e14 <__errno> <== NOT EXECUTED ffc0ca90: 93 a3 00 00 stw r29,0(r3) <== NOT EXECUTED ffc0ca94: 3b a0 ff ff li r29,-1 <== NOT EXECUTED } ffc0ca98: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc0ca9c: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc0caa0: 83 c1 00 10 lwz r30,16(r1) <== NOT EXECUTED ffc0caa4: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0caa8: 83 a1 00 0c lwz r29,12(r1) <== NOT EXECUTED ffc0caac: 83 e1 00 14 lwz r31,20(r1) <== NOT EXECUTED ffc0cab0: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc0cab4: 4e 80 00 20 blr <== NOT EXECUTED ffc0c89c : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { ffc0c89c: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc0c8a0: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0c8a4: 7c 66 1b 78 mr r6,r3 <== NOT EXECUTED ffc0c8a8: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED int err; if (command == FIONBIO) { ffc0c8ac: 3c 00 80 04 lis r0,-32764 <== NOT EXECUTED ffc0c8b0: 60 00 66 7e ori r0,r0,26238 <== NOT EXECUTED ffc0c8b4: 7f 84 00 00 cmpw cr7,r4,r0 <== NOT EXECUTED int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { ffc0c8b8: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED int err; if (command == FIONBIO) { ffc0c8bc: 40 9e 00 38 bne- cr7,ffc0c8f4 <== NOT EXECUTED if (buffer == NULL) ffc0c8c0: 2f 85 00 00 cmpwi cr7,r5,0 <== NOT EXECUTED ffc0c8c4: 3b e0 ff f2 li r31,-14 <== NOT EXECUTED ffc0c8c8: 41 9e 00 40 beq- cr7,ffc0c908 <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) ffc0c8cc: 81 25 00 00 lwz r9,0(r5) <== NOT EXECUTED ffc0c8d0: 80 03 00 18 lwz r0,24(r3) <== NOT EXECUTED ffc0c8d4: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc0c8d8: 41 9e 00 0c beq- cr7,ffc0c8e4 <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_NO_DELAY; ffc0c8dc: 60 00 00 01 ori r0,r0,1 <== NOT EXECUTED ffc0c8e0: 48 00 00 08 b ffc0c8e8 <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; ffc0c8e4: 54 00 00 3c rlwinm r0,r0,0,0,30 <== NOT EXECUTED ffc0c8e8: 90 06 00 18 stw r0,24(r6) <== NOT EXECUTED ffc0c8ec: 3b e0 00 00 li r31,0 <== NOT EXECUTED ffc0c8f0: 48 00 00 28 b ffc0c918 <== NOT EXECUTED return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); ffc0c8f4: 81 23 00 3c lwz r9,60(r3) <== NOT EXECUTED ffc0c8f8: 80 69 00 50 lwz r3,80(r9) <== NOT EXECUTED ffc0c8fc: 48 00 2c ed bl ffc0f5e8 <== NOT EXECUTED IMFS_FIFO_RETURN(err); ffc0c900: 7c 7f 1b 79 mr. r31,r3 <== NOT EXECUTED ffc0c904: 40 a0 00 14 bge+ ffc0c918 <== NOT EXECUTED ffc0c908: 7f ff 00 d0 neg r31,r31 <== NOT EXECUTED ffc0c90c: 48 00 55 09 bl ffc11e14 <__errno> <== NOT EXECUTED ffc0c910: 93 e3 00 00 stw r31,0(r3) <== NOT EXECUTED ffc0c914: 3b e0 ff ff li r31,-1 <== NOT EXECUTED } ffc0c918: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc0c91c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc0c920: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc0c924: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc0c928: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0c92c: 4e 80 00 20 blr <== NOT EXECUTED ffc0c838 : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { ffc0c838: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc0c83c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0c840: 7c 68 1b 78 mr r8,r3 <== NOT EXECUTED ffc0c844: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED ffc0c848: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); ffc0c84c: 81 23 00 3c lwz r9,60(r3) <== NOT EXECUTED ffc0c850: 80 69 00 50 lwz r3,80(r9) <== NOT EXECUTED ffc0c854: 48 00 2d 1d bl ffc0f570 <== NOT EXECUTED ffc0c858: 7c 69 fe 70 srawi r9,r3,31 <== NOT EXECUTED IMFS_FIFO_RETURN(err); ffc0c85c: 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); ffc0c860: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED ffc0c864: 7c 6a 1b 78 mr r10,r3 <== NOT EXECUTED IMFS_FIFO_RETURN(err); ffc0c868: 40 bc 00 18 bge+ cr7,ffc0c880 <== NOT EXECUTED ffc0c86c: 48 00 55 a9 bl ffc11e14 <__errno> <== NOT EXECUTED ffc0c870: 7f ff 00 d0 neg r31,r31 <== NOT EXECUTED ffc0c874: 93 e3 00 00 stw r31,0(r3) <== NOT EXECUTED ffc0c878: 39 20 ff ff li r9,-1 <== NOT EXECUTED ffc0c87c: 39 40 ff ff li r10,-1 <== NOT EXECUTED } ffc0c880: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc0c884: 7d 44 53 78 mr r4,r10 <== NOT EXECUTED ffc0c888: 7d 23 4b 78 mr r3,r9 <== NOT EXECUTED ffc0c88c: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc0c890: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0c894: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc0c898: 4e 80 00 20 blr <== NOT EXECUTED ffc0c9a8 : ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { ffc0c9a8: 94 21 ff e0 stwu r1,-32(r1) <== NOT EXECUTED ffc0c9ac: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0c9b0: 7c 66 1b 78 mr r6,r3 <== NOT EXECUTED ffc0c9b4: 90 01 00 24 stw r0,36(r1) <== NOT EXECUTED ffc0c9b8: 93 c1 00 18 stw r30,24(r1) <== NOT EXECUTED ffc0c9bc: 93 e1 00 1c stw r31,28(r1) <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; ffc0c9c0: 83 e3 00 3c lwz r31,60(r3) <== NOT EXECUTED int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); ffc0c9c4: 80 7f 00 50 lwz r3,80(r31) <== NOT EXECUTED ffc0c9c8: 48 00 2c a5 bl ffc0f66c <== NOT EXECUTED if (err > 0) ffc0c9cc: 7c 7e 1b 79 mr. r30,r3 <== NOT EXECUTED ffc0c9d0: 40 81 00 1c ble- ffc0c9ec <== NOT EXECUTED IMFS_update_atime(jnode); ffc0c9d4: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc0c9d8: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0c9dc: 48 00 09 2d bl ffc0d308 <== NOT EXECUTED ffc0c9e0: 80 01 00 08 lwz r0,8(r1) <== NOT EXECUTED ffc0c9e4: 90 1f 00 40 stw r0,64(r31) <== NOT EXECUTED ffc0c9e8: 48 00 00 18 b ffc0ca00 <== NOT EXECUTED IMFS_FIFO_RETURN(err); ffc0c9ec: 41 a2 00 14 beq+ ffc0ca00 <== NOT EXECUTED ffc0c9f0: 7f de 00 d0 neg r30,r30 <== NOT EXECUTED ffc0c9f4: 48 00 54 21 bl ffc11e14 <__errno> <== NOT EXECUTED ffc0c9f8: 93 c3 00 00 stw r30,0(r3) <== NOT EXECUTED ffc0c9fc: 3b c0 ff ff li r30,-1 <== NOT EXECUTED } ffc0ca00: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc0ca04: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc0ca08: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc0ca0c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0ca10: 83 c1 00 18 lwz r30,24(r1) <== NOT EXECUTED ffc0ca14: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc0ca18: 4e 80 00 20 blr <== NOT EXECUTED ffc0c930 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { ffc0c930: 94 21 ff e0 stwu r1,-32(r1) <== NOT EXECUTED ffc0c934: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0c938: 7c 66 1b 78 mr r6,r3 <== NOT EXECUTED ffc0c93c: 90 01 00 24 stw r0,36(r1) <== NOT EXECUTED ffc0c940: 93 c1 00 18 stw r30,24(r1) <== NOT EXECUTED ffc0c944: 93 e1 00 1c stw r31,28(r1) <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; ffc0c948: 83 e3 00 3c lwz r31,60(r3) <== NOT EXECUTED int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); ffc0c94c: 80 7f 00 50 lwz r3,80(r31) <== NOT EXECUTED ffc0c950: 48 00 2f 0d bl ffc0f85c <== NOT EXECUTED if (err > 0) { ffc0c954: 7c 7e 1b 79 mr. r30,r3 <== NOT EXECUTED ffc0c958: 40 81 00 20 ble- ffc0c978 <== NOT EXECUTED IMFS_mtime_ctime_update(jnode); ffc0c95c: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc0c960: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0c964: 48 00 09 a5 bl ffc0d308 <== NOT EXECUTED ffc0c968: 80 01 00 08 lwz r0,8(r1) <== NOT EXECUTED ffc0c96c: 90 1f 00 48 stw r0,72(r31) <== NOT EXECUTED ffc0c970: 90 1f 00 44 stw r0,68(r31) <== NOT EXECUTED ffc0c974: 48 00 00 18 b ffc0c98c <== NOT EXECUTED } IMFS_FIFO_RETURN(err); ffc0c978: 41 a2 00 14 beq+ ffc0c98c <== NOT EXECUTED ffc0c97c: 7f de 00 d0 neg r30,r30 <== NOT EXECUTED ffc0c980: 48 00 54 95 bl ffc11e14 <__errno> <== NOT EXECUTED ffc0c984: 93 c3 00 00 stw r30,0(r3) <== NOT EXECUTED ffc0c988: 3b c0 ff ff li r30,-1 <== NOT EXECUTED } ffc0c98c: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc0c990: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc0c994: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc0c998: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0c99c: 83 c1 00 18 lwz r30,24(r1) <== NOT EXECUTED ffc0c9a0: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc0c9a4: 4e 80 00 20 blr <== NOT EXECUTED ffc0cb08 : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { ffc0cb08: 94 21 ff e8 stwu r1,-24(r1) ffc0cb0c: 7c 08 02 a6 mflr r0 ffc0cb10: 93 e1 00 14 stw r31,20(r1) /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); ffc0cb14: 7c 7f 1b 79 mr. r31,r3 IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { ffc0cb18: 93 c1 00 10 stw r30,16(r1) ffc0cb1c: 7c 9e 23 78 mr r30,r4 ffc0cb20: 90 01 00 1c stw r0,28(r1) ffc0cb24: 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 ); ffc0cb28: 40 a2 00 24 bne+ ffc0cb4c ffc0cb2c: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc0cb30: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc0cb34: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc0cb38: 38 63 e2 37 addi r3,r3,-7625 <== NOT EXECUTED ffc0cb3c: 38 a5 e2 18 addi r5,r5,-7656 <== NOT EXECUTED ffc0cb40: 38 c6 e2 83 addi r6,r6,-7549 <== NOT EXECUTED ffc0cb44: 38 80 00 2a li r4,42 <== NOT EXECUTED ffc0cb48: 4b ff 72 8d bl ffc03dd4 <__assert_func> <== NOT EXECUTED if ( !name ) ffc0cb4c: 2f 84 00 00 cmpwi cr7,r4,0 ffc0cb50: 41 9e 00 68 beq- cr7,ffc0cbb8 /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) ffc0cb54: 3f a0 ff c2 lis r29,-62 ffc0cb58: 3b bd e2 18 addi r29,r29,-7656 ffc0cb5c: 7c 83 23 78 mr r3,r4 ffc0cb60: 38 9d 00 18 addi r4,r29,24 ffc0cb64: 48 00 64 8d bl ffc12ff0 ffc0cb68: 2f 83 00 00 cmpwi cr7,r3,0 ffc0cb6c: 41 9e 00 50 beq- cr7,ffc0cbbc return directory; if ( !strcmp( name, dotdotname ) ) ffc0cb70: 38 9d 00 1c addi r4,r29,28 ffc0cb74: 7f c3 f3 78 mr r3,r30 ffc0cb78: 48 00 64 79 bl ffc12ff0 ffc0cb7c: 2f 83 00 00 cmpwi cr7,r3,0 ffc0cb80: 40 9e 00 0c bne- cr7,ffc0cb8c return directory->Parent; ffc0cb84: 83 ff 00 08 lwz r31,8(r31) <== NOT EXECUTED ffc0cb88: 48 00 00 34 b ffc0cbbc <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; ffc0cb8c: 3b bf 00 54 addi r29,r31,84 the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; ffc0cb90: 83 ff 00 50 lwz r31,80(r31) ffc0cb94: 48 00 00 1c b ffc0cbb0 !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 ) ) ffc0cb98: 7f c3 f3 78 mr r3,r30 ffc0cb9c: 38 9f 00 0c addi r4,r31,12 ffc0cba0: 48 00 64 51 bl ffc12ff0 ffc0cba4: 2f 83 00 00 cmpwi cr7,r3,0 ffc0cba8: 41 9e 00 14 beq- cr7,ffc0cbbc the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { ffc0cbac: 83 ff 00 00 lwz r31,0(r31) if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; ffc0cbb0: 7f 9f e8 00 cmpw cr7,r31,r29 ffc0cbb4: 40 9e ff e4 bne+ cr7,ffc0cb98 ffc0cbb8: 3b e0 00 00 li r31,0 if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } ffc0cbbc: 80 01 00 1c lwz r0,28(r1) ffc0cbc0: 7f e3 fb 78 mr r3,r31 ffc0cbc4: 83 a1 00 0c lwz r29,12(r1) ffc0cbc8: 7c 08 03 a6 mtlr r0 ffc0cbcc: 83 c1 00 10 lwz r30,16(r1) ffc0cbd0: 83 e1 00 14 lwz r31,20(r1) ffc0cbd4: 38 21 00 18 addi r1,r1,24 ffc0cbd8: 4e 80 00 20 blr ffc128ac : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { ffc128ac: 94 21 ff c8 stwu r1,-56(r1) ffc128b0: 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; ffc128b4: 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 ) { ffc128b8: 90 01 00 3c stw r0,60(r1) ffc128bc: 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; ffc128c0: 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; ffc128c4: 83 a3 00 1c lwz r29,28(r3) loc = temp_mt_entry->mt_fs_root; ffc128c8: 81 63 00 24 lwz r11,36(r3) ffc128cc: 81 23 00 28 lwz r9,40(r3) ffc128d0: 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; ffc128d4: 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 ) { ffc128d8: 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; ffc128dc: 91 41 00 0c stw r10,12(r1) ffc128e0: 91 61 00 10 stw r11,16(r1) ffc128e4: 91 21 00 14 stw r9,20(r1) ffc128e8: 90 01 00 18 stw r0,24(r1) ffc128ec: 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 ) { ffc128f0: 93 e1 00 34 stw r31,52(r1) temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); ffc128f4: 3b e1 00 08 addi r31,r1,8 ffc128f8: 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; ffc128fc: 93 a1 00 08 stw r29,8(r1) */ temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; ffc12900: 83 dd 00 08 lwz r30,8(r29) loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); ffc12904: 4b ff f3 7d bl ffc11c80 if ( jnode->type != IMFS_DIRECTORY ) { ffc12908: 81 3d 00 4c lwz r9,76(r29) */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; ffc1290c: 38 1d 00 54 addi r0,r29,84 ffc12910: 2f 89 00 01 cmpwi cr7,r9,1 ffc12914: 40 9e 00 10 bne- cr7,ffc12924 ffc12918: 81 3d 00 50 lwz r9,80(r29) ffc1291c: 7f 89 00 00 cmpw cr7,r9,r0 ffc12920: 40 be 00 1c bne+ cr7,ffc1293c result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); ffc12924: 38 60 00 00 li r3,0 ffc12928: 7f e4 fb 78 mr r4,r31 ffc1292c: 4b ff 28 ed bl ffc05218 if (result != 0) ffc12930: 2f 83 00 00 cmpwi cr7,r3,0 ffc12934: 40 9e 00 3c bne- cr7,ffc12970 ffc12938: 7f dd f3 78 mr r29,r30 return -1; jnode = next; } if ( jnode != NULL ) { ffc1293c: 2f 9d 00 00 cmpwi cr7,r29,0 ffc12940: 41 9e 00 38 beq- cr7,ffc12978 if ( jnode->type == IMFS_DIRECTORY ) { ffc12944: 80 1d 00 4c lwz r0,76(r29) ffc12948: 2f 80 00 01 cmpwi cr7,r0,1 ffc1294c: 40 9e ff ac bne+ cr7,ffc128f8 ffc12950: 80 1d 00 50 lwz r0,80(r29) ffc12954: 39 3d 00 54 addi r9,r29,84 ffc12958: 7f 80 48 00 cmpw cr7,r0,r9 ffc1295c: 41 be ff 9c beq- cr7,ffc128f8 if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); ffc12960: 2f 80 00 00 cmpwi cr7,r0,0 ffc12964: 7c 1d 03 78 mr r29,r0 ffc12968: 40 9e ff 90 bne+ cr7,ffc128f8 ffc1296c: 48 00 00 0c b ffc12978 <== NOT EXECUTED ffc12970: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc12974: 48 00 00 08 b ffc1297c <== NOT EXECUTED ffc12978: 38 60 00 00 li r3,0 return 0; } ffc1297c: 80 01 00 3c lwz r0,60(r1) ffc12980: 83 a1 00 2c lwz r29,44(r1) ffc12984: 7c 08 03 a6 mtlr r0 ffc12988: 83 c1 00 30 lwz r30,48(r1) ffc1298c: 83 e1 00 34 lwz r31,52(r1) ffc12990: 38 21 00 38 addi r1,r1,56 ffc12994: 4e 80 00 20 blr ffc0ccf0 : IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, ffc0ccf0: 39 60 00 06 li r11,6 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 ) { ffc0ccf4: 94 21 ff e8 stwu r1,-24(r1) IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, ffc0ccf8: 7d 69 03 a6 mtctr r11 ffc0ccfc: 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 ) { ffc0cd00: 7c 08 02 a6 mflr r0 ffc0cd04: 93 81 00 08 stw r28,8(r1) ffc0cd08: 7c 9c 23 78 mr r28,r4 ffc0cd0c: 90 01 00 1c stw r0,28(r1) ffc0cd10: 93 a1 00 0c stw r29,12(r1) ffc0cd14: 7c dd 33 78 mr r29,r6 ffc0cd18: 93 c1 00 10 stw r30,16(r1) ffc0cd1c: 7c be 2b 78 mr r30,r5 ffc0cd20: 93 e1 00 14 stw r31,20(r1) ffc0cd24: 7c 7f 1b 78 mr r31,r3 IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, ffc0cd28: 80 09 26 90 lwz r0,9872(r9) ffc0cd2c: 39 20 00 10 li r9,16 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { ffc0cd30: 7f 89 00 00 cmpw cr7,r9,r0 ffc0cd34: 41 9e 00 10 beq- cr7,ffc0cd44 ffc0cd38: 55 29 08 3c rlwinm r9,r9,1,0,30 ffc0cd3c: 42 00 ff f4 bdnz+ ffc0cd30 ffc0cd40: 39 20 00 80 li r9,128 <== NOT EXECUTED if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) ffc0cd44: 3d 60 00 00 lis r11,0 ffc0cd48: 91 2b 27 e0 stw r9,10208(r11) /* * 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(); ffc0cd4c: 48 00 33 49 bl ffc10094 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; ffc0cd50: 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(); ffc0cd54: 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; ffc0cd58: 38 84 e5 a4 addi r4,r4,-6748 ffc0cd5c: 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; ffc0cd60: 93 9f 00 28 stw r28,40(r31) temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; ffc0cd64: 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; ffc0cd68: 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; ffc0cd6c: 48 00 5c 91 bl ffc129fc /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); ffc0cd70: 38 60 00 01 li r3,1 ffc0cd74: 38 80 00 0c li r4,12 ffc0cd78: 48 00 03 19 bl ffc0d090 if ( !fs_info ) { ffc0cd7c: 7c 69 1b 79 mr. r9,r3 ffc0cd80: 80 7f 00 1c lwz r3,28(r31) ffc0cd84: 40 a2 00 1c bne+ ffc0cda0 free(temp_mt_entry->mt_fs_root.node_access); ffc0cd88: 4b ff 74 bd bl ffc04244 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); ffc0cd8c: 48 00 50 89 bl ffc11e14 <__errno> <== NOT EXECUTED ffc0cd90: 38 00 00 0c li r0,12 <== NOT EXECUTED ffc0cd94: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0cd98: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc0cd9c: 48 00 00 24 b ffc0cdc0 <== NOT EXECUTED /* * Set st_ino for the root to 1. */ fs_info->ino_count = 1; ffc0cda0: 38 00 00 01 li r0,1 fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; ffc0cda4: 93 a9 00 08 stw r29,8(r9) /* * Set st_ino for the root to 1. */ fs_info->ino_count = 1; ffc0cda8: 90 09 00 00 stw r0,0(r9) 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; ffc0cdac: 91 3f 00 34 stw r9,52(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; ffc0cdb0: 90 03 00 38 stw r0,56(r3) /* * Set st_ino for the root to 1. */ fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; ffc0cdb4: 93 c9 00 04 stw r30,4(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(); ffc0cdb8: 48 00 27 c1 bl ffc0f578 ffc0cdbc: 38 60 00 00 li r3,0 return 0; } ffc0cdc0: 80 01 00 1c lwz r0,28(r1) ffc0cdc4: 83 81 00 08 lwz r28,8(r1) ffc0cdc8: 7c 08 03 a6 mtlr r0 ffc0cdcc: 83 a1 00 0c lwz r29,12(r1) ffc0cdd0: 83 c1 00 10 lwz r30,16(r1) ffc0cdd4: 83 e1 00 14 lwz r31,20(r1) ffc0cdd8: 38 21 00 18 addi r1,r1,24 ffc0cddc: 4e 80 00 20 blr ffc04e30 : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { ffc04e30: 94 21 ff 98 stwu r1,-104(r1) ffc04e34: 7c 08 02 a6 mflr r0 ffc04e38: 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; ffc04e3c: 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 */ ) { ffc04e40: 93 a1 00 5c stw r29,92(r1) ffc04e44: 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; ffc04e48: 91 21 00 18 stw r9,24(r1) if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) ffc04e4c: 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 */ ) { ffc04e50: 93 c1 00 60 stw r30,96(r1) ffc04e54: 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 ) ffc04e58: 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 */ ) { ffc04e5c: 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 ) ffc04e60: 40 bd 00 10 ble+ cr7,ffc04e70 rtems_set_errno_and_return_minus_one( EMLINK ); ffc04e64: 48 01 33 49 bl ffc181ac <__errno> ffc04e68: 38 00 00 1f li r0,31 ffc04e6c: 48 00 00 50 b ffc04ebc /* * Remove any separators at the end of the string. */ IMFS_get_token( token, strlen( token ), new_name, &i ); ffc04e70: 7c a3 2b 78 mr r3,r5 ffc04e74: 48 01 45 f9 bl ffc1946c ffc04e78: 3b e1 00 30 addi r31,r1,48 ffc04e7c: 7c 64 1b 78 mr r4,r3 ffc04e80: 7f e5 fb 78 mr r5,r31 ffc04e84: 38 c1 00 08 addi r6,r1,8 ffc04e88: 7f a3 eb 78 mr r3,r29 ffc04e8c: 48 00 db e1 bl ffc12a6c * 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( ffc04e90: 38 c0 00 00 li r6,0 ffc04e94: 7f c3 f3 78 mr r3,r30 ffc04e98: 7f e5 fb 78 mr r5,r31 ffc04e9c: 60 c6 a1 ff ori r6,r6,41471 ffc04ea0: 38 80 00 03 li r4,3 ffc04ea4: 38 e1 00 18 addi r7,r1,24 ffc04ea8: 48 00 cc 71 bl ffc11b18 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) ffc04eac: 2f 83 00 00 cmpwi cr7,r3,0 ffc04eb0: 40 be 00 18 bne+ cr7,ffc04ec8 rtems_set_errno_and_return_minus_one( ENOMEM ); ffc04eb4: 48 01 32 f9 bl ffc181ac <__errno> <== NOT EXECUTED ffc04eb8: 38 00 00 0c li r0,12 <== NOT EXECUTED ffc04ebc: 90 03 00 00 stw r0,0(r3) ffc04ec0: 38 60 ff ff li r3,-1 ffc04ec4: 48 00 00 30 b ffc04ef4 /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; ffc04ec8: 81 21 00 18 lwz r9,24(r1) IMFS_update_ctime( info.hard_link.link_node ); ffc04ecc: 38 61 00 0c addi r3,r1,12 ffc04ed0: 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++; ffc04ed4: a1 69 00 34 lhz r11,52(r9) ffc04ed8: 38 0b 00 01 addi r0,r11,1 ffc04edc: b0 09 00 34 sth r0,52(r9) IMFS_update_ctime( info.hard_link.link_node ); ffc04ee0: 48 00 0b fd bl ffc05adc ffc04ee4: 80 01 00 0c lwz r0,12(r1) ffc04ee8: 81 21 00 18 lwz r9,24(r1) ffc04eec: 38 60 00 00 li r3,0 ffc04ef0: 90 09 00 48 stw r0,72(r9) return 0; } ffc04ef4: 80 01 00 6c lwz r0,108(r1) ffc04ef8: 83 a1 00 5c lwz r29,92(r1) ffc04efc: 7c 08 03 a6 mtlr r0 ffc04f00: 83 c1 00 60 lwz r30,96(r1) ffc04f04: 83 e1 00 64 lwz r31,100(r1) ffc04f08: 38 21 00 68 addi r1,r1,104 ffc04f0c: 4e 80 00 20 blr ffc15da0 : ) { block_p memory; block_p *block_entry_ptr; assert( the_jnode ); ffc15da0: 7c 69 1b 79 mr. r9,r3 MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { ffc15da4: 94 21 ff f0 stwu r1,-16(r1) ffc15da8: 7c 08 02 a6 mflr r0 ffc15dac: 93 e1 00 0c stw r31,12(r1) ffc15db0: 90 01 00 14 stw r0,20(r1) block_p memory; block_p *block_entry_ptr; assert( the_jnode ); ffc15db4: 40 a2 00 28 bne+ ffc15ddc ffc15db8: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc15dbc: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc15dc0: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc15dc4: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc15dc8: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc15dcc: 38 a5 00 70 addi r5,r5,112 <== NOT EXECUTED ffc15dd0: 38 c6 50 cc addi r6,r6,20684 <== NOT EXECUTED ffc15dd4: 38 80 01 69 li r4,361 <== NOT EXECUTED ffc15dd8: 48 00 00 30 b ffc15e08 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc15ddc: 80 09 00 4c lwz r0,76(r9) ffc15de0: 2f 80 00 05 cmpwi cr7,r0,5 ffc15de4: 41 be 00 28 beq+ cr7,ffc15e0c ffc15de8: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc15dec: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc15df0: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc15df4: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc15df8: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc15dfc: 38 a5 00 70 addi r5,r5,112 <== NOT EXECUTED ffc15e00: 38 c6 50 d6 addi r6,r6,20694 <== NOT EXECUTED ffc15e04: 38 80 01 6d li r4,365 <== NOT EXECUTED ffc15e08: 4b fe f7 25 bl ffc0552c <__assert_func> <== NOT EXECUTED if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); ffc15e0c: 38 a0 00 01 li r5,1 ffc15e10: 4b ff f9 39 bl ffc15748 if ( *block_entry_ptr ) ffc15e14: 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 ); ffc15e18: 7c 7f 1b 78 mr r31,r3 if ( *block_entry_ptr ) ffc15e1c: 38 60 00 00 li r3,0 ffc15e20: 2f 80 00 00 cmpwi cr7,r0,0 ffc15e24: 40 be 00 1c bne+ cr7,ffc15e40 #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); ffc15e28: 4b ff f8 dd bl ffc15704 if ( !memory ) ffc15e2c: 7c 60 1b 79 mr. r0,r3 ffc15e30: 38 60 00 01 li r3,1 ffc15e34: 41 82 00 0c beq- ffc15e40 return 1; *block_entry_ptr = memory; ffc15e38: 90 1f 00 00 stw r0,0(r31) ffc15e3c: 38 60 00 00 li r3,0 return 0; } ffc15e40: 80 01 00 14 lwz r0,20(r1) ffc15e44: 83 e1 00 0c lwz r31,12(r1) ffc15e48: 38 21 00 10 addi r1,r1,16 ffc15e4c: 7c 08 03 a6 mtlr r0 ffc15e50: 4e 80 00 20 blr ffc15e54 : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { ffc15e54: 94 21 ff d8 stwu r1,-40(r1) ffc15e58: 7c 08 02 a6 mflr r0 ffc15e5c: 93 e1 00 24 stw r31,36(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc15e60: 7c 7f 1b 79 mr. r31,r3 MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { ffc15e64: 93 81 00 18 stw r28,24(r1) ffc15e68: 7c dc 33 78 mr r28,r6 ffc15e6c: 93 a1 00 1c stw r29,28(r1) ffc15e70: 7c bd 2b 78 mr r29,r5 ffc15e74: 90 01 00 2c stw r0,44(r1) ffc15e78: 93 01 00 08 stw r24,8(r1) ffc15e7c: 93 21 00 0c stw r25,12(r1) ffc15e80: 93 41 00 10 stw r26,16(r1) ffc15e84: 93 61 00 14 stw r27,20(r1) ffc15e88: 93 c1 00 20 stw r30,32(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc15e8c: 40 a2 00 28 bne+ ffc15eb4 ffc15e90: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc15e94: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc15e98: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc15e9c: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc15ea0: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc15ea4: 38 a5 00 88 addi r5,r5,136 <== NOT EXECUTED ffc15ea8: 38 c6 50 cc addi r6,r6,20684 <== NOT EXECUTED ffc15eac: 38 80 01 31 li r4,305 <== NOT EXECUTED ffc15eb0: 48 00 00 30 b ffc15ee0 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc15eb4: 80 1f 00 4c lwz r0,76(r31) ffc15eb8: 2f 80 00 05 cmpwi cr7,r0,5 ffc15ebc: 41 be 00 28 beq+ cr7,ffc15ee4 ffc15ec0: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc15ec4: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc15ec8: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc15ecc: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc15ed0: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc15ed4: 38 a5 00 88 addi r5,r5,136 <== NOT EXECUTED ffc15ed8: 38 c6 50 d6 addi r6,r6,20694 <== NOT EXECUTED ffc15edc: 38 80 01 35 li r4,309 <== NOT EXECUTED ffc15ee0: 4b fe f6 4d bl ffc0552c <__assert_func> <== NOT EXECUTED if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) ffc15ee4: 3d 20 00 00 lis r9,0 ffc15ee8: 83 c9 27 68 lwz r30,10088(r9) ffc15eec: 38 00 00 00 li r0,0 ffc15ef0: 7f 80 28 00 cmpw cr7,r0,r5 ffc15ef4: 57 c9 f0 be rlwinm r9,r30,30,2,31 ffc15ef8: 39 69 00 01 addi r11,r9,1 ffc15efc: 7d 6b 49 d6 mullw r11,r11,r9 ffc15f00: 38 0b 00 01 addi r0,r11,1 ffc15f04: 7d 20 49 d6 mullw r9,r0,r9 ffc15f08: 39 29 ff ff addi r9,r9,-1 ffc15f0c: 7d 29 f1 d6 mullw r9,r9,r30 ffc15f10: 41 9d 00 1c bgt- cr7,ffc15f2c ffc15f14: 40 be 00 0c bne+ cr7,ffc15f20 ffc15f18: 7f 89 30 40 cmplw cr7,r9,r6 ffc15f1c: 41 9d 00 10 bgt- cr7,ffc15f2c rtems_set_errno_and_return_minus_one( EINVAL ); ffc15f20: 48 00 22 8d bl ffc181ac <__errno> <== NOT EXECUTED ffc15f24: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc15f28: 48 00 00 9c b ffc15fc4 <== NOT EXECUTED if ( new_length <= the_jnode->info.file.size ) ffc15f2c: 83 3f 00 50 lwz r25,80(r31) ffc15f30: 83 5f 00 54 lwz r26,84(r31) ffc15f34: 7f 9d c8 00 cmpw cr7,r29,r25 ffc15f38: 41 9d 00 18 bgt- cr7,ffc15f50 ffc15f3c: 40 be 00 0c bne+ cr7,ffc15f48 ffc15f40: 7f 9c d0 40 cmplw cr7,r28,r26 ffc15f44: 41 9d 00 0c bgt- cr7,ffc15f50 ffc15f48: 38 60 00 00 li r3,0 ffc15f4c: 48 00 00 9c b ffc15fe8 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc15f50: 7f db fe 70 srawi r27,r30,31 ffc15f54: 7f 65 db 78 mr r5,r27 ffc15f58: 7f c6 f3 78 mr r6,r30 ffc15f5c: 7f a3 eb 78 mr r3,r29 ffc15f60: 7f 84 e3 78 mr r4,r28 ffc15f64: 48 00 c0 ed bl ffc22050 <__divdi3> old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc15f68: 7f 65 db 78 mr r5,r27 ffc15f6c: 7f c6 f3 78 mr r6,r30 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc15f70: 7c 98 23 78 mr r24,r4 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc15f74: 7f 23 cb 78 mr r3,r25 ffc15f78: 7f 44 d3 78 mr r4,r26 ffc15f7c: 48 00 c0 d5 bl ffc22050 <__divdi3> ffc15f80: 7c 9b 23 78 mr r27,r4 ffc15f84: 7c 9e 23 78 mr r30,r4 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { ffc15f88: 48 00 00 4c b ffc15fd4 if ( IMFS_memfile_addblock( the_jnode, block ) ) { ffc15f8c: 7f e3 fb 78 mr r3,r31 ffc15f90: 7f c4 f3 78 mr r4,r30 ffc15f94: 4b ff fe 0d bl ffc15da0 ffc15f98: 2f 83 00 00 cmpwi cr7,r3,0 ffc15f9c: 41 be 00 34 beq+ cr7,ffc15fd0 ffc15fa0: 48 00 00 14 b ffc15fb4 <== NOT EXECUTED for ( ; block>=old_blocks ; block-- ) { IMFS_memfile_remove_block( the_jnode, block ); ffc15fa4: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc15fa8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc15fac: 4b ff fa 99 bl ffc15a44 <== 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-- ) { ffc15fb0: 3b de ff ff addi r30,r30,-1 <== NOT EXECUTED ffc15fb4: 7f 9e d8 40 cmplw cr7,r30,r27 <== NOT EXECUTED ffc15fb8: 40 9c ff ec bge+ cr7,ffc15fa4 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); ffc15fbc: 48 00 21 f1 bl ffc181ac <__errno> <== NOT EXECUTED ffc15fc0: 38 00 00 1c li r0,28 <== NOT EXECUTED ffc15fc4: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc15fc8: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc15fcc: 48 00 00 1c b ffc15fe8 <== NOT EXECUTED /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { ffc15fd0: 3b de 00 01 addi r30,r30,1 ffc15fd4: 7f 9e c0 40 cmplw cr7,r30,r24 ffc15fd8: 40 9d ff b4 ble+ cr7,ffc15f8c /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; ffc15fdc: 93 9f 00 54 stw r28,84(r31) ffc15fe0: 38 60 00 00 li r3,0 ffc15fe4: 93 bf 00 50 stw r29,80(r31) return 0; } ffc15fe8: 80 01 00 2c lwz r0,44(r1) ffc15fec: 83 01 00 08 lwz r24,8(r1) ffc15ff0: 7c 08 03 a6 mtlr r0 ffc15ff4: 83 21 00 0c lwz r25,12(r1) ffc15ff8: 83 41 00 10 lwz r26,16(r1) ffc15ffc: 83 61 00 14 lwz r27,20(r1) ffc16000: 83 81 00 18 lwz r28,24(r1) ffc16004: 83 a1 00 1c lwz r29,28(r1) ffc16008: 83 c1 00 20 lwz r30,32(r1) ffc1600c: 83 e1 00 24 lwz r31,36(r1) ffc16010: 38 21 00 28 addi r1,r1,40 ffc16014: 4e 80 00 20 blr ffc15748 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { ffc15748: 94 21 ff e8 stwu r1,-24(r1) ffc1574c: 7c 08 02 a6 mflr r0 ffc15750: 93 e1 00 14 stw r31,20(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc15754: 7c 7f 1b 79 mr. r31,r3 #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { ffc15758: 93 c1 00 10 stw r30,16(r1) ffc1575c: 7c 9e 23 78 mr r30,r4 ffc15760: 90 01 00 1c stw r0,28(r1) ffc15764: 93 81 00 08 stw r28,8(r1) ffc15768: 93 a1 00 0c stw r29,12(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc1576c: 40 a2 00 24 bne+ ffc15790 ffc15770: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc15774: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc15778: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc1577c: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc15780: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc15784: 38 c6 50 cc addi r6,r6,20684 <== NOT EXECUTED ffc15788: 38 80 03 88 li r4,904 <== NOT EXECUTED ffc1578c: 48 00 00 2c b ffc157b8 <== NOT EXECUTED if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc15790: 80 1f 00 4c lwz r0,76(r31) ffc15794: 2f 80 00 05 cmpwi cr7,r0,5 ffc15798: 41 be 00 24 beq+ cr7,ffc157bc ffc1579c: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc157a0: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc157a4: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc157a8: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc157ac: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc157b0: 38 c6 50 d6 addi r6,r6,20694 <== NOT EXECUTED ffc157b4: 38 80 03 8c li r4,908 <== NOT EXECUTED ffc157b8: 4b fe fd 75 bl ffc0552c <__assert_func> <== NOT EXECUTED /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { ffc157bc: 3d 20 00 00 lis r9,0 ffc157c0: 81 29 27 68 lwz r9,10088(r9) ffc157c4: 55 29 f0 be rlwinm r9,r9,30,2,31 ffc157c8: 38 09 ff ff addi r0,r9,-1 ffc157cc: 7f 84 00 40 cmplw cr7,r4,r0 ffc157d0: 41 9d 00 40 bgt- cr7,ffc15810 fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; if ( malloc_it ) { ffc157d4: 2f 05 00 00 cmpwi cr6,r5,0 if ( my_block <= LAST_INDIRECT ) { #if 0 fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; ffc157d8: 80 1f 00 58 lwz r0,88(r31) ffc157dc: 2f 80 00 00 cmpwi cr7,r0,0 if ( malloc_it ) { ffc157e0: 41 9a 00 20 beq- cr6,ffc15800 if ( !p ) { ffc157e4: 40 be 00 14 bne+ cr7,ffc157f8 p = memfile_alloc_block(); ffc157e8: 4b ff ff 1d bl ffc15704 if ( !p ) ffc157ec: 2c 03 00 00 cmpwi r3,0 ffc157f0: 41 82 01 78 beq- ffc15968 return 0; info->indirect = p; ffc157f4: 90 7f 00 58 stw r3,88(r31) } return &info->indirect[ my_block ]; ffc157f8: 80 7f 00 58 lwz r3,88(r31) ffc157fc: 48 00 01 60 b ffc1595c } if ( !p ) ffc15800: 41 9e 01 68 beq- cr7,ffc15968 return 0; return &info->indirect[ my_block ]; ffc15804: 54 9e 10 3a rlwinm r30,r4,2,0,29 ffc15808: 7c 60 f2 14 add r3,r0,r30 ffc1580c: 48 00 01 60 b ffc1596c /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { ffc15810: 39 69 00 01 addi r11,r9,1 <== NOT EXECUTED ffc15814: 7d 6b 49 d6 mullw r11,r11,r9 <== NOT EXECUTED ffc15818: 38 0b ff ff addi r0,r11,-1 <== NOT EXECUTED ffc1581c: 7f 84 00 40 cmplw cr7,r4,r0 <== NOT EXECUTED ffc15820: 41 9d 00 80 bgt- cr7,ffc158a0 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; ffc15824: 7f c9 20 50 subf r30,r9,r4 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; ffc15828: 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; ffc1582c: 7f be 4b 96 divwu r29,r30,r9 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; if ( malloc_it ) { ffc15830: 2f 05 00 00 cmpwi cr6,r5,0 <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; ffc15834: 7d 3d 49 d6 mullw r9,r29,r9 <== NOT EXECUTED ffc15838: 2f 8b 00 00 cmpwi cr7,r11,0 <== NOT EXECUTED ffc1583c: 7f c9 f0 50 subf r30,r9,r30 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; if ( malloc_it ) { ffc15840: 41 9a 00 40 beq- cr6,ffc15880 <== NOT EXECUTED if ( !p ) { ffc15844: 40 be 00 14 bne+ cr7,ffc15858 <== NOT EXECUTED p = memfile_alloc_block(); ffc15848: 4b ff fe bd bl ffc15704 <== NOT EXECUTED if ( !p ) ffc1584c: 7c 6b 1b 79 mr. r11,r3 <== NOT EXECUTED ffc15850: 41 82 01 18 beq- ffc15968 <== NOT EXECUTED return 0; info->doubly_indirect = p; ffc15854: 91 7f 00 5c stw r11,92(r31) <== NOT EXECUTED } p1 = (block_p *)p[ doubly ]; ffc15858: 57 bd 10 3a rlwinm r29,r29,2,0,29 <== NOT EXECUTED ffc1585c: 7c 6b e8 2e lwzx r3,r11,r29 <== NOT EXECUTED ffc15860: 7f ab ea 14 add r29,r11,r29 <== NOT EXECUTED if ( !p1 ) { ffc15864: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc15868: 40 be 00 f4 bne+ cr7,ffc1595c <== NOT EXECUTED p1 = memfile_alloc_block(); ffc1586c: 4b ff fe 99 bl ffc15704 <== NOT EXECUTED if ( !p1 ) ffc15870: 2c 03 00 00 cmpwi r3,0 <== NOT EXECUTED ffc15874: 41 82 00 f4 beq- ffc15968 <== NOT EXECUTED return 0; p[ doubly ] = (block_p) p1; ffc15878: 90 7d 00 00 stw r3,0(r29) <== NOT EXECUTED ffc1587c: 48 00 00 e0 b ffc1595c <== NOT EXECUTED } return (block_p *)&p1[ singly ]; } if ( !p ) ffc15880: 41 be 00 e8 beq+ cr7,ffc15968 <== NOT EXECUTED return 0; p = (block_p *)p[ doubly ]; ffc15884: 57 bd 10 3a rlwinm r29,r29,2,0,29 <== NOT EXECUTED ffc15888: 7c 0b e8 2e lwzx r0,r11,r29 <== 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 ]; ffc1588c: 57 de 10 3a rlwinm r30,r30,2,0,29 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) ffc15890: 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 ]; ffc15894: 7c 60 f2 14 add r3,r0,r30 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) ffc15898: 40 be 00 d4 bne+ cr7,ffc1596c <== NOT EXECUTED ffc1589c: 48 00 00 cc b ffc15968 <== NOT EXECUTED #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { ffc158a0: 39 4b 00 01 addi r10,r11,1 <== NOT EXECUTED ffc158a4: 7d 4a 49 d6 mullw r10,r10,r9 <== NOT EXECUTED ffc158a8: 38 0a ff ff addi r0,r10,-1 <== NOT EXECUTED ffc158ac: 7f 84 00 40 cmplw cr7,r4,r0 <== NOT EXECUTED ffc158b0: 41 9d 00 b8 bgt- cr7,ffc15968 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; ffc158b4: 7f cb 20 50 subf r30,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; ffc158b8: 81 7f 00 60 lwz r11,96(r31) <== NOT EXECUTED */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; ffc158bc: 7c 1e 4b 96 divwu r0,r30,r9 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; ffc158c0: 7f a0 4b 96 divwu r29,r0,r9 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; p = info->triply_indirect; if ( malloc_it ) { ffc158c4: 2f 05 00 00 cmpwi cr6,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; ffc158c8: 7f 9d 49 d6 mullw r28,r29,r9 <== NOT EXECUTED */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; ffc158cc: 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; ffc158d0: 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; ffc158d4: 7f c9 f0 50 subf r30,r9,r30 <== NOT EXECUTED ffc158d8: 2f 8b 00 00 cmpwi cr7,r11,0 <== NOT EXECUTED triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; doubly %= IMFS_MEMFILE_BLOCK_SLOTS; p = info->triply_indirect; if ( malloc_it ) { ffc158dc: 41 9a 00 64 beq- cr6,ffc15940 <== NOT EXECUTED if ( !p ) { ffc158e0: 40 be 00 14 bne+ cr7,ffc158f4 <== NOT EXECUTED p = memfile_alloc_block(); ffc158e4: 4b ff fe 21 bl ffc15704 <== NOT EXECUTED if ( !p ) ffc158e8: 7c 6b 1b 79 mr. r11,r3 <== NOT EXECUTED ffc158ec: 41 82 00 7c beq- ffc15968 <== NOT EXECUTED return 0; info->triply_indirect = p; ffc158f0: 91 7f 00 60 stw r11,96(r31) <== NOT EXECUTED } p1 = (block_p *) p[ triply ]; ffc158f4: 57 bd 10 3a rlwinm r29,r29,2,0,29 <== NOT EXECUTED ffc158f8: 7d 2b e8 2e lwzx r9,r11,r29 <== NOT EXECUTED ffc158fc: 7f ab ea 14 add r29,r11,r29 <== NOT EXECUTED if ( !p1 ) { ffc15900: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc15904: 40 be 00 14 bne+ cr7,ffc15918 <== NOT EXECUTED p1 = memfile_alloc_block(); ffc15908: 4b ff fd fd bl ffc15704 <== NOT EXECUTED if ( !p1 ) ffc1590c: 7c 69 1b 79 mr. r9,r3 <== NOT EXECUTED ffc15910: 41 82 00 58 beq- ffc15968 <== NOT EXECUTED return 0; p[ triply ] = (block_p) p1; ffc15914: 91 3d 00 00 stw r9,0(r29) <== NOT EXECUTED } p2 = (block_p *)p1[ doubly ]; ffc15918: 57 9c 10 3a rlwinm r28,r28,2,0,29 <== NOT EXECUTED ffc1591c: 7c 69 e0 2e lwzx r3,r9,r28 <== NOT EXECUTED ffc15920: 7f 89 e2 14 add r28,r9,r28 <== NOT EXECUTED if ( !p2 ) { ffc15924: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc15928: 40 be 00 34 bne+ cr7,ffc1595c <== NOT EXECUTED p2 = memfile_alloc_block(); ffc1592c: 4b ff fd d9 bl ffc15704 <== NOT EXECUTED if ( !p2 ) ffc15930: 2c 03 00 00 cmpwi r3,0 <== NOT EXECUTED ffc15934: 41 82 00 34 beq- ffc15968 <== NOT EXECUTED return 0; p1[ doubly ] = (block_p) p2; ffc15938: 90 7c 00 00 stw r3,0(r28) <== NOT EXECUTED ffc1593c: 48 00 00 20 b ffc1595c <== NOT EXECUTED } return (block_p *)&p2[ singly ]; } if ( !p ) ffc15940: 41 be 00 28 beq+ cr7,ffc15968 <== 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 ]; ffc15944: 57 bd 10 3a rlwinm r29,r29,2,0,29 <== NOT EXECUTED ffc15948: 7d 2b e8 2e lwzx r9,r11,r29 <== NOT EXECUTED if ( !p1 ) ffc1594c: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc15950: 41 be 00 18 beq+ cr7,ffc15968 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; ffc15954: 57 9c 10 3a rlwinm r28,r28,2,0,29 <== NOT EXECUTED ffc15958: 7c 69 e0 2e lwzx r3,r9,r28 <== NOT EXECUTED ffc1595c: 57 de 10 3a rlwinm r30,r30,2,0,29 ffc15960: 7c 63 f2 14 add r3,r3,r30 ffc15964: 48 00 00 08 b ffc1596c ffc15968: 38 60 00 00 li r3,0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } ffc1596c: 80 01 00 1c lwz r0,28(r1) ffc15970: 83 81 00 08 lwz r28,8(r1) ffc15974: 7c 08 03 a6 mtlr r0 ffc15978: 83 a1 00 0c lwz r29,12(r1) ffc1597c: 83 c1 00 10 lwz r30,16(r1) ffc15980: 83 e1 00 14 lwz r31,20(r1) ffc15984: 38 21 00 18 addi r1,r1,24 ffc15988: 4e 80 00 20 blr ffc16570 : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { ffc16570: 94 21 ff c0 stwu r1,-64(r1) ffc16574: 7c 08 02 a6 mflr r0 ffc16578: 93 e1 00 3c stw r31,60(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc1657c: 7c 7f 1b 79 mr. r31,r3 IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { ffc16580: 93 61 00 2c stw r27,44(r1) ffc16584: 7c bb 2b 78 mr r27,r5 ffc16588: 93 81 00 30 stw r28,48(r1) ffc1658c: 7c dc 33 78 mr r28,r6 ffc16590: 93 c1 00 38 stw r30,56(r1) ffc16594: 7c fe 3b 78 mr r30,r7 ffc16598: 90 01 00 44 stw r0,68(r1) ffc1659c: 92 c1 00 18 stw r22,24(r1) ffc165a0: 92 e1 00 1c stw r23,28(r1) ffc165a4: 93 01 00 20 stw r24,32(r1) ffc165a8: 93 21 00 24 stw r25,36(r1) ffc165ac: 93 41 00 28 stw r26,40(r1) ffc165b0: 93 a1 00 34 stw r29,52(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc165b4: 40 a2 00 28 bne+ ffc165dc ffc165b8: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc165bc: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc165c0: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc165c4: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc165c8: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc165cc: 38 a5 00 b0 addi r5,r5,176 <== NOT EXECUTED ffc165d0: 38 c6 50 cc addi r6,r6,20684 <== NOT EXECUTED ffc165d4: 38 80 02 4c li r4,588 <== NOT EXECUTED ffc165d8: 48 00 00 34 b ffc1660c <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || ffc165dc: 81 3f 00 4c lwz r9,76(r31) ffc165e0: 38 09 ff fb addi r0,r9,-5 ffc165e4: 2b 80 00 01 cmplwi cr7,r0,1 ffc165e8: 40 bd 00 28 ble+ cr7,ffc16610 ffc165ec: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc165f0: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc165f4: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc165f8: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc165fc: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc16600: 38 a5 00 b0 addi r5,r5,176 <== NOT EXECUTED ffc16604: 38 c6 51 40 addi r6,r6,20800 <== NOT EXECUTED ffc16608: 38 80 02 51 li r4,593 <== NOT EXECUTED ffc1660c: 4b fe ef 21 bl ffc0552c <__assert_func> <== NOT EXECUTED /* * Error checks on arguments */ assert( dest ); ffc16610: 2f 87 00 00 cmpwi cr7,r7,0 ffc16614: 40 be 00 28 bne+ cr7,ffc1663c ffc16618: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc1661c: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc16620: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc16624: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc16628: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc1662c: 38 a5 00 b0 addi r5,r5,176 <== NOT EXECUTED ffc16630: 38 c6 51 8b addi r6,r6,20875 <== NOT EXECUTED ffc16634: 38 80 02 5a li r4,602 <== NOT EXECUTED ffc16638: 4b ff ff d4 b ffc1660c <== NOT EXECUTED /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) ffc1663c: 2f 88 00 00 cmpwi cr7,r8,0 ffc16640: 40 be 00 18 bne+ cr7,ffc16658 rtems_set_errno_and_return_minus_one( EINVAL ); ffc16644: 48 00 1b 69 bl ffc181ac <__errno> <== NOT EXECUTED ffc16648: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc1664c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc16650: 3b 40 ff ff li r26,-1 <== NOT EXECUTED ffc16654: 48 00 02 30 b ffc16884 <== NOT EXECUTED /* * Linear files (as created from a tar file are easier to handle * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { ffc16658: 2f 89 00 06 cmpwi cr7,r9,6 ffc1665c: 40 be 00 50 bne+ cr7,ffc166ac unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) ffc16660: 81 3f 00 50 lwz r9,80(r31) <== NOT EXECUTED ffc16664: 38 00 00 00 li r0,0 <== NOT EXECUTED ffc16668: 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; ffc1666c: 80 9f 00 58 lwz r4,88(r31) <== NOT EXECUTED if (my_length > (the_jnode->info.linearfile.size - start)) ffc16670: 7d 9c 50 10 subfc r12,r28,r10 <== NOT EXECUTED ffc16674: 7d 7b 49 10 subfe r11,r27,r9 <== NOT EXECUTED ffc16678: 7f 80 58 00 cmpw cr7,r0,r11 <== NOT EXECUTED ffc1667c: 41 9d 00 18 bgt- cr7,ffc16694 <== NOT EXECUTED ffc16680: 40 be 00 0c bne+ cr7,ffc1668c <== NOT EXECUTED ffc16684: 7f 88 60 40 cmplw cr7,r8,r12 <== NOT EXECUTED ffc16688: 41 9d 00 0c bgt- cr7,ffc16694 <== NOT EXECUTED ffc1668c: 7d 1a 43 78 mr r26,r8 <== NOT EXECUTED ffc16690: 48 00 00 08 b ffc16698 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; ffc16694: 7f 5c 50 50 subf r26,r28,r10 <== NOT EXECUTED memcpy(dest, &file_ptr[start], my_length); ffc16698: 7c 84 e2 14 add r4,r4,r28 <== NOT EXECUTED ffc1669c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc166a0: 7f 45 d3 78 mr r5,r26 <== NOT EXECUTED ffc166a4: 48 00 26 f1 bl ffc18d94 <== NOT EXECUTED ffc166a8: 48 00 01 c8 b ffc16870 <== 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 ) ffc166ac: 80 1f 00 50 lwz r0,80(r31) ffc166b0: 39 20 00 00 li r9,0 ffc166b4: 83 bf 00 54 lwz r29,84(r31) ffc166b8: 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; ffc166bc: 7c c0 33 78 mr r0,r6 if ( last_byte > the_jnode->info.file.size ) ffc166c0: 7d 28 32 14 add r9,r8,r6 ffc166c4: 41 9d 00 18 bgt- cr7,ffc166dc ffc166c8: 40 be 00 0c bne+ cr7,ffc166d4 ffc166cc: 7f 89 e8 40 cmplw cr7,r9,r29 ffc166d0: 41 9d 00 0c bgt- cr7,ffc166dc ffc166d4: 7d 1d 43 78 mr r29,r8 <== NOT EXECUTED ffc166d8: 48 00 00 08 b ffc166e0 <== NOT EXECUTED my_length = the_jnode->info.file.size - start; ffc166dc: 7f a0 e8 50 subf r29,r0,r29 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; ffc166e0: 3d 20 00 00 lis r9,0 ffc166e4: 83 49 27 68 lwz r26,10088(r9) ffc166e8: 7f 63 db 78 mr r3,r27 ffc166ec: 7f 84 e3 78 mr r4,r28 ffc166f0: 7f 58 fe 70 srawi r24,r26,31 ffc166f4: 7f 05 c3 78 mr r5,r24 ffc166f8: 7f 46 d3 78 mr r6,r26 ffc166fc: 48 00 bd 59 bl ffc22454 <__moddi3> block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc16700: 7f 63 db 78 mr r3,r27 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; ffc16704: 7c 99 23 78 mr r25,r4 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc16708: 7f 05 c3 78 mr r5,r24 ffc1670c: 7f 84 e3 78 mr r4,r28 ffc16710: 7f 46 d3 78 mr r6,r26 ffc16714: 48 00 b9 3d bl ffc22050 <__divdi3> if ( start_offset ) { ffc16718: 2f 99 00 00 cmpwi cr7,r25,0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc1671c: 7c 9b 23 78 mr r27,r4 if ( start_offset ) { ffc16720: 7f d7 f3 78 mr r23,r30 ffc16724: 3b 00 00 00 li r24,0 ffc16728: 41 9e 00 70 beq- cr7,ffc16798 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 ); ffc1672c: 7f e3 fb 78 mr r3,r31 ffc16730: 38 a0 00 00 li r5,0 ffc16734: 4b ff f0 15 bl ffc15748 assert( block_ptr ); ffc16738: 2c 03 00 00 cmpwi r3,0 ffc1673c: 40 a2 00 28 bne+ ffc16764 ffc16740: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc16744: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc16748: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc1674c: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc16750: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc16754: 38 a5 00 b0 addi r5,r5,176 <== NOT EXECUTED ffc16758: 38 c6 51 06 addi r6,r6,20742 <== NOT EXECUTED ffc1675c: 38 80 02 96 li r4,662 <== NOT EXECUTED ffc16760: 4b ff fe ac b ffc1660c <== NOT EXECUTED */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; ffc16764: 7f 59 d0 50 subf r26,r25,r26 ffc16768: 7f 9d d0 40 cmplw cr7,r29,r26 ffc1676c: 7f b8 eb 78 mr r24,r29 ffc16770: 40 9d 00 08 ble- cr7,ffc16778 ffc16774: 7f 58 d3 78 mr r24,r26 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 ); ffc16778: 80 83 00 00 lwz r4,0(r3) ffc1677c: 7f 05 c3 78 mr r5,r24 ffc16780: 7f c3 f3 78 mr r3,r30 ffc16784: 7c 84 ca 14 add r4,r4,r25 ffc16788: 48 00 26 0d bl ffc18d94 dest += to_copy; ffc1678c: 7e fe c2 14 add r23,r30,r24 block++; ffc16790: 3b 7b 00 01 addi r27,r27,1 my_length -= to_copy; ffc16794: 7f b8 e8 50 subf r29,r24,r29 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; ffc16798: 3d 20 00 00 lis r9,0 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc1679c: 3a c9 27 68 addi r22,r9,10088 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; ffc167a0: 83 29 27 68 lwz r25,10088(r9) ffc167a4: 3b c0 00 00 li r30,0 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc167a8: 48 00 00 5c b ffc16804 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); ffc167ac: 7f e3 fb 78 mr r3,r31 ffc167b0: 7f 64 db 78 mr r4,r27 ffc167b4: 38 a0 00 00 li r5,0 ffc167b8: 4b ff ef 91 bl ffc15748 ffc167bc: 7f de ca 14 add r30,r30,r25 assert( block_ptr ); ffc167c0: 2c 03 00 00 cmpwi r3,0 ffc167c4: 40 a2 00 28 bne+ ffc167ec ffc167c8: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc167cc: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc167d0: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc167d4: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc167d8: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc167dc: 38 a5 00 b0 addi r5,r5,176 <== NOT EXECUTED ffc167e0: 38 c6 51 06 addi r6,r6,20742 <== NOT EXECUTED ffc167e4: 38 80 02 a7 li r4,679 <== NOT EXECUTED ffc167e8: 4b ff fe 24 b ffc1660c <== NOT EXECUTED if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); ffc167ec: 80 83 00 00 lwz r4,0(r3) ffc167f0: 7f 25 cb 78 mr r5,r25 ffc167f4: 7f 83 e3 78 mr r3,r28 ffc167f8: 48 00 25 9d bl ffc18d94 dest += to_copy; block++; ffc167fc: 3b 7b 00 01 addi r27,r27,1 my_length -= to_copy; ffc16800: 7f b9 e8 50 subf r29,r25,r29 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc16804: 80 16 00 00 lwz r0,0(r22) if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; block++; my_length -= to_copy; ffc16808: 7f 5e c2 14 add r26,r30,r24 * are between the offset and the end of the file will result in * reading the data between offset and the end of the file (truncated * read). */ MEMFILE_STATIC ssize_t IMFS_memfile_read( ffc1680c: 7f 97 f2 14 add r28,r23,r30 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc16810: 7f 9d 00 40 cmplw cr7,r29,r0 ffc16814: 40 9c ff 98 bge+ cr7,ffc167ac * Phase 3: possibly the first part of one block */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { ffc16818: 2f 9d 00 00 cmpwi cr7,r29,0 ffc1681c: 41 9e 00 54 beq- cr7,ffc16870 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); ffc16820: 7f 64 db 78 mr r4,r27 ffc16824: 7f e3 fb 78 mr r3,r31 ffc16828: 38 a0 00 00 li r5,0 ffc1682c: 4b ff ef 1d bl ffc15748 assert( block_ptr ); ffc16830: 2c 03 00 00 cmpwi r3,0 ffc16834: 40 a2 00 28 bne+ ffc1685c ffc16838: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc1683c: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc16840: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc16844: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc16848: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc1684c: 38 a5 00 b0 addi r5,r5,176 <== NOT EXECUTED ffc16850: 38 c6 51 06 addi r6,r6,20742 <== NOT EXECUTED ffc16854: 38 80 02 b9 li r4,697 <== NOT EXECUTED ffc16858: 4b ff fd b4 b ffc1660c <== NOT EXECUTED if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); ffc1685c: 80 83 00 00 lwz r4,0(r3) ffc16860: 7f a5 eb 78 mr r5,r29 ffc16864: 7f 83 e3 78 mr r3,r28 ffc16868: 48 00 25 2d bl ffc18d94 copied += my_length; ffc1686c: 7f 5d d2 14 add r26,r29,r26 } IMFS_update_atime( the_jnode ); ffc16870: 38 61 00 08 addi r3,r1,8 ffc16874: 38 80 00 00 li r4,0 ffc16878: 4b fe f2 65 bl ffc05adc ffc1687c: 80 01 00 08 lwz r0,8(r1) ffc16880: 90 1f 00 40 stw r0,64(r31) return copied; } ffc16884: 80 01 00 44 lwz r0,68(r1) ffc16888: 7f 43 d3 78 mr r3,r26 ffc1688c: 82 c1 00 18 lwz r22,24(r1) ffc16890: 7c 08 03 a6 mtlr r0 ffc16894: 82 e1 00 1c lwz r23,28(r1) ffc16898: 83 01 00 20 lwz r24,32(r1) ffc1689c: 83 21 00 24 lwz r25,36(r1) ffc168a0: 83 41 00 28 lwz r26,40(r1) ffc168a4: 83 61 00 2c lwz r27,44(r1) ffc168a8: 83 81 00 30 lwz r28,48(r1) ffc168ac: 83 a1 00 34 lwz r29,52(r1) ffc168b0: 83 c1 00 38 lwz r30,56(r1) ffc168b4: 83 e1 00 3c lwz r31,60(r1) ffc168b8: 38 21 00 40 addi r1,r1,64 ffc168bc: 4e 80 00 20 blr ffc15aa8 : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { ffc15aa8: 94 21 ff d8 stwu r1,-40(r1) ffc15aac: 7c 08 02 a6 mflr r0 ffc15ab0: 93 e1 00 24 stw r31,36(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc15ab4: 7c 7f 1b 79 mr. r31,r3 */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { ffc15ab8: 90 01 00 2c stw r0,44(r1) ffc15abc: 93 21 00 0c stw r25,12(r1) ffc15ac0: 93 41 00 10 stw r26,16(r1) ffc15ac4: 93 61 00 14 stw r27,20(r1) ffc15ac8: 93 81 00 18 stw r28,24(r1) ffc15acc: 93 a1 00 1c stw r29,28(r1) ffc15ad0: 93 c1 00 20 stw r30,32(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc15ad4: 40 a2 00 28 bne+ ffc15afc ffc15ad8: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc15adc: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc15ae0: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc15ae4: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc15ae8: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc15aec: 38 a5 00 5c addi r5,r5,92 <== NOT EXECUTED ffc15af0: 38 c6 50 cc addi r6,r6,20684 <== NOT EXECUTED ffc15af4: 38 80 01 ee li r4,494 <== NOT EXECUTED ffc15af8: 48 00 00 30 b ffc15b28 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc15afc: 80 1f 00 4c lwz r0,76(r31) ffc15b00: 2f 80 00 05 cmpwi cr7,r0,5 ffc15b04: 41 be 00 28 beq+ cr7,ffc15b2c ffc15b08: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc15b0c: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc15b10: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc15b14: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc15b18: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc15b1c: 38 a5 00 5c addi r5,r5,92 <== NOT EXECUTED ffc15b20: 38 c6 50 d6 addi r6,r6,20694 <== NOT EXECUTED ffc15b24: 38 80 01 f2 li r4,498 <== NOT EXECUTED ffc15b28: 4b fe fa 05 bl ffc0552c <__assert_func> <== NOT EXECUTED * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; ffc15b2c: 80 1f 00 58 lwz r0,88(r31) /* * 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; ffc15b30: 3d 20 00 00 lis r9,0 ffc15b34: 83 c9 27 68 lwz r30,10088(r9) * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; ffc15b38: 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; ffc15b3c: 57 de f0 be rlwinm r30,r30,30,2,31 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; ffc15b40: 41 9e 00 10 beq- cr7,ffc15b50 if ( info->indirect ) { memfile_free_blocks_in_table( &info->indirect, to_free ); ffc15b44: 38 7f 00 58 addi r3,r31,88 ffc15b48: 7f c4 f3 78 mr r4,r30 ffc15b4c: 4b ff fe 41 bl ffc1598c * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; ffc15b50: 80 1f 00 5c lwz r0,92(r31) ffc15b54: 2f 80 00 00 cmpwi cr7,r0,0 ffc15b58: 41 9e 00 54 beq- cr7,ffc15bac memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; iinfo.file; ffc15b64: 3b a0 00 00 li r29,0 <== NOT EXECUTED ffc15b68: 48 00 00 28 b ffc15b90 <== NOT EXECUTED } if ( info->doubly_indirect ) { for ( i=0 ; idoubly_indirect[i] ) { ffc15b6c: 80 7f 00 5c lwz r3,92(r31) <== NOT EXECUTED ffc15b70: 57 a0 10 3a rlwinm r0,r29,2,0,29 <== NOT EXECUTED ffc15b74: 7d 23 00 2e lwzx r9,r3,r0 <== NOT EXECUTED ffc15b78: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc15b7c: 41 9e 00 10 beq- cr7,ffc15b8c <== NOT EXECUTED memfile_free_blocks_in_table( ffc15b80: 7c 63 02 14 add r3,r3,r0 <== NOT EXECUTED ffc15b84: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc15b88: 4b ff fe 05 bl ffc1598c <== 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 ); ffc15ba0: 38 7f 00 5c addi r3,r31,92 <== NOT EXECUTED ffc15ba4: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc15ba8: 4b ff fd e5 bl ffc1598c <== NOT EXECUTED * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; ffc15bac: 80 1f 00 60 lwz r0,96(r31) ffc15bb0: 2f 80 00 00 cmpwi cr7,r0,0 ffc15bb4: 41 9e 00 90 beq- cr7,ffc15c44 memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; iinfo.file; ffc15bc0: 3b a0 00 00 li r29,0 <== NOT EXECUTED ffc15bc4: 48 00 00 64 b ffc15c28 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; ffc15bc8: 81 3f 00 60 lwz r9,96(r31) <== NOT EXECUTED * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; ffc15bcc: 57 b9 10 3a rlwinm r25,r29,2,0,29 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; ffc15bd0: 7f 89 c8 2e lwzx r28,r9,r25 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ ffc15bd4: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED ffc15bd8: 41 9e 00 60 beq- cr7,ffc15c38 <== NOT EXECUTED ffc15bdc: 3b 60 00 00 li r27,0 <== NOT EXECUTED ffc15be0: 48 00 00 24 b ffc15c04 <== NOT EXECUTED break; for ( j=0 ; j <== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); ffc15bf0: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc15bf4: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc15bf8: 4b ff fd 95 bl ffc1598c <== 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 if ( p[j] ) { memfile_free_blocks_in_table( (block_p **)&p[j], to_free); } } memfile_free_blocks_in_table( ffc15c14: 80 7f 00 60 lwz r3,96(r31) <== NOT EXECUTED ffc15c18: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( ffc15c38: 38 7f 00 60 addi r3,r31,96 <== NOT EXECUTED ffc15c3c: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc15c40: 4b ff fd 4d bl ffc1598c <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } ffc15c44: 80 01 00 2c lwz r0,44(r1) ffc15c48: 38 60 00 00 li r3,0 ffc15c4c: 83 21 00 0c lwz r25,12(r1) ffc15c50: 7c 08 03 a6 mtlr r0 ffc15c54: 83 41 00 10 lwz r26,16(r1) ffc15c58: 83 61 00 14 lwz r27,20(r1) ffc15c5c: 83 81 00 18 lwz r28,24(r1) ffc15c60: 83 a1 00 1c lwz r29,28(r1) ffc15c64: 83 c1 00 20 lwz r30,32(r1) ffc15c68: 83 e1 00 24 lwz r31,36(r1) ffc15c6c: 38 21 00 28 addi r1,r1,40 ffc15c70: 4e 80 00 20 blr ffc15a44 : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { ffc15a44: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc15a48: 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 ); ffc15a4c: 38 a0 00 00 li r5,0 <== NOT EXECUTED MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { ffc15a50: 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 ); ffc15a54: 4b ff fc f5 bl ffc15748 <== NOT EXECUTED assert( block_ptr ); ffc15a58: 7c 69 1b 79 mr. r9,r3 <== NOT EXECUTED ffc15a5c: 40 a2 00 28 bne+ ffc15a84 <== NOT EXECUTED ffc15a60: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc15a64: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc15a68: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc15a6c: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc15a70: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc15a74: 38 a5 00 40 addi r5,r5,64 <== NOT EXECUTED ffc15a78: 38 c6 51 06 addi r6,r6,20742 <== NOT EXECUTED ffc15a7c: 38 80 01 96 li r4,406 <== NOT EXECUTED ffc15a80: 4b fe fa ad bl ffc0552c <__assert_func> <== NOT EXECUTED if ( block_ptr ) { ptr = *block_ptr; *block_ptr = 0; ffc15a84: 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; ffc15a88: 80 69 00 00 lwz r3,0(r9) <== NOT EXECUTED *block_ptr = 0; ffc15a8c: 90 09 00 00 stw r0,0(r9) <== NOT EXECUTED memfile_free_block( ptr ); ffc15a90: 4b ff fc 45 bl ffc156d4 <== NOT EXECUTED } return 1; } ffc15a94: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc15a98: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc15a9c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc15aa0: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc15aa4: 4e 80 00 20 blr <== NOT EXECUTED ffc16154 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { ffc16154: 94 21 ff c8 stwu r1,-56(r1) ffc16158: 7c 08 02 a6 mflr r0 ffc1615c: 93 e1 00 34 stw r31,52(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc16160: 7c 7f 1b 79 mr. r31,r3 IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { ffc16164: 93 61 00 24 stw r27,36(r1) ffc16168: 7d 1b 43 78 mr r27,r8 ffc1616c: 93 81 00 28 stw r28,40(r1) ffc16170: 7c fc 3b 78 mr r28,r7 ffc16174: 93 a1 00 2c stw r29,44(r1) ffc16178: 7c bd 2b 78 mr r29,r5 ffc1617c: 93 c1 00 30 stw r30,48(r1) ffc16180: 7c de 33 78 mr r30,r6 ffc16184: 90 01 00 3c stw r0,60(r1) ffc16188: 93 01 00 18 stw r24,24(r1) ffc1618c: 93 21 00 1c stw r25,28(r1) ffc16190: 93 41 00 20 stw r26,32(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc16194: 40 a2 00 28 bne+ ffc161bc ffc16198: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc1619c: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc161a0: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc161a4: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc161a8: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc161ac: 38 a5 00 9c addi r5,r5,156 <== NOT EXECUTED ffc161b0: 38 c6 50 cc addi r6,r6,20684 <== NOT EXECUTED ffc161b4: 38 80 02 e3 li r4,739 <== NOT EXECUTED ffc161b8: 48 00 00 30 b ffc161e8 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc161bc: 80 1f 00 4c lwz r0,76(r31) ffc161c0: 2f 80 00 05 cmpwi cr7,r0,5 ffc161c4: 41 be 00 28 beq+ cr7,ffc161ec ffc161c8: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc161cc: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc161d0: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc161d4: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc161d8: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc161dc: 38 a5 00 9c addi r5,r5,156 <== NOT EXECUTED ffc161e0: 38 c6 50 d6 addi r6,r6,20694 <== NOT EXECUTED ffc161e4: 38 80 02 e7 li r4,743 <== NOT EXECUTED ffc161e8: 4b fe f3 45 bl ffc0552c <__assert_func> <== NOT EXECUTED /* * Error check arguments */ assert( source ); ffc161ec: 2f 87 00 00 cmpwi cr7,r7,0 ffc161f0: 40 be 00 28 bne+ cr7,ffc16218 ffc161f4: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc161f8: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc161fc: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc16200: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc16204: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc16208: 38 a5 00 9c addi r5,r5,156 <== NOT EXECUTED ffc1620c: 38 c6 51 10 addi r6,r6,20752 <== NOT EXECUTED ffc16210: 38 80 02 ef li r4,751 <== NOT EXECUTED ffc16214: 4b ff ff d4 b ffc161e8 <== NOT EXECUTED /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) ffc16218: 2f 88 00 00 cmpwi cr7,r8,0 ffc1621c: 40 be 00 10 bne+ cr7,ffc1622c rtems_set_errno_and_return_minus_one( EINVAL ); ffc16220: 48 00 1f 8d bl ffc181ac <__errno> <== NOT EXECUTED ffc16224: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc16228: 48 00 00 40 b ffc16268 <== NOT EXECUTED * If the last byte we are supposed to write is past the end of this * in memory file, then extend the length. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) { ffc1622c: 80 1f 00 50 lwz r0,80(r31) ffc16230: 7c c8 32 14 add r6,r8,r6 ffc16234: 2f 80 00 00 cmpwi cr7,r0,0 ffc16238: 41 9c 00 14 blt- cr7,ffc1624c ffc1623c: 40 be 00 38 bne+ cr7,ffc16274 ffc16240: 80 1f 00 54 lwz r0,84(r31) ffc16244: 7f 80 30 40 cmplw cr7,r0,r6 ffc16248: 40 9c 00 2c bge- cr7,ffc16274 status = IMFS_memfile_extend( the_jnode, last_byte ); ffc1624c: 7f e3 fb 78 mr r3,r31 ffc16250: 38 a0 00 00 li r5,0 ffc16254: 4b ff fc 01 bl ffc15e54 if ( status ) ffc16258: 2f 83 00 00 cmpwi cr7,r3,0 ffc1625c: 41 be 00 18 beq+ cr7,ffc16274 rtems_set_errno_and_return_minus_one( ENOSPC ); ffc16260: 48 00 1f 4d bl ffc181ac <__errno> <== NOT EXECUTED ffc16264: 38 00 00 1c li r0,28 <== NOT EXECUTED ffc16268: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc1626c: 3b 40 ff ff li r26,-1 <== NOT EXECUTED ffc16270: 48 00 01 a0 b ffc16410 <== NOT EXECUTED /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; ffc16274: 3d 20 00 00 lis r9,0 ffc16278: 83 49 27 68 lwz r26,10088(r9) ffc1627c: 7f c4 f3 78 mr r4,r30 ffc16280: 7f a3 eb 78 mr r3,r29 ffc16284: 7f 58 fe 70 srawi r24,r26,31 ffc16288: 7f 05 c3 78 mr r5,r24 ffc1628c: 7f 46 d3 78 mr r6,r26 ffc16290: 48 00 c1 c5 bl ffc22454 <__moddi3> block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc16294: 7f a3 eb 78 mr r3,r29 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; ffc16298: 7c 99 23 78 mr r25,r4 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc1629c: 7f 05 c3 78 mr r5,r24 ffc162a0: 7f c4 f3 78 mr r4,r30 ffc162a4: 7f 46 d3 78 mr r6,r26 ffc162a8: 48 00 bd a9 bl ffc22050 <__divdi3> if ( start_offset ) { ffc162ac: 2f 99 00 00 cmpwi cr7,r25,0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc162b0: 7c 9e 23 78 mr r30,r4 if ( start_offset ) { ffc162b4: 40 9e 00 0c bne- cr7,ffc162c0 ffc162b8: 3b 40 00 00 li r26,0 ffc162bc: 48 00 00 6c b ffc16328 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 ); ffc162c0: 7f e3 fb 78 mr r3,r31 ffc162c4: 38 a0 00 00 li r5,0 ffc162c8: 4b ff f4 81 bl ffc15748 assert( block_ptr ); ffc162cc: 2c 03 00 00 cmpwi r3,0 ffc162d0: 40 a2 00 28 bne+ ffc162f8 ffc162d4: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc162d8: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc162dc: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc162e0: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc162e4: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc162e8: 38 a5 00 9c addi r5,r5,156 <== NOT EXECUTED ffc162ec: 38 c6 51 06 addi r6,r6,20742 <== NOT EXECUTED ffc162f0: 38 80 03 1c li r4,796 <== NOT EXECUTED ffc162f4: 4b ff fe f4 b ffc161e8 <== NOT EXECUTED */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; ffc162f8: 7f 59 d0 50 subf r26,r25,r26 ffc162fc: 7f 9a d8 40 cmplw cr7,r26,r27 ffc16300: 40 9d 00 08 ble- cr7,ffc16308 ffc16304: 7f 7a db 78 mr r26,r27 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 ); ffc16308: 80 63 00 00 lwz r3,0(r3) ffc1630c: 7f 84 e3 78 mr r4,r28 ffc16310: 7f 45 d3 78 mr r5,r26 ffc16314: 7c 63 ca 14 add r3,r3,r25 ffc16318: 48 00 2a 7d bl ffc18d94 src += to_copy; ffc1631c: 7f 9c d2 14 add r28,r28,r26 block++; ffc16320: 3b de 00 01 addi r30,r30,1 my_length -= to_copy; ffc16324: 7f 7a d8 50 subf r27,r26,r27 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; ffc16328: 3d 20 00 00 lis r9,0 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc1632c: 3b 29 27 68 addi r25,r9,10088 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; ffc16330: 83 a9 27 68 lwz r29,10088(r9) while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc16334: 48 00 00 60 b ffc16394 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); ffc16338: 7f e3 fb 78 mr r3,r31 ffc1633c: 7f c4 f3 78 mr r4,r30 ffc16340: 38 a0 00 00 li r5,0 ffc16344: 4b ff f4 05 bl ffc15748 assert( block_ptr ); ffc16348: 2c 03 00 00 cmpwi r3,0 ffc1634c: 40 a2 00 28 bne+ ffc16374 ffc16350: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc16354: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc16358: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc1635c: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc16360: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc16364: 38 a5 00 9c addi r5,r5,156 <== NOT EXECUTED ffc16368: 38 c6 51 06 addi r6,r6,20742 <== NOT EXECUTED ffc1636c: 38 80 03 30 li r4,816 <== NOT EXECUTED ffc16370: 4b ff fe 78 b ffc161e8 <== NOT EXECUTED if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); ffc16374: 80 63 00 00 lwz r3,0(r3) ffc16378: 7f 84 e3 78 mr r4,r28 ffc1637c: 7f a5 eb 78 mr r5,r29 ffc16380: 48 00 2a 15 bl ffc18d94 src += to_copy; ffc16384: 7f 9c ea 14 add r28,r28,r29 block++; ffc16388: 3b de 00 01 addi r30,r30,1 my_length -= to_copy; ffc1638c: 7f 7d d8 50 subf r27,r29,r27 * * 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( ffc16390: 7f 5a ea 14 add r26,r26,r29 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc16394: 80 19 00 00 lwz r0,0(r25) ffc16398: 7f 9b 00 40 cmplw cr7,r27,r0 ffc1639c: 40 9c ff 9c bge+ cr7,ffc16338 */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { ffc163a0: 2f 9b 00 00 cmpwi cr7,r27,0 ffc163a4: 41 9e 00 54 beq- cr7,ffc163f8 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); ffc163a8: 7f c4 f3 78 mr r4,r30 ffc163ac: 7f e3 fb 78 mr r3,r31 ffc163b0: 38 a0 00 00 li r5,0 ffc163b4: 4b ff f3 95 bl ffc15748 assert( block_ptr ); ffc163b8: 2c 03 00 00 cmpwi r3,0 ffc163bc: 40 a2 00 28 bne+ ffc163e4 ffc163c0: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc163c4: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc163c8: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc163cc: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc163d0: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc163d4: 38 a5 00 9c addi r5,r5,156 <== NOT EXECUTED ffc163d8: 38 c6 51 06 addi r6,r6,20742 <== NOT EXECUTED ffc163dc: 38 80 03 46 li r4,838 <== NOT EXECUTED ffc163e0: 4b ff fe 08 b ffc161e8 <== NOT EXECUTED if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, my_length ); ffc163e4: 80 63 00 00 lwz r3,0(r3) ffc163e8: 7f 84 e3 78 mr r4,r28 ffc163ec: 7f 65 db 78 mr r5,r27 ffc163f0: 48 00 29 a5 bl ffc18d94 my_length = 0; copied += to_copy; ffc163f4: 7f 5a da 14 add r26,r26,r27 } IMFS_mtime_ctime_update( the_jnode ); ffc163f8: 38 61 00 08 addi r3,r1,8 ffc163fc: 38 80 00 00 li r4,0 ffc16400: 4b fe f6 dd bl ffc05adc ffc16404: 80 01 00 08 lwz r0,8(r1) ffc16408: 90 1f 00 48 stw r0,72(r31) ffc1640c: 90 1f 00 44 stw r0,68(r31) return copied; } ffc16410: 80 01 00 3c lwz r0,60(r1) ffc16414: 7f 43 d3 78 mr r3,r26 ffc16418: 83 01 00 18 lwz r24,24(r1) ffc1641c: 7c 08 03 a6 mtlr r0 ffc16420: 83 21 00 1c lwz r25,28(r1) ffc16424: 83 41 00 20 lwz r26,32(r1) ffc16428: 83 61 00 24 lwz r27,36(r1) ffc1642c: 83 81 00 28 lwz r28,40(r1) ffc16430: 83 a1 00 2c lwz r29,44(r1) ffc16434: 83 c1 00 30 lwz r30,48(r1) ffc16438: 83 e1 00 34 lwz r31,52(r1) ffc1643c: 38 21 00 38 addi r1,r1,56 ffc16440: 4e 80 00 20 blr ffc0cde0 : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { ffc0cde0: 94 21 ff 90 stwu r1,-112(r1) ffc0cde4: 7c 08 02 a6 mflr r0 ffc0cde8: 93 61 00 5c stw r27,92(r1) ffc0cdec: 7c fb 3b 78 mr r27,r7 ffc0cdf0: 90 01 00 74 stw r0,116(r1) ffc0cdf4: 93 81 00 60 stw r28,96(r1) ffc0cdf8: 7c 7c 1b 78 mr r28,r3 ffc0cdfc: 93 a1 00 64 stw r29,100(r1) ffc0ce00: 7c bd 2b 78 mr r29,r5 ffc0ce04: 93 c1 00 68 stw r30,104(r1) ffc0ce08: 7c de 33 78 mr r30,r6 ffc0ce0c: 93 e1 00 6c stw r31,108(r1) ffc0ce10: 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 ); ffc0ce14: 48 00 62 fd bl ffc13110 ffc0ce18: 38 a1 00 28 addi r5,r1,40 ffc0ce1c: 7c 64 1b 78 mr r4,r3 ffc0ce20: 38 c1 00 08 addi r6,r1,8 ffc0ce24: 7f 83 e3 78 mr r3,r28 ffc0ce28: 4b ff fd b5 bl ffc0cbdc /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) ffc0ce2c: 57 e0 04 26 rlwinm r0,r31,0,16,19 ffc0ce30: 2f 80 40 00 cmpwi cr7,r0,16384 ffc0ce34: 41 9e 00 50 beq- cr7,ffc0ce84 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) ffc0ce38: 39 20 00 00 li r9,0 ffc0ce3c: 61 29 80 00 ori r9,r9,32768 ffc0ce40: 7f 80 48 00 cmpw cr7,r0,r9 ffc0ce44: 38 80 00 05 li r4,5 ffc0ce48: 41 9e 00 40 beq- cr7,ffc0ce88 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { ffc0ce4c: 2f 80 60 00 cmpwi cr7,r0,24576 ffc0ce50: 41 9e 00 0c beq- cr7,ffc0ce5c ffc0ce54: 2f 80 20 00 cmpwi cr7,r0,8192 ffc0ce58: 40 be 00 14 bne+ cr7,ffc0ce6c type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); ffc0ce5c: 93 a1 00 10 stw r29,16(r1) ffc0ce60: 38 80 00 02 li r4,2 ffc0ce64: 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) ) { ffc0ce68: 48 00 00 20 b ffc0ce88 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) ffc0ce6c: 2f 80 10 00 cmpwi cr7,r0,4096 ffc0ce70: 38 80 00 07 li r4,7 ffc0ce74: 41 be 00 14 beq+ cr7,ffc0ce88 type = IMFS_FIFO; else { rtems_set_errno_and_return_minus_one( EINVAL ); ffc0ce78: 48 00 4f 9d bl ffc11e14 <__errno> <== NOT EXECUTED ffc0ce7c: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc0ce80: 48 00 00 30 b ffc0ceb0 <== NOT EXECUTED ffc0ce84: 38 80 00 01 li r4,1 * 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( ffc0ce88: 7f 63 db 78 mr r3,r27 ffc0ce8c: 7f e6 fb 78 mr r6,r31 ffc0ce90: 38 a1 00 28 addi r5,r1,40 ffc0ce94: 38 e1 00 10 addi r7,r1,16 ffc0ce98: 48 00 32 4d bl ffc100e4 new_name, mode, &info ); if ( !new_node ) ffc0ce9c: 2f 83 00 00 cmpwi cr7,r3,0 ffc0cea0: 38 60 00 00 li r3,0 ffc0cea4: 40 be 00 14 bne+ cr7,ffc0ceb8 rtems_set_errno_and_return_minus_one( ENOMEM ); ffc0cea8: 48 00 4f 6d bl ffc11e14 <__errno> <== NOT EXECUTED ffc0ceac: 38 00 00 0c li r0,12 <== NOT EXECUTED ffc0ceb0: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0ceb4: 38 60 ff ff li r3,-1 <== NOT EXECUTED return 0; } ffc0ceb8: 80 01 00 74 lwz r0,116(r1) ffc0cebc: 83 61 00 5c lwz r27,92(r1) ffc0cec0: 7c 08 03 a6 mtlr r0 ffc0cec4: 83 81 00 60 lwz r28,96(r1) ffc0cec8: 83 a1 00 64 lwz r29,100(r1) ffc0cecc: 83 c1 00 68 lwz r30,104(r1) ffc0ced0: 83 e1 00 6c lwz r31,108(r1) ffc0ced4: 38 21 00 70 addi r1,r1,112 ffc0ced8: 4e 80 00 20 blr ffc0500c : #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { ffc0500c: 7c 08 02 a6 mflr r0 ffc05010: 94 21 ff f8 stwu r1,-8(r1) ffc05014: 90 01 00 0c stw r0,12(r1) IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; ffc05018: 81 23 00 08 lwz r9,8(r3) /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) ffc0501c: 80 09 00 4c lwz r0,76(r9) ffc05020: 2f 80 00 01 cmpwi cr7,r0,1 ffc05024: 41 be 00 18 beq+ cr7,ffc0503c rtems_set_errno_and_return_minus_one( ENOTDIR ); ffc05028: 48 01 31 85 bl ffc181ac <__errno> <== NOT EXECUTED ffc0502c: 38 00 00 14 li r0,20 <== NOT EXECUTED ffc05030: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc05034: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc05038: 48 00 00 0c b ffc05044 <== NOT EXECUTED /* * Set mt_fs pointer to point to the mount table entry for * the mounted file system. */ node->info.directory.mt_fs = mt_entry; ffc0503c: 90 69 00 5c stw r3,92(r9) ffc05040: 38 60 00 00 li r3,0 return 0; } ffc05044: 80 01 00 0c lwz r0,12(r1) ffc05048: 38 21 00 08 addi r1,r1,8 ffc0504c: 7c 08 03 a6 mtlr r0 ffc05050: 4e 80 00 20 blr ffc05d90 : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { ffc05d90: 94 21 ff f0 stwu r1,-16(r1) ffc05d94: 7c 08 02 a6 mflr r0 ffc05d98: 93 e1 00 0c stw r31,12(r1) assert( the_jnode ); ffc05d9c: 7c 7f 1b 79 mr. r31,r3 */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { ffc05da0: 90 01 00 14 stw r0,20(r1) ffc05da4: 93 c1 00 08 stw r30,8(r1) assert( the_jnode ); ffc05da8: 40 a2 00 24 bne+ ffc05dcc ffc05dac: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc05db0: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc05db4: 3c c0 ff c3 lis r6,-61 <== NOT EXECUTED ffc05db8: 38 63 81 1c addi r3,r3,-32484 <== NOT EXECUTED ffc05dbc: 38 a5 80 f4 addi r5,r5,-32524 <== NOT EXECUTED ffc05dc0: 38 c6 81 65 addi r6,r6,-32411 <== NOT EXECUTED ffc05dc4: 38 80 00 38 li r4,56 <== NOT EXECUTED ffc05dc8: 48 00 00 e8 b ffc05eb0 <== NOT EXECUTED fprintf(stdout, "%s", the_jnode->name ); ffc05dcc: 3f c0 00 00 lis r30,0 ffc05dd0: 81 3e 27 4c lwz r9,10060(r30) ffc05dd4: 38 7f 00 0c addi r3,r31,12 ffc05dd8: 80 89 00 08 lwz r4,8(r9) ffc05ddc: 48 01 1d 25 bl ffc17b00 switch( the_jnode->type ) { ffc05de0: 80 bf 00 4c lwz r5,76(r31) ffc05de4: 38 05 ff ff addi r0,r5,-1 ffc05de8: 2b 80 00 06 cmplwi cr7,r0,6 ffc05dec: 41 9d 01 30 bgt- cr7,ffc05f1c ffc05df0: 3d 20 ff c3 lis r9,-61 ffc05df4: 39 29 80 d8 addi r9,r9,-32552 ffc05df8: 54 00 10 3a rlwinm r0,r0,2,0,29 ffc05dfc: 7c 09 00 2e lwzx r0,r9,r0 ffc05e00: 7d 20 4a 14 add r9,r0,r9 ffc05e04: 7d 29 03 a6 mtctr r9 ffc05e08: 4e 80 04 20 bctr case IMFS_DIRECTORY: fprintf(stdout, "/" ); ffc05e0c: 81 3e 27 4c lwz r9,10060(r30) ffc05e10: 38 60 00 2f li r3,47 ffc05e14: 80 89 00 08 lwz r4,8(r9) ffc05e18: 48 01 1b 7d bl ffc17994 break; ffc05e1c: 48 00 01 38 b ffc05f54 case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", ffc05e20: 81 3e 27 4c lwz r9,10060(r30) ffc05e24: 3c 80 ff c3 lis r4,-61 ffc05e28: 80 df 00 54 lwz r6,84(r31) ffc05e2c: 38 84 81 6f addi r4,r4,-32401 ffc05e30: 80 69 00 08 lwz r3,8(r9) ffc05e34: 80 bf 00 50 lwz r5,80(r31) ffc05e38: 48 00 00 1c b ffc05e54 the_jnode->info.device.major, the_jnode->info.device.minor ); break; case IMFS_LINEAR_FILE: fprintf(stdout, " (file %" PRId32 " %p)", ffc05e3c: 81 3e 27 4c lwz r9,10060(r30) <== NOT EXECUTED ffc05e40: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc05e44: 80 df 00 58 lwz r6,88(r31) <== NOT EXECUTED ffc05e48: 38 84 81 82 addi r4,r4,-32382 <== NOT EXECUTED ffc05e4c: 80 69 00 08 lwz r3,8(r9) <== NOT EXECUTED ffc05e50: 80 bf 00 54 lwz r5,84(r31) <== NOT EXECUTED ffc05e54: 4c c6 31 82 crclr 4*cr1+eq ffc05e58: 48 01 1a 2d bl ffc17884 (uint32_t)the_jnode->info.linearfile.size, the_jnode->info.linearfile.direct ); break; ffc05e5c: 48 00 00 f8 b ffc05f54 the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", ffc05e60: 81 3e 27 4c lwz r9,10060(r30) ffc05e64: 3c 80 ff c3 lis r4,-61 ffc05e68: 80 bf 00 54 lwz r5,84(r31) ffc05e6c: 38 84 81 91 addi r4,r4,-32367 ffc05e70: 80 69 00 08 lwz r3,8(r9) ffc05e74: 4c c6 31 82 crclr 4*cr1+eq ffc05e78: 48 01 1a 0d bl ffc17884 (uint32_t)the_jnode->info.file.size ); #endif break; ffc05e7c: 48 00 00 d8 b ffc05f54 case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); ffc05e80: 81 3e 27 4c lwz r9,10060(r30) <== NOT EXECUTED ffc05e84: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc05e88: 38 63 81 9d addi r3,r3,-32355 <== NOT EXECUTED ffc05e8c: 80 89 00 08 lwz r4,8(r9) <== NOT EXECUTED ffc05e90: 48 01 1c 71 bl ffc17b00 <== NOT EXECUTED assert(0); ffc05e94: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc05e98: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc05e9c: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc05ea0: 38 63 81 1c addi r3,r3,-32484 <== NOT EXECUTED ffc05ea4: 38 a5 80 f4 addi r5,r5,-32524 <== NOT EXECUTED ffc05ea8: 38 c6 71 dd addi r6,r6,29149 <== NOT EXECUTED ffc05eac: 38 80 00 5d li r4,93 <== NOT EXECUTED ffc05eb0: 48 00 0a a5 bl ffc06954 <__assert_func> <== NOT EXECUTED break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); ffc05eb4: 81 3e 27 4c lwz r9,10060(r30) <== NOT EXECUTED ffc05eb8: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc05ebc: 38 63 81 9d addi r3,r3,-32355 <== NOT EXECUTED ffc05ec0: 80 89 00 08 lwz r4,8(r9) <== NOT EXECUTED ffc05ec4: 48 01 1c 3d bl ffc17b00 <== NOT EXECUTED assert(0); ffc05ec8: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc05ecc: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc05ed0: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc05ed4: 38 63 81 1c addi r3,r3,-32484 <== NOT EXECUTED ffc05ed8: 38 a5 80 f4 addi r5,r5,-32524 <== NOT EXECUTED ffc05edc: 38 c6 71 dd addi r6,r6,29149 <== NOT EXECUTED ffc05ee0: 38 80 00 62 li r4,98 <== NOT EXECUTED ffc05ee4: 4b ff ff cc b ffc05eb0 <== NOT EXECUTED break; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); ffc05ee8: 81 3e 27 4c lwz r9,10060(r30) <== NOT EXECUTED ffc05eec: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc05ef0: 38 63 81 b1 addi r3,r3,-32335 <== NOT EXECUTED ffc05ef4: 80 89 00 08 lwz r4,8(r9) <== NOT EXECUTED ffc05ef8: 48 01 1c 09 bl ffc17b00 <== NOT EXECUTED assert(0); ffc05efc: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc05f00: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc05f04: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc05f08: 38 63 81 1c addi r3,r3,-32484 <== NOT EXECUTED ffc05f0c: 38 a5 80 f4 addi r5,r5,-32524 <== NOT EXECUTED ffc05f10: 38 c6 71 dd addi r6,r6,29149 <== NOT EXECUTED ffc05f14: 38 80 00 67 li r4,103 <== NOT EXECUTED ffc05f18: 4b ff ff 98 b ffc05eb0 <== NOT EXECUTED break; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); ffc05f1c: 81 3e 27 4c lwz r9,10060(r30) <== NOT EXECUTED ffc05f20: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc05f24: 38 84 81 c4 addi r4,r4,-32316 <== NOT EXECUTED ffc05f28: 80 69 00 08 lwz r3,8(r9) <== NOT EXECUTED ffc05f2c: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc05f30: 48 01 19 55 bl ffc17884 <== NOT EXECUTED assert(0); ffc05f34: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc05f38: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc05f3c: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc05f40: 38 63 81 1c addi r3,r3,-32484 <== NOT EXECUTED ffc05f44: 38 a5 80 f4 addi r5,r5,-32524 <== NOT EXECUTED ffc05f48: 38 c6 71 dd addi r6,r6,29149 <== NOT EXECUTED ffc05f4c: 38 80 00 6c li r4,108 <== NOT EXECUTED ffc05f50: 4b ff ff 60 b ffc05eb0 <== NOT EXECUTED break; } puts(""); ffc05f54: 3c 60 ff c3 lis r3,-61 ffc05f58: 38 63 83 f6 addi r3,r3,-31754 ffc05f5c: 48 01 3b 61 bl ffc19abc } ffc05f60: 80 01 00 14 lwz r0,20(r1) ffc05f64: 83 c1 00 08 lwz r30,8(r1) ffc05f68: 7c 08 03 a6 mtlr r0 ffc05f6c: 83 e1 00 0c lwz r31,12(r1) ffc05f70: 38 21 00 10 addi r1,r1,16 ffc05f74: 4e 80 00 20 blr ffc05060 : int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { ffc05060: 7c 08 02 a6 mflr r0 ffc05064: 94 21 ff f8 stwu r1,-8(r1) ffc05068: 90 01 00 0c stw r0,12(r1) IMFS_jnode_t *node; int i; node = loc->node_access; ffc0506c: 81 23 00 00 lwz r9,0(r3) if ( node->type != IMFS_SYM_LINK ) ffc05070: 80 09 00 4c lwz r0,76(r9) ffc05074: 2f 80 00 04 cmpwi cr7,r0,4 ffc05078: 40 9e 00 1c bne- cr7,ffc05094 ffc0507c: 2f 85 00 00 cmpwi cr7,r5,0 ffc05080: 38 60 00 00 li r3,0 ffc05084: 38 a5 00 01 addi r5,r5,1 ffc05088: 40 be 00 28 bne+ cr7,ffc050b0 ffc0508c: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc05090: 48 00 00 20 b ffc050b0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); ffc05094: 48 01 31 19 bl ffc181ac <__errno> <== NOT EXECUTED ffc05098: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc0509c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc050a0: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc050a4: 48 00 00 24 b ffc050c8 <== NOT EXECUTED for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) buf[i] = node->info.sym_link.name[i]; ffc050a8: 7c 04 19 ae stbx r0,r4,r3 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++ ) ffc050ac: 38 63 00 01 addi r3,r3,1 ffc050b0: 34 a5 ff ff addic. r5,r5,-1 ffc050b4: 41 82 00 14 beq- ffc050c8 ffc050b8: 81 69 00 50 lwz r11,80(r9) ffc050bc: 7c 0b 18 ae lbzx r0,r11,r3 ffc050c0: 2f 80 00 00 cmpwi cr7,r0,0 ffc050c4: 40 9e ff e4 bne+ cr7,ffc050a8 buf[i] = node->info.sym_link.name[i]; return i; } ffc050c8: 80 01 00 0c lwz r0,12(r1) ffc050cc: 38 21 00 08 addi r1,r1,8 ffc050d0: 7c 08 03 a6 mtlr r0 ffc050d4: 4e 80 00 20 blr ffc050d8 : 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 */ ) { ffc050d8: 94 21 ff e0 stwu r1,-32(r1) <== NOT EXECUTED ffc050dc: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc050e0: 90 01 00 24 stw r0,36(r1) <== NOT EXECUTED ffc050e4: 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; ffc050e8: 83 e4 00 00 lwz r31,0(r4) <== NOT EXECUTED strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); ffc050ec: 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 */ ) { ffc050f0: 93 c1 00 18 stw r30,24(r1) <== NOT EXECUTED ffc050f4: 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 ); ffc050f8: 38 7f 00 0c addi r3,r31,12 <== NOT EXECUTED ffc050fc: 38 a0 00 20 li r5,32 <== NOT EXECUTED ffc05100: 48 01 44 09 bl ffc19508 <== NOT EXECUTED if ( the_jnode->Parent != NULL ) ffc05104: 80 1f 00 08 lwz r0,8(r31) <== NOT EXECUTED ffc05108: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0510c: 41 9e 00 0c beq- cr7,ffc05118 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); ffc05110: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc05114: 48 00 57 d1 bl ffc0a8e4 <_Chain_Extract> <== NOT EXECUTED rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; ffc05118: 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 ); ffc0511c: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED the_jnode->Parent = new_parent; ffc05120: 90 7f 00 08 stw r3,8(r31) <== NOT EXECUTED ffc05124: 38 63 00 50 addi r3,r3,80 <== NOT EXECUTED ffc05128: 48 00 57 8d bl ffc0a8b4 <_Chain_Append> <== NOT EXECUTED rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); /* * Update the time. */ IMFS_update_ctime( the_jnode ); ffc0512c: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc05130: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc05134: 48 00 09 a9 bl ffc05adc <== NOT EXECUTED ffc05138: 80 01 00 08 lwz r0,8(r1) <== NOT EXECUTED return 0; } ffc0513c: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc05140: 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 ); ffc05144: 90 1f 00 48 stw r0,72(r31) <== NOT EXECUTED return 0; } ffc05148: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc0514c: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc05150: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc05154: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05158: 4e 80 00 20 blr <== NOT EXECUTED ffc0cee8 : int IMFS_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { ffc0cee8: 94 21 ff e0 stwu r1,-32(r1) ffc0ceec: 7c 08 02 a6 mflr r0 ffc0cef0: 90 01 00 24 stw r0,36(r1) ffc0cef4: 93 e1 00 1c stw r31,28(r1) IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; ffc0cef8: 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 */ ) { ffc0cefc: 93 c1 00 18 stw r30,24(r1) ffc0cf00: 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 ) { ffc0cf04: 80 1f 00 08 lwz r0,8(r31) ffc0cf08: 2f 80 00 00 cmpwi cr7,r0,0 ffc0cf0c: 41 9e 00 14 beq- cr7,ffc0cf20 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); ffc0cf10: 7f e3 fb 78 mr r3,r31 ffc0cf14: 48 00 18 21 bl ffc0e734 <_Chain_Extract> rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; ffc0cf18: 38 00 00 00 li r0,0 ffc0cf1c: 90 1f 00 08 stw r0,8(r31) /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; ffc0cf20: a1 3f 00 34 lhz r9,52(r31) IMFS_update_ctime( the_jnode ); ffc0cf24: 38 80 00 00 li r4,0 ffc0cf28: 38 61 00 08 addi r3,r1,8 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; ffc0cf2c: 38 09 ff ff addi r0,r9,-1 ffc0cf30: b0 1f 00 34 sth r0,52(r31) IMFS_update_ctime( the_jnode ); ffc0cf34: 48 00 03 d5 bl ffc0d308 ffc0cf38: 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) ) { ffc0cf3c: 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 ); ffc0cf40: 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) ) { ffc0cf44: 48 00 04 a5 bl ffc0d3e8 ffc0cf48: 2f 83 00 00 cmpwi cr7,r3,0 ffc0cf4c: 40 9e 00 50 bne- cr7,ffc0cf9c ffc0cf50: a0 1f 00 34 lhz r0,52(r31) ffc0cf54: 2f 80 00 00 cmpwi cr7,r0,0 ffc0cf58: 40 9e 00 44 bne- cr7,ffc0cf9c /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) ffc0cf5c: 3d 20 00 00 lis r9,0 ffc0cf60: 81 7e 00 00 lwz r11,0(r30) ffc0cf64: 81 29 26 dc lwz r9,9948(r9) ffc0cf68: 81 49 00 04 lwz r10,4(r9) ffc0cf6c: 7f 8a 58 00 cmpw cr7,r10,r11 ffc0cf70: 40 be 00 08 bne+ cr7,ffc0cf78 rtems_filesystem_current.node_access = NULL; ffc0cf74: 90 09 00 04 stw r0,4(r9) <== NOT EXECUTED /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { ffc0cf78: 80 1f 00 4c lwz r0,76(r31) ffc0cf7c: 2f 80 00 04 cmpwi cr7,r0,4 ffc0cf80: 40 be 00 14 bne+ cr7,ffc0cf94 if ( the_jnode->info.sym_link.name ) ffc0cf84: 80 7f 00 50 lwz r3,80(r31) ffc0cf88: 2f 83 00 00 cmpwi cr7,r3,0 ffc0cf8c: 41 9e 00 08 beq- cr7,ffc0cf94 free( (void*) the_jnode->info.sym_link.name ); ffc0cf90: 4b ff 72 b5 bl ffc04244 } free( the_jnode ); ffc0cf94: 7f e3 fb 78 mr r3,r31 ffc0cf98: 4b ff 72 ad bl ffc04244 } return 0; } ffc0cf9c: 80 01 00 24 lwz r0,36(r1) ffc0cfa0: 38 60 00 00 li r3,0 ffc0cfa4: 83 c1 00 18 lwz r30,24(r1) ffc0cfa8: 7c 08 03 a6 mtlr r0 ffc0cfac: 83 e1 00 1c lwz r31,28(r1) ffc0cfb0: 38 21 00 20 addi r1,r1,32 ffc0cfb4: 4e 80 00 20 blr ffc0cfb8 : int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { ffc0cfb8: 7c 08 02 a6 mflr r0 ffc0cfbc: 94 21 ff f8 stwu r1,-8(r1) ffc0cfc0: 90 01 00 0c stw r0,12(r1) IMFS_jnode_t *the_jnode; IMFS_device_t *io; the_jnode = loc->node_access; ffc0cfc4: 81 23 00 00 lwz r9,0(r3) switch ( the_jnode->type ) { ffc0cfc8: 81 69 00 4c lwz r11,76(r9) ffc0cfcc: 38 0b ff fe addi r0,r11,-2 ffc0cfd0: 2b 80 00 05 cmplwi cr7,r0,5 ffc0cfd4: 41 9d 00 54 bgt- cr7,ffc0d028 ffc0cfd8: 3d 60 ff c2 lis r11,-62 ffc0cfdc: 39 6b e3 00 addi r11,r11,-7424 ffc0cfe0: 54 00 10 3a rlwinm r0,r0,2,0,29 ffc0cfe4: 7c 0b 00 2e lwzx r0,r11,r0 ffc0cfe8: 7d 60 5a 14 add r11,r0,r11 ffc0cfec: 7d 69 03 a6 mtctr r11 ffc0cff0: 4e 80 04 20 bctr case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); ffc0cff4: 81 69 00 54 lwz r11,84(r9) rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; ffc0cff8: 80 09 00 50 lwz r0,80(r9) ffc0cffc: 91 64 00 1c stw r11,28(r4) ffc0d000: 90 04 00 18 stw r0,24(r4) break; ffc0d004: 48 00 00 38 b ffc0d03c case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; ffc0d008: 81 69 00 50 lwz r11,80(r9) ffc0d00c: 81 89 00 54 lwz r12,84(r9) ffc0d010: 48 00 00 0c b ffc0d01c case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; ffc0d014: 39 60 00 00 li r11,0 <== NOT EXECUTED ffc0d018: 39 80 00 00 li r12,0 <== NOT EXECUTED ffc0d01c: 91 64 00 20 stw r11,32(r4) ffc0d020: 91 84 00 24 stw r12,36(r4) break; ffc0d024: 48 00 00 18 b ffc0d03c default: rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc0d028: 48 00 4d ed bl ffc11e14 <__errno> <== NOT EXECUTED ffc0d02c: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc0d030: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0d034: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc0d038: 48 00 00 48 b ffc0d080 <== NOT EXECUTED break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; ffc0d03c: 80 09 00 38 lwz r0,56(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; ffc0d040: 38 60 00 00 li r3,0 rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; ffc0d044: a1 69 00 34 lhz r11,52(r9) buf->st_ino = the_jnode->st_ino; ffc0d048: 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; ffc0d04c: 80 09 00 40 lwz r0,64(r9) rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; ffc0d050: b1 64 00 10 sth r11,16(r4) 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; ffc0d054: 90 04 00 28 stw r0,40(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; ffc0d058: a1 69 00 3c lhz r11,60(r9) buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; ffc0d05c: 80 09 00 44 lwz r0,68(r9) } 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; ffc0d060: b1 64 00 12 sth r11,18(r4) buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; ffc0d064: 90 04 00 30 stw r0,48(r4) default: rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; ffc0d068: 81 69 00 30 lwz r11,48(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; ffc0d06c: 81 49 00 48 lwz r10,72(r9) 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; ffc0d070: a0 09 00 3e lhz r0,62(r9) buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; ffc0d074: 91 44 00 38 stw r10,56(r4) default: rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; ffc0d078: 91 64 00 0c stw r11,12(r4) 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; ffc0d07c: 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; } ffc0d080: 80 01 00 0c lwz r0,12(r1) ffc0d084: 38 21 00 08 addi r1,r1,8 ffc0d088: 7c 08 03 a6 mtlr r0 ffc0d08c: 4e 80 00 20 blr ffc0515c : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { ffc0515c: 94 21 ff 98 stwu r1,-104(r1) ffc05160: 7c 08 02 a6 mflr r0 ffc05164: 93 c1 00 60 stw r30,96(r1) ffc05168: 7c 7e 1b 78 mr r30,r3 int i; /* * Remove any separators at the end of the string. */ IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); ffc0516c: 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 ) { ffc05170: 90 01 00 6c stw r0,108(r1) ffc05174: 93 81 00 58 stw r28,88(r1) ffc05178: 7c bc 2b 78 mr r28,r5 ffc0517c: 93 a1 00 5c stw r29,92(r1) ffc05180: 7c 9d 23 78 mr r29,r4 ffc05184: 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 ); ffc05188: 48 01 42 e5 bl ffc1946c ffc0518c: 3b e1 00 28 addi r31,r1,40 ffc05190: 7c 64 1b 78 mr r4,r3 ffc05194: 7f e5 fb 78 mr r5,r31 ffc05198: 38 c1 00 08 addi r6,r1,8 ffc0519c: 7f 83 e3 78 mr r3,r28 ffc051a0: 48 00 d8 cd bl ffc12a6c /* * Duplicate link name */ info.sym_link.name = strdup(link_name); ffc051a4: 7f a3 eb 78 mr r3,r29 ffc051a8: 48 01 42 2d bl ffc193d4 if (info.sym_link.name == NULL) { ffc051ac: 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); ffc051b0: 90 61 00 10 stw r3,16(r1) if (info.sym_link.name == NULL) { ffc051b4: 41 9e 00 34 beq- cr7,ffc051e8 * 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( ffc051b8: 38 c0 00 00 li r6,0 ffc051bc: 7f c3 f3 78 mr r3,r30 ffc051c0: 7f e5 fb 78 mr r5,r31 ffc051c4: 60 c6 a1 ff ori r6,r6,41471 ffc051c8: 38 80 00 04 li r4,4 ffc051cc: 38 e1 00 10 addi r7,r1,16 ffc051d0: 48 00 c9 49 bl ffc11b18 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { ffc051d4: 2f 83 00 00 cmpwi cr7,r3,0 ffc051d8: 38 60 00 00 li r3,0 ffc051dc: 40 be 00 1c bne+ cr7,ffc051f8 free(info.sym_link.name); ffc051e0: 80 61 00 10 lwz r3,16(r1) <== NOT EXECUTED ffc051e4: 48 00 08 31 bl ffc05a14 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); ffc051e8: 48 01 2f c5 bl ffc181ac <__errno> <== NOT EXECUTED ffc051ec: 38 00 00 0c li r0,12 <== NOT EXECUTED ffc051f0: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc051f4: 38 60 ff ff li r3,-1 <== NOT EXECUTED } return 0; } ffc051f8: 80 01 00 6c lwz r0,108(r1) ffc051fc: 83 81 00 58 lwz r28,88(r1) ffc05200: 7c 08 03 a6 mtlr r0 ffc05204: 83 a1 00 5c lwz r29,92(r1) ffc05208: 83 c1 00 60 lwz r30,96(r1) ffc0520c: 83 e1 00 64 lwz r31,100(r1) ffc05210: 38 21 00 68 addi r1,r1,104 ffc05214: 4e 80 00 20 blr ffc05218 : int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { ffc05218: 94 21 ff c8 stwu r1,-56(r1) ffc0521c: 7c 08 02 a6 mflr r0 ffc05220: 90 01 00 3c stw r0,60(r1) ffc05224: 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; ffc05228: 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 */ ) { ffc0522c: 93 a1 00 2c stw r29,44(r1) ffc05230: 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 ) { ffc05234: 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 */ ) { ffc05238: 93 e1 00 34 stw r31,52(r1) ffc0523c: 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 ) { ffc05240: 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 */ ) { ffc05244: 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 ) { ffc05248: 40 9e 00 ac bne- cr7,ffc052f4 if ( !node->info.hard_link.link_node ) ffc0524c: 80 1e 00 50 lwz r0,80(r30) ffc05250: 2f 80 00 00 cmpwi cr7,r0,0 ffc05254: 40 be 00 18 bne+ cr7,ffc0526c rtems_set_errno_and_return_minus_one( EINVAL ); ffc05258: 48 01 2f 55 bl ffc181ac <__errno> <== NOT EXECUTED ffc0525c: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc05260: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc05264: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc05268: 48 00 00 a4 b ffc0530c <== NOT EXECUTED the_link = *loc; the_link.node_access = node->info.hard_link.link_node; ffc0526c: 7c 3c 0b 78 mr r28,r1 ffc05270: 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; ffc05274: 81 64 00 08 lwz r11,8(r4) the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); ffc05278: 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; ffc0527c: 81 24 00 0c lwz r9,12(r4) ffc05280: 81 44 00 04 lwz r10,4(r4) ffc05284: 80 04 00 10 lwz r0,16(r4) ffc05288: 91 61 00 18 stw r11,24(r1) ffc0528c: 91 21 00 1c stw r9,28(r1) ffc05290: 91 41 00 14 stw r10,20(r1) ffc05294: 90 01 00 20 stw r0,32(r1) the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); ffc05298: 48 00 c9 e9 bl ffc11c80 /* * 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) ffc0529c: 81 3e 00 50 lwz r9,80(r30) ffc052a0: a1 69 00 34 lhz r11,52(r9) ffc052a4: 2f 8b 00 01 cmpwi cr7,r11,1 ffc052a8: 40 be 00 2c bne+ cr7,ffc052d4 { result = (*the_link.handlers->rmnod_h)( parentloc, &the_link ); ffc052ac: 81 21 00 18 lwz r9,24(r1) ffc052b0: 7f 84 e3 78 mr r4,r28 ffc052b4: 7f a3 eb 78 mr r3,r29 ffc052b8: 80 09 00 34 lwz r0,52(r9) ffc052bc: 7c 09 03 a6 mtctr r0 ffc052c0: 4e 80 04 21 bctrl if ( result != 0 ) ffc052c4: 2f 83 00 00 cmpwi cr7,r3,0 ffc052c8: 38 60 ff ff li r3,-1 ffc052cc: 41 be 00 28 beq+ cr7,ffc052f4 ffc052d0: 48 00 00 3c b ffc0530c return -1; } else { node->info.hard_link.link_node->st_nlink --; ffc052d4: 39 6b ff ff addi r11,r11,-1 ffc052d8: b1 69 00 34 sth r11,52(r9) IMFS_update_ctime( node->info.hard_link.link_node ); ffc052dc: 38 61 00 08 addi r3,r1,8 ffc052e0: 38 80 00 00 li r4,0 ffc052e4: 48 00 07 f9 bl ffc05adc ffc052e8: 81 3e 00 50 lwz r9,80(r30) ffc052ec: 80 01 00 08 lwz r0,8(r1) ffc052f0: 90 09 00 48 stw r0,72(r9) /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); ffc052f4: 81 3f 00 08 lwz r9,8(r31) ffc052f8: 7f a3 eb 78 mr r3,r29 ffc052fc: 7f e4 fb 78 mr r4,r31 ffc05300: 80 09 00 34 lwz r0,52(r9) ffc05304: 7c 09 03 a6 mtctr r0 ffc05308: 4e 80 04 21 bctrl return result; } ffc0530c: 80 01 00 3c lwz r0,60(r1) ffc05310: 83 81 00 28 lwz r28,40(r1) ffc05314: 7c 08 03 a6 mtlr r0 ffc05318: 83 a1 00 2c lwz r29,44(r1) ffc0531c: 83 c1 00 30 lwz r30,48(r1) ffc05320: 83 e1 00 34 lwz r31,52(r1) ffc05324: 38 21 00 38 addi r1,r1,56 ffc05328: 4e 80 00 20 blr ffc0532c : #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { ffc0532c: 7c 08 02 a6 mflr r0 ffc05330: 94 21 ff f8 stwu r1,-8(r1) ffc05334: 90 01 00 0c stw r0,12(r1) IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; ffc05338: 81 23 00 08 lwz r9,8(r3) /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) ffc0533c: 80 09 00 4c lwz r0,76(r9) ffc05340: 2f 80 00 01 cmpwi cr7,r0,1 ffc05344: 41 be 00 10 beq+ cr7,ffc05354 rtems_set_errno_and_return_minus_one( ENOTDIR ); ffc05348: 48 01 2e 65 bl ffc181ac <__errno> <== NOT EXECUTED ffc0534c: 38 00 00 14 li r0,20 <== NOT EXECUTED ffc05350: 48 00 00 18 b ffc05368 <== NOT EXECUTED /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) ffc05354: 80 09 00 5c lwz r0,92(r9) ffc05358: 2f 80 00 00 cmpwi cr7,r0,0 ffc0535c: 40 be 00 18 bne+ cr7,ffc05374 rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */ ffc05360: 48 01 2e 4d bl ffc181ac <__errno> <== NOT EXECUTED ffc05364: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc05368: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0536c: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc05370: 48 00 00 10 b ffc05380 <== NOT EXECUTED /* * 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; ffc05374: 38 00 00 00 li r0,0 ffc05378: 90 09 00 5c stw r0,92(r9) ffc0537c: 38 60 00 00 li r3,0 return 0; } ffc05380: 80 01 00 0c lwz r0,12(r1) ffc05384: 38 21 00 08 addi r1,r1,8 ffc05388: 7c 08 03 a6 mtlr r0 ffc0538c: 4e 80 00 20 blr ffc04494 : #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { ffc04494: 3d 20 00 00 lis r9,0 void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { ffc04498: 94 21 ff e8 stwu r1,-24(r1) ffc0449c: 7c 08 02 a6 mflr r0 #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { ffc044a0: 81 29 27 08 lwz r9,9992(r9) void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { ffc044a4: 93 a1 00 0c stw r29,12(r1) ffc044a8: 7c bd 2b 78 mr r29,r5 #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { ffc044ac: 2f 89 00 00 cmpwi cr7,r9,0 void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { ffc044b0: 93 c1 00 10 stw r30,16(r1) ffc044b4: 7c 9e 23 78 mr r30,r4 ffc044b8: 93 e1 00 14 stw r31,20(r1) ffc044bc: 7c 7f 1b 78 mr r31,r3 ffc044c0: 90 01 00 1c stw r0,28(r1) #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { ffc044c4: 41 9e 00 10 beq- cr7,ffc044d4 (*rtems_malloc_statistics_helpers->initialize)(); ffc044c8: 80 09 00 00 lwz r0,0(r9) <== NOT EXECUTED ffc044cc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc044d0: 4e 80 04 21 bctrl <== NOT EXECUTED } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); ffc044d4: 4b ff ff 31 bl ffc04404 /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { ffc044d8: 3d 20 00 00 lis r9,0 ffc044dc: 81 29 27 0c lwz r9,9996(r9) ffc044e0: 2f 89 00 00 cmpwi cr7,r9,0 ffc044e4: 41 9e 00 24 beq- cr7,ffc04508 void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( ffc044e8: 80 09 00 00 lwz r0,0(r9) <== NOT EXECUTED ffc044ec: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc044f0: 7f a4 eb 78 mr r4,r29 <== NOT EXECUTED ffc044f4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; ffc044f8: 7f df f2 14 add r30,r31,r30 <== 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)( ffc044fc: 4e 80 04 21 bctrl <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; ffc04500: 7f c3 f0 50 subf r30,r3,r30 <== NOT EXECUTED ffc04504: 7c 7f 1b 78 mr r31,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 ( ffc04508: 3d 20 00 00 lis r9,0 ffc0450c: 88 09 27 05 lbz r0,9989(r9) ffc04510: 2f 80 00 00 cmpwi cr7,r0,0 ffc04514: 40 9e 00 24 bne- cr7,ffc04538 !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() ffc04518: 3d 20 00 00 lis r9,0 ffc0451c: 88 09 20 c8 lbz r0,8392(r9) ffc04520: 2f 80 00 00 cmpwi cr7,r0,0 ffc04524: 41 be 00 14 beq+ cr7,ffc04538 ) { memset( heap_begin, 0, heap_size ); ffc04528: 7f e3 fb 78 mr r3,r31 ffc0452c: 38 80 00 00 li r4,0 ffc04530: 7f c5 f3 78 mr r5,r30 ffc04534: 48 00 e5 c9 bl ffc12afc * 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 ) { ffc04538: 3d 20 00 00 lis r9,0 ffc0453c: 88 09 27 05 lbz r0,9989(r9) ffc04540: 2f 80 00 00 cmpwi cr7,r0,0 ffc04544: 40 9e 00 2c bne- cr7,ffc04570 void *area_begin, uintptr_t area_size, uintptr_t page_size ) { return _Heap_Initialize( heap, area_begin, area_size, page_size ); ffc04548: 3d 20 00 00 lis r9,0 ffc0454c: 80 69 26 9c lwz r3,9884(r9) ffc04550: 7f e4 fb 78 mr r4,r31 ffc04554: 7f c5 f3 78 mr r5,r30 ffc04558: 38 c0 00 08 li r6,8 ffc0455c: 48 00 4a f9 bl ffc09054 <_Heap_Initialize> RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { ffc04560: 2f 83 00 00 cmpwi cr7,r3,0 ffc04564: 40 be 00 0c bne+ cr7,ffc04570 rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); ffc04568: 38 60 00 1a li r3,26 <== NOT EXECUTED ffc0456c: 48 00 40 6d bl ffc085d8 <== NOT EXECUTED } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); ffc04570: 3d 20 00 00 lis r9,0 ffc04574: 80 69 26 9c lwz r3,9884(r9) ffc04578: 3f e0 00 00 lis r31,0 ffc0457c: 83 df 2b 00 lwz r30,11008(r31) ffc04580: 48 00 58 c1 bl ffc09e40 <_Protected_heap_Get_size> printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } ffc04584: 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) ); ffc04588: 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 } ffc0458c: 83 a1 00 0c lwz r29,12(r1) ffc04590: 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) ); ffc04594: 90 7f 2b 00 stw r3,11008(r31) printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } ffc04598: 83 c1 00 10 lwz r30,16(r1) ffc0459c: 83 e1 00 14 lwz r31,20(r1) ffc045a0: 38 21 00 18 addi r1,r1,24 ffc045a4: 4e 80 00 20 blr ffc06310 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { ffc06310: 94 21 ff c8 stwu r1,-56(r1) <== NOT EXECUTED ffc06314: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc06318: 93 41 00 20 stw r26,32(r1) <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) ffc0631c: 7c 7a 1b 79 mr. r26,r3 <== NOT EXECUTED static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { ffc06320: 90 01 00 3c stw r0,60(r1) <== NOT EXECUTED ffc06324: 93 21 00 1c stw r25,28(r1) <== NOT EXECUTED ffc06328: 93 61 00 24 stw r27,36(r1) <== NOT EXECUTED ffc0632c: 93 81 00 28 stw r28,40(r1) <== NOT EXECUTED ffc06330: 93 a1 00 2c stw r29,44(r1) <== NOT EXECUTED ffc06334: 93 c1 00 30 stw r30,48(r1) <== NOT EXECUTED ffc06338: 93 e1 00 34 stw r31,52(r1) <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) ffc0633c: 41 82 01 6c beq- ffc064a8 <== NOT EXECUTED return; if ( !print_handler ) ffc06340: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc06344: 83 a9 37 6c lwz r29,14188(r9) <== NOT EXECUTED ffc06348: 2f 9d 00 00 cmpwi cr7,r29,0 <== NOT EXECUTED ffc0634c: 41 9e 01 5c beq- cr7,ffc064a8 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { ffc06350: 2f 9a ff ff cmpwi cr7,r26,-1 <== NOT EXECUTED ffc06354: 40 be 00 24 bne+ cr7,ffc06378 <== NOT EXECUTED if (Stack_check_Interrupt_stack.area) { ffc06358: 3f e0 00 00 lis r31,0 <== NOT EXECUTED ffc0635c: 3b ff 35 e8 addi r31,r31,13800 <== NOT EXECUTED ffc06360: 80 1f 00 04 lwz r0,4(r31) <== NOT EXECUTED ffc06364: 3b 60 00 00 li r27,0 <== NOT EXECUTED ffc06368: 3b 40 00 00 li r26,0 <== NOT EXECUTED ffc0636c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06370: 40 be 00 10 bne+ cr7,ffc06380 <== NOT EXECUTED ffc06374: 48 00 01 34 b ffc064a8 <== NOT EXECUTED } else return; } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); ffc06378: 83 7a 00 dc lwz r27,220(r26) <== NOT EXECUTED current = 0; } else return; } else { stack = &the_thread->Start.Initial_stack; ffc0637c: 3b fa 00 cc addi r31,r26,204 <== NOT EXECUTED current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); ffc06380: 83 3f 00 04 lwz r25,4(r31) <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); ffc06384: 83 9f 00 00 lwz r28,0(r31) <== 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); ffc06388: 3b 39 00 80 addi r25,r25,128 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); ffc0638c: 3b 9c ff 80 addi r28,r28,-128 <== NOT EXECUTED high_water_mark = Stack_check_find_high_water_mark(low, size); ffc06390: 7f 23 cb 78 mr r3,r25 <== NOT EXECUTED ffc06394: 7f 84 e3 78 mr r4,r28 <== NOT EXECUTED ffc06398: 4b ff ff 41 bl ffc062d8 <== NOT EXECUTED if ( high_water_mark ) used = Stack_check_Calculate_used( low, size, high_water_mark ); else used = 0; if ( the_thread ) { ffc0639c: 2f 9a 00 00 cmpwi cr7,r26,0 <== 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 ) ffc063a0: 7c 69 fe 70 srawi r9,r3,31 <== NOT EXECUTED ffc063a4: 7d 20 1a 78 xor r0,r9,r3 <== NOT EXECUTED ffc063a8: 7c 00 48 50 subf r0,r0,r9 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); ffc063ac: 7f d9 e2 14 add r30,r25,r28 <== NOT EXECUTED ffc063b0: 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 ) ffc063b4: 7c 00 fe 70 srawi r0,r0,31 <== NOT EXECUTED ffc063b8: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc063bc: 7f de 00 38 and r30,r30,r0 <== NOT EXECUTED ffc063c0: 39 29 37 68 addi r9,r9,14184 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); else used = 0; if ( the_thread ) { ffc063c4: 41 9e 00 40 beq- cr7,ffc06404 <== NOT EXECUTED (*print_handler)( ffc063c8: 83 5a 00 08 lwz r26,8(r26) <== NOT EXECUTED ffc063cc: 38 a1 00 08 addi r5,r1,8 <== NOT EXECUTED ffc063d0: 83 29 00 08 lwz r25,8(r9) <== NOT EXECUTED ffc063d4: 38 80 00 05 li r4,5 <== NOT EXECUTED ffc063d8: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc063dc: 48 00 6e f9 bl ffc0d2d4 <== NOT EXECUTED ffc063e0: 3c 80 ff c6 lis r4,-58 <== NOT EXECUTED ffc063e4: 7c 66 1b 78 mr r6,r3 <== NOT EXECUTED ffc063e8: 7f a9 03 a6 mtctr r29 <== NOT EXECUTED ffc063ec: 7f 23 cb 78 mr r3,r25 <== NOT EXECUTED ffc063f0: 38 84 44 e0 addi r4,r4,17632 <== NOT EXECUTED ffc063f4: 7f 45 d3 78 mr r5,r26 <== NOT EXECUTED ffc063f8: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc063fc: 4e 80 04 21 bctrl <== NOT EXECUTED ffc06400: 48 00 00 20 b ffc06420 <== 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 ); ffc06404: 3c 80 ff c6 lis r4,-58 <== NOT EXECUTED ffc06408: 80 69 00 08 lwz r3,8(r9) <== NOT EXECUTED ffc0640c: 38 84 44 ed addi r4,r4,17645 <== NOT EXECUTED ffc06410: 7f a9 03 a6 mtctr r29 <== NOT EXECUTED ffc06414: 38 a0 ff ff li r5,-1 <== NOT EXECUTED ffc06418: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0641c: 4e 80 04 21 bctrl <== NOT EXECUTED } (*print_handler)( ffc06420: 3f a0 00 00 lis r29,0 <== NOT EXECUTED ffc06424: 80 df 00 00 lwz r6,0(r31) <== NOT EXECUTED ffc06428: 80 bf 00 04 lwz r5,4(r31) <== NOT EXECUTED ffc0642c: 3b fd 37 68 addi r31,r29,14184 <== NOT EXECUTED ffc06430: 80 1f 00 04 lwz r0,4(r31) <== NOT EXECUTED ffc06434: 38 c6 ff ff addi r6,r6,-1 <== NOT EXECUTED ffc06438: 3c 80 ff c6 lis r4,-58 <== NOT EXECUTED ffc0643c: 80 7f 00 08 lwz r3,8(r31) <== NOT EXECUTED ffc06440: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc06444: 38 84 44 fb addi r4,r4,17659 <== NOT EXECUTED ffc06448: 7c c5 32 14 add r6,r5,r6 <== NOT EXECUTED ffc0644c: 7f 67 db 78 mr r7,r27 <== NOT EXECUTED ffc06450: 7f 88 e3 78 mr r8,r28 <== NOT EXECUTED ffc06454: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc06458: 4e 80 04 21 bctrl <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { ffc0645c: 80 1d 37 68 lwz r0,14184(r29) <== NOT EXECUTED ffc06460: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06464: 40 be 00 24 bne+ cr7,ffc06488 <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); ffc06468: 80 1f 00 04 lwz r0,4(r31) <== NOT EXECUTED ffc0646c: 3c 80 ff c6 lis r4,-58 <== NOT EXECUTED ffc06470: 80 7f 00 08 lwz r3,8(r31) <== NOT EXECUTED ffc06474: 38 84 45 19 addi r4,r4,17689 <== NOT EXECUTED ffc06478: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0647c: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc06480: 4e 80 04 21 bctrl <== NOT EXECUTED ffc06484: 48 00 00 24 b ffc064a8 <== NOT EXECUTED } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); ffc06488: 80 1f 00 04 lwz r0,4(r31) <== NOT EXECUTED ffc0648c: 3c 80 ff c6 lis r4,-58 <== NOT EXECUTED ffc06490: 80 7f 00 08 lwz r3,8(r31) <== NOT EXECUTED ffc06494: 38 84 45 26 addi r4,r4,17702 <== NOT EXECUTED ffc06498: 7f c5 f3 78 mr r5,r30 <== NOT EXECUTED ffc0649c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc064a0: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc064a4: 4e 80 04 21 bctrl <== NOT EXECUTED } } ffc064a8: 80 01 00 3c lwz r0,60(r1) <== NOT EXECUTED ffc064ac: 83 21 00 1c lwz r25,28(r1) <== NOT EXECUTED ffc064b0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc064b4: 83 41 00 20 lwz r26,32(r1) <== NOT EXECUTED ffc064b8: 83 61 00 24 lwz r27,36(r1) <== NOT EXECUTED ffc064bc: 83 81 00 28 lwz r28,40(r1) <== NOT EXECUTED ffc064c0: 83 a1 00 2c lwz r29,44(r1) <== NOT EXECUTED ffc064c4: 83 c1 00 30 lwz r30,48(r1) <== NOT EXECUTED ffc064c8: 83 e1 00 34 lwz r31,52(r1) <== NOT EXECUTED ffc064cc: 38 21 00 38 addi r1,r1,56 <== NOT EXECUTED ffc064d0: 4e 80 00 20 blr <== NOT EXECUTED ffc062d8 : /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; ffc062d8: 38 63 00 80 addi r3,r3,128 <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) ffc062dc: 54 84 00 3a rlwinm r4,r4,0,0,29 <== NOT EXECUTED if (*base != U32_PATTERN) ffc062e0: 3c 00 a5 a5 lis r0,-23131 <== 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++) ffc062e4: 7c 83 22 14 add r4,r3,r4 <== NOT EXECUTED if (*base != U32_PATTERN) ffc062e8: 60 00 a5 a5 ori r0,r0,42405 <== 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++) ffc062ec: 48 00 00 14 b ffc06300 <== NOT EXECUTED if (*base != U32_PATTERN) ffc062f0: 81 23 00 00 lwz r9,0(r3) <== NOT EXECUTED ffc062f4: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc062f8: 4c 9e 00 20 bnelr cr7 <== 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++) ffc062fc: 38 63 00 04 addi r3,r3,4 <== NOT EXECUTED ffc06300: 7f 83 20 40 cmplw cr7,r3,r4 <== NOT EXECUTED ffc06304: 41 9c ff ec blt+ cr7,ffc062f0 <== NOT EXECUTED ffc06308: 38 60 00 00 li r3,0 <== NOT EXECUTED if (*base != U32_PATTERN) return (void *) base; #endif return (void *)0; } ffc0630c: 4e 80 00 20 blr <== NOT EXECUTED ffc0a638 <_Heap_Walk_print>: { /* Do nothing */ } static void _Heap_Walk_print( int source, bool error, const char *fmt, ... ) { ffc0a638: 94 21 ff 88 stwu r1,-120(r1) ffc0a63c: 7c 08 02 a6 mflr r0 ffc0a640: 93 e1 00 74 stw r31,116(r1) ffc0a644: 90 01 00 7c stw r0,124(r1) ffc0a648: 7c 60 1b 78 mr r0,r3 ffc0a64c: 90 c1 00 1c stw r6,28(r1) ffc0a650: 90 e1 00 20 stw r7,32(r1) ffc0a654: 91 01 00 24 stw r8,36(r1) ffc0a658: 91 21 00 28 stw r9,40(r1) ffc0a65c: 91 41 00 2c stw r10,44(r1) ffc0a660: 40 86 00 24 bne- cr1,ffc0a684 <_Heap_Walk_print+0x4c> ffc0a664: d8 21 00 30 stfd f1,48(r1) <== NOT EXECUTED ffc0a668: d8 41 00 38 stfd f2,56(r1) <== NOT EXECUTED ffc0a66c: d8 61 00 40 stfd f3,64(r1) <== NOT EXECUTED ffc0a670: d8 81 00 48 stfd f4,72(r1) <== NOT EXECUTED ffc0a674: d8 a1 00 50 stfd f5,80(r1) <== NOT EXECUTED ffc0a678: d8 c1 00 58 stfd f6,88(r1) <== NOT EXECUTED ffc0a67c: d8 e1 00 60 stfd f7,96(r1) <== NOT EXECUTED ffc0a680: d9 01 00 68 stfd f8,104(r1) <== NOT EXECUTED va_list ap; if ( error ) { ffc0a684: 2f 84 00 00 cmpwi cr7,r4,0 { /* Do nothing */ } static void _Heap_Walk_print( int source, bool error, const char *fmt, ... ) { ffc0a688: 7c bf 2b 78 mr r31,r5 va_list ap; if ( error ) { ffc0a68c: 41 be 00 10 beq+ cr7,ffc0a69c <_Heap_Walk_print+0x64> printk( "FAIL[%d]: ", source ); ffc0a690: 3c 60 ff c2 lis r3,-62 ffc0a694: 38 63 f9 91 addi r3,r3,-1647 ffc0a698: 48 00 00 0c b ffc0a6a4 <_Heap_Walk_print+0x6c> } else { printk( "PASS[%d]: ", source ); ffc0a69c: 3c 60 ff c2 lis r3,-62 ffc0a6a0: 38 63 f9 9c addi r3,r3,-1636 ffc0a6a4: 7c 04 03 78 mr r4,r0 ffc0a6a8: 4c c6 31 82 crclr 4*cr1+eq ffc0a6ac: 4b ff b4 49 bl ffc05af4 } va_start( ap, fmt ); ffc0a6b0: 38 00 00 03 li r0,3 ffc0a6b4: 98 01 00 08 stb r0,8(r1) ffc0a6b8: 38 00 00 00 li r0,0 vprintk( fmt, ap ); ffc0a6bc: 7f e3 fb 78 mr r3,r31 printk( "FAIL[%d]: ", source ); } else { printk( "PASS[%d]: ", source ); } va_start( ap, fmt ); ffc0a6c0: 98 01 00 09 stb r0,9(r1) ffc0a6c4: 38 01 00 80 addi r0,r1,128 vprintk( fmt, ap ); ffc0a6c8: 38 81 00 08 addi r4,r1,8 printk( "FAIL[%d]: ", source ); } else { printk( "PASS[%d]: ", source ); } va_start( ap, fmt ); ffc0a6cc: 90 01 00 0c stw r0,12(r1) ffc0a6d0: 38 01 00 10 addi r0,r1,16 ffc0a6d4: 90 01 00 10 stw r0,16(r1) vprintk( fmt, ap ); ffc0a6d8: 4b ff d4 79 bl ffc07b50 va_end( ap ); } ffc0a6dc: 80 01 00 7c lwz r0,124(r1) ffc0a6e0: 83 e1 00 74 lwz r31,116(r1) ffc0a6e4: 38 21 00 78 addi r1,r1,120 ffc0a6e8: 7c 08 03 a6 mtlr r0 ffc0a6ec: 4e 80 00 20 blr ffc08650 <_IO_Manager_initialization>: * workspace. * */ void _IO_Manager_initialization(void) { ffc08650: 94 21 ff d8 stwu r1,-40(r1) ffc08654: 7c 08 02 a6 mflr r0 uint32_t index; rtems_driver_address_table *driver_table; uint32_t drivers_in_table; uint32_t number_of_drivers; driver_table = Configuration.Device_driver_table; ffc08658: 3d 20 00 00 lis r9,0 * workspace. * */ void _IO_Manager_initialization(void) { ffc0865c: 90 01 00 2c stw r0,44(r1) uint32_t index; rtems_driver_address_table *driver_table; uint32_t drivers_in_table; uint32_t number_of_drivers; driver_table = Configuration.Device_driver_table; ffc08660: 39 29 20 a0 addi r9,r9,8352 * workspace. * */ void _IO_Manager_initialization(void) { ffc08664: 93 c1 00 20 stw r30,32(r1) ffc08668: 93 e1 00 24 stw r31,36(r1) uint32_t drivers_in_table; uint32_t number_of_drivers; driver_table = Configuration.Device_driver_table; drivers_in_table = Configuration.number_of_device_drivers; number_of_drivers = Configuration.maximum_drivers; ffc0866c: 83 c9 00 2c lwz r30,44(r9) rtems_driver_address_table *driver_table; uint32_t drivers_in_table; uint32_t number_of_drivers; driver_table = Configuration.Device_driver_table; drivers_in_table = Configuration.number_of_device_drivers; ffc08670: 83 e9 00 30 lwz r31,48(r9) * workspace. * */ void _IO_Manager_initialization(void) { ffc08674: 93 61 00 14 stw r27,20(r1) /* * If the user claims there are less drivers than are actually in * the table, then let's just go with the table's count. */ if ( number_of_drivers <= drivers_in_table ) ffc08678: 7f 9e f8 40 cmplw cr7,r30,r31 * workspace. * */ void _IO_Manager_initialization(void) { ffc0867c: 93 81 00 18 stw r28,24(r1) ffc08680: 3f 80 00 00 lis r28,0 ffc08684: 93 a1 00 1c stw r29,28(r1) ffc08688: 3f a0 00 00 lis r29,0 ffc0868c: 93 21 00 0c stw r25,12(r1) ffc08690: 93 41 00 10 stw r26,16(r1) uint32_t index; rtems_driver_address_table *driver_table; uint32_t drivers_in_table; uint32_t number_of_drivers; driver_table = Configuration.Device_driver_table; ffc08694: 83 69 00 34 lwz r27,52(r9) /* * If the user claims there are less drivers than are actually in * the table, then let's just go with the table's count. */ if ( number_of_drivers <= drivers_in_table ) ffc08698: 40 9d 00 40 ble- cr7,ffc086d8 <_IO_Manager_initialization+0x88> * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ffc0869c: 1f 3e 00 18 mulli r25,r30,24 /* * The application requested extra slots in the driver table, so we * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) ffc086a0: 7f 23 cb 78 mr r3,r25 ffc086a4: 48 00 36 e1 bl ffc0bd84 <_Workspace_Allocate_or_fatal_error> _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; memset( ffc086a8: 7f 25 cb 78 mr r5,r25 ffc086ac: 38 80 00 00 li r4,0 _IO_Driver_address_table = (rtems_driver_address_table *) _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; ffc086b0: 93 dd 27 ec stw r30,10220(r29) /* * The application requested extra slots in the driver table, so we * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) ffc086b4: 7c 7a 1b 78 mr r26,r3 ffc086b8: 90 7c 27 f0 stw r3,10224(r28) _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; memset( ffc086bc: 48 00 a4 41 bl ffc12afc ffc086c0: 2f 9f 00 00 cmpwi cr7,r31,0 _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) _IO_Driver_address_table[index] = driver_table[index]; ffc086c4: 39 40 00 00 li r10,0 ffc086c8: 3b ff 00 01 addi r31,r31,1 ffc086cc: 40 be 00 4c bne+ cr7,ffc08718 <_IO_Manager_initialization+0xc8> ffc086d0: 3b e0 00 01 li r31,1 <== NOT EXECUTED ffc086d4: 48 00 00 44 b ffc08718 <_IO_Manager_initialization+0xc8> <== NOT EXECUTED * If the maximum number of driver is the same as the number in the * table, then we do not have to copy the driver table. They can't * register any dynamically. */ if ( number_of_drivers == drivers_in_table ) { _IO_Driver_address_table = driver_table; ffc086d8: 93 7c 27 f0 stw r27,10224(r28) _IO_Number_of_drivers = number_of_drivers; ffc086dc: 93 fd 27 ec stw r31,10220(r29) return; ffc086e0: 48 00 00 48 b ffc08728 <_IO_Manager_initialization+0xd8> _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) _IO_Driver_address_table[index] = driver_table[index]; ffc086e4: 7c c9 50 6e lwzux r6,r9,r10 ffc086e8: 81 09 00 08 lwz r8,8(r9) ffc086ec: 80 09 00 0c lwz r0,12(r9) ffc086f0: 80 e9 00 04 lwz r7,4(r9) ffc086f4: 7c da 51 2e stwx r6,r26,r10 memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) ffc086f8: 39 4a 00 18 addi r10,r10,24 _IO_Driver_address_table[index] = driver_table[index]; ffc086fc: 90 eb 00 04 stw r7,4(r11) ffc08700: 91 0b 00 08 stw r8,8(r11) ffc08704: 90 0b 00 0c stw r0,12(r11) ffc08708: 81 09 00 14 lwz r8,20(r9) ffc0870c: 80 09 00 10 lwz r0,16(r9) ffc08710: 91 0b 00 14 stw r8,20(r11) ffc08714: 90 0b 00 10 stw r0,16(r11) memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) ffc08718: 37 ff ff ff addic. r31,r31,-1 _IO_Driver_address_table[index] = driver_table[index]; ffc0871c: 7f 69 db 78 mr r9,r27 ffc08720: 7d 7a 52 14 add r11,r26,r10 memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) ffc08724: 40 82 ff c0 bne+ ffc086e4 <_IO_Manager_initialization+0x94> _IO_Driver_address_table[index] = driver_table[index]; number_of_drivers = drivers_in_table; } ffc08728: 80 01 00 2c lwz r0,44(r1) ffc0872c: 83 21 00 0c lwz r25,12(r1) ffc08730: 7c 08 03 a6 mtlr r0 ffc08734: 83 41 00 10 lwz r26,16(r1) ffc08738: 83 61 00 14 lwz r27,20(r1) ffc0873c: 83 81 00 18 lwz r28,24(r1) ffc08740: 83 a1 00 1c lwz r29,28(r1) ffc08744: 83 c1 00 20 lwz r30,32(r1) ffc08748: 83 e1 00 24 lwz r31,36(r1) ffc0874c: 38 21 00 28 addi r1,r1,40 ffc08750: 4e 80 00 20 blr ffc0941c <_Internal_error_Occurred>: void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { ffc0941c: 94 21 ff f0 stwu r1,-16(r1) ffc09420: 7c 08 02 a6 mflr r0 _Internal_errors_What_happened.the_source = the_source; ffc09424: 3d 60 00 00 lis r11,0 ffc09428: 39 2b 2d 30 addi r9,r11,11568 void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { ffc0942c: 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; ffc09430: 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; ffc09434: 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 ) { ffc09438: 93 e1 00 0c stw r31,12(r1) ffc0943c: 7c bf 2b 78 mr r31,r5 _Internal_errors_What_happened.the_source = the_source; ffc09440: 90 6b 2d 30 stw r3,11568(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 ); ffc09444: 48 00 23 c9 bl ffc0b80c <_User_extensions_Fatal> RTEMS_INLINE_ROUTINE void _System_state_Set ( System_state_Codes state ) { _System_state_Current = state; ffc09448: 38 00 00 05 li r0,5 ffc0944c: 3d 20 00 00 lis r9,0 _System_state_Set( SYSTEM_STATE_FAILED ); _CPU_Fatal_halt( the_error ); ffc09450: 7f e3 fb 78 mr r3,r31 ffc09454: 90 09 27 d4 stw r0,10196(r9) ffc09458: 4b ff a2 f9 bl ffc03750 <_BSP_Fatal_error> ffc0945c: 48 00 00 00 b ffc0945c <_Internal_error_Occurred+0x40> <== NOT EXECUTED ffc0955c <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { ffc0955c: 94 21 ff b8 stwu r1,-72(r1) ffc09560: 7c 08 02 a6 mflr r0 ffc09564: 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 ) ffc09568: 81 63 00 34 lwz r11,52(r3) */ void _Objects_Extend_information( Objects_Information *information ) { ffc0956c: 93 61 00 34 stw r27,52(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 ) ffc09570: 2f 8b 00 00 cmpwi cr7,r11,0 */ void _Objects_Extend_information( Objects_Information *information ) { ffc09574: 93 e1 00 44 stw r31,68(r1) ffc09578: 7c 7f 1b 78 mr r31,r3 ffc0957c: 92 a1 00 1c stw r21,28(r1) ffc09580: 92 c1 00 20 stw r22,32(r1) ffc09584: 92 e1 00 24 stw r23,36(r1) ffc09588: 93 01 00 28 stw r24,40(r1) ffc0958c: 93 21 00 2c stw r25,44(r1) ffc09590: 93 41 00 30 stw r26,48(r1) ffc09594: 93 81 00 38 stw r28,56(r1) ffc09598: 93 a1 00 3c stw r29,60(r1) ffc0959c: 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 ); ffc095a0: a3 63 00 0a lhz r27,10(r3) index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) ffc095a4: 40 be 00 14 bne+ cr7,ffc095b8 <_Objects_Extend_information+0x5c> ffc095a8: 7f 7e db 78 mr r30,r27 ffc095ac: 3b 80 00 00 li r28,0 ffc095b0: 3b 40 00 00 li r26,0 ffc095b4: 48 00 00 4c b ffc09600 <_Objects_Extend_information+0xa4> block_count = 0; else { block_count = information->maximum / information->allocation_size; ffc095b8: a1 23 00 14 lhz r9,20(r3) ffc095bc: 7f 7e db 78 mr r30,r27 ffc095c0: a3 43 00 10 lhz r26,16(r3) ffc095c4: 3b 80 00 00 li r28,0 ffc095c8: 7f 5a 4b 96 divwu r26,r26,r9 ffc095cc: 2f 9a 00 00 cmpwi cr7,r26,0 ffc095d0: 38 1a 00 01 addi r0,r26,1 ffc095d4: 40 be 00 20 bne+ cr7,ffc095f4 <_Objects_Extend_information+0x98> ffc095d8: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc095dc: 48 00 00 18 b ffc095f4 <_Objects_Extend_information+0x98> <== NOT EXECUTED for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) ffc095e0: 7d 4b 50 2e lwzx r10,r11,r10 ffc095e4: 2f 8a 00 00 cmpwi cr7,r10,0 ffc095e8: 41 9e 00 18 beq- cr7,ffc09600 <_Objects_Extend_information+0xa4> ffc095ec: 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++ ) { ffc095f0: 3b 9c 00 01 addi r28,r28,1 ffc095f4: 34 00 ff ff addic. r0,r0,-1 if ( information->object_blocks[ block ] == NULL ) ffc095f8: 57 8a 10 3a rlwinm r10,r28,2,0,29 if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { ffc095fc: 40 82 ff e4 bne+ ffc095e0 <_Objects_Extend_information+0x84> else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; ffc09600: a0 1f 00 14 lhz r0,20(r31) ffc09604: a2 df 00 10 lhz r22,16(r31) ffc09608: 7e c0 b2 14 add r22,r0,r22 /* * 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 ) { ffc0960c: 2b 96 ff ff cmplwi cr7,r22,65535 ffc09610: 41 9d 02 1c bgt- cr7,ffc0982c <_Objects_Extend_information+0x2d0> /* * 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 ) { ffc09614: 89 3f 00 12 lbz r9,18(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; ffc09618: 80 7f 00 18 lwz r3,24(r31) if ( information->auto_extend ) { ffc0961c: 2f 89 00 00 cmpwi cr7,r9,0 /* * 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; ffc09620: 7c 60 19 d6 mullw r3,r0,r3 if ( information->auto_extend ) { ffc09624: 41 9e 00 14 beq- cr7,ffc09638 <_Objects_Extend_information+0xdc> new_object_block = _Workspace_Allocate( block_size ); ffc09628: 48 00 27 a5 bl ffc0bdcc <_Workspace_Allocate> if ( !new_object_block ) ffc0962c: 7c 7d 1b 79 mr. r29,r3 ffc09630: 40 a2 00 10 bne+ ffc09640 <_Objects_Extend_information+0xe4> ffc09634: 48 00 01 f8 b ffc0982c <_Objects_Extend_information+0x2d0> return; } else { new_object_block = _Workspace_Allocate_or_fatal_error( block_size ); ffc09638: 48 00 27 4d bl ffc0bd84 <_Workspace_Allocate_or_fatal_error> ffc0963c: 7c 7d 1b 78 mr r29,r3 } /* * If the index_base is the maximum we need to grow the tables. */ if (index_base >= information->maximum ) { ffc09640: a0 1f 00 10 lhz r0,16(r31) ffc09644: 7f 9e 00 40 cmplw cr7,r30,r0 ffc09648: 41 9c 01 5c blt- cr7,ffc097a4 <_Objects_Extend_information+0x248> */ /* * Up the block count and maximum */ block_count++; ffc0964c: 3b 3a 00 01 addi r25,r26,1 * 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 ); ffc09650: 1c 19 00 03 mulli r0,r25,3 ffc09654: 7c 76 da 14 add r3,r22,r27 ffc09658: 7c 63 02 14 add r3,r3,r0 ffc0965c: 54 63 10 3a rlwinm r3,r3,2,0,29 ffc09660: 48 00 27 6d bl ffc0bdcc <_Workspace_Allocate> if ( !object_blocks ) { ffc09664: 7c 77 1b 79 mr. r23,r3 ffc09668: 40 a2 00 10 bne+ ffc09678 <_Objects_Extend_information+0x11c> _Workspace_Free( new_object_block ); ffc0966c: 7f a3 eb 78 mr r3,r29 ffc09670: 48 00 27 91 bl ffc0be00 <_Workspace_Free> return; ffc09674: 48 00 01 b8 b ffc0982c <_Objects_Extend_information+0x2d0> * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { ffc09678: a0 1f 00 10 lhz r0,16(r31) } /* * Break the block into the various sections. */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( ffc0967c: 57 39 10 3a rlwinm r25,r25,2,0,29 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); ffc09680: 7f 17 ca 14 add r24,r23,r25 * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { ffc09684: 7f 80 d8 40 cmplw cr7,r0,r27 ffc09688: 7f 38 ca 14 add r25,r24,r25 ffc0968c: 41 9d 00 20 bgt- cr7,ffc096ac <_Objects_Extend_information+0x150> ffc09690: 2f 9b 00 00 cmpwi cr7,r27,0 ffc09694: 39 20 00 00 li r9,0 /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { local_table[ index ] = NULL; ffc09698: 38 00 00 00 li r0,0 ffc0969c: 3b 7b 00 01 addi r27,r27,1 ffc096a0: 40 be 00 50 bne+ cr7,ffc096f0 <_Objects_Extend_information+0x194> ffc096a4: 3b 60 00 01 li r27,1 <== NOT EXECUTED ffc096a8: 48 00 00 48 b ffc096f0 <_Objects_Extend_information+0x194> <== NOT EXECUTED * separate parts as size of each block has changed. */ memcpy( object_blocks, information->object_blocks, block_count * sizeof(void*) ); ffc096ac: 57 55 10 3a rlwinm r21,r26,2,0,29 /* * 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, ffc096b0: 80 9f 00 34 lwz r4,52(r31) ffc096b4: 7e a5 ab 78 mr r5,r21 ffc096b8: 48 00 93 45 bl ffc129fc information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, ffc096bc: 80 9f 00 30 lwz r4,48(r31) ffc096c0: 7e a5 ab 78 mr r5,r21 ffc096c4: 7f 03 c3 78 mr r3,r24 ffc096c8: 48 00 93 35 bl ffc129fc information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, ffc096cc: a0 1f 00 10 lhz r0,16(r31) ffc096d0: 80 9f 00 1c lwz r4,28(r31) ffc096d4: 7f 23 cb 78 mr r3,r25 ffc096d8: 7f 7b 02 14 add r27,r27,r0 ffc096dc: 57 65 10 3a rlwinm r5,r27,2,0,29 ffc096e0: 48 00 93 1d bl ffc129fc ffc096e4: 48 00 00 18 b ffc096fc <_Objects_Extend_information+0x1a0> /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { local_table[ index ] = NULL; ffc096e8: 7c 0b c9 2e stwx r0,r11,r25 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { ffc096ec: 39 29 00 01 addi r9,r9,1 ffc096f0: 37 7b ff ff addic. r27,r27,-1 local_table[ index ] = NULL; ffc096f4: 55 2b 10 3a rlwinm r11,r9,2,0,29 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { ffc096f8: 40 82 ff f0 bne+ ffc096e8 <_Objects_Extend_information+0x18c> */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); ffc096fc: a1 5f 00 14 lhz r10,20(r31) } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; ffc09700: 38 00 00 00 li r0,0 ffc09704: 57 5a 10 3a rlwinm r26,r26,2,0,29 inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; ffc09708: 7d 7e 52 14 add r11,r30,r10 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; ffc0970c: 7c 18 d1 2e stwx r0,r24,r26 ffc09710: 7f 9e 58 40 cmplw cr7,r30,r11 for ( index=index_base ; index < ( information->allocation_size + index_base ); ffc09714: 57 c9 10 3a rlwinm r9,r30,2,0,29 } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; ffc09718: 7c 17 d1 2e stwx r0,r23,r26 inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); ffc0971c: 7d 39 4a 14 add r9,r25,r9 index++ ) { local_table[ index ] = NULL; ffc09720: 38 0a 00 01 addi r0,r10,1 ffc09724: 39 40 00 00 li r10,0 ffc09728: 41 9d 00 0c bgt- cr7,ffc09734 <_Objects_Extend_information+0x1d8> ffc0972c: 2f 8b 00 00 cmpwi cr7,r11,0 ffc09730: 40 be 00 14 bne+ cr7,ffc09744 <_Objects_Extend_information+0x1e8> ffc09734: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc09738: 48 00 00 0c b ffc09744 <_Objects_Extend_information+0x1e8> <== NOT EXECUTED ffc0973c: 91 49 00 00 stw r10,0(r9) object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); index++ ) { ffc09740: 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 ; ffc09744: 34 00 ff ff addic. r0,r0,-1 ffc09748: 40 82 ff f4 bne+ ffc0973c <_Objects_Extend_information+0x1e0> static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0974c: 7c 00 00 a6 mfmsr r0 ffc09750: 7d 30 42 a6 mfsprg r9,0 ffc09754: 7c 09 48 78 andc r9,r0,r9 ffc09758: 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( ffc0975c: 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; ffc09760: 56 d6 04 3e clrlwi r22,r22,16 information->maximum_id = _Objects_Build_id( ffc09764: a1 3f 00 04 lhz r9,4(r31) ffc09768: 55 6b c0 0e rlwinm r11,r11,24,0,7 local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; ffc0976c: 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( ffc09770: 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; ffc09774: 93 1f 00 30 stw r24,48(r31) information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( ffc09778: 55 29 d8 08 rlwinm r9,r9,27,0,4 ffc0977c: 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; ffc09780: 93 3f 00 1c stw r25,28(r31) information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( ffc09784: 7d 29 b3 78 or r9,r9,r22 ffc09788: 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; ffc0978c: b2 df 00 10 sth r22,16(r31) _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; ffc09790: 92 ff 00 34 stw r23,52(r31) return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc09794: 7c 00 01 24 mtmsr r0 information->maximum ); _ISR_Enable( level ); if ( old_tables ) ffc09798: 2f 83 00 00 cmpwi cr7,r3,0 ffc0979c: 41 9e 00 08 beq- cr7,ffc097a4 <_Objects_Extend_information+0x248> _Workspace_Free( old_tables ); ffc097a0: 48 00 26 61 bl ffc0be00 <_Workspace_Free> } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; ffc097a4: 81 3f 00 34 lwz r9,52(r31) ffc097a8: 57 9c 10 3a rlwinm r28,r28,2,0,29 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( ffc097ac: 3b 61 00 08 addi r27,r1,8 ffc097b0: 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; ffc097b4: 7f a9 e1 2e stwx r29,r9,r28 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( ffc097b8: 7f a4 eb 78 mr r4,r29 ffc097bc: 7f 63 db 78 mr r3,r27 ffc097c0: 80 df 00 18 lwz r6,24(r31) information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); ffc097c4: 3b bf 00 20 addi r29,r31,32 information->object_blocks[ block ] = new_object_block; /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( ffc097c8: 48 00 4f 95 bl ffc0e75c <_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 ) { ffc097cc: 48 00 00 2c b ffc097f8 <_Objects_Extend_information+0x29c> the_object->id = _Objects_Build_id( ffc097d0: 81 7f 00 00 lwz r11,0(r31) ffc097d4: a0 1f 00 04 lhz r0,4(r31) ffc097d8: 55 6b c0 0e rlwinm r11,r11,24,0,7 ffc097dc: 65 6b 00 01 oris r11,r11,1 ffc097e0: 54 00 d8 08 rlwinm r0,r0,27,0,4 ffc097e4: 7d 60 03 78 or r0,r11,r0 ffc097e8: 7c 00 f3 78 or r0,r0,r30 ffc097ec: 90 09 00 08 stw r0,8(r9) index ); _Chain_Append( &information->Inactive, &the_object->Node ); index++; ffc097f0: 3b de 00 01 addi r30,r30,1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); ffc097f4: 4b ff f2 81 bl ffc08a74 <_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 ) { ffc097f8: 7f 63 db 78 mr r3,r27 ffc097fc: 4b ff f2 a9 bl ffc08aa4 <_Chain_Get> ffc09800: 7c 69 1b 79 mr. r9,r3 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); ffc09804: 7f a3 eb 78 mr r3,r29 ffc09808: 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 ) { ffc0980c: 40 82 ff c4 bne+ ffc097d0 <_Objects_Extend_information+0x274> _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; ffc09810: a0 1f 00 14 lhz r0,20(r31) information->inactive = ffc09814: a1 3f 00 2c lhz r9,44(r31) _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; ffc09818: 81 7f 00 30 lwz r11,48(r31) information->inactive = ffc0981c: 7d 20 4a 14 add r9,r0,r9 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; ffc09820: 54 00 04 3e clrlwi r0,r0,16 information->inactive = ffc09824: b1 3f 00 2c sth r9,44(r31) _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; ffc09828: 7c 0b e1 2e stwx r0,r11,r28 information->inactive = (Objects_Maximum)(information->inactive + information->allocation_size); } ffc0982c: 80 01 00 4c lwz r0,76(r1) ffc09830: 82 a1 00 1c lwz r21,28(r1) ffc09834: 7c 08 03 a6 mtlr r0 ffc09838: 82 c1 00 20 lwz r22,32(r1) ffc0983c: 82 e1 00 24 lwz r23,36(r1) ffc09840: 83 01 00 28 lwz r24,40(r1) ffc09844: 83 21 00 2c lwz r25,44(r1) ffc09848: 83 41 00 30 lwz r26,48(r1) ffc0984c: 83 61 00 34 lwz r27,52(r1) ffc09850: 83 81 00 38 lwz r28,56(r1) ffc09854: 83 a1 00 3c lwz r29,60(r1) ffc09858: 83 c1 00 40 lwz r30,64(r1) ffc0985c: 83 e1 00 44 lwz r31,68(r1) ffc09860: 38 21 00 48 addi r1,r1,72 ffc09864: 4e 80 00 20 blr ffc09c84 <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { ffc09c84: 94 21 ff e8 stwu r1,-24(r1) ffc09c88: 7c 08 02 a6 mflr r0 /* * 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) / ffc09c8c: 39 20 00 00 li r9,0 */ void _Objects_Shrink_information( Objects_Information *information ) { ffc09c90: 90 01 00 1c stw r0,28(r1) ffc09c94: 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) / ffc09c98: a1 43 00 10 lhz r10,16(r3) /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); ffc09c9c: a3 c3 00 0a lhz r30,10(r3) block_count = (information->maximum - index_base) / ffc09ca0: a1 63 00 14 lhz r11,20(r3) ffc09ca4: 7d 5e 50 50 subf r10,r30,r10 */ void _Objects_Shrink_information( Objects_Information *information ) { ffc09ca8: 93 e1 00 14 stw r31,20(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) / ffc09cac: 7d 4a 5b 96 divwu r10,r10,r11 */ void _Objects_Shrink_information( Objects_Information *information ) { ffc09cb0: 93 81 00 08 stw r28,8(r1) ffc09cb4: 93 a1 00 0c stw r29,12(r1) ffc09cb8: 2f 8a 00 00 cmpwi cr7,r10,0 ffc09cbc: 7c 7f 1b 78 mr r31,r3 /* * 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) / ffc09cc0: 38 0a 00 01 addi r0,r10,1 ffc09cc4: 40 be 00 88 bne+ cr7,ffc09d4c <_Objects_Shrink_information+0xc8> ffc09cc8: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc09ccc: 48 00 00 80 b ffc09d4c <_Objects_Shrink_information+0xc8> <== NOT EXECUTED information->allocation_size; for ( block = 0; block < block_count; block++ ) { if ( information->inactive_per_block[ block ] == ffc09cd0: 81 5f 00 30 lwz r10,48(r31) index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { ffc09cd4: 39 29 00 01 addi r9,r9,1 if ( information->inactive_per_block[ block ] == ffc09cd8: 7d 4a e8 2e lwzx r10,r10,r29 ffc09cdc: 7f 8a 58 00 cmpw cr7,r10,r11 ffc09ce0: 40 be 00 68 bne+ cr7,ffc09d48 <_Objects_Shrink_information+0xc4> information->allocation_size ) { /* * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) information->Inactive.first; ffc09ce4: 80 7f 00 20 lwz r3,32(r31) do { index = _Objects_Get_index( the_object->id ); ffc09ce8: 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; ffc09cec: 83 83 00 00 lwz r28,0(r3) if ((index >= index_base) && ffc09cf0: 7f 80 f0 40 cmplw cr7,r0,r30 ffc09cf4: 41 9c 00 18 blt- cr7,ffc09d0c <_Objects_Shrink_information+0x88> (index < (index_base + information->allocation_size))) { ffc09cf8: a1 3f 00 14 lhz r9,20(r31) ffc09cfc: 7d 3e 4a 14 add r9,r30,r9 ffc09d00: 7f 80 48 40 cmplw cr7,r0,r9 ffc09d04: 40 bc 00 08 bge+ cr7,ffc09d0c <_Objects_Shrink_information+0x88> _Chain_Extract( &extract_me->Node ); ffc09d08: 48 00 4a 2d bl ffc0e734 <_Chain_Extract> } } while ( the_object ); ffc09d0c: 2f 9c 00 00 cmpwi cr7,r28,0 ffc09d10: 7f 83 e3 78 mr r3,r28 ffc09d14: 40 9e ff d4 bne+ cr7,ffc09ce8 <_Objects_Shrink_information+0x64> /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); ffc09d18: 81 3f 00 34 lwz r9,52(r31) ffc09d1c: 7c 69 e8 2e lwzx r3,r9,r29 ffc09d20: 48 00 20 e1 bl ffc0be00 <_Workspace_Free> information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; ffc09d24: a1 5f 00 2c lhz r10,44(r31) ffc09d28: a0 1f 00 14 lhz r0,20(r31) /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; ffc09d2c: 81 3f 00 34 lwz r9,52(r31) information->inactive_per_block[ block ] = 0; ffc09d30: 81 7f 00 30 lwz r11,48(r31) information->inactive -= information->allocation_size; ffc09d34: 7c 00 50 50 subf r0,r0,r10 ffc09d38: b0 1f 00 2c sth r0,44(r31) * 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; ffc09d3c: 7f 8b e9 2e stwx r28,r11,r29 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; ffc09d40: 7f 89 e9 2e stwx r28,r9,r29 information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; return; ffc09d44: 48 00 00 14 b ffc09d58 <_Objects_Shrink_information+0xd4> } index_base += information->allocation_size; ffc09d48: 7f de 5a 14 add r30,r30,r11 index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { ffc09d4c: 34 00 ff ff addic. r0,r0,-1 ffc09d50: 55 3d 10 3a rlwinm r29,r9,2,0,29 ffc09d54: 40 82 ff 7c bne+ ffc09cd0 <_Objects_Shrink_information+0x4c> return; } index_base += information->allocation_size; } } ffc09d58: 80 01 00 1c lwz r0,28(r1) ffc09d5c: 83 81 00 08 lwz r28,8(r1) ffc09d60: 7c 08 03 a6 mtlr r0 ffc09d64: 83 a1 00 0c lwz r29,12(r1) ffc09d68: 83 c1 00 10 lwz r30,16(r1) ffc09d6c: 83 e1 00 14 lwz r31,20(r1) ffc09d70: 38 21 00 18 addi r1,r1,24 ffc09d74: 4e 80 00 20 blr ffc08164 <_POSIX_Timer_TSR>: * This is the operation that is run when a timer expires */ void _POSIX_Timer_TSR( Objects_Id timer __attribute__((unused)), void *data) { ffc08164: 94 21 ff f0 stwu r1,-16(r1) ffc08168: 7c 08 02 a6 mflr r0 ffc0816c: 90 01 00 14 stw r0,20(r1) /* Increment the number of expirations. */ ptimer->overrun = ptimer->overrun + 1; /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || ffc08170: 80 04 00 54 lwz r0,84(r4) bool activated; ptimer = (POSIX_Timer_Control *)data; /* Increment the number of expirations. */ ptimer->overrun = ptimer->overrun + 1; ffc08174: 81 24 00 68 lwz r9,104(r4) /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || ffc08178: 2f 80 00 00 cmpwi cr7,r0,0 * This is the operation that is run when a timer expires */ void _POSIX_Timer_TSR( Objects_Id timer __attribute__((unused)), void *data) { ffc0817c: 93 e1 00 0c stw r31,12(r1) bool activated; ptimer = (POSIX_Timer_Control *)data; /* Increment the number of expirations. */ ptimer->overrun = ptimer->overrun + 1; ffc08180: 38 09 00 01 addi r0,r9,1 * This is the operation that is run when a timer expires */ void _POSIX_Timer_TSR( Objects_Id timer __attribute__((unused)), void *data) { ffc08184: 7c 9f 23 78 mr r31,r4 bool activated; ptimer = (POSIX_Timer_Control *)data; /* Increment the number of expirations. */ ptimer->overrun = ptimer->overrun + 1; ffc08188: 90 04 00 68 stw r0,104(r4) /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || ffc0818c: 40 9e 00 10 bne- cr7,ffc0819c <_POSIX_Timer_TSR+0x38> ( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) { ffc08190: 80 04 00 58 lwz r0,88(r4) ffc08194: 2f 80 00 00 cmpwi cr7,r0,0 ffc08198: 41 9e 00 38 beq- cr7,ffc081d0 <_POSIX_Timer_TSR+0x6c> activated = _POSIX_Timer_Insert_helper( ffc0819c: 80 9f 00 64 lwz r4,100(r31) ffc081a0: 3c c0 ff c1 lis r6,-63 ffc081a4: 80 bf 00 08 lwz r5,8(r31) ffc081a8: 38 c6 81 64 addi r6,r6,-32412 ffc081ac: 38 7f 00 10 addi r3,r31,16 ffc081b0: 7f e7 fb 78 mr r7,r31 ffc081b4: 48 00 6e d1 bl ffc0f084 <_POSIX_Timer_Insert_helper> ptimer->ticks, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) ffc081b8: 2f 83 00 00 cmpwi cr7,r3,0 ffc081bc: 41 be 00 30 beq+ cr7,ffc081ec <_POSIX_Timer_TSR+0x88> return; /* Store the time when the timer was started again */ _TOD_Get( &ptimer->time ); ffc081c0: 38 7f 00 6c addi r3,r31,108 ffc081c4: 48 00 1b 79 bl ffc09d3c <_TOD_Get> /* The state really did not change but just to be safe */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; ffc081c8: 38 00 00 03 li r0,3 ffc081cc: 48 00 00 08 b ffc081d4 <_POSIX_Timer_TSR+0x70> } else { /* Indicates that the timer is stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; ffc081d0: 38 00 00 04 li r0,4 <== NOT EXECUTED ffc081d4: 98 1f 00 3c stb r0,60(r31) /* * The sending of the signal to the process running the handling function * specified for that signal is simulated */ if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) { ffc081d8: 80 7f 00 38 lwz r3,56(r31) ffc081dc: 80 9f 00 44 lwz r4,68(r31) ffc081e0: 48 00 69 19 bl ffc0eaf8 } /* After the signal handler returns, the count of expirations of the * timer must be set to 0. */ ptimer->overrun = 0; ffc081e4: 38 00 00 00 li r0,0 ffc081e8: 90 1f 00 68 stw r0,104(r31) } ffc081ec: 80 01 00 14 lwz r0,20(r1) ffc081f0: 83 e1 00 0c lwz r31,12(r1) ffc081f4: 38 21 00 10 addi r1,r1,16 ffc081f8: 7c 08 03 a6 mtlr r0 ffc081fc: 4e 80 00 20 blr ffc0bf74 <_Thread_Restart>: bool _Thread_Restart( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { ffc0bf74: 94 21 ff e8 stwu r1,-24(r1) ffc0bf78: 7c 08 02 a6 mflr r0 ffc0bf7c: 90 01 00 1c stw r0,28(r1) if ( !_States_Is_dormant( the_thread->current_state ) ) { ffc0bf80: 80 03 00 10 lwz r0,16(r3) bool _Thread_Restart( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { ffc0bf84: 93 e1 00 14 stw r31,20(r1) ffc0bf88: 7c 7f 1b 78 mr r31,r3 if ( !_States_Is_dormant( the_thread->current_state ) ) { ffc0bf8c: 70 09 00 01 andi. r9,r0,1 ffc0bf90: 38 00 00 00 li r0,0 ffc0bf94: 40 a2 00 74 bne+ ffc0c008 <_Thread_Restart+0x94> _Thread_Set_transient( the_thread ); ffc0bf98: 90 81 00 08 stw r4,8(r1) ffc0bf9c: 90 a1 00 0c stw r5,12(r1) ffc0bfa0: 48 00 01 f5 bl ffc0c194 <_Thread_Set_transient> _Thread_Reset( the_thread, pointer_argument, numeric_argument ); ffc0bfa4: 7f e3 fb 78 mr r3,r31 ffc0bfa8: 80 81 00 08 lwz r4,8(r1) ffc0bfac: 80 a1 00 0c lwz r5,12(r1) ffc0bfb0: 48 00 44 45 bl ffc103f4 <_Thread_Reset> _Thread_Load_environment( the_thread ); ffc0bfb4: 7f e3 fb 78 mr r3,r31 ffc0bfb8: 48 00 40 39 bl ffc0fff0 <_Thread_Load_environment> _Thread_Ready( the_thread ); ffc0bfbc: 7f e3 fb 78 mr r3,r31 ffc0bfc0: 48 00 43 59 bl ffc10318 <_Thread_Ready> _User_extensions_Thread_restart( the_thread ); ffc0bfc4: 7f e3 fb 78 mr r3,r31 ffc0bfc8: 48 00 0a a1 bl ffc0ca68 <_User_extensions_Thread_restart> if ( _Thread_Is_executing ( the_thread ) ) ffc0bfcc: 3d 20 00 00 lis r9,0 ffc0bfd0: 81 29 27 fc lwz r9,10236(r9) ffc0bfd4: 38 00 00 01 li r0,1 ffc0bfd8: 7f 9f 48 00 cmpw cr7,r31,r9 ffc0bfdc: 40 be 00 2c bne+ cr7,ffc0c008 <_Thread_Restart+0x94> */ RTEMS_INLINE_ROUTINE void _Thread_Restart_self( void ) { #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( _Thread_Executing->fp_context != NULL ) ffc0bfe0: 80 1f 01 3c lwz r0,316(r31) ffc0bfe4: 2f 80 00 00 cmpwi cr7,r0,0 ffc0bfe8: 41 9e 00 0c beq- cr7,ffc0bff4 <_Thread_Restart+0x80> _Context_Restore_fp( &_Thread_Executing->fp_context ); ffc0bfec: 38 7f 01 3c addi r3,r31,316 ffc0bff0: 48 01 44 f1 bl ffc204e0 <_CPU_Context_restore_fp> #endif _CPU_Context_Restart_self( &_Thread_Executing->Registers ); ffc0bff4: 3d 20 00 00 lis r9,0 ffc0bff8: 80 69 27 fc lwz r3,10236(r9) ffc0bffc: 38 63 00 dc addi r3,r3,220 ffc0c000: 48 01 46 a1 bl ffc206a0 <_CPU_Context_restore> ffc0c004: 38 00 00 01 li r0,1 <== NOT EXECUTED return true; } return false; } ffc0c008: 7c 03 03 78 mr r3,r0 ffc0c00c: 80 01 00 1c lwz r0,28(r1) ffc0c010: 83 e1 00 14 lwz r31,20(r1) ffc0c014: 38 21 00 18 addi r1,r1,24 ffc0c018: 7c 08 03 a6 mtlr r0 ffc0c01c: 4e 80 00 20 blr ffc0ac04 <_Thread_queue_Enqueue_priority>: Priority_Control priority; States_Control block_state; _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; ffc0ac04: 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); ffc0ac08: 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 ) { ffc0ac0c: 94 21 ff f0 stwu r1,-16(r1) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); ffc0ac10: 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 ) ) ffc0ac14: 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 ]; ffc0ac18: 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); ffc0ac1c: 91 04 00 38 stw r8,56(r4) ffc0ac20: 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 ) { ffc0ac24: 93 e1 00 0c stw r31,12(r1) the_chain->permanent_null = NULL; ffc0ac28: 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; ffc0ac2c: 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 ]; ffc0ac30: 7d 43 52 14 add r10,r3,r10 ffc0ac34: 91 04 00 3c stw r8,60(r4) the_chain->last = _Chain_Head(the_chain); ffc0ac38: 91 64 00 40 stw r11,64(r4) block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) ffc0ac3c: 40 82 00 98 bne- ffc0acd4 <_Thread_queue_Enqueue_priority+0xd0> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; ffc0ac40: 38 ca 00 04 addi r6,r10,4 static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0ac44: 7d 00 00 a6 mfmsr r8 ffc0ac48: 7d 70 42 a6 mfsprg r11,0 ffc0ac4c: 7d 0b 58 78 andc r11,r8,r11 ffc0ac50: 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; ffc0ac54: 38 e0 ff ff li r7,-1 ffc0ac58: 81 6a 00 00 lwz r11,0(r10) while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { ffc0ac5c: 48 00 00 34 b ffc0ac90 <_Thread_queue_Enqueue_priority+0x8c> search_priority = search_thread->current_priority; ffc0ac60: 80 eb 00 14 lwz r7,20(r11) if ( priority <= search_priority ) ffc0ac64: 7f 80 38 40 cmplw cr7,r0,r7 ffc0ac68: 40 9d 00 30 ble- cr7,ffc0ac98 <_Thread_queue_Enqueue_priority+0x94> static inline void ppc_interrupt_flash( uint32_t level ) { uint32_t current_level; asm volatile ( ffc0ac6c: 7d 80 00 a6 mfmsr r12 ffc0ac70: 7d 00 01 24 mtmsr r8 ffc0ac74: 7d 80 01 24 mtmsr r12 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) ) { ffc0ac78: 81 8b 00 10 lwz r12,16(r11) ffc0ac7c: 7d 3f 60 39 and. r31,r9,r12 ffc0ac80: 40 a2 00 0c bne+ ffc0ac8c <_Thread_queue_Enqueue_priority+0x88> return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0ac84: 7d 00 01 24 mtmsr r8 <== NOT EXECUTED ffc0ac88: 4b ff ff bc b ffc0ac44 <_Thread_queue_Enqueue_priority+0x40> <== NOT EXECUTED _ISR_Enable( level ); goto restart_forward_search; } search_thread = (Thread_Control *)search_thread->Object.Node.next; ffc0ac8c: 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 ) ) { ffc0ac90: 7f 8b 30 00 cmpw cr7,r11,r6 ffc0ac94: 40 9e ff cc bne+ cr7,ffc0ac60 <_Thread_queue_Enqueue_priority+0x5c> } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != ffc0ac98: 81 43 00 30 lwz r10,48(r3) 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 ) ) { ffc0ac9c: 7d 09 43 78 mr r9,r8 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != ffc0aca0: 2f 8a 00 01 cmpwi cr7,r10,1 ffc0aca4: 40 be 00 f8 bne+ cr7,ffc0ad9c <_Thread_queue_Enqueue_priority+0x198> THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) ffc0aca8: 7f 80 38 00 cmpw cr7,r0,r7 if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; ffc0acac: 38 00 00 00 li r0,0 ffc0acb0: 90 03 00 30 stw r0,48(r3) if ( priority == search_priority ) ffc0acb4: 41 9e 00 c4 beq- cr7,ffc0ad78 <_Thread_queue_Enqueue_priority+0x174> goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; ffc0acb8: 81 2b 00 04 lwz r9,4(r11) the_node = (Chain_Node *) the_thread; the_node->next = search_node; ffc0acbc: 91 64 00 00 stw r11,0(r4) the_node->previous = previous_node; ffc0acc0: 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; ffc0acc4: 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; ffc0acc8: 90 89 00 00 stw r4,0(r9) search_node->previous = the_node; ffc0accc: 90 8b 00 04 stw r4,4(r11) the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); ffc0acd0: 48 00 00 9c b ffc0ad6c <_Thread_queue_Enqueue_priority+0x168> return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; ffc0acd4: 3c c0 00 00 lis r6,0 ffc0acd8: 38 c6 26 a4 addi r6,r6,9892 ffc0acdc: 88 e6 00 00 lbz r7,0(r6) ffc0ace0: 38 e7 00 01 addi r7,r7,1 static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0ace4: 7d 00 00 a6 mfmsr r8 ffc0ace8: 7d 70 42 a6 mfsprg r11,0 ffc0acec: 7d 0b 58 78 andc r11,r8,r11 ffc0acf0: 7d 60 01 24 mtmsr r11 _ISR_Disable( level ); search_thread = (Thread_Control *) header->last; ffc0acf4: 81 6a 00 08 lwz r11,8(r10) while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { ffc0acf8: 48 00 00 34 b ffc0ad2c <_Thread_queue_Enqueue_priority+0x128> search_priority = search_thread->current_priority; ffc0acfc: 80 eb 00 14 lwz r7,20(r11) if ( priority >= search_priority ) ffc0ad00: 7f 80 38 40 cmplw cr7,r0,r7 ffc0ad04: 40 9c 00 30 bge- cr7,ffc0ad34 <_Thread_queue_Enqueue_priority+0x130> static inline void ppc_interrupt_flash( uint32_t level ) { uint32_t current_level; asm volatile ( ffc0ad08: 7d 80 00 a6 mfmsr r12 ffc0ad0c: 7d 00 01 24 mtmsr r8 ffc0ad10: 7d 80 01 24 mtmsr r12 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) ) { ffc0ad14: 81 8b 00 10 lwz r12,16(r11) ffc0ad18: 7d 3f 60 39 and. r31,r9,r12 ffc0ad1c: 40 a2 00 0c bne+ ffc0ad28 <_Thread_queue_Enqueue_priority+0x124> return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0ad20: 7d 00 01 24 mtmsr r8 ffc0ad24: 4b ff ff b8 b ffc0acdc <_Thread_queue_Enqueue_priority+0xd8> _ISR_Enable( level ); goto restart_reverse_search; } search_thread = (Thread_Control *) ffc0ad28: 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 ) ) { ffc0ad2c: 7f 8b 50 00 cmpw cr7,r11,r10 ffc0ad30: 40 9e ff cc bne+ cr7,ffc0acfc <_Thread_queue_Enqueue_priority+0xf8> } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != ffc0ad34: 81 43 00 30 lwz r10,48(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 ) ) { ffc0ad38: 7d 09 43 78 mr r9,r8 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != ffc0ad3c: 2f 8a 00 01 cmpwi cr7,r10,1 ffc0ad40: 40 be 00 5c bne+ cr7,ffc0ad9c <_Thread_queue_Enqueue_priority+0x198> THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) ffc0ad44: 7f 80 38 00 cmpw cr7,r0,r7 if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; ffc0ad48: 38 00 00 00 li r0,0 ffc0ad4c: 90 03 00 30 stw r0,48(r3) if ( priority == search_priority ) ffc0ad50: 41 9e 00 28 beq- cr7,ffc0ad78 <_Thread_queue_Enqueue_priority+0x174> goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; ffc0ad54: 81 2b 00 00 lwz r9,0(r11) the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; ffc0ad58: 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; ffc0ad5c: 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; ffc0ad60: 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; ffc0ad64: 90 8b 00 00 stw r4,0(r11) next_node->previous = the_node; ffc0ad68: 90 89 00 04 stw r4,4(r9) ffc0ad6c: 7d 00 01 24 mtmsr r8 ffc0ad70: 38 60 00 01 li r3,1 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; ffc0ad74: 48 00 00 30 b ffc0ada4 <_Thread_queue_Enqueue_priority+0x1a0> ffc0ad78: 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; ffc0ad7c: 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; ffc0ad80: 81 4b 00 04 lwz r10,4(r11) the_node = (Chain_Node *) the_thread; the_node->next = search_node; ffc0ad84: 91 64 00 00 stw r11,0(r4) the_node->previous = previous_node; ffc0ad88: 91 44 00 04 stw r10,4(r4) previous_node->next = the_node; ffc0ad8c: 90 8a 00 00 stw r4,0(r10) search_node->previous = the_node; ffc0ad90: 90 8b 00 04 stw r4,4(r11) ffc0ad94: 7d 20 01 24 mtmsr r9 ffc0ad98: 4b ff ff d8 b ffc0ad70 <_Thread_queue_Enqueue_priority+0x16c> * 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; ffc0ad9c: 91 25 00 00 stw r9,0(r5) return the_thread_queue->sync_state; ffc0ada0: 80 63 00 30 lwz r3,48(r3) } ffc0ada4: 83 e1 00 0c lwz r31,12(r1) ffc0ada8: 38 21 00 10 addi r1,r1,16 ffc0adac: 4e 80 00 20 blr ffc1cb80 <_exit>: /* * If the toolset uses init/fini sections, then we need to * run the global destructors now. */ #if defined(__USE_INIT_FINI__) FINI_SYMBOL(); ffc1cb80: 94 21 ff f0 stwu r1,-16(r1) ffc1cb84: 7c 08 02 a6 mflr r0 ffc1cb88: 90 61 00 08 stw r3,8(r1) ffc1cb8c: 90 01 00 14 stw r0,20(r1) ffc1cb90: 48 00 0a 51 bl ffc1d5e0 <__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(); ffc1cb94: 4b ff ff 65 bl ffc1caf8 rtems_shutdown_executive(status); ffc1cb98: 80 61 00 08 lwz r3,8(r1) ffc1cb9c: 48 00 01 49 bl ffc1cce4 ffc1cba0: 48 00 00 00 b ffc1cba0 <_exit+0x20> <== NOT EXECUTED ffc40c2c <_fcntl_r>: int fd, int cmd, int arg ) { return fcntl( fd, cmd, arg ); ffc40c2c: 7c 83 23 78 mr r3,r4 <== NOT EXECUTED ffc40c30: 7c a4 2b 78 mr r4,r5 <== NOT EXECUTED ffc40c34: 7c c5 33 78 mr r5,r6 <== NOT EXECUTED ffc40c38: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc40c3c: 4b ff fd 58 b ffc40994 <== NOT EXECUTED ffc10420 <_getpid_r>: pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { return getpid(); } ffc10420: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc10424: 4e 80 00 20 blr <== NOT EXECUTED ffc0d388 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); ffc0d388: 4b ff ff 80 b ffc0d308 <== NOT EXECUTED ffc2c44c <_link_r>: struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { return link( existing, new ); ffc2c44c: 7c 83 23 78 mr r3,r4 <== NOT EXECUTED ffc2c450: 7c a4 2b 78 mr r4,r5 <== NOT EXECUTED ffc2c454: 4b ff fd 60 b ffc2c1b4 <== NOT EXECUTED ffc2c6a4 <_lstat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); ffc2c6a4: 7c 83 23 78 mr r3,r4 <== NOT EXECUTED ffc2c6a8: 7c a4 2b 78 mr r4,r5 <== NOT EXECUTED ffc2c6ac: 4b ff fe e4 b ffc2c590 <== NOT EXECUTED ffc1cc90 <_realloc_r>: void *_realloc_r( struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { ffc1cc90: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc1cc94: 7c 08 02 a6 mflr r0 <== NOT EXECUTED return realloc( ptr, size ); ffc1cc98: 7c 83 23 78 mr r3,r4 <== NOT EXECUTED ffc1cc9c: 7c a4 2b 78 mr r4,r5 <== NOT EXECUTED void *_realloc_r( struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { ffc1cca0: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED return realloc( ptr, size ); ffc1cca4: 48 00 00 81 bl ffc1cd24 <== NOT EXECUTED } ffc1cca8: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc1ccac: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc1ccb0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc1ccb4: 4e 80 00 20 blr <== NOT EXECUTED ffc6284c <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { ffc6284c: 94 21 ff a0 stwu r1,-96(r1) <== NOT EXECUTED ffc62850: 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 ); ffc62854: 7c 83 23 78 mr r3,r4 <== NOT EXECUTED int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { ffc62858: 93 81 00 50 stw r28,80(r1) <== NOT EXECUTED ffc6285c: 93 a1 00 54 stw r29,84(r1) <== NOT EXECUTED ffc62860: 7c bd 2b 78 mr r29,r5 <== NOT EXECUTED ffc62864: 93 c1 00 58 stw r30,88(r1) <== NOT EXECUTED ffc62868: 7c 9e 23 78 mr r30,r4 <== NOT EXECUTED ffc6286c: 90 01 00 64 stw r0,100(r1) <== NOT EXECUTED ffc62870: 93 61 00 4c stw r27,76(r1) <== NOT EXECUTED ffc62874: 93 e1 00 5c stw r31,92(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 ); ffc62878: 4b fa 5b 39 bl ffc083b0 <== NOT EXECUTED if ( old_parent_pathlen == 0 ) ffc6287c: 7c 7c 1b 79 mr. r28,r3 <== NOT EXECUTED ffc62880: 40 82 00 8c bne- ffc6290c <_rename_r+0xc0> <== NOT EXECUTED rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); ffc62884: 88 1e 00 00 lbz r0,0(r30) <== NOT EXECUTED ffc62888: 2f 80 00 2f cmpwi cr7,r0,47 <== NOT EXECUTED ffc6288c: 41 9e 00 14 beq- cr7,ffc628a0 <_rename_r+0x54> <== NOT EXECUTED ffc62890: 2f 80 00 5c cmpwi cr7,r0,92 <== NOT EXECUTED ffc62894: 41 9e 00 0c beq- cr7,ffc628a0 <_rename_r+0x54> <== NOT EXECUTED ffc62898: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc6289c: 40 9e 00 38 bne- cr7,ffc628d4 <_rename_r+0x88> <== NOT EXECUTED ffc628a0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc628a4: 81 29 35 2c lwz r9,13612(r9) <== NOT EXECUTED ffc628a8: 3b e0 00 00 li r31,0 <== NOT EXECUTED ffc628ac: 80 09 00 24 lwz r0,36(r9) <== NOT EXECUTED ffc628b0: 81 09 00 18 lwz r8,24(r9) <== NOT EXECUTED ffc628b4: 81 49 00 1c lwz r10,28(r9) <== NOT EXECUTED ffc628b8: 81 69 00 20 lwz r11,32(r9) <== NOT EXECUTED ffc628bc: 91 01 00 20 stw r8,32(r1) <== NOT EXECUTED ffc628c0: 91 41 00 24 stw r10,36(r1) <== NOT EXECUTED ffc628c4: 91 61 00 28 stw r11,40(r1) <== NOT EXECUTED ffc628c8: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED ffc628cc: 80 09 00 28 lwz r0,40(r9) <== NOT EXECUTED ffc628d0: 48 00 00 34 b ffc62904 <_rename_r+0xb8> <== NOT EXECUTED ffc628d4: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc628d8: 81 29 35 2c lwz r9,13612(r9) <== NOT EXECUTED ffc628dc: 3b e0 00 00 li r31,0 <== NOT EXECUTED ffc628e0: 80 09 00 10 lwz r0,16(r9) <== NOT EXECUTED ffc628e4: 81 09 00 04 lwz r8,4(r9) <== NOT EXECUTED ffc628e8: 81 49 00 08 lwz r10,8(r9) <== NOT EXECUTED ffc628ec: 81 69 00 0c lwz r11,12(r9) <== NOT EXECUTED ffc628f0: 91 01 00 20 stw r8,32(r1) <== NOT EXECUTED ffc628f4: 91 41 00 24 stw r10,36(r1) <== NOT EXECUTED ffc628f8: 91 61 00 28 stw r11,40(r1) <== NOT EXECUTED ffc628fc: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED ffc62900: 80 09 00 14 lwz r0,20(r9) <== NOT EXECUTED ffc62904: 90 01 00 30 stw r0,48(r1) <== NOT EXECUTED ffc62908: 48 00 00 2c b ffc62934 <_rename_r+0xe8> <== NOT EXECUTED else { result = rtems_filesystem_evaluate_path( old, old_parent_pathlen, ffc6290c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc62910: 7f 84 e3 78 mr r4,r28 <== NOT EXECUTED ffc62914: 38 a0 00 02 li r5,2 <== NOT EXECUTED ffc62918: 38 c1 00 20 addi r6,r1,32 <== NOT EXECUTED ffc6291c: 38 e0 00 00 li r7,0 <== NOT EXECUTED ffc62920: 4b fa 5c 09 bl ffc08528 <== NOT EXECUTED RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) ffc62924: 3b e0 00 01 li r31,1 <== NOT EXECUTED ffc62928: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc6292c: 3b 60 ff ff li r27,-1 <== NOT EXECUTED ffc62930: 40 9e 03 90 bne- cr7,ffc62cc0 <_rename_r+0x474> <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; ffc62934: 80 01 00 20 lwz r0,32(r1) <== NOT EXECUTED name = old + old_parent_pathlen; ffc62938: 7f de e2 14 add r30,r30,r28 <== NOT EXECUTED name += rtems_filesystem_prefix_separators( name, strlen( name ) ); ffc6293c: 7f c3 f3 78 mr r3,r30 <== 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; ffc62940: 93 c1 00 08 stw r30,8(r1) <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; ffc62944: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED ffc62948: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc6294c: 90 01 00 10 stw r0,16(r1) <== NOT EXECUTED ffc62950: 80 01 00 28 lwz r0,40(r1) <== NOT EXECUTED ffc62954: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED ffc62958: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc6295c: 90 01 00 18 stw r0,24(r1) <== NOT EXECUTED ffc62960: 80 01 00 30 lwz r0,48(r1) <== NOT EXECUTED ffc62964: 90 01 00 1c stw r0,28(r1) <== NOT EXECUTED name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); ffc62968: 4b fe cd 55 bl ffc4f6bc <== NOT EXECUTED ffc6296c: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc62970: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc62974: 4b fa 5a 01 bl ffc08374 <== NOT EXECUTED ffc62978: 7f de 1a 14 add r30,r30,r3 <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), ffc6297c: 7f c3 f3 78 mr r3,r30 <== 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 ) ); ffc62980: 93 c1 00 08 stw r30,8(r1) <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), ffc62984: 4b fe cd 39 bl ffc4f6bc <== NOT EXECUTED ffc62988: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc6298c: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc62990: 38 c1 00 0c addi r6,r1,12 <== NOT EXECUTED ffc62994: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc62998: 38 e0 00 00 li r7,0 <== NOT EXECUTED ffc6299c: 4b fa 5a 79 bl ffc08414 <== NOT EXECUTED 0, &old_loc, false ); if ( result != 0 ) { ffc629a0: 7c 7e 1b 79 mr. r30,r3 <== NOT EXECUTED ffc629a4: 41 a2 00 3c beq+ ffc629e0 <_rename_r+0x194> <== NOT EXECUTED if ( free_old_parentloc ) ffc629a8: 2f 9f 00 00 cmpwi cr7,r31,0 <== NOT EXECUTED ffc629ac: 41 9e 00 28 beq- cr7,ffc629d4 <_rename_r+0x188> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); ffc629b0: 81 21 00 2c lwz r9,44(r1) <== NOT EXECUTED ffc629b4: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc629b8: 41 9e 00 1c beq- cr7,ffc629d4 <_rename_r+0x188> <== NOT EXECUTED ffc629bc: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc629c0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc629c4: 41 9e 00 10 beq- cr7,ffc629d4 <_rename_r+0x188> <== NOT EXECUTED ffc629c8: 38 61 00 20 addi r3,r1,32 <== NOT EXECUTED ffc629cc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc629d0: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( result ); ffc629d4: 4b fe 4f 15 bl ffc478e8 <__errno> <== NOT EXECUTED ffc629d8: 93 c3 00 00 stw r30,0(r3) <== NOT EXECUTED ffc629dc: 48 00 00 f4 b ffc62ad0 <_rename_r+0x284> <== NOT EXECUTED /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); ffc629e0: 88 1d 00 00 lbz r0,0(r29) <== NOT EXECUTED ffc629e4: 2f 80 00 2f cmpwi cr7,r0,47 <== NOT EXECUTED ffc629e8: 41 9e 00 14 beq- cr7,ffc629fc <_rename_r+0x1b0> <== NOT EXECUTED ffc629ec: 2f 80 00 5c cmpwi cr7,r0,92 <== NOT EXECUTED ffc629f0: 41 9e 00 0c beq- cr7,ffc629fc <_rename_r+0x1b0> <== NOT EXECUTED ffc629f4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc629f8: 40 9e 00 38 bne- cr7,ffc62a30 <_rename_r+0x1e4> <== NOT EXECUTED ffc629fc: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc62a00: 81 29 35 2c lwz r9,13612(r9) <== NOT EXECUTED ffc62a04: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc62a08: 80 09 00 24 lwz r0,36(r9) <== NOT EXECUTED ffc62a0c: 81 09 00 18 lwz r8,24(r9) <== NOT EXECUTED ffc62a10: 81 49 00 1c lwz r10,28(r9) <== NOT EXECUTED ffc62a14: 81 69 00 20 lwz r11,32(r9) <== NOT EXECUTED ffc62a18: 91 01 00 34 stw r8,52(r1) <== NOT EXECUTED ffc62a1c: 91 41 00 38 stw r10,56(r1) <== NOT EXECUTED ffc62a20: 91 61 00 3c stw r11,60(r1) <== NOT EXECUTED ffc62a24: 90 01 00 40 stw r0,64(r1) <== NOT EXECUTED ffc62a28: 80 09 00 28 lwz r0,40(r9) <== NOT EXECUTED ffc62a2c: 48 00 00 34 b ffc62a60 <_rename_r+0x214> <== NOT EXECUTED ffc62a30: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc62a34: 81 29 35 2c lwz r9,13612(r9) <== NOT EXECUTED ffc62a38: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc62a3c: 80 09 00 10 lwz r0,16(r9) <== NOT EXECUTED ffc62a40: 81 09 00 04 lwz r8,4(r9) <== NOT EXECUTED ffc62a44: 81 49 00 08 lwz r10,8(r9) <== NOT EXECUTED ffc62a48: 81 69 00 0c lwz r11,12(r9) <== NOT EXECUTED ffc62a4c: 91 01 00 34 stw r8,52(r1) <== NOT EXECUTED ffc62a50: 91 41 00 38 stw r10,56(r1) <== NOT EXECUTED ffc62a54: 91 61 00 3c stw r11,60(r1) <== NOT EXECUTED ffc62a58: 90 01 00 40 stw r0,64(r1) <== NOT EXECUTED ffc62a5c: 80 09 00 14 lwz r0,20(r9) <== NOT EXECUTED if ( !new_parent_loc.ops->evalformake_h ) { ffc62a60: 81 21 00 40 lwz r9,64(r1) <== NOT EXECUTED /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); ffc62a64: 90 01 00 44 stw r0,68(r1) <== NOT EXECUTED if ( !new_parent_loc.ops->evalformake_h ) { ffc62a68: 80 09 00 04 lwz r0,4(r9) <== NOT EXECUTED ffc62a6c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc62a70: 40 be 00 68 bne+ cr7,ffc62ad8 <_rename_r+0x28c> <== NOT EXECUTED if ( free_old_parentloc ) ffc62a74: 2f 9f 00 00 cmpwi cr7,r31,0 <== NOT EXECUTED ffc62a78: 41 9e 00 28 beq- cr7,ffc62aa0 <_rename_r+0x254> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); ffc62a7c: 81 21 00 2c lwz r9,44(r1) <== NOT EXECUTED ffc62a80: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc62a84: 41 9e 00 1c beq- cr7,ffc62aa0 <_rename_r+0x254> <== NOT EXECUTED ffc62a88: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc62a8c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc62a90: 41 9e 00 10 beq- cr7,ffc62aa0 <_rename_r+0x254> <== NOT EXECUTED ffc62a94: 38 61 00 20 addi r3,r1,32 <== NOT EXECUTED ffc62a98: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc62a9c: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); ffc62aa0: 81 21 00 18 lwz r9,24(r1) <== NOT EXECUTED ffc62aa4: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc62aa8: 41 9e 00 1c beq- cr7,ffc62ac4 <_rename_r+0x278> <== NOT EXECUTED ffc62aac: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc62ab0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc62ab4: 41 9e 00 10 beq- cr7,ffc62ac4 <_rename_r+0x278> <== NOT EXECUTED ffc62ab8: 38 61 00 0c addi r3,r1,12 <== NOT EXECUTED ffc62abc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc62ac0: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc62ac4: 4b fe 4e 25 bl ffc478e8 <__errno> <== NOT EXECUTED ffc62ac8: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc62acc: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc62ad0: 3b 60 ff ff li r27,-1 <== NOT EXECUTED ffc62ad4: 48 00 01 ec b ffc62cc0 <_rename_r+0x474> <== NOT EXECUTED } result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); ffc62ad8: 3b c1 00 34 addi r30,r1,52 <== NOT EXECUTED ffc62adc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc62ae0: 7c 7d 1a 14 add r3,r29,r3 <== NOT EXECUTED ffc62ae4: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc62ae8: 38 a1 00 08 addi r5,r1,8 <== NOT EXECUTED ffc62aec: 4e 80 04 21 bctrl <== NOT EXECUTED if ( result != 0 ) { ffc62af0: 7c 7d 1b 79 mr. r29,r3 <== NOT EXECUTED ffc62af4: 41 a2 00 84 beq+ ffc62b78 <_rename_r+0x32c> <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); ffc62af8: 81 21 00 40 lwz r9,64(r1) <== NOT EXECUTED ffc62afc: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc62b00: 41 9e 00 1c beq- cr7,ffc62b1c <_rename_r+0x2d0> <== NOT EXECUTED ffc62b04: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc62b08: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc62b0c: 41 9e 00 10 beq- cr7,ffc62b1c <_rename_r+0x2d0> <== NOT EXECUTED ffc62b10: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc62b14: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc62b18: 4e 80 04 21 bctrl <== NOT EXECUTED if ( free_old_parentloc ) ffc62b1c: 2f 9f 00 00 cmpwi cr7,r31,0 <== NOT EXECUTED ffc62b20: 41 9e 00 28 beq- cr7,ffc62b48 <_rename_r+0x2fc> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); ffc62b24: 81 21 00 2c lwz r9,44(r1) <== NOT EXECUTED ffc62b28: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc62b2c: 41 9e 00 1c beq- cr7,ffc62b48 <_rename_r+0x2fc> <== NOT EXECUTED ffc62b30: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc62b34: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc62b38: 41 9e 00 10 beq- cr7,ffc62b48 <_rename_r+0x2fc> <== NOT EXECUTED ffc62b3c: 38 61 00 20 addi r3,r1,32 <== NOT EXECUTED ffc62b40: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc62b44: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); ffc62b48: 81 21 00 18 lwz r9,24(r1) <== NOT EXECUTED ffc62b4c: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc62b50: 41 9e 00 1c beq- cr7,ffc62b6c <_rename_r+0x320> <== NOT EXECUTED ffc62b54: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc62b58: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc62b5c: 41 9e 00 10 beq- cr7,ffc62b6c <_rename_r+0x320> <== NOT EXECUTED ffc62b60: 38 61 00 0c addi r3,r1,12 <== NOT EXECUTED ffc62b64: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc62b68: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( result ); ffc62b6c: 4b fe 4d 7d bl ffc478e8 <__errno> <== NOT EXECUTED ffc62b70: 93 a3 00 00 stw r29,0(r3) <== NOT EXECUTED ffc62b74: 4b ff ff 5c b ffc62ad0 <_rename_r+0x284> <== 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 ) { ffc62b78: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED ffc62b7c: 81 61 00 30 lwz r11,48(r1) <== NOT EXECUTED ffc62b80: 81 21 00 40 lwz r9,64(r1) <== NOT EXECUTED ffc62b84: 7f 8b 00 00 cmpw cr7,r11,r0 <== NOT EXECUTED ffc62b88: 41 be 00 80 beq+ cr7,ffc62c08 <_rename_r+0x3bc> <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); ffc62b8c: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc62b90: 41 9e 00 1c beq- cr7,ffc62bac <_rename_r+0x360> <== NOT EXECUTED ffc62b94: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc62b98: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc62b9c: 41 9e 00 10 beq- cr7,ffc62bac <_rename_r+0x360> <== NOT EXECUTED ffc62ba0: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc62ba4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc62ba8: 4e 80 04 21 bctrl <== NOT EXECUTED if ( free_old_parentloc ) ffc62bac: 2f 9f 00 00 cmpwi cr7,r31,0 <== NOT EXECUTED ffc62bb0: 41 9e 00 28 beq- cr7,ffc62bd8 <_rename_r+0x38c> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); ffc62bb4: 81 21 00 2c lwz r9,44(r1) <== NOT EXECUTED ffc62bb8: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc62bbc: 41 9e 00 1c beq- cr7,ffc62bd8 <_rename_r+0x38c> <== NOT EXECUTED ffc62bc0: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc62bc4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc62bc8: 41 9e 00 10 beq- cr7,ffc62bd8 <_rename_r+0x38c> <== NOT EXECUTED ffc62bcc: 38 61 00 20 addi r3,r1,32 <== NOT EXECUTED ffc62bd0: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc62bd4: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); ffc62bd8: 81 21 00 18 lwz r9,24(r1) <== NOT EXECUTED ffc62bdc: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc62be0: 41 9e 00 1c beq- cr7,ffc62bfc <_rename_r+0x3b0> <== NOT EXECUTED ffc62be4: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc62be8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc62bec: 41 9e 00 10 beq- cr7,ffc62bfc <_rename_r+0x3b0> <== NOT EXECUTED ffc62bf0: 38 61 00 0c addi r3,r1,12 <== NOT EXECUTED ffc62bf4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc62bf8: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EXDEV ); ffc62bfc: 4b fe 4c ed bl ffc478e8 <__errno> <== NOT EXECUTED ffc62c00: 38 00 00 12 li r0,18 <== NOT EXECUTED ffc62c04: 4b ff fe c8 b ffc62acc <_rename_r+0x280> <== NOT EXECUTED } if ( !new_parent_loc.ops->rename_h ) { ffc62c08: 80 09 00 40 lwz r0,64(r9) <== NOT EXECUTED ffc62c0c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc62c10: 40 be 00 20 bne+ cr7,ffc62c30 <_rename_r+0x3e4> <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); ffc62c14: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc62c18: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc62c1c: 41 be fe 58 beq- cr7,ffc62a74 <_rename_r+0x228> <== NOT EXECUTED ffc62c20: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc62c24: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc62c28: 4e 80 04 21 bctrl <== NOT EXECUTED ffc62c2c: 4b ff fe 48 b ffc62a74 <_rename_r+0x228> <== 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 ); ffc62c30: 38 61 00 20 addi r3,r1,32 <== NOT EXECUTED ffc62c34: 80 c1 00 08 lwz r6,8(r1) <== NOT EXECUTED ffc62c38: 38 81 00 0c addi r4,r1,12 <== NOT EXECUTED ffc62c3c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc62c40: 7f c5 f3 78 mr r5,r30 <== NOT EXECUTED ffc62c44: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); ffc62c48: 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 ); ffc62c4c: 7c 7b 1b 78 mr r27,r3 <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); ffc62c50: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc62c54: 41 9e 00 1c beq- cr7,ffc62c70 <_rename_r+0x424> <== NOT EXECUTED ffc62c58: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc62c5c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc62c60: 41 9e 00 10 beq- cr7,ffc62c70 <_rename_r+0x424> <== NOT EXECUTED ffc62c64: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc62c68: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc62c6c: 4e 80 04 21 bctrl <== NOT EXECUTED if ( free_old_parentloc ) ffc62c70: 2f 9f 00 00 cmpwi cr7,r31,0 <== NOT EXECUTED ffc62c74: 41 9e 00 28 beq- cr7,ffc62c9c <_rename_r+0x450> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); ffc62c78: 81 21 00 2c lwz r9,44(r1) <== NOT EXECUTED ffc62c7c: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc62c80: 41 9e 00 1c beq- cr7,ffc62c9c <_rename_r+0x450> <== NOT EXECUTED ffc62c84: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc62c88: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc62c8c: 41 9e 00 10 beq- cr7,ffc62c9c <_rename_r+0x450> <== NOT EXECUTED ffc62c90: 38 61 00 20 addi r3,r1,32 <== NOT EXECUTED ffc62c94: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc62c98: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); ffc62c9c: 81 21 00 18 lwz r9,24(r1) <== NOT EXECUTED ffc62ca0: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc62ca4: 41 9e 00 1c beq- cr7,ffc62cc0 <_rename_r+0x474> <== NOT EXECUTED ffc62ca8: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc62cac: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc62cb0: 41 9e 00 10 beq- cr7,ffc62cc0 <_rename_r+0x474> <== NOT EXECUTED ffc62cb4: 38 61 00 0c addi r3,r1,12 <== NOT EXECUTED ffc62cb8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc62cbc: 4e 80 04 21 bctrl <== NOT EXECUTED return result; } ffc62cc0: 80 01 00 64 lwz r0,100(r1) <== NOT EXECUTED ffc62cc4: 7f 63 db 78 mr r3,r27 <== NOT EXECUTED ffc62cc8: 83 81 00 50 lwz r28,80(r1) <== NOT EXECUTED ffc62ccc: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc62cd0: 83 61 00 4c lwz r27,76(r1) <== NOT EXECUTED ffc62cd4: 83 a1 00 54 lwz r29,84(r1) <== NOT EXECUTED ffc62cd8: 83 c1 00 58 lwz r30,88(r1) <== NOT EXECUTED ffc62cdc: 83 e1 00 5c lwz r31,92(r1) <== NOT EXECUTED ffc62ce0: 38 21 00 60 addi r1,r1,96 <== NOT EXECUTED ffc62ce4: 4e 80 00 20 blr <== NOT EXECUTED ffc0a258 <_stat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); ffc0a258: 7c 83 23 78 mr r3,r4 <== NOT EXECUTED ffc0a25c: 7c a4 2b 78 mr r4,r5 <== NOT EXECUTED ffc0a260: 4b ff fe e4 b ffc0a144 <== NOT EXECUTED ffc117ac <_unlink_r>: int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { return unlink( path ); ffc117ac: 7c 83 23 78 mr r3,r4 <== NOT EXECUTED ffc117b0: 4b ff fd 20 b ffc114d0 <== NOT EXECUTED ffc2aaa0 : #include int chdir( const char *pathname ) { ffc2aaa0: 94 21 ff d0 stwu r1,-48(r1) ffc2aaa4: 7c 08 02 a6 mflr r0 ffc2aaa8: 93 c1 00 28 stw r30,40(r1) ffc2aaac: 7c 7e 1b 78 mr r30,r3 ffc2aab0: 90 01 00 34 stw r0,52(r1) ffc2aab4: 93 e1 00 2c stw r31,44(r1) /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); ffc2aab8: 48 02 4c 05 bl ffc4f6bc /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( ffc2aabc: 3b e1 00 08 addi r31,r1,8 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); ffc2aac0: 7c 64 1b 78 mr r4,r3 /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( ffc2aac4: 38 a0 00 01 li r5,1 ffc2aac8: 7f c3 f3 78 mr r3,r30 ffc2aacc: 7f e6 fb 78 mr r6,r31 ffc2aad0: 38 e0 00 01 li r7,1 ffc2aad4: 4b fd da 55 bl ffc08528 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) ffc2aad8: 2f 83 00 00 cmpwi cr7,r3,0 ffc2aadc: 38 60 ff ff li r3,-1 ffc2aae0: 40 9e 00 e4 bne- cr7,ffc2abc4 /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { ffc2aae4: 81 21 00 14 lwz r9,20(r1) ffc2aae8: 80 09 00 10 lwz r0,16(r9) ffc2aaec: 2f 80 00 00 cmpwi cr7,r0,0 ffc2aaf0: 40 be 00 28 bne+ cr7,ffc2ab18 rtems_filesystem_freenode( &loc ); ffc2aaf4: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2aaf8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2aafc: 41 9e 00 10 beq- cr7,ffc2ab0c <== NOT EXECUTED ffc2ab00: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2ab04: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2ab08: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2ab0c: 48 01 cd dd bl ffc478e8 <__errno> <== NOT EXECUTED ffc2ab10: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2ab14: 48 00 00 44 b ffc2ab58 <== NOT EXECUTED } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { ffc2ab18: 7f e3 fb 78 mr r3,r31 ffc2ab1c: 7c 09 03 a6 mtctr r0 ffc2ab20: 4e 80 04 21 bctrl ffc2ab24: 2f 83 00 01 cmpwi cr7,r3,1 ffc2ab28: 41 be 00 3c beq+ cr7,ffc2ab64 rtems_filesystem_freenode( &loc ); ffc2ab2c: 81 21 00 14 lwz r9,20(r1) ffc2ab30: 2f 89 00 00 cmpwi cr7,r9,0 ffc2ab34: 41 9e 00 1c beq- cr7,ffc2ab50 ffc2ab38: 80 09 00 1c lwz r0,28(r9) ffc2ab3c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2ab40: 41 9e 00 10 beq- cr7,ffc2ab50 ffc2ab44: 7f e3 fb 78 mr r3,r31 ffc2ab48: 7c 09 03 a6 mtctr r0 ffc2ab4c: 4e 80 04 21 bctrl rtems_set_errno_and_return_minus_one( ENOTDIR ); ffc2ab50: 48 01 cd 99 bl ffc478e8 <__errno> ffc2ab54: 38 00 00 14 li r0,20 ffc2ab58: 90 03 00 00 stw r0,0(r3) ffc2ab5c: 38 60 ff ff li r3,-1 ffc2ab60: 48 00 00 64 b ffc2abc4 } rtems_filesystem_freenode( &rtems_filesystem_current ); ffc2ab64: 3d 20 00 00 lis r9,0 ffc2ab68: 80 69 35 2c lwz r3,13612(r9) ffc2ab6c: 81 23 00 10 lwz r9,16(r3) ffc2ab70: 2f 89 00 00 cmpwi cr7,r9,0 ffc2ab74: 41 9e 00 1c beq- cr7,ffc2ab90 ffc2ab78: 80 09 00 1c lwz r0,28(r9) ffc2ab7c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2ab80: 41 9e 00 10 beq- cr7,ffc2ab90 ffc2ab84: 38 63 00 04 addi r3,r3,4 ffc2ab88: 7c 09 03 a6 mtctr r0 ffc2ab8c: 4e 80 04 21 bctrl rtems_filesystem_current = loc; ffc2ab90: 3d 20 00 00 lis r9,0 ffc2ab94: 80 01 00 14 lwz r0,20(r1) ffc2ab98: 81 29 35 2c lwz r9,13612(r9) ffc2ab9c: 38 60 00 00 li r3,0 ffc2aba0: 81 41 00 0c lwz r10,12(r1) ffc2aba4: 81 61 00 10 lwz r11,16(r1) ffc2aba8: 81 01 00 08 lwz r8,8(r1) ffc2abac: 91 49 00 08 stw r10,8(r9) ffc2abb0: 91 09 00 04 stw r8,4(r9) ffc2abb4: 91 69 00 0c stw r11,12(r9) ffc2abb8: 90 09 00 10 stw r0,16(r9) ffc2abbc: 80 01 00 18 lwz r0,24(r1) ffc2abc0: 90 09 00 14 stw r0,20(r9) return 0; } ffc2abc4: 80 01 00 34 lwz r0,52(r1) ffc2abc8: 83 c1 00 28 lwz r30,40(r1) ffc2abcc: 7c 08 03 a6 mtlr r0 ffc2abd0: 83 e1 00 2c lwz r31,44(r1) ffc2abd4: 38 21 00 30 addi r1,r1,48 ffc2abd8: 4e 80 00 20 blr ffc08188 : int chmod( const char *path, mode_t mode ) { ffc08188: 94 21 ff c8 stwu r1,-56(r1) ffc0818c: 7c 08 02 a6 mflr r0 ffc08190: 93 a1 00 2c stw r29,44(r1) ffc08194: 7c 7d 1b 78 mr r29,r3 ffc08198: 90 01 00 3c stw r0,60(r1) ffc0819c: 93 c1 00 30 stw r30,48(r1) ffc081a0: 7c 9e 23 78 mr r30,r4 ffc081a4: 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 ); ffc081a8: 48 04 75 15 bl ffc4f6bc ffc081ac: 3b e1 00 08 addi r31,r1,8 ffc081b0: 7c 64 1b 78 mr r4,r3 ffc081b4: 38 a0 00 00 li r5,0 ffc081b8: 7f a3 eb 78 mr r3,r29 ffc081bc: 7f e6 fb 78 mr r6,r31 ffc081c0: 38 e0 00 01 li r7,1 ffc081c4: 48 00 03 65 bl ffc08528 if ( status != 0 ) ffc081c8: 3b a0 ff ff li r29,-1 ffc081cc: 2f 83 00 00 cmpwi cr7,r3,0 ffc081d0: 40 9e 00 bc bne- cr7,ffc0828c return -1; if ( !loc.handlers ){ ffc081d4: 81 21 00 10 lwz r9,16(r1) ffc081d8: 2f 89 00 00 cmpwi cr7,r9,0 ffc081dc: 40 be 00 34 bne+ cr7,ffc08210 rtems_filesystem_freenode( &loc ); ffc081e0: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc081e4: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc081e8: 41 9e 00 1c beq- cr7,ffc08204 <== NOT EXECUTED ffc081ec: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc081f0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc081f4: 41 9e 00 10 beq- cr7,ffc08204 <== NOT EXECUTED ffc081f8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc081fc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc08200: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); ffc08204: 48 03 f6 e5 bl ffc478e8 <__errno> <== NOT EXECUTED ffc08208: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc0820c: 48 00 00 3c b ffc08248 <== NOT EXECUTED } if ( !loc.handlers->fchmod_h ){ ffc08210: 80 09 00 1c lwz r0,28(r9) ffc08214: 2f 80 00 00 cmpwi cr7,r0,0 ffc08218: 40 be 00 3c bne+ cr7,ffc08254 rtems_filesystem_freenode( &loc ); ffc0821c: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc08220: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc08224: 41 9e 00 1c beq- cr7,ffc08240 <== NOT EXECUTED ffc08228: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc0822c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc08230: 41 9e 00 10 beq- cr7,ffc08240 <== NOT EXECUTED ffc08234: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc08238: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0823c: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc08240: 48 03 f6 a9 bl ffc478e8 <__errno> <== NOT EXECUTED ffc08244: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc08248: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0824c: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc08250: 48 00 00 3c b ffc0828c <== NOT EXECUTED } result = (*loc.handlers->fchmod_h)( &loc, mode ); ffc08254: 7f c4 f3 78 mr r4,r30 ffc08258: 7c 09 03 a6 mtctr r0 ffc0825c: 7f e3 fb 78 mr r3,r31 ffc08260: 4e 80 04 21 bctrl rtems_filesystem_freenode( &loc ); ffc08264: 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 ); ffc08268: 7c 7d 1b 78 mr r29,r3 rtems_filesystem_freenode( &loc ); ffc0826c: 2f 89 00 00 cmpwi cr7,r9,0 ffc08270: 41 9e 00 1c beq- cr7,ffc0828c ffc08274: 80 09 00 1c lwz r0,28(r9) ffc08278: 2f 80 00 00 cmpwi cr7,r0,0 ffc0827c: 41 9e 00 10 beq- cr7,ffc0828c ffc08280: 7f e3 fb 78 mr r3,r31 ffc08284: 7c 09 03 a6 mtctr r0 ffc08288: 4e 80 04 21 bctrl return result; } ffc0828c: 80 01 00 3c lwz r0,60(r1) ffc08290: 7f a3 eb 78 mr r3,r29 ffc08294: 83 c1 00 30 lwz r30,48(r1) ffc08298: 7c 08 03 a6 mtlr r0 ffc0829c: 83 a1 00 2c lwz r29,44(r1) ffc082a0: 83 e1 00 34 lwz r31,52(r1) ffc082a4: 38 21 00 38 addi r1,r1,56 ffc082a8: 4e 80 00 20 blr ffc2abdc : int chown( const char *path, uid_t owner, gid_t group ) { ffc2abdc: 94 21 ff c8 stwu r1,-56(r1) ffc2abe0: 7c 08 02 a6 mflr r0 ffc2abe4: 93 81 00 28 stw r28,40(r1) ffc2abe8: 7c 7c 1b 78 mr r28,r3 ffc2abec: 90 01 00 3c stw r0,60(r1) ffc2abf0: 93 a1 00 2c stw r29,44(r1) ffc2abf4: 7c 9d 23 78 mr r29,r4 ffc2abf8: 93 c1 00 30 stw r30,48(r1) ffc2abfc: 7c be 2b 78 mr r30,r5 ffc2ac00: 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 ) ) ffc2ac04: 48 02 4a b9 bl ffc4f6bc ffc2ac08: 3b e1 00 08 addi r31,r1,8 ffc2ac0c: 7c 64 1b 78 mr r4,r3 ffc2ac10: 38 a0 00 00 li r5,0 ffc2ac14: 7f 83 e3 78 mr r3,r28 ffc2ac18: 7f e6 fb 78 mr r6,r31 ffc2ac1c: 38 e0 00 01 li r7,1 ffc2ac20: 4b fd d9 09 bl ffc08528 ffc2ac24: 3b 80 ff ff li r28,-1 ffc2ac28: 2f 83 00 00 cmpwi cr7,r3,0 ffc2ac2c: 40 9e 00 7c bne- cr7,ffc2aca8 return -1; if ( !loc.ops->chown_h ) { ffc2ac30: 81 21 00 14 lwz r9,20(r1) ffc2ac34: 80 09 00 18 lwz r0,24(r9) ffc2ac38: 2f 80 00 00 cmpwi cr7,r0,0 ffc2ac3c: 40 be 00 30 bne+ cr7,ffc2ac6c rtems_filesystem_freenode( &loc ); ffc2ac40: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2ac44: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2ac48: 41 9e 00 10 beq- cr7,ffc2ac58 <== NOT EXECUTED ffc2ac4c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2ac50: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2ac54: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2ac58: 48 01 cc 91 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2ac5c: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2ac60: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2ac64: 3b 80 ff ff li r28,-1 <== NOT EXECUTED ffc2ac68: 48 00 00 40 b ffc2aca8 <== NOT EXECUTED } result = (*loc.ops->chown_h)( &loc, owner, group ); ffc2ac6c: 7f a4 eb 78 mr r4,r29 ffc2ac70: 7c 09 03 a6 mtctr r0 ffc2ac74: 7f c5 f3 78 mr r5,r30 ffc2ac78: 7f e3 fb 78 mr r3,r31 ffc2ac7c: 4e 80 04 21 bctrl rtems_filesystem_freenode( &loc ); ffc2ac80: 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 ); ffc2ac84: 7c 7c 1b 78 mr r28,r3 rtems_filesystem_freenode( &loc ); ffc2ac88: 2f 89 00 00 cmpwi cr7,r9,0 ffc2ac8c: 41 9e 00 1c beq- cr7,ffc2aca8 ffc2ac90: 80 09 00 1c lwz r0,28(r9) ffc2ac94: 2f 80 00 00 cmpwi cr7,r0,0 ffc2ac98: 41 9e 00 10 beq- cr7,ffc2aca8 ffc2ac9c: 7f e3 fb 78 mr r3,r31 ffc2aca0: 7c 09 03 a6 mtctr r0 ffc2aca4: 4e 80 04 21 bctrl return result; } ffc2aca8: 80 01 00 3c lwz r0,60(r1) ffc2acac: 7f 83 e3 78 mr r3,r28 ffc2acb0: 83 a1 00 2c lwz r29,44(r1) ffc2acb4: 7c 08 03 a6 mtlr r0 ffc2acb8: 83 81 00 28 lwz r28,40(r1) ffc2acbc: 83 c1 00 30 lwz r30,48(r1) ffc2acc0: 83 e1 00 34 lwz r31,52(r1) ffc2acc4: 38 21 00 38 addi r1,r1,56 ffc2acc8: 4e 80 00 20 blr ffc2accc : #include int chroot( const char *pathname ) { ffc2accc: 94 21 ff c8 stwu r1,-56(r1) ffc2acd0: 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) { ffc2acd4: 3d 20 00 00 lis r9,0 #include int chroot( const char *pathname ) { ffc2acd8: 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) { ffc2acdc: 3f c0 00 00 lis r30,0 #include int chroot( const char *pathname ) { ffc2ace0: 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) { ffc2ace4: 83 fe 35 2c lwz r31,13612(r30) #include int chroot( const char *pathname ) { ffc2ace8: 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) { ffc2acec: 38 09 63 dc addi r0,r9,25564 ffc2acf0: 7f 9f 00 00 cmpw cr7,r31,r0 #include int chroot( const char *pathname ) { ffc2acf4: 93 a1 00 2c stw r29,44(r1) ffc2acf8: 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) { ffc2acfc: 40 be 00 28 bne+ cr7,ffc2ad24 rtems_libio_set_private_env(); /* try to set a new private env*/ ffc2ad00: 48 00 1d 89 bl ffc2ca88 if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ ffc2ad04: 80 1e 35 2c lwz r0,13612(r30) ffc2ad08: 7f 80 f8 00 cmpw cr7,r0,r31 ffc2ad0c: 40 be 00 18 bne+ cr7,ffc2ad24 rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2ad10: 48 01 cb d9 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2ad14: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2ad18: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2ad1c: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc2ad20: 48 00 00 b4 b ffc2add4 <== NOT EXECUTED } result = chdir(pathname); ffc2ad24: 7f a3 eb 78 mr r3,r29 ffc2ad28: 4b ff fd 79 bl ffc2aaa0 if (result) { ffc2ad2c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2ad30: 40 9e 00 28 bne- cr7,ffc2ad58 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { ffc2ad34: 3c 60 ff c6 lis r3,-58 ffc2ad38: 38 63 5b e5 addi r3,r3,23525 ffc2ad3c: 38 80 00 01 li r4,1 ffc2ad40: 38 a0 00 00 li r5,0 ffc2ad44: 38 c1 00 08 addi r6,r1,8 ffc2ad48: 38 e0 00 00 li r7,0 ffc2ad4c: 4b fd d7 dd bl ffc08528 ffc2ad50: 2f 83 00 00 cmpwi cr7,r3,0 ffc2ad54: 41 be 00 20 beq+ cr7,ffc2ad74 /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); ffc2ad58: 48 01 cb 91 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2ad5c: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED ffc2ad60: 48 01 cb 89 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2ad64: 80 03 00 00 lwz r0,0(r3) <== NOT EXECUTED ffc2ad68: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc2ad6c: 90 1f 00 00 stw r0,0(r31) <== NOT EXECUTED ffc2ad70: 48 00 00 64 b ffc2add4 <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); ffc2ad74: 3d 20 00 00 lis r9,0 ffc2ad78: 80 69 35 2c lwz r3,13612(r9) ffc2ad7c: 81 23 00 24 lwz r9,36(r3) ffc2ad80: 2f 89 00 00 cmpwi cr7,r9,0 ffc2ad84: 41 9e 00 1c beq- cr7,ffc2ada0 ffc2ad88: 80 09 00 1c lwz r0,28(r9) ffc2ad8c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2ad90: 41 9e 00 10 beq- cr7,ffc2ada0 ffc2ad94: 38 63 00 18 addi r3,r3,24 ffc2ad98: 7c 09 03 a6 mtctr r0 ffc2ad9c: 4e 80 04 21 bctrl rtems_filesystem_root = loc; ffc2ada0: 3d 20 00 00 lis r9,0 ffc2ada4: 80 01 00 14 lwz r0,20(r1) ffc2ada8: 81 29 35 2c lwz r9,13612(r9) ffc2adac: 38 60 00 00 li r3,0 ffc2adb0: 81 41 00 0c lwz r10,12(r1) ffc2adb4: 81 61 00 10 lwz r11,16(r1) ffc2adb8: 81 01 00 08 lwz r8,8(r1) ffc2adbc: 91 49 00 1c stw r10,28(r9) ffc2adc0: 91 09 00 18 stw r8,24(r9) ffc2adc4: 91 69 00 20 stw r11,32(r9) ffc2adc8: 90 09 00 24 stw r0,36(r9) ffc2adcc: 80 01 00 18 lwz r0,24(r1) ffc2add0: 90 09 00 28 stw r0,40(r9) return 0; } ffc2add4: 80 01 00 3c lwz r0,60(r1) ffc2add8: 83 a1 00 2c lwz r29,44(r1) ffc2addc: 7c 08 03 a6 mtlr r0 ffc2ade0: 83 c1 00 30 lwz r30,48(r1) ffc2ade4: 83 e1 00 34 lwz r31,52(r1) ffc2ade8: 38 21 00 38 addi r1,r1,56 ffc2adec: 4e 80 00 20 blr ffc0bdb4 : #include "devfs.h" int devFS_close( rtems_libio_t *iop ) { ffc0bdb4: 94 21 ff e8 stwu r1,-24(r1) ffc0bdb8: 7c 08 02 a6 mflr r0 ffc0bdbc: 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; ffc0bdc0: 38 00 00 00 li r0,0 args.mode = 0; status = rtems_io_close( ffc0bdc4: 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; ffc0bdc8: 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; ffc0bdcc: 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; ffc0bdd0: 81 23 00 3c lwz r9,60(r3) args.iop = iop; ffc0bdd4: 90 61 00 08 stw r3,8(r1) args.flags = 0; args.mode = 0; status = rtems_io_close( ffc0bdd8: 80 89 00 0c lwz r4,12(r9) ffc0bddc: 80 69 00 08 lwz r3,8(r9) ffc0bde0: 48 00 17 55 bl ffc0d534 np->major, np->minor, (void *) &args ); if ( status ) { ffc0bde4: 38 00 00 00 li r0,0 ffc0bde8: 2f 83 00 00 cmpwi cr7,r3,0 ffc0bdec: 41 be 00 0c beq+ cr7,ffc0bdf8 return rtems_deviceio_errno(status); ffc0bdf0: 48 00 01 35 bl ffc0bf24 <== NOT EXECUTED ffc0bdf4: 7c 60 1b 78 mr r0,r3 <== NOT EXECUTED } return 0; } ffc0bdf8: 7c 03 03 78 mr r3,r0 ffc0bdfc: 80 01 00 1c lwz r0,28(r1) ffc0be00: 38 21 00 18 addi r1,r1,24 ffc0be04: 7c 08 03 a6 mtlr r0 ffc0be08: 4e 80 00 20 blr ffc0be18 : const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { ffc0be18: 94 21 ff d8 stwu r1,-40(r1) ffc0be1c: 7c 08 02 a6 mflr r0 ffc0be20: 93 c1 00 20 stw r30,32(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; ffc0be24: 83 c6 00 00 lwz r30,0(r6) const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { ffc0be28: 93 21 00 0c stw r25,12(r1) ffc0be2c: 7c 79 1b 78 mr r25,r3 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) ffc0be30: 2f 9e 00 00 cmpwi cr7,r30,0 const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { ffc0be34: 93 61 00 14 stw r27,20(r1) ffc0be38: 7c 9b 23 78 mr r27,r4 ffc0be3c: 93 e1 00 24 stw r31,36(r1) ffc0be40: 7c df 33 78 mr r31,r6 ffc0be44: 90 01 00 2c stw r0,44(r1) ffc0be48: 93 41 00 10 stw r26,16(r1) ffc0be4c: 93 81 00 18 stw r28,24(r1) ffc0be50: 93 a1 00 1c stw r29,28(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) ffc0be54: 41 9e 00 14 beq- cr7,ffc0be68 rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { ffc0be58: 3f 40 00 00 lis r26,0 ffc0be5c: 3b 5a 26 b0 addi r26,r26,9904 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) ffc0be60: 3b a0 00 00 li r29,0 ffc0be64: 48 00 00 6c b ffc0bed0 rtems_set_errno_and_return_minus_one( EFAULT ); ffc0be68: 48 00 32 e9 bl ffc0f150 <__errno> <== NOT EXECUTED ffc0be6c: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc0be70: 48 00 00 80 b ffc0bef0 <== NOT EXECUTED for (i = 0; i < rtems_device_table_size; i++) { if (!device_name_table[i].device_name) ffc0be74: 83 9e 00 00 lwz r28,0(r30) ffc0be78: 2f 9c 00 00 cmpwi cr7,r28,0 continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) ffc0be7c: 7f 84 e3 78 mr r4,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) ffc0be80: 41 9e 00 4c beq- cr7,ffc0becc continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) ffc0be84: 48 00 43 cd bl ffc10250 ffc0be88: 2f 83 00 00 cmpwi cr7,r3,0 ffc0be8c: 40 9e 00 40 bne- cr7,ffc0becc continue; if (device_name_table[i].device_name[pathnamelen] != '\0') ffc0be90: 7c 1c d8 ae lbzx r0,r28,r27 ffc0be94: 2f 80 00 00 cmpwi cr7,r0,0 ffc0be98: 40 be 00 34 bne+ cr7,ffc0becc /* 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; ffc0be9c: 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]; ffc0bea0: 93 df 00 00 stw r30,0(r31) pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; ffc0bea4: 81 29 26 f8 lwz r9,9976(r9) ffc0bea8: 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; ffc0beac: 3d 20 00 00 lis r9,0 pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; ffc0beb0: 90 1f 00 10 stw r0,16(r31) 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; ffc0beb4: 38 09 21 48 addi r0,r9,8520 pathloc->ops = &devFS_ops; ffc0beb8: 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; ffc0bebc: 90 1f 00 08 stw r0,8(r31) pathloc->ops = &devFS_ops; ffc0bec0: 38 09 21 80 addi r0,r9,8576 ffc0bec4: 90 1f 00 0c stw r0,12(r31) pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; ffc0bec8: 48 00 00 30 b ffc0bef8 /* 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++) { ffc0becc: 3b de 00 14 addi r30,r30,20 ffc0bed0: 80 1a 00 00 lwz r0,0(r26) if (!device_name_table[i].device_name) continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) ffc0bed4: 7f 23 cb 78 mr r3,r25 ffc0bed8: 7f 65 db 78 mr r5,r27 /* 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++) { ffc0bedc: 7f 9d 00 40 cmplw cr7,r29,r0 ffc0bee0: 3b bd 00 01 addi r29,r29,1 ffc0bee4: 41 9c ff 90 blt+ cr7,ffc0be74 pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); ffc0bee8: 48 00 32 69 bl ffc0f150 <__errno> ffc0beec: 38 00 00 02 li r0,2 ffc0bef0: 90 03 00 00 stw r0,0(r3) ffc0bef4: 38 60 ff ff li r3,-1 } ffc0bef8: 80 01 00 2c lwz r0,44(r1) ffc0befc: 83 21 00 0c lwz r25,12(r1) ffc0bf00: 7c 08 03 a6 mtlr r0 ffc0bf04: 83 41 00 10 lwz r26,16(r1) ffc0bf08: 83 61 00 14 lwz r27,20(r1) ffc0bf0c: 83 81 00 18 lwz r28,24(r1) ffc0bf10: 83 a1 00 1c lwz r29,28(r1) ffc0bf14: 83 c1 00 20 lwz r30,32(r1) ffc0bf18: 83 e1 00 24 lwz r31,36(r1) ffc0bf1c: 38 21 00 28 addi r1,r1,40 ffc0bf20: 4e 80 00 20 blr ffc03858 : int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { ffc03858: 94 21 ff e8 stwu r1,-24(r1) ffc0385c: 7c 08 02 a6 mflr r0 ffc03860: 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( ffc03864: 3f a0 00 00 lis r29,0 int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { ffc03868: 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( ffc0386c: 80 1d 26 b0 lwz r0,9904(r29) int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { ffc03870: 93 e1 00 14 stw r31,20(r1) ffc03874: 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( ffc03878: 1c 60 00 14 mulli r3,r0,20 int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { ffc0387c: 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( ffc03880: 48 00 84 51 bl ffc0bcd0 <_Workspace_Allocate> sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) ffc03884: 7c 7e 1b 79 mr. r30,r3 ffc03888: 40 a2 00 18 bne+ ffc038a0 rtems_set_errno_and_return_minus_one( ENOMEM ); ffc0388c: 48 00 b8 c5 bl ffc0f150 <__errno> <== NOT EXECUTED ffc03890: 38 00 00 0c li r0,12 <== NOT EXECUTED ffc03894: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc03898: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc0389c: 48 00 00 30 b ffc038cc <== NOT EXECUTED memset( ffc038a0: 80 bd 26 b0 lwz r5,9904(r29) ffc038a4: 38 80 00 00 li r4,0 ffc038a8: 1c a5 00 14 mulli r5,r5,20 ffc038ac: 48 00 c4 7d bl ffc0fd28 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; ffc038b0: 3d 20 00 00 lis r9,0 ffc038b4: 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; ffc038b8: 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; ffc038bc: 38 09 00 38 addi r0,r9,56 ffc038c0: 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; ffc038c4: 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; ffc038c8: 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; } ffc038cc: 80 01 00 1c lwz r0,28(r1) ffc038d0: 83 a1 00 0c lwz r29,12(r1) ffc038d4: 7c 08 03 a6 mtlr r0 ffc038d8: 83 c1 00 10 lwz r30,16(r1) ffc038dc: 83 e1 00 14 lwz r31,20(r1) ffc038e0: 38 21 00 18 addi r1,r1,24 ffc038e4: 4e 80 00 20 blr ffc03a78 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { ffc03a78: 94 21 ff e8 stwu r1,-24(r1) ffc03a7c: 7c 08 02 a6 mflr r0 ffc03a80: 7c 69 1b 78 mr r9,r3 ffc03a84: 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; ffc03a88: 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; ffc03a8c: 81 63 00 3c lwz r11,60(r3) args.iop = iop; args.command = command; args.buffer = buffer; ffc03a90: 90 a1 00 10 stw r5,16(r1) status = rtems_io_control( ffc03a94: 38 a1 00 08 addi r5,r1,8 ffc03a98: 80 8b 00 0c lwz r4,12(r11) ffc03a9c: 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; ffc03aa0: 91 21 00 08 stw r9,8(r1) args.command = command; args.buffer = buffer; status = rtems_io_control( ffc03aa4: 48 00 4a f5 bl ffc08598 np->major, np->minor, (void *) &args ); if ( status ) ffc03aa8: 2f 83 00 00 cmpwi cr7,r3,0 ffc03aac: 41 be 00 0c beq+ cr7,ffc03ab8 return rtems_deviceio_errno(status); ffc03ab0: 48 00 84 75 bl ffc0bf24 <== NOT EXECUTED ffc03ab4: 48 00 00 08 b ffc03abc <== NOT EXECUTED return args.ioctl_return; ffc03ab8: 80 61 00 14 lwz r3,20(r1) } ffc03abc: 80 01 00 1c lwz r0,28(r1) ffc03ac0: 38 21 00 18 addi r1,r1,24 ffc03ac4: 7c 08 03 a6 mtlr r0 ffc03ac8: 4e 80 00 20 blr ffc038e8 : const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { ffc038e8: 94 21 ff d8 stwu r1,-40(r1) ffc038ec: 7c 08 02 a6 mflr r0 ffc038f0: 93 81 00 18 stw r28,24(r1) ffc038f4: 7c dc 33 78 mr r28,r6 ffc038f8: 93 a1 00 1c stw r29,28(r1) ffc038fc: 7c bd 2b 78 mr r29,r5 ffc03900: 93 c1 00 20 stw r30,32(r1) ffc03904: 7c 9e 23 78 mr r30,r4 ffc03908: 93 e1 00 24 stw r31,36(r1) ffc0390c: 7c 7f 1b 78 mr r31,r3 ffc03910: 90 01 00 2c stw r0,44(r1) ffc03914: 93 01 00 08 stw r24,8(r1) ffc03918: 93 21 00 0c stw r25,12(r1) ffc0391c: 93 41 00 10 stw r26,16(r1) ffc03920: 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') && ffc03924: 88 03 00 00 lbz r0,0(r3) ffc03928: 2f 80 00 64 cmpwi cr7,r0,100 ffc0392c: 40 be 00 2c bne+ cr7,ffc03958 ffc03930: 88 03 00 01 lbz r0,1(r3) ffc03934: 2f 80 00 65 cmpwi cr7,r0,101 ffc03938: 40 be 00 20 bne+ cr7,ffc03958 (path[2] == 'v') && (path[3] == '\0')) ffc0393c: 88 03 00 02 lbz r0,2(r3) ffc03940: 2f 80 00 76 cmpwi cr7,r0,118 ffc03944: 40 be 00 14 bne+ cr7,ffc03958 ffc03948: 88 03 00 03 lbz r0,3(r3) ffc0394c: 38 60 00 00 li r3,0 ffc03950: 2f 80 00 00 cmpwi cr7,r0,0 ffc03954: 41 9e 00 ec beq- cr7,ffc03a40 return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) ffc03958: 57 c0 04 26 rlwinm r0,r30,0,16,19 ffc0395c: 2f 80 60 00 cmpwi cr7,r0,24576 ffc03960: 41 9e 00 18 beq- cr7,ffc03978 ffc03964: 2f 80 20 00 cmpwi cr7,r0,8192 ffc03968: 41 be 00 10 beq+ cr7,ffc03978 rtems_set_errno_and_return_minus_one( EINVAL ); ffc0396c: 48 00 b7 e5 bl ffc0f150 <__errno> <== NOT EXECUTED ffc03970: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc03974: 48 00 00 2c b ffc039a0 <== NOT EXECUTED else rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; ffc03978: 83 47 00 00 lwz r26,0(r7) if (!device_name_table) ffc0397c: 2f 9a 00 00 cmpwi cr7,r26,0 ffc03980: 41 9e 00 18 beq- cr7,ffc03998 rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ ffc03984: 3f 00 00 00 lis r24,0 ffc03988: 3b 18 26 b0 addi r24,r24,9904 else rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) ffc0398c: 3b 20 ff ff li r25,-1 ffc03990: 3b 60 00 00 li r27,0 ffc03994: 48 00 00 48 b ffc039dc rtems_set_errno_and_return_minus_one( EFAULT ); ffc03998: 48 00 b7 b9 bl ffc0f150 <__errno> <== NOT EXECUTED ffc0399c: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc039a0: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc039a4: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc039a8: 48 00 00 98 b ffc03a40 <== NOT EXECUTED for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) ffc039ac: 7c 1a 48 2e lwzx r0,r26,r9 ffc039b0: 2f 80 00 00 cmpwi cr7,r0,0 slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) ffc039b4: 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) ffc039b8: 41 9e 00 1c beq- cr7,ffc039d4 slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) ffc039bc: 48 00 c6 d9 bl ffc10094 <== NOT EXECUTED ffc039c0: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc039c4: 40 be 00 14 bne+ cr7,ffc039d8 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EEXIST ); ffc039c8: 48 00 b7 89 bl ffc0f150 <__errno> <== NOT EXECUTED ffc039cc: 38 00 00 11 li r0,17 <== NOT EXECUTED ffc039d0: 4b ff ff d0 b ffc039a0 <== NOT EXECUTED ffc039d4: 7f 79 db 78 mr r25,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++){ ffc039d8: 3b 7b 00 01 addi r27,r27,1 ffc039dc: 80 18 00 00 lwz r0,0(r24) if (device_name_table[i].device_name == NULL) ffc039e0: 1d 3b 00 14 mulli r9,r27,20 /* 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++){ ffc039e4: 7f 9b 00 40 cmplw cr7,r27,r0 if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) ffc039e8: 7f e3 fb 78 mr r3,r31 /* 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++){ ffc039ec: 41 9c ff c0 blt+ cr7,ffc039ac else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) ffc039f0: 2f 99 ff ff cmpwi cr7,r25,-1 ffc039f4: 40 be 00 10 bne+ cr7,ffc03a04 rtems_set_errno_and_return_minus_one( ENOMEM ); ffc039f8: 48 00 b7 59 bl ffc0f150 <__errno> <== NOT EXECUTED ffc039fc: 38 00 00 0c li r0,12 <== NOT EXECUTED ffc03a00: 4b ff ff a0 b ffc039a0 <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc03a04: 7f 60 00 a6 mfmsr r27 ffc03a08: 7c 10 42 a6 mfsprg r0,0 ffc03a0c: 7f 60 00 78 andc r0,r27,r0 ffc03a10: 7c 00 01 24 mtmsr r0 _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; ffc03a14: 1f 39 00 14 mulli r25,r25,20 ffc03a18: 7f fa c9 2e stwx r31,r26,r25 device_name_table[slot].device_name_length = strlen(path); ffc03a1c: 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; ffc03a20: 7f 5a ca 14 add r26,r26,r25 device_name_table[slot].device_name_length = strlen(path); ffc03a24: 48 00 c7 91 bl ffc101b4 device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; ffc03a28: 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); ffc03a2c: 90 7a 00 04 stw r3,4(r26) device_name_table[slot].major = major; ffc03a30: 93 ba 00 08 stw r29,8(r26) device_name_table[slot].minor = minor; ffc03a34: 93 9a 00 0c stw r28,12(r26) return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc03a38: 7f 60 01 24 mtmsr r27 ffc03a3c: 38 60 00 00 li r3,0 device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } ffc03a40: 80 01 00 2c lwz r0,44(r1) ffc03a44: 83 01 00 08 lwz r24,8(r1) ffc03a48: 7c 08 03 a6 mtlr r0 ffc03a4c: 83 21 00 0c lwz r25,12(r1) ffc03a50: 83 41 00 10 lwz r26,16(r1) ffc03a54: 83 61 00 14 lwz r27,20(r1) ffc03a58: 83 81 00 18 lwz r28,24(r1) ffc03a5c: 83 a1 00 1c lwz r29,28(r1) ffc03a60: 83 c1 00 20 lwz r30,32(r1) ffc03a64: 83 e1 00 24 lwz r31,36(r1) ffc03a68: 38 21 00 28 addi r1,r1,40 ffc03a6c: 4e 80 00 20 blr ffc03acc : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { ffc03acc: 94 21 ff e8 stwu r1,-24(r1) ffc03ad0: 7c 08 02 a6 mflr r0 ffc03ad4: 90 01 00 1c stw r0,28(r1) args.iop = iop; args.flags = iop->flags; args.mode = mode; status = rtems_io_open( ffc03ad8: 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; ffc03adc: 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; ffc03ae0: 81 23 00 3c lwz r9,60(r3) args.iop = iop; args.flags = iop->flags; ffc03ae4: 90 01 00 0c stw r0,12(r1) args.mode = mode; ffc03ae8: 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; ffc03aec: 90 61 00 08 stw r3,8(r1) args.flags = iop->flags; args.mode = mode; status = rtems_io_open( ffc03af0: 80 89 00 0c lwz r4,12(r9) ffc03af4: 80 69 00 08 lwz r3,8(r9) ffc03af8: 48 00 4c 61 bl ffc08758 np->major, np->minor, (void *) &args ); if ( status ) ffc03afc: 38 00 00 00 li r0,0 ffc03b00: 2f 83 00 00 cmpwi cr7,r3,0 ffc03b04: 41 be 00 0c beq+ cr7,ffc03b10 return rtems_deviceio_errno(status); ffc03b08: 48 00 84 1d bl ffc0bf24 <== NOT EXECUTED ffc03b0c: 7c 60 1b 78 mr r0,r3 <== NOT EXECUTED return 0; } ffc03b10: 7c 03 03 78 mr r3,r0 ffc03b14: 80 01 00 1c lwz r0,28(r1) ffc03b18: 38 21 00 18 addi r1,r1,24 ffc03b1c: 7c 08 03 a6 mtlr r0 ffc03b20: 4e 80 00 20 blr ffc03b24 : ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { ffc03b24: 94 21 ff d8 stwu r1,-40(r1) <== NOT EXECUTED ffc03b28: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc03b2c: 7c 69 1b 78 mr r9,r3 <== NOT EXECUTED ffc03b30: 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; ffc03b34: 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; ffc03b38: 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; ffc03b3c: 90 01 00 20 stw r0,32(r1) <== NOT EXECUTED args.bytes_moved = 0; ffc03b40: 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; ffc03b44: 90 a1 00 1c stw r5,28(r1) <== NOT EXECUTED args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( ffc03b48: 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; ffc03b4c: 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; ffc03b50: 81 63 00 10 lwz r11,16(r3) <== NOT EXECUTED ffc03b54: 81 83 00 14 lwz r12,20(r3) <== NOT EXECUTED args.buffer = buffer; ffc03b58: 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( ffc03b5c: 80 6a 00 08 lwz r3,8(r10) <== NOT EXECUTED ffc03b60: 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; ffc03b64: 91 61 00 10 stw r11,16(r1) <== NOT EXECUTED ffc03b68: 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; ffc03b6c: 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( ffc03b70: 48 00 4c 49 bl ffc087b8 <== NOT EXECUTED np->major, np->minor, (void *) &args ); if ( status ) ffc03b74: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc03b78: 41 be 00 0c beq+ cr7,ffc03b84 <== NOT EXECUTED return rtems_deviceio_errno(status); ffc03b7c: 48 00 83 a9 bl ffc0bf24 <== NOT EXECUTED ffc03b80: 48 00 00 08 b ffc03b88 <== NOT EXECUTED return (ssize_t) args.bytes_moved; ffc03b84: 80 61 00 24 lwz r3,36(r1) <== NOT EXECUTED } ffc03b88: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc03b8c: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc03b90: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc03b94: 4e 80 00 20 blr <== NOT EXECUTED ffc03b98 : int devFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { ffc03b98: 94 21 ff f8 stwu r1,-8(r1) ffc03b9c: 7c 08 02 a6 mflr r0 ffc03ba0: 90 01 00 0c stw r0,12(r1) rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; ffc03ba4: 81 23 00 00 lwz r9,0(r3) if (!the_dev) ffc03ba8: 2f 89 00 00 cmpwi cr7,r9,0 ffc03bac: 40 be 00 18 bne+ cr7,ffc03bc4 rtems_set_errno_and_return_minus_one( EFAULT ); ffc03bb0: 48 00 b5 a1 bl ffc0f150 <__errno> <== NOT EXECUTED ffc03bb4: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc03bb8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc03bbc: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc03bc0: 48 00 00 20 b ffc03be0 <== NOT EXECUTED buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); buf->st_mode = the_dev->mode; ffc03bc4: 81 69 00 10 lwz r11,16(r9) ffc03bc8: 38 60 00 00 li r3,0 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 ); ffc03bcc: 80 09 00 0c lwz r0,12(r9) rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; ffc03bd0: 81 29 00 08 lwz r9,8(r9) buf->st_mode = the_dev->mode; ffc03bd4: 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 ); ffc03bd8: 91 24 00 18 stw r9,24(r4) ffc03bdc: 90 04 00 1c stw r0,28(r4) buf->st_mode = the_dev->mode; return 0; } ffc03be0: 80 01 00 0c lwz r0,12(r1) ffc03be4: 38 21 00 08 addi r1,r1,8 ffc03be8: 7c 08 03 a6 mtlr r0 ffc03bec: 4e 80 00 20 blr ffc03bf0 : ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { ffc03bf0: 94 21 ff d8 stwu r1,-40(r1) ffc03bf4: 7c 08 02 a6 mflr r0 ffc03bf8: 7c 69 1b 78 mr r9,r3 ffc03bfc: 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; ffc03c00: 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; ffc03c04: 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; ffc03c08: 90 01 00 20 stw r0,32(r1) args.bytes_moved = 0; ffc03c0c: 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; ffc03c10: 90 a1 00 1c stw r5,28(r1) args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( ffc03c14: 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; ffc03c18: 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; ffc03c1c: 81 63 00 10 lwz r11,16(r3) ffc03c20: 81 83 00 14 lwz r12,20(r3) args.buffer = (void *) buffer; ffc03c24: 90 81 00 18 stw r4,24(r1) args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( ffc03c28: 80 6a 00 08 lwz r3,8(r10) ffc03c2c: 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; ffc03c30: 91 61 00 10 stw r11,16(r1) ffc03c34: 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; ffc03c38: 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( ffc03c3c: 48 00 4b dd bl ffc08818 np->major, np->minor, (void *) &args ); if ( status ) ffc03c40: 2f 83 00 00 cmpwi cr7,r3,0 ffc03c44: 41 be 00 0c beq+ cr7,ffc03c50 return rtems_deviceio_errno(status); ffc03c48: 48 00 82 dd bl ffc0bf24 <== NOT EXECUTED ffc03c4c: 48 00 00 08 b ffc03c54 <== NOT EXECUTED return (ssize_t) args.bytes_moved; ffc03c50: 80 61 00 24 lwz r3,36(r1) } ffc03c54: 80 01 00 2c lwz r0,44(r1) ffc03c58: 38 21 00 28 addi r1,r1,40 ffc03c5c: 7c 08 03 a6 mtlr r0 ffc03c60: 4e 80 00 20 blr ffc0f4c0 : */ int device_close( rtems_libio_t *iop ) { ffc0f4c0: 94 21 ff e8 stwu r1,-24(r1) ffc0f4c4: 7c 08 02 a6 mflr r0 ffc0f4c8: 90 01 00 1c stw r0,28(r1) IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.flags = 0; ffc0f4cc: 38 00 00 00 li r0,0 args.mode = 0; status = rtems_io_close( ffc0f4d0: 38 a1 00 08 addi r5,r1,8 the_jnode = iop->file_info; args.iop = iop; args.flags = 0; args.mode = 0; ffc0f4d4: 90 01 00 10 stw r0,16(r1) IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.flags = 0; ffc0f4d8: 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; ffc0f4dc: 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; ffc0f4e0: 81 23 00 3c lwz r9,60(r3) args.iop = iop; args.flags = 0; args.mode = 0; status = rtems_io_close( ffc0f4e4: 80 89 00 54 lwz r4,84(r9) ffc0f4e8: 80 69 00 50 lwz r3,80(r9) ffc0f4ec: 48 00 18 b1 bl ffc10d9c the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { ffc0f4f0: 38 00 00 00 li r0,0 ffc0f4f4: 2f 83 00 00 cmpwi cr7,r3,0 ffc0f4f8: 41 be 00 0c beq+ cr7,ffc0f504 return rtems_deviceio_errno(status); ffc0f4fc: 48 00 1f 31 bl ffc1142c <== NOT EXECUTED ffc0f500: 7c 60 1b 78 mr r0,r3 <== NOT EXECUTED } return 0; } ffc0f504: 7c 03 03 78 mr r3,r0 ffc0f508: 80 01 00 1c lwz r0,28(r1) ffc0f50c: 38 21 00 18 addi r1,r1,24 ffc0f510: 7c 08 03 a6 mtlr r0 ffc0f514: 4e 80 00 20 blr ffc0f390 : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { ffc0f390: 94 21 ff e8 stwu r1,-24(r1) ffc0f394: 7c 08 02 a6 mflr r0 rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; args.command = command; args.buffer = buffer; ffc0f398: 90 a1 00 10 stw r5,16(r1) the_jnode = iop->file_info; status = rtems_io_control( ffc0f39c: 38 a1 00 08 addi r5,r1,8 int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { ffc0f3a0: 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; ffc0f3a4: 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; ffc0f3a8: 90 61 00 08 stw r3,8(r1) args.command = command; args.buffer = buffer; the_jnode = iop->file_info; ffc0f3ac: 81 23 00 3c lwz r9,60(r3) status = rtems_io_control( ffc0f3b0: 80 89 00 54 lwz r4,84(r9) ffc0f3b4: 80 69 00 50 lwz r3,80(r9) ffc0f3b8: 48 00 1a 45 bl ffc10dfc the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) ffc0f3bc: 2f 83 00 00 cmpwi cr7,r3,0 ffc0f3c0: 41 be 00 0c beq+ cr7,ffc0f3cc return rtems_deviceio_errno(status); ffc0f3c4: 48 00 20 69 bl ffc1142c <== NOT EXECUTED ffc0f3c8: 48 00 00 08 b ffc0f3d0 <== NOT EXECUTED return args.ioctl_return; ffc0f3cc: 80 61 00 14 lwz r3,20(r1) } ffc0f3d0: 80 01 00 1c lwz r0,28(r1) ffc0f3d4: 38 21 00 18 addi r1,r1,24 ffc0f3d8: 7c 08 03 a6 mtlr r0 ffc0f3dc: 4e 80 00 20 blr ffc0f518 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { ffc0f518: 94 21 ff e8 stwu r1,-24(r1) ffc0f51c: 7c 08 02 a6 mflr r0 ffc0f520: 90 01 00 1c stw r0,28(r1) args.iop = iop; args.flags = iop->flags; args.mode = mode; status = rtems_io_open( ffc0f524: 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; ffc0f528: 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; ffc0f52c: 90 61 00 08 stw r3,8(r1) args.flags = iop->flags; ffc0f530: 90 01 00 0c stw r0,12(r1) args.mode = mode; ffc0f534: 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; ffc0f538: 81 23 00 3c lwz r9,60(r3) args.iop = iop; args.flags = iop->flags; args.mode = mode; status = rtems_io_open( ffc0f53c: 80 89 00 54 lwz r4,84(r9) ffc0f540: 80 69 00 50 lwz r3,80(r9) ffc0f544: 48 00 19 19 bl ffc10e5c the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) ffc0f548: 38 00 00 00 li r0,0 ffc0f54c: 2f 83 00 00 cmpwi cr7,r3,0 ffc0f550: 41 be 00 0c beq+ cr7,ffc0f55c return rtems_deviceio_errno(status); ffc0f554: 48 00 1e d9 bl ffc1142c <== NOT EXECUTED ffc0f558: 7c 60 1b 78 mr r0,r3 <== NOT EXECUTED return 0; } ffc0f55c: 7c 03 03 78 mr r3,r0 ffc0f560: 80 01 00 1c lwz r0,28(r1) ffc0f564: 38 21 00 18 addi r1,r1,24 ffc0f568: 7c 08 03 a6 mtlr r0 ffc0f56c: 4e 80 00 20 blr ffc0f450 : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { ffc0f450: 94 21 ff d8 stwu r1,-40(r1) <== NOT EXECUTED ffc0f454: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0f458: 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; ffc0f45c: 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; ffc0f460: 81 23 00 10 lwz r9,16(r3) <== NOT EXECUTED ffc0f464: 81 43 00 14 lwz r10,20(r3) <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; ffc0f468: 90 01 00 20 stw r0,32(r1) <== NOT EXECUTED args.bytes_moved = 0; ffc0f46c: 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; ffc0f470: 90 a1 00 1c stw r5,28(r1) <== NOT EXECUTED args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( ffc0f474: 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; ffc0f478: 91 21 00 10 stw r9,16(r1) <== NOT EXECUTED ffc0f47c: 91 41 00 14 stw r10,20(r1) <== NOT EXECUTED args.buffer = buffer; ffc0f480: 90 81 00 18 stw r4,24(r1) <== NOT EXECUTED args.count = count; args.flags = iop->flags; args.bytes_moved = 0; ffc0f484: 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; ffc0f488: 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; ffc0f48c: 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( ffc0f490: 80 89 00 54 lwz r4,84(r9) <== NOT EXECUTED ffc0f494: 80 69 00 50 lwz r3,80(r9) <== NOT EXECUTED ffc0f498: 48 00 1a 25 bl ffc10ebc <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) ffc0f49c: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0f4a0: 41 be 00 0c beq+ cr7,ffc0f4ac <== NOT EXECUTED return rtems_deviceio_errno(status); ffc0f4a4: 48 00 1f 89 bl ffc1142c <== NOT EXECUTED ffc0f4a8: 48 00 00 08 b ffc0f4b0 <== NOT EXECUTED return (ssize_t) args.bytes_moved; ffc0f4ac: 80 61 00 24 lwz r3,36(r1) <== NOT EXECUTED } ffc0f4b0: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc0f4b4: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc0f4b8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0f4bc: 4e 80 00 20 blr <== NOT EXECUTED ffc0f3e0 : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { ffc0f3e0: 94 21 ff d8 stwu r1,-40(r1) ffc0f3e4: 7c 08 02 a6 mflr r0 ffc0f3e8: 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; ffc0f3ec: 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; ffc0f3f0: 81 23 00 10 lwz r9,16(r3) ffc0f3f4: 81 43 00 14 lwz r10,20(r3) args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; ffc0f3f8: 90 01 00 20 stw r0,32(r1) args.bytes_moved = 0; ffc0f3fc: 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; ffc0f400: 90 a1 00 1c stw r5,28(r1) args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( ffc0f404: 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; ffc0f408: 91 21 00 10 stw r9,16(r1) ffc0f40c: 91 41 00 14 stw r10,20(r1) args.buffer = (void *) buffer; ffc0f410: 90 81 00 18 stw r4,24(r1) args.count = count; args.flags = iop->flags; args.bytes_moved = 0; ffc0f414: 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; ffc0f418: 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; ffc0f41c: 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( ffc0f420: 80 89 00 54 lwz r4,84(r9) ffc0f424: 80 69 00 50 lwz r3,80(r9) ffc0f428: 48 00 1a f5 bl ffc10f1c the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) ffc0f42c: 2f 83 00 00 cmpwi cr7,r3,0 ffc0f430: 41 be 00 0c beq+ cr7,ffc0f43c return rtems_deviceio_errno(status); ffc0f434: 48 00 1f f9 bl ffc1142c <== NOT EXECUTED ffc0f438: 48 00 00 08 b ffc0f440 <== NOT EXECUTED return (ssize_t) args.bytes_moved; ffc0f43c: 80 61 00 24 lwz r3,36(r1) } ffc0f440: 80 01 00 2c lwz r0,44(r1) ffc0f444: 38 21 00 28 addi r1,r1,40 ffc0f448: 7c 08 03 a6 mtlr r0 ffc0f44c: 4e 80 00 20 blr ffc06278 : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { ffc06278: 94 21 ff f0 stwu r1,-16(r1) ffc0627c: 7c 08 02 a6 mflr r0 ffc06280: 90 01 00 14 stw r0,20(r1) rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { ffc06284: 80 03 00 b4 lwz r0,180(r3) /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { ffc06288: 93 e1 00 0c stw r31,12(r1) ffc0628c: 7c 7f 1b 78 mr r31,r3 rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { ffc06290: 2f 80 00 00 cmpwi cr7,r0,0 /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { ffc06294: 93 c1 00 08 stw r30,8(r1) rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { ffc06298: 41 9e 00 64 beq- cr7,ffc062fc static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0629c: 7c 00 00 a6 mfmsr r0 <== NOT EXECUTED ffc062a0: 7d 30 42 a6 mfsprg r9,0 <== NOT EXECUTED ffc062a4: 7c 09 48 78 andc r9,r0,r9 <== NOT EXECUTED ffc062a8: 7d 20 01 24 mtmsr r9 <== NOT EXECUTED rtems_interrupt_disable (level); while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { tty->rawOutBufState = rob_wait; ffc062ac: 3b c0 00 02 li r30,2 <== 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) { ffc062b0: 48 00 00 38 b ffc062e8 <== NOT EXECUTED tty->rawOutBufState = rob_wait; ffc062b4: 93 df 00 94 stw r30,148(r31) <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc062b8: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, ffc062bc: 80 7f 00 8c lwz r3,140(r31) <== NOT EXECUTED ffc062c0: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc062c4: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc062c8: 48 00 1a e5 bl ffc07dac <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) ffc062cc: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc062d0: 41 be 00 08 beq+ cr7,ffc062d8 <== NOT EXECUTED rtems_fatal_error_occurred (sc); ffc062d4: 48 00 23 05 bl ffc085d8 <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc062d8: 7c 00 00 a6 mfmsr r0 <== NOT EXECUTED ffc062dc: 7d 30 42 a6 mfsprg r9,0 <== NOT EXECUTED ffc062e0: 7c 09 48 78 andc r9,r0,r9 <== NOT EXECUTED ffc062e4: 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) { ffc062e8: 81 7f 00 84 lwz r11,132(r31) <== NOT EXECUTED ffc062ec: 81 3f 00 80 lwz r9,128(r31) <== NOT EXECUTED ffc062f0: 7f 8b 48 00 cmpw cr7,r11,r9 <== NOT EXECUTED ffc062f4: 40 9e ff c0 bne+ cr7,ffc062b4 <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc062f8: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level); } } ffc062fc: 80 01 00 14 lwz r0,20(r1) ffc06300: 83 c1 00 08 lwz r30,8(r1) ffc06304: 7c 08 03 a6 mtlr r0 ffc06308: 83 e1 00 0c lwz r31,12(r1) ffc0630c: 38 21 00 10 addi r1,r1,16 ffc06310: 4e 80 00 20 blr ffc0522c : int dup2( int fildes, int fildes2 ) { ffc0522c: 94 21 ff 98 stwu r1,-104(r1) ffc05230: 7c 08 02 a6 mflr r0 ffc05234: 93 c1 00 60 stw r30,96(r1) /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); ffc05238: 3b c1 00 08 addi r30,r1,8 int dup2( int fildes, int fildes2 ) { ffc0523c: 93 e1 00 64 stw r31,100(r1) ffc05240: 7c 9f 23 78 mr r31,r4 /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); ffc05244: 7f c4 f3 78 mr r4,r30 int dup2( int fildes, int fildes2 ) { ffc05248: 93 a1 00 5c stw r29,92(r1) ffc0524c: 7c 7d 1b 78 mr r29,r3 ffc05250: 90 01 00 6c stw r0,108(r1) /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); ffc05254: 48 00 08 19 bl ffc05a6c if ( status == -1 ) ffc05258: 2f 83 ff ff cmpwi cr7,r3,-1 ffc0525c: 41 be 00 30 beq+ cr7,ffc0528c /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); ffc05260: 7f c4 f3 78 mr r4,r30 ffc05264: 7f e3 fb 78 mr r3,r31 ffc05268: 48 00 08 05 bl ffc05a6c if ( status == -1 ) ffc0526c: 2f 83 ff ff cmpwi cr7,r3,-1 ffc05270: 41 9e 00 1c beq- cr7,ffc0528c /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); ffc05274: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc05278: 7f e5 fb 78 mr r5,r31 <== NOT EXECUTED ffc0527c: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc05280: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc05284: 48 00 02 ed bl ffc05570 <== NOT EXECUTED ffc05288: 48 00 00 08 b ffc05290 <== NOT EXECUTED ffc0528c: 38 60 ff ff li r3,-1 } ffc05290: 80 01 00 6c lwz r0,108(r1) ffc05294: 83 a1 00 5c lwz r29,92(r1) ffc05298: 7c 08 03 a6 mtlr r0 ffc0529c: 83 c1 00 60 lwz r30,96(r1) ffc052a0: 83 e1 00 64 lwz r31,100(r1) ffc052a4: 38 21 00 68 addi r1,r1,104 ffc052a8: 4e 80 00 20 blr ffc05c48 : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { ffc05c48: 94 21 ff e0 stwu r1,-32(r1) <== NOT EXECUTED ffc05c4c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc05c50: 90 01 00 24 stw r0,36(r1) <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { ffc05c54: 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) { ffc05c58: 93 e1 00 1c stw r31,28(r1) <== NOT EXECUTED ffc05c5c: 7c 9f 23 78 mr r31,r4 <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { ffc05c60: 71 20 02 00 andi. r0,r9,512 <== NOT EXECUTED ffc05c64: 41 82 00 5c beq- ffc05cc0 <== NOT EXECUTED ffc05c68: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc05c6c: 81 29 26 e0 lwz r9,9952(r9) <== NOT EXECUTED ffc05c70: 7d 29 1a 14 add r9,r9,r3 <== NOT EXECUTED ffc05c74: 88 09 00 01 lbz r0,1(r9) <== NOT EXECUTED ffc05c78: 70 09 00 20 andi. r9,r0,32 <== NOT EXECUTED ffc05c7c: 41 82 00 44 beq- ffc05cc0 <== NOT EXECUTED ffc05c80: 2f 83 00 09 cmpwi cr7,r3,9 <== NOT EXECUTED ffc05c84: 41 9e 00 3c beq- cr7,ffc05cc0 <== NOT EXECUTED ffc05c88: 2f 83 00 0a cmpwi cr7,r3,10 <== NOT EXECUTED ffc05c8c: 41 be 00 34 beq+ cr7,ffc05cc0 <== NOT EXECUTED char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; ffc05c90: 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] = '^'; ffc05c94: 39 20 00 5e li r9,94 <== NOT EXECUTED echobuf[1] = c ^ 0x40; ffc05c98: 98 01 00 09 stb r0,9(r1) <== NOT EXECUTED rtems_termios_puts (echobuf, 2, tty); ffc05c9c: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc05ca0: 38 80 00 02 li r4,2 <== 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] = '^'; ffc05ca4: 99 21 00 08 stb r9,8(r1) <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); ffc05ca8: 7f e5 fb 78 mr r5,r31 <== NOT EXECUTED ffc05cac: 4b ff fc a5 bl ffc05950 <== NOT EXECUTED tty->column += 2; ffc05cb0: 81 3f 00 28 lwz r9,40(r31) <== NOT EXECUTED ffc05cb4: 38 09 00 02 addi r0,r9,2 <== NOT EXECUTED ffc05cb8: 90 1f 00 28 stw r0,40(r31) <== NOT EXECUTED * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { ffc05cbc: 48 00 00 0c b ffc05cc8 <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); ffc05cc0: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc05cc4: 4b ff fe 05 bl ffc05ac8 <== NOT EXECUTED } } ffc05cc8: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc05ccc: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc05cd0: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc05cd4: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05cd8: 4e 80 00 20 blr <== NOT EXECUTED ffc2b53c : group_fp = fopen("/etc/group", "r"); } void endgrent(void) { if (group_fp != NULL) ffc2b53c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED fclose(group_fp); group_fp = fopen("/etc/group", "r"); } void endgrent(void) { ffc2b540: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc2b544: 7c 08 02 a6 mflr r0 <== NOT EXECUTED if (group_fp != NULL) ffc2b548: 80 69 5f 74 lwz r3,24436(r9) <== NOT EXECUTED fclose(group_fp); group_fp = fopen("/etc/group", "r"); } void endgrent(void) { ffc2b54c: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED if (group_fp != NULL) ffc2b550: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2b554: 41 9e 00 08 beq- cr7,ffc2b55c <== NOT EXECUTED fclose(group_fp); ffc2b558: 48 01 c5 31 bl ffc47a88 <== NOT EXECUTED } ffc2b55c: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc2b560: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc2b564: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2b568: 4e 80 00 20 blr <== NOT EXECUTED ffc2b56c : passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { if (passwd_fp != NULL) ffc2b56c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED fclose(passwd_fp); passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { ffc2b570: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc2b574: 7c 08 02 a6 mflr r0 <== NOT EXECUTED if (passwd_fp != NULL) ffc2b578: 80 69 5f 78 lwz r3,24440(r9) <== NOT EXECUTED fclose(passwd_fp); passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { ffc2b57c: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED if (passwd_fp != NULL) ffc2b580: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2b584: 41 9e 00 08 beq- cr7,ffc2b58c <== NOT EXECUTED fclose(passwd_fp); ffc2b588: 48 01 c5 01 bl ffc47a88 <== NOT EXECUTED } ffc2b58c: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc2b590: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc2b594: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2b598: 4e 80 00 20 blr <== NOT EXECUTED ffc05cdc : * 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) { ffc05cdc: 94 21 ff e0 stwu r1,-32(r1) <== NOT EXECUTED ffc05ce0: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc05ce4: 7d 80 00 26 mfcr r12 <== NOT EXECUTED ffc05ce8: 90 01 00 24 stw r0,36(r1) <== NOT EXECUTED if (tty->ccount == 0) ffc05cec: 80 03 00 20 lwz r0,32(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) { ffc05cf0: 93 e1 00 1c stw r31,28(r1) <== NOT EXECUTED ffc05cf4: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED if (tty->ccount == 0) ffc05cf8: 2f 80 00 00 cmpwi cr7,r0,0 <== 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) { ffc05cfc: 93 61 00 0c stw r27,12(r1) <== NOT EXECUTED ffc05d00: 93 81 00 10 stw r28,16(r1) <== NOT EXECUTED ffc05d04: 93 a1 00 14 stw r29,20(r1) <== NOT EXECUTED ffc05d08: 93 c1 00 18 stw r30,24(r1) <== NOT EXECUTED ffc05d0c: 91 81 00 08 stw r12,8(r1) <== NOT EXECUTED if (tty->ccount == 0) ffc05d10: 41 9e 01 f4 beq- cr7,ffc05f04 <== NOT EXECUTED return; if (lineFlag) { ffc05d14: 2f 84 00 00 cmpwi cr7,r4,0 <== NOT EXECUTED ffc05d18: 41 9e 01 c4 beq- cr7,ffc05edc <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { ffc05d1c: 80 03 00 3c lwz r0,60(r3) <== NOT EXECUTED ffc05d20: 70 09 00 08 andi. r9,r0,8 <== NOT EXECUTED ffc05d24: 40 a2 00 0c bne+ ffc05d30 <== NOT EXECUTED tty->ccount = 0; ffc05d28: 91 23 00 20 stw r9,32(r3) <== NOT EXECUTED return; ffc05d2c: 48 00 01 d8 b ffc05f04 <== NOT EXECUTED } if (!(tty->termios.c_lflag & ECHOE)) { ffc05d30: 70 00 00 10 andi. r0,r0,16 <== NOT EXECUTED ffc05d34: 40 a2 01 a8 bne+ ffc05edc <== NOT EXECUTED tty->ccount = 0; ffc05d38: 90 03 00 20 stw r0,32(r3) <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); ffc05d3c: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc05d40: 88 63 00 44 lbz r3,68(r3) <== NOT EXECUTED ffc05d44: 4b ff ff 05 bl ffc05c48 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) ffc05d48: 80 1f 00 3c lwz r0,60(r31) <== NOT EXECUTED echo ('\n', tty); ffc05d4c: 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) ffc05d50: 70 09 00 20 andi. r9,r0,32 <== NOT EXECUTED echo ('\n', tty); ffc05d54: 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) ffc05d58: 41 a2 01 ac beq+ ffc05f04 <== NOT EXECUTED ffc05d5c: 48 00 00 34 b ffc05d90 <== NOT EXECUTED } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; if (tty->termios.c_lflag & ECHO) { ffc05d60: 80 1f 00 3c lwz r0,60(r31) <== NOT EXECUTED echo ('\n', tty); return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; ffc05d64: 39 29 ff ff addi r9,r9,-1 <== NOT EXECUTED ffc05d68: 91 3f 00 20 stw r9,32(r31) <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { ffc05d6c: 70 0a 00 08 andi. r10,r0,8 <== NOT EXECUTED echo ('\n', tty); return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; ffc05d70: 81 7f 00 1c lwz r11,28(r31) <== NOT EXECUTED ffc05d74: 7f cb 48 ae lbzx r30,r11,r9 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { ffc05d78: 41 82 01 5c beq- ffc05ed4 <== NOT EXECUTED if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { ffc05d7c: 40 92 00 40 bne- cr4,ffc05dbc <== NOT EXECUTED ffc05d80: 70 0b 00 10 andi. r11,r0,16 <== NOT EXECUTED ffc05d84: 40 a2 00 38 bne+ ffc05dbc <== NOT EXECUTED echo (tty->termios.c_cc[VERASE], tty); ffc05d88: 88 7f 00 43 lbz r3,67(r31) <== NOT EXECUTED ffc05d8c: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED } } if (!lineFlag) break; } } ffc05d90: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc05d94: 81 81 00 08 lwz r12,8(r1) <== NOT EXECUTED ffc05d98: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05d9c: 83 61 00 0c lwz r27,12(r1) <== NOT EXECUTED ffc05da0: 83 81 00 10 lwz r28,16(r1) <== NOT EXECUTED ffc05da4: 7d 80 81 20 mtcrf 8,r12 <== NOT EXECUTED ffc05da8: 83 a1 00 14 lwz r29,20(r1) <== NOT EXECUTED ffc05dac: 83 c1 00 18 lwz r30,24(r1) <== NOT EXECUTED ffc05db0: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc05db4: 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); ffc05db8: 4b ff fe 90 b ffc05c48 <== NOT EXECUTED } else if (c == '\t') { ffc05dbc: 2f 9e 00 09 cmpwi cr7,r30,9 <== NOT EXECUTED ffc05dc0: 40 be 00 94 bne+ cr7,ffc05e54 <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) ffc05dc4: 39 29 00 01 addi r9,r9,1 <== 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; ffc05dc8: 83 df 00 2c lwz r30,44(r31) <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) ffc05dcc: 7d 29 03 a6 mtctr r9 <== NOT EXECUTED ffc05dd0: 70 0a 02 00 andi. r10,r0,512 <== NOT EXECUTED while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { ffc05dd4: 81 7d 00 00 lwz r11,0(r29) <== NOT EXECUTED ffc05dd8: 39 20 00 00 li r9,0 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { ffc05ddc: 48 00 00 44 b ffc05e20 <== NOT EXECUTED c = tty->cbuf[i++]; ffc05de0: 81 5f 00 1c lwz r10,28(r31) <== NOT EXECUTED ffc05de4: 7c 0a 48 ae lbzx r0,r10,r9 <== NOT EXECUTED if (c == '\t') { ffc05de8: 2f 80 00 09 cmpwi cr7,r0,9 <== NOT EXECUTED col = (col | 7) + 1; } else if (iscntrl (c)) { ffc05dec: 7d 4b 02 14 add r10,r11,r0 <== NOT EXECUTED /* * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { ffc05df0: 40 be 00 0c bne+ cr7,ffc05dfc <== NOT EXECUTED col = (col | 7) + 1; ffc05df4: 63 de 00 07 ori r30,r30,7 <== NOT EXECUTED ffc05df8: 48 00 00 20 b ffc05e18 <== NOT EXECUTED } else if (iscntrl (c)) { ffc05dfc: 88 0a 00 01 lbz r0,1(r10) <== NOT EXECUTED ffc05e00: 54 0a df fe rlwinm r10,r0,27,31,31 <== NOT EXECUTED ffc05e04: 2f 8a 00 00 cmpwi cr7,r10,0 <== NOT EXECUTED ffc05e08: 41 9e 00 10 beq- cr7,ffc05e18 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) ffc05e0c: 41 82 00 10 beq- ffc05e1c <== NOT EXECUTED col += 2; ffc05e10: 3b de 00 02 addi r30,r30,2 <== NOT EXECUTED ffc05e14: 48 00 00 08 b ffc05e1c <== NOT EXECUTED } else { col++; ffc05e18: 3b de 00 01 addi r30,r30,1 <== NOT EXECUTED /* * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; ffc05e1c: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { ffc05e20: 42 00 ff c0 bdnz+ ffc05de0 <== NOT EXECUTED ffc05e24: 48 00 00 14 b ffc05e38 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); ffc05e28: 4b ff fb 29 bl ffc05950 <== NOT EXECUTED tty->column--; ffc05e2c: 81 3f 00 28 lwz r9,40(r31) <== NOT EXECUTED ffc05e30: 38 09 ff ff addi r0,r9,-1 <== NOT EXECUTED ffc05e34: 90 1f 00 28 stw r0,40(r31) <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { ffc05e38: 80 1f 00 28 lwz r0,40(r31) <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); ffc05e3c: 7f 63 db 78 mr r3,r27 <== NOT EXECUTED ffc05e40: 38 80 00 01 li r4,1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { ffc05e44: 7f 80 f0 00 cmpw cr7,r0,r30 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); ffc05e48: 7f e5 fb 78 mr r5,r31 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { ffc05e4c: 41 9d ff dc bgt+ cr7,ffc05e28 <== NOT EXECUTED ffc05e50: 48 00 00 84 b ffc05ed4 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { ffc05e54: 81 3d 00 00 lwz r9,0(r29) <== NOT EXECUTED ffc05e58: 3b de 00 01 addi r30,r30,1 <== NOT EXECUTED ffc05e5c: 7d 29 f0 ae lbzx r9,r9,r30 <== NOT EXECUTED ffc05e60: 71 2b 00 20 andi. r11,r9,32 <== NOT EXECUTED ffc05e64: 41 82 00 30 beq- ffc05e94 <== NOT EXECUTED ffc05e68: 70 09 02 00 andi. r9,r0,512 <== NOT EXECUTED ffc05e6c: 41 a2 00 28 beq+ ffc05e94 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); ffc05e70: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc05e74: 38 80 00 03 li r4,3 <== NOT EXECUTED ffc05e78: 7f e5 fb 78 mr r5,r31 <== NOT EXECUTED ffc05e7c: 4b ff fa d5 bl ffc05950 <== NOT EXECUTED if (tty->column) ffc05e80: 81 3f 00 28 lwz r9,40(r31) <== NOT EXECUTED ffc05e84: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc05e88: 41 9e 00 0c beq- cr7,ffc05e94 <== NOT EXECUTED tty->column--; ffc05e8c: 39 29 ff ff addi r9,r9,-1 <== NOT EXECUTED ffc05e90: 91 3f 00 28 stw r9,40(r31) <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { ffc05e94: 81 3d 00 00 lwz r9,0(r29) <== NOT EXECUTED ffc05e98: 7c 09 f0 ae lbzx r0,r9,r30 <== NOT EXECUTED ffc05e9c: 70 0a 00 20 andi. r10,r0,32 <== NOT EXECUTED ffc05ea0: 41 82 00 10 beq- ffc05eb0 <== NOT EXECUTED ffc05ea4: 80 1f 00 3c lwz r0,60(r31) <== NOT EXECUTED ffc05ea8: 70 0b 02 00 andi. r11,r0,512 <== NOT EXECUTED ffc05eac: 41 82 00 28 beq- ffc05ed4 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); ffc05eb0: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc05eb4: 38 80 00 03 li r4,3 <== NOT EXECUTED ffc05eb8: 7f e5 fb 78 mr r5,r31 <== NOT EXECUTED ffc05ebc: 4b ff fa 95 bl ffc05950 <== NOT EXECUTED if (tty->column) ffc05ec0: 81 3f 00 28 lwz r9,40(r31) <== NOT EXECUTED ffc05ec4: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc05ec8: 41 9e 00 0c beq- cr7,ffc05ed4 <== NOT EXECUTED tty->column--; ffc05ecc: 39 29 ff ff addi r9,r9,-1 <== NOT EXECUTED ffc05ed0: 91 3f 00 28 stw r9,40(r31) <== NOT EXECUTED } } } if (!lineFlag) ffc05ed4: 40 b2 00 24 bne+ cr4,ffc05ef8 <== NOT EXECUTED ffc05ed8: 48 00 00 2c b ffc05f04 <== 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)) { ffc05edc: 2e 04 00 00 cmpwi cr4,r4,0 <== NOT EXECUTED ffc05ee0: 3f a0 00 00 lis r29,0 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); if (tty->column) tty->column--; } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); ffc05ee4: 3f 80 ff c2 lis r28,-62 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); ffc05ee8: 3f 60 ff c2 lis r27,-62 <== NOT EXECUTED ffc05eec: 3b bd 26 e0 addi r29,r29,9952 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); if (tty->column) tty->column--; } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); ffc05ef0: 3b 9c e0 c5 addi r28,r28,-7995 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); ffc05ef4: 3b 7b e0 c7 addi r27,r27,-7993 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); return; } } while (tty->ccount) { ffc05ef8: 81 3f 00 20 lwz r9,32(r31) <== NOT EXECUTED ffc05efc: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc05f00: 40 9e fe 60 bne+ cr7,ffc05d60 <== NOT EXECUTED } } if (!lineFlag) break; } } ffc05f04: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc05f08: 81 81 00 08 lwz r12,8(r1) <== NOT EXECUTED ffc05f0c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05f10: 83 61 00 0c lwz r27,12(r1) <== NOT EXECUTED ffc05f14: 83 81 00 10 lwz r28,16(r1) <== NOT EXECUTED ffc05f18: 7d 80 81 20 mtcrf 8,r12 <== NOT EXECUTED ffc05f1c: 83 a1 00 14 lwz r29,20(r1) <== NOT EXECUTED ffc05f20: 83 c1 00 18 lwz r30,24(r1) <== NOT EXECUTED ffc05f24: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc05f28: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc05f2c: 4e 80 00 20 blr <== NOT EXECUTED ffc407cc : #include int fchdir( int fd ) { ffc407cc: 94 21 ff c0 stwu r1,-64(r1) <== NOT EXECUTED ffc407d0: 7c 08 02 a6 mflr r0 <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); ffc407d4: 3d 20 00 00 lis r9,0 <== NOT EXECUTED #include int fchdir( int fd ) { ffc407d8: 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 ); ffc407dc: 80 09 34 cc lwz r0,13516(r9) <== NOT EXECUTED #include int fchdir( int fd ) { ffc407e0: 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 ); ffc407e4: 7f 83 00 40 cmplw cr7,r3,r0 <== NOT EXECUTED #include int fchdir( int fd ) { ffc407e8: 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 ); ffc407ec: 40 9c 00 20 bge- cr7,ffc4080c <== NOT EXECUTED iop = rtems_libio_iop( fd ); ffc407f0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc407f4: 83 e9 35 f4 lwz r31,13812(r9) <== NOT EXECUTED ffc407f8: 1c 63 00 48 mulli r3,r3,72 <== NOT EXECUTED ffc407fc: 7f ff 1a 14 add r31,r31,r3 <== NOT EXECUTED rtems_libio_check_is_open(iop); ffc40800: 80 1f 00 18 lwz r0,24(r31) <== NOT EXECUTED ffc40804: 70 09 01 00 andi. r9,r0,256 <== NOT EXECUTED ffc40808: 40 a2 00 10 bne+ ffc40818 <== NOT EXECUTED ffc4080c: 48 00 70 dd bl ffc478e8 <__errno> <== NOT EXECUTED ffc40810: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc40814: 48 00 00 58 b ffc4086c <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); ffc40818: 70 09 00 02 andi. r9,r0,2 <== NOT EXECUTED ffc4081c: 40 a2 00 10 bne+ ffc4082c <== NOT EXECUTED ffc40820: 48 00 70 c9 bl ffc478e8 <__errno> <== NOT EXECUTED ffc40824: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc40828: 48 00 00 44 b ffc4086c <== NOT EXECUTED /* * Verify you can change directory into this node. */ if ( !iop->pathinfo.ops ) { ffc4082c: 81 3f 00 28 lwz r9,40(r31) <== NOT EXECUTED ffc40830: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc40834: 41 9e 00 10 beq- cr7,ffc40844 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( !iop->pathinfo.ops->node_type_h ) { ffc40838: 80 09 00 10 lwz r0,16(r9) <== NOT EXECUTED ffc4083c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc40840: 40 be 00 10 bne+ cr7,ffc40850 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc40844: 48 00 70 a5 bl ffc478e8 <__errno> <== NOT EXECUTED ffc40848: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc4084c: 48 00 00 20 b ffc4086c <== NOT EXECUTED } if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != ffc40850: 38 7f 00 1c addi r3,r31,28 <== NOT EXECUTED ffc40854: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc40858: 4e 80 04 21 bctrl <== NOT EXECUTED ffc4085c: 2f 83 00 01 cmpwi cr7,r3,1 <== NOT EXECUTED ffc40860: 41 be 00 18 beq+ cr7,ffc40878 <== NOT EXECUTED RTEMS_FILESYSTEM_DIRECTORY ) { rtems_set_errno_and_return_minus_one( ENOTDIR ); ffc40864: 48 00 70 85 bl ffc478e8 <__errno> <== NOT EXECUTED ffc40868: 38 00 00 14 li r0,20 <== NOT EXECUTED ffc4086c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc40870: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc40874: 48 00 01 08 b ffc4097c <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; ffc40878: 3f c0 00 00 lis r30,0 <== NOT EXECUTED ffc4087c: 81 3e 35 2c lwz r9,13612(r30) <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { ffc40880: 3c 60 ff c6 lis r3,-58 <== NOT EXECUTED ffc40884: 38 63 5b e5 addi r3,r3,23525 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; ffc40888: 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)) { ffc4088c: 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; ffc40890: 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)) { ffc40894: 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; ffc40898: 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)) { ffc4089c: 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; ffc408a0: 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)) { ffc408a4: 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; ffc408a8: 91 01 00 1c stw r8,28(r1) <== NOT EXECUTED ffc408ac: 91 41 00 20 stw r10,32(r1) <== NOT EXECUTED ffc408b0: 91 61 00 24 stw r11,36(r1) <== NOT EXECUTED ffc408b4: 90 01 00 28 stw r0,40(r1) <== NOT EXECUTED ffc408b8: 80 09 00 14 lwz r0,20(r9) <== NOT EXECUTED ffc408bc: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; ffc408c0: 80 1f 00 28 lwz r0,40(r31) <== NOT EXECUTED ffc408c4: 81 1f 00 1c lwz r8,28(r31) <== NOT EXECUTED ffc408c8: 81 5f 00 20 lwz r10,32(r31) <== NOT EXECUTED ffc408cc: 81 7f 00 24 lwz r11,36(r31) <== NOT EXECUTED ffc408d0: 91 09 00 04 stw r8,4(r9) <== NOT EXECUTED ffc408d4: 91 49 00 08 stw r10,8(r9) <== NOT EXECUTED ffc408d8: 91 69 00 0c stw r11,12(r9) <== NOT EXECUTED ffc408dc: 90 09 00 10 stw r0,16(r9) <== NOT EXECUTED ffc408e0: 80 1f 00 2c lwz r0,44(r31) <== NOT EXECUTED ffc408e4: 90 09 00 14 stw r0,20(r9) <== NOT EXECUTED /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { ffc408e8: 4b fc 7c 41 bl ffc08528 <== NOT EXECUTED ffc408ec: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc408f0: 41 be 00 34 beq+ cr7,ffc40924 <== NOT EXECUTED /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; ffc408f4: 80 01 00 28 lwz r0,40(r1) <== NOT EXECUTED ffc408f8: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc408fc: 81 3e 35 2c lwz r9,13612(r30) <== NOT EXECUTED ffc40900: 81 41 00 20 lwz r10,32(r1) <== NOT EXECUTED ffc40904: 81 61 00 24 lwz r11,36(r1) <== NOT EXECUTED ffc40908: 81 01 00 1c lwz r8,28(r1) <== NOT EXECUTED ffc4090c: 91 49 00 08 stw r10,8(r9) <== NOT EXECUTED ffc40910: 91 09 00 04 stw r8,4(r9) <== NOT EXECUTED ffc40914: 91 69 00 0c stw r11,12(r9) <== NOT EXECUTED ffc40918: 90 09 00 10 stw r0,16(r9) <== NOT EXECUTED ffc4091c: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc40920: 48 00 00 58 b ffc40978 <== NOT EXECUTED return -1; } /* release the old one */ rtems_filesystem_freenode( &saved ); ffc40924: 81 21 00 28 lwz r9,40(r1) <== NOT EXECUTED ffc40928: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc4092c: 41 9e 00 1c beq- cr7,ffc40948 <== NOT EXECUTED ffc40930: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc40934: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc40938: 41 9e 00 10 beq- cr7,ffc40948 <== NOT EXECUTED ffc4093c: 38 61 00 1c addi r3,r1,28 <== NOT EXECUTED ffc40940: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc40944: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_current = loc; ffc40948: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc4094c: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc40950: 81 29 35 2c lwz r9,13612(r9) <== NOT EXECUTED ffc40954: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc40958: 81 41 00 0c lwz r10,12(r1) <== NOT EXECUTED ffc4095c: 81 61 00 10 lwz r11,16(r1) <== NOT EXECUTED ffc40960: 81 01 00 08 lwz r8,8(r1) <== NOT EXECUTED ffc40964: 91 49 00 08 stw r10,8(r9) <== NOT EXECUTED ffc40968: 91 09 00 04 stw r8,4(r9) <== NOT EXECUTED ffc4096c: 91 69 00 0c stw r11,12(r9) <== NOT EXECUTED ffc40970: 90 09 00 10 stw r0,16(r9) <== NOT EXECUTED ffc40974: 80 01 00 18 lwz r0,24(r1) <== NOT EXECUTED ffc40978: 90 09 00 14 stw r0,20(r9) <== NOT EXECUTED return 0; } ffc4097c: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED ffc40980: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc40984: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc40988: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc4098c: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc40990: 4e 80 00 20 blr <== NOT EXECUTED ffc2b124 : int fchmod( int fd, mode_t mode ) { ffc2b124: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc2b128: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc2b12c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED int fchmod( int fd, mode_t mode ) { ffc2b130: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc2b134: 80 09 34 cc lwz r0,13516(r9) <== NOT EXECUTED ffc2b138: 7f 83 00 40 cmplw cr7,r3,r0 <== NOT EXECUTED ffc2b13c: 40 9c 00 20 bge- cr7,ffc2b15c <== NOT EXECUTED iop = rtems_libio_iop( fd ); ffc2b140: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc2b144: 80 09 35 f4 lwz r0,13812(r9) <== NOT EXECUTED ffc2b148: 1c 63 00 48 mulli r3,r3,72 <== NOT EXECUTED ffc2b14c: 7c 60 1a 14 add r3,r0,r3 <== NOT EXECUTED rtems_libio_check_is_open(iop); ffc2b150: 80 03 00 18 lwz r0,24(r3) <== NOT EXECUTED ffc2b154: 70 09 01 00 andi. r9,r0,256 <== NOT EXECUTED ffc2b158: 40 a2 00 10 bne+ ffc2b168 <== NOT EXECUTED ffc2b15c: 48 01 c7 8d bl ffc478e8 <__errno> <== NOT EXECUTED ffc2b160: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc2b164: 48 00 00 30 b ffc2b194 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc2b168: 70 09 00 04 andi. r9,r0,4 <== NOT EXECUTED ffc2b16c: 40 a2 00 10 bne+ ffc2b17c <== NOT EXECUTED ffc2b170: 48 01 c7 79 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2b174: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc2b178: 48 00 00 1c b ffc2b194 <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) ffc2b17c: 81 23 00 40 lwz r9,64(r3) <== NOT EXECUTED ffc2b180: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2b184: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2b188: 40 be 00 18 bne+ cr7,ffc2b1a0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2b18c: 48 01 c7 5d bl ffc478e8 <__errno> <== NOT EXECUTED ffc2b190: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2b194: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2b198: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc2b19c: 48 00 00 18 b ffc2b1b4 <== NOT EXECUTED return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); ffc2b1a0: 81 23 00 24 lwz r9,36(r3) <== NOT EXECUTED ffc2b1a4: 38 63 00 1c addi r3,r3,28 <== NOT EXECUTED ffc2b1a8: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2b1ac: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2b1b0: 4e 80 04 21 bctrl <== NOT EXECUTED } ffc2b1b4: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc2b1b8: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc2b1bc: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2b1c0: 4e 80 00 20 blr <== NOT EXECUTED ffc2b1c4 : int fchown( int fd, uid_t owner, gid_t group ) { ffc2b1c4: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc2b1c8: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc2b1cc: 3d 20 00 00 lis r9,0 <== NOT EXECUTED int fchown( int fd, uid_t owner, gid_t group ) { ffc2b1d0: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc2b1d4: 80 09 34 cc lwz r0,13516(r9) <== NOT EXECUTED ffc2b1d8: 7f 83 00 40 cmplw cr7,r3,r0 <== NOT EXECUTED ffc2b1dc: 40 9c 00 20 bge- cr7,ffc2b1fc <== NOT EXECUTED iop = rtems_libio_iop( fd ); ffc2b1e0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc2b1e4: 80 09 35 f4 lwz r0,13812(r9) <== NOT EXECUTED ffc2b1e8: 1c 63 00 48 mulli r3,r3,72 <== NOT EXECUTED ffc2b1ec: 7c 60 1a 14 add r3,r0,r3 <== NOT EXECUTED rtems_libio_check_is_open(iop); ffc2b1f0: 80 03 00 18 lwz r0,24(r3) <== NOT EXECUTED ffc2b1f4: 70 09 01 00 andi. r9,r0,256 <== NOT EXECUTED ffc2b1f8: 40 a2 00 10 bne+ ffc2b208 <== NOT EXECUTED ffc2b1fc: 48 01 c6 ed bl ffc478e8 <__errno> <== NOT EXECUTED ffc2b200: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc2b204: 48 00 00 30 b ffc2b234 <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc2b208: 70 09 00 04 andi. r9,r0,4 <== NOT EXECUTED ffc2b20c: 40 a2 00 10 bne+ ffc2b21c <== NOT EXECUTED ffc2b210: 48 01 c6 d9 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2b214: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc2b218: 48 00 00 1c b ffc2b234 <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) ffc2b21c: 81 23 00 28 lwz r9,40(r3) <== NOT EXECUTED ffc2b220: 80 09 00 18 lwz r0,24(r9) <== NOT EXECUTED ffc2b224: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2b228: 40 be 00 18 bne+ cr7,ffc2b240 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2b22c: 48 01 c6 bd bl ffc478e8 <__errno> <== NOT EXECUTED ffc2b230: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2b234: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2b238: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc2b23c: 48 00 00 10 b ffc2b24c <== NOT EXECUTED return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); ffc2b240: 38 63 00 1c addi r3,r3,28 <== NOT EXECUTED ffc2b244: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2b248: 4e 80 04 21 bctrl <== NOT EXECUTED } ffc2b24c: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc2b250: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc2b254: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2b258: 4e 80 00 20 blr <== NOT EXECUTED ffc40994 : int fcntl( int fd, int cmd, ... ) { ffc40994: 94 21 ff c8 stwu r1,-56(r1) ffc40998: 7c 08 02 a6 mflr r0 int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); ffc4099c: 3d 20 00 00 lis r9,0 int fcntl( int fd, int cmd, ... ) { ffc409a0: 90 01 00 3c stw r0,60(r1) int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); ffc409a4: 80 09 34 cc lwz r0,13516(r9) ... ) { int ret; va_list ap; va_start( ap, cmd ); ffc409a8: 39 20 00 02 li r9,2 ffc409ac: 99 21 00 08 stb r9,8(r1) ffc409b0: 39 21 00 40 addi r9,r1,64 int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); ffc409b4: 7f 83 00 40 cmplw cr7,r3,r0 ... ) { int ret; va_list ap; va_start( ap, cmd ); ffc409b8: 91 21 00 0c stw r9,12(r1) ffc409bc: 39 21 00 10 addi r9,r1,16 int fcntl( int fd, int cmd, ... ) { ffc409c0: 93 e1 00 34 stw r31,52(r1) ffc409c4: 7c 9f 23 78 mr r31,r4 ffc409c8: 93 a1 00 2c stw r29,44(r1) ffc409cc: 93 c1 00 30 stw r30,48(r1) ffc409d0: 90 a1 00 18 stw r5,24(r1) ffc409d4: 90 c1 00 1c stw r6,28(r1) ffc409d8: 90 e1 00 20 stw r7,32(r1) int ret; va_list ap; va_start( ap, cmd ); ffc409dc: 91 21 00 10 stw r9,16(r1) int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); ffc409e0: 40 9c 00 20 bge- cr7,ffc40a00 iop = rtems_libio_iop( fd ); ffc409e4: 3d 20 00 00 lis r9,0 ffc409e8: 81 69 35 f4 lwz r11,13812(r9) ffc409ec: 1c 63 00 48 mulli r3,r3,72 ffc409f0: 7f ab 1a 14 add r29,r11,r3 rtems_libio_check_is_open(iop); ffc409f4: 80 7d 00 18 lwz r3,24(r29) ffc409f8: 70 69 01 00 andi. r9,r3,256 ffc409fc: 40 a2 00 10 bne+ ffc40a0c ffc40a00: 48 00 6e e9 bl ffc478e8 <__errno> <== NOT EXECUTED ffc40a04: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc40a08: 48 00 01 c0 b ffc40bc8 <== NOT EXECUTED /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { ffc40a0c: 2b 84 00 09 cmplwi cr7,r4,9 ffc40a10: 41 9d 01 b0 bgt- cr7,ffc40bc0 ffc40a14: 3d 20 ff c7 lis r9,-57 ffc40a18: 39 29 c0 78 addi r9,r9,-16264 ffc40a1c: 54 8a 10 3a rlwinm r10,r4,2,0,29 ffc40a20: 7d 49 50 2e lwzx r10,r9,r10 ffc40a24: 7d 2a 4a 14 add r9,r10,r9 ffc40a28: 7d 29 03 a6 mtctr r9 ffc40a2c: 4e 80 04 20 bctr case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); ffc40a30: 89 21 00 08 lbz r9,8(r1) ffc40a34: 2b 89 00 07 cmplwi cr7,r9,7 ffc40a38: 41 9d 00 1c bgt- cr7,ffc40a54 ffc40a3c: 81 01 00 10 lwz r8,16(r1) ffc40a40: 39 49 00 01 addi r10,r9,1 ffc40a44: 55 29 10 3a rlwinm r9,r9,2,0,29 ffc40a48: 99 41 00 08 stb r10,8(r1) ffc40a4c: 7d 28 4a 14 add r9,r8,r9 ffc40a50: 48 00 00 10 b ffc40a60 ffc40a54: 81 21 00 0c lwz r9,12(r1) <== NOT EXECUTED ffc40a58: 39 49 00 04 addi r10,r9,4 <== NOT EXECUTED ffc40a5c: 91 41 00 0c stw r10,12(r1) <== NOT EXECUTED ffc40a60: 81 29 00 00 lwz r9,0(r9) if ( fd2 ) ffc40a64: 2f 89 00 00 cmpwi cr7,r9,0 ffc40a68: 41 9e 00 1c beq- cr7,ffc40a84 diop = rtems_libio_iop( fd2 ); ffc40a6c: 1c 69 00 48 mulli r3,r9,72 <== NOT EXECUTED ffc40a70: 7c 00 48 10 subfc r0,r0,r9 <== NOT EXECUTED ffc40a74: 7c 00 01 10 subfe r0,r0,r0 <== NOT EXECUTED ffc40a78: 7c 6b 1a 14 add r3,r11,r3 <== NOT EXECUTED ffc40a7c: 7c 63 00 38 and r3,r3,r0 <== NOT EXECUTED ffc40a80: 48 00 00 14 b ffc40a94 <== NOT EXECUTED else { /* allocate a file control block */ diop = rtems_libio_allocate(); ffc40a84: 4b fc 7f d9 bl ffc08a5c if ( diop == 0 ) { ffc40a88: 3b c0 ff ff li r30,-1 ffc40a8c: 2c 03 00 00 cmpwi r3,0 ffc40a90: 41 82 01 7c beq- ffc40c0c } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ffc40a94: 81 3d 00 24 lwz r9,36(r29) ffc40a98: 81 5d 00 1c lwz r10,28(r29) ffc40a9c: 81 7d 00 20 lwz r11,32(r29) ffc40aa0: 80 1d 00 28 lwz r0,40(r29) ffc40aa4: 91 23 00 24 stw r9,36(r3) ret = (int) (diop - rtems_libio_iops); ffc40aa8: 3d 20 00 00 lis r9,0 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ffc40aac: 91 43 00 1c stw r10,28(r3) ffc40ab0: 91 63 00 20 stw r11,32(r3) ret = (int) (diop - rtems_libio_iops); ffc40ab4: 83 c9 35 f4 lwz r30,13812(r9) ret = -1; break; } } diop->handlers = iop->handlers; ffc40ab8: 81 5d 00 40 lwz r10,64(r29) diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ffc40abc: 90 03 00 28 stw r0,40(r3) ret = (int) (diop - rtems_libio_iops); ffc40ac0: 7f de 18 50 subf r30,r30,r3 ffc40ac4: 7f de 1e 70 srawi r30,r30,3 break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; ffc40ac8: 81 7d 00 3c lwz r11,60(r29) diop->flags = iop->flags; ffc40acc: 81 3d 00 18 lwz r9,24(r29) diop->pathinfo = iop->pathinfo; ffc40ad0: 80 1d 00 2c lwz r0,44(r29) ret = -1; break; } } diop->handlers = iop->handlers; ffc40ad4: 91 43 00 40 stw r10,64(r3) diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); ffc40ad8: 3d 40 38 e3 lis r10,14563 ffc40adc: 61 4a 8e 39 ori r10,r10,36409 ffc40ae0: 7f de 51 d6 mullw r30,r30,r10 break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; ffc40ae4: 91 63 00 3c stw r11,60(r3) diop->flags = iop->flags; ffc40ae8: 91 23 00 18 stw r9,24(r3) diop->pathinfo = iop->pathinfo; ffc40aec: 90 03 00 2c stw r0,44(r3) ffc40af0: 48 00 00 e0 b ffc40bd0 ret = (int) (diop - rtems_libio_iops); break; case F_GETFD: /* get f_flags */ ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0); ffc40af4: 54 7e af fe rlwinm r30,r3,21,31,31 ffc40af8: 48 00 00 e0 b ffc40bd8 * 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 ) ) ffc40afc: 89 21 00 08 lbz r9,8(r1) ffc40b00: 2b 89 00 07 cmplwi cr7,r9,7 ffc40b04: 41 9d 00 1c bgt- cr7,ffc40b20 ffc40b08: 81 61 00 10 lwz r11,16(r1) ffc40b0c: 38 09 00 01 addi r0,r9,1 ffc40b10: 55 29 10 3a rlwinm r9,r9,2,0,29 ffc40b14: 98 01 00 08 stb r0,8(r1) ffc40b18: 7d 2b 4a 14 add r9,r11,r9 ffc40b1c: 48 00 00 10 b ffc40b2c ffc40b20: 81 21 00 0c lwz r9,12(r1) <== NOT EXECUTED ffc40b24: 38 09 00 04 addi r0,r9,4 <== NOT EXECUTED ffc40b28: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED ffc40b2c: 80 09 00 00 lwz r0,0(r9) ffc40b30: 2f 80 00 00 cmpwi cr7,r0,0 ffc40b34: 41 9e 00 0c beq- cr7,ffc40b40 iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; ffc40b38: 60 63 08 00 ori r3,r3,2048 ffc40b3c: 48 00 00 08 b ffc40b44 else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; ffc40b40: 54 63 05 66 rlwinm r3,r3,0,21,19 <== NOT EXECUTED ffc40b44: 90 7d 00 18 stw r3,24(r29) ffc40b48: 3b c0 00 00 li r30,0 ffc40b4c: 48 00 00 8c b ffc40bd8 break; case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); ffc40b50: 4b fc 7d 09 bl ffc08858 ffc40b54: 7c 7e 1b 78 mr r30,r3 ffc40b58: 48 00 00 78 b ffc40bd0 break; case F_SETFL: flags = rtems_libio_fcntl_flags( va_arg( ap, int ) ); ffc40b5c: 89 21 00 08 lbz r9,8(r1) ffc40b60: 2b 89 00 07 cmplwi cr7,r9,7 ffc40b64: 41 9d 00 1c bgt- cr7,ffc40b80 ffc40b68: 81 61 00 10 lwz r11,16(r1) ffc40b6c: 38 09 00 01 addi r0,r9,1 ffc40b70: 55 29 10 3a rlwinm r9,r9,2,0,29 ffc40b74: 98 01 00 08 stb r0,8(r1) ffc40b78: 7d 2b 4a 14 add r9,r11,r9 ffc40b7c: 48 00 00 10 b ffc40b8c ffc40b80: 81 21 00 0c lwz r9,12(r1) <== NOT EXECUTED ffc40b84: 38 09 00 04 addi r0,r9,4 <== NOT EXECUTED ffc40b88: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED ffc40b8c: 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); ffc40b90: 3b c0 00 00 li r30,0 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 ) ); ffc40b94: 4b fc 7f a5 bl ffc08b38 /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); ffc40b98: 80 1d 00 18 lwz r0,24(r29) ffc40b9c: 70 63 02 01 andi. r3,r3,513 ffc40ba0: 39 20 fd fe li r9,-514 ffc40ba4: 7d 20 00 38 and r0,r9,r0 ffc40ba8: 7c 63 03 78 or r3,r3,r0 ffc40bac: 90 7d 00 18 stw r3,24(r29) ffc40bb0: 48 00 00 28 b ffc40bd8 errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; ffc40bb4: 48 00 6d 35 bl ffc478e8 <__errno> ffc40bb8: 38 00 00 86 li r0,134 ffc40bbc: 48 00 00 0c b ffc40bc8 ret = -1; break; default: errno = EINVAL; ffc40bc0: 48 00 6d 29 bl ffc478e8 <__errno> ffc40bc4: 38 00 00 16 li r0,22 ffc40bc8: 90 03 00 00 stw r0,0(r3) ffc40bcc: 48 00 00 3c b ffc40c08 /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { ffc40bd0: 2f 9e 00 00 cmpwi cr7,r30,0 ffc40bd4: 41 9c 00 38 blt- cr7,ffc40c0c if (iop->handlers->fcntl_h) { ffc40bd8: 81 3d 00 40 lwz r9,64(r29) ffc40bdc: 80 09 00 30 lwz r0,48(r9) ffc40be0: 2f 80 00 00 cmpwi cr7,r0,0 ffc40be4: 41 9e 00 28 beq- cr7,ffc40c0c int err = (*iop->handlers->fcntl_h)( cmd, iop ); ffc40be8: 7f e3 fb 78 mr r3,r31 ffc40bec: 7c 09 03 a6 mtctr r0 ffc40bf0: 7f a4 eb 78 mr r4,r29 ffc40bf4: 4e 80 04 21 bctrl if (err) { ffc40bf8: 7c 7f 1b 79 mr. r31,r3 ffc40bfc: 41 a2 00 10 beq+ ffc40c0c errno = err; ffc40c00: 48 00 6c e9 bl ffc478e8 <__errno> <== NOT EXECUTED ffc40c04: 93 e3 00 00 stw r31,0(r3) <== NOT EXECUTED ffc40c08: 3b c0 ff ff li r30,-1 va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } ffc40c0c: 80 01 00 3c lwz r0,60(r1) ffc40c10: 7f c3 f3 78 mr r3,r30 ffc40c14: 83 a1 00 2c lwz r29,44(r1) ffc40c18: 7c 08 03 a6 mtlr r0 ffc40c1c: 83 c1 00 30 lwz r30,48(r1) ffc40c20: 83 e1 00 34 lwz r31,52(r1) ffc40c24: 38 21 00 38 addi r1,r1,56 ffc40c28: 4e 80 00 20 blr ffc0fc00 : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc0fc00: 94 21 ff d0 stwu r1,-48(r1) ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, ffc0fc04: 3d 20 00 00 lis r9,0 */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc0fc08: 7c 08 02 a6 mflr r0 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, ffc0fc0c: 38 a0 00 00 li r5,0 */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc0fc10: 93 81 00 20 stw r28,32(r1) ffc0fc14: 7c 7c 1b 78 mr r28,r3 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, ffc0fc18: 80 69 29 90 lwz r3,10640(r9) */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc0fc1c: 93 61 00 1c stw r27,28(r1) ffc0fc20: 7c 9b 23 78 mr r27,r4 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, ffc0fc24: 38 80 00 00 li r4,0 */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc0fc28: 93 a1 00 24 stw r29,36(r1) ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, ffc0fc2c: 3b a0 ff fc li r29,-4 */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc0fc30: 90 01 00 34 stw r0,52(r1) ffc0fc34: 93 41 00 18 stw r26,24(r1) ffc0fc38: 93 c1 00 28 stw r30,40(r1) ffc0fc3c: 93 e1 00 2c stw r31,44(r1) ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, ffc0fc40: 4b ff 81 6d bl ffc07dac ffc0fc44: 2f 83 00 00 cmpwi cr7,r3,0 ffc0fc48: 40 9e 03 74 bne- cr7,ffc0ffbc RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL) return -EINTR; pipe = *pipep; ffc0fc4c: 83 fc 00 00 lwz r31,0(r28) <== NOT EXECUTED if (pipe == NULL) { ffc0fc50: 2f 9f 00 00 cmpwi cr7,r31,0 <== NOT EXECUTED ffc0fc54: 40 be 01 50 bne+ cr7,ffc0fda4 <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); ffc0fc58: 38 60 00 34 li r3,52 <== NOT EXECUTED ffc0fc5c: 4b ff 49 4d bl ffc045a8 <== NOT EXECUTED if (pipe == NULL) ffc0fc60: 3b a0 ff f4 li r29,-12 <== NOT EXECUTED ffc0fc64: 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)); ffc0fc68: 7c 7e 1b 78 mr r30,r3 <== NOT EXECUTED ffc0fc6c: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED if (pipe == NULL) ffc0fc70: 41 9e 01 78 beq- cr7,ffc0fde8 <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); ffc0fc74: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0fc78: 38 a0 00 34 li r5,52 <== NOT EXECUTED ffc0fc7c: 48 00 2e 81 bl ffc12afc <== NOT EXECUTED pipe->Size = PIPE_BUF; ffc0fc80: 38 00 02 00 li r0,512 <== NOT EXECUTED ffc0fc84: 90 1e 00 04 stw r0,4(r30) <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); ffc0fc88: 38 60 02 00 li r3,512 <== NOT EXECUTED ffc0fc8c: 4b ff 49 1d bl ffc045a8 <== NOT EXECUTED if (! pipe->Buffer) ffc0fc90: 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); ffc0fc94: 90 7e 00 00 stw r3,0(r30) <== NOT EXECUTED if (! pipe->Buffer) ffc0fc98: 41 9e 01 00 beq- cr7,ffc0fd98 <== NOT EXECUTED goto err_buf; err = -EINTR; if (rtems_barrier_create( ffc0fc9c: 3f a0 00 00 lis r29,0 <== NOT EXECUTED ffc0fca0: 88 7d 22 00 lbz r3,8704(r29) <== NOT EXECUTED ffc0fca4: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0fca8: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc0fcac: 64 63 50 49 oris r3,r3,20553 <== NOT EXECUTED ffc0fcb0: 60 63 72 00 ori r3,r3,29184 <== NOT EXECUTED ffc0fcb4: 38 de 00 2c addi r6,r30,44 <== NOT EXECUTED ffc0fcb8: 48 00 0c d9 bl ffc10990 <== NOT EXECUTED ffc0fcbc: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0fcc0: 40 9e 00 cc bne- cr7,ffc0fd8c <== 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( ffc0fcc4: 88 7d 22 00 lbz r3,8704(r29) <== NOT EXECUTED ffc0fcc8: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0fccc: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc0fcd0: 64 63 50 49 oris r3,r3,20553 <== NOT EXECUTED ffc0fcd4: 60 63 77 00 ori r3,r3,30464 <== NOT EXECUTED ffc0fcd8: 38 de 00 30 addi r6,r30,48 <== NOT EXECUTED ffc0fcdc: 48 00 0c b5 bl ffc10990 <== NOT EXECUTED ffc0fce0: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0fce4: 40 9e 00 a0 bne- cr7,ffc0fd84 <== 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( ffc0fce8: 88 7d 22 00 lbz r3,8704(r29) <== NOT EXECUTED ffc0fcec: 38 80 00 01 li r4,1 <== NOT EXECUTED ffc0fcf0: 38 a0 00 10 li r5,16 <== NOT EXECUTED ffc0fcf4: 64 63 50 49 oris r3,r3,20553 <== NOT EXECUTED ffc0fcf8: 60 63 73 00 ori r3,r3,29440 <== NOT EXECUTED ffc0fcfc: 38 c0 00 00 li r6,0 <== NOT EXECUTED ffc0fd00: 38 fe 00 28 addi r7,r30,40 <== NOT EXECUTED ffc0fd04: 4b ff 7d d9 bl ffc07adc <== NOT EXECUTED ffc0fd08: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0fd0c: 40 9e 00 70 bne- cr7,ffc0fd7c <== NOT EXECUTED RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get ( Objects_Id id, Objects_Locations *location ) { return (Barrier_Control *) ffc0fd10: 3f 40 00 00 lis r26,0 <== NOT EXECUTED ffc0fd14: 80 9e 00 2c lwz r4,44(r30) <== NOT EXECUTED ffc0fd18: 3b 5a 35 4c addi r26,r26,13644 <== NOT EXECUTED ffc0fd1c: 3b c1 00 0c addi r30,r1,12 <== NOT EXECUTED ffc0fd20: 7f c5 f3 78 mr r5,r30 <== NOT EXECUTED ffc0fd24: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc0fd28: 4b ff 9d 01 bl ffc09a28 <_Objects_Get> <== NOT EXECUTED /* Set barriers to be interruptible by signals. */ static void pipe_interruptible(pipe_control_t *pipe) { Objects_Locations location; _Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state ffc0fd2c: 80 03 00 4c lwz r0,76(r3) <== NOT EXECUTED ffc0fd30: 64 00 10 00 oris r0,r0,4096 <== NOT EXECUTED ffc0fd34: 90 03 00 4c stw r0,76(r3) <== NOT EXECUTED |= STATES_INTERRUPTIBLE_BY_SIGNAL; _Thread_Enable_dispatch(); ffc0fd38: 4b ff a8 01 bl ffc0a538 <_Thread_Enable_dispatch> <== NOT EXECUTED ffc0fd3c: 80 9f 00 30 lwz r4,48(r31) <== NOT EXECUTED ffc0fd40: 7f c5 f3 78 mr r5,r30 <== NOT EXECUTED ffc0fd44: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc0fd48: 4b ff 9c e1 bl ffc09a28 <_Objects_Get> <== NOT EXECUTED _Barrier_Get(pipe->writeBarrier, &location)->Barrier.Wait_queue.state ffc0fd4c: 80 03 00 4c lwz r0,76(r3) <== NOT EXECUTED ffc0fd50: 64 00 10 00 oris r0,r0,4096 <== NOT EXECUTED ffc0fd54: 90 03 00 4c stw r0,76(r3) <== NOT EXECUTED |= STATES_INTERRUPTIBLE_BY_SIGNAL; _Thread_Enable_dispatch(); ffc0fd58: 4b ff a7 e1 bl ffc0a538 <_Thread_Enable_dispatch> <== NOT EXECUTED #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') ffc0fd5c: 89 3d 22 00 lbz r9,8704(r29) <== NOT EXECUTED ffc0fd60: 2f 89 00 7a cmpwi cr7,r9,122 <== NOT EXECUTED ffc0fd64: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED ffc0fd68: 99 3d 22 00 stb r9,8704(r29) <== NOT EXECUTED ffc0fd6c: 40 be 00 38 bne+ cr7,ffc0fda4 <== NOT EXECUTED c = 'a'; ffc0fd70: 38 00 00 61 li r0,97 <== NOT EXECUTED ffc0fd74: 98 1d 22 00 stb r0,8704(r29) <== NOT EXECUTED ffc0fd78: 48 00 00 2c b ffc0fda4 <== NOT EXECUTED return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); ffc0fd7c: 80 7e 00 30 lwz r3,48(r30) <== NOT EXECUTED ffc0fd80: 48 00 0d 01 bl ffc10a80 <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); ffc0fd84: 80 7e 00 2c lwz r3,44(r30) <== NOT EXECUTED ffc0fd88: 48 00 0c f9 bl ffc10a80 <== NOT EXECUTED err_rbar: free(pipe->Buffer); ffc0fd8c: 80 7e 00 00 lwz r3,0(r30) <== NOT EXECUTED ffc0fd90: 3b a0 ff fc li r29,-4 <== NOT EXECUTED ffc0fd94: 4b ff 44 b1 bl ffc04244 <== NOT EXECUTED err_buf: free(pipe); ffc0fd98: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc0fd9c: 4b ff 44 a9 bl ffc04244 <== NOT EXECUTED ffc0fda0: 48 00 00 48 b ffc0fde8 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) ffc0fda4: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0fda8: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0fdac: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc0fdb0: 4b ff 7f fd bl ffc07dac <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { ffc0fdb4: 80 1c 00 00 lwz r0,0(r28) <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) ffc0fdb8: 30 63 ff ff addic r3,r3,-1 <== NOT EXECUTED ffc0fdbc: 7c 63 19 10 subfe r3,r3,r3 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { ffc0fdc0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) ffc0fdc4: 54 7d 07 7a rlwinm r29,r3,0,29,29 <== NOT EXECUTED ffc0fdc8: 3b bd ff fc addi r29,r29,-4 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { ffc0fdcc: 40 be 00 1c bne+ cr7,ffc0fde8 <== NOT EXECUTED if (err) ffc0fdd0: 2f 9d 00 00 cmpwi cr7,r29,0 <== NOT EXECUTED ffc0fdd4: 41 be 00 10 beq+ cr7,ffc0fde4 <== NOT EXECUTED pipe_free(pipe); ffc0fdd8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc0fddc: 4b ff fc b5 bl ffc0fa90 <== NOT EXECUTED ffc0fde0: 48 00 00 08 b ffc0fde8 <== NOT EXECUTED else *pipep = pipe; ffc0fde4: 93 fc 00 00 stw r31,0(r28) <== NOT EXECUTED } out: rtems_semaphore_release(rtems_pipe_semaphore); ffc0fde8: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0fdec: 80 69 29 90 lwz r3,10640(r9) <== NOT EXECUTED ffc0fdf0: 4b ff 81 01 bl ffc07ef0 <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) ffc0fdf4: 2f 9d 00 00 cmpwi cr7,r29,0 <== NOT EXECUTED ffc0fdf8: 40 9e 01 c4 bne- cr7,ffc0ffbc <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { ffc0fdfc: 81 3b 00 18 lwz r9,24(r27) <== NOT EXECUTED int err; err = pipe_new(pipep); if (err) return err; pipe = *pipep; ffc0fe00: 83 fc 00 00 lwz r31,0(r28) <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { ffc0fe04: 55 20 07 7c rlwinm r0,r9,0,29,30 <== NOT EXECUTED ffc0fe08: 2f 80 00 04 cmpwi cr7,r0,4 <== NOT EXECUTED ffc0fe0c: 41 9e 00 a0 beq- cr7,ffc0feac <== NOT EXECUTED ffc0fe10: 2f 80 00 06 cmpwi cr7,r0,6 <== NOT EXECUTED ffc0fe14: 41 9e 01 34 beq- cr7,ffc0ff48 <== NOT EXECUTED ffc0fe18: 2f 80 00 02 cmpwi cr7,r0,2 <== NOT EXECUTED ffc0fe1c: 40 be 01 84 bne+ cr7,ffc0ffa0 <== NOT EXECUTED case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) ffc0fe20: 81 3f 00 10 lwz r9,16(r31) <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; ffc0fe24: 81 7f 00 20 lwz r11,32(r31) <== NOT EXECUTED if (pipe->Readers ++ == 0) ffc0fe28: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; ffc0fe2c: 38 0b 00 01 addi r0,r11,1 <== NOT EXECUTED if (pipe->Readers ++ == 0) ffc0fe30: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; ffc0fe34: 90 1f 00 20 stw r0,32(r31) <== NOT EXECUTED if (pipe->Readers ++ == 0) ffc0fe38: 91 3f 00 10 stw r9,16(r31) <== NOT EXECUTED ffc0fe3c: 40 be 00 10 bne+ cr7,ffc0fe4c <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); ffc0fe40: 80 7f 00 30 lwz r3,48(r31) <== NOT EXECUTED ffc0fe44: 38 81 00 08 addi r4,r1,8 <== NOT EXECUTED ffc0fe48: 48 00 0c c1 bl ffc10b08 <== NOT EXECUTED if (pipe->Writers == 0) { ffc0fe4c: 80 1f 00 14 lwz r0,20(r31) <== NOT EXECUTED ffc0fe50: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0fe54: 40 9e 01 4c bne- cr7,ffc0ffa0 <== NOT EXECUTED /* Not an error */ if (LIBIO_NODELAY(iop)) ffc0fe58: 80 1b 00 18 lwz r0,24(r27) <== NOT EXECUTED ffc0fe5c: 70 09 00 01 andi. r9,r0,1 <== NOT EXECUTED ffc0fe60: 40 82 01 40 bne- ffc0ffa0 <== NOT EXECUTED break; prevCounter = pipe->writerCounter; ffc0fe64: 83 df 00 24 lwz r30,36(r31) <== NOT EXECUTED err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); ffc0fe68: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0fe6c: 4b ff 80 85 bl ffc07ef0 <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) ffc0fe70: 80 7f 00 2c lwz r3,44(r31) <== NOT EXECUTED ffc0fe74: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0fe78: 48 00 0d 11 bl ffc10b88 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) ffc0fe7c: 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)) ffc0fe80: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) ffc0fe84: 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)) ffc0fe88: 40 9e 01 24 bne- cr7,ffc0ffac <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) ffc0fe8c: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0fe90: 4b ff 7f 1d bl ffc07dac <== NOT EXECUTED ffc0fe94: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0fe98: 40 9e 01 14 bne- cr7,ffc0ffac <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->writerCounter); ffc0fe9c: 80 1f 00 24 lwz r0,36(r31) <== NOT EXECUTED ffc0fea0: 7f 9e 00 00 cmpw cr7,r30,r0 <== NOT EXECUTED ffc0fea4: 41 9e ff c4 beq+ cr7,ffc0fe68 <== NOT EXECUTED ffc0fea8: 48 00 00 f8 b ffc0ffa0 <== NOT EXECUTED } break; case LIBIO_FLAGS_WRITE: if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { ffc0feac: 80 1f 00 10 lwz r0,16(r31) <== NOT EXECUTED ffc0feb0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0feb4: 40 9e 00 14 bne- cr7,ffc0fec8 <== NOT EXECUTED ffc0feb8: 71 20 00 01 andi. r0,r9,1 <== NOT EXECUTED ffc0febc: 41 82 00 0c beq- ffc0fec8 <== NOT EXECUTED ffc0fec0: 3b a0 ff fa li r29,-6 <== NOT EXECUTED ffc0fec4: 48 00 00 ec b ffc0ffb0 <== NOT EXECUTED err = -ENXIO; goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) ffc0fec8: 81 3f 00 14 lwz r9,20(r31) <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; ffc0fecc: 81 7f 00 24 lwz r11,36(r31) <== NOT EXECUTED if (pipe->Writers ++ == 0) ffc0fed0: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; ffc0fed4: 38 0b 00 01 addi r0,r11,1 <== NOT EXECUTED if (pipe->Writers ++ == 0) ffc0fed8: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; ffc0fedc: 90 1f 00 24 stw r0,36(r31) <== NOT EXECUTED if (pipe->Writers ++ == 0) ffc0fee0: 91 3f 00 14 stw r9,20(r31) <== NOT EXECUTED ffc0fee4: 40 be 00 10 bne+ cr7,ffc0fef4 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); ffc0fee8: 80 7f 00 2c lwz r3,44(r31) <== NOT EXECUTED ffc0feec: 38 81 00 08 addi r4,r1,8 <== NOT EXECUTED ffc0fef0: 48 00 0c 19 bl ffc10b08 <== NOT EXECUTED if (pipe->Readers == 0) { ffc0fef4: 80 1f 00 10 lwz r0,16(r31) <== NOT EXECUTED ffc0fef8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0fefc: 40 9e 00 a4 bne- cr7,ffc0ffa0 <== NOT EXECUTED prevCounter = pipe->readerCounter; ffc0ff00: 83 df 00 20 lwz r30,32(r31) <== NOT EXECUTED err = -EINTR; do { PIPE_UNLOCK(pipe); ffc0ff04: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0ff08: 4b ff 7f e9 bl ffc07ef0 <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) ffc0ff0c: 80 7f 00 30 lwz r3,48(r31) <== NOT EXECUTED ffc0ff10: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0ff14: 48 00 0c 75 bl ffc10b88 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) ffc0ff18: 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)) ffc0ff1c: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) ffc0ff20: 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)) ffc0ff24: 40 9e 00 88 bne- cr7,ffc0ffac <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) ffc0ff28: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0ff2c: 4b ff 7e 81 bl ffc07dac <== NOT EXECUTED ffc0ff30: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0ff34: 40 9e 00 78 bne- cr7,ffc0ffac <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->readerCounter); ffc0ff38: 80 1f 00 20 lwz r0,32(r31) <== NOT EXECUTED ffc0ff3c: 7f 9e 00 00 cmpw cr7,r30,r0 <== NOT EXECUTED ffc0ff40: 41 9e ff c4 beq+ cr7,ffc0ff04 <== NOT EXECUTED ffc0ff44: 48 00 00 5c b ffc0ffa0 <== NOT EXECUTED } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) ffc0ff48: 81 3f 00 10 lwz r9,16(r31) <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; ffc0ff4c: 81 7f 00 20 lwz r11,32(r31) <== NOT EXECUTED if (pipe->Readers ++ == 0) ffc0ff50: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; ffc0ff54: 38 0b 00 01 addi r0,r11,1 <== NOT EXECUTED if (pipe->Readers ++ == 0) ffc0ff58: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; ffc0ff5c: 90 1f 00 20 stw r0,32(r31) <== NOT EXECUTED if (pipe->Readers ++ == 0) ffc0ff60: 91 3f 00 10 stw r9,16(r31) <== NOT EXECUTED ffc0ff64: 40 be 00 10 bne+ cr7,ffc0ff74 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); ffc0ff68: 80 7f 00 30 lwz r3,48(r31) <== NOT EXECUTED ffc0ff6c: 38 81 00 08 addi r4,r1,8 <== NOT EXECUTED ffc0ff70: 48 00 0b 99 bl ffc10b08 <== NOT EXECUTED pipe->writerCounter ++; if (pipe->Writers ++ == 0) ffc0ff74: 81 3f 00 14 lwz r9,20(r31) <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; ffc0ff78: 81 7f 00 24 lwz r11,36(r31) <== NOT EXECUTED if (pipe->Writers ++ == 0) ffc0ff7c: 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 ++; ffc0ff80: 38 0b 00 01 addi r0,r11,1 <== NOT EXECUTED if (pipe->Writers ++ == 0) ffc0ff84: 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 ++; ffc0ff88: 90 1f 00 24 stw r0,36(r31) <== NOT EXECUTED if (pipe->Writers ++ == 0) ffc0ff8c: 91 3f 00 14 stw r9,20(r31) <== NOT EXECUTED ffc0ff90: 40 be 00 10 bne+ cr7,ffc0ffa0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); ffc0ff94: 80 7f 00 2c lwz r3,44(r31) <== NOT EXECUTED ffc0ff98: 38 81 00 08 addi r4,r1,8 <== NOT EXECUTED ffc0ff9c: 48 00 0b 6d bl ffc10b08 <== NOT EXECUTED break; } PIPE_UNLOCK(pipe); ffc0ffa0: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0ffa4: 4b ff 7f 4d bl ffc07ef0 <== NOT EXECUTED return 0; ffc0ffa8: 48 00 00 14 b ffc0ffbc <== NOT EXECUTED ffc0ffac: 3b a0 ff fc li r29,-4 <== NOT EXECUTED out_error: pipe_release(pipep, iop); ffc0ffb0: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc0ffb4: 7f 64 db 78 mr r4,r27 <== NOT EXECUTED ffc0ffb8: 4b ff fb 29 bl ffc0fae0 <== NOT EXECUTED return err; } ffc0ffbc: 80 01 00 34 lwz r0,52(r1) ffc0ffc0: 7f a3 eb 78 mr r3,r29 ffc0ffc4: 83 41 00 18 lwz r26,24(r1) ffc0ffc8: 7c 08 03 a6 mtlr r0 ffc0ffcc: 83 61 00 1c lwz r27,28(r1) ffc0ffd0: 83 81 00 20 lwz r28,32(r1) ffc0ffd4: 83 a1 00 24 lwz r29,36(r1) ffc0ffd8: 83 c1 00 28 lwz r30,40(r1) ffc0ffdc: 83 e1 00 2c lwz r31,44(r1) ffc0ffe0: 38 21 00 30 addi r1,r1,48 ffc0ffe4: 4e 80 00 20 blr ffc0c538 : /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; ffc0c538: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0c53c: 3d 60 00 00 lis r11,0 <== NOT EXECUTED ffc0c540: 81 29 63 d0 lwz r9,25552(r9) <== NOT EXECUTED ffc0c544: 38 0b 63 d4 addi r0,r11,25556 <== NOT EXECUTED ffc0c548: 48 00 00 20 b ffc0c568 <== 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 ) { ffc0c54c: 81 49 00 18 lwz r10,24(r9) <== NOT EXECUTED ffc0c550: 81 64 00 10 lwz r11,16(r4) <== NOT EXECUTED ffc0c554: 7f 8a 58 00 cmpw cr7,r10,r11 <== NOT EXECUTED ffc0c558: 40 be 00 0c bne+ cr7,ffc0c564 <== NOT EXECUTED ffc0c55c: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc0c560: 4e 80 00 20 blr <== 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 ) { ffc0c564: 81 29 00 00 lwz r9,0(r9) <== NOT EXECUTED ffc0c568: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc0c56c: 40 9e ff e0 bne+ cr7,ffc0c54c <== NOT EXECUTED ffc0c570: 38 60 00 00 li r3,0 <== NOT EXECUTED return true; } } return false; } ffc0c574: 4e 80 00 20 blr <== NOT EXECUTED ffc04244 : void free( void *ptr ) { MSBUMP(free_calls, 1); ffc04244: 94 21 ff f0 stwu r1,-16(r1) ffc04248: 7c 08 02 a6 mflr r0 ffc0424c: 3d 20 00 00 lis r9,0 ffc04250: 90 01 00 14 stw r0,20(r1) ffc04254: 39 29 2b 00 addi r9,r9,11008 ffc04258: 93 e1 00 0c stw r31,12(r1) if ( !ptr ) ffc0425c: 7c 7f 1b 79 mr. r31,r3 void free( void *ptr ) { MSBUMP(free_calls, 1); ffc04260: 81 69 00 0c lwz r11,12(r9) ffc04264: 93 c1 00 08 stw r30,8(r1) ffc04268: 38 0b 00 01 addi r0,r11,1 ffc0426c: 90 09 00 0c stw r0,12(r9) if ( !ptr ) ffc04270: 41 82 00 84 beq- ffc042f4 /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && ffc04274: 3d 20 00 00 lis r9,0 ffc04278: 80 09 27 d4 lwz r0,10196(r9) ffc0427c: 2f 80 00 03 cmpwi cr7,r0,3 ffc04280: 40 be 00 1c bne+ cr7,ffc0429c ffc04284: 48 00 01 59 bl ffc043dc ffc04288: 2f 83 00 00 cmpwi cr7,r3,0 ffc0428c: 40 be 00 10 bne+ cr7,ffc0429c !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); ffc04290: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc04294: 48 00 01 91 bl ffc04424 <== NOT EXECUTED return; ffc04298: 48 00 00 5c b ffc042f4 <== NOT EXECUTED #endif /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) ffc0429c: 3d 20 00 00 lis r9,0 ffc042a0: 81 29 27 08 lwz r9,9992(r9) ffc042a4: 2f 89 00 00 cmpwi cr7,r9,0 ffc042a8: 41 9e 00 14 beq- cr7,ffc042bc (*rtems_malloc_statistics_helpers->at_free)(ptr); ffc042ac: 80 09 00 08 lwz r0,8(r9) <== NOT EXECUTED ffc042b0: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc042b4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc042b8: 4e 80 04 21 bctrl <== NOT EXECUTED if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { ffc042bc: 3f c0 00 00 lis r30,0 ffc042c0: 80 7e 26 9c lwz r3,9884(r30) ffc042c4: 7f e4 fb 78 mr r4,r31 ffc042c8: 48 00 5b 1d bl ffc09de4 <_Protected_heap_Free> ffc042cc: 2f 83 00 00 cmpwi cr7,r3,0 ffc042d0: 40 be 00 24 bne+ cr7,ffc042f4 printk( "Program heap: free of bad pointer %p -- range %p - %p \n", ptr, RTEMS_Malloc_Heap->area_begin, ffc042d4: 81 3e 26 9c lwz r9,9884(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", ffc042d8: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc042dc: 38 63 e0 89 addi r3,r3,-8055 <== NOT EXECUTED ffc042e0: 80 c9 00 1c lwz r6,28(r9) <== NOT EXECUTED ffc042e4: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc042e8: 80 a9 00 18 lwz r5,24(r9) <== NOT EXECUTED ffc042ec: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc042f0: 48 00 0f 2d bl ffc0521c <== NOT EXECUTED RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } ffc042f4: 80 01 00 14 lwz r0,20(r1) ffc042f8: 83 c1 00 08 lwz r30,8(r1) ffc042fc: 7c 08 03 a6 mtlr r0 ffc04300: 83 e1 00 0c lwz r31,12(r1) ffc04304: 38 21 00 10 addi r1,r1,16 ffc04308: 4e 80 00 20 blr ffc2c928 : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { ffc2c928: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc2c92c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env ffc2c930: 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) { ffc2c934: 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 ffc2c938: 38 09 63 dc addi r0,r9,25564 <== NOT EXECUTED ffc2c93c: 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) { ffc2c940: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED ffc2c944: 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 ffc2c948: 41 9e 00 54 beq- cr7,ffc2c99c <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); ffc2c94c: 81 23 00 10 lwz r9,16(r3) <== NOT EXECUTED ffc2c950: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc2c954: 41 9e 00 1c beq- cr7,ffc2c970 <== NOT EXECUTED ffc2c958: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2c95c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2c960: 41 9e 00 10 beq- cr7,ffc2c970 <== NOT EXECUTED ffc2c964: 38 63 00 04 addi r3,r3,4 <== NOT EXECUTED ffc2c968: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2c96c: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); ffc2c970: 81 3f 00 24 lwz r9,36(r31) <== NOT EXECUTED ffc2c974: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc2c978: 41 9e 00 1c beq- cr7,ffc2c994 <== NOT EXECUTED ffc2c97c: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2c980: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2c984: 41 9e 00 10 beq- cr7,ffc2c994 <== NOT EXECUTED ffc2c988: 38 7f 00 18 addi r3,r31,24 <== NOT EXECUTED ffc2c98c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2c990: 4e 80 04 21 bctrl <== NOT EXECUTED free(env); ffc2c994: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2c998: 4b fd bc 75 bl ffc0860c <== NOT EXECUTED } } ffc2c99c: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc2c9a0: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc2c9a4: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc2c9a8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2c9ac: 4e 80 00 20 blr <== NOT EXECUTED ffc1c8a0 : int fstat( int fd, struct stat *sbuf ) { ffc1c8a0: 94 21 ff f0 stwu r1,-16(r1) ffc1c8a4: 7c 08 02 a6 mflr r0 ffc1c8a8: 93 c1 00 08 stw r30,8(r1) /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) ffc1c8ac: 7c 9e 23 79 mr. r30,r4 int fstat( int fd, struct stat *sbuf ) { ffc1c8b0: 90 01 00 14 stw r0,20(r1) ffc1c8b4: 93 e1 00 0c stw r31,12(r1) /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) ffc1c8b8: 40 a2 00 10 bne+ ffc1c8c8 rtems_set_errno_and_return_minus_one( EFAULT ); ffc1c8bc: 4b ff 55 59 bl ffc11e14 <__errno> ffc1c8c0: 38 00 00 0e li r0,14 ffc1c8c4: 48 00 00 38 b ffc1c8fc /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); ffc1c8c8: 3d 20 00 00 lis r9,0 ffc1c8cc: 80 09 26 8c lwz r0,9868(r9) ffc1c8d0: 7f 83 00 40 cmplw cr7,r3,r0 ffc1c8d4: 40 9c 00 20 bge- cr7,ffc1c8f4 ffc1c8d8: 3d 20 00 00 lis r9,0 ffc1c8dc: 83 e9 27 4c lwz r31,10060(r9) ffc1c8e0: 1c 63 00 48 mulli r3,r3,72 ffc1c8e4: 7f ff 1a 14 add r31,r31,r3 rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); ffc1c8e8: 80 1f 00 18 lwz r0,24(r31) ffc1c8ec: 70 09 01 00 andi. r9,r0,256 ffc1c8f0: 40 a2 00 18 bne+ ffc1c908 /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); rtems_libio_check_fd( fd ); ffc1c8f4: 4b ff 55 21 bl ffc11e14 <__errno> ffc1c8f8: 38 00 00 09 li r0,9 ffc1c8fc: 90 03 00 00 stw r0,0(r3) ffc1c900: 38 60 ff ff li r3,-1 ffc1c904: 48 00 00 50 b ffc1c954 rtems_libio_check_is_open(iop); if ( !iop->handlers ) ffc1c908: 81 3f 00 40 lwz r9,64(r31) ffc1c90c: 2f 89 00 00 cmpwi cr7,r9,0 ffc1c910: 41 be ff e4 beq- cr7,ffc1c8f4 rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) ffc1c914: 80 09 00 18 lwz r0,24(r9) ffc1c918: 2f 80 00 00 cmpwi cr7,r0,0 ffc1c91c: 40 be 00 10 bne+ cr7,ffc1c92c rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc1c920: 4b ff 54 f5 bl ffc11e14 <__errno> <== NOT EXECUTED ffc1c924: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc1c928: 4b ff ff d4 b ffc1c8fc <== NOT EXECUTED /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); ffc1c92c: 38 80 00 00 li r4,0 ffc1c930: 38 a0 00 48 li r5,72 ffc1c934: 7f c3 f3 78 mr r3,r30 ffc1c938: 4b ff 61 c5 bl ffc12afc return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); ffc1c93c: 81 3f 00 40 lwz r9,64(r31) ffc1c940: 38 7f 00 1c addi r3,r31,28 ffc1c944: 80 09 00 18 lwz r0,24(r9) ffc1c948: 7f c4 f3 78 mr r4,r30 ffc1c94c: 7c 09 03 a6 mtctr r0 ffc1c950: 4e 80 04 21 bctrl } ffc1c954: 80 01 00 14 lwz r0,20(r1) ffc1c958: 83 c1 00 08 lwz r30,8(r1) ffc1c95c: 7c 08 03 a6 mtlr r0 ffc1c960: 83 e1 00 0c lwz r31,12(r1) ffc1c964: 38 21 00 10 addi r1,r1,16 ffc1c968: 4e 80 00 20 blr ffc2b334 : #include int fsync( int fd ) { ffc2b334: 7c 08 02 a6 mflr r0 ffc2b338: 94 21 ff f8 stwu r1,-8(r1) rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc2b33c: 3d 20 00 00 lis r9,0 #include int fsync( int fd ) { ffc2b340: 90 01 00 0c stw r0,12(r1) rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc2b344: 80 09 34 cc lwz r0,13516(r9) ffc2b348: 7f 83 00 40 cmplw cr7,r3,r0 ffc2b34c: 40 9c 00 40 bge- cr7,ffc2b38c iop = rtems_libio_iop( fd ); ffc2b350: 3d 20 00 00 lis r9,0 ffc2b354: 80 09 35 f4 lwz r0,13812(r9) ffc2b358: 1c 63 00 48 mulli r3,r3,72 ffc2b35c: 7c 60 1a 14 add r3,r0,r3 rtems_libio_check_is_open(iop); ffc2b360: 80 03 00 18 lwz r0,24(r3) ffc2b364: 70 09 01 00 andi. r9,r0,256 ffc2b368: 41 82 00 24 beq- ffc2b38c rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc2b36c: 70 09 00 04 andi. r9,r0,4 ffc2b370: 40 a2 00 10 bne+ ffc2b380 ffc2b374: 48 01 c5 75 bl ffc478e8 <__errno> ffc2b378: 38 00 00 16 li r0,22 ffc2b37c: 48 00 00 30 b ffc2b3ac /* * Now process the fsync(). */ if ( !iop->handlers ) ffc2b380: 81 23 00 40 lwz r9,64(r3) ffc2b384: 2f 89 00 00 cmpwi cr7,r9,0 ffc2b388: 40 be 00 10 bne+ cr7,ffc2b398 rtems_set_errno_and_return_minus_one( EBADF ); ffc2b38c: 48 01 c5 5d bl ffc478e8 <__errno> <== NOT EXECUTED ffc2b390: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc2b394: 48 00 00 18 b ffc2b3ac <== NOT EXECUTED if ( !iop->handlers->fsync_h ) ffc2b398: 80 09 00 28 lwz r0,40(r9) ffc2b39c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2b3a0: 40 be 00 18 bne+ cr7,ffc2b3b8 rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2b3a4: 48 01 c5 45 bl ffc478e8 <__errno> ffc2b3a8: 38 00 00 86 li r0,134 ffc2b3ac: 90 03 00 00 stw r0,0(r3) ffc2b3b0: 38 60 ff ff li r3,-1 ffc2b3b4: 48 00 00 0c b ffc2b3c0 return (*iop->handlers->fsync_h)( iop ); ffc2b3b8: 7c 09 03 a6 mtctr r0 ffc2b3bc: 4e 80 04 21 bctrl } ffc2b3c0: 80 01 00 0c lwz r0,12(r1) ffc2b3c4: 38 21 00 08 addi r1,r1,8 ffc2b3c8: 7c 08 03 a6 mtlr r0 ffc2b3cc: 4e 80 00 20 blr ffc0d1d0 : int ftruncate( int fd, off_t length ) { ffc0d1d0: 94 21 ff c8 stwu r1,-56(r1) ffc0d1d4: 7c 08 02 a6 mflr r0 rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); ffc0d1d8: 3d 20 00 00 lis r9,0 int ftruncate( int fd, off_t length ) { ffc0d1dc: 90 01 00 3c stw r0,60(r1) rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); ffc0d1e0: 80 09 26 8c lwz r0,9868(r9) int ftruncate( int fd, off_t length ) { ffc0d1e4: 93 a1 00 2c stw r29,44(r1) ffc0d1e8: 7c bd 2b 78 mr r29,r5 rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); ffc0d1ec: 7f 83 00 40 cmplw cr7,r3,r0 int ftruncate( int fd, off_t length ) { ffc0d1f0: 93 c1 00 30 stw r30,48(r1) ffc0d1f4: 7c de 33 78 mr r30,r6 ffc0d1f8: 93 e1 00 34 stw r31,52(r1) rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); ffc0d1fc: 40 9c 00 20 bge- cr7,ffc0d21c iop = rtems_libio_iop( fd ); ffc0d200: 3d 20 00 00 lis r9,0 ffc0d204: 83 e9 27 4c lwz r31,10060(r9) ffc0d208: 1c 63 00 48 mulli r3,r3,72 ffc0d20c: 7f ff 1a 14 add r31,r31,r3 rtems_libio_check_is_open(iop); ffc0d210: 80 1f 00 18 lwz r0,24(r31) ffc0d214: 70 09 01 00 andi. r9,r0,256 ffc0d218: 40 a2 00 10 bne+ ffc0d228 ffc0d21c: 48 00 4b f9 bl ffc11e14 <__errno> <== NOT EXECUTED ffc0d220: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc0d224: 48 00 00 88 b ffc0d2ac <== NOT EXECUTED /* * Make sure we are not working on a directory */ loc = iop->pathinfo; ffc0d228: 81 3f 00 28 lwz r9,40(r31) ffc0d22c: 81 1f 00 1c lwz r8,28(r31) if ( !loc.ops->node_type_h ) ffc0d230: 80 09 00 10 lwz r0,16(r9) /* * Make sure we are not working on a directory */ loc = iop->pathinfo; ffc0d234: 81 5f 00 20 lwz r10,32(r31) ffc0d238: 81 7f 00 24 lwz r11,36(r31) if ( !loc.ops->node_type_h ) ffc0d23c: 2f 80 00 00 cmpwi cr7,r0,0 /* * Make sure we are not working on a directory */ loc = iop->pathinfo; ffc0d240: 91 01 00 08 stw r8,8(r1) ffc0d244: 91 41 00 0c stw r10,12(r1) ffc0d248: 91 61 00 10 stw r11,16(r1) ffc0d24c: 91 21 00 14 stw r9,20(r1) ffc0d250: 81 3f 00 2c lwz r9,44(r31) ffc0d254: 91 21 00 18 stw r9,24(r1) if ( !loc.ops->node_type_h ) ffc0d258: 41 9e 00 4c beq- cr7,ffc0d2a4 rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) ffc0d25c: 38 61 00 08 addi r3,r1,8 ffc0d260: 7c 09 03 a6 mtctr r0 ffc0d264: 4e 80 04 21 bctrl ffc0d268: 2f 83 00 01 cmpwi cr7,r3,1 ffc0d26c: 40 be 00 10 bne+ cr7,ffc0d27c rtems_set_errno_and_return_minus_one( EISDIR ); ffc0d270: 48 00 4b a5 bl ffc11e14 <__errno> ffc0d274: 38 00 00 15 li r0,21 ffc0d278: 48 00 00 34 b ffc0d2ac rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc0d27c: 80 1f 00 18 lwz r0,24(r31) ffc0d280: 70 09 00 04 andi. r9,r0,4 ffc0d284: 40 a2 00 10 bne+ ffc0d294 ffc0d288: 48 00 4b 8d bl ffc11e14 <__errno> <== NOT EXECUTED ffc0d28c: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc0d290: 48 00 00 1c b ffc0d2ac <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) ffc0d294: 81 3f 00 40 lwz r9,64(r31) ffc0d298: 80 09 00 20 lwz r0,32(r9) ffc0d29c: 2f 80 00 00 cmpwi cr7,r0,0 ffc0d2a0: 40 be 00 18 bne+ cr7,ffc0d2b8 rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc0d2a4: 48 00 4b 71 bl ffc11e14 <__errno> <== NOT EXECUTED ffc0d2a8: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc0d2ac: 90 03 00 00 stw r0,0(r3) ffc0d2b0: 38 60 ff ff li r3,-1 ffc0d2b4: 48 00 00 18 b ffc0d2cc return (*iop->handlers->ftruncate_h)( iop, length ); ffc0d2b8: 7f e3 fb 78 mr r3,r31 ffc0d2bc: 7c 09 03 a6 mtctr r0 ffc0d2c0: 7f a5 eb 78 mr r5,r29 ffc0d2c4: 7f c6 f3 78 mr r6,r30 ffc0d2c8: 4e 80 04 21 bctrl } ffc0d2cc: 80 01 00 3c lwz r0,60(r1) ffc0d2d0: 83 a1 00 2c lwz r29,44(r1) ffc0d2d4: 7c 08 03 a6 mtlr r0 ffc0d2d8: 83 c1 00 30 lwz r30,48(r1) ffc0d2dc: 83 e1 00 34 lwz r31,52(r1) ffc0d2e0: 38 21 00 38 addi r1,r1,56 ffc0d2e4: 4e 80 00 20 blr ffc62700 : int getdents( int dd_fd, char *dd_buf, int dd_len ) { ffc62700: 94 21 ff c8 stwu r1,-56(r1) ffc62704: 7c 08 02 a6 mflr r0 /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); ffc62708: 3d 20 00 00 lis r9,0 int getdents( int dd_fd, char *dd_buf, int dd_len ) { ffc6270c: 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 ); ffc62710: 80 09 34 cc lwz r0,13516(r9) int getdents( int dd_fd, char *dd_buf, int dd_len ) { ffc62714: 93 e1 00 34 stw r31,52(r1) /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); ffc62718: 3b e0 00 00 li r31,0 ffc6271c: 7f 83 00 40 cmplw cr7,r3,r0 ffc62720: 40 9c 00 14 bge- cr7,ffc62734 ffc62724: 3d 60 00 00 lis r11,0 ffc62728: 1d 23 00 48 mulli r9,r3,72 ffc6272c: 83 eb 35 f4 lwz r31,13812(r11) ffc62730: 7f ff 4a 14 add r31,r31,r9 /* * Make sure we are working on a directory */ loc = iop->pathinfo; ffc62734: 81 3f 00 28 lwz r9,40(r31) ffc62738: 81 1f 00 1c lwz r8,28(r31) if ( !loc.ops->node_type_h ) ffc6273c: 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; ffc62740: 81 5f 00 20 lwz r10,32(r31) ffc62744: 81 7f 00 24 lwz r11,36(r31) if ( !loc.ops->node_type_h ) ffc62748: 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; ffc6274c: 91 01 00 08 stw r8,8(r1) ffc62750: 91 41 00 0c stw r10,12(r1) ffc62754: 91 61 00 10 stw r11,16(r1) ffc62758: 91 21 00 14 stw r9,20(r1) ffc6275c: 81 3f 00 2c lwz r9,44(r31) ffc62760: 91 21 00 18 stw r9,24(r1) if ( !loc.ops->node_type_h ) ffc62764: 41 9e 00 4c beq- cr7,ffc627b0 rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) ffc62768: 90 81 00 28 stw r4,40(r1) ffc6276c: 38 61 00 08 addi r3,r1,8 ffc62770: 7c 09 03 a6 mtctr r0 ffc62774: 90 a1 00 2c stw r5,44(r1) ffc62778: 4e 80 04 21 bctrl ffc6277c: 80 81 00 28 lwz r4,40(r1) ffc62780: 2f 83 00 01 cmpwi cr7,r3,1 ffc62784: 80 a1 00 2c lwz r5,44(r1) ffc62788: 41 be 00 18 beq+ cr7,ffc627a0 rtems_set_errno_and_return_minus_one( ENOTDIR ); ffc6278c: 4b fe 51 5d bl ffc478e8 <__errno> ffc62790: 38 00 00 14 li r0,20 ffc62794: 90 03 00 00 stw r0,0(r3) ffc62798: 38 60 ff ff li r3,-1 ffc6279c: 48 00 00 2c b ffc627c8 /* * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) ffc627a0: 81 3f 00 40 lwz r9,64(r31) ffc627a4: 80 09 00 08 lwz r0,8(r9) ffc627a8: 2f 80 00 00 cmpwi cr7,r0,0 ffc627ac: 40 be 00 10 bne+ cr7,ffc627bc rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc627b0: 4b fe 51 39 bl ffc478e8 <__errno> <== NOT EXECUTED ffc627b4: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc627b8: 4b ff ff dc b ffc62794 <== NOT EXECUTED return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); ffc627bc: 7f e3 fb 78 mr r3,r31 ffc627c0: 7c 09 03 a6 mtctr r0 ffc627c4: 4e 80 04 21 bctrl } ffc627c8: 80 01 00 3c lwz r0,60(r1) ffc627cc: 83 e1 00 34 lwz r31,52(r1) ffc627d0: 38 21 00 38 addi r1,r1,56 ffc627d4: 7c 08 03 a6 mtlr r0 ffc627d8: 4e 80 00 20 blr ffc2b508 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ gid_t getgid( void ) { ffc2b508: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc2b50c: 81 29 35 2c lwz r9,13612(r9) <== NOT EXECUTED return _POSIX_types_Gid; } ffc2b510: a0 69 00 34 lhz r3,52(r9) <== NOT EXECUTED ffc2b514: 4e 80 00 20 blr <== NOT EXECUTED ffc2bcc4 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { ffc2bcc4: 94 21 ff d8 stwu r1,-40(r1) ffc2bcc8: 7d 80 00 26 mfcr r12 ffc2bccc: 7c 08 02 a6 mflr r0 ffc2bcd0: 93 21 00 0c stw r25,12(r1) ffc2bcd4: 7d 19 43 78 mr r25,r8 ffc2bcd8: 90 01 00 2c stw r0,44(r1) ffc2bcdc: 93 41 00 10 stw r26,16(r1) ffc2bce0: 93 61 00 14 stw r27,20(r1) ffc2bce4: 7c fb 3b 78 mr r27,r7 ffc2bce8: 93 81 00 18 stw r28,24(r1) ffc2bcec: 7c dc 33 78 mr r28,r6 ffc2bcf0: 93 a1 00 1c stw r29,28(r1) ffc2bcf4: 7c 9d 23 78 mr r29,r4 ffc2bcf8: 93 c1 00 20 stw r30,32(r1) ffc2bcfc: 7c 7e 1b 78 mr r30,r3 ffc2bd00: 93 e1 00 24 stw r31,36(r1) ffc2bd04: 7c bf 2b 78 mr r31,r5 ffc2bd08: 91 81 00 08 stw r12,8(r1) FILE *fp; int match; init_etc_passwd_group(); ffc2bd0c: 4b ff fe 79 bl ffc2bb84 if ((fp = fopen("/etc/group", "r")) == NULL) { ffc2bd10: 3c 60 ff c6 lis r3,-58 ffc2bd14: 3c 80 ff c6 lis r4,-58 ffc2bd18: 38 63 37 a0 addi r3,r3,14240 ffc2bd1c: 38 84 51 98 addi r4,r4,20888 ffc2bd20: 48 01 c8 95 bl ffc485b4 ffc2bd24: 7c 7a 1b 79 mr. r26,r3 ffc2bd28: 40 a2 00 14 bne+ ffc2bd3c errno = EINVAL; ffc2bd2c: 48 01 bb bd bl ffc478e8 <__errno> <== NOT EXECUTED ffc2bd30: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc2bd34: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2bd38: 48 00 00 3c b ffc2bd74 <== NOT EXECUTED if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; fclose(fp); return -1; } if (name) { ffc2bd3c: 2e 1e 00 00 cmpwi cr4,r30,0 if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { ffc2bd40: 7f e4 fb 78 mr r4,r31 ffc2bd44: 7f 85 e3 78 mr r5,r28 ffc2bd48: 7f 66 db 78 mr r6,r27 ffc2bd4c: 7f 43 d3 78 mr r3,r26 ffc2bd50: 4b ff fa b9 bl ffc2b808 errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(grp->gr_name, name) == 0); ffc2bd54: 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)) { ffc2bd58: 2f 83 00 00 cmpwi cr7,r3,0 ffc2bd5c: 40 be 00 20 bne+ cr7,ffc2bd7c errno = EINVAL; ffc2bd60: 48 01 bb 89 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2bd64: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc2bd68: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED fclose(fp); ffc2bd6c: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc2bd70: 48 01 bd 19 bl ffc47a88 <== NOT EXECUTED ffc2bd74: 38 60 ff ff li r3,-1 <== NOT EXECUTED return -1; ffc2bd78: 48 00 00 3c b ffc2bdb4 <== NOT EXECUTED } if (name) { ffc2bd7c: 41 92 00 10 beq- cr4,ffc2bd8c match = (strcmp(grp->gr_name, name) == 0); ffc2bd80: 80 7f 00 00 lwz r3,0(r31) ffc2bd84: 48 02 33 59 bl ffc4f0dc ffc2bd88: 48 00 00 0c b ffc2bd94 } else { match = (grp->gr_gid == gid); ffc2bd8c: a0 7f 00 08 lhz r3,8(r31) <== NOT EXECUTED ffc2bd90: 7c 63 ea 78 xor r3,r3,r29 <== NOT EXECUTED ffc2bd94: 7c 63 00 34 cntlzw r3,r3 ffc2bd98: 54 63 d9 7e rlwinm r3,r3,27,5,31 } if (match) { ffc2bd9c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2bda0: 41 9e ff a0 beq+ cr7,ffc2bd40 fclose(fp); ffc2bda4: 7f 43 d3 78 mr r3,r26 ffc2bda8: 48 01 bc e1 bl ffc47a88 *result = grp; ffc2bdac: 93 f9 00 00 stw r31,0(r25) ffc2bdb0: 38 60 00 00 li r3,0 } } fclose(fp); errno = EINVAL; return -1; } ffc2bdb4: 80 01 00 2c lwz r0,44(r1) ffc2bdb8: 81 81 00 08 lwz r12,8(r1) ffc2bdbc: 7c 08 03 a6 mtlr r0 ffc2bdc0: 83 21 00 0c lwz r25,12(r1) ffc2bdc4: 83 41 00 10 lwz r26,16(r1) ffc2bdc8: 7d 80 81 20 mtcrf 8,r12 ffc2bdcc: 83 61 00 14 lwz r27,20(r1) ffc2bdd0: 83 81 00 18 lwz r28,24(r1) ffc2bdd4: 83 a1 00 1c lwz r29,28(r1) ffc2bdd8: 83 c1 00 20 lwz r30,32(r1) ffc2bddc: 83 e1 00 24 lwz r31,36(r1) ffc2bde0: 38 21 00 28 addi r1,r1,40 ffc2bde4: 4e 80 00 20 blr ffc2b97c : return p; } struct group *getgrent(void) { if (group_fp == NULL) ffc2b97c: 3c a0 00 00 lis r5,0 <== NOT EXECUTED return NULL; return p; } struct group *getgrent(void) { ffc2b980: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc2b984: 7c 08 02 a6 mflr r0 <== NOT EXECUTED if (group_fp == NULL) ffc2b988: 80 65 5f 74 lwz r3,24436(r5) <== NOT EXECUTED ffc2b98c: 38 a5 5f 74 addi r5,r5,24436 <== NOT EXECUTED return NULL; return p; } struct group *getgrent(void) { ffc2b990: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED if (group_fp == NULL) ffc2b994: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED return NULL; return p; } struct group *getgrent(void) { ffc2b998: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED if (group_fp == NULL) ffc2b99c: 41 be 00 24 beq+ cr7,ffc2b9c0 <== NOT EXECUTED return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) ffc2b9a0: 3b e5 00 08 addi r31,r5,8 <== NOT EXECUTED ffc2b9a4: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc2b9a8: 38 a5 00 18 addi r5,r5,24 <== NOT EXECUTED ffc2b9ac: 38 c0 00 c8 li r6,200 <== NOT EXECUTED ffc2b9b0: 4b ff fe 59 bl ffc2b808 <== NOT EXECUTED ffc2b9b4: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2b9b8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2b9bc: 40 be 00 08 bne+ cr7,ffc2b9c4 <== NOT EXECUTED ffc2b9c0: 38 60 00 00 li r3,0 <== NOT EXECUTED return NULL; return &grent; } ffc2b9c4: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc2b9c8: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc2b9cc: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc2b9d0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2b9d4: 4e 80 00 20 blr <== NOT EXECUTED ffc2be10 : } struct group *getgrgid( gid_t gid ) { ffc2be10: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) ffc2be14: 3c 80 00 00 lis r4,0 <== NOT EXECUTED } struct group *getgrgid( gid_t gid ) { ffc2be18: 7c 08 02 a6 mflr r0 <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) ffc2be1c: 38 84 5f 74 addi r4,r4,24436 <== NOT EXECUTED ffc2be20: 38 a4 00 18 addi r5,r4,24 <== NOT EXECUTED ffc2be24: 38 c0 00 c8 li r6,200 <== NOT EXECUTED } struct group *getgrgid( gid_t gid ) { ffc2be28: 90 01 00 1c stw r0,28(r1) <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) ffc2be2c: 38 84 00 08 addi r4,r4,8 <== NOT EXECUTED ffc2be30: 38 e1 00 08 addi r7,r1,8 <== NOT EXECUTED ffc2be34: 4b ff ff b5 bl ffc2bde8 <== NOT EXECUTED ffc2be38: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2be3c: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc2be40: 40 9e 00 08 bne- cr7,ffc2be48 <== NOT EXECUTED return NULL; return p; ffc2be44: 80 61 00 08 lwz r3,8(r1) <== NOT EXECUTED } ffc2be48: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc2be4c: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc2be50: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2be54: 4e 80 00 20 blr <== NOT EXECUTED ffc2bde8 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { ffc2bde8: 7c 8b 23 78 mr r11,r4 <== NOT EXECUTED ffc2bdec: 7c a9 2b 78 mr r9,r5 <== NOT EXECUTED ffc2bdf0: 7c c0 33 78 mr r0,r6 <== NOT EXECUTED ffc2bdf4: 7c e8 3b 78 mr r8,r7 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); ffc2bdf8: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc2bdfc: 7d 65 5b 78 mr r5,r11 <== NOT EXECUTED ffc2be00: 7d 26 4b 78 mr r6,r9 <== NOT EXECUTED ffc2be04: 7c 07 03 78 mr r7,r0 <== NOT EXECUTED ffc2be08: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc2be0c: 4b ff fe b8 b ffc2bcc4 <== NOT EXECUTED ffc2bf10 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { ffc2bf10: 94 21 ff d8 stwu r1,-40(r1) ffc2bf14: 7d 80 00 26 mfcr r12 ffc2bf18: 7c 08 02 a6 mflr r0 ffc2bf1c: 93 21 00 0c stw r25,12(r1) ffc2bf20: 7d 19 43 78 mr r25,r8 ffc2bf24: 90 01 00 2c stw r0,44(r1) ffc2bf28: 93 41 00 10 stw r26,16(r1) ffc2bf2c: 93 61 00 14 stw r27,20(r1) ffc2bf30: 7c fb 3b 78 mr r27,r7 ffc2bf34: 93 81 00 18 stw r28,24(r1) ffc2bf38: 7c dc 33 78 mr r28,r6 ffc2bf3c: 93 a1 00 1c stw r29,28(r1) ffc2bf40: 7c 9d 23 78 mr r29,r4 ffc2bf44: 93 c1 00 20 stw r30,32(r1) ffc2bf48: 7c 7e 1b 78 mr r30,r3 ffc2bf4c: 93 e1 00 24 stw r31,36(r1) ffc2bf50: 7c bf 2b 78 mr r31,r5 ffc2bf54: 91 81 00 08 stw r12,8(r1) FILE *fp; int match; init_etc_passwd_group(); ffc2bf58: 4b ff fc 2d bl ffc2bb84 if ((fp = fopen("/etc/passwd", "r")) == NULL) { ffc2bf5c: 3c 60 ff c6 lis r3,-58 ffc2bf60: 3c 80 ff c6 lis r4,-58 ffc2bf64: 38 63 36 f2 addi r3,r3,14066 ffc2bf68: 38 84 51 98 addi r4,r4,20888 ffc2bf6c: 48 01 c6 49 bl ffc485b4 ffc2bf70: 7c 7a 1b 79 mr. r26,r3 ffc2bf74: 40 a2 00 14 bne+ ffc2bf88 errno = EINVAL; ffc2bf78: 48 01 b9 71 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2bf7c: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc2bf80: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2bf84: 48 00 00 3c b ffc2bfc0 <== NOT EXECUTED if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; fclose(fp); return -1; } if (name) { ffc2bf88: 2e 1e 00 00 cmpwi cr4,r30,0 if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { ffc2bf8c: 7f e4 fb 78 mr r4,r31 ffc2bf90: 7f 85 e3 78 mr r5,r28 ffc2bf94: 7f 66 db 78 mr r6,r27 ffc2bf98: 7f 43 d3 78 mr r3,r26 ffc2bf9c: 4b ff fa 3d bl ffc2b9d8 errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(pwd->pw_name, name) == 0); ffc2bfa0: 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)) { ffc2bfa4: 2f 83 00 00 cmpwi cr7,r3,0 ffc2bfa8: 40 be 00 20 bne+ cr7,ffc2bfc8 errno = EINVAL; ffc2bfac: 48 01 b9 3d bl ffc478e8 <__errno> <== NOT EXECUTED ffc2bfb0: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc2bfb4: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED fclose(fp); ffc2bfb8: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc2bfbc: 48 01 ba cd bl ffc47a88 <== NOT EXECUTED ffc2bfc0: 38 60 ff ff li r3,-1 <== NOT EXECUTED return -1; ffc2bfc4: 48 00 00 3c b ffc2c000 <== NOT EXECUTED } if (name) { ffc2bfc8: 41 92 00 10 beq- cr4,ffc2bfd8 match = (strcmp(pwd->pw_name, name) == 0); ffc2bfcc: 80 7f 00 00 lwz r3,0(r31) ffc2bfd0: 48 02 31 0d bl ffc4f0dc ffc2bfd4: 48 00 00 0c b ffc2bfe0 } else { match = (pwd->pw_uid == uid); ffc2bfd8: a0 7f 00 08 lhz r3,8(r31) <== NOT EXECUTED ffc2bfdc: 7c 63 ea 78 xor r3,r3,r29 <== NOT EXECUTED ffc2bfe0: 7c 63 00 34 cntlzw r3,r3 ffc2bfe4: 54 63 d9 7e rlwinm r3,r3,27,5,31 } if (match) { ffc2bfe8: 2f 83 00 00 cmpwi cr7,r3,0 ffc2bfec: 41 9e ff a0 beq+ cr7,ffc2bf8c fclose(fp); ffc2bff0: 7f 43 d3 78 mr r3,r26 ffc2bff4: 48 01 ba 95 bl ffc47a88 *result = pwd; ffc2bff8: 93 f9 00 00 stw r31,0(r25) ffc2bffc: 38 60 00 00 li r3,0 } } fclose(fp); errno = EINVAL; return -1; } ffc2c000: 80 01 00 2c lwz r0,44(r1) ffc2c004: 81 81 00 08 lwz r12,8(r1) ffc2c008: 7c 08 03 a6 mtlr r0 ffc2c00c: 83 21 00 0c lwz r25,12(r1) ffc2c010: 83 41 00 10 lwz r26,16(r1) ffc2c014: 7d 80 81 20 mtcrf 8,r12 ffc2c018: 83 61 00 14 lwz r27,20(r1) ffc2c01c: 83 81 00 18 lwz r28,24(r1) ffc2c020: 83 a1 00 1c lwz r29,28(r1) ffc2c024: 83 c1 00 20 lwz r30,32(r1) ffc2c028: 83 e1 00 24 lwz r31,36(r1) ffc2c02c: 38 21 00 28 addi r1,r1,40 ffc2c030: 4e 80 00 20 blr ffc2bb28 : return NULL; return p; } struct passwd *getpwent(void) { ffc2bb28: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc2bb2c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED if (passwd_fp == NULL) ffc2bb30: 3c a0 00 00 lis r5,0 <== NOT EXECUTED return NULL; return p; } struct passwd *getpwent(void) { ffc2bb34: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED if (passwd_fp == NULL) ffc2bb38: 38 a5 5f 74 addi r5,r5,24436 <== NOT EXECUTED ffc2bb3c: 80 65 00 04 lwz r3,4(r5) <== NOT EXECUTED return NULL; return p; } struct passwd *getpwent(void) { ffc2bb40: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED if (passwd_fp == NULL) ffc2bb44: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2bb48: 41 be 00 24 beq+ cr7,ffc2bb6c <== NOT EXECUTED return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) ffc2bb4c: 3b e5 00 e0 addi r31,r5,224 <== NOT EXECUTED ffc2bb50: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc2bb54: 38 a5 00 fc addi r5,r5,252 <== NOT EXECUTED ffc2bb58: 38 c0 00 c8 li r6,200 <== NOT EXECUTED ffc2bb5c: 4b ff fe 7d bl ffc2b9d8 <== NOT EXECUTED ffc2bb60: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2bb64: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2bb68: 40 be 00 08 bne+ cr7,ffc2bb70 <== NOT EXECUTED ffc2bb6c: 38 60 00 00 li r3,0 <== NOT EXECUTED return NULL; return &pwent; } ffc2bb70: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc2bb74: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc2bb78: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc2bb7c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2bb80: 4e 80 00 20 blr <== NOT EXECUTED ffc2c05c : } struct passwd *getpwuid( uid_t uid ) { ffc2c05c: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) ffc2c060: 3c 80 00 00 lis r4,0 <== NOT EXECUTED } struct passwd *getpwuid( uid_t uid ) { ffc2c064: 7c 08 02 a6 mflr r0 <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) ffc2c068: 38 84 5f 74 addi r4,r4,24436 <== NOT EXECUTED ffc2c06c: 38 a4 00 fc addi r5,r4,252 <== NOT EXECUTED ffc2c070: 38 c0 00 c8 li r6,200 <== NOT EXECUTED } struct passwd *getpwuid( uid_t uid ) { ffc2c074: 90 01 00 1c stw r0,28(r1) <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) ffc2c078: 38 84 00 e0 addi r4,r4,224 <== NOT EXECUTED ffc2c07c: 38 e1 00 08 addi r7,r1,8 <== NOT EXECUTED ffc2c080: 4b ff ff b5 bl ffc2c034 <== NOT EXECUTED ffc2c084: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2c088: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc2c08c: 40 9e 00 08 bne- cr7,ffc2c094 <== NOT EXECUTED return NULL; return p; ffc2c090: 80 61 00 08 lwz r3,8(r1) <== NOT EXECUTED } ffc2c094: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc2c098: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc2c09c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2c0a0: 4e 80 00 20 blr <== NOT EXECUTED ffc2c034 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { ffc2c034: 7c 8b 23 78 mr r11,r4 <== NOT EXECUTED ffc2c038: 7c a9 2b 78 mr r9,r5 <== NOT EXECUTED ffc2c03c: 7c c0 33 78 mr r0,r6 <== NOT EXECUTED ffc2c040: 7c e8 3b 78 mr r8,r7 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); ffc2c044: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc2c048: 7d 65 5b 78 mr r5,r11 <== NOT EXECUTED ffc2c04c: 7d 26 4b 78 mr r6,r9 <== NOT EXECUTED ffc2c050: 7c 07 03 78 mr r7,r0 <== NOT EXECUTED ffc2c054: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc2c058: 4b ff fe b8 b ffc2bf10 <== NOT EXECUTED ffc0d308 : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { ffc0d308: 94 21 ff e0 stwu r1,-32(r1) ffc0d30c: 7c 08 02 a6 mflr r0 ffc0d310: 93 e1 00 1c stw r31,28(r1) /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { ffc0d314: 7c 7f 1b 79 mr. r31,r3 */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { ffc0d318: 90 01 00 24 stw r0,36(r1) ffc0d31c: 93 c1 00 18 stw r30,24(r1) /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { ffc0d320: 40 a2 00 18 bne+ ffc0d338 errno = EFAULT; ffc0d324: 48 00 4a f1 bl ffc11e14 <__errno> <== NOT EXECUTED ffc0d328: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc0d32c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0d330: 38 60 ff ff li r3,-1 <== NOT EXECUTED return -1; ffc0d334: 48 00 00 3c b ffc0d370 <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0d338: 7f c0 00 a6 mfmsr r30 ffc0d33c: 7c 10 42 a6 mfsprg r0,0 ffc0d340: 7f c0 00 78 andc r0,r30,r0 ffc0d344: 7c 00 01 24 mtmsr r0 ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); _TOD_Get( &now ); ffc0d348: 38 61 00 08 addi r3,r1,8 ffc0d34c: 48 00 15 8d bl ffc0e8d8 <_TOD_Get> return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0d350: 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; ffc0d354: 81 21 00 0c lwz r9,12(r1) ffc0d358: 38 00 03 e8 li r0,1000 ffc0d35c: 38 60 00 00 li r3,0 ffc0d360: 7c 09 03 d6 divw r0,r9,r0 _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; ffc0d364: 81 21 00 08 lwz r9,8(r1) ffc0d368: 91 3f 00 00 stw r9,0(r31) time->tv_usec = useconds; ffc0d36c: 90 1f 00 04 stw r0,4(r31) * with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X * do it. This puts us in good company. */ return 0; } ffc0d370: 80 01 00 24 lwz r0,36(r1) ffc0d374: 83 c1 00 18 lwz r30,24(r1) ffc0d378: 7c 08 03 a6 mtlr r0 ffc0d37c: 83 e1 00 1c lwz r31,28(r1) ffc0d380: 38 21 00 20 addi r1,r1,32 ffc0d384: 4e 80 00 20 blr ffc08764 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ uid_t getuid( void ) { ffc08764: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc08768: 81 29 35 2c lwz r9,13612(r9) <== NOT EXECUTED return _POSIX_types_Uid; } ffc0876c: a0 69 00 32 lhz r3,50(r9) <== NOT EXECUTED ffc08770: 4e 80 00 20 blr <== NOT EXECUTED ffc16dec : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { ffc16dec: 94 21 ff d8 stwu r1,-40(r1) ffc16df0: 7c 08 02 a6 mflr r0 ffc16df4: 90 01 00 2c stw r0,44(r1) ffc16df8: 93 c1 00 20 stw r30,32(r1) ffc16dfc: 7c 9e 23 78 mr r30,r4 ffc16e00: 93 e1 00 24 stw r31,36(r1) ffc16e04: 93 a1 00 1c stw r29,28(r1) IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; ffc16e08: 83 e4 00 00 lwz r31,0(r4) ffc16e0c: 81 3f 00 50 lwz r9,80(r31) ffc16e10: 38 1f 00 54 addi r0,r31,84 ffc16e14: 7f 89 00 00 cmpw cr7,r9,r0 ffc16e18: 41 be 00 10 beq+ cr7,ffc16e28 /* * 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 ); ffc16e1c: 48 00 13 91 bl ffc181ac <__errno> ffc16e20: 38 00 00 5a li r0,90 ffc16e24: 48 00 00 28 b ffc16e4c /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) ffc16e28: 81 24 00 10 lwz r9,16(r4) ffc16e2c: 80 09 00 1c lwz r0,28(r9) ffc16e30: 7f 80 f8 00 cmpw cr7,r0,r31 ffc16e34: 41 9e 00 10 beq- cr7,ffc16e44 /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) ffc16e38: 83 bf 00 5c lwz r29,92(r31) ffc16e3c: 2f 9d 00 00 cmpwi cr7,r29,0 ffc16e40: 41 be 00 18 beq+ cr7,ffc16e58 rtems_set_errno_and_return_minus_one( EBUSY ); ffc16e44: 48 00 13 69 bl ffc181ac <__errno> ffc16e48: 38 00 00 10 li r0,16 ffc16e4c: 90 03 00 00 stw r0,0(r3) ffc16e50: 38 60 ff ff li r3,-1 ffc16e54: 48 00 00 80 b ffc16ed4 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { ffc16e58: 80 1f 00 08 lwz r0,8(r31) ffc16e5c: 2f 80 00 00 cmpwi cr7,r0,0 ffc16e60: 41 9e 00 10 beq- cr7,ffc16e70 ffc16e64: 7f e3 fb 78 mr r3,r31 ffc16e68: 4b ff 3a 7d bl ffc0a8e4 <_Chain_Extract> rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; ffc16e6c: 93 bf 00 08 stw r29,8(r31) /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; ffc16e70: a1 3f 00 34 lhz r9,52(r31) IMFS_update_ctime( the_jnode ); ffc16e74: 38 80 00 00 li r4,0 ffc16e78: 38 61 00 08 addi r3,r1,8 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; ffc16e7c: 38 09 ff ff addi r0,r9,-1 ffc16e80: b0 1f 00 34 sth r0,52(r31) IMFS_update_ctime( the_jnode ); ffc16e84: 4b fe ec 59 bl ffc05adc ffc16e88: 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) ) { ffc16e8c: 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 ); ffc16e90: 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) ) { ffc16e94: 4b ff c0 f5 bl ffc12f88 ffc16e98: 2f 83 00 00 cmpwi cr7,r3,0 ffc16e9c: 40 9e 00 34 bne- cr7,ffc16ed0 ffc16ea0: a0 1f 00 34 lhz r0,52(r31) ffc16ea4: 2f 80 00 00 cmpwi cr7,r0,0 ffc16ea8: 40 9e 00 28 bne- cr7,ffc16ed0 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) ffc16eac: 3d 20 00 00 lis r9,0 ffc16eb0: 81 7e 00 00 lwz r11,0(r30) ffc16eb4: 81 29 26 f4 lwz r9,9972(r9) ffc16eb8: 81 49 00 04 lwz r10,4(r9) ffc16ebc: 7f 8a 58 00 cmpw cr7,r10,r11 ffc16ec0: 40 be 00 08 bne+ cr7,ffc16ec8 rtems_filesystem_current.node_access = NULL; ffc16ec4: 90 09 00 04 stw r0,4(r9) <== NOT EXECUTED /* * Free memory associated with a memory file. */ free( the_jnode ); ffc16ec8: 7f e3 fb 78 mr r3,r31 ffc16ecc: 4b fe eb 49 bl ffc05a14 ffc16ed0: 38 60 00 00 li r3,0 } return 0; } ffc16ed4: 80 01 00 2c lwz r0,44(r1) ffc16ed8: 83 a1 00 1c lwz r29,28(r1) ffc16edc: 7c 08 03 a6 mtlr r0 ffc16ee0: 83 c1 00 20 lwz r30,32(r1) ffc16ee4: 83 e1 00 24 lwz r31,36(r1) ffc16ee8: 38 21 00 28 addi r1,r1,40 ffc16eec: 4e 80 00 20 blr ffc086f0 : int ioctl( int fd, ioctl_command_t command, ... ) { ffc086f0: 94 21 ff e0 stwu r1,-32(r1) ffc086f4: 7c 08 02 a6 mflr r0 va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); ffc086f8: 3d 20 00 00 lis r9,0 int ioctl( int fd, ioctl_command_t command, ... ) { ffc086fc: 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 ); ffc08700: 80 09 26 ac lwz r0,9900(r9) int ioctl( int fd, ioctl_command_t command, ... ) { ffc08704: 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 ); ffc08708: 7f 83 00 40 cmplw cr7,r3,r0 ffc0870c: 40 9c 00 48 bge- cr7,ffc08754 iop = rtems_libio_iop( fd ); ffc08710: 3d 20 00 00 lis r9,0 ffc08714: 80 09 27 6c lwz r0,10092(r9) ffc08718: 1c 63 00 48 mulli r3,r3,72 ffc0871c: 7c 60 1a 14 add r3,r0,r3 rtems_libio_check_is_open(iop); ffc08720: 80 03 00 18 lwz r0,24(r3) ffc08724: 70 09 01 00 andi. r9,r0,256 ffc08728: 41 82 00 2c beq- ffc08754 va_start(ap, command); buffer = va_arg(ap, void *); ffc0872c: 38 00 00 03 li r0,3 ffc08730: 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); ffc08734: 39 61 00 10 addi r11,r1,16 ffc08738: 38 01 00 28 addi r0,r1,40 /* * Now process the ioctl(). */ if ( !iop->handlers ) ffc0873c: 81 23 00 40 lwz r9,64(r3) rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); ffc08740: 90 01 00 0c stw r0,12(r1) /* * Now process the ioctl(). */ if ( !iop->handlers ) ffc08744: 2f 89 00 00 cmpwi cr7,r9,0 rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); ffc08748: 91 61 00 10 stw r11,16(r1) buffer = va_arg(ap, void *); ffc0874c: 80 ab 00 08 lwz r5,8(r11) /* * Now process the ioctl(). */ if ( !iop->handlers ) ffc08750: 40 be 00 10 bne+ cr7,ffc08760 rtems_set_errno_and_return_minus_one( EBADF ); ffc08754: 48 00 fd 25 bl ffc18478 <__errno> ffc08758: 38 00 00 09 li r0,9 ffc0875c: 48 00 00 18 b ffc08774 if ( !iop->handlers->ioctl_h ) ffc08760: 80 09 00 10 lwz r0,16(r9) ffc08764: 2f 80 00 00 cmpwi cr7,r0,0 ffc08768: 40 be 00 18 bne+ cr7,ffc08780 rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc0876c: 48 00 fd 0d bl ffc18478 <__errno> <== NOT EXECUTED ffc08770: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc08774: 90 03 00 00 stw r0,0(r3) ffc08778: 38 60 ff ff li r3,-1 ffc0877c: 48 00 00 0c b ffc08788 rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); ffc08780: 7c 09 03 a6 mtctr r0 ffc08784: 4e 80 04 21 bctrl return rc; } ffc08788: 80 01 00 24 lwz r0,36(r1) ffc0878c: 38 21 00 20 addi r1,r1,32 ffc08790: 7c 08 03 a6 mtlr r0 ffc08794: 4e 80 00 20 blr ffc05f30 : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { ffc05f30: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc05f34: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc05f38: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) ffc05f3c: 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) { ffc05f40: 93 c1 00 08 stw r30,8(r1) <== NOT EXECUTED ffc05f44: 7c 7e 1b 78 mr r30,r3 <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) ffc05f48: 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) { ffc05f4c: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED ffc05f50: 7c 9f 23 78 mr r31,r4 <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) ffc05f54: 41 82 00 08 beq- ffc05f5c <== NOT EXECUTED c &= 0x7f; ffc05f58: 54 7e 06 7e clrlwi r30,r3,25 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) ffc05f5c: 70 09 02 00 andi. r9,r0,512 <== NOT EXECUTED ffc05f60: 41 82 00 2c beq- ffc05f8c <== NOT EXECUTED c = tolower (c); ffc05f64: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc05f68: 81 69 26 e0 lwz r11,9952(r9) <== NOT EXECUTED ffc05f6c: 7f c9 f3 78 mr r9,r30 <== NOT EXECUTED ffc05f70: 7f cb f2 14 add r30,r11,r30 <== NOT EXECUTED ffc05f74: 89 7e 00 01 lbz r11,1(r30) <== NOT EXECUTED ffc05f78: 55 6b 07 be clrlwi r11,r11,30 <== NOT EXECUTED ffc05f7c: 2f 8b 00 01 cmpwi cr7,r11,1 <== NOT EXECUTED ffc05f80: 40 be 00 08 bne+ cr7,ffc05f88 <== NOT EXECUTED ffc05f84: 39 29 00 20 addi r9,r9,32 <== NOT EXECUTED ffc05f88: 55 3e 06 3e clrlwi r30,r9,24 <== NOT EXECUTED if (c == '\r') { ffc05f8c: 2f 9e 00 0d cmpwi cr7,r30,13 <== NOT EXECUTED ffc05f90: 40 be 00 1c bne+ cr7,ffc05fac <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) ffc05f94: 70 09 00 80 andi. r9,r0,128 <== NOT EXECUTED ffc05f98: 40 82 01 44 bne- ffc060dc <== NOT EXECUTED return 0; if (tty->termios.c_iflag & ICRNL) ffc05f9c: 70 09 01 00 andi. r9,r0,256 <== NOT EXECUTED ffc05fa0: 41 82 00 2c beq- ffc05fcc <== NOT EXECUTED ffc05fa4: 3b c0 00 0a li r30,10 <== NOT EXECUTED ffc05fa8: 48 00 00 24 b ffc05fcc <== NOT EXECUTED c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { ffc05fac: 2f 9e 00 0a cmpwi cr7,r30,10 <== NOT EXECUTED ffc05fb0: 40 be 00 14 bne+ cr7,ffc05fc4 <== NOT EXECUTED ffc05fb4: 70 09 00 40 andi. r9,r0,64 <== NOT EXECUTED ffc05fb8: 41 82 00 14 beq- ffc05fcc <== NOT EXECUTED ffc05fbc: 3b c0 00 0d li r30,13 <== NOT EXECUTED ffc05fc0: 48 00 00 0c b ffc05fcc <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { ffc05fc4: 2f 9e 00 00 cmpwi cr7,r30,0 <== NOT EXECUTED ffc05fc8: 41 be 00 c8 beq+ cr7,ffc06090 <== NOT EXECUTED ffc05fcc: 80 1f 00 3c lwz r0,60(r31) <== NOT EXECUTED ffc05fd0: 70 09 00 02 andi. r9,r0,2 <== NOT EXECUTED ffc05fd4: 41 82 00 bc beq- ffc06090 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { ffc05fd8: 89 3f 00 43 lbz r9,67(r31) <== NOT EXECUTED erase (tty, 0); ffc05fdc: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc05fe0: 38 80 00 00 li r4,0 <== 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]) { ffc05fe4: 7f 89 f0 00 cmpw cr7,r9,r30 <== NOT EXECUTED ffc05fe8: 41 9e 00 18 beq- cr7,ffc06000 <== NOT EXECUTED erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { ffc05fec: 89 3f 00 44 lbz r9,68(r31) <== NOT EXECUTED ffc05ff0: 7f 89 f0 00 cmpw cr7,r9,r30 <== NOT EXECUTED ffc05ff4: 40 be 00 14 bne+ cr7,ffc06008 <== NOT EXECUTED erase (tty, 1); ffc05ff8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc05ffc: 38 80 00 01 li r4,1 <== NOT EXECUTED ffc06000: 4b ff fc dd bl ffc05cdc <== NOT EXECUTED ffc06004: 48 00 00 d8 b ffc060dc <== NOT EXECUTED return 0; } else if (c == tty->termios.c_cc[VEOF]) { ffc06008: 89 3f 00 45 lbz r9,69(r31) <== NOT EXECUTED ffc0600c: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc06010: 7f 89 f0 00 cmpw cr7,r9,r30 <== NOT EXECUTED ffc06014: 41 9e 00 cc beq- cr7,ffc060e0 <== NOT EXECUTED return 1; } else if (c == '\n') { ffc06018: 2f 9e 00 0a cmpwi cr7,r30,10 <== NOT EXECUTED ffc0601c: 40 be 00 30 bne+ cr7,ffc0604c <== NOT EXECUTED if (tty->termios.c_lflag & (ECHO | ECHONL)) ffc06020: 70 09 00 48 andi. r9,r0,72 <== NOT EXECUTED ffc06024: 41 a2 00 10 beq+ ffc06034 <== NOT EXECUTED echo (c, tty); ffc06028: 38 60 00 0a li r3,10 <== NOT EXECUTED ffc0602c: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc06030: 4b ff fc 19 bl ffc05c48 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; ffc06034: 81 3f 00 20 lwz r9,32(r31) <== NOT EXECUTED ffc06038: 39 40 00 0a li r10,10 <== NOT EXECUTED ffc0603c: 81 7f 00 1c lwz r11,28(r31) <== NOT EXECUTED ffc06040: 38 09 00 01 addi r0,r9,1 <== NOT EXECUTED ffc06044: 7d 4b 49 ae stbx r10,r11,r9 <== NOT EXECUTED ffc06048: 48 00 00 40 b ffc06088 <== NOT EXECUTED return 1; } else if ((c == tty->termios.c_cc[VEOL]) ffc0604c: 89 3f 00 4c lbz r9,76(r31) <== NOT EXECUTED ffc06050: 7f 89 f0 00 cmpw cr7,r9,r30 <== NOT EXECUTED ffc06054: 41 9e 00 10 beq- cr7,ffc06064 <== NOT EXECUTED || (c == tty->termios.c_cc[VEOL2])) { ffc06058: 89 3f 00 51 lbz r9,81(r31) <== NOT EXECUTED ffc0605c: 7f 89 f0 00 cmpw cr7,r9,r30 <== NOT EXECUTED ffc06060: 40 be 00 30 bne+ cr7,ffc06090 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) ffc06064: 70 09 00 08 andi. r9,r0,8 <== NOT EXECUTED ffc06068: 41 a2 00 10 beq+ ffc06078 <== NOT EXECUTED echo (c, tty); ffc0606c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc06070: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc06074: 4b ff fb d5 bl ffc05c48 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; ffc06078: 81 3f 00 20 lwz r9,32(r31) <== NOT EXECUTED ffc0607c: 81 7f 00 1c lwz r11,28(r31) <== NOT EXECUTED ffc06080: 38 09 00 01 addi r0,r9,1 <== NOT EXECUTED ffc06084: 7f cb 49 ae stbx r30,r11,r9 <== NOT EXECUTED ffc06088: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc0608c: 48 00 00 48 b ffc060d4 <== NOT EXECUTED } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { ffc06090: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc06094: 81 69 21 68 lwz r11,8552(r9) <== NOT EXECUTED ffc06098: 81 3f 00 20 lwz r9,32(r31) <== NOT EXECUTED ffc0609c: 38 0b ff ff addi r0,r11,-1 <== NOT EXECUTED ffc060a0: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc060a4: 40 9c 00 38 bge- cr7,ffc060dc <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) ffc060a8: 80 1f 00 3c lwz r0,60(r31) <== NOT EXECUTED ffc060ac: 70 09 00 08 andi. r9,r0,8 <== NOT EXECUTED ffc060b0: 41 a2 00 10 beq+ ffc060c0 <== NOT EXECUTED echo (c, tty); ffc060b4: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc060b8: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc060bc: 4b ff fb 8d bl ffc05c48 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; ffc060c0: 81 3f 00 20 lwz r9,32(r31) <== NOT EXECUTED ffc060c4: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc060c8: 81 7f 00 1c lwz r11,28(r31) <== NOT EXECUTED ffc060cc: 38 09 00 01 addi r0,r9,1 <== NOT EXECUTED ffc060d0: 7f cb 49 ae stbx r30,r11,r9 <== NOT EXECUTED ffc060d4: 90 1f 00 20 stw r0,32(r31) <== NOT EXECUTED ffc060d8: 48 00 00 08 b ffc060e0 <== NOT EXECUTED ffc060dc: 38 60 00 00 li r3,0 <== NOT EXECUTED } return 0; } ffc060e0: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc060e4: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc060e8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc060ec: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc060f0: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc060f4: 4e 80 00 20 blr <== NOT EXECUTED ffc2c1b4 : int link( const char *existing, const char *new ) { ffc2c1b4: 94 21 ff c0 stwu r1,-64(r1) ffc2c1b8: 7c 08 02 a6 mflr r0 ffc2c1bc: 93 c1 00 38 stw r30,56(r1) ffc2c1c0: 7c 7e 1b 78 mr r30,r3 ffc2c1c4: 90 01 00 44 stw r0,68(r1) ffc2c1c8: 93 e1 00 3c stw r31,60(r1) ffc2c1cc: 7c 9f 23 78 mr r31,r4 /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), ffc2c1d0: 48 02 34 ed bl ffc4f6bc ffc2c1d4: 38 a0 00 00 li r5,0 ffc2c1d8: 7c 64 1b 78 mr r4,r3 ffc2c1dc: 38 c1 00 0c addi r6,r1,12 ffc2c1e0: 7f c3 f3 78 mr r3,r30 ffc2c1e4: 38 e0 00 01 li r7,1 ffc2c1e8: 4b fd c3 41 bl ffc08528 0, &existing_loc, true ); if ( result != 0 ) ffc2c1ec: 3b c0 ff ff li r30,-1 ffc2c1f0: 2f 83 00 00 cmpwi cr7,r3,0 ffc2c1f4: 40 9e 02 3c bne- cr7,ffc2c430 /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); ffc2c1f8: 88 1f 00 00 lbz r0,0(r31) ffc2c1fc: 2f 80 00 2f cmpwi cr7,r0,47 ffc2c200: 41 9e 00 14 beq- cr7,ffc2c214 ffc2c204: 2f 80 00 5c cmpwi cr7,r0,92 ffc2c208: 41 9e 00 0c beq- cr7,ffc2c214 ffc2c20c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2c210: 40 9e 00 38 bne- cr7,ffc2c248 ffc2c214: 3d 20 00 00 lis r9,0 ffc2c218: 81 29 35 2c lwz r9,13612(r9) ffc2c21c: 38 60 00 01 li r3,1 ffc2c220: 80 09 00 24 lwz r0,36(r9) ffc2c224: 81 09 00 18 lwz r8,24(r9) ffc2c228: 81 49 00 1c lwz r10,28(r9) ffc2c22c: 81 69 00 20 lwz r11,32(r9) ffc2c230: 91 01 00 20 stw r8,32(r1) ffc2c234: 91 41 00 24 stw r10,36(r1) ffc2c238: 91 61 00 28 stw r11,40(r1) ffc2c23c: 90 01 00 2c stw r0,44(r1) ffc2c240: 80 09 00 28 lwz r0,40(r9) ffc2c244: 48 00 00 34 b ffc2c278 ffc2c248: 3d 20 00 00 lis r9,0 ffc2c24c: 81 29 35 2c lwz r9,13612(r9) ffc2c250: 38 60 00 00 li r3,0 ffc2c254: 80 09 00 10 lwz r0,16(r9) ffc2c258: 81 09 00 04 lwz r8,4(r9) ffc2c25c: 81 49 00 08 lwz r10,8(r9) ffc2c260: 81 69 00 0c lwz r11,12(r9) ffc2c264: 91 01 00 20 stw r8,32(r1) ffc2c268: 91 41 00 24 stw r10,36(r1) ffc2c26c: 91 61 00 28 stw r11,40(r1) ffc2c270: 90 01 00 2c stw r0,44(r1) ffc2c274: 80 09 00 14 lwz r0,20(r9) if ( !parent_loc.ops->evalformake_h ) { ffc2c278: 81 21 00 2c lwz r9,44(r1) /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); ffc2c27c: 90 01 00 30 stw r0,48(r1) if ( !parent_loc.ops->evalformake_h ) { ffc2c280: 80 09 00 04 lwz r0,4(r9) ffc2c284: 2f 80 00 00 cmpwi cr7,r0,0 ffc2c288: 40 be 00 24 bne+ cr7,ffc2c2ac rtems_filesystem_freenode( &existing_loc ); ffc2c28c: 81 21 00 18 lwz r9,24(r1) <== NOT EXECUTED ffc2c290: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc2c294: 41 9e 01 28 beq- cr7,ffc2c3bc <== NOT EXECUTED ffc2c298: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2c29c: 38 61 00 0c addi r3,r1,12 <== NOT EXECUTED ffc2c2a0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2c2a4: 40 be 01 10 bne+ cr7,ffc2c3b4 <== NOT EXECUTED ffc2c2a8: 48 00 01 14 b ffc2c3bc <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); ffc2c2ac: 3b c1 00 20 addi r30,r1,32 ffc2c2b0: 7c 09 03 a6 mtctr r0 ffc2c2b4: 7c 7f 1a 14 add r3,r31,r3 ffc2c2b8: 7f c4 f3 78 mr r4,r30 ffc2c2bc: 38 a1 00 08 addi r5,r1,8 ffc2c2c0: 4e 80 04 21 bctrl if ( result != 0 ) { ffc2c2c4: 7c 7f 1b 79 mr. r31,r3 ffc2c2c8: 41 a2 00 38 beq+ ffc2c300 rtems_filesystem_freenode( &existing_loc ); ffc2c2cc: 81 21 00 18 lwz r9,24(r1) ffc2c2d0: 2f 89 00 00 cmpwi cr7,r9,0 ffc2c2d4: 41 9e 00 1c beq- cr7,ffc2c2f0 ffc2c2d8: 80 09 00 1c lwz r0,28(r9) ffc2c2dc: 2f 80 00 00 cmpwi cr7,r0,0 ffc2c2e0: 41 9e 00 10 beq- cr7,ffc2c2f0 ffc2c2e4: 38 61 00 0c addi r3,r1,12 ffc2c2e8: 7c 09 03 a6 mtctr r0 ffc2c2ec: 4e 80 04 21 bctrl rtems_set_errno_and_return_minus_one( result ); ffc2c2f0: 48 01 b5 f9 bl ffc478e8 <__errno> ffc2c2f4: 93 e3 00 00 stw r31,0(r3) ffc2c2f8: 3b c0 ff ff li r30,-1 ffc2c2fc: 48 00 01 34 b ffc2c430 /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { ffc2c300: 80 01 00 1c lwz r0,28(r1) ffc2c304: 81 21 00 30 lwz r9,48(r1) ffc2c308: 7f 89 00 00 cmpw cr7,r9,r0 ffc2c30c: 41 be 00 58 beq+ cr7,ffc2c364 rtems_filesystem_freenode( &existing_loc ); ffc2c310: 81 21 00 18 lwz r9,24(r1) ffc2c314: 2f 89 00 00 cmpwi cr7,r9,0 ffc2c318: 41 9e 00 1c beq- cr7,ffc2c334 ffc2c31c: 80 09 00 1c lwz r0,28(r9) ffc2c320: 2f 80 00 00 cmpwi cr7,r0,0 ffc2c324: 41 9e 00 10 beq- cr7,ffc2c334 ffc2c328: 38 61 00 0c addi r3,r1,12 ffc2c32c: 7c 09 03 a6 mtctr r0 ffc2c330: 4e 80 04 21 bctrl rtems_filesystem_freenode( &parent_loc ); ffc2c334: 81 21 00 2c lwz r9,44(r1) ffc2c338: 2f 89 00 00 cmpwi cr7,r9,0 ffc2c33c: 41 9e 00 1c beq- cr7,ffc2c358 ffc2c340: 80 09 00 1c lwz r0,28(r9) ffc2c344: 2f 80 00 00 cmpwi cr7,r0,0 ffc2c348: 41 9e 00 10 beq- cr7,ffc2c358 ffc2c34c: 38 61 00 20 addi r3,r1,32 ffc2c350: 7c 09 03 a6 mtctr r0 ffc2c354: 4e 80 04 21 bctrl rtems_set_errno_and_return_minus_one( EXDEV ); ffc2c358: 48 01 b5 91 bl ffc478e8 <__errno> ffc2c35c: 38 00 00 12 li r0,18 ffc2c360: 48 00 00 64 b ffc2c3c4 } if ( !parent_loc.ops->link_h ) { ffc2c364: 81 21 00 2c lwz r9,44(r1) ffc2c368: 80 09 00 08 lwz r0,8(r9) ffc2c36c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2c370: 40 be 00 5c bne+ cr7,ffc2c3cc rtems_filesystem_freenode( &existing_loc ); ffc2c374: 81 21 00 18 lwz r9,24(r1) <== NOT EXECUTED ffc2c378: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc2c37c: 41 9e 00 1c beq- cr7,ffc2c398 <== NOT EXECUTED ffc2c380: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2c384: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2c388: 41 9e 00 10 beq- cr7,ffc2c398 <== NOT EXECUTED ffc2c38c: 38 61 00 0c addi r3,r1,12 <== NOT EXECUTED ffc2c390: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2c394: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); ffc2c398: 81 21 00 2c lwz r9,44(r1) <== NOT EXECUTED ffc2c39c: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc2c3a0: 41 9e 00 1c beq- cr7,ffc2c3bc <== NOT EXECUTED ffc2c3a4: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2c3a8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2c3ac: 41 9e 00 10 beq- cr7,ffc2c3bc <== NOT EXECUTED ffc2c3b0: 38 61 00 20 addi r3,r1,32 <== NOT EXECUTED ffc2c3b4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2c3b8: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2c3bc: 48 01 b5 2d bl ffc478e8 <__errno> <== NOT EXECUTED ffc2c3c0: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2c3c4: 90 03 00 00 stw r0,0(r3) ffc2c3c8: 4b ff ff 30 b ffc2c2f8 } result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start ); ffc2c3cc: 3b e1 00 0c addi r31,r1,12 ffc2c3d0: 80 a1 00 08 lwz r5,8(r1) ffc2c3d4: 7f c4 f3 78 mr r4,r30 ffc2c3d8: 7c 09 03 a6 mtctr r0 ffc2c3dc: 7f e3 fb 78 mr r3,r31 ffc2c3e0: 4e 80 04 21 bctrl rtems_filesystem_freenode( &existing_loc ); ffc2c3e4: 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 ); ffc2c3e8: 7c 7e 1b 78 mr r30,r3 rtems_filesystem_freenode( &existing_loc ); ffc2c3ec: 2f 89 00 00 cmpwi cr7,r9,0 ffc2c3f0: 41 9e 00 1c beq- cr7,ffc2c40c ffc2c3f4: 80 09 00 1c lwz r0,28(r9) ffc2c3f8: 2f 80 00 00 cmpwi cr7,r0,0 ffc2c3fc: 41 9e 00 10 beq- cr7,ffc2c40c ffc2c400: 7f e3 fb 78 mr r3,r31 ffc2c404: 7c 09 03 a6 mtctr r0 ffc2c408: 4e 80 04 21 bctrl rtems_filesystem_freenode( &parent_loc ); ffc2c40c: 81 21 00 2c lwz r9,44(r1) ffc2c410: 2f 89 00 00 cmpwi cr7,r9,0 ffc2c414: 41 9e 00 1c beq- cr7,ffc2c430 ffc2c418: 80 09 00 1c lwz r0,28(r9) ffc2c41c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2c420: 41 9e 00 10 beq- cr7,ffc2c430 ffc2c424: 38 61 00 20 addi r3,r1,32 ffc2c428: 7c 09 03 a6 mtctr r0 ffc2c42c: 4e 80 04 21 bctrl return result; } ffc2c430: 80 01 00 44 lwz r0,68(r1) ffc2c434: 7f c3 f3 78 mr r3,r30 ffc2c438: 83 e1 00 3c lwz r31,60(r1) ffc2c43c: 7c 08 03 a6 mtlr r0 ffc2c440: 83 c1 00 38 lwz r30,56(r1) ffc2c444: 38 21 00 40 addi r1,r1,64 ffc2c448: 4e 80 00 20 blr ffc1c99c : off_t lseek( int fd, off_t offset, int whence ) { ffc1c99c: 94 21 ff e8 stwu r1,-24(r1) ffc1c9a0: 7c 08 02 a6 mflr r0 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); ffc1c9a4: 3d 20 00 00 lis r9,0 off_t lseek( int fd, off_t offset, int whence ) { ffc1c9a8: 90 01 00 1c stw r0,28(r1) rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); ffc1c9ac: 80 09 26 8c lwz r0,9868(r9) off_t lseek( int fd, off_t offset, int whence ) { ffc1c9b0: 93 a1 00 0c stw r29,12(r1) rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); ffc1c9b4: 7f 83 00 40 cmplw cr7,r3,r0 off_t lseek( int fd, off_t offset, int whence ) { ffc1c9b8: 93 c1 00 10 stw r30,16(r1) ffc1c9bc: 93 e1 00 14 stw r31,20(r1) rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); ffc1c9c0: 40 9c 00 20 bge- cr7,ffc1c9e0 iop = rtems_libio_iop( fd ); ffc1c9c4: 3d 20 00 00 lis r9,0 ffc1c9c8: 83 e9 27 4c lwz r31,10060(r9) ffc1c9cc: 1c 63 00 48 mulli r3,r3,72 ffc1c9d0: 7f ff 1a 14 add r31,r31,r3 rtems_libio_check_is_open(iop); ffc1c9d4: 80 1f 00 18 lwz r0,24(r31) ffc1c9d8: 70 09 01 00 andi. r9,r0,256 ffc1c9dc: 40 a2 00 10 bne+ ffc1c9ec ffc1c9e0: 4b ff 54 35 bl ffc11e14 <__errno> <== NOT EXECUTED ffc1c9e4: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc1c9e8: 48 00 00 7c b ffc1ca64 <== NOT EXECUTED /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) ffc1c9ec: 81 3f 00 40 lwz r9,64(r31) ffc1c9f0: 80 09 00 14 lwz r0,20(r9) ffc1c9f4: 2f 80 00 00 cmpwi cr7,r0,0 ffc1c9f8: 40 be 00 10 bne+ cr7,ffc1ca08 rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc1c9fc: 4b ff 54 19 bl ffc11e14 <__errno> <== NOT EXECUTED ffc1ca00: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc1ca04: 48 00 00 60 b ffc1ca64 <== NOT EXECUTED /* * Now process the lseek(). */ old_offset = iop->offset; switch ( whence ) { ffc1ca08: 2f 87 00 01 cmpwi cr7,r7,1 /* * Now process the lseek(). */ old_offset = iop->offset; ffc1ca0c: 83 bf 00 10 lwz r29,16(r31) ffc1ca10: 83 df 00 14 lwz r30,20(r31) switch ( whence ) { ffc1ca14: 41 9e 00 20 beq- cr7,ffc1ca34 ffc1ca18: 2f 87 00 02 cmpwi cr7,r7,2 ffc1ca1c: 41 9e 00 24 beq- cr7,ffc1ca40 ffc1ca20: 2f 87 00 00 cmpwi cr7,r7,0 ffc1ca24: 40 9e 00 38 bne- cr7,ffc1ca5c case SEEK_SET: iop->offset = offset; ffc1ca28: 90 bf 00 10 stw r5,16(r31) ffc1ca2c: 90 df 00 14 stw r6,20(r31) break; ffc1ca30: 48 00 00 44 b ffc1ca74 case SEEK_CUR: iop->offset += offset; ffc1ca34: 7d 46 f0 14 addc r10,r6,r30 ffc1ca38: 7d 25 e9 14 adde r9,r5,r29 ffc1ca3c: 48 00 00 14 b ffc1ca50 break; case SEEK_END: iop->offset = iop->size + offset; ffc1ca40: 81 7f 00 08 lwz r11,8(r31) ffc1ca44: 81 9f 00 0c lwz r12,12(r31) ffc1ca48: 7d 46 60 14 addc r10,r6,r12 ffc1ca4c: 7d 25 59 14 adde r9,r5,r11 ffc1ca50: 91 3f 00 10 stw r9,16(r31) ffc1ca54: 91 5f 00 14 stw r10,20(r31) break; ffc1ca58: 48 00 00 1c b ffc1ca74 default: rtems_set_errno_and_return_minus_one( EINVAL ); ffc1ca5c: 4b ff 53 b9 bl ffc11e14 <__errno> ffc1ca60: 38 00 00 16 li r0,22 ffc1ca64: 90 03 00 00 stw r0,0(r3) ffc1ca68: 39 20 ff ff li r9,-1 ffc1ca6c: 39 40 ff ff li r10,-1 ffc1ca70: 48 00 00 38 b ffc1caa8 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); ffc1ca74: 81 3f 00 40 lwz r9,64(r31) ffc1ca78: 7f e3 fb 78 mr r3,r31 ffc1ca7c: 80 09 00 14 lwz r0,20(r9) ffc1ca80: 7c 09 03 a6 mtctr r0 ffc1ca84: 4e 80 04 21 bctrl ffc1ca88: 7c 69 1b 78 mr r9,r3 if ( status == (off_t) -1 ) ffc1ca8c: 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 ); ffc1ca90: 7c 8a 23 78 mr r10,r4 if ( status == (off_t) -1 ) ffc1ca94: 40 be 00 14 bne+ cr7,ffc1caa8 ffc1ca98: 2f 84 ff ff cmpwi cr7,r4,-1 ffc1ca9c: 40 be 00 0c bne+ cr7,ffc1caa8 iop->offset = old_offset; ffc1caa0: 93 bf 00 10 stw r29,16(r31) ffc1caa4: 93 df 00 14 stw r30,20(r31) /* * So if the operation failed, we have to restore iop->offset. */ return status; } ffc1caa8: 80 01 00 1c lwz r0,28(r1) ffc1caac: 7d 44 53 78 mr r4,r10 ffc1cab0: 7d 23 4b 78 mr r3,r9 ffc1cab4: 83 a1 00 0c lwz r29,12(r1) ffc1cab8: 7c 08 03 a6 mtlr r0 ffc1cabc: 83 c1 00 10 lwz r30,16(r1) ffc1cac0: 83 e1 00 14 lwz r31,20(r1) ffc1cac4: 38 21 00 18 addi r1,r1,24 ffc1cac8: 4e 80 00 20 blr ffc2c590 : int _STAT_NAME( const char *path, struct stat *buf ) { ffc2c590: 94 21 ff c8 stwu r1,-56(r1) <== NOT EXECUTED ffc2c594: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc2c598: 93 c1 00 30 stw r30,48(r1) <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) ffc2c59c: 7c 9e 23 79 mr. r30,r4 <== NOT EXECUTED int _STAT_NAME( const char *path, struct stat *buf ) { ffc2c5a0: 93 a1 00 2c stw r29,44(r1) <== NOT EXECUTED ffc2c5a4: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED ffc2c5a8: 90 01 00 3c stw r0,60(r1) <== NOT EXECUTED ffc2c5ac: 93 e1 00 34 stw r31,52(r1) <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) ffc2c5b0: 40 a2 00 10 bne+ ffc2c5c0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EFAULT ); ffc2c5b4: 48 01 b3 35 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2c5b8: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc2c5bc: 48 00 00 6c b ffc2c628 <== NOT EXECUTED status = rtems_filesystem_evaluate_path( path, strlen( path ), ffc2c5c0: 48 02 30 fd bl ffc4f6bc <== NOT EXECUTED ffc2c5c4: 3b e1 00 08 addi r31,r1,8 <== NOT EXECUTED ffc2c5c8: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc2c5cc: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc2c5d0: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc2c5d4: 7f e6 fb 78 mr r6,r31 <== NOT EXECUTED ffc2c5d8: 38 e0 00 00 li r7,0 <== NOT EXECUTED ffc2c5dc: 4b fd bf 4d bl ffc08528 <== NOT EXECUTED 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) ffc2c5e0: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc2c5e4: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2c5e8: 40 9e 00 9c bne- cr7,ffc2c684 <== NOT EXECUTED return -1; if ( !loc.handlers->fstat_h ){ ffc2c5ec: 81 21 00 10 lwz r9,16(r1) <== NOT EXECUTED ffc2c5f0: 80 09 00 18 lwz r0,24(r9) <== NOT EXECUTED ffc2c5f4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2c5f8: 40 be 00 3c bne+ cr7,ffc2c634 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); ffc2c5fc: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc2c600: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc2c604: 41 9e 00 1c beq- cr7,ffc2c620 <== NOT EXECUTED ffc2c608: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2c60c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2c610: 41 9e 00 10 beq- cr7,ffc2c620 <== NOT EXECUTED ffc2c614: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2c618: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2c61c: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2c620: 48 01 b2 c9 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2c624: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2c628: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2c62c: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc2c630: 48 00 00 54 b ffc2c684 <== NOT EXECUTED /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); ffc2c634: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc2c638: 38 a0 00 48 li r5,72 <== NOT EXECUTED ffc2c63c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc2c640: 48 01 f0 45 bl ffc4b684 <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); ffc2c644: 81 21 00 10 lwz r9,16(r1) <== NOT EXECUTED ffc2c648: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc2c64c: 80 09 00 18 lwz r0,24(r9) <== NOT EXECUTED ffc2c650: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2c654: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2c658: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &loc ); ffc2c65c: 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 ); ffc2c660: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); ffc2c664: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc2c668: 41 9e 00 1c beq- cr7,ffc2c684 <== NOT EXECUTED ffc2c66c: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2c670: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2c674: 41 9e 00 10 beq- cr7,ffc2c684 <== NOT EXECUTED ffc2c678: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2c67c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2c680: 4e 80 04 21 bctrl <== NOT EXECUTED return status; } ffc2c684: 80 01 00 3c lwz r0,60(r1) <== NOT EXECUTED ffc2c688: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc2c68c: 83 c1 00 30 lwz r30,48(r1) <== NOT EXECUTED ffc2c690: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2c694: 83 a1 00 2c lwz r29,44(r1) <== NOT EXECUTED ffc2c698: 83 e1 00 34 lwz r31,52(r1) <== NOT EXECUTED ffc2c69c: 38 21 00 38 addi r1,r1,56 <== NOT EXECUTED ffc2c6a0: 4e 80 00 20 blr <== NOT EXECUTED ffc045a8 : size_t size ) { void *return_this; MSBUMP(malloc_calls, 1); ffc045a8: 94 21 ff e8 stwu r1,-24(r1) ffc045ac: 7c 08 02 a6 mflr r0 ffc045b0: 3d 20 00 00 lis r9,0 ffc045b4: 90 01 00 1c stw r0,28(r1) ffc045b8: 39 29 2b 00 addi r9,r9,11008 ffc045bc: 81 69 00 04 lwz r11,4(r9) ffc045c0: 93 e1 00 14 stw r31,20(r1) ffc045c4: 7c 7f 1b 78 mr r31,r3 ffc045c8: 39 6b 00 01 addi r11,r11,1 ffc045cc: 91 69 00 04 stw r11,4(r9) ffc045d0: 93 a1 00 0c stw r29,12(r1) ffc045d4: 93 c1 00 10 stw r30,16(r1) /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); ffc045d8: 4b ff fe 79 bl ffc04450 /* * Validate the parameters */ if ( !size ) ffc045dc: 2f 9f 00 00 cmpwi cr7,r31,0 ffc045e0: 41 9e 00 cc beq- cr7,ffc046ac return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && ffc045e4: 3d 20 00 00 lis r9,0 ffc045e8: 80 09 27 d4 lwz r0,10196(r9) ffc045ec: 2f 80 00 03 cmpwi cr7,r0,3 ffc045f0: 40 be 00 10 bne+ cr7,ffc04600 ffc045f4: 4b ff fd e9 bl ffc043dc ffc045f8: 2f 83 00 00 cmpwi cr7,r3,0 ffc045fc: 41 9e 00 b0 beq- cr7,ffc046ac RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); ffc04600: 3d 20 00 00 lis r9,0 ffc04604: 80 69 26 9c lwz r3,9884(r9) ffc04608: 7f e4 fb 78 mr r4,r31 ffc0460c: 38 a0 00 00 li r5,0 ffc04610: 38 c0 00 00 li r6,0 ffc04614: 48 00 57 65 bl ffc09d78 <_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 ) { ffc04618: 2f 83 00 00 cmpwi cr7,r3,0 ffc0461c: 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; ffc04620: 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 ) { ffc04624: 40 be 00 3c bne+ cr7,ffc04660 if (rtems_malloc_sbrk_helpers) ffc04628: 3d 20 00 00 lis r9,0 ffc0462c: 81 29 27 0c lwz r9,9996(r9) ffc04630: 2f 89 00 00 cmpwi cr7,r9,0 ffc04634: 41 9e 00 1c beq- cr7,ffc04650 return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); ffc04638: 80 09 00 04 lwz r0,4(r9) <== NOT EXECUTED ffc0463c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc04640: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc04644: 4e 80 04 21 bctrl <== NOT EXECUTED if ( !return_this ) { ffc04648: 7c 7e 1b 79 mr. r30,r3 <== NOT EXECUTED ffc0464c: 40 a2 00 14 bne+ ffc04660 <== NOT EXECUTED errno = ENOMEM; ffc04650: 48 00 d7 c5 bl ffc11e14 <__errno> ffc04654: 38 00 00 0c li r0,12 ffc04658: 90 03 00 00 stw r0,0(r3) return (void *) 0; ffc0465c: 48 00 00 54 b ffc046b0 } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) ffc04660: 3d 20 00 00 lis r9,0 ffc04664: 81 29 27 10 lwz r9,10000(r9) ffc04668: 2f 89 00 00 cmpwi cr7,r9,0 ffc0466c: 41 9e 00 18 beq- cr7,ffc04684 (*rtems_malloc_dirty_helper)( return_this, size ); ffc04670: 80 09 00 00 lwz r0,0(r9) <== NOT EXECUTED ffc04674: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc04678: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc0467c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc04680: 4e 80 04 21 bctrl <== NOT EXECUTED /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) ffc04684: 3d 20 00 00 lis r9,0 ffc04688: 81 29 27 08 lwz r9,9992(r9) ffc0468c: 7f dd f3 78 mr r29,r30 ffc04690: 2f 89 00 00 cmpwi cr7,r9,0 ffc04694: 41 9e 00 1c beq- cr7,ffc046b0 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); ffc04698: 80 09 00 04 lwz r0,4(r9) <== NOT EXECUTED ffc0469c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc046a0: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc046a4: 4e 80 04 21 bctrl <== NOT EXECUTED ffc046a8: 48 00 00 08 b ffc046b0 <== NOT EXECUTED ffc046ac: 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; } ffc046b0: 80 01 00 1c lwz r0,28(r1) ffc046b4: 7f a3 eb 78 mr r3,r29 ffc046b8: 83 c1 00 10 lwz r30,16(r1) ffc046bc: 7c 08 03 a6 mtlr r0 ffc046c0: 83 a1 00 0c lwz r29,12(r1) ffc046c4: 83 e1 00 14 lwz r31,20(r1) ffc046c8: 38 21 00 18 addi r1,r1,24 ffc046cc: 4e 80 00 20 blr ffc04424 : } void malloc_deferred_free( void *pointer ) { ffc04424: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc04428: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0442c: 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 ); ffc04430: 3c 60 00 00 lis r3,0 <== NOT EXECUTED ffc04434: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED ffc04438: 38 63 2a f0 addi r3,r3,10992 <== NOT EXECUTED ffc0443c: 48 00 46 39 bl ffc08a74 <_Chain_Append> <== NOT EXECUTED rtems_chain_append(&RTEMS_Malloc_GC_list, (rtems_chain_node *)pointer); } ffc04440: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc04444: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc04448: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0444c: 4e 80 00 20 blr <== NOT EXECUTED ffc04450 : { rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list); } void malloc_deferred_frees_process(void) { ffc04450: 94 21 ff f0 stwu r1,-16(r1) ffc04454: 7c 08 02 a6 mflr r0 ffc04458: 93 e1 00 0c stw r31,12(r1) */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); ffc0445c: 3f e0 00 00 lis r31,0 ffc04460: 3b ff 2a f0 addi r31,r31,10992 ffc04464: 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) ffc04468: 48 00 00 08 b ffc04470 free(to_be_freed); ffc0446c: 4b ff fd d9 bl ffc04244 <== NOT EXECUTED ffc04470: 7f e3 fb 78 mr r3,r31 ffc04474: 48 00 46 31 bl ffc08aa4 <_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) ffc04478: 2f 83 00 00 cmpwi cr7,r3,0 ffc0447c: 40 9e ff f0 bne+ cr7,ffc0446c free(to_be_freed); } ffc04480: 80 01 00 14 lwz r0,20(r1) ffc04484: 83 e1 00 0c lwz r31,12(r1) ffc04488: 38 21 00 10 addi r1,r1,16 ffc0448c: 7c 08 03 a6 mtlr r0 ffc04490: 4e 80 00 20 blr ffc15c74 : return memfile_check_rmnod( the_jnode ); } int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){ ffc15c74: 94 21 ff f0 stwu r1,-16(r1) ffc15c78: 7c 08 02 a6 mflr r0 ffc15c7c: 93 e1 00 0c stw r31,12(r1) ffc15c80: 7c 7f 1b 78 mr r31,r3 ffc15c84: 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) ) { ffc15c88: 4b ff d3 01 bl ffc12f88 ffc15c8c: 2f 83 00 00 cmpwi cr7,r3,0 ffc15c90: 40 9e 00 44 bne- cr7,ffc15cd4 ffc15c94: a0 1f 00 34 lhz r0,52(r31) ffc15c98: 2f 80 00 00 cmpwi cr7,r0,0 ffc15c9c: 40 9e 00 38 bne- cr7,ffc15cd4 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) ffc15ca0: 3d 20 00 00 lis r9,0 ffc15ca4: 81 29 26 f4 lwz r9,9972(r9) ffc15ca8: 81 69 00 04 lwz r11,4(r9) ffc15cac: 7f 8b f8 00 cmpw cr7,r11,r31 ffc15cb0: 40 be 00 08 bne+ cr7,ffc15cb8 rtems_filesystem_current.node_access = NULL; ffc15cb4: 90 09 00 04 stw r0,4(r9) <== NOT EXECUTED /* * Free memory associated with a memory file. */ if (the_jnode->type != IMFS_LINEAR_FILE) ffc15cb8: 80 1f 00 4c lwz r0,76(r31) ffc15cbc: 2f 80 00 06 cmpwi cr7,r0,6 ffc15cc0: 41 9e 00 0c beq- cr7,ffc15ccc IMFS_memfile_remove( the_jnode ); ffc15cc4: 7f e3 fb 78 mr r3,r31 ffc15cc8: 4b ff fd e1 bl ffc15aa8 free( the_jnode ); ffc15ccc: 7f e3 fb 78 mr r3,r31 ffc15cd0: 4b fe fd 45 bl ffc05a14 } return 0; } ffc15cd4: 80 01 00 14 lwz r0,20(r1) ffc15cd8: 38 60 00 00 li r3,0 ffc15cdc: 83 e1 00 0c lwz r31,12(r1) ffc15ce0: 38 21 00 10 addi r1,r1,16 ffc15ce4: 7c 08 03 a6 mtlr r0 ffc15ce8: 4e 80 00 20 blr ffc1598c : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { ffc1598c: 94 21 ff e0 stwu r1,-32(r1) ffc15990: 7c 08 02 a6 mflr r0 ffc15994: 93 e1 00 1c stw r31,28(r1) /* * Perform internal consistency checks */ assert( block_table ); ffc15998: 7c 7f 1b 79 mr. r31,r3 void memfile_free_blocks_in_table( block_p **block_table, int entries ) { ffc1599c: 93 61 00 0c stw r27,12(r1) ffc159a0: 7c 9b 23 78 mr r27,r4 ffc159a4: 90 01 00 24 stw r0,36(r1) ffc159a8: 93 81 00 10 stw r28,16(r1) ffc159ac: 93 a1 00 14 stw r29,20(r1) ffc159b0: 93 c1 00 18 stw r30,24(r1) /* * Perform internal consistency checks */ assert( block_table ); ffc159b4: 40 a2 00 28 bne+ ffc159dc ffc159b8: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc159bc: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc159c0: 38 a5 4f c4 addi r5,r5,20420 <== NOT EXECUTED ffc159c4: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc159c8: 38 63 50 86 addi r3,r3,20614 <== NOT EXECUTED ffc159cc: 38 a5 00 20 addi r5,r5,32 <== NOT EXECUTED ffc159d0: 38 c6 50 fa addi r6,r6,20730 <== NOT EXECUTED ffc159d4: 38 80 01 b3 li r4,435 <== NOT EXECUTED ffc159d8: 4b fe fb 55 bl ffc0552c <__assert_func> <== NOT EXECUTED ffc159dc: 83 df 00 00 lwz r30,0(r31) ffc159e0: 3b a0 00 00 li r29,0 b = *block_table; for ( i=0 ; i if ( b[i] ) { ffc159ec: 80 7e 00 00 lwz r3,0(r30) ffc159f0: 2f 83 00 00 cmpwi cr7,r3,0 ffc159f4: 41 9e 00 0c beq- cr7,ffc15a00 memfile_free_block( b[i] ); ffc159f8: 4b ff fc dd bl ffc156d4 b[i] = 0; ffc159fc: 93 9e 00 00 stw r28,0(r30) * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i /* * Now that all the blocks in the block table are free, we can * free the block table itself. */ memfile_free_block( *block_table ); ffc15a10: 80 7f 00 00 lwz r3,0(r31) ffc15a14: 4b ff fc c1 bl ffc156d4 *block_table = 0; ffc15a18: 38 00 00 00 li r0,0 ffc15a1c: 90 1f 00 00 stw r0,0(r31) } ffc15a20: 80 01 00 24 lwz r0,36(r1) ffc15a24: 83 61 00 0c lwz r27,12(r1) ffc15a28: 7c 08 03 a6 mtlr r0 ffc15a2c: 83 81 00 10 lwz r28,16(r1) ffc15a30: 83 a1 00 14 lwz r29,20(r1) ffc15a34: 83 c1 00 18 lwz r30,24(r1) ffc15a38: 83 e1 00 1c lwz r31,28(r1) ffc15a3c: 38 21 00 20 addi r1,r1,32 ffc15a40: 4e 80 00 20 blr ffc16018 : int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { ffc16018: 94 21 ff e0 stwu r1,-32(r1) ffc1601c: 7c 08 02 a6 mflr r0 ffc16020: 7c 69 1b 78 mr r9,r3 ffc16024: 90 01 00 24 stw r0,36(r1) ffc16028: 93 e1 00 1c stw r31,28(r1) IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; ffc1602c: 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 ) ffc16030: 80 1f 00 50 lwz r0,80(r31) ffc16034: 7f 80 28 00 cmpw cr7,r0,r5 ffc16038: 41 9c 00 14 blt- cr7,ffc1604c ffc1603c: 40 be 00 1c bne+ cr7,ffc16058 ffc16040: 80 1f 00 54 lwz r0,84(r31) ffc16044: 7f 80 30 40 cmplw cr7,r0,r6 ffc16048: 40 9c 00 10 bge- cr7,ffc16058 return IMFS_memfile_extend( the_jnode, length ); ffc1604c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc16050: 4b ff fe 05 bl ffc15e54 <== NOT EXECUTED ffc16054: 48 00 00 2c b ffc16080 <== NOT EXECUTED * The in-memory files do not currently reclaim memory until the file is * deleted. So we leave the previously allocated blocks in place for * future use and just set the length. */ the_jnode->info.file.size = length; ffc16058: 90 bf 00 50 stw r5,80(r31) iop->size = the_jnode->info.file.size; IMFS_update_atime( the_jnode ); ffc1605c: 38 61 00 08 addi r3,r1,8 ffc16060: 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; ffc16064: 90 df 00 54 stw r6,84(r31) iop->size = the_jnode->info.file.size; ffc16068: 90 c9 00 0c stw r6,12(r9) ffc1606c: 90 a9 00 08 stw r5,8(r9) IMFS_update_atime( the_jnode ); ffc16070: 4b fe fa 6d bl ffc05adc ffc16074: 80 01 00 08 lwz r0,8(r1) ffc16078: 38 60 00 00 li r3,0 ffc1607c: 90 1f 00 40 stw r0,64(r31) return 0; } ffc16080: 80 01 00 24 lwz r0,36(r1) ffc16084: 83 e1 00 1c lwz r31,28(r1) ffc16088: 38 21 00 20 addi r1,r1,32 ffc1608c: 7c 08 03 a6 mtlr r0 ffc16090: 4e 80 00 20 blr ffc16094 : rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { ffc16094: 94 21 ff f0 stwu r1,-16(r1) ffc16098: 7c 08 02 a6 mflr r0 ffc1609c: 90 01 00 14 stw r0,20(r1) ffc160a0: 93 c1 00 08 stw r30,8(r1) IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; ffc160a4: 83 c3 00 3c lwz r30,60(r3) rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { ffc160a8: 93 e1 00 0c stw r31,12(r1) ffc160ac: 7c 7f 1b 78 mr r31,r3 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { ffc160b0: 80 1e 00 4c lwz r0,76(r30) ffc160b4: 2f 80 00 06 cmpwi cr7,r0,6 ffc160b8: 40 9e 00 34 bne- cr7,ffc160ec if (iop->offset > the_jnode->info.linearfile.size) ffc160bc: 81 3e 00 50 lwz r9,80(r30) <== NOT EXECUTED ffc160c0: 81 63 00 10 lwz r11,16(r3) <== NOT EXECUTED ffc160c4: 80 1e 00 54 lwz r0,84(r30) <== NOT EXECUTED ffc160c8: 7f 8b 48 00 cmpw cr7,r11,r9 <== NOT EXECUTED ffc160cc: 41 9d 00 14 bgt- cr7,ffc160e0 <== NOT EXECUTED ffc160d0: 40 be 00 5c bne+ cr7,ffc1612c <== NOT EXECUTED ffc160d4: 81 63 00 14 lwz r11,20(r3) <== NOT EXECUTED ffc160d8: 7f 8b 00 40 cmplw cr7,r11,r0 <== NOT EXECUTED ffc160dc: 40 9d 00 50 ble- cr7,ffc1612c <== NOT EXECUTED iop->offset = the_jnode->info.linearfile.size; ffc160e0: 91 3f 00 10 stw r9,16(r31) <== NOT EXECUTED ffc160e4: 90 1f 00 14 stw r0,20(r31) <== NOT EXECUTED ffc160e8: 48 00 00 44 b ffc1612c <== NOT EXECUTED } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) ffc160ec: 80 a3 00 10 lwz r5,16(r3) ffc160f0: 80 c3 00 14 lwz r6,20(r3) ffc160f4: 7f c3 f3 78 mr r3,r30 ffc160f8: 4b ff fd 5d bl ffc15e54 ffc160fc: 2f 83 00 00 cmpwi cr7,r3,0 ffc16100: 41 be 00 1c beq+ cr7,ffc1611c rtems_set_errno_and_return_minus_one( ENOSPC ); ffc16104: 48 00 20 a9 bl ffc181ac <__errno> <== NOT EXECUTED ffc16108: 38 00 00 1c li r0,28 <== NOT EXECUTED ffc1610c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc16110: 39 20 ff ff li r9,-1 <== NOT EXECUTED ffc16114: 39 40 ff ff li r10,-1 <== NOT EXECUTED ffc16118: 48 00 00 1c b ffc16134 <== NOT EXECUTED iop->size = the_jnode->info.file.size; ffc1611c: 81 3e 00 50 lwz r9,80(r30) ffc16120: 81 5e 00 54 lwz r10,84(r30) ffc16124: 91 3f 00 08 stw r9,8(r31) ffc16128: 91 5f 00 0c stw r10,12(r31) } return iop->offset; ffc1612c: 81 3f 00 10 lwz r9,16(r31) ffc16130: 81 5f 00 14 lwz r10,20(r31) } ffc16134: 80 01 00 14 lwz r0,20(r1) ffc16138: 7d 44 53 78 mr r4,r10 ffc1613c: 7d 23 4b 78 mr r3,r9 ffc16140: 83 c1 00 08 lwz r30,8(r1) ffc16144: 7c 08 03 a6 mtlr r0 ffc16148: 83 e1 00 0c lwz r31,12(r1) ffc1614c: 38 21 00 10 addi r1,r1,16 ffc16150: 4e 80 00 20 blr ffc164a0 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { ffc164a0: 94 21 ff f0 stwu r1,-16(r1) ffc164a4: 7c 08 02 a6 mflr r0 ffc164a8: 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)) ffc164ac: 80 03 00 18 lwz r0,24(r3) rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { ffc164b0: 93 c1 00 08 stw r30,8(r1) ffc164b4: 7c 7e 1b 78 mr r30,r3 the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) ffc164b8: 70 09 02 04 andi. r9,r0,516 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { ffc164bc: 93 e1 00 0c stw r31,12(r1) IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; ffc164c0: 83 e3 00 3c lwz r31,60(r3) /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) ffc164c4: 41 82 00 64 beq- ffc16528 && (the_jnode->type == IMFS_LINEAR_FILE)) { ffc164c8: 80 1f 00 4c lwz r0,76(r31) ffc164cc: 2f 80 00 06 cmpwi cr7,r0,6 ffc164d0: 40 be 00 58 bne+ cr7,ffc16528 uint32_t count = the_jnode->info.linearfile.size; ffc164d4: 81 1f 00 54 lwz r8,84(r31) <== NOT EXECUTED const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; ffc164d8: 39 20 00 05 li r9,5 <== NOT EXECUTED the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; ffc164dc: 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; ffc164e0: 91 3f 00 4c stw r9,76(r31) <== 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) ffc164e4: 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; ffc164e8: 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; ffc164ec: 80 ff 00 58 lwz r7,88(r31) <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; ffc164f0: 39 40 00 00 li r10,0 <== NOT EXECUTED ffc164f4: 91 3f 00 50 stw r9,80(r31) <== NOT EXECUTED ffc164f8: 91 5f 00 54 stw r10,84(r31) <== NOT EXECUTED the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; ffc164fc: 90 1f 00 60 stw r0,96(r31) <== 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; ffc16500: 90 1f 00 5c stw r0,92(r31) <== 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; ffc16504: 90 1f 00 58 stw r0,88(r31) <== NOT EXECUTED the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) ffc16508: 41 be 00 20 beq+ cr7,ffc16528 <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) ffc1650c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc16510: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc16514: 38 c0 00 00 li r6,0 <== NOT EXECUTED ffc16518: 4b ff fc 3d bl ffc16154 <== 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) ffc1651c: 2f 83 ff ff cmpwi cr7,r3,-1 <== NOT EXECUTED ffc16520: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc16524: 41 9e 00 34 beq- cr7,ffc16558 <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) ffc16528: 80 1e 00 18 lwz r0,24(r30) ffc1652c: 70 09 02 00 andi. r9,r0,512 ffc16530: 41 82 00 14 beq- ffc16544 iop->offset = the_jnode->info.file.size; ffc16534: 81 3f 00 50 lwz r9,80(r31) ffc16538: 81 5f 00 54 lwz r10,84(r31) ffc1653c: 91 3e 00 10 stw r9,16(r30) ffc16540: 91 5e 00 14 stw r10,20(r30) iop->size = the_jnode->info.file.size; ffc16544: 81 3f 00 50 lwz r9,80(r31) ffc16548: 38 60 00 00 li r3,0 ffc1654c: 81 5f 00 54 lwz r10,84(r31) ffc16550: 91 3e 00 08 stw r9,8(r30) ffc16554: 91 5e 00 0c stw r10,12(r30) return 0; } ffc16558: 80 01 00 14 lwz r0,20(r1) ffc1655c: 83 c1 00 08 lwz r30,8(r1) ffc16560: 7c 08 03 a6 mtlr r0 ffc16564: 83 e1 00 0c lwz r31,12(r1) ffc16568: 38 21 00 10 addi r1,r1,16 ffc1656c: 4e 80 00 20 blr ffc046fc : int mknod( const char *pathname, mode_t mode, dev_t dev ) { ffc046fc: 94 21 ff c0 stwu r1,-64(r1) ffc04700: 7c 08 02 a6 mflr r0 ffc04704: 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) ) ) ffc04708: 70 80 f0 00 andi. r0,r4,61440 int mknod( const char *pathname, mode_t mode, dev_t dev ) { ffc0470c: 93 61 00 2c stw r27,44(r1) ffc04710: 7c bb 2b 78 mr r27,r5 ffc04714: 93 81 00 30 stw r28,48(r1) ffc04718: 7c dc 33 78 mr r28,r6 ffc0471c: 93 c1 00 38 stw r30,56(r1) ffc04720: 7c 9e 23 78 mr r30,r4 ffc04724: 93 a1 00 34 stw r29,52(r1) ffc04728: 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) ) ) ffc0472c: 40 a2 00 10 bne+ ffc0473c rtems_set_errno_and_return_minus_one( EINVAL ); ffc04730: 48 00 d6 e5 bl ffc11e14 <__errno> <== NOT EXECUTED ffc04734: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc04738: 48 00 00 a0 b ffc047d8 <== NOT EXECUTED rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); ffc0473c: 88 03 00 00 lbz r0,0(r3) ffc04740: 2f 80 00 2f cmpwi cr7,r0,47 ffc04744: 41 9e 00 14 beq- cr7,ffc04758 ffc04748: 2f 80 00 5c cmpwi cr7,r0,92 ffc0474c: 41 9e 00 0c beq- cr7,ffc04758 ffc04750: 2f 80 00 00 cmpwi cr7,r0,0 ffc04754: 40 9e 00 38 bne- cr7,ffc0478c ffc04758: 3d 20 00 00 lis r9,0 ffc0475c: 81 29 26 dc lwz r9,9948(r9) ffc04760: 39 60 00 01 li r11,1 ffc04764: 80 09 00 24 lwz r0,36(r9) ffc04768: 80 e9 00 18 lwz r7,24(r9) ffc0476c: 81 09 00 1c lwz r8,28(r9) ffc04770: 81 49 00 20 lwz r10,32(r9) ffc04774: 90 e1 00 0c stw r7,12(r1) ffc04778: 91 01 00 10 stw r8,16(r1) ffc0477c: 91 41 00 14 stw r10,20(r1) ffc04780: 90 01 00 18 stw r0,24(r1) ffc04784: 80 09 00 28 lwz r0,40(r9) ffc04788: 48 00 00 34 b ffc047bc ffc0478c: 3d 20 00 00 lis r9,0 ffc04790: 81 29 26 dc lwz r9,9948(r9) ffc04794: 39 60 00 00 li r11,0 ffc04798: 80 09 00 10 lwz r0,16(r9) ffc0479c: 80 e9 00 04 lwz r7,4(r9) ffc047a0: 81 09 00 08 lwz r8,8(r9) ffc047a4: 81 49 00 0c lwz r10,12(r9) ffc047a8: 90 e1 00 0c stw r7,12(r1) ffc047ac: 91 01 00 10 stw r8,16(r1) ffc047b0: 91 41 00 14 stw r10,20(r1) ffc047b4: 90 01 00 18 stw r0,24(r1) ffc047b8: 80 09 00 14 lwz r0,20(r9) if ( !temp_loc.ops->evalformake_h ) { ffc047bc: 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 ); ffc047c0: 90 01 00 1c stw r0,28(r1) if ( !temp_loc.ops->evalformake_h ) { ffc047c4: 80 09 00 04 lwz r0,4(r9) ffc047c8: 2f 80 00 00 cmpwi cr7,r0,0 ffc047cc: 40 be 00 18 bne+ cr7,ffc047e4 rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc047d0: 48 00 d6 45 bl ffc11e14 <__errno> <== NOT EXECUTED ffc047d4: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc047d8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc047dc: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc047e0: 48 00 00 98 b ffc04878 <== NOT EXECUTED } result = (*temp_loc.ops->evalformake_h)( ffc047e4: 3b e1 00 0c addi r31,r1,12 ffc047e8: 7c 09 03 a6 mtctr r0 ffc047ec: 7c 63 5a 14 add r3,r3,r11 ffc047f0: 7f e4 fb 78 mr r4,r31 ffc047f4: 38 a1 00 08 addi r5,r1,8 &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) ffc047f8: 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)( ffc047fc: 4e 80 04 21 bctrl &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) ffc04800: 2f 83 00 00 cmpwi cr7,r3,0 ffc04804: 40 9e 00 74 bne- cr7,ffc04878 return -1; if ( !temp_loc.ops->mknod_h ) { ffc04808: 81 21 00 18 lwz r9,24(r1) ffc0480c: 80 09 00 14 lwz r0,20(r9) ffc04810: 2f 80 00 00 cmpwi cr7,r0,0 ffc04814: 40 be 00 20 bne+ cr7,ffc04834 rtems_filesystem_freenode( &temp_loc ); ffc04818: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc0481c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc04820: 41 be ff b0 beq- cr7,ffc047d0 <== NOT EXECUTED ffc04824: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc04828: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0482c: 4e 80 04 21 bctrl <== NOT EXECUTED ffc04830: 4b ff ff a0 b ffc047d0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); ffc04834: 7f c4 f3 78 mr r4,r30 ffc04838: 80 61 00 08 lwz r3,8(r1) ffc0483c: 7f 65 db 78 mr r5,r27 ffc04840: 7c 09 03 a6 mtctr r0 ffc04844: 7f 86 e3 78 mr r6,r28 ffc04848: 7f e7 fb 78 mr r7,r31 ffc0484c: 4e 80 04 21 bctrl rtems_filesystem_freenode( &temp_loc ); ffc04850: 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 ); ffc04854: 7c 7d 1b 78 mr r29,r3 rtems_filesystem_freenode( &temp_loc ); ffc04858: 2f 89 00 00 cmpwi cr7,r9,0 ffc0485c: 41 9e 00 1c beq- cr7,ffc04878 ffc04860: 80 09 00 1c lwz r0,28(r9) ffc04864: 2f 80 00 00 cmpwi cr7,r0,0 ffc04868: 41 9e 00 10 beq- cr7,ffc04878 ffc0486c: 7f e3 fb 78 mr r3,r31 ffc04870: 7c 09 03 a6 mtctr r0 ffc04874: 4e 80 04 21 bctrl return result; } ffc04878: 80 01 00 44 lwz r0,68(r1) ffc0487c: 7f a3 eb 78 mr r3,r29 ffc04880: 83 61 00 2c lwz r27,44(r1) ffc04884: 7c 08 03 a6 mtlr r0 ffc04888: 83 81 00 30 lwz r28,48(r1) ffc0488c: 83 a1 00 34 lwz r29,52(r1) ffc04890: 83 c1 00 38 lwz r30,56(r1) ffc04894: 83 e1 00 3c lwz r31,60(r1) ffc04898: 38 21 00 40 addi r1,r1,64 ffc0489c: 4e 80 00 20 blr ffc048c4 : const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { ffc048c4: 94 21 ff b8 stwu r1,-72(r1) ffc048c8: 7c 08 02 a6 mflr r0 ffc048cc: 93 61 00 34 stw r27,52(r1) /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { ffc048d0: 7c 9b 23 79 mr. r27,r4 const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { ffc048d4: 93 21 00 2c stw r25,44(r1) ffc048d8: 7c d9 33 78 mr r25,r6 ffc048dc: 93 41 00 30 stw r26,48(r1) ffc048e0: 7c fa 3b 78 mr r26,r7 ffc048e4: 93 81 00 38 stw r28,56(r1) ffc048e8: 7c 7c 1b 78 mr r28,r3 ffc048ec: 93 c1 00 40 stw r30,64(r1) ffc048f0: 7c be 2b 78 mr r30,r5 ffc048f4: 90 01 00 4c stw r0,76(r1) ffc048f8: 93 a1 00 3c stw r29,60(r1) ffc048fc: 93 e1 00 44 stw r31,68(r1) /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { ffc04900: 41 82 00 0c beq- ffc0490c /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && ffc04904: 2b 85 00 01 cmplwi cr7,r5,1 ffc04908: 40 bd 00 10 ble+ cr7,ffc04918 options != RTEMS_FILESYSTEM_READ_WRITE ) { errno = EINVAL; ffc0490c: 48 00 d5 09 bl ffc11e14 <__errno> ffc04910: 38 00 00 16 li r0,22 ffc04914: 48 00 00 5c b ffc04970 return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { ffc04918: 80 1b 00 24 lwz r0,36(r27) ffc0491c: 2f 80 00 00 cmpwi cr7,r0,0 ffc04920: 40 be 00 1c bne+ cr7,ffc0493c errno = ENOTSUP; ffc04924: 48 00 d4 f1 bl ffc11e14 <__errno> <== NOT EXECUTED ffc04928: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc0492c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc04930: 3b c0 00 00 li r30,0 <== NOT EXECUTED ffc04934: 3b a0 00 00 li r29,0 <== NOT EXECUTED goto cleanup_and_bail; ffc04938: 48 00 01 d0 b ffc04b08 <== NOT EXECUTED /* * Allocate a mount table entry */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) ffc0493c: 2f 86 00 00 cmpwi cr7,r6,0 ffc04940: 38 60 00 6c li r3,108 ffc04944: 41 9e 00 10 beq- cr7,ffc04954 size += strlen( device ) + 1; ffc04948: 7c c3 33 78 mr r3,r6 <== NOT EXECUTED ffc0494c: 48 00 e7 c5 bl ffc13110 <== NOT EXECUTED ffc04950: 38 63 00 6d addi r3,r3,109 <== NOT EXECUTED temp_mt_entry = malloc( size ); ffc04954: 4b ff fc 55 bl ffc045a8 if ( !temp_mt_entry ) { ffc04958: 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 ); ffc0495c: 7c 7f 1b 78 mr r31,r3 ffc04960: 7c 7d 1b 78 mr r29,r3 if ( !temp_mt_entry ) { ffc04964: 40 be 00 14 bne+ cr7,ffc04978 errno = ENOMEM; ffc04968: 48 00 d4 ad bl ffc11e14 <__errno> <== NOT EXECUTED ffc0496c: 38 00 00 0c li r0,12 <== NOT EXECUTED ffc04970: 90 03 00 00 stw r0,0(r3) ffc04974: 48 00 01 c8 b ffc04b3c return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; if ( device ) { ffc04978: 2f 99 00 00 cmpwi cr7,r25,0 errno = ENOMEM; return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; ffc0497c: 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; ffc04980: 90 7f 00 2c stw r3,44(r31) temp_mt_entry->options = options; if ( device ) { ffc04984: 41 9e 00 1c beq- cr7,ffc049a0 temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); ffc04988: 38 03 00 6c addi r0,r3,108 <== NOT EXECUTED strcpy( temp_mt_entry->dev, device ); ffc0498c: 7c 03 03 78 mr r3,r0 <== NOT EXECUTED } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; if ( device ) { temp_mt_entry->dev = ffc04990: 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 ); ffc04994: 7f 24 cb 78 mr r4,r25 <== NOT EXECUTED ffc04998: 48 00 e7 01 bl ffc13098 <== NOT EXECUTED ffc0499c: 48 00 00 08 b ffc049a4 <== NOT EXECUTED } else temp_mt_entry->dev = 0; ffc049a0: 93 23 00 68 stw r25,104(r3) /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( mount_point ) { ffc049a4: 2f 9a 00 00 cmpwi cr7,r26,0 ffc049a8: 41 9e 00 e0 beq- cr7,ffc04a88 if ( rtems_filesystem_evaluate_path( mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) ffc049ac: 7f 43 d3 78 mr r3,r26 ffc049b0: 48 00 e7 61 bl ffc13110 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( ffc049b4: 3b c1 00 08 addi r30,r1,8 mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) ffc049b8: 7c 64 1b 78 mr r4,r3 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( ffc049bc: 38 a0 00 07 li r5,7 ffc049c0: 7f 43 d3 78 mr r3,r26 ffc049c4: 7f c6 f3 78 mr r6,r30 ffc049c8: 38 e0 00 01 li r7,1 ffc049cc: 4b ff f7 95 bl ffc04160 ffc049d0: 2f 83 ff ff cmpwi cr7,r3,-1 ffc049d4: 41 9e 01 30 beq- cr7,ffc04b04 /* * Test for node_type_h */ if (!loc.ops->node_type_h) { ffc049d8: 81 21 00 14 lwz r9,20(r1) ffc049dc: 80 09 00 10 lwz r0,16(r9) ffc049e0: 2f 80 00 00 cmpwi cr7,r0,0 ffc049e4: 40 be 00 10 bne+ cr7,ffc049f4 errno = ENOTSUP; ffc049e8: 48 00 d4 2d bl ffc11e14 <__errno> <== NOT EXECUTED ffc049ec: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc049f0: 48 00 00 20 b ffc04a10 <== NOT EXECUTED /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { ffc049f4: 7f c3 f3 78 mr r3,r30 ffc049f8: 7c 09 03 a6 mtctr r0 ffc049fc: 4e 80 04 21 bctrl ffc04a00: 2f 83 00 01 cmpwi cr7,r3,1 ffc04a04: 41 be 00 14 beq+ cr7,ffc04a18 errno = ENOTDIR; ffc04a08: 48 00 d4 0d bl ffc11e14 <__errno> ffc04a0c: 38 00 00 14 li r0,20 ffc04a10: 90 03 00 00 stw r0,0(r3) goto cleanup_and_bail; ffc04a14: 48 00 00 f4 b ffc04b08 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; ffc04a18: 3d 60 00 00 lis r11,0 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; ffc04a1c: 3d 20 00 00 lis r9,0 ffc04a20: 38 0b 2b 34 addi r0,r11,11060 ffc04a24: 81 29 2b 30 lwz r9,11056(r9) !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 ) ffc04a28: 81 61 00 08 lwz r11,8(r1) ffc04a2c: 48 00 00 14 b ffc04a40 ffc04a30: 81 49 00 1c lwz r10,28(r9) ffc04a34: 7f 8a 58 00 cmpw cr7,r10,r11 ffc04a38: 41 9e 00 14 beq- cr7,ffc04a4c * 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 ) { ffc04a3c: 81 29 00 00 lwz r9,0(r9) ffc04a40: 7f 89 00 00 cmpw cr7,r9,r0 ffc04a44: 40 9e ff ec bne+ cr7,ffc04a30 ffc04a48: 48 00 01 24 b ffc04b6c /* * You can only mount one file system onto a single mount point. */ if ( Is_node_fs_root( &loc ) ){ errno = EBUSY; ffc04a4c: 48 00 d3 c9 bl ffc11e14 <__errno> ffc04a50: 38 00 00 10 li r0,16 ffc04a54: 48 00 00 0c b ffc04a60 * 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; ffc04a58: 48 00 d3 bd bl ffc11e14 <__errno> <== NOT EXECUTED ffc04a5c: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc04a60: 90 03 00 00 stw r0,0(r3) ffc04a64: 3b c1 00 08 addi r30,r1,8 goto cleanup_and_bail; ffc04a68: 48 00 00 a0 b ffc04b08 } if ( loc.ops->mount_h( temp_mt_entry ) ) { ffc04a6c: 7f e3 fb 78 mr r3,r31 ffc04a70: 7c 09 03 a6 mtctr r0 ffc04a74: 3b c1 00 08 addi r30,r1,8 ffc04a78: 4e 80 04 21 bctrl ffc04a7c: 2f 83 00 00 cmpwi cr7,r3,0 ffc04a80: 41 be 00 28 beq+ cr7,ffc04aa8 ffc04a84: 48 00 00 84 b ffc04b08 <== NOT EXECUTED 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; ffc04a88: 93 5f 00 18 stw r26,24(r31) ffc04a8c: 3b c0 00 00 li r30,0 * 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; ffc04a90: 93 5f 00 1c stw r26,28(r31) temp_mt_entry->mt_fs_root.handlers = NULL; ffc04a94: 93 5f 00 24 stw r26,36(r31) temp_mt_entry->mt_fs_root.ops = NULL; ffc04a98: 93 5f 00 28 stw r26,40(r31) temp_mt_entry->mt_point_node.node_access = NULL; ffc04a9c: 93 5f 00 08 stw r26,8(r31) temp_mt_entry->mt_point_node.handlers = NULL; ffc04aa0: 93 5f 00 10 stw r26,16(r31) temp_mt_entry->mt_point_node.ops = NULL; ffc04aa4: 93 5f 00 14 stw r26,20(r31) temp_mt_entry->mt_point_node.mt_entry = NULL; } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { ffc04aa8: 80 1b 00 24 lwz r0,36(r27) ffc04aac: 7f e3 fb 78 mr r3,r31 ffc04ab0: 7c 09 03 a6 mtctr r0 ffc04ab4: 4e 80 04 21 bctrl ffc04ab8: 2f 83 00 00 cmpwi cr7,r3,0 ffc04abc: 41 be 00 24 beq+ cr7,ffc04ae0 /* try to undo the mount operation */ if ( loc.ops->unmount_h ) { ffc04ac0: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc04ac4: 80 09 00 28 lwz r0,40(r9) <== NOT EXECUTED ffc04ac8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc04acc: 41 9e 00 3c beq- cr7,ffc04b08 <== NOT EXECUTED loc.ops->unmount_h( temp_mt_entry ); ffc04ad0: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc04ad4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc04ad8: 4e 80 04 21 bctrl <== NOT EXECUTED ffc04adc: 48 00 00 2c b ffc04b08 <== 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 ); ffc04ae0: 3c 60 00 00 lis r3,0 ffc04ae4: 38 63 2b 30 addi r3,r3,11056 ffc04ae8: 7f e4 fb 78 mr r4,r31 ffc04aec: 48 00 3f 89 bl ffc08a74 <_Chain_Append> */ rtems_chain_append( &rtems_filesystem_mount_table_control, &temp_mt_entry->Node ); if ( mt_entry ) ffc04af0: 2f 9c 00 00 cmpwi cr7,r28,0 ffc04af4: 38 60 00 00 li r3,0 ffc04af8: 41 9e 00 48 beq- cr7,ffc04b40 *mt_entry = temp_mt_entry; ffc04afc: 93 fc 00 00 stw r31,0(r28) ffc04b00: 48 00 00 40 b ffc04b40 ffc04b04: 3b c0 00 00 li r30,0 <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); ffc04b08: 7f a3 eb 78 mr r3,r29 ffc04b0c: 4b ff f7 39 bl ffc04244 if ( loc_to_free ) ffc04b10: 2f 9e 00 00 cmpwi cr7,r30,0 ffc04b14: 41 be 00 28 beq+ cr7,ffc04b3c rtems_filesystem_freenode( loc_to_free ); ffc04b18: 81 3e 00 0c lwz r9,12(r30) ffc04b1c: 2f 89 00 00 cmpwi cr7,r9,0 ffc04b20: 41 be 00 1c beq+ cr7,ffc04b3c ffc04b24: 80 09 00 1c lwz r0,28(r9) ffc04b28: 2f 80 00 00 cmpwi cr7,r0,0 ffc04b2c: 41 be 00 10 beq+ cr7,ffc04b3c ffc04b30: 7f c3 f3 78 mr r3,r30 ffc04b34: 7c 09 03 a6 mtctr r0 ffc04b38: 4e 80 04 21 bctrl ffc04b3c: 38 60 ff ff li r3,-1 return -1; } ffc04b40: 80 01 00 4c lwz r0,76(r1) ffc04b44: 83 21 00 2c lwz r25,44(r1) ffc04b48: 7c 08 03 a6 mtlr r0 ffc04b4c: 83 41 00 30 lwz r26,48(r1) ffc04b50: 83 61 00 34 lwz r27,52(r1) ffc04b54: 83 81 00 38 lwz r28,56(r1) ffc04b58: 83 a1 00 3c lwz r29,60(r1) ffc04b5c: 83 c1 00 40 lwz r30,64(r1) ffc04b60: 83 e1 00 44 lwz r31,68(r1) ffc04b64: 38 21 00 48 addi r1,r1,72 ffc04b68: 4e 80 00 20 blr * 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; ffc04b6c: 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; ffc04b70: 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 ){ ffc04b74: 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; ffc04b78: 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 ){ ffc04b7c: 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; ffc04b80: 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; ffc04b84: 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; ffc04b88: 81 61 00 18 lwz r11,24(r1) ffc04b8c: 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 ){ ffc04b90: 40 9e fe dc bne+ cr7,ffc04a6c ffc04b94: 4b ff fe c4 b ffc04a58 <== NOT EXECUTED ffc04c38 : */ int newlib_free_buffers( FILE *fp ) { ffc04c38: 94 21 ff f0 stwu r1,-16(r1) ffc04c3c: 7c 08 02 a6 mflr r0 ffc04c40: 93 e1 00 0c stw r31,12(r1) ffc04c44: 7c 7f 1b 78 mr r31,r3 ffc04c48: 90 01 00 14 stw r0,20(r1) switch ( fileno(fp) ) { ffc04c4c: 48 00 d6 9d bl ffc122e8 ffc04c50: 2b 83 00 02 cmplwi cr7,r3,2 ffc04c54: 41 9d 00 34 bgt- cr7,ffc04c88 case 0: case 1: case 2: if (fp->_flags & __SMBF) { ffc04c58: a0 1f 00 0c lhz r0,12(r31) ffc04c5c: 70 09 00 80 andi. r9,r0,128 ffc04c60: 41 a2 00 30 beq+ ffc04c90 free( fp->_bf._base ); ffc04c64: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc04c68: 4b ff f5 dd bl ffc04244 <== NOT EXECUTED fp->_flags &= ~__SMBF; ffc04c6c: a1 3f 00 0c lhz r9,12(r31) <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; ffc04c70: 38 00 00 00 li r0,0 <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; ffc04c74: 55 29 06 6e rlwinm r9,r9,0,25,23 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; ffc04c78: 90 1f 00 10 stw r0,16(r31) <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; ffc04c7c: b1 3f 00 0c sth r9,12(r31) <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; ffc04c80: 90 1f 00 00 stw r0,0(r31) <== NOT EXECUTED ffc04c84: 48 00 00 0c b ffc04c90 <== NOT EXECUTED } break; default: fclose(fp); ffc04c88: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc04c8c: 48 00 d3 29 bl ffc11fb4 <== NOT EXECUTED } return 0; } ffc04c90: 80 01 00 14 lwz r0,20(r1) ffc04c94: 38 60 00 00 li r3,0 ffc04c98: 83 e1 00 0c lwz r31,12(r1) ffc04c9c: 38 21 00 10 addi r1,r1,16 ffc04ca0: 7c 08 03 a6 mtlr r0 ffc04ca4: 4e 80 00 20 blr ffc04a0c : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { ffc04a0c: 94 21 ff f0 stwu r1,-16(r1) ffc04a10: 7c 08 02 a6 mflr r0 rtems_device_driver status; if ( !initialized ) { ffc04a14: 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)) ) { ffc04a18: 90 01 00 14 stw r0,20(r1) rtems_device_driver status; if ( !initialized ) { ffc04a1c: 88 09 29 20 lbz r0,10528(r9) rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { ffc04a20: 93 e1 00 0c stw r31,12(r1) ffc04a24: 7c 7f 1b 78 mr r31,r3 rtems_device_driver status; if ( !initialized ) { ffc04a28: 2f 80 00 00 cmpwi cr7,r0,0 ffc04a2c: 40 be 00 34 bne+ cr7,ffc04a60 initialized = 1; status = rtems_io_register_name( ffc04a30: 3c 60 ff c2 lis r3,-62 ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; ffc04a34: 38 00 00 01 li r0,1 status = rtems_io_register_name( ffc04a38: 38 63 25 c6 addi r3,r3,9670 ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; ffc04a3c: 98 09 29 20 stb r0,10528(r9) status = rtems_io_register_name( ffc04a40: 7f e4 fb 78 mr r4,r31 ffc04a44: 38 a0 00 00 li r5,0 ffc04a48: 48 00 01 79 bl ffc04bc0 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) ffc04a4c: 2f 83 00 00 cmpwi cr7,r3,0 ffc04a50: 41 be 00 08 beq+ cr7,ffc04a58 rtems_fatal_error_occurred(status); ffc04a54: 48 00 4d d1 bl ffc09824 <== NOT EXECUTED NULL_major = major; ffc04a58: 3d 20 00 00 lis r9,0 ffc04a5c: 93 e9 27 cc stw r31,10188(r9) } return RTEMS_SUCCESSFUL; } ffc04a60: 80 01 00 14 lwz r0,20(r1) ffc04a64: 38 60 00 00 li r3,0 ffc04a68: 83 e1 00 0c lwz r31,12(r1) ffc04a6c: 38 21 00 10 addi r1,r1,16 ffc04a70: 7c 08 03 a6 mtlr r0 ffc04a74: 4e 80 00 20 blr ffc049ec : void *pargp ) { rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; if ( rw_args ) ffc049ec: 2c 05 00 00 cmpwi r5,0 ffc049f0: 41 82 00 0c beq- ffc049fc rw_args->bytes_moved = rw_args->count; ffc049f4: 80 05 00 14 lwz r0,20(r5) <== NOT EXECUTED ffc049f8: 90 05 00 1c stw r0,28(r5) <== NOT EXECUTED return NULL_SUCCESSFUL; } ffc049fc: 38 60 00 00 li r3,0 ffc04a00: 4e 80 00 20 blr ffc04f14 : int open( const char *pathname, int flags, ... ) { ffc04f14: 94 21 ff b0 stwu r1,-80(r1) ffc04f18: 7c 08 02 a6 mflr r0 ffc04f1c: 93 41 00 38 stw r26,56(r1) /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; ffc04f20: 3b 44 00 01 addi r26,r4,1 int open( const char *pathname, int flags, ... ) { ffc04f24: 90 01 00 54 stw r0,84(r1) eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) ffc04f28: 73 40 00 02 andi. r0,r26,2 * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) ffc04f2c: 57 5a 17 7a rlwinm r26,r26,2,29,29 int open( const char *pathname, int flags, ... ) { ffc04f30: 93 a1 00 44 stw r29,68(r1) ffc04f34: 7c 7d 1b 78 mr r29,r3 ffc04f38: 93 c1 00 48 stw r30,72(r1) ffc04f3c: 7c 9e 23 78 mr r30,r4 ffc04f40: 93 21 00 34 stw r25,52(r1) ffc04f44: 93 61 00 3c stw r27,60(r1) ffc04f48: 93 81 00 40 stw r28,64(r1) ffc04f4c: 93 e1 00 4c stw r31,76(r1) ffc04f50: 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 ) ffc04f54: 41 82 00 08 beq- ffc04f5c eval_flags |= RTEMS_LIBIO_PERMS_WRITE; ffc04f58: 63 5a 00 02 ori r26,r26,2 va_start(ap, flags); ffc04f5c: 38 01 00 58 addi r0,r1,88 ffc04f60: 39 21 00 20 addi r9,r1,32 ffc04f64: 90 01 00 0c stw r0,12(r1) mode = va_arg( ap, int ); ffc04f68: 38 00 00 03 li r0,3 ffc04f6c: 98 01 00 08 stb r0,8(r1) * descriptors are obtained using socket(), not open(). */ /* allocate a file control block */ iop = rtems_libio_allocate(); if ( iop == 0 ) { ffc04f70: 3b 20 00 17 li r25,23 eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) eval_flags |= RTEMS_LIBIO_PERMS_WRITE; va_start(ap, flags); ffc04f74: 91 21 00 10 stw r9,16(r1) mode = va_arg( ap, int ); ffc04f78: 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(); ffc04f7c: 48 00 86 21 bl ffc0d59c if ( iop == 0 ) { ffc04f80: 7c 7f 1b 79 mr. r31,r3 ffc04f84: 41 82 02 20 beq- ffc051a4 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); ffc04f88: 7f a3 eb 78 mr r3,r29 ffc04f8c: 48 00 e1 85 bl ffc13110 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( ffc04f90: 3b 81 00 14 addi r28,r1,20 pathname, strlen( pathname ), eval_flags, &loc, true ); ffc04f94: 7c 64 1b 78 mr r4,r3 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( ffc04f98: 7f 45 d3 78 mr r5,r26 ffc04f9c: 7f a3 eb 78 mr r3,r29 ffc04fa0: 7f 86 e3 78 mr r6,r28 ffc04fa4: 38 e0 00 01 li r7,1 ffc04fa8: 4b ff f1 b9 bl ffc04160 pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { ffc04fac: 2f 83 ff ff cmpwi cr7,r3,-1 ffc04fb0: 40 be 00 90 bne+ cr7,ffc05040 if ( errno != ENOENT ) { ffc04fb4: 48 00 ce 61 bl ffc11e14 <__errno> ffc04fb8: 80 03 00 00 lwz r0,0(r3) ffc04fbc: 2f 80 00 02 cmpwi cr7,r0,2 ffc04fc0: 41 9e 00 14 beq- cr7,ffc04fd4 rc = errno; ffc04fc4: 48 00 ce 51 bl ffc11e14 <__errno> ffc04fc8: 3b 40 00 00 li r26,0 ffc04fcc: 83 23 00 00 lwz r25,0(r3) goto done; ffc04fd0: 48 00 01 90 b ffc05160 } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { ffc04fd4: 73 c0 02 00 andi. r0,r30,512 ffc04fd8: 3b 40 00 00 li r26,0 ffc04fdc: 3b 20 00 02 li r25,2 ffc04fe0: 41 a2 01 88 beq+ ffc05168 rc = ENOENT; goto done; } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); ffc04fe4: 7f a3 eb 78 mr r3,r29 ffc04fe8: 63 64 80 00 ori r4,r27,32768 ffc04fec: 38 a0 00 00 li r5,0 ffc04ff0: 38 c0 00 00 li r6,0 ffc04ff4: 4b ff f7 09 bl ffc046fc if ( rc ) { ffc04ff8: 2f 83 00 00 cmpwi cr7,r3,0 ffc04ffc: 41 9e 00 10 beq- cr7,ffc0500c rc = errno; ffc05000: 48 00 ce 15 bl ffc11e14 <__errno> <== NOT EXECUTED ffc05004: 83 23 00 00 lwz r25,0(r3) <== NOT EXECUTED goto done; ffc05008: 48 00 01 58 b ffc05160 <== 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 ); ffc0500c: 7f a3 eb 78 mr r3,r29 ffc05010: 48 00 e1 01 bl ffc13110 ffc05014: 7f 86 e3 78 mr r6,r28 ffc05018: 7c 64 1b 78 mr r4,r3 ffc0501c: 38 a0 00 00 li r5,0 ffc05020: 7f a3 eb 78 mr r3,r29 ffc05024: 38 e0 00 01 li r7,1 ffc05028: 4b ff f1 39 bl ffc04160 if ( status != 0 ) { /* The file did not exist */ ffc0502c: 3b 40 00 00 li r26,0 ffc05030: 2f 83 00 00 cmpwi cr7,r3,0 ffc05034: 3b 20 00 0d li r25,13 ffc05038: 40 9e 01 30 bne- cr7,ffc05168 ffc0503c: 48 00 00 18 b ffc05054 rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { ffc05040: 73 c0 0a 00 andi. r0,r30,2560 ffc05044: 7f 9a e3 78 mr r26,r28 ffc05048: 3b 20 00 11 li r25,17 ffc0504c: 2f 80 0a 00 cmpwi cr7,r0,2560 ffc05050: 41 9e 01 18 beq- cr7,ffc05168 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; ffc05054: 80 01 00 1c lwz r0,28(r1) iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); ffc05058: 7f c3 f3 78 mr r3,r30 ffc0505c: 83 9f 00 18 lwz r28,24(r31) /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; ffc05060: 90 1f 00 40 stw r0,64(r31) iop->file_info = loc.node_access; ffc05064: 80 01 00 14 lwz r0,20(r1) ffc05068: 90 1f 00 3c stw r0,60(r31) iop->flags |= rtems_libio_fcntl_flags( flags ); ffc0506c: 48 00 86 0d bl ffc0d678 iop->pathinfo = loc; if ( !iop->handlers || !iop->handlers->open_h ) { ffc05070: 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; ffc05074: 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 ); ffc05078: 7c 63 e3 78 or r3,r3,r28 iop->pathinfo = loc; ffc0507c: 81 41 00 18 lwz r10,24(r1) if ( !iop->handlers || !iop->handlers->open_h ) { ffc05080: 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; ffc05084: 81 61 00 1c lwz r11,28(r1) ffc05088: 81 01 00 14 lwz r8,20(r1) ffc0508c: 91 5f 00 20 stw r10,32(r31) ffc05090: 91 1f 00 1c stw r8,28(r31) ffc05094: 91 7f 00 24 stw r11,36(r31) ffc05098: 90 1f 00 28 stw r0,40(r31) ffc0509c: 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 ); ffc050a0: 90 7f 00 18 stw r3,24(r31) iop->pathinfo = loc; ffc050a4: 90 1f 00 2c stw r0,44(r31) if ( !iop->handlers || !iop->handlers->open_h ) { ffc050a8: 41 9e 01 54 beq- cr7,ffc051fc ffc050ac: 80 09 00 00 lwz r0,0(r9) ffc050b0: 2f 80 00 00 cmpwi cr7,r0,0 ffc050b4: 41 9e 01 48 beq- cr7,ffc051fc rc = ENOTSUP; goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); ffc050b8: 7f a4 eb 78 mr r4,r29 ffc050bc: 7c 09 03 a6 mtctr r0 ffc050c0: 7f 66 db 78 mr r6,r27 ffc050c4: 7f e3 fb 78 mr r3,r31 ffc050c8: 7f c5 f3 78 mr r5,r30 ffc050cc: 4e 80 04 21 bctrl if ( rc ) { ffc050d0: 2f 83 00 00 cmpwi cr7,r3,0 ffc050d4: 41 be 00 14 beq+ cr7,ffc050e8 rc = errno; ffc050d8: 48 00 cd 3d bl ffc11e14 <__errno> ffc050dc: 3b 41 00 14 addi r26,r1,20 ffc050e0: 83 23 00 00 lwz r25,0(r3) goto done; ffc050e4: 48 00 00 7c b ffc05160 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { ffc050e8: 73 c0 04 00 andi. r0,r30,1024 ffc050ec: 41 a2 00 c8 beq+ ffc051b4 rc = ftruncate( iop - rtems_libio_iops, 0 ); ffc050f0: 3d 20 00 00 lis r9,0 ffc050f4: 80 69 27 4c lwz r3,10060(r9) ffc050f8: 3c 00 38 e3 lis r0,14563 ffc050fc: 60 00 8e 39 ori r0,r0,36409 ffc05100: 7c 63 f8 50 subf r3,r3,r31 ffc05104: 7c 63 1e 70 srawi r3,r3,3 ffc05108: 7c 63 01 d6 mullw r3,r3,r0 ffc0510c: 38 a0 00 00 li r5,0 ffc05110: 38 c0 00 00 li r6,0 ffc05114: 48 00 80 bd bl ffc0d1d0 if ( rc ) { ffc05118: 7c 79 1b 79 mr. r25,r3 ffc0511c: 41 a2 00 98 beq+ ffc051b4 if(errno) rc = errno; ffc05120: 48 00 cc f5 bl ffc11e14 <__errno> <== NOT EXECUTED ffc05124: 80 03 00 00 lwz r0,0(r3) <== NOT EXECUTED ffc05128: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0512c: 41 be 00 0c beq+ cr7,ffc05138 <== NOT EXECUTED ffc05130: 48 00 cc e5 bl ffc11e14 <__errno> <== NOT EXECUTED ffc05134: 83 23 00 00 lwz r25,0(r3) <== NOT EXECUTED close( iop - rtems_libio_iops ); ffc05138: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0513c: 80 69 27 4c lwz r3,10060(r9) <== NOT EXECUTED ffc05140: 3c 00 38 e3 lis r0,14563 <== NOT EXECUTED ffc05144: 60 00 8e 39 ori r0,r0,36409 <== NOT EXECUTED ffc05148: 7f e3 f8 50 subf r31,r3,r31 <== NOT EXECUTED ffc0514c: 7f e3 1e 70 srawi r3,r31,3 <== NOT EXECUTED ffc05150: 7c 63 01 d6 mullw r3,r3,r0 <== NOT EXECUTED ffc05154: 3b 40 00 00 li r26,0 <== NOT EXECUTED ffc05158: 48 00 7f b1 bl ffc0d108 <== NOT EXECUTED ffc0515c: 3b e0 00 00 li r31,0 <== NOT EXECUTED */ done: va_end(ap); if ( rc ) { ffc05160: 2f 99 00 00 cmpwi cr7,r25,0 ffc05164: 41 be 00 50 beq+ cr7,ffc051b4 if ( iop ) ffc05168: 2f 9f 00 00 cmpwi cr7,r31,0 ffc0516c: 41 9e 00 0c beq- cr7,ffc05178 rtems_libio_free( iop ); ffc05170: 7f e3 fb 78 mr r3,r31 ffc05174: 48 00 83 b5 bl ffc0d528 if ( loc_to_free ) ffc05178: 2f 9a 00 00 cmpwi cr7,r26,0 ffc0517c: 41 9e 00 28 beq- cr7,ffc051a4 rtems_filesystem_freenode( loc_to_free ); ffc05180: 81 3a 00 0c lwz r9,12(r26) ffc05184: 2f 89 00 00 cmpwi cr7,r9,0 ffc05188: 41 9e 00 1c beq- cr7,ffc051a4 ffc0518c: 80 09 00 1c lwz r0,28(r9) ffc05190: 2f 80 00 00 cmpwi cr7,r0,0 ffc05194: 41 9e 00 10 beq- cr7,ffc051a4 ffc05198: 7f 43 d3 78 mr r3,r26 ffc0519c: 7c 09 03 a6 mtctr r0 ffc051a0: 4e 80 04 21 bctrl rtems_set_errno_and_return_minus_one( rc ); ffc051a4: 48 00 cc 71 bl ffc11e14 <__errno> ffc051a8: 93 23 00 00 stw r25,0(r3) ffc051ac: 38 60 ff ff li r3,-1 ffc051b0: 48 00 00 20 b ffc051d0 } return iop - rtems_libio_iops; ffc051b4: 3d 20 00 00 lis r9,0 ffc051b8: 80 69 27 4c lwz r3,10060(r9) ffc051bc: 3c 00 38 e3 lis r0,14563 ffc051c0: 60 00 8e 39 ori r0,r0,36409 ffc051c4: 7c 63 f8 50 subf r3,r3,r31 ffc051c8: 7c 63 1e 70 srawi r3,r3,3 ffc051cc: 7c 63 01 d6 mullw r3,r3,r0 } ffc051d0: 80 01 00 54 lwz r0,84(r1) ffc051d4: 83 21 00 34 lwz r25,52(r1) ffc051d8: 7c 08 03 a6 mtlr r0 ffc051dc: 83 41 00 38 lwz r26,56(r1) ffc051e0: 83 61 00 3c lwz r27,60(r1) ffc051e4: 83 81 00 40 lwz r28,64(r1) ffc051e8: 83 a1 00 44 lwz r29,68(r1) ffc051ec: 83 c1 00 48 lwz r30,72(r1) ffc051f0: 83 e1 00 4c lwz r31,76(r1) ffc051f4: 38 21 00 50 addi r1,r1,80 ffc051f8: 4e 80 00 20 blr if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; ffc051fc: 3b 41 00 14 addi r26,r1,20 <== NOT EXECUTED ffc05200: 3b 20 00 86 li r25,134 <== NOT EXECUTED ffc05204: 4b ff ff 64 b ffc05168 <== NOT EXECUTED ffc04e7c : /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { ffc04e7c: 94 21 ff f0 stwu r1,-16(r1) ffc04e80: 7c 08 02 a6 mflr r0 int stderr_fd; /* * Attempt to open /dev/console. */ if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) { ffc04e84: 38 80 00 00 li r4,0 /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { ffc04e88: 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) { ffc04e8c: 3f e0 ff c2 lis r31,-62 ffc04e90: 3b ff d8 90 addi r31,r31,-10096 ffc04e94: 7f e3 fb 78 mr r3,r31 /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { ffc04e98: 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) { ffc04e9c: 38 a0 00 00 li r5,0 ffc04ea0: 4c c6 31 82 crclr 4*cr1+eq ffc04ea4: 48 00 00 71 bl ffc04f14 ffc04ea8: 2f 83 ff ff cmpwi cr7,r3,-1 ffc04eac: 41 9e 00 54 beq- cr7,ffc04f00 /* * 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) ffc04eb0: 7f e3 fb 78 mr r3,r31 ffc04eb4: 38 80 00 01 li r4,1 ffc04eb8: 38 a0 00 00 li r5,0 ffc04ebc: 4c c6 31 82 crclr 4*cr1+eq ffc04ec0: 48 00 00 55 bl ffc04f14 ffc04ec4: 2f 83 ff ff cmpwi cr7,r3,-1 ffc04ec8: 40 be 00 10 bne+ cr7,ffc04ed8 rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ ffc04ecc: 3c 60 55 54 lis r3,21844 <== NOT EXECUTED ffc04ed0: 60 63 44 31 ori r3,r3,17457 <== NOT EXECUTED ffc04ed4: 48 00 00 28 b ffc04efc <== NOT EXECUTED if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) ffc04ed8: 7f e3 fb 78 mr r3,r31 ffc04edc: 38 80 00 01 li r4,1 ffc04ee0: 38 a0 00 00 li r5,0 ffc04ee4: 4c c6 31 82 crclr 4*cr1+eq ffc04ee8: 48 00 00 2d bl ffc04f14 ffc04eec: 2f 83 ff ff cmpwi cr7,r3,-1 ffc04ef0: 40 be 00 10 bne+ cr7,ffc04f00 rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */ ffc04ef4: 3c 60 55 54 lis r3,21844 <== NOT EXECUTED ffc04ef8: 60 63 44 32 ori r3,r3,17458 <== NOT EXECUTED ffc04efc: 48 00 36 dd bl ffc085d8 <== NOT EXECUTED } ffc04f00: 80 01 00 14 lwz r0,20(r1) ffc04f04: 83 e1 00 0c lwz r31,12(r1) ffc04f08: 38 21 00 10 addi r1,r1,16 ffc04f0c: 7c 08 03 a6 mtlr r0 ffc04f10: 4e 80 00 20 blr ffc05ac8 : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { ffc05ac8: 94 21 ff e8 stwu r1,-24(r1) ffc05acc: 7c 08 02 a6 mflr r0 ffc05ad0: 90 01 00 1c stw r0,28(r1) int i; if (tty->termios.c_oflag & OPOST) { ffc05ad4: 80 04 00 34 lwz r0,52(r4) /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { ffc05ad8: 93 e1 00 14 stw r31,20(r1) ffc05adc: 7c 9f 23 78 mr r31,r4 int i; if (tty->termios.c_oflag & OPOST) { ffc05ae0: 70 09 00 01 andi. r9,r0,1 /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { ffc05ae4: 98 61 00 08 stb r3,8(r1) int i; if (tty->termios.c_oflag & OPOST) { ffc05ae8: 41 82 01 3c beq- ffc05c24 switch (c) { ffc05aec: 2f 83 00 09 cmpwi cr7,r3,9 ffc05af0: 41 9e 00 94 beq- cr7,ffc05b84 ffc05af4: 2b 83 00 09 cmplwi cr7,r3,9 ffc05af8: 41 9d 00 10 bgt- cr7,ffc05b08 ffc05afc: 2f 83 00 08 cmpwi cr7,r3,8 <== NOT EXECUTED ffc05b00: 40 be 00 cc bne+ cr7,ffc05bcc <== NOT EXECUTED ffc05b04: 48 00 00 b0 b ffc05bb4 <== NOT EXECUTED ffc05b08: 2f 83 00 0a cmpwi cr7,r3,10 ffc05b0c: 41 9e 00 10 beq- cr7,ffc05b1c ffc05b10: 2f 83 00 0d cmpwi cr7,r3,13 ffc05b14: 40 be 00 b8 bne+ cr7,ffc05bcc ffc05b18: 48 00 00 38 b ffc05b50 <== NOT EXECUTED case '\n': if (tty->termios.c_oflag & ONLRET) ffc05b1c: 70 09 00 20 andi. r9,r0,32 ffc05b20: 41 82 00 0c beq- ffc05b2c tty->column = 0; ffc05b24: 38 00 00 00 li r0,0 <== NOT EXECUTED ffc05b28: 90 04 00 28 stw r0,40(r4) <== NOT EXECUTED if (tty->termios.c_oflag & ONLCR) { ffc05b2c: 80 1f 00 34 lwz r0,52(r31) ffc05b30: 70 09 00 04 andi. r9,r0,4 ffc05b34: 41 a2 00 f0 beq+ ffc05c24 rtems_termios_puts ("\r", 1, tty); ffc05b38: 3c 60 ff c2 lis r3,-62 ffc05b3c: 38 63 e0 c3 addi r3,r3,-7997 ffc05b40: 38 80 00 01 li r4,1 ffc05b44: 7f e5 fb 78 mr r5,r31 ffc05b48: 4b ff fe 09 bl ffc05950 ffc05b4c: 48 00 00 30 b ffc05b7c tty->column = 0; } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) ffc05b50: 70 09 00 10 andi. r9,r0,16 <== NOT EXECUTED ffc05b54: 41 82 00 10 beq- ffc05b64 <== NOT EXECUTED ffc05b58: 81 24 00 28 lwz r9,40(r4) <== NOT EXECUTED ffc05b5c: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc05b60: 41 9e 00 d4 beq- cr7,ffc05c34 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { ffc05b64: 70 09 00 08 andi. r9,r0,8 <== NOT EXECUTED ffc05b68: 41 82 00 5c beq- ffc05bc4 <== NOT EXECUTED c = '\n'; if (tty->termios.c_oflag & ONLRET) ffc05b6c: 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'; ffc05b70: 38 00 00 0a li r0,10 <== NOT EXECUTED ffc05b74: 98 01 00 08 stb r0,8(r1) <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) ffc05b78: 41 82 00 ac beq- ffc05c24 <== NOT EXECUTED tty->column = 0; ffc05b7c: 38 00 00 00 li r0,0 ffc05b80: 48 00 00 a0 b ffc05c20 tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { ffc05b84: 54 00 04 e8 rlwinm r0,r0,0,19,20 ffc05b88: 2f 80 18 00 cmpwi cr7,r0,6144 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); ffc05b8c: 80 04 00 28 lwz r0,40(r4) ffc05b90: 54 04 07 7e clrlwi r4,r0,29 ffc05b94: 20 84 00 08 subfic r4,r4,8 ffc05b98: 7c 04 02 14 add r0,r4,r0 if ((tty->termios.c_oflag & TABDLY) == XTABS) { ffc05b9c: 40 be 00 84 bne+ cr7,ffc05c20 tty->column += i; rtems_termios_puts ( " ", i, tty); ffc05ba0: 3c 60 ff c2 lis r3,-62 break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; ffc05ba4: 90 1f 00 28 stw r0,40(r31) rtems_termios_puts ( " ", i, tty); ffc05ba8: 38 63 dd e2 addi r3,r3,-8734 ffc05bac: 7f e5 fb 78 mr r5,r31 ffc05bb0: 48 00 00 80 b ffc05c30 } tty->column += i; break; case '\b': if (tty->column > 0) ffc05bb4: 81 24 00 28 lwz r9,40(r4) <== NOT EXECUTED ffc05bb8: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc05bbc: 40 9d 00 68 ble- cr7,ffc05c24 <== NOT EXECUTED tty->column--; ffc05bc0: 39 29 ff ff addi r9,r9,-1 <== NOT EXECUTED ffc05bc4: 91 3f 00 28 stw r9,40(r31) <== NOT EXECUTED ffc05bc8: 48 00 00 5c b ffc05c24 <== NOT EXECUTED break; default: if (tty->termios.c_oflag & OLCUC) ffc05bcc: 70 09 00 02 andi. r9,r0,2 ffc05bd0: 41 82 00 2c beq- ffc05bfc c = toupper(c); ffc05bd4: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc05bd8: 80 09 26 e0 lwz r0,9952(r9) <== NOT EXECUTED ffc05bdc: 7c 69 1b 78 mr r9,r3 <== NOT EXECUTED ffc05be0: 7c 60 1a 14 add r3,r0,r3 <== NOT EXECUTED ffc05be4: 88 03 00 01 lbz r0,1(r3) <== NOT EXECUTED ffc05be8: 54 00 07 be clrlwi r0,r0,30 <== NOT EXECUTED ffc05bec: 2f 80 00 02 cmpwi cr7,r0,2 <== NOT EXECUTED ffc05bf0: 40 be 00 08 bne+ cr7,ffc05bf8 <== NOT EXECUTED ffc05bf4: 39 29 ff e0 addi r9,r9,-32 <== NOT EXECUTED ffc05bf8: 99 21 00 08 stb r9,8(r1) <== NOT EXECUTED if (!iscntrl(c)) ffc05bfc: 3d 20 00 00 lis r9,0 ffc05c00: 88 01 00 08 lbz r0,8(r1) ffc05c04: 81 29 26 e0 lwz r9,9952(r9) ffc05c08: 7d 29 02 14 add r9,r9,r0 ffc05c0c: 88 09 00 01 lbz r0,1(r9) ffc05c10: 70 09 00 20 andi. r9,r0,32 ffc05c14: 40 82 00 10 bne- ffc05c24 tty->column++; ffc05c18: 81 3f 00 28 lwz r9,40(r31) ffc05c1c: 38 09 00 01 addi r0,r9,1 ffc05c20: 90 1f 00 28 stw r0,40(r31) break; } } rtems_termios_puts (&c, 1, tty); ffc05c24: 7f e5 fb 78 mr r5,r31 ffc05c28: 38 61 00 08 addi r3,r1,8 ffc05c2c: 38 80 00 01 li r4,1 ffc05c30: 4b ff fd 21 bl ffc05950 } ffc05c34: 80 01 00 1c lwz r0,28(r1) ffc05c38: 83 e1 00 14 lwz r31,20(r1) ffc05c3c: 38 21 00 18 addi r1,r1,24 ffc05c40: 7c 08 03 a6 mtlr r0 ffc05c44: 4e 80 00 20 blr ffc11274 : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { ffc11274: 94 21 ff b8 stwu r1,-72(r1) ffc11278: 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) ffc1127c: 38 80 00 03 li r4,3 * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { ffc11280: 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) ffc11284: 3f a0 ff c2 lis r29,-62 ffc11288: 3b bd e6 54 addi r29,r29,-6572 * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { ffc1128c: 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) ffc11290: 3b c1 00 18 addi r30,r1,24 ffc11294: 38 a0 00 07 li r5,7 * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { ffc11298: 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) ffc1129c: 7f c6 f3 78 mr r6,r30 * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { ffc112a0: 7c 7f 1b 78 mr r31,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) ffc112a4: 38 e0 00 01 li r7,1 * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { ffc112a8: 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) ffc112ac: 7f a3 eb 78 mr r3,r29 ffc112b0: 4b ff 2e b1 bl ffc04160 ffc112b4: 2f 83 00 00 cmpwi cr7,r3,0 ffc112b8: 41 be 00 2c beq+ cr7,ffc112e4 != 0) { if (errno != ENOENT) ffc112bc: 48 00 0b 59 bl ffc11e14 <__errno> ffc112c0: 80 03 00 00 lwz r0,0(r3) ffc112c4: 2f 80 00 02 cmpwi cr7,r0,2 ffc112c8: 40 be 01 44 bne+ cr7,ffc1140c return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) ffc112cc: 7f a3 eb 78 mr r3,r29 ffc112d0: 38 80 03 ff li r4,1023 ffc112d4: 4b ff 33 fd bl ffc046d0 ffc112d8: 2f 83 00 00 cmpwi cr7,r3,0 ffc112dc: 41 be 00 2c beq+ cr7,ffc11308 ffc112e0: 48 00 01 2c b ffc1140c <== NOT EXECUTED return -1; } else rtems_filesystem_freenode(&loc); ffc112e4: 81 21 00 24 lwz r9,36(r1) <== NOT EXECUTED ffc112e8: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc112ec: 41 9e 00 1c beq- cr7,ffc11308 <== NOT EXECUTED ffc112f0: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc112f4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc112f8: 41 9e 00 10 beq- cr7,ffc11308 <== NOT EXECUTED ffc112fc: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc11300: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc11304: 4e 80 04 21 bctrl <== NOT EXECUTED /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); ffc11308: 3d 20 00 00 lis r9,0 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); ffc1130c: 3d 40 ff c2 lis r10,-62 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); ffc11310: a1 09 27 f8 lhz r8,10232(r9) else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); ffc11314: 39 6a e6 59 addi r11,r10,-6567 ffc11318: 81 4a e6 59 lwz r10,-6567(r10) ffc1131c: a0 0b 00 08 lhz r0,8(r11) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); ffc11320: 3c 80 ff c2 lis r4,-62 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); ffc11324: 81 6b 00 04 lwz r11,4(r11) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); ffc11328: 7d 05 43 78 mr r5,r8 ffc1132c: 38 84 e6 64 addi r4,r4,-6556 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); ffc11330: 91 41 00 08 stw r10,8(r1) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); ffc11334: 39 08 00 01 addi r8,r8,1 ffc11338: 38 61 00 12 addi r3,r1,18 ffc1133c: b1 09 27 f8 sth r8,10232(r9) /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { ffc11340: 3b c1 00 08 addi r30,r1,8 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); ffc11344: 91 61 00 0c stw r11,12(r1) ffc11348: b0 01 00 10 sth r0,16(r1) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); ffc1134c: 4c c6 31 82 crclr 4*cr1+eq ffc11350: 48 00 19 8d bl ffc12cdc /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { ffc11354: 7f c3 f3 78 mr r3,r30 ffc11358: 38 80 01 80 li r4,384 ffc1135c: 48 00 01 49 bl ffc114a4 ffc11360: 2f 83 00 00 cmpwi cr7,r3,0 ffc11364: 41 be 00 0c beq+ cr7,ffc11370 if (errno != EEXIST){ ffc11368: 48 00 0a ad bl ffc11e14 <__errno> <== NOT EXECUTED ffc1136c: 48 00 00 a0 b ffc1140c <== NOT EXECUTED return -1; sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); ffc11370: 7f c3 f3 78 mr r3,r30 ffc11374: 38 80 40 00 li r4,16384 ffc11378: 4c c6 31 82 crclr 4*cr1+eq ffc1137c: 4b ff 3b 99 bl ffc04f14 if (filsdes[0] < 0) { ffc11380: 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); ffc11384: 90 7f 00 00 stw r3,0(r31) if (filsdes[0] < 0) { ffc11388: 40 bc 00 14 bge+ cr7,ffc1139c err = errno; ffc1138c: 48 00 0a 89 bl ffc11e14 <__errno> ffc11390: 83 a3 00 00 lwz r29,0(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); ffc11394: 7f c3 f3 78 mr r3,r30 ffc11398: 48 00 00 68 b ffc11400 } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); ffc1139c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc113a0: 80 09 26 8c lwz r0,9868(r9) <== NOT EXECUTED ffc113a4: 39 20 00 00 li r9,0 <== NOT EXECUTED ffc113a8: 7f 83 00 40 cmplw cr7,r3,r0 <== NOT EXECUTED ffc113ac: 40 9c 00 14 bge- cr7,ffc113c0 <== NOT EXECUTED ffc113b0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc113b4: 1c 63 00 48 mulli r3,r3,72 <== NOT EXECUTED ffc113b8: 81 29 27 4c lwz r9,10060(r9) <== NOT EXECUTED ffc113bc: 7d 29 1a 14 add r9,r9,r3 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; ffc113c0: 80 09 00 18 lwz r0,24(r9) <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); ffc113c4: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc113c8: 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; ffc113cc: 54 00 00 3c rlwinm r0,r0,0,0,30 <== NOT EXECUTED ffc113d0: 90 09 00 18 stw r0,24(r9) <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); if (filsdes[1] < 0) { ffc113d4: 3b a0 00 00 li r29,0 <== 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); ffc113d8: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc113dc: 4b ff 3b 39 bl ffc04f14 <== NOT EXECUTED if (filsdes[1] < 0) { ffc113e0: 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); ffc113e4: 90 7f 00 04 stw r3,4(r31) <== NOT EXECUTED if (filsdes[1] < 0) { ffc113e8: 40 bc 00 14 bge+ cr7,ffc113fc <== NOT EXECUTED err = errno; ffc113ec: 48 00 0a 29 bl ffc11e14 <__errno> <== NOT EXECUTED ffc113f0: 83 a3 00 00 lwz r29,0(r3) <== NOT EXECUTED close(filsdes[0]); ffc113f4: 80 7f 00 00 lwz r3,0(r31) <== NOT EXECUTED ffc113f8: 4b ff bd 11 bl ffc0d108 <== NOT EXECUTED } unlink(fifopath); ffc113fc: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc11400: 48 00 00 d1 bl ffc114d0 } rtems_set_errno_and_return_minus_one(err); ffc11404: 48 00 0a 11 bl ffc11e14 <__errno> ffc11408: 93 a3 00 00 stw r29,0(r3) } ffc1140c: 80 01 00 4c lwz r0,76(r1) ffc11410: 38 60 ff ff li r3,-1 ffc11414: 83 a1 00 3c lwz r29,60(r1) ffc11418: 7c 08 03 a6 mtlr r0 ffc1141c: 83 c1 00 40 lwz r30,64(r1) ffc11420: 83 e1 00 44 lwz r31,68(r1) ffc11424: 38 21 00 48 addi r1,r1,72 ffc11428: 4e 80 00 20 blr ffc0fa90 : /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { ffc0fa90: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc0fa94: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0fa98: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED ffc0fa9c: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED ffc0faa0: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED rtems_barrier_delete(pipe->readBarrier); ffc0faa4: 80 63 00 2c lwz r3,44(r3) <== NOT EXECUTED ffc0faa8: 48 00 0f d9 bl ffc10a80 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); ffc0faac: 80 7f 00 30 lwz r3,48(r31) <== NOT EXECUTED ffc0fab0: 48 00 0f d1 bl ffc10a80 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); ffc0fab4: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0fab8: 4b ff 82 29 bl ffc07ce0 <== NOT EXECUTED free(pipe->Buffer); ffc0fabc: 80 7f 00 00 lwz r3,0(r31) <== NOT EXECUTED ffc0fac0: 4b ff 47 85 bl ffc04244 <== NOT EXECUTED free(pipe); ffc0fac4: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc0fac8: 4b ff 47 7d bl ffc04244 <== NOT EXECUTED } ffc0facc: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc0fad0: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc0fad4: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc0fad8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0fadc: 4e 80 00 20 blr <== NOT EXECUTED ffc0f5e8 : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { ffc0f5e8: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc0f5ec: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0f5f0: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED if (cmd == FIONREAD) { ffc0f5f4: 3c 00 40 04 lis r0,16388 <== NOT EXECUTED ffc0f5f8: 60 00 66 7f ori r0,r0,26239 <== NOT EXECUTED ffc0f5fc: 7f 84 00 00 cmpw cr7,r4,r0 <== NOT EXECUTED pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { ffc0f600: 93 c1 00 08 stw r30,8(r1) <== NOT EXECUTED ffc0f604: 7c be 2b 78 mr r30,r5 <== NOT EXECUTED ffc0f608: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED ffc0f60c: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED if (cmd == FIONREAD) { ffc0f610: 38 60 ff ea li r3,-22 <== NOT EXECUTED ffc0f614: 40 be 00 40 bne+ cr7,ffc0f654 <== NOT EXECUTED if (buffer == NULL) ffc0f618: 2f 85 00 00 cmpwi cr7,r5,0 <== NOT EXECUTED ffc0f61c: 38 60 ff f2 li r3,-14 <== NOT EXECUTED ffc0f620: 41 be 00 34 beq+ cr7,ffc0f654 <== NOT EXECUTED return -EFAULT; if (! PIPE_LOCK(pipe)) ffc0f624: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0f628: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0f62c: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc0f630: 4b ff 87 7d bl ffc07dac <== NOT EXECUTED ffc0f634: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0f638: 38 60 ff fc li r3,-4 <== NOT EXECUTED ffc0f63c: 40 be 00 18 bne+ cr7,ffc0f654 <== NOT EXECUTED return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; ffc0f640: 80 1f 00 0c lwz r0,12(r31) <== NOT EXECUTED PIPE_UNLOCK(pipe); ffc0f644: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; ffc0f648: 90 1e 00 00 stw r0,0(r30) <== NOT EXECUTED PIPE_UNLOCK(pipe); ffc0f64c: 4b ff 88 a5 bl ffc07ef0 <== NOT EXECUTED ffc0f650: 38 60 00 00 li r3,0 <== NOT EXECUTED return 0; } return -EINVAL; } ffc0f654: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc0f658: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc0f65c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0f660: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc0f664: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc0f668: 4e 80 00 20 blr <== NOT EXECUTED ffc0f570 : rtems_libio_t *iop ) { /* Seek on pipe is not supported */ return -ESPIPE; } ffc0f570: 38 60 ff e3 li r3,-29 <== NOT EXECUTED ffc0f574: 4e 80 00 20 blr <== NOT EXECUTED ffc0f66c : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { ffc0f66c: 94 21 ff c8 stwu r1,-56(r1) <== NOT EXECUTED ffc0f670: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0f674: 90 01 00 3c stw r0,60(r1) <== NOT EXECUTED ffc0f678: 93 e1 00 34 stw r31,52(r1) <== NOT EXECUTED ffc0f67c: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) ffc0f680: 80 63 00 28 lwz r3,40(r3) <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { ffc0f684: 93 a1 00 2c stw r29,44(r1) <== NOT EXECUTED ffc0f688: 7c 9d 23 78 mr r29,r4 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) ffc0f68c: 38 80 00 00 li r4,0 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { ffc0f690: 93 c1 00 30 stw r30,48(r1) <== NOT EXECUTED ffc0f694: 7c be 2b 78 mr r30,r5 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) ffc0f698: 38 a0 00 00 li r5,0 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { ffc0f69c: 93 01 00 18 stw r24,24(r1) <== NOT EXECUTED ffc0f6a0: 7c d8 33 78 mr r24,r6 <== NOT EXECUTED ffc0f6a4: 93 21 00 1c stw r25,28(r1) <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); ffc0f6a8: 3b 21 00 08 addi r25,r1,8 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { ffc0f6ac: 93 81 00 28 stw r28,40(r1) <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) ffc0f6b0: 3b 80 00 00 li r28,0 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { ffc0f6b4: 93 41 00 20 stw r26,32(r1) <== NOT EXECUTED ffc0f6b8: 93 61 00 24 stw r27,36(r1) <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) ffc0f6bc: 4b ff 86 f1 bl ffc07dac <== NOT EXECUTED ffc0f6c0: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0f6c4: 41 be 01 44 beq+ cr7,ffc0f808 <== NOT EXECUTED ffc0f6c8: 3b 80 ff fc li r28,-4 <== NOT EXECUTED ffc0f6cc: 48 00 01 5c b ffc0f828 <== NOT EXECUTED return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { /* Not an error */ if (pipe->Writers == 0) ffc0f6d0: 80 1f 00 14 lwz r0,20(r31) <== NOT EXECUTED ffc0f6d4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0f6d8: 41 9e 01 38 beq- cr7,ffc0f810 <== NOT EXECUTED goto out_locked; if (LIBIO_NODELAY(iop)) { ffc0f6dc: 80 18 00 18 lwz r0,24(r24) <== NOT EXECUTED ffc0f6e0: 70 09 00 01 andi. r9,r0,1 <== NOT EXECUTED ffc0f6e4: 41 a2 00 0c beq+ ffc0f6f0 <== NOT EXECUTED ffc0f6e8: 3b 60 ff f5 li r27,-11 <== NOT EXECUTED ffc0f6ec: 48 00 01 28 b ffc0f814 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; ffc0f6f0: 81 3f 00 18 lwz r9,24(r31) <== NOT EXECUTED PIPE_UNLOCK(pipe); ffc0f6f4: 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 ++; ffc0f6f8: 38 09 00 01 addi r0,r9,1 <== NOT EXECUTED ffc0f6fc: 90 1f 00 18 stw r0,24(r31) <== NOT EXECUTED PIPE_UNLOCK(pipe); ffc0f700: 4b ff 87 f1 bl ffc07ef0 <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) ffc0f704: 80 7f 00 2c lwz r3,44(r31) <== NOT EXECUTED ffc0f708: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0f70c: 48 00 14 7d bl ffc10b88 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { ffc0f710: 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)) ffc0f714: 33 63 ff ff addic r27,r3,-1 <== NOT EXECUTED ffc0f718: 7f 7b d9 10 subfe r27,r27,r27 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { ffc0f71c: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0f720: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc0f724: 4b ff 86 89 bl ffc07dac <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ffc0f728: 57 7b 07 7a rlwinm r27,r27,0,29,29 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { ffc0f72c: 2f 03 00 00 cmpwi cr6,r3,0 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ffc0f730: 3b 7b ff fc addi r27,r27,-4 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; if (ret != 0) ffc0f734: 2f 9b 00 00 cmpwi cr7,r27,0 <== 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)) { ffc0f738: 41 ba 00 0c beq+ cr6,ffc0f744 <== NOT EXECUTED ffc0f73c: 3b 60 ff fc li r27,-4 <== NOT EXECUTED ffc0f740: 48 00 00 dc b ffc0f81c <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; ffc0f744: 81 3f 00 18 lwz r9,24(r31) <== NOT EXECUTED ffc0f748: 38 09 ff ff addi r0,r9,-1 <== NOT EXECUTED ffc0f74c: 90 1f 00 18 stw r0,24(r31) <== NOT EXECUTED if (ret != 0) ffc0f750: 40 9e 00 c4 bne- cr7,ffc0f814 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { ffc0f754: 83 7f 00 0c lwz r27,12(r31) <== NOT EXECUTED ffc0f758: 2f 9b 00 00 cmpwi cr7,r27,0 <== NOT EXECUTED ffc0f75c: 41 9e ff 74 beq+ cr7,ffc0f6d0 <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); ffc0f760: 7c 1c f0 50 subf r0,r28,r30 <== NOT EXECUTED ffc0f764: 7f 9b 00 40 cmplw cr7,r27,r0 <== NOT EXECUTED ffc0f768: 40 9d 00 08 ble- cr7,ffc0f770 <== NOT EXECUTED ffc0f76c: 7c 1b 03 78 mr r27,r0 <== NOT EXECUTED chunk1 = pipe->Size - pipe->Start; ffc0f770: 80 1f 00 08 lwz r0,8(r31) <== NOT EXECUTED ffc0f774: 7c 7d e2 14 add r3,r29,r28 <== NOT EXECUTED ffc0f778: 83 5f 00 04 lwz r26,4(r31) <== NOT EXECUTED ffc0f77c: 80 9f 00 00 lwz r4,0(r31) <== NOT EXECUTED ffc0f780: 7f 40 d0 50 subf r26,r0,r26 <== NOT EXECUTED if (chunk > chunk1) { ffc0f784: 7f 9b d0 00 cmpw cr7,r27,r26 <== NOT EXECUTED ffc0f788: 40 9d 00 24 ble- cr7,ffc0f7ac <== NOT EXECUTED memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); ffc0f78c: 7c 84 02 14 add r4,r4,r0 <== NOT EXECUTED ffc0f790: 7f 45 d3 78 mr r5,r26 <== NOT EXECUTED ffc0f794: 48 00 32 69 bl ffc129fc <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); ffc0f798: 7c 7c d2 14 add r3,r28,r26 <== NOT EXECUTED ffc0f79c: 80 9f 00 00 lwz r4,0(r31) <== NOT EXECUTED ffc0f7a0: 7c 7d 1a 14 add r3,r29,r3 <== NOT EXECUTED ffc0f7a4: 7c ba d8 50 subf r5,r26,r27 <== NOT EXECUTED ffc0f7a8: 48 00 00 0c b ffc0f7b4 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); ffc0f7ac: 7c 84 02 14 add r4,r4,r0 <== NOT EXECUTED ffc0f7b0: 7f 65 db 78 mr r5,r27 <== NOT EXECUTED ffc0f7b4: 48 00 32 49 bl ffc129fc <== NOT EXECUTED pipe->Start += chunk; ffc0f7b8: 81 3f 00 08 lwz r9,8(r31) <== NOT EXECUTED pipe->Start %= pipe->Size; ffc0f7bc: 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; ffc0f7c0: 7d 3b 4a 14 add r9,r27,r9 <== NOT EXECUTED pipe->Start %= pipe->Size; pipe->Length -= chunk; ffc0f7c4: 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; ffc0f7c8: 7d 49 5b 96 divwu r10,r9,r11 <== NOT EXECUTED pipe->Length -= chunk; ffc0f7cc: 7c 1b 00 50 subf r0,r27,r0 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) ffc0f7d0: 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; ffc0f7d4: 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; ffc0f7d8: 7d 6a 59 d6 mullw r11,r10,r11 <== NOT EXECUTED ffc0f7dc: 7d 2b 48 50 subf r9,r11,r9 <== NOT EXECUTED ffc0f7e0: 91 3f 00 08 stw r9,8(r31) <== NOT EXECUTED pipe->Length -= chunk; /* For buffering optimization */ if (PIPE_EMPTY(pipe)) ffc0f7e4: 40 9e 00 08 bne- cr7,ffc0f7ec <== NOT EXECUTED pipe->Start = 0; ffc0f7e8: 90 1f 00 08 stw r0,8(r31) <== NOT EXECUTED if (pipe->waitingWriters > 0) ffc0f7ec: 80 1f 00 1c lwz r0,28(r31) <== NOT EXECUTED ffc0f7f0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0f7f4: 41 be 00 10 beq+ cr7,ffc0f804 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); ffc0f7f8: 80 7f 00 30 lwz r3,48(r31) <== NOT EXECUTED ffc0f7fc: 7f 24 cb 78 mr r4,r25 <== NOT EXECUTED ffc0f800: 48 00 13 09 bl ffc10b08 <== NOT EXECUTED read += chunk; ffc0f804: 7f 9c da 14 add r28,r28,r27 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { ffc0f808: 7f 9c f0 40 cmplw cr7,r28,r30 <== NOT EXECUTED ffc0f80c: 41 9c ff 48 blt+ cr7,ffc0f754 <== NOT EXECUTED ffc0f810: 3b 60 00 00 li r27,0 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); ffc0f814: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0f818: 4b ff 86 d9 bl ffc07ef0 <== NOT EXECUTED out_nolock: if (read > 0) ffc0f81c: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED ffc0f820: 41 bd 00 08 bgt+ cr7,ffc0f828 <== NOT EXECUTED ffc0f824: 7f 7c db 78 mr r28,r27 <== NOT EXECUTED return read; return ret; } ffc0f828: 80 01 00 3c lwz r0,60(r1) <== NOT EXECUTED ffc0f82c: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc0f830: 83 01 00 18 lwz r24,24(r1) <== NOT EXECUTED ffc0f834: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0f838: 83 21 00 1c lwz r25,28(r1) <== NOT EXECUTED ffc0f83c: 83 41 00 20 lwz r26,32(r1) <== NOT EXECUTED ffc0f840: 83 61 00 24 lwz r27,36(r1) <== NOT EXECUTED ffc0f844: 83 81 00 28 lwz r28,40(r1) <== NOT EXECUTED ffc0f848: 83 a1 00 2c lwz r29,44(r1) <== NOT EXECUTED ffc0f84c: 83 c1 00 30 lwz r30,48(r1) <== NOT EXECUTED ffc0f850: 83 e1 00 34 lwz r31,52(r1) <== NOT EXECUTED ffc0f854: 38 21 00 38 addi r1,r1,56 <== NOT EXECUTED ffc0f858: 4e 80 00 20 blr <== NOT EXECUTED ffc0fae0 : */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc0fae0: 94 21 ff d8 stwu r1,-40(r1) <== NOT EXECUTED ffc0fae4: 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, ffc0fae8: 38 a0 00 00 li r5,0 <== NOT EXECUTED */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc0faec: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED ffc0faf0: 93 e1 00 24 stw r31,36(r1) <== NOT EXECUTED pipe_control_t *pipe = *pipep; ffc0faf4: 83 e3 00 00 lwz r31,0(r3) <== NOT EXECUTED */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc0faf8: 93 a1 00 1c stw r29,28(r1) <== NOT EXECUTED ffc0fafc: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED pipe_control_t *pipe = *pipep; uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, ffc0fb00: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc0fb04: 93 c1 00 20 stw r30,32(r1) <== NOT EXECUTED ffc0fb08: 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, ffc0fb0c: 38 80 00 00 li r4,0 <== NOT EXECUTED */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc0fb10: 93 81 00 18 stw r28,24(r1) <== NOT EXECUTED pipe_control_t *pipe = *pipep; uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, ffc0fb14: 4b ff 82 99 bl ffc07dac <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) ffc0fb18: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0fb1c: 40 9e 00 50 bne- cr7,ffc0fb6c <== NOT EXECUTED rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); ffc0fb20: 83 de 00 18 lwz r30,24(r30) <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) ffc0fb24: 73 c0 00 02 andi. r0,r30,2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); ffc0fb28: 57 de 07 7c rlwinm r30,r30,0,29,30 <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) ffc0fb2c: 41 82 00 10 beq- ffc0fb3c <== NOT EXECUTED pipe->Readers --; ffc0fb30: 81 3f 00 10 lwz r9,16(r31) <== NOT EXECUTED ffc0fb34: 38 09 ff ff addi r0,r9,-1 <== NOT EXECUTED ffc0fb38: 90 1f 00 10 stw r0,16(r31) <== NOT EXECUTED if (mode & LIBIO_FLAGS_WRITE) ffc0fb3c: 73 c0 00 04 andi. r0,r30,4 <== NOT EXECUTED ffc0fb40: 41 82 00 10 beq- ffc0fb50 <== NOT EXECUTED pipe->Writers --; ffc0fb44: 81 3f 00 14 lwz r9,20(r31) <== NOT EXECUTED ffc0fb48: 38 09 ff ff addi r0,r9,-1 <== NOT EXECUTED ffc0fb4c: 90 1f 00 14 stw r0,20(r31) <== NOT EXECUTED sc = rtems_semaphore_obtain(rtems_pipe_semaphore, ffc0fb50: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0fb54: 80 69 29 90 lwz r3,10640(r9) <== NOT EXECUTED ffc0fb58: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0fb5c: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc0fb60: 4b ff 82 4d bl ffc07dac <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) ffc0fb64: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0fb68: 41 be 00 08 beq+ cr7,ffc0fb70 <== NOT EXECUTED rtems_fatal_error_occurred(sc); ffc0fb6c: 4b ff 8a 6d bl ffc085d8 <== NOT EXECUTED PIPE_UNLOCK(pipe); ffc0fb70: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0fb74: 4b ff 83 7d bl ffc07ef0 <== NOT EXECUTED if (pipe->Readers == 0 && pipe->Writers == 0) { ffc0fb78: 80 1f 00 10 lwz r0,16(r31) <== NOT EXECUTED ffc0fb7c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0fb80: 40 9e 00 30 bne- cr7,ffc0fbb0 <== NOT EXECUTED ffc0fb84: 83 9f 00 14 lwz r28,20(r31) <== NOT EXECUTED ffc0fb88: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED ffc0fb8c: 40 be 00 14 bne+ cr7,ffc0fba0 <== NOT EXECUTED #if 0 /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); ffc0fb90: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc0fb94: 4b ff fe fd bl ffc0fa90 <== NOT EXECUTED *pipep = NULL; ffc0fb98: 93 9d 00 00 stw r28,0(r29) <== NOT EXECUTED if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { ffc0fb9c: 48 00 00 34 b ffc0fbd0 <== NOT EXECUTED delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) ffc0fba0: 2f 9e 00 04 cmpwi cr7,r30,4 <== NOT EXECUTED ffc0fba4: 41 be 00 0c beq+ cr7,ffc0fbb0 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); ffc0fba8: 80 7f 00 30 lwz r3,48(r31) <== NOT EXECUTED ffc0fbac: 48 00 00 1c b ffc0fbc8 <== NOT EXECUTED else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) ffc0fbb0: 80 1f 00 14 lwz r0,20(r31) <== NOT EXECUTED ffc0fbb4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0fbb8: 40 9e 00 18 bne- cr7,ffc0fbd0 <== NOT EXECUTED ffc0fbbc: 2f 9e 00 02 cmpwi cr7,r30,2 <== NOT EXECUTED ffc0fbc0: 41 9e 00 10 beq- cr7,ffc0fbd0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); ffc0fbc4: 80 7f 00 2c lwz r3,44(r31) <== NOT EXECUTED ffc0fbc8: 38 81 00 08 addi r4,r1,8 <== NOT EXECUTED ffc0fbcc: 48 00 0f 3d bl ffc10b08 <== NOT EXECUTED rtems_semaphore_release(rtems_pipe_semaphore); ffc0fbd0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0fbd4: 80 69 29 90 lwz r3,10640(r9) <== NOT EXECUTED ffc0fbd8: 4b ff 83 19 bl ffc07ef0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } ffc0fbdc: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc0fbe0: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc0fbe4: 83 81 00 18 lwz r28,24(r1) <== NOT EXECUTED ffc0fbe8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0fbec: 83 a1 00 1c lwz r29,28(r1) <== NOT EXECUTED ffc0fbf0: 83 c1 00 20 lwz r30,32(r1) <== NOT EXECUTED ffc0fbf4: 83 e1 00 24 lwz r31,36(r1) <== NOT EXECUTED ffc0fbf8: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc0fbfc: 4e 80 00 20 blr <== NOT EXECUTED ffc0f85c : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { ffc0f85c: 94 21 ff c0 stwu r1,-64(r1) <== NOT EXECUTED ffc0f860: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0f864: 93 c1 00 38 stw r30,56(r1) <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) ffc0f868: 7c be 2b 79 mr. r30,r5 <== NOT EXECUTED pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { ffc0f86c: 92 e1 00 1c stw r23,28(r1) <== NOT EXECUTED ffc0f870: 7c d7 33 78 mr r23,r6 <== NOT EXECUTED ffc0f874: 93 81 00 30 stw r28,48(r1) <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) ffc0f878: 3b 80 00 00 li r28,0 <== NOT EXECUTED pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { ffc0f87c: 93 a1 00 34 stw r29,52(r1) <== NOT EXECUTED ffc0f880: 7c 9d 23 78 mr r29,r4 <== NOT EXECUTED ffc0f884: 93 e1 00 3c stw r31,60(r1) <== NOT EXECUTED ffc0f888: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED ffc0f88c: 90 01 00 44 stw r0,68(r1) <== NOT EXECUTED ffc0f890: 93 01 00 20 stw r24,32(r1) <== NOT EXECUTED ffc0f894: 93 21 00 24 stw r25,36(r1) <== NOT EXECUTED ffc0f898: 93 41 00 28 stw r26,40(r1) <== NOT EXECUTED ffc0f89c: 93 61 00 2c stw r27,44(r1) <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) ffc0f8a0: 41 a2 01 b8 beq+ ffc0fa58 <== NOT EXECUTED return 0; if (! PIPE_LOCK(pipe)) ffc0f8a4: 80 63 00 28 lwz r3,40(r3) <== NOT EXECUTED ffc0f8a8: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0f8ac: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc0f8b0: 4b ff 84 fd bl ffc07dac <== NOT EXECUTED ffc0f8b4: 3b 80 ff fc li r28,-4 <== NOT EXECUTED ffc0f8b8: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0f8bc: 40 9e 01 9c bne- cr7,ffc0fa58 <== NOT EXECUTED return -EINTR; if (pipe->Readers == 0) { ffc0f8c0: 80 1f 00 10 lwz r0,16(r31) <== NOT EXECUTED ffc0f8c4: 3b 60 ff e0 li r27,-32 <== NOT EXECUTED ffc0f8c8: 3b 80 00 00 li r28,0 <== NOT EXECUTED ffc0f8cc: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0f8d0: 41 9e 01 60 beq- cr7,ffc0fa30 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; ffc0f8d4: 80 1f 00 04 lwz r0,4(r31) <== NOT EXECUTED ffc0f8d8: 7f d9 f3 78 mr r25,r30 <== NOT EXECUTED ffc0f8dc: 7f 9e 00 40 cmplw cr7,r30,r0 <== NOT EXECUTED ffc0f8e0: 40 9d 00 08 ble- cr7,ffc0f8e8 <== NOT EXECUTED ffc0f8e4: 3b 20 00 01 li r25,1 <== NOT EXECUTED ffc0f8e8: 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); ffc0f8ec: 3b 01 00 08 addi r24,r1,8 <== NOT EXECUTED ffc0f8f0: 48 00 01 34 b ffc0fa24 <== 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)) { ffc0f8f4: 80 17 00 18 lwz r0,24(r23) <== NOT EXECUTED ffc0f8f8: 70 09 00 01 andi. r9,r0,1 <== NOT EXECUTED ffc0f8fc: 41 a2 00 0c beq+ ffc0f908 <== NOT EXECUTED ffc0f900: 3b 60 ff f5 li r27,-11 <== NOT EXECUTED ffc0f904: 48 00 01 2c b ffc0fa30 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; ffc0f908: 81 3f 00 1c lwz r9,28(r31) <== NOT EXECUTED PIPE_UNLOCK(pipe); ffc0f90c: 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 ++; ffc0f910: 38 09 00 01 addi r0,r9,1 <== NOT EXECUTED ffc0f914: 90 1f 00 1c stw r0,28(r31) <== NOT EXECUTED PIPE_UNLOCK(pipe); ffc0f918: 4b ff 85 d9 bl ffc07ef0 <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) ffc0f91c: 80 7f 00 30 lwz r3,48(r31) <== NOT EXECUTED ffc0f920: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0f924: 48 00 12 65 bl ffc10b88 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { ffc0f928: 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)) ffc0f92c: 33 63 ff ff addic r27,r3,-1 <== NOT EXECUTED ffc0f930: 7f 7b d9 10 subfe r27,r27,r27 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { ffc0f934: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0f938: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc0f93c: 4b ff 84 71 bl ffc07dac <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ffc0f940: 57 7b 07 7a rlwinm r27,r27,0,29,29 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { ffc0f944: 2f 03 00 00 cmpwi cr6,r3,0 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ffc0f948: 3b 7b ff fc addi r27,r27,-4 <== NOT EXECUTED /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; if (ret != 0) ffc0f94c: 2f 9b 00 00 cmpwi cr7,r27,0 <== 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)) { ffc0f950: 41 ba 00 0c beq+ cr6,ffc0f95c <== NOT EXECUTED ffc0f954: 3b 60 ff fc li r27,-4 <== NOT EXECUTED ffc0f958: 48 00 00 f4 b ffc0fa4c <== NOT EXECUTED /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; ffc0f95c: 81 3f 00 1c lwz r9,28(r31) <== NOT EXECUTED ffc0f960: 38 09 ff ff addi r0,r9,-1 <== NOT EXECUTED ffc0f964: 90 1f 00 1c stw r0,28(r31) <== NOT EXECUTED if (ret != 0) ffc0f968: 40 9e 00 c8 bne- cr7,ffc0fa30 <== NOT EXECUTED goto out_locked; if (pipe->Readers == 0) { ffc0f96c: 80 1f 00 10 lwz r0,16(r31) <== NOT EXECUTED ffc0f970: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0f974: 40 be 00 0c bne+ cr7,ffc0f980 <== NOT EXECUTED ffc0f978: 3b 60 ff e0 li r27,-32 <== NOT EXECUTED ffc0f97c: 48 00 00 b4 b ffc0fa30 <== 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) { ffc0f980: 83 5f 00 04 lwz r26,4(r31) <== NOT EXECUTED ffc0f984: 80 1f 00 0c lwz r0,12(r31) <== NOT EXECUTED ffc0f988: 7f 60 d0 50 subf r27,r0,r26 <== NOT EXECUTED ffc0f98c: 7f 9b c8 40 cmplw cr7,r27,r25 <== NOT EXECUTED ffc0f990: 41 9c ff 64 blt+ cr7,ffc0f8f4 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); ffc0f994: 7d 3c f0 50 subf r9,r28,r30 <== NOT EXECUTED ffc0f998: 7f 9b 48 40 cmplw cr7,r27,r9 <== NOT EXECUTED ffc0f99c: 40 9d 00 08 ble- cr7,ffc0f9a4 <== NOT EXECUTED ffc0f9a0: 7d 3b 4b 78 mr r27,r9 <== NOT EXECUTED chunk1 = pipe->Size - PIPE_WSTART(pipe); ffc0f9a4: 81 3f 00 08 lwz r9,8(r31) <== NOT EXECUTED ffc0f9a8: 7c 9d e2 14 add r4,r29,r28 <== NOT EXECUTED ffc0f9ac: 80 7f 00 00 lwz r3,0(r31) <== NOT EXECUTED ffc0f9b0: 7d 20 4a 14 add r9,r0,r9 <== NOT EXECUTED ffc0f9b4: 7c 09 d3 96 divwu r0,r9,r26 <== NOT EXECUTED ffc0f9b8: 7c 00 d1 d6 mullw r0,r0,r26 <== NOT EXECUTED ffc0f9bc: 7c 00 48 50 subf r0,r0,r9 <== NOT EXECUTED ffc0f9c0: 7f 40 d0 50 subf r26,r0,r26 <== NOT EXECUTED if (chunk > chunk1) { ffc0f9c4: 7f 9b d0 00 cmpw cr7,r27,r26 <== NOT EXECUTED ffc0f9c8: 40 9d 00 24 ble- cr7,ffc0f9ec <== NOT EXECUTED memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); ffc0f9cc: 7f 45 d3 78 mr r5,r26 <== NOT EXECUTED ffc0f9d0: 7c 63 02 14 add r3,r3,r0 <== NOT EXECUTED ffc0f9d4: 48 00 30 29 bl ffc129fc <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); ffc0f9d8: 7c 9a e2 14 add r4,r26,r28 <== NOT EXECUTED ffc0f9dc: 80 7f 00 00 lwz r3,0(r31) <== NOT EXECUTED ffc0f9e0: 7c 9d 22 14 add r4,r29,r4 <== NOT EXECUTED ffc0f9e4: 7c ba d8 50 subf r5,r26,r27 <== NOT EXECUTED ffc0f9e8: 48 00 00 0c b ffc0f9f4 <== NOT EXECUTED } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); ffc0f9ec: 7c 63 02 14 add r3,r3,r0 <== NOT EXECUTED ffc0f9f0: 7f 65 db 78 mr r5,r27 <== NOT EXECUTED ffc0f9f4: 48 00 30 09 bl ffc129fc <== NOT EXECUTED pipe->Length += chunk; if (pipe->waitingReaders > 0) ffc0f9f8: 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; ffc0f9fc: 80 1f 00 0c lwz r0,12(r31) <== NOT EXECUTED if (pipe->waitingReaders > 0) ffc0fa00: 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; ffc0fa04: 7c 00 da 14 add r0,r0,r27 <== NOT EXECUTED ffc0fa08: 90 1f 00 0c stw r0,12(r31) <== NOT EXECUTED if (pipe->waitingReaders > 0) ffc0fa0c: 41 be 00 10 beq+ cr7,ffc0fa1c <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); ffc0fa10: 80 7f 00 2c lwz r3,44(r31) <== NOT EXECUTED ffc0fa14: 7f 04 c3 78 mr r4,r24 <== NOT EXECUTED ffc0fa18: 48 00 10 f1 bl ffc10b08 <== NOT EXECUTED written += chunk; ffc0fa1c: 7f 9c da 14 add r28,r28,r27 <== NOT EXECUTED ffc0fa20: 3b 20 00 01 li r25,1 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { ffc0fa24: 7f 9c f0 40 cmplw cr7,r28,r30 <== NOT EXECUTED ffc0fa28: 41 9c ff 58 blt+ cr7,ffc0f980 <== NOT EXECUTED ffc0fa2c: 3b 60 00 00 li r27,0 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); ffc0fa30: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0fa34: 4b ff 84 bd bl ffc07ef0 <== NOT EXECUTED out_nolock: #ifdef RTEMS_POSIX_API /* Signal SIGPIPE */ if (ret == -EPIPE) ffc0fa38: 2f 9b ff e0 cmpwi cr7,r27,-32 <== NOT EXECUTED ffc0fa3c: 40 be 00 10 bne+ cr7,ffc0fa4c <== NOT EXECUTED kill(getpid(), SIGPIPE); ffc0fa40: 48 00 09 d9 bl ffc10418 <== NOT EXECUTED ffc0fa44: 38 80 00 0d li r4,13 <== NOT EXECUTED ffc0fa48: 48 00 0c 59 bl ffc106a0 <== NOT EXECUTED #endif if (written > 0) ffc0fa4c: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED ffc0fa50: 41 bd 00 08 bgt+ cr7,ffc0fa58 <== NOT EXECUTED ffc0fa54: 7f 7c db 78 mr r28,r27 <== NOT EXECUTED return written; return ret; } ffc0fa58: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED ffc0fa5c: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc0fa60: 82 e1 00 1c lwz r23,28(r1) <== NOT EXECUTED ffc0fa64: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0fa68: 83 01 00 20 lwz r24,32(r1) <== NOT EXECUTED ffc0fa6c: 83 21 00 24 lwz r25,36(r1) <== NOT EXECUTED ffc0fa70: 83 41 00 28 lwz r26,40(r1) <== NOT EXECUTED ffc0fa74: 83 61 00 2c lwz r27,44(r1) <== NOT EXECUTED ffc0fa78: 83 81 00 30 lwz r28,48(r1) <== NOT EXECUTED ffc0fa7c: 83 a1 00 34 lwz r29,52(r1) <== NOT EXECUTED ffc0fa80: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc0fa84: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc0fa88: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc0fa8c: 4e 80 00 20 blr <== NOT EXECUTED ffc0521c : * printk * * Kernel printf function requiring minimal infrastrure. */ void printk(const char *fmt, ...) { ffc0521c: 94 21 ff 88 stwu r1,-120(r1) ffc05220: 7c 08 02 a6 mflr r0 ffc05224: 90 81 00 1c stw r4,28(r1) ffc05228: 90 01 00 7c stw r0,124(r1) ffc0522c: 90 a1 00 20 stw r5,32(r1) ffc05230: 90 c1 00 24 stw r6,36(r1) ffc05234: 90 e1 00 28 stw r7,40(r1) ffc05238: 91 01 00 2c stw r8,44(r1) ffc0523c: 91 21 00 30 stw r9,48(r1) ffc05240: 91 41 00 34 stw r10,52(r1) ffc05244: 40 86 00 24 bne- cr1,ffc05268 ffc05248: d8 21 00 38 stfd f1,56(r1) <== NOT EXECUTED ffc0524c: d8 41 00 40 stfd f2,64(r1) <== NOT EXECUTED ffc05250: d8 61 00 48 stfd f3,72(r1) <== NOT EXECUTED ffc05254: d8 81 00 50 stfd f4,80(r1) <== NOT EXECUTED ffc05258: d8 a1 00 58 stfd f5,88(r1) <== NOT EXECUTED ffc0525c: d8 c1 00 60 stfd f6,96(r1) <== NOT EXECUTED ffc05260: d8 e1 00 68 stfd f7,104(r1) <== NOT EXECUTED ffc05264: 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 */ ffc05268: 38 00 00 01 li r0,1 ffc0526c: 98 01 00 08 stb r0,8(r1) ffc05270: 38 00 00 00 li r0,0 vprintk(fmt, ap); ffc05274: 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 */ ffc05278: 98 01 00 09 stb r0,9(r1) ffc0527c: 38 01 00 80 addi r0,r1,128 ffc05280: 90 01 00 0c stw r0,12(r1) ffc05284: 38 01 00 18 addi r0,r1,24 ffc05288: 90 01 00 10 stw r0,16(r1) vprintk(fmt, ap); ffc0528c: 48 00 1f ed bl ffc07278 va_end(ap); /* clean up when done */ } ffc05290: 80 01 00 7c lwz r0,124(r1) ffc05294: 38 21 00 78 addi r1,r1,120 ffc05298: 7c 08 03 a6 mtlr r0 ffc0529c: 4e 80 00 20 blr ffc06a1c : int printk_plugin( void *ignored __attribute__((unused)), const char *format, ... ) { ffc06a1c: 94 21 ff 90 stwu r1,-112(r1) ffc06a20: 7c 08 02 a6 mflr r0 ffc06a24: 90 a1 00 18 stw r5,24(r1) ffc06a28: 90 01 00 74 stw r0,116(r1) ffc06a2c: 90 c1 00 1c stw r6,28(r1) ffc06a30: 90 e1 00 20 stw r7,32(r1) ffc06a34: 91 01 00 24 stw r8,36(r1) ffc06a38: 91 21 00 28 stw r9,40(r1) ffc06a3c: 91 41 00 2c stw r10,44(r1) ffc06a40: 40 86 00 24 bne- cr1,ffc06a64 ffc06a44: d8 21 00 30 stfd f1,48(r1) <== NOT EXECUTED ffc06a48: d8 41 00 38 stfd f2,56(r1) <== NOT EXECUTED ffc06a4c: d8 61 00 40 stfd f3,64(r1) <== NOT EXECUTED ffc06a50: d8 81 00 48 stfd f4,72(r1) <== NOT EXECUTED ffc06a54: d8 a1 00 50 stfd f5,80(r1) <== NOT EXECUTED ffc06a58: d8 c1 00 58 stfd f6,88(r1) <== NOT EXECUTED ffc06a5c: d8 e1 00 60 stfd f7,96(r1) <== NOT EXECUTED ffc06a60: d9 01 00 68 stfd f8,104(r1) <== NOT EXECUTED va_list arg_pointer; va_start (arg_pointer, format); ffc06a64: 38 00 00 02 li r0,2 ffc06a68: 98 01 00 08 stb r0,8(r1) ffc06a6c: 38 00 00 00 li r0,0 vprintk( format, arg_pointer ); ffc06a70: 7c 83 23 78 mr r3,r4 ... ) { va_list arg_pointer; va_start (arg_pointer, format); ffc06a74: 98 01 00 09 stb r0,9(r1) ffc06a78: 38 01 00 78 addi r0,r1,120 vprintk( format, arg_pointer ); ffc06a7c: 38 81 00 08 addi r4,r1,8 ... ) { va_list arg_pointer; va_start (arg_pointer, format); ffc06a80: 90 01 00 0c stw r0,12(r1) ffc06a84: 38 01 00 10 addi r0,r1,16 ffc06a88: 90 01 00 10 stw r0,16(r1) vprintk( format, arg_pointer ); ffc06a8c: 48 00 1f f1 bl ffc08a7c va_end(arg_pointer); /* clean up when done */ return 0; } ffc06a90: 38 60 00 00 li r3,0 ffc06a94: 80 01 00 74 lwz r0,116(r1) ffc06a98: 38 21 00 70 addi r1,r1,112 ffc06a9c: 7c 08 03 a6 mtlr r0 ffc06aa0: 4e 80 00 20 blr ffc1cba4 : ssize_t read( int fd, void *buffer, size_t count ) { ffc1cba4: 94 21 ff f0 stwu r1,-16(r1) ffc1cba8: 7c 08 02 a6 mflr r0 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc1cbac: 3d 20 00 00 lis r9,0 ssize_t read( int fd, void *buffer, size_t count ) { ffc1cbb0: 90 01 00 14 stw r0,20(r1) ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc1cbb4: 80 09 26 8c lwz r0,9868(r9) ssize_t read( int fd, void *buffer, size_t count ) { ffc1cbb8: 93 e1 00 0c stw r31,12(r1) ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc1cbbc: 7f 83 00 40 cmplw cr7,r3,r0 ffc1cbc0: 40 9c 00 20 bge- cr7,ffc1cbe0 iop = rtems_libio_iop( fd ); ffc1cbc4: 3d 40 00 00 lis r10,0 ffc1cbc8: 83 ea 27 4c lwz r31,10060(r10) ffc1cbcc: 1c 63 00 48 mulli r3,r3,72 ffc1cbd0: 7f ff 1a 14 add r31,r31,r3 rtems_libio_check_is_open( iop ); ffc1cbd4: 80 1f 00 18 lwz r0,24(r31) ffc1cbd8: 70 0a 01 00 andi. r10,r0,256 ffc1cbdc: 40 a2 00 10 bne+ ffc1cbec ffc1cbe0: 4b ff 52 35 bl ffc11e14 <__errno> ffc1cbe4: 38 00 00 09 li r0,9 ffc1cbe8: 48 00 00 44 b ffc1cc2c rtems_libio_check_buffer( buffer ); ffc1cbec: 2f 84 00 00 cmpwi cr7,r4,0 ffc1cbf0: 41 9e 00 18 beq- cr7,ffc1cc08 rtems_libio_check_count( count ); ffc1cbf4: 2f 85 00 00 cmpwi cr7,r5,0 ffc1cbf8: 38 60 00 00 li r3,0 ffc1cbfc: 41 9e 00 70 beq- cr7,ffc1cc6c rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); ffc1cc00: 70 09 00 02 andi. r9,r0,2 ffc1cc04: 40 a2 00 10 bne+ ffc1cc14 ffc1cc08: 4b ff 52 0d bl ffc11e14 <__errno> <== NOT EXECUTED ffc1cc0c: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc1cc10: 48 00 00 1c b ffc1cc2c <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) ffc1cc14: 81 3f 00 40 lwz r9,64(r31) ffc1cc18: 80 09 00 08 lwz r0,8(r9) ffc1cc1c: 2f 80 00 00 cmpwi cr7,r0,0 ffc1cc20: 40 be 00 18 bne+ cr7,ffc1cc38 rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc1cc24: 4b ff 51 f1 bl ffc11e14 <__errno> <== NOT EXECUTED ffc1cc28: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc1cc2c: 90 03 00 00 stw r0,0(r3) ffc1cc30: 38 60 ff ff li r3,-1 ffc1cc34: 48 00 00 38 b ffc1cc6c rc = (*iop->handlers->read_h)( iop, buffer, count ); ffc1cc38: 7f e3 fb 78 mr r3,r31 ffc1cc3c: 7c 09 03 a6 mtctr r0 ffc1cc40: 4e 80 04 21 bctrl if ( rc > 0 ) ffc1cc44: 2c 03 00 00 cmpwi r3,0 ffc1cc48: 40 81 00 24 ble- ffc1cc6c iop->offset += rc; ffc1cc4c: 80 ff 00 10 lwz r7,16(r31) ffc1cc50: 7c 6a 1b 78 mr r10,r3 ffc1cc54: 81 1f 00 14 lwz r8,20(r31) ffc1cc58: 7c 69 fe 70 srawi r9,r3,31 ffc1cc5c: 7d 88 50 14 addc r12,r8,r10 ffc1cc60: 7d 67 49 14 adde r11,r7,r9 ffc1cc64: 91 7f 00 10 stw r11,16(r31) ffc1cc68: 91 9f 00 14 stw r12,20(r31) return rc; } ffc1cc6c: 80 01 00 14 lwz r0,20(r1) ffc1cc70: 83 e1 00 0c lwz r31,12(r1) ffc1cc74: 38 21 00 10 addi r1,r1,16 ffc1cc78: 7c 08 03 a6 mtlr r0 ffc1cc7c: 4e 80 00 20 blr ffc2cc34 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { ffc2cc34: 94 21 ff c8 stwu r1,-56(r1) ffc2cc38: 7c 08 02 a6 mflr r0 ffc2cc3c: 93 a1 00 2c stw r29,44(r1) rtems_filesystem_location_info_t loc; int result; if (!buf) ffc2cc40: 7c 9d 23 79 mr. r29,r4 ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { ffc2cc44: 93 81 00 28 stw r28,40(r1) ffc2cc48: 7c 7c 1b 78 mr r28,r3 ffc2cc4c: 93 c1 00 30 stw r30,48(r1) ffc2cc50: 7c be 2b 78 mr r30,r5 ffc2cc54: 90 01 00 3c stw r0,60(r1) ffc2cc58: 93 e1 00 34 stw r31,52(r1) rtems_filesystem_location_info_t loc; int result; if (!buf) ffc2cc5c: 40 a2 00 10 bne+ ffc2cc6c rtems_set_errno_and_return_minus_one( EFAULT ); ffc2cc60: 48 01 ac 89 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2cc64: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc2cc68: 48 00 00 60 b ffc2ccc8 <== NOT EXECUTED result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), ffc2cc6c: 48 02 2a 51 bl ffc4f6bc ffc2cc70: 3b e1 00 08 addi r31,r1,8 ffc2cc74: 7c 64 1b 78 mr r4,r3 ffc2cc78: 38 a0 00 00 li r5,0 ffc2cc7c: 7f 83 e3 78 mr r3,r28 ffc2cc80: 7f e6 fb 78 mr r6,r31 ffc2cc84: 38 e0 00 00 li r7,0 ffc2cc88: 4b fd b8 a1 bl ffc08528 0, &loc, false ); if ( result != 0 ) ffc2cc8c: 3b 80 ff ff li r28,-1 ffc2cc90: 2f 83 00 00 cmpwi cr7,r3,0 ffc2cc94: 40 9e 00 cc bne- cr7,ffc2cd60 return -1; if ( !loc.ops->node_type_h ){ ffc2cc98: 81 21 00 14 lwz r9,20(r1) ffc2cc9c: 80 09 00 10 lwz r0,16(r9) ffc2cca0: 2f 80 00 00 cmpwi cr7,r0,0 ffc2cca4: 40 be 00 30 bne+ cr7,ffc2ccd4 rtems_filesystem_freenode( &loc ); ffc2cca8: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2ccac: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2ccb0: 41 9e 00 10 beq- cr7,ffc2ccc0 <== NOT EXECUTED ffc2ccb4: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2ccb8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2ccbc: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2ccc0: 48 01 ac 29 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2ccc4: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2ccc8: 90 03 00 00 stw r0,0(r3) ffc2cccc: 3b 80 ff ff li r28,-1 ffc2ccd0: 48 00 00 90 b ffc2cd60 } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ ffc2ccd4: 7f e3 fb 78 mr r3,r31 ffc2ccd8: 7c 09 03 a6 mtctr r0 ffc2ccdc: 4e 80 04 21 bctrl ffc2cce0: 81 21 00 14 lwz r9,20(r1) ffc2cce4: 2f 83 00 04 cmpwi cr7,r3,4 ffc2cce8: 41 be 00 30 beq+ cr7,ffc2cd18 rtems_filesystem_freenode( &loc ); ffc2ccec: 2f 89 00 00 cmpwi cr7,r9,0 ffc2ccf0: 41 9e 00 1c beq- cr7,ffc2cd0c ffc2ccf4: 80 09 00 1c lwz r0,28(r9) ffc2ccf8: 2f 80 00 00 cmpwi cr7,r0,0 ffc2ccfc: 41 9e 00 10 beq- cr7,ffc2cd0c ffc2cd00: 7f e3 fb 78 mr r3,r31 ffc2cd04: 7c 09 03 a6 mtctr r0 ffc2cd08: 4e 80 04 21 bctrl rtems_set_errno_and_return_minus_one( EINVAL ); ffc2cd0c: 48 01 ab dd bl ffc478e8 <__errno> ffc2cd10: 38 00 00 16 li r0,22 ffc2cd14: 4b ff ff b4 b ffc2ccc8 } if ( !loc.ops->readlink_h ){ ffc2cd18: 80 09 00 3c lwz r0,60(r9) ffc2cd1c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2cd20: 41 be ff 88 beq- cr7,ffc2cca8 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); ffc2cd24: 7f a4 eb 78 mr r4,r29 ffc2cd28: 7c 09 03 a6 mtctr r0 ffc2cd2c: 7f c5 f3 78 mr r5,r30 ffc2cd30: 7f e3 fb 78 mr r3,r31 ffc2cd34: 4e 80 04 21 bctrl rtems_filesystem_freenode( &loc ); ffc2cd38: 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 ); ffc2cd3c: 7c 7c 1b 78 mr r28,r3 rtems_filesystem_freenode( &loc ); ffc2cd40: 2f 89 00 00 cmpwi cr7,r9,0 ffc2cd44: 41 9e 00 1c beq- cr7,ffc2cd60 ffc2cd48: 80 09 00 1c lwz r0,28(r9) ffc2cd4c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2cd50: 41 9e 00 10 beq- cr7,ffc2cd60 ffc2cd54: 7f e3 fb 78 mr r3,r31 ffc2cd58: 7c 09 03 a6 mtctr r0 ffc2cd5c: 4e 80 04 21 bctrl return result; } ffc2cd60: 80 01 00 3c lwz r0,60(r1) ffc2cd64: 7f 83 e3 78 mr r3,r28 ffc2cd68: 83 a1 00 2c lwz r29,44(r1) ffc2cd6c: 7c 08 03 a6 mtlr r0 ffc2cd70: 83 81 00 28 lwz r28,40(r1) ffc2cd74: 83 c1 00 30 lwz r30,48(r1) ffc2cd78: 83 e1 00 34 lwz r31,52(r1) ffc2cd7c: 38 21 00 38 addi r1,r1,56 ffc2cd80: 4e 80 00 20 blr ffc067a8 : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { ffc067a8: 94 21 ff d8 stwu r1,-40(r1) ffc067ac: 7c 08 02 a6 mflr r0 int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); ffc067b0: 3d 20 00 00 lis r9,0 ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { ffc067b4: 90 01 00 2c stw r0,44(r1) int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); ffc067b8: 80 09 26 8c lwz r0,9868(r9) ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { ffc067bc: 93 81 00 18 stw r28,24(r1) ffc067c0: 7c bc 2b 78 mr r28,r5 int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); ffc067c4: 7f 83 00 40 cmplw cr7,r3,r0 ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { ffc067c8: 93 21 00 0c stw r25,12(r1) ffc067cc: 93 41 00 10 stw r26,16(r1) ffc067d0: 93 61 00 14 stw r27,20(r1) ffc067d4: 93 a1 00 1c stw r29,28(r1) ffc067d8: 93 c1 00 20 stw r30,32(r1) ffc067dc: 93 e1 00 24 stw r31,36(r1) int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); ffc067e0: 40 9c 00 20 bge- cr7,ffc06800 iop = rtems_libio_iop( fd ); ffc067e4: 3d 20 00 00 lis r9,0 ffc067e8: 83 a9 27 50 lwz r29,10064(r9) ffc067ec: 1c 63 00 48 mulli r3,r3,72 ffc067f0: 7f bd 1a 14 add r29,r29,r3 rtems_libio_check_is_open( iop ); ffc067f4: 80 1d 00 18 lwz r0,24(r29) ffc067f8: 70 09 01 00 andi. r9,r0,256 ffc067fc: 40 a2 00 10 bne+ ffc0680c ffc06800: 48 00 e2 85 bl ffc14a84 <__errno> <== NOT EXECUTED ffc06804: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc06808: 48 00 00 84 b ffc0688c <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); ffc0680c: 70 09 00 02 andi. r9,r0,2 ffc06810: 41 82 00 74 beq- ffc06884 /* * Argument validation on IO vector */ if ( !iov ) ffc06814: 2f 84 00 00 cmpwi cr7,r4,0 ffc06818: 41 9e 00 6c beq- cr7,ffc06884 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) ffc0681c: 2f 85 00 00 cmpwi cr7,r5,0 ffc06820: 40 9d 00 64 ble- cr7,ffc06884 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) ffc06824: 2f 85 04 00 cmpwi cr7,r5,1024 ffc06828: 41 9d 00 5c bgt- cr7,ffc06884 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) ffc0682c: 81 3d 00 40 lwz r9,64(r29) ffc06830: 80 09 00 08 lwz r0,8(r9) ffc06834: 2f 80 00 00 cmpwi cr7,r0,0 ffc06838: 40 be 00 10 bne+ cr7,ffc06848 rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc0683c: 48 00 e2 49 bl ffc14a84 <__errno> <== NOT EXECUTED ffc06840: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc06844: 48 00 00 48 b ffc0688c <== NOT EXECUTED ffc06848: 7c a9 03 a6 mtctr r5 ffc0684c: 7c 9e 23 78 mr r30,r4 ffc06850: 7c 89 23 78 mr r9,r4 ffc06854: 38 00 00 00 li r0,0 all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { ssize_t old; if ( !iov[v].iov_base ) ffc06858: 81 69 00 00 lwz r11,0(r9) ffc0685c: 2f 8b 00 00 cmpwi cr7,r11,0 ffc06860: 41 9e 00 24 beq- cr7,ffc06884 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len <= 0 ) ffc06864: 81 49 00 04 lwz r10,4(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++ ) { ffc06868: 39 29 00 08 addi r9,r9,8 ssize_t old; if ( !iov[v].iov_base ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len <= 0 ) ffc0686c: 2f 0a 00 00 cmpwi cr6,r10,0 rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; ffc06870: 7d 60 52 14 add r11,r0,r10 if ( total < old ) ffc06874: 7f 8b 00 00 cmpw cr7,r11,r0 * 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++ ) { ffc06878: 7d 60 5b 78 mr r0,r11 ssize_t old; if ( !iov[v].iov_base ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len <= 0 ) ffc0687c: 41 9a 00 08 beq- cr6,ffc06884 rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old ) ffc06880: 40 bc 00 14 bge+ cr7,ffc06894 rtems_set_errno_and_return_minus_one( EINVAL ); ffc06884: 48 00 e2 01 bl ffc14a84 <__errno> ffc06888: 38 00 00 16 li r0,22 ffc0688c: 90 03 00 00 stw r0,0(r3) ffc06890: 48 00 00 3c b ffc068cc * 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++ ) { ffc06894: 42 00 ff c4 bdnz+ ffc06858 ffc06898: 3b 60 00 00 li r27,0 ffc0689c: 3b e0 00 00 li r31,0 /* * 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 ); ffc068a0: 81 3d 00 40 lwz r9,64(r29) ffc068a4: 7f a3 eb 78 mr r3,r29 ffc068a8: 80 9e 00 00 lwz r4,0(r30) } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc068ac: 3b 7b 00 01 addi r27,r27,1 bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); ffc068b0: 80 09 00 08 lwz r0,8(r9) ffc068b4: 80 be 00 04 lwz r5,4(r30) ffc068b8: 7c 09 03 a6 mtctr r0 ffc068bc: 4e 80 04 21 bctrl } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc068c0: 7f 9b e0 00 cmpw cr7,r27,r28 bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) ffc068c4: 2c 03 00 00 cmpwi r3,0 ffc068c8: 40 a0 00 0c bge+ ffc068d4 ffc068cc: 3b e0 ff ff li r31,-1 ffc068d0: 48 00 00 40 b ffc06910 return -1; if ( bytes > 0 ) { ffc068d4: 41 82 00 28 beq- ffc068fc iop->offset += bytes; ffc068d8: 81 7d 00 10 lwz r11,16(r29) <== NOT EXECUTED ffc068dc: 7c 7a 1b 78 mr r26,r3 <== NOT EXECUTED ffc068e0: 81 9d 00 14 lwz r12,20(r29) <== NOT EXECUTED ffc068e4: 7c 79 fe 70 srawi r25,r3,31 <== NOT EXECUTED total += bytes; ffc068e8: 7f ff 1a 14 add r31,r31,r3 <== NOT EXECUTED if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; ffc068ec: 7d 4c d0 14 addc r10,r12,r26 <== NOT EXECUTED ffc068f0: 7d 2b c9 14 adde r9,r11,r25 <== NOT EXECUTED ffc068f4: 91 3d 00 10 stw r9,16(r29) <== NOT EXECUTED ffc068f8: 91 5d 00 14 stw r10,20(r29) <== NOT EXECUTED total += bytes; } if (bytes != iov[ v ].iov_len) ffc068fc: 80 1e 00 04 lwz r0,4(r30) } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc06900: 3b de 00 08 addi r30,r30,8 if ( bytes > 0 ) { iop->offset += bytes; total += bytes; } if (bytes != iov[ v ].iov_len) ffc06904: 7f 03 00 00 cmpw cr6,r3,r0 ffc06908: 40 9a 00 08 bne- cr6,ffc06910 } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc0690c: 41 9c ff 94 blt+ cr7,ffc068a0 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } ffc06910: 80 01 00 2c lwz r0,44(r1) ffc06914: 7f e3 fb 78 mr r3,r31 ffc06918: 83 21 00 0c lwz r25,12(r1) ffc0691c: 7c 08 03 a6 mtlr r0 ffc06920: 83 41 00 10 lwz r26,16(r1) ffc06924: 83 61 00 14 lwz r27,20(r1) ffc06928: 83 81 00 18 lwz r28,24(r1) ffc0692c: 83 a1 00 1c lwz r29,28(r1) ffc06930: 83 c1 00 20 lwz r30,32(r1) ffc06934: 83 e1 00 24 lwz r31,36(r1) ffc06938: 38 21 00 28 addi r1,r1,40 ffc0693c: 4e 80 00 20 blr ffc1cd24 : { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); ffc1cd24: 94 21 ff d8 stwu r1,-40(r1) ffc1cd28: 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())) { ffc1cd2c: 3d 20 00 00 lis r9,0 { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); ffc1cd30: 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())) { ffc1cd34: 80 09 27 d4 lwz r0,10196(r9) { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); ffc1cd38: 3d 20 00 00 lis r9,0 ffc1cd3c: 39 29 2b 00 addi r9,r9,11008 ffc1cd40: 93 c1 00 20 stw r30,32(r1) /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { ffc1cd44: 2f 80 00 03 cmpwi cr7,r0,3 { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); ffc1cd48: 81 69 00 10 lwz r11,16(r9) ffc1cd4c: 7c 9e 23 78 mr r30,r4 ffc1cd50: 93 e1 00 24 stw r31,36(r1) ffc1cd54: 7c 7f 1b 78 mr r31,r3 ffc1cd58: 39 6b 00 01 addi r11,r11,1 ffc1cd5c: 93 a1 00 1c stw r29,28(r1) ffc1cd60: 91 69 00 10 stw r11,16(r9) /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { ffc1cd64: 40 be 00 24 bne+ cr7,ffc1cd88 if (_Thread_Dispatch_disable_level > 0) ffc1cd68: 3d 20 00 00 lis r9,0 ffc1cd6c: 80 09 27 70 lwz r0,10096(r9) ffc1cd70: 2f 80 00 00 cmpwi cr7,r0,0 ffc1cd74: 40 be 00 d8 bne+ cr7,ffc1ce4c return (void *) 0; if (_ISR_Nest_level > 0) ffc1cd78: 3d 20 00 00 lis r9,0 ffc1cd7c: 80 09 27 98 lwz r0,10136(r9) ffc1cd80: 2f 80 00 00 cmpwi cr7,r0,0 ffc1cd84: 40 9e 00 c8 bne- cr7,ffc1ce4c } /* * Continue with realloc(). */ if ( !ptr ) ffc1cd88: 2f 9f 00 00 cmpwi cr7,r31,0 ffc1cd8c: 40 be 00 14 bne+ cr7,ffc1cda0 return malloc( size ); ffc1cd90: 7f c3 f3 78 mr r3,r30 ffc1cd94: 4b fe 78 15 bl ffc045a8 ffc1cd98: 7c 7f 1b 78 mr r31,r3 ffc1cd9c: 48 00 00 b4 b ffc1ce50 if ( !size ) { ffc1cda0: 2f 9e 00 00 cmpwi cr7,r30,0 ffc1cda4: 40 be 00 10 bne+ cr7,ffc1cdb4 free( ptr ); ffc1cda8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc1cdac: 4b fe 74 99 bl ffc04244 <== NOT EXECUTED ffc1cdb0: 48 00 00 9c b ffc1ce4c <== NOT EXECUTED return (void *) 0; } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { ffc1cdb4: 3f a0 00 00 lis r29,0 ffc1cdb8: 80 7d 26 9c lwz r3,9884(r29) ffc1cdbc: 7f e4 fb 78 mr r4,r31 ffc1cdc0: 38 a1 00 08 addi r5,r1,8 ffc1cdc4: 48 00 01 89 bl ffc1cf4c <_Protected_heap_Get_block_size> ffc1cdc8: 2f 83 00 00 cmpwi cr7,r3,0 ffc1cdcc: 40 be 00 14 bne+ cr7,ffc1cde0 errno = EINVAL; ffc1cdd0: 4b ff 50 45 bl ffc11e14 <__errno> ffc1cdd4: 38 00 00 16 li r0,22 ffc1cdd8: 90 03 00 00 stw r0,0(r3) ffc1cddc: 48 00 00 70 b ffc1ce4c #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 ) ) { ffc1cde0: 80 7d 26 9c lwz r3,9884(r29) ffc1cde4: 7f e4 fb 78 mr r4,r31 ffc1cde8: 7f c5 f3 78 mr r5,r30 ffc1cdec: 48 00 01 c5 bl ffc1cfb0 <_Protected_heap_Resize_block> ffc1cdf0: 2f 83 00 00 cmpwi cr7,r3,0 ffc1cdf4: 40 be 00 5c bne+ cr7,ffc1ce50 * 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 ); ffc1cdf8: 7f c3 f3 78 mr r3,r30 ffc1cdfc: 4b fe 77 ad bl ffc045a8 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ ffc1ce00: 3d 20 00 00 lis r9,0 if ( !new_area ) { ffc1ce04: 7c 7d 1b 79 mr. r29,r3 * and the C Standard. */ new_area = malloc( size ); MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ ffc1ce08: 39 29 2b 00 addi r9,r9,11008 ffc1ce0c: 81 69 00 04 lwz r11,4(r9) ffc1ce10: 38 0b ff ff addi r0,r11,-1 ffc1ce14: 90 09 00 04 stw r0,4(r9) if ( !new_area ) { ffc1ce18: 41 82 00 34 beq- ffc1ce4c return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); ffc1ce1c: 80 01 00 08 lwz r0,8(r1) ffc1ce20: 7f c5 f3 78 mr r5,r30 ffc1ce24: 7f 9e 00 40 cmplw cr7,r30,r0 ffc1ce28: 40 9d 00 08 ble- cr7,ffc1ce30 ffc1ce2c: 7c 05 03 78 mr r5,r0 ffc1ce30: 7f e4 fb 78 mr r4,r31 ffc1ce34: 7f a3 eb 78 mr r3,r29 ffc1ce38: 4b ff 5b c5 bl ffc129fc free( ptr ); ffc1ce3c: 7f e3 fb 78 mr r3,r31 ffc1ce40: 4b fe 74 05 bl ffc04244 ffc1ce44: 7f bf eb 78 mr r31,r29 return new_area; ffc1ce48: 48 00 00 08 b ffc1ce50 ffc1ce4c: 3b e0 00 00 li r31,0 } ffc1ce50: 80 01 00 2c lwz r0,44(r1) ffc1ce54: 7f e3 fb 78 mr r3,r31 ffc1ce58: 83 a1 00 1c lwz r29,28(r1) ffc1ce5c: 7c 08 03 a6 mtlr r0 ffc1ce60: 83 c1 00 20 lwz r30,32(r1) ffc1ce64: 83 e1 00 24 lwz r31,36(r1) ffc1ce68: 38 21 00 28 addi r1,r1,40 ffc1ce6c: 4e 80 00 20 blr ffc09e58 : #include int rmdir( const char *pathname ) { ffc09e58: 94 21 ff b8 stwu r1,-72(r1) ffc09e5c: 7c 08 02 a6 mflr r0 ffc09e60: 93 a1 00 3c stw r29,60(r1) ffc09e64: 93 c1 00 40 stw r30,64(r1) ffc09e68: 7c 7e 1b 78 mr r30,r3 ffc09e6c: 90 01 00 4c stw r0,76(r1) ffc09e70: 93 e1 00 44 stw r31,68(r1) /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); ffc09e74: 4b ff e5 3d bl ffc083b0 if ( parentpathlen == 0 ) ffc09e78: 7c 7d 1b 79 mr. r29,r3 ffc09e7c: 40 82 00 8c bne- ffc09f08 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); ffc09e80: 88 1e 00 00 lbz r0,0(r30) ffc09e84: 2f 80 00 2f cmpwi cr7,r0,47 ffc09e88: 41 9e 00 14 beq- cr7,ffc09e9c ffc09e8c: 2f 80 00 5c cmpwi cr7,r0,92 <== NOT EXECUTED ffc09e90: 41 9e 00 0c beq- cr7,ffc09e9c <== NOT EXECUTED ffc09e94: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc09e98: 40 9e 00 38 bne- cr7,ffc09ed0 <== NOT EXECUTED ffc09e9c: 3d 20 00 00 lis r9,0 ffc09ea0: 81 29 35 2c lwz r9,13612(r9) ffc09ea4: 3b e0 00 00 li r31,0 ffc09ea8: 80 09 00 24 lwz r0,36(r9) ffc09eac: 81 09 00 18 lwz r8,24(r9) ffc09eb0: 81 49 00 1c lwz r10,28(r9) ffc09eb4: 81 69 00 20 lwz r11,32(r9) ffc09eb8: 91 01 00 08 stw r8,8(r1) ffc09ebc: 91 41 00 0c stw r10,12(r1) ffc09ec0: 91 61 00 10 stw r11,16(r1) ffc09ec4: 90 01 00 14 stw r0,20(r1) ffc09ec8: 80 09 00 28 lwz r0,40(r9) ffc09ecc: 48 00 00 34 b ffc09f00 ffc09ed0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc09ed4: 81 29 35 2c lwz r9,13612(r9) <== NOT EXECUTED ffc09ed8: 3b e0 00 00 li r31,0 <== NOT EXECUTED ffc09edc: 80 09 00 10 lwz r0,16(r9) <== NOT EXECUTED ffc09ee0: 81 09 00 04 lwz r8,4(r9) <== NOT EXECUTED ffc09ee4: 81 49 00 08 lwz r10,8(r9) <== NOT EXECUTED ffc09ee8: 81 69 00 0c lwz r11,12(r9) <== NOT EXECUTED ffc09eec: 91 01 00 08 stw r8,8(r1) <== NOT EXECUTED ffc09ef0: 91 41 00 0c stw r10,12(r1) <== NOT EXECUTED ffc09ef4: 91 61 00 10 stw r11,16(r1) <== NOT EXECUTED ffc09ef8: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED ffc09efc: 80 09 00 14 lwz r0,20(r9) <== NOT EXECUTED ffc09f00: 90 01 00 18 stw r0,24(r1) ffc09f04: 48 00 00 28 b ffc09f2c else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, ffc09f08: 7f c3 f3 78 mr r3,r30 ffc09f0c: 7f a4 eb 78 mr r4,r29 ffc09f10: 38 a0 00 02 li r5,2 ffc09f14: 38 c1 00 08 addi r6,r1,8 ffc09f18: 38 e0 00 00 li r7,0 ffc09f1c: 4b ff e6 0d bl ffc08528 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) ffc09f20: 2f 83 00 00 cmpwi cr7,r3,0 ffc09f24: 40 9e 01 fc bne- cr7,ffc0a120 ffc09f28: 3b e0 00 01 li r31,1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; ffc09f2c: 80 01 00 08 lwz r0,8(r1) name = pathname + parentpathlen; ffc09f30: 7f be ea 14 add r29,r30,r29 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); ffc09f34: 7f a3 eb 78 mr r3,r29 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; ffc09f38: 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 ), ffc09f3c: 3b c1 00 1c addi r30,r1,28 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; ffc09f40: 80 01 00 0c lwz r0,12(r1) ffc09f44: 90 01 00 20 stw r0,32(r1) ffc09f48: 80 01 00 10 lwz r0,16(r1) ffc09f4c: 90 01 00 24 stw r0,36(r1) ffc09f50: 80 01 00 14 lwz r0,20(r1) ffc09f54: 90 01 00 28 stw r0,40(r1) ffc09f58: 80 01 00 18 lwz r0,24(r1) ffc09f5c: 90 01 00 2c stw r0,44(r1) name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); ffc09f60: 48 04 57 5d bl ffc4f6bc ffc09f64: 7c 64 1b 78 mr r4,r3 ffc09f68: 7f a3 eb 78 mr r3,r29 ffc09f6c: 4b ff e4 09 bl ffc08374 ffc09f70: 7f bd 1a 14 add r29,r29,r3 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), ffc09f74: 7f a3 eb 78 mr r3,r29 ffc09f78: 48 04 57 45 bl ffc4f6bc ffc09f7c: 38 a0 00 00 li r5,0 ffc09f80: 7c 64 1b 78 mr r4,r3 ffc09f84: 7f c6 f3 78 mr r6,r30 ffc09f88: 7f a3 eb 78 mr r3,r29 ffc09f8c: 38 e0 00 00 li r7,0 ffc09f90: 4b ff e4 85 bl ffc08414 0, &loc, false ); if ( result != 0 ) { ffc09f94: 2f 83 00 00 cmpwi cr7,r3,0 ffc09f98: 41 be 00 30 beq+ cr7,ffc09fc8 if ( free_parentloc ) ffc09f9c: 2f 9f 00 00 cmpwi cr7,r31,0 ffc09fa0: 41 be 01 80 beq+ cr7,ffc0a120 rtems_filesystem_freenode( &parentloc ); ffc09fa4: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc09fa8: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc09fac: 41 be 01 74 beq+ cr7,ffc0a120 <== NOT EXECUTED ffc09fb0: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc09fb4: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc09fb8: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc09fbc: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc09fc0: 41 be 01 60 beq+ cr7,ffc0a120 <== NOT EXECUTED ffc09fc4: 48 00 01 50 b ffc0a114 <== NOT EXECUTED /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ ffc09fc8: 81 21 00 28 lwz r9,40(r1) ffc09fcc: 80 09 00 10 lwz r0,16(r9) ffc09fd0: 2f 80 00 00 cmpwi cr7,r0,0 ffc09fd4: 41 9e 00 90 beq- cr7,ffc0a064 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 ){ ffc09fd8: 7f c3 f3 78 mr r3,r30 ffc09fdc: 7c 09 03 a6 mtctr r0 ffc09fe0: 4e 80 04 21 bctrl ffc09fe4: 2f 83 00 01 cmpwi cr7,r3,1 ffc09fe8: 41 be 00 60 beq+ cr7,ffc0a048 rtems_filesystem_freenode( &loc ); ffc09fec: 81 21 00 28 lwz r9,40(r1) ffc09ff0: 2f 89 00 00 cmpwi cr7,r9,0 ffc09ff4: 41 9e 00 1c beq- cr7,ffc0a010 ffc09ff8: 80 09 00 1c lwz r0,28(r9) ffc09ffc: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a000: 41 9e 00 10 beq- cr7,ffc0a010 ffc0a004: 7f c3 f3 78 mr r3,r30 ffc0a008: 7c 09 03 a6 mtctr r0 ffc0a00c: 4e 80 04 21 bctrl if ( free_parentloc ) ffc0a010: 2f 9f 00 00 cmpwi cr7,r31,0 ffc0a014: 41 9e 00 28 beq- cr7,ffc0a03c rtems_filesystem_freenode( &parentloc ); ffc0a018: 81 21 00 14 lwz r9,20(r1) ffc0a01c: 2f 89 00 00 cmpwi cr7,r9,0 ffc0a020: 41 9e 00 1c beq- cr7,ffc0a03c ffc0a024: 80 09 00 1c lwz r0,28(r9) ffc0a028: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a02c: 41 9e 00 10 beq- cr7,ffc0a03c ffc0a030: 38 61 00 08 addi r3,r1,8 ffc0a034: 7c 09 03 a6 mtctr r0 ffc0a038: 4e 80 04 21 bctrl rtems_set_errno_and_return_minus_one( ENOTDIR ); ffc0a03c: 48 03 d8 ad bl ffc478e8 <__errno> ffc0a040: 38 00 00 14 li r0,20 ffc0a044: 48 00 00 6c b ffc0a0b0 /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ ffc0a048: 81 21 00 24 lwz r9,36(r1) ffc0a04c: 80 09 00 34 lwz r0,52(r9) ffc0a050: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a054: 40 be 00 64 bne+ cr7,ffc0a0b8 rtems_filesystem_freenode( &loc ); ffc0a058: 81 21 00 28 lwz r9,40(r1) <== NOT EXECUTED ffc0a05c: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc0a060: 41 9e 00 1c beq- cr7,ffc0a07c <== NOT EXECUTED ffc0a064: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc0a068: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0a06c: 41 9e 00 10 beq- cr7,ffc0a07c <== NOT EXECUTED ffc0a070: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc0a074: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0a078: 4e 80 04 21 bctrl <== NOT EXECUTED if ( free_parentloc ) ffc0a07c: 2f 9f 00 00 cmpwi cr7,r31,0 <== NOT EXECUTED ffc0a080: 41 9e 00 28 beq- cr7,ffc0a0a8 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); ffc0a084: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc0a088: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc0a08c: 41 9e 00 1c beq- cr7,ffc0a0a8 <== NOT EXECUTED ffc0a090: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc0a094: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0a098: 41 9e 00 10 beq- cr7,ffc0a0a8 <== NOT EXECUTED ffc0a09c: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc0a0a0: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0a0a4: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc0a0a8: 48 03 d8 41 bl ffc478e8 <__errno> <== NOT EXECUTED ffc0a0ac: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc0a0b0: 90 03 00 00 stw r0,0(r3) ffc0a0b4: 48 00 00 6c b ffc0a120 } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); ffc0a0b8: 38 61 00 08 addi r3,r1,8 ffc0a0bc: 7c 09 03 a6 mtctr r0 ffc0a0c0: 7f c4 f3 78 mr r4,r30 ffc0a0c4: 4e 80 04 21 bctrl rtems_filesystem_freenode( &loc ); ffc0a0c8: 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 ); ffc0a0cc: 7c 7d 1b 78 mr r29,r3 rtems_filesystem_freenode( &loc ); ffc0a0d0: 2f 89 00 00 cmpwi cr7,r9,0 ffc0a0d4: 41 9e 00 1c beq- cr7,ffc0a0f0 ffc0a0d8: 80 09 00 1c lwz r0,28(r9) ffc0a0dc: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a0e0: 41 9e 00 10 beq- cr7,ffc0a0f0 ffc0a0e4: 7f c3 f3 78 mr r3,r30 ffc0a0e8: 7c 09 03 a6 mtctr r0 ffc0a0ec: 4e 80 04 21 bctrl if ( free_parentloc ) ffc0a0f0: 2f 9f 00 00 cmpwi cr7,r31,0 ffc0a0f4: 41 9e 00 30 beq- cr7,ffc0a124 rtems_filesystem_freenode( &parentloc ); ffc0a0f8: 81 21 00 14 lwz r9,20(r1) ffc0a0fc: 2f 89 00 00 cmpwi cr7,r9,0 ffc0a100: 41 9e 00 24 beq- cr7,ffc0a124 ffc0a104: 80 09 00 1c lwz r0,28(r9) ffc0a108: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a10c: 41 9e 00 18 beq- cr7,ffc0a124 ffc0a110: 38 61 00 08 addi r3,r1,8 ffc0a114: 7c 09 03 a6 mtctr r0 ffc0a118: 4e 80 04 21 bctrl ffc0a11c: 48 00 00 08 b ffc0a124 ffc0a120: 3b a0 ff ff li r29,-1 return result; } ffc0a124: 80 01 00 4c lwz r0,76(r1) ffc0a128: 7f a3 eb 78 mr r3,r29 ffc0a12c: 83 c1 00 40 lwz r30,64(r1) ffc0a130: 7c 08 03 a6 mtlr r0 ffc0a134: 83 a1 00 3c lwz r29,60(r1) ffc0a138: 83 e1 00 44 lwz r31,68(r1) ffc0a13c: 38 21 00 48 addi r1,r1,72 ffc0a140: 4e 80 00 20 blr ffc1915c : uint32_t bad_value #else uint32_t bad_value __attribute((unused)) #endif ) { ffc1915c: 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; } ffc19160: 38 63 22 50 addi r3,r3,8784 <== NOT EXECUTED ffc19164: 4e 80 00 20 blr <== NOT EXECUTED ffc14ef0 : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { ffc14ef0: 94 21 ff f0 stwu r1,-16(r1) ffc14ef4: 7c 08 02 a6 mflr r0 ffc14ef8: 93 e1 00 0c stw r31,12(r1) ffc14efc: 7c 9f 23 78 mr r31,r4 ffc14f00: 90 01 00 14 stw r0,20(r1) const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); ffc14f04: 48 00 00 31 bl ffc14f34 if (nap) ffc14f08: 2c 03 00 00 cmpwi r3,0 ffc14f0c: 41 82 00 0c beq- ffc14f18 return nap->name; ffc14f10: 80 63 00 00 lwz r3,0(r3) ffc14f14: 48 00 00 0c b ffc14f20 return rtems_assoc_name_bad(local_value); ffc14f18: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc14f1c: 48 00 42 41 bl ffc1915c <== NOT EXECUTED } ffc14f20: 80 01 00 14 lwz r0,20(r1) ffc14f24: 83 e1 00 0c lwz r31,12(r1) ffc14f28: 38 21 00 10 addi r1,r1,16 ffc14f2c: 7c 08 03 a6 mtlr r0 ffc14f30: 4e 80 00 20 blr ffc11474 : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { ffc11474: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc11478: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc1147c: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); ffc11480: 48 00 09 11 bl ffc11d90 <== NOT EXECUTED if (nap) ffc11484: 7c 69 1b 79 mr. r9,r3 <== NOT EXECUTED ffc11488: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc1148c: 41 82 00 08 beq- ffc11494 <== NOT EXECUTED return nap->remote_value; ffc11490: 80 69 00 08 lwz r3,8(r9) <== NOT EXECUTED return 0; } ffc11494: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc11498: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc1149c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc114a0: 4e 80 00 20 blr <== NOT EXECUTED ffc03f3c : size_t length ) { const char *p; if ( !name ) ffc03f3c: 2f 83 00 00 cmpwi cr7,r3,0 const char *rtems_bsp_cmdline_get_param( const char *name, char *value, size_t length ) { ffc03f40: 94 21 ff f0 stwu r1,-16(r1) ffc03f44: 7c 08 02 a6 mflr r0 ffc03f48: 93 c1 00 08 stw r30,8(r1) ffc03f4c: 7c be 2b 78 mr r30,r5 ffc03f50: 93 e1 00 0c stw r31,12(r1) ffc03f54: 7c 9f 23 78 mr r31,r4 ffc03f58: 90 01 00 14 stw r0,20(r1) const char *p; if ( !name ) ffc03f5c: 41 be 00 7c beq+ cr7,ffc03fd8 return NULL; if ( !value ) ffc03f60: 2f 84 00 00 cmpwi cr7,r4,0 ffc03f64: 41 be 00 78 beq+ cr7,ffc03fdc return NULL; if ( !length ) ffc03f68: 2f 85 00 00 cmpwi cr7,r5,0 ffc03f6c: 41 be 00 6c beq+ cr7,ffc03fd8 return NULL; value[0] = '\0'; ffc03f70: 38 00 00 00 li r0,0 ffc03f74: 98 04 00 00 stb r0,0(r4) p = rtems_bsp_cmdline_get_param_raw( name ); ffc03f78: 48 00 00 81 bl ffc03ff8 if ( !p ) ffc03f7c: 2c 03 00 00 cmpwi r3,0 ffc03f80: 41 82 00 58 beq- ffc03fd8 if ( *p == '\"' ) { quotes++; } else if ( ((quotes % 2) == 0) && *p == ' ' ) break; value[i++] = *p++; value[i] = '\0'; ffc03f84: 7f c9 03 a6 mtctr r30 value[0] = '\0'; p = rtems_bsp_cmdline_get_param_raw( name ); if ( !p ) ffc03f88: 39 60 00 00 li r11,0 ffc03f8c: 39 20 00 00 li r9,0 if ( *p == '\"' ) { quotes++; } else if ( ((quotes % 2) == 0) && *p == ' ' ) break; value[i++] = *p++; value[i] = '\0'; ffc03f90: 39 40 00 00 li r10,0 ffc03f94: 48 00 00 28 b ffc03fbc int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i quotes++; ffc03f9c: 39 6b 00 01 addi r11,r11,1 <== NOT EXECUTED ffc03fa0: 48 00 00 10 b ffc03fb0 <== NOT EXECUTED } else if ( ((quotes % 2) == 0) && *p == ' ' ) ffc03fa4: 2f 80 00 20 cmpwi cr7,r0,32 ffc03fa8: 40 82 00 08 bne- ffc03fb0 ffc03fac: 41 9e 00 30 beq- cr7,ffc03fdc break; value[i++] = *p++; ffc03fb0: 7c 1f 49 ae stbx r0,r31,r9 ffc03fb4: 39 29 00 01 addi r9,r9,1 value[i] = '\0'; ffc03fb8: 7d 5f 49 ae stbx r10,r31,r9 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i ffc03fd0: 42 00 ff c8 bdnz+ ffc03f98 ffc03fd4: 48 00 00 08 b ffc03fdc <== NOT EXECUTED ffc03fd8: 3b e0 00 00 li r31,0 return NULL; copy_string( p, value, length ); return value; } ffc03fdc: 80 01 00 14 lwz r0,20(r1) ffc03fe0: 7f e3 fb 78 mr r3,r31 ffc03fe4: 83 c1 00 08 lwz r30,8(r1) ffc03fe8: 7c 08 03 a6 mtlr r0 ffc03fec: 83 e1 00 0c lwz r31,12(r1) ffc03ff0: 38 21 00 10 addi r1,r1,16 ffc03ff4: 4e 80 00 20 blr ffc04038 : const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { ffc04038: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED ffc0403c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc04040: 93 a1 00 0c stw r29,12(r1) <== NOT EXECUTED ffc04044: 93 c1 00 10 stw r30,16(r1) <== NOT EXECUTED ffc04048: 7c 7e 1b 78 mr r30,r3 <== NOT EXECUTED ffc0404c: 93 e1 00 14 stw r31,20(r1) <== NOT EXECUTED ffc04050: 7c 9f 23 78 mr r31,r4 <== NOT EXECUTED ffc04054: 90 01 00 1c stw r0,28(r1) <== NOT EXECUTED const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); ffc04058: 4b ff fe e5 bl ffc03f3c <== NOT EXECUTED if ( !p ) ffc0405c: 7c 7d 1b 79 mr. r29,r3 <== NOT EXECUTED ffc04060: 41 a2 00 74 beq+ ffc040d4 <== NOT EXECUTED return NULL; rhs = &p[strlen(name)]; ffc04064: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc04068: 48 00 f1 5d bl ffc131c4 <== NOT EXECUTED if ( *rhs != '=' ) ffc0406c: 7c 1d 18 ae lbzx r0,r29,r3 <== NOT EXECUTED p = rtems_bsp_cmdline_get_param( name, value, length ); if ( !p ) return NULL; rhs = &p[strlen(name)]; ffc04070: 7f bd 1a 14 add r29,r29,r3 <== NOT EXECUTED if ( *rhs != '=' ) ffc04074: 2f 80 00 3d cmpwi cr7,r0,61 <== NOT EXECUTED ffc04078: 40 be 00 5c bne+ cr7,ffc040d4 <== NOT EXECUTED return NULL; rhs++; if ( *rhs == '\"' ) ffc0407c: 88 1d 00 01 lbz r0,1(r29) <== NOT EXECUTED rhs = &p[strlen(name)]; if ( *rhs != '=' ) return NULL; rhs++; ffc04080: 3b bd 00 01 addi r29,r29,1 <== NOT EXECUTED if ( *rhs == '\"' ) rhs++; ffc04084: 68 09 00 22 xori r9,r0,34 <== NOT EXECUTED ffc04088: 21 29 00 00 subfic r9,r9,0 <== NOT EXECUTED ffc0408c: 7d 3d 01 94 addze r9,r29 <== NOT EXECUTED ffc04090: 7d 3d 4b 78 mr r29,r9 <== NOT EXECUTED ffc04094: 7f e9 fb 78 mr r9,r31 <== NOT EXECUTED ffc04098: 48 00 00 0c b ffc040a4 <== NOT EXECUTED for ( d=value ; *rhs ; ) *d++ = *rhs++; ffc0409c: 98 09 00 00 stb r0,0(r9) <== NOT EXECUTED ffc040a0: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) ffc040a4: 88 1d 00 00 lbz r0,0(r29) <== NOT EXECUTED *d++ = *rhs++; ffc040a8: 3b bd 00 01 addi r29,r29,1 <== NOT EXECUTED return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) ffc040ac: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc040b0: 40 9e ff ec bne+ cr7,ffc0409c <== NOT EXECUTED *d++ = *rhs++; if ( *(d-1) == '\"' ) ffc040b4: 89 69 ff ff lbz r11,-1(r9) <== NOT EXECUTED ffc040b8: 38 09 ff ff addi r0,r9,-1 <== NOT EXECUTED ffc040bc: 2f 8b 00 22 cmpwi cr7,r11,34 <== NOT EXECUTED ffc040c0: 40 be 00 08 bne+ cr7,ffc040c8 <== NOT EXECUTED ffc040c4: 7c 09 03 78 mr r9,r0 <== NOT EXECUTED d--; *d = '\0'; ffc040c8: 38 00 00 00 li r0,0 <== NOT EXECUTED ffc040cc: 98 09 00 00 stb r0,0(r9) <== NOT EXECUTED return value; ffc040d0: 48 00 00 08 b ffc040d8 <== NOT EXECUTED ffc040d4: 3b e0 00 00 li r31,0 <== NOT EXECUTED } ffc040d8: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc040dc: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc040e0: 83 a1 00 0c lwz r29,12(r1) <== NOT EXECUTED ffc040e4: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc040e8: 83 c1 00 10 lwz r30,16(r1) <== NOT EXECUTED ffc040ec: 83 e1 00 14 lwz r31,20(r1) <== NOT EXECUTED ffc040f0: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc040f4: 4e 80 00 20 blr <== NOT EXECUTED ffc07690 : * * NOTE: This routine only works for leap-years through 2099. */ rtems_status_code rtems_clock_tick( void ) { ffc07690: 7c 08 02 a6 mflr r0 ffc07694: 94 21 ff f8 stwu r1,-8(r1) ffc07698: 90 01 00 0c stw r0,12(r1) _TOD_Tickle_ticks(); ffc0769c: 48 00 19 1d bl ffc08fb8 <_TOD_Tickle_ticks> */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void ) { _Watchdog_Tickle( &_Watchdog_Ticks_chain ); ffc076a0: 3c 60 00 00 lis r3,0 ffc076a4: 38 63 2d 48 addi r3,r3,11592 ffc076a8: 48 00 46 09 bl ffc0bcb0 <_Watchdog_Tickle> _Watchdog_Tickle_ticks(); _Thread_Tickle_timeslice(); ffc076ac: 48 00 3d 8d bl ffc0b438 <_Thread_Tickle_timeslice> * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void ) { return ( _Context_Switch_necessary ); ffc076b0: 3d 20 00 00 lis r9,0 ffc076b4: 88 09 27 c0 lbz r0,10176(r9) if ( _Thread_Is_context_switch_necessary() && ffc076b8: 2f 80 00 00 cmpwi cr7,r0,0 ffc076bc: 41 9e 00 18 beq- cr7,ffc076d4 * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void ) { return ( _Thread_Dispatch_disable_level == 0 ); ffc076c0: 3d 20 00 00 lis r9,0 ffc076c4: 80 09 27 70 lwz r0,10096(r9) ffc076c8: 2f 80 00 00 cmpwi cr7,r0,0 ffc076cc: 40 be 00 08 bne+ cr7,ffc076d4 _Thread_Is_dispatching_enabled() ) _Thread_Dispatch(); ffc076d0: 48 00 2c 79 bl ffc0a348 <_Thread_Dispatch> <== NOT EXECUTED return RTEMS_SUCCESSFUL; } ffc076d4: 80 01 00 0c lwz r0,12(r1) ffc076d8: 38 60 00 00 li r3,0 ffc076dc: 38 21 00 08 addi r1,r1,8 ffc076e0: 7c 08 03 a6 mtlr r0 ffc076e4: 4e 80 00 20 blr ffc1142c : { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { ffc1142c: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc11430: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc11434: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) ffc11438: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { ffc1143c: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) ffc11440: 38 63 e6 6c addi r3,r3,-6548 <== NOT EXECUTED { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { ffc11444: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) ffc11448: 48 00 00 2d bl ffc11474 <== NOT EXECUTED ffc1144c: 7c 7f 1b 79 mr. r31,r3 <== NOT EXECUTED ffc11450: 41 a2 00 0c beq+ ffc1145c <== NOT EXECUTED { errno = rc; ffc11454: 48 00 09 c1 bl ffc11e14 <__errno> <== NOT EXECUTED ffc11458: 93 e3 00 00 stw r31,0(r3) <== NOT EXECUTED return -1; } return -1; } ffc1145c: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc11460: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc11464: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc11468: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc1146c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc11470: 4e 80 00 20 blr <== NOT EXECUTED ffc0a458 : int rtems_error( rtems_error_code_t error_flag, const char *printf_format, ... ) { ffc0a458: 94 21 ff 90 stwu r1,-112(r1) <== NOT EXECUTED ffc0a45c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0a460: 90 a1 00 18 stw r5,24(r1) <== NOT EXECUTED ffc0a464: 90 01 00 74 stw r0,116(r1) <== NOT EXECUTED ffc0a468: 90 c1 00 1c stw r6,28(r1) <== NOT EXECUTED ffc0a46c: 90 e1 00 20 stw r7,32(r1) <== NOT EXECUTED ffc0a470: 91 01 00 24 stw r8,36(r1) <== NOT EXECUTED ffc0a474: 91 21 00 28 stw r9,40(r1) <== NOT EXECUTED ffc0a478: 91 41 00 2c stw r10,44(r1) <== NOT EXECUTED ffc0a47c: 40 86 00 24 bne- cr1,ffc0a4a0 <== NOT EXECUTED ffc0a480: d8 21 00 30 stfd f1,48(r1) <== NOT EXECUTED ffc0a484: d8 41 00 38 stfd f2,56(r1) <== NOT EXECUTED ffc0a488: d8 61 00 40 stfd f3,64(r1) <== NOT EXECUTED ffc0a48c: d8 81 00 48 stfd f4,72(r1) <== NOT EXECUTED ffc0a490: d8 a1 00 50 stfd f5,80(r1) <== NOT EXECUTED ffc0a494: d8 c1 00 58 stfd f6,88(r1) <== NOT EXECUTED ffc0a498: d8 e1 00 60 stfd f7,96(r1) <== NOT EXECUTED ffc0a49c: d9 01 00 68 stfd f8,104(r1) <== NOT EXECUTED va_list arglist; int chars_written; va_start(arglist, printf_format); ffc0a4a0: 38 00 00 02 li r0,2 <== NOT EXECUTED ffc0a4a4: 98 01 00 08 stb r0,8(r1) <== NOT EXECUTED ffc0a4a8: 38 00 00 00 li r0,0 <== NOT EXECUTED chars_written = rtems_verror(error_flag, printf_format, arglist); ffc0a4ac: 38 a1 00 08 addi r5,r1,8 <== NOT EXECUTED ) { va_list arglist; int chars_written; va_start(arglist, printf_format); ffc0a4b0: 98 01 00 09 stb r0,9(r1) <== NOT EXECUTED ffc0a4b4: 38 01 00 78 addi r0,r1,120 <== NOT EXECUTED ffc0a4b8: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED ffc0a4bc: 38 01 00 10 addi r0,r1,16 <== NOT EXECUTED ffc0a4c0: 90 01 00 10 stw r0,16(r1) <== NOT EXECUTED chars_written = rtems_verror(error_flag, printf_format, arglist); ffc0a4c4: 4b ff fd 0d bl ffc0a1d0 <== NOT EXECUTED va_end(arglist); return chars_written; } ffc0a4c8: 80 01 00 74 lwz r0,116(r1) <== NOT EXECUTED ffc0a4cc: 38 21 00 70 addi r1,r1,112 <== NOT EXECUTED ffc0a4d0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0a4d4: 4e 80 00 20 blr <== NOT EXECUTED ffc04160 : /* * Verify Input parameters. */ if ( !pathname ) ffc04160: 2c 03 00 00 cmpwi r3,0 int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { ffc04164: 94 21 ff f8 stwu r1,-8(r1) ffc04168: 7c 08 02 a6 mflr r0 ffc0416c: 90 01 00 0c stw r0,12(r1) /* * Verify Input parameters. */ if ( !pathname ) ffc04170: 40 a2 00 10 bne+ ffc04180 rtems_set_errno_and_return_minus_one( EFAULT ); ffc04174: 48 00 dc a1 bl ffc11e14 <__errno> ffc04178: 38 00 00 0e li r0,14 ffc0417c: 48 00 00 14 b ffc04190 if ( !pathloc ) ffc04180: 2f 86 00 00 cmpwi cr7,r6,0 ffc04184: 40 be 00 24 bne+ cr7,ffc041a8 rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ ffc04188: 48 00 dc 8d bl ffc11e14 <__errno> <== NOT EXECUTED ffc0418c: 38 00 00 05 li r0,5 <== NOT EXECUTED ffc04190: 90 03 00 00 stw r0,0(r3) return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } ffc04194: 38 60 ff ff li r3,-1 ffc04198: 80 01 00 0c lwz r0,12(r1) ffc0419c: 38 21 00 08 addi r1,r1,8 ffc041a0: 7c 08 03 a6 mtlr r0 ffc041a4: 4e 80 00 20 blr /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); ffc041a8: 88 03 00 00 lbz r0,0(r3) ffc041ac: 2f 80 00 2f cmpwi cr7,r0,47 ffc041b0: 41 9e 00 14 beq- cr7,ffc041c4 ffc041b4: 2f 80 00 5c cmpwi cr7,r0,92 ffc041b8: 41 9e 00 0c beq- cr7,ffc041c4 ffc041bc: 2f 80 00 00 cmpwi cr7,r0,0 ffc041c0: 40 9e 00 38 bne- cr7,ffc041f8 ffc041c4: 3d 20 00 00 lis r9,0 ffc041c8: 81 29 26 dc lwz r9,9948(r9) ffc041cc: 38 00 00 01 li r0,1 ffc041d0: 81 89 00 18 lwz r12,24(r9) ffc041d4: 81 09 00 1c lwz r8,28(r9) ffc041d8: 81 49 00 20 lwz r10,32(r9) ffc041dc: 81 69 00 24 lwz r11,36(r9) ffc041e0: 91 86 00 00 stw r12,0(r6) ffc041e4: 91 06 00 04 stw r8,4(r6) ffc041e8: 91 46 00 08 stw r10,8(r6) ffc041ec: 91 66 00 0c stw r11,12(r6) ffc041f0: 81 29 00 28 lwz r9,40(r9) ffc041f4: 48 00 00 34 b ffc04228 ffc041f8: 3d 20 00 00 lis r9,0 ffc041fc: 81 29 26 dc lwz r9,9948(r9) ffc04200: 38 00 00 00 li r0,0 ffc04204: 81 89 00 04 lwz r12,4(r9) ffc04208: 81 09 00 08 lwz r8,8(r9) ffc0420c: 81 49 00 0c lwz r10,12(r9) ffc04210: 81 69 00 10 lwz r11,16(r9) ffc04214: 91 86 00 00 stw r12,0(r6) ffc04218: 91 06 00 04 stw r8,4(r6) ffc0421c: 91 46 00 08 stw r10,8(r6) ffc04220: 91 66 00 0c stw r11,12(r6) ffc04224: 81 29 00 14 lwz r9,20(r9) /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], ffc04228: 7c 80 20 50 subf r4,r0,r4 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); ffc0422c: 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], ffc04230: 7c 63 02 14 add r3,r3,r0 pathnamelen - i, flags, pathloc, follow_link ); } ffc04234: 80 01 00 0c lwz r0,12(r1) ffc04238: 38 21 00 08 addi r1,r1,8 ffc0423c: 7c 08 03 a6 mtlr r0 rtems_filesystem_get_start_loc( pathname, &i, pathloc ); /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], ffc04240: 4b ff fe 0c b ffc0404c ffc0404c : /* * Verify Input parameters. */ if ( !pathname ) ffc0404c: 2f 83 00 00 cmpwi cr7,r3,0 int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { ffc04050: 94 21 ff e8 stwu r1,-24(r1) ffc04054: 7c 08 02 a6 mflr r0 ffc04058: 93 a1 00 0c stw r29,12(r1) ffc0405c: 7c fd 3b 78 mr r29,r7 ffc04060: 93 c1 00 10 stw r30,16(r1) ffc04064: 7c be 2b 78 mr r30,r5 ffc04068: 93 e1 00 14 stw r31,20(r1) ffc0406c: 7c df 33 78 mr r31,r6 ffc04070: 90 01 00 1c stw r0,28(r1) ffc04074: 93 81 00 08 stw r28,8(r1) /* * Verify Input parameters. */ if ( !pathname ) ffc04078: 40 be 00 10 bne+ cr7,ffc04088 rtems_set_errno_and_return_minus_one( EFAULT ); ffc0407c: 48 00 dd 99 bl ffc11e14 <__errno> <== NOT EXECUTED ffc04080: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc04084: 48 00 00 14 b ffc04098 <== NOT EXECUTED if ( !pathloc ) ffc04088: 2f 86 00 00 cmpwi cr7,r6,0 ffc0408c: 40 be 00 18 bne+ cr7,ffc040a4 rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ ffc04090: 48 00 dd 85 bl ffc11e14 <__errno> <== NOT EXECUTED ffc04094: 38 00 00 05 li r0,5 <== NOT EXECUTED ffc04098: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0409c: 3b 80 ff ff li r28,-1 <== NOT EXECUTED ffc040a0: 48 00 00 9c b ffc0413c <== NOT EXECUTED if ( !pathloc->ops->evalpath_h ) ffc040a4: 81 26 00 0c lwz r9,12(r6) ffc040a8: 80 09 00 00 lwz r0,0(r9) ffc040ac: 2f 80 00 00 cmpwi cr7,r0,0 ffc040b0: 41 9e 00 6c beq- cr7,ffc0411c rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); ffc040b4: 7c 09 03 a6 mtctr r0 ffc040b8: 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 ) { ffc040bc: 7c 7c 1b 79 mr. r28,r3 ffc040c0: 40 82 00 7c bne- ffc0413c ffc040c4: 2f 9d 00 00 cmpwi cr7,r29,0 ffc040c8: 41 9e 00 74 beq- cr7,ffc0413c if ( !pathloc->ops->node_type_h ){ ffc040cc: 81 3f 00 0c lwz r9,12(r31) ffc040d0: 80 09 00 10 lwz r0,16(r9) ffc040d4: 2f 80 00 00 cmpwi cr7,r0,0 ffc040d8: 41 9e 00 2c beq- cr7,ffc04104 rtems_filesystem_freenode( pathloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } type = (*pathloc->ops->node_type_h)( pathloc ); ffc040dc: 7f e3 fb 78 mr r3,r31 ffc040e0: 7c 09 03 a6 mtctr r0 ffc040e4: 4e 80 04 21 bctrl if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ffc040e8: 38 63 ff fd addi r3,r3,-3 ffc040ec: 2b 83 00 01 cmplwi cr7,r3,1 ffc040f0: 41 bd 00 4c bgt+ cr7,ffc0413c ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ ffc040f4: 81 3f 00 0c lwz r9,12(r31) ffc040f8: 80 09 00 34 lwz r0,52(r9) ffc040fc: 2f 80 00 00 cmpwi cr7,r0,0 ffc04100: 40 be 00 28 bne+ cr7,ffc04128 rtems_filesystem_freenode( pathloc ); ffc04104: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc04108: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0410c: 41 9e 00 10 beq- cr7,ffc0411c <== NOT EXECUTED ffc04110: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc04114: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc04118: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc0411c: 48 00 dc f9 bl ffc11e14 <__errno> <== NOT EXECUTED ffc04120: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc04124: 4b ff ff 74 b ffc04098 <== NOT EXECUTED * 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 ); ffc04128: 7f e3 fb 78 mr r3,r31 ffc0412c: 7c 09 03 a6 mtctr r0 ffc04130: 7f c4 f3 78 mr r4,r30 ffc04134: 4e 80 04 21 bctrl ffc04138: 7c 7c 1b 78 mr r28,r3 } } return result; } ffc0413c: 80 01 00 1c lwz r0,28(r1) ffc04140: 7f 83 e3 78 mr r3,r28 ffc04144: 83 a1 00 0c lwz r29,12(r1) ffc04148: 7c 08 03 a6 mtlr r0 ffc0414c: 83 81 00 08 lwz r28,8(r1) ffc04150: 83 c1 00 10 lwz r30,16(r1) ffc04154: 83 e1 00 14 lwz r31,20(r1) ffc04158: 38 21 00 18 addi r1,r1,24 ffc0415c: 4e 80 00 20 blr ffc03e28 : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { ffc03e28: 94 21 ff c8 stwu r1,-56(r1) ffc03e2c: 7c 08 02 a6 mflr r0 ffc03e30: 93 e1 00 34 stw r31,52(r1) /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; ffc03e34: 3f e0 00 00 lis r31,0 ffc03e38: 81 3f 26 dc lwz r9,9948(r31) * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { ffc03e3c: 90 01 00 3c stw r0,60(r1) /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; ffc03e40: 38 00 00 12 li r0,18 ffc03e44: 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 ) { ffc03e48: 93 a1 00 2c stw r29,44(r1) ffc03e4c: 93 c1 00 30 stw r30,48(r1) */ rtems_filesystem_umask = 022; init_fs_mount_table(); ffc03e50: 48 00 0a 51 bl ffc048a0 /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) ffc03e54: 3d 20 00 00 lis r9,0 ffc03e58: 80 09 26 98 lwz r0,9880(r9) rtems_fatal_error_occurred( 0xABCD0001 ); ffc03e5c: 3c 60 ab cd lis r3,-21555 ffc03e60: 60 63 00 01 ori r3,r3,1 /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) ffc03e64: 2f 80 00 00 cmpwi cr7,r0,0 ffc03e68: 41 9e 00 34 beq- cr7,ffc03e9c rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; ffc03e6c: 3d 20 00 00 lis r9,0 ffc03e70: 81 29 26 94 lwz r9,9876(r9) status = mount( ffc03e74: 38 61 00 08 addi r3,r1,8 ffc03e78: 80 e9 00 0c lwz r7,12(r9) ffc03e7c: 80 89 00 00 lwz r4,0(r9) ffc03e80: 80 a9 00 04 lwz r5,4(r9) ffc03e84: 80 c9 00 08 lwz r6,8(r9) ffc03e88: 48 00 0a 3d bl ffc048c4 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) ffc03e8c: 2f 83 ff ff cmpwi cr7,r3,-1 ffc03e90: 40 be 00 10 bne+ cr7,ffc03ea0 rtems_fatal_error_occurred( 0xABCD0002 ); ffc03e94: 3c 60 ab cd lis r3,-21555 <== NOT EXECUTED ffc03e98: 60 63 00 02 ori r3,r3,2 <== NOT EXECUTED ffc03e9c: 48 00 47 3d bl ffc085d8 <== NOT EXECUTED * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; ffc03ea0: 81 61 00 08 lwz r11,8(r1) /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc03ea4: 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; ffc03ea8: 81 3f 26 dc lwz r9,9948(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); ffc03eac: 3b de e0 82 addi r30,r30,-8062 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; ffc03eb0: 80 eb 00 1c lwz r7,28(r11) /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc03eb4: 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; ffc03eb8: 81 0b 00 20 lwz r8,32(r11) /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc03ebc: 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; ffc03ec0: 81 4b 00 24 lwz r10,36(r11) /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc03ec4: 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; ffc03ec8: 80 0b 00 28 lwz r0,40(r11) /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc03ecc: 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; ffc03ed0: 90 e9 00 18 stw r7,24(r9) /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc03ed4: 7f c3 f3 78 mr r3,r30 ffc03ed8: 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; ffc03edc: 91 09 00 1c stw r8,28(r9) ffc03ee0: 91 49 00 20 stw r10,32(r9) ffc03ee4: 90 09 00 24 stw r0,36(r9) ffc03ee8: 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; ffc03eec: 39 60 00 00 li r11,0 ffc03ef0: 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; ffc03ef4: 90 09 00 28 stw r0,40(r9) /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc03ef8: 48 00 02 69 bl ffc04160 rtems_filesystem_root = loc; ffc03efc: 81 3f 26 dc lwz r9,9948(r31) ffc03f00: 81 41 00 10 lwz r10,16(r1) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc03f04: 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; ffc03f08: 81 61 00 14 lwz r11,20(r1) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc03f0c: 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; ffc03f10: 80 01 00 18 lwz r0,24(r1) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc03f14: 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; ffc03f18: 81 01 00 0c lwz r8,12(r1) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc03f1c: 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; ffc03f20: 91 49 00 1c stw r10,28(r9) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc03f24: 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; ffc03f28: 91 09 00 18 stw r8,24(r9) ffc03f2c: 91 69 00 20 stw r11,32(r9) ffc03f30: 90 09 00 24 stw r0,36(r9) ffc03f34: 80 01 00 1c lwz r0,28(r1) ffc03f38: 90 09 00 28 stw r0,40(r9) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc03f3c: 48 00 02 25 bl ffc04160 rtems_filesystem_current = loc; ffc03f40: 80 01 00 18 lwz r0,24(r1) ffc03f44: 81 3f 26 dc lwz r9,9948(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); ffc03f48: 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; ffc03f4c: 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); ffc03f50: 38 63 e0 84 addi r3,r3,-8060 /* 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; ffc03f54: 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); ffc03f58: 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; ffc03f5c: 81 01 00 0c lwz r8,12(r1) ffc03f60: 91 49 00 08 stw r10,8(r9) ffc03f64: 91 09 00 04 stw r8,4(r9) ffc03f68: 91 69 00 0c stw r11,12(r9) ffc03f6c: 90 09 00 10 stw r0,16(r9) ffc03f70: 80 01 00 1c lwz r0,28(r1) ffc03f74: 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); ffc03f78: 48 00 07 59 bl ffc046d0 if ( status != 0 ) ffc03f7c: 2f 83 00 00 cmpwi cr7,r3,0 ffc03f80: 41 be 00 10 beq+ cr7,ffc03f90 rtems_fatal_error_occurred( 0xABCD0003 ); ffc03f84: 3c 60 ab cd lis r3,-21555 <== NOT EXECUTED ffc03f88: 60 63 00 03 ori r3,r3,3 <== NOT EXECUTED ffc03f8c: 4b ff ff 10 b ffc03e9c <== NOT EXECUTED * 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. */ } ffc03f90: 80 01 00 3c lwz r0,60(r1) ffc03f94: 83 a1 00 2c lwz r29,44(r1) ffc03f98: 7c 08 03 a6 mtlr r0 ffc03f9c: 83 c1 00 30 lwz r30,48(r1) ffc03fa0: 83 e1 00 34 lwz r31,52(r1) ffc03fa4: 38 21 00 38 addi r1,r1,56 ffc03fa8: 4e 80 00 20 blr ffc0c520 : ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ ffc0c520: 80 03 00 00 lwz r0,0(r3) <== NOT EXECUTED ffc0c524: 80 64 00 00 lwz r3,0(r4) <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } ffc0c528: 7c 03 1a 78 xor r3,r0,r3 <== NOT EXECUTED ffc0c52c: 7c 63 00 34 cntlzw r3,r3 <== NOT EXECUTED ffc0c530: 54 63 d9 7e rlwinm r3,r3,27,5,31 <== NOT EXECUTED ffc0c534: 4e 80 00 20 blr <== NOT EXECUTED ffc03c4c : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { ffc03c4c: 94 21 ff c0 stwu r1,-64(r1) <== NOT EXECUTED ffc03c50: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc03c54: 93 61 00 2c stw r27,44(r1) <== NOT EXECUTED ffc03c58: 90 01 00 44 stw r0,68(r1) <== NOT EXECUTED ffc03c5c: 93 81 00 30 stw r28,48(r1) <== NOT EXECUTED ffc03c60: 93 a1 00 34 stw r29,52(r1) <== NOT EXECUTED ffc03c64: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED ffc03c68: 93 c1 00 38 stw r30,56(r1) <== NOT EXECUTED ffc03c6c: 7c 9e 23 78 mr r30,r4 <== NOT EXECUTED ffc03c70: 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 ); ffc03c74: 48 00 f4 9d bl ffc13110 <== NOT EXECUTED ffc03c78: 3b e1 00 08 addi r31,r1,8 <== NOT EXECUTED ffc03c7c: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc03c80: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc03c84: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc03c88: 7f e6 fb 78 mr r6,r31 <== NOT EXECUTED ffc03c8c: 38 e0 00 01 li r7,1 <== NOT EXECUTED ffc03c90: 48 00 04 d1 bl ffc04160 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { ffc03c94: 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 ); ffc03c98: 7c 7b 1b 78 mr r27,r3 <== NOT EXECUTED the_jnode = loc.node_access; ffc03c9c: 83 81 00 08 lwz r28,8(r1) <== NOT EXECUTED if ( !loc.ops->node_type_h ) { ffc03ca0: 80 09 00 10 lwz r0,16(r9) <== NOT EXECUTED ffc03ca4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc03ca8: 40 9e 00 30 bne- cr7,ffc03cd8 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); ffc03cac: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc03cb0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc03cb4: 41 9e 00 10 beq- cr7,ffc03cc4 <== NOT EXECUTED ffc03cb8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc03cbc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc03cc0: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc03cc4: 48 00 e1 51 bl ffc11e14 <__errno> <== NOT EXECUTED ffc03cc8: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc03ccc: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc03cd0: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc03cd4: 48 00 00 9c b ffc03d70 <== NOT EXECUTED } node_type = (*loc.ops->node_type_h)( &loc ); ffc03cd8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc03cdc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc03ce0: 4e 80 04 21 bctrl <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { ffc03ce4: 2f 9b 00 00 cmpwi cr7,r27,0 <== NOT EXECUTED ffc03ce8: 40 be 00 0c bne+ cr7,ffc03cf4 <== NOT EXECUTED ffc03cec: 2f 83 00 02 cmpwi cr7,r3,2 <== NOT EXECUTED ffc03cf0: 41 9e 00 2c beq- cr7,ffc03d1c <== NOT EXECUTED rtems_filesystem_freenode( &loc ); ffc03cf4: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc03cf8: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc03cfc: 41 9e 00 68 beq- cr7,ffc03d64 <== NOT EXECUTED ffc03d00: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc03d04: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc03d08: 41 9e 00 5c beq- cr7,ffc03d64 <== NOT EXECUTED ffc03d0c: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc03d10: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc03d14: 4e 80 04 21 bctrl <== NOT EXECUTED ffc03d18: 48 00 00 4c b ffc03d64 <== NOT EXECUTED return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; ffc03d1c: 93 be 00 00 stw r29,0(r30) <== NOT EXECUTED device_info->device_name_length = strlen( name ); ffc03d20: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc03d24: 48 00 f3 ed bl ffc13110 <== NOT EXECUTED device_info->major = the_jnode->info.device.major; device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); ffc03d28: 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 ); ffc03d2c: 90 7e 00 04 stw r3,4(r30) <== NOT EXECUTED device_info->major = the_jnode->info.device.major; device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); ffc03d30: 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; ffc03d34: 80 1c 00 50 lwz r0,80(r28) <== NOT EXECUTED ffc03d38: 90 1e 00 08 stw r0,8(r30) <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; ffc03d3c: 80 1c 00 54 lwz r0,84(r28) <== NOT EXECUTED ffc03d40: 90 1e 00 0c stw r0,12(r30) <== NOT EXECUTED rtems_filesystem_freenode( &loc ); ffc03d44: 41 9e 00 28 beq- cr7,ffc03d6c <== NOT EXECUTED ffc03d48: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc03d4c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc03d50: 41 9e 00 1c beq- cr7,ffc03d6c <== NOT EXECUTED ffc03d54: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc03d58: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc03d5c: 4e 80 04 21 bctrl <== NOT EXECUTED ffc03d60: 48 00 00 0c b ffc03d6c <== NOT EXECUTED ffc03d64: 38 60 00 0d li r3,13 <== NOT EXECUTED ffc03d68: 48 00 00 08 b ffc03d70 <== NOT EXECUTED ffc03d6c: 38 60 00 00 li r3,0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } ffc03d70: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED ffc03d74: 83 61 00 2c lwz r27,44(r1) <== NOT EXECUTED ffc03d78: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc03d7c: 83 81 00 30 lwz r28,48(r1) <== NOT EXECUTED ffc03d80: 83 a1 00 34 lwz r29,52(r1) <== NOT EXECUTED ffc03d84: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc03d88: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc03d8c: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc03d90: 4e 80 00 20 blr <== NOT EXECUTED ffc0a370 : 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 ) { ffc0a370: 94 21 ff f0 stwu r1,-16(r1) ffc0a374: 7c 08 02 a6 mflr r0 rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) ffc0a378: 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 ) { ffc0a37c: 90 01 00 14 stw r0,20(r1) rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) ffc0a380: 80 09 27 b8 lwz r0,10168(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; ffc0a384: 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 ) { ffc0a388: 93 e1 00 0c stw r31,12(r1) ffc0a38c: 7c 7f 1b 78 mr r31,r3 rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) ffc0a390: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a394: 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; ffc0a398: 80 09 28 08 lwz r0,10248(r9) if ( rtems_interrupt_is_in_progress() ) ffc0a39c: 40 9e 01 40 bne- cr7,ffc0a4dc return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) ffc0a3a0: 2f 85 00 00 cmpwi cr7,r5,0 ffc0a3a4: 41 9e 01 34 beq- cr7,ffc0a4d8 return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; if ( driver_table == NULL ) ffc0a3a8: 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; ffc0a3ac: 90 05 00 00 stw r0,0(r5) if ( driver_table == NULL ) ffc0a3b0: 41 9e 01 28 beq- cr7,ffc0a4d8 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; ffc0a3b4: 81 24 00 00 lwz r9,0(r4) ffc0a3b8: 2f 89 00 00 cmpwi cr7,r9,0 ffc0a3bc: 40 be 01 34 bne+ cr7,ffc0a4f0 ffc0a3c0: 81 24 00 04 lwz r9,4(r4) ffc0a3c4: 2f 89 00 00 cmpwi cr7,r9,0 ffc0a3c8: 40 be 01 28 bne+ cr7,ffc0a4f0 ffc0a3cc: 48 00 01 0c b ffc0a4d8 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; ffc0a3d0: 3d 20 00 00 lis r9,0 ffc0a3d4: 81 69 27 90 lwz r11,10128(r9) ffc0a3d8: 38 0b 00 01 addi r0,r11,1 ffc0a3dc: 90 09 27 90 stw r0,10128(r9) if ( major >= major_limit ) return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { ffc0a3e0: 2f 9f 00 00 cmpwi cr7,r31,0 ffc0a3e4: 3d 20 00 00 lis r9,0 ffc0a3e8: 40 9e 00 58 bne- cr7,ffc0a440 static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; ffc0a3ec: 3d 60 00 00 lis r11,0 ffc0a3f0: 81 29 28 0c lwz r9,10252(r9) ffc0a3f4: 81 6b 28 08 lwz r11,10248(r11) ffc0a3f8: 2f 8b 00 00 cmpwi cr7,r11,0 ffc0a3fc: 38 0b 00 01 addi r0,r11,1 ffc0a400: 40 be 00 28 bne+ cr7,ffc0a428 ffc0a404: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc0a408: 48 00 00 20 b ffc0a428 <== NOT EXECUTED static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; ffc0a40c: 81 49 00 00 lwz r10,0(r9) ffc0a410: 2f 8a 00 00 cmpwi cr7,r10,0 ffc0a414: 40 be 00 ec bne+ cr7,ffc0a500 ffc0a418: 81 49 00 04 lwz r10,4(r9) ffc0a41c: 2f 8a 00 00 cmpwi cr7,r10,0 ffc0a420: 40 be 00 e0 bne+ cr7,ffc0a500 ffc0a424: 48 00 00 0c b ffc0a430 rtems_device_major_number n = _IO_Number_of_drivers; rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { ffc0a428: 34 00 ff ff addic. r0,r0,-1 ffc0a42c: 40 82 ff e0 bne+ ffc0a40c } /* Assigns invalid value in case of failure */ *major = m; if ( m != n ) ffc0a430: 7f 9f 58 00 cmpw cr7,r31,r11 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; ffc0a434: 93 e5 00 00 stw r31,0(r5) if ( m != n ) ffc0a438: 40 be 00 48 bne+ cr7,ffc0a480 ffc0a43c: 48 00 00 d0 b ffc0a50c _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; ffc0a440: 1c 1f 00 18 mulli r0,r31,24 ffc0a444: 81 29 28 0c lwz r9,10252(r9) static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; ffc0a448: 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; ffc0a44c: 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; ffc0a450: 38 00 00 00 li r0,0 ffc0a454: 2f 8b 00 00 cmpwi cr7,r11,0 ffc0a458: 40 be 00 10 bne+ cr7,ffc0a468 ffc0a45c: 80 09 00 04 lwz r0,4(r9) ffc0a460: 7c 00 00 34 cntlzw r0,r0 ffc0a464: 54 00 d9 7e rlwinm r0,r0,27,5,31 } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; if ( !rtems_io_is_empty_table( table ) ) { ffc0a468: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a46c: 40 9e 00 10 bne- cr7,ffc0a47c _Thread_Enable_dispatch(); ffc0a470: 48 00 20 0d bl ffc0c47c <_Thread_Enable_dispatch> ffc0a474: 38 60 00 0c li r3,12 return RTEMS_RESOURCE_IN_USE; ffc0a478: 48 00 00 64 b ffc0a4dc } *registered_major = major; ffc0a47c: 93 e5 00 00 stw r31,0(r5) } _IO_Driver_address_table [major] = *driver_table; ffc0a480: 3d 20 00 00 lis r9,0 ffc0a484: 80 c4 00 00 lwz r6,0(r4) ffc0a488: 81 69 28 0c lwz r11,10252(r9) ffc0a48c: 1c 1f 00 18 mulli r0,r31,24 ffc0a490: 80 e4 00 04 lwz r7,4(r4) ffc0a494: 81 04 00 08 lwz r8,8(r4) ffc0a498: 7d 2b 02 14 add r9,r11,r0 ffc0a49c: 81 44 00 0c lwz r10,12(r4) ffc0a4a0: 7c cb 01 2e stwx r6,r11,r0 ffc0a4a4: 90 e9 00 04 stw r7,4(r9) ffc0a4a8: 91 09 00 08 stw r8,8(r9) ffc0a4ac: 91 49 00 0c stw r10,12(r9) ffc0a4b0: 81 64 00 14 lwz r11,20(r4) ffc0a4b4: 80 04 00 10 lwz r0,16(r4) ffc0a4b8: 91 69 00 14 stw r11,20(r9) ffc0a4bc: 90 09 00 10 stw r0,16(r9) _Thread_Enable_dispatch(); ffc0a4c0: 48 00 1f bd bl ffc0c47c <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); ffc0a4c4: 7f e3 fb 78 mr r3,r31 ffc0a4c8: 38 80 00 00 li r4,0 ffc0a4cc: 38 a0 00 00 li r5,0 ffc0a4d0: 48 00 a3 21 bl ffc147f0 ffc0a4d4: 48 00 00 08 b ffc0a4dc ffc0a4d8: 38 60 00 09 li r3,9 } ffc0a4dc: 80 01 00 14 lwz r0,20(r1) ffc0a4e0: 83 e1 00 0c lwz r31,12(r1) ffc0a4e4: 38 21 00 10 addi r1,r1,16 ffc0a4e8: 7c 08 03 a6 mtlr r0 ffc0a4ec: 4e 80 00 20 blr return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) ffc0a4f0: 7f 9f 00 40 cmplw cr7,r31,r0 ffc0a4f4: 38 60 00 0a li r3,10 ffc0a4f8: 41 9c fe d8 blt+ cr7,ffc0a3d0 ffc0a4fc: 4b ff ff e0 b ffc0a4dc rtems_device_major_number n = _IO_Number_of_drivers; rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { ffc0a500: 3b ff 00 01 addi r31,r31,1 ffc0a504: 39 29 00 18 addi r9,r9,24 ffc0a508: 4b ff ff 20 b ffc0a428 if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); ffc0a50c: 48 00 1f 71 bl ffc0c47c <_Thread_Enable_dispatch> ffc0a510: 38 60 00 05 li r3,5 return sc; ffc0a514: 4b ff ff c8 b ffc0a4dc ffc0430c : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { ffc0430c: 94 21 ff f0 stwu r1,-16(r1) ffc04310: 7c 08 02 a6 mflr r0 ffc04314: 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) ffc04318: 3f e0 00 00 lis r31,0 ffc0431c: 80 7f 26 8c lwz r3,9868(r31) * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { ffc04320: 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) ffc04324: 2f 83 00 00 cmpwi cr7,r3,0 ffc04328: 41 9e 00 5c beq- cr7,ffc04384 { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, ffc0432c: 38 80 00 48 li r4,72 ffc04330: 48 00 8d 61 bl ffc0d090 ffc04334: 3d 20 00 00 lis r9,0 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) ffc04338: 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, ffc0433c: 90 69 27 4c stw r3,10060(r9) sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) ffc04340: 40 be 00 0c bne+ cr7,ffc0434c rtems_fatal_error_occurred(RTEMS_NO_MEMORY); ffc04344: 38 60 00 1a li r3,26 <== NOT EXECUTED ffc04348: 48 00 00 64 b ffc043ac <== NOT EXECUTED iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) ffc0434c: 80 1f 26 8c lwz r0,9868(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; ffc04350: 3d 20 00 00 lis r9,0 ffc04354: 90 69 27 50 stw r3,10064(r9) ffc04358: 2f 80 00 00 cmpwi cr7,r0,0 ffc0435c: 40 be 00 10 bne+ cr7,ffc0436c ffc04360: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc04364: 48 00 00 08 b ffc0436c <== NOT EXECUTED for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) iop->data1 = iop + 1; ffc04368: 90 63 ff f0 stw r3,-16(r3) 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++) ffc0436c: 34 00 ff ff addic. r0,r0,-1 iop->data1 = iop + 1; ffc04370: 7c 69 1b 78 mr r9,r3 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++) ffc04374: 38 63 00 48 addi r3,r3,72 ffc04378: 40 82 ff f0 bne+ ffc04368 iop->data1 = iop + 1; iop->data1 = NULL; ffc0437c: 38 00 00 00 li r0,0 ffc04380: 90 09 00 38 stw r0,56(r9) /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( ffc04384: 3c 60 4c 42 lis r3,19522 ffc04388: 3c e0 00 00 lis r7,0 ffc0438c: 60 63 49 4f ori r3,r3,18767 ffc04390: 38 e7 27 54 addi r7,r7,10068 ffc04394: 38 80 00 01 li r4,1 ffc04398: 38 a0 00 54 li r5,84 ffc0439c: 38 c0 00 00 li r6,0 ffc043a0: 48 00 37 3d bl ffc07adc 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) ffc043a4: 2f 83 00 00 cmpwi cr7,r3,0 ffc043a8: 41 be 00 08 beq+ cr7,ffc043b0 rtems_fatal_error_occurred( rc ); ffc043ac: 48 00 42 2d bl ffc085d8 <== NOT EXECUTED /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) ffc043b0: 3d 20 00 00 lis r9,0 ffc043b4: 80 09 26 88 lwz r0,9864(r9) ffc043b8: 2f 80 00 00 cmpwi cr7,r0,0 ffc043bc: 41 9e 00 0c beq- cr7,ffc043c8 (* rtems_fs_init_helper)(); ffc043c0: 7c 09 03 a6 mtctr r0 ffc043c4: 4e 80 04 21 bctrl } ffc043c8: 80 01 00 14 lwz r0,20(r1) ffc043cc: 83 e1 00 0c lwz r31,12(r1) ffc043d0: 38 21 00 10 addi r1,r1,16 ffc043d4: 7c 08 03 a6 mtlr r0 ffc043d8: 4e 80 00 20 blr ffc0d3e8 : */ int rtems_libio_is_file_open( void *node_access ) { ffc0d3e8: 94 21 ff f0 stwu r1,-16(r1) rtems_libio_t *iop; int result=0; uint32_t i; rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); ffc0d3ec: 3d 20 00 00 lis r9,0 */ int rtems_libio_is_file_open( void *node_access ) { ffc0d3f0: 7c 08 02 a6 mflr r0 rtems_libio_t *iop; int result=0; uint32_t i; rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); ffc0d3f4: 38 80 00 00 li r4,0 */ int rtems_libio_is_file_open( void *node_access ) { ffc0d3f8: 93 e1 00 0c stw r31,12(r1) ffc0d3fc: 7c 7f 1b 78 mr r31,r3 rtems_libio_t *iop; int result=0; uint32_t i; rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); ffc0d400: 38 a0 00 00 li r5,0 ffc0d404: 80 69 27 54 lwz r3,10068(r9) */ int rtems_libio_is_file_open( void *node_access ) { ffc0d408: 90 01 00 14 stw r0,20(r1) rtems_libio_t *iop; int result=0; uint32_t i; rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); ffc0d40c: 4b ff a9 a1 bl ffc07dac /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ ffc0d410: 3d 20 00 00 lis r9,0 ffc0d414: 81 69 26 8c lwz r11,9868(r9) ffc0d418: 3d 20 00 00 lis r9,0 ffc0d41c: 81 29 27 4c lwz r9,10060(r9) ffc0d420: 2f 8b 00 00 cmpwi cr7,r11,0 ffc0d424: 38 0b 00 01 addi r0,r11,1 ffc0d428: 40 be 00 30 bne+ cr7,ffc0d458 ffc0d42c: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc0d430: 48 00 00 28 b ffc0d458 <== NOT EXECUTED if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { ffc0d434: 81 69 00 18 lwz r11,24(r9) ffc0d438: 71 6a 01 00 andi. r10,r11,256 ffc0d43c: 41 82 00 18 beq- ffc0d454 /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.node_access == node_access ) { ffc0d440: 81 69 00 1c lwz r11,28(r9) ffc0d444: 7f 8b f8 00 cmpw cr7,r11,r31 ffc0d448: 40 be 00 0c bne+ cr7,ffc0d454 ffc0d44c: 3b e0 00 01 li r31,1 ffc0d450: 48 00 00 14 b ffc0d464 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ ffc0d454: 39 29 00 48 addi r9,r9,72 ffc0d458: 34 00 ff ff addic. r0,r0,-1 ffc0d45c: 40 82 ff d8 bne+ ffc0d434 ffc0d460: 3b e0 00 00 li r31,0 break; } } } rtems_semaphore_release( rtems_libio_semaphore ); ffc0d464: 3d 20 00 00 lis r9,0 ffc0d468: 80 69 27 54 lwz r3,10068(r9) ffc0d46c: 4b ff aa 85 bl ffc07ef0 return result; } ffc0d470: 80 01 00 14 lwz r0,20(r1) ffc0d474: 7f e3 fb 78 mr r3,r31 ffc0d478: 83 e1 00 0c lwz r31,12(r1) ffc0d47c: 7c 08 03 a6 mtlr r0 ffc0d480: 38 21 00 10 addi r1,r1,16 ffc0d484: 4e 80 00 20 blr ffc0d488 : */ int rtems_libio_is_open_files_in_fs( rtems_filesystem_mount_table_entry_t * fs_mt_entry ) { ffc0d488: 94 21 ff f0 stwu r1,-16(r1) rtems_libio_t *iop; int result = 0; uint32_t i; rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); ffc0d48c: 3d 20 00 00 lis r9,0 */ int rtems_libio_is_open_files_in_fs( rtems_filesystem_mount_table_entry_t * fs_mt_entry ) { ffc0d490: 7c 08 02 a6 mflr r0 rtems_libio_t *iop; int result = 0; uint32_t i; rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); ffc0d494: 38 80 00 00 li r4,0 */ int rtems_libio_is_open_files_in_fs( rtems_filesystem_mount_table_entry_t * fs_mt_entry ) { ffc0d498: 93 e1 00 0c stw r31,12(r1) ffc0d49c: 7c 7f 1b 78 mr r31,r3 rtems_libio_t *iop; int result = 0; uint32_t i; rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); ffc0d4a0: 38 a0 00 00 li r5,0 ffc0d4a4: 80 69 27 54 lwz r3,10068(r9) */ int rtems_libio_is_open_files_in_fs( rtems_filesystem_mount_table_entry_t * fs_mt_entry ) { ffc0d4a8: 90 01 00 14 stw r0,20(r1) rtems_libio_t *iop; int result = 0; uint32_t i; rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); ffc0d4ac: 4b ff a9 01 bl ffc07dac /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ ffc0d4b0: 3d 20 00 00 lis r9,0 ffc0d4b4: 81 69 26 8c lwz r11,9868(r9) ffc0d4b8: 3d 20 00 00 lis r9,0 ffc0d4bc: 81 29 27 4c lwz r9,10060(r9) ffc0d4c0: 2f 8b 00 00 cmpwi cr7,r11,0 ffc0d4c4: 38 0b 00 01 addi r0,r11,1 ffc0d4c8: 40 be 00 30 bne+ cr7,ffc0d4f8 ffc0d4cc: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc0d4d0: 48 00 00 28 b ffc0d4f8 <== NOT EXECUTED if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { ffc0d4d4: 81 69 00 18 lwz r11,24(r9) ffc0d4d8: 71 6a 01 00 andi. r10,r11,256 ffc0d4dc: 41 82 00 18 beq- ffc0d4f4 /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.mt_entry == fs_mt_entry ) { ffc0d4e0: 81 69 00 2c lwz r11,44(r9) ffc0d4e4: 7f 8b f8 00 cmpw cr7,r11,r31 ffc0d4e8: 40 be 00 0c bne+ cr7,ffc0d4f4 ffc0d4ec: 3b e0 00 01 li r31,1 ffc0d4f0: 48 00 00 14 b ffc0d504 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ ffc0d4f4: 39 29 00 48 addi r9,r9,72 ffc0d4f8: 34 00 ff ff addic. r0,r0,-1 ffc0d4fc: 40 82 ff d8 bne+ ffc0d4d4 ffc0d500: 3b e0 00 00 li r31,0 break; } } } rtems_semaphore_release( rtems_libio_semaphore ); ffc0d504: 3d 20 00 00 lis r9,0 ffc0d508: 80 69 27 54 lwz r3,10068(r9) ffc0d50c: 4b ff a9 e5 bl ffc07ef0 return result; } ffc0d510: 80 01 00 14 lwz r0,20(r1) ffc0d514: 7f e3 fb 78 mr r3,r31 ffc0d518: 83 e1 00 0c lwz r31,12(r1) ffc0d51c: 7c 08 03 a6 mtlr r0 ffc0d520: 38 21 00 10 addi r1,r1,16 ffc0d524: 4e 80 00 20 blr ffc2ca88 : rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { ffc2ca88: 94 21 ff c0 stwu r1,-64(r1) ffc2ca8c: 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); ffc2ca90: 38 60 00 00 li r3,0 ffc2ca94: 38 80 00 00 li r4,0 rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { ffc2ca98: 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); ffc2ca9c: 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) { ffc2caa0: 90 01 00 44 stw r0,68(r1) ffc2caa4: 93 61 00 2c stw r27,44(r1) ffc2caa8: 93 81 00 30 stw r28,48(r1) ffc2caac: 93 a1 00 34 stw r29,52(r1) ffc2cab0: 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); ffc2cab4: 4b fe 0f 2d bl ffc0d9e0 if (sc != RTEMS_SUCCESSFUL) return sc; ffc2cab8: 7c 7f 1b 79 mr. r31,r3 ffc2cabc: 40 82 01 50 bne- ffc2cc0c /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { ffc2cac0: 3f c0 00 00 lis r30,0 ffc2cac4: 81 3e 35 2c lwz r9,13612(r30) ffc2cac8: 3d 60 00 00 lis r11,0 ffc2cacc: 38 0b 63 dc addi r0,r11,25564 ffc2cad0: 7f 89 00 00 cmpw cr7,r9,r0 ffc2cad4: 3b 9e 35 2c addi r28,r30,13612 ffc2cad8: 40 be 00 4c bne+ cr7,ffc2cb24 rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); ffc2cadc: 38 60 00 48 li r3,72 ffc2cae0: 4b fd c2 b5 bl ffc08d94 if (!tmp) ffc2cae4: 7c 7d 1b 79 mr. r29,r3 ffc2cae8: 40 a2 00 0c bne+ ffc2caf4 ffc2caec: 3b e0 00 1a li r31,26 <== NOT EXECUTED ffc2caf0: 48 00 01 1c b ffc2cc0c <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT tmp->refcnt = 1; #endif sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env); ffc2caf4: 3c a0 ff c3 lis r5,-61 ffc2caf8: 7f 84 e3 78 mr r4,r28 ffc2cafc: 38 a5 c9 28 addi r5,r5,-14040 ffc2cb00: 38 60 00 00 li r3,0 ffc2cb04: 48 00 22 d5 bl ffc2edd8 if (sc != RTEMS_SUCCESSFUL) { ffc2cb08: 7c 7c 1b 79 mr. r28,r3 ffc2cb0c: 41 a2 00 14 beq+ ffc2cb20 /* don't use free_user_env because the pathlocs are * not initialized yet */ free(tmp); ffc2cb10: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc2cb14: 4b fd ba f9 bl ffc0860c <== NOT EXECUTED ffc2cb18: 7f 9f e3 78 mr r31,r28 <== NOT EXECUTED return sc; ffc2cb1c: 48 00 00 f0 b ffc2cc0c <== NOT EXECUTED } rtems_current_user_env = tmp; ffc2cb20: 93 be 35 2c stw r29,13612(r30) }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ ffc2cb24: 3f c0 00 00 lis r30,0 ffc2cb28: 83 7e 35 2c lwz r27,13612(r30) ffc2cb2c: 3c 80 00 00 lis r4,0 ffc2cb30: 38 84 63 dc addi r4,r4,25564 ffc2cb34: 38 a0 00 48 li r5,72 ffc2cb38: 7f 63 db 78 mr r3,r27 ffc2cb3c: 48 01 e9 11 bl ffc4b44c rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; ffc2cb40: 3d 20 00 00 lis r9,0 ffc2cb44: 81 29 63 d0 lwz r9,25552(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); ffc2cb48: 3f 80 ff c6 lis r28,-58 ffc2cb4c: 3b 9c 47 70 addi r28,r28,18288 *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; ffc2cb50: 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); ffc2cb54: 3b a1 00 0c addi r29,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; ffc2cb58: 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); ffc2cb5c: 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; ffc2cb60: 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); ffc2cb64: 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; ffc2cb68: 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); ffc2cb6c: 7f a6 eb 78 mr r6,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; ffc2cb70: 91 1b 00 18 stw r8,24(r27) * 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); ffc2cb74: 38 e0 00 00 li r7,0 ffc2cb78: 7f 83 e3 78 mr r3,r28 *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; ffc2cb7c: 91 5b 00 1c stw r10,28(r27) ffc2cb80: 91 7b 00 20 stw r11,32(r27) ffc2cb84: 90 1b 00 24 stw r0,36(r27) ffc2cb88: 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*/ ffc2cb8c: 81 21 00 08 lwz r9,8(r1) /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; ffc2cb90: 90 1b 00 28 stw r0,40(r27) } 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*/ ffc2cb94: 91 3b 00 00 stw r9,0(r27) * 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); ffc2cb98: 4b fd b9 91 bl ffc08528 rtems_filesystem_root = loc; ffc2cb9c: 81 3e 35 2c lwz r9,13612(r30) ffc2cba0: 81 41 00 10 lwz r10,16(r1) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc2cba4: 7f 83 e3 78 mr r3,r28 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; ffc2cba8: 81 61 00 14 lwz r11,20(r1) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc2cbac: 7f a6 eb 78 mr r6,r29 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; ffc2cbb0: 80 01 00 18 lwz r0,24(r1) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc2cbb4: 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; ffc2cbb8: 81 01 00 0c lwz r8,12(r1) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc2cbbc: 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; ffc2cbc0: 91 49 00 1c stw r10,28(r9) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc2cbc4: 38 e0 00 00 li r7,0 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; ffc2cbc8: 91 09 00 18 stw r8,24(r9) ffc2cbcc: 91 69 00 20 stw r11,32(r9) ffc2cbd0: 90 09 00 24 stw r0,36(r9) ffc2cbd4: 80 01 00 1c lwz r0,28(r1) ffc2cbd8: 90 09 00 28 stw r0,40(r9) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc2cbdc: 4b fd b9 4d bl ffc08528 rtems_filesystem_current = loc; ffc2cbe0: 80 01 00 18 lwz r0,24(r1) ffc2cbe4: 81 3e 35 2c lwz r9,13612(r30) ffc2cbe8: 81 41 00 10 lwz r10,16(r1) ffc2cbec: 81 61 00 14 lwz r11,20(r1) ffc2cbf0: 81 01 00 0c lwz r8,12(r1) ffc2cbf4: 91 49 00 08 stw r10,8(r9) ffc2cbf8: 91 09 00 04 stw r8,4(r9) ffc2cbfc: 91 69 00 0c stw r11,12(r9) ffc2cc00: 90 09 00 10 stw r0,16(r9) ffc2cc04: 80 01 00 1c lwz r0,28(r1) ffc2cc08: 90 09 00 14 stw r0,20(r9) return RTEMS_SUCCESSFUL; } ffc2cc0c: 80 01 00 44 lwz r0,68(r1) ffc2cc10: 7f e3 fb 78 mr r3,r31 ffc2cc14: 83 61 00 2c lwz r27,44(r1) ffc2cc18: 7c 08 03 a6 mtlr r0 ffc2cc1c: 83 81 00 30 lwz r28,48(r1) ffc2cc20: 83 a1 00 34 lwz r29,52(r1) ffc2cc24: 83 c1 00 38 lwz r30,56(r1) ffc2cc28: 83 e1 00 3c lwz r31,60(r1) ffc2cc2c: 38 21 00 40 addi r1,r1,64 ffc2cc30: 4e 80 00 20 blr ffc2c9b0 : * 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) { ffc2c9b0: 94 21 ff d8 stwu r1,-40(r1) <== NOT EXECUTED ffc2c9b4: 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); ffc2c9b8: 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) { ffc2c9bc: 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); ffc2c9c0: 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) { ffc2c9c4: 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); ffc2c9c8: 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) { ffc2c9cc: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED ffc2c9d0: 93 c1 00 20 stw r30,32(r1) <== NOT EXECUTED ffc2c9d4: 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); ffc2c9d8: 4b fe 10 09 bl ffc0d9e0 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; ffc2c9dc: 7c 60 1b 79 mr. r0,r3 <== NOT EXECUTED ffc2c9e0: 40 82 00 88 bne- ffc2ca68 <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { ffc2c9e4: 3c 80 00 00 lis r4,0 <== NOT EXECUTED ffc2c9e8: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc2c9ec: 83 e4 35 2c lwz r31,13612(r4) <== NOT EXECUTED ffc2c9f0: 38 84 35 2c addi r4,r4,13612 <== NOT EXECUTED ffc2c9f4: 81 3f 00 00 lwz r9,0(r31) <== NOT EXECUTED ffc2c9f8: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc2c9fc: 40 be 00 18 bne+ cr7,ffc2ca14 <== NOT EXECUTED /* kill the current user env & task_var*/ rtems_user_env_t *tmp = rtems_current_user_env; sc = rtems_task_variable_delete(RTEMS_SELF,(void*)&rtems_current_user_env); ffc2ca00: 48 00 24 a5 bl ffc2eea4 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; ffc2ca04: 7c 60 1b 79 mr. r0,r3 <== NOT EXECUTED ffc2ca08: 40 a2 00 60 bne+ ffc2ca68 <== NOT EXECUTED free_user_env(tmp); ffc2ca0c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2ca10: 4b ff ff 19 bl ffc2c928 <== NOT EXECUTED }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, ffc2ca14: 3f e0 00 00 lis r31,0 <== NOT EXECUTED ffc2ca18: 3b df 35 2c addi r30,r31,13612 <== NOT EXECUTED ffc2ca1c: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc2ca20: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc2ca24: 38 a1 00 08 addi r5,r1,8 <== NOT EXECUTED ffc2ca28: 48 00 25 1d bl ffc2ef44 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) ffc2ca2c: 7c 60 1b 79 mr. r0,r3 <== NOT EXECUTED ffc2ca30: 40 a2 00 28 bne+ ffc2ca58 <== NOT EXECUTED goto bailout; sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env); ffc2ca34: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc2ca38: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc2ca3c: 38 a5 c9 28 addi r5,r5,-14040 <== NOT EXECUTED ffc2ca40: 48 00 23 99 bl ffc2edd8 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) ffc2ca44: 7c 60 1b 79 mr. r0,r3 <== NOT EXECUTED ffc2ca48: 40 a2 00 10 bne+ ffc2ca58 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; ffc2ca4c: 81 21 00 08 lwz r9,8(r1) <== NOT EXECUTED ffc2ca50: 91 3f 35 2c stw r9,13612(r31) <== NOT EXECUTED /* increase the reference count */ #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; ffc2ca54: 48 00 00 14 b ffc2ca68 <== NOT EXECUTED bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; ffc2ca58: 3d 60 00 00 lis r11,0 <== NOT EXECUTED ffc2ca5c: 39 6b 63 dc addi r11,r11,25564 <== NOT EXECUTED ffc2ca60: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc2ca64: 91 69 35 2c stw r11,13612(r9) <== NOT EXECUTED return sc; } ffc2ca68: 7c 03 03 78 mr r3,r0 <== NOT EXECUTED ffc2ca6c: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc2ca70: 83 a1 00 1c lwz r29,28(r1) <== NOT EXECUTED ffc2ca74: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2ca78: 83 c1 00 20 lwz r30,32(r1) <== NOT EXECUTED ffc2ca7c: 83 e1 00 24 lwz r31,36(r1) <== NOT EXECUTED ffc2ca80: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc2ca84: 4e 80 00 20 blr <== NOT EXECUTED ffc08ebc : * size and thus we skip updating the statistics. */ static void rtems_malloc_statistics_at_free( void *pointer ) { ffc08ebc: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { ffc08ec0: 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 ) { ffc08ec4: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc08ec8: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { ffc08ecc: 80 69 34 dc lwz r3,13532(r9) <== NOT EXECUTED ffc08ed0: 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 ) { ffc08ed4: 90 01 00 1c stw r0,28(r1) <== NOT EXECUTED uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { ffc08ed8: 48 00 6a 39 bl ffc0f910 <_Protected_heap_Get_block_size> <== NOT EXECUTED ffc08edc: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc08ee0: 41 9e 00 2c beq- cr7,ffc08f0c <== NOT EXECUTED MSBUMP(lifetime_freed, size); ffc08ee4: 3d 60 00 00 lis r11,0 <== NOT EXECUTED ffc08ee8: 81 41 00 08 lwz r10,8(r1) <== NOT EXECUTED ffc08eec: 39 6b 63 a0 addi r11,r11,25504 <== NOT EXECUTED ffc08ef0: 80 ab 00 28 lwz r5,40(r11) <== NOT EXECUTED ffc08ef4: 39 20 00 00 li r9,0 <== NOT EXECUTED ffc08ef8: 80 cb 00 2c lwz r6,44(r11) <== NOT EXECUTED ffc08efc: 7d 0a 30 14 addc r8,r10,r6 <== NOT EXECUTED ffc08f00: 7c e9 29 14 adde r7,r9,r5 <== NOT EXECUTED ffc08f04: 90 eb 00 28 stw r7,40(r11) <== NOT EXECUTED ffc08f08: 91 0b 00 2c stw r8,44(r11) <== NOT EXECUTED } } ffc08f0c: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc08f10: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc08f14: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc08f18: 4e 80 00 20 blr <== NOT EXECUTED ffc08f1c : { uintptr_t actual_size = 0; uint32_t current_depth; rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) ffc08f1c: 7c 64 1b 79 mr. r4,r3 <== NOT EXECUTED } static void rtems_malloc_statistics_at_malloc( void *pointer ) { ffc08f20: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED ffc08f24: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc08f28: 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 ) ffc08f2c: 41 82 00 5c beq- ffc08f88 <== NOT EXECUTED static void rtems_malloc_statistics_at_malloc( void *pointer ) { uintptr_t actual_size = 0; ffc08f30: 7c 25 0b 78 mr r5,r1 <== NOT EXECUTED ffc08f34: 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); ffc08f38: 3d 20 00 00 lis r9,0 <== NOT EXECUTED static void rtems_malloc_statistics_at_malloc( void *pointer ) { uintptr_t actual_size = 0; ffc08f3c: 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); ffc08f40: 80 69 34 dc lwz r3,13532(r9) <== NOT EXECUTED ffc08f44: 48 00 69 cd bl ffc0f910 <_Protected_heap_Get_block_size> <== NOT EXECUTED MSBUMP(lifetime_allocated, actual_size); ffc08f48: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc08f4c: 39 29 63 a0 addi r9,r9,25504 <== NOT EXECUTED ffc08f50: 81 81 00 08 lwz r12,8(r1) <== NOT EXECUTED ffc08f54: 80 a9 00 20 lwz r5,32(r9) <== NOT EXECUTED ffc08f58: 39 60 00 00 li r11,0 <== NOT EXECUTED ffc08f5c: 80 c9 00 24 lwz r6,36(r9) <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); ffc08f60: 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); ffc08f64: 7d 0c 30 14 addc r8,r12,r6 <== NOT EXECUTED ffc08f68: 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) ffc08f6c: 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); ffc08f70: 90 e9 00 20 stw r7,32(r9) <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); ffc08f74: 7c 00 40 50 subf r0,r0,r8 <== NOT EXECUTED if (current_depth > s->max_depth) ffc08f78: 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); ffc08f7c: 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) ffc08f80: 40 9d 00 08 ble- cr7,ffc08f88 <== NOT EXECUTED s->max_depth = current_depth; ffc08f84: 90 09 00 18 stw r0,24(r9) <== NOT EXECUTED } ffc08f88: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc08f8c: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc08f90: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc08f94: 4e 80 00 20 blr <== NOT EXECUTED ffc08f98 : #include #include static void rtems_malloc_statistics_initialize( void ) { ffc08f98: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc08f9c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED /* * Zero all the statistics */ (void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics)); ffc08fa0: 3c 60 00 00 lis r3,0 <== NOT EXECUTED ffc08fa4: 38 63 63 a0 addi r3,r3,25504 <== NOT EXECUTED #include #include static void rtems_malloc_statistics_initialize( void ) { ffc08fa8: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED /* * Zero all the statistics */ (void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics)); ffc08fac: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc08fb0: 38 a0 00 30 li r5,48 <== NOT EXECUTED ffc08fb4: 48 04 26 d1 bl ffc4b684 <== NOT EXECUTED } ffc08fb8: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc08fbc: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc08fc0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc08fc4: 4e 80 00 20 blr <== NOT EXECUTED ffc13278 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { ffc13278: 94 21 ff e8 stwu r1,-24(r1) ffc1327c: 7c 08 02 a6 mflr r0 ffc13280: 93 e1 00 14 stw r31,20(r1) void *return_this; /* * Parameter error checks */ if ( !pointer ) ffc13284: 7c 7f 1b 79 mr. r31,r3 int rtems_memalign( void **pointer, size_t alignment, size_t size ) { ffc13288: 93 a1 00 0c stw r29,12(r1) ffc1328c: 7c bd 2b 78 mr r29,r5 ffc13290: 93 c1 00 10 stw r30,16(r1) ffc13294: 7c 9e 23 78 mr r30,r4 ffc13298: 90 01 00 1c stw r0,28(r1) void *return_this; /* * Parameter error checks */ if ( !pointer ) ffc1329c: 41 82 00 7c beq- ffc13318 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && ffc132a0: 3d 20 00 00 lis r9,0 ffc132a4: 80 09 27 f4 lwz r0,10228(r9) ffc132a8: 2f 80 00 03 cmpwi cr7,r0,3 * Parameter error checks */ if ( !pointer ) return EINVAL; *pointer = NULL; ffc132ac: 38 00 00 00 li r0,0 ffc132b0: 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()) && ffc132b4: 40 be 00 10 bne+ cr7,ffc132c4 ffc132b8: 4b ff 29 85 bl ffc05c3c ffc132bc: 2f 83 00 00 cmpwi cr7,r3,0 ffc132c0: 41 9e 00 58 beq- cr7,ffc13318 /* * * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); ffc132c4: 4b ff 29 ed bl ffc05cb0 uintptr_t size, uintptr_t alignment ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 ); ffc132c8: 3d 20 00 00 lis r9,0 ffc132cc: 80 69 26 bc lwz r3,9916(r9) ffc132d0: 7f c5 f3 78 mr r5,r30 ffc132d4: 7f a4 eb 78 mr r4,r29 ffc132d8: 38 c0 00 00 li r6,0 ffc132dc: 4b ff 89 0d bl ffc0bbe8 <_Protected_heap_Allocate_aligned_with_boundary> return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) ffc132e0: 7c 7e 1b 79 mr. r30,r3 ffc132e4: 38 60 00 0c li r3,12 ffc132e8: 41 82 00 34 beq- ffc1331c return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) ffc132ec: 3d 20 00 00 lis r9,0 ffc132f0: 81 29 27 28 lwz r9,10024(r9) ffc132f4: 2f 89 00 00 cmpwi cr7,r9,0 ffc132f8: 41 9e 00 14 beq- cr7,ffc1330c (*rtems_malloc_statistics_helpers->at_malloc)(pointer); ffc132fc: 80 09 00 04 lwz r0,4(r9) <== NOT EXECUTED ffc13300: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc13304: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc13308: 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; ffc1330c: 93 df 00 00 stw r30,0(r31) ffc13310: 38 60 00 00 li r3,0 return 0; ffc13314: 48 00 00 08 b ffc1331c ffc13318: 38 60 00 16 li r3,22 } ffc1331c: 80 01 00 1c lwz r0,28(r1) ffc13320: 83 a1 00 0c lwz r29,12(r1) ffc13324: 7c 08 03 a6 mtlr r0 ffc13328: 83 c1 00 10 lwz r30,16(r1) ffc1332c: 83 e1 00 14 lwz r31,20(r1) ffc13330: 38 21 00 18 addi r1,r1,24 ffc13334: 4e 80 00 20 blr ffc0a3cc : void rtems_panic( const char *printf_format, ... ) { ffc0a3cc: 94 21 ff 88 stwu r1,-120(r1) <== NOT EXECUTED ffc0a3d0: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0a3d4: 90 81 00 1c stw r4,28(r1) <== NOT EXECUTED ffc0a3d8: 90 01 00 7c stw r0,124(r1) <== NOT EXECUTED ffc0a3dc: 90 a1 00 20 stw r5,32(r1) <== NOT EXECUTED ffc0a3e0: 90 c1 00 24 stw r6,36(r1) <== NOT EXECUTED ffc0a3e4: 90 e1 00 28 stw r7,40(r1) <== NOT EXECUTED ffc0a3e8: 91 01 00 2c stw r8,44(r1) <== NOT EXECUTED ffc0a3ec: 91 21 00 30 stw r9,48(r1) <== NOT EXECUTED ffc0a3f0: 91 41 00 34 stw r10,52(r1) <== NOT EXECUTED ffc0a3f4: 40 86 00 24 bne- cr1,ffc0a418 <== NOT EXECUTED ffc0a3f8: d8 21 00 38 stfd f1,56(r1) <== NOT EXECUTED ffc0a3fc: d8 41 00 40 stfd f2,64(r1) <== NOT EXECUTED ffc0a400: d8 61 00 48 stfd f3,72(r1) <== NOT EXECUTED ffc0a404: d8 81 00 50 stfd f4,80(r1) <== NOT EXECUTED ffc0a408: d8 a1 00 58 stfd f5,88(r1) <== NOT EXECUTED ffc0a40c: d8 c1 00 60 stfd f6,96(r1) <== NOT EXECUTED ffc0a410: d8 e1 00 68 stfd f7,104(r1) <== NOT EXECUTED ffc0a414: d9 01 00 70 stfd f8,112(r1) <== NOT EXECUTED va_list arglist; va_start(arglist, printf_format); ffc0a418: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc0a41c: 98 01 00 08 stb r0,8(r1) <== NOT EXECUTED ffc0a420: 38 00 00 00 li r0,0 <== NOT EXECUTED void rtems_panic( const char *printf_format, ... ) { ffc0a424: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED va_list arglist; va_start(arglist, printf_format); ffc0a428: 98 01 00 09 stb r0,9(r1) <== NOT EXECUTED ffc0a42c: 38 01 00 80 addi r0,r1,128 <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); ffc0a430: 38 a1 00 08 addi r5,r1,8 <== NOT EXECUTED ... ) { va_list arglist; va_start(arglist, printf_format); ffc0a434: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); ffc0a438: 3c 60 20 00 lis r3,8192 <== NOT EXECUTED ... ) { va_list arglist; va_start(arglist, printf_format); ffc0a43c: 38 01 00 18 addi r0,r1,24 <== NOT EXECUTED ffc0a440: 90 01 00 10 stw r0,16(r1) <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); ffc0a444: 4b ff fd 8d bl ffc0a1d0 <== NOT EXECUTED va_end(arglist); } ffc0a448: 80 01 00 7c lwz r0,124(r1) <== NOT EXECUTED ffc0a44c: 38 21 00 78 addi r1,r1,120 <== NOT EXECUTED ffc0a450: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0a454: 4e 80 00 20 blr <== NOT EXECUTED ffc0f578 : /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { ffc0f578: 7c 08 02 a6 mflr r0 ffc0f57c: 94 21 ff f8 stwu r1,-8(r1) if (!rtems_pipe_configured) ffc0f580: 3d 20 00 00 lis r9,0 /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { ffc0f584: 90 01 00 0c stw r0,12(r1) if (!rtems_pipe_configured) ffc0f588: 88 09 27 04 lbz r0,9988(r9) ffc0f58c: 2f 80 00 00 cmpwi cr7,r0,0 ffc0f590: 41 9e 00 48 beq- cr7,ffc0f5d8 return; if (rtems_pipe_semaphore) ffc0f594: 3c e0 00 00 lis r7,0 <== NOT EXECUTED ffc0f598: 80 07 29 90 lwz r0,10640(r7) <== NOT EXECUTED ffc0f59c: 38 e7 29 90 addi r7,r7,10640 <== NOT EXECUTED ffc0f5a0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0f5a4: 40 be 00 34 bne+ cr7,ffc0f5d8 <== NOT EXECUTED return; rtems_status_code sc; sc = rtems_semaphore_create( ffc0f5a8: 3c 60 50 49 lis r3,20553 <== NOT EXECUTED ffc0f5ac: 60 63 50 45 ori r3,r3,20549 <== NOT EXECUTED ffc0f5b0: 38 80 00 01 li r4,1 <== NOT EXECUTED ffc0f5b4: 38 a0 00 54 li r5,84 <== NOT EXECUTED ffc0f5b8: 38 c0 00 00 li r6,0 <== NOT EXECUTED ffc0f5bc: 4b ff 85 21 bl ffc07adc <== 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) ffc0f5c0: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0f5c4: 41 be 00 08 beq+ cr7,ffc0f5cc <== NOT EXECUTED rtems_fatal_error_occurred (sc); ffc0f5c8: 4b ff 90 11 bl ffc085d8 <== NOT EXECUTED rtems_interval now; now = rtems_clock_get_ticks_since_boot(); ffc0f5cc: 4b ff 80 9d bl ffc07668 <== NOT EXECUTED rtems_pipe_no = now; ffc0f5d0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0f5d4: b0 69 27 f8 sth r3,10232(r9) <== NOT EXECUTED } ffc0f5d8: 80 01 00 0c lwz r0,12(r1) ffc0f5dc: 38 21 00 08 addi r1,r1,8 ffc0f5e0: 7c 08 03 a6 mtlr r0 ffc0f5e4: 4e 80 00 20 blr ffc41d70 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { ffc41d70: 94 21 ff d8 stwu r1,-40(r1) ffc41d74: 7c 08 02 a6 mflr r0 ffc41d78: 93 c1 00 20 stw r30,32(r1) ffc41d7c: 7c 7e 1b 78 mr r30,r3 ffc41d80: 3c 60 00 00 lis r3,0 ffc41d84: 93 e1 00 24 stw r31,36(r1) ffc41d88: 38 63 6f ec addi r3,r3,28652 ffc41d8c: 7c 9f 23 78 mr r31,r4 ffc41d90: 38 a1 00 08 addi r5,r1,8 ffc41d94: 90 01 00 2c stw r0,44(r1) ffc41d98: 7f c4 f3 78 mr r4,r30 ffc41d9c: 93 a1 00 1c stw r29,28(r1) ffc41da0: 93 81 00 18 stw r28,24(r1) ffc41da4: 4b fc d7 55 bl ffc0f4f8 <_Objects_Get> ffc41da8: 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 ) { ffc41dac: 80 01 00 08 lwz r0,8(r1) ffc41db0: 2f 80 00 00 cmpwi cr7,r0,0 ffc41db4: 40 9e 01 70 bne- cr7,ffc41f24 case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { ffc41db8: 3d 20 00 00 lis r9,0 ffc41dbc: 80 09 36 58 lwz r0,13912(r9) ffc41dc0: 81 23 00 40 lwz r9,64(r3) ffc41dc4: 7f 89 00 00 cmpw cr7,r9,r0 ffc41dc8: 41 9e 00 10 beq- cr7,ffc41dd8 _Thread_Enable_dispatch(); ffc41dcc: 4b fc e3 69 bl ffc10134 <_Thread_Enable_dispatch> ffc41dd0: 3b c0 00 17 li r30,23 return RTEMS_NOT_OWNER_OF_RESOURCE; ffc41dd4: 48 00 01 54 b ffc41f28 } if ( length == RTEMS_PERIOD_STATUS ) { ffc41dd8: 2f 9f 00 00 cmpwi cr7,r31,0 ffc41ddc: 40 be 00 28 bne+ cr7,ffc41e04 switch ( the_period->state ) { ffc41de0: 80 03 00 38 lwz r0,56(r3) ffc41de4: 3b c0 00 00 li r30,0 ffc41de8: 2b 80 00 04 cmplwi cr7,r0,4 ffc41dec: 41 9d 01 30 bgt- cr7,ffc41f1c ffc41df0: 3d 20 ff c7 lis r9,-57 ffc41df4: 54 00 10 3a rlwinm r0,r0,2,0,29 ffc41df8: 39 29 c0 a0 addi r9,r9,-16224 ffc41dfc: 7f c9 00 2e lwzx r30,r9,r0 ffc41e00: 48 00 01 1c b ffc41f1c static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc41e04: 7f 80 00 a6 mfmsr r28 ffc41e08: 7c 10 42 a6 mfsprg r0,0 ffc41e0c: 7f 80 00 78 andc r0,r28,r0 ffc41e10: 7c 00 01 24 mtmsr r0 _Thread_Enable_dispatch(); return( return_value ); } _ISR_Disable( level ); switch ( the_period->state ) { ffc41e14: 80 03 00 38 lwz r0,56(r3) ffc41e18: 2f 80 00 02 cmpwi cr7,r0,2 ffc41e1c: 41 9e 00 60 beq- cr7,ffc41e7c ffc41e20: 2f 80 00 04 cmpwi cr7,r0,4 ffc41e24: 41 9e 00 cc beq- cr7,ffc41ef0 ffc41e28: 2f 80 00 00 cmpwi cr7,r0,0 ffc41e2c: 40 9e 00 f8 bne- cr7,ffc41f24 return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc41e30: 7f 80 01 24 mtmsr r28 _ISR_Enable( level ); /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); ffc41e34: 4b ff fc 99 bl ffc41acc <_Rate_monotonic_Initiate_statistics> the_period->state = RATE_MONOTONIC_ACTIVE; ffc41e38: 39 20 00 02 li r9,2 ffc41e3c: 91 3d 00 38 stw r9,56(r29) Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; ffc41e40: 3d 20 ff c4 lis r9,-60 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; ffc41e44: 38 00 00 00 li r0,0 the_watchdog->routine = routine; ffc41e48: 39 29 1f 4c addi r9,r9,8012 the_watchdog->id = id; ffc41e4c: 93 dd 00 30 stw r30,48(r29) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); ffc41e50: 3c 60 00 00 lis r3,0 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; ffc41e54: 91 3d 00 2c stw r9,44(r29) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); ffc41e58: 38 63 65 e8 addi r3,r3,26088 ffc41e5c: 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; ffc41e60: 90 1d 00 34 stw r0,52(r29) ); the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); ffc41e64: 3b c0 00 00 li r30,0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; ffc41e68: 93 fd 00 1c stw r31,28(r29) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; ffc41e6c: 90 1d 00 18 stw r0,24(r29) _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; ffc41e70: 93 fd 00 3c stw r31,60(r29) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); ffc41e74: 4b fc f8 35 bl ffc116a8 <_Watchdog_Insert> ffc41e78: 48 00 00 a4 b ffc41f1c case RATE_MONOTONIC_ACTIVE: /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); ffc41e7c: 4b ff fd d9 bl ffc41c54 <_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; ffc41e80: 38 00 00 01 li r0,1 the_period->next_length = length; ffc41e84: 93 fd 00 3c stw r31,60(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; ffc41e88: 90 1d 00 38 stw r0,56(r29) ffc41e8c: 7f 80 01 24 mtmsr r28 the_period->next_length = length; _ISR_Enable( level ); _Thread_Executing->Wait.id = the_period->Object.id; ffc41e90: 3d 20 00 00 lis r9,0 ffc41e94: 80 1d 00 08 lwz r0,8(r29) ffc41e98: 81 29 36 58 lwz r9,13912(r9) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); ffc41e9c: 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; ffc41ea0: 90 09 00 20 stw r0,32(r9) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); ffc41ea4: 7d 23 4b 78 mr r3,r9 ffc41ea8: 4b fc ed 19 bl ffc10bc0 <_Thread_Set_state> static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc41eac: 7d 20 00 a6 mfmsr r9 ffc41eb0: 7c 10 42 a6 mfsprg r0,0 ffc41eb4: 7d 20 00 78 andc r0,r9,r0 ffc41eb8: 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; ffc41ebc: 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; ffc41ec0: 80 1d 00 38 lwz r0,56(r29) the_period->state = RATE_MONOTONIC_ACTIVE; ffc41ec4: 91 7d 00 38 stw r11,56(r29) return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc41ec8: 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 ) ffc41ecc: 2f 80 00 03 cmpwi cr7,r0,3 ffc41ed0: 40 be 00 14 bne+ cr7,ffc41ee4 _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); ffc41ed4: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc41ed8: 80 69 36 58 lwz r3,13912(r9) <== NOT EXECUTED ffc41edc: 38 80 40 00 li r4,16384 <== NOT EXECUTED ffc41ee0: 4b fc dd 71 bl ffc0fc50 <_Thread_Clear_state> <== NOT EXECUTED _Thread_Enable_dispatch(); ffc41ee4: 4b fc e2 51 bl ffc10134 <_Thread_Enable_dispatch> ffc41ee8: 3b c0 00 00 li r30,0 return RTEMS_SUCCESSFUL; ffc41eec: 48 00 00 3c b ffc41f28 case RATE_MONOTONIC_EXPIRED: /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); ffc41ef0: 4b ff fd 65 bl ffc41c54 <_Rate_monotonic_Update_statistics> ffc41ef4: 7f 80 01 24 mtmsr r28 _ISR_Enable( level ); the_period->state = RATE_MONOTONIC_ACTIVE; ffc41ef8: 38 00 00 02 li r0,2 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; ffc41efc: 93 fd 00 1c stw r31,28(r29) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); ffc41f00: 3c 60 00 00 lis r3,0 ffc41f04: 90 1d 00 38 stw r0,56(r29) ffc41f08: 38 63 65 e8 addi r3,r3,26088 ffc41f0c: 38 9d 00 10 addi r4,r29,16 the_period->next_length = length; ffc41f10: 93 fd 00 3c stw r31,60(r29) _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); ffc41f14: 3b c0 00 06 li r30,6 ffc41f18: 4b fc f7 91 bl ffc116a8 <_Watchdog_Insert> ffc41f1c: 4b fc e2 19 bl ffc10134 <_Thread_Enable_dispatch> return RTEMS_TIMEOUT; ffc41f20: 48 00 00 08 b ffc41f28 ffc41f24: 3b c0 00 04 li r30,4 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } ffc41f28: 80 01 00 2c lwz r0,44(r1) ffc41f2c: 7f c3 f3 78 mr r3,r30 ffc41f30: 83 81 00 18 lwz r28,24(r1) ffc41f34: 7c 08 03 a6 mtlr r0 ffc41f38: 83 a1 00 1c lwz r29,28(r1) ffc41f3c: 83 c1 00 20 lwz r30,32(r1) ffc41f40: 83 e1 00 24 lwz r31,36(r1) ffc41f44: 38 21 00 28 addi r1,r1,40 ffc41f48: 4e 80 00 20 blr ffc06658 : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { ffc06658: 94 21 ff f0 stwu r1,-16(r1) ffc0665c: 7c 08 02 a6 mflr r0 Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; ffc06660: 3d 20 00 00 lis r9,0 /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { ffc06664: 90 01 00 14 stw r0,20(r1) Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; ffc06668: 81 29 36 58 lwz r9,13912(r9) /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { ffc0666c: 93 e1 00 0c stw r31,12(r1) ffc06670: 7c 3f 0b 78 mr r31,r1 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { ffc06674: 80 69 00 d0 lwz r3,208(r9) /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { ffc06678: 93 c1 00 08 stw r30,8(r1) ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { ffc0667c: 3b c0 00 00 li r30,0 ffc06680: 7f 9f 18 40 cmplw cr7,r31,r3 ffc06684: 41 9c 00 18 blt- cr7,ffc0669c } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) ffc06688: 83 c9 00 cc lwz r30,204(r9) ffc0668c: 7f c3 f2 14 add r30,r3,r30 ffc06690: 7f df f0 10 subfc r30,r31,r30 ffc06694: 3b c0 00 00 li r30,0 ffc06698: 7f de f1 14 adde r30,r30,r30 /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { ffc0669c: 3d 20 00 00 lis r9,0 ffc066a0: 80 09 37 68 lwz r0,14184(r9) ffc066a4: 38 80 00 01 li r4,1 ffc066a8: 2f 80 00 00 cmpwi cr7,r0,0 ffc066ac: 41 9e 00 20 beq- cr7,ffc066cc pattern_ok = (!memcmp( ffc066b0: 3c 80 00 00 lis r4,0 ffc066b4: 38 84 63 10 addi r4,r4,25360 ffc066b8: 38 63 00 08 addi r3,r3,8 ffc066bc: 38 a0 00 80 li r5,128 ffc066c0: 48 04 4c e9 bl ffc4b3a8 ffc066c4: 7c 64 00 34 cntlzw r4,r3 ffc066c8: 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 ) ffc066cc: 2f 9e 00 00 cmpwi cr7,r30,0 ffc066d0: 41 9e 00 10 beq- cr7,ffc066e0 ffc066d4: 2f 84 00 00 cmpwi cr7,r4,0 ffc066d8: 38 60 00 00 li r3,0 ffc066dc: 40 9e 00 14 bne- cr7,ffc066f0 return false; /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); ffc066e0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc066e4: 80 69 36 58 lwz r3,13912(r9) <== NOT EXECUTED ffc066e8: 4b ff fe 95 bl ffc0657c <== NOT EXECUTED ffc066ec: 38 60 00 01 li r3,1 <== NOT EXECUTED return true; } ffc066f0: 39 7f 00 10 addi r11,r31,16 ffc066f4: 80 0b 00 04 lwz r0,4(r11) ffc066f8: 83 cb ff f8 lwz r30,-8(r11) ffc066fc: 7c 08 03 a6 mtlr r0 ffc06700: 83 eb ff fc lwz r31,-4(r11) ffc06704: 7d 61 5b 78 mr r1,r11 ffc06708: 4e 80 00 20 blr ffc0656c : void rtems_stack_checker_report_usage( void ) { rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); ffc0656c: 3c 80 ff c1 lis r4,-63 <== NOT EXECUTED ffc06570: 38 84 9b 98 addi r4,r4,-25704 <== NOT EXECUTED ffc06574: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc06578: 4b ff ff 5c b ffc064d4 <== NOT EXECUTED ffc064d4 : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { ffc064d4: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED ffc064d8: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc064dc: 93 e1 00 14 stw r31,20(r1) <== NOT EXECUTED print_context = context; ffc064e0: 3f e0 00 00 lis r31,0 <== NOT EXECUTED ffc064e4: 3b ff 37 68 addi r31,r31,14184 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { ffc064e8: 93 c1 00 10 stw r30,16(r1) <== NOT EXECUTED ffc064ec: 7c 9e 23 78 mr r30,r4 <== NOT EXECUTED print_context = context; print_handler = print; (*print)( context, "Stack usage by thread\n"); ffc064f0: 3c 80 ff c6 lis r4,-58 <== NOT EXECUTED ffc064f4: 7f c9 03 a6 mtctr r30 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { ffc064f8: 90 01 00 1c stw r0,28(r1) <== NOT EXECUTED print_context = context; print_handler = print; (*print)( context, "Stack usage by thread\n"); ffc064fc: 38 84 45 2c addi r4,r4,17708 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { ffc06500: 93 a1 00 0c stw r29,12(r1) <== NOT EXECUTED ffc06504: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED print_context = context; print_handler = print; ffc06508: 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; ffc0650c: 90 7f 00 08 stw r3,8(r31) <== NOT EXECUTED print_handler = print; (*print)( context, "Stack usage by thread\n"); ffc06510: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc06514: 4e 80 04 21 bctrl <== NOT EXECUTED (*print)( context, ffc06518: 3c 80 ff c6 lis r4,-58 <== NOT EXECUTED ffc0651c: 7f c9 03 a6 mtctr r30 <== NOT EXECUTED ffc06520: 38 84 45 43 addi r4,r4,17731 <== NOT EXECUTED ffc06524: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc06528: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0652c: 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 ); ffc06530: 3c 60 ff c0 lis r3,-64 <== NOT EXECUTED ffc06534: 38 63 63 10 addi r3,r3,25360 <== NOT EXECUTED ffc06538: 48 00 88 29 bl ffc0ed60 <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); ffc0653c: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc06540: 4b ff fd d1 bl ffc06310 <== NOT EXECUTED print_context = NULL; ffc06544: 38 00 00 00 li r0,0 <== NOT EXECUTED print_handler = NULL; ffc06548: 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; ffc0654c: 90 1f 00 08 stw r0,8(r31) <== NOT EXECUTED print_handler = NULL; } ffc06550: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc06554: 83 a1 00 0c lwz r29,12(r1) <== NOT EXECUTED ffc06558: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0655c: 83 c1 00 10 lwz r30,16(r1) <== NOT EXECUTED ffc06560: 83 e1 00 14 lwz r31,20(r1) <== NOT EXECUTED ffc06564: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc06568: 4e 80 00 20 blr <== NOT EXECUTED ffc21278 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { ffc21278: 94 21 ff d8 stwu r1,-40(r1) ffc2127c: 7c 08 02 a6 mflr r0 ffc21280: 93 e1 00 24 stw r31,36(r1) STRING_TO_INPUT_TYPE result; char *end; if ( !n ) ffc21284: 7c 9f 23 79 mr. r31,r4 #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { ffc21288: 93 a1 00 1c stw r29,28(r1) ffc2128c: 7c bd 2b 78 mr r29,r5 ffc21290: 93 c1 00 20 stw r30,32(r1) ffc21294: 7c 7e 1b 78 mr r30,r3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) ffc21298: 38 60 00 09 li r3,9 #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { ffc2129c: 90 01 00 2c stw r0,44(r1) ffc212a0: 93 81 00 18 stw r28,24(r1) STRING_TO_INPUT_TYPE result; char *end; if ( !n ) ffc212a4: 41 82 00 6c beq- ffc21310 return RTEMS_INVALID_ADDRESS; errno = 0; ffc212a8: 48 02 66 41 bl ffc478e8 <__errno> ffc212ac: 38 00 00 00 li r0,0 ffc212b0: 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 ); ffc212b4: 38 81 00 08 addi r4,r1,8 ffc212b8: 7f c3 f3 78 mr r3,r30 if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; ffc212bc: 90 1f 00 00 stw r0,0(r31) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); ffc212c0: 38 a0 00 10 li r5,16 ffc212c4: 48 02 f9 91 bl ffc50c54 #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 ) ffc212c8: 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 ); ffc212cc: 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 ) ffc212d0: 41 9e 00 0c beq- cr7,ffc212dc *endptr = end; ffc212d4: 80 01 00 08 lwz r0,8(r1) ffc212d8: 90 1d 00 00 stw r0,0(r29) /* nothing was converted */ if ( end == s ) ffc212dc: 80 01 00 08 lwz r0,8(r1) ffc212e0: 38 60 00 0b li r3,11 ffc212e4: 7f 80 f0 00 cmpw cr7,r0,r30 ffc212e8: 41 9e 00 28 beq- cr7,ffc21310 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) ffc212ec: 2f 9c ff ff cmpwi cr7,r28,-1 ffc212f0: 40 be 00 18 bne+ cr7,ffc21308 ffc212f4: 48 02 65 f5 bl ffc478e8 <__errno> <== NOT EXECUTED ffc212f8: 80 03 00 00 lwz r0,0(r3) <== NOT EXECUTED ffc212fc: 38 60 00 0a li r3,10 <== NOT EXECUTED ffc21300: 2f 80 00 22 cmpwi cr7,r0,34 <== NOT EXECUTED ffc21304: 41 9e 00 0c beq- cr7,ffc21310 <== NOT EXECUTED /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; ffc21308: 93 9f 00 00 stw r28,0(r31) ffc2130c: 38 60 00 00 li r3,0 return RTEMS_SUCCESSFUL; } ffc21310: 80 01 00 2c lwz r0,44(r1) ffc21314: 83 81 00 18 lwz r28,24(r1) ffc21318: 7c 08 03 a6 mtlr r0 ffc2131c: 83 a1 00 1c lwz r29,28(r1) ffc21320: 83 c1 00 20 lwz r30,32(r1) ffc21324: 83 e1 00 24 lwz r31,36(r1) ffc21328: 38 21 00 28 addi r1,r1,40 ffc2132c: 4e 80 00 20 blr ffc06d08 : rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06d08: 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; ffc06d0c: 38 00 00 09 li r0,9 rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06d10: 41 9e 01 04 beq- cr7,ffc06e14 ffc06d14: 41 9d 00 70 bgt- cr7,ffc06d84 ffc06d18: 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; ffc06d1c: 38 00 00 04 li r0,4 rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06d20: 41 9e 00 f4 beq- cr7,ffc06e14 ffc06d24: 41 9d 00 38 bgt- cr7,ffc06d5c ffc06d28: 2f 83 00 01 cmpwi cr7,r3,1 ffc06d2c: 38 00 00 01 li r0,1 ffc06d30: 41 9e 00 e4 beq- cr7,ffc06e14 ffc06d34: 41 bd 00 10 bgt+ cr7,ffc06d44 ffc06d38: 2f 83 00 00 cmpwi cr7,r3,0 ffc06d3c: 38 00 00 00 li r0,0 ffc06d40: 48 00 00 b8 b ffc06df8 ffc06d44: 2f 83 00 02 cmpwi cr7,r3,2 <== NOT EXECUTED ffc06d48: 38 00 00 02 li r0,2 <== NOT EXECUTED ffc06d4c: 41 9e 00 c8 beq- cr7,ffc06e14 <== NOT EXECUTED ffc06d50: 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; ffc06d54: 38 00 00 03 li r0,3 <== NOT EXECUTED ffc06d58: 48 00 00 a0 b ffc06df8 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06d5c: 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; ffc06d60: 38 00 00 06 li r0,6 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06d64: 41 9e 00 b0 beq- cr7,ffc06e14 <== NOT EXECUTED ffc06d68: 41 9c 00 98 blt- cr7,ffc06e00 <== NOT EXECUTED ffc06d6c: 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; ffc06d70: 38 00 00 07 li r0,7 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06d74: 41 9e 00 a0 beq- cr7,ffc06e14 <== NOT EXECUTED ffc06d78: 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; ffc06d7c: 38 00 00 08 li r0,8 <== NOT EXECUTED ffc06d80: 48 00 00 78 b ffc06df8 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06d84: 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; ffc06d88: 38 00 00 0e li r0,14 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06d8c: 41 9e 00 88 beq- cr7,ffc06e14 <== NOT EXECUTED ffc06d90: 41 9d 00 2c bgt- cr7,ffc06dbc <== NOT EXECUTED ffc06d94: 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; ffc06d98: 38 00 00 0b li r0,11 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06d9c: 41 9e 00 78 beq- cr7,ffc06e14 <== NOT EXECUTED ffc06da0: 41 9c 00 68 blt- cr7,ffc06e08 <== NOT EXECUTED ffc06da4: 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; ffc06da8: 38 00 00 0c li r0,12 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06dac: 41 9e 00 68 beq- cr7,ffc06e14 <== NOT EXECUTED ffc06db0: 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; ffc06db4: 38 00 00 0d li r0,13 <== NOT EXECUTED ffc06db8: 48 00 00 40 b ffc06df8 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06dbc: 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; ffc06dc0: 38 00 00 11 li r0,17 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06dc4: 41 9e 00 50 beq- cr7,ffc06e14 <== NOT EXECUTED ffc06dc8: 41 9d 00 1c bgt- cr7,ffc06de4 <== NOT EXECUTED ffc06dcc: 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; ffc06dd0: 38 00 00 0f li r0,15 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06dd4: 41 9e 00 40 beq- cr7,ffc06e14 <== NOT EXECUTED ffc06dd8: 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; ffc06ddc: 38 00 00 10 li r0,16 <== NOT EXECUTED ffc06de0: 48 00 00 18 b ffc06df8 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06de4: 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; ffc06de8: 38 00 00 12 li r0,18 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06dec: 41 9e 00 28 beq- cr7,ffc06e14 <== NOT EXECUTED ffc06df0: 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; ffc06df4: 38 00 00 13 li r0,19 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc06df8: 40 be 00 18 bne+ cr7,ffc06e10 ffc06dfc: 48 00 00 18 b ffc06e14 <== 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; ffc06e00: 38 00 00 05 li r0,5 <== NOT EXECUTED case B150: baud_index = 5; break; ffc06e04: 48 00 00 10 b ffc06e14 <== 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; ffc06e08: 38 00 00 0a li r0,10 <== NOT EXECUTED case B1800: baud_index = 10; break; ffc06e0c: 48 00 00 08 b ffc06e14 <== 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; ffc06e10: 38 00 ff ff li r0,-1 default: baud_index = -1; break; } return baud_index; } ffc06e14: 7c 03 03 78 mr r3,r0 ffc06e18: 4e 80 00 20 blr ffc052f4 : int cbufsize, int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; ffc052f4: 3d 60 00 00 lis r11,0 <== NOT EXECUTED ffc052f8: 39 2b 21 68 addi r9,r11,8552 <== NOT EXECUTED ffc052fc: 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; } ffc05300: 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; ffc05304: 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; ffc05308: 90 89 00 04 stw r4,4(r9) <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; return RTEMS_SUCCESSFUL; } ffc0530c: 4e 80 00 20 blr <== NOT EXECUTED ffc06ae8 : } } rtems_status_code rtems_termios_close (void *arg) { ffc06ae8: 94 21 ff f0 stwu r1,-16(r1) ffc06aec: 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); ffc06af0: 3d 20 00 00 lis r9,0 } } rtems_status_code rtems_termios_close (void *arg) { ffc06af4: 90 01 00 14 stw r0,20(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); ffc06af8: 38 80 00 00 li r4,0 ffc06afc: 38 a0 00 00 li r5,0 } } rtems_status_code rtems_termios_close (void *arg) { ffc06b00: 93 c1 00 08 stw r30,8(r1) ffc06b04: 7c 7e 1b 78 mr r30,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); ffc06b08: 80 69 27 58 lwz r3,10072(r9) rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; ffc06b0c: 81 3e 00 00 lwz r9,0(r30) } } rtems_status_code rtems_termios_close (void *arg) { ffc06b10: 93 e1 00 0c stw r31,12(r1) rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; ffc06b14: 83 e9 00 38 lwz r31,56(r9) rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc06b18: 48 00 12 95 bl ffc07dac if (sc != RTEMS_SUCCESSFUL) ffc06b1c: 2f 83 00 00 cmpwi cr7,r3,0 ffc06b20: 40 9e 00 9c bne- cr7,ffc06bbc rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { ffc06b24: 81 3f 00 08 lwz r9,8(r31) ffc06b28: 38 09 ff ff addi r0,r9,-1 ffc06b2c: 2f 80 00 00 cmpwi cr7,r0,0 ffc06b30: 90 1f 00 08 stw r0,8(r31) ffc06b34: 40 9e 01 5c bne- cr7,ffc06c90 if (rtems_termios_linesw[tty->t_line].l_close != NULL) { ffc06b38: 80 1f 00 cc lwz r0,204(r31) ffc06b3c: 3d 20 00 00 lis r9,0 ffc06b40: 39 29 28 88 addi r9,r9,10376 ffc06b44: 54 00 28 34 rlwinm r0,r0,5,0,26 ffc06b48: 7d 29 02 14 add r9,r9,r0 ffc06b4c: 80 09 00 04 lwz r0,4(r9) ffc06b50: 2f 80 00 00 cmpwi cr7,r0,0 ffc06b54: 41 9e 00 14 beq- cr7,ffc06b68 /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); ffc06b58: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc06b5c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc06b60: 4e 80 04 21 bctrl <== NOT EXECUTED ffc06b64: 48 00 00 24 b ffc06b88 <== NOT EXECUTED } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc06b68: 80 7f 00 18 lwz r3,24(r31) ffc06b6c: 38 80 00 00 li r4,0 ffc06b70: 38 a0 00 00 li r5,0 ffc06b74: 48 00 12 39 bl ffc07dac if (sc != RTEMS_SUCCESSFUL) { ffc06b78: 2f 83 00 00 cmpwi cr7,r3,0 ffc06b7c: 40 9e 00 40 bne- cr7,ffc06bbc rtems_fatal_error_occurred (sc); } drainOutput (tty); ffc06b80: 7f e3 fb 78 mr r3,r31 ffc06b84: 4b ff f6 f5 bl ffc06278 } if (tty->device.outputUsesInterrupts ffc06b88: 80 1f 00 b4 lwz r0,180(r31) ffc06b8c: 2f 80 00 02 cmpwi cr7,r0,2 ffc06b90: 40 be 00 30 bne+ cr7,ffc06bc0 == TERMIOS_TASK_DRIVEN) { /* * send "terminate" to I/O tasks */ sc = rtems_event_send( ffc06b94: 80 7f 00 c4 lwz r3,196(r31) <== NOT EXECUTED ffc06b98: 38 80 00 01 li r4,1 <== NOT EXECUTED ffc06b9c: 48 00 0c f1 bl ffc0788c <== NOT EXECUTED tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) ffc06ba0: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc06ba4: 40 9e 00 18 bne- cr7,ffc06bbc <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_event_send( ffc06ba8: 80 7f 00 c8 lwz r3,200(r31) <== NOT EXECUTED ffc06bac: 38 80 00 01 li r4,1 <== NOT EXECUTED ffc06bb0: 48 00 0c dd bl ffc0788c <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) ffc06bb4: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc06bb8: 41 be 00 08 beq+ cr7,ffc06bc0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); ffc06bbc: 48 00 1a 1d bl ffc085d8 <== NOT EXECUTED } if (tty->device.lastClose) ffc06bc0: 80 1f 00 9c lwz r0,156(r31) ffc06bc4: 2f 80 00 00 cmpwi cr7,r0,0 ffc06bc8: 41 9e 00 18 beq- cr7,ffc06be0 (*tty->device.lastClose)(tty->major, tty->minor, arg); ffc06bcc: 7f c5 f3 78 mr r5,r30 <== NOT EXECUTED ffc06bd0: 80 7f 00 0c lwz r3,12(r31) <== NOT EXECUTED ffc06bd4: 80 9f 00 10 lwz r4,16(r31) <== NOT EXECUTED ffc06bd8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc06bdc: 4e 80 04 21 bctrl <== NOT EXECUTED if (tty->forw == NULL) { ffc06be0: 81 7f 00 00 lwz r11,0(r31) ffc06be4: 81 3f 00 04 lwz r9,4(r31) ffc06be8: 2f 8b 00 00 cmpwi cr7,r11,0 ffc06bec: 40 be 00 1c bne+ cr7,ffc06c08 rtems_termios_ttyTail = tty->back; if ( rtems_termios_ttyTail != NULL ) { ffc06bf0: 2f 89 00 00 cmpwi cr7,r9,0 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; ffc06bf4: 3d 40 00 00 lis r10,0 ffc06bf8: 91 2a 27 5c stw r9,10076(r10) if ( rtems_termios_ttyTail != NULL ) { ffc06bfc: 41 9e 00 10 beq- cr7,ffc06c0c rtems_termios_ttyTail->forw = NULL; ffc06c00: 91 69 00 00 stw r11,0(r9) <== NOT EXECUTED ffc06c04: 48 00 00 08 b ffc06c0c <== NOT EXECUTED } } else { tty->forw->back = tty->back; ffc06c08: 91 2b 00 04 stw r9,4(r11) } if (tty->back == NULL) { ffc06c0c: 81 7f 00 04 lwz r11,4(r31) ffc06c10: 81 3f 00 00 lwz r9,0(r31) ffc06c14: 2f 8b 00 00 cmpwi cr7,r11,0 ffc06c18: 40 be 00 1c bne+ cr7,ffc06c34 rtems_termios_ttyHead = tty->forw; if ( rtems_termios_ttyHead != NULL ) { ffc06c1c: 2f 89 00 00 cmpwi cr7,r9,0 } else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; ffc06c20: 3d 40 00 00 lis r10,0 ffc06c24: 91 2a 27 60 stw r9,10080(r10) if ( rtems_termios_ttyHead != NULL ) { ffc06c28: 41 9e 00 10 beq- cr7,ffc06c38 rtems_termios_ttyHead->back = NULL; ffc06c2c: 91 69 00 04 stw r11,4(r9) ffc06c30: 48 00 00 08 b ffc06c38 } } else { tty->back->forw = tty->forw; ffc06c34: 91 2b 00 00 stw r9,0(r11) <== NOT EXECUTED } rtems_semaphore_delete (tty->isem); ffc06c38: 80 7f 00 14 lwz r3,20(r31) ffc06c3c: 48 00 10 a5 bl ffc07ce0 rtems_semaphore_delete (tty->osem); ffc06c40: 80 7f 00 18 lwz r3,24(r31) ffc06c44: 48 00 10 9d bl ffc07ce0 rtems_semaphore_delete (tty->rawOutBuf.Semaphore); ffc06c48: 80 7f 00 8c lwz r3,140(r31) ffc06c4c: 48 00 10 95 bl ffc07ce0 if ((tty->device.pollRead == NULL) || ffc06c50: 80 1f 00 a0 lwz r0,160(r31) ffc06c54: 2f 80 00 00 cmpwi cr7,r0,0 ffc06c58: 41 9e 00 10 beq- cr7,ffc06c68 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) ffc06c5c: 80 1f 00 b4 lwz r0,180(r31) ffc06c60: 2f 80 00 02 cmpwi cr7,r0,2 ffc06c64: 40 be 00 0c bne+ cr7,ffc06c70 rtems_semaphore_delete (tty->rawInBuf.Semaphore); ffc06c68: 80 7f 00 68 lwz r3,104(r31) <== NOT EXECUTED ffc06c6c: 48 00 10 75 bl ffc07ce0 <== NOT EXECUTED free (tty->rawInBuf.theBuf); ffc06c70: 80 7f 00 58 lwz r3,88(r31) ffc06c74: 4b ff d5 d1 bl ffc04244 free (tty->rawOutBuf.theBuf); ffc06c78: 80 7f 00 7c lwz r3,124(r31) ffc06c7c: 4b ff d5 c9 bl ffc04244 free (tty->cbuf); ffc06c80: 80 7f 00 1c lwz r3,28(r31) ffc06c84: 4b ff d5 c1 bl ffc04244 free (tty); ffc06c88: 7f e3 fb 78 mr r3,r31 ffc06c8c: 4b ff d5 b9 bl ffc04244 } rtems_semaphore_release (rtems_termios_ttyMutex); ffc06c90: 3d 20 00 00 lis r9,0 ffc06c94: 80 69 27 58 lwz r3,10072(r9) ffc06c98: 48 00 12 59 bl ffc07ef0 return RTEMS_SUCCESSFUL; } ffc06c9c: 80 01 00 14 lwz r0,20(r1) ffc06ca0: 38 60 00 00 li r3,0 ffc06ca4: 83 c1 00 08 lwz r30,8(r1) ffc06ca8: 7c 08 03 a6 mtlr r0 ffc06cac: 83 e1 00 0c lwz r31,12(r1) ffc06cb0: 38 21 00 10 addi r1,r1,16 ffc06cb4: 4e 80 00 20 blr ffc0556c : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { ffc0556c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc05570: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc05574: 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) { ffc05578: 81 63 00 b4 lwz r11,180(r3) <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; ffc0557c: 80 03 00 90 lwz r0,144(r3) <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { ffc05580: 2f 8b 00 02 cmpwi cr7,r11,2 <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; ffc05584: 7c 00 22 14 add r0,r0,r4 <== NOT EXECUTED ffc05588: 90 03 00 90 stw r0,144(r3) <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { ffc0558c: 40 be 00 1c bne+ cr7,ffc055a8 <== NOT EXECUTED /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, ffc05590: 80 63 00 c8 lwz r3,200(r3) <== NOT EXECUTED ffc05594: 38 80 00 02 li r4,2 <== NOT EXECUTED ffc05598: 48 00 22 f5 bl ffc0788c <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) ffc0559c: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc055a0: 41 be 00 40 beq+ cr7,ffc055e0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); ffc055a4: 48 00 30 35 bl ffc085d8 <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else if (tty->t_line == PPPDISC ) { ffc055a8: 80 03 00 cc lwz r0,204(r3) <== NOT EXECUTED ffc055ac: 2f 80 00 05 cmpwi cr7,r0,5 <== NOT EXECUTED ffc055b0: 40 9e 00 20 bne- cr7,ffc055d0 <== NOT EXECUTED /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { ffc055b4: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc055b8: 80 09 29 3c lwz r0,10556(r9) <== NOT EXECUTED ffc055bc: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc055c0: 41 9e 00 20 beq- cr7,ffc055e0 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); ffc055c4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc055c8: 4e 80 04 21 bctrl <== NOT EXECUTED ffc055cc: 48 00 00 14 b ffc055e0 <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); } } ffc055d0: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc055d4: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc055d8: 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); ffc055dc: 4b ff fd 5c b ffc05338 <== NOT EXECUTED } } ffc055e0: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc055e4: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc055e8: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc055ec: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc055f0: 4e 80 00 20 blr <== NOT EXECUTED ffc055f4 : * 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) { ffc055f4: 94 21 ff d0 stwu r1,-48(r1) <== NOT EXECUTED ffc055f8: 7c 08 02 a6 mflr r0 <== 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) { ffc055fc: 3d 20 00 00 lis r9,0 <== 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) { ffc05600: 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) { ffc05604: 39 29 28 88 addi r9,r9,10376 <== NOT EXECUTED ffc05608: 81 63 00 cc lwz r11,204(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) { ffc0560c: 93 81 00 20 stw r28,32(r1) <== NOT EXECUTED rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); ffc05610: 7d 3c 4b 78 mr r28,r9 <== 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) { ffc05614: 55 6b 28 34 rlwinm r11,r11,5,0,26 <== NOT EXECUTED ffc05618: 38 0b 00 10 addi r0,r11,16 <== 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) { ffc0561c: 93 a1 00 24 stw r29,36(r1) <== NOT EXECUTED ffc05620: 7c 9d 23 78 mr r29,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) { ffc05624: 7c 09 00 2e lwzx r0,r9,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) { ffc05628: 93 c1 00 28 stw r30,40(r1) <== 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); ffc0562c: 7c be 2b 78 mr r30,r5 <== 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) { ffc05630: 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) { ffc05634: 93 e1 00 2c stw r31,44(r1) <== NOT EXECUTED ffc05638: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED ffc0563c: 92 c1 00 08 stw r22,8(r1) <== NOT EXECUTED ffc05640: 92 e1 00 0c stw r23,12(r1) <== NOT EXECUTED ffc05644: 93 01 00 10 stw r24,16(r1) <== NOT EXECUTED ffc05648: 93 21 00 14 stw r25,20(r1) <== NOT EXECUTED ffc0564c: 93 41 00 18 stw r26,24(r1) <== NOT EXECUTED ffc05650: 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) { ffc05654: 40 be 00 3c bne+ cr7,ffc05690 <== 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); ffc05658: 7c bb 2b 78 mr r27,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, ffc0565c: 3a e3 00 4a addi r23,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); ffc05660: 3b 03 00 30 addi r24,r3,48 <== NOT EXECUTED ffc05664: 3b 20 00 00 li r25,0 <== NOT EXECUTED ffc05668: 3b c0 00 00 li r30,0 <== NOT EXECUTED ffc0566c: 48 00 02 84 b ffc058f0 <== NOT EXECUTED rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); ffc05670: 81 3f 00 cc lwz r9,204(r31) <== NOT EXECUTED bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { c = *buf++; ffc05674: 88 7d 00 00 lbz r3,0(r29) <== NOT EXECUTED ffc05678: 3b bd 00 01 addi r29,r29,1 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_rint(c,tty); ffc0567c: 55 29 28 34 rlwinm r9,r9,5,0,26 <== NOT EXECUTED ffc05680: 38 09 00 10 addi r0,r9,16 <== NOT EXECUTED ffc05684: 7c 1c 00 2e lwzx r0,r28,r0 <== NOT EXECUTED ffc05688: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0568c: 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--) { ffc05690: 2f 9e 00 00 cmpwi cr7,r30,0 <== NOT EXECUTED c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); ffc05694: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc05698: 3b de ff ff addi r30,r30,-1 <== 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--) { ffc0569c: 40 9e ff d4 bne+ cr7,ffc05670 <== NOT EXECUTED } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { ffc056a0: 80 1f 00 e4 lwz r0,228(r31) <== NOT EXECUTED ffc056a4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc056a8: 40 9e 02 68 bne- cr7,ffc05910 <== NOT EXECUTED ffc056ac: 80 1f 00 dc lwz r0,220(r31) <== NOT EXECUTED ffc056b0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc056b4: 41 9e 02 5c beq- cr7,ffc05910 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); ffc056b8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc056bc: 38 7f 00 30 addi r3,r31,48 <== NOT EXECUTED ffc056c0: 80 9f 00 e0 lwz r4,224(r31) <== NOT EXECUTED tty->tty_rcvwakeup = 1; ffc056c4: 3b c0 00 00 li r30,0 <== 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); ffc056c8: 4e 80 04 21 bctrl <== NOT EXECUTED tty->tty_rcvwakeup = 1; ffc056cc: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc056d0: 90 1f 00 e4 stw r0,228(r31) <== NOT EXECUTED ffc056d4: 48 00 02 40 b ffc05914 <== NOT EXECUTED while (len--) { c = *buf++; /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { ffc056d8: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; ffc056dc: 8b 5d 00 00 lbz r26,0(r29) <== NOT EXECUTED /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { ffc056e0: 70 09 02 00 andi. r9,r0,512 <== NOT EXECUTED ffc056e4: 41 82 00 58 beq- ffc0573c <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { ffc056e8: 89 3f 00 4a lbz r9,74(r31) <== NOT EXECUTED ffc056ec: 88 1f 00 49 lbz r0,73(r31) <== NOT EXECUTED ffc056f0: 7f 89 d0 00 cmpw cr7,r9,r26 <== NOT EXECUTED ffc056f4: 40 be 00 30 bne+ cr7,ffc05724 <== NOT EXECUTED if (c == tty->termios.c_cc[VSTART]) { ffc056f8: 54 00 06 3e clrlwi r0,r0,24 <== NOT EXECUTED ffc056fc: 7f 80 48 00 cmpw cr7,r0,r9 <== NOT EXECUTED ffc05700: 40 be 00 10 bne+ cr7,ffc05710 <== NOT EXECUTED /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; ffc05704: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05708: 68 00 00 10 xori r0,r0,16 <== NOT EXECUTED ffc0570c: 48 00 00 0c b ffc05718 <== NOT EXECUTED } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; ffc05710: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05714: 60 00 00 10 ori r0,r0,16 <== NOT EXECUTED ffc05718: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; ffc0571c: 3b 20 00 01 li r25,1 <== NOT EXECUTED ffc05720: 48 00 00 24 b ffc05744 <== NOT EXECUTED /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { ffc05724: 54 00 06 3e clrlwi r0,r0,24 <== NOT EXECUTED ffc05728: 7f 80 d0 00 cmpw cr7,r0,r26 <== NOT EXECUTED ffc0572c: 40 be 00 10 bne+ cr7,ffc0573c <== NOT EXECUTED /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; ffc05730: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05734: 54 00 07 34 rlwinm r0,r0,0,28,26 <== NOT EXECUTED ffc05738: 4b ff ff e0 b ffc05718 <== NOT EXECUTED flow_rcv = true; } } if (flow_rcv) { ffc0573c: 2f 99 00 00 cmpwi cr7,r25,0 <== NOT EXECUTED ffc05740: 41 be 00 64 beq+ cr7,ffc057a4 <== NOT EXECUTED /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { ffc05744: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05748: 54 00 06 b6 rlwinm r0,r0,0,26,27 <== NOT EXECUTED ffc0574c: 2f 80 00 20 cmpwi cr7,r0,32 <== NOT EXECUTED ffc05750: 40 be 01 98 bne+ cr7,ffc058e8 <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc05754: 7f 80 00 a6 mfmsr r28 <== NOT EXECUTED ffc05758: 7c 10 42 a6 mfsprg r0,0 <== NOT EXECUTED ffc0575c: 7f 80 00 78 andc r0,r28,r0 <== NOT EXECUTED ffc05760: 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) { ffc05764: 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; ffc05768: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { ffc0576c: 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; ffc05770: 54 00 06 f2 rlwinm r0,r0,0,27,25 <== NOT EXECUTED ffc05774: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { ffc05778: 41 be 00 24 beq+ cr7,ffc0579c <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); ffc0577c: 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, ffc05780: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc05784: 80 9f 00 7c lwz r4,124(r31) <== NOT EXECUTED ffc05788: 80 1f 00 a4 lwz r0,164(r31) <== NOT EXECUTED ffc0578c: 7c 84 4a 14 add r4,r4,r9 <== NOT EXECUTED ffc05790: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc05794: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05798: 4e 80 04 21 bctrl <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0579c: 7f 80 01 24 mtmsr r28 <== NOT EXECUTED ffc057a0: 48 00 01 48 b ffc058e8 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; ffc057a4: 83 9f 00 60 lwz r28,96(r31) <== NOT EXECUTED ffc057a8: 81 3f 00 64 lwz r9,100(r31) <== NOT EXECUTED ffc057ac: 38 1c 00 01 addi r0,r28,1 <== NOT EXECUTED ffc057b0: 7f 80 4b 96 divwu r28,r0,r9 <== NOT EXECUTED ffc057b4: 7f 9c 49 d6 mullw r28,r28,r9 <== NOT EXECUTED ffc057b8: 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 ( ffc057bc: 7e c0 00 a6 mfmsr r22 <== NOT EXECUTED ffc057c0: 7c 10 42 a6 mfsprg r0,0 <== NOT EXECUTED ffc057c4: 7e c0 00 78 andc r0,r22,r0 <== NOT EXECUTED ffc057c8: 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) ffc057cc: 80 1f 00 5c lwz r0,92(r31) <== NOT EXECUTED ffc057d0: 81 7f 00 64 lwz r11,100(r31) <== NOT EXECUTED ffc057d4: 81 3f 00 64 lwz r9,100(r31) <== NOT EXECUTED ffc057d8: 7c 00 58 50 subf r0,r0,r11 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && ffc057dc: 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) ffc057e0: 7c 00 e2 14 add r0,r0,r28 <== NOT EXECUTED ffc057e4: 7d 40 4b 96 divwu r10,r0,r9 <== NOT EXECUTED ffc057e8: 7d 2a 49 d6 mullw r9,r10,r9 <== NOT EXECUTED ffc057ec: 7c 09 00 50 subf r0,r9,r0 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && ffc057f0: 7f 80 58 40 cmplw cr7,r0,r11 <== NOT EXECUTED ffc057f4: 40 9d 00 a0 ble- cr7,ffc05894 <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { ffc057f8: 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) ffc057fc: 70 09 00 01 andi. r9,r0,1 <== NOT EXECUTED ffc05800: 40 82 00 94 bne- ffc05894 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; ffc05804: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05808: 60 00 00 01 ori r0,r0,1 <== NOT EXECUTED ffc0580c: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) ffc05810: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05814: 70 00 04 02 andi. r0,r0,1026 <== NOT EXECUTED ffc05818: 2f 80 04 00 cmpwi cr7,r0,1024 <== NOT EXECUTED ffc0581c: 40 be 00 44 bne+ cr7,ffc05860 <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || ffc05820: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05824: 70 09 00 20 andi. r9,r0,32 <== NOT EXECUTED ffc05828: 40 82 00 10 bne- ffc05838 <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { ffc0582c: 80 1f 00 94 lwz r0,148(r31) <== NOT EXECUTED ffc05830: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc05834: 40 9e 00 60 bne- cr7,ffc05894 <== NOT EXECUTED /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; ffc05838: 81 3f 00 b8 lwz r9,184(r31) <== NOT EXECUTED (*tty->device.write)(tty->minor, ffc0583c: 7e e4 bb 78 mr r4,r23 <== NOT EXECUTED ffc05840: 80 1f 00 a4 lwz r0,164(r31) <== NOT EXECUTED ffc05844: 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; ffc05848: 61 29 00 02 ori r9,r9,2 <== NOT EXECUTED (*tty->device.write)(tty->minor, ffc0584c: 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; ffc05850: 91 3f 00 b8 stw r9,184(r31) <== NOT EXECUTED (*tty->device.write)(tty->minor, ffc05854: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05858: 4e 80 04 21 bctrl <== NOT EXECUTED ffc0585c: 48 00 00 38 b ffc05894 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) ffc05860: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05864: 70 00 01 04 andi. r0,r0,260 <== NOT EXECUTED ffc05868: 2f 80 01 00 cmpwi cr7,r0,256 <== NOT EXECUTED ffc0586c: 40 be 00 28 bne+ cr7,ffc05894 <== NOT EXECUTED == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { ffc05870: 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; ffc05874: 81 3f 00 b8 lwz r9,184(r31) <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { ffc05878: 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; ffc0587c: 61 29 00 04 ori r9,r9,4 <== NOT EXECUTED ffc05880: 91 3f 00 b8 stw r9,184(r31) <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { ffc05884: 41 9e 00 10 beq- cr7,ffc05894 <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); ffc05888: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc0588c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05890: 4e 80 04 21 bctrl <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc05894: 7e c0 01 24 mtmsr r22 <== NOT EXECUTED } } /* reenable interrupts */ rtems_interrupt_enable(level); if (newTail == tty->rawInBuf.Head) { ffc05898: 80 1f 00 5c lwz r0,92(r31) <== NOT EXECUTED ffc0589c: 7f 9c 00 00 cmpw cr7,r28,r0 <== NOT EXECUTED ffc058a0: 40 be 00 0c bne+ cr7,ffc058ac <== NOT EXECUTED dropped++; ffc058a4: 3b de 00 01 addi r30,r30,1 <== NOT EXECUTED ffc058a8: 48 00 00 40 b ffc058e8 <== NOT EXECUTED } else { tty->rawInBuf.theBuf[newTail] = c; ffc058ac: 81 3f 00 58 lwz r9,88(r31) <== NOT EXECUTED ffc058b0: 7f 49 e1 ae stbx r26,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 )) { ffc058b4: 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; ffc058b8: 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 )) { ffc058bc: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc058c0: 40 9e 00 28 bne- cr7,ffc058e8 <== NOT EXECUTED ffc058c4: 80 1f 00 dc lwz r0,220(r31) <== NOT EXECUTED ffc058c8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc058cc: 41 9e 00 1c beq- cr7,ffc058e8 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); ffc058d0: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc058d4: 7f 03 c3 78 mr r3,r24 <== NOT EXECUTED ffc058d8: 80 9f 00 e0 lwz r4,224(r31) <== NOT EXECUTED ffc058dc: 4e 80 04 21 bctrl <== NOT EXECUTED tty->tty_rcvwakeup = 1; ffc058e0: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc058e4: 90 1f 00 e4 stw r0,228(r31) <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; ffc058e8: 3b bd 00 01 addi r29,r29,1 <== NOT EXECUTED ffc058ec: 3b 7b ff ff addi r27,r27,-1 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { ffc058f0: 2f 9b 00 00 cmpwi cr7,r27,0 <== NOT EXECUTED ffc058f4: 40 9e fd e4 bne+ cr7,ffc056d8 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; ffc058f8: 80 1f 00 78 lwz r0,120(r31) <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); ffc058fc: 80 7f 00 68 lwz r3,104(r31) <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; ffc05900: 7c 00 f2 14 add r0,r0,r30 <== NOT EXECUTED ffc05904: 90 1f 00 78 stw r0,120(r31) <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); ffc05908: 48 00 25 e9 bl ffc07ef0 <== NOT EXECUTED return dropped; ffc0590c: 48 00 00 08 b ffc05914 <== NOT EXECUTED ffc05910: 3b c0 00 00 li r30,0 <== NOT EXECUTED } ffc05914: 80 01 00 34 lwz r0,52(r1) <== NOT EXECUTED ffc05918: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc0591c: 82 c1 00 08 lwz r22,8(r1) <== NOT EXECUTED ffc05920: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05924: 82 e1 00 0c lwz r23,12(r1) <== NOT EXECUTED ffc05928: 83 01 00 10 lwz r24,16(r1) <== NOT EXECUTED ffc0592c: 83 21 00 14 lwz r25,20(r1) <== NOT EXECUTED ffc05930: 83 41 00 18 lwz r26,24(r1) <== NOT EXECUTED ffc05934: 83 61 00 1c lwz r27,28(r1) <== NOT EXECUTED ffc05938: 83 81 00 20 lwz r28,32(r1) <== NOT EXECUTED ffc0593c: 83 a1 00 24 lwz r29,36(r1) <== NOT EXECUTED ffc05940: 83 c1 00 28 lwz r30,40(r1) <== NOT EXECUTED ffc05944: 83 e1 00 2c lwz r31,44(r1) <== NOT EXECUTED ffc05948: 38 21 00 30 addi r1,r1,48 <== NOT EXECUTED ffc0594c: 4e 80 00 20 blr <== NOT EXECUTED ffc052a0 : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { ffc052a0: 7c 08 02 a6 mflr r0 ffc052a4: 94 21 ff f8 stwu r1,-8(r1) rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { ffc052a8: 3c e0 00 00 lis r7,0 struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { ffc052ac: 90 01 00 0c stw r0,12(r1) rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { ffc052b0: 80 07 27 58 lwz r0,10072(r7) ffc052b4: 38 e7 27 58 addi r7,r7,10072 ffc052b8: 2f 80 00 00 cmpwi cr7,r0,0 ffc052bc: 40 be 00 28 bne+ cr7,ffc052e4 sc = rtems_semaphore_create ( ffc052c0: 3c 60 54 52 lis r3,21586 ffc052c4: 60 63 6d 69 ori r3,r3,28009 ffc052c8: 38 80 00 01 li r4,1 ffc052cc: 38 a0 00 54 li r5,84 ffc052d0: 38 c0 00 00 li r6,0 ffc052d4: 48 00 28 09 bl ffc07adc 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) ffc052d8: 2f 83 00 00 cmpwi cr7,r3,0 ffc052dc: 41 be 00 08 beq+ cr7,ffc052e4 rtems_fatal_error_occurred (sc); ffc052e0: 48 00 32 f9 bl ffc085d8 <== NOT EXECUTED } } ffc052e4: 80 01 00 0c lwz r0,12(r1) ffc052e8: 38 21 00 08 addi r1,r1,8 ffc052ec: 7c 08 03 a6 mtlr r0 ffc052f0: 4e 80 00 20 blr ffc066d4 : } } rtems_status_code rtems_termios_ioctl (void *arg) { ffc066d4: 94 21 ff e0 stwu r1,-32(r1) ffc066d8: 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); ffc066dc: 38 80 00 00 li r4,0 } } rtems_status_code rtems_termios_ioctl (void *arg) { ffc066e0: 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; ffc066e4: 38 00 00 00 li r0,0 sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc066e8: 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; ffc066ec: 81 23 00 00 lwz r9,0(r3) } } rtems_status_code rtems_termios_ioctl (void *arg) { ffc066f0: 93 e1 00 1c stw r31,28(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; ffc066f4: 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; ffc066f8: 83 e9 00 38 lwz r31,56(r9) } } rtems_status_code rtems_termios_ioctl (void *arg) { ffc066fc: 93 c1 00 18 stw r30,24(r1) ffc06700: 7c 7e 1b 78 mr r30,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); ffc06704: 80 7f 00 18 lwz r3,24(r31) } } rtems_status_code rtems_termios_ioctl (void *arg) { ffc06708: 93 81 00 10 stw r28,16(r1) ffc0670c: 93 a1 00 14 stw r29,20(r1) ffc06710: 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; ffc06714: 83 9e 00 08 lwz r28,8(r30) rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc06718: 48 00 16 95 bl ffc07dac if (sc != RTEMS_SUCCESSFUL) { ffc0671c: 7c 7d 1b 79 mr. r29,r3 ffc06720: 40 82 03 9c bne- ffc06abc args->ioctl_return = sc; return sc; } switch (args->command) { ffc06724: 80 1e 00 04 lwz r0,4(r30) ffc06728: 2f 80 00 04 cmpwi cr7,r0,4 ffc0672c: 41 9e 02 c8 beq- cr7,ffc069f4 ffc06730: 2b 80 00 04 cmplwi cr7,r0,4 ffc06734: 41 9d 00 20 bgt- cr7,ffc06754 ffc06738: 2f 80 00 02 cmpwi cr7,r0,2 ffc0673c: 41 9e 00 a0 beq- cr7,ffc067dc ffc06740: 2b 80 00 02 cmplwi cr7,r0,2 ffc06744: 41 9d 02 90 bgt- cr7,ffc069d4 ffc06748: 2f 80 00 01 cmpwi cr7,r0,1 ffc0674c: 40 be 00 44 bne+ cr7,ffc06790 ffc06750: 48 00 00 78 b ffc067c8 ffc06754: 3d 20 40 04 lis r9,16388 <== NOT EXECUTED ffc06758: 61 29 66 7f ori r9,r9,26239 <== NOT EXECUTED ffc0675c: 7f 80 48 00 cmpw cr7,r0,r9 <== NOT EXECUTED ffc06760: 41 9e 03 24 beq- cr7,ffc06a84 <== NOT EXECUTED ffc06764: 7f 80 48 40 cmplw cr7,r0,r9 <== NOT EXECUTED ffc06768: 41 9d 00 10 bgt- cr7,ffc06778 <== NOT EXECUTED ffc0676c: 2f 80 00 05 cmpwi cr7,r0,5 <== NOT EXECUTED ffc06770: 40 be 00 20 bne+ cr7,ffc06790 <== NOT EXECUTED ffc06774: 48 00 02 6c b ffc069e0 <== NOT EXECUTED ffc06778: 6c 09 40 04 xoris r9,r0,16388 <== NOT EXECUTED ffc0677c: 2f 89 74 1a cmpwi cr7,r9,29722 <== NOT EXECUTED ffc06780: 41 9e 02 f8 beq- cr7,ffc06a78 <== NOT EXECUTED ffc06784: 6c 09 80 04 xoris r9,r0,32772 <== NOT EXECUTED ffc06788: 2f 89 74 1b cmpwi cr7,r9,29723 <== NOT EXECUTED ffc0678c: 41 9e 02 7c beq- cr7,ffc06a08 <== NOT EXECUTED default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { ffc06790: 80 1f 00 cc lwz r0,204(r31) <== NOT EXECUTED ffc06794: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc06798: 39 29 28 88 addi r9,r9,10376 <== NOT EXECUTED ffc0679c: 54 00 28 34 rlwinm r0,r0,5,0,26 <== NOT EXECUTED ffc067a0: 7d 29 02 14 add r9,r9,r0 <== NOT EXECUTED ffc067a4: 80 09 00 18 lwz r0,24(r9) <== NOT EXECUTED ffc067a8: 3b a0 00 0a li r29,10 <== NOT EXECUTED ffc067ac: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc067b0: 41 9e 03 04 beq- cr7,ffc06ab4 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); ffc067b4: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc067b8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc067bc: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc067c0: 4e 80 04 21 bctrl <== NOT EXECUTED ffc067c4: 48 00 02 ac b ffc06a70 <== NOT EXECUTED sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; ffc067c8: 80 7e 00 08 lwz r3,8(r30) ffc067cc: 38 9f 00 30 addi r4,r31,48 ffc067d0: 38 a0 00 24 li r5,36 ffc067d4: 48 00 c2 29 bl ffc129fc break; ffc067d8: 48 00 02 dc b ffc06ab4 case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; ffc067dc: 80 9e 00 08 lwz r4,8(r30) ffc067e0: 38 7f 00 30 addi r3,r31,48 ffc067e4: 38 a0 00 24 li r5,36 ffc067e8: 48 00 c2 15 bl ffc129fc /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && ffc067ec: 80 1f 00 b8 lwz r0,184(r31) ffc067f0: 70 09 02 00 andi. r9,r0,512 ffc067f4: 41 82 00 78 beq- ffc0686c ffc067f8: 80 1f 00 30 lwz r0,48(r31) ffc067fc: 70 09 04 00 andi. r9,r0,1024 ffc06800: 40 82 00 6c bne- ffc0686c !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); ffc06804: 81 3f 00 b8 lwz r9,184(r31) <== NOT EXECUTED ffc06808: 38 00 fd ef li r0,-529 <== NOT EXECUTED ffc0680c: 7d 20 00 38 and r0,r9,r0 <== NOT EXECUTED ffc06810: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { ffc06814: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc06818: 70 09 00 20 andi. r9,r0,32 <== NOT EXECUTED ffc0681c: 41 82 00 50 beq- ffc0686c <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc06820: 7f 80 00 a6 mfmsr r28 <== NOT EXECUTED ffc06824: 7c 10 42 a6 mfsprg r0,0 <== NOT EXECUTED ffc06828: 7f 80 00 78 andc r0,r28,r0 <== NOT EXECUTED ffc0682c: 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) { ffc06830: 81 3f 00 94 lwz r9,148(r31) <== 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; ffc06834: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { ffc06838: 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; ffc0683c: 54 00 06 f2 rlwinm r0,r0,0,27,25 <== NOT EXECUTED ffc06840: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { ffc06844: 41 be 00 24 beq+ cr7,ffc06868 <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); ffc06848: 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, ffc0684c: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc06850: 80 9f 00 7c lwz r4,124(r31) <== NOT EXECUTED ffc06854: 80 1f 00 a4 lwz r0,164(r31) <== NOT EXECUTED ffc06858: 7c 84 4a 14 add r4,r4,r9 <== NOT EXECUTED ffc0685c: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc06860: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc06864: 4e 80 04 21 bctrl <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc06868: 7f 80 01 24 mtmsr r28 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && ffc0686c: 80 1f 00 b8 lwz r0,184(r31) ffc06870: 70 09 04 00 andi. r9,r0,1024 ffc06874: 41 82 00 28 beq- ffc0689c ffc06878: 80 1f 00 30 lwz r0,48(r31) <== NOT EXECUTED ffc0687c: 70 09 10 00 andi. r9,r0,4096 <== NOT EXECUTED ffc06880: 40 82 00 1c bne- ffc0689c <== NOT EXECUTED !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); ffc06884: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc06888: 54 00 05 a8 rlwinm r0,r0,0,22,20 <== NOT EXECUTED ffc0688c: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); ffc06890: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc06894: 54 00 07 fa rlwinm r0,r0,0,31,29 <== NOT EXECUTED ffc06898: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && ffc0689c: 80 1f 00 b8 lwz r0,184(r31) ffc068a0: 70 09 01 00 andi. r9,r0,256 ffc068a4: 41 82 00 4c beq- ffc068f0 ffc068a8: 80 1f 00 38 lwz r0,56(r31) <== NOT EXECUTED ffc068ac: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc068b0: 41 9c 00 40 blt- cr7,ffc068f0 <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); ffc068b4: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc068b8: 54 00 06 2c rlwinm r0,r0,0,24,22 <== NOT EXECUTED ffc068bc: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && ffc068c0: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc068c4: 70 09 00 04 andi. r9,r0,4 <== NOT EXECUTED ffc068c8: 41 82 00 1c beq- ffc068e4 <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { ffc068cc: 80 1f 00 b0 lwz r0,176(r31) <== 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) && ffc068d0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc068d4: 41 9e 00 10 beq- cr7,ffc068e4 <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { tty->device.startRemoteTx(tty->minor); ffc068d8: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc068dc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc068e0: 4e 80 04 21 bctrl <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); ffc068e4: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc068e8: 54 00 07 b8 rlwinm r0,r0,0,30,28 <== NOT EXECUTED ffc068ec: 90 1f 00 b8 stw r0,184(r31) <== 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) { ffc068f0: 80 1f 00 38 lwz r0,56(r31) ffc068f4: 2f 80 00 00 cmpwi cr7,r0,0 ffc068f8: 40 bc 00 10 bge+ cr7,ffc06908 tty->flow_ctrl |= FL_MDRTS; ffc068fc: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc06900: 60 00 01 00 ori r0,r0,256 <== NOT EXECUTED ffc06904: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { ffc06908: 80 1f 00 30 lwz r0,48(r31) ffc0690c: 70 09 10 00 andi. r9,r0,4096 ffc06910: 41 82 00 10 beq- ffc06920 tty->flow_ctrl |= FL_MDXOF; ffc06914: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc06918: 60 00 04 00 ori r0,r0,1024 <== NOT EXECUTED ffc0691c: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { ffc06920: 80 1f 00 30 lwz r0,48(r31) ffc06924: 70 09 04 00 andi. r9,r0,1024 ffc06928: 41 82 00 10 beq- ffc06938 tty->flow_ctrl |= FL_MDXON; ffc0692c: 80 1f 00 b8 lwz r0,184(r31) ffc06930: 60 00 02 00 ori r0,r0,512 ffc06934: 90 1f 00 b8 stw r0,184(r31) 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) { ffc06938: 83 9f 00 3c lwz r28,60(r31) ffc0693c: 73 9c 00 02 andi. r28,r28,2 ffc06940: 41 82 00 0c beq- ffc0694c tty->rawInBufSemaphoreOptions = RTEMS_WAIT; ffc06944: 38 00 00 00 li r0,0 ffc06948: 48 00 00 54 b ffc0699c 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; ffc0694c: 8b 7f 00 46 lbz r27,70(r31) <== NOT EXECUTED ffc06950: 48 00 0d 01 bl ffc07650 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * ffc06954: 39 20 00 0a li r9,10 <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { ffc06958: 88 1f 00 46 lbz r0,70(r31) <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * ffc0695c: 7f 63 d9 d6 mullw r27,r3,r27 <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { ffc06960: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * ffc06964: 7f 7b 4b 96 divwu r27,r27,r9 <== NOT EXECUTED ffc06968: 89 3f 00 47 lbz r9,71(r31) <== NOT EXECUTED ffc0696c: 93 7f 00 54 stw r27,84(r31) <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { ffc06970: 41 9e 00 24 beq- cr7,ffc06994 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) ffc06974: 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; ffc06978: 93 9f 00 6c stw r28,108(r31) <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; ffc0697c: 93 7f 00 70 stw r27,112(r31) <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) ffc06980: 41 9e 00 0c beq- cr7,ffc0698c <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; ffc06984: 93 9f 00 74 stw r28,116(r31) <== NOT EXECUTED ffc06988: 48 00 00 2c b ffc069b4 <== NOT EXECUTED else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; ffc0698c: 93 7f 00 74 stw r27,116(r31) <== NOT EXECUTED ffc06990: 48 00 00 24 b ffc069b4 <== NOT EXECUTED } else { if (tty->termios.c_cc[VMIN]) { ffc06994: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc06998: 41 9e 00 14 beq- cr7,ffc069ac <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; ffc0699c: 90 1f 00 74 stw r0,116(r31) else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; ffc069a0: 90 1f 00 6c stw r0,108(r31) tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; ffc069a4: 90 1f 00 70 stw r0,112(r31) ffc069a8: 48 00 00 0c b ffc069b4 tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; ffc069ac: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc069b0: 90 1f 00 6c stw r0,108(r31) <== NOT EXECUTED } } } if (tty->device.setAttributes) ffc069b4: 80 1f 00 a8 lwz r0,168(r31) ffc069b8: 2f 80 00 00 cmpwi cr7,r0,0 ffc069bc: 41 9e 00 f8 beq- cr7,ffc06ab4 (*tty->device.setAttributes)(tty->minor, &tty->termios); ffc069c0: 80 7f 00 10 lwz r3,16(r31) ffc069c4: 38 9f 00 30 addi r4,r31,48 ffc069c8: 7c 09 03 a6 mtctr r0 ffc069cc: 4e 80 04 21 bctrl ffc069d0: 48 00 00 e4 b ffc06ab4 break; case RTEMS_IO_TCDRAIN: drainOutput (tty); ffc069d4: 7f e3 fb 78 mr r3,r31 ffc069d8: 4b ff f8 a1 bl ffc06278 break; ffc069dc: 48 00 00 d8 b ffc06ab4 case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; ffc069e0: 81 3c 00 00 lwz r9,0(r28) <== NOT EXECUTED ffc069e4: 81 5c 00 04 lwz r10,4(r28) <== NOT EXECUTED ffc069e8: 91 3f 00 d4 stw r9,212(r31) <== NOT EXECUTED ffc069ec: 91 5f 00 d8 stw r10,216(r31) <== NOT EXECUTED break; ffc069f0: 48 00 00 c4 b ffc06ab4 <== NOT EXECUTED case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; ffc069f4: 81 3c 00 00 lwz r9,0(r28) <== NOT EXECUTED ffc069f8: 81 5c 00 04 lwz r10,4(r28) <== NOT EXECUTED ffc069fc: 91 3f 00 dc stw r9,220(r31) <== NOT EXECUTED ffc06a00: 91 5f 00 e0 stw r10,224(r31) <== NOT EXECUTED break; ffc06a04: 48 00 00 b0 b ffc06ab4 <== NOT EXECUTED #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { ffc06a08: 80 1f 00 cc lwz r0,204(r31) <== NOT EXECUTED ffc06a0c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc06a10: 39 29 28 88 addi r9,r9,10376 <== NOT EXECUTED ffc06a14: 54 00 28 34 rlwinm r0,r0,5,0,26 <== NOT EXECUTED ffc06a18: 7d 29 02 14 add r9,r9,r0 <== NOT EXECUTED ffc06a1c: 80 09 00 04 lwz r0,4(r9) <== NOT EXECUTED ffc06a20: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06a24: 41 9e 00 14 beq- cr7,ffc06a38 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_close(tty); ffc06a28: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc06a2c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc06a30: 4e 80 04 21 bctrl <== NOT EXECUTED ffc06a34: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED } tty->t_line=*(int*)(args->buffer); ffc06a38: 81 3e 00 08 lwz r9,8(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) { ffc06a3c: 3d 60 00 00 lis r11,0 <== NOT EXECUTED ffc06a40: 39 6b 28 88 addi r11,r11,10376 <== 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); ffc06a44: 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) { ffc06a48: 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); ffc06a4c: 91 3f 00 cc stw r9,204(r31) <== 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) { ffc06a50: 7c 0b 00 2e lwzx r0,r11,r0 <== NOT EXECUTED */ 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); tty->t_sc = NULL; /* ensure that no more valid data */ ffc06a54: 39 60 00 00 li r11,0 <== NOT EXECUTED ffc06a58: 91 7f 00 d0 stw r11,208(r31) <== NOT EXECUTED /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { ffc06a5c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06a60: 41 9e 00 54 beq- cr7,ffc06ab4 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_open(tty); ffc06a64: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc06a68: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc06a6c: 4e 80 04 21 bctrl <== NOT EXECUTED ffc06a70: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED ffc06a74: 48 00 00 40 b ffc06ab4 <== NOT EXECUTED } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; ffc06a78: 81 3e 00 08 lwz r9,8(r30) <== NOT EXECUTED ffc06a7c: 80 1f 00 cc lwz r0,204(r31) <== NOT EXECUTED ffc06a80: 48 00 00 30 b ffc06ab0 <== NOT EXECUTED break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; ffc06a84: 81 3f 00 60 lwz r9,96(r31) <== NOT EXECUTED ffc06a88: 80 1f 00 5c lwz r0,92(r31) <== NOT EXECUTED if ( rawnc < 0 ) ffc06a8c: 7c 00 48 51 subf. r0,r0,r9 <== NOT EXECUTED ffc06a90: 40 a0 00 0c bge+ ffc06a9c <== NOT EXECUTED rawnc += tty->rawInBuf.Size; ffc06a94: 81 3f 00 64 lwz r9,100(r31) <== NOT EXECUTED ffc06a98: 7c 00 4a 14 add r0,r0,r9 <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; ffc06a9c: 81 5f 00 20 lwz r10,32(r31) <== NOT EXECUTED ffc06aa0: 81 7f 00 24 lwz r11,36(r31) <== NOT EXECUTED ffc06aa4: 81 3e 00 08 lwz r9,8(r30) <== NOT EXECUTED ffc06aa8: 7d 6b 50 50 subf r11,r11,r10 <== NOT EXECUTED ffc06aac: 7c 0b 02 14 add r0,r11,r0 <== NOT EXECUTED ffc06ab0: 90 09 00 00 stw r0,0(r9) <== NOT EXECUTED } break; } rtems_semaphore_release (tty->osem); ffc06ab4: 80 7f 00 18 lwz r3,24(r31) ffc06ab8: 48 00 14 39 bl ffc07ef0 args->ioctl_return = sc; return sc; } ffc06abc: 80 01 00 24 lwz r0,36(r1) ffc06ac0: 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; ffc06ac4: 93 be 00 0c stw r29,12(r30) return sc; } ffc06ac8: 7c 08 03 a6 mtlr r0 ffc06acc: 83 61 00 0c lwz r27,12(r1) ffc06ad0: 83 81 00 10 lwz r28,16(r1) ffc06ad4: 83 a1 00 14 lwz r29,20(r1) ffc06ad8: 83 c1 00 18 lwz r30,24(r1) ffc06adc: 83 e1 00 1c lwz r31,28(r1) ffc06ae0: 38 21 00 20 addi r1,r1,32 ffc06ae4: 4e 80 00 20 blr ffc06cb8 : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { ffc06cb8: 94 21 ff d0 stwu r1,-48(r1) struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, ffc06cbc: 3d 20 00 00 lis r9,0 rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { ffc06cc0: 7c 08 02 a6 mflr r0 ffc06cc4: 93 61 00 1c stw r27,28(r1) ffc06cc8: 7c 7b 1b 78 mr r27,r3 struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, ffc06ccc: 80 69 27 58 lwz r3,10072(r9) rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { ffc06cd0: 93 21 00 14 stw r25,20(r1) ffc06cd4: 7c b9 2b 78 mr r25,r5 struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, ffc06cd8: 38 a0 00 00 li r5,0 rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { ffc06cdc: 93 41 00 18 stw r26,24(r1) ffc06ce0: 7c 9a 23 78 mr r26,r4 struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, ffc06ce4: 38 80 00 00 li r4,0 rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { ffc06ce8: 93 01 00 10 stw r24,16(r1) ffc06cec: 7c d8 33 78 mr r24,r6 ffc06cf0: 93 a1 00 24 stw r29,36(r1) ffc06cf4: 90 01 00 34 stw r0,52(r1) ffc06cf8: 92 e1 00 0c stw r23,12(r1) ffc06cfc: 93 81 00 20 stw r28,32(r1) ffc06d00: 93 c1 00 28 stw r30,40(r1) ffc06d04: 93 e1 00 2c stw r31,44(r1) struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, ffc06d08: 48 00 10 a5 bl ffc07dac RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) ffc06d0c: 7c 7d 1b 79 mr. r29,r3 ffc06d10: 40 82 03 f8 bne- ffc07108 return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { ffc06d14: 3d 20 00 00 lis r9,0 ffc06d18: 83 c9 27 60 lwz r30,10080(r9) ffc06d1c: 48 00 00 20 b ffc06d3c if ((tty->major == major) && (tty->minor == minor)) ffc06d20: 80 1e 00 0c lwz r0,12(r30) ffc06d24: 7f 80 d8 00 cmpw cr7,r0,r27 ffc06d28: 40 be 00 10 bne+ cr7,ffc06d38 ffc06d2c: 80 1e 00 10 lwz r0,16(r30) ffc06d30: 7f 80 d0 00 cmpw cr7,r0,r26 ffc06d34: 41 9e 03 44 beq- cr7,ffc07078 */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { ffc06d38: 83 de 00 00 lwz r30,0(r30) ffc06d3c: 2f 9e 00 00 cmpwi cr7,r30,0 ffc06d40: 40 9e ff e0 bne+ cr7,ffc06d20 ffc06d44: 48 00 03 fc b ffc07140 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; ffc06d48: 3f 80 00 00 lis r28,0 ffc06d4c: 3a fc 21 68 addi r23,r28,8552 ffc06d50: 80 17 00 04 lwz r0,4(r23) ffc06d54: 90 1e 00 64 stw r0,100(r30) tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); ffc06d58: 80 7e 00 64 lwz r3,100(r30) ffc06d5c: 4b ff d8 4d bl ffc045a8 if (tty->rawInBuf.theBuf == NULL) { ffc06d60: 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); ffc06d64: 90 7e 00 58 stw r3,88(r30) if (tty->rawInBuf.theBuf == NULL) { ffc06d68: 40 be 00 1c bne+ cr7,ffc06d84 free(tty); ffc06d6c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc06d70: 4b ff d4 d5 bl ffc04244 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); ffc06d74: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc06d78: 80 69 27 58 lwz r3,10072(r9) <== NOT EXECUTED ffc06d7c: 3b a0 00 1a li r29,26 <== NOT EXECUTED ffc06d80: 48 00 03 84 b ffc07104 <== NOT EXECUTED return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; ffc06d84: 80 17 00 08 lwz r0,8(r23) ffc06d88: 90 1e 00 88 stw r0,136(r30) tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); ffc06d8c: 80 7e 00 88 lwz r3,136(r30) ffc06d90: 4b ff d8 19 bl ffc045a8 if (tty->rawOutBuf.theBuf == NULL) { ffc06d94: 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); ffc06d98: 90 7e 00 7c stw r3,124(r30) if (tty->rawOutBuf.theBuf == NULL) { ffc06d9c: 40 be 00 10 bne+ cr7,ffc06dac free((void *)(tty->rawInBuf.theBuf)); ffc06da0: 80 7e 00 58 lwz r3,88(r30) <== NOT EXECUTED free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); ffc06da4: 3b a0 00 1a li r29,26 <== NOT EXECUTED ffc06da8: 48 00 00 28 b ffc06dd0 <== NOT EXECUTED return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); ffc06dac: 80 7c 21 68 lwz r3,8552(r28) ffc06db0: 4b ff d7 f9 bl ffc045a8 if (tty->cbuf == NULL) { ffc06db4: 2f 83 00 00 cmpwi cr7,r3,0 return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); ffc06db8: 90 7e 00 1c stw r3,28(r30) if (tty->cbuf == NULL) { ffc06dbc: 40 be 00 24 bne+ cr7,ffc06de0 free((void *)(tty->rawOutBuf.theBuf)); ffc06dc0: 80 7e 00 7c lwz r3,124(r30) <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); ffc06dc4: 3b a0 00 1a li r29,26 <== NOT EXECUTED /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); ffc06dc8: 4b ff d4 7d bl ffc04244 <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); ffc06dcc: 80 7e 00 58 lwz r3,88(r30) <== NOT EXECUTED ffc06dd0: 4b ff d4 75 bl ffc04244 <== NOT EXECUTED free(tty); ffc06dd4: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc06dd8: 4b ff d4 6d bl ffc04244 <== NOT EXECUTED ffc06ddc: 48 00 03 20 b ffc070fc <== NOT EXECUTED tty->tty_rcvwakeup = 0; /* * link tty */ tty->forw = rtems_termios_ttyHead; ffc06de0: 3d 20 00 00 lis r9,0 ffc06de4: 81 29 27 60 lwz r9,10080(r9) return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; ffc06de8: 38 00 00 00 li r0,0 /* * link tty */ tty->forw = rtems_termios_ttyHead; tty->back = NULL; ffc06dec: 90 1e 00 04 stw r0,4(r30) if (rtems_termios_ttyHead != NULL) ffc06df0: 2f 89 00 00 cmpwi cr7,r9,0 return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; ffc06df4: 90 1e 00 d4 stw r0,212(r30) tty->tty_snd.sw_arg = NULL; ffc06df8: 90 1e 00 d8 stw r0,216(r30) tty->tty_rcv.sw_pfn = NULL; ffc06dfc: 90 1e 00 dc stw r0,220(r30) tty->tty_rcv.sw_arg = NULL; ffc06e00: 90 1e 00 e0 stw r0,224(r30) tty->tty_rcvwakeup = 0; ffc06e04: 90 1e 00 e4 stw r0,228(r30) /* * link tty */ tty->forw = rtems_termios_ttyHead; ffc06e08: 91 3e 00 00 stw r9,0(r30) tty->back = NULL; if (rtems_termios_ttyHead != NULL) ffc06e0c: 41 9e 00 08 beq- cr7,ffc06e14 rtems_termios_ttyHead->back = tty; ffc06e10: 93 c9 00 04 stw r30,4(r9) rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) ffc06e14: 3d 20 00 00 lis r9,0 ffc06e18: 80 09 27 5c lwz r0,10076(r9) */ tty->forw = rtems_termios_ttyHead; tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; ffc06e1c: 3d 60 00 00 lis r11,0 ffc06e20: 93 eb 27 60 stw r31,10080(r11) if (rtems_termios_ttyTail == NULL) ffc06e24: 2f 80 00 00 cmpwi cr7,r0,0 ffc06e28: 40 be 00 08 bne+ cr7,ffc06e30 rtems_termios_ttyTail = tty; ffc06e2c: 93 e9 27 5c stw r31,10076(r9) tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( ffc06e30: 3f 80 00 00 lis r28,0 ffc06e34: 3b 9c 21 68 addi r28,r28,8552 ffc06e38: 88 7c 00 0c lbz r3,12(r28) ffc06e3c: 38 80 00 01 li r4,1 rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; tty->minor = minor; ffc06e40: 93 5f 00 10 stw r26,16(r31) tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( ffc06e44: 38 a0 00 54 li r5,84 ffc06e48: 64 63 54 52 oris r3,r3,21586 rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; tty->minor = minor; tty->major = major; ffc06e4c: 93 7f 00 0c stw r27,12(r31) /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( ffc06e50: 60 63 69 00 ori r3,r3,26880 ffc06e54: 38 c0 00 00 li r6,0 ffc06e58: 38 ff 00 14 addi r7,r31,20 ffc06e5c: 48 00 0c 81 bl ffc07adc 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) ffc06e60: 2f 83 00 00 cmpwi cr7,r3,0 ffc06e64: 40 9e 02 94 bne- cr7,ffc070f8 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( ffc06e68: 88 7c 00 0c lbz r3,12(r28) ffc06e6c: 38 80 00 01 li r4,1 ffc06e70: 38 a0 00 54 li r5,84 ffc06e74: 64 63 54 52 oris r3,r3,21586 ffc06e78: 60 63 6f 00 ori r3,r3,28416 ffc06e7c: 38 c0 00 00 li r6,0 ffc06e80: 38 ff 00 18 addi r7,r31,24 ffc06e84: 48 00 0c 59 bl ffc07adc 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) ffc06e88: 2f 83 00 00 cmpwi cr7,r3,0 ffc06e8c: 40 9e 02 6c bne- cr7,ffc070f8 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( ffc06e90: 88 7c 00 0c lbz r3,12(r28) ffc06e94: 38 80 00 00 li r4,0 ffc06e98: 38 a0 00 20 li r5,32 ffc06e9c: 64 63 54 52 oris r3,r3,21586 ffc06ea0: 60 63 78 00 ori r3,r3,30720 ffc06ea4: 38 c0 00 00 li r6,0 ffc06ea8: 38 ff 00 8c addi r7,r31,140 ffc06eac: 48 00 0c 31 bl ffc07adc rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) ffc06eb0: 7c 60 1b 79 mr. r0,r3 ffc06eb4: 40 82 02 44 bne- ffc070f8 tty->rawOutBufState = rob_idle; /* * Set callbacks */ tty->device = *callbacks; ffc06eb8: 81 18 00 00 lwz r8,0(r24) ffc06ebc: 81 58 00 04 lwz r10,4(r24) ffc06ec0: 81 78 00 08 lwz r11,8(r24) ffc06ec4: 81 38 00 0c lwz r9,12(r24) ffc06ec8: 91 1f 00 98 stw r8,152(r31) ffc06ecc: 91 5f 00 9c stw r10,156(r31) ffc06ed0: 91 7f 00 a0 stw r11,160(r31) ffc06ed4: 91 3f 00 a4 stw r9,164(r31) ffc06ed8: 81 38 00 1c lwz r9,28(r24) ffc06edc: 81 18 00 10 lwz r8,16(r24) /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { ffc06ee0: 2f 89 00 02 cmpwi cr7,r9,2 tty->rawOutBufState = rob_idle; /* * Set callbacks */ tty->device = *callbacks; ffc06ee4: 81 58 00 14 lwz r10,20(r24) ffc06ee8: 81 78 00 18 lwz r11,24(r24) 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; ffc06eec: 90 1f 00 94 stw r0,148(r31) /* * Set callbacks */ tty->device = *callbacks; ffc06ef0: 91 1f 00 a8 stw r8,168(r31) ffc06ef4: 91 5f 00 ac stw r10,172(r31) ffc06ef8: 91 7f 00 b0 stw r11,176(r31) ffc06efc: 91 3f 00 b4 stw r9,180(r31) /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { ffc06f00: 40 be 00 5c bne+ cr7,ffc06f5c sc = rtems_task_create ( ffc06f04: 88 7c 00 0c lbz r3,12(r28) <== NOT EXECUTED ffc06f08: 38 80 00 0a li r4,10 <== NOT EXECUTED ffc06f0c: 38 a0 04 00 li r5,1024 <== NOT EXECUTED ffc06f10: 64 63 54 78 oris r3,r3,21624 <== NOT EXECUTED ffc06f14: 60 63 54 00 ori r3,r3,21504 <== NOT EXECUTED ffc06f18: 38 c0 05 00 li r6,1280 <== NOT EXECUTED ffc06f1c: 38 e0 00 00 li r7,0 <== NOT EXECUTED ffc06f20: 39 1f 00 c8 addi r8,r31,200 <== NOT EXECUTED ffc06f24: 48 00 10 95 bl ffc07fb8 <== 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) ffc06f28: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc06f2c: 40 9e 01 cc bne- cr7,ffc070f8 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_create ( ffc06f30: 88 7c 00 0c lbz r3,12(r28) <== NOT EXECUTED ffc06f34: 38 80 00 09 li r4,9 <== NOT EXECUTED ffc06f38: 38 a0 04 00 li r5,1024 <== NOT EXECUTED ffc06f3c: 64 63 52 78 oris r3,r3,21112 <== NOT EXECUTED ffc06f40: 60 63 54 00 ori r3,r3,21504 <== NOT EXECUTED ffc06f44: 38 c0 05 00 li r6,1280 <== NOT EXECUTED ffc06f48: 38 e0 00 00 li r7,0 <== NOT EXECUTED ffc06f4c: 39 1f 00 c4 addi r8,r31,196 <== NOT EXECUTED ffc06f50: 48 00 10 69 bl ffc07fb8 <== 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) ffc06f54: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc06f58: 40 9e 01 a0 bne- cr7,ffc070f8 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || ffc06f5c: 80 1f 00 a0 lwz r0,160(r31) ffc06f60: 2f 80 00 00 cmpwi cr7,r0,0 ffc06f64: 41 9e 00 10 beq- cr7,ffc06f74 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ ffc06f68: 80 1f 00 b4 lwz r0,180(r31) ffc06f6c: 2f 80 00 02 cmpwi cr7,r0,2 ffc06f70: 40 be 00 30 bne+ cr7,ffc06fa0 sc = rtems_semaphore_create ( ffc06f74: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc06f78: 88 69 21 74 lbz r3,8564(r9) <== NOT EXECUTED ffc06f7c: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc06f80: 38 a0 00 24 li r5,36 <== NOT EXECUTED ffc06f84: 64 63 54 52 oris r3,r3,21586 <== NOT EXECUTED ffc06f88: 60 63 72 00 ori r3,r3,29184 <== NOT EXECUTED ffc06f8c: 38 c0 00 00 li r6,0 <== NOT EXECUTED ffc06f90: 38 ff 00 68 addi r7,r31,104 <== NOT EXECUTED ffc06f94: 48 00 0b 49 bl ffc07adc <== 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) ffc06f98: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc06f9c: 40 9e 01 5c bne- cr7,ffc070f8 <== NOT EXECUTED tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; ffc06fa0: 39 60 00 7f li r11,127 ffc06fa4: 99 7f 00 43 stb r11,67(r31) tty->termios.c_cc[VKILL] = '\025'; ffc06fa8: 39 60 00 15 li r11,21 tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; ffc06fac: 38 00 00 00 li r0,0 tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; ffc06fb0: 99 7f 00 44 stb r11,68(r31) tty->termios.c_cc[VEOF] = '\004'; ffc06fb4: 39 60 00 04 li r11,4 tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; ffc06fb8: 39 20 00 03 li r9,3 tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; ffc06fbc: 99 7f 00 45 stb r11,69(r31) tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; ffc06fc0: 39 60 00 11 li r11,17 } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; ffc06fc4: 39 00 25 02 li r8,9474 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'; tty->termios.c_cc[VSTART] = '\021'; ffc06fc8: 99 7f 00 49 stb r11,73(r31) tty->termios.c_cc[VSTOP] = '\023'; ffc06fcc: 39 60 00 13 li r11,19 ffc06fd0: 99 7f 00 4a stb r11,74(r31) tty->termios.c_cc[VSUSP] = '\032'; ffc06fd4: 39 60 00 1a li r11,26 ffc06fd8: 99 7f 00 4b stb r11,75(r31) tty->termios.c_cc[VREPRINT] = '\022'; ffc06fdc: 39 60 00 12 li r11,18 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'; ffc06fe0: 98 1f 00 51 stb r0,81(r31) tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; ffc06fe4: 99 7f 00 4d stb r11,77(r31) tty->termios.c_cc[VDISCARD] = '\017'; ffc06fe8: 39 60 00 0f li r11,15 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'; ffc06fec: 98 1f 00 4c stb r0,76(r31) 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; ffc06ff0: 38 00 00 00 li r0,0 ffc06ff4: 90 1f 00 b8 stw r0,184(r31) tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; ffc06ff8: 99 7f 00 4e stb r11,78(r31) tty->termios.c_cc[VWERASE] = '\027'; ffc06ffc: 39 60 00 17 li r11,23 tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; ffc07000: 99 3f 00 41 stb r9,65(r31) tty->termios.c_cc[VQUIT] = '\034'; ffc07004: 39 20 00 1c li r9,28 tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; ffc07008: 99 7f 00 4f stb r11,79(r31) tty->termios.c_cc[VLNEXT] = '\026'; ffc0700c: 39 60 00 16 li r11,22 tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; ffc07010: 99 3f 00 42 stb r9,66(r31) tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') ffc07014: 3d 20 00 00 lis r9,0 ffc07018: 39 29 21 68 addi r9,r9,8552 /* 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; ffc0701c: 80 1f 00 64 lwz r0,100(r31) 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'; ffc07020: 99 7f 00 50 stb r11,80(r31) /* 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; ffc07024: 54 00 f8 7e rlwinm r0,r0,31,1,31 tty->highwater = tty->rawInBuf.Size * 3/4; ffc07028: 81 5f 00 64 lwz r10,100(r31) /* * Bump name characer */ if (c++ == 'z') ffc0702c: 89 69 00 0c lbz r11,12(r9) 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; ffc07030: 1d 4a 00 03 mulli r10,r10,3 } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; ffc07034: 91 1f 00 30 stw r8,48(r31) 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; ffc07038: 55 4a f0 be rlwinm r10,r10,30,2,31 /* 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; ffc0703c: 90 1f 00 bc stw r0,188(r31) tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') ffc07040: 2f 8b 00 7a cmpwi cr7,r11,122 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; ffc07044: 91 5f 00 c0 stw r10,192(r31) /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; ffc07048: 39 40 18 05 li r10,6149 tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') ffc0704c: 39 6b 00 01 addi r11,r11,1 /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; ffc07050: 91 5f 00 34 stw r10,52(r31) tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; ffc07054: 39 40 08 bd li r10,2237 ffc07058: 91 5f 00 38 stw r10,56(r31) tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; ffc0705c: 39 40 00 00 li r10,0 ffc07060: 61 4a 82 3b ori r10,r10,33339 ffc07064: 91 5f 00 3c stw r10,60(r31) tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') ffc07068: 99 69 00 0c stb r11,12(r9) ffc0706c: 40 be 00 0c bne+ cr7,ffc07078 c = 'a'; ffc07070: 38 00 00 61 li r0,97 <== NOT EXECUTED ffc07074: 98 09 00 0c stb r0,12(r9) <== NOT EXECUTED } args->iop->data1 = tty; if (!tty->refcount++) { ffc07078: 81 3e 00 08 lwz r9,8(r30) */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; ffc0707c: 81 79 00 00 lwz r11,0(r25) if (!tty->refcount++) { ffc07080: 2f 89 00 00 cmpwi cr7,r9,0 ffc07084: 39 29 00 01 addi r9,r9,1 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; ffc07088: 93 cb 00 38 stw r30,56(r11) if (!tty->refcount++) { ffc0708c: 91 3e 00 08 stw r9,8(r30) ffc07090: 40 9e 00 6c bne- cr7,ffc070fc if (tty->device.firstOpen) ffc07094: 80 1e 00 98 lwz r0,152(r30) ffc07098: 2f 80 00 00 cmpwi cr7,r0,0 ffc0709c: 41 9e 00 18 beq- cr7,ffc070b4 (*tty->device.firstOpen)(major, minor, arg); ffc070a0: 7f 63 db 78 mr r3,r27 <== NOT EXECUTED ffc070a4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc070a8: 7f 44 d3 78 mr r4,r26 <== NOT EXECUTED ffc070ac: 7f 25 cb 78 mr r5,r25 <== NOT EXECUTED ffc070b0: 4e 80 04 21 bctrl <== NOT EXECUTED /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { ffc070b4: 80 1e 00 b4 lwz r0,180(r30) ffc070b8: 2f 80 00 02 cmpwi cr7,r0,2 ffc070bc: 40 be 00 40 bne+ cr7,ffc070fc sc = rtems_task_start(tty->rxTaskId, ffc070c0: 80 7e 00 c4 lwz r3,196(r30) <== NOT EXECUTED ffc070c4: 3c 80 ff c0 lis r4,-64 <== NOT EXECUTED ffc070c8: 38 84 71 ec addi r4,r4,29164 <== NOT EXECUTED ffc070cc: 7f c5 f3 78 mr r5,r30 <== NOT EXECUTED ffc070d0: 48 00 12 21 bl ffc082f0 <== NOT EXECUTED rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) ffc070d4: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc070d8: 40 9e 00 20 bne- cr7,ffc070f8 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_start(tty->txTaskId, ffc070dc: 80 7e 00 c8 lwz r3,200(r30) <== NOT EXECUTED ffc070e0: 3c 80 ff c0 lis r4,-64 <== NOT EXECUTED ffc070e4: 38 84 71 60 addi r4,r4,29024 <== NOT EXECUTED ffc070e8: 7f c5 f3 78 mr r5,r30 <== NOT EXECUTED ffc070ec: 48 00 12 05 bl ffc082f0 <== NOT EXECUTED rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) ffc070f0: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc070f4: 41 be 00 08 beq+ cr7,ffc070fc <== NOT EXECUTED rtems_fatal_error_occurred (sc); ffc070f8: 48 00 14 e1 bl ffc085d8 <== NOT EXECUTED } } rtems_semaphore_release (rtems_termios_ttyMutex); ffc070fc: 3d 20 00 00 lis r9,0 ffc07100: 80 69 27 58 lwz r3,10072(r9) ffc07104: 48 00 0d ed bl ffc07ef0 return RTEMS_SUCCESSFUL; } ffc07108: 80 01 00 34 lwz r0,52(r1) ffc0710c: 7f a3 eb 78 mr r3,r29 ffc07110: 82 e1 00 0c lwz r23,12(r1) ffc07114: 7c 08 03 a6 mtlr r0 ffc07118: 83 01 00 10 lwz r24,16(r1) ffc0711c: 83 21 00 14 lwz r25,20(r1) ffc07120: 83 41 00 18 lwz r26,24(r1) ffc07124: 83 61 00 1c lwz r27,28(r1) ffc07128: 83 81 00 20 lwz r28,32(r1) ffc0712c: 83 a1 00 24 lwz r29,36(r1) ffc07130: 83 c1 00 28 lwz r30,40(r1) ffc07134: 83 e1 00 2c lwz r31,44(r1) ffc07138: 38 21 00 30 addi r1,r1,48 ffc0713c: 4e 80 00 20 blr static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); ffc07140: 38 60 00 01 li r3,1 ffc07144: 38 80 00 e8 li r4,232 ffc07148: 48 00 5f 49 bl ffc0d090 if (tty == NULL) { ffc0714c: 2f 83 00 00 cmpwi cr7,r3,0 static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); ffc07150: 7c 7e 1b 78 mr r30,r3 ffc07154: 7c 7f 1b 78 mr r31,r3 if (tty == NULL) { ffc07158: 40 9e fb f0 bne+ cr7,ffc06d48 ffc0715c: 4b ff fc 18 b ffc06d74 <== NOT EXECUTED ffc05950 : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { ffc05950: 94 21 ff d8 stwu r1,-40(r1) ffc05954: 7c 08 02 a6 mflr r0 ffc05958: 90 01 00 2c stw r0,44(r1) ffc0595c: 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) { ffc05960: 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) { ffc05964: 93 81 00 18 stw r28,24(r1) const unsigned char *buf = _buf; ffc05968: 7c 7c 1b 78 mr r28,r3 unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { ffc0596c: 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) { ffc05970: 93 a1 00 1c stw r29,28(r1) ffc05974: 7c 9d 23 78 mr r29,r4 ffc05978: 93 e1 00 24 stw r31,36(r1) ffc0597c: 7c bf 2b 78 mr r31,r5 ffc05980: 93 21 00 0c stw r25,12(r1) ffc05984: 93 41 00 10 stw r26,16(r1) ffc05988: 93 61 00 14 stw r27,20(r1) ffc0598c: 93 c1 00 20 stw r30,32(r1) const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { ffc05990: 40 be 00 20 bne+ cr7,ffc059b0 (*tty->device.write)(tty->minor, (void *)buf, len); ffc05994: 7c 04 03 78 mr r4,r0 ffc05998: 80 1f 00 a4 lwz r0,164(r31) ffc0599c: 80 65 00 10 lwz r3,16(r5) ffc059a0: 7f a5 eb 78 mr r5,r29 ffc059a4: 7c 09 03 a6 mtctr r0 ffc059a8: 4e 80 04 21 bctrl return; ffc059ac: 48 00 00 f0 b ffc05a9c } newHead = tty->rawOutBuf.Head; ffc059b0: 83 c5 00 80 lwz r30,128(r5) <== NOT EXECUTED * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { tty->rawOutBufState = rob_wait; ffc059b4: 3b 20 00 02 li r25,2 <== NOT EXECUTED } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; ffc059b8: 3b 40 00 01 li r26,1 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { ffc059bc: 48 00 00 d8 b ffc05a94 <== NOT EXECUTED * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; ffc059c0: 80 1f 00 88 lwz r0,136(r31) <== NOT EXECUTED ffc059c4: 3b de 00 01 addi r30,r30,1 <== NOT EXECUTED ffc059c8: 7d 3e 03 96 divwu r9,r30,r0 <== NOT EXECUTED ffc059cc: 7c 09 01 d6 mullw r0,r9,r0 <== NOT EXECUTED ffc059d0: 7f c0 f0 50 subf r30,r0,r30 <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc059d4: 7f 60 00 a6 mfmsr r27 <== NOT EXECUTED ffc059d8: 7c 10 42 a6 mfsprg r0,0 <== NOT EXECUTED ffc059dc: 7f 60 00 78 andc r0,r27,r0 <== NOT EXECUTED ffc059e0: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { ffc059e4: 48 00 00 38 b ffc05a1c <== NOT EXECUTED tty->rawOutBufState = rob_wait; ffc059e8: 93 3f 00 94 stw r25,148(r31) <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc059ec: 7f 60 01 24 mtmsr r27 <== NOT EXECUTED rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, ffc059f0: 80 7f 00 8c lwz r3,140(r31) <== NOT EXECUTED ffc059f4: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc059f8: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc059fc: 48 00 23 b1 bl ffc07dac <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) ffc05a00: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc05a04: 41 be 00 08 beq+ cr7,ffc05a0c <== NOT EXECUTED rtems_fatal_error_occurred (sc); ffc05a08: 48 00 2b d1 bl ffc085d8 <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc05a0c: 7f 60 00 a6 mfmsr r27 <== NOT EXECUTED ffc05a10: 7c 10 42 a6 mfsprg r0,0 <== NOT EXECUTED ffc05a14: 7f 60 00 78 andc r0,r27,r0 <== NOT EXECUTED ffc05a18: 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) { ffc05a1c: 80 1f 00 84 lwz r0,132(r31) <== NOT EXECUTED ffc05a20: 7f 9e 00 00 cmpw cr7,r30,r0 <== NOT EXECUTED ffc05a24: 41 9e ff c4 beq+ cr7,ffc059e8 <== 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++; ffc05a28: 80 1f 00 80 lwz r0,128(r31) <== NOT EXECUTED ffc05a2c: 89 7c 00 00 lbz r11,0(r28) <== NOT EXECUTED ffc05a30: 81 3f 00 7c lwz r9,124(r31) <== NOT EXECUTED ffc05a34: 7d 69 01 ae stbx r11,r9,r0 <== NOT EXECUTED tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { ffc05a38: 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; ffc05a3c: 93 df 00 80 stw r30,128(r31) <== NOT EXECUTED if (tty->rawOutBufState == rob_idle) { ffc05a40: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc05a44: 40 9e 00 44 bne- cr7,ffc05a88 <== NOT EXECUTED /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { ffc05a48: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05a4c: 70 09 00 10 andi. r9,r0,16 <== NOT EXECUTED ffc05a50: 40 a2 00 28 bne+ ffc05a78 <== NOT EXECUTED (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); ffc05a54: 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, ffc05a58: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc05a5c: 80 9f 00 7c lwz r4,124(r31) <== NOT EXECUTED ffc05a60: 80 1f 00 a4 lwz r0,164(r31) <== NOT EXECUTED ffc05a64: 7c 84 4a 14 add r4,r4,r9 <== NOT EXECUTED ffc05a68: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc05a6c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05a70: 4e 80 04 21 bctrl <== NOT EXECUTED ffc05a74: 48 00 00 10 b ffc05a84 <== NOT EXECUTED (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; ffc05a78: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05a7c: 60 00 00 20 ori r0,r0,32 <== NOT EXECUTED ffc05a80: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED } tty->rawOutBufState = rob_busy; ffc05a84: 93 5f 00 94 stw r26,148(r31) <== 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++; ffc05a88: 3b 9c 00 01 addi r28,r28,1 <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc05a8c: 7f 60 01 24 mtmsr r27 <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; ffc05a90: 3b bd ff ff addi r29,r29,-1 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { ffc05a94: 2f 9d 00 00 cmpwi cr7,r29,0 <== NOT EXECUTED ffc05a98: 40 9e ff 28 bne+ cr7,ffc059c0 <== NOT EXECUTED tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } ffc05a9c: 80 01 00 2c lwz r0,44(r1) ffc05aa0: 83 21 00 0c lwz r25,12(r1) ffc05aa4: 7c 08 03 a6 mtlr r0 ffc05aa8: 83 41 00 10 lwz r26,16(r1) ffc05aac: 83 61 00 14 lwz r27,20(r1) ffc05ab0: 83 81 00 18 lwz r28,24(r1) ffc05ab4: 83 a1 00 1c lwz r29,28(r1) ffc05ab8: 83 c1 00 20 lwz r30,32(r1) ffc05abc: 83 e1 00 24 lwz r31,36(r1) ffc05ac0: 38 21 00 28 addi r1,r1,40 ffc05ac4: 4e 80 00 20 blr ffc06314 : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { ffc06314: 94 21 ff d0 stwu r1,-48(r1) <== NOT EXECUTED ffc06318: 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); ffc0631c: 38 80 00 00 li r4,0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { ffc06320: 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); ffc06324: 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; ffc06328: 81 23 00 00 lwz r9,0(r3) <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { ffc0632c: 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; ffc06330: 83 e9 00 38 lwz r31,56(r9) <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { ffc06334: 93 c1 00 28 stw r30,40(r1) <== NOT EXECUTED ffc06338: 7c 7e 1b 78 mr r30,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); ffc0633c: 80 7f 00 14 lwz r3,20(r31) <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { ffc06340: 93 61 00 1c stw r27,28(r1) <== NOT EXECUTED ffc06344: 93 81 00 20 stw r28,32(r1) <== NOT EXECUTED ffc06348: 93 a1 00 24 stw r29,36(r1) <== NOT EXECUTED ffc0634c: 92 e1 00 0c stw r23,12(r1) <== NOT EXECUTED ffc06350: 93 01 00 10 stw r24,16(r1) <== NOT EXECUTED ffc06354: 93 21 00 14 stw r25,20(r1) <== NOT EXECUTED ffc06358: 93 41 00 18 stw r26,24(r1) <== NOT EXECUTED rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count; ffc0635c: 83 9e 00 14 lwz r28,20(r30) <== NOT EXECUTED char *buffer = args->buffer; ffc06360: 83 7e 00 10 lwz r27,16(r30) <== NOT EXECUTED rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc06364: 48 00 1a 49 bl ffc07dac <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) ffc06368: 7c 7d 1b 79 mr. r29,r3 <== NOT EXECUTED ffc0636c: 40 82 03 30 bne- ffc0669c <== NOT EXECUTED return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { ffc06370: 80 1f 00 cc lwz r0,204(r31) <== NOT EXECUTED ffc06374: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc06378: 39 29 28 88 addi r9,r9,10376 <== NOT EXECUTED ffc0637c: 54 00 28 34 rlwinm r0,r0,5,0,26 <== NOT EXECUTED ffc06380: 7d 29 02 14 add r9,r9,r0 <== NOT EXECUTED ffc06384: 80 09 00 08 lwz r0,8(r9) <== NOT EXECUTED ffc06388: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0638c: 41 9e 00 1c beq- cr7,ffc063a8 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); ffc06390: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc06394: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc06398: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc0639c: 4e 80 04 21 bctrl <== NOT EXECUTED ffc063a0: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED ffc063a4: 48 00 02 e8 b ffc0668c <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { ffc063a8: 81 3f 00 24 lwz r9,36(r31) <== NOT EXECUTED ffc063ac: 80 1f 00 20 lwz r0,32(r31) <== NOT EXECUTED ffc063b0: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc063b4: 40 be 02 ac bne+ cr7,ffc06660 <== NOT EXECUTED tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; if (tty->device.pollRead != NULL ffc063b8: 81 3f 00 a0 lwz r9,160(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; ffc063bc: 80 1f 00 28 lwz r0,40(r31) <== NOT EXECUTED if (tty->device.pollRead != NULL ffc063c0: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; ffc063c4: 93 bf 00 20 stw r29,32(r31) <== NOT EXECUTED tty->read_start_column = tty->column; ffc063c8: 90 1f 00 2c stw r0,44(r31) <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; ffc063cc: 93 bf 00 24 stw r29,36(r31) <== NOT EXECUTED tty->read_start_column = tty->column; if (tty->device.pollRead != NULL ffc063d0: 41 9e 00 fc beq- cr7,ffc064cc <== NOT EXECUTED && tty->device.outputUsesInterrupts == TERMIOS_POLLED) ffc063d4: 80 1f 00 b4 lwz r0,180(r31) <== NOT EXECUTED ffc063d8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc063dc: 40 be 00 f0 bne+ cr7,ffc064cc <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { ffc063e0: 80 1f 00 3c lwz r0,60(r31) <== NOT EXECUTED ffc063e4: 70 09 00 02 andi. r9,r0,2 <== NOT EXECUTED ffc063e8: 41 82 00 40 beq- ffc06428 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); ffc063ec: 80 1f 00 a0 lwz r0,160(r31) <== NOT EXECUTED ffc063f0: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc063f4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc063f8: 4e 80 04 21 bctrl <== NOT EXECUTED if (n < 0) { rtems_task_wake_after (1); } else { if (siproc (n, tty)) ffc063fc: 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) { ffc06400: 2c 03 00 00 cmpwi r3,0 <== NOT EXECUTED rtems_task_wake_after (1); } else { if (siproc (n, tty)) ffc06404: 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) { ffc06408: 40 a0 00 10 bge+ ffc06418 <== NOT EXECUTED rtems_task_wake_after (1); ffc0640c: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc06410: 48 00 1f c5 bl ffc083d4 <== NOT EXECUTED ffc06414: 4b ff ff d8 b ffc063ec <== NOT EXECUTED } else { if (siproc (n, tty)) ffc06418: 4b ff fc e1 bl ffc060f8 <== NOT EXECUTED ffc0641c: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc06420: 41 9e ff cc beq+ cr7,ffc063ec <== NOT EXECUTED ffc06424: 48 00 02 3c b ffc06660 <== NOT EXECUTED } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); ffc06428: 48 00 12 41 bl ffc07668 <== NOT EXECUTED ffc0642c: 7c 7a 1b 78 mr r26,r3 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); ffc06430: 80 1f 00 a0 lwz r0,160(r31) <== NOT EXECUTED ffc06434: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc06438: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0643c: 4e 80 04 21 bctrl <== NOT EXECUTED if (n < 0) { ffc06440: 2c 03 00 00 cmpwi r3,0 <== NOT EXECUTED ffc06444: 40 80 00 54 bge- ffc06498 <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) { ffc06448: 89 3f 00 47 lbz r9,71(r31) <== NOT EXECUTED ffc0644c: 88 1f 00 46 lbz r0,70(r31) <== NOT EXECUTED ffc06450: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc06454: 41 9e 00 1c beq- cr7,ffc06470 <== NOT EXECUTED if (tty->termios.c_cc[VTIME] && tty->ccount) { ffc06458: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0645c: 41 9e 00 30 beq- cr7,ffc0648c <== NOT EXECUTED ffc06460: 80 1f 00 20 lwz r0,32(r31) <== NOT EXECUTED ffc06464: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06468: 41 be 00 24 beq+ cr7,ffc0648c <== NOT EXECUTED ffc0646c: 48 00 00 0c b ffc06478 <== NOT EXECUTED break; } } } else { if (!tty->termios.c_cc[VTIME]) ffc06470: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06474: 41 9e 01 ec beq- cr7,ffc06660 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); ffc06478: 48 00 11 f1 bl ffc07668 <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { ffc0647c: 80 1f 00 54 lwz r0,84(r31) <== NOT EXECUTED ffc06480: 7c 7a 18 50 subf r3,r26,r3 <== NOT EXECUTED ffc06484: 7f 83 00 40 cmplw cr7,r3,r0 <== NOT EXECUTED ffc06488: 41 9d 01 d8 bgt- cr7,ffc06660 <== NOT EXECUTED break; } } rtems_task_wake_after (1); ffc0648c: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc06490: 48 00 1f 45 bl ffc083d4 <== NOT EXECUTED ffc06494: 4b ff ff 9c b ffc06430 <== NOT EXECUTED } else { siproc (n, tty); ffc06498: 54 63 06 3e clrlwi r3,r3,24 <== NOT EXECUTED ffc0649c: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc064a0: 4b ff fc 59 bl ffc060f8 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) ffc064a4: 88 1f 00 47 lbz r0,71(r31) <== NOT EXECUTED ffc064a8: 81 3f 00 20 lwz r9,32(r31) <== NOT EXECUTED ffc064ac: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc064b0: 40 9c 01 b0 bge- cr7,ffc06660 <== NOT EXECUTED break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) ffc064b4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc064b8: 41 be ff 78 beq- cr7,ffc06430 <== NOT EXECUTED ffc064bc: 88 1f 00 46 lbz r0,70(r31) <== NOT EXECUTED ffc064c0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc064c4: 41 9e ff 6c beq+ cr7,ffc06430 <== NOT EXECUTED ffc064c8: 4b ff ff 60 b ffc06428 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && ffc064cc: 3e e0 00 00 lis r23,0 <== 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; ffc064d0: 83 5f 00 74 lwz r26,116(r31) <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && ffc064d4: 3a f7 21 68 addi r23,r23,8552 <== 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, ffc064d8: 3b 1f 00 49 addi r24,r31,73 <== NOT EXECUTED ffc064dc: 3b 20 00 01 li r25,1 <== NOT EXECUTED ffc064e0: 48 00 01 1c b ffc065fc <== 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; ffc064e4: 81 3f 00 5c lwz r9,92(r31) <== NOT EXECUTED ffc064e8: 81 7f 00 64 lwz r11,100(r31) <== NOT EXECUTED ffc064ec: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; ffc064f0: 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; ffc064f4: 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) ffc064f8: 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; ffc064fc: 7c 00 59 d6 mullw r0,r0,r11 <== NOT EXECUTED ffc06500: 7c 00 48 50 subf r0,r0,r9 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; ffc06504: 7f 48 00 ae lbzx r26,r8,r0 <== NOT EXECUTED tty->rawInBuf.Head = newHead; ffc06508: 90 1f 00 5c stw r0,92(r31) <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) ffc0650c: 81 7f 00 60 lwz r11,96(r31) <== NOT EXECUTED ffc06510: 81 1f 00 64 lwz r8,100(r31) <== NOT EXECUTED ffc06514: 81 3f 00 64 lwz r9,100(r31) <== NOT EXECUTED ffc06518: 7d 68 5a 14 add r11,r8,r11 <== NOT EXECUTED ffc0651c: 7c 00 58 50 subf r0,r0,r11 <== NOT EXECUTED ffc06520: 7d 60 4b 96 divwu r11,r0,r9 <== NOT EXECUTED ffc06524: 7d 2b 49 d6 mullw r9,r11,r9 <== NOT EXECUTED ffc06528: 7c 09 00 50 subf r0,r9,r0 <== NOT EXECUTED ffc0652c: 7f 80 50 40 cmplw cr7,r0,r10 <== NOT EXECUTED ffc06530: 40 9c 00 84 bge- cr7,ffc065b4 <== NOT EXECUTED % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; ffc06534: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc06538: 54 00 00 3c rlwinm r0,r0,0,0,30 <== NOT EXECUTED ffc0653c: 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)) ffc06540: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc06544: 70 00 02 02 andi. r0,r0,514 <== NOT EXECUTED ffc06548: 2f 80 02 02 cmpwi cr7,r0,514 <== NOT EXECUTED ffc0654c: 40 be 00 38 bne+ cr7,ffc06584 <== NOT EXECUTED ffc06550: 80 1f 00 94 lwz r0,148(r31) <== NOT EXECUTED ffc06554: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06558: 41 9e 00 10 beq- cr7,ffc06568 <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { ffc0655c: 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)) ffc06560: 70 09 00 20 andi. r9,r0,32 <== NOT EXECUTED ffc06564: 41 82 00 20 beq- ffc06584 <== 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, ffc06568: 80 1f 00 a4 lwz r0,164(r31) <== NOT EXECUTED ffc0656c: 7f 04 c3 78 mr r4,r24 <== NOT EXECUTED ffc06570: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc06574: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc06578: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0657c: 4e 80 04 21 bctrl <== NOT EXECUTED ffc06580: 48 00 00 34 b ffc065b4 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { ffc06584: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc06588: 70 09 01 00 andi. r9,r0,256 <== NOT EXECUTED ffc0658c: 41 82 00 28 beq- ffc065b4 <== NOT EXECUTED tty->flow_ctrl &= ~FL_IRTSOFF; /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { ffc06590: 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; ffc06594: 81 3f 00 b8 lwz r9,184(r31) <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { ffc06598: 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; ffc0659c: 55 29 07 b8 rlwinm r9,r9,0,30,28 <== NOT EXECUTED ffc065a0: 91 3f 00 b8 stw r9,184(r31) <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { ffc065a4: 41 9e 00 10 beq- cr7,ffc065b4 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); ffc065a8: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc065ac: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc065b0: 4e 80 04 21 bctrl <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { ffc065b4: 80 1f 00 3c lwz r0,60(r31) <== NOT EXECUTED ffc065b8: 70 09 00 02 andi. r9,r0,2 <== NOT EXECUTED ffc065bc: 41 82 00 1c beq- ffc065d8 <== NOT EXECUTED if (siproc (c, tty)) ffc065c0: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc065c4: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc065c8: 4b ff fb 31 bl ffc060f8 <== NOT EXECUTED ffc065cc: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc065d0: 40 9e 00 24 bne- cr7,ffc065f4 <== NOT EXECUTED ffc065d4: 48 00 00 24 b ffc065f8 <== NOT EXECUTED wait = 0; } else { siproc (c, tty); ffc065d8: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc065dc: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc065e0: 4b ff fb 19 bl ffc060f8 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) ffc065e4: 88 1f 00 47 lbz r0,71(r31) <== NOT EXECUTED ffc065e8: 81 3f 00 20 lwz r9,32(r31) <== NOT EXECUTED ffc065ec: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc065f0: 41 9c 00 08 blt- cr7,ffc065f8 <== NOT EXECUTED ffc065f4: 3b 20 00 00 li r25,0 <== NOT EXECUTED wait = 0; } timeout = tty->rawInBufSemaphoreTimeout; ffc065f8: 83 5f 00 70 lwz r26,112(r31) <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && ffc065fc: 81 3f 00 5c lwz r9,92(r31) <== NOT EXECUTED ffc06600: 80 1f 00 60 lwz r0,96(r31) <== NOT EXECUTED ffc06604: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc06608: 41 9e 00 18 beq- cr7,ffc06620 <== NOT EXECUTED ffc0660c: 81 77 00 00 lwz r11,0(r23) <== NOT EXECUTED ffc06610: 81 3f 00 20 lwz r9,32(r31) <== NOT EXECUTED ffc06614: 38 0b ff ff addi r0,r11,-1 <== NOT EXECUTED ffc06618: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc0661c: 41 9c fe c8 blt+ cr7,ffc064e4 <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { ffc06620: 2f 99 00 00 cmpwi cr7,r25,0 <== NOT EXECUTED ffc06624: 41 be 00 3c beq+ cr7,ffc06660 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore, ffc06628: 80 7f 00 68 lwz r3,104(r31) <== NOT EXECUTED ffc0662c: 7f 45 d3 78 mr r5,r26 <== NOT EXECUTED ffc06630: 80 9f 00 6c lwz r4,108(r31) <== NOT EXECUTED ffc06634: 48 00 17 79 bl ffc07dac <== NOT EXECUTED tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) ffc06638: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0663c: 41 9e ff c0 beq+ cr7,ffc065fc <== NOT EXECUTED ffc06640: 48 00 00 20 b ffc06660 <== 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++]; ffc06644: 81 5f 00 1c lwz r10,28(r31) <== NOT EXECUTED count--; ffc06648: 3b 9c ff ff addi r28,r28,-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++]; ffc0664c: 7c 0a 48 ae lbzx r0,r10,r9 <== NOT EXECUTED ffc06650: 98 1b 00 00 stb r0,0(r27) <== NOT EXECUTED ffc06654: 3b 7b 00 01 addi r27,r27,1 <== NOT EXECUTED ffc06658: 91 7f 00 24 stw r11,36(r31) <== NOT EXECUTED ffc0665c: 48 00 00 0c b ffc06668 <== NOT EXECUTED ffc06660: 38 1c 00 01 addi r0,r28,1 <== NOT EXECUTED ffc06664: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { ffc06668: 42 40 00 18 bdz- ffc06680 <== NOT EXECUTED ffc0666c: 81 3f 00 24 lwz r9,36(r31) <== NOT EXECUTED ffc06670: 80 1f 00 20 lwz r0,32(r31) <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; ffc06674: 39 69 00 01 addi r11,r9,1 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { ffc06678: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc0667c: 41 9c ff c8 blt+ cr7,ffc06644 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; ffc06680: 80 1e 00 14 lwz r0,20(r30) <== NOT EXECUTED ffc06684: 7f 9c 00 50 subf r28,r28,r0 <== NOT EXECUTED ffc06688: 93 9e 00 1c stw r28,28(r30) <== NOT EXECUTED tty->tty_rcvwakeup = 0; ffc0668c: 38 00 00 00 li r0,0 <== NOT EXECUTED rtems_semaphore_release (tty->isem); ffc06690: 80 7f 00 14 lwz r3,20(r31) <== NOT EXECUTED while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; tty->tty_rcvwakeup = 0; ffc06694: 90 1f 00 e4 stw r0,228(r31) <== NOT EXECUTED rtems_semaphore_release (tty->isem); ffc06698: 48 00 18 59 bl ffc07ef0 <== NOT EXECUTED return sc; } ffc0669c: 80 01 00 34 lwz r0,52(r1) <== NOT EXECUTED ffc066a0: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc066a4: 82 e1 00 0c lwz r23,12(r1) <== NOT EXECUTED ffc066a8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc066ac: 83 01 00 10 lwz r24,16(r1) <== NOT EXECUTED ffc066b0: 83 21 00 14 lwz r25,20(r1) <== NOT EXECUTED ffc066b4: 83 41 00 18 lwz r26,24(r1) <== NOT EXECUTED ffc066b8: 83 61 00 1c lwz r27,28(r1) <== NOT EXECUTED ffc066bc: 83 81 00 20 lwz r28,32(r1) <== NOT EXECUTED ffc066c0: 83 a1 00 24 lwz r29,36(r1) <== NOT EXECUTED ffc066c4: 83 c1 00 28 lwz r30,40(r1) <== NOT EXECUTED ffc066c8: 83 e1 00 2c lwz r31,44(r1) <== NOT EXECUTED ffc066cc: 38 21 00 30 addi r1,r1,48 <== NOT EXECUTED ffc066d0: 4e 80 00 20 blr <== NOT EXECUTED ffc05338 : * 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) { ffc05338: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED ffc0533c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc05340: 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)) ffc05344: 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) { ffc05348: 93 e1 00 14 stw r31,20(r1) <== NOT EXECUTED ffc0534c: 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)) ffc05350: 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) { ffc05354: 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)) ffc05358: 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) { ffc0535c: 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)) ffc05360: 40 be 00 48 bne+ cr7,ffc053a8 <== NOT EXECUTED == (FL_MDXOF | FL_IREQXOF)) { /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, ffc05364: 80 03 00 a4 lwz r0,164(r3) <== NOT EXECUTED ffc05368: 38 9f 00 4a addi r4,r31,74 <== NOT EXECUTED ffc0536c: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc05370: 80 63 00 10 lwz r3,16(r3) <== NOT EXECUTED ffc05374: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05378: 4e 80 04 21 bctrl <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0537c: 7c 00 00 a6 mfmsr r0 <== NOT EXECUTED ffc05380: 7d 30 42 a6 mfsprg r9,0 <== NOT EXECUTED ffc05384: 7c 09 48 78 andc r9,r0,r9 <== NOT EXECUTED ffc05388: 7d 20 01 24 mtmsr r9 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; ffc0538c: 81 3f 00 90 lwz r9,144(r31) <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; ffc05390: 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--; ffc05394: 39 29 ff ff addi r9,r9,-1 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; ffc05398: 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--; ffc0539c: 91 3f 00 90 stw r9,144(r31) <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; ffc053a0: 91 7f 00 b8 stw r11,184(r31) <== NOT EXECUTED rtems_interrupt_enable(level); ffc053a4: 48 00 00 54 b ffc053f8 <== NOT EXECUTED nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) ffc053a8: 80 03 00 b8 lwz r0,184(r3) <== NOT EXECUTED ffc053ac: 54 00 07 be clrlwi r0,r0,30 <== NOT EXECUTED ffc053b0: 2f 80 00 02 cmpwi cr7,r0,2 <== NOT EXECUTED ffc053b4: 40 be 00 50 bne+ cr7,ffc05404 <== 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, ffc053b8: 80 03 00 a4 lwz r0,164(r3) <== NOT EXECUTED ffc053bc: 38 9f 00 49 addi r4,r31,73 <== NOT EXECUTED ffc053c0: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc053c4: 80 63 00 10 lwz r3,16(r3) <== NOT EXECUTED ffc053c8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc053cc: 4e 80 04 21 bctrl <== NOT EXECUTED ffc053d0: 7c 00 00 a6 mfmsr r0 <== NOT EXECUTED ffc053d4: 7d 30 42 a6 mfsprg r9,0 <== NOT EXECUTED ffc053d8: 7c 09 48 78 andc r9,r0,r9 <== NOT EXECUTED ffc053dc: 7d 20 01 24 mtmsr r9 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; ffc053e0: 81 3f 00 90 lwz r9,144(r31) <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; ffc053e4: 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--; ffc053e8: 39 29 ff ff addi r9,r9,-1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; ffc053ec: 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--; ffc053f0: 91 3f 00 90 stw r9,144(r31) <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; ffc053f4: 91 7f 00 b8 stw r11,184(r31) <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc053f8: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED ffc053fc: 3b c0 00 01 li r30,1 <== NOT EXECUTED ffc05400: 48 00 01 4c b ffc0554c <== NOT EXECUTED rtems_interrupt_enable(level); nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { ffc05404: 81 23 00 80 lwz r9,128(r3) <== NOT EXECUTED ffc05408: 80 03 00 84 lwz r0,132(r3) <== NOT EXECUTED ffc0540c: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc05410: 40 be 00 20 bne+ cr7,ffc05430 <== NOT EXECUTED /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { ffc05414: 80 03 00 94 lwz r0,148(r3) <== NOT EXECUTED ffc05418: 3b c0 00 00 li r30,0 <== NOT EXECUTED ffc0541c: 2f 80 00 02 cmpwi cr7,r0,2 <== NOT EXECUTED ffc05420: 40 be 01 2c bne+ cr7,ffc0554c <== NOT EXECUTED /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); ffc05424: 80 63 00 8c lwz r3,140(r3) <== NOT EXECUTED ffc05428: 48 00 2a c9 bl ffc07ef0 <== NOT EXECUTED ffc0542c: 48 00 01 20 b ffc0554c <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc05430: 7c 00 00 a6 mfmsr r0 <== NOT EXECUTED ffc05434: 7d 30 42 a6 mfsprg r9,0 <== NOT EXECUTED ffc05438: 7c 09 48 78 andc r9,r0,r9 <== NOT EXECUTED ffc0543c: 7d 20 01 24 mtmsr r9 <== NOT EXECUTED return 0; } rtems_interrupt_disable(level); len = tty->t_dqlen; tty->t_dqlen = 0; ffc05440: 39 20 00 00 li r9,0 <== NOT EXECUTED } return 0; } rtems_interrupt_disable(level); len = tty->t_dqlen; ffc05444: 83 a3 00 90 lwz r29,144(r3) <== NOT EXECUTED tty->t_dqlen = 0; ffc05448: 91 23 00 90 stw r9,144(r3) <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0544c: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED rtems_interrupt_enable(level); newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; ffc05450: 80 03 00 84 lwz r0,132(r3) <== NOT EXECUTED ffc05454: 81 23 00 88 lwz r9,136(r3) <== NOT EXECUTED ffc05458: 7c 1d 02 14 add r0,r29,r0 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { ffc0545c: 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; ffc05460: 7f a0 4b 96 divwu r29,r0,r9 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { ffc05464: 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; ffc05468: 7f bd 49 d6 mullw r29,r29,r9 <== NOT EXECUTED ffc0546c: 7f bd 00 50 subf r29,r29,r0 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; ffc05470: 93 a3 00 84 stw r29,132(r3) <== NOT EXECUTED if (tty->rawOutBufState == rob_wait) { ffc05474: 40 be 00 0c bne+ cr7,ffc05480 <== NOT EXECUTED /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); ffc05478: 80 63 00 8c lwz r3,140(r3) <== NOT EXECUTED ffc0547c: 48 00 2a 75 bl ffc07ef0 <== NOT EXECUTED } if (newTail == tty->rawOutBuf.Head) { ffc05480: 80 1f 00 80 lwz r0,128(r31) <== NOT EXECUTED ffc05484: 7f 9d 00 00 cmpw cr7,r29,r0 <== NOT EXECUTED ffc05488: 40 be 00 30 bne+ cr7,ffc054b8 <== NOT EXECUTED nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { ffc0548c: 80 1f 00 d4 lwz r0,212(r31) <== NOT EXECUTED } if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; ffc05490: 39 20 00 00 li r9,0 <== NOT EXECUTED ffc05494: 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) { ffc05498: 3b c0 00 00 li r30,0 <== NOT EXECUTED ffc0549c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc054a0: 41 9e 00 a8 beq- cr7,ffc05548 <== NOT EXECUTED (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); ffc054a4: 38 7f 00 30 addi r3,r31,48 <== NOT EXECUTED ffc054a8: 80 9f 00 d8 lwz r4,216(r31) <== NOT EXECUTED ffc054ac: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc054b0: 4e 80 04 21 bctrl <== NOT EXECUTED ffc054b4: 48 00 00 94 b ffc05548 <== NOT EXECUTED } } /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) ffc054b8: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc054bc: 70 00 02 10 andi. r0,r0,528 <== NOT EXECUTED ffc054c0: 2f 80 02 10 cmpwi cr7,r0,528 <== NOT EXECUTED ffc054c4: 40 be 00 34 bne+ cr7,ffc054f8 <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc054c8: 7c 00 00 a6 mfmsr r0 <== NOT EXECUTED ffc054cc: 7d 30 42 a6 mfsprg r9,0 <== NOT EXECUTED ffc054d0: 7c 09 48 78 andc r9,r0,r9 <== NOT EXECUTED ffc054d4: 7d 20 01 24 mtmsr r9 <== NOT EXECUTED == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); tty->flow_ctrl |= FL_OSTOP; ffc054d8: 81 3f 00 b8 lwz r9,184(r31) <== NOT EXECUTED ffc054dc: 61 29 00 20 ori r9,r9,32 <== NOT EXECUTED ffc054e0: 91 3f 00 b8 stw r9,184(r31) <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ ffc054e4: 39 20 00 01 li r9,1 <== NOT EXECUTED ffc054e8: 91 3f 00 94 stw r9,148(r31) <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc054ec: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED ffc054f0: 3b c0 00 00 li r30,0 <== NOT EXECUTED ffc054f4: 48 00 00 54 b ffc05548 <== NOT EXECUTED } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) ffc054f8: 80 1f 00 80 lwz r0,128(r31) <== NOT EXECUTED ffc054fc: 7f 9d 00 40 cmplw cr7,r29,r0 <== NOT EXECUTED ffc05500: 40 9d 00 0c ble- cr7,ffc0550c <== NOT EXECUTED nToSend = tty->rawOutBuf.Size - newTail; ffc05504: 83 df 00 88 lwz r30,136(r31) <== NOT EXECUTED ffc05508: 48 00 00 08 b ffc05510 <== NOT EXECUTED else nToSend = tty->rawOutBuf.Head - newTail; ffc0550c: 83 df 00 80 lwz r30,128(r31) <== 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)) { ffc05510: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) nToSend = tty->rawOutBuf.Size - newTail; else nToSend = tty->rawOutBuf.Head - newTail; ffc05514: 7f dd f0 50 subf r30,r29,r30 <== 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)) { ffc05518: 70 09 06 00 andi. r9,r0,1536 <== NOT EXECUTED ffc0551c: 41 82 00 08 beq- ffc05524 <== NOT EXECUTED ffc05520: 3b c0 00 01 li r30,1 <== NOT EXECUTED nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ ffc05524: 38 00 00 01 li r0,1 <== NOT EXECUTED (*tty->device.write)(tty->minor, ffc05528: 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*/ ffc0552c: 90 1f 00 94 stw r0,148(r31) <== NOT EXECUTED (*tty->device.write)(tty->minor, ffc05530: 7f c5 f3 78 mr r5,r30 <== NOT EXECUTED ffc05534: 7c 84 ea 14 add r4,r4,r29 <== NOT EXECUTED ffc05538: 80 1f 00 a4 lwz r0,164(r31) <== NOT EXECUTED ffc0553c: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc05540: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05544: 4e 80 04 21 bctrl <== NOT EXECUTED &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ ffc05548: 93 bf 00 84 stw r29,132(r31) <== NOT EXECUTED } return nToSend; } ffc0554c: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc05550: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc05554: 83 a1 00 0c lwz r29,12(r1) <== NOT EXECUTED ffc05558: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0555c: 83 c1 00 10 lwz r30,16(r1) <== NOT EXECUTED ffc05560: 83 e1 00 14 lwz r31,20(r1) <== NOT EXECUTED ffc05564: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc05568: 4e 80 00 20 blr <== NOT EXECUTED ffc071ec : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { ffc071ec: 94 21 ff d8 stwu r1,-40(r1) <== NOT EXECUTED ffc071f0: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc071f4: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED ffc071f8: 93 a1 00 1c stw r29,28(r1) <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | ffc071fc: 3b a1 00 0c addi r29,r1,12 <== NOT EXECUTED /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { ffc07200: 93 c1 00 20 stw r30,32(r1) <== NOT EXECUTED if (c != EOF) { /* * pollRead did call enqueue on its own */ c_buf = c; rtems_termios_enqueue_raw_characters ( ffc07204: 3b c1 00 08 addi r30,r1,8 <== NOT EXECUTED /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { ffc07208: 93 e1 00 24 stw r31,36(r1) <== NOT EXECUTED ffc0720c: 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 | ffc07210: 7f a6 eb 78 mr r6,r29 <== NOT EXECUTED ffc07214: 38 80 00 02 li r4,2 <== NOT EXECUTED ffc07218: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc0721c: 38 60 00 03 li r3,3 <== NOT EXECUTED ffc07220: 48 00 04 c9 bl ffc076e8 <== NOT EXECUTED TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { ffc07224: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc07228: 70 09 00 01 andi. r9,r0,1 <== NOT EXECUTED ffc0722c: 41 a2 00 18 beq+ ffc07244 <== NOT EXECUTED tty->rxTaskId = 0; ffc07230: 38 00 00 00 li r0,0 <== NOT EXECUTED ffc07234: 90 1f 00 c4 stw r0,196(r31) <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); ffc07238: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc0723c: 48 00 0e f5 bl ffc08130 <== NOT EXECUTED ffc07240: 4b ff ff d0 b ffc07210 <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); ffc07244: 80 1f 00 a0 lwz r0,160(r31) <== NOT EXECUTED ffc07248: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc0724c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc07250: 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 ( ffc07254: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED else { /* * do something */ c = tty->device.pollRead(tty->minor); if (c != EOF) { ffc07258: 2f 83 ff ff cmpwi cr7,r3,-1 <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); ffc0725c: 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 ( ffc07260: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc07264: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED else { /* * do something */ c = tty->device.pollRead(tty->minor); if (c != EOF) { ffc07268: 41 be ff a8 beq- cr7,ffc07210 <== NOT EXECUTED /* * pollRead did call enqueue on its own */ c_buf = c; ffc0726c: 98 01 00 08 stb r0,8(r1) <== NOT EXECUTED rtems_termios_enqueue_raw_characters ( ffc07270: 4b ff e3 85 bl ffc055f4 <== NOT EXECUTED ffc07274: 4b ff ff 9c b ffc07210 <== NOT EXECUTED ffc05310 : * 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) { ffc05310: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc05314: 7c 08 02 a6 mflr r0 <== NOT EXECUTED /* * send event to rx daemon task */ rtems_event_send(tty->rxTaskId,TERMIOS_RX_PROC_EVENT); ffc05318: 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) { ffc0531c: 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); ffc05320: 80 63 00 c4 lwz r3,196(r3) <== NOT EXECUTED ffc05324: 48 00 25 69 bl ffc0788c <== NOT EXECUTED } ffc05328: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc0532c: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc05330: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05334: 4e 80 00 20 blr <== NOT EXECUTED ffc07160 : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { ffc07160: 94 21 ff d8 stwu r1,-40(r1) <== NOT EXECUTED ffc07164: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc07168: 93 a1 00 1c stw r29,28(r1) <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { ffc0716c: 3f a0 00 00 lis r29,0 <== NOT EXECUTED ffc07170: 3b bd 28 88 addi r29,r29,10376 <== NOT EXECUTED /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { ffc07174: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED ffc07178: 93 c1 00 20 stw r30,32(r1) <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | ffc0717c: 3b c1 00 08 addi r30,r1,8 <== NOT EXECUTED /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { ffc07180: 93 e1 00 24 stw r31,36(r1) <== NOT EXECUTED ffc07184: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | ffc07188: 38 80 00 02 li r4,2 <== NOT EXECUTED ffc0718c: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc07190: 7f c6 f3 78 mr r6,r30 <== NOT EXECUTED ffc07194: 38 60 00 03 li r3,3 <== NOT EXECUTED ffc07198: 48 00 05 51 bl ffc076e8 <== NOT EXECUTED TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { ffc0719c: 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); ffc071a0: 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) { ffc071a4: 70 09 00 01 andi. r9,r0,1 <== NOT EXECUTED ffc071a8: 41 a2 00 18 beq+ ffc071c0 <== NOT EXECUTED tty->txTaskId = 0; ffc071ac: 38 00 00 00 li r0,0 <== NOT EXECUTED ffc071b0: 90 1f 00 c8 stw r0,200(r31) <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); ffc071b4: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc071b8: 48 00 0f 79 bl ffc08130 <== NOT EXECUTED ffc071bc: 4b ff ff cc b ffc07188 <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { ffc071c0: 81 3f 00 cc lwz r9,204(r31) <== NOT EXECUTED ffc071c4: 55 29 28 34 rlwinm r9,r9,5,0,26 <== NOT EXECUTED ffc071c8: 7d 3d 4a 14 add r9,r29,r9 <== NOT EXECUTED ffc071cc: 80 09 00 14 lwz r0,20(r9) <== NOT EXECUTED ffc071d0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc071d4: 41 9e 00 0c beq- cr7,ffc071e0 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); ffc071d8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc071dc: 4e 80 04 21 bctrl <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); ffc071e0: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc071e4: 4b ff e1 55 bl ffc05338 <== NOT EXECUTED ffc071e8: 4b ff ff a0 b ffc07188 <== NOT EXECUTED ffc0617c : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { ffc0617c: 94 21 ff e0 stwu r1,-32(r1) ffc06180: 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); ffc06184: 38 80 00 00 li r4,0 rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { ffc06188: 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); ffc0618c: 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; ffc06190: 81 23 00 00 lwz r9,0(r3) rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { ffc06194: 93 e1 00 1c stw r31,28(r1) rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; ffc06198: 83 e9 00 38 lwz r31,56(r9) rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { ffc0619c: 93 c1 00 18 stw r30,24(r1) ffc061a0: 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); ffc061a4: 80 7f 00 18 lwz r3,24(r31) rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { ffc061a8: 93 a1 00 14 stw r29,20(r1) ffc061ac: 93 61 00 0c stw r27,12(r1) ffc061b0: 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); ffc061b4: 48 00 1b f9 bl ffc07dac if (sc != RTEMS_SUCCESSFUL) ffc061b8: 7c 7d 1b 79 mr. r29,r3 ffc061bc: 40 82 00 94 bne- ffc06250 return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { ffc061c0: 80 1f 00 cc lwz r0,204(r31) ffc061c4: 3d 20 00 00 lis r9,0 ffc061c8: 39 29 28 88 addi r9,r9,10376 ffc061cc: 54 00 28 34 rlwinm r0,r0,5,0,26 ffc061d0: 7d 29 02 14 add r9,r9,r0 ffc061d4: 80 09 00 0c lwz r0,12(r9) ffc061d8: 2f 80 00 00 cmpwi cr7,r0,0 ffc061dc: 41 9e 00 1c beq- cr7,ffc061f8 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); ffc061e0: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc061e4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc061e8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc061ec: 4e 80 04 21 bctrl <== NOT EXECUTED ffc061f0: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED ffc061f4: 48 00 00 54 b ffc06248 <== NOT EXECUTED rtems_semaphore_release (tty->osem); return sc; } if (tty->termios.c_oflag & OPOST) { ffc061f8: 80 1f 00 34 lwz r0,52(r31) ffc061fc: 80 9e 00 14 lwz r4,20(r30) ffc06200: 70 09 00 01 andi. r9,r0,1 ffc06204: 80 7e 00 10 lwz r3,16(r30) ffc06208: 41 82 00 30 beq- ffc06238 uint32_t count = args->count; ffc0620c: 7c 9b 23 78 mr r27,r4 char *buffer = args->buffer; ffc06210: 7c 7c 1b 78 mr r28,r3 while (count--) ffc06214: 48 00 00 10 b ffc06224 oproc (*buffer++, tty); ffc06218: 88 7c 00 00 lbz r3,0(r28) ffc0621c: 3b 9c 00 01 addi r28,r28,1 ffc06220: 4b ff f8 a9 bl ffc05ac8 return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) ffc06224: 2f 9b 00 00 cmpwi cr7,r27,0 oproc (*buffer++, tty); ffc06228: 7f e4 fb 78 mr r4,r31 ffc0622c: 3b 7b ff ff addi r27,r27,-1 return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) ffc06230: 40 9e ff e8 bne+ cr7,ffc06218 ffc06234: 48 00 00 0c b ffc06240 oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); ffc06238: 7f e5 fb 78 mr r5,r31 <== NOT EXECUTED ffc0623c: 4b ff f7 15 bl ffc05950 <== NOT EXECUTED args->bytes_moved = args->count; ffc06240: 80 1e 00 14 lwz r0,20(r30) ffc06244: 90 1e 00 1c stw r0,28(r30) } rtems_semaphore_release (tty->osem); ffc06248: 80 7f 00 18 lwz r3,24(r31) ffc0624c: 48 00 1c a5 bl ffc07ef0 return sc; } ffc06250: 80 01 00 24 lwz r0,36(r1) ffc06254: 7f a3 eb 78 mr r3,r29 ffc06258: 83 61 00 0c lwz r27,12(r1) ffc0625c: 7c 08 03 a6 mtlr r0 ffc06260: 83 81 00 10 lwz r28,16(r1) ffc06264: 83 a1 00 14 lwz r29,20(r1) ffc06268: 83 c1 00 18 lwz r30,24(r1) ffc0626c: 83 e1 00 1c lwz r31,28(r1) ffc06270: 38 21 00 20 addi r1,r1,32 ffc06274: 4e 80 00 20 blr ffc0a1d0 : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { ffc0a1d0: 94 21 ff d8 stwu r1,-40(r1) <== NOT EXECUTED ffc0a1d4: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0a1d8: 93 41 00 10 stw r26,16(r1) <== NOT EXECUTED int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) ffc0a1dc: 74 7a 20 00 andis. r26,r3,8192 <== NOT EXECUTED static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { ffc0a1e0: 93 21 00 0c stw r25,12(r1) <== NOT EXECUTED ffc0a1e4: 7c 99 23 78 mr r25,r4 <== NOT EXECUTED ffc0a1e8: 93 a1 00 1c stw r29,28(r1) <== NOT EXECUTED ffc0a1ec: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED ffc0a1f0: 93 e1 00 24 stw r31,36(r1) <== NOT EXECUTED ffc0a1f4: 7c bf 2b 78 mr r31,r5 <== NOT EXECUTED ffc0a1f8: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED ffc0a1fc: 93 61 00 14 stw r27,20(r1) <== NOT EXECUTED ffc0a200: 93 81 00 18 stw r28,24(r1) <== NOT EXECUTED ffc0a204: 93 c1 00 20 stw r30,32(r1) <== NOT EXECUTED int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) ffc0a208: 41 82 00 3c beq- ffc0a244 <== NOT EXECUTED { if (rtems_panic_in_progress++) ffc0a20c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0a210: 81 69 27 d0 lwz r11,10192(r9) <== NOT EXECUTED ffc0a214: 2f 8b 00 00 cmpwi cr7,r11,0 <== NOT EXECUTED ffc0a218: 39 6b 00 01 addi r11,r11,1 <== NOT EXECUTED ffc0a21c: 91 69 27 d0 stw r11,10192(r9) <== NOT EXECUTED ffc0a220: 41 9e 00 14 beq- cr7,ffc0a234 <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; ffc0a224: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0a228: 81 69 27 f8 lwz r11,10232(r9) <== NOT EXECUTED ffc0a22c: 38 0b 00 01 addi r0,r11,1 <== NOT EXECUTED ffc0a230: 90 09 27 f8 stw r0,10232(r9) <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) ffc0a234: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0a238: 80 09 27 d0 lwz r0,10192(r9) <== NOT EXECUTED ffc0a23c: 2f 80 00 02 cmpwi cr7,r0,2 <== NOT EXECUTED ffc0a240: 41 9d 01 5c bgt- cr7,ffc0a39c <== NOT EXECUTED return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ ffc0a244: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0a248: 81 29 27 64 lwz r9,10084(r9) <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; ffc0a24c: 57 bc 01 00 rlwinm r28,r29,0,4,0 <== NOT EXECUTED if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ ffc0a250: 3b c0 00 00 li r30,0 <== NOT EXECUTED /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ ffc0a254: 80 69 00 08 lwz r3,8(r9) <== NOT EXECUTED ffc0a258: 48 01 03 51 bl ffc1a5a8 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ ffc0a25c: 77 a0 40 00 andis. r0,r29,16384 <== NOT EXECUTED ffc0a260: 41 a2 00 0c beq+ ffc0a26c <== NOT EXECUTED local_errno = errno; ffc0a264: 48 00 fe c1 bl ffc1a124 <__errno> <== NOT EXECUTED ffc0a268: 83 c3 00 00 lwz r30,0(r3) <== 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); ffc0a26c: 3f 60 00 00 lis r27,0 <== NOT EXECUTED ffc0a270: 81 3b 27 64 lwz r9,10084(r27) <== NOT EXECUTED ffc0a274: 7f e5 fb 78 mr r5,r31 <== NOT EXECUTED ffc0a278: 7f 24 cb 78 mr r4,r25 <== NOT EXECUTED ffc0a27c: 80 69 00 0c lwz r3,12(r9) <== NOT EXECUTED ffc0a280: 48 01 66 e9 bl ffc20968 <== NOT EXECUTED if (status) ffc0a284: 2f 9c 00 00 cmpwi cr7,r28,0 <== 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); ffc0a288: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED if (status) ffc0a28c: 41 be 00 30 beq+ cr7,ffc0a2bc <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); ffc0a290: 81 3b 27 64 lwz r9,10084(r27) <== NOT EXECUTED ffc0a294: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc0a298: 83 89 00 0c lwz r28,12(r9) <== NOT EXECUTED ffc0a29c: 4b ff ff 09 bl ffc0a1a4 <== NOT EXECUTED ffc0a2a0: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc0a2a4: 7c 65 1b 78 mr r5,r3 <== NOT EXECUTED ffc0a2a8: 38 84 9e 74 addi r4,r4,-24972 <== NOT EXECUTED ffc0a2ac: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc0a2b0: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0a2b4: 48 01 07 39 bl ffc1a9ec <== NOT EXECUTED ffc0a2b8: 7f ff 1a 14 add r31,r31,r3 <== NOT EXECUTED if (local_errno) ffc0a2bc: 2f 9e 00 00 cmpwi cr7,r30,0 <== NOT EXECUTED ffc0a2c0: 41 9e 00 68 beq- cr7,ffc0a328 <== NOT EXECUTED { if ((local_errno > 0) && *strerror(local_errno)) ffc0a2c4: 40 9d 00 40 ble- cr7,ffc0a304 <== NOT EXECUTED ffc0a2c8: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc0a2cc: 48 01 16 b1 bl ffc1b97c <== NOT EXECUTED ffc0a2d0: 88 03 00 00 lbz r0,0(r3) <== NOT EXECUTED ffc0a2d4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0a2d8: 41 be 00 2c beq+ cr7,ffc0a304 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); ffc0a2dc: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0a2e0: 81 29 27 64 lwz r9,10084(r9) <== NOT EXECUTED ffc0a2e4: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc0a2e8: 83 89 00 0c lwz r28,12(r9) <== NOT EXECUTED ffc0a2ec: 48 01 16 91 bl ffc1b97c <== NOT EXECUTED ffc0a2f0: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc0a2f4: 7c 65 1b 78 mr r5,r3 <== NOT EXECUTED ffc0a2f8: 38 84 9e 82 addi r4,r4,-24958 <== NOT EXECUTED ffc0a2fc: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc0a300: 48 00 00 1c b ffc0a31c <== NOT EXECUTED else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); ffc0a304: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0a308: 81 29 27 64 lwz r9,10084(r9) <== NOT EXECUTED ffc0a30c: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc0a310: 38 84 9e 8f addi r4,r4,-24945 <== NOT EXECUTED ffc0a314: 80 69 00 0c lwz r3,12(r9) <== NOT EXECUTED ffc0a318: 7f c5 f3 78 mr r5,r30 <== NOT EXECUTED ffc0a31c: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0a320: 48 01 06 cd bl ffc1a9ec <== NOT EXECUTED ffc0a324: 7f ff 1a 14 add r31,r31,r3 <== NOT EXECUTED } chars_written += fprintf(stderr, "\n"); ffc0a328: 3f 80 00 00 lis r28,0 <== NOT EXECUTED ffc0a32c: 81 3c 27 64 lwz r9,10084(r28) <== NOT EXECUTED ffc0a330: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc0a334: 38 84 a1 b6 addi r4,r4,-24138 <== NOT EXECUTED ffc0a338: 80 69 00 0c lwz r3,12(r9) <== NOT EXECUTED ffc0a33c: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0a340: 48 01 06 ad bl ffc1a9ec <== NOT EXECUTED (void) fflush(stderr); ffc0a344: 81 3c 27 64 lwz r9,10084(r28) <== 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"); ffc0a348: 7c 7b 1b 78 mr r27,r3 <== NOT EXECUTED (void) fflush(stderr); ffc0a34c: 80 69 00 0c lwz r3,12(r9) <== NOT EXECUTED ffc0a350: 48 01 02 59 bl ffc1a5a8 <== NOT EXECUTED if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) ffc0a354: 77 a0 30 00 andis. r0,r29,12288 <== 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"); ffc0a358: 7c 7b fa 14 add r3,r27,r31 <== NOT EXECUTED (void) fflush(stderr); if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) ffc0a35c: 41 82 00 44 beq- ffc0a3a0 <== NOT EXECUTED { if (error_flag & RTEMS_ERROR_PANIC) ffc0a360: 2f 9a 00 00 cmpwi cr7,r26,0 <== NOT EXECUTED ffc0a364: 41 9e 00 20 beq- cr7,ffc0a384 <== NOT EXECUTED { rtems_error(0, "fatal error, exiting"); ffc0a368: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc0a36c: 38 84 9e a3 addi r4,r4,-24925 <== NOT EXECUTED ffc0a370: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc0a374: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0a378: 48 00 00 e1 bl ffc0a458 <== NOT EXECUTED _exit(local_errno); ffc0a37c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc0a380: 48 00 0e 5d bl ffc0b1dc <_exit> <== NOT EXECUTED } else { rtems_error(0, "fatal error, aborting"); ffc0a384: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc0a388: 38 84 9e b8 addi r4,r4,-24904 <== NOT EXECUTED ffc0a38c: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc0a390: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0a394: 48 00 00 c5 bl ffc0a458 <== NOT EXECUTED abort(); ffc0a398: 48 00 fd 71 bl ffc1a108 <== NOT EXECUTED ffc0a39c: 38 60 00 00 li r3,0 <== NOT EXECUTED } } return chars_written; } ffc0a3a0: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc0a3a4: 83 21 00 0c lwz r25,12(r1) <== NOT EXECUTED ffc0a3a8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0a3ac: 83 41 00 10 lwz r26,16(r1) <== NOT EXECUTED ffc0a3b0: 83 61 00 14 lwz r27,20(r1) <== NOT EXECUTED ffc0a3b4: 83 81 00 18 lwz r28,24(r1) <== NOT EXECUTED ffc0a3b8: 83 a1 00 1c lwz r29,28(r1) <== NOT EXECUTED ffc0a3bc: 83 c1 00 20 lwz r30,32(r1) <== NOT EXECUTED ffc0a3c0: 83 e1 00 24 lwz r31,36(r1) <== NOT EXECUTED ffc0a3c4: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc0a3c8: 4e 80 00 20 blr <== NOT EXECUTED ffc2b59c : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { ffc2b59c: 94 21 ff d8 stwu r1,-40(r1) ffc2b5a0: 7c 08 02 a6 mflr r0 ffc2b5a4: 93 01 00 08 stw r24,8(r1) unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); ffc2b5a8: 3f 00 00 00 lis r24,0 ffc2b5ac: 3b 18 35 68 addi r24,r24,13672 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { ffc2b5b0: 93 21 00 0c stw r25,12(r1) limit++; continue; } sign = 1; } if (!isdigit(c)) ffc2b5b4: 3f 20 00 00 lis r25,0 ffc2b5b8: 3b 39 35 5c addi r25,r25,13660 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { ffc2b5bc: 93 81 00 18 stw r28,24(r1) ffc2b5c0: 3f 80 7f ff lis r28,32767 ffc2b5c4: 63 9c ff ff ori r28,r28,65535 ffc2b5c8: 90 01 00 2c stw r0,44(r1) ffc2b5cc: 93 41 00 10 stw r26,16(r1) sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) ffc2b5d0: 3b 40 00 0a li r26,10 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { ffc2b5d4: 93 61 00 14 stw r27,20(r1) ffc2b5d8: 7c 9b 23 78 mr r27,r4 ffc2b5dc: 93 a1 00 1c stw r29,28(r1) ffc2b5e0: 3b a0 00 00 li r29,0 ffc2b5e4: 93 c1 00 20 stw r30,32(r1) ffc2b5e8: 7c 7e 1b 78 mr r30,r3 ffc2b5ec: 93 e1 00 24 stw r31,36(r1) ffc2b5f0: 3b e0 00 00 li r31,0 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); ffc2b5f4: 81 3e 00 04 lwz r9,4(r30) ffc2b5f8: 38 09 ff ff addi r0,r9,-1 ffc2b5fc: 2f 80 00 00 cmpwi cr7,r0,0 ffc2b600: 90 1e 00 04 stw r0,4(r30) ffc2b604: 40 bc 00 14 bge+ cr7,ffc2b618 ffc2b608: 80 78 00 00 lwz r3,0(r24) <== NOT EXECUTED ffc2b60c: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc2b610: 48 02 27 c1 bl ffc4ddd0 <__srget_r> <== NOT EXECUTED ffc2b614: 48 00 00 14 b ffc2b628 <== NOT EXECUTED ffc2b618: 81 3e 00 00 lwz r9,0(r30) ffc2b61c: 38 09 00 01 addi r0,r9,1 ffc2b620: 88 69 00 00 lbz r3,0(r9) ffc2b624: 90 1e 00 00 stw r0,0(r30) if (c == ':') ffc2b628: 2f 03 00 3a cmpwi cr6,r3,58 ffc2b62c: 2f 9d 00 00 cmpwi cr7,r29,0 ffc2b630: 41 9a 00 68 beq- cr6,ffc2b698 break; if (sign == 0) { ffc2b634: 40 9e 00 1c bne- cr7,ffc2b650 if (c == '-') { ffc2b638: 2f 83 00 2d cmpwi cr7,r3,45 sign = -1; limit++; continue; ffc2b63c: 3b a0 00 01 li r29,1 for (;;) { c = getc(fp); if (c == ':') break; if (sign == 0) { if (c == '-') { ffc2b640: 40 be 00 10 bne+ cr7,ffc2b650 sign = -1; limit++; ffc2b644: 3b 9c 00 01 addi r28,r28,1 <== NOT EXECUTED ffc2b648: 3b a0 ff ff li r29,-1 <== NOT EXECUTED continue; ffc2b64c: 4b ff ff a8 b ffc2b5f4 <== NOT EXECUTED } sign = 1; } if (!isdigit(c)) ffc2b650: 81 39 00 00 lwz r9,0(r25) ffc2b654: 7d 29 1a 14 add r9,r9,r3 ffc2b658: 88 09 00 01 lbz r0,1(r9) ffc2b65c: 70 09 00 04 andi. r9,r0,4 ffc2b660: 41 82 00 4c beq- ffc2b6ac return 0; d = c - '0'; if ((i > (limit / 10)) ffc2b664: 7c 1c d3 96 divwu r0,r28,r26 ffc2b668: 7f 9f 00 40 cmplw cr7,r31,r0 ffc2b66c: 41 9d 00 40 bgt- cr7,ffc2b6ac ffc2b670: 7f 9f 00 00 cmpw cr7,r31,r0 } sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; ffc2b674: 38 63 ff d0 addi r3,r3,-48 if ((i > (limit / 10)) ffc2b678: 40 be 00 14 bne+ cr7,ffc2b68c ffc2b67c: 1c 1f 00 0a mulli r0,r31,10 <== NOT EXECUTED ffc2b680: 7c 00 e0 50 subf r0,r0,r28 <== NOT EXECUTED ffc2b684: 7f 83 00 40 cmplw cr7,r3,r0 <== NOT EXECUTED ffc2b688: 41 9d 00 24 bgt- cr7,ffc2b6ac <== NOT EXECUTED || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; ffc2b68c: 1f ff 00 0a mulli r31,r31,10 ffc2b690: 7f e3 fa 14 add r31,r3,r31 ffc2b694: 4b ff ff 60 b ffc2b5f4 } if (sign == 0) ffc2b698: 41 9e 00 14 beq- cr7,ffc2b6ac return 0; *val = i * sign; ffc2b69c: 7f fd f9 d6 mullw r31,r29,r31 ffc2b6a0: 38 60 00 01 li r3,1 ffc2b6a4: 93 fb 00 00 stw r31,0(r27) return 1; ffc2b6a8: 48 00 00 08 b ffc2b6b0 ffc2b6ac: 38 60 00 00 li r3,0 <== NOT EXECUTED } ffc2b6b0: 80 01 00 2c lwz r0,44(r1) ffc2b6b4: 83 01 00 08 lwz r24,8(r1) ffc2b6b8: 7c 08 03 a6 mtlr r0 ffc2b6bc: 83 21 00 0c lwz r25,12(r1) ffc2b6c0: 83 41 00 10 lwz r26,16(r1) ffc2b6c4: 83 61 00 14 lwz r27,20(r1) ffc2b6c8: 83 81 00 18 lwz r28,24(r1) ffc2b6cc: 83 a1 00 1c lwz r29,28(r1) ffc2b6d0: 83 c1 00 20 lwz r30,32(r1) ffc2b6d4: 83 e1 00 24 lwz r31,36(r1) ffc2b6d8: 38 21 00 28 addi r1,r1,40 ffc2b6dc: 4e 80 00 20 blr ffc2b6e0 : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { ffc2b6e0: 94 21 ff e0 stwu r1,-32(r1) ffc2b6e4: 7c 08 02 a6 mflr r0 ffc2b6e8: 90 01 00 24 stw r0,36(r1) int c; *name = *bufp; ffc2b6ec: 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) { ffc2b6f0: 93 61 00 0c stw r27,12(r1) int c; *name = *bufp; for (;;) { c = getc(fp); ffc2b6f4: 3f 60 00 00 lis r27,0 ffc2b6f8: 3b 7b 35 68 addi r27,r27,13672 static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { int c; *name = *bufp; ffc2b6fc: 90 04 00 00 stw r0,0(r4) /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { ffc2b700: 93 81 00 10 stw r28,16(r1) ffc2b704: 7c fc 3b 78 mr r28,r7 ffc2b708: 93 a1 00 14 stw r29,20(r1) ffc2b70c: 7c dd 33 78 mr r29,r6 ffc2b710: 93 c1 00 18 stw r30,24(r1) ffc2b714: 7c 7e 1b 78 mr r30,r3 ffc2b718: 93 e1 00 1c stw r31,28(r1) ffc2b71c: 7c bf 2b 78 mr r31,r5 int c; *name = *bufp; for (;;) { c = getc(fp); ffc2b720: 81 3e 00 04 lwz r9,4(r30) ffc2b724: 38 09 ff ff addi r0,r9,-1 ffc2b728: 2f 80 00 00 cmpwi cr7,r0,0 ffc2b72c: 90 1e 00 04 stw r0,4(r30) ffc2b730: 40 bc 00 14 bge+ cr7,ffc2b744 ffc2b734: 80 7b 00 00 lwz r3,0(r27) ffc2b738: 7f c4 f3 78 mr r4,r30 ffc2b73c: 48 02 26 95 bl ffc4ddd0 <__srget_r> ffc2b740: 48 00 00 14 b ffc2b754 ffc2b744: 81 3e 00 00 lwz r9,0(r30) ffc2b748: 38 09 00 01 addi r0,r9,1 ffc2b74c: 88 69 00 00 lbz r3,0(r9) ffc2b750: 90 1e 00 00 stw r0,0(r30) if (c == ':') { ffc2b754: 2c 83 00 3a cmpwi cr1,r3,58 if (nlFlag) return 0; break; } if (c == '\n') { ffc2b758: 2f 03 00 0a cmpwi cr6,r3,10 if (!nlFlag) return 0; break; } if (c == EOF) ffc2b75c: 2f 83 ff ff cmpwi cr7,r3,-1 int c; *name = *bufp; for (;;) { c = getc(fp); if (c == ':') { ffc2b760: 40 a6 00 10 bne+ cr1,ffc2b770 if (nlFlag) ffc2b764: 2f 9c 00 00 cmpwi cr7,r28,0 ffc2b768: 41 be 00 4c beq+ cr7,ffc2b7b4 ffc2b76c: 48 00 00 74 b ffc2b7e0 <== NOT EXECUTED return 0; break; } if (c == '\n') { ffc2b770: 40 ba 00 10 bne+ cr6,ffc2b780 if (!nlFlag) ffc2b774: 2f 9c 00 00 cmpwi cr7,r28,0 ffc2b778: 40 be 00 3c bne+ cr7,ffc2b7b4 ffc2b77c: 48 00 00 64 b ffc2b7e0 <== NOT EXECUTED return 0; break; } if (c == EOF) ffc2b780: 41 9e 00 60 beq- cr7,ffc2b7e0 return 0; if (*nleft < 2) ffc2b784: 80 1d 00 00 lwz r0,0(r29) ffc2b788: 2b 80 00 01 cmplwi cr7,r0,1 ffc2b78c: 40 9d 00 54 ble- cr7,ffc2b7e0 return 0; **bufp = c; ffc2b790: 81 3f 00 00 lwz r9,0(r31) ffc2b794: 98 69 00 00 stb r3,0(r9) ++(*bufp); ffc2b798: 81 3f 00 00 lwz r9,0(r31) --(*nleft); ffc2b79c: 81 7d 00 00 lwz r11,0(r29) if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); ffc2b7a0: 39 29 00 01 addi r9,r9,1 --(*nleft); ffc2b7a4: 38 0b ff ff addi r0,r11,-1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); ffc2b7a8: 91 3f 00 00 stw r9,0(r31) --(*nleft); ffc2b7ac: 90 1d 00 00 stw r0,0(r29) } ffc2b7b0: 4b ff ff 70 b ffc2b720 **bufp = '\0'; ffc2b7b4: 81 3f 00 00 lwz r9,0(r31) ffc2b7b8: 38 00 00 00 li r0,0 ++(*bufp); --(*nleft); ffc2b7bc: 38 60 00 01 li r3,1 return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ffc2b7c0: 98 09 00 00 stb r0,0(r9) ++(*bufp); ffc2b7c4: 81 3f 00 00 lwz r9,0(r31) --(*nleft); ffc2b7c8: 81 7d 00 00 lwz r11,0(r29) **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); ffc2b7cc: 39 29 00 01 addi r9,r9,1 --(*nleft); ffc2b7d0: 38 0b ff ff addi r0,r11,-1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); ffc2b7d4: 91 3f 00 00 stw r9,0(r31) --(*nleft); ffc2b7d8: 90 1d 00 00 stw r0,0(r29) return 1; ffc2b7dc: 48 00 00 08 b ffc2b7e4 ffc2b7e0: 38 60 00 00 li r3,0 <== NOT EXECUTED } ffc2b7e4: 80 01 00 24 lwz r0,36(r1) ffc2b7e8: 83 61 00 0c lwz r27,12(r1) ffc2b7ec: 7c 08 03 a6 mtlr r0 ffc2b7f0: 83 81 00 10 lwz r28,16(r1) ffc2b7f4: 83 a1 00 14 lwz r29,20(r1) ffc2b7f8: 83 c1 00 18 lwz r30,24(r1) ffc2b7fc: 83 e1 00 1c lwz r31,28(r1) ffc2b800: 38 21 00 20 addi r1,r1,32 ffc2b804: 4e 80 00 20 blr ffc2b808 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { ffc2b808: 94 21 ff d0 stwu r1,-48(r1) ffc2b80c: 7c 08 02 a6 mflr r0 int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2b810: 38 e0 00 00 li r7,0 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { ffc2b814: 93 a1 00 24 stw r29,36(r1) int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2b818: 3b a1 00 18 addi r29,r1,24 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { ffc2b81c: 93 c1 00 28 stw r30,40(r1) int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2b820: 3b c1 00 1c addi r30,r1,28 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { ffc2b824: 90 a1 00 18 stw r5,24(r1) int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2b828: 7f a5 eb 78 mr r5,r29 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { ffc2b82c: 90 c1 00 1c stw r6,28(r1) int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2b830: 7f c6 f3 78 mr r6,r30 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { ffc2b834: 93 81 00 20 stw r28,32(r1) ffc2b838: 7c 7c 1b 78 mr r28,r3 ffc2b83c: 93 e1 00 2c stw r31,44(r1) ffc2b840: 7c 9f 23 78 mr r31,r4 ffc2b844: 90 01 00 34 stw r0,52(r1) int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2b848: 4b ff fe 99 bl ffc2b6e0 ffc2b84c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2b850: 41 be 01 08 beq+ cr7,ffc2b958 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) ffc2b854: 7f 83 e3 78 mr r3,r28 ffc2b858: 38 9f 00 04 addi r4,r31,4 ffc2b85c: 7f a5 eb 78 mr r5,r29 ffc2b860: 7f c6 f3 78 mr r6,r30 ffc2b864: 38 e0 00 00 li r7,0 ffc2b868: 4b ff fe 79 bl ffc2b6e0 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2b86c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2b870: 41 be 00 e8 beq+ cr7,ffc2b958 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) ffc2b874: 7f 83 e3 78 mr r3,r28 ffc2b878: 38 81 00 08 addi r4,r1,8 ffc2b87c: 4b ff fd 21 bl ffc2b59c { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2b880: 2f 83 00 00 cmpwi cr7,r3,0 ffc2b884: 41 be 00 d4 beq+ cr7,ffc2b958 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) ffc2b888: 7f 83 e3 78 mr r3,r28 ffc2b88c: 7f a5 eb 78 mr r5,r29 ffc2b890: 7f c6 f3 78 mr r6,r30 ffc2b894: 38 81 00 0c addi r4,r1,12 ffc2b898: 38 e0 00 01 li r7,1 ffc2b89c: 4b ff fe 45 bl ffc2b6e0 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2b8a0: 2f 83 00 00 cmpwi cr7,r3,0 ffc2b8a4: 41 9e 00 b4 beq- cr7,ffc2b958 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) return 0; grp->gr_gid = grgid; ffc2b8a8: 80 01 00 08 lwz r0,8(r1) /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { ffc2b8ac: 81 41 00 0c lwz r10,12(r1) 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; ffc2b8b0: b0 1f 00 08 sth r0,8(r31) /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { ffc2b8b4: 38 00 00 01 li r0,1 ffc2b8b8: 7d 49 53 78 mr r9,r10 ffc2b8bc: 48 00 00 14 b ffc2b8d0 if(*cp == ',') memcount++; ffc2b8c0: 69 68 00 2c xori r8,r11,44 ffc2b8c4: 21 08 00 00 subfic r8,r8,0 ffc2b8c8: 7d 00 01 94 addze r8,r0 ffc2b8cc: 7d 00 43 78 mr r0,r8 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { ffc2b8d0: 89 69 00 00 lbz r11,0(r9) ffc2b8d4: 39 29 00 01 addi r9,r9,1 ffc2b8d8: 2f 8b 00 00 cmpwi cr7,r11,0 ffc2b8dc: 40 9e ff e4 bne+ cr7,ffc2b8c0 } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) ffc2b8e0: 54 09 10 3a rlwinm r9,r0,2,0,29 ffc2b8e4: 38 09 00 13 addi r0,r9,19 ffc2b8e8: 81 21 00 1c lwz r9,28(r1) ffc2b8ec: 7f 89 00 40 cmplw cr7,r9,r0 ffc2b8f0: 41 9c 00 68 blt- cr7,ffc2b958 return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); ffc2b8f4: 81 21 00 18 lwz r9,24(r1) /* * Fill in pointer array */ grp->gr_mem[0] = grmem; ffc2b8f8: 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); ffc2b8fc: 39 29 00 0f addi r9,r9,15 ffc2b900: 55 29 00 36 rlwinm r9,r9,0,0,27 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; ffc2b904: 91 49 00 00 stw r10,0(r9) for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { if(*cp == ',') { *cp = '\0'; ffc2b908: 39 40 00 00 li r10,0 /* * 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); ffc2b90c: 91 3f 00 0c stw r9,12(r31) /* * Fill in pointer array */ grp->gr_mem[0] = grmem; ffc2b910: 81 21 00 0c lwz r9,12(r1) ffc2b914: 48 00 00 1c b ffc2b930 for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { if(*cp == ',') { ffc2b918: 40 ba 00 18 bne+ cr6,ffc2b930 *cp = '\0'; ffc2b91c: 99 49 ff ff stb r10,-1(r9) <== NOT EXECUTED grp->gr_mem[memcount++] = cp + 1; ffc2b920: 55 60 10 3a rlwinm r0,r11,2,0,29 <== NOT EXECUTED ffc2b924: 39 6b 00 01 addi r11,r11,1 <== NOT EXECUTED ffc2b928: 81 1f 00 0c lwz r8,12(r31) <== NOT EXECUTED ffc2b92c: 7d 28 01 2e stwx r9,r8,r0 <== NOT EXECUTED ffc2b930: 39 29 00 01 addi r9,r9,1 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { ffc2b934: 88 09 ff ff lbz r0,-1(r9) ffc2b938: 2f 80 00 00 cmpwi cr7,r0,0 if(*cp == ',') { ffc2b93c: 2f 00 00 2c cmpwi cr6,r0,44 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { ffc2b940: 40 9e ff d8 bne+ cr7,ffc2b918 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; ffc2b944: 81 3f 00 0c lwz r9,12(r31) ffc2b948: 55 6b 10 3a rlwinm r11,r11,2,0,29 ffc2b94c: 38 60 00 01 li r3,1 ffc2b950: 7c 09 59 2e stwx r0,r9,r11 return 1; ffc2b954: 48 00 00 08 b ffc2b95c ffc2b958: 38 60 00 00 li r3,0 <== NOT EXECUTED } ffc2b95c: 80 01 00 34 lwz r0,52(r1) ffc2b960: 83 81 00 20 lwz r28,32(r1) ffc2b964: 7c 08 03 a6 mtlr r0 ffc2b968: 83 a1 00 24 lwz r29,36(r1) ffc2b96c: 83 c1 00 28 lwz r30,40(r1) ffc2b970: 83 e1 00 2c lwz r31,44(r1) ffc2b974: 38 21 00 30 addi r1,r1,48 ffc2b978: 4e 80 00 20 blr ffc2b9d8 : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { ffc2b9d8: 94 21 ff d0 stwu r1,-48(r1) ffc2b9dc: 7c 08 02 a6 mflr r0 int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2b9e0: 38 e0 00 00 li r7,0 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { ffc2b9e4: 93 81 00 20 stw r28,32(r1) int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2b9e8: 3b 81 00 18 addi r28,r1,24 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { ffc2b9ec: 93 a1 00 24 stw r29,36(r1) int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2b9f0: 3b a1 00 1c addi r29,r1,28 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { ffc2b9f4: 90 a1 00 18 stw r5,24(r1) int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2b9f8: 7f 85 e3 78 mr r5,r28 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { ffc2b9fc: 90 c1 00 1c stw r6,28(r1) int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2ba00: 7f a6 eb 78 mr r6,r29 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { ffc2ba04: 93 c1 00 28 stw r30,40(r1) ffc2ba08: 7c 7e 1b 78 mr r30,r3 ffc2ba0c: 93 e1 00 2c stw r31,44(r1) ffc2ba10: 7c 9f 23 78 mr r31,r4 ffc2ba14: 90 01 00 34 stw r0,52(r1) int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2ba18: 4b ff fc c9 bl ffc2b6e0 ffc2ba1c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2ba20: 41 be 00 e4 beq+ cr7,ffc2bb04 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) ffc2ba24: 7f c3 f3 78 mr r3,r30 ffc2ba28: 38 9f 00 04 addi r4,r31,4 ffc2ba2c: 7f 85 e3 78 mr r5,r28 ffc2ba30: 7f a6 eb 78 mr r6,r29 ffc2ba34: 38 e0 00 00 li r7,0 ffc2ba38: 4b ff fc a9 bl ffc2b6e0 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2ba3c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2ba40: 41 be 00 c4 beq+ cr7,ffc2bb04 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) ffc2ba44: 7f c3 f3 78 mr r3,r30 ffc2ba48: 38 81 00 08 addi r4,r1,8 ffc2ba4c: 4b ff fb 51 bl ffc2b59c size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2ba50: 2f 83 00 00 cmpwi cr7,r3,0 ffc2ba54: 41 be 00 b0 beq+ cr7,ffc2bb04 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) ffc2ba58: 7f c3 f3 78 mr r3,r30 ffc2ba5c: 38 81 00 0c addi r4,r1,12 ffc2ba60: 4b ff fb 3d bl ffc2b59c size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2ba64: 2f 83 00 00 cmpwi cr7,r3,0 ffc2ba68: 41 be 00 9c beq+ cr7,ffc2bb04 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) ffc2ba6c: 7f c3 f3 78 mr r3,r30 ffc2ba70: 38 9f 00 0c addi r4,r31,12 ffc2ba74: 7f 85 e3 78 mr r5,r28 ffc2ba78: 7f a6 eb 78 mr r6,r29 ffc2ba7c: 38 e0 00 00 li r7,0 ffc2ba80: 4b ff fc 61 bl ffc2b6e0 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2ba84: 2f 83 00 00 cmpwi cr7,r3,0 ffc2ba88: 41 be 00 7c beq+ cr7,ffc2bb04 || !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) ffc2ba8c: 7f c3 f3 78 mr r3,r30 ffc2ba90: 38 9f 00 10 addi r4,r31,16 ffc2ba94: 7f 85 e3 78 mr r5,r28 ffc2ba98: 7f a6 eb 78 mr r6,r29 ffc2ba9c: 38 e0 00 00 li r7,0 ffc2baa0: 4b ff fc 41 bl ffc2b6e0 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2baa4: 2f 83 00 00 cmpwi cr7,r3,0 ffc2baa8: 41 be 00 5c beq+ cr7,ffc2bb04 || !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) ffc2baac: 7f c3 f3 78 mr r3,r30 ffc2bab0: 38 9f 00 14 addi r4,r31,20 ffc2bab4: 7f 85 e3 78 mr r5,r28 ffc2bab8: 7f a6 eb 78 mr r6,r29 ffc2babc: 38 e0 00 00 li r7,0 ffc2bac0: 4b ff fc 21 bl ffc2b6e0 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2bac4: 2f 83 00 00 cmpwi cr7,r3,0 ffc2bac8: 41 be 00 3c beq+ cr7,ffc2bb04 || !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)) ffc2bacc: 7f c3 f3 78 mr r3,r30 ffc2bad0: 7f 85 e3 78 mr r5,r28 ffc2bad4: 7f a6 eb 78 mr r6,r29 ffc2bad8: 38 9f 00 18 addi r4,r31,24 ffc2badc: 38 e0 00 01 li r7,1 ffc2bae0: 4b ff fc 01 bl ffc2b6e0 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2bae4: 2f 83 00 00 cmpwi cr7,r3,0 ffc2bae8: 41 9e 00 1c beq- cr7,ffc2bb04 || !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; ffc2baec: 80 01 00 08 lwz r0,8(r1) pwd->pw_gid = pwgid; ffc2baf0: 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; ffc2baf4: b0 1f 00 08 sth r0,8(r31) pwd->pw_gid = pwgid; ffc2baf8: 80 01 00 0c lwz r0,12(r1) ffc2bafc: b0 1f 00 0a sth r0,10(r31) return 1; ffc2bb00: 48 00 00 08 b ffc2bb08 ffc2bb04: 38 60 00 00 li r3,0 <== NOT EXECUTED } ffc2bb08: 80 01 00 34 lwz r0,52(r1) ffc2bb0c: 83 81 00 20 lwz r28,32(r1) ffc2bb10: 7c 08 03 a6 mtlr r0 ffc2bb14: 83 a1 00 24 lwz r29,36(r1) ffc2bb18: 83 c1 00 28 lwz r30,40(r1) ffc2bb1c: 83 e1 00 2c lwz r31,44(r1) ffc2bb20: 38 21 00 30 addi r1,r1,48 ffc2bb24: 4e 80 00 20 blr ffc2b518 : int setgid( gid_t gid ) { _POSIX_types_Gid = gid; ffc2b518: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc2b51c: 81 29 35 2c lwz r9,13612(r9) <== NOT EXECUTED ffc2b520: b0 69 00 34 sth r3,52(r9) <== NOT EXECUTED return 0; } ffc2b524: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc2b528: 4e 80 00 20 blr <== NOT EXECUTED ffc2bc74 : return NULL; return &grent; } void setgrent(void) { ffc2bc74: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc2bc78: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc2bc7c: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED init_etc_passwd_group(); ffc2bc80: 4b ff ff 05 bl ffc2bb84 <== NOT EXECUTED if (group_fp != NULL) ffc2bc84: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc2bc88: 80 69 5f 74 lwz r3,24436(r9) <== NOT EXECUTED ffc2bc8c: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2bc90: 41 9e 00 08 beq- cr7,ffc2bc98 <== NOT EXECUTED fclose(group_fp); ffc2bc94: 48 01 bd f5 bl ffc47a88 <== NOT EXECUTED group_fp = fopen("/etc/group", "r"); ffc2bc98: 3c 60 ff c6 lis r3,-58 <== NOT EXECUTED ffc2bc9c: 3c 80 ff c6 lis r4,-58 <== NOT EXECUTED ffc2bca0: 38 63 37 a0 addi r3,r3,14240 <== NOT EXECUTED ffc2bca4: 38 84 51 98 addi r4,r4,20888 <== NOT EXECUTED ffc2bca8: 48 01 c9 0d bl ffc485b4 <== NOT EXECUTED } ffc2bcac: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED { init_etc_passwd_group(); if (group_fp != NULL) fclose(group_fp); group_fp = fopen("/etc/group", "r"); ffc2bcb0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED } ffc2bcb4: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED { init_etc_passwd_group(); if (group_fp != NULL) fclose(group_fp); group_fp = fopen("/etc/group", "r"); ffc2bcb8: 90 69 5f 74 stw r3,24436(r9) <== NOT EXECUTED } ffc2bcbc: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc2bcc0: 4e 80 00 20 blr <== NOT EXECUTED ffc2bec0 : return NULL; return &pwent; } void setpwent(void) { ffc2bec0: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc2bec4: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc2bec8: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED init_etc_passwd_group(); ffc2becc: 4b ff fc b9 bl ffc2bb84 <== NOT EXECUTED if (passwd_fp != NULL) ffc2bed0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc2bed4: 80 69 5f 78 lwz r3,24440(r9) <== NOT EXECUTED ffc2bed8: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2bedc: 41 9e 00 08 beq- cr7,ffc2bee4 <== NOT EXECUTED fclose(passwd_fp); ffc2bee0: 48 01 bb a9 bl ffc47a88 <== NOT EXECUTED passwd_fp = fopen("/etc/passwd", "r"); ffc2bee4: 3c 60 ff c6 lis r3,-58 <== NOT EXECUTED ffc2bee8: 3c 80 ff c6 lis r4,-58 <== NOT EXECUTED ffc2beec: 38 63 36 f2 addi r3,r3,14066 <== NOT EXECUTED ffc2bef0: 38 84 51 98 addi r4,r4,20888 <== NOT EXECUTED ffc2bef4: 48 01 c6 c1 bl ffc485b4 <== NOT EXECUTED } ffc2bef8: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED { init_etc_passwd_group(); if (passwd_fp != NULL) fclose(passwd_fp); passwd_fp = fopen("/etc/passwd", "r"); ffc2befc: 3d 20 00 00 lis r9,0 <== NOT EXECUTED } ffc2bf00: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED { init_etc_passwd_group(); if (passwd_fp != NULL) fclose(passwd_fp); passwd_fp = fopen("/etc/passwd", "r"); ffc2bf04: 90 69 5f 78 stw r3,24440(r9) <== NOT EXECUTED } ffc2bf08: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc2bf0c: 4e 80 00 20 blr <== NOT EXECUTED ffc08774 : int setuid( uid_t uid ) { _POSIX_types_Uid = uid; ffc08774: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc08778: 81 29 35 2c lwz r9,13612(r9) <== NOT EXECUTED ffc0877c: b0 69 00 32 sth r3,50(r9) <== NOT EXECUTED return 0; } ffc08780: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc08784: 4e 80 00 20 blr <== NOT EXECUTED ffc060f8 : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { ffc060f8: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc060fc: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc06100: 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)) { ffc06104: 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) { ffc06108: 93 c1 00 08 stw r30,8(r1) <== NOT EXECUTED ffc0610c: 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)) { ffc06110: 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) { ffc06114: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED ffc06118: 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)) { ffc0611c: 41 a2 00 48 beq+ ffc06164 <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc06120: 80 64 00 18 lwz r3,24(r4) <== NOT EXECUTED ffc06124: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc06128: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0612c: 48 00 1c 81 bl ffc07dac <== NOT EXECUTED i = iproc (c, tty); ffc06130: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc06134: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc06138: 4b ff fd f9 bl ffc05f30 <== NOT EXECUTED ffc0613c: 7c 7e 1b 78 mr r30,r3 <== NOT EXECUTED rtems_semaphore_release (tty->osem); ffc06140: 80 7f 00 18 lwz r3,24(r31) <== NOT EXECUTED ffc06144: 48 00 1d ad bl ffc07ef0 <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } ffc06148: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc0614c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc06150: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc06154: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc06158: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc0615c: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc06160: 4e 80 00 20 blr <== NOT EXECUTED ffc06164: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc06168: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc0616c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc06170: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc06174: 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); ffc06178: 4b ff fd b8 b ffc05f30 <== NOT EXECUTED ffc0a144 : int _STAT_NAME( const char *path, struct stat *buf ) { ffc0a144: 94 21 ff c8 stwu r1,-56(r1) ffc0a148: 7c 08 02 a6 mflr r0 ffc0a14c: 93 c1 00 30 stw r30,48(r1) /* * Check to see if we were passed a valid pointer. */ if ( !buf ) ffc0a150: 7c 9e 23 79 mr. r30,r4 int _STAT_NAME( const char *path, struct stat *buf ) { ffc0a154: 93 a1 00 2c stw r29,44(r1) ffc0a158: 7c 7d 1b 78 mr r29,r3 ffc0a15c: 90 01 00 3c stw r0,60(r1) ffc0a160: 93 e1 00 34 stw r31,52(r1) /* * Check to see if we were passed a valid pointer. */ if ( !buf ) ffc0a164: 40 a2 00 10 bne+ ffc0a174 rtems_set_errno_and_return_minus_one( EFAULT ); ffc0a168: 48 03 d7 81 bl ffc478e8 <__errno> ffc0a16c: 38 00 00 0e li r0,14 ffc0a170: 48 00 00 6c b ffc0a1dc status = rtems_filesystem_evaluate_path( path, strlen( path ), ffc0a174: 48 04 55 49 bl ffc4f6bc ffc0a178: 3b e1 00 08 addi r31,r1,8 ffc0a17c: 7c 64 1b 78 mr r4,r3 ffc0a180: 38 a0 00 00 li r5,0 ffc0a184: 7f a3 eb 78 mr r3,r29 ffc0a188: 7f e6 fb 78 mr r6,r31 ffc0a18c: 38 e0 00 01 li r7,1 ffc0a190: 4b ff e3 99 bl ffc08528 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) ffc0a194: 3b a0 ff ff li r29,-1 ffc0a198: 2f 83 00 00 cmpwi cr7,r3,0 ffc0a19c: 40 9e 00 9c bne- cr7,ffc0a238 return -1; if ( !loc.handlers->fstat_h ){ ffc0a1a0: 81 21 00 10 lwz r9,16(r1) ffc0a1a4: 80 09 00 18 lwz r0,24(r9) ffc0a1a8: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a1ac: 40 be 00 3c bne+ cr7,ffc0a1e8 rtems_filesystem_freenode( &loc ); ffc0a1b0: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc0a1b4: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc0a1b8: 41 9e 00 1c beq- cr7,ffc0a1d4 <== NOT EXECUTED ffc0a1bc: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc0a1c0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0a1c4: 41 9e 00 10 beq- cr7,ffc0a1d4 <== NOT EXECUTED ffc0a1c8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc0a1cc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0a1d0: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc0a1d4: 48 03 d7 15 bl ffc478e8 <__errno> <== NOT EXECUTED ffc0a1d8: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc0a1dc: 90 03 00 00 stw r0,0(r3) ffc0a1e0: 3b a0 ff ff li r29,-1 ffc0a1e4: 48 00 00 54 b ffc0a238 /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); ffc0a1e8: 38 80 00 00 li r4,0 ffc0a1ec: 38 a0 00 48 li r5,72 ffc0a1f0: 7f c3 f3 78 mr r3,r30 ffc0a1f4: 48 04 14 91 bl ffc4b684 status = (*loc.handlers->fstat_h)( &loc, buf ); ffc0a1f8: 81 21 00 10 lwz r9,16(r1) ffc0a1fc: 7f c4 f3 78 mr r4,r30 ffc0a200: 80 09 00 18 lwz r0,24(r9) ffc0a204: 7f e3 fb 78 mr r3,r31 ffc0a208: 7c 09 03 a6 mtctr r0 ffc0a20c: 4e 80 04 21 bctrl rtems_filesystem_freenode( &loc ); ffc0a210: 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 ); ffc0a214: 7c 7d 1b 78 mr r29,r3 rtems_filesystem_freenode( &loc ); ffc0a218: 2f 89 00 00 cmpwi cr7,r9,0 ffc0a21c: 41 9e 00 1c beq- cr7,ffc0a238 ffc0a220: 80 09 00 1c lwz r0,28(r9) ffc0a224: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a228: 41 9e 00 10 beq- cr7,ffc0a238 ffc0a22c: 7f e3 fb 78 mr r3,r31 ffc0a230: 7c 09 03 a6 mtctr r0 ffc0a234: 4e 80 04 21 bctrl return status; } ffc0a238: 80 01 00 3c lwz r0,60(r1) ffc0a23c: 7f a3 eb 78 mr r3,r29 ffc0a240: 83 c1 00 30 lwz r30,48(r1) ffc0a244: 7c 08 03 a6 mtlr r0 ffc0a248: 83 a1 00 2c lwz r29,44(r1) ffc0a24c: 83 e1 00 34 lwz r31,52(r1) ffc0a250: 38 21 00 38 addi r1,r1,56 ffc0a254: 4e 80 00 20 blr ffc2ce44 : */ extern rtems_chain_control rtems_filesystem_mount_table_control; int statvfs (const char *path, struct statvfs *sb) { ffc2ce44: 94 21 ff c8 stwu r1,-56(r1) <== NOT EXECUTED ffc2ce48: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc2ce4c: 93 a1 00 2c stw r29,44(r1) <== NOT EXECUTED ffc2ce50: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED ffc2ce54: 90 01 00 3c stw r0,60(r1) <== NOT EXECUTED ffc2ce58: 93 c1 00 30 stw r30,48(r1) <== NOT EXECUTED ffc2ce5c: 7c 9e 23 78 mr r30,r4 <== NOT EXECUTED ffc2ce60: 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 ) ) ffc2ce64: 48 02 28 59 bl ffc4f6bc <== NOT EXECUTED ffc2ce68: 3b e1 00 08 addi r31,r1,8 <== NOT EXECUTED ffc2ce6c: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc2ce70: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc2ce74: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc2ce78: 7f e6 fb 78 mr r6,r31 <== NOT EXECUTED ffc2ce7c: 38 e0 00 01 li r7,1 <== NOT EXECUTED ffc2ce80: 4b fd b6 a9 bl ffc08528 <== NOT EXECUTED ffc2ce84: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc2ce88: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2ce8c: 40 9e 00 7c bne- cr7,ffc2cf08 <== NOT EXECUTED return -1; mt_entry = loc.mt_entry; ffc2ce90: 83 a1 00 18 lwz r29,24(r1) <== NOT EXECUTED fs_mount_root = &mt_entry->mt_fs_root; ffc2ce94: 81 3d 00 28 lwz r9,40(r29) <== NOT EXECUTED ffc2ce98: 80 09 00 44 lwz r0,68(r9) <== NOT EXECUTED ffc2ce9c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2cea0: 40 be 00 18 bne+ cr7,ffc2ceb8 <== NOT EXECUTED if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2cea4: 48 01 aa 45 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2cea8: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2ceac: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2ceb0: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc2ceb4: 48 00 00 54 b ffc2cf08 <== NOT EXECUTED memset (sb, 0, sizeof (struct statvfs)); ffc2ceb8: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc2cebc: 38 a0 00 38 li r5,56 <== NOT EXECUTED ffc2cec0: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc2cec4: 48 01 e7 c1 bl ffc4b684 <== NOT EXECUTED result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); ffc2cec8: 81 3d 00 28 lwz r9,40(r29) <== NOT EXECUTED ffc2cecc: 38 7d 00 1c addi r3,r29,28 <== NOT EXECUTED ffc2ced0: 80 09 00 44 lwz r0,68(r9) <== NOT EXECUTED ffc2ced4: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc2ced8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2cedc: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &loc ); ffc2cee0: 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 ); ffc2cee4: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); ffc2cee8: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc2ceec: 41 9e 00 1c beq- cr7,ffc2cf08 <== NOT EXECUTED ffc2cef0: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2cef4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2cef8: 41 9e 00 10 beq- cr7,ffc2cf08 <== NOT EXECUTED ffc2cefc: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2cf00: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2cf04: 4e 80 04 21 bctrl <== NOT EXECUTED return result; } ffc2cf08: 80 01 00 3c lwz r0,60(r1) <== NOT EXECUTED ffc2cf0c: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc2cf10: 83 c1 00 30 lwz r30,48(r1) <== NOT EXECUTED ffc2cf14: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2cf18: 83 a1 00 2c lwz r29,44(r1) <== NOT EXECUTED ffc2cf1c: 83 e1 00 34 lwz r31,52(r1) <== NOT EXECUTED ffc2cf20: 38 21 00 38 addi r1,r1,56 <== NOT EXECUTED ffc2cf24: 4e 80 00 20 blr <== NOT EXECUTED ffc2cf28 : int symlink( const char *actualpath, const char *sympath ) { ffc2cf28: 94 21 ff c8 stwu r1,-56(r1) ffc2cf2c: 7c 08 02 a6 mflr r0 ffc2cf30: 93 a1 00 2c stw r29,44(r1) ffc2cf34: 7c 7d 1b 78 mr r29,r3 ffc2cf38: 90 01 00 3c stw r0,60(r1) ffc2cf3c: 93 c1 00 30 stw r30,48(r1) ffc2cf40: 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 ); ffc2cf44: 88 04 00 00 lbz r0,0(r4) ffc2cf48: 2f 80 00 2f cmpwi cr7,r0,47 ffc2cf4c: 41 9e 00 14 beq- cr7,ffc2cf60 ffc2cf50: 2f 80 00 5c cmpwi cr7,r0,92 ffc2cf54: 41 9e 00 0c beq- cr7,ffc2cf60 ffc2cf58: 2f 80 00 00 cmpwi cr7,r0,0 ffc2cf5c: 40 9e 00 38 bne- cr7,ffc2cf94 ffc2cf60: 3d 20 00 00 lis r9,0 ffc2cf64: 81 29 35 2c lwz r9,13612(r9) ffc2cf68: 38 60 00 01 li r3,1 ffc2cf6c: 80 09 00 24 lwz r0,36(r9) ffc2cf70: 81 09 00 18 lwz r8,24(r9) ffc2cf74: 81 49 00 1c lwz r10,28(r9) ffc2cf78: 81 69 00 20 lwz r11,32(r9) ffc2cf7c: 91 01 00 0c stw r8,12(r1) ffc2cf80: 91 41 00 10 stw r10,16(r1) ffc2cf84: 91 61 00 14 stw r11,20(r1) ffc2cf88: 90 01 00 18 stw r0,24(r1) ffc2cf8c: 80 09 00 28 lwz r0,40(r9) ffc2cf90: 48 00 00 34 b ffc2cfc4 ffc2cf94: 3d 20 00 00 lis r9,0 ffc2cf98: 81 29 35 2c lwz r9,13612(r9) ffc2cf9c: 38 60 00 00 li r3,0 ffc2cfa0: 80 09 00 10 lwz r0,16(r9) ffc2cfa4: 81 09 00 04 lwz r8,4(r9) ffc2cfa8: 81 49 00 08 lwz r10,8(r9) ffc2cfac: 81 69 00 0c lwz r11,12(r9) ffc2cfb0: 91 01 00 0c stw r8,12(r1) ffc2cfb4: 91 41 00 10 stw r10,16(r1) ffc2cfb8: 91 61 00 14 stw r11,20(r1) ffc2cfbc: 90 01 00 18 stw r0,24(r1) ffc2cfc0: 80 09 00 14 lwz r0,20(r9) if ( !loc.ops->evalformake_h ) { ffc2cfc4: 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 ); ffc2cfc8: 90 01 00 1c stw r0,28(r1) if ( !loc.ops->evalformake_h ) { ffc2cfcc: 80 09 00 04 lwz r0,4(r9) ffc2cfd0: 2f 80 00 00 cmpwi cr7,r0,0 ffc2cfd4: 41 9e 00 50 beq- cr7,ffc2d024 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); ffc2cfd8: 3b c1 00 0c addi r30,r1,12 ffc2cfdc: 7c 09 03 a6 mtctr r0 ffc2cfe0: 7c 64 1a 14 add r3,r4,r3 ffc2cfe4: 38 a1 00 08 addi r5,r1,8 ffc2cfe8: 7f c4 f3 78 mr r4,r30 if ( result != 0 ) ffc2cfec: 3b e0 ff ff li r31,-1 if ( !loc.ops->evalformake_h ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); ffc2cff0: 4e 80 04 21 bctrl if ( result != 0 ) ffc2cff4: 2f 83 00 00 cmpwi cr7,r3,0 ffc2cff8: 40 9e 00 7c bne- cr7,ffc2d074 return -1; if ( !loc.ops->symlink_h ) { ffc2cffc: 81 21 00 18 lwz r9,24(r1) ffc2d000: 80 09 00 38 lwz r0,56(r9) ffc2d004: 2f 80 00 00 cmpwi cr7,r0,0 ffc2d008: 40 be 00 30 bne+ cr7,ffc2d038 rtems_filesystem_freenode( &loc ); ffc2d00c: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2d010: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2d014: 41 9e 00 10 beq- cr7,ffc2d024 <== NOT EXECUTED ffc2d018: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc2d01c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2d020: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2d024: 48 01 a8 c5 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2d028: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2d02c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2d030: 3b e0 ff ff li r31,-1 <== NOT EXECUTED ffc2d034: 48 00 00 40 b ffc2d074 <== NOT EXECUTED } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); ffc2d038: 7f a4 eb 78 mr r4,r29 ffc2d03c: 80 a1 00 08 lwz r5,8(r1) ffc2d040: 7f c3 f3 78 mr r3,r30 ffc2d044: 7c 09 03 a6 mtctr r0 ffc2d048: 4e 80 04 21 bctrl rtems_filesystem_freenode( &loc ); ffc2d04c: 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); ffc2d050: 7c 7f 1b 78 mr r31,r3 rtems_filesystem_freenode( &loc ); ffc2d054: 2f 89 00 00 cmpwi cr7,r9,0 ffc2d058: 41 9e 00 1c beq- cr7,ffc2d074 ffc2d05c: 80 09 00 1c lwz r0,28(r9) ffc2d060: 2f 80 00 00 cmpwi cr7,r0,0 ffc2d064: 41 9e 00 10 beq- cr7,ffc2d074 ffc2d068: 7f c3 f3 78 mr r3,r30 ffc2d06c: 7c 09 03 a6 mtctr r0 ffc2d070: 4e 80 04 21 bctrl return result; } ffc2d074: 80 01 00 3c lwz r0,60(r1) ffc2d078: 7f e3 fb 78 mr r3,r31 ffc2d07c: 83 a1 00 2c lwz r29,44(r1) ffc2d080: 7c 08 03 a6 mtlr r0 ffc2d084: 83 c1 00 30 lwz r30,48(r1) ffc2d088: 83 e1 00 34 lwz r31,52(r1) ffc2d08c: 38 21 00 38 addi r1,r1,56 ffc2d090: 4e 80 00 20 blr ffc15910 : int fd, int opt, struct termios *tp ) { switch (opt) { ffc15910: 2c 04 00 00 cmpwi r4,0 int tcsetattr( int fd, int opt, struct termios *tp ) { ffc15914: 94 21 ff f0 stwu r1,-16(r1) ffc15918: 7c 08 02 a6 mflr r0 ffc1591c: 93 c1 00 08 stw r30,8(r1) ffc15920: 7c 7e 1b 78 mr r30,r3 ffc15924: 93 e1 00 0c stw r31,12(r1) ffc15928: 7c bf 2b 78 mr r31,r5 ffc1592c: 90 01 00 14 stw r0,20(r1) switch (opt) { ffc15930: 41 82 00 3c beq- ffc1596c ffc15934: 2f 84 00 01 cmpwi cr7,r4,1 <== NOT EXECUTED ffc15938: 41 9e 00 18 beq- cr7,ffc15950 <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc1593c: 48 00 60 65 bl ffc1b9a0 <__errno> <== NOT EXECUTED ffc15940: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc15944: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc15948: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc1594c: 48 00 00 34 b ffc15980 <== NOT EXECUTED case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) ffc15950: 38 80 00 03 li r4,3 <== NOT EXECUTED ffc15954: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc15958: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc1595c: 48 00 44 25 bl ffc19d80 <== NOT EXECUTED ffc15960: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc15964: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc15968: 41 9c 00 18 blt- cr7,ffc15980 <== NOT EXECUTED return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); ffc1596c: 7f c3 f3 78 mr r3,r30 ffc15970: 7f e5 fb 78 mr r5,r31 ffc15974: 38 80 00 02 li r4,2 ffc15978: 4c c6 31 82 crclr 4*cr1+eq ffc1597c: 48 00 44 05 bl ffc19d80 } } ffc15980: 80 01 00 14 lwz r0,20(r1) ffc15984: 83 c1 00 08 lwz r30,8(r1) ffc15988: 7c 08 03 a6 mtlr r0 ffc1598c: 83 e1 00 0c lwz r31,12(r1) ffc15990: 38 21 00 10 addi r1,r1,16 ffc15994: 4e 80 00 20 blr ffc114d0 : #include int unlink( const char *path ) { ffc114d0: 94 21 ff b8 stwu r1,-72(r1) ffc114d4: 7c 08 02 a6 mflr r0 ffc114d8: 93 a1 00 3c stw r29,60(r1) ffc114dc: 93 c1 00 40 stw r30,64(r1) ffc114e0: 7c 7e 1b 78 mr r30,r3 ffc114e4: 90 01 00 4c stw r0,76(r1) ffc114e8: 93 e1 00 44 stw r31,68(r1) /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); ffc114ec: 4b ff 2a fd bl ffc03fe8 if ( parentpathlen == 0 ) ffc114f0: 7c 7d 1b 79 mr. r29,r3 ffc114f4: 40 82 00 8c bne- ffc11580 rtems_filesystem_get_start_loc( path, &i, &parentloc ); ffc114f8: 88 1e 00 00 lbz r0,0(r30) ffc114fc: 2f 80 00 2f cmpwi cr7,r0,47 ffc11500: 41 9e 00 14 beq- cr7,ffc11514 ffc11504: 2f 80 00 5c cmpwi cr7,r0,92 <== NOT EXECUTED ffc11508: 41 9e 00 0c beq- cr7,ffc11514 <== NOT EXECUTED ffc1150c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc11510: 40 9e 00 38 bne- cr7,ffc11548 <== NOT EXECUTED ffc11514: 3d 20 00 00 lis r9,0 ffc11518: 81 29 26 dc lwz r9,9948(r9) ffc1151c: 3b e0 00 00 li r31,0 ffc11520: 80 09 00 24 lwz r0,36(r9) ffc11524: 81 09 00 18 lwz r8,24(r9) ffc11528: 81 49 00 1c lwz r10,28(r9) ffc1152c: 81 69 00 20 lwz r11,32(r9) ffc11530: 91 01 00 08 stw r8,8(r1) ffc11534: 91 41 00 0c stw r10,12(r1) ffc11538: 91 61 00 10 stw r11,16(r1) ffc1153c: 90 01 00 14 stw r0,20(r1) ffc11540: 80 09 00 28 lwz r0,40(r9) ffc11544: 48 00 00 34 b ffc11578 ffc11548: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc1154c: 81 29 26 dc lwz r9,9948(r9) <== NOT EXECUTED ffc11550: 3b e0 00 00 li r31,0 <== NOT EXECUTED ffc11554: 80 09 00 10 lwz r0,16(r9) <== NOT EXECUTED ffc11558: 81 09 00 04 lwz r8,4(r9) <== NOT EXECUTED ffc1155c: 81 49 00 08 lwz r10,8(r9) <== NOT EXECUTED ffc11560: 81 69 00 0c lwz r11,12(r9) <== NOT EXECUTED ffc11564: 91 01 00 08 stw r8,8(r1) <== NOT EXECUTED ffc11568: 91 41 00 0c stw r10,12(r1) <== NOT EXECUTED ffc1156c: 91 61 00 10 stw r11,16(r1) <== NOT EXECUTED ffc11570: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED ffc11574: 80 09 00 14 lwz r0,20(r9) <== NOT EXECUTED ffc11578: 90 01 00 18 stw r0,24(r1) ffc1157c: 48 00 00 28 b ffc115a4 else { result = rtems_filesystem_evaluate_path( path, parentpathlen, ffc11580: 7f c3 f3 78 mr r3,r30 ffc11584: 7f a4 eb 78 mr r4,r29 ffc11588: 38 a0 00 02 li r5,2 ffc1158c: 38 c1 00 08 addi r6,r1,8 ffc11590: 38 e0 00 00 li r7,0 ffc11594: 4b ff 2b cd bl ffc04160 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) ffc11598: 2f 83 00 00 cmpwi cr7,r3,0 ffc1159c: 40 9e 01 ec bne- cr7,ffc11788 ffc115a0: 3b e0 00 01 li r31,1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; ffc115a4: 80 01 00 08 lwz r0,8(r1) name = path + parentpathlen; ffc115a8: 7f be ea 14 add r29,r30,r29 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); ffc115ac: 7f a3 eb 78 mr r3,r29 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; ffc115b0: 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 ), ffc115b4: 3b c1 00 1c addi r30,r1,28 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; ffc115b8: 80 01 00 0c lwz r0,12(r1) ffc115bc: 90 01 00 20 stw r0,32(r1) ffc115c0: 80 01 00 10 lwz r0,16(r1) ffc115c4: 90 01 00 24 stw r0,36(r1) ffc115c8: 80 01 00 14 lwz r0,20(r1) ffc115cc: 90 01 00 28 stw r0,40(r1) ffc115d0: 80 01 00 18 lwz r0,24(r1) ffc115d4: 90 01 00 2c stw r0,44(r1) name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); ffc115d8: 48 00 1b 39 bl ffc13110 ffc115dc: 7c 64 1b 78 mr r4,r3 ffc115e0: 7f a3 eb 78 mr r3,r29 ffc115e4: 4b ff 29 c9 bl ffc03fac ffc115e8: 7f bd 1a 14 add r29,r29,r3 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), ffc115ec: 7f a3 eb 78 mr r3,r29 ffc115f0: 48 00 1b 21 bl ffc13110 ffc115f4: 38 a0 00 00 li r5,0 ffc115f8: 7c 64 1b 78 mr r4,r3 ffc115fc: 7f c6 f3 78 mr r6,r30 ffc11600: 7f a3 eb 78 mr r3,r29 ffc11604: 38 e0 00 00 li r7,0 ffc11608: 4b ff 2a 45 bl ffc0404c 0, &loc, false ); if ( result != 0 ) { ffc1160c: 2f 83 00 00 cmpwi cr7,r3,0 ffc11610: 41 be 00 30 beq+ cr7,ffc11640 if ( free_parentloc ) ffc11614: 2f 9f 00 00 cmpwi cr7,r31,0 ffc11618: 41 be 01 70 beq+ cr7,ffc11788 rtems_filesystem_freenode( &parentloc ); ffc1161c: 81 21 00 14 lwz r9,20(r1) ffc11620: 2f 89 00 00 cmpwi cr7,r9,0 ffc11624: 41 be 01 64 beq+ cr7,ffc11788 ffc11628: 80 09 00 1c lwz r0,28(r9) ffc1162c: 38 61 00 08 addi r3,r1,8 ffc11630: 3b a0 ff ff li r29,-1 ffc11634: 2f 80 00 00 cmpwi cr7,r0,0 ffc11638: 41 be 01 50 beq+ cr7,ffc11788 ffc1163c: 48 00 01 40 b ffc1177c return -1; } if ( !loc.ops->node_type_h ) { ffc11640: 81 21 00 28 lwz r9,40(r1) ffc11644: 80 09 00 10 lwz r0,16(r9) ffc11648: 2f 80 00 00 cmpwi cr7,r0,0 ffc1164c: 41 9e 00 80 beq- cr7,ffc116cc 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 ) { ffc11650: 7f c3 f3 78 mr r3,r30 ffc11654: 7c 09 03 a6 mtctr r0 ffc11658: 4e 80 04 21 bctrl ffc1165c: 81 21 00 28 lwz r9,40(r1) ffc11660: 2f 83 00 01 cmpwi cr7,r3,1 ffc11664: 40 be 00 5c bne+ cr7,ffc116c0 rtems_filesystem_freenode( &loc ); ffc11668: 2f 89 00 00 cmpwi cr7,r9,0 ffc1166c: 41 9e 00 1c beq- cr7,ffc11688 ffc11670: 80 09 00 1c lwz r0,28(r9) ffc11674: 2f 80 00 00 cmpwi cr7,r0,0 ffc11678: 41 9e 00 10 beq- cr7,ffc11688 ffc1167c: 7f c3 f3 78 mr r3,r30 ffc11680: 7c 09 03 a6 mtctr r0 ffc11684: 4e 80 04 21 bctrl if ( free_parentloc ) ffc11688: 2f 9f 00 00 cmpwi cr7,r31,0 ffc1168c: 41 9e 00 28 beq- cr7,ffc116b4 rtems_filesystem_freenode( &parentloc ); ffc11690: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc11694: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc11698: 41 9e 00 1c beq- cr7,ffc116b4 <== NOT EXECUTED ffc1169c: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc116a0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc116a4: 41 9e 00 10 beq- cr7,ffc116b4 <== NOT EXECUTED ffc116a8: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc116ac: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc116b0: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); ffc116b4: 48 00 07 61 bl ffc11e14 <__errno> ffc116b8: 38 00 00 15 li r0,21 ffc116bc: 48 00 00 5c b ffc11718 } if ( !loc.ops->unlink_h ) { ffc116c0: 80 09 00 0c lwz r0,12(r9) ffc116c4: 2f 80 00 00 cmpwi cr7,r0,0 ffc116c8: 40 be 00 58 bne+ cr7,ffc11720 rtems_filesystem_freenode( &loc ); ffc116cc: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc116d0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc116d4: 41 9e 00 10 beq- cr7,ffc116e4 <== NOT EXECUTED ffc116d8: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc116dc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc116e0: 4e 80 04 21 bctrl <== NOT EXECUTED if ( free_parentloc ) ffc116e4: 2f 9f 00 00 cmpwi cr7,r31,0 <== NOT EXECUTED ffc116e8: 41 9e 00 28 beq- cr7,ffc11710 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); ffc116ec: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc116f0: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc116f4: 41 9e 00 1c beq- cr7,ffc11710 <== NOT EXECUTED ffc116f8: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc116fc: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc11700: 41 9e 00 10 beq- cr7,ffc11710 <== NOT EXECUTED ffc11704: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc11708: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc1170c: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc11710: 48 00 07 05 bl ffc11e14 <__errno> <== NOT EXECUTED ffc11714: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc11718: 90 03 00 00 stw r0,0(r3) ffc1171c: 48 00 00 6c b ffc11788 } result = (*loc.ops->unlink_h)( &parentloc, &loc ); ffc11720: 38 61 00 08 addi r3,r1,8 ffc11724: 7c 09 03 a6 mtctr r0 ffc11728: 7f c4 f3 78 mr r4,r30 ffc1172c: 4e 80 04 21 bctrl rtems_filesystem_freenode( &loc ); ffc11730: 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 ); ffc11734: 7c 7d 1b 78 mr r29,r3 rtems_filesystem_freenode( &loc ); ffc11738: 2f 89 00 00 cmpwi cr7,r9,0 ffc1173c: 41 9e 00 1c beq- cr7,ffc11758 ffc11740: 80 09 00 1c lwz r0,28(r9) ffc11744: 2f 80 00 00 cmpwi cr7,r0,0 ffc11748: 41 9e 00 10 beq- cr7,ffc11758 ffc1174c: 7f c3 f3 78 mr r3,r30 ffc11750: 7c 09 03 a6 mtctr r0 ffc11754: 4e 80 04 21 bctrl if ( free_parentloc ) ffc11758: 2f 9f 00 00 cmpwi cr7,r31,0 ffc1175c: 41 9e 00 30 beq- cr7,ffc1178c rtems_filesystem_freenode( &parentloc ); ffc11760: 81 21 00 14 lwz r9,20(r1) ffc11764: 2f 89 00 00 cmpwi cr7,r9,0 ffc11768: 41 9e 00 24 beq- cr7,ffc1178c ffc1176c: 80 09 00 1c lwz r0,28(r9) ffc11770: 2f 80 00 00 cmpwi cr7,r0,0 ffc11774: 41 9e 00 18 beq- cr7,ffc1178c ffc11778: 38 61 00 08 addi r3,r1,8 ffc1177c: 7c 09 03 a6 mtctr r0 ffc11780: 4e 80 04 21 bctrl ffc11784: 48 00 00 08 b ffc1178c ffc11788: 3b a0 ff ff li r29,-1 return result; } ffc1178c: 80 01 00 4c lwz r0,76(r1) ffc11790: 7f a3 eb 78 mr r3,r29 ffc11794: 83 c1 00 40 lwz r30,64(r1) ffc11798: 7c 08 03 a6 mtlr r0 ffc1179c: 83 a1 00 3c lwz r29,60(r1) ffc117a0: 83 e1 00 44 lwz r31,68(r1) ffc117a4: 38 21 00 48 addi r1,r1,72 ffc117a8: 4e 80 00 20 blr ffc0c578 : */ int unmount( const char *path ) { ffc0c578: 94 21 ff d0 stwu r1,-48(r1) ffc0c57c: 7c 08 02 a6 mflr r0 ffc0c580: 93 c1 00 28 stw r30,40(r1) ffc0c584: 7c 7e 1b 78 mr r30,r3 ffc0c588: 90 01 00 34 stw r0,52(r1) ffc0c58c: 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 ) ) ffc0c590: 48 04 31 2d bl ffc4f6bc ffc0c594: 3b e1 00 08 addi r31,r1,8 ffc0c598: 7c 64 1b 78 mr r4,r3 ffc0c59c: 38 a0 00 00 li r5,0 ffc0c5a0: 7f c3 f3 78 mr r3,r30 ffc0c5a4: 7f e6 fb 78 mr r6,r31 ffc0c5a8: 38 e0 00 01 li r7,1 ffc0c5ac: 4b ff bf 7d bl ffc08528 ffc0c5b0: 2f 83 00 00 cmpwi cr7,r3,0 ffc0c5b4: 40 9e 01 84 bne- cr7,ffc0c738 return -1; mt_entry = loc.mt_entry; ffc0c5b8: 83 c1 00 18 lwz r30,24(r1) fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root; ffc0c5bc: 80 01 00 08 lwz r0,8(r1) ffc0c5c0: 81 7e 00 1c lwz r11,28(r30) ffc0c5c4: 81 21 00 14 lwz r9,20(r1) ffc0c5c8: 7f 8b 00 00 cmpw cr7,r11,r0 ffc0c5cc: 41 be 00 30 beq+ cr7,ffc0c5fc /* * 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 ); ffc0c5d0: 2f 89 00 00 cmpwi cr7,r9,0 ffc0c5d4: 41 9e 00 1c beq- cr7,ffc0c5f0 ffc0c5d8: 80 09 00 1c lwz r0,28(r9) ffc0c5dc: 2f 80 00 00 cmpwi cr7,r0,0 ffc0c5e0: 41 9e 00 10 beq- cr7,ffc0c5f0 ffc0c5e4: 7f e3 fb 78 mr r3,r31 ffc0c5e8: 7c 09 03 a6 mtctr r0 ffc0c5ec: 4e 80 04 21 bctrl rtems_set_errno_and_return_minus_one( EACCES ); ffc0c5f0: 48 03 b2 f9 bl ffc478e8 <__errno> ffc0c5f4: 38 00 00 0d li r0,13 ffc0c5f8: 48 00 00 a0 b ffc0c698 /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); ffc0c5fc: 2f 89 00 00 cmpwi cr7,r9,0 ffc0c600: 41 9e 00 1c beq- cr7,ffc0c61c ffc0c604: 80 09 00 1c lwz r0,28(r9) ffc0c608: 2f 80 00 00 cmpwi cr7,r0,0 ffc0c60c: 41 9e 00 10 beq- cr7,ffc0c61c ffc0c610: 7f e3 fb 78 mr r3,r31 ffc0c614: 7c 09 03 a6 mtctr r0 ffc0c618: 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; ffc0c61c: 81 3e 00 14 lwz r9,20(r30) ffc0c620: 80 09 00 28 lwz r0,40(r9) ffc0c624: 2f 80 00 00 cmpwi cr7,r0,0 ffc0c628: 41 9e 00 14 beq- cr7,ffc0c63c fs_root_loc = &mt_entry->mt_fs_root; ffc0c62c: 81 3e 00 28 lwz r9,40(r30) ffc0c630: 80 09 00 2c lwz r0,44(r9) ffc0c634: 2f 80 00 00 cmpwi cr7,r0,0 ffc0c638: 40 be 00 10 bne+ cr7,ffc0c648 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 ); ffc0c63c: 48 03 b2 ad bl ffc478e8 <__errno> <== NOT EXECUTED ffc0c640: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc0c644: 48 00 00 54 b ffc0c698 <== NOT EXECUTED * that made the current node thread based instead * of system based? I thought it was but it doesn't * look like it in this version. */ if ( rtems_filesystem_current.mt_entry == mt_entry ) ffc0c648: 3d 20 00 00 lis r9,0 ffc0c64c: 81 29 35 2c lwz r9,13612(r9) ffc0c650: 80 09 00 14 lwz r0,20(r9) ffc0c654: 7f 80 f0 00 cmpw cr7,r0,r30 ffc0c658: 41 9e 00 38 beq- cr7,ffc0c690 /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; ffc0c65c: 3d 20 00 00 lis r9,0 ffc0c660: 3d 60 00 00 lis r11,0 ffc0c664: 81 29 63 d0 lwz r9,25552(r9) ffc0c668: 38 0b 63 d4 addi r0,r11,25556 ffc0c66c: 48 00 00 18 b ffc0c684 if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) return -1; mt_entry = loc.mt_entry; fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root; ffc0c670: 81 49 00 18 lwz r10,24(r9) ffc0c674: 81 7e 00 2c lwz r11,44(r30) ffc0c678: 7f 8a 58 00 cmpw cr7,r10,r11 ffc0c67c: 41 9e 00 14 beq- cr7,ffc0c690 * 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 ) { ffc0c680: 81 29 00 00 lwz r9,0(r9) ffc0c684: 7f 89 00 00 cmpw cr7,r9,r0 ffc0c688: 40 9e ff e8 bne+ cr7,ffc0c670 ffc0c68c: 48 00 00 c8 b ffc0c754 * 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 ); ffc0c690: 48 03 b2 59 bl ffc478e8 <__errno> ffc0c694: 38 00 00 10 li r0,16 ffc0c698: 90 03 00 00 stw r0,0(r3) ffc0c69c: 48 00 00 9c b ffc0c738 * 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 ) ffc0c6a0: 81 3e 00 14 lwz r9,20(r30) ffc0c6a4: 7f c3 f3 78 mr r3,r30 ffc0c6a8: 80 09 00 28 lwz r0,40(r9) ffc0c6ac: 7c 09 03 a6 mtctr r0 ffc0c6b0: 4e 80 04 21 bctrl ffc0c6b4: 2f 83 00 00 cmpwi cr7,r3,0 ffc0c6b8: 40 be 00 80 bne+ cr7,ffc0c738 * 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){ ffc0c6bc: 81 3e 00 28 lwz r9,40(r30) ffc0c6c0: 7f c3 f3 78 mr r3,r30 ffc0c6c4: 80 09 00 2c lwz r0,44(r9) ffc0c6c8: 7c 09 03 a6 mtctr r0 ffc0c6cc: 4e 80 04 21 bctrl ffc0c6d0: 2f 83 00 00 cmpwi cr7,r3,0 ffc0c6d4: 41 be 00 28 beq+ cr7,ffc0c6fc if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) ffc0c6d8: 81 3e 00 14 lwz r9,20(r30) <== NOT EXECUTED ffc0c6dc: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc0c6e0: 80 09 00 20 lwz r0,32(r9) <== NOT EXECUTED ffc0c6e4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0c6e8: 4e 80 04 21 bctrl <== NOT EXECUTED ffc0c6ec: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0c6f0: 41 be 00 48 beq+ cr7,ffc0c738 <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); ffc0c6f4: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc0c6f8: 48 00 16 f9 bl ffc0ddf0 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); ffc0c6fc: 7f c3 f3 78 mr r3,r30 ffc0c700: 48 00 1b bd bl ffc0e2bc <_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 ); ffc0c704: 81 3e 00 14 lwz r9,20(r30) ffc0c708: 2f 89 00 00 cmpwi cr7,r9,0 ffc0c70c: 41 9e 00 1c beq- cr7,ffc0c728 ffc0c710: 80 09 00 1c lwz r0,28(r9) ffc0c714: 2f 80 00 00 cmpwi cr7,r0,0 ffc0c718: 41 9e 00 10 beq- cr7,ffc0c728 ffc0c71c: 38 7e 00 08 addi r3,r30,8 ffc0c720: 7c 09 03 a6 mtctr r0 ffc0c724: 4e 80 04 21 bctrl free( mt_entry ); ffc0c728: 7f c3 f3 78 mr r3,r30 ffc0c72c: 4b ff be e1 bl ffc0860c ffc0c730: 38 60 00 00 li r3,0 return 0; ffc0c734: 48 00 00 08 b ffc0c73c ffc0c738: 38 60 ff ff li r3,-1 } ffc0c73c: 80 01 00 34 lwz r0,52(r1) ffc0c740: 83 c1 00 28 lwz r30,40(r1) ffc0c744: 7c 08 03 a6 mtlr r0 ffc0c748: 83 e1 00 2c lwz r31,44(r1) ffc0c74c: 38 21 00 30 addi r1,r1,48 ffc0c750: 4e 80 00 20 blr * 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 ) ffc0c754: 7f c3 f3 78 mr r3,r30 ffc0c758: 4b ff c1 f1 bl ffc08948 ffc0c75c: 2f 83 00 01 cmpwi cr7,r3,1 ffc0c760: 40 9e ff 40 bne+ cr7,ffc0c6a0 ffc0c764: 4b ff ff 2c b ffc0c690 ffc2d18c : int utime( const char *path, const struct utimbuf *times ) { ffc2d18c: 94 21 ff c8 stwu r1,-56(r1) ffc2d190: 7c 08 02 a6 mflr r0 ffc2d194: 93 a1 00 2c stw r29,44(r1) ffc2d198: 7c 7d 1b 78 mr r29,r3 ffc2d19c: 90 01 00 3c stw r0,60(r1) ffc2d1a0: 93 c1 00 30 stw r30,48(r1) ffc2d1a4: 7c 9e 23 78 mr r30,r4 ffc2d1a8: 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 ) ) ffc2d1ac: 48 02 25 11 bl ffc4f6bc ffc2d1b0: 3b e1 00 08 addi r31,r1,8 ffc2d1b4: 7c 64 1b 78 mr r4,r3 ffc2d1b8: 38 a0 00 00 li r5,0 ffc2d1bc: 7f a3 eb 78 mr r3,r29 ffc2d1c0: 7f e6 fb 78 mr r6,r31 ffc2d1c4: 38 e0 00 01 li r7,1 ffc2d1c8: 4b fd b3 61 bl ffc08528 ffc2d1cc: 3b a0 ff ff li r29,-1 ffc2d1d0: 2f 83 00 00 cmpwi cr7,r3,0 ffc2d1d4: 40 9e 00 7c bne- cr7,ffc2d250 return -1; if ( !temp_loc.ops->utime_h ){ ffc2d1d8: 81 21 00 14 lwz r9,20(r1) ffc2d1dc: 80 09 00 30 lwz r0,48(r9) ffc2d1e0: 2f 80 00 00 cmpwi cr7,r0,0 ffc2d1e4: 40 be 00 30 bne+ cr7,ffc2d214 rtems_filesystem_freenode( &temp_loc ); ffc2d1e8: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2d1ec: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2d1f0: 41 9e 00 10 beq- cr7,ffc2d200 <== NOT EXECUTED ffc2d1f4: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2d1f8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2d1fc: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2d200: 48 01 a6 e9 bl ffc478e8 <__errno> <== NOT EXECUTED ffc2d204: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2d208: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2d20c: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc2d210: 48 00 00 40 b ffc2d250 <== NOT EXECUTED } result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); ffc2d214: 80 be 00 04 lwz r5,4(r30) ffc2d218: 7f e3 fb 78 mr r3,r31 ffc2d21c: 80 9e 00 00 lwz r4,0(r30) ffc2d220: 7c 09 03 a6 mtctr r0 ffc2d224: 4e 80 04 21 bctrl rtems_filesystem_freenode( &temp_loc ); ffc2d228: 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 ); ffc2d22c: 7c 7d 1b 78 mr r29,r3 rtems_filesystem_freenode( &temp_loc ); ffc2d230: 2f 89 00 00 cmpwi cr7,r9,0 ffc2d234: 41 9e 00 1c beq- cr7,ffc2d250 ffc2d238: 80 09 00 1c lwz r0,28(r9) ffc2d23c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2d240: 41 9e 00 10 beq- cr7,ffc2d250 ffc2d244: 7f e3 fb 78 mr r3,r31 ffc2d248: 7c 09 03 a6 mtctr r0 ffc2d24c: 4e 80 04 21 bctrl return result; } ffc2d250: 80 01 00 3c lwz r0,60(r1) ffc2d254: 7f a3 eb 78 mr r3,r29 ffc2d258: 83 c1 00 30 lwz r30,48(r1) ffc2d25c: 7c 08 03 a6 mtlr r0 ffc2d260: 83 a1 00 2c lwz r29,44(r1) ffc2d264: 83 e1 00 34 lwz r31,52(r1) ffc2d268: 38 21 00 38 addi r1,r1,56 ffc2d26c: 4e 80 00 20 blr ffc07278 : */ void vprintk( const char *fmt, va_list ap ) { ffc07278: 94 21 ff a8 stwu r1,-88(r1) ffc0727c: 7c 08 02 a6 mflr r0 ffc07280: 92 a1 00 2c stw r21,44(r1) for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); ffc07284: 3e a0 ff c2 lis r21,-62 ffc07288: 3a b5 e0 c9 addi r21,r21,-7991 */ void vprintk( const char *fmt, va_list ap ) { ffc0728c: 92 c1 00 30 stw r22,48(r1) unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { ffc07290: 3e c0 ff c2 lis r22,-62 ffc07294: 3a d6 e0 c8 addi r22,r22,-7992 */ void vprintk( const char *fmt, va_list ap ) { ffc07298: 93 81 00 48 stw r28,72(r1) unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); ffc0729c: 3f 80 00 00 lis r28,0 ffc072a0: 3b 9c 26 d4 addi r28,r28,9940 */ void vprintk( const char *fmt, va_list ap ) { ffc072a4: 92 e1 00 34 stw r23,52(r1) toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) ffc072a8: 3a e1 00 08 addi r23,r1,8 */ void vprintk( const char *fmt, va_list ap ) { ffc072ac: 93 c1 00 50 stw r30,80(r1) ffc072b0: 7c 9e 23 78 mr r30,r4 ffc072b4: 93 e1 00 54 stw r31,84(r1) ffc072b8: 7c 7f 1b 78 mr r31,r3 ffc072bc: 90 01 00 5c stw r0,92(r1) ffc072c0: 93 01 00 38 stw r24,56(r1) ffc072c4: 93 21 00 3c stw r25,60(r1) ffc072c8: 93 41 00 40 stw r26,64(r1) ffc072cc: 93 61 00 44 stw r27,68(r1) ffc072d0: 93 a1 00 4c stw r29,76(r1) for (; *fmt != '\0'; fmt++) { ffc072d4: 48 00 03 34 b ffc07608 bool minus = false; bool sign = false; char lead = ' '; char c; if (*fmt != '%') { ffc072d8: 2f 83 00 25 cmpwi cr7,r3,37 ffc072dc: 40 9e 01 f4 bne- cr7,ffc074d0 BSP_output_char(*fmt); continue; } fmt++; if (*fmt == '0' ) { ffc072e0: 8c 1f 00 01 lbzu r0,1(r31) ffc072e4: 3b 00 00 20 li r24,32 ffc072e8: 2f 80 00 30 cmpwi cr7,r0,48 ffc072ec: 40 be 00 0c bne+ cr7,ffc072f8 lead = '0'; fmt++; ffc072f0: 3b ff 00 01 addi r31,r31,1 ffc072f4: 3b 00 00 30 li r24,48 } if (*fmt == '-' ) { ffc072f8: 88 1f 00 00 lbz r0,0(r31) ffc072fc: 3b 20 00 00 li r25,0 ffc07300: 2f 80 00 2d cmpwi cr7,r0,45 ffc07304: 40 be 00 0c bne+ cr7,ffc07310 minus = true; fmt++; ffc07308: 3b ff 00 01 addi r31,r31,1 ffc0730c: 3b 20 00 01 li r25,1 ffc07310: 3b a0 00 00 li r29,0 ffc07314: 48 00 00 0c b ffc07320 } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; width += ((unsigned) *fmt - '0'); ffc07318: 7f a0 5a 14 add r29,r0,r11 fmt++; ffc0731c: 3b ff 00 01 addi r31,r31,1 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { ffc07320: 88 7f 00 00 lbz r3,0(r31) width *= 10; ffc07324: 1d 7d 00 0a mulli r11,r29,10 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { ffc07328: 38 03 ff d0 addi r0,r3,-48 ffc0732c: 54 09 06 3e clrlwi r9,r0,24 ffc07330: 2b 89 00 09 cmplwi cr7,r9,9 ffc07334: 40 9d ff e4 ble+ cr7,ffc07318 width *= 10; width += ((unsigned) *fmt - '0'); fmt++; } if ((c = *fmt) == 'l') { ffc07338: 2f 83 00 6c cmpwi cr7,r3,108 ffc0733c: 40 be 00 08 bne+ cr7,ffc07344 lflag = true; c = *++fmt; ffc07340: 8c 7f 00 01 lbzu r3,1(r31) } if ( c == 'c' ) { ffc07344: 2f 83 00 63 cmpwi cr7,r3,99 ffc07348: 40 be 00 3c bne+ cr7,ffc07384 /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); ffc0734c: 89 7e 00 00 lbz r11,0(r30) ffc07350: 2b 8b 00 07 cmplwi cr7,r11,7 ffc07354: 41 9d 00 1c bgt- cr7,ffc07370 ffc07358: 81 3e 00 08 lwz r9,8(r30) ffc0735c: 38 0b 00 01 addi r0,r11,1 ffc07360: 55 6b 10 3a rlwinm r11,r11,2,0,29 ffc07364: 98 1e 00 00 stb r0,0(r30) ffc07368: 7d 29 5a 14 add r9,r9,r11 ffc0736c: 48 00 00 10 b ffc0737c ffc07370: 81 3e 00 04 lwz r9,4(r30) <== NOT EXECUTED ffc07374: 38 09 00 04 addi r0,r9,4 <== NOT EXECUTED ffc07378: 90 1e 00 04 stw r0,4(r30) <== NOT EXECUTED BSP_output_char(chr); ffc0737c: 88 69 00 03 lbz r3,3(r9) ffc07380: 48 00 01 50 b ffc074d0 continue; } if ( c == 's' ) { ffc07384: 2f 83 00 73 cmpwi cr7,r3,115 ffc07388: 40 be 00 e8 bne+ cr7,ffc07470 unsigned i, len; char *s, *str; str = va_arg(ap, char *); ffc0738c: 89 7e 00 00 lbz r11,0(r30) ffc07390: 2b 8b 00 07 cmplwi cr7,r11,7 ffc07394: 41 9d 00 1c bgt- cr7,ffc073b0 ffc07398: 81 3e 00 08 lwz r9,8(r30) ffc0739c: 38 0b 00 01 addi r0,r11,1 ffc073a0: 55 6b 10 3a rlwinm r11,r11,2,0,29 ffc073a4: 98 1e 00 00 stb r0,0(r30) ffc073a8: 7d 29 5a 14 add r9,r9,r11 ffc073ac: 48 00 00 10 b ffc073bc ffc073b0: 81 3e 00 04 lwz r9,4(r30) <== NOT EXECUTED ffc073b4: 38 09 00 04 addi r0,r9,4 <== NOT EXECUTED ffc073b8: 90 1e 00 04 stw r0,4(r30) <== NOT EXECUTED ffc073bc: 83 49 00 00 lwz r26,0(r9) if ( str == NULL ) { ffc073c0: 2f 9a 00 00 cmpwi cr7,r26,0 ffc073c4: 40 be 00 08 bne+ cr7,ffc073cc ffc073c8: 7e da b3 78 mr r26,r22 ffc073cc: 3b 60 00 00 li r27,0 str = ""; } /* calculate length of string */ for ( len=0, s=str ; *s ; len++, s++ ) ffc073d0: 48 00 00 08 b ffc073d8 ffc073d4: 3b 7b 00 01 addi r27,r27,1 ffc073d8: 7c 1a d8 ae lbzx r0,r26,r27 ffc073dc: 2f 80 00 00 cmpwi cr7,r0,0 ffc073e0: 40 9e ff f4 bne+ cr7,ffc073d4 ; /* leading spaces */ if ( !minus ) ffc073e4: 2f 99 00 00 cmpwi cr7,r25,0 ffc073e8: 7f 78 db 78 mr r24,r27 ffc073ec: 41 9e 00 14 beq- cr7,ffc07400 ffc073f0: 48 00 00 20 b ffc07410 for ( i=len ; i BSP_output_char(' '); /* no width option */ if (width == 0) { ffc07410: 2f 9d 00 00 cmpwi cr7,r29,0 ffc07414: 40 9e 00 08 bne- cr7,ffc0741c ffc07418: 7f 7d db 78 mr r29,r27 width = len; } /* output the string */ for ( i=0 ; i ffc07424: 48 00 00 10 b ffc07434 BSP_output_char(*str); ffc07428: 80 1c 00 00 lwz r0,0(r28) ffc0742c: 7c 09 03 a6 mtctr r0 ffc07430: 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 ) ffc07444: 2f 99 00 00 cmpwi cr7,r25,0 ffc07448: 40 9e 00 14 bne- cr7,ffc0745c ffc0744c: 48 00 01 b8 b ffc07604 for ( i=len ; i ffc0746c: 48 00 01 98 b ffc07604 continue; } /* must be a numeric format or something unsupported */ if ( c == 'o' || c == 'O' ) { ffc07470: 2f 83 00 6f cmpwi cr7,r3,111 ffc07474: 41 9e 00 6c beq- cr7,ffc074e0 ffc07478: 2f 83 00 4f cmpwi cr7,r3,79 ffc0747c: 41 9e 00 64 beq- cr7,ffc074e0 base = 8; sign = false; } else if ( c == 'i' || c == 'I' || ffc07480: 2f 83 00 69 cmpwi cr7,r3,105 ffc07484: 41 9e 00 68 beq- cr7,ffc074ec ffc07488: 2f 83 00 49 cmpwi cr7,r3,73 ffc0748c: 41 9e 00 60 beq- cr7,ffc074ec ffc07490: 2f 83 00 64 cmpwi cr7,r3,100 ffc07494: 41 9e 00 58 beq- cr7,ffc074ec ffc07498: 2f 83 00 44 cmpwi cr7,r3,68 ffc0749c: 41 9e 00 50 beq- cr7,ffc074ec c == 'd' || c == 'D' ) { base = 10; sign = true; } else if ( c == 'u' || c == 'U' ) { ffc074a0: 2f 83 00 75 cmpwi cr7,r3,117 ffc074a4: 41 9e 00 50 beq- cr7,ffc074f4 ffc074a8: 2f 83 00 55 cmpwi cr7,r3,85 ffc074ac: 41 9e 00 48 beq- cr7,ffc074f4 base = 10; sign = false; } else if ( c == 'x' || c == 'X' ) { ffc074b0: 2f 83 00 78 cmpwi cr7,r3,120 ffc074b4: 41 9e 00 4c beq- cr7,ffc07500 ffc074b8: 2f 83 00 58 cmpwi cr7,r3,88 ffc074bc: 41 9e 00 44 beq- cr7,ffc07500 base = 16; sign = false; } else if ( c == 'p' ) { ffc074c0: 2f 83 00 70 cmpwi cr7,r3,112 ffc074c4: 38 00 00 00 li r0,0 ffc074c8: 3b 60 00 10 li r27,16 ffc074cc: 41 9e 00 3c beq- cr7,ffc07508 base = 16; sign = false; lflag = true; } else { BSP_output_char(c); ffc074d0: 80 1c 00 00 lwz r0,0(r28) ffc074d4: 7c 09 03 a6 mtctr r0 ffc074d8: 4e 80 04 21 bctrl continue; ffc074dc: 48 00 01 28 b ffc07604 ffc074e0: 38 00 00 00 li r0,0 ffc074e4: 3b 60 00 08 li r27,8 ffc074e8: 48 00 00 20 b ffc07508 ffc074ec: 38 00 00 01 li r0,1 ffc074f0: 48 00 00 08 b ffc074f8 ffc074f4: 38 00 00 00 li r0,0 ffc074f8: 3b 60 00 0a li r27,10 ffc074fc: 48 00 00 0c b ffc07508 ffc07500: 38 00 00 00 li r0,0 ffc07504: 3b 60 00 10 li r27,16 } printNum( lflag ? va_arg(ap, long) : (long) va_arg(ap, int), ffc07508: 89 7e 00 00 lbz r11,0(r30) ffc0750c: 2b 8b 00 07 cmplwi cr7,r11,7 ffc07510: 41 9d 00 1c bgt- cr7,ffc0752c ffc07514: 81 3e 00 08 lwz r9,8(r30) ffc07518: 39 4b 00 01 addi r10,r11,1 ffc0751c: 55 6b 10 3a rlwinm r11,r11,2,0,29 ffc07520: 99 5e 00 00 stb r10,0(r30) ffc07524: 7d 29 5a 14 add r9,r9,r11 } else { BSP_output_char(c); continue; } printNum( ffc07528: 48 00 00 10 b ffc07538 lflag ? va_arg(ap, long) : (long) va_arg(ap, int), ffc0752c: 81 3e 00 04 lwz r9,4(r30) ffc07530: 39 69 00 04 addi r11,r9,4 ffc07534: 91 7e 00 04 stw r11,4(r30) unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { ffc07538: 2f 80 00 00 cmpwi cr7,r0,0 } else { BSP_output_char(c); continue; } printNum( ffc0753c: 83 49 00 00 lwz r26,0(r9) unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { ffc07540: 41 9e 00 3c beq- cr7,ffc0757c ffc07544: 2f 9a 00 00 cmpwi cr7,r26,0 ffc07548: 40 bc 00 34 bge+ cr7,ffc0757c BSP_output_char('-'); ffc0754c: 80 1c 00 00 lwz r0,0(r28) ffc07550: 38 60 00 2d li r3,45 ffc07554: 7c 09 03 a6 mtctr r0 ffc07558: 4e 80 04 21 bctrl unsigned_num = (unsigned long) -num; if (maxwidth) maxwidth--; ffc0755c: 7f a9 fe 70 srawi r9,r29,31 ffc07560: 7d 20 ea 78 xor r0,r9,r29 ffc07564: 7c 09 00 50 subf r0,r9,r0 ffc07568: 7c 00 00 d0 neg r0,r0 ffc0756c: 54 00 0f fe rlwinm r0,r0,1,31,31 ffc07570: 7f a0 e8 50 subf r29,r0,r29 unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); unsigned_num = (unsigned long) -num; ffc07574: 7c 1a 00 d0 neg r0,r26 ffc07578: 48 00 00 08 b ffc07580 if (maxwidth) maxwidth--; } else { unsigned_num = (unsigned long) num; ffc0757c: 7f 40 d3 78 mr r0,r26 ffc07580: 3b 40 00 00 li r26,0 ffc07584: 48 00 00 10 b ffc07594 } count = 0; while ((n = unsigned_num / base) > 0) { toPrint[count++] = (char) (unsigned_num - (n * base)); ffc07588: 99 4b 00 08 stb r10,8(r11) ffc0758c: 7f 3a cb 78 mr r26,r25 ffc07590: 7d 20 4b 78 mr r0,r9 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { ffc07594: 7d 20 db 96 divwu r9,r0,r27 ffc07598: 2f 89 00 00 cmpwi cr7,r9,0 toPrint[count++] = (char) (unsigned_num - (n * base)); ffc0759c: 7d 49 d9 d6 mullw r10,r9,r27 ffc075a0: 7d 61 d2 14 add r11,r1,r26 ffc075a4: 7d 4a 00 50 subf r10,r10,r0 ffc075a8: 3b 3a 00 01 addi r25,r26,1 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { ffc075ac: 40 9e ff dc bne+ cr7,ffc07588 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; ffc075b0: 98 0b 00 08 stb r0,8(r11) ffc075b4: 48 00 00 10 b ffc075c4 for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); ffc075b8: 80 1c 00 00 lwz r0,0(r28) ffc075bc: 7c 09 03 a6 mtctr r0 ffc075c0: 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-- ) ffc075c4: 7f 9d c8 40 cmplw cr7,r29,r25 BSP_output_char(lead); ffc075c8: 7f 03 c3 78 mr r3,r24 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) ffc075cc: 3b bd ff ff addi r29,r29,-1 ffc075d0: 41 9d ff e8 bgt+ cr7,ffc075b8 ffc075d4: 7f 57 d2 14 add r26,r23,r26 ffc075d8: 3b a0 00 00 li r29,0 ffc075dc: 48 00 00 1c b ffc075f8 BSP_output_char(lead); for (n = 0; n < count; n++) { BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); ffc075e0: 89 3a 00 00 lbz r9,0(r26) toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { ffc075e4: 3b 5a ff ff addi r26,r26,-1 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); ffc075e8: 80 1c 00 00 lwz r0,0(r28) ffc075ec: 7c 75 48 ae lbzx r3,r21,r9 ffc075f0: 7c 09 03 a6 mtctr r0 ffc075f4: 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++) { ffc075f8: 7f 9d c8 40 cmplw cr7,r29,r25 ffc075fc: 3b bd 00 01 addi r29,r29,1 ffc07600: 41 9c ff e0 blt+ cr7,ffc075e0 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { ffc07604: 3b ff 00 01 addi r31,r31,1 ffc07608: 88 7f 00 00 lbz r3,0(r31) ffc0760c: 2f 83 00 00 cmpwi cr7,r3,0 ffc07610: 40 9e fc c8 bne+ cr7,ffc072d8 sign, width, lead ); } } ffc07614: 80 01 00 5c lwz r0,92(r1) ffc07618: 82 a1 00 2c lwz r21,44(r1) ffc0761c: 7c 08 03 a6 mtlr r0 ffc07620: 82 c1 00 30 lwz r22,48(r1) ffc07624: 82 e1 00 34 lwz r23,52(r1) ffc07628: 83 01 00 38 lwz r24,56(r1) ffc0762c: 83 21 00 3c lwz r25,60(r1) ffc07630: 83 41 00 40 lwz r26,64(r1) ffc07634: 83 61 00 44 lwz r27,68(r1) ffc07638: 83 81 00 48 lwz r28,72(r1) ffc0763c: 83 a1 00 4c lwz r29,76(r1) ffc07640: 83 c1 00 50 lwz r30,80(r1) ffc07644: 83 e1 00 54 lwz r31,84(r1) ffc07648: 38 21 00 58 addi r1,r1,88 ffc0764c: 4e 80 00 20 blr ffc1ce70 : ssize_t write( int fd, const void *buffer, size_t count ) { ffc1ce70: 94 21 ff f0 stwu r1,-16(r1) ffc1ce74: 7c 08 02 a6 mflr r0 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc1ce78: 3d 20 00 00 lis r9,0 ssize_t write( int fd, const void *buffer, size_t count ) { ffc1ce7c: 90 01 00 14 stw r0,20(r1) ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc1ce80: 80 09 26 8c lwz r0,9868(r9) ssize_t write( int fd, const void *buffer, size_t count ) { ffc1ce84: 93 e1 00 0c stw r31,12(r1) ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc1ce88: 7f 83 00 40 cmplw cr7,r3,r0 ffc1ce8c: 40 9c 00 20 bge- cr7,ffc1ceac iop = rtems_libio_iop( fd ); ffc1ce90: 3d 40 00 00 lis r10,0 ffc1ce94: 83 ea 27 4c lwz r31,10060(r10) ffc1ce98: 1c 63 00 48 mulli r3,r3,72 ffc1ce9c: 7f ff 1a 14 add r31,r31,r3 rtems_libio_check_is_open( iop ); ffc1cea0: 80 1f 00 18 lwz r0,24(r31) ffc1cea4: 70 0a 01 00 andi. r10,r0,256 ffc1cea8: 40 a2 00 10 bne+ ffc1ceb8 ffc1ceac: 4b ff 4f 69 bl ffc11e14 <__errno> <== NOT EXECUTED ffc1ceb0: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc1ceb4: 48 00 00 44 b ffc1cef8 <== NOT EXECUTED rtems_libio_check_buffer( buffer ); ffc1ceb8: 2f 84 00 00 cmpwi cr7,r4,0 ffc1cebc: 41 9e 00 18 beq- cr7,ffc1ced4 rtems_libio_check_count( count ); ffc1cec0: 2f 85 00 00 cmpwi cr7,r5,0 ffc1cec4: 38 60 00 00 li r3,0 ffc1cec8: 41 9e 00 70 beq- cr7,ffc1cf38 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc1cecc: 70 09 00 04 andi. r9,r0,4 ffc1ced0: 40 a2 00 10 bne+ ffc1cee0 ffc1ced4: 4b ff 4f 41 bl ffc11e14 <__errno> <== NOT EXECUTED ffc1ced8: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc1cedc: 48 00 00 1c b ffc1cef8 <== NOT EXECUTED /* * Now process the write() request. */ if ( !iop->handlers->write_h ) ffc1cee0: 81 3f 00 40 lwz r9,64(r31) ffc1cee4: 80 09 00 0c lwz r0,12(r9) ffc1cee8: 2f 80 00 00 cmpwi cr7,r0,0 ffc1ceec: 40 be 00 18 bne+ cr7,ffc1cf04 rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc1cef0: 4b ff 4f 25 bl ffc11e14 <__errno> <== NOT EXECUTED ffc1cef4: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc1cef8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc1cefc: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc1cf00: 48 00 00 38 b ffc1cf38 <== NOT EXECUTED rc = (*iop->handlers->write_h)( iop, buffer, count ); ffc1cf04: 7f e3 fb 78 mr r3,r31 ffc1cf08: 7c 09 03 a6 mtctr r0 ffc1cf0c: 4e 80 04 21 bctrl if ( rc > 0 ) ffc1cf10: 2c 03 00 00 cmpwi r3,0 ffc1cf14: 40 81 00 24 ble- ffc1cf38 iop->offset += rc; ffc1cf18: 80 ff 00 10 lwz r7,16(r31) ffc1cf1c: 7c 6a 1b 78 mr r10,r3 ffc1cf20: 81 1f 00 14 lwz r8,20(r31) ffc1cf24: 7c 69 fe 70 srawi r9,r3,31 ffc1cf28: 7d 88 50 14 addc r12,r8,r10 ffc1cf2c: 7d 67 49 14 adde r11,r7,r9 ffc1cf30: 91 7f 00 10 stw r11,16(r31) ffc1cf34: 91 9f 00 14 stw r12,20(r31) return rc; } ffc1cf38: 80 01 00 14 lwz r0,20(r1) ffc1cf3c: 83 e1 00 0c lwz r31,12(r1) ffc1cf40: 38 21 00 10 addi r1,r1,16 ffc1cf44: 7c 08 03 a6 mtlr r0 ffc1cf48: 4e 80 00 20 blr ffc08fd4 : ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { ffc08fd4: 94 21 ff d8 stwu r1,-40(r1) ffc08fd8: 7c 08 02 a6 mflr r0 int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); ffc08fdc: 3d 20 00 00 lis r9,0 ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { ffc08fe0: 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 ); ffc08fe4: 80 09 26 8c lwz r0,9868(r9) ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { ffc08fe8: 93 81 00 18 stw r28,24(r1) ffc08fec: 7c bc 2b 78 mr r28,r5 int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); ffc08ff0: 7f 83 00 40 cmplw cr7,r3,r0 ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { ffc08ff4: 93 21 00 0c stw r25,12(r1) ffc08ff8: 93 41 00 10 stw r26,16(r1) ffc08ffc: 93 61 00 14 stw r27,20(r1) ffc09000: 93 a1 00 1c stw r29,28(r1) ffc09004: 93 c1 00 20 stw r30,32(r1) ffc09008: 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 ); ffc0900c: 40 9c 00 20 bge- cr7,ffc0902c iop = rtems_libio_iop( fd ); ffc09010: 3d 20 00 00 lis r9,0 ffc09014: 83 a9 27 50 lwz r29,10064(r9) ffc09018: 1c 63 00 48 mulli r3,r3,72 ffc0901c: 7f bd 1a 14 add r29,r29,r3 rtems_libio_check_is_open( iop ); ffc09020: 80 1d 00 18 lwz r0,24(r29) ffc09024: 70 09 01 00 andi. r9,r0,256 ffc09028: 40 a2 00 10 bne+ ffc09038 ffc0902c: 48 00 ba 59 bl ffc14a84 <__errno> ffc09030: 38 00 00 09 li r0,9 ffc09034: 48 00 00 14 b ffc09048 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc09038: 70 09 00 04 andi. r9,r0,4 ffc0903c: 40 a2 00 14 bne+ ffc09050 ffc09040: 48 00 ba 45 bl ffc14a84 <__errno> ffc09044: 38 00 00 16 li r0,22 ffc09048: 90 03 00 00 stw r0,0(r3) ffc0904c: 48 00 00 cc b ffc09118 /* * Argument validation on IO vector */ if ( !iov ) ffc09050: 2f 84 00 00 cmpwi cr7,r4,0 ffc09054: 41 be ff ec beq- cr7,ffc09040 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) ffc09058: 2f 85 00 00 cmpwi cr7,r5,0 ffc0905c: 40 bd ff e4 ble- cr7,ffc09040 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) ffc09060: 2f 85 04 00 cmpwi cr7,r5,1024 ffc09064: 41 bd ff dc bgt- cr7,ffc09040 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) ffc09068: 81 3d 00 40 lwz r9,64(r29) ffc0906c: 80 09 00 0c lwz r0,12(r9) ffc09070: 2f 80 00 00 cmpwi cr7,r0,0 ffc09074: 40 be 00 10 bne+ cr7,ffc09084 rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc09078: 48 00 ba 0d bl ffc14a84 <__errno> <== NOT EXECUTED ffc0907c: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc09080: 4b ff ff c8 b ffc09048 <== NOT EXECUTED ffc09084: 7c a9 03 a6 mtctr r5 ffc09088: 7c 9e 23 78 mr r30,r4 ffc0908c: 7c 89 23 78 mr r9,r4 ffc09090: 38 00 00 01 li r0,1 ffc09094: 39 60 00 00 li r11,0 * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { if ( !iov[v].iov_base ) ffc09098: 81 49 00 00 lwz r10,0(r9) ffc0909c: 2f 8a 00 00 cmpwi cr7,r10,0 ffc090a0: 41 be ff a0 beq- cr7,ffc09040 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 ) ffc090a4: 81 09 00 04 lwz r8,4(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++ ) { ffc090a8: 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; ffc090ac: 7d 4b 42 14 add r10,r11,r8 if ( total < old || total > SSIZE_MAX ) ffc090b0: 7f 0a 58 00 cmpw cr6,r10,r11 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 ) ffc090b4: 31 08 ff ff addic r8,r8,-1 ffc090b8: 7d 08 41 10 subfe r8,r8,r8 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) ffc090bc: 2f 8a 7f ff cmpwi cr7,r10,32767 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 ) ffc090c0: 7c 00 40 38 and r0,r0,r8 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) ffc090c4: 41 b8 ff 7c blt- cr6,ffc09040 ffc090c8: 41 bd ff 78 bgt- cr7,ffc09040 * 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++ ) { ffc090cc: 42 40 00 0c bdz- ffc090d8 ffc090d0: 7d 4b 53 78 mr r11,r10 ffc090d4: 4b ff ff c4 b ffc09098 } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { ffc090d8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc090dc: 3b 60 00 00 li r27,0 <== NOT EXECUTED ffc090e0: 3b e0 00 00 li r31,0 <== NOT EXECUTED ffc090e4: 40 9e 00 7c bne- cr7,ffc09160 <== NOT EXECUTED /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) ffc090e8: 80 be 00 04 lwz r5,4(r30) <== NOT EXECUTED } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc090ec: 3b 7b 00 01 addi r27,r27,1 <== NOT EXECUTED /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) ffc090f0: 2f 85 00 00 cmpwi cr7,r5,0 <== NOT EXECUTED ffc090f4: 41 be 00 60 beq+ cr7,ffc09154 <== NOT EXECUTED continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); ffc090f8: 81 3d 00 40 lwz r9,64(r29) <== NOT EXECUTED ffc090fc: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc09100: 80 9e 00 00 lwz r4,0(r30) <== NOT EXECUTED ffc09104: 80 09 00 0c lwz r0,12(r9) <== NOT EXECUTED ffc09108: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0910c: 4e 80 04 21 bctrl <== NOT EXECUTED if ( bytes < 0 ) ffc09110: 2c 03 00 00 cmpwi r3,0 <== NOT EXECUTED ffc09114: 40 a0 00 0c bge+ ffc09120 <== NOT EXECUTED ffc09118: 3b e0 ff ff li r31,-1 ffc0911c: 48 00 00 44 b ffc09160 return -1; if ( bytes > 0 ) { ffc09120: 41 82 00 28 beq- ffc09148 <== NOT EXECUTED iop->offset += bytes; ffc09124: 81 7d 00 10 lwz r11,16(r29) <== NOT EXECUTED ffc09128: 7c 7a 1b 78 mr r26,r3 <== NOT EXECUTED ffc0912c: 81 9d 00 14 lwz r12,20(r29) <== NOT EXECUTED ffc09130: 7c 79 fe 70 srawi r25,r3,31 <== NOT EXECUTED total += bytes; ffc09134: 7f ff 1a 14 add r31,r31,r3 <== NOT EXECUTED if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; ffc09138: 7d 4c d0 14 addc r10,r12,r26 <== NOT EXECUTED ffc0913c: 7d 2b c9 14 adde r9,r11,r25 <== NOT EXECUTED ffc09140: 91 3d 00 10 stw r9,16(r29) <== NOT EXECUTED ffc09144: 91 5d 00 14 stw r10,20(r29) <== NOT EXECUTED total += bytes; } if (bytes != iov[ v ].iov_len) ffc09148: 80 1e 00 04 lwz r0,4(r30) <== NOT EXECUTED ffc0914c: 7f 83 00 00 cmpw cr7,r3,r0 <== NOT EXECUTED ffc09150: 40 9e 00 10 bne- cr7,ffc09160 <== NOT EXECUTED } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc09154: 7f 9b e0 00 cmpw cr7,r27,r28 <== NOT EXECUTED ffc09158: 3b de 00 08 addi r30,r30,8 <== NOT EXECUTED ffc0915c: 41 9c ff 8c blt+ cr7,ffc090e8 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } ffc09160: 80 01 00 2c lwz r0,44(r1) ffc09164: 7f e3 fb 78 mr r3,r31 ffc09168: 83 21 00 0c lwz r25,12(r1) ffc0916c: 7c 08 03 a6 mtlr r0 ffc09170: 83 41 00 10 lwz r26,16(r1) ffc09174: 83 61 00 14 lwz r27,20(r1) ffc09178: 83 81 00 18 lwz r28,24(r1) ffc0917c: 83 a1 00 1c lwz r29,28(r1) ffc09180: 83 c1 00 20 lwz r30,32(r1) ffc09184: 83 e1 00 24 lwz r31,36(r1) ffc09188: 38 21 00 28 addi r1,r1,40 ffc0918c: 4e 80 00 20 blr