30007fc8 : { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; switch( node->type ) { 30007fc8: e5903000 ldr r3, [r0] ) { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; 30007fcc: e5902010 ldr r2, [r0, #16] switch( node->type ) { 30007fd0: e593304c ldr r3, [r3, #76] ; 0x4c ) { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; 30007fd4: e5922034 ldr r2, [r2, #52] ; 0x34 switch( node->type ) { 30007fd8: e2433001 sub r3, r3, #1 30007fdc: e3530006 cmp r3, #6 30007fe0: 979ff103 ldrls pc, [pc, r3, lsl #2] 30007fe4: ea000008 b 3000800c <== NOT EXECUTED 30007fe8: 30008034 .word 0x30008034 <== NOT EXECUTED 30007fec: 30008044 .word 0x30008044 <== NOT EXECUTED 30007ff0: 30008024 .word 0x30008024 <== NOT EXECUTED 30007ff4: 30008024 .word 0x30008024 <== NOT EXECUTED 30007ff8: 30008014 .word 0x30008014 <== NOT EXECUTED 30007ffc: 30008014 .word 0x30008014 <== NOT EXECUTED 30008000: 30008004 .word 0x30008004 <== NOT EXECUTED break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_FIFO: loc->handlers = &IMFS_fifo_handlers; 30008004: e59f3048 ldr r3, [pc, #72] ; 30008054 30008008: e5803008 str r3, [r0, #8] break; } return 0; } 3000800c: e3a00000 mov r0, #0 30008010: e12fff1e bx lr break; case IMFS_LINEAR_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; 30008014: e5923004 ldr r3, [r2, #4] 30008018: e5803008 str r3, [r0, #8] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 3000801c: e3a00000 mov r0, #0 30008020: e12fff1e bx lr case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; break; case IMFS_SYM_LINK: case IMFS_HARD_LINK: loc->handlers = &IMFS_link_handlers; 30008024: e59f302c ldr r3, [pc, #44] ; 30008058 30008028: e5803008 str r3, [r0, #8] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 3000802c: e3a00000 mov r0, #0 30008030: e12fff1e bx lr IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; switch( node->type ) { case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; 30008034: e5923008 ldr r3, [r2, #8] 30008038: e5803008 str r3, [r0, #8] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 3000803c: e3a00000 mov r0, #0 30008040: e12fff1e bx lr switch( node->type ) { case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; break; case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; 30008044: e59f3010 ldr r3, [pc, #16] ; 3000805c 30008048: e5803008 str r3, [r0, #8] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 3000804c: e3a00000 mov r0, #0 30008050: e12fff1e bx lr 30008054: 30017c4c .word 0x30017c4c 30008058: 30017cdc .word 0x30017cdc 3000805c: 30017ca4 .word 0x30017ca4 3000b3e8 : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 3000b3e8: e92d40f0 push {r4, r5, r6, r7, lr} IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 3000b3ec: e2504000 subs r4, r0, #0 IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 3000b3f0: e1a05001 mov r5, r1 3000b3f4: e59d6014 ldr r6, [sp, #20] IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 3000b3f8: 01a07004 moveq r7, r4 3000b3fc: 1a000001 bne 3000b408 node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 3000b400: e1a00007 mov r0, r7 <== NOT EXECUTED 3000b404: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 3000b408: e1a01002 mov r1, r2 3000b40c: e59f210c ldr r2, [pc, #268] ; 3000b520 3000b410: e1a00005 mov r0, r5 3000b414: e5922000 ldr r2, [r2] 3000b418: e592202c ldr r2, [r2, #44] ; 0x2c 3000b41c: e1c32002 bic r2, r3, r2 3000b420: ebffffc1 bl 3000b32c if ( !node ) 3000b424: e2507000 subs r7, r0, #0 3000b428: 0afffff4 beq 3000b400 return NULL; /* * Set the type specific information */ switch (type) { 3000b42c: e2455001 sub r5, r5, #1 3000b430: e3550006 cmp r5, #6 3000b434: 979ff105 ldrls pc, [pc, r5, lsl #2] 3000b438: ea000033 b 3000b50c <== NOT EXECUTED 3000b43c: 3000b4f0 .word 0x3000b4f0 <== NOT EXECUTED 3000b440: 3000b4dc .word 0x3000b4dc <== NOT EXECUTED 3000b444: 3000b458 .word 0x3000b458 <== NOT EXECUTED 3000b448: 3000b458 .word 0x3000b458 <== NOT EXECUTED 3000b44c: 3000b4ac .word 0x3000b4ac <== NOT EXECUTED 3000b450: 3000b494 .word 0x3000b494 <== NOT EXECUTED 3000b454: 3000b4d0 .word 0x3000b4d0 <== NOT EXECUTED 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; 3000b458: e5963000 ldr r3, [r6] 3000b45c: e5873050 str r3, [r7, #80] ; 0x50 /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; 3000b460: e5943010 ldr r3, [r4, #16] } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 3000b464: e5940000 ldr r0, [r4] fs_info = parent_loc->mt_entry->fs_info; 3000b468: e5932034 ldr r2, [r3, #52] ; 0x34 node->Parent = parent; 3000b46c: e5870008 str r0, [r7, #8] node->st_ino = ++fs_info->ino_count; 3000b470: e5923000 ldr r3, [r2] RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 3000b474: e2800050 add r0, r0, #80 ; 0x50 3000b478: e2833001 add r3, r3, #1 3000b47c: e5823000 str r3, [r2] 3000b480: e1a01007 mov r1, r7 3000b484: e5873038 str r3, [r7, #56] ; 0x38 3000b488: ebffe728 bl 30005130 <_Chain_Append> rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 3000b48c: e1a00007 mov r0, r7 3000b490: e8bd80f0 pop {r4, r5, r6, r7, pc} node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; break; case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; 3000b494: e3a03000 mov r3, #0 <== NOT EXECUTED 3000b498: e3a02000 mov r2, #0 <== NOT EXECUTED 3000b49c: e5872050 str r2, [r7, #80] ; 0x50 <== NOT EXECUTED 3000b4a0: e5873054 str r3, [r7, #84] ; 0x54 <== NOT EXECUTED node->info.linearfile.direct = 0; 3000b4a4: e3a03000 mov r3, #0 <== NOT EXECUTED 3000b4a8: e5873058 str r3, [r7, #88] ; 0x58 <== NOT EXECUTED case IMFS_MEMORY_FILE: node->info.file.size = 0; node->info.file.indirect = 0; 3000b4ac: e3a03000 mov r3, #0 case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; node->info.linearfile.direct = 0; case IMFS_MEMORY_FILE: node->info.file.size = 0; 3000b4b0: e3a01000 mov r1, #0 3000b4b4: e3a02000 mov r2, #0 3000b4b8: e5871050 str r1, [r7, #80] ; 0x50 3000b4bc: e5872054 str r2, [r7, #84] ; 0x54 node->info.file.indirect = 0; node->info.file.doubly_indirect = 0; node->info.file.triply_indirect = 0; 3000b4c0: e5873060 str r3, [r7, #96] ; 0x60 node->info.linearfile.size = 0; node->info.linearfile.direct = 0; case IMFS_MEMORY_FILE: node->info.file.size = 0; node->info.file.indirect = 0; 3000b4c4: e5873058 str r3, [r7, #88] ; 0x58 node->info.file.doubly_indirect = 0; 3000b4c8: e587305c str r3, [r7, #92] ; 0x5c node->info.file.triply_indirect = 0; break; 3000b4cc: eaffffe3 b 3000b460 case IMFS_FIFO: node->info.fifo.pipe = NULL; 3000b4d0: e3a03000 mov r3, #0 3000b4d4: e5873050 str r3, [r7, #80] ; 0x50 break; 3000b4d8: eaffffe0 b 3000b460 node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; 3000b4dc: e5962004 ldr r2, [r6, #4] case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; 3000b4e0: e5963000 ldr r3, [r6] node->info.device.minor = info->device.minor; 3000b4e4: e5872054 str r2, [r7, #84] ; 0x54 case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; 3000b4e8: e5873050 str r3, [r7, #80] ; 0x50 node->info.device.minor = info->device.minor; break; 3000b4ec: eaffffdb b 3000b460 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 3000b4f0: e2872054 add r2, r7, #84 ; 0x54 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 3000b4f4: e2873050 add r3, r7, #80 ; 0x50 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 3000b4f8: e5872050 str r2, [r7, #80] ; 0x50 the_chain->permanent_null = NULL; 3000b4fc: e3a02000 mov r2, #0 3000b500: e5872054 str r2, [r7, #84] ; 0x54 the_chain->last = _Chain_Head(the_chain); 3000b504: e5873058 str r3, [r7, #88] ; 0x58 3000b508: eaffffd4 b 3000b460 case IMFS_FIFO: node->info.fifo.pipe = NULL; break; default: assert(0); 3000b50c: e59f0010 ldr r0, [pc, #16] ; 3000b524 <== NOT EXECUTED 3000b510: e3a0105c mov r1, #92 ; 0x5c <== NOT EXECUTED 3000b514: e59f200c ldr r2, [pc, #12] ; 3000b528 <== NOT EXECUTED 3000b518: e59f300c ldr r3, [pc, #12] ; 3000b52c <== NOT EXECUTED 3000b51c: ebfff682 bl 30008f2c <__assert_func> <== NOT EXECUTED 3000b520: 300189d4 .word 0x300189d4 3000b524: 30018520 .word 0x30018520 3000b528: 30017dec .word 0x30017dec 3000b52c: 30018294 .word 0x30018294 30003080 : rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 30003080: e3500000 cmp r0, #0 void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 30003084: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} 30003088: e1a05001 mov r5, r1 rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 3000308c: 0a000021 beq 30003118 assert( level >= 0 ); 30003090: e3510000 cmp r1, #0 30003094: ba000029 blt 30003140 assert( the_directory->type == IMFS_DIRECTORY ); 30003098: e590304c ldr r3, [r0, #76] ; 0x4c 3000309c: e3530001 cmp r3, #1 300030a0: 1a000021 bne 3000312c the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 300030a4: e5907050 ldr r7, [r0, #80] ; 0x50 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 300030a8: e2808054 add r8, r0, #84 ; 0x54 300030ac: e1570008 cmp r7, r8 300030b0: 08bd85f0 popeq {r4, r5, r6, r7, r8, sl, pc} 300030b4: e59f6098 ldr r6, [pc, #152] ; 30003154 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 300030b8: e281a001 add sl, r1, #1 for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; 300030bc: e3a04000 mov r4, #0 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 300030c0: e5963000 ldr r3, [r6] !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++ ) 300030c4: e2844001 add r4, r4, #1 fprintf(stdout, "...." ); 300030c8: e5933008 ldr r3, [r3, #8] 300030cc: e59f0084 ldr r0, [pc, #132] ; 30003158 300030d0: e3a01001 mov r1, #1 300030d4: e3a02004 mov r2, #4 300030d8: eb003b6c bl 30011e90 !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++ ) 300030dc: e1550004 cmp r5, r4 300030e0: aafffff6 bge 300030c0 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 300030e4: e1a00007 mov r0, r7 300030e8: ebffff7a bl 30002ed8 if ( the_jnode->type == IMFS_DIRECTORY ) 300030ec: e597304c ldr r3, [r7, #76] ; 0x4c 300030f0: e3530001 cmp r3, #1 300030f4: 0a000003 beq 30003108 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 ) { 300030f8: e5977000 ldr r7, [r7] assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 300030fc: e1570008 cmp r7, r8 30003100: 1affffed bne 300030bc 30003104: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 30003108: e1a00007 mov r0, r7 3000310c: e1a0100a mov r1, sl 30003110: ebffffda bl 30003080 30003114: eafffff7 b 300030f8 rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 30003118: e59f003c ldr r0, [pc, #60] ; 3000315c <== NOT EXECUTED 3000311c: e3a01084 mov r1, #132 ; 0x84 <== NOT EXECUTED 30003120: e59f2038 ldr r2, [pc, #56] ; 30003160 <== NOT EXECUTED 30003124: e59f3038 ldr r3, [pc, #56] ; 30003164 <== NOT EXECUTED 30003128: eb0001e4 bl 300038c0 <__assert_func> <== NOT EXECUTED assert( level >= 0 ); assert( the_directory->type == IMFS_DIRECTORY ); 3000312c: e59f0028 ldr r0, [pc, #40] ; 3000315c <== NOT EXECUTED 30003130: e3a01088 mov r1, #136 ; 0x88 <== NOT EXECUTED 30003134: e59f2024 ldr r2, [pc, #36] ; 30003160 <== NOT EXECUTED 30003138: e59f3028 ldr r3, [pc, #40] ; 30003168 <== NOT EXECUTED 3000313c: eb0001df bl 300038c0 <__assert_func> <== NOT EXECUTED IMFS_jnode_t *the_jnode; int i; assert( the_directory ); assert( level >= 0 ); 30003140: e59f0014 ldr r0, [pc, #20] ; 3000315c <== NOT EXECUTED 30003144: e3a01086 mov r1, #134 ; 0x86 <== NOT EXECUTED 30003148: e59f2010 ldr r2, [pc, #16] ; 30003160 <== NOT EXECUTED 3000314c: e59f3018 ldr r3, [pc, #24] ; 3000316c <== NOT EXECUTED 30003150: eb0001da bl 300038c0 <__assert_func> <== NOT EXECUTED 30003154: 30022e48 .word 0x30022e48 30003158: 30021ef4 .word 0x30021ef4 3000315c: 30021df0 .word 0x30021df0 30003160: 30020a18 .word 0x30020a18 30003164: 30021eb0 .word 0x30021eb0 30003168: 30021ecc .word 0x30021ecc 3000316c: 30021ec0 .word 0x30021ec0 300081dc : const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 300081dc: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 300081e0: e5936000 ldr r6, [r3] const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 300081e4: e24dd044 sub sp, sp, #68 ; 0x44 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 300081e8: e59fb29c ldr fp, [pc, #668] ; 3000848c const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 300081ec: e1a07003 mov r7, r3 300081f0: e1a0a000 mov sl, r0 300081f4: e1a04001 mov r4, r1 300081f8: e58d2004 str r2, [sp, #4] /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 300081fc: e3a05000 mov r5, #0 30008200: e28d8008 add r8, sp, #8 30008204: e28d9040 add r9, sp, #64 ; 0x40 * 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 ); 30008208: e1a02008 mov r2, r8 3000820c: e1a03009 mov r3, r9 30008210: e08a0005 add r0, sl, r5 30008214: e1a01004 mov r1, r4 30008218: eb000239 bl 30008b04 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 3000821c: e5972000 ldr r2, [r7] * 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 ); 30008220: e1a03000 mov r3, r0 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 30008224: e3520000 cmp r2, #0 */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; 30008228: e59dc040 ldr ip, [sp, #64] ; 0x40 i += len; if ( !pathloc->node_access ) 3000822c: 0a00004e beq 3000836c rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 30008230: e3500000 cmp r0, #0 */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; 30008234: e06c4004 rsb r4, ip, r4 i += len; 30008238: e085500c add r5, r5, ip rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 3000823c: 1a00000c bne 30008274 * 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 ) { 30008240: e592304c ldr r3, [r2, #76] ; 0x4c 30008244: e3530001 cmp r3, #1 30008248: 0a000054 beq 300083a0 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 3000824c: e1a00007 mov r0, r7 30008250: ebffff5c bl 30007fc8 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 30008254: e5972000 ldr r2, [r7] /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 30008258: e59d1004 ldr r1, [sp, #4] if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 3000825c: e5922030 ldr r2, [r2, #48] ; 0x30 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 30008260: e1a03301 lsl r3, r1, #6 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 30008264: e0032002 and r2, r3, r2 30008268: e1530002 cmp r3, r2 3000826c: 1a000039 bne 30008358 30008270: ea000032 b 30008340 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) 30008274: e596104c ldr r1, [r6, #76] ; 0x4c 30008278: e3510001 cmp r1, #1 3000827c: 11a06002 movne r6, r2 30008280: 0a000030 beq 30008348 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 30008284: e3530003 cmp r3, #3 30008288: 0a000006 beq 300082a8 3000828c: e3530004 cmp r3, #4 30008290: 0a000026 beq 30008330 30008294: e3530002 cmp r3, #2 30008298: 0a000013 beq 300082ec /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 3000829c: e3530004 cmp r3, #4 300082a0: 1affffd8 bne 30008208 300082a4: eaffffe5 b 30008240 <== NOT EXECUTED case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 300082a8: e592304c ldr r3, [r2, #76] ; 0x4c 300082ac: e3530003 cmp r3, #3 300082b0: 0a000032 beq 30008380 node = pathloc->node_access; if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { 300082b4: e3530004 cmp r3, #4 300082b8: 0a000069 beq 30008464 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 300082bc: e3530001 cmp r3, #1 300082c0: 1a00004d bne 300083fc /* * 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 ) { 300082c4: e596e05c ldr lr, [r6, #92] ; 0x5c 300082c8: e35e0000 cmp lr, #0 300082cc: 1a00004f bne 30008410 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 300082d0: e1a00006 mov r0, r6 300082d4: e1a01008 mov r1, r8 300082d8: eb0001da bl 30008a48 if ( !node ) 300082dc: e2506000 subs r6, r0, #0 300082e0: 0a000021 beq 3000836c /* * Set the node access to the point we have found. */ pathloc->node_access = node; 300082e4: e5876000 str r6, [r7] break; 300082e8: eaffffc6 b 30008208 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 300082ec: e59b1000 ldr r1, [fp] 300082f0: e5911018 ldr r1, [r1, #24] 300082f4: e1520001 cmp r2, r1 300082f8: 0affffc2 beq 30008208 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { 300082fc: e5976010 ldr r6, [r7, #16] /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 30008300: e596101c ldr r1, [r6, #28] 30008304: e1520001 cmp r2, r1 30008308: 0a00005d beq 30008484 pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 3000830c: e5926008 ldr r6, [r2, #8] 30008310: e3560000 cmp r6, #0 30008314: 1afffff2 bne 300082e4 rtems_set_errno_and_return_minus_one( ENOENT ); 30008318: e58d3000 str r3, [sp] 3000831c: eb000feb bl 3000c2d0 <__errno> 30008320: e59d3000 ldr r3, [sp] 30008324: e5803000 str r3, [r0] 30008328: e3e00000 mvn r0, #0 3000832c: ea000003 b 30008340 case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 30008330: eb000fe6 bl 3000c2d0 <__errno> 30008334: e3a0305b mov r3, #91 ; 0x5b 30008338: e5803000 str r3, [r0] 3000833c: e3e00000 mvn r0, #0 if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 30008340: e28dd044 add sp, sp, #68 ; 0x44 30008344: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 30008348: e5921030 ldr r1, [r2, #48] ; 0x30 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 3000834c: e1a06002 mov r6, r2 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 30008350: e3110040 tst r1, #64 ; 0x40 30008354: 1affffca bne 30008284 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 30008358: eb000fdc bl 3000c2d0 <__errno> 3000835c: e3a0300d mov r3, #13 30008360: e5803000 str r3, [r0] 30008364: e3e00000 mvn r0, #0 30008368: eafffff4 b 30008340 * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); if ( !node ) rtems_set_errno_and_return_minus_one( ENOENT ); 3000836c: eb000fd7 bl 3000c2d0 <__errno> 30008370: e3a03002 mov r3, #2 30008374: e5803000 str r3, [r0] 30008378: e3e00000 mvn r0, #0 3000837c: eaffffef b 30008340 * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { IMFS_evaluate_hard_link( pathloc, 0 ); 30008380: e1a00007 mov r0, r7 30008384: e3a01000 mov r1, #0 30008388: ebffff3c bl 30008080 node = pathloc->node_access; 3000838c: e5976000 ldr r6, [r7] if ( !node ) 30008390: e3560000 cmp r6, #0 30008394: 0a000018 beq 300083fc } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; 30008398: e596304c ldr r3, [r6, #76] ; 0x4c 3000839c: eaffffc6 b 300082bc * * 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 ) { 300083a0: e592605c ldr r6, [r2, #92] ; 0x5c 300083a4: e3560000 cmp r6, #0 300083a8: 0affffa7 beq 3000824c newloc = node->info.directory.mt_fs->mt_fs_root; 300083ac: e286601c add r6, r6, #28 300083b0: e28de02c add lr, sp, #44 ; 0x2c 300083b4: e8b6000f ldm r6!, {r0, r1, r2, r3} 300083b8: e8ae000f stmia lr!, {r0, r1, r2, r3} *pathloc = newloc; 300083bc: e28d802c add r8, sp, #44 ; 0x2c 300083c0: e8b8000f ldm r8!, {r0, r1, r2, r3} 300083c4: e1a08007 mov r8, r7 * 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; 300083c8: e5966000 ldr r6, [r6] *pathloc = newloc; 300083cc: e8a8000f stmia r8!, {r0, r1, r2, r3} return (*pathloc->ops->evalpath_h)( &pathname[i-len], 300083d0: e06c0005 rsb r0, ip, r5 */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 300083d4: e5886000 str r6, [r8] * 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; 300083d8: e58e6000 str r6, [lr] *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 300083dc: e084100c add r1, r4, ip 300083e0: e08a0000 add r0, sl, r0 300083e4: e59d2004 ldr r2, [sp, #4] 300083e8: e1a03007 mov r3, r7 300083ec: e597c00c ldr ip, [r7, #12] 300083f0: e1a0e00f mov lr, pc 300083f4: e59cf000 ldr pc, [ip] 300083f8: eaffffd0 b 30008340 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 300083fc: eb000fb3 bl 3000c2d0 <__errno> 30008400: e3a03014 mov r3, #20 30008404: e5803000 str r3, [r0] 30008408: e3e00000 mvn r0, #0 3000840c: eaffffcb b 30008340 * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 30008410: e28dc02c add ip, sp, #44 ; 0x2c 30008414: e28ee01c add lr, lr, #28 30008418: e8be000f ldm lr!, {r0, r1, r2, r3} 3000841c: e8ac000f stmia ip!, {r0, r1, r2, r3} *pathloc = newloc; 30008420: e28d602c add r6, sp, #44 ; 0x2c 30008424: e8b6000f ldm r6!, {r0, r1, r2, r3} 30008428: e1a06007 mov r6, r7 * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 3000842c: e59ee000 ldr lr, [lr] *pathloc = newloc; 30008430: e8a6000f stmia r6!, {r0, r1, r2, r3} return (*pathloc->ops->evalpath_h)( &pathname[i-len], 30008434: e59d1040 ldr r1, [sp, #64] ; 0x40 * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 30008438: e586e000 str lr, [r6] return (*pathloc->ops->evalpath_h)( &pathname[i-len], 3000843c: e0610005 rsb r0, r1, r5 * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 30008440: e58ce000 str lr, [ip] *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 30008444: e08a0000 add r0, sl, r0 30008448: e0841001 add r1, r4, r1 3000844c: e59d2004 ldr r2, [sp, #4] 30008450: e1a03007 mov r3, r7 30008454: e597c00c ldr ip, [r7, #12] 30008458: e1a0e00f mov lr, pc 3000845c: e59cf000 ldr pc, [ip] 30008460: eaffffb6 b 30008340 if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); 30008464: e1a00007 mov r0, r7 30008468: e3a01000 mov r1, #0 3000846c: ebffff1d bl 300080e8 node = pathloc->node_access; if ( result == -1 ) 30008470: e3700001 cmn r0, #1 } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; 30008474: e5976000 ldr r6, [r7] if ( result == -1 ) 30008478: 0affffb0 beq 30008340 } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; 3000847c: e596304c ldr r3, [r6, #76] ; 0x4c 30008480: eaffff8d b 300082bc */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 30008484: e2866008 add r6, r6, #8 30008488: eaffffc8 b 300083b0 3000848c: 300189d4 .word 0x300189d4 30008564 : int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 30008564: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} 30008568: e24dd040 sub sp, sp, #64 ; 0x40 3000856c: e1a07001 mov r7, r1 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 30008570: e5915000 ldr r5, [r1] int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 30008574: e58d2000 str r2, [sp] 30008578: e1a0a000 mov sl, r0 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 3000857c: eb001344 bl 3000d294 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 30008580: e59fb290 ldr fp, [pc, #656] ; 30008818 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 30008584: e3a06000 mov r6, #0 30008588: e28d8004 add r8, sp, #4 3000858c: e28d903c add r9, sp, #60 ; 0x3c 30008590: e1a04000 mov r4, r0 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 30008594: e1a01004 mov r1, r4 30008598: e1a03009 mov r3, r9 3000859c: e08a0006 add r0, sl, r6 300085a0: e1a02008 mov r2, r8 300085a4: eb000156 bl 30008b04 pathlen -= len; i += len; if ( !pathloc->node_access ) 300085a8: e5973000 ldr r3, [r7] */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; 300085ac: e59dc03c ldr ip, [sp, #60] ; 0x3c i += len; if ( !pathloc->node_access ) 300085b0: e3530000 cmp r3, #0 */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; 300085b4: e06c4004 rsb r4, ip, r4 i += len; if ( !pathloc->node_access ) 300085b8: 0a000038 beq 300086a0 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 300085bc: e3500000 cmp r0, #0 300085c0: 1a000005 bne 300085dc pathloc->node_access = node; break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 300085c4: eb000f41 bl 3000c2d0 <__errno> 300085c8: e3a03011 mov r3, #17 300085cc: e5803000 str r3, [r0] 300085d0: e3e00000 mvn r0, #0 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 300085d4: e28dd040 add sp, sp, #64 ; 0x40 300085d8: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) 300085dc: e595204c ldr r2, [r5, #76] ; 0x4c 300085e0: e3520001 cmp r2, #1 300085e4: 11a05003 movne r5, r3 300085e8: 0a000031 beq 300086b4 while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; i += len; 300085ec: e086600c add r6, r6, ip if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 300085f0: e3500004 cmp r0, #4 300085f4: 979ff100 ldrls pc, [pc, r0, lsl #2] 300085f8: eaffffe5 b 30008594 <== NOT EXECUTED 300085fc: 300085c4 .word 0x300085c4 <== NOT EXECUTED 30008600: 30008594 .word 0x30008594 <== NOT EXECUTED 30008604: 30008674 .word 0x30008674 <== NOT EXECUTED 30008608: 30008624 .word 0x30008624 <== NOT EXECUTED 3000860c: 30008610 .word 0x30008610 <== NOT EXECUTED case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 30008610: eb000f2e bl 3000c2d0 <__errno> 30008614: e3a0305b mov r3, #91 ; 0x5b 30008618: e5803000 str r3, [r0] 3000861c: e3e00000 mvn r0, #0 30008620: eaffffeb b 300085d4 pathloc->node_access = node; break; case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { 30008624: e593304c ldr r3, [r3, #76] ; 0x4c 30008628: e3530003 cmp r3, #3 3000862c: 0a000065 beq 300087c8 result = IMFS_evaluate_link( pathloc, 0 ); if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { 30008630: e3530004 cmp r3, #4 30008634: 0a000063 beq 300087c8 if ( result == -1 ) return -1; } node = pathloc->node_access; if ( !node ) 30008638: e3550000 cmp r5, #0 3000863c: 0a000048 beq 30008764 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 30008640: e595304c ldr r3, [r5, #76] ; 0x4c 30008644: e3530001 cmp r3, #1 30008648: 1a000045 bne 30008764 /* * 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 ) { 3000864c: e595e05c ldr lr, [r5, #92] ; 0x5c 30008650: e35e0000 cmp lr, #0 30008654: 1a000047 bne 30008778 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 30008658: e1a00005 mov r0, r5 3000865c: e1a01008 mov r1, r8 30008660: eb0000f8 bl 30008a48 /* * If there is no node we have found the name of the node we * wish to create. */ if ( ! node ) 30008664: e2505000 subs r5, r0, #0 30008668: 0a00001a beq 300086d8 done = true; else pathloc->node_access = node; 3000866c: e5875000 str r5, [r7] 30008670: eaffffc7 b 30008594 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 30008674: e59b2000 ldr r2, [fp] 30008678: e5922018 ldr r2, [r2, #24] 3000867c: e1530002 cmp r3, r2 30008680: 0affffc3 beq 30008594 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){ 30008684: e5972010 ldr r2, [r7, #16] 30008688: e592101c ldr r1, [r2, #28] 3000868c: e1530001 cmp r3, r1 30008690: 0a000053 beq 300087e4 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); } } else { if ( !node->Parent ) 30008694: e5935008 ldr r5, [r3, #8] 30008698: e3550000 cmp r5, #0 3000869c: 1afffff2 bne 3000866c * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { if ( !IMFS_is_separator( path[ i ] ) ) rtems_set_errno_and_return_minus_one( ENOENT ); 300086a0: eb000f0a bl 3000c2d0 <__errno> 300086a4: e3a03002 mov r3, #2 300086a8: e5803000 str r3, [r0] 300086ac: e3e00000 mvn r0, #0 300086b0: eaffffc7 b 300085d4 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 300086b4: e5932030 ldr r2, [r3, #48] ; 0x30 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 300086b8: e1a05003 mov r5, r3 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 300086bc: e3120040 tst r2, #64 ; 0x40 300086c0: 1affffc9 bne 300085ec /* * We must have Write and execute permission on the returned node. */ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); 300086c4: eb000f01 bl 3000c2d0 <__errno> 300086c8: e3a0300d mov r3, #13 300086cc: e5803000 str r3, [r0] 300086d0: e3e00000 mvn r0, #0 300086d4: eaffffbe b 300085d4 case IMFS_CURRENT_DIR: break; } } *name = &path[ i - len ]; 300086d8: e59d303c ldr r3, [sp, #60] ; 0x3c 300086dc: e59d5000 ldr r5, [sp] 300086e0: e0633006 rsb r3, r3, r6 300086e4: e08a3003 add r3, sl, r3 300086e8: e5853000 str r3, [r5] /* * We have evaluated the path as far as we can. * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { 300086ec: e7da3006 ldrb r3, [sl, r6] 300086f0: e3530000 cmp r3, #0 300086f4: 0a00000f beq 30008738 if ( !IMFS_is_separator( path[ i ] ) ) 300086f8: e353002f cmp r3, #47 ; 0x2f 300086fc: 1353005c cmpne r3, #92 ; 0x5c 30008700: 1affffe6 bne 300086a0 rtems_set_errno_and_return_minus_one( ENOENT ); 30008704: e08a6006 add r6, sl, r6 /* * We have evaluated the path as far as we can. * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { 30008708: e5d63001 ldrb r3, [r6, #1] if ( !IMFS_is_separator( path[ i ] ) ) 3000870c: e2866001 add r6, r6, #1 /* * We have evaluated the path as far as we can. * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { 30008710: e3530000 cmp r3, #0 30008714: 0a000007 beq 30008738 if ( !IMFS_is_separator( path[ i ] ) ) 30008718: e353005c cmp r3, #92 ; 0x5c 3000871c: 1353002f cmpne r3, #47 ; 0x2f 30008720: 0afffff8 beq 30008708 rtems_set_errno_and_return_minus_one( ENOENT ); 30008724: eb000ee9 bl 3000c2d0 <__errno> 30008728: e3a03002 mov r3, #2 3000872c: e5803000 str r3, [r0] 30008730: e3e00000 mvn r0, #0 30008734: eaffffa6 b 300085d4 /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 30008738: e1a00007 mov r0, r7 3000873c: ebfffe21 bl 30007fc8 /* * The returned node must be a directory */ node = pathloc->node_access; 30008740: e5973000 ldr r3, [r7] if ( node->type != IMFS_DIRECTORY ) 30008744: e593204c ldr r2, [r3, #76] ; 0x4c 30008748: e3520001 cmp r2, #1 3000874c: 1a000004 bne 30008764 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 30008750: e5933030 ldr r3, [r3, #48] ; 0x30 30008754: e20330c0 and r3, r3, #192 ; 0xc0 30008758: e35300c0 cmp r3, #192 ; 0xc0 3000875c: 1affffd8 bne 300086c4 30008760: eaffff9b b 300085d4 /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 30008764: eb000ed9 bl 3000c2d0 <__errno> 30008768: e3a03014 mov r3, #20 3000876c: e5803000 str r3, [r0] 30008770: e3e00000 mvn r0, #0 30008774: eaffff96 b 300085d4 * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 30008778: e28ee01c add lr, lr, #28 3000877c: e28dc028 add ip, sp, #40 ; 0x28 30008780: e8be000f ldm lr!, {r0, r1, r2, r3} 30008784: e8ac000f stmia ip!, {r0, r1, r2, r3} *pathloc = newloc; 30008788: e28d4028 add r4, sp, #40 ; 0x28 3000878c: e8b4000f ldm r4!, {r0, r1, r2, r3} 30008790: e1a04007 mov r4, r7 * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 30008794: e59ee000 ldr lr, [lr] *pathloc = newloc; 30008798: e8a4000f stmia r4!, {r0, r1, r2, r3} return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 3000879c: e59d003c ldr r0, [sp, #60] ; 0x3c * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 300087a0: e584e000 str lr, [r4] return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 300087a4: e0600006 rsb r0, r0, r6 * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 300087a8: e58ce000 str lr, [ip] *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 300087ac: e08a0000 add r0, sl, r0 300087b0: e1a01007 mov r1, r7 300087b4: e59d2000 ldr r2, [sp] 300087b8: e597300c ldr r3, [r7, #12] 300087bc: e1a0e00f mov lr, pc 300087c0: e593f004 ldr pc, [r3, #4] 300087c4: eaffff82 b 300085d4 if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 300087c8: e1a00007 mov r0, r7 300087cc: e3a01000 mov r1, #0 300087d0: ebffff2e bl 30008490 if ( result == -1 ) 300087d4: e3700001 cmn r0, #1 300087d8: 0affff7d beq 300085d4 300087dc: e5975000 ldr r5, [r7] 300087e0: eaffff94 b 30008638 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 300087e4: e2824008 add r4, r2, #8 300087e8: e28de028 add lr, sp, #40 ; 0x28 300087ec: e8b4000f ldm r4!, {r0, r1, r2, r3} 300087f0: e8ae000f stmia lr!, {r0, r1, r2, r3} *pathloc = newloc; 300087f4: e28d5028 add r5, sp, #40 ; 0x28 300087f8: e8b5000f ldm r5!, {r0, r1, r2, r3} 300087fc: e1a05007 mov r5, r7 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 30008800: e5944000 ldr r4, [r4] *pathloc = newloc; 30008804: e8a5000f stmia r5!, {r0, r1, r2, r3} return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 30008808: e06c0006 rsb r0, ip, r6 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; *pathloc = newloc; 3000880c: e5854000 str r4, [r5] if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 30008810: e58e4000 str r4, [lr] 30008814: eaffffe4 b 300087ac 30008818: 300189d4 .word 0x300189d4 30008080 : int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { IMFS_jnode_t *jnode = node->node_access; 30008080: e5903000 ldr r3, [r0] int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 30008084: e92d4030 push {r4, r5, lr} /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 30008088: e593204c ldr r2, [r3, #76] ; 0x4c int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 3000808c: e1a04000 mov r4, r0 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 30008090: e3520003 cmp r2, #3 int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 30008094: e1a05001 mov r5, r1 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 30008098: 1a00000f bne 300080dc /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; 3000809c: e5933050 ldr r3, [r3, #80] ; 0x50 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 300080a0: e1a05305 lsl r5, r5, #6 /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; 300080a4: e5803000 str r3, [r0] IMFS_Set_handlers( node ); 300080a8: ebffffc6 bl 30007fc8 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 300080ac: e5943000 ldr r3, [r4] 300080b0: e5933030 ldr r3, [r3, #48] ; 0x30 300080b4: e0053003 and r3, r5, r3 300080b8: e1550003 cmp r5, r3 300080bc: 0a000004 beq 300080d4 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 300080c0: eb001082 bl 3000c2d0 <__errno> <== NOT EXECUTED 300080c4: e3a0300d mov r3, #13 <== NOT EXECUTED 300080c8: e5803000 str r3, [r0] <== NOT EXECUTED 300080cc: e3e00000 mvn r0, #0 <== NOT EXECUTED 300080d0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 300080d4: e3a00000 mov r0, #0 if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 300080d8: e8bd8030 pop {r4, r5, pc} /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) rtems_fatal_error_occurred (0xABCD0000); 300080dc: e59f0000 ldr r0, [pc, #0] ; 300080e4 <== NOT EXECUTED 300080e0: ebfff35c bl 30004e58 <== NOT EXECUTED 300080e4: abcd0000 .word 0xabcd0000 30008060 : /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 30008060: e5903000 ldr r3, [r0] <== NOT EXECUTED 30008064: e1a01301 lsl r1, r1, #6 <== NOT EXECUTED 30008068: e5930030 ldr r0, [r3, #48] ; 0x30 <== NOT EXECUTED 3000806c: e0010000 and r0, r1, r0 <== NOT EXECUTED return 1; return 0; } 30008070: e1510000 cmp r1, r0 <== NOT EXECUTED 30008074: 13a00000 movne r0, #0 <== NOT EXECUTED 30008078: 03a00001 moveq r0, #1 <== NOT EXECUTED 3000807c: e12fff1e bx lr <== NOT EXECUTED 300080e8 : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 300080e8: e92d40f0 push {r4, r5, r6, r7, lr} IMFS_jnode_t *jnode = node->node_access; 300080ec: e590e000 ldr lr, [r0] int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 300080f0: e1a04000 mov r4, r0 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 300080f4: e59e304c ldr r3, [lr, #76] ; 0x4c int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 300080f8: e1a05001 mov r5, r1 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 300080fc: e3530004 cmp r3, #4 30008100: 1a000030 bne 300081c8 rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) 30008104: e59e3008 ldr r3, [lr, #8] 30008108: e3530000 cmp r3, #0 3000810c: 0a00002b beq 300081c0 /* * Move the node_access to either the symbolic links parent or * root depending on the symbolic links path. */ node->node_access = jnode->Parent; 30008110: e5803000 str r3, [r0] rtems_filesystem_get_sym_start_loc( 30008114: e59e2050 ldr r2, [lr, #80] ; 0x50 30008118: e5d23000 ldrb r3, [r2] 3000811c: e353002f cmp r3, #47 ; 0x2f 30008120: 1353005c cmpne r3, #92 ; 0x5c 30008124: 13a06000 movne r6, #0 30008128: 03a06001 moveq r6, #1 3000812c: 1a000020 bne 300081b4 30008130: e59f3098 ldr r3, [pc, #152] ; 300081d0 30008134: e1a07004 mov r7, r4 30008138: e593c000 ldr ip, [r3] 3000813c: e3a06001 mov r6, #1 30008140: e28cc018 add ip, ip, #24 30008144: e8bc000f ldm ip!, {r0, r1, r2, r3} 30008148: e8a7000f stmia r7!, {r0, r1, r2, r3} 3000814c: e59c2000 ldr r2, [ip] 30008150: e5872000 str r2, [r7] 30008154: e59e2050 ldr r2, [lr, #80] ; 0x50 * 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] ), 30008158: e0826006 add r6, r2, r6 3000815c: e1a00006 mov r0, r6 30008160: eb00144b bl 3000d294 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 30008164: e1a02005 mov r2, r5 &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), 30008168: e1a01000 mov r1, r0 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 3000816c: e1a03004 mov r3, r4 30008170: e1a00006 mov r0, r6 30008174: eb000018 bl 300081dc 30008178: e1a06000 mov r6, r0 strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 3000817c: e1a00004 mov r0, r4 30008180: ebffff90 bl 30007fc8 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 30008184: e5943000 ldr r3, [r4] /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 30008188: e1a05305 lsl r5, r5, #6 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 3000818c: e5933030 ldr r3, [r3, #48] ; 0x30 30008190: e0053003 and r3, r5, r3 30008194: e1550003 cmp r5, r3 30008198: 0a000003 beq 300081ac /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 3000819c: eb00104b bl 3000c2d0 <__errno> <== NOT EXECUTED 300081a0: e3a0300d mov r3, #13 <== NOT EXECUTED 300081a4: e5803000 str r3, [r0] <== NOT EXECUTED 300081a8: e3e06000 mvn r6, #0 <== NOT EXECUTED return result; } 300081ac: e1a00006 mov r0, r6 300081b0: e8bd80f0 pop {r4, r5, r6, r7, pc} * root depending on the symbolic links path. */ node->node_access = jnode->Parent; rtems_filesystem_get_sym_start_loc( 300081b4: e3530000 cmp r3, #0 300081b8: 1affffe6 bne 30008158 300081bc: eaffffdb b 30008130 <== NOT EXECUTED if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) rtems_fatal_error_occurred( 0xBAD00000 ); 300081c0: e59f000c ldr r0, [pc, #12] ; 300081d4 <== NOT EXECUTED 300081c4: ebfff323 bl 30004e58 <== NOT EXECUTED /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); 300081c8: e59f0008 ldr r0, [pc, #8] ; 300081d8 <== NOT EXECUTED 300081cc: ebfff321 bl 30004e58 <== NOT EXECUTED 300081d0: 300189d4 .word 0x300189d4 300081d4: bad00000 .word 0xbad00000 300081d8: abcd0000 .word 0xabcd0000 3000899c : } int IMFS_fifo_close( rtems_libio_t *iop ) { 3000899c: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 300089a0: e5905038 ldr r5, [r0, #56] ; 0x38 <== NOT EXECUTED int err = pipe_release(&JNODE2PIPE(jnode), iop); 300089a4: e1a01000 mov r1, r0 <== NOT EXECUTED } int IMFS_fifo_close( rtems_libio_t *iop ) { 300089a8: e1a04000 mov r4, r0 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); 300089ac: e2850050 add r0, r5, #80 ; 0x50 <== NOT EXECUTED 300089b0: eb000921 bl 3000ae3c <== NOT EXECUTED if (! err) { 300089b4: e2506000 subs r6, r0, #0 <== NOT EXECUTED 300089b8: 0a000002 beq 300089c8 <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) free(jnode); } IMFS_FIFO_RETURN(err); 300089bc: ba00000e blt 300089fc <== NOT EXECUTED } 300089c0: e1a00006 mov r0, r6 <== NOT EXECUTED 300089c4: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; 300089c8: e5943014 ldr r3, [r4, #20] <== 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) 300089cc: e1a00005 mov r0, r5 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; 300089d0: e3c33c01 bic r3, r3, #256 ; 0x100 <== NOT EXECUTED 300089d4: e5843014 str r3, [r4, #20] <== 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) 300089d8: eb000238 bl 300092c0 <== NOT EXECUTED 300089dc: e3500000 cmp r0, #0 <== NOT EXECUTED 300089e0: 1afffff6 bne 300089c0 <== NOT EXECUTED 300089e4: e1d533b4 ldrh r3, [r5, #52] ; 0x34 <== NOT EXECUTED 300089e8: e3530000 cmp r3, #0 <== NOT EXECUTED 300089ec: 1afffff3 bne 300089c0 <== NOT EXECUTED free(jnode); 300089f0: e1a00005 mov r0, r5 <== NOT EXECUTED 300089f4: eb00019a bl 30009064 <== NOT EXECUTED 300089f8: eafffff0 b 300089c0 <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 300089fc: eb000e33 bl 3000c2d0 <__errno> <== NOT EXECUTED 30008a00: e2666000 rsb r6, r6, #0 <== NOT EXECUTED 30008a04: e5806000 str r6, [r0] <== NOT EXECUTED 30008a08: e3e06000 mvn r6, #0 <== NOT EXECUTED 30008a0c: eaffffeb b 300089c0 <== NOT EXECUTED 30008874 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 30008874: e1a03000 mov r3, r0 <== NOT EXECUTED int err; if (command == FIONBIO) { 30008878: e59f0064 ldr r0, [pc, #100] ; 300088e4 <== NOT EXECUTED int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 3000887c: e92d4010 push {r4, lr} <== NOT EXECUTED int err; if (command == FIONBIO) { 30008880: e1510000 cmp r1, r0 <== NOT EXECUTED 30008884: 0a000009 beq 300088b0 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); 30008888: e5930038 ldr r0, [r3, #56] ; 0x38 <== NOT EXECUTED 3000888c: e5900050 ldr r0, [r0, #80] ; 0x50 <== NOT EXECUTED 30008890: eb000863 bl 3000aa24 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 30008894: e3500000 cmp r0, #0 <== NOT EXECUTED 30008898: a8bd8010 popge {r4, pc} <== NOT EXECUTED 3000889c: e2604000 rsb r4, r0, #0 <== NOT EXECUTED 300088a0: eb000e8a bl 3000c2d0 <__errno> <== NOT EXECUTED 300088a4: e5804000 str r4, [r0] <== NOT EXECUTED 300088a8: e3e00000 mvn r0, #0 <== NOT EXECUTED } 300088ac: e8bd8010 pop {r4, pc} <== NOT EXECUTED ) { int err; if (command == FIONBIO) { if (buffer == NULL) 300088b0: e3520000 cmp r2, #0 <== NOT EXECUTED 300088b4: 03a0400e moveq r4, #14 <== NOT EXECUTED 300088b8: 0afffff8 beq 300088a0 <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) 300088bc: e5920000 ldr r0, [r2] <== NOT EXECUTED 300088c0: e3500000 cmp r0, #0 <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_NO_DELAY; 300088c4: 15932014 ldrne r2, [r3, #20] <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 300088c8: 05932014 ldreq r2, [r3, #20] <== NOT EXECUTED if (command == FIONBIO) { if (buffer == NULL) err = -EFAULT; else { if (*(int *)buffer) iop->flags |= LIBIO_FLAGS_NO_DELAY; 300088cc: 13822001 orrne r2, r2, #1 <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 300088d0: 03c22001 biceq r2, r2, #1 <== NOT EXECUTED if (command == FIONBIO) { if (buffer == NULL) err = -EFAULT; else { if (*(int *)buffer) iop->flags |= LIBIO_FLAGS_NO_DELAY; 300088d4: 13a00000 movne r0, #0 <== NOT EXECUTED 300088d8: 15832014 strne r2, [r3, #20] <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 300088dc: 05832014 streq r2, [r3, #20] <== NOT EXECUTED 300088e0: e8bd8010 pop {r4, pc} <== NOT EXECUTED 300088e4: 8004667e .word 0x8004667e 3000881c : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 3000881c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 30008820: e590c038 ldr ip, [r0, #56] ; 0x38 <== NOT EXECUTED rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 30008824: e24dd004 sub sp, sp, #4 <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 30008828: e59cc050 ldr ip, [ip, #80] ; 0x50 <== NOT EXECUTED 3000882c: e58d0000 str r0, [sp] <== NOT EXECUTED 30008830: e1a0000c mov r0, ip <== NOT EXECUTED 30008834: eb00085c bl 3000a9ac <== NOT EXECUTED 30008838: e1a03000 mov r3, r0 <== NOT EXECUTED 3000883c: e1a04fc3 asr r4, r3, #31 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 30008840: e3540000 cmp r4, #0 <== NOT EXECUTED rtems_libio_t *iop, rtems_off64_t offset, int whence ) { off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 30008844: e1a05000 mov r5, r0 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 30008848: ba000003 blt 3000885c <== NOT EXECUTED } 3000884c: e1a01004 mov r1, r4 <== NOT EXECUTED 30008850: e1a00003 mov r0, r3 <== NOT EXECUTED 30008854: e28dd004 add sp, sp, #4 <== NOT EXECUTED 30008858: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED rtems_off64_t offset, int whence ) { off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); IMFS_FIFO_RETURN(err); 3000885c: eb000e9b bl 3000c2d0 <__errno> <== NOT EXECUTED 30008860: e2655000 rsb r5, r5, #0 <== NOT EXECUTED 30008864: e5805000 str r5, [r0] <== NOT EXECUTED 30008868: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000886c: e3e04000 mvn r4, #0 <== NOT EXECUTED 30008870: eafffff5 b 3000884c <== NOT EXECUTED 30008944 : ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 30008944: e92d4030 push {r4, r5, lr} <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 30008948: e5904038 ldr r4, [r0, #56] ; 0x38 <== NOT EXECUTED ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 3000894c: e1a03000 mov r3, r0 <== NOT EXECUTED 30008950: e24dd008 sub sp, sp, #8 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); 30008954: e5940050 ldr r0, [r4, #80] ; 0x50 <== NOT EXECUTED 30008958: eb0008c9 bl 3000ac84 <== NOT EXECUTED if (err > 0) 3000895c: e2505000 subs r5, r0, #0 <== NOT EXECUTED 30008960: da000007 ble 30008984 <== NOT EXECUTED IMFS_update_atime(jnode); 30008964: e1a0000d mov r0, sp <== NOT EXECUTED 30008968: e3a01000 mov r1, #0 <== NOT EXECUTED 3000896c: eb000226 bl 3000920c <== NOT EXECUTED 30008970: e59d3000 ldr r3, [sp] <== NOT EXECUTED 30008974: e5843040 str r3, [r4, #64] ; 0x40 <== NOT EXECUTED IMFS_FIFO_RETURN(err); } 30008978: e1a00005 mov r0, r5 <== NOT EXECUTED 3000897c: e28dd008 add sp, sp, #8 <== NOT EXECUTED 30008980: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) IMFS_update_atime(jnode); IMFS_FIFO_RETURN(err); 30008984: 0afffffb beq 30008978 <== NOT EXECUTED 30008988: eb000e50 bl 3000c2d0 <__errno> <== NOT EXECUTED 3000898c: e2655000 rsb r5, r5, #0 <== NOT EXECUTED 30008990: e5805000 str r5, [r0] <== NOT EXECUTED 30008994: e3e05000 mvn r5, #0 <== NOT EXECUTED 30008998: eafffff6 b 30008978 <== NOT EXECUTED 300088e8 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 300088e8: e92d4030 push {r4, r5, lr} <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 300088ec: e5904038 ldr r4, [r0, #56] ; 0x38 <== NOT EXECUTED ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 300088f0: e1a03000 mov r3, r0 <== NOT EXECUTED 300088f4: e24dd008 sub sp, sp, #8 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 300088f8: e5940050 ldr r0, [r4, #80] ; 0x50 <== NOT EXECUTED 300088fc: eb000860 bl 3000aa84 <== NOT EXECUTED if (err > 0) { 30008900: e2505000 subs r5, r0, #0 <== NOT EXECUTED 30008904: da000008 ble 3000892c <== NOT EXECUTED IMFS_mtime_ctime_update(jnode); 30008908: e1a0000d mov r0, sp <== NOT EXECUTED 3000890c: e3a01000 mov r1, #0 <== NOT EXECUTED 30008910: eb00023d bl 3000920c <== NOT EXECUTED 30008914: e59d3000 ldr r3, [sp] <== NOT EXECUTED 30008918: e5843048 str r3, [r4, #72] ; 0x48 <== NOT EXECUTED 3000891c: e5843044 str r3, [r4, #68] ; 0x44 <== NOT EXECUTED } IMFS_FIFO_RETURN(err); } 30008920: e1a00005 mov r0, r5 <== NOT EXECUTED 30008924: e28dd008 add sp, sp, #8 <== NOT EXECUTED 30008928: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) { IMFS_mtime_ctime_update(jnode); } IMFS_FIFO_RETURN(err); 3000892c: 0afffffb beq 30008920 <== NOT EXECUTED 30008930: eb000e66 bl 3000c2d0 <__errno> <== NOT EXECUTED 30008934: e2655000 rsb r5, r5, #0 <== NOT EXECUTED 30008938: e5805000 str r5, [r0] <== NOT EXECUTED 3000893c: e3e05000 mvn r5, #0 <== NOT EXECUTED 30008940: eafffff6 b 30008920 <== NOT EXECUTED 30008a48 : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 30008a48: e92d4070 push {r4, r5, r6, lr} /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 30008a4c: e2505000 subs r5, r0, #0 IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 30008a50: e1a04001 mov r4, r1 /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 30008a54: 0a000020 beq 30008adc if ( !name ) 30008a58: e3510000 cmp r1, #0 30008a5c: 0a00000c beq 30008a94 /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 30008a60: e1a00001 mov r0, r1 30008a64: e59f1084 ldr r1, [pc, #132] ; 30008af0 30008a68: eb001141 bl 3000cf74 30008a6c: e3500000 cmp r0, #0 30008a70: 0a000005 beq 30008a8c return directory; if ( !strcmp( name, dotdotname ) ) 30008a74: e1a00004 mov r0, r4 30008a78: e59f1074 ldr r1, [pc, #116] ; 30008af4 30008a7c: eb00113c bl 3000cf74 30008a80: e3500000 cmp r0, #0 return directory->Parent; 30008a84: 05955008 ldreq r5, [r5, #8] */ if ( !strcmp( name, dotname ) ) return directory; if ( !strcmp( name, dotdotname ) ) 30008a88: 1a000004 bne 30008aa0 if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 30008a8c: e1a00005 mov r0, r5 30008a90: e8bd8070 pop {r4, r5, r6, pc} if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 30008a94: e3a05000 mov r5, #0 if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 30008a98: e1a00005 mov r0, r5 30008a9c: e8bd8070 pop {r4, r5, r6, pc} if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 30008aa0: e5956050 ldr r6, [r5, #80] ; 0x50 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 30008aa4: e2855054 add r5, r5, #84 ; 0x54 30008aa8: e1560005 cmp r6, r5 30008aac: 1a000003 bne 30008ac0 30008ab0: eafffff7 b 30008a94 !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 30008ab4: e5966000 ldr r6, [r6] if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 30008ab8: e1560005 cmp r6, r5 30008abc: 0afffff4 beq 30008a94 !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 ) ) 30008ac0: e1a00004 mov r0, r4 30008ac4: e286100c add r1, r6, #12 30008ac8: eb001129 bl 3000cf74 30008acc: e3500000 cmp r0, #0 30008ad0: 1afffff7 bne 30008ab4 30008ad4: e1a05006 mov r5, r6 30008ad8: eaffffeb b 30008a8c /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 30008adc: e59f0014 ldr r0, [pc, #20] ; 30008af8 <== NOT EXECUTED 30008ae0: e3a0102a mov r1, #42 ; 0x2a <== NOT EXECUTED 30008ae4: e59f2010 ldr r2, [pc, #16] ; 30008afc <== NOT EXECUTED 30008ae8: e59f3010 ldr r3, [pc, #16] ; 30008b00 <== NOT EXECUTED 30008aec: eb00010e bl 30008f2c <__assert_func> <== NOT EXECUTED 30008af0: 30017c9c .word 0x30017c9c 30008af4: 30017ca0 .word 0x30017ca0 30008af8: 30018410 .word 0x30018410 30008afc: 30017c84 .word 0x30017c84 30008b00: 3001845c .word 0x3001845c 3000e228 : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 3000e228: e92d4070 push {r4, r5, r6, lr} /* * 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; 3000e22c: e1a0c000 mov ip, r0 3000e230: e5bc401c ldr r4, [ip, #28]! ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 3000e234: e24dd014 sub sp, sp, #20 * 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; 3000e238: e1a0600d mov r6, sp ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 3000e23c: e1a0e000 mov lr, r0 * 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; 3000e240: e8bc000f ldm ip!, {r0, r1, r2, r3} 3000e244: e8a6000f stmia r6!, {r0, r1, r2, r3} 3000e248: e59c2000 ldr r2, [ip] /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; 3000e24c: e3a03000 mov r3, #0 * 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; 3000e250: e5862000 str r2, [r6] 3000e254: e1a0500d mov r5, sp /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; 3000e258: e58e301c str r3, [lr, #28] do { next = jnode->Parent; loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 3000e25c: e1a0000d mov r0, sp temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; loc.node_access = (void *)jnode; 3000e260: e58d4000 str r4, [sp] */ temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; 3000e264: e5946008 ldr r6, [r4, #8] loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 3000e268: ebfffd4c bl 3000d7a0 if ( jnode->type != IMFS_DIRECTORY ) { 3000e26c: e594304c ldr r3, [r4, #76] ; 0x4c */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 3000e270: e2842054 add r2, r4, #84 ; 0x54 3000e274: e3530001 cmp r3, #1 3000e278: 1a000010 bne 3000e2c0 3000e27c: e5943050 ldr r3, [r4, #80] ; 0x50 3000e280: e1530002 cmp r3, r2 3000e284: 0a00000d beq 3000e2c0 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } if ( jnode != NULL ) { 3000e288: e3540000 cmp r4, #0 3000e28c: 0a000008 beq 3000e2b4 if ( jnode->type == IMFS_DIRECTORY ) { 3000e290: e594304c ldr r3, [r4, #76] ; 0x4c 3000e294: e3530001 cmp r3, #1 3000e298: 1affffef bne 3000e25c 3000e29c: e5943050 ldr r3, [r4, #80] ; 0x50 3000e2a0: e2842054 add r2, r4, #84 ; 0x54 3000e2a4: e1530002 cmp r3, r2 3000e2a8: 0affffeb beq 3000e25c if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 3000e2ac: e2534000 subs r4, r3, #0 3000e2b0: 1affffe9 bne 3000e25c 3000e2b4: e3a00000 mov r0, #0 return 0; } 3000e2b8: e28dd014 add sp, sp, #20 3000e2bc: e8bd8070 pop {r4, r5, r6, pc} result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 3000e2c0: e3a00000 mov r0, #0 3000e2c4: e1a0100d mov r1, sp 3000e2c8: ebffd0f4 bl 300026a0 if (result != 0) 3000e2cc: e3500000 cmp r0, #0 3000e2d0: 01a04006 moveq r4, r6 3000e2d4: 0affffeb beq 3000e288 if ( jnode->type == IMFS_DIRECTORY ) { if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 3000e2d8: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000e2dc: eafffff5 b 3000e2b8 <== NOT EXECUTED 30008bf0 : 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 ) { 30008bf0: e92d40f0 push {r4, r5, r6, r7, lr} 30008bf4: e1a04000 mov r4, r0 IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, 30008bf8: e59f00c8 ldr r0, [pc, #200] ; 30008cc8 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 ) { 30008bfc: e1a06001 mov r6, r1 IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, 30008c00: e5900000 ldr r0, [r0] 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 ) { 30008c04: e1a07002 mov r7, r2 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 30008c08: e3500010 cmp r0, #16 rtems_filesystem_mount_table_entry_t *temp_mt_entry, const rtems_filesystem_operations_table *op_table, const rtems_filesystem_file_handlers_r *memfile_handlers, const rtems_filesystem_file_handlers_r *directory_handlers ) { 30008c0c: e1a05003 mov r5, r3 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 30008c10: 0a000008 beq 30008c38 30008c14: e3a03000 mov r3, #0 30008c18: e3a02020 mov r2, #32 30008c1c: e1500002 cmp r0, r2 30008c20: e2833001 add r3, r3, #1 30008c24: 0a000003 beq 30008c38 30008c28: e3530005 cmp r3, #5 30008c2c: e1a02082 lsl r2, r2, #1 30008c30: 1afffff9 bne 30008c1c 30008c34: e3a00080 mov r0, #128 ; 0x80 <== NOT EXECUTED if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) 30008c38: e59f308c ldr r3, [pc, #140] ; 30008ccc 30008c3c: e5830000 str r0, [r3] /* * 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(); 30008c40: eb0009d8 bl 3000b3a8 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; 30008c44: e59fe084 ldr lr, [pc, #132] ; 30008cd0 30008c48: e284c038 add ip, r4, #56 ; 0x38 /* * 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(); 30008c4c: e584001c str r0, [r4, #28] 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; 30008c50: e8be000f ldm lr!, {r0, r1, r2, r3} 30008c54: e8ac000f stmia ip!, {r0, r1, r2, r3} 30008c58: e8be000f ldm lr!, {r0, r1, r2, r3} 30008c5c: e8ac000f stmia ip!, {r0, r1, r2, r3} 30008c60: e89e000f ldm lr, {r0, r1, r2, r3} * * 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; 30008c64: e5846028 str r6, [r4, #40] ; 0x28 temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 30008c68: e88c000f stm ip, {r0, r1, r2, r3} * 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; 30008c6c: e5845024 str r5, [r4, #36] ; 0x24 temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 30008c70: e3a00001 mov r0, #1 30008c74: e3a0100c mov r1, #12 30008c78: eb0000be bl 30008f78 if ( !fs_info ) { 30008c7c: e3500000 cmp r0, #0 30008c80: 0a000009 beq 30008cac 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; 30008c84: e594201c ldr r2, [r4, #28] /* * Set st_ino for the root to 1. */ fs_info->ino_count = 1; 30008c88: e3a03001 mov r3, #1 30008c8c: e5803000 str r3, [r0] fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; 30008c90: e5805008 str r5, [r0, #8] /* * Set st_ino for the root to 1. */ fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; 30008c94: e5807004 str r7, [r0, #4] 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; 30008c98: e5840034 str r0, [r4, #52] ; 0x34 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; 30008c9c: e5823038 str r3, [r2, #56] ; 0x38 /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); 30008ca0: eb000743 bl 3000a9b4 30008ca4: e3a00000 mov r0, #0 return 0; } 30008ca8: e8bd80f0 pop {r4, r5, r6, r7, pc} /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); if ( !fs_info ) { free(temp_mt_entry->mt_fs_root.node_access); 30008cac: e594001c ldr r0, [r4, #28] <== NOT EXECUTED 30008cb0: eb0000eb bl 30009064 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 30008cb4: eb000d85 bl 3000c2d0 <__errno> <== NOT EXECUTED 30008cb8: e3a0300c mov r3, #12 <== NOT EXECUTED 30008cbc: e5803000 str r3, [r0] <== NOT EXECUTED 30008cc0: e3e00000 mvn r0, #0 <== NOT EXECUTED 30008cc4: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED 30008cc8: 300187e0 .word 0x300187e0 30008ccc: 30019074 .word 0x30019074 30008cd0: 30017dbc .word 0x30017dbc 30002358 : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 30002358: e92d4070 push {r4, r5, r6, lr} int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 3000235c: e5903000 ldr r3, [r0] int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 30002360: e24dd048 sub sp, sp, #72 ; 0x48 int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 30002364: e58d3028 str r3, [sp, #40] ; 0x28 if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 30002368: e1d333b4 ldrh r3, [r3, #52] ; 0x34 int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 3000236c: e1a05001 mov r5, 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 ) 30002370: e3530007 cmp r3, #7 int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 30002374: e1a06002 mov r6, r2 /* * 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 ) 30002378: 8a00001d bhi 300023f4 rtems_set_errno_and_return_minus_one( EMLINK ); /* * Remove any separators at the end of the string. */ IMFS_get_token( token, strlen( token ), new_name, &i ); 3000237c: e1a00002 mov r0, r2 30002380: eb00424b bl 30012cb4 30002384: e28d4004 add r4, sp, #4 30002388: e1a01000 mov r1, r0 3000238c: e1a02004 mov r2, r4 30002390: e28d3044 add r3, sp, #68 ; 0x44 30002394: e1a00006 mov r0, r6 30002398: eb002fff bl 3000e39c * 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( 3000239c: e28dc028 add ip, sp, #40 ; 0x28 300023a0: e1a00005 mov r0, r5 300023a4: e1a02004 mov r2, r4 300023a8: e3a01003 mov r1, #3 300023ac: e59f3068 ldr r3, [pc, #104] ; 3000241c 300023b0: e58dc000 str ip, [sp] 300023b4: eb002ca7 bl 3000d658 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 300023b8: e3500000 cmp r0, #0 300023bc: 0a000011 beq 30002408 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++; 300023c0: e59d3028 ldr r3, [sp, #40] ; 0x28 IMFS_update_ctime( info.hard_link.link_node ); 300023c4: e28d003c add r0, sp, #60 ; 0x3c 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++; 300023c8: e1d323b4 ldrh r2, [r3, #52] ; 0x34 IMFS_update_ctime( info.hard_link.link_node ); 300023cc: e3a01000 mov r1, #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++; 300023d0: e2822001 add r2, r2, #1 300023d4: e1c323b4 strh r2, [r3, #52] ; 0x34 IMFS_update_ctime( info.hard_link.link_node ); 300023d8: eb000276 bl 30002db8 300023dc: e59d203c ldr r2, [sp, #60] ; 0x3c 300023e0: e59d3028 ldr r3, [sp, #40] ; 0x28 300023e4: e3a00000 mov r0, #0 300023e8: e5832048 str r2, [r3, #72] ; 0x48 return 0; } 300023ec: e28dd048 add sp, sp, #72 ; 0x48 300023f0: e8bd8070 pop {r4, r5, r6, pc} /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) rtems_set_errno_and_return_minus_one( EMLINK ); 300023f4: eb003e55 bl 30011d50 <__errno> 300023f8: e3a0301f mov r3, #31 300023fc: e5803000 str r3, [r0] 30002400: e3e00000 mvn r0, #0 30002404: eafffff8 b 300023ec ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 30002408: eb003e50 bl 30011d50 <__errno> <== NOT EXECUTED 3000240c: e3a0300c mov r3, #12 <== NOT EXECUTED 30002410: e5803000 str r3, [r0] <== NOT EXECUTED 30002414: e3e00000 mvn r0, #0 <== NOT EXECUTED 30002418: eafffff3 b 300023ec <== NOT EXECUTED 3000241c: 0000a1ff .word 0x0000a1ff 3001083c : ) { block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 3001083c: e2503000 subs r3, r0, #0 MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 30010840: e92d4030 push {r4, r5, lr} block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 30010844: 0a00000f beq 30010888 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 30010848: e593304c ldr r3, [r3, #76] ; 0x4c 3001084c: e3530005 cmp r3, #5 30010850: 1a000011 bne 3001089c 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 ); 30010854: e3a02001 mov r2, #1 30010858: ebfffe94 bl 300102b0 if ( *block_entry_ptr ) 3001085c: e5904000 ldr r4, [r0] 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 ); 30010860: e1a05000 mov r5, r0 if ( *block_entry_ptr ) 30010864: e3540000 cmp r4, #0 30010868: 13a00000 movne r0, #0 3001086c: 18bd8030 popne {r4, r5, pc} #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); 30010870: ebfffe81 bl 3001027c if ( !memory ) 30010874: e3500000 cmp r0, #0 return 1; *block_entry_ptr = memory; 30010878: 15850000 strne r0, [r5] fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); if ( !memory ) 3001087c: 03a00001 moveq r0, #1 return 1; *block_entry_ptr = memory; 30010880: 11a00004 movne r0, r4 return 0; } 30010884: e8bd8030 pop {r4, r5, pc} ) { block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 30010888: e59f0020 ldr r0, [pc, #32] ; 300108b0 <== NOT EXECUTED 3001088c: e59f1020 ldr r1, [pc, #32] ; 300108b4 <== NOT EXECUTED 30010890: e59f2020 ldr r2, [pc, #32] ; 300108b8 <== NOT EXECUTED 30010894: e59f3020 ldr r3, [pc, #32] ; 300108bc <== NOT EXECUTED 30010898: ebfff75a bl 3000e608 <__assert_func> <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 3001089c: e59f000c ldr r0, [pc, #12] ; 300108b0 <== NOT EXECUTED 300108a0: e59f1018 ldr r1, [pc, #24] ; 300108c0 <== NOT EXECUTED 300108a4: e59f200c ldr r2, [pc, #12] ; 300108b8 <== NOT EXECUTED 300108a8: e59f3014 ldr r3, [pc, #20] ; 300108c4 <== NOT EXECUTED 300108ac: ebfff755 bl 3000e608 <__assert_func> <== NOT EXECUTED 300108b0: 3001e7f0 .word 0x3001e7f0 300108b4: 00000169 .word 0x00000169 300108b8: 3001df38 .word 0x3001df38 300108bc: 3001e838 .word 0x3001e838 300108c0: 0000016d .word 0x0000016d 300108c4: 3001e844 .word 0x3001e844 300108c8 : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 300108c8: e92d4df0 push {r4, r5, r6, r7, r8, sl, fp, lr} /* * Perform internal consistency checks */ assert( the_jnode ); 300108cc: e2504000 subs r4, r0, #0 MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 300108d0: e24dd004 sub sp, sp, #4 300108d4: e1a08001 mov r8, r1 300108d8: e1a06002 mov r6, r2 /* * Perform internal consistency checks */ assert( the_jnode ); 300108dc: 0a00004e beq 30010a1c if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 300108e0: e594304c ldr r3, [r4, #76] ; 0x4c 300108e4: e3530005 cmp r3, #5 300108e8: 1a000046 bne 30010a08 if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 300108ec: e59f313c ldr r3, [pc, #316] ; 30010a30 300108f0: e593b000 ldr fp, [r3] 300108f4: e3a03000 mov r3, #0 300108f8: e1530002 cmp r3, r2 300108fc: e1a0312b lsr r3, fp, #2 30010900: e0213393 mla r1, r3, r3, r3 30010904: e0223391 mla r2, r1, r3, r3 30010908: e2423001 sub r3, r2, #1 3001090c: e002039b mul r2, fp, r3 30010910: ca000007 bgt 30010934 30010914: 0a000004 beq 3001092c rtems_set_errno_and_return_minus_one( EINVAL ); 30010918: eb00050c bl 30011d50 <__errno> <== NOT EXECUTED 3001091c: e3a03016 mov r3, #22 <== NOT EXECUTED 30010920: e5803000 str r3, [r0] <== NOT EXECUTED 30010924: e3e00000 mvn r0, #0 <== NOT EXECUTED 30010928: ea00002e b 300109e8 <== NOT EXECUTED assert( the_jnode->type == IMFS_MEMORY_FILE ); if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 3001092c: e1520008 cmp r2, r8 30010930: 9afffff8 bls 30010918 rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 30010934: e5947054 ldr r7, [r4, #84] ; 0x54 30010938: e594a050 ldr sl, [r4, #80] ; 0x50 3001093c: e1560007 cmp r6, r7 30010940: da000026 ble 300109e0 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 30010944: e1a0cfcb asr ip, fp, #31 30010948: e1a0300c mov r3, ip 3001094c: e1a0200b mov r2, fp 30010950: e1a00008 mov r0, r8 30010954: e1a01006 mov r1, r6 30010958: e58dc000 str ip, [sp] 3001095c: eb002d61 bl 3001bee8 <__divdi3> old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 30010960: e59dc000 ldr ip, [sp] /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 30010964: e1a05000 mov r5, r0 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 30010968: e1a01007 mov r1, r7 3001096c: e1a0000a mov r0, sl 30010970: e1a0200b mov r2, fp 30010974: e1a0300c mov r3, ip 30010978: eb002d5a bl 3001bee8 <__divdi3> /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 3001097c: e1550000 cmp r5, r0 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 30010980: e1a0a000 mov sl, r0 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 30010984: 3a000019 bcc 300109f0 30010988: e1a07000 mov r7, r0 3001098c: ea000002 b 3001099c 30010990: e2877001 add r7, r7, #1 30010994: e1550007 cmp r5, r7 30010998: 3a000014 bcc 300109f0 if ( IMFS_memfile_addblock( the_jnode, block ) ) { 3001099c: e1a00004 mov r0, r4 300109a0: e1a01007 mov r1, r7 300109a4: ebffffa4 bl 3001083c 300109a8: e3500000 cmp r0, #0 300109ac: 0afffff7 beq 30010990 300109b0: ea000003 b 300109c4 <== NOT EXECUTED for ( ; block>=old_blocks ; block-- ) { IMFS_memfile_remove_block( the_jnode, block ); 300109b4: e1a01007 mov r1, r7 <== NOT EXECUTED 300109b8: e1a00004 mov r0, r4 <== 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-- ) { 300109bc: e2477001 sub r7, r7, #1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); 300109c0: ebfffeed bl 3001057c <== 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-- ) { 300109c4: e15a0007 cmp sl, r7 <== NOT EXECUTED 300109c8: 9afffff9 bls 300109b4 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 300109cc: eb0004df bl 30011d50 <__errno> <== NOT EXECUTED 300109d0: e3a0301c mov r3, #28 <== NOT EXECUTED 300109d4: e5803000 str r3, [r0] <== NOT EXECUTED 300109d8: e3e00000 mvn r0, #0 <== NOT EXECUTED 300109dc: ea000001 b 300109e8 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 300109e0: 0a000005 beq 300109fc /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 300109e4: e3a00000 mov r0, #0 return 0; } 300109e8: e28dd004 add sp, sp, #4 300109ec: e8bd8df0 pop {r4, r5, r6, r7, r8, sl, fp, pc} /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 300109f0: e5846054 str r6, [r4, #84] ; 0x54 300109f4: e5848050 str r8, [r4, #80] ; 0x50 300109f8: eafffff9 b 300109e4 rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 300109fc: e158000a cmp r8, sl 30010a00: 8affffcf bhi 30010944 30010a04: eafffff6 b 300109e4 assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 30010a08: e59f0024 ldr r0, [pc, #36] ; 30010a34 <== NOT EXECUTED 30010a0c: e59f1024 ldr r1, [pc, #36] ; 30010a38 <== NOT EXECUTED 30010a10: e59f2024 ldr r2, [pc, #36] ; 30010a3c <== NOT EXECUTED 30010a14: e59f3024 ldr r3, [pc, #36] ; 30010a40 <== NOT EXECUTED 30010a18: ebfff6fa bl 3000e608 <__assert_func> <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 30010a1c: e59f0010 ldr r0, [pc, #16] ; 30010a34 <== NOT EXECUTED 30010a20: e59f101c ldr r1, [pc, #28] ; 30010a44 <== NOT EXECUTED 30010a24: e59f2010 ldr r2, [pc, #16] ; 30010a3c <== NOT EXECUTED 30010a28: e59f3018 ldr r3, [pc, #24] ; 30010a48 <== NOT EXECUTED 30010a2c: ebfff6f5 bl 3000e608 <__assert_func> <== NOT EXECUTED 30010a30: 3001f308 .word 0x3001f308 30010a34: 3001e7f0 .word 0x3001e7f0 30010a38: 00000135 .word 0x00000135 30010a3c: 3001df50 .word 0x3001df50 30010a40: 3001e844 .word 0x3001e844 30010a44: 00000131 .word 0x00000131 30010a48: 3001e838 .word 0x3001e838 300102b0 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 300102b0: e92d41f0 push {r4, r5, r6, r7, r8, lr} /* * Perform internal consistency checks */ assert( the_jnode ); 300102b4: e2504000 subs r4, r0, #0 #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 300102b8: e24dd004 sub sp, sp, #4 /* * Perform internal consistency checks */ assert( the_jnode ); 300102bc: 0a000078 beq 300104a4 if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 300102c0: e594304c ldr r3, [r4, #76] ; 0x4c 300102c4: e3530005 cmp r3, #5 300102c8: 1a000070 bne 30010490 /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 300102cc: e59f320c ldr r3, [pc, #524] ; 300104e0 300102d0: e5935000 ldr r5, [r3] 300102d4: e1a05125 lsr r5, r5, #2 300102d8: e2453001 sub r3, r5, #1 300102dc: e1510003 cmp r1, r3 300102e0: 9a000019 bls 3001034c /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 300102e4: e0265595 mla r6, r5, r5, r5 <== NOT EXECUTED 300102e8: e2463001 sub r3, r6, #1 <== NOT EXECUTED 300102ec: e1510003 cmp r1, r3 <== NOT EXECUTED 300102f0: 8a000025 bhi 3001038c <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; 300102f4: e0656001 rsb r6, r5, r1 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 300102f8: e1a00006 mov r0, r6 <== NOT EXECUTED 300102fc: e1a01005 mov r1, r5 <== NOT EXECUTED 30010300: e58d2000 str r2, [sp] <== NOT EXECUTED 30010304: eb002c30 bl 3001b3cc <__umodsi3> <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 30010308: e1a01005 mov r1, r5 <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 3001030c: e1a07000 mov r7, r0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 30010310: e1a00006 mov r0, r6 <== NOT EXECUTED 30010314: eb002be8 bl 3001b2bc <__aeabi_uidiv> <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 30010318: e59d2000 ldr r2, [sp] <== NOT EXECUTED #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 3001031c: e1a05000 mov r5, r0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 30010320: e3520000 cmp r2, #0 <== NOT EXECUTED my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; 30010324: e594305c ldr r3, [r4, #92] ; 0x5c <== NOT EXECUTED if ( malloc_it ) { 30010328: 0a000044 beq 30010440 <== NOT EXECUTED if ( !p ) { 3001032c: e3530000 cmp r3, #0 <== NOT EXECUTED 30010330: 0a000049 beq 3001045c <== NOT EXECUTED if ( !p ) return 0; info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; 30010334: e7930105 ldr r0, [r3, r5, lsl #2] <== NOT EXECUTED 30010338: e0835105 add r5, r3, r5, lsl #2 <== NOT EXECUTED if ( !p1 ) { 3001033c: e3500000 cmp r0, #0 <== NOT EXECUTED 30010340: 0a000034 beq 30010418 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 30010344: e0800107 add r0, r0, r7, lsl #2 <== NOT EXECUTED 30010348: ea000005 b 30010364 <== NOT EXECUTED fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; if ( malloc_it ) { 3001034c: e3520000 cmp r2, #0 if ( my_block <= LAST_INDIRECT ) { #if 0 fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; 30010350: e5940058 ldr r0, [r4, #88] ; 0x58 if ( malloc_it ) { 30010354: 0a000035 beq 30010430 if ( !p ) { 30010358: e3500000 cmp r0, #0 3001035c: 0a000002 beq 3001036c } if ( !p ) return 0; return &info->indirect[ my_block ]; 30010360: e0800101 add r0, r0, r1, lsl #2 /* * This means the requested block number is out of range. */ return 0; } 30010364: e28dd004 add sp, sp, #4 30010368: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} p = info->indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 3001036c: e58d1000 str r1, [sp] 30010370: ebffffc1 bl 3001027c if ( !p ) 30010374: e3500000 cmp r0, #0 30010378: e59d1000 ldr r1, [sp] return 0; info->indirect = p; 3001037c: 15840058 strne r0, [r4, #88] ; 0x58 if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); if ( !p ) 30010380: 1afffff6 bne 30010360 p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 30010384: e3a00000 mov r0, #0 <== NOT EXECUTED 30010388: eafffff5 b 30010364 <== NOT EXECUTED #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 3001038c: e0235596 mla r3, r6, r5, r5 <== NOT EXECUTED 30010390: e2433001 sub r3, r3, #1 <== NOT EXECUTED 30010394: e1510003 cmp r1, r3 <== NOT EXECUTED 30010398: 8afffff9 bhi 30010384 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; 3001039c: e0666001 rsb r6, r6, r1 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 300103a0: e1a00006 mov r0, r6 <== NOT EXECUTED 300103a4: e1a01005 mov r1, r5 <== NOT EXECUTED 300103a8: e58d2000 str r2, [sp] <== NOT EXECUTED 300103ac: eb002c06 bl 3001b3cc <__umodsi3> <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 300103b0: e1a01005 mov r1, r5 <== NOT EXECUTED */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 300103b4: e1a07000 mov r7, r0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 300103b8: e1a00006 mov r0, r6 <== NOT EXECUTED 300103bc: eb002bbe bl 3001b2bc <__aeabi_uidiv> <== NOT EXECUTED triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 300103c0: e1a01005 mov r1, r5 <== NOT EXECUTED if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 300103c4: e1a08000 mov r8, r0 <== NOT EXECUTED triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 300103c8: eb002bbb bl 3001b2bc <__aeabi_uidiv> <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 300103cc: e1a01005 mov r1, r5 <== NOT EXECUTED if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 300103d0: e1a06000 mov r6, r0 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 300103d4: e1a00008 mov r0, r8 <== NOT EXECUTED 300103d8: eb002bfb bl 3001b3cc <__umodsi3> <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 300103dc: e59d2000 ldr r2, [sp] <== 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; 300103e0: e1a05000 mov r5, r0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 300103e4: e3520000 cmp r2, #0 <== 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; 300103e8: e5943060 ldr r3, [r4, #96] ; 0x60 <== NOT EXECUTED if ( malloc_it ) { 300103ec: 0a00001f beq 30010470 <== NOT EXECUTED if ( !p ) { 300103f0: e3530000 cmp r3, #0 <== NOT EXECUTED 300103f4: 0a000034 beq 300104cc <== NOT EXECUTED if ( !p ) return 0; info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; 300103f8: e7932106 ldr r2, [r3, r6, lsl #2] <== NOT EXECUTED 300103fc: e0836106 add r6, r3, r6, lsl #2 <== NOT EXECUTED if ( !p1 ) { 30010400: e3520000 cmp r2, #0 <== NOT EXECUTED 30010404: 0a00002b beq 300104b8 <== NOT EXECUTED if ( !p1 ) return 0; p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; 30010408: e7920105 ldr r0, [r2, r5, lsl #2] <== NOT EXECUTED 3001040c: e0825105 add r5, r2, r5, lsl #2 <== NOT EXECUTED if ( !p2 ) { 30010410: e3500000 cmp r0, #0 <== NOT EXECUTED 30010414: 1affffca bne 30010344 <== NOT EXECUTED p2 = memfile_alloc_block(); 30010418: ebffff97 bl 3001027c <== NOT EXECUTED if ( !p2 ) 3001041c: e3500000 cmp r0, #0 <== NOT EXECUTED return 0; p1[ doubly ] = (block_p) p2; 30010420: 15850000 strne r0, [r5] <== NOT EXECUTED } p2 = (block_p *)p1[ doubly ]; if ( !p2 ) { p2 = memfile_alloc_block(); if ( !p2 ) 30010424: 0affffd6 beq 30010384 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 30010428: e0800107 add r0, r0, r7, lsl #2 <== NOT EXECUTED 3001042c: eaffffcc b 30010364 <== NOT EXECUTED info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 30010430: e3500000 cmp r0, #0 30010434: 1affffc9 bne 30010360 p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 30010438: e3a00000 mov r0, #0 <== NOT EXECUTED 3001043c: eaffffc8 b 30010364 <== NOT EXECUTED } return (block_p *)&p1[ singly ]; } if ( !p ) 30010440: e3530000 cmp r3, #0 <== NOT EXECUTED 30010444: 0affffce beq 30010384 <== NOT EXECUTED return 0; p = (block_p *)p[ doubly ]; 30010448: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED if ( !p ) 3001044c: e3500000 cmp r0, #0 <== NOT EXECUTED 30010450: 0affffcb beq 30010384 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 30010454: e0800107 add r0, r0, r7, lsl #2 <== NOT EXECUTED 30010458: eaffffc1 b 30010364 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 3001045c: ebffff86 bl 3001027c <== NOT EXECUTED if ( !p ) 30010460: e2503000 subs r3, r0, #0 <== NOT EXECUTED 30010464: 0affffc6 beq 30010384 <== NOT EXECUTED return 0; info->doubly_indirect = p; 30010468: e584305c str r3, [r4, #92] ; 0x5c <== NOT EXECUTED 3001046c: eaffffb0 b 30010334 <== NOT EXECUTED p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; } if ( !p ) 30010470: e3530000 cmp r3, #0 <== NOT EXECUTED 30010474: 0affffc2 beq 30010384 <== 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 ]; 30010478: e7933106 ldr r3, [r3, r6, lsl #2] <== NOT EXECUTED if ( !p1 ) 3001047c: e3530000 cmp r3, #0 <== NOT EXECUTED 30010480: 0affffbf beq 30010384 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 30010484: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED 30010488: e0800107 add r0, r0, r7, lsl #2 <== NOT EXECUTED 3001048c: eaffffb4 b 30010364 <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 30010490: e59f004c ldr r0, [pc, #76] ; 300104e4 <== NOT EXECUTED 30010494: e3a01fe3 mov r1, #908 ; 0x38c <== NOT EXECUTED 30010498: e59f2048 ldr r2, [pc, #72] ; 300104e8 <== NOT EXECUTED 3001049c: e59f3048 ldr r3, [pc, #72] ; 300104ec <== NOT EXECUTED 300104a0: ebfff858 bl 3000e608 <__assert_func> <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 300104a4: e59f0038 ldr r0, [pc, #56] ; 300104e4 <== NOT EXECUTED 300104a8: e3a01fe2 mov r1, #904 ; 0x388 <== NOT EXECUTED 300104ac: e59f2034 ldr r2, [pc, #52] ; 300104e8 <== NOT EXECUTED 300104b0: e59f3038 ldr r3, [pc, #56] ; 300104f0 <== NOT EXECUTED 300104b4: ebfff853 bl 3000e608 <__assert_func> <== NOT EXECUTED info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); 300104b8: ebffff6f bl 3001027c <== NOT EXECUTED if ( !p1 ) 300104bc: e2502000 subs r2, r0, #0 <== NOT EXECUTED 300104c0: 0affffaf beq 30010384 <== NOT EXECUTED return 0; p[ triply ] = (block_p) p1; 300104c4: e5862000 str r2, [r6] <== NOT EXECUTED 300104c8: eaffffce b 30010408 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 300104cc: ebffff6a bl 3001027c <== NOT EXECUTED if ( !p ) 300104d0: e2503000 subs r3, r0, #0 <== NOT EXECUTED 300104d4: 0affffaa beq 30010384 <== NOT EXECUTED return 0; info->triply_indirect = p; 300104d8: e5843060 str r3, [r4, #96] ; 0x60 <== NOT EXECUTED 300104dc: eaffffc5 b 300103f8 <== NOT EXECUTED 300104e0: 3001f308 .word 0x3001f308 300104e4: 3001e7f0 .word 0x3001e7f0 300104e8: 3001dec8 .word 0x3001dec8 300104ec: 3001e844 .word 0x3001e844 300104f0: 3001e838 .word 0x3001e838 30010edc : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 30010edc: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} /* * Perform internal consistency checks */ assert( the_jnode ); 30010ee0: e2509000 subs r9, r0, #0 IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 30010ee4: e24dd014 sub sp, sp, #20 30010ee8: e1a08003 mov r8, r3 30010eec: e1a0a001 mov sl, r1 30010ef0: e1a0b002 mov fp, r2 30010ef4: e59d5038 ldr r5, [sp, #56] ; 0x38 /* * Perform internal consistency checks */ assert( the_jnode ); 30010ef8: 0a000092 beq 30011148 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 30010efc: e599304c ldr r3, [r9, #76] ; 0x4c 30010f00: e2432005 sub r2, r3, #5 30010f04: e3520001 cmp r2, #1 30010f08: 8a000089 bhi 30011134 /* * Error checks on arguments */ assert( dest ); 30010f0c: e3580000 cmp r8, #0 30010f10: 0a000096 beq 30011170 /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) 30010f14: e3550000 cmp r5, #0 30010f18: 0a000076 beq 300110f8 /* * Linear files (as created from a tar file are easier to handle * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { 30010f1c: e3530006 cmp r3, #6 30010f20: 0a00005a beq 30011090 * 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 ) 30010f24: e5993054 ldr r3, [r9, #84] ; 0x54 30010f28: e3a02000 mov r2, #0 30010f2c: e1520003 cmp r2, r3 /* * 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; 30010f30: e1a03001 mov r3, r1 if ( last_byte > the_jnode->info.file.size ) 30010f34: e5992050 ldr r2, [r9, #80] ; 0x50 30010f38: e0851001 add r1, r5, r1 30010f3c: ca000051 bgt 30011088 30010f40: 0a00004e beq 30011080 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 30010f44: e59f6238 ldr r6, [pc, #568] ; 30011184 30010f48: e1a0000a mov r0, sl 30010f4c: e5964000 ldr r4, [r6] 30010f50: e1a0100b mov r1, fp 30010f54: e1a02004 mov r2, r4 30010f58: e1a03fc2 asr r3, r2, #31 30010f5c: e98d000c stmib sp, {r2, r3} 30010f60: eb002d0a bl 3001c390 <__moddi3> block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 30010f64: e99d000c ldmib sp, {r2, r3} /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 30010f68: e1a0c000 mov ip, r0 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 30010f6c: e1a0100b mov r1, fp 30010f70: e1a0000a mov r0, sl 30010f74: e58dc000 str ip, [sp] 30010f78: eb002bda bl 3001bee8 <__divdi3> if ( start_offset ) { 30010f7c: e59dc000 ldr ip, [sp] /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 30010f80: e1a07000 mov r7, r0 if ( start_offset ) { 30010f84: e35c0000 cmp ip, #0 30010f88: 01a0a00c moveq sl, ip 30010f8c: 0a000013 beq 30010fe0 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 ); 30010f90: e1a00009 mov r0, r9 30010f94: e1a01007 mov r1, r7 30010f98: e3a02000 mov r2, #0 30010f9c: e58dc000 str ip, [sp] 30010fa0: ebfffcc2 bl 300102b0 assert( block_ptr ); 30010fa4: e3500000 cmp r0, #0 30010fa8: e59dc000 ldr ip, [sp] 30010fac: 0a00006a beq 3001115c */ 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; 30010fb0: e06ca004 rsb sl, ip, r4 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 ); 30010fb4: e5901000 ldr r1, [r0] */ 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; 30010fb8: e155000a cmp r5, sl 30010fbc: 31a0a005 movcc sl, r5 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 ); 30010fc0: e1a00008 mov r0, r8 30010fc4: e081100c add r1, r1, ip 30010fc8: e1a0200a mov r2, sl 30010fcc: eb00056d bl 30012588 dest += to_copy; block++; my_length -= to_copy; 30010fd0: e5964000 ldr r4, [r6] block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); dest += to_copy; 30010fd4: e088800a add r8, r8, sl block++; 30010fd8: e2877001 add r7, r7, #1 my_length -= to_copy; 30010fdc: e06a5005 rsb r5, sl, r5 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 30010fe0: e1550004 cmp r5, r4 30010fe4: 3a000010 bcc 3001102c block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 30010fe8: e1a00009 mov r0, r9 30010fec: e1a01007 mov r1, r7 30010ff0: e3a02000 mov r2, #0 30010ff4: ebfffcad bl 300102b0 assert( block_ptr ); 30010ff8: e3500000 cmp r0, #0 30010ffc: 0a000042 beq 3001110c if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 30011000: e5901000 ldr r1, [r0] 30011004: e1a02004 mov r2, r4 30011008: e1a00008 mov r0, r8 3001100c: eb00055d bl 30012588 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 30011010: e5963000 ldr r3, [r6] if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; block++; my_length -= to_copy; 30011014: e0645005 rsb r5, r4, r5 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 30011018: e1530005 cmp r3, r5 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; 3001101c: e0888004 add r8, r8, r4 block++; 30011020: e2877001 add r7, r7, #1 my_length -= to_copy; copied += to_copy; 30011024: e08aa004 add sl, sl, r4 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 30011028: 9affffee bls 30010fe8 * Phase 3: possibly the first part of one block */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { 3001102c: e3550000 cmp r5, #0 30011030: 0a00000a beq 30011060 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 30011034: e1a01007 mov r1, r7 30011038: e1a00009 mov r0, r9 3001103c: e3a02000 mov r2, #0 30011040: ebfffc9a bl 300102b0 assert( block_ptr ); 30011044: e2503000 subs r3, r0, #0 30011048: 0a000034 beq 30011120 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 3001104c: e1a00008 mov r0, r8 30011050: e5931000 ldr r1, [r3] 30011054: e1a02005 mov r2, r5 30011058: eb00054a bl 30012588 copied += my_length; 3001105c: e08aa005 add sl, sl, r5 } IMFS_update_atime( the_jnode ); 30011060: e28d000c add r0, sp, #12 30011064: e3a01000 mov r1, #0 30011068: ebffc752 bl 30002db8 3001106c: e59d300c ldr r3, [sp, #12] return copied; 30011070: e1a0000a mov r0, sl return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); copied += my_length; } IMFS_update_atime( the_jnode ); 30011074: e5893040 str r3, [r9, #64] ; 0x40 return copied; } 30011078: e28dd014 add sp, sp, #20 3001107c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} * 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 ) 30011080: e1510002 cmp r1, r2 30011084: 9affffae bls 30010f44 my_length = the_jnode->info.file.size - start; 30011088: e0635002 rsb r5, r3, r2 3001108c: eaffffac b 30010f44 if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 30011090: e2894050 add r4, r9, #80 ; 0x50 <== NOT EXECUTED 30011094: e8940018 ldm r4, {r3, r4} <== NOT EXECUTED 30011098: e1a00003 mov r0, r3 <== NOT EXECUTED 3001109c: e1a01004 mov r1, r4 <== NOT EXECUTED 300110a0: e3a02000 mov r2, #0 <== NOT EXECUTED 300110a4: e050000a subs r0, r0, sl <== NOT EXECUTED 300110a8: e0c1100b sbc r1, r1, fp <== NOT EXECUTED 300110ac: e1520001 cmp r2, r1 <== 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; 300110b0: e5992058 ldr r2, [r9, #88] ; 0x58 <== NOT EXECUTED if (my_length > (the_jnode->info.linearfile.size - start)) 300110b4: da00000b ble 300110e8 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; 300110b8: e06a5003 rsb r5, sl, r3 <== NOT EXECUTED memcpy(dest, &file_ptr[start], my_length); 300110bc: e082100a add r1, r2, sl <== NOT EXECUTED 300110c0: e1a00008 mov r0, r8 <== NOT EXECUTED 300110c4: e1a02005 mov r2, r5 <== NOT EXECUTED 300110c8: eb00052e bl 30012588 <== NOT EXECUTED IMFS_update_atime( the_jnode ); 300110cc: e28d000c add r0, sp, #12 <== NOT EXECUTED 300110d0: e3a01000 mov r1, #0 <== NOT EXECUTED 300110d4: ebffc737 bl 30002db8 <== NOT EXECUTED 300110d8: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED return my_length; 300110dc: e1a00005 mov r0, r5 <== NOT EXECUTED if (my_length > (the_jnode->info.linearfile.size - start)) my_length = the_jnode->info.linearfile.size - start; memcpy(dest, &file_ptr[start], my_length); IMFS_update_atime( the_jnode ); 300110e0: e5893040 str r3, [r9, #64] ; 0x40 <== NOT EXECUTED return my_length; 300110e4: eaffffe3 b 30011078 <== NOT EXECUTED if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 300110e8: 1afffff3 bne 300110bc <== NOT EXECUTED 300110ec: e1550000 cmp r5, r0 <== NOT EXECUTED 300110f0: 9afffff1 bls 300110bc <== NOT EXECUTED 300110f4: eaffffef b 300110b8 <== NOT EXECUTED * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) rtems_set_errno_and_return_minus_one( EINVAL ); 300110f8: eb000314 bl 30011d50 <__errno> <== NOT EXECUTED 300110fc: e3a03016 mov r3, #22 <== NOT EXECUTED 30011100: e5803000 str r3, [r0] <== NOT EXECUTED 30011104: e3e00000 mvn r0, #0 <== NOT EXECUTED 30011108: eaffffda b 30011078 <== NOT EXECUTED */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 3001110c: e59f0074 ldr r0, [pc, #116] ; 30011188 <== NOT EXECUTED 30011110: e59f1074 ldr r1, [pc, #116] ; 3001118c <== NOT EXECUTED 30011114: e59f2074 ldr r2, [pc, #116] ; 30011190 <== NOT EXECUTED 30011118: e59f3074 ldr r3, [pc, #116] ; 30011194 <== NOT EXECUTED 3001111c: ebfff539 bl 3000e608 <__assert_func> <== NOT EXECUTED assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 30011120: e59f0060 ldr r0, [pc, #96] ; 30011188 <== NOT EXECUTED 30011124: e59f106c ldr r1, [pc, #108] ; 30011198 <== NOT EXECUTED 30011128: e59f2060 ldr r2, [pc, #96] ; 30011190 <== NOT EXECUTED 3001112c: e59f3060 ldr r3, [pc, #96] ; 30011194 <== NOT EXECUTED 30011130: ebfff534 bl 3000e608 <__assert_func> <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 30011134: e59f004c ldr r0, [pc, #76] ; 30011188 <== NOT EXECUTED 30011138: e59f105c ldr r1, [pc, #92] ; 3001119c <== NOT EXECUTED 3001113c: e59f204c ldr r2, [pc, #76] ; 30011190 <== NOT EXECUTED 30011140: e59f3058 ldr r3, [pc, #88] ; 300111a0 <== NOT EXECUTED 30011144: ebfff52f bl 3000e608 <__assert_func> <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 30011148: e59f0038 ldr r0, [pc, #56] ; 30011188 <== NOT EXECUTED 3001114c: e3a01f93 mov r1, #588 ; 0x24c <== NOT EXECUTED 30011150: e59f2038 ldr r2, [pc, #56] ; 30011190 <== NOT EXECUTED 30011154: e59f3048 ldr r3, [pc, #72] ; 300111a4 <== NOT EXECUTED 30011158: ebfff52a bl 3000e608 <__assert_func> <== NOT EXECUTED if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 3001115c: e59f0024 ldr r0, [pc, #36] ; 30011188 <== NOT EXECUTED 30011160: e59f1040 ldr r1, [pc, #64] ; 300111a8 <== NOT EXECUTED 30011164: e59f2024 ldr r2, [pc, #36] ; 30011190 <== NOT EXECUTED 30011168: e59f3024 ldr r3, [pc, #36] ; 30011194 <== NOT EXECUTED 3001116c: ebfff525 bl 3000e608 <__assert_func> <== NOT EXECUTED /* * Error checks on arguments */ assert( dest ); 30011170: e59f0010 ldr r0, [pc, #16] ; 30011188 <== NOT EXECUTED 30011174: e59f1030 ldr r1, [pc, #48] ; 300111ac <== NOT EXECUTED 30011178: e59f2010 ldr r2, [pc, #16] ; 30011190 <== NOT EXECUTED 3001117c: e59f302c ldr r3, [pc, #44] ; 300111b0 <== NOT EXECUTED 30011180: ebfff520 bl 3000e608 <__assert_func> <== NOT EXECUTED 30011184: 3001f308 .word 0x3001f308 30011188: 3001e7f0 .word 0x3001e7f0 3001118c: 000002a7 .word 0x000002a7 30011190: 3001df78 .word 0x3001df78 30011194: 3001e874 .word 0x3001e874 30011198: 000002b9 .word 0x000002b9 3001119c: 00000251 .word 0x00000251 300111a0: 3001e888 .word 0x3001e888 300111a4: 3001e838 .word 0x3001e838 300111a8: 00000296 .word 0x00000296 300111ac: 0000025a .word 0x0000025a 300111b0: 3001e8d4 .word 0x3001e8d4 300105cc : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 300105cc: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} /* * Perform internal consistency checks */ assert( the_jnode ); 300105d0: e250a000 subs sl, r0, #0 300105d4: 0a00004f beq 30010718 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 300105d8: e59a304c ldr r3, [sl, #76] ; 0x4c 300105dc: e3530005 cmp r3, #5 300105e0: 1a000051 bne 3001072c /* * 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; 300105e4: e59f6154 ldr r6, [pc, #340] ; 30010740 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 300105e8: e59a3058 ldr r3, [sl, #88] ; 0x58 /* * 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; 300105ec: e5967000 ldr r7, [r6] * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 300105f0: e3530000 cmp r3, #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; 300105f4: e1a07127 lsr r7, r7, #2 */ info = &the_jnode->info.file; if ( info->indirect ) { memfile_free_blocks_in_table( &info->indirect, to_free ); 300105f8: 128a0058 addne r0, sl, #88 ; 0x58 300105fc: 11a01007 movne r1, r7 30010600: 1bffffbb blne 300104f4 } if ( info->doubly_indirect ) { 30010604: e59a305c ldr r3, [sl, #92] ; 0x5c 30010608: e3530000 cmp r3, #0 3001060c: 0a000014 beq 30010664 for ( i=0 ; i <== NOT EXECUTED 3001061c: e3a02000 mov r2, #0 <== NOT EXECUTED 30010620: e1a04002 mov r4, r2 <== NOT EXECUTED 30010624: ea000000 b 3001062c <== NOT EXECUTED 30010628: e59a305c ldr r3, [sl, #92] ; 0x5c <== NOT EXECUTED if ( info->doubly_indirect[i] ) { 3001062c: e7931102 ldr r1, [r3, r2, lsl #2] <== NOT EXECUTED 30010630: e1a02102 lsl r2, r2, #2 <== NOT EXECUTED 30010634: e3510000 cmp r1, #0 <== NOT EXECUTED memfile_free_blocks_in_table( 30010638: 10830002 addne r0, r3, r2 <== NOT EXECUTED 3001063c: 11a01007 movne r1, r7 <== NOT EXECUTED 30010640: 1bffffab blne 300104f4 <== 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 ); 30010658: e28a005c add r0, sl, #92 ; 0x5c <== NOT EXECUTED 3001065c: e1a01007 mov r1, r7 <== NOT EXECUTED 30010660: ebffffa3 bl 300104f4 <== NOT EXECUTED } if ( info->triply_indirect ) { 30010664: e59a0060 ldr r0, [sl, #96] ; 0x60 30010668: e3500000 cmp r0, #0 3001066c: 0a000027 beq 30010710 for ( i=0 ; i <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; 3001067c: e5905000 ldr r5, [r0] <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 30010680: e3550000 cmp r5, #0 <== NOT EXECUTED 30010684: 13a09000 movne r9, #0 <== NOT EXECUTED 30010688: 11a08009 movne r8, r9 <== NOT EXECUTED 3001068c: 0a00001c beq 30010704 <== NOT EXECUTED break; for ( j=0 ; j <== NOT EXECUTED 30010698: e3a00000 mov r0, #0 <== NOT EXECUTED 3001069c: e1a04000 mov r4, r0 <== NOT EXECUTED if ( p[j] ) { 300106a0: e7953100 ldr r3, [r5, r0, lsl #2] <== NOT EXECUTED 300106a4: e1a00100 lsl r0, r0, #2 <== NOT EXECUTED 300106a8: e3530000 cmp r3, #0 <== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 300106ac: 10850000 addne r0, r5, r0 <== NOT EXECUTED 300106b0: 11a01007 movne r1, r7 <== NOT EXECUTED 300106b4: 1bffff8e blne 300104f4 <== 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 300106cc: e59a0060 ldr r0, [sl, #96] ; 0x60 <== NOT EXECUTED if ( p[j] ) { memfile_free_blocks_in_table( (block_p **)&p[j], to_free); } } memfile_free_blocks_in_table( 300106d0: e0800009 add r0, r0, r9 <== NOT EXECUTED 300106d4: e1a01007 mov r1, r7 <== NOT EXECUTED 300106d8: ebffff85 bl 300104f4 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; 300106f0: e59a0060 ldr r0, [sl, #96] ; 0x60 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 300106f4: e1a09108 lsl r9, r8, #2 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 300106f8: e7905108 ldr r5, [r0, r8, lsl #2] <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 300106fc: e3550000 cmp r5, #0 <== NOT EXECUTED 30010700: 1affffe2 bne 30010690 <== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 30010704: e28a0060 add r0, sl, #96 ; 0x60 <== NOT EXECUTED 30010708: e1a01007 mov r1, r7 <== NOT EXECUTED 3001070c: ebffff78 bl 300104f4 <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } 30010710: e3a00000 mov r0, #0 30010714: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} /* * Perform internal consistency checks */ assert( the_jnode ); 30010718: e59f0024 ldr r0, [pc, #36] ; 30010744 <== NOT EXECUTED 3001071c: e59f1024 ldr r1, [pc, #36] ; 30010748 <== NOT EXECUTED 30010720: e59f2024 ldr r2, [pc, #36] ; 3001074c <== NOT EXECUTED 30010724: e59f3024 ldr r3, [pc, #36] ; 30010750 <== NOT EXECUTED 30010728: ebfff7b6 bl 3000e608 <__assert_func> <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 3001072c: e59f0010 ldr r0, [pc, #16] ; 30010744 <== NOT EXECUTED 30010730: e59f101c ldr r1, [pc, #28] ; 30010754 <== NOT EXECUTED 30010734: e59f2010 ldr r2, [pc, #16] ; 3001074c <== NOT EXECUTED 30010738: e59f3018 ldr r3, [pc, #24] ; 30010758 <== NOT EXECUTED 3001073c: ebfff7b1 bl 3000e608 <__assert_func> <== NOT EXECUTED 30010740: 3001f308 .word 0x3001f308 30010744: 3001e7f0 .word 0x3001e7f0 30010748: 000001ee .word 0x000001ee 3001074c: 3001df24 .word 0x3001df24 30010750: 3001e838 .word 0x3001e838 30010754: 000001f2 .word 0x000001f2 30010758: 3001e844 .word 0x3001e844 3001057c : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { 3001057c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 30010580: e3a02000 mov r2, #0 <== NOT EXECUTED 30010584: ebffff49 bl 300102b0 <== NOT EXECUTED assert( block_ptr ); 30010588: e2503000 subs r3, r0, #0 <== NOT EXECUTED 3001058c: 0a000005 beq 300105a8 <== NOT EXECUTED if ( block_ptr ) { ptr = *block_ptr; *block_ptr = 0; 30010590: e3a02000 mov r2, #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; 30010594: e5930000 ldr r0, [r3] <== NOT EXECUTED *block_ptr = 0; 30010598: e5832000 str r2, [r3] <== NOT EXECUTED memfile_free_block( ptr ); 3001059c: ebffff2e bl 3001025c <== NOT EXECUTED } return 1; } 300105a0: e3a00001 mov r0, #1 <== NOT EXECUTED 300105a4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED { block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 300105a8: e59f000c ldr r0, [pc, #12] ; 300105bc <== NOT EXECUTED 300105ac: e59f100c ldr r1, [pc, #12] ; 300105c0 <== NOT EXECUTED 300105b0: e59f200c ldr r2, [pc, #12] ; 300105c4 <== NOT EXECUTED 300105b4: e59f300c ldr r3, [pc, #12] ; 300105c8 <== NOT EXECUTED 300105b8: ebfff812 bl 3000e608 <__assert_func> <== NOT EXECUTED 300105bc: 3001e7f0 .word 0x3001e7f0 300105c0: 00000196 .word 0x00000196 300105c4: 3001df08 .word 0x3001df08 300105c8: 3001e874 .word 0x3001e874 30010b64 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 30010b64: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} /* * Perform internal consistency checks */ assert( the_jnode ); 30010b68: e2509000 subs r9, r0, #0 IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 30010b6c: e24dd014 sub sp, sp, #20 30010b70: e1a06001 mov r6, r1 30010b74: e1a07002 mov r7, r2 30010b78: e1a08003 mov r8, r3 30010b7c: e59da038 ldr sl, [sp, #56] ; 0x38 /* * Perform internal consistency checks */ assert( the_jnode ); 30010b80: 0a000081 beq 30010d8c if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 30010b84: e599304c ldr r3, [r9, #76] ; 0x4c 30010b88: e3530005 cmp r3, #5 30010b8c: 1a000074 bne 30010d64 /* * Error check arguments */ assert( source ); 30010b90: e3580000 cmp r8, #0 30010b94: 0a00006d beq 30010d50 /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) 30010b98: e35a0000 cmp sl, #0 30010b9c: 0a000061 beq 30010d28 * 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 ) { 30010ba0: e5993054 ldr r3, [r9, #84] ; 0x54 30010ba4: e08a1001 add r1, sl, r1 30010ba8: e3530000 cmp r3, #0 30010bac: ba000053 blt 30010d00 30010bb0: 0a00004f beq 30010cf4 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 30010bb4: e59f51f8 ldr r5, [pc, #504] ; 30010db4 30010bb8: e1a00006 mov r0, r6 30010bbc: e5954000 ldr r4, [r5] 30010bc0: e1a01007 mov r1, r7 30010bc4: e1a02004 mov r2, r4 30010bc8: e1a03fc2 asr r3, r2, #31 30010bcc: e98d000c stmib sp, {r2, r3} 30010bd0: eb002dee bl 3001c390 <__moddi3> block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 30010bd4: e99d000c ldmib sp, {r2, r3} /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 30010bd8: e1a0b000 mov fp, r0 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 30010bdc: e1a01007 mov r1, r7 30010be0: e1a00006 mov r0, r6 30010be4: eb002cbf bl 3001bee8 <__divdi3> if ( start_offset ) { 30010be8: e35b0000 cmp fp, #0 30010bec: 01a0700a moveq r7, sl /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 30010bf0: e1a06000 mov r6, r0 if ( start_offset ) { 30010bf4: 01a0a00b moveq sl, fp 30010bf8: 0a000014 beq 30010c50 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 ); 30010bfc: e1a00009 mov r0, r9 30010c00: e1a01006 mov r1, r6 30010c04: e3a02000 mov r2, #0 30010c08: ebfffda8 bl 300102b0 assert( block_ptr ); 30010c0c: e3500000 cmp r0, #0 30010c10: 0a000062 beq 30010da0 */ 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; 30010c14: e06b3004 rsb r3, fp, r4 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 ); 30010c18: e5900000 ldr r0, [r0] */ 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; 30010c1c: e153000a cmp r3, sl 30010c20: 21a0300a movcs r3, sl 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 ); 30010c24: e1a01008 mov r1, r8 30010c28: e1a02003 mov r2, r3 30010c2c: e080000b add r0, r0, fp 30010c30: e58d3000 str r3, [sp] 30010c34: eb000653 bl 30012588 src += to_copy; 30010c38: e59d3000 ldr r3, [sp] block++; my_length -= to_copy; copied += to_copy; 30010c3c: e5954000 ldr r4, [r5] fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); src += to_copy; block++; my_length -= to_copy; 30010c40: e063700a rsb r7, r3, sl 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 ); src += to_copy; 30010c44: e0888003 add r8, r8, r3 block++; 30010c48: e2866001 add r6, r6, #1 my_length -= to_copy; copied += to_copy; 30010c4c: e1a0a003 mov sl, r3 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 30010c50: e1570004 cmp r7, r4 30010c54: 3a000010 bcc 30010c9c block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 30010c58: e1a00009 mov r0, r9 30010c5c: e1a01006 mov r1, r6 30010c60: e3a02000 mov r2, #0 30010c64: ebfffd91 bl 300102b0 assert( block_ptr ); 30010c68: e3500000 cmp r0, #0 30010c6c: 0a000032 beq 30010d3c 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 ); 30010c70: e1a01008 mov r1, r8 30010c74: e5900000 ldr r0, [r0] 30010c78: e1a02004 mov r2, r4 30010c7c: eb000641 bl 30012588 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 30010c80: e5953000 ldr r3, [r5] fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); src += to_copy; block++; my_length -= to_copy; 30010c84: e0647007 rsb r7, r4, r7 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 30010c88: e1530007 cmp r3, r7 return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); src += to_copy; 30010c8c: e0888004 add r8, r8, r4 block++; 30010c90: e2866001 add r6, r6, #1 * * This routine writes the specified data buffer into the in memory * file pointed to by the_jnode. The file is extended as needed. */ MEMFILE_STATIC ssize_t IMFS_memfile_write( 30010c94: e08aa004 add sl, sl, r4 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 30010c98: 9affffee bls 30010c58 */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { 30010c9c: e3570000 cmp r7, #0 30010ca0: 0a00000a beq 30010cd0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 30010ca4: e1a01006 mov r1, r6 30010ca8: e1a00009 mov r0, r9 30010cac: e3a02000 mov r2, #0 30010cb0: ebfffd7e bl 300102b0 assert( block_ptr ); 30010cb4: e3500000 cmp r0, #0 30010cb8: 0a00002e beq 30010d78 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 ); 30010cbc: e5900000 ldr r0, [r0] 30010cc0: e1a01008 mov r1, r8 30010cc4: e1a02007 mov r2, r7 30010cc8: eb00062e bl 30012588 my_length = 0; copied += to_copy; 30010ccc: e08aa007 add sl, sl, r7 } IMFS_mtime_ctime_update( the_jnode ); 30010cd0: e28d000c add r0, sp, #12 30010cd4: e3a01000 mov r1, #0 30010cd8: ebffc836 bl 30002db8 30010cdc: e59d300c ldr r3, [sp, #12] 30010ce0: e5893048 str r3, [r9, #72] ; 0x48 30010ce4: e5893044 str r3, [r9, #68] ; 0x44 return copied; } 30010ce8: e1a0000a mov r0, sl 30010cec: e28dd014 add sp, sp, #20 30010cf0: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} * 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 ) { 30010cf4: e5993050 ldr r3, [r9, #80] ; 0x50 30010cf8: e1530001 cmp r3, r1 30010cfc: 2affffac bcs 30010bb4 status = IMFS_memfile_extend( the_jnode, last_byte ); 30010d00: e1a00009 mov r0, r9 30010d04: e3a02000 mov r2, #0 30010d08: ebfffeee bl 300108c8 if ( status ) 30010d0c: e3500000 cmp r0, #0 30010d10: 0affffa7 beq 30010bb4 rtems_set_errno_and_return_minus_one( ENOSPC ); 30010d14: eb00040d bl 30011d50 <__errno> <== NOT EXECUTED 30010d18: e3a0301c mov r3, #28 <== NOT EXECUTED 30010d1c: e5803000 str r3, [r0] <== NOT EXECUTED 30010d20: e3e0a000 mvn sl, #0 <== NOT EXECUTED 30010d24: eaffffef b 30010ce8 <== NOT EXECUTED * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) rtems_set_errno_and_return_minus_one( EINVAL ); 30010d28: eb000408 bl 30011d50 <__errno> <== NOT EXECUTED 30010d2c: e3a03016 mov r3, #22 <== NOT EXECUTED 30010d30: e5803000 str r3, [r0] <== NOT EXECUTED 30010d34: e3e0a000 mvn sl, #0 <== NOT EXECUTED 30010d38: eaffffea b 30010ce8 <== NOT EXECUTED */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 30010d3c: e59f0074 ldr r0, [pc, #116] ; 30010db8 <== NOT EXECUTED 30010d40: e3a01e33 mov r1, #816 ; 0x330 <== NOT EXECUTED 30010d44: e59f2070 ldr r2, [pc, #112] ; 30010dbc <== NOT EXECUTED 30010d48: e59f3070 ldr r3, [pc, #112] ; 30010dc0 <== NOT EXECUTED 30010d4c: ebfff62d bl 3000e608 <__assert_func> <== NOT EXECUTED /* * Error check arguments */ assert( source ); 30010d50: e59f0060 ldr r0, [pc, #96] ; 30010db8 <== NOT EXECUTED 30010d54: e59f1068 ldr r1, [pc, #104] ; 30010dc4 <== NOT EXECUTED 30010d58: e59f205c ldr r2, [pc, #92] ; 30010dbc <== NOT EXECUTED 30010d5c: e59f3064 ldr r3, [pc, #100] ; 30010dc8 <== NOT EXECUTED 30010d60: ebfff628 bl 3000e608 <__assert_func> <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 30010d64: e59f004c ldr r0, [pc, #76] ; 30010db8 <== NOT EXECUTED 30010d68: e59f105c ldr r1, [pc, #92] ; 30010dcc <== NOT EXECUTED 30010d6c: e59f2048 ldr r2, [pc, #72] ; 30010dbc <== NOT EXECUTED 30010d70: e59f3058 ldr r3, [pc, #88] ; 30010dd0 <== NOT EXECUTED 30010d74: ebfff623 bl 3000e608 <__assert_func> <== NOT EXECUTED assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 30010d78: e59f0038 ldr r0, [pc, #56] ; 30010db8 <== NOT EXECUTED 30010d7c: e59f1050 ldr r1, [pc, #80] ; 30010dd4 <== NOT EXECUTED 30010d80: e59f2034 ldr r2, [pc, #52] ; 30010dbc <== NOT EXECUTED 30010d84: e59f3034 ldr r3, [pc, #52] ; 30010dc0 <== NOT EXECUTED 30010d88: ebfff61e bl 3000e608 <__assert_func> <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 30010d8c: e59f0024 ldr r0, [pc, #36] ; 30010db8 <== NOT EXECUTED 30010d90: e59f1040 ldr r1, [pc, #64] ; 30010dd8 <== NOT EXECUTED 30010d94: e59f2020 ldr r2, [pc, #32] ; 30010dbc <== NOT EXECUTED 30010d98: e59f303c ldr r3, [pc, #60] ; 30010ddc <== NOT EXECUTED 30010d9c: ebfff619 bl 3000e608 <__assert_func> <== NOT EXECUTED if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 30010da0: e59f0010 ldr r0, [pc, #16] ; 30010db8 <== NOT EXECUTED 30010da4: e3a01fc7 mov r1, #796 ; 0x31c <== NOT EXECUTED 30010da8: e59f200c ldr r2, [pc, #12] ; 30010dbc <== NOT EXECUTED 30010dac: e59f300c ldr r3, [pc, #12] ; 30010dc0 <== NOT EXECUTED 30010db0: ebfff614 bl 3000e608 <__assert_func> <== NOT EXECUTED 30010db4: 3001f308 .word 0x3001f308 30010db8: 3001e7f0 .word 0x3001e7f0 30010dbc: 3001df64 .word 0x3001df64 30010dc0: 3001e874 .word 0x3001e874 30010dc4: 000002ef .word 0x000002ef 30010dc8: 3001e880 .word 0x3001e880 30010dcc: 000002e7 .word 0x000002e7 30010dd0: 3001e844 .word 0x3001e844 30010dd4: 00000346 .word 0x00000346 30010dd8: 000002e3 .word 0x000002e3 30010ddc: 3001e838 .word 0x3001e838 30008cd4 : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 30008cd4: e92d41f0 push {r4, r5, r6, r7, r8, lr} 30008cd8: e24dd040 sub sp, sp, #64 ; 0x40 30008cdc: e1a04001 mov r4, r1 30008ce0: e1a07002 mov r7, r2 30008ce4: e1a06003 mov r6, r3 30008ce8: e1a08000 mov r8, r0 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 ); 30008cec: eb001168 bl 3000d294 30008cf0: e28d5004 add r5, sp, #4 30008cf4: e1a01000 mov r1, r0 30008cf8: e28d303c add r3, sp, #60 ; 0x3c 30008cfc: e1a00008 mov r0, r8 30008d00: e1a02005 mov r2, r5 30008d04: ebffff7e bl 30008b04 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 30008d08: e2043a0f and r3, r4, #61440 ; 0xf000 30008d0c: e3530901 cmp r3, #16384 ; 0x4000 30008d10: 0a00001b beq 30008d84 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 30008d14: e3530902 cmp r3, #32768 ; 0x8000 30008d18: 03a01005 moveq r1, #5 30008d1c: 0a000005 beq 30008d38 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 30008d20: e3530a06 cmp r3, #24576 ; 0x6000 30008d24: 13530a02 cmpne r3, #8192 ; 0x2000 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); 30008d28: 058d7028 streq r7, [sp, #40] ; 0x28 30008d2c: 058d602c streq r6, [sp, #44] ; 0x2c 30008d30: 03a01002 moveq r1, #2 */ if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 30008d34: 1a00000a bne 30008d64 * 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( 30008d38: e28dc028 add ip, sp, #40 ; 0x28 30008d3c: e59d0058 ldr r0, [sp, #88] ; 0x58 30008d40: e1a02005 mov r2, r5 30008d44: e1a03004 mov r3, r4 30008d48: e58dc000 str ip, [sp] 30008d4c: eb0009a5 bl 3000b3e8 new_name, mode, &info ); if ( !new_node ) 30008d50: e3500000 cmp r0, #0 30008d54: 13a00000 movne r0, #0 30008d58: 0a00000b beq 30008d8c rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; } 30008d5c: e28dd040 add sp, sp, #64 ; 0x40 30008d60: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) 30008d64: e3530a01 cmp r3, #4096 ; 0x1000 30008d68: 03a01007 moveq r1, #7 30008d6c: 0afffff1 beq 30008d38 type = IMFS_FIFO; else { rtems_set_errno_and_return_minus_one( EINVAL ); 30008d70: eb000d56 bl 3000c2d0 <__errno> <== NOT EXECUTED 30008d74: e3a03016 mov r3, #22 <== NOT EXECUTED 30008d78: e5803000 str r3, [r0] <== NOT EXECUTED 30008d7c: e3e00000 mvn r0, #0 <== NOT EXECUTED 30008d80: eafffff5 b 30008d5c <== NOT EXECUTED 30008d84: e3a01001 mov r1, #1 30008d88: eaffffea b 30008d38 mode, &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 30008d8c: eb000d4f bl 3000c2d0 <__errno> <== NOT EXECUTED 30008d90: e3a0300c mov r3, #12 <== NOT EXECUTED 30008d94: e5803000 str r3, [r0] <== NOT EXECUTED 30008d98: e3e00000 mvn r0, #0 <== NOT EXECUTED 30008d9c: eaffffee b 30008d5c <== NOT EXECUTED 300024ec : rtems_filesystem_mount_table_entry_t *mt_entry ) { IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 300024ec: e5903008 ldr r3, [r0, #8] #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 300024f0: e52de004 push {lr} ; (str lr, [sp, #-4]!) /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 300024f4: e593204c ldr r2, [r3, #76] ; 0x4c 300024f8: e3520001 cmp r2, #1 300024fc: 1a000002 bne 3000250c /* * Set mt_fs pointer to point to the mount table entry for * the mounted file system. */ node->info.directory.mt_fs = mt_entry; 30002500: e583005c str r0, [r3, #92] ; 0x5c 30002504: e3a00000 mov r0, #0 return 0; } 30002508: e49df004 pop {pc} ; (ldr pc, [sp], #4) /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 3000250c: eb003e0f bl 30011d50 <__errno> <== NOT EXECUTED 30002510: e3a03014 mov r3, #20 <== NOT EXECUTED 30002514: e5803000 str r3, [r0] <== NOT EXECUTED 30002518: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000251c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED 30002ed8 : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 30002ed8: e92d4030 push {r4, r5, lr} assert( the_jnode ); 30002edc: e2504000 subs r4, r0, #0 30002ee0: 0a000055 beq 3000303c fprintf(stdout, "%s", the_jnode->name ); 30002ee4: e59f5164 ldr r5, [pc, #356] ; 30003050 30002ee8: e284000c add r0, r4, #12 30002eec: e5953000 ldr r3, [r5] 30002ef0: e5931008 ldr r1, [r3, #8] 30002ef4: eb0038d0 bl 3001123c switch( the_jnode->type ) { 30002ef8: e594204c ldr r2, [r4, #76] ; 0x4c 30002efc: e2423001 sub r3, r2, #1 30002f00: e3530006 cmp r3, #6 30002f04: 979ff103 ldrls pc, [pc, r3, lsl #2] 30002f08: ea000011 b 30002f54 <== NOT EXECUTED 30002f0c: 30002f78 .word 0x30002f78 <== NOT EXECUTED 30002f10: 30002f94 .word 0x30002f94 <== NOT EXECUTED 30002f14: 30002fb0 .word 0x30002fb0 <== NOT EXECUTED 30002f18: 30002fdc .word 0x30002fdc <== NOT EXECUTED 30002f1c: 30003008 .word 0x30003008 <== NOT EXECUTED 30002f20: 30003020 .word 0x30003020 <== NOT EXECUTED 30002f24: 30002f28 .word 0x30002f28 <== NOT EXECUTED fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 30002f28: e5953000 ldr r3, [r5] <== NOT EXECUTED 30002f2c: e3a01001 mov r1, #1 <== NOT EXECUTED 30002f30: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED 30002f34: e3a02012 mov r2, #18 <== NOT EXECUTED 30002f38: e59f0114 ldr r0, [pc, #276] ; 30003054 <== NOT EXECUTED 30002f3c: eb003bd3 bl 30011e90 <== NOT EXECUTED assert(0); 30002f40: e59f0110 ldr r0, [pc, #272] ; 30003058 <== NOT EXECUTED 30002f44: e3a01067 mov r1, #103 ; 0x67 <== NOT EXECUTED 30002f48: e59f210c ldr r2, [pc, #268] ; 3000305c <== NOT EXECUTED 30002f4c: e59f310c ldr r3, [pc, #268] ; 30003060 <== NOT EXECUTED 30002f50: eb00025a bl 300038c0 <__assert_func> <== NOT EXECUTED break; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 30002f54: e5953000 ldr r3, [r5] <== NOT EXECUTED 30002f58: e59f1104 ldr r1, [pc, #260] ; 30003064 <== NOT EXECUTED 30002f5c: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED 30002f60: eb003854 bl 300110b8 <== NOT EXECUTED assert(0); 30002f64: e59f00ec ldr r0, [pc, #236] ; 30003058 <== NOT EXECUTED 30002f68: e3a0106c mov r1, #108 ; 0x6c <== NOT EXECUTED 30002f6c: e59f20e8 ldr r2, [pc, #232] ; 3000305c <== NOT EXECUTED 30002f70: e59f30e8 ldr r3, [pc, #232] ; 30003060 <== NOT EXECUTED 30002f74: eb000251 bl 300038c0 <__assert_func> <== NOT EXECUTED assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { case IMFS_DIRECTORY: fprintf(stdout, "/" ); 30002f78: e5953000 ldr r3, [r5] 30002f7c: e3a0002f mov r0, #47 ; 0x2f 30002f80: e5931008 ldr r1, [r3, #8] 30002f84: eb003867 bl 30011128 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 30002f88: e59f00d8 ldr r0, [pc, #216] ; 30003068 } 30002f8c: e8bd4030 pop {r4, r5, lr} default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 30002f90: ea003fae b 30012e50 case IMFS_DIRECTORY: fprintf(stdout, "/" ); break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 30002f94: e5952000 ldr r2, [r5] 30002f98: e5943054 ldr r3, [r4, #84] ; 0x54 30002f9c: e5920008 ldr r0, [r2, #8] 30002fa0: e59f10c4 ldr r1, [pc, #196] ; 3000306c 30002fa4: e5942050 ldr r2, [r4, #80] ; 0x50 30002fa8: eb003842 bl 300110b8 the_jnode->info.device.major, the_jnode->info.device.minor ); break; 30002fac: eafffff5 b 30002f88 (uint32_t)the_jnode->info.file.size ); #endif break; case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); 30002fb0: e5953000 ldr r3, [r5] <== NOT EXECUTED 30002fb4: e3a01001 mov r1, #1 <== NOT EXECUTED 30002fb8: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED 30002fbc: e3a02013 mov r2, #19 <== NOT EXECUTED 30002fc0: e59f00a8 ldr r0, [pc, #168] ; 30003070 <== NOT EXECUTED 30002fc4: eb003bb1 bl 30011e90 <== NOT EXECUTED assert(0); 30002fc8: e59f0088 ldr r0, [pc, #136] ; 30003058 <== NOT EXECUTED 30002fcc: e3a0105d mov r1, #93 ; 0x5d <== NOT EXECUTED 30002fd0: e59f2084 ldr r2, [pc, #132] ; 3000305c <== NOT EXECUTED 30002fd4: e59f3084 ldr r3, [pc, #132] ; 30003060 <== NOT EXECUTED 30002fd8: eb000238 bl 300038c0 <__assert_func> <== NOT EXECUTED break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 30002fdc: e5953000 ldr r3, [r5] <== NOT EXECUTED 30002fe0: e3a01001 mov r1, #1 <== NOT EXECUTED 30002fe4: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED 30002fe8: e3a02013 mov r2, #19 <== NOT EXECUTED 30002fec: e59f007c ldr r0, [pc, #124] ; 30003070 <== NOT EXECUTED 30002ff0: eb003ba6 bl 30011e90 <== NOT EXECUTED assert(0); 30002ff4: e59f005c ldr r0, [pc, #92] ; 30003058 <== NOT EXECUTED 30002ff8: e3a01062 mov r1, #98 ; 0x62 <== NOT EXECUTED 30002ffc: e59f2058 ldr r2, [pc, #88] ; 3000305c <== NOT EXECUTED 30003000: e59f3058 ldr r3, [pc, #88] ; 30003060 <== NOT EXECUTED 30003004: eb00022d bl 300038c0 <__assert_func> <== NOT EXECUTED the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", 30003008: e5953000 ldr r3, [r5] 3000300c: e5942050 ldr r2, [r4, #80] ; 0x50 30003010: e5930008 ldr r0, [r3, #8] 30003014: e59f1058 ldr r1, [pc, #88] ; 30003074 30003018: eb003826 bl 300110b8 (uint32_t)the_jnode->info.file.size ); #endif break; 3000301c: eaffffd9 b 30002f88 fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", the_jnode->info.device.major, the_jnode->info.device.minor ); break; case IMFS_LINEAR_FILE: fprintf(stdout, " (file %" PRId32 " %p)", 30003020: e5952000 ldr r2, [r5] <== NOT EXECUTED 30003024: e5943058 ldr r3, [r4, #88] ; 0x58 <== NOT EXECUTED 30003028: e5920008 ldr r0, [r2, #8] <== NOT EXECUTED 3000302c: e59f1044 ldr r1, [pc, #68] ; 30003078 <== NOT EXECUTED 30003030: e5942050 ldr r2, [r4, #80] ; 0x50 <== NOT EXECUTED 30003034: eb00381f bl 300110b8 <== NOT EXECUTED (uint32_t)the_jnode->info.linearfile.size, the_jnode->info.linearfile.direct ); break; 30003038: eaffffd2 b 30002f88 <== NOT EXECUTED void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { assert( the_jnode ); 3000303c: e59f0014 ldr r0, [pc, #20] ; 30003058 <== NOT EXECUTED 30003040: e3a01038 mov r1, #56 ; 0x38 <== NOT EXECUTED 30003044: e59f2010 ldr r2, [pc, #16] ; 3000305c <== NOT EXECUTED 30003048: e59f302c ldr r3, [pc, #44] ; 3000307c <== NOT EXECUTED 3000304c: eb00021b bl 300038c0 <__assert_func> <== NOT EXECUTED 30003050: 30022e48 .word 0x30022e48 30003054: 30021e8c .word 0x30021e8c 30003058: 30021df0 .word 0x30021df0 3000305c: 30020a04 .word 0x30020a04 30003060: 30021dc8 .word 0x30021dc8 30003064: 30021ea0 .word 0x30021ea0 30003068: 30021dec .word 0x30021dec 3000306c: 30021e48 .word 0x30021e48 30003070: 30021e78 .word 0x30021e78 30003074: 30021e6c .word 0x30021e6c 30003078: 30021e5c .word 0x30021e5c 3000307c: 30021e3c .word 0x30021e3c 3000252c : ) { IMFS_jnode_t *node; int i; node = loc->node_access; 3000252c: e5903000 ldr r3, [r0] int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 30002530: e92d4010 push {r4, lr} IMFS_jnode_t *node; int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) 30002534: e593004c ldr r0, [r3, #76] ; 0x4c 30002538: e3500004 cmp r0, #4 3000253c: 1a000013 bne 30002590 rtems_set_errno_and_return_minus_one( EINVAL ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 30002540: e3520000 cmp r2, #0 30002544: 0a00000f beq 30002588 30002548: e5930050 ldr r0, [r3, #80] ; 0x50 3000254c: e5d0c000 ldrb ip, [r0] 30002550: e35c0000 cmp ip, #0 int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); 30002554: 13a04000 movne r4, #0 30002558: 11a00004 movne r0, r4 for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 3000255c: 0a000009 beq 30002588 30002560: e2800001 add r0, r0, #1 30002564: e1520000 cmp r2, r0 buf[i] = node->info.sym_link.name[i]; 30002568: e7c1c004 strb ip, [r1, r4] 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++ ) 3000256c: e1a04000 mov r4, r0 30002570: 98bd8010 popls {r4, pc} 30002574: e593c050 ldr ip, [r3, #80] ; 0x50 30002578: e7dcc000 ldrb ip, [ip, r0] 3000257c: e35c0000 cmp ip, #0 30002580: 1afffff6 bne 30002560 30002584: e8bd8010 pop {r4, pc} 30002588: e3a00000 mov r0, #0 <== NOT EXECUTED buf[i] = node->info.sym_link.name[i]; return i; } 3000258c: e8bd8010 pop {r4, pc} <== NOT EXECUTED int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); 30002590: eb003dee bl 30011d50 <__errno> <== NOT EXECUTED 30002594: e3a03016 mov r3, #22 <== NOT EXECUTED 30002598: e5803000 str r3, [r0] <== NOT EXECUTED 3000259c: e3e00000 mvn r0, #0 <== NOT EXECUTED 300025a0: e8bd8010 pop {r4, pc} <== NOT EXECUTED 300025a4 : 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 */ ) { 300025a4: e92d4030 push {r4, r5, lr} <== NOT EXECUTED IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 300025a8: e5914000 ldr r4, [r1] <== 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 */ ) { 300025ac: e24dd008 sub sp, sp, #8 <== 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 ); 300025b0: e1a01003 mov r1, r3 <== 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 */ ) { 300025b4: e1a05002 mov r5, r2 <== 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 ); 300025b8: e284000c add r0, r4, #12 <== NOT EXECUTED 300025bc: e3a02020 mov r2, #32 <== NOT EXECUTED 300025c0: eb0041d3 bl 30012d14 <== NOT EXECUTED if ( the_jnode->Parent != NULL ) 300025c4: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 300025c8: e3530000 cmp r3, #0 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 300025cc: 11a00004 movne r0, r4 <== NOT EXECUTED 300025d0: 1b0012d4 blne 30007128 <_Chain_Extract> <== NOT EXECUTED rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 300025d4: e5953000 ldr r3, [r5] <== 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 ); 300025d8: e1a01004 mov r1, r4 <== NOT EXECUTED 300025dc: e2830050 add r0, r3, #80 ; 0x50 <== NOT EXECUTED the_jnode->Parent = new_parent; 300025e0: e5843008 str r3, [r4, #8] <== NOT EXECUTED 300025e4: eb0012c4 bl 300070fc <_Chain_Append> <== NOT EXECUTED rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); /* * Update the time. */ IMFS_update_ctime( the_jnode ); 300025e8: e1a0000d mov r0, sp <== NOT EXECUTED 300025ec: e3a01000 mov r1, #0 <== NOT EXECUTED 300025f0: eb0001f0 bl 30002db8 <== NOT EXECUTED 300025f4: e59d3000 ldr r3, [sp] <== NOT EXECUTED return 0; } 300025f8: e3a00000 mov r0, #0 <== NOT EXECUTED rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); /* * Update the time. */ IMFS_update_ctime( the_jnode ); 300025fc: e5843048 str r3, [r4, #72] ; 0x48 <== NOT EXECUTED return 0; } 30002600: e28dd008 add sp, sp, #8 <== NOT EXECUTED 30002604: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED 30008e64 : ) { IMFS_jnode_t *the_jnode; IMFS_device_t *io; the_jnode = loc->node_access; 30008e64: e5903000 ldr r3, [r0] int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 30008e68: e92d4800 push {fp, lr} IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 30008e6c: e593204c ldr r2, [r3, #76] ; 0x4c 30008e70: e2422002 sub r2, r2, #2 30008e74: e3520005 cmp r2, #5 30008e78: 979ff102 ldrls pc, [pc, r2, lsl #2] 30008e7c: ea000020 b 30008f04 <== NOT EXECUTED 30008e80: 30008ef0 .word 0x30008ef0 <== NOT EXECUTED 30008e84: 30008f04 .word 0x30008f04 <== NOT EXECUTED 30008e88: 30008e98 .word 0x30008e98 <== NOT EXECUTED 30008e8c: 30008f18 .word 0x30008f18 <== NOT EXECUTED 30008e90: 30008f18 .word 0x30008f18 <== NOT EXECUTED 30008e94: 30008e98 .word 0x30008e98 <== NOT EXECUTED case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 30008e98: e3a0b000 mov fp, #0 <== NOT EXECUTED 30008e9c: e3a0c000 mov ip, #0 <== NOT EXECUTED 30008ea0: e581b020 str fp, [r1, #32] <== NOT EXECUTED 30008ea4: e581c024 str ip, [r1, #36] ; 0x24 <== NOT EXECUTED break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 30008ea8: e5932038 ldr r2, [r3, #56] ; 0x38 rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; 30008eac: e1d303b4 ldrh r0, [r3, #52] ; 0x34 buf->st_ino = the_jnode->st_ino; 30008eb0: e5812008 str r2, [r1, #8] buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; 30008eb4: e5932040 ldr r2, [r3, #64] ; 0x40 rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; 30008eb8: e1c101b0 strh r0, [r1, #16] 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; 30008ebc: e5812028 str r2, [r1, #40] ; 0x28 buf->st_mtime = the_jnode->stat_mtime; 30008ec0: e5932044 ldr r2, [r3, #68] ; 0x44 } 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; 30008ec4: e1d3c3bc ldrh ip, [r3, #60] ; 0x3c buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; 30008ec8: e5812030 str r2, [r1, #48] ; 0x30 } 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; 30008ecc: e1c1c1b2 strh ip, [r1, #18] default: rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; 30008ed0: e5930030 ldr r0, [r3, #48] ; 0x30 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; 30008ed4: e5932048 ldr r2, [r3, #72] ; 0x48 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; 30008ed8: e1d333be ldrh r3, [r3, #62] ; 0x3e default: rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; 30008edc: e581000c str r0, [r1, #12] 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; 30008ee0: e5812038 str r2, [r1, #56] ; 0x38 buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; 30008ee4: e1c131b4 strh r3, [r1, #20] buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 30008ee8: e3a00000 mov r0, #0 return 0; } 30008eec: e8bd8800 pop {fp, pc} switch ( the_jnode->type ) { case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); 30008ef0: e5930054 ldr r0, [r3, #84] ; 0x54 rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 30008ef4: e5932050 ldr r2, [r3, #80] ; 0x50 30008ef8: e581001c str r0, [r1, #28] 30008efc: e5812018 str r2, [r1, #24] break; 30008f00: eaffffe8 b 30008ea8 case IMFS_FIFO: buf->st_size = 0; break; default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 30008f04: eb000cf1 bl 3000c2d0 <__errno> <== NOT EXECUTED 30008f08: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30008f0c: e5803000 str r3, [r0] <== NOT EXECUTED 30008f10: e3e00000 mvn r0, #0 <== NOT EXECUTED 30008f14: e8bd8800 pop {fp, pc} <== NOT EXECUTED buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); break; case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 30008f18: e283c050 add ip, r3, #80 ; 0x50 30008f1c: e89c1800 ldm ip, {fp, ip} 30008f20: e581b020 str fp, [r1, #32] 30008f24: e581c024 str ip, [r1, #36] ; 0x24 break; 30008f28: eaffffde b 30008ea8 30002608 : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 30002608: e92d40f0 push {r4, r5, r6, r7, lr} 3000260c: e1a06000 mov r6, r0 30002610: e24dd040 sub sp, sp, #64 ; 0x40 int i; /* * Remove any separators at the end of the string. */ IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); 30002614: e1a00002 mov r0, r2 int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 30002618: e1a07002 mov r7, r2 3000261c: e1a05001 mov r5, r1 int i; /* * Remove any separators at the end of the string. */ IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); 30002620: eb0041a3 bl 30012cb4 30002624: e28d4004 add r4, sp, #4 30002628: e1a01000 mov r1, r0 3000262c: e1a02004 mov r2, r4 30002630: e28d303c add r3, sp, #60 ; 0x3c 30002634: e1a00007 mov r0, r7 30002638: eb002f57 bl 3000e39c /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 3000263c: e1a00005 mov r0, r5 30002640: eb004187 bl 30012c64 if (info.sym_link.name == NULL) { 30002644: e3500000 cmp r0, #0 IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 30002648: e58d0028 str r0, [sp, #40] ; 0x28 if (info.sym_link.name == NULL) { 3000264c: 0a00000d beq 30002688 * 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( 30002650: e28dc028 add ip, sp, #40 ; 0x28 30002654: e1a00006 mov r0, r6 30002658: e1a02004 mov r2, r4 3000265c: e3a01004 mov r1, #4 30002660: e59f3034 ldr r3, [pc, #52] ; 3000269c 30002664: e58dc000 str ip, [sp] 30002668: eb002bfa bl 3000d658 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 3000266c: e3500000 cmp r0, #0 30002670: 13a00000 movne r0, #0 30002674: 0a000001 beq 30002680 free(info.sym_link.name); rtems_set_errno_and_return_minus_one(ENOMEM); } return 0; } 30002678: e28dd040 add sp, sp, #64 ; 0x40 3000267c: e8bd80f0 pop {r4, r5, r6, r7, pc} ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { free(info.sym_link.name); 30002680: e59d0028 ldr r0, [sp, #40] ; 0x28 <== NOT EXECUTED 30002684: eb0001a2 bl 30002d14 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 30002688: eb003db0 bl 30011d50 <__errno> <== NOT EXECUTED 3000268c: e3a0300c mov r3, #12 <== NOT EXECUTED 30002690: e5803000 str r3, [r0] <== NOT EXECUTED 30002694: e3e00000 mvn r0, #0 <== NOT EXECUTED 30002698: eafffff6 b 30002678 <== NOT EXECUTED 3000269c: 0000a1ff .word 0x0000a1ff 300026a0 : int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 300026a0: e92d41f0 push {r4, r5, r6, r7, r8, lr} IMFS_jnode_t *node; rtems_filesystem_location_info_t the_link; int result = 0; node = loc->node_access; 300026a4: e5915000 ldr r5, [r1] int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 300026a8: e24dd01c sub sp, sp, #28 /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 300026ac: e595304c ldr r3, [r5, #76] ; 0x4c int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 300026b0: e1a04001 mov r4, r1 /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 300026b4: e3530003 cmp r3, #3 int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 300026b8: e1a06000 mov r6, r0 /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 300026bc: 0a000006 beq 300026dc /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 300026c0: e1a00006 mov r0, r6 300026c4: e1a01004 mov r1, r4 300026c8: e5943008 ldr r3, [r4, #8] 300026cc: e1a0e00f mov lr, pc 300026d0: e593f034 ldr pc, [r3, #52] ; 0x34 return result; } 300026d4: e28dd01c add sp, sp, #28 300026d8: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} * free the node. */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) 300026dc: e595e050 ldr lr, [r5, #80] ; 0x50 300026e0: e35e0000 cmp lr, #0 300026e4: 0a00001f beq 30002768 rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 300026e8: e1a0c00d mov ip, sp 300026ec: e1a07001 mov r7, r1 300026f0: e8b7000f ldm r7!, {r0, r1, r2, r3} 300026f4: e8ac000f stmia ip!, {r0, r1, r2, r3} the_link.node_access = node->info.hard_link.link_node; 300026f8: e28d801c add r8, sp, #28 300026fc: e528e01c str lr, [r8, #-28]! if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 30002700: e5973000 ldr r3, [r7] the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); 30002704: e1a0000d mov r0, sp if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 30002708: e58c3000 str r3, [ip] the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); 3000270c: eb002c23 bl 3000d7a0 /* * 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) 30002710: e5953050 ldr r3, [r5, #80] ; 0x50 30002714: e1d323b4 ldrh r2, [r3, #52] ; 0x34 30002718: e3520001 cmp r2, #1 3000271c: 0a000008 beq 30002744 if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; 30002720: e2422001 sub r2, r2, #1 30002724: e1c323b4 strh r2, [r3, #52] ; 0x34 IMFS_update_ctime( node->info.hard_link.link_node ); 30002728: e28d0014 add r0, sp, #20 3000272c: e3a01000 mov r1, #0 30002730: eb0001a0 bl 30002db8 30002734: e5953050 ldr r3, [r5, #80] ; 0x50 30002738: e59d2014 ldr r2, [sp, #20] 3000273c: e5832048 str r2, [r3, #72] ; 0x48 30002740: eaffffde b 300026c0 * to remove the node that is a link and the node itself. */ if ( node->info.hard_link.link_node->st_nlink == 1) { result = (*the_link.handlers->rmnod_h)( parentloc, &the_link ); 30002744: e1a0100d mov r1, sp 30002748: e1a00006 mov r0, r6 3000274c: e59d3008 ldr r3, [sp, #8] 30002750: e1a0e00f mov lr, pc 30002754: e593f034 ldr pc, [r3, #52] ; 0x34 if ( result != 0 ) 30002758: e3500000 cmp r0, #0 3000275c: 13e00000 mvnne r0, #0 30002760: 0affffd6 beq 300026c0 30002764: eaffffda b 300026d4 */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); 30002768: eb003d78 bl 30011d50 <__errno> <== NOT EXECUTED 3000276c: e3a03016 mov r3, #22 <== NOT EXECUTED 30002770: e5803000 str r3, [r0] <== NOT EXECUTED 30002774: e3e00000 mvn r0, #0 <== NOT EXECUTED 30002778: eaffffd5 b 300026d4 <== NOT EXECUTED 3000277c : rtems_filesystem_mount_table_entry_t *mt_entry ) { IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 3000277c: e5903008 ldr r3, [r0, #8] #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 30002780: e52de004 push {lr} ; (str lr, [sp, #-4]!) /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 30002784: e593204c ldr r2, [r3, #76] ; 0x4c 30002788: e3520001 cmp r2, #1 3000278c: 1a000005 bne 300027a8 /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 30002790: e593205c ldr r2, [r3, #92] ; 0x5c 30002794: e3520000 cmp r2, #0 30002798: 0a000007 beq 300027bc /* * 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; 3000279c: e3a00000 mov r0, #0 300027a0: e583005c str r0, [r3, #92] ; 0x5c return 0; } 300027a4: e49df004 pop {pc} ; (ldr pc, [sp], #4) /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 300027a8: eb003d68 bl 30011d50 <__errno> <== NOT EXECUTED 300027ac: e3a03014 mov r3, #20 <== NOT EXECUTED 300027b0: e5803000 str r3, [r0] <== NOT EXECUTED 300027b4: e3e00000 mvn r0, #0 <== NOT EXECUTED 300027b8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */ 300027bc: eb003d63 bl 30011d50 <__errno> <== NOT EXECUTED 300027c0: e3a03016 mov r3, #22 <== NOT EXECUTED 300027c4: e5803000 str r3, [r0] <== NOT EXECUTED 300027c8: e3e00000 mvn r0, #0 <== NOT EXECUTED 300027cc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED 300015fc : #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 300015fc: e59f30d0 ldr r3, [pc, #208] ; 300016d4 void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 30001600: e92d4070 push {r4, r5, r6, lr} #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 30001604: e5933000 ldr r3, [r3] void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 30001608: e1a05000 mov r5, r0 #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 3000160c: e3530000 cmp r3, #0 void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 30001610: e1a06001 mov r6, r1 30001614: e1a04002 mov r4, r2 /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { (*rtems_malloc_statistics_helpers->initialize)(); 30001618: 11a0e00f movne lr, pc 3000161c: 1593f000 ldrne pc, [r3] } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); 30001620: eb001fcf bl 30009564 /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { 30001624: e59f30ac ldr r3, [pc, #172] ; 300016d8 30001628: e5933000 ldr r3, [r3] 3000162c: e3530000 cmp r3, #0 30001630: 0a000006 beq 30001650 void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 30001634: e1a00005 mov r0, r5 <== NOT EXECUTED 30001638: e1a01004 mov r1, r4 <== NOT EXECUTED 3000163c: e1a0e00f mov lr, pc <== NOT EXECUTED 30001640: e593f000 ldr pc, [r3] <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 30001644: e0856006 add r6, r5, r6 <== NOT EXECUTED 30001648: e0606006 rsb r6, r0, r6 <== NOT EXECUTED 3000164c: e1a05000 mov r5, r0 <== 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 ( 30001650: e59f4084 ldr r4, [pc, #132] ; 300016dc 30001654: e5d41000 ldrb r1, [r4] 30001658: e3510000 cmp r1, #0 3000165c: 1a000018 bne 300016c4 !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() 30001660: e59f3078 ldr r3, [pc, #120] ; 300016e0 30001664: e5d33028 ldrb r3, [r3, #40] ; 0x28 30001668: e3530000 cmp r3, #0 3000166c: 1a00000e bne 300016ac void *area_begin, uintptr_t area_size, uintptr_t page_size ) { return _Heap_Initialize( heap, area_begin, area_size, page_size ); 30001670: e59f406c ldr r4, [pc, #108] ; 300016e4 30001674: e1a01005 mov r1, r5 30001678: e1a02006 mov r2, r6 3000167c: e5940000 ldr r0, [r4] 30001680: e3a03004 mov r3, #4 30001684: eb000fd0 bl 300055cc <_Heap_Initialize> RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { 30001688: e3500000 cmp r0, #0 3000168c: 0a00000e beq 300016cc rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 30001690: e59f5050 ldr r5, [pc, #80] ; 300016e8 30001694: e5940000 ldr r0, [r4] 30001698: e5954000 ldr r4, [r5] 3000169c: eb0012b1 bl 30006168 <_Protected_heap_Get_size> 300016a0: e0800004 add r0, r0, r4 300016a4: e5850000 str r0, [r5] printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } 300016a8: e8bd8070 pop {r4, r5, r6, pc} if ( !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() ) { memset( heap_begin, 0, heap_size ); 300016ac: e1a00005 mov r0, r5 300016b0: e1a02006 mov r2, r6 300016b4: eb002d4f bl 3000cbf8 * 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 ) { 300016b8: e5d43000 ldrb r3, [r4] 300016bc: e3530000 cmp r3, #0 300016c0: 0affffea beq 30001670 300016c4: e59f4018 ldr r4, [pc, #24] ; 300016e4 300016c8: eafffff0 b 30001690 heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); 300016cc: e280001a add r0, r0, #26 <== NOT EXECUTED 300016d0: eb000de0 bl 30004e58 <== NOT EXECUTED 300016d4: 30018f58 .word 0x30018f58 300016d8: 30018f5c .word 0x30018f5c 300016dc: 30018f55 .word 0x30018f55 300016e0: 30018890 .word 0x30018890 300016e4: 300187e8 .word 0x300187e8 300016e8: 30019108 .word 0x30019108 30003ad8 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 30003ad8: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) 30003adc: e250a000 subs sl, r0, #0 <== NOT EXECUTED static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 30003ae0: e24dd010 sub sp, sp, #16 <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) 30003ae4: 0a000031 beq 30003bb0 <== NOT EXECUTED return; if ( !print_handler ) 30003ae8: e59f4110 ldr r4, [pc, #272] ; 30003c00 <== NOT EXECUTED 30003aec: e5947004 ldr r7, [r4, #4] <== NOT EXECUTED 30003af0: e3570000 cmp r7, #0 <== NOT EXECUTED 30003af4: 0a00002d beq 30003bb0 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { 30003af8: e37a0001 cmn sl, #1 <== NOT EXECUTED 30003afc: 0a000032 beq 30003bcc <== NOT EXECUTED } else return; } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); 30003b00: e59a80f0 ldr r8, [sl, #240] ; 0xf0 <== NOT EXECUTED current = 0; } else return; } else { stack = &the_thread->Start.Initial_stack; 30003b04: e28a50c0 add r5, sl, #192 ; 0xc0 <== NOT EXECUTED current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 30003b08: e8950240 ldm r5, {r6, r9} <== NOT EXECUTED 30003b0c: e2899010 add r9, r9, #16 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 30003b10: e2466010 sub r6, r6, #16 <== NOT EXECUTED high_water_mark = Stack_check_find_high_water_mark(low, size); 30003b14: e1a00009 mov r0, r9 <== NOT EXECUTED 30003b18: e1a01006 mov r1, r6 <== NOT EXECUTED 30003b1c: ebffffd8 bl 30003a84 <== NOT EXECUTED if ( high_water_mark ) 30003b20: e250b000 subs fp, r0, #0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 30003b24: 10899006 addne r9, r9, r6 <== NOT EXECUTED 30003b28: 106bb009 rsbne fp, fp, r9 <== NOT EXECUTED else used = 0; if ( the_thread ) { 30003b2c: e35a0000 cmp sl, #0 <== NOT EXECUTED 30003b30: 0a00002c beq 30003be8 <== NOT EXECUTED (*print_handler)( 30003b34: e59aa008 ldr sl, [sl, #8] <== NOT EXECUTED 30003b38: e28d2008 add r2, sp, #8 <== NOT EXECUTED 30003b3c: e3a01005 mov r1, #5 <== NOT EXECUTED 30003b40: e1a0000a mov r0, sl <== NOT EXECUTED 30003b44: e5949008 ldr r9, [r4, #8] <== NOT EXECUTED 30003b48: eb001820 bl 30009bd0 <== NOT EXECUTED 30003b4c: e1a0200a mov r2, sl <== NOT EXECUTED 30003b50: e1a03000 mov r3, r0 <== NOT EXECUTED 30003b54: e59f10a8 ldr r1, [pc, #168] ; 30003c04 <== NOT EXECUTED 30003b58: e1a00009 mov r0, r9 <== NOT EXECUTED 30003b5c: e1a0e00f mov lr, pc <== NOT EXECUTED 30003b60: e12fff17 bx r7 <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 30003b64: e5953000 ldr r3, [r5] <== NOT EXECUTED 30003b68: e5952004 ldr r2, [r5, #4] <== NOT EXECUTED 30003b6c: e2433001 sub r3, r3, #1 <== NOT EXECUTED 30003b70: e0823003 add r3, r2, r3 <== NOT EXECUTED 30003b74: e5940008 ldr r0, [r4, #8] <== NOT EXECUTED 30003b78: e58d8000 str r8, [sp] <== NOT EXECUTED 30003b7c: e58d6004 str r6, [sp, #4] <== NOT EXECUTED 30003b80: e59f1080 ldr r1, [pc, #128] ; 30003c08 <== NOT EXECUTED 30003b84: e1a0e00f mov lr, pc <== NOT EXECUTED 30003b88: e594f004 ldr pc, [r4, #4] <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 30003b8c: e5942000 ldr r2, [r4] <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 30003b90: e59f3068 ldr r3, [pc, #104] ; 30003c00 <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 30003b94: e3520000 cmp r2, #0 <== NOT EXECUTED 30003b98: 0a000006 beq 30003bb8 <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 30003b9c: e1a0200b mov r2, fp <== NOT EXECUTED 30003ba0: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED 30003ba4: e59f1060 ldr r1, [pc, #96] ; 30003c0c <== NOT EXECUTED 30003ba8: e1a0e00f mov lr, pc <== NOT EXECUTED 30003bac: e593f004 ldr pc, [r3, #4] <== NOT EXECUTED } } 30003bb0: e28dd010 add sp, sp, #16 <== NOT EXECUTED 30003bb4: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED current, size ); if (Stack_check_Initialized == 0) { (*print_handler)( print_context, "Unavailable\n" ); 30003bb8: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED 30003bbc: e59f104c ldr r1, [pc, #76] ; 30003c10 <== NOT EXECUTED 30003bc0: e1a0e00f mov lr, pc <== NOT EXECUTED 30003bc4: e593f004 ldr pc, [r3, #4] <== NOT EXECUTED 30003bc8: eafffff8 b 30003bb0 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { if (Stack_check_Interrupt_stack.area) { 30003bcc: e59f5040 ldr r5, [pc, #64] ; 30003c14 <== NOT EXECUTED 30003bd0: e5953004 ldr r3, [r5, #4] <== NOT EXECUTED 30003bd4: e3530000 cmp r3, #0 <== NOT EXECUTED 30003bd8: 13a08000 movne r8, #0 <== NOT EXECUTED 30003bdc: 11a0a008 movne sl, r8 <== NOT EXECUTED 30003be0: 1affffc8 bne 30003b08 <== NOT EXECUTED 30003be4: eafffff1 b 30003bb0 <== 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 ); 30003be8: e5940008 ldr r0, [r4, #8] <== NOT EXECUTED 30003bec: e59f1024 ldr r1, [pc, #36] ; 30003c18 <== NOT EXECUTED 30003bf0: e3e02000 mvn r2, #0 <== NOT EXECUTED 30003bf4: e1a0e00f mov lr, pc <== NOT EXECUTED 30003bf8: e12fff17 bx r7 <== NOT EXECUTED 30003bfc: eaffffd8 b 30003b64 <== NOT EXECUTED 30003c00: 30062708 .word 0x30062708 30003c04: 3005a46c .word 0x3005a46c 30003c08: 3005a48c .word 0x3005a48c 30003c0c: 3005a4bc .word 0x3005a4bc 30003c10: 3005a4ac .word 0x3005a4ac 30003c14: 300651f4 .word 0x300651f4 30003c18: 3005a47c .word 0x3005a47c 30003a84 : /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; 30003a84: e2803010 add r3, r0, #16 <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 30003a88: e3c11003 bic r1, r1, #3 <== NOT EXECUTED 30003a8c: e0831001 add r1, r3, r1 <== NOT EXECUTED 30003a90: e1530001 cmp r3, r1 <== NOT EXECUTED 30003a94: 2a00000a bcs 30003ac4 <== NOT EXECUTED if (*base != U32_PATTERN) 30003a98: e5900010 ldr r0, [r0, #16] <== NOT EXECUTED 30003a9c: e59f2030 ldr r2, [pc, #48] ; 30003ad4 <== NOT EXECUTED 30003aa0: e1500002 cmp r0, r2 <== NOT EXECUTED 30003aa4: 0a000003 beq 30003ab8 <== NOT EXECUTED 30003aa8: ea000007 b 30003acc <== NOT EXECUTED 30003aac: e5932000 ldr r2, [r3] <== NOT EXECUTED 30003ab0: e1520000 cmp r2, r0 <== NOT EXECUTED 30003ab4: 1a000004 bne 30003acc <== 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++) 30003ab8: e2833004 add r3, r3, #4 <== NOT EXECUTED 30003abc: e1510003 cmp r1, r3 <== NOT EXECUTED 30003ac0: 8afffff9 bhi 30003aac <== NOT EXECUTED 30003ac4: e3a00000 mov r0, #0 <== NOT EXECUTED if (*base != U32_PATTERN) return (void *) base; #endif return (void *)0; } 30003ac8: e12fff1e bx lr <== NOT EXECUTED */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) if (*base != U32_PATTERN) return (void *) base; 30003acc: e1a00003 mov r0, r3 <== NOT EXECUTED 30003ad0: e12fff1e bx lr <== NOT EXECUTED 30003ad4: a5a5a5a5 .word 0xa5a5a5a5 30003c90 : * * NOTE: The system is in a questionable state... we may not get * the following message out. */ void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { 30003c90: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED 30003c94: e1a06000 mov r6, r0 <== NOT EXECUTED 30003c98: e24dd020 sub sp, sp, #32 <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); char name [32]; printk("BLOWN STACK!!!\n"); 30003c9c: e59f0084 ldr r0, [pc, #132] ; 30003d28 <== NOT EXECUTED * * NOTE: The system is in a questionable state... we may not get * the following message out. */ void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { 30003ca0: e20140ff and r4, r1, #255 ; 0xff <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); 30003ca4: e59650c4 ldr r5, [r6, #196] ; 0xc4 <== NOT EXECUTED char name [32]; printk("BLOWN STACK!!!\n"); 30003ca8: eb000b25 bl 30006944 <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 30003cac: e59f0078 ldr r0, [pc, #120] ; 30003d2c <== NOT EXECUTED 30003cb0: e1a01006 mov r1, r6 <== NOT EXECUTED 30003cb4: eb000b22 bl 30006944 <== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 30003cb8: e59f0070 ldr r0, [pc, #112] ; 30003d30 <== NOT EXECUTED 30003cbc: e5961008 ldr r1, [r6, #8] <== NOT EXECUTED 30003cc0: eb000b1f bl 30006944 <== NOT EXECUTED printk( 30003cc4: e59f0068 ldr r0, [pc, #104] ; 30003d34 <== NOT EXECUTED 30003cc8: e596100c ldr r1, [r6, #12] <== NOT EXECUTED 30003ccc: eb000b1c bl 30006944 <== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 30003cd0: e1a0200d mov r2, sp <== NOT EXECUTED 30003cd4: e3a01020 mov r1, #32 <== NOT EXECUTED 30003cd8: e5960008 ldr r0, [r6, #8] <== NOT EXECUTED 30003cdc: eb0017bb bl 30009bd0 <== NOT EXECUTED 30003ce0: e1a01000 mov r1, r0 <== NOT EXECUTED 30003ce4: e59f004c ldr r0, [pc, #76] ; 30003d38 <== NOT EXECUTED 30003ce8: eb000b15 bl 30006944 <== NOT EXECUTED "task name string: %s\n", rtems_object_get_name(running->Object.id, sizeof(name), name) ); printk( 30003cec: e59610c0 ldr r1, [r6, #192] ; 0xc0 <== NOT EXECUTED 30003cf0: e59620c4 ldr r2, [r6, #196] ; 0xc4 <== NOT EXECUTED 30003cf4: e59f0040 ldr r0, [pc, #64] ; 30003d3c <== NOT EXECUTED 30003cf8: e0823001 add r3, r2, r1 <== NOT EXECUTED 30003cfc: eb000b10 bl 30006944 <== NOT EXECUTED "task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n", (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { 30003d00: e3540000 cmp r4, #0 <== NOT EXECUTED 30003d04: 0a000001 beq 30003d10 <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 30003d08: e3a00081 mov r0, #129 ; 0x81 <== NOT EXECUTED 30003d0c: eb0019d5 bl 3000a468 <== NOT EXECUTED (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { printk( 30003d10: e2853018 add r3, r5, #24 <== NOT EXECUTED 30003d14: e59f0024 ldr r0, [pc, #36] ; 30003d40 <== NOT EXECUTED 30003d18: e3a01010 mov r1, #16 <== NOT EXECUTED 30003d1c: e2852008 add r2, r5, #8 <== NOT EXECUTED 30003d20: eb000b07 bl 30006944 <== NOT EXECUTED 30003d24: eafffff7 b 30003d08 <== NOT EXECUTED 30003d28: 3005a528 .word 0x3005a528 30003d2c: 3005a538 .word 0x3005a538 30003d30: 3005a558 .word 0x3005a558 30003d34: 3005a56c .word 0x3005a56c 30003d38: 3005a580 .word 0x3005a580 30003d3c: 3005a598 .word 0x3005a598 30003d40: 3005a5cc .word 0x3005a5cc 30009ce0 <_CORE_mutex_Seize_interrupt_trylock>: { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 30009ce0: e59f3154 ldr r3, [pc, #340] ; 30009e3c <_CORE_mutex_Seize_interrupt_trylock+0x15c> executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 30009ce4: e3a02000 mov r2, #0 { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 30009ce8: e5933000 ldr r3, [r3] #if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__) int _CORE_mutex_Seize_interrupt_trylock( CORE_mutex_Control *the_mutex, ISR_Level *level_p ) { 30009cec: e92d4070 push {r4, r5, r6, lr} executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 30009cf0: e5832034 str r2, [r3, #52] ; 0x34 if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 30009cf4: e590c050 ldr ip, [r0, #80] ; 0x50 30009cf8: e15c0002 cmp ip, r2 30009cfc: 0a00000e beq 30009d3c <_CORE_mutex_Seize_interrupt_trylock+0x5c> the_mutex->lock = CORE_MUTEX_LOCKED; 30009d00: e5802050 str r2, [r0, #80] ; 0x50 */ RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority( CORE_mutex_Attributes *the_attribute ) { return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 30009d04: e590c048 ldr ip, [r0, #72] ; 0x48 executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 30009d08: e5935008 ldr r5, [r3, #8] the_mutex->nest_count = 1; 30009d0c: e3a04001 mov r4, #1 if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 30009d10: e35c0002 cmp ip, #2 executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 30009d14: e5805060 str r5, [r0, #96] ; 0x60 executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; 30009d18: e580305c str r3, [r0, #92] ; 0x5c the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; 30009d1c: e5804054 str r4, [r0, #84] ; 0x54 if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 30009d20: 0a00000a beq 30009d50 <_CORE_mutex_Seize_interrupt_trylock+0x70> 30009d24: e35c0003 cmp ip, #3 30009d28: 0a000019 beq 30009d94 <_CORE_mutex_Seize_interrupt_trylock+0xb4> 30009d2c: e5913000 ldr r3, [r1] 30009d30: e129f003 msr CPSR_fc, r3 30009d34: e3a00000 mov r0, #0 30009d38: e8bd8070 pop {r4, r5, r6, pc} /* * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { 30009d3c: e590205c ldr r2, [r0, #92] ; 0x5c 30009d40: e1530002 cmp r3, r2 30009d44: 0a000008 beq 30009d6c <_CORE_mutex_Seize_interrupt_trylock+0x8c> 30009d48: e3a00001 mov r0, #1 return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 30009d4c: e8bd8070 pop {r4, r5, r6, pc} _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 30009d50: e593201c ldr r2, [r3, #28] 30009d54: e2822001 add r2, r2, #1 30009d58: e583201c str r2, [r3, #28] 30009d5c: e5913000 ldr r3, [r1] 30009d60: e129f003 msr CPSR_fc, r3 30009d64: e3a00000 mov r0, #0 30009d68: e8bd8070 pop {r4, r5, r6, pc} * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { 30009d6c: e5902040 ldr r2, [r0, #64] ; 0x40 30009d70: e3520000 cmp r2, #0 30009d74: 1a000017 bne 30009dd8 <_CORE_mutex_Seize_interrupt_trylock+0xf8> case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 30009d78: e5903054 ldr r3, [r0, #84] ; 0x54 30009d7c: e2833001 add r3, r3, #1 30009d80: e5803054 str r3, [r0, #84] ; 0x54 30009d84: e5913000 ldr r3, [r1] 30009d88: e129f003 msr CPSR_fc, r3 30009d8c: e3a00000 mov r0, #0 30009d90: e8bd8070 pop {r4, r5, r6, pc} _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 30009d94: e593c01c ldr ip, [r3, #28] { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; 30009d98: e5935014 ldr r5, [r3, #20] _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 30009d9c: e08c6004 add r6, ip, r4 30009da0: e583601c str r6, [r3, #28] */ { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; 30009da4: e590604c ldr r6, [r0, #76] ; 0x4c current = executing->current_priority; if ( current == ceiling ) { 30009da8: e1560005 cmp r6, r5 30009dac: 0a00001e beq 30009e2c <_CORE_mutex_Seize_interrupt_trylock+0x14c> _ISR_Enable( *level_p ); return 0; } if ( current > ceiling ) { 30009db0: 3a000010 bcc 30009df8 <_CORE_mutex_Seize_interrupt_trylock+0x118> ); _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 30009db4: e3a05006 mov r5, #6 30009db8: e5835034 str r5, [r3, #52] ; 0x34 the_mutex->lock = CORE_MUTEX_UNLOCKED; the_mutex->nest_count = 0; /* undo locking above */ 30009dbc: e5802054 str r2, [r0, #84] ; 0x54 _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; the_mutex->lock = CORE_MUTEX_UNLOCKED; 30009dc0: e5804050 str r4, [r0, #80] ; 0x50 the_mutex->nest_count = 0; /* undo locking above */ executing->resource_count--; /* undo locking above */ 30009dc4: e583c01c str ip, [r3, #28] 30009dc8: e5913000 ldr r3, [r1] 30009dcc: e129f003 msr CPSR_fc, r3 30009dd0: e3a00000 mov r0, #0 30009dd4: e8bd8070 pop {r4, r5, r6, pc} * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { 30009dd8: e3520001 cmp r2, #1 30009ddc: 1affffd9 bne 30009d48 <_CORE_mutex_Seize_interrupt_trylock+0x68> case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; _ISR_Enable( *level_p ); return 0; case CORE_MUTEX_NESTING_IS_ERROR: executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; 30009de0: e3a02002 mov r2, #2 <== NOT EXECUTED 30009de4: e5832034 str r2, [r3, #52] ; 0x34 <== NOT EXECUTED 30009de8: e5913000 ldr r3, [r1] <== NOT EXECUTED 30009dec: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED 30009df0: e3a00000 mov r0, #0 <== NOT EXECUTED 30009df4: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 30009df8: e59f3040 ldr r3, [pc, #64] ; 30009e40 <_CORE_mutex_Seize_interrupt_trylock+0x160> 30009dfc: e5932000 ldr r2, [r3] 30009e00: e2822001 add r2, r2, #1 30009e04: e5832000 str r2, [r3] 30009e08: e5913000 ldr r3, [r1] 30009e0c: e129f003 msr CPSR_fc, r3 } if ( current > ceiling ) { _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); _Thread_Change_priority( 30009e10: e3a02000 mov r2, #0 30009e14: e590104c ldr r1, [r0, #76] ; 0x4c 30009e18: e590005c ldr r0, [r0, #92] ; 0x5c 30009e1c: ebfff0e9 bl 300061c8 <_Thread_Change_priority> the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); 30009e20: ebfff252 bl 30006770 <_Thread_Enable_dispatch> 30009e24: e3a00000 mov r0, #0 30009e28: e8bd8070 pop {r4, r5, r6, pc} 30009e2c: e5913000 ldr r3, [r1] 30009e30: e129f003 msr CPSR_fc, r3 30009e34: e3a00000 mov r0, #0 30009e38: e8bd8070 pop {r4, r5, r6, pc} 30009e3c: 30019320 .word 0x30019320 30009e40: 3001926c .word 0x3001926c 3000439c <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 3000439c: e92d40f0 push {r4, r5, r6, r7, lr} rtems_event_set event_condition; rtems_event_set seized_events; rtems_option option_set; RTEMS_API_Control *api; api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 300043a0: e5901100 ldr r1, [r0, #256] ; 0x100 option_set = (rtems_option) the_thread->Wait.option; 300043a4: e5905030 ldr r5, [r0, #48] ; 0x30 */ void _Event_Surrender( Thread_Control *the_thread ) { 300043a8: e1a04000 mov r4, r0 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 300043ac: e10f0000 mrs r0, CPSR 300043b0: e3803080 orr r3, r0, #128 ; 0x80 300043b4: e129f003 msr CPSR_fc, r3 api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; option_set = (rtems_option) the_thread->Wait.option; _ISR_Disable( level ); pending_events = api->pending_events; 300043b8: e5912000 ldr r2, [r1] event_condition = (rtems_event_set) the_thread->Wait.count; 300043bc: e5943024 ldr r3, [r4, #36] ; 0x24 seized_events = _Event_sets_Get( pending_events, event_condition ); /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { 300043c0: e013c002 ands ip, r3, r2 300043c4: 0a000021 beq 30004450 <_Event_Surrender+0xb4> /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 300043c8: e59f6100 ldr r6, [pc, #256] ; 300044d0 <_Event_Surrender+0x134> 300043cc: e5966000 ldr r6, [r6] 300043d0: e3560000 cmp r6, #0 300043d4: 0a000003 beq 300043e8 <_Event_Surrender+0x4c> 300043d8: e59f60f4 ldr r6, [pc, #244] ; 300044d4 <_Event_Surrender+0x138> 300043dc: e5966000 ldr r6, [r6] 300043e0: e1540006 cmp r4, r6 300043e4: 0a000024 beq 3000447c <_Event_Surrender+0xe0> } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 300043e8: e5946010 ldr r6, [r4, #16] 300043ec: e3160c01 tst r6, #256 ; 0x100 300043f0: 0a000014 beq 30004448 <_Event_Surrender+0xac> if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 300043f4: e153000c cmp r3, ip 300043f8: 0a000001 beq 30004404 <_Event_Surrender+0x68> 300043fc: e3150002 tst r5, #2 30004400: 0a000010 beq 30004448 <_Event_Surrender+0xac> api->pending_events = _Event_sets_Clear( pending_events, seized_events ); the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 30004404: e5943028 ldr r3, [r4, #40] ; 0x28 /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { api->pending_events = _Event_sets_Clear( pending_events, seized_events ); 30004408: e1c2200c bic r2, r2, ip 3000440c: e5812000 str r2, [r1] the_thread->Wait.count = 0; 30004410: e3a02000 mov r2, #0 30004414: e5842024 str r2, [r4, #36] ; 0x24 *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 30004418: e583c000 str ip, [r3] static inline void arm_interrupt_flash( uint32_t level ) { uint32_t arm_switch_reg; asm volatile ( 3000441c: e10f3000 mrs r3, CPSR 30004420: e129f000 msr CPSR_fc, r0 30004424: e129f003 msr CPSR_fc, r3 _ISR_Flash( level ); if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 30004428: e5943050 ldr r3, [r4, #80] ; 0x50 3000442c: e3530002 cmp r3, #2 30004430: 0a000008 beq 30004458 <_Event_Surrender+0xbc> static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 30004434: e129f000 msr CPSR_fc, r0 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 30004438: e59f1098 ldr r1, [pc, #152] ; 300044d8 <_Event_Surrender+0x13c> 3000443c: e1a00004 mov r0, r4 } return; } } _ISR_Enable( level ); } 30004440: e8bd40f0 pop {r4, r5, r6, r7, lr} 30004444: ea0007c7 b 30006368 <_Thread_Clear_state> 30004448: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED 3000444c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED 30004450: e129f000 msr CPSR_fc, r0 30004454: e8bd80f0 pop {r4, r5, r6, r7, pc} RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 30004458: e3a03003 mov r3, #3 3000445c: e5843050 str r3, [r4, #80] ; 0x50 30004460: e129f000 msr CPSR_fc, r0 _ISR_Enable( level ); _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); (void) _Watchdog_Remove( &the_thread->Timer ); 30004464: e2840048 add r0, r4, #72 ; 0x48 30004468: eb000d57 bl 300079cc <_Watchdog_Remove> 3000446c: e59f1064 ldr r1, [pc, #100] ; 300044d8 <_Event_Surrender+0x13c> 30004470: e1a00004 mov r0, r4 } return; } } _ISR_Enable( level ); } 30004474: e8bd40f0 pop {r4, r5, r6, r7, lr} 30004478: ea0007ba b 30006368 <_Thread_Clear_state> * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || 3000447c: e59f6058 ldr r6, [pc, #88] ; 300044dc <_Event_Surrender+0x140> 30004480: e5967000 ldr r7, [r6] /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 30004484: e3570002 cmp r7, #2 30004488: 0a000002 beq 30004498 <_Event_Surrender+0xfc> _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { 3000448c: e5967000 ldr r7, [r6] /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 30004490: e3570001 cmp r7, #1 30004494: 1affffd3 bne 300043e8 <_Event_Surrender+0x4c> _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { 30004498: e153000c cmp r3, ip 3000449c: 0a000001 beq 300044a8 <_Event_Surrender+0x10c> 300044a0: e3150002 tst r5, #2 300044a4: 0a000007 beq 300044c8 <_Event_Surrender+0x12c> api->pending_events = _Event_sets_Clear( pending_events,seized_events ); 300044a8: e1c2200c bic r2, r2, ip 300044ac: e5812000 str r2, [r1] the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 300044b0: e5943028 ldr r3, [r4, #40] ; 0x28 _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 300044b4: e3a02003 mov r2, #3 300044b8: e5862000 str r2, [r6] _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { api->pending_events = _Event_sets_Clear( pending_events,seized_events ); the_thread->Wait.count = 0; 300044bc: e3a02000 mov r2, #0 300044c0: e5842024 str r2, [r4, #36] ; 0x24 *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 300044c4: e583c000 str ip, [r3] 300044c8: e129f000 msr CPSR_fc, r0 300044cc: e8bd80f0 pop {r4, r5, r6, r7, pc} 300044d0: 300192fc .word 0x300192fc 300044d4: 30019320 .word 0x30019320 300044d8: 1003fff8 .word 0x1003fff8 300044dc: 3001946c .word 0x3001946c 30009f2c <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 30009f2c: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} 30009f30: e1a08002 mov r8, r2 Heap_Statistics *const stats = &heap->stats; Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); Heap_Block *block = _Heap_Free_list_first( heap ); uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE - HEAP_BLOCK_SIZE_OFFSET; uintptr_t const page_size = heap->page_size; 30009f34: e5902010 ldr r2, [r0, #16] Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 30009f38: e24dd01c sub sp, sp, #28 30009f3c: e1a05001 mov r5, r1 - HEAP_BLOCK_SIZE_OFFSET; uintptr_t const page_size = heap->page_size; uintptr_t alloc_begin = 0; uint32_t search_count = 0; if ( block_size_floor < alloc_size ) { 30009f40: e2911004 adds r1, r1, #4 Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 30009f44: e1a07000 mov r7, r0 - HEAP_BLOCK_SIZE_OFFSET; uintptr_t const page_size = heap->page_size; uintptr_t alloc_begin = 0; uint32_t search_count = 0; if ( block_size_floor < alloc_size ) { 30009f48: e58d1000 str r1, [sp] Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 30009f4c: e1a0b003 mov fp, r3 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 30009f50: e590a008 ldr sl, [r0, #8] Heap_Statistics *const stats = &heap->stats; Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); Heap_Block *block = _Heap_Free_list_first( heap ); uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE - HEAP_BLOCK_SIZE_OFFSET; uintptr_t const page_size = heap->page_size; 30009f54: e58d200c str r2, [sp, #12] uintptr_t alloc_begin = 0; uint32_t search_count = 0; if ( block_size_floor < alloc_size ) { 30009f58: 2a000074 bcs 3000a130 <_Heap_Allocate_aligned_with_boundary+0x204> /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 30009f5c: e3530000 cmp r3, #0 30009f60: 1a000070 bne 3000a128 <_Heap_Allocate_aligned_with_boundary+0x1fc> if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 30009f64: e157000a cmp r7, sl 30009f68: 03a06000 moveq r6, #0 30009f6c: 0a000072 beq 3000a13c <_Heap_Allocate_aligned_with_boundary+0x210> uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 30009f70: e59d300c ldr r3, [sp, #12] uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 30009f74: e2651004 rsb r1, r5, #4 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 30009f78: e2833007 add r3, r3, #7 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 30009f7c: e3a06000 mov r6, #0 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 30009f80: e58d3010 str r3, [sp, #16] uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 30009f84: e58d1014 str r1, [sp, #20] 30009f88: ea000004 b 30009fa0 <_Heap_Allocate_aligned_with_boundary+0x74> boundary ); } } if ( alloc_begin != 0 ) { 30009f8c: e3540000 cmp r4, #0 30009f90: 1a000057 bne 3000a0f4 <_Heap_Allocate_aligned_with_boundary+0x1c8> break; } block = block->next; 30009f94: e59aa008 ldr sl, [sl, #8] if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 30009f98: e157000a cmp r7, sl 30009f9c: 0a000066 beq 3000a13c <_Heap_Allocate_aligned_with_boundary+0x210> /* * The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag * field. Thus the value is about one unit larger than the real block * size. The greater than operator takes this into account. */ if ( block->size_and_flag > block_size_floor ) { 30009fa0: e59a9004 ldr r9, [sl, #4] 30009fa4: e59d2000 ldr r2, [sp] while ( block != free_list_tail ) { _HAssert( _Heap_Is_prev_used( block ) ); /* Statistics */ ++search_count; 30009fa8: e2866001 add r6, r6, #1 /* * The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag * field. Thus the value is about one unit larger than the real block * size. The greater than operator takes this into account. */ if ( block->size_and_flag > block_size_floor ) { 30009fac: e1520009 cmp r2, r9 30009fb0: 2afffff7 bcs 30009f94 <_Heap_Allocate_aligned_with_boundary+0x68> if ( alignment == 0 ) { 30009fb4: e3580000 cmp r8, #0 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 30009fb8: 028a4008 addeq r4, sl, #8 30009fbc: 0afffff2 beq 30009f8c <_Heap_Allocate_aligned_with_boundary+0x60> uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 30009fc0: e59d1014 ldr r1, [sp, #20] uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; uintptr_t const block_begin = (uintptr_t) block; uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; 30009fc4: e3c99001 bic r9, r9, #1 30009fc8: e08a9009 add r9, sl, r9 uintptr_t alignment, uintptr_t boundary ) { uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; 30009fcc: e5973014 ldr r3, [r7, #20] uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 30009fd0: e59d2010 ldr r2, [sp, #16] uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 30009fd4: e0814009 add r4, r1, r9 uintptr_t alignment, uintptr_t boundary ) { uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; 30009fd8: e58d3004 str r3, [sp, #4] RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 30009fdc: e1a00004 mov r0, r4 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 30009fe0: e0633002 rsb r3, r3, r2 30009fe4: e1a01008 mov r1, r8 30009fe8: e0839009 add r9, r3, r9 30009fec: eb002e6e bl 300159ac <__umodsi3> 30009ff0: e0604004 rsb r4, r0, r4 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 30009ff4: e28a3008 add r3, sl, #8 uintptr_t alloc_begin = alloc_end - alloc_size; alloc_begin = _Heap_Align_down( alloc_begin, alignment ); /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { 30009ff8: e1590004 cmp r9, r4 30009ffc: e58d3008 str r3, [sp, #8] 3000a000: 2a000003 bcs 3000a014 <_Heap_Allocate_aligned_with_boundary+0xe8> RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 3000a004: e1a00009 mov r0, r9 3000a008: e1a01008 mov r1, r8 3000a00c: eb002e66 bl 300159ac <__umodsi3> 3000a010: e0604009 rsb r4, r0, r9 } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 3000a014: e35b0000 cmp fp, #0 3000a018: 0a000025 beq 3000a0b4 <_Heap_Allocate_aligned_with_boundary+0x188> /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment ); } alloc_end = alloc_begin + alloc_size; 3000a01c: e0849005 add r9, r4, r5 3000a020: e1a00009 mov r0, r9 3000a024: e1a0100b mov r1, fp 3000a028: eb002e5f bl 300159ac <__umodsi3> 3000a02c: e0600009 rsb r0, r0, r9 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 3000a030: e1590000 cmp r9, r0 3000a034: 93a03000 movls r3, #0 3000a038: 83a03001 movhi r3, #1 3000a03c: e1540000 cmp r4, r0 3000a040: 23a03000 movcs r3, #0 3000a044: e3530000 cmp r3, #0 3000a048: 0a000019 beq 3000a0b4 <_Heap_Allocate_aligned_with_boundary+0x188> alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; 3000a04c: e59d1008 ldr r1, [sp, #8] 3000a050: e0819005 add r9, r1, r5 uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { if ( boundary_line < boundary_floor ) { 3000a054: e1590000 cmp r9, r0 3000a058: 958d6018 strls r6, [sp, #24] 3000a05c: 9a000002 bls 3000a06c <_Heap_Allocate_aligned_with_boundary+0x140> 3000a060: eaffffcb b 30009f94 <_Heap_Allocate_aligned_with_boundary+0x68> 3000a064: e1590000 cmp r9, r0 3000a068: 8a000035 bhi 3000a144 <_Heap_Allocate_aligned_with_boundary+0x218> return 0; } alloc_begin = boundary_line - alloc_size; 3000a06c: e0654000 rsb r4, r5, r0 3000a070: e1a01008 mov r1, r8 3000a074: e1a00004 mov r0, r4 3000a078: eb002e4b bl 300159ac <__umodsi3> 3000a07c: e0604004 rsb r4, r0, r4 alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 3000a080: e0846005 add r6, r4, r5 3000a084: e1a00006 mov r0, r6 3000a088: e1a0100b mov r1, fp 3000a08c: eb002e46 bl 300159ac <__umodsi3> 3000a090: e0600006 rsb r0, r0, r6 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 3000a094: e1560000 cmp r6, r0 3000a098: 93a03000 movls r3, #0 3000a09c: 83a03001 movhi r3, #1 3000a0a0: e1540000 cmp r4, r0 3000a0a4: 23a03000 movcs r3, #0 3000a0a8: e3530000 cmp r3, #0 3000a0ac: 1affffec bne 3000a064 <_Heap_Allocate_aligned_with_boundary+0x138> 3000a0b0: e59d6018 ldr r6, [sp, #24] boundary_line = _Heap_Align_down( alloc_end, boundary ); } } /* Ensure that the we have a valid new block at the beginning */ if ( alloc_begin >= alloc_begin_floor ) { 3000a0b4: e59d2008 ldr r2, [sp, #8] 3000a0b8: e1520004 cmp r2, r4 3000a0bc: 8affffb4 bhi 30009f94 <_Heap_Allocate_aligned_with_boundary+0x68> uintptr_t const alloc_block_begin = (uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size ); uintptr_t const free_size = alloc_block_begin - block_begin; 3000a0c0: e59d100c ldr r1, [sp, #12] 3000a0c4: e1a00004 mov r0, r4 3000a0c8: eb002e37 bl 300159ac <__umodsi3> 3000a0cc: e3e09007 mvn r9, #7 3000a0d0: e06a9009 rsb r9, sl, r9 3000a0d4: e0899004 add r9, r9, r4 if ( free_size >= min_block_size || free_size == 0 ) { 3000a0d8: e59d1004 ldr r1, [sp, #4] 3000a0dc: e0603009 rsb r3, r0, r9 3000a0e0: e1590000 cmp r9, r0 3000a0e4: 11510003 cmpne r1, r3 3000a0e8: 8affffa9 bhi 30009f94 <_Heap_Allocate_aligned_with_boundary+0x68> boundary ); } } if ( alloc_begin != 0 ) { 3000a0ec: e3540000 cmp r4, #0 3000a0f0: 0affffa7 beq 30009f94 <_Heap_Allocate_aligned_with_boundary+0x68> block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 3000a0f4: e597304c ldr r3, [r7, #76] ; 0x4c block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 3000a0f8: e1a0100a mov r1, sl block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 3000a0fc: e0833006 add r3, r3, r6 3000a100: e587304c str r3, [r7, #76] ; 0x4c block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 3000a104: e1a00007 mov r0, r7 3000a108: e1a03005 mov r3, r5 3000a10c: e1a02004 mov r2, r4 3000a110: ebffedc6 bl 30005830 <_Heap_Block_allocate> 3000a114: e1a00004 mov r0, r4 uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { Heap_Statistics *const stats = &heap->stats; 3000a118: e5973044 ldr r3, [r7, #68] ; 0x44 3000a11c: e1530006 cmp r3, r6 ); } /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; 3000a120: 35876044 strcc r6, [r7, #68] ; 0x44 3000a124: ea000002 b 3000a134 <_Heap_Allocate_aligned_with_boundary+0x208> /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { if ( boundary < alloc_size ) { 3000a128: e1550003 cmp r5, r3 3000a12c: 9a000006 bls 3000a14c <_Heap_Allocate_aligned_with_boundary+0x220> ); } /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; 3000a130: e3a00000 mov r0, #0 } return (void *) alloc_begin; } 3000a134: e28dd01c add sp, sp, #28 3000a138: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 3000a13c: e3a00000 mov r0, #0 3000a140: eafffff4 b 3000a118 <_Heap_Allocate_aligned_with_boundary+0x1ec> 3000a144: e59d6018 ldr r6, [sp, #24] <== NOT EXECUTED 3000a148: eaffff91 b 30009f94 <_Heap_Allocate_aligned_with_boundary+0x68> <== NOT EXECUTED if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; } if ( alignment == 0 ) { 3000a14c: e3580000 cmp r8, #0 3000a150: 01a08002 moveq r8, r2 3000a154: eaffff82 b 30009f64 <_Heap_Allocate_aligned_with_boundary+0x38> 300065b8 <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 300065b8: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} Heap_Block *const last_block = heap->last_block; Heap_Block *block = heap->first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; if ( !_System_state_Is_up( _System_state_Get() ) ) { 300065bc: e59f35d0 ldr r3, [pc, #1488] ; 30006b94 <_Heap_Walk+0x5dc> uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const last_block = heap->last_block; Heap_Block *block = heap->first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 300065c0: e31200ff tst r2, #255 ; 0xff if ( !_System_state_Is_up( _System_state_Get() ) ) { 300065c4: e5933000 ldr r3, [r3] uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const last_block = heap->last_block; Heap_Block *block = heap->first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 300065c8: e59f25c8 ldr r2, [pc, #1480] ; 30006b98 <_Heap_Walk+0x5e0> 300065cc: e59fa5c8 ldr sl, [pc, #1480] ; 30006b9c <_Heap_Walk+0x5e4> bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 300065d0: e24dd038 sub sp, sp, #56 ; 0x38 uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const last_block = heap->last_block; Heap_Block *block = heap->first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 300065d4: 01a0a002 moveq sl, r2 if ( !_System_state_Is_up( _System_state_Get() ) ) { 300065d8: e3530003 cmp r3, #3 Heap_Control *heap, int source, bool dump ) { uintptr_t const page_size = heap->page_size; 300065dc: e5902010 ldr r2, [r0, #16] uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const last_block = heap->last_block; 300065e0: e5903024 ldr r3, [r0, #36] ; 0x24 bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 300065e4: e1a04000 mov r4, r0 300065e8: e1a08001 mov r8, r1 uintptr_t const page_size = heap->page_size; 300065ec: e58d2020 str r2, [sp, #32] uintptr_t const min_block_size = heap->min_block_size; 300065f0: e590b014 ldr fp, [r0, #20] Heap_Block *const last_block = heap->last_block; 300065f4: e58d3024 str r3, [sp, #36] ; 0x24 Heap_Block *block = heap->first_block; 300065f8: e5905020 ldr r5, [r0, #32] Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; if ( !_System_state_Is_up( _System_state_Get() ) ) { 300065fc: 0a000002 beq 3000660c <_Heap_Walk+0x54> if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 30006600: e3a00001 mov r0, #1 block = next_block; } return true; } 30006604: e28dd038 add sp, sp, #56 ; 0x38 30006608: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); Heap_Block *const first_block = heap->first_block; Heap_Block *const last_block = heap->last_block; (*printer)( 3000660c: e5900018 ldr r0, [r0, #24] 30006610: e594101c ldr r1, [r4, #28] 30006614: e5942008 ldr r2, [r4, #8] 30006618: e594300c ldr r3, [r4, #12] 3000661c: e59dc024 ldr ip, [sp, #36] ; 0x24 30006620: e98d0003 stmib sp, {r0, r1} 30006624: e58d2014 str r2, [sp, #20] 30006628: e58d3018 str r3, [sp, #24] 3000662c: e59f256c ldr r2, [pc, #1388] ; 30006ba0 <_Heap_Walk+0x5e8> 30006630: e58db000 str fp, [sp] 30006634: e58d500c str r5, [sp, #12] 30006638: e58dc010 str ip, [sp, #16] 3000663c: e1a00008 mov r0, r8 30006640: e3a01000 mov r1, #0 30006644: e59d3020 ldr r3, [sp, #32] 30006648: e1a0e00f mov lr, pc 3000664c: e12fff1a bx sl heap->area_begin, heap->area_end, first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { 30006650: e59d2020 ldr r2, [sp, #32] 30006654: e3520000 cmp r2, #0 30006658: 0a000032 beq 30006728 <_Heap_Walk+0x170> (*printer)( source, true, "page size is zero\n" ); return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 3000665c: e59d3020 ldr r3, [sp, #32] 30006660: e2139003 ands r9, r3, #3 30006664: 1a000036 bne 30006744 <_Heap_Walk+0x18c> ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 30006668: e1a0000b mov r0, fp 3000666c: e59d1020 ldr r1, [sp, #32] 30006670: ebffe966 bl 30000c10 <__umodsi3> 30006674: e2506000 subs r6, r0, #0 30006678: 1a000038 bne 30006760 <_Heap_Walk+0x1a8> ); return false; } if ( 3000667c: e2850008 add r0, r5, #8 30006680: e59d1020 ldr r1, [sp, #32] 30006684: ebffe961 bl 30000c10 <__umodsi3> 30006688: e2509000 subs r9, r0, #0 3000668c: 1a00003b bne 30006780 <_Heap_Walk+0x1c8> block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 30006690: e5957004 ldr r7, [r5, #4] ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 30006694: e2176001 ands r6, r7, #1 30006698: 0a000040 beq 300067a0 <_Heap_Walk+0x1e8> ); return false; } if ( first_block->prev_size != page_size ) { 3000669c: e5953000 ldr r3, [r5] 300066a0: e59dc020 ldr ip, [sp, #32] 300066a4: e15c0003 cmp ip, r3 300066a8: 1a000016 bne 30006708 <_Heap_Walk+0x150> ); return false; } if ( _Heap_Is_free( last_block ) ) { 300066ac: e59d2024 ldr r2, [sp, #36] ; 0x24 300066b0: e5923004 ldr r3, [r2, #4] 300066b4: e3c33001 bic r3, r3, #1 300066b8: e0823003 add r3, r2, r3 300066bc: e5939004 ldr r9, [r3, #4] 300066c0: e2199001 ands r9, r9, #1 300066c4: 0a000112 beq 30006b14 <_Heap_Walk+0x55c> return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 300066c8: e5949008 ldr r9, [r4, #8] int source, Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; 300066cc: e5943010 ldr r3, [r4, #16] const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 300066d0: e1540009 cmp r4, r9 int source, Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; 300066d4: e58d3028 str r3, [sp, #40] ; 0x28 const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 300066d8: 0a00006c beq 30006890 <_Heap_Walk+0x2d8> const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 300066dc: e594c020 ldr ip, [r4, #32] RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 300066e0: e15c0009 cmp ip, r9 300066e4: 9a000034 bls 300067bc <_Heap_Walk+0x204> if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { (*printer)( 300066e8: e1a00008 mov r0, r8 300066ec: e1a03009 mov r3, r9 300066f0: e3a01001 mov r1, #1 300066f4: e59f24a8 ldr r2, [pc, #1192] ; 30006ba4 <_Heap_Walk+0x5ec> 300066f8: e1a0e00f mov lr, pc 300066fc: e12fff1a bx sl 30006700: e3a00000 mov r0, #0 30006704: eaffffbe b 30006604 <_Heap_Walk+0x4c> return false; } if ( first_block->prev_size != page_size ) { (*printer)( 30006708: e1a00008 mov r0, r8 3000670c: e58dc000 str ip, [sp] 30006710: e3a01001 mov r1, #1 30006714: e59f248c ldr r2, [pc, #1164] ; 30006ba8 <_Heap_Walk+0x5f0> 30006718: e1a0e00f mov lr, pc 3000671c: e12fff1a bx sl 30006720: e1a00009 mov r0, r9 30006724: eaffffb6 b 30006604 <_Heap_Walk+0x4c> first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { (*printer)( source, true, "page size is zero\n" ); 30006728: e1a00008 mov r0, r8 3000672c: e3a01001 mov r1, #1 30006730: e59f2474 ldr r2, [pc, #1140] ; 30006bac <_Heap_Walk+0x5f4> 30006734: e1a0e00f mov lr, pc 30006738: e12fff1a bx sl 3000673c: e59d0020 ldr r0, [sp, #32] 30006740: eaffffaf b 30006604 <_Heap_Walk+0x4c> return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { (*printer)( 30006744: e1a00008 mov r0, r8 30006748: e3a01001 mov r1, #1 3000674c: e59f245c ldr r2, [pc, #1116] ; 30006bb0 <_Heap_Walk+0x5f8> 30006750: e1a0e00f mov lr, pc 30006754: e12fff1a bx sl 30006758: e3a00000 mov r0, #0 3000675c: eaffffa8 b 30006604 <_Heap_Walk+0x4c> return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { (*printer)( 30006760: e1a00008 mov r0, r8 30006764: e1a0300b mov r3, fp 30006768: e3a01001 mov r1, #1 3000676c: e59f2440 ldr r2, [pc, #1088] ; 30006bb4 <_Heap_Walk+0x5fc> 30006770: e1a0e00f mov lr, pc 30006774: e12fff1a bx sl 30006778: e1a00009 mov r0, r9 3000677c: eaffffa0 b 30006604 <_Heap_Walk+0x4c> } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 30006780: e1a00008 mov r0, r8 30006784: e1a03005 mov r3, r5 30006788: e3a01001 mov r1, #1 3000678c: e59f2424 ldr r2, [pc, #1060] ; 30006bb8 <_Heap_Walk+0x600> 30006790: e1a0e00f mov lr, pc 30006794: e12fff1a bx sl 30006798: e1a00006 mov r0, r6 3000679c: eaffff98 b 30006604 <_Heap_Walk+0x4c> return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( 300067a0: e1a00008 mov r0, r8 300067a4: e3a01001 mov r1, #1 300067a8: e59f240c ldr r2, [pc, #1036] ; 30006bbc <_Heap_Walk+0x604> 300067ac: e1a0e00f mov lr, pc 300067b0: e12fff1a bx sl 300067b4: e1a00006 mov r0, r6 300067b8: eaffff91 b 30006604 <_Heap_Walk+0x4c> && (uintptr_t) block <= (uintptr_t) heap->last_block; 300067bc: e5942024 ldr r2, [r4, #36] ; 0x24 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 300067c0: e1520009 cmp r2, r9 && (uintptr_t) block <= (uintptr_t) heap->last_block; 300067c4: e58d202c str r2, [sp, #44] ; 0x2c RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 300067c8: 3affffc6 bcc 300066e8 <_Heap_Walk+0x130> ); return false; } if ( 300067cc: e2890008 add r0, r9, #8 300067d0: e1a01003 mov r1, r3 300067d4: e58dc01c str ip, [sp, #28] 300067d8: ebffe90c bl 30000c10 <__umodsi3> 300067dc: e3500000 cmp r0, #0 300067e0: e59dc01c ldr ip, [sp, #28] 300067e4: 1a0000d1 bne 30006b30 <_Heap_Walk+0x578> ); return false; } if ( _Heap_Is_used( free_block ) ) { 300067e8: e5993004 ldr r3, [r9, #4] 300067ec: e3c33001 bic r3, r3, #1 300067f0: e0893003 add r3, r9, r3 300067f4: e5933004 ldr r3, [r3, #4] 300067f8: e3130001 tst r3, #1 300067fc: 1a0000dc bne 30006b74 <_Heap_Walk+0x5bc> ); return false; } if ( free_block->prev != prev_block ) { 30006800: e599200c ldr r2, [r9, #12] 30006804: e1540002 cmp r4, r2 30006808: 1a0000d0 bne 30006b50 <_Heap_Walk+0x598> 3000680c: e58d7030 str r7, [sp, #48] ; 0x30 30006810: e58db034 str fp, [sp, #52] ; 0x34 30006814: e59d702c ldr r7, [sp, #44] ; 0x2c 30006818: e59db028 ldr fp, [sp, #40] ; 0x28 3000681c: e58d502c str r5, [sp, #44] ; 0x2c 30006820: e58d6028 str r6, [sp, #40] ; 0x28 30006824: e1a0600c mov r6, ip 30006828: ea000011 b 30006874 <_Heap_Walk+0x2bc> 3000682c: e1590006 cmp r9, r6 30006830: 3affffac bcc 300066e8 <_Heap_Walk+0x130> 30006834: e1570009 cmp r7, r9 ); return false; } if ( 30006838: e2890008 add r0, r9, #8 3000683c: e1a0100b mov r1, fp 30006840: 3affffa8 bcc 300066e8 <_Heap_Walk+0x130> 30006844: ebffe8f1 bl 30000c10 <__umodsi3> 30006848: e3500000 cmp r0, #0 3000684c: 1a0000b7 bne 30006b30 <_Heap_Walk+0x578> ); return false; } if ( _Heap_Is_used( free_block ) ) { 30006850: e5993004 ldr r3, [r9, #4] 30006854: e3c33001 bic r3, r3, #1 30006858: e0833009 add r3, r3, r9 3000685c: e5933004 ldr r3, [r3, #4] 30006860: e3130001 tst r3, #1 30006864: 1a0000c2 bne 30006b74 <_Heap_Walk+0x5bc> ); return false; } if ( free_block->prev != prev_block ) { 30006868: e599200c ldr r2, [r9, #12] 3000686c: e1520005 cmp r2, r5 30006870: 1a0000b6 bne 30006b50 <_Heap_Walk+0x598> (*printer)( 30006874: e1a05009 mov r5, r9 return false; } prev_block = free_block; free_block = free_block->next; 30006878: e5999008 ldr r9, [r9, #8] const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 3000687c: e1540009 cmp r4, r9 30006880: 1affffe9 bne 3000682c <_Heap_Walk+0x274> 30006884: e28d502c add r5, sp, #44 ; 0x2c 30006888: e89508a0 ldm r5, {r5, r7, fp} 3000688c: e59d6028 ldr r6, [sp, #40] ; 0x28 if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 30006890: e59d3024 ldr r3, [sp, #36] ; 0x24 30006894: e1530005 cmp r3, r5 "block 0x%08x: prev 0x%08x%s, next 0x%08x%s\n", block, block->prev, block->prev == first_free_block ? " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), 30006898: 158db028 strne fp, [sp, #40] ; 0x28 if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 3000689c: 0affff57 beq 30006600 <_Heap_Walk+0x48> - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 300068a0: e3c77001 bic r7, r7, #1 uintptr_t const block_size = _Heap_Block_size( block ); bool const prev_used = _Heap_Is_prev_used( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); uintptr_t const next_block_begin = (uintptr_t) next_block; if ( prev_used ) { 300068a4: e21610ff ands r1, r6, #255 ; 0xff RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 300068a8: e0876005 add r6, r7, r5 300068ac: 0a000012 beq 300068fc <_Heap_Walk+0x344> (*printer)( 300068b0: e1a03005 mov r3, r5 300068b4: e58d7000 str r7, [sp] 300068b8: e1a00008 mov r0, r8 300068bc: e3a01000 mov r1, #0 300068c0: e59f22f8 ldr r2, [pc, #760] ; 30006bc0 <_Heap_Walk+0x608> 300068c4: e1a0e00f mov lr, pc 300068c8: e12fff1a bx sl RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 300068cc: e5943020 ldr r3, [r4, #32] 300068d0: e1530006 cmp r3, r6 300068d4: 9a000013 bls 30006928 <_Heap_Walk+0x370> block->prev_size ); } if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { (*printer)( 300068d8: e1a00008 mov r0, r8 300068dc: e58d6000 str r6, [sp] 300068e0: e1a03005 mov r3, r5 300068e4: e3a01001 mov r1, #1 300068e8: e59f22d4 ldr r2, [pc, #724] ; 30006bc4 <_Heap_Walk+0x60c> 300068ec: e1a0e00f mov lr, pc 300068f0: e12fff1a bx sl 300068f4: e3a00000 mov r0, #0 "block 0x%08x: next block 0x%08x not in heap\n", block, next_block ); return false; 300068f8: eaffff41 b 30006604 <_Heap_Walk+0x4c> "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 300068fc: e58d7000 str r7, [sp] 30006900: e5953000 ldr r3, [r5] 30006904: e1a00008 mov r0, r8 30006908: e58d3004 str r3, [sp, #4] 3000690c: e59f22b4 ldr r2, [pc, #692] ; 30006bc8 <_Heap_Walk+0x610> 30006910: e1a03005 mov r3, r5 30006914: e1a0e00f mov lr, pc 30006918: e12fff1a bx sl 3000691c: e5943020 ldr r3, [r4, #32] 30006920: e1530006 cmp r3, r6 30006924: 8affffeb bhi 300068d8 <_Heap_Walk+0x320> 30006928: e5943024 ldr r3, [r4, #36] ; 0x24 3000692c: e1530006 cmp r3, r6 30006930: 3affffe8 bcc 300068d8 <_Heap_Walk+0x320> ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { 30006934: e1a00007 mov r0, r7 30006938: e59d1020 ldr r1, [sp, #32] 3000693c: ebffe8b3 bl 30000c10 <__umodsi3> 30006940: e2509000 subs r9, r0, #0 30006944: 1a000055 bne 30006aa0 <_Heap_Walk+0x4e8> ); return false; } if ( block_size < min_block_size ) { 30006948: e59d3028 ldr r3, [sp, #40] ; 0x28 3000694c: e1530007 cmp r3, r7 30006950: 8a00005b bhi 30006ac4 <_Heap_Walk+0x50c> ); return false; } if ( next_block_begin <= block_begin ) { 30006954: e1550006 cmp r5, r6 30006958: 2a000064 bcs 30006af0 <_Heap_Walk+0x538> ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 3000695c: e5963004 ldr r3, [r6, #4] 30006960: e3130001 tst r3, #1 30006964: 1a000036 bne 30006a44 <_Heap_Walk+0x48c> block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 30006968: e595b004 ldr fp, [r5, #4] Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 3000696c: e595200c ldr r2, [r5, #12] return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 30006970: e5943008 ldr r3, [r4, #8] - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 30006974: e3cb7001 bic r7, fp, #1 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 30006978: e1530002 cmp r3, r2 } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap ) { return _Heap_Free_list_tail(heap)->prev; 3000697c: e594100c ldr r1, [r4, #12] RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 30006980: e0859007 add r9, r5, r7 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 30006984: 059f0240 ldreq r0, [pc, #576] ; 30006bcc <_Heap_Walk+0x614> 30006988: 0a000003 beq 3000699c <_Heap_Walk+0x3e4> "block 0x%08x: prev 0x%08x%s, next 0x%08x%s\n", block, block->prev, block->prev == first_free_block ? " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), 3000698c: e59fc23c ldr ip, [pc, #572] ; 30006bd0 <_Heap_Walk+0x618> 30006990: e1520004 cmp r2, r4 30006994: e59f0238 ldr r0, [pc, #568] ; 30006bd4 <_Heap_Walk+0x61c> 30006998: 11a0000c movne r0, ip Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 3000699c: e5953008 ldr r3, [r5, #8] 300069a0: e1510003 cmp r1, r3 300069a4: 059f122c ldreq r1, [pc, #556] ; 30006bd8 <_Heap_Walk+0x620> 300069a8: 0a000003 beq 300069bc <_Heap_Walk+0x404> " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 300069ac: e59fc21c ldr ip, [pc, #540] ; 30006bd0 <_Heap_Walk+0x618> 300069b0: e1530004 cmp r3, r4 300069b4: e59f1220 ldr r1, [pc, #544] ; 30006bdc <_Heap_Walk+0x624> 300069b8: 11a0100c movne r1, ip Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 300069bc: e58d2000 str r2, [sp] 300069c0: e98d0009 stmib sp, {r0, r3} 300069c4: e58d100c str r1, [sp, #12] 300069c8: e1a03005 mov r3, r5 300069cc: e1a00008 mov r0, r8 300069d0: e3a01000 mov r1, #0 300069d4: e59f2204 ldr r2, [pc, #516] ; 30006be0 <_Heap_Walk+0x628> 300069d8: e1a0e00f mov lr, pc 300069dc: e12fff1a bx sl block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { 300069e0: e5993000 ldr r3, [r9] 300069e4: e1570003 cmp r7, r3 300069e8: 0a00000a beq 30006a18 <_Heap_Walk+0x460> (*printer)( 300069ec: e58d3004 str r3, [sp, #4] 300069f0: e1a00008 mov r0, r8 300069f4: e58d7000 str r7, [sp] 300069f8: e58d9008 str r9, [sp, #8] 300069fc: e1a03005 mov r3, r5 30006a00: e3a01001 mov r1, #1 30006a04: e59f21d8 ldr r2, [pc, #472] ; 30006be4 <_Heap_Walk+0x62c> 30006a08: e1a0e00f mov lr, pc 30006a0c: e12fff1a bx sl 30006a10: e3a00000 mov r0, #0 30006a14: eafffefa b 30006604 <_Heap_Walk+0x4c> ); return false; } if ( !prev_used ) { 30006a18: e21b9001 ands r9, fp, #1 30006a1c: 0a000017 beq 30006a80 <_Heap_Walk+0x4c8> 30006a20: e5943008 ldr r3, [r4, #8] ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 30006a24: e1530004 cmp r3, r4 30006a28: 1a000003 bne 30006a3c <_Heap_Walk+0x484> 30006a2c: ea00000b b 30006a60 <_Heap_Walk+0x4a8> <== NOT EXECUTED if ( free_block == block ) { return true; } free_block = free_block->next; 30006a30: e5933008 ldr r3, [r3, #8] ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 30006a34: e1530004 cmp r3, r4 30006a38: 0a000008 beq 30006a60 <_Heap_Walk+0x4a8> if ( free_block == block ) { 30006a3c: e1530005 cmp r3, r5 30006a40: 1afffffa bne 30006a30 <_Heap_Walk+0x478> if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 30006a44: e59d2024 ldr r2, [sp, #36] ; 0x24 30006a48: e1520006 cmp r2, r6 30006a4c: 0afffeeb beq 30006600 <_Heap_Walk+0x48> const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 30006a50: e5967004 ldr r7, [r6, #4] 30006a54: e1a05006 mov r5, r6 30006a58: e2076001 and r6, r7, #1 30006a5c: eaffff8f b 300068a0 <_Heap_Walk+0x2e8> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 30006a60: e1a00008 mov r0, r8 30006a64: e1a03005 mov r3, r5 30006a68: e3a01001 mov r1, #1 30006a6c: e59f2174 ldr r2, [pc, #372] ; 30006be8 <_Heap_Walk+0x630> 30006a70: e1a0e00f mov lr, pc 30006a74: e12fff1a bx sl 30006a78: e3a00000 mov r0, #0 30006a7c: eafffee0 b 30006604 <_Heap_Walk+0x4c> return false; } if ( !prev_used ) { (*printer)( 30006a80: e1a00008 mov r0, r8 30006a84: e1a03005 mov r3, r5 30006a88: e3a01001 mov r1, #1 30006a8c: e59f2158 ldr r2, [pc, #344] ; 30006bec <_Heap_Walk+0x634> 30006a90: e1a0e00f mov lr, pc 30006a94: e12fff1a bx sl 30006a98: e1a00009 mov r0, r9 30006a9c: eafffed8 b 30006604 <_Heap_Walk+0x4c> return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { (*printer)( 30006aa0: e1a00008 mov r0, r8 30006aa4: e58d7000 str r7, [sp] 30006aa8: e1a03005 mov r3, r5 30006aac: e3a01001 mov r1, #1 30006ab0: e59f2138 ldr r2, [pc, #312] ; 30006bf0 <_Heap_Walk+0x638> 30006ab4: e1a0e00f mov lr, pc 30006ab8: e12fff1a bx sl 30006abc: e3a00000 mov r0, #0 "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 30006ac0: eafffecf b 30006604 <_Heap_Walk+0x4c> } if ( block_size < min_block_size ) { (*printer)( 30006ac4: e58d3004 str r3, [sp, #4] 30006ac8: e1a00008 mov r0, r8 30006acc: e1a0b003 mov fp, r3 30006ad0: e58d7000 str r7, [sp] 30006ad4: e1a03005 mov r3, r5 30006ad8: e3a01001 mov r1, #1 30006adc: e59f2110 ldr r2, [pc, #272] ; 30006bf4 <_Heap_Walk+0x63c> 30006ae0: e1a0e00f mov lr, pc 30006ae4: e12fff1a bx sl 30006ae8: e1a00009 mov r0, r9 block, block_size, min_block_size ); return false; 30006aec: eafffec4 b 30006604 <_Heap_Walk+0x4c> } if ( next_block_begin <= block_begin ) { (*printer)( 30006af0: e1a00008 mov r0, r8 30006af4: e58d6000 str r6, [sp] 30006af8: e1a03005 mov r3, r5 30006afc: e3a01001 mov r1, #1 30006b00: e59f20f0 ldr r2, [pc, #240] ; 30006bf8 <_Heap_Walk+0x640> 30006b04: e1a0e00f mov lr, pc 30006b08: e12fff1a bx sl 30006b0c: e1a00009 mov r0, r9 "block 0x%08x: next block 0x%08x is not a successor\n", block, next_block ); return false; 30006b10: eafffebb b 30006604 <_Heap_Walk+0x4c> return false; } if ( _Heap_Is_free( last_block ) ) { (*printer)( 30006b14: e1a00008 mov r0, r8 30006b18: e3a01001 mov r1, #1 30006b1c: e59f20d8 ldr r2, [pc, #216] ; 30006bfc <_Heap_Walk+0x644> 30006b20: e1a0e00f mov lr, pc 30006b24: e12fff1a bx sl 30006b28: e1a00009 mov r0, r9 30006b2c: eafffeb4 b 30006604 <_Heap_Walk+0x4c> } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 30006b30: e1a00008 mov r0, r8 30006b34: e1a03009 mov r3, r9 30006b38: e3a01001 mov r1, #1 30006b3c: e59f20bc ldr r2, [pc, #188] ; 30006c00 <_Heap_Walk+0x648> 30006b40: e1a0e00f mov lr, pc 30006b44: e12fff1a bx sl 30006b48: e3a00000 mov r0, #0 30006b4c: eafffeac b 30006604 <_Heap_Walk+0x4c> return false; } if ( free_block->prev != prev_block ) { (*printer)( 30006b50: e58d2000 str r2, [sp] 30006b54: e1a00008 mov r0, r8 30006b58: e1a03009 mov r3, r9 30006b5c: e3a01001 mov r1, #1 30006b60: e59f209c ldr r2, [pc, #156] ; 30006c04 <_Heap_Walk+0x64c> 30006b64: e1a0e00f mov lr, pc 30006b68: e12fff1a bx sl 30006b6c: e3a00000 mov r0, #0 30006b70: eafffea3 b 30006604 <_Heap_Walk+0x4c> return false; } if ( _Heap_Is_used( free_block ) ) { (*printer)( 30006b74: e1a00008 mov r0, r8 30006b78: e1a03009 mov r3, r9 30006b7c: e3a01001 mov r1, #1 30006b80: e59f2080 ldr r2, [pc, #128] ; 30006c08 <_Heap_Walk+0x650> 30006b84: e1a0e00f mov lr, pc 30006b88: e12fff1a bx sl 30006b8c: e3a00000 mov r0, #0 30006b90: eafffe9b b 30006604 <_Heap_Walk+0x4c> 30006b94: 3001bbb0 .word 0x3001bbb0 30006b98: 300065ac .word 0x300065ac 30006b9c: 30006c0c .word 0x30006c0c 30006ba0: 300195c4 .word 0x300195c4 30006ba4: 30019758 .word 0x30019758 30006ba8: 30019714 .word 0x30019714 30006bac: 30019658 .word 0x30019658 30006bb0: 3001966c .word 0x3001966c 30006bb4: 3001968c .word 0x3001968c 30006bb8: 300196b0 .word 0x300196b0 30006bbc: 300196e4 .word 0x300196e4 30006bc0: 300197f8 .word 0x300197f8 30006bc4: 30019838 .word 0x30019838 30006bc8: 30019810 .word 0x30019810 30006bcc: 300198f8 .word 0x300198f8 30006bd0: 30019588 .word 0x30019588 30006bd4: 30019904 .word 0x30019904 30006bd8: 30019910 .word 0x30019910 30006bdc: 3001991c .word 0x3001991c 30006be0: 30019928 .word 0x30019928 30006be4: 30019954 .word 0x30019954 30006be8: 300199c0 .word 0x300199c0 30006bec: 30019990 .word 0x30019990 30006bf0: 30019868 .word 0x30019868 30006bf4: 30019898 .word 0x30019898 30006bf8: 300198c4 .word 0x300198c4 30006bfc: 30019740 .word 0x30019740 30006c00: 30019778 .word 0x30019778 30006c04: 300197c4 .word 0x300197c4 30006c08: 300197a8 .word 0x300197a8 30005aa0 <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 30005aa0: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 30005aa4: e5908034 ldr r8, [r0, #52] ; 0x34 */ void _Objects_Extend_information( Objects_Information *information ) { 30005aa8: e24dd014 sub sp, sp, #20 minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 30005aac: e3580000 cmp r8, #0 */ void _Objects_Extend_information( Objects_Information *information ) { 30005ab0: e1a05000 mov r5, r0 /* * 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 ); 30005ab4: e1d070b8 ldrh r7, [r0, #8] index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 30005ab8: 0a00009c beq 30005d30 <_Objects_Extend_information+0x290> block_count = 0; else { block_count = information->maximum / information->allocation_size; 30005abc: e1d091b4 ldrh r9, [r0, #20] 30005ac0: e1d0a1b0 ldrh sl, [r0, #16] 30005ac4: e1a01009 mov r1, r9 30005ac8: e1a0000a mov r0, sl 30005acc: eb003f72 bl 3001589c <__aeabi_uidiv> 30005ad0: e1a03800 lsl r3, r0, #16 for ( ; block < block_count; block++ ) { 30005ad4: e1b03823 lsrs r3, r3, #16 30005ad8: 01a01009 moveq r1, r9 30005adc: 01a06007 moveq r6, r7 30005ae0: 01a04003 moveq r4, r3 30005ae4: 0a00000f beq 30005b28 <_Objects_Extend_information+0x88> if ( information->object_blocks[ block ] == NULL ) 30005ae8: e5984000 ldr r4, [r8] 30005aec: e3540000 cmp r4, #0 30005af0: 11a01009 movne r1, r9 30005af4: 11a06007 movne r6, r7 30005af8: 13a04000 movne r4, #0 30005afc: 01a01009 moveq r1, r9 30005b00: 01a06007 moveq r6, r7 30005b04: 1a000003 bne 30005b18 <_Objects_Extend_information+0x78> 30005b08: ea000006 b 30005b28 <_Objects_Extend_information+0x88> <== NOT EXECUTED 30005b0c: e7982104 ldr r2, [r8, r4, lsl #2] 30005b10: e3520000 cmp r2, #0 30005b14: 0a000003 beq 30005b28 <_Objects_Extend_information+0x88> if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 30005b18: e2844001 add r4, r4, #1 30005b1c: e1530004 cmp r3, r4 if ( information->object_blocks[ block ] == NULL ) break; else index_base += information->allocation_size; 30005b20: e0866009 add r6, r6, r9 if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 30005b24: 8afffff8 bhi 30005b0c <_Objects_Extend_information+0x6c> else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 30005b28: e08aa001 add sl, sl, r1 /* * 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 ) { 30005b2c: e35a0801 cmp sl, #65536 ; 0x10000 30005b30: 2a000064 bcs 30005cc8 <_Objects_Extend_information+0x228> /* * 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 ) { 30005b34: e5d50012 ldrb r0, [r5, #18] /* * 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; 30005b38: e5952018 ldr r2, [r5, #24] if ( information->auto_extend ) { 30005b3c: e3500000 cmp r0, #0 /* * Allocate the name table, and the objects and if it fails either return or * generate a fatal error depending on auto-extending being active. */ block_size = information->allocation_size * information->size; 30005b40: e0000192 mul r0, r2, r1 if ( information->auto_extend ) { 30005b44: 1a000061 bne 30005cd0 <_Objects_Extend_information+0x230> new_object_block = _Workspace_Allocate( block_size ); if ( !new_object_block ) return; } else { new_object_block = _Workspace_Allocate_or_fatal_error( block_size ); 30005b48: e58d3000 str r3, [sp] 30005b4c: eb0007ef bl 30007b10 <_Workspace_Allocate_or_fatal_error> 30005b50: e59d3000 ldr r3, [sp] 30005b54: e1a09000 mov r9, r0 } /* * If the index_base is the maximum we need to grow the tables. */ if (index_base >= information->maximum ) { 30005b58: e1d521b0 ldrh r2, [r5, #16] 30005b5c: e1560002 cmp r6, r2 30005b60: 3a000038 bcc 30005c48 <_Objects_Extend_information+0x1a8> */ /* * Up the block count and maximum */ block_count++; 30005b64: e283c001 add ip, r3, #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 ); 30005b68: e08c008c add r0, ip, ip, lsl #1 30005b6c: e08a0000 add r0, sl, r0 30005b70: e0800007 add r0, r0, r7 30005b74: e1a00100 lsl r0, r0, #2 30005b78: e88d1008 stm sp, {r3, ip} 30005b7c: eb0007ef bl 30007b40 <_Workspace_Allocate> if ( !object_blocks ) { 30005b80: e250b000 subs fp, r0, #0 30005b84: e89d1008 ldm sp, {r3, ip} 30005b88: 0a00006e beq 30005d48 <_Objects_Extend_information+0x2a8> * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 30005b8c: e1d521b0 ldrh r2, [r5, #16] RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 30005b90: e08b818c add r8, fp, ip, lsl #3 30005b94: e1570002 cmp r7, r2 30005b98: e08bc10c add ip, fp, ip, lsl #2 30005b9c: 3a000051 bcc 30005ce8 <_Objects_Extend_information+0x248> } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 30005ba0: e3570000 cmp r7, #0 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 30005ba4: 13a02000 movne r2, #0 /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { local_table[ index ] = NULL; 30005ba8: 11a01002 movne r1, r2 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 30005bac: 0a000003 beq 30005bc0 <_Objects_Extend_information+0x120> local_table[ index ] = NULL; 30005bb0: e7881102 str r1, [r8, r2, lsl #2] } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 30005bb4: e2822001 add r2, r2, #1 30005bb8: e1570002 cmp r7, r2 30005bbc: 8afffffb bhi 30005bb0 <_Objects_Extend_information+0x110> 30005bc0: e1a03103 lsl r3, r3, #2 */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 30005bc4: e1d511b4 ldrh r1, [r5, #20] } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 30005bc8: e3a00000 mov r0, #0 inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 30005bcc: e0861001 add r1, r6, r1 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 30005bd0: e1560001 cmp r6, r1 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; 30005bd4: e78c0003 str r0, [ip, r3] } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 30005bd8: e78b0003 str r0, [fp, r3] inactive_per_block[block_count] = 0; for ( index=index_base ; 30005bdc: 2a000005 bcs 30005bf8 <_Objects_Extend_information+0x158> 30005be0: e0882106 add r2, r8, r6, lsl #2 30005be4: e1a03006 mov r3, r6 index < ( information->allocation_size + index_base ); index++ ) { 30005be8: e2833001 add r3, r3, #1 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 30005bec: e1530001 cmp r3, r1 index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 30005bf0: e4820004 str r0, [r2], #4 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 30005bf4: 3afffffb bcc 30005be8 <_Objects_Extend_information+0x148> 30005bf8: e10f3000 mrs r3, CPSR 30005bfc: e3832080 orr r2, r3, #128 ; 0x80 30005c00: e129f002 msr CPSR_fc, r2 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( 30005c04: e5952000 ldr r2, [r5] 30005c08: e1d510b4 ldrh r1, [r5, #4] 30005c0c: e1a02c02 lsl r2, r2, #24 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; 30005c10: e1a0a80a lsl sl, sl, #16 information->maximum_id = _Objects_Build_id( 30005c14: e3822801 orr r2, r2, #65536 ; 0x10000 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; 30005c18: e1a0a82a lsr sl, sl, #16 information->maximum_id = _Objects_Build_id( 30005c1c: e1822d81 orr r2, r2, r1, lsl #27 30005c20: e182200a orr r2, r2, sl local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; 30005c24: e5950034 ldr r0, [r5, #52] ; 0x34 information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; 30005c28: e585c030 str ip, [r5, #48] ; 0x30 information->local_table = local_table; 30005c2c: e585801c str r8, [r5, #28] information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 30005c30: e585200c str r2, [r5, #12] 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; 30005c34: e1c5a1b0 strh sl, [r5, #16] _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; 30005c38: e585b034 str fp, [r5, #52] ; 0x34 static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 30005c3c: e129f003 msr CPSR_fc, r3 information->maximum ); _ISR_Enable( level ); if ( old_tables ) 30005c40: e3500000 cmp r0, #0 _Workspace_Free( old_tables ); 30005c44: 1b0007c3 blne 30007b58 <_Workspace_Free> } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 30005c48: e5953034 ldr r3, [r5, #52] ; 0x34 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 30005c4c: e28d7008 add r7, sp, #8 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 30005c50: e7839104 str r9, [r3, r4, lsl #2] /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 30005c54: e1a01009 mov r1, r9 30005c58: e1a00007 mov r0, r7 30005c5c: e1d521b4 ldrh r2, [r5, #20] 30005c60: e5953018 ldr r3, [r5, #24] 30005c64: eb00100e bl 30009ca4 <_Chain_Initialize> } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 30005c68: e1a04104 lsl r4, r4, #2 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 30005c6c: e2858020 add r8, r5, #32 /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 30005c70: ea000008 b 30005c98 <_Objects_Extend_information+0x1f8> the_object->id = _Objects_Build_id( 30005c74: e5952000 ldr r2, [r5] 30005c78: e1d5c0b4 ldrh ip, [r5, #4] 30005c7c: e1a02c02 lsl r2, r2, #24 30005c80: e3822801 orr r2, r2, #65536 ; 0x10000 30005c84: e1822d8c orr r2, r2, ip, lsl #27 30005c88: e1822006 orr r2, r2, r6 30005c8c: e5832008 str r2, [r3, #8] information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 30005c90: ebfffd26 bl 30005130 <_Chain_Append> index++; 30005c94: e2866001 add r6, r6, #1 /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 30005c98: e1a00007 mov r0, r7 30005c9c: eb000ff3 bl 30009c70 <_Chain_Get> 30005ca0: e2503000 subs r3, r0, #0 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 30005ca4: e1a01003 mov r1, r3 30005ca8: e1a00008 mov r0, r8 /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 30005cac: 1afffff0 bne 30005c74 <_Objects_Extend_information+0x1d4> _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 30005cb0: e1d531b4 ldrh r3, [r5, #20] information->inactive = 30005cb4: e1d522bc ldrh r2, [r5, #44] ; 0x2c _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 30005cb8: e5951030 ldr r1, [r5, #48] ; 0x30 information->inactive = 30005cbc: e0832002 add r2, r3, r2 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 30005cc0: e7813004 str r3, [r1, r4] information->inactive = 30005cc4: e1c522bc strh r2, [r5, #44] ; 0x2c (Objects_Maximum)(information->inactive + information->allocation_size); } 30005cc8: e28dd014 add sp, sp, #20 30005ccc: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} * Allocate the name table, and the objects and if it fails either return or * generate a fatal error depending on auto-extending being active. */ block_size = information->allocation_size * information->size; if ( information->auto_extend ) { new_object_block = _Workspace_Allocate( block_size ); 30005cd0: e58d3000 str r3, [sp] 30005cd4: eb000799 bl 30007b40 <_Workspace_Allocate> if ( !new_object_block ) 30005cd8: e2509000 subs r9, r0, #0 30005cdc: e59d3000 ldr r3, [sp] 30005ce0: 1affff9c bne 30005b58 <_Objects_Extend_information+0xb8> 30005ce4: eafffff7 b 30005cc8 <_Objects_Extend_information+0x228> /* * 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, 30005ce8: e1a03103 lsl r3, r3, #2 30005cec: e1a02003 mov r2, r3 30005cf0: e5951034 ldr r1, [r5, #52] ; 0x34 30005cf4: e88d1008 stm sp, {r3, ip} 30005cf8: eb001b82 bl 3000cb08 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 30005cfc: e89d1008 ldm sp, {r3, ip} 30005d00: e1a0000c mov r0, ip 30005d04: e1a02003 mov r2, r3 30005d08: e5951030 ldr r1, [r5, #48] ; 0x30 30005d0c: eb001b7d bl 3000cb08 information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 30005d10: e1d521b0 ldrh r2, [r5, #16] 30005d14: e1a00008 mov r0, r8 30005d18: e0872002 add r2, r7, r2 30005d1c: e1a02102 lsl r2, r2, #2 30005d20: e595101c ldr r1, [r5, #28] 30005d24: eb001b77 bl 3000cb08 30005d28: e89d1008 ldm sp, {r3, ip} 30005d2c: eaffffa4 b 30005bc4 <_Objects_Extend_information+0x124> minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 30005d30: e1a04008 mov r4, r8 30005d34: e1d0a1b0 ldrh sl, [r0, #16] 30005d38: e1d011b4 ldrh r1, [r0, #20] 30005d3c: e1a06007 mov r6, r7 30005d40: e1a03008 mov r3, r8 30005d44: eaffff77 b 30005b28 <_Objects_Extend_information+0x88> (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); if ( !object_blocks ) { _Workspace_Free( new_object_block ); 30005d48: e1a00009 mov r0, r9 30005d4c: eb000781 bl 30007b58 <_Workspace_Free> return; 30005d50: eaffffdc b 30005cc8 <_Objects_Extend_information+0x228> 30006ce8 <_Thread_queue_Enqueue_priority>: Priority_Control priority; States_Control block_state; _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; 30006ce8: e5913014 ldr r3, [r1, #20] Thread_blocking_operation_States _Thread_queue_Enqueue_priority ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { 30006cec: e92d05f0 push {r4, r5, r6, r7, r8, sl} _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 ]; 30006cf0: e1a0c323 lsr ip, r3, #6 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 30006cf4: e281503c add r5, r1, #60 ; 0x3c 30006cf8: e08cc08c add ip, ip, ip, lsl #1 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 30006cfc: e3130020 tst r3, #32 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 30006d00: e2814038 add r4, r1, #56 ; 0x38 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 30006d04: e5815038 str r5, [r1, #56] ; 0x38 the_chain->permanent_null = NULL; 30006d08: e3a05000 mov r5, #0 30006d0c: e581503c str r5, [r1, #60] ; 0x3c the_chain->last = _Chain_Head(the_chain); 30006d10: e5814040 str r4, [r1, #64] ; 0x40 _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 ]; 30006d14: e080c10c add ip, r0, ip, lsl #2 block_state = the_thread_queue->state; 30006d18: e5906038 ldr r6, [r0, #56] ; 0x38 30006d1c: 159fa178 ldrne sl, [pc, #376] ; 30006e9c <_Thread_queue_Enqueue_priority+0x1b4> if ( _Thread_queue_Is_reverse_search( priority ) ) 30006d20: 1a00001c bne 30006d98 <_Thread_queue_Enqueue_priority+0xb0> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 30006d24: e28ca004 add sl, ip, #4 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 30006d28: e10f8000 mrs r8, CPSR 30006d2c: e3884080 orr r4, r8, #128 ; 0x80 30006d30: e129f004 msr CPSR_fc, r4 goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->first; 30006d34: e59c4000 ldr r4, [ip] while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 30006d38: e154000a cmp r4, sl 30006d3c: 1a000009 bne 30006d68 <_Thread_queue_Enqueue_priority+0x80> 30006d40: ea000052 b 30006e90 <_Thread_queue_Enqueue_priority+0x1a8> static inline void arm_interrupt_flash( uint32_t level ) { uint32_t arm_switch_reg; asm volatile ( 30006d44: e10f7000 mrs r7, CPSR 30006d48: e129f008 msr CPSR_fc, r8 30006d4c: e129f007 msr CPSR_fc, r7 search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { 30006d50: e5947010 ldr r7, [r4, #16] 30006d54: e1160007 tst r6, r7 30006d58: 0a000033 beq 30006e2c <_Thread_queue_Enqueue_priority+0x144> _ISR_Enable( level ); goto restart_forward_search; } search_thread = (Thread_Control *)search_thread->Object.Node.next; 30006d5c: e5944000 ldr r4, [r4] 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 ) ) { 30006d60: e154000a cmp r4, sl 30006d64: 0a000002 beq 30006d74 <_Thread_queue_Enqueue_priority+0x8c> search_priority = search_thread->current_priority; 30006d68: e5945014 ldr r5, [r4, #20] if ( priority <= search_priority ) 30006d6c: e1530005 cmp r3, r5 30006d70: 8afffff3 bhi 30006d44 <_Thread_queue_Enqueue_priority+0x5c> 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 ) ) { 30006d74: e1a06008 mov r6, r8 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 30006d78: e590c030 ldr ip, [r0, #48] ; 0x30 30006d7c: e35c0001 cmp ip, #1 30006d80: 0a00002b beq 30006e34 <_Thread_queue_Enqueue_priority+0x14c> * 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; 30006d84: e5826000 str r6, [r2] return the_thread_queue->sync_state; 30006d88: e1a0000c mov r0, ip } 30006d8c: e8bd05f0 pop {r4, r5, r6, r7, r8, sl} 30006d90: e12fff1e bx lr static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 30006d94: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 30006d98: e5da5000 ldrb r5, [sl] 30006d9c: e2855001 add r5, r5, #1 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 30006da0: e10f8000 mrs r8, CPSR 30006da4: e3884080 orr r4, r8, #128 ; 0x80 30006da8: e129f004 msr CPSR_fc, r4 _ISR_Disable( level ); search_thread = (Thread_Control *) header->last; 30006dac: e59c4008 ldr r4, [ip, #8] while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 30006db0: e154000c cmp r4, ip 30006db4: 1a000009 bne 30006de0 <_Thread_queue_Enqueue_priority+0xf8> 30006db8: ea00000b b 30006dec <_Thread_queue_Enqueue_priority+0x104> static inline void arm_interrupt_flash( uint32_t level ) { uint32_t arm_switch_reg; asm volatile ( 30006dbc: e10f7000 mrs r7, CPSR 30006dc0: e129f008 msr CPSR_fc, r8 30006dc4: e129f007 msr CPSR_fc, r7 search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { 30006dc8: e5947010 ldr r7, [r4, #16] 30006dcc: e1160007 tst r6, r7 30006dd0: 0affffef beq 30006d94 <_Thread_queue_Enqueue_priority+0xac> _ISR_Enable( level ); goto restart_reverse_search; } search_thread = (Thread_Control *) 30006dd4: e5944004 ldr r4, [r4, #4] 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 ) ) { 30006dd8: e154000c cmp r4, ip 30006ddc: 0a000002 beq 30006dec <_Thread_queue_Enqueue_priority+0x104> search_priority = search_thread->current_priority; 30006de0: e5945014 ldr r5, [r4, #20] if ( priority >= search_priority ) 30006de4: e1530005 cmp r3, r5 30006de8: 3afffff3 bcc 30006dbc <_Thread_queue_Enqueue_priority+0xd4> } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 30006dec: e590c030 ldr ip, [r0, #48] ; 0x30 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 ) ) { 30006df0: e1a06008 mov r6, r8 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 30006df4: e35c0001 cmp ip, #1 30006df8: 1affffe1 bne 30006d84 <_Thread_queue_Enqueue_priority+0x9c> THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 30006dfc: e1530005 cmp r3, r5 if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 30006e00: e3a03000 mov r3, #0 30006e04: e5803030 str r3, [r0, #48] ; 0x30 if ( priority == search_priority ) 30006e08: 0a000016 beq 30006e68 <_Thread_queue_Enqueue_priority+0x180> goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 30006e0c: e5943000 ldr r3, [r4] the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; 30006e10: e8810018 stm r1, {r3, r4} search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 30006e14: e5810044 str r0, [r1, #68] ; 0x44 next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; search_node->next = the_node; 30006e18: e5841000 str r1, [r4] next_node->previous = the_node; 30006e1c: e5831004 str r1, [r3, #4] static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 30006e20: e129f008 msr CPSR_fc, r8 30006e24: e3a00001 mov r0, #1 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 30006e28: eaffffd7 b 30006d8c <_Thread_queue_Enqueue_priority+0xa4> 30006e2c: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED 30006e30: eaffffbc b 30006d28 <_Thread_queue_Enqueue_priority+0x40> <== NOT EXECUTED THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 30006e34: e1530005 cmp r3, r5 if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 30006e38: e3a03000 mov r3, #0 30006e3c: e5803030 str r3, [r0, #48] ; 0x30 if ( priority == search_priority ) 30006e40: 0a000008 beq 30006e68 <_Thread_queue_Enqueue_priority+0x180> goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 30006e44: e5943004 ldr r3, [r4, #4] the_node = (Chain_Node *) the_thread; the_node->next = search_node; 30006e48: e5814000 str r4, [r1] the_node->previous = previous_node; 30006e4c: e5813004 str r3, [r1, #4] previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 30006e50: e5810044 str r0, [r1, #68] ; 0x44 previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; 30006e54: e5831000 str r1, [r3] search_node->previous = the_node; 30006e58: e5841004 str r1, [r4, #4] 30006e5c: e129f008 msr CPSR_fc, r8 30006e60: e3a00001 mov r0, #1 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 30006e64: eaffffc8 b 30006d8c <_Thread_queue_Enqueue_priority+0xa4> 30006e68: e284403c add r4, r4, #60 ; 0x3c _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; 30006e6c: e5943004 ldr r3, [r4, #4] the_node = (Chain_Node *) the_thread; the_node->next = search_node; 30006e70: e5814000 str r4, [r1] the_node->previous = previous_node; 30006e74: e5813004 str r3, [r1, #4] previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 30006e78: e5810044 str r0, [r1, #68] ; 0x44 previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; 30006e7c: e5831000 str r1, [r3] search_node->previous = the_node; 30006e80: e5841004 str r1, [r4, #4] 30006e84: e129f006 msr CPSR_fc, r6 30006e88: e3a00001 mov r0, #1 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 30006e8c: eaffffbe b 30006d8c <_Thread_queue_Enqueue_priority+0xa4> 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 ) ) { 30006e90: e1a06008 mov r6, r8 30006e94: e3e05000 mvn r5, #0 30006e98: eaffffb6 b 30006d78 <_Thread_queue_Enqueue_priority+0x90> 30006e9c: 3001888c .word 0x3001888c 30015490 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 30015490: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} 30015494: e24dd024 sub sp, sp, #36 ; 0x24 30015498: e1a04000 mov r4, r0 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 3001549c: e3a03000 mov r3, #0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 300154a0: e28d0018 add r0, sp, #24 300154a4: e28d700c add r7, sp, #12 300154a8: e280a004 add sl, r0, #4 300154ac: e2872004 add r2, r7, #4 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 300154b0: e58d301c str r3, [sp, #28] the_chain->last = _Chain_Head(the_chain); 300154b4: e58d0020 str r0, [sp, #32] RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 300154b8: e58d3010 str r3, [sp, #16] static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 300154bc: e2840040 add r0, r4, #64 ; 0x40 static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 300154c0: e2843008 add r3, r4, #8 300154c4: e59f91ac ldr r9, [pc, #428] ; 30015678 <_Timer_server_Body+0x1e8> 300154c8: e59fb1ac ldr fp, [pc, #428] ; 3001567c <_Timer_server_Body+0x1ec> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 300154cc: e58d2000 str r2, [sp] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 300154d0: e58da018 str sl, [sp, #24] 300154d4: e58d200c str r2, [sp, #12] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 300154d8: e58d7014 str r7, [sp, #20] */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 300154dc: e2846030 add r6, r4, #48 ; 0x30 /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 300154e0: e2848068 add r8, r4, #104 ; 0x68 static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 300154e4: e98d0009 stmib sp, {r0, r3} { /* * Afterwards all timer inserts are directed to this chain and the interval * and TOD chains will be no more modified by other parties. */ ts->insert_chain = insert_chain; 300154e8: e28d2018 add r2, sp, #24 300154ec: e5842078 str r2, [r4, #120] ; 0x78 static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 300154f0: e5993000 ldr r3, [r9] /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 300154f4: e594103c ldr r1, [r4, #60] ; 0x3c watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 300154f8: e1a00006 mov r0, r6 300154fc: e0611003 rsb r1, r1, r3 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; 30015500: e584303c str r3, [r4, #60] ; 0x3c _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 30015504: e1a02007 mov r2, r7 30015508: eb00107d bl 30019704 <_Watchdog_Adjust_to_chain> static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 3001550c: e59b5000 ldr r5, [fp] Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 30015510: e5941074 ldr r1, [r4, #116] ; 0x74 /* * Process the seconds chain. Start by checking that the Time * of Day (TOD) has not been set backwards. If it has then * we want to adjust the watchdogs->Chain to indicate this. */ if ( snapshot > last_snapshot ) { 30015514: e1550001 cmp r5, r1 30015518: 8a000022 bhi 300155a8 <_Timer_server_Body+0x118> * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); } else if ( snapshot < last_snapshot ) { 3001551c: 3a000018 bcc 30015584 <_Timer_server_Body+0xf4> */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); } watchdogs->last_snapshot = snapshot; 30015520: e5845074 str r5, [r4, #116] ; 0x74 } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 30015524: e5940078 ldr r0, [r4, #120] ; 0x78 30015528: eb000248 bl 30015e50 <_Chain_Get> if ( timer == NULL ) { 3001552c: e3500000 cmp r0, #0 30015530: 0a00000b beq 30015564 <_Timer_server_Body+0xd4> static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 30015534: e5903038 ldr r3, [r0, #56] ; 0x38 30015538: e3530001 cmp r3, #1 3001553c: 0a000015 beq 30015598 <_Timer_server_Body+0x108> _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 30015540: e3530003 cmp r3, #3 30015544: 1afffff6 bne 30015524 <_Timer_server_Body+0x94> _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 30015548: e2801010 add r1, r0, #16 3001554c: e1a00008 mov r0, r8 30015550: eb00109a bl 300197c0 <_Watchdog_Insert> } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 30015554: e5940078 ldr r0, [r4, #120] ; 0x78 30015558: eb00023c bl 30015e50 <_Chain_Get> if ( timer == NULL ) { 3001555c: e3500000 cmp r0, #0 30015560: 1afffff3 bne 30015534 <_Timer_server_Body+0xa4> static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 30015564: e10f2000 mrs r2, CPSR 30015568: e3823080 orr r3, r2, #128 ; 0x80 3001556c: e129f003 msr CPSR_fc, r3 * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); if ( _Chain_Is_empty( insert_chain ) ) { 30015570: e59d3018 ldr r3, [sp, #24] 30015574: e15a0003 cmp sl, r3 30015578: 0a00000f beq 300155bc <_Timer_server_Body+0x12c> static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 3001557c: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED 30015580: eaffffda b 300154f0 <_Timer_server_Body+0x60> <== NOT EXECUTED /* * The current TOD is before the last TOD which indicates that * TOD has been set backwards. */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); 30015584: e0652001 rsb r2, r5, r1 30015588: e1a00008 mov r0, r8 3001558c: e3a01001 mov r1, #1 30015590: eb00102c bl 30019648 <_Watchdog_Adjust> 30015594: eaffffe1 b 30015520 <_Timer_server_Body+0x90> Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 30015598: e2801010 add r1, r0, #16 3001559c: e1a00006 mov r0, r6 300155a0: eb001086 bl 300197c0 <_Watchdog_Insert> 300155a4: eaffffde b 30015524 <_Timer_server_Body+0x94> /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 300155a8: e0611005 rsb r1, r1, r5 300155ac: e1a00008 mov r0, r8 300155b0: e1a02007 mov r2, r7 300155b4: eb001052 bl 30019704 <_Watchdog_Adjust_to_chain> 300155b8: eaffffd8 b 30015520 <_Timer_server_Body+0x90> */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); if ( _Chain_Is_empty( insert_chain ) ) { ts->insert_chain = NULL; 300155bc: e5840078 str r0, [r4, #120] ; 0x78 300155c0: e129f002 msr CPSR_fc, r2 _Chain_Initialize_empty( &fire_chain ); while ( true ) { _Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain ); if ( !_Chain_Is_empty( &fire_chain ) ) { 300155c4: e59d300c ldr r3, [sp, #12] 300155c8: e59d0000 ldr r0, [sp] 300155cc: e1500003 cmp r0, r3 300155d0: 159d5000 ldrne r5, [sp] 300155d4: 1a00000a bne 30015604 <_Timer_server_Body+0x174> 300155d8: ea000011 b 30015624 <_Timer_server_Body+0x194> { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 300155dc: e5932000 ldr r2, [r3] * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; 300155e0: e3a00000 mov r0, #0 the_chain->first = new_first; 300155e4: e58d200c str r2, [sp, #12] 300155e8: e5830008 str r0, [r3, #8] new_first->previous = _Chain_Head(the_chain); 300155ec: e5827004 str r7, [r2, #4] 300155f0: e129f001 msr CPSR_fc, r1 /* * The timer server may block here and wait for resources or time. * The system watchdogs are inactive and will remain inactive since * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); 300155f4: e5930020 ldr r0, [r3, #32] 300155f8: e5931024 ldr r1, [r3, #36] ; 0x24 300155fc: e1a0e00f mov lr, pc 30015600: e593f01c ldr pc, [r3, #28] static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 30015604: e10f1000 mrs r1, CPSR 30015608: e3813080 orr r3, r1, #128 ; 0x80 3001560c: e129f003 msr CPSR_fc, r3 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 30015610: e59d300c ldr r3, [sp, #12] */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 30015614: e1550003 cmp r5, r3 30015618: 1affffef bne 300155dc <_Timer_server_Body+0x14c> static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 3001561c: e129f001 msr CPSR_fc, r1 30015620: eaffffb0 b 300154e8 <_Timer_server_Body+0x58> 30015624: e59f0054 ldr r0, [pc, #84] ; 30015680 <_Timer_server_Body+0x1f0> } } else { ts->active = false; 30015628: e3a02000 mov r2, #0 3001562c: e5c4207c strb r2, [r4, #124] ; 0x7c 30015630: e5903000 ldr r3, [r0] 30015634: e2833001 add r3, r3, #1 30015638: e5803000 str r3, [r0] /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 3001563c: e3a01008 mov r1, #8 30015640: e5940000 ldr r0, [r4] 30015644: eb000d93 bl 30018c98 <_Thread_Set_state> _Timer_server_Reset_interval_system_watchdog( ts ); 30015648: e1a00004 mov r0, r4 3001564c: ebffff63 bl 300153e0 <_Timer_server_Reset_interval_system_watchdog> _Timer_server_Reset_tod_system_watchdog( ts ); 30015650: e1a00004 mov r0, r4 30015654: ebffff77 bl 30015438 <_Timer_server_Reset_tod_system_watchdog> _Thread_Enable_dispatch(); 30015658: eb000ae5 bl 300181f4 <_Thread_Enable_dispatch> ts->active = true; 3001565c: e3a02001 mov r2, #1 30015660: e5c4207c strb r2, [r4, #124] ; 0x7c static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 30015664: e59d0008 ldr r0, [sp, #8] 30015668: eb0010c1 bl 30019974 <_Watchdog_Remove> static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 3001566c: e59d0004 ldr r0, [sp, #4] 30015670: eb0010bf bl 30019974 <_Watchdog_Remove> 30015674: eaffff9b b 300154e8 <_Timer_server_Body+0x58> 30015678: 30039ea4 .word 0x30039ea4 3001567c: 30039dd4 .word 0x30039dd4 30015680: 30039d4c .word 0x30039d4c 3000973c <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 3000973c: e92d41f0 push {r4, r5, r6, r7, r8, lr} 30009740: e1a04000 mov r4, r0 30009744: e1a05002 mov r5, r2 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 30009748: e10f3000 mrs r3, CPSR 3000974c: e3832080 orr r2, r3, #128 ; 0x80 30009750: e129f002 msr CPSR_fc, r2 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 30009754: e1a07000 mov r7, r0 30009758: e4972004 ldr r2, [r7], #4 * hence the compiler must not assume *header to remain * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { 3000975c: e1520007 cmp r2, r7 30009760: 0a000018 beq 300097c8 <_Watchdog_Adjust+0x8c> switch ( direction ) { 30009764: e3510000 cmp r1, #0 30009768: 1a000018 bne 300097d0 <_Watchdog_Adjust+0x94> case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 3000976c: e3550000 cmp r5, #0 30009770: 0a000014 beq 300097c8 <_Watchdog_Adjust+0x8c> if ( units < _Watchdog_First( header )->delta_interval ) { 30009774: e5926010 ldr r6, [r2, #16] 30009778: e1550006 cmp r5, r6 _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; 3000977c: 23a08001 movcs r8, #1 case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { 30009780: 2a000005 bcs 3000979c <_Watchdog_Adjust+0x60> 30009784: ea000018 b 300097ec <_Watchdog_Adjust+0xb0> <== NOT EXECUTED switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 30009788: e0555006 subs r5, r5, r6 3000978c: 0a00000d beq 300097c8 <_Watchdog_Adjust+0x8c> if ( units < _Watchdog_First( header )->delta_interval ) { 30009790: e5926010 ldr r6, [r2, #16] 30009794: e1560005 cmp r6, r5 30009798: 8a000013 bhi 300097ec <_Watchdog_Adjust+0xb0> _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; 3000979c: e5828010 str r8, [r2, #16] static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 300097a0: e129f003 msr CPSR_fc, r3 _ISR_Enable( level ); _Watchdog_Tickle( header ); 300097a4: e1a00004 mov r0, r4 300097a8: eb0000aa bl 30009a58 <_Watchdog_Tickle> static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 300097ac: e10f3000 mrs r3, CPSR 300097b0: e3832080 orr r2, r3, #128 ; 0x80 300097b4: e129f002 msr CPSR_fc, r2 300097b8: e5941000 ldr r1, [r4] _ISR_Disable( level ); if ( _Chain_Is_empty( header ) ) 300097bc: e1570001 cmp r7, r1 RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) header->first ); 300097c0: e1a02001 mov r2, r1 300097c4: 1affffef bne 30009788 <_Watchdog_Adjust+0x4c> static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 300097c8: e129f003 msr CPSR_fc, r3 } } _ISR_Enable( level ); } 300097cc: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { 300097d0: e3510001 cmp r1, #1 300097d4: 1afffffb bne 300097c8 <_Watchdog_Adjust+0x8c> case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 300097d8: e5921010 ldr r1, [r2, #16] 300097dc: e0815005 add r5, r1, r5 300097e0: e5825010 str r5, [r2, #16] 300097e4: e129f003 msr CPSR_fc, r3 } } _ISR_Enable( level ); } 300097e8: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; 300097ec: e0655006 rsb r5, r5, r6 300097f0: e5825010 str r5, [r2, #16] break; 300097f4: eafffff3 b 300097c8 <_Watchdog_Adjust+0x8c> 30021574 <__kill>: #endif int __kill( pid_t pid, int sig ) { return 0; } 30021574: e3a00000 mov r0, #0 <== NOT EXECUTED 30021578: e12fff1e bx lr <== NOT EXECUTED 30017234 <_exit>: /* * If the toolset uses init/fini sections, then we need to * run the global destructors now. */ #if defined(__USE_INIT_FINI__) FINI_SYMBOL(); 30017234: e24dd004 sub sp, sp, #4 30017238: e58d0000 str r0, [sp] 3001723c: eb0001f4 bl 30017a14 <_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(); 30017240: ebffffe1 bl 300171cc rtems_shutdown_executive(status); 30017244: e59d0000 ldr r0, [sp] 30017248: eb00003e bl 30017348 3001724c: eafffffe b 3001724c <_exit+0x18> <== NOT EXECUTED 30037dcc <_fcntl_r>: int fd, int cmd, int arg ) { return fcntl( fd, cmd, arg ); 30037dcc: e1a00001 mov r0, r1 <== NOT EXECUTED 30037dd0: e1a01002 mov r1, r2 <== NOT EXECUTED 30037dd4: e1a02003 mov r2, r3 <== NOT EXECUTED 30037dd8: eaffff82 b 30037be8 <== NOT EXECUTED 30021554 <_getpid_r>: pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { return getpid(); } 30021554: e3a00001 mov r0, #1 <== NOT EXECUTED 30021558: e12fff1e bx lr <== NOT EXECUTED 30009270 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 30009270: eaffffe5 b 3000920c <== NOT EXECUTED 3002156c <_kill_r>: #include int _kill_r( struct _reent *ptr, pid_t pid, int sig ) { return 0; } 3002156c: e3a00000 mov r0, #0 <== NOT EXECUTED 30021570: e12fff1e bx lr <== NOT EXECUTED 30026538 <_link_r>: struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { return link( existing, new ); 30026538: e1a00001 mov r0, r1 <== NOT EXECUTED 3002653c: e1a01002 mov r1, r2 <== NOT EXECUTED 30026540: eaffff65 b 300262dc <== NOT EXECUTED 30026784 <_lstat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 30026784: e1a00001 mov r0, r1 <== NOT EXECUTED 30026788: e1a01002 mov r1, r2 <== NOT EXECUTED 3002678c: eaffffc2 b 3002669c <== NOT EXECUTED 3001732c <_realloc_r>: struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { return realloc( ptr, size ); 3001732c: e1a00001 mov r0, r1 <== NOT EXECUTED 30017330: e1a01002 mov r1, r2 <== NOT EXECUTED 30017334: ea00000e b 30017374 <== NOT EXECUTED 30056d10 <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 30056d10: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 30056d14: e1a00001 mov r0, r1 <== NOT EXECUTED int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 30056d18: e24dd044 sub sp, sp, #68 ; 0x44 <== NOT EXECUTED 30056d1c: e1a05001 mov r5, r1 <== NOT EXECUTED 30056d20: e1a06002 mov r6, r2 <== NOT EXECUTED /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 30056d24: ebfeba03 bl 30005538 <== NOT EXECUTED if ( old_parent_pathlen == 0 ) 30056d28: e2507000 subs r7, r0, #0 <== NOT EXECUTED 30056d2c: 1a0000ec bne 300570e4 <_rename_r+0x3d4> <== NOT EXECUTED rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 30056d30: e5d53000 ldrb r3, [r5] <== NOT EXECUTED 30056d34: e353002f cmp r3, #47 ; 0x2f <== NOT EXECUTED 30056d38: 1353005c cmpne r3, #92 ; 0x5c <== NOT EXECUTED 30056d3c: 1a000063 bne 30056ed0 <_rename_r+0x1c0> <== NOT EXECUTED 30056d40: e59f33d0 ldr r3, [pc, #976] ; 30057118 <_rename_r+0x408> <== NOT EXECUTED 30056d44: e28d4018 add r4, sp, #24 <== NOT EXECUTED 30056d48: e593c000 ldr ip, [r3] <== NOT EXECUTED 30056d4c: e1a0a004 mov sl, r4 <== NOT EXECUTED 30056d50: e28cc018 add ip, ip, #24 <== NOT EXECUTED 30056d54: e8bc000f ldm ip!, {r0, r1, r2, r3} <== NOT EXECUTED 30056d58: e8aa000f stmia sl!, {r0, r1, r2, r3} <== NOT EXECUTED 30056d5c: e59c2000 ldr r2, [ip] <== NOT EXECUTED 30056d60: e3a08000 mov r8, #0 <== NOT EXECUTED 30056d64: e58a2000 str r2, [sl] <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 30056d68: e28dc02c add ip, sp, #44 ; 0x2c <== NOT EXECUTED 30056d6c: e1a0e004 mov lr, r4 <== NOT EXECUTED 30056d70: e8be000f ldm lr!, {r0, r1, r2, r3} <== NOT EXECUTED 30056d74: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED 30056d78: e59e3000 ldr r3, [lr] <== NOT EXECUTED name = old + old_parent_pathlen; 30056d7c: e0855007 add r5, r5, r7 <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 30056d80: e58c3000 str r3, [ip] <== NOT EXECUTED name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 30056d84: e1a00005 mov r0, r5 <== 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; 30056d88: e58d5040 str r5, [sp, #64] ; 0x40 <== NOT EXECUTED name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 30056d8c: ebffb3d1 bl 30043cd8 <== NOT EXECUTED 30056d90: e1a01000 mov r1, r0 <== NOT EXECUTED 30056d94: e1a00005 mov r0, r5 <== NOT EXECUTED 30056d98: ebfeb9d2 bl 300054e8 <== NOT EXECUTED 30056d9c: e0855000 add r5, r5, r0 <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 30056da0: e1a00005 mov r0, r5 <== 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 ) ); 30056da4: e58d5040 str r5, [sp, #64] ; 0x40 <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 30056da8: ebffb3ca bl 30043cd8 <== NOT EXECUTED 30056dac: e28d702c add r7, sp, #44 ; 0x2c <== NOT EXECUTED 30056db0: e3a0c000 mov ip, #0 <== NOT EXECUTED 30056db4: e1a01000 mov r1, r0 <== NOT EXECUTED 30056db8: e1a0200c mov r2, ip <== NOT EXECUTED 30056dbc: e1a00005 mov r0, r5 <== NOT EXECUTED 30056dc0: e1a03007 mov r3, r7 <== NOT EXECUTED 30056dc4: e58dc000 str ip, [sp] <== NOT EXECUTED 30056dc8: ebfeb9f4 bl 300055a0 <== NOT EXECUTED 0, &old_loc, false ); if ( result != 0 ) { 30056dcc: e2505000 subs r5, r0, #0 <== NOT EXECUTED 30056dd0: 1a00007b bne 30056fc4 <_rename_r+0x2b4> <== NOT EXECUTED /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 30056dd4: e5d63000 ldrb r3, [r6] <== NOT EXECUTED 30056dd8: e353002f cmp r3, #47 ; 0x2f <== NOT EXECUTED 30056ddc: 1353005c cmpne r3, #92 ; 0x5c <== NOT EXECUTED 30056de0: 13a0e000 movne lr, #0 <== NOT EXECUTED 30056de4: 03a0e001 moveq lr, #1 <== NOT EXECUTED 30056de8: 1a000045 bne 30056f04 <_rename_r+0x1f4> <== NOT EXECUTED 30056dec: e59f3324 ldr r3, [pc, #804] ; 30057118 <_rename_r+0x408> <== NOT EXECUTED 30056df0: e28d5004 add r5, sp, #4 <== NOT EXECUTED 30056df4: e593c000 ldr ip, [r3] <== NOT EXECUTED 30056df8: e3a0e001 mov lr, #1 <== NOT EXECUTED 30056dfc: e28cc018 add ip, ip, #24 <== NOT EXECUTED 30056e00: e1a0a005 mov sl, r5 <== NOT EXECUTED 30056e04: e8bc000f ldm ip!, {r0, r1, r2, r3} <== NOT EXECUTED 30056e08: e8aa000f stmia sl!, {r0, r1, r2, r3} <== NOT EXECUTED if ( !new_parent_loc.ops->evalformake_h ) { 30056e0c: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 30056e10: e59c2000 ldr r2, [ip] <== NOT EXECUTED if ( !new_parent_loc.ops->evalformake_h ) { 30056e14: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 30056e18: e58a2000 str r2, [sl] <== NOT EXECUTED if ( !new_parent_loc.ops->evalformake_h ) { 30056e1c: e3530000 cmp r3, #0 <== NOT EXECUTED 30056e20: 0a000098 beq 30057088 <_rename_r+0x378> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); 30056e24: e086000e add r0, r6, lr <== NOT EXECUTED 30056e28: e1a01005 mov r1, r5 <== NOT EXECUTED 30056e2c: e28d2040 add r2, sp, #64 ; 0x40 <== NOT EXECUTED 30056e30: e1a0e00f mov lr, pc <== NOT EXECUTED 30056e34: e12fff13 bx r3 <== NOT EXECUTED if ( result != 0 ) { 30056e38: e2506000 subs r6, r0, #0 <== NOT EXECUTED 30056e3c: 1a00006e bne 30056ffc <_rename_r+0x2ec> <== 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 ) { 30056e40: e59d3014 ldr r3, [sp, #20] <== NOT EXECUTED 30056e44: e59d2028 ldr r2, [sp, #40] ; 0x28 <== NOT EXECUTED 30056e48: e1520003 cmp r2, r3 <== NOT EXECUTED 30056e4c: 1a00003d bne 30056f48 <_rename_r+0x238> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !new_parent_loc.ops->rename_h ) { 30056e50: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 30056e54: e593c040 ldr ip, [r3, #64] ; 0x40 <== NOT EXECUTED 30056e58: e35c0000 cmp ip, #0 <== NOT EXECUTED 30056e5c: 0a000084 beq 30057074 <_rename_r+0x364> <== 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 ); 30056e60: e59d3040 ldr r3, [sp, #64] ; 0x40 <== NOT EXECUTED 30056e64: e1a00004 mov r0, r4 <== NOT EXECUTED 30056e68: e1a01007 mov r1, r7 <== NOT EXECUTED 30056e6c: e1a02005 mov r2, r5 <== NOT EXECUTED 30056e70: e1a0e00f mov lr, pc <== NOT EXECUTED 30056e74: e12fff1c bx ip <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 30056e78: e59d3010 ldr r3, [sp, #16] <== 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 ); 30056e7c: e1a06000 mov r6, r0 <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 30056e80: e3530000 cmp r3, #0 <== NOT EXECUTED 30056e84: 0a000004 beq 30056e9c <_rename_r+0x18c> <== NOT EXECUTED 30056e88: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30056e8c: e3530000 cmp r3, #0 <== NOT EXECUTED 30056e90: 11a00005 movne r0, r5 <== NOT EXECUTED 30056e94: 11a0e00f movne lr, pc <== NOT EXECUTED 30056e98: 112fff13 bxne r3 <== NOT EXECUTED if ( free_old_parentloc ) 30056e9c: e3580000 cmp r8, #0 <== NOT EXECUTED 30056ea0: 1a00001e bne 30056f20 <_rename_r+0x210> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); 30056ea4: e59d3038 ldr r3, [sp, #56] ; 0x38 <== NOT EXECUTED 30056ea8: e3530000 cmp r3, #0 <== NOT EXECUTED 30056eac: 0a000004 beq 30056ec4 <_rename_r+0x1b4> <== NOT EXECUTED 30056eb0: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30056eb4: e3530000 cmp r3, #0 <== NOT EXECUTED 30056eb8: 11a00007 movne r0, r7 <== NOT EXECUTED 30056ebc: 11a0e00f movne lr, pc <== NOT EXECUTED 30056ec0: 112fff13 bxne r3 <== NOT EXECUTED return result; } 30056ec4: e1a00006 mov r0, r6 <== NOT EXECUTED 30056ec8: e28dd044 add sp, sp, #68 ; 0x44 <== NOT EXECUTED 30056ecc: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED */ old_parent_pathlen = rtems_filesystem_dirname ( old ); if ( old_parent_pathlen == 0 ) rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 30056ed0: e3530000 cmp r3, #0 <== NOT EXECUTED 30056ed4: 0affff99 beq 30056d40 <_rename_r+0x30> <== NOT EXECUTED 30056ed8: e59f3238 ldr r3, [pc, #568] ; 30057118 <_rename_r+0x408> <== NOT EXECUTED 30056edc: e28d4018 add r4, sp, #24 <== NOT EXECUTED 30056ee0: e593c000 ldr ip, [r3] <== NOT EXECUTED 30056ee4: e1a0e004 mov lr, r4 <== NOT EXECUTED 30056ee8: e28cc004 add ip, ip, #4 <== NOT EXECUTED 30056eec: e8bc000f ldm ip!, {r0, r1, r2, r3} <== NOT EXECUTED 30056ef0: e8ae000f stmia lr!, {r0, r1, r2, r3} <== NOT EXECUTED 30056ef4: e59c2000 ldr r2, [ip] <== NOT EXECUTED 30056ef8: e1a08007 mov r8, r7 <== NOT EXECUTED 30056efc: e58e2000 str r2, [lr] <== NOT EXECUTED 30056f00: eaffff98 b 30056d68 <_rename_r+0x58> <== NOT EXECUTED /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 30056f04: e3530000 cmp r3, #0 <== NOT EXECUTED 30056f08: 0affffb7 beq 30056dec <_rename_r+0xdc> <== NOT EXECUTED 30056f0c: e59f3204 ldr r3, [pc, #516] ; 30057118 <_rename_r+0x408> <== NOT EXECUTED 30056f10: e28d5004 add r5, sp, #4 <== NOT EXECUTED 30056f14: e593c000 ldr ip, [r3] <== NOT EXECUTED 30056f18: e28cc004 add ip, ip, #4 <== NOT EXECUTED 30056f1c: eaffffb7 b 30056e00 <_rename_r+0xf0> <== NOT EXECUTED result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); rtems_filesystem_freenode( &new_parent_loc ); if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); 30056f20: e59d3024 ldr r3, [sp, #36] ; 0x24 <== NOT EXECUTED 30056f24: e3530000 cmp r3, #0 <== NOT EXECUTED 30056f28: 0affffdd beq 30056ea4 <_rename_r+0x194> <== NOT EXECUTED 30056f2c: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30056f30: e3530000 cmp r3, #0 <== NOT EXECUTED 30056f34: 0affffda beq 30056ea4 <_rename_r+0x194> <== NOT EXECUTED 30056f38: e1a00004 mov r0, r4 <== NOT EXECUTED 30056f3c: e1a0e00f mov lr, pc <== NOT EXECUTED 30056f40: e12fff13 bx r3 <== NOT EXECUTED 30056f44: eaffffd6 b 30056ea4 <_rename_r+0x194> <== NOT EXECUTED * Check to see if the caller is trying to rename across file system * boundaries. */ if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) { rtems_filesystem_freenode( &new_parent_loc ); 30056f48: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 30056f4c: e3530000 cmp r3, #0 <== NOT EXECUTED 30056f50: 0a000004 beq 30056f68 <_rename_r+0x258> <== NOT EXECUTED 30056f54: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30056f58: e3530000 cmp r3, #0 <== NOT EXECUTED 30056f5c: 11a00005 movne r0, r5 <== NOT EXECUTED 30056f60: 11a0e00f movne lr, pc <== NOT EXECUTED 30056f64: 112fff13 bxne r3 <== NOT EXECUTED if ( free_old_parentloc ) 30056f68: e3580000 cmp r8, #0 <== NOT EXECUTED 30056f6c: 0a000007 beq 30056f90 <_rename_r+0x280> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 30056f70: e59d3024 ldr r3, [sp, #36] ; 0x24 <== NOT EXECUTED 30056f74: e3530000 cmp r3, #0 <== NOT EXECUTED 30056f78: 0a000004 beq 30056f90 <_rename_r+0x280> <== NOT EXECUTED 30056f7c: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30056f80: e3530000 cmp r3, #0 <== NOT EXECUTED 30056f84: 11a00004 movne r0, r4 <== NOT EXECUTED 30056f88: 11a0e00f movne lr, pc <== NOT EXECUTED 30056f8c: 112fff13 bxne r3 <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 30056f90: e59d3038 ldr r3, [sp, #56] ; 0x38 <== NOT EXECUTED 30056f94: e3530000 cmp r3, #0 <== NOT EXECUTED 30056f98: 0a000004 beq 30056fb0 <_rename_r+0x2a0> <== NOT EXECUTED 30056f9c: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30056fa0: e3530000 cmp r3, #0 <== NOT EXECUTED 30056fa4: 11a00007 movne r0, r7 <== NOT EXECUTED 30056fa8: 11a0e00f movne lr, pc <== NOT EXECUTED 30056fac: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EXDEV ); 30056fb0: ebff98ce bl 3003d2f0 <__errno> <== NOT EXECUTED 30056fb4: e3a03012 mov r3, #18 <== NOT EXECUTED 30056fb8: e5803000 str r3, [r0] <== NOT EXECUTED 30056fbc: e3e06000 mvn r6, #0 <== NOT EXECUTED 30056fc0: eaffffbf b 30056ec4 <_rename_r+0x1b4> <== NOT EXECUTED name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &old_loc, false ); if ( result != 0 ) { if ( free_old_parentloc ) 30056fc4: e3580000 cmp r8, #0 <== NOT EXECUTED 30056fc8: 0a000007 beq 30056fec <_rename_r+0x2dc> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 30056fcc: e59d3024 ldr r3, [sp, #36] ; 0x24 <== NOT EXECUTED 30056fd0: e3530000 cmp r3, #0 <== NOT EXECUTED 30056fd4: 0a000004 beq 30056fec <_rename_r+0x2dc> <== NOT EXECUTED 30056fd8: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30056fdc: e3530000 cmp r3, #0 <== NOT EXECUTED 30056fe0: 11a00004 movne r0, r4 <== NOT EXECUTED 30056fe4: 11a0e00f movne lr, pc <== NOT EXECUTED 30056fe8: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( result ); 30056fec: ebff98bf bl 3003d2f0 <__errno> <== NOT EXECUTED 30056ff0: e3e06000 mvn r6, #0 <== NOT EXECUTED 30056ff4: e5805000 str r5, [r0] <== NOT EXECUTED 30056ff8: eaffffb1 b 30056ec4 <_rename_r+0x1b4> <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); if ( result != 0 ) { rtems_filesystem_freenode( &new_parent_loc ); 30056ffc: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 30057000: e3530000 cmp r3, #0 <== NOT EXECUTED 30057004: 0a000004 beq 3005701c <_rename_r+0x30c> <== NOT EXECUTED 30057008: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 3005700c: e3530000 cmp r3, #0 <== NOT EXECUTED 30057010: 11a00005 movne r0, r5 <== NOT EXECUTED 30057014: 11a0e00f movne lr, pc <== NOT EXECUTED 30057018: 112fff13 bxne r3 <== NOT EXECUTED if ( free_old_parentloc ) 3005701c: e3580000 cmp r8, #0 <== NOT EXECUTED 30057020: 0a000007 beq 30057044 <_rename_r+0x334> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 30057024: e59d3024 ldr r3, [sp, #36] ; 0x24 <== NOT EXECUTED 30057028: e3530000 cmp r3, #0 <== NOT EXECUTED 3005702c: 0a000004 beq 30057044 <_rename_r+0x334> <== NOT EXECUTED 30057030: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30057034: e3530000 cmp r3, #0 <== NOT EXECUTED 30057038: 11a00004 movne r0, r4 <== NOT EXECUTED 3005703c: 11a0e00f movne lr, pc <== NOT EXECUTED 30057040: 112fff13 bxne r3 <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 30057044: e59d3038 ldr r3, [sp, #56] ; 0x38 <== NOT EXECUTED 30057048: e3530000 cmp r3, #0 <== NOT EXECUTED 3005704c: 0a000004 beq 30057064 <_rename_r+0x354> <== NOT EXECUTED 30057050: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30057054: e3530000 cmp r3, #0 <== NOT EXECUTED 30057058: 11a00007 movne r0, r7 <== NOT EXECUTED 3005705c: 11a0e00f movne lr, pc <== NOT EXECUTED 30057060: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( result ); 30057064: ebff98a1 bl 3003d2f0 <__errno> <== NOT EXECUTED 30057068: e5806000 str r6, [r0] <== NOT EXECUTED 3005706c: e3e06000 mvn r6, #0 <== NOT EXECUTED 30057070: eaffff93 b 30056ec4 <_rename_r+0x1b4> <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !new_parent_loc.ops->rename_h ) { rtems_filesystem_freenode( &new_parent_loc ); 30057074: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30057078: e3530000 cmp r3, #0 <== NOT EXECUTED 3005707c: 11a00005 movne r0, r5 <== NOT EXECUTED 30057080: 11a0e00f movne lr, pc <== NOT EXECUTED 30057084: 112fff13 bxne r3 <== NOT EXECUTED if ( free_old_parentloc ) 30057088: e3580000 cmp r8, #0 <== NOT EXECUTED 3005708c: 0a000007 beq 300570b0 <_rename_r+0x3a0> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 30057090: e59d3024 ldr r3, [sp, #36] ; 0x24 <== NOT EXECUTED 30057094: e3530000 cmp r3, #0 <== NOT EXECUTED 30057098: 0a000004 beq 300570b0 <_rename_r+0x3a0> <== NOT EXECUTED 3005709c: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 300570a0: e3530000 cmp r3, #0 <== NOT EXECUTED 300570a4: 11a00004 movne r0, r4 <== NOT EXECUTED 300570a8: 11a0e00f movne lr, pc <== NOT EXECUTED 300570ac: 112fff13 bxne r3 <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 300570b0: e59d3038 ldr r3, [sp, #56] ; 0x38 <== NOT EXECUTED 300570b4: e3530000 cmp r3, #0 <== NOT EXECUTED 300570b8: 0a000004 beq 300570d0 <_rename_r+0x3c0> <== NOT EXECUTED 300570bc: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 300570c0: e3530000 cmp r3, #0 <== NOT EXECUTED 300570c4: 11a00007 movne r0, r7 <== NOT EXECUTED 300570c8: 11a0e00f movne lr, pc <== NOT EXECUTED 300570cc: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 300570d0: ebff9886 bl 3003d2f0 <__errno> <== NOT EXECUTED 300570d4: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 300570d8: e5803000 str r3, [r0] <== NOT EXECUTED 300570dc: e3e06000 mvn r6, #0 <== NOT EXECUTED 300570e0: eaffff77 b 30056ec4 <_rename_r+0x1b4> <== NOT EXECUTED old_parent_pathlen = rtems_filesystem_dirname ( old ); if ( old_parent_pathlen == 0 ) rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); else { result = rtems_filesystem_evaluate_path( old, old_parent_pathlen, 300570e4: e28d4018 add r4, sp, #24 <== NOT EXECUTED 300570e8: e3a0c000 mov ip, #0 <== NOT EXECUTED 300570ec: e1a00005 mov r0, r5 <== NOT EXECUTED 300570f0: e1a01007 mov r1, r7 <== NOT EXECUTED 300570f4: e3a02002 mov r2, #2 <== NOT EXECUTED 300570f8: e1a03004 mov r3, r4 <== NOT EXECUTED 300570fc: e58dc000 str ip, [sp] <== NOT EXECUTED 30057100: ebfeb962 bl 30005690 <== NOT EXECUTED RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 30057104: e3500000 cmp r0, #0 <== NOT EXECUTED 30057108: 03a08001 moveq r8, #1 <== NOT EXECUTED 3005710c: 0affff15 beq 30056d68 <_rename_r+0x58> <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &old_loc, false ); if ( result != 0 ) { if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_set_errno_and_return_minus_one( result ); 30057110: e3e06000 mvn r6, #0 <== NOT EXECUTED 30057114: eaffff6a b 30056ec4 <_rename_r+0x1b4> <== NOT EXECUTED 30057118: 300614d0 .word 0x300614d0 30006f50 <_stat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 30006f50: e1a00001 mov r0, r1 <== NOT EXECUTED 30006f54: e1a01002 mov r1, r2 <== NOT EXECUTED 30006f58: eaffffc2 b 30006e68 <== NOT EXECUTED 3000c220 <_unlink_r>: int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { return unlink( path ); 3000c220: e1a00001 mov r0, r1 <== NOT EXECUTED 3000c224: eaffff5a b 3000bf94 <== NOT EXECUTED 30024f7c : #include int chdir( const char *pathname ) { 30024f7c: e92d4030 push {r4, r5, lr} 30024f80: e24dd018 sub sp, sp, #24 30024f84: e1a05000 mov r5, r0 /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 30024f88: eb007b52 bl 30043cd8 /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 30024f8c: e28d4004 add r4, sp, #4 30024f90: e3a0c001 mov ip, #1 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 30024f94: e1a01000 mov r1, r0 /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 30024f98: e1a0200c mov r2, ip 30024f9c: e1a00005 mov r0, r5 30024fa0: e1a03004 mov r3, r4 30024fa4: e58dc000 str ip, [sp] 30024fa8: ebff81b8 bl 30005690 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 30024fac: e3500000 cmp r0, #0 30024fb0: 1a000024 bne 30025048 /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { 30024fb4: e59d2010 ldr r2, [sp, #16] 30024fb8: e5923010 ldr r3, [r2, #16] 30024fbc: e3530000 cmp r3, #0 30024fc0: 0a000018 beq 30025028 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 30024fc4: e1a00004 mov r0, r4 30024fc8: e1a0e00f mov lr, pc 30024fcc: e12fff13 bx r3 30024fd0: e3500001 cmp r0, #1 30024fd4: 1a00001d bne 30025050 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTDIR ); } rtems_filesystem_freenode( &rtems_filesystem_current ); 30024fd8: e59f50a4 ldr r5, [pc, #164] ; 30025084 30024fdc: e595c000 ldr ip, [r5] 30024fe0: e59c3010 ldr r3, [ip, #16] 30024fe4: e3530000 cmp r3, #0 30024fe8: 0a000006 beq 30025008 30024fec: e593301c ldr r3, [r3, #28] 30024ff0: e3530000 cmp r3, #0 30024ff4: 0a000003 beq 30025008 30024ff8: e28c0004 add r0, ip, #4 30024ffc: e1a0e00f mov lr, pc 30025000: e12fff13 bx r3 30025004: e595c000 ldr ip, [r5] rtems_filesystem_current = loc; 30025008: e28cc004 add ip, ip, #4 3002500c: e8b4000f ldm r4!, {r0, r1, r2, r3} 30025010: e8ac000f stmia ip!, {r0, r1, r2, r3} 30025014: e5943000 ldr r3, [r4] 30025018: e3a00000 mov r0, #0 3002501c: e58c3000 str r3, [ip] return 0; } 30025020: e28dd018 add sp, sp, #24 30025024: e8bd8030 pop {r4, r5, pc} /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); 30025028: e592301c ldr r3, [r2, #28] <== NOT EXECUTED 3002502c: e3530000 cmp r3, #0 <== NOT EXECUTED 30025030: 11a00004 movne r0, r4 <== NOT EXECUTED 30025034: 11a0e00f movne lr, pc <== NOT EXECUTED 30025038: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 3002503c: eb0060ab bl 3003d2f0 <__errno> <== NOT EXECUTED 30025040: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30025044: e5803000 str r3, [r0] <== NOT EXECUTED 30025048: e3e00000 mvn r0, #0 3002504c: eafffff3 b 30025020 } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 30025050: e59d3010 ldr r3, [sp, #16] 30025054: e3530000 cmp r3, #0 30025058: 0a000004 beq 30025070 3002505c: e593301c ldr r3, [r3, #28] 30025060: e3530000 cmp r3, #0 30025064: 11a00004 movne r0, r4 30025068: 11a0e00f movne lr, pc 3002506c: 112fff13 bxne r3 rtems_set_errno_and_return_minus_one( ENOTDIR ); 30025070: eb00609e bl 3003d2f0 <__errno> 30025074: e3a03014 mov r3, #20 30025078: e5803000 str r3, [r0] 3002507c: e3e00000 mvn r0, #0 30025080: eaffffe6 b 30025020 30025084: 300614d0 .word 0x300614d0 30005348 : int chmod( const char *path, mode_t mode ) { 30005348: e92d4070 push {r4, r5, r6, lr} 3000534c: e24dd018 sub sp, sp, #24 30005350: e1a05001 mov r5, r1 30005354: e1a06000 mov r6, r0 int status; rtems_filesystem_location_info_t loc; int result; status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true ); 30005358: eb00fa5e bl 30043cd8 3000535c: e28d4004 add r4, sp, #4 30005360: e1a01000 mov r1, r0 30005364: e3a0c001 mov ip, #1 30005368: e1a00006 mov r0, r6 3000536c: e3a02000 mov r2, #0 30005370: e1a03004 mov r3, r4 30005374: e58dc000 str ip, [sp] 30005378: eb0000c4 bl 30005690 if ( status != 0 ) 3000537c: e3500000 cmp r0, #0 30005380: 1a000020 bne 30005408 return -1; if ( !loc.handlers ){ 30005384: e59d300c ldr r3, [sp, #12] 30005388: e3530000 cmp r3, #0 3000538c: 0a000012 beq 300053dc rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ 30005390: e593301c ldr r3, [r3, #28] 30005394: e3530000 cmp r3, #0 30005398: 0a00001c beq 30005410 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->fchmod_h)( &loc, mode ); 3000539c: e1a01005 mov r1, r5 300053a0: e1a00004 mov r0, r4 300053a4: e1a0e00f mov lr, pc 300053a8: e12fff13 bx r3 rtems_filesystem_freenode( &loc ); 300053ac: e59d3010 ldr r3, [sp, #16] if ( !loc.handlers->fchmod_h ){ rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->fchmod_h)( &loc, mode ); 300053b0: e1a05000 mov r5, r0 rtems_filesystem_freenode( &loc ); 300053b4: e3530000 cmp r3, #0 300053b8: 0a000004 beq 300053d0 300053bc: e593301c ldr r3, [r3, #28] 300053c0: e3530000 cmp r3, #0 300053c4: 11a00004 movne r0, r4 300053c8: 11a0e00f movne lr, pc 300053cc: 112fff13 bxne r3 return result; } 300053d0: e1a00005 mov r0, r5 300053d4: e28dd018 add sp, sp, #24 300053d8: e8bd8070 pop {r4, r5, r6, pc} status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true ); if ( status != 0 ) return -1; if ( !loc.handlers ){ rtems_filesystem_freenode( &loc ); 300053dc: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 300053e0: e3530000 cmp r3, #0 <== NOT EXECUTED 300053e4: 0a000004 beq 300053fc <== NOT EXECUTED 300053e8: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 300053ec: e3530000 cmp r3, #0 <== NOT EXECUTED 300053f0: 11a00004 movne r0, r4 <== NOT EXECUTED 300053f4: 11a0e00f movne lr, pc <== NOT EXECUTED 300053f8: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); 300053fc: eb00dfbb bl 3003d2f0 <__errno> <== NOT EXECUTED 30005400: e3a03009 mov r3, #9 <== NOT EXECUTED 30005404: e5803000 str r3, [r0] <== NOT EXECUTED 30005408: e3e05000 mvn r5, #0 3000540c: eaffffef b 300053d0 } if ( !loc.handlers->fchmod_h ){ rtems_filesystem_freenode( &loc ); 30005410: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 30005414: e3530000 cmp r3, #0 <== NOT EXECUTED 30005418: 0a000004 beq 30005430 <== NOT EXECUTED 3000541c: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30005420: e3530000 cmp r3, #0 <== NOT EXECUTED 30005424: 11a00004 movne r0, r4 <== NOT EXECUTED 30005428: 11a0e00f movne lr, pc <== NOT EXECUTED 3000542c: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 30005430: eb00dfae bl 3003d2f0 <__errno> <== NOT EXECUTED 30005434: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30005438: e5803000 str r3, [r0] <== NOT EXECUTED 3000543c: e3e05000 mvn r5, #0 <== NOT EXECUTED 30005440: eaffffe2 b 300053d0 <== NOT EXECUTED 30025088 : int chown( const char *path, uid_t owner, gid_t group ) { 30025088: e92d40f0 push {r4, r5, r6, r7, lr} 3002508c: e1a01801 lsl r1, r1, #16 30025090: e24dd018 sub sp, sp, #24 30025094: e1a02802 lsl r2, r2, #16 30025098: e1a06821 lsr r6, r1, #16 3002509c: e1a05822 lsr r5, r2, #16 300250a0: e1a07000 mov r7, r0 rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) 300250a4: eb007b0b bl 30043cd8 300250a8: e28d4004 add r4, sp, #4 300250ac: e1a01000 mov r1, r0 300250b0: e3a0c001 mov ip, #1 300250b4: e1a00007 mov r0, r7 300250b8: e3a02000 mov r2, #0 300250bc: e1a03004 mov r3, r4 300250c0: e58dc000 str ip, [sp] 300250c4: ebff8171 bl 30005690 300250c8: e3500000 cmp r0, #0 300250cc: 1a00001c bne 30025144 return -1; if ( !loc.ops->chown_h ) { 300250d0: e59d2010 ldr r2, [sp, #16] 300250d4: e5923018 ldr r3, [r2, #24] 300250d8: e3530000 cmp r3, #0 300250dc: 0a000010 beq 30025124 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->chown_h)( &loc, owner, group ); 300250e0: e1a02005 mov r2, r5 300250e4: e1a01006 mov r1, r6 300250e8: e1a00004 mov r0, r4 300250ec: e1a0e00f mov lr, pc 300250f0: e12fff13 bx r3 rtems_filesystem_freenode( &loc ); 300250f4: e59d3010 ldr r3, [sp, #16] 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 ); 300250f8: e1a05000 mov r5, r0 rtems_filesystem_freenode( &loc ); 300250fc: e3530000 cmp r3, #0 30025100: 0a000004 beq 30025118 30025104: e593301c ldr r3, [r3, #28] 30025108: e3530000 cmp r3, #0 3002510c: 11a00004 movne r0, r4 30025110: 11a0e00f movne lr, pc 30025114: 112fff13 bxne r3 return result; } 30025118: e1a00005 mov r0, r5 3002511c: e28dd018 add sp, sp, #24 30025120: e8bd80f0 pop {r4, r5, r6, r7, pc} if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) return -1; if ( !loc.ops->chown_h ) { rtems_filesystem_freenode( &loc ); 30025124: e592301c ldr r3, [r2, #28] <== NOT EXECUTED 30025128: e3530000 cmp r3, #0 <== NOT EXECUTED 3002512c: 11a00004 movne r0, r4 <== NOT EXECUTED 30025130: 11a0e00f movne lr, pc <== NOT EXECUTED 30025134: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 30025138: eb00606c bl 3003d2f0 <__errno> <== NOT EXECUTED 3002513c: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30025140: e5803000 str r3, [r0] <== NOT EXECUTED 30025144: e3e05000 mvn r5, #0 30025148: eafffff2 b 30025118 3002514c : #include int chroot( const char *pathname ) { 3002514c: e92d4070 push {r4, r5, r6, lr} 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) { 30025150: e59f50d8 ldr r5, [pc, #216] ; 30025230 30025154: e59f30d8 ldr r3, [pc, #216] ; 30025234 30025158: e5954000 ldr r4, [r5] #include int chroot( const char *pathname ) { 3002515c: e24dd018 sub sp, sp, #24 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) { 30025160: e1540003 cmp r4, r3 #include int chroot( const char *pathname ) { 30025164: e1a06000 mov r6, 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) { 30025168: 0a000020 beq 300251f0 rtems_libio_set_private_env(); /* try to set a new private env*/ if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = chdir(pathname); 3002516c: e1a00006 mov r0, r6 30025170: ebffff81 bl 30024f7c if (result) { 30025174: e250c000 subs ip, r0, #0 30025178: 1a000025 bne 30025214 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 3002517c: e28d4004 add r4, sp, #4 30025180: e1a0200c mov r2, ip 30025184: e59f00ac ldr r0, [pc, #172] ; 30025238 30025188: e3a01001 mov r1, #1 3002518c: e1a03004 mov r3, r4 30025190: e58dc000 str ip, [sp] 30025194: ebff813d bl 30005690 30025198: e3500000 cmp r0, #0 3002519c: 1a00001c bne 30025214 /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); } rtems_filesystem_freenode(&rtems_filesystem_root); 300251a0: e595c000 ldr ip, [r5] 300251a4: e59c3024 ldr r3, [ip, #36] ; 0x24 300251a8: e3530000 cmp r3, #0 300251ac: 0a000007 beq 300251d0 300251b0: e593301c ldr r3, [r3, #28] 300251b4: e3530000 cmp r3, #0 300251b8: 0a000004 beq 300251d0 300251bc: e28c0018 add r0, ip, #24 300251c0: e1a0e00f mov lr, pc 300251c4: e12fff13 bx r3 300251c8: e59f3060 ldr r3, [pc, #96] ; 30025230 300251cc: e593c000 ldr ip, [r3] rtems_filesystem_root = loc; 300251d0: e28cc018 add ip, ip, #24 300251d4: e8b4000f ldm r4!, {r0, r1, r2, r3} 300251d8: e8ac000f stmia ip!, {r0, r1, r2, r3} 300251dc: e5943000 ldr r3, [r4] 300251e0: e3a00000 mov r0, #0 300251e4: e58c3000 str r3, [ip] return 0; } 300251e8: e28dd018 add sp, sp, #24 300251ec: e8bd8070 pop {r4, r5, r6, pc} int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { rtems_libio_set_private_env(); /* try to set a new private env*/ 300251f0: eb000617 bl 30026a54 if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 300251f4: e5953000 ldr r3, [r5] 300251f8: e1530004 cmp r3, r4 300251fc: 1affffda bne 3002516c rtems_set_errno_and_return_minus_one( ENOTSUP ); 30025200: eb00603a bl 3003d2f0 <__errno> <== NOT EXECUTED 30025204: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30025208: e5803000 str r3, [r0] <== NOT EXECUTED 3002520c: e3e00000 mvn r0, #0 <== NOT EXECUTED 30025210: eafffff4 b 300251e8 <== NOT EXECUTED } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); 30025214: eb006035 bl 3003d2f0 <__errno> <== NOT EXECUTED 30025218: e1a04000 mov r4, r0 <== NOT EXECUTED 3002521c: eb006033 bl 3003d2f0 <__errno> <== NOT EXECUTED 30025220: e5903000 ldr r3, [r0] <== NOT EXECUTED 30025224: e3e00000 mvn r0, #0 <== NOT EXECUTED 30025228: e5843000 str r3, [r4] <== NOT EXECUTED 3002522c: eaffffed b 300251e8 <== NOT EXECUTED 30025230: 300614d0 .word 0x300614d0 30025234: 30065258 .word 0x30065258 30025238: 3005adb8 .word 0x3005adb8 30008338 : const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 30008338: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} 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; 3000833c: e5936000 ldr r6, [r3] const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 30008340: e1a0b003 mov fp, 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) 30008344: e3560000 cmp r6, #0 const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 30008348: e1a0a000 mov sl, r0 3000834c: e1a07001 mov r7, 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) 30008350: 0a000025 beq 300083ec rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 30008354: e59f30a4 ldr r3, [pc, #164] ; 30008400 30008358: e5938000 ldr r8, [r3] 3000835c: e3580000 cmp r8, #0 } /* 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 ); 30008360: 13a09000 movne r9, #0 30008364: 11a04009 movne r4, r9 for (i = 0; i < rtems_device_table_size; i++) { 30008368: 0a000010 beq 300083b0 if (!device_name_table[i].device_name) 3000836c: e0899109 add r9, r9, r9, lsl #2 30008370: e7965109 ldr r5, [r6, r9, lsl #2] continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 30008374: e1a0000a mov r0, sl 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) 30008378: e2551000 subs r1, r5, #0 continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 3000837c: e1a02007 mov r2, r7 /* 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++) { 30008380: e2844001 add r4, r4, #1 if (!device_name_table[i].device_name) 30008384: e0869109 add r9, r6, r9, lsl #2 30008388: 0a000005 beq 300083a4 continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 3000838c: eb000b03 bl 3000afa0 30008390: e3500000 cmp r0, #0 30008394: 1a000002 bne 300083a4 continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 30008398: e7d50007 ldrb r0, [r5, r7] 3000839c: e3500000 cmp r0, #0 300083a0: 0a000007 beq 300083c4 /* 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++) { 300083a4: e1580004 cmp r8, r4 300083a8: e1a09004 mov r9, r4 300083ac: 8affffee bhi 3000836c pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 300083b0: eb000744 bl 3000a0c8 <__errno> 300083b4: e3a03002 mov r3, #2 300083b8: e5803000 str r3, [r0] 300083bc: e3e00000 mvn r0, #0 } 300083c0: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} /* 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; 300083c4: e59f3038 ldr r3, [pc, #56] ; 30008404 if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; 300083c8: e58b9000 str r9, [fp] pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; 300083cc: e5933000 ldr r3, [r3] 300083d0: e5933028 ldr r3, [r3, #40] ; 0x28 300083d4: e58b3010 str r3, [fp, #16] 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; 300083d8: e59f3028 ldr r3, [pc, #40] ; 30008408 300083dc: e58b3008 str r3, [fp, #8] pathloc->ops = &devFS_ops; 300083e0: e59f3024 ldr r3, [pc, #36] ; 3000840c 300083e4: e58b300c str r3, [fp, #12] pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; 300083e8: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} } /* 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 ); 300083ec: eb000735 bl 3000a0c8 <__errno> <== NOT EXECUTED 300083f0: e3a0300e mov r3, #14 <== NOT EXECUTED 300083f4: e5803000 str r3, [r0] <== NOT EXECUTED 300083f8: e3e00000 mvn r0, #0 <== NOT EXECUTED 300083fc: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED 30008400: 3000dc4c .word 0x3000dc4c 30008404: 3000deac .word 0x3000deac 30008408: 3000de18 .word 0x3000de18 3000840c: 3000de50 .word 0x3000de50 30000fa8 : int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 30000fa8: e92d4070 push {r4, r5, r6, lr} rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 30000fac: e59f605c ldr r6, [pc, #92] ; 30001010 int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 30000fb0: e1a04000 mov r4, r0 rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 30000fb4: e5960000 ldr r0, [r6] 30000fb8: e0800100 add r0, r0, r0, lsl #2 30000fbc: e1a00100 lsl r0, r0, #2 30000fc0: eb001bac bl 30007e78 <_Workspace_Allocate> sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) 30000fc4: e2505000 subs r5, r0, #0 30000fc8: 0a00000b beq 30000ffc rtems_set_errno_and_return_minus_one( ENOMEM ); memset( 30000fcc: e5962000 ldr r2, [r6] 30000fd0: e3a01000 mov r1, #0 30000fd4: e0822102 add r2, r2, r2, lsl #2 30000fd8: e1a02102 lsl r2, r2, #2 30000fdc: eb002667 bl 3000a980 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; 30000fe0: e59f302c ldr r3, [pc, #44] ; 30001014 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; 30000fe4: e584501c str r5, [r4, #28] 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; 30000fe8: e2832038 add r2, r3, #56 ; 0x38 30000fec: e5842028 str r2, [r4, #40] ; 0x28 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; 30000ff0: e5843024 str r3, [r4, #36] ; 0x24 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; 30000ff4: e3a00000 mov r0, #0 return 0; } 30000ff8: e8bd8070 pop {r4, r5, r6, pc} sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) rtems_set_errno_and_return_minus_one( ENOMEM ); 30000ffc: eb002431 bl 3000a0c8 <__errno> <== NOT EXECUTED 30001000: e3a0300c mov r3, #12 <== NOT EXECUTED 30001004: e5803000 str r3, [r0] <== NOT EXECUTED 30001008: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000100c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED 30001010: 3000dc4c .word 0x3000dc4c 30001014: 3000de18 .word 0x3000de18 30001180 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 30001180: e52de004 push {lr} ; (str lr, [sp, #-4]!) 30001184: e1a03000 mov r3, r0 30001188: e24dd010 sub sp, sp, #16 rtems_libio_ioctl_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 3000118c: e5900038 ldr r0, [r0, #56] ; 0x38 args.iop = iop; args.command = command; 30001190: e98d0006 stmib sp, {r1, r2} args.buffer = buffer; status = rtems_io_control( 30001194: e590100c ldr r1, [r0, #12] 30001198: e1a0200d mov r2, sp 3000119c: e5900008 ldr r0, [r0, #8] rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 300011a0: e58d3000 str r3, [sp] args.command = command; args.buffer = buffer; status = rtems_io_control( 300011a4: eb000fcf bl 300050e8 np->major, np->minor, (void *) &args ); if ( status ) 300011a8: e3500000 cmp r0, #0 return rtems_deviceio_errno(status); return args.ioctl_return; 300011ac: 059d000c ldreq r0, [sp, #12] np->major, np->minor, (void *) &args ); if ( status ) 300011b0: 1a000001 bne 300011bc return rtems_deviceio_errno(status); return args.ioctl_return; } 300011b4: e28dd010 add sp, sp, #16 300011b8: e8bd8000 pop {pc} np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 300011bc: eb001c93 bl 30008410 <== NOT EXECUTED 300011c0: eafffffb b 300011b4 <== NOT EXECUTED 30001018 : const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 30001018: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} 3000101c: e1a04000 mov r4, r0 * 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') && 30001020: e5d00000 ldrb r0, [r0] const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 30001024: e1a05001 mov r5, 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') && 30001028: e3500064 cmp r0, #100 ; 0x64 const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 3000102c: e1a06002 mov r6, r2 30001030: e1a0b003 mov fp, r3 * 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') && 30001034: 0a000035 beq 30001110 (path[2] == 'v') && (path[3] == '\0')) return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 30001038: e2053a0f and r3, r5, #61440 ; 0xf000 3000103c: e3530a02 cmp r3, #8192 ; 0x2000 30001040: 13530a06 cmpne r3, #24576 ; 0x6000 30001044: 03a03000 moveq r3, #0 30001048: 13a03001 movne r3, #1 3000104c: 1a000039 bne 30001138 rtems_set_errno_and_return_minus_one( EINVAL ); else rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; 30001050: e59d2024 ldr r2, [sp, #36] ; 0x24 30001054: e5928000 ldr r8, [r2] if (!device_name_table) 30001058: e3580000 cmp r8, #0 3000105c: 0a00003f beq 30001160 rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 30001060: e59f210c ldr r2, [pc, #268] ; 30001174 30001064: e592a000 ldr sl, [r2] 30001068: e35a0000 cmp sl, #0 rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 3000106c: 13e09000 mvnne r9, #0 30001070: 11a07003 movne r7, r3 for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 30001074: 1a000007 bne 30001098 30001078: ea000033 b 3000114c <== NOT EXECUTED if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 3000107c: eb0026e7 bl 3000ac20 <== NOT EXECUTED 30001080: e3500000 cmp r0, #0 <== NOT EXECUTED 30001084: 0a00001c beq 300010fc <== NOT EXECUTED /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 30001088: e2877001 add r7, r7, #1 <== NOT EXECUTED 3000108c: e157000a cmp r7, sl <== NOT EXECUTED 30001090: e1a03007 mov r3, r7 <== NOT EXECUTED 30001094: 2a000009 bcs 300010c0 <== NOT EXECUTED if (device_name_table[i].device_name == NULL) 30001098: e0833103 add r3, r3, r3, lsl #2 3000109c: e7983103 ldr r3, [r8, r3, lsl #2] slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 300010a0: e1a00004 mov r0, r4 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) 300010a4: e2531000 subs r1, r3, #0 300010a8: 1afffff3 bne 3000107c slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); 300010ac: e1a09007 mov r9, r7 /* 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++){ 300010b0: e2877001 add r7, r7, #1 300010b4: e157000a cmp r7, sl 300010b8: e1a03007 mov r3, r7 300010bc: 3afffff5 bcc 30001098 else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) 300010c0: e3790001 cmn r9, #1 300010c4: 0a000020 beq 3000114c static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 300010c8: e10f7000 mrs r7, CPSR 300010cc: e3873080 orr r3, r7, #128 ; 0x80 300010d0: e129f003 msr CPSR_fc, r3 rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; 300010d4: e0899109 add r9, r9, r9, lsl #2 300010d8: e7884109 str r4, [r8, r9, lsl #2] device_name_table[slot].device_name_length = strlen(path); 300010dc: e1a00004 mov r0, r4 300010e0: eb002796 bl 3000af40 if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; 300010e4: e0888109 add r8, r8, r9, lsl #2 device_name_table[slot].device_name_length = strlen(path); device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; 300010e8: e5885010 str r5, [r8, #16] 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); 300010ec: e9880841 stmib r8, {r0, r6, fp} static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 300010f0: e129f007 msr CPSR_fc, r7 300010f4: e3a00000 mov r0, #0 device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } 300010f8: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); 300010fc: eb0023f1 bl 3000a0c8 <__errno> <== NOT EXECUTED 30001100: e3a03011 mov r3, #17 <== NOT EXECUTED 30001104: e5803000 str r3, [r0] <== NOT EXECUTED 30001108: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000110c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 30001110: e5d43001 ldrb r3, [r4, #1] 30001114: e3530065 cmp r3, #101 ; 0x65 30001118: 1affffc6 bne 30001038 (path[2] == 'v') && (path[3] == '\0')) 3000111c: e5d43002 ldrb r3, [r4, #2] 30001120: e3530076 cmp r3, #118 ; 0x76 30001124: 1affffc3 bne 30001038 30001128: e5d40003 ldrb r0, [r4, #3] 3000112c: e3500000 cmp r0, #0 30001130: 1affffc0 bne 30001038 30001134: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) rtems_set_errno_and_return_minus_one( EINVAL ); 30001138: eb0023e2 bl 3000a0c8 <__errno> <== NOT EXECUTED 3000113c: e3a03016 mov r3, #22 <== NOT EXECUTED 30001140: e5803000 str r3, [r0] <== NOT EXECUTED 30001144: e3e00000 mvn r0, #0 <== NOT EXECUTED 30001148: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); 3000114c: eb0023dd bl 3000a0c8 <__errno> <== NOT EXECUTED 30001150: e3a0300c mov r3, #12 <== NOT EXECUTED 30001154: e5803000 str r3, [r0] <== NOT EXECUTED 30001158: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000115c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 30001160: eb0023d8 bl 3000a0c8 <__errno> <== NOT EXECUTED 30001164: e3a0300e mov r3, #14 <== NOT EXECUTED 30001168: e5803000 str r3, [r0] <== NOT EXECUTED 3000116c: e3e00000 mvn r0, #0 <== NOT EXECUTED 30001170: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED 30001174: 3000dc4c .word 0x3000dc4c 30001204 : ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { 30001204: e92d4010 push {r4, lr} <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 30001208: e590c014 ldr ip, [r0, #20] <== NOT EXECUTED ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { 3000120c: e24dd01c sub sp, sp, #28 <== NOT EXECUTED np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; 30001210: e58d2010 str r2, [sp, #16] <== NOT EXECUTED ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { 30001214: e1a03000 mov r3, r0 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 30001218: e3a02000 mov r2, #0 <== 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; 3000121c: e5900038 ldr r0, [r0, #56] ; 0x38 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 30001220: e58d2018 str r2, [sp, #24] <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 30001224: e58dc014 str ip, [sp, #20] <== NOT EXECUTED np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = buffer; 30001228: e58d100c str r1, [sp, #12] <== NOT EXECUTED args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 3000122c: e1a0200d mov r2, sp <== NOT EXECUTED 30001230: e590100c ldr r1, [r0, #12] <== NOT EXECUTED 30001234: e5900008 ldr r0, [r0, #8] <== NOT EXECUTED rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 30001238: e58d3000 str r3, [sp] <== NOT EXECUTED args.offset = iop->offset; 3000123c: e283400c add r4, r3, #12 <== NOT EXECUTED 30001240: e8940018 ldm r4, {r3, r4} <== NOT EXECUTED 30001244: e98d0018 stmib sp, {r3, r4} <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 30001248: eb001007 bl 3000526c <== NOT EXECUTED np->major, np->minor, (void *) &args ); if ( status ) 3000124c: e3500000 cmp r0, #0 <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 30001250: 059d0018 ldreq r0, [sp, #24] <== NOT EXECUTED np->major, np->minor, (void *) &args ); if ( status ) 30001254: 1a000001 bne 30001260 <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; } 30001258: e28dd01c add sp, sp, #28 <== NOT EXECUTED 3000125c: e8bd8010 pop {r4, pc} <== NOT EXECUTED np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 30001260: eb001c6a bl 30008410 <== NOT EXECUTED 30001264: eafffffb b 30001258 <== NOT EXECUTED 30001268 : struct stat *buf ) { rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; 30001268: e5903000 ldr r3, [r0] int devFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 3000126c: e52de004 push {lr} ; (str lr, [sp, #-4]!) rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) 30001270: e3530000 cmp r3, #0 30001274: 0a000007 beq 30001298 rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); buf->st_mode = the_dev->mode; 30001278: e5930010 ldr r0, [r3, #16] 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 ); 3000127c: e593200c ldr r2, [r3, #12] rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 30001280: e5933008 ldr r3, [r3, #8] buf->st_mode = the_dev->mode; 30001284: e581000c str r0, [r1, #12] 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 ); 30001288: e5813018 str r3, [r1, #24] 3000128c: e581201c str r2, [r1, #28] buf->st_mode = the_dev->mode; 30001290: e3a00000 mov r0, #0 return 0; } 30001294: e49df004 pop {pc} ; (ldr pc, [sp], #4) { rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); 30001298: eb00238a bl 3000a0c8 <__errno> <== NOT EXECUTED 3000129c: e3a0300e mov r3, #14 <== NOT EXECUTED 300012a0: e5803000 str r3, [r0] <== NOT EXECUTED 300012a4: e3e00000 mvn r0, #0 <== NOT EXECUTED 300012a8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED 300012ac : ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 300012ac: e92d4010 push {r4, lr} args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 300012b0: e590c014 ldr ip, [r0, #20] ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 300012b4: e24dd01c sub sp, sp, #28 np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; 300012b8: e58d2010 str r2, [sp, #16] ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 300012bc: e1a03000 mov r3, r0 args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 300012c0: e3a02000 mov r2, #0 { rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 300012c4: e5900038 ldr r0, [r0, #56] ; 0x38 args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 300012c8: e58d2018 str r2, [sp, #24] args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 300012cc: e58dc014 str ip, [sp, #20] np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; 300012d0: e58d100c str r1, [sp, #12] args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 300012d4: e1a0200d mov r2, sp 300012d8: e590100c ldr r1, [r0, #12] 300012dc: e5900008 ldr r0, [r0, #8] rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 300012e0: e58d3000 str r3, [sp] args.offset = iop->offset; 300012e4: e283400c add r4, r3, #12 300012e8: e8940018 ldm r4, {r3, r4} 300012ec: e98d0018 stmib sp, {r3, r4} args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 300012f0: eb000ff1 bl 300052bc np->major, np->minor, (void *) &args ); if ( status ) 300012f4: e3500000 cmp r0, #0 return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 300012f8: 059d0018 ldreq r0, [sp, #24] np->major, np->minor, (void *) &args ); if ( status ) 300012fc: 1a000001 bne 30001308 return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; } 30001300: e28dd01c add sp, sp, #28 30001304: e8bd8010 pop {r4, pc} np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 30001308: eb001c40 bl 30008410 <== NOT EXECUTED 3000130c: eafffffb b 30001300 <== NOT EXECUTED 3000a83c : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 3000a83c: e52de004 push {lr} ; (str lr, [sp, #-4]!) args.iop = iop; args.command = command; args.buffer = buffer; the_jnode = iop->file_info; 3000a840: e5903038 ldr r3, [r0, #56] ; 0x38 int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 3000a844: e24dd010 sub sp, sp, #16 rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; args.command = command; args.buffer = buffer; 3000a848: e88d0007 stm sp, {r0, r1, r2} the_jnode = iop->file_info; status = rtems_io_control( 3000a84c: e5931054 ldr r1, [r3, #84] ; 0x54 3000a850: e5930050 ldr r0, [r3, #80] ; 0x50 3000a854: e1a0200d mov r2, sp 3000a858: eb000470 bl 3000ba20 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 3000a85c: e3500000 cmp r0, #0 return rtems_deviceio_errno(status); return args.ioctl_return; 3000a860: 059d000c ldreq r0, [sp, #12] the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 3000a864: 1a000001 bne 3000a870 return rtems_deviceio_errno(status); return args.ioctl_return; } 3000a868: e28dd010 add sp, sp, #16 3000a86c: e8bd8000 pop {pc} the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 3000a870: eb0005b3 bl 3000bf44 <== NOT EXECUTED 3000a874: eafffffb b 3000a868 <== NOT EXECUTED 3000a8d8 : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { 3000a8d8: e92d4010 push {r4, lr} <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 3000a8dc: e280400c add r4, r0, #12 <== NOT EXECUTED 3000a8e0: e8940018 ldm r4, {r3, r4} <== NOT EXECUTED ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { 3000a8e4: e24dd01c sub sp, sp, #28 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 3000a8e8: e590c014 ldr ip, [r0, #20] <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 3000a8ec: e98d0018 stmib sp, {r3, r4} <== NOT EXECUTED args.buffer = buffer; args.count = count; 3000a8f0: e58d2010 str r2, [sp, #16] <== NOT EXECUTED { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 3000a8f4: e5903038 ldr r3, [r0, #56] ; 0x38 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 3000a8f8: e3a02000 mov r2, #0 <== NOT EXECUTED 3000a8fc: e58d2018 str r2, [sp, #24] <== NOT EXECUTED the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = buffer; 3000a900: e58d100c str r1, [sp, #12] <== NOT EXECUTED args.count = count; args.flags = iop->flags; 3000a904: e58dc014 str ip, [sp, #20] <== NOT EXECUTED rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 3000a908: e58d0000 str r0, [sp] <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 3000a90c: e5931054 ldr r1, [r3, #84] ; 0x54 <== NOT EXECUTED 3000a910: e5930050 ldr r0, [r3, #80] ; 0x50 <== NOT EXECUTED 3000a914: e1a0200d mov r2, sp <== NOT EXECUTED 3000a918: eb000468 bl 3000bac0 <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 3000a91c: e3500000 cmp r0, #0 <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 3000a920: 059d0018 ldreq r0, [sp, #24] <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 3000a924: 1a000001 bne 3000a930 <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; } 3000a928: e28dd01c add sp, sp, #28 <== NOT EXECUTED 3000a92c: e8bd8010 pop {r4, pc} <== NOT EXECUTED the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 3000a930: eb000583 bl 3000bf44 <== NOT EXECUTED 3000a934: eafffffb b 3000a928 <== NOT EXECUTED 3000a878 : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 3000a878: e92d4010 push {r4, lr} IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 3000a87c: e280400c add r4, r0, #12 3000a880: e8940018 ldm r4, {r3, r4} ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 3000a884: e24dd01c sub sp, sp, #28 args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 3000a888: e590c014 ldr ip, [r0, #20] IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 3000a88c: e98d0018 stmib sp, {r3, r4} args.buffer = (void *) buffer; args.count = count; 3000a890: e58d2010 str r2, [sp, #16] { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 3000a894: e5903038 ldr r3, [r0, #56] ; 0x38 args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 3000a898: e3a02000 mov r2, #0 3000a89c: e58d2018 str r2, [sp, #24] the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; 3000a8a0: e58d100c str r1, [sp, #12] args.count = count; args.flags = iop->flags; 3000a8a4: e58dc014 str ip, [sp, #20] rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 3000a8a8: e58d0000 str r0, [sp] args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 3000a8ac: e5931054 ldr r1, [r3, #84] ; 0x54 3000a8b0: e5930050 ldr r0, [r3, #80] ; 0x50 3000a8b4: e1a0200d mov r2, sp 3000a8b8: eb000494 bl 3000bb10 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 3000a8bc: e3500000 cmp r0, #0 return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 3000a8c0: 059d0018 ldreq r0, [sp, #24] the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 3000a8c4: 1a000001 bne 3000a8d0 return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; } 3000a8c8: e28dd01c add sp, sp, #28 3000a8cc: e8bd8010 pop {r4, pc} the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 3000a8d0: eb00059b bl 3000bf44 <== NOT EXECUTED 3000a8d4: eafffffb b 3000a8c8 <== NOT EXECUTED 30002e9c : drainOutput (struct rtems_termios_tty *tty) { rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 30002e9c: e59030b4 ldr r3, [r0, #180] ; 0xb4 /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 30002ea0: e92d4030 push {r4, r5, lr} rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 30002ea4: e3530000 cmp r3, #0 /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 30002ea8: e1a04000 mov r4, r0 rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 30002eac: 08bd8030 popeq {r4, r5, pc} static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 30002eb0: e10f3000 mrs r3, CPSR <== NOT EXECUTED 30002eb4: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED 30002eb8: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED rtems_interrupt_disable (level); while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 30002ebc: e5901084 ldr r1, [r0, #132] ; 0x84 <== NOT EXECUTED 30002ec0: e5902080 ldr r2, [r0, #128] ; 0x80 <== NOT EXECUTED 30002ec4: e1510002 cmp r1, r2 <== NOT EXECUTED 30002ec8: 0a00000f beq 30002f0c <== NOT EXECUTED tty->rawOutBufState = rob_wait; 30002ecc: e3a05002 mov r5, #2 <== NOT EXECUTED 30002ed0: e5845094 str r5, [r4, #148] ; 0x94 <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 30002ed4: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 30002ed8: e3a01000 mov r1, #0 <== NOT EXECUTED 30002edc: e594008c ldr r0, [r4, #140] ; 0x8c <== NOT EXECUTED 30002ee0: e1a02001 mov r2, r1 <== NOT EXECUTED 30002ee4: eb00063c bl 300047dc <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 30002ee8: e3500000 cmp r0, #0 <== NOT EXECUTED 30002eec: 1a000008 bne 30002f14 <== NOT EXECUTED static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 30002ef0: e10f3000 mrs r3, CPSR <== NOT EXECUTED 30002ef4: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED 30002ef8: e129f002 msr CPSR_fc, r2 <== 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) { 30002efc: e5941084 ldr r1, [r4, #132] ; 0x84 <== NOT EXECUTED 30002f00: e5942080 ldr r2, [r4, #128] ; 0x80 <== NOT EXECUTED 30002f04: e1510002 cmp r1, r2 <== NOT EXECUTED 30002f08: 1afffff0 bne 30002ed0 <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 30002f0c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED 30002f10: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 30002f14: eb0007cf bl 30004e58 <== NOT EXECUTED 300021b8 : int dup2( int fildes, int fildes2 ) { 300021b8: e92d4070 push {r4, r5, r6, lr} 300021bc: e24dd048 sub sp, sp, #72 ; 0x48 300021c0: e1a05001 mov r5, r1 /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 300021c4: e1a0100d mov r1, sp int dup2( int fildes, int fildes2 ) { 300021c8: e1a06000 mov r6, r0 /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 300021cc: eb0001be bl 300028cc if ( status == -1 ) 300021d0: e3700001 cmn r0, #1 /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 300021d4: e1a0400d mov r4, sp if ( status == -1 ) 300021d8: 1a000002 bne 300021e8 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 300021dc: e3e00000 mvn r0, #0 } 300021e0: e28dd048 add sp, sp, #72 ; 0x48 300021e4: e8bd8070 pop {r4, r5, r6, pc} /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); 300021e8: e1a0100d mov r1, sp 300021ec: e1a00005 mov r0, r5 300021f0: eb0001b5 bl 300028cc if ( status == -1 ) 300021f4: e3700001 cmn r0, #1 300021f8: 0afffff7 beq 300021dc /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 300021fc: e1a00006 mov r0, r6 <== NOT EXECUTED 30002200: e1a02005 mov r2, r5 <== NOT EXECUTED 30002204: e3a01000 mov r1, #0 <== NOT EXECUTED 30002208: eb00009e bl 30002488 <== NOT EXECUTED 3000220c: eafffff3 b 300021e0 <== NOT EXECUTED 30002910 : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 30002910: e92d4010 push {r4, lr} <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 30002914: e591203c ldr r2, [r1, #60] ; 0x3c <== NOT EXECUTED /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 30002918: e24dd004 sub sp, sp, #4 <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 3000291c: e3120c02 tst r2, #512 ; 0x200 <== NOT EXECUTED /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 30002920: e1a04001 mov r4, r1 <== NOT EXECUTED 30002924: e20000ff and r0, r0, #255 ; 0xff <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 30002928: 0a000007 beq 3000294c <== NOT EXECUTED 3000292c: e59f2060 ldr r2, [pc, #96] ; 30002994 <== NOT EXECUTED 30002930: e2503009 subs r3, r0, #9 <== NOT EXECUTED 30002934: 13a03001 movne r3, #1 <== NOT EXECUTED 30002938: e5922000 ldr r2, [r2] <== NOT EXECUTED 3000293c: e0822000 add r2, r2, r0 <== NOT EXECUTED 30002940: e5d22001 ldrb r2, [r2, #1] <== NOT EXECUTED 30002944: e01332a2 ands r3, r3, r2, lsr #5 <== NOT EXECUTED 30002948: 1a000003 bne 3000295c <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); 3000294c: e1a01004 mov r1, r4 <== NOT EXECUTED 30002950: ebffff92 bl 300027a0 <== NOT EXECUTED } } 30002954: e28dd004 add sp, sp, #4 <== NOT EXECUTED 30002958: e8bd8010 pop {r4, pc} <== 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')) { 3000295c: e350000a cmp r0, #10 <== NOT EXECUTED 30002960: 0afffff9 beq 3000294c <== NOT EXECUTED char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; 30002964: e2203040 eor r3, r0, #64 ; 0x40 <== 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] = '^'; 30002968: e3a0c05e mov ip, #94 ; 0x5e <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); 3000296c: e1a0000d mov r0, sp <== NOT EXECUTED 30002970: e3a01002 mov r1, #2 <== NOT EXECUTED 30002974: e1a02004 mov r2, r4 <== NOT EXECUTED { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; 30002978: e5cd3001 strb r3, [sp, #1] <== 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] = '^'; 3000297c: e5cdc000 strb ip, [sp] <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); 30002980: ebffff3e bl 30002680 <== NOT EXECUTED tty->column += 2; 30002984: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED 30002988: e2833002 add r3, r3, #2 <== NOT EXECUTED 3000298c: e5843028 str r3, [r4, #40] ; 0x28 <== NOT EXECUTED * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 30002990: eaffffef b 30002954 <== NOT EXECUTED 30002994: 30018a38 .word 0x30018a38 30025850 : group_fp = fopen("/etc/group", "r"); } void endgrent(void) { if (group_fp != NULL) 30025850: e59f300c ldr r3, [pc, #12] ; 30025864 <== NOT EXECUTED 30025854: e5930000 ldr r0, [r3] <== NOT EXECUTED 30025858: e3500000 cmp r0, #0 <== NOT EXECUTED 3002585c: 012fff1e bxeq lr <== NOT EXECUTED fclose(group_fp); 30025860: ea005eef b 3003d424 <== NOT EXECUTED 30025864: 30064f10 .word 0x30064f10 30025868 : passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { if (passwd_fp != NULL) 30025868: e59f300c ldr r3, [pc, #12] ; 3002587c <== NOT EXECUTED 3002586c: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED 30025870: e3500000 cmp r0, #0 <== NOT EXECUTED 30025874: 012fff1e bxeq lr <== NOT EXECUTED fclose(passwd_fp); 30025878: ea005ee9 b 3003d424 <== NOT EXECUTED 3002587c: 30064f10 .word 0x30064f10 30002998 : * FIXME: Some of the tests should check for IEXTEN, too. */ static void erase (struct rtems_termios_tty *tty, int lineFlag) { if (tty->ccount == 0) 30002998: e5903020 ldr r3, [r0, #32] <== 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) { 3000299c: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED if (tty->ccount == 0) 300029a0: e3530000 cmp r3, #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) { 300029a4: e1a04000 mov r4, r0 <== NOT EXECUTED 300029a8: e1a06001 mov r6, r1 <== NOT EXECUTED if (tty->ccount == 0) 300029ac: 08bd85f0 popeq {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED return; if (lineFlag) { 300029b0: e3510000 cmp r1, #0 <== NOT EXECUTED 300029b4: 0590203c ldreq r2, [r0, #60] ; 0x3c <== NOT EXECUTED 300029b8: 1a000025 bne 30002a54 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 300029bc: e59f71d4 ldr r7, [pc, #468] ; 30002b98 <== NOT EXECUTED 300029c0: ea000007 b 300029e4 <== NOT EXECUTED 300029c4: e3120c02 tst r2, #512 ; 0x200 <== NOT EXECUTED 300029c8: 1a00005a bne 30002b38 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 300029cc: e3560000 cmp r6, #0 <== NOT EXECUTED 300029d0: 08bd85f0 popeq {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); return; } } while (tty->ccount) { 300029d4: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED 300029d8: e3530000 cmp r3, #0 <== NOT EXECUTED 300029dc: 08bd85f0 popeq {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED 300029e0: e594203c ldr r2, [r4, #60] ; 0x3c <== NOT EXECUTED unsigned char c = tty->cbuf[--tty->ccount]; 300029e4: e2433001 sub r3, r3, #1 <== NOT EXECUTED 300029e8: e594001c ldr r0, [r4, #28] <== NOT EXECUTED 300029ec: e5843020 str r3, [r4, #32] <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { 300029f0: e3120008 tst r2, #8 <== NOT EXECUTED echo ('\n', tty); return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; 300029f4: e7d05003 ldrb r5, [r0, r3] <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { 300029f8: 0afffff3 beq 300029cc <== NOT EXECUTED if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 300029fc: e3560000 cmp r6, #0 <== NOT EXECUTED 30002a00: 1a000001 bne 30002a0c <== NOT EXECUTED 30002a04: e3120010 tst r2, #16 <== NOT EXECUTED 30002a08: 0a000046 beq 30002b28 <== NOT EXECUTED echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { 30002a0c: e3550009 cmp r5, #9 <== NOT EXECUTED 30002a10: 0a000020 beq 30002a98 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 30002a14: e5973000 ldr r3, [r7] <== NOT EXECUTED 30002a18: e2855001 add r5, r5, #1 <== NOT EXECUTED 30002a1c: e7d33005 ldrb r3, [r3, r5] <== NOT EXECUTED 30002a20: e3130020 tst r3, #32 <== NOT EXECUTED 30002a24: 1affffe6 bne 300029c4 <== 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); 30002a28: e59f016c ldr r0, [pc, #364] ; 30002b9c <== NOT EXECUTED 30002a2c: e3a01003 mov r1, #3 <== NOT EXECUTED 30002a30: e1a02004 mov r2, r4 <== NOT EXECUTED 30002a34: ebffff11 bl 30002680 <== NOT EXECUTED if (tty->column) 30002a38: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED 30002a3c: e3530000 cmp r3, #0 <== NOT EXECUTED tty->column--; 30002a40: 12433001 subne r3, r3, #1 <== NOT EXECUTED 30002a44: 15843028 strne r3, [r4, #40] ; 0x28 <== NOT EXECUTED } } } if (!lineFlag) 30002a48: e3560000 cmp r6, #0 <== NOT EXECUTED 30002a4c: 1affffe0 bne 300029d4 <== NOT EXECUTED 30002a50: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED erase (struct rtems_termios_tty *tty, int lineFlag) { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { 30002a54: e590203c ldr r2, [r0, #60] ; 0x3c <== NOT EXECUTED 30002a58: e2121008 ands r1, r2, #8 <== NOT EXECUTED tty->ccount = 0; 30002a5c: 05801020 streq r1, [r0, #32] <== NOT EXECUTED erase (struct rtems_termios_tty *tty, int lineFlag) { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { 30002a60: 08bd85f0 popeq {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { 30002a64: e2121010 ands r1, r2, #16 <== NOT EXECUTED 30002a68: 1affffd3 bne 300029bc <== NOT EXECUTED tty->ccount = 0; 30002a6c: e5801020 str r1, [r0, #32] <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 30002a70: e5d00044 ldrb r0, [r0, #68] ; 0x44 <== NOT EXECUTED 30002a74: e1a01004 mov r1, r4 <== NOT EXECUTED 30002a78: ebffffa4 bl 30002910 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 30002a7c: e594303c ldr r3, [r4, #60] ; 0x3c <== NOT EXECUTED 30002a80: e3130020 tst r3, #32 <== NOT EXECUTED 30002a84: 08bd85f0 popeq {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED echo ('\n', tty); 30002a88: e1a01004 mov r1, r4 <== NOT EXECUTED 30002a8c: e3a0000a mov r0, #10 <== NOT EXECUTED } } if (!lineFlag) break; } } 30002a90: e8bd45f0 pop {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); 30002a94: eaffff9d b 30002910 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 30002a98: e3530000 cmp r3, #0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { int col = tty->read_start_column; 30002a9c: e594502c ldr r5, [r4, #44] ; 0x2c <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 30002aa0: 0a000011 beq 30002aec <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 30002aa4: e5978000 ldr r8, [r7] <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 30002aa8: e202ac02 and sl, r2, #512 ; 0x200 <== NOT EXECUTED while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 30002aac: e3a02000 mov r2, #0 <== NOT EXECUTED /* * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; 30002ab0: e7d01002 ldrb r1, [r0, r2] <== NOT EXECUTED 30002ab4: e2822001 add r2, r2, #1 <== NOT EXECUTED if (c == '\t') { 30002ab8: e3510009 cmp r1, #9 <== NOT EXECUTED col = (col | 7) + 1; 30002abc: 03855007 orreq r5, r5, #7 <== NOT EXECUTED } else if (iscntrl (c)) { 30002ac0: e088c001 add ip, r8, r1 <== NOT EXECUTED * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; 30002ac4: 02855001 addeq r5, r5, #1 <== NOT EXECUTED /* * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { 30002ac8: 0a000005 beq 30002ae4 <== NOT EXECUTED col = (col | 7) + 1; } else if (iscntrl (c)) { 30002acc: e5dc1001 ldrb r1, [ip, #1] <== NOT EXECUTED 30002ad0: e3110020 tst r1, #32 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) col += 2; } else { col++; 30002ad4: 02855001 addeq r5, r5, #1 <== NOT EXECUTED while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 30002ad8: 0a000001 beq 30002ae4 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 30002adc: e35a0000 cmp sl, #0 <== NOT EXECUTED col += 2; 30002ae0: 12855002 addne r5, r5, #2 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 30002ae4: e1530002 cmp r3, r2 <== NOT EXECUTED 30002ae8: 1afffff0 bne 30002ab0 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 30002aec: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED 30002af0: e1550003 cmp r5, r3 <== NOT EXECUTED 30002af4: aaffffb4 bge 300029cc <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); 30002af8: e59f00a0 ldr r0, [pc, #160] ; 30002ba0 <== NOT EXECUTED 30002afc: e3a01001 mov r1, #1 <== NOT EXECUTED 30002b00: e1a02004 mov r2, r4 <== NOT EXECUTED 30002b04: ebfffedd bl 30002680 <== NOT EXECUTED tty->column--; 30002b08: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED 30002b0c: e2433001 sub r3, r3, #1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 30002b10: e1550003 cmp r5, r3 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; 30002b14: e5843028 str r3, [r4, #40] ; 0x28 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 30002b18: bafffff6 blt 30002af8 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 30002b1c: e3560000 cmp r6, #0 <== NOT EXECUTED 30002b20: 1affffab bne 300029d4 <== NOT EXECUTED 30002b24: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== 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); 30002b28: e5d40043 ldrb r0, [r4, #67] ; 0x43 <== NOT EXECUTED 30002b2c: e1a01004 mov r1, r4 <== NOT EXECUTED } } if (!lineFlag) break; } } 30002b30: e8bd45f0 pop {r4, r5, r6, r7, r8, sl, lr} <== 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); 30002b34: eaffff75 b 30002910 <== NOT EXECUTED tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 30002b38: e59f005c ldr r0, [pc, #92] ; 30002b9c <== NOT EXECUTED 30002b3c: e3a01003 mov r1, #3 <== NOT EXECUTED 30002b40: e1a02004 mov r2, r4 <== NOT EXECUTED 30002b44: ebfffecd bl 30002680 <== NOT EXECUTED if (tty->column) 30002b48: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED 30002b4c: e3530000 cmp r3, #0 <== NOT EXECUTED tty->column--; 30002b50: 12433001 subne r3, r3, #1 <== NOT EXECUTED 30002b54: 15843028 strne r3, [r4, #40] ; 0x28 <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 30002b58: e5973000 ldr r3, [r7] <== NOT EXECUTED 30002b5c: e7d33005 ldrb r3, [r3, r5] <== NOT EXECUTED 30002b60: e3130020 tst r3, #32 <== NOT EXECUTED 30002b64: 0affffaf beq 30002a28 <== NOT EXECUTED 30002b68: e594203c ldr r2, [r4, #60] ; 0x3c <== NOT EXECUTED 30002b6c: e3120c02 tst r2, #512 ; 0x200 <== NOT EXECUTED 30002b70: 0affff95 beq 300029cc <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 30002b74: e59f0020 ldr r0, [pc, #32] ; 30002b9c <== NOT EXECUTED 30002b78: e3a01003 mov r1, #3 <== NOT EXECUTED 30002b7c: e1a02004 mov r2, r4 <== NOT EXECUTED 30002b80: ebfffebe bl 30002680 <== NOT EXECUTED if (tty->column) 30002b84: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED 30002b88: e3530000 cmp r3, #0 <== NOT EXECUTED tty->column--; 30002b8c: 12433001 subne r3, r3, #1 <== NOT EXECUTED 30002b90: 15843028 strne r3, [r4, #40] ; 0x28 <== NOT EXECUTED 30002b94: eaffffab b 30002a48 <== NOT EXECUTED 30002b98: 30018a38 .word 0x30018a38 30002b9c: 300182dc .word 0x300182dc 30002ba0: 300182d8 .word 0x300182d8 30037a58 : #include int fchdir( int fd ) { 30037a58: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); 30037a5c: e59f3174 ldr r3, [pc, #372] ; 30037bd8 <== NOT EXECUTED #include int fchdir( int fd ) { 30037a60: e24dd02c sub sp, sp, #44 ; 0x2c <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); 30037a64: e5933000 ldr r3, [r3] <== NOT EXECUTED 30037a68: e1500003 cmp r0, r3 <== NOT EXECUTED 30037a6c: 2a000042 bcs 30037b7c <== NOT EXECUTED iop = rtems_libio_iop( fd ); 30037a70: e59f3164 ldr r3, [pc, #356] ; 30037bdc <== NOT EXECUTED 30037a74: e5934000 ldr r4, [r3] <== NOT EXECUTED 30037a78: e0844300 add r4, r4, r0, lsl #6 <== NOT EXECUTED rtems_libio_check_is_open(iop); 30037a7c: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED 30037a80: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED 30037a84: 0a00003c beq 30037b7c <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 30037a88: e3130002 tst r3, #2 <== NOT EXECUTED 30037a8c: 0a000047 beq 30037bb0 <== NOT EXECUTED /* * Verify you can change directory into this node. */ if ( !iop->pathinfo.ops ) { 30037a90: e5943024 ldr r3, [r4, #36] ; 0x24 <== NOT EXECUTED 30037a94: e3530000 cmp r3, #0 <== NOT EXECUTED 30037a98: 0a000049 beq 30037bc4 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( !iop->pathinfo.ops->node_type_h ) { 30037a9c: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED 30037aa0: e3530000 cmp r3, #0 <== NOT EXECUTED 30037aa4: 0a000046 beq 30037bc4 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != 30037aa8: e2844018 add r4, r4, #24 <== NOT EXECUTED 30037aac: e1a00004 mov r0, r4 <== NOT EXECUTED 30037ab0: e1a0e00f mov lr, pc <== NOT EXECUTED 30037ab4: e12fff13 bx r3 <== NOT EXECUTED 30037ab8: e3500001 cmp r0, #1 <== NOT EXECUTED 30037abc: e1a0e000 mov lr, r0 <== NOT EXECUTED 30037ac0: 1a000028 bne 30037b68 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 30037ac4: e59f5114 ldr r5, [pc, #276] ; 30037be0 <== NOT EXECUTED 30037ac8: e28d8004 add r8, sp, #4 <== NOT EXECUTED 30037acc: e5957000 ldr r7, [r5] <== NOT EXECUTED 30037ad0: e1a0a008 mov sl, r8 <== NOT EXECUTED 30037ad4: e287c004 add ip, r7, #4 <== NOT EXECUTED 30037ad8: e8bc000f ldm ip!, {r0, r1, r2, r3} <== NOT EXECUTED 30037adc: e8aa000f stmia sl!, {r0, r1, r2, r3} <== NOT EXECUTED 30037ae0: e59c3000 ldr r3, [ip] <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; 30037ae4: e2877004 add r7, r7, #4 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 30037ae8: e58a3000 str r3, [sl] <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; 30037aec: e8b4000f ldm r4!, {r0, r1, r2, r3} <== NOT EXECUTED 30037af0: e8a7000f stmia r7!, {r0, r1, r2, r3} <== NOT EXECUTED 30037af4: e5943000 ldr r3, [r4] <== NOT EXECUTED /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 30037af8: e3a06000 mov r6, #0 <== NOT EXECUTED 30037afc: e28d4018 add r4, sp, #24 <== NOT EXECUTED * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; rtems_filesystem_current = iop->pathinfo; 30037b00: e58c3000 str r3, [ip] <== NOT EXECUTED /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 30037b04: e1a0100e mov r1, lr <== NOT EXECUTED 30037b08: e1a02006 mov r2, r6 <== NOT EXECUTED 30037b0c: e59f00d0 ldr r0, [pc, #208] ; 30037be4 <== NOT EXECUTED 30037b10: e1a03004 mov r3, r4 <== NOT EXECUTED 30037b14: e58d6000 str r6, [sp] <== NOT EXECUTED 30037b18: ebff36dc bl 30005690 <== NOT EXECUTED 30037b1c: e1500006 cmp r0, r6 <== NOT EXECUTED 30037b20: 1a00001a bne 30037b90 <== NOT EXECUTED /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; return -1; } /* release the old one */ rtems_filesystem_freenode( &saved ); 30037b24: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 30037b28: e3530000 cmp r3, #0 <== NOT EXECUTED 30037b2c: 0a000004 beq 30037b44 <== NOT EXECUTED 30037b30: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30037b34: e3530000 cmp r3, #0 <== NOT EXECUTED 30037b38: 11a00008 movne r0, r8 <== NOT EXECUTED 30037b3c: 11a0e00f movne lr, pc <== NOT EXECUTED 30037b40: 112fff13 bxne r3 <== NOT EXECUTED rtems_filesystem_current = loc; 30037b44: e595c000 ldr ip, [r5] <== NOT EXECUTED 30037b48: e8b4000f ldm r4!, {r0, r1, r2, r3} <== NOT EXECUTED 30037b4c: e28cc004 add ip, ip, #4 <== NOT EXECUTED 30037b50: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED 30037b54: e5943000 ldr r3, [r4] <== NOT EXECUTED 30037b58: e3a00000 mov r0, #0 <== NOT EXECUTED 30037b5c: e58c3000 str r3, [ip] <== NOT EXECUTED return 0; } 30037b60: e28dd02c add sp, sp, #44 ; 0x2c <== NOT EXECUTED 30037b64: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_set_errno_and_return_minus_one( ENOTDIR ); 30037b68: eb0015e0 bl 3003d2f0 <__errno> <== NOT EXECUTED 30037b6c: e3a03014 mov r3, #20 <== NOT EXECUTED 30037b70: e5803000 str r3, [r0] <== NOT EXECUTED 30037b74: e3e00000 mvn r0, #0 <== NOT EXECUTED 30037b78: eafffff8 b 30037b60 <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 30037b7c: eb0015db bl 3003d2f0 <__errno> <== NOT EXECUTED 30037b80: e3a03009 mov r3, #9 <== NOT EXECUTED 30037b84: e5803000 str r3, [r0] <== NOT EXECUTED 30037b88: e3e00000 mvn r0, #0 <== NOT EXECUTED 30037b8c: eafffff3 b 30037b60 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; 30037b90: e595c000 ldr ip, [r5] <== NOT EXECUTED 30037b94: e8b8000f ldm r8!, {r0, r1, r2, r3} <== NOT EXECUTED 30037b98: e28cc004 add ip, ip, #4 <== NOT EXECUTED 30037b9c: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED 30037ba0: e59a3000 ldr r3, [sl] <== NOT EXECUTED 30037ba4: e3e00000 mvn r0, #0 <== NOT EXECUTED 30037ba8: e58c3000 str r3, [ip] <== NOT EXECUTED return -1; 30037bac: eaffffeb b 30037b60 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 30037bb0: eb0015ce bl 3003d2f0 <__errno> <== NOT EXECUTED 30037bb4: e3a03016 mov r3, #22 <== NOT EXECUTED 30037bb8: e5803000 str r3, [r0] <== NOT EXECUTED 30037bbc: e3e00000 mvn r0, #0 <== NOT EXECUTED 30037bc0: eaffffe6 b 30037b60 <== NOT EXECUTED if ( !iop->pathinfo.ops ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( !iop->pathinfo.ops->node_type_h ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); 30037bc4: eb0015c9 bl 3003d2f0 <__errno> <== NOT EXECUTED 30037bc8: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30037bcc: e5803000 str r3, [r0] <== NOT EXECUTED 30037bd0: e3e00000 mvn r0, #0 <== NOT EXECUTED 30037bd4: eaffffe1 b 30037b60 <== NOT EXECUTED 30037bd8: 30061198 .word 0x30061198 30037bdc: 300651fc .word 0x300651fc 30037be0: 300614d0 .word 0x300614d0 30037be4: 3005adb8 .word 0x3005adb8 30025454 : mode_t mode ) { rtems_libio_t *iop; rtems_libio_check_fd( fd ); 30025454: e59f308c ldr r3, [pc, #140] ; 300254e8 <== NOT EXECUTED int fchmod( int fd, mode_t mode ) { 30025458: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); 3002545c: e5933000 ldr r3, [r3] <== NOT EXECUTED 30025460: e1500003 cmp r0, r3 <== NOT EXECUTED 30025464: 2a000010 bcs 300254ac <== NOT EXECUTED iop = rtems_libio_iop( fd ); 30025468: e59f307c ldr r3, [pc, #124] ; 300254ec <== NOT EXECUTED 3002546c: e5933000 ldr r3, [r3] <== NOT EXECUTED 30025470: e0833300 add r3, r3, r0, lsl #6 <== NOT EXECUTED rtems_libio_check_is_open(iop); 30025474: e5932014 ldr r2, [r3, #20] <== NOT EXECUTED 30025478: e3120c01 tst r2, #256 ; 0x100 <== NOT EXECUTED 3002547c: 0a00000a beq 300254ac <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 30025480: e3120004 tst r2, #4 <== NOT EXECUTED 30025484: 0a00000d beq 300254c0 <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) 30025488: e593203c ldr r2, [r3, #60] ; 0x3c <== NOT EXECUTED 3002548c: e592201c ldr r2, [r2, #28] <== NOT EXECUTED 30025490: e3520000 cmp r2, #0 <== NOT EXECUTED 30025494: 0a00000e beq 300254d4 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); 30025498: e2830018 add r0, r3, #24 <== NOT EXECUTED 3002549c: e5933020 ldr r3, [r3, #32] <== NOT EXECUTED 300254a0: e1a0e00f mov lr, pc <== NOT EXECUTED 300254a4: e593f01c ldr pc, [r3, #28] <== NOT EXECUTED } 300254a8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 300254ac: eb005f8f bl 3003d2f0 <__errno> <== NOT EXECUTED 300254b0: e3a03009 mov r3, #9 <== NOT EXECUTED 300254b4: e5803000 str r3, [r0] <== NOT EXECUTED 300254b8: e3e00000 mvn r0, #0 <== NOT EXECUTED 300254bc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 300254c0: eb005f8a bl 3003d2f0 <__errno> <== NOT EXECUTED 300254c4: e3a03016 mov r3, #22 <== NOT EXECUTED 300254c8: e5803000 str r3, [r0] <== NOT EXECUTED 300254cc: e3e00000 mvn r0, #0 <== NOT EXECUTED 300254d0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 300254d4: eb005f85 bl 3003d2f0 <__errno> <== NOT EXECUTED 300254d8: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 300254dc: e5803000 str r3, [r0] <== NOT EXECUTED 300254e0: e3e00000 mvn r0, #0 <== NOT EXECUTED 300254e4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED 300254e8: 30061198 .word 0x30061198 300254ec: 300651fc .word 0x300651fc 300254f0 : gid_t group ) { rtems_libio_t *iop; rtems_libio_check_fd( fd ); 300254f0: e59f3098 ldr r3, [pc, #152] ; 30025590 <== NOT EXECUTED int fchown( int fd, uid_t owner, gid_t group ) { 300254f4: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); 300254f8: e5933000 ldr r3, [r3] <== NOT EXECUTED int fchown( int fd, uid_t owner, gid_t group ) { 300254fc: e1a02802 lsl r2, r2, #16 <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); 30025500: e1500003 cmp r0, r3 <== NOT EXECUTED int fchown( int fd, uid_t owner, gid_t group ) { 30025504: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED 30025508: e1a01821 lsr r1, r1, #16 <== NOT EXECUTED 3002550c: e1a02822 lsr r2, r2, #16 <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); 30025510: 2a00000f bcs 30025554 <== NOT EXECUTED iop = rtems_libio_iop( fd ); 30025514: e59f3078 ldr r3, [pc, #120] ; 30025594 <== NOT EXECUTED 30025518: e5933000 ldr r3, [r3] <== NOT EXECUTED 3002551c: e0830300 add r0, r3, r0, lsl #6 <== NOT EXECUTED rtems_libio_check_is_open(iop); 30025520: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED 30025524: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED 30025528: 0a000009 beq 30025554 <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 3002552c: e3130004 tst r3, #4 <== NOT EXECUTED 30025530: 0a00000c beq 30025568 <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) 30025534: e5903024 ldr r3, [r0, #36] ; 0x24 <== NOT EXECUTED 30025538: e5933018 ldr r3, [r3, #24] <== NOT EXECUTED 3002553c: e3530000 cmp r3, #0 <== NOT EXECUTED 30025540: 0a00000d beq 3002557c <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); 30025544: e2800018 add r0, r0, #24 <== NOT EXECUTED 30025548: e1a0e00f mov lr, pc <== NOT EXECUTED 3002554c: e12fff13 bx r3 <== NOT EXECUTED } 30025550: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 30025554: eb005f65 bl 3003d2f0 <__errno> <== NOT EXECUTED 30025558: e3a03009 mov r3, #9 <== NOT EXECUTED 3002555c: e5803000 str r3, [r0] <== NOT EXECUTED 30025560: e3e00000 mvn r0, #0 <== NOT EXECUTED 30025564: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 30025568: eb005f60 bl 3003d2f0 <__errno> <== NOT EXECUTED 3002556c: e3a03016 mov r3, #22 <== NOT EXECUTED 30025570: e5803000 str r3, [r0] <== NOT EXECUTED 30025574: e3e00000 mvn r0, #0 <== NOT EXECUTED 30025578: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 3002557c: eb005f5b bl 3003d2f0 <__errno> <== NOT EXECUTED 30025580: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30025584: e5803000 str r3, [r0] <== NOT EXECUTED 30025588: e3e00000 mvn r0, #0 <== NOT EXECUTED 3002558c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED 30025590: 30061198 .word 0x30061198 30025594: 300651fc .word 0x300651fc 30037be8 : int fcntl( int fd, int cmd, ... ) { 30037be8: e92d000e push {r1, r2, r3} 30037bec: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 30037bf0: e59f31c8 ldr r3, [pc, #456] ; 30037dc0 int fcntl( int fd, int cmd, ... ) { 30037bf4: e24dd004 sub sp, sp, #4 int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 30037bf8: e5932000 ldr r2, [r3] ... ) { int ret; va_list ap; va_start( ap, cmd ); 30037bfc: e28d3028 add r3, sp, #40 ; 0x28 int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 30037c00: e1500002 cmp r0, r2 ... ) { int ret; va_list ap; va_start( ap, cmd ); 30037c04: e58d3000 str r3, [sp] int fcntl( int fd, int cmd, ... ) { 30037c08: e59d4024 ldr r4, [sp, #36] ; 0x24 int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 30037c0c: 2a00005f bcs 30037d90 iop = rtems_libio_iop( fd ); 30037c10: e59f61ac ldr r6, [pc, #428] ; 30037dc4 30037c14: e5967000 ldr r7, [r6] 30037c18: e0875300 add r5, r7, r0, lsl #6 rtems_libio_check_is_open(iop); 30037c1c: e595c014 ldr ip, [r5, #20] 30037c20: e31c0c01 tst ip, #256 ; 0x100 30037c24: 0a000059 beq 30037d90 /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 30037c28: e3540009 cmp r4, #9 30037c2c: 979ff104 ldrls pc, [pc, r4, lsl #2] 30037c30: ea00002a b 30037ce0 30037c34: 30037cf4 .word 0x30037cf4 <== NOT EXECUTED 30037c38: 30037d54 .word 0x30037d54 <== NOT EXECUTED 30037c3c: 30037d60 .word 0x30037d60 <== NOT EXECUTED 30037c40: 30037d80 .word 0x30037d80 <== NOT EXECUTED 30037c44: 30037c80 .word 0x30037c80 <== NOT EXECUTED 30037c48: 30037c5c .word 0x30037c5c <== NOT EXECUTED 30037c4c: 30037c5c .word 0x30037c5c <== NOT EXECUTED 30037c50: 30037c5c .word 0x30037c5c <== NOT EXECUTED 30037c54: 30037c5c .word 0x30037c5c <== NOT EXECUTED 30037c58: 30037c5c .word 0x30037c5c <== NOT EXECUTED errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 30037c5c: eb0015a3 bl 3003d2f0 <__errno> 30037c60: e3a03086 mov r3, #134 ; 0x86 30037c64: e5803000 str r3, [r0] 30037c68: e3e07000 mvn r7, #0 va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 30037c6c: e1a00007 mov r0, r7 30037c70: e28dd004 add sp, sp, #4 30037c74: e8bd47f0 pop {r4, r5, r6, r7, r8, r9, sl, lr} 30037c78: e28dd00c add sp, sp, #12 30037c7c: e12fff1e bx lr 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 ) ); 30037c80: e5930000 ldr r0, [r3] 30037c84: ebff37d9 bl 30005bf0 /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 30037c88: e5953014 ldr r3, [r5, #20] 30037c8c: e59f2134 ldr r2, [pc, #308] ; 30037dc8 30037c90: e3c33c02 bic r3, r3, #512 ; 0x200 30037c94: e0002002 and r2, r0, r2 30037c98: e3c33001 bic r3, r3, #1 30037c9c: e1823003 orr r3, r2, r3 30037ca0: e5853014 str r3, [r5, #20] 30037ca4: e3a07000 mov r7, #0 * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { if (iop->handlers->fcntl_h) { 30037ca8: e595303c ldr r3, [r5, #60] ; 0x3c 30037cac: e5933030 ldr r3, [r3, #48] ; 0x30 30037cb0: e3530000 cmp r3, #0 30037cb4: 0affffec beq 30037c6c int err = (*iop->handlers->fcntl_h)( cmd, iop ); 30037cb8: e1a00004 mov r0, r4 30037cbc: e1a01005 mov r1, r5 30037cc0: e1a0e00f mov lr, pc 30037cc4: e12fff13 bx r3 if (err) { 30037cc8: e2504000 subs r4, r0, #0 30037ccc: 0affffe6 beq 30037c6c errno = err; 30037cd0: eb001586 bl 3003d2f0 <__errno> <== NOT EXECUTED 30037cd4: e5804000 str r4, [r0] <== NOT EXECUTED 30037cd8: e3e07000 mvn r7, #0 <== NOT EXECUTED 30037cdc: eaffffe2 b 30037c6c <== NOT EXECUTED errno = ENOTSUP; ret = -1; break; default: errno = EINVAL; 30037ce0: eb001582 bl 3003d2f0 <__errno> 30037ce4: e3a03016 mov r3, #22 30037ce8: e5803000 str r3, [r0] 30037cec: e3e07000 mvn r7, #0 30037cf0: eaffffdd b 30037c6c * This switch should contain all the cases from POSIX. */ switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 30037cf4: e5938000 ldr r8, [r3] if ( fd2 ) 30037cf8: e3580000 cmp r8, #0 30037cfc: 0a000028 beq 30037da4 diop = rtems_libio_iop( fd2 ); 30037d00: e1520008 cmp r2, r8 <== NOT EXECUTED 30037d04: 93a09000 movls r9, #0 <== NOT EXECUTED 30037d08: 80878308 addhi r8, r7, r8, lsl #6 <== NOT EXECUTED 30037d0c: 91a08009 movls r8, r9 <== NOT EXECUTED 30037d10: 81a09008 movhi r9, r8 <== NOT EXECUTED } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 30037d14: e288a018 add sl, r8, #24 30037d18: e2856018 add r6, r5, #24 30037d1c: e8b6000f ldm r6!, {r0, r1, r2, r3} 30037d20: e8aa000f stmia sl!, {r0, r1, r2, r3} ret = -1; break; } } diop->handlers = iop->handlers; 30037d24: e595203c ldr r2, [r5, #60] ; 0x3c diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 30037d28: e5961000 ldr r1, [r6] break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 30037d2c: e5953038 ldr r3, [r5, #56] ; 0x38 diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); 30037d30: e0677009 rsb r7, r7, r9 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 30037d34: e58a1000 str r1, [sl] ret = -1; break; } } diop->handlers = iop->handlers; 30037d38: e588203c str r2, [r8, #60] ; 0x3c diop->file_info = iop->file_info; 30037d3c: e5883038 str r3, [r8, #56] ; 0x38 diop->flags = iop->flags; 30037d40: e588c014 str ip, [r8, #20] diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); 30037d44: e1a07347 asr r7, r7, #6 /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { 30037d48: e3570000 cmp r7, #0 30037d4c: aaffffd5 bge 30037ca8 30037d50: eaffffc5 b 30037c6c <== NOT EXECUTED diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); break; case F_GETFD: /* get f_flags */ ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0); 30037d54: e1a0c5ac lsr ip, ip, #11 30037d58: e20c7001 and r7, ip, #1 30037d5c: eaffffd1 b 30037ca8 * 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 ) ) 30037d60: e5937000 ldr r7, [r3] 30037d64: e3570000 cmp r7, #0 iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; 30037d68: 138ccb02 orrne ip, ip, #2048 ; 0x800 else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 30037d6c: 03cccb02 biceq ip, ip, #2048 ; 0x800 * processes, then we can ignore this one except to make * F_GETFD work. */ if ( va_arg( ap, int ) ) iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; 30037d70: 1585c014 strne ip, [r5, #20] 30037d74: 13a07000 movne r7, #0 else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 30037d78: 0585c014 streq ip, [r5, #20] 30037d7c: eaffffc9 b 30037ca8 break; case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); 30037d80: e1a0000c mov r0, ip 30037d84: ebff36f9 bl 30005970 30037d88: e1a07000 mov r7, r0 30037d8c: eaffffed b 30037d48 int mask; int ret = 0; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 30037d90: eb001556 bl 3003d2f0 <__errno> <== NOT EXECUTED 30037d94: e3a03009 mov r3, #9 <== NOT EXECUTED 30037d98: e5803000 str r3, [r0] <== NOT EXECUTED 30037d9c: e3e07000 mvn r7, #0 <== NOT EXECUTED 30037da0: eaffffb1 b 30037c6c <== NOT EXECUTED fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); else { /* allocate a file control block */ diop = rtems_libio_allocate(); 30037da4: ebff3763 bl 30005b38 if ( diop == 0 ) { 30037da8: e2508000 subs r8, r0, #0 30037dac: 0affffc9 beq 30037cd8 30037db0: e5967000 ldr r7, [r6] 30037db4: e595c014 ldr ip, [r5, #20] 30037db8: e1a09008 mov r9, r8 30037dbc: eaffffd4 b 30037d14 30037dc0: 30061198 .word 0x30061198 30037dc4: 300651fc .word 0x300651fc 30037dc8: 00000201 .word 0x00000201 3000af54 : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 3000af54: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 3000af58: e59f53b8 ldr r5, [pc, #952] ; 3000b318 */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 3000af5c: e1a07001 mov r7, r1 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 3000af60: e3a01000 mov r1, #0 */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 3000af64: e24dd008 sub sp, sp, #8 3000af68: e1a04000 mov r4, r0 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 3000af6c: e1a02001 mov r2, r1 3000af70: e5950000 ldr r0, [r5] 3000af74: ebffe618 bl 300047dc 3000af78: e2509000 subs r9, r0, #0 3000af7c: 13e0a003 mvnne sl, #3 3000af80: 1a00001c bne 3000aff8 RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL) return -EINTR; pipe = *pipep; 3000af84: e5946000 ldr r6, [r4] <== NOT EXECUTED if (pipe == NULL) { 3000af88: e3560000 cmp r6, #0 <== NOT EXECUTED 3000af8c: 0a00007d beq 3000b188 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 3000af90: e3a01000 mov r1, #0 <== NOT EXECUTED 3000af94: e5960028 ldr r0, [r6, #40] ; 0x28 <== NOT EXECUTED 3000af98: e1a02001 mov r2, r1 <== NOT EXECUTED 3000af9c: ebffe60e bl 300047dc <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 3000afa0: e5943000 ldr r3, [r4] <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 3000afa4: e3500000 cmp r0, #0 <== NOT EXECUTED 3000afa8: 01a0a000 moveq sl, r0 <== NOT EXECUTED 3000afac: 13e0a003 mvnne sl, #3 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 3000afb0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000afb4: 0a000038 beq 3000b09c <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 3000afb8: e5950000 ldr r0, [r5] <== NOT EXECUTED 3000afbc: ebffe64e bl 300048fc <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) 3000afc0: e35a0000 cmp sl, #0 <== NOT EXECUTED 3000afc4: 1a00000b bne 3000aff8 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 3000afc8: e5972014 ldr r2, [r7, #20] <== NOT EXECUTED int err; err = pipe_new(pipep); if (err) return err; pipe = *pipep; 3000afcc: e5945000 ldr r5, [r4] <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { 3000afd0: e2023006 and r3, r2, #6 <== NOT EXECUTED 3000afd4: e3530004 cmp r3, #4 <== NOT EXECUTED 3000afd8: 0a000009 beq 3000b004 <== NOT EXECUTED 3000afdc: e3530006 cmp r3, #6 <== NOT EXECUTED 3000afe0: 0a000054 beq 3000b138 <== NOT EXECUTED 3000afe4: e3530002 cmp r3, #2 <== NOT EXECUTED 3000afe8: 0a000031 beq 3000b0b4 <== NOT EXECUTED if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); 3000afec: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED 3000aff0: ebffe641 bl 300048fc <== NOT EXECUTED 3000aff4: e3a0a000 mov sl, #0 <== NOT EXECUTED return 0; out_error: pipe_release(pipep, iop); return err; } 3000aff8: e1a0000a mov r0, sl 3000affc: e28dd008 add sp, sp, #8 3000b000: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} } while (prevCounter == pipe->writerCounter); } break; case LIBIO_FLAGS_WRITE: if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 3000b004: e5953010 ldr r3, [r5, #16] <== NOT EXECUTED 3000b008: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b00c: 1a000002 bne 3000b01c <== NOT EXECUTED 3000b010: e3120001 tst r2, #1 <== NOT EXECUTED 3000b014: 13e0a005 mvnne sl, #5 <== NOT EXECUTED 3000b018: 1a00001b bne 3000b08c <== NOT EXECUTED err = -ENXIO; goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) 3000b01c: e5952014 ldr r2, [r5, #20] <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 3000b020: e5951024 ldr r1, [r5, #36] ; 0x24 <== NOT EXECUTED if (pipe->Writers ++ == 0) 3000b024: e3520000 cmp r2, #0 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 3000b028: e2811001 add r1, r1, #1 <== NOT EXECUTED if (pipe->Writers ++ == 0) 3000b02c: e2822001 add r2, r2, #1 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 3000b030: e5851024 str r1, [r5, #36] ; 0x24 <== NOT EXECUTED if (pipe->Writers ++ == 0) 3000b034: e5852014 str r2, [r5, #20] <== NOT EXECUTED 3000b038: 0a0000a4 beq 3000b2d0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0) { 3000b03c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b040: 1affffe9 bne 3000afec <== NOT EXECUTED prevCounter = pipe->readerCounter; 3000b044: e5956020 ldr r6, [r5, #32] <== NOT EXECUTED 3000b048: ea000006 b 3000b068 <== NOT EXECUTED err = -EINTR; do { PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) 3000b04c: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED 3000b050: ebffe5e1 bl 300047dc <== NOT EXECUTED 3000b054: e3500000 cmp r0, #0 <== NOT EXECUTED 3000b058: 1a00000a bne 3000b088 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->readerCounter); 3000b05c: e5953020 ldr r3, [r5, #32] <== NOT EXECUTED 3000b060: e1530006 cmp r3, r6 <== NOT EXECUTED 3000b064: 1affffe0 bne 3000afec <== NOT EXECUTED if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; do { PIPE_UNLOCK(pipe); 3000b068: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED 3000b06c: ebffe622 bl 300048fc <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 3000b070: e3a01000 mov r1, #0 <== NOT EXECUTED 3000b074: e5950030 ldr r0, [r5, #48] ; 0x30 <== NOT EXECUTED 3000b078: eb0001e0 bl 3000b800 <== NOT EXECUTED 3000b07c: e2501000 subs r1, r0, #0 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) 3000b080: e1a02001 mov r2, r1 <== NOT EXECUTED if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; do { PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 3000b084: 0afffff0 beq 3000b04c <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); return 0; 3000b088: e3e0a003 mvn sl, #3 <== NOT EXECUTED out_error: pipe_release(pipep, iop); 3000b08c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000b090: e1a01007 mov r1, r7 <== NOT EXECUTED 3000b094: ebffff68 bl 3000ae3c <== NOT EXECUTED return err; 3000b098: eaffffd6 b 3000aff8 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) err = -EINTR; if (*pipep == NULL) { if (err) 3000b09c: e35a0000 cmp sl, #0 <== NOT EXECUTED 3000b0a0: 1a00008f bne 3000b2e4 <== NOT EXECUTED pipe_free(pipe); else *pipep = pipe; 3000b0a4: e5846000 str r6, [r4] <== NOT EXECUTED } out: rtems_semaphore_release(rtems_pipe_semaphore); 3000b0a8: e5950000 ldr r0, [r5] <== NOT EXECUTED 3000b0ac: ebffe612 bl 300048fc <== NOT EXECUTED 3000b0b0: eaffffc4 b 3000afc8 <== NOT EXECUTED pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 3000b0b4: e5953010 ldr r3, [r5, #16] <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 3000b0b8: e5952020 ldr r2, [r5, #32] <== NOT EXECUTED if (pipe->Readers ++ == 0) 3000b0bc: e3530000 cmp r3, #0 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 3000b0c0: e2822001 add r2, r2, #1 <== NOT EXECUTED if (pipe->Readers ++ == 0) 3000b0c4: e2833001 add r3, r3, #1 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 3000b0c8: e5852020 str r2, [r5, #32] <== NOT EXECUTED if (pipe->Readers ++ == 0) 3000b0cc: e5853010 str r3, [r5, #16] <== NOT EXECUTED 3000b0d0: 0a00007a beq 3000b2c0 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); if (pipe->Writers == 0) { 3000b0d4: e5953014 ldr r3, [r5, #20] <== NOT EXECUTED 3000b0d8: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b0dc: 1affffc2 bne 3000afec <== NOT EXECUTED /* Not an error */ if (LIBIO_NODELAY(iop)) 3000b0e0: e5973014 ldr r3, [r7, #20] <== NOT EXECUTED 3000b0e4: e3130001 tst r3, #1 <== NOT EXECUTED 3000b0e8: 1affffbf bne 3000afec <== NOT EXECUTED break; prevCounter = pipe->writerCounter; 3000b0ec: e5956024 ldr r6, [r5, #36] ; 0x24 <== NOT EXECUTED 3000b0f0: ea000006 b 3000b110 <== NOT EXECUTED /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) 3000b0f4: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED 3000b0f8: ebffe5b7 bl 300047dc <== NOT EXECUTED 3000b0fc: e3500000 cmp r0, #0 <== NOT EXECUTED 3000b100: 1affffe0 bne 3000b088 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->writerCounter); 3000b104: e5953024 ldr r3, [r5, #36] ; 0x24 <== NOT EXECUTED 3000b108: e1530006 cmp r3, r6 <== NOT EXECUTED 3000b10c: 1affffb6 bne 3000afec <== NOT EXECUTED prevCounter = pipe->writerCounter; err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 3000b110: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED 3000b114: ebffe5f8 bl 300048fc <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 3000b118: e3a01000 mov r1, #0 <== NOT EXECUTED 3000b11c: e595002c ldr r0, [r5, #44] ; 0x2c <== NOT EXECUTED 3000b120: eb0001b6 bl 3000b800 <== NOT EXECUTED 3000b124: e2501000 subs r1, r0, #0 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) 3000b128: e1a02001 mov r2, r1 <== NOT EXECUTED prevCounter = pipe->writerCounter; err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 3000b12c: 0afffff0 beq 3000b0f4 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); return 0; 3000b130: e3e0a003 mvn sl, #3 <== NOT EXECUTED 3000b134: eaffffd4 b 3000b08c <== NOT EXECUTED } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 3000b138: e5953010 ldr r3, [r5, #16] <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 3000b13c: e5952020 ldr r2, [r5, #32] <== NOT EXECUTED if (pipe->Readers ++ == 0) 3000b140: e3530000 cmp r3, #0 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 3000b144: e2822001 add r2, r2, #1 <== NOT EXECUTED if (pipe->Readers ++ == 0) 3000b148: e2833001 add r3, r3, #1 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 3000b14c: e5852020 str r2, [r5, #32] <== NOT EXECUTED if (pipe->Readers ++ == 0) 3000b150: e5853010 str r3, [r5, #16] <== NOT EXECUTED 3000b154: 0a000055 beq 3000b2b0 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; if (pipe->Writers ++ == 0) 3000b158: e5953014 ldr r3, [r5, #20] <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 3000b15c: e5952024 ldr r2, [r5, #36] ; 0x24 <== NOT EXECUTED if (pipe->Writers ++ == 0) 3000b160: e3530000 cmp r3, #0 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 3000b164: e2822001 add r2, r2, #1 <== NOT EXECUTED if (pipe->Writers ++ == 0) 3000b168: e2833001 add r3, r3, #1 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 3000b16c: e5852024 str r2, [r5, #36] ; 0x24 <== NOT EXECUTED if (pipe->Writers ++ == 0) 3000b170: e5853014 str r3, [r5, #20] <== NOT EXECUTED 3000b174: 1affff9c bne 3000afec <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 3000b178: e595002c ldr r0, [r5, #44] ; 0x2c <== NOT EXECUTED 3000b17c: e28d1004 add r1, sp, #4 <== NOT EXECUTED 3000b180: eb000185 bl 3000b79c <== NOT EXECUTED 3000b184: eaffff98 b 3000afec <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 3000b188: e3a00034 mov r0, #52 ; 0x34 <== NOT EXECUTED 3000b18c: ebfff908 bl 300095b4 <== NOT EXECUTED if (pipe == NULL) 3000b190: e3500000 cmp r0, #0 <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 3000b194: e1a08000 mov r8, r0 <== NOT EXECUTED 3000b198: e1a06000 mov r6, r0 <== NOT EXECUTED if (pipe == NULL) 3000b19c: 03e0a00b mvneq sl, #11 <== NOT EXECUTED 3000b1a0: 0affff84 beq 3000afb8 <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); 3000b1a4: e1a03000 mov r3, r0 <== NOT EXECUTED 3000b1a8: e4839004 str r9, [r3], #4 <== NOT EXECUTED 3000b1ac: e2833004 add r3, r3, #4 <== NOT EXECUTED 3000b1b0: e4839004 str r9, [r3], #4 <== NOT EXECUTED 3000b1b4: e4839004 str r9, [r3], #4 <== NOT EXECUTED 3000b1b8: e4839004 str r9, [r3], #4 <== NOT EXECUTED 3000b1bc: e4839004 str r9, [r3], #4 <== NOT EXECUTED 3000b1c0: e4839004 str r9, [r3], #4 <== NOT EXECUTED 3000b1c4: e4839004 str r9, [r3], #4 <== NOT EXECUTED 3000b1c8: e4839004 str r9, [r3], #4 <== NOT EXECUTED 3000b1cc: e4839004 str r9, [r3], #4 <== NOT EXECUTED 3000b1d0: e4839004 str r9, [r3], #4 <== NOT EXECUTED pipe->Size = PIPE_BUF; 3000b1d4: e3a02c02 mov r2, #512 ; 0x200 <== NOT EXECUTED int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); if (pipe == NULL) return err; memset(pipe, 0, sizeof(pipe_control_t)); 3000b1d8: e4839004 str r9, [r3], #4 <== NOT EXECUTED 3000b1dc: e5839000 str r9, [r3] <== NOT EXECUTED pipe->Size = PIPE_BUF; pipe->Buffer = malloc(pipe->Size); 3000b1e0: e1a00002 mov r0, r2 <== NOT EXECUTED pipe = malloc(sizeof(pipe_control_t)); if (pipe == NULL) return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; 3000b1e4: e5882004 str r2, [r8, #4] <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); 3000b1e8: ebfff8f1 bl 300095b4 <== NOT EXECUTED if (! pipe->Buffer) 3000b1ec: e3500000 cmp r0, #0 <== NOT EXECUTED if (pipe == NULL) return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; pipe->Buffer = malloc(pipe->Size); 3000b1f0: e5880000 str r0, [r8] <== NOT EXECUTED if (! pipe->Buffer) 3000b1f4: 03e0a00b mvneq sl, #11 <== NOT EXECUTED 3000b1f8: 0a000029 beq 3000b2a4 <== NOT EXECUTED goto err_buf; err = -EINTR; if (rtems_barrier_create( 3000b1fc: e59fa118 ldr sl, [pc, #280] ; 3000b31c <== NOT EXECUTED 3000b200: e59f0118 ldr r0, [pc, #280] ; 3000b320 <== NOT EXECUTED 3000b204: e5da3000 ldrb r3, [sl] <== NOT EXECUTED 3000b208: e1a01009 mov r1, r9 <== NOT EXECUTED 3000b20c: e1830000 orr r0, r3, r0 <== NOT EXECUTED 3000b210: e1a02009 mov r2, r9 <== NOT EXECUTED 3000b214: e288302c add r3, r8, #44 ; 0x2c <== NOT EXECUTED 3000b218: eb000114 bl 3000b670 <== NOT EXECUTED 3000b21c: e2501000 subs r1, r0, #0 <== NOT EXECUTED 3000b220: 1a00001c bne 3000b298 <== 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( 3000b224: e5da3000 ldrb r3, [sl] <== NOT EXECUTED 3000b228: e59f00f4 ldr r0, [pc, #244] ; 3000b324 <== NOT EXECUTED 3000b22c: e1a02001 mov r2, r1 <== NOT EXECUTED 3000b230: e1830000 orr r0, r3, r0 <== NOT EXECUTED 3000b234: e2883030 add r3, r8, #48 ; 0x30 <== NOT EXECUTED 3000b238: eb00010c bl 3000b670 <== NOT EXECUTED 3000b23c: e2503000 subs r3, r0, #0 <== NOT EXECUTED 3000b240: 1a000012 bne 3000b290 <== 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( 3000b244: e5da2000 ldrb r2, [sl] <== NOT EXECUTED 3000b248: e59f00d8 ldr r0, [pc, #216] ; 3000b328 <== NOT EXECUTED 3000b24c: e288c028 add ip, r8, #40 ; 0x28 <== NOT EXECUTED 3000b250: e1820000 orr r0, r2, r0 <== NOT EXECUTED 3000b254: e3a01001 mov r1, #1 <== NOT EXECUTED 3000b258: e3a02010 mov r2, #16 <== NOT EXECUTED 3000b25c: e58dc000 str ip, [sp] <== NOT EXECUTED 3000b260: ebffe4c2 bl 30004570 <== NOT EXECUTED 3000b264: e3500000 cmp r0, #0 <== NOT EXECUTED 3000b268: 1a000006 bne 3000b288 <== NOT EXECUTED #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 3000b26c: e5da3000 ldrb r3, [sl] <== NOT EXECUTED 3000b270: e353007a cmp r3, #122 ; 0x7a <== NOT EXECUTED 3000b274: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000b278: e5ca3000 strb r3, [sl] <== NOT EXECUTED c = 'a'; 3000b27c: 03a03061 moveq r3, #97 ; 0x61 <== NOT EXECUTED 3000b280: 05ca3000 strbeq r3, [sl] <== NOT EXECUTED 3000b284: eaffff41 b 3000af90 <== NOT EXECUTED return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 3000b288: e5980030 ldr r0, [r8, #48] ; 0x30 <== NOT EXECUTED 3000b28c: eb000128 bl 3000b734 <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); 3000b290: e598002c ldr r0, [r8, #44] ; 0x2c <== NOT EXECUTED 3000b294: eb000126 bl 3000b734 <== NOT EXECUTED err_rbar: free(pipe->Buffer); 3000b298: e5980000 ldr r0, [r8] <== NOT EXECUTED 3000b29c: ebfff770 bl 30009064 <== NOT EXECUTED 3000b2a0: e3e0a003 mvn sl, #3 <== NOT EXECUTED err_buf: free(pipe); 3000b2a4: e1a00008 mov r0, r8 <== NOT EXECUTED 3000b2a8: ebfff76d bl 30009064 <== NOT EXECUTED 3000b2ac: eaffff41 b 3000afb8 <== NOT EXECUTED break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 3000b2b0: e5950030 ldr r0, [r5, #48] ; 0x30 <== NOT EXECUTED 3000b2b4: e28d1004 add r1, sp, #4 <== NOT EXECUTED 3000b2b8: eb000137 bl 3000b79c <== NOT EXECUTED 3000b2bc: eaffffa5 b 3000b158 <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 3000b2c0: e5950030 ldr r0, [r5, #48] ; 0x30 <== NOT EXECUTED 3000b2c4: e28d1004 add r1, sp, #4 <== NOT EXECUTED 3000b2c8: eb000133 bl 3000b79c <== NOT EXECUTED 3000b2cc: eaffff80 b 3000b0d4 <== NOT EXECUTED goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); 3000b2d0: e595002c ldr r0, [r5, #44] ; 0x2c <== NOT EXECUTED 3000b2d4: e28d1004 add r1, sp, #4 <== NOT EXECUTED 3000b2d8: eb00012f bl 3000b79c <== NOT EXECUTED 3000b2dc: e5953010 ldr r3, [r5, #16] <== NOT EXECUTED 3000b2e0: eaffff55 b 3000b03c <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 3000b2e4: e596002c ldr r0, [r6, #44] ; 0x2c <== NOT EXECUTED 3000b2e8: eb000111 bl 3000b734 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 3000b2ec: e5960030 ldr r0, [r6, #48] ; 0x30 <== NOT EXECUTED 3000b2f0: eb00010f bl 3000b734 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 3000b2f4: e5960028 ldr r0, [r6, #40] ; 0x28 <== NOT EXECUTED 3000b2f8: ebffe50e bl 30004738 <== NOT EXECUTED free(pipe->Buffer); 3000b2fc: e5960000 ldr r0, [r6] <== NOT EXECUTED 3000b300: ebfff757 bl 30009064 <== NOT EXECUTED free(pipe); 3000b304: e1a00006 mov r0, r6 <== NOT EXECUTED 3000b308: ebfff755 bl 30009064 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 3000b30c: e5950000 ldr r0, [r5] <== NOT EXECUTED 3000b310: ebffe579 bl 300048fc <== NOT EXECUTED 3000b314: eaffff37 b 3000aff8 <== NOT EXECUTED 3000b318: 30019078 .word 0x30019078 3000b31c: 30018a24 .word 0x30018a24 3000b320: 50497200 .word 0x50497200 3000b324: 50497700 .word 0x50497700 3000b328: 50497300 .word 0x50497300 30008f58 : /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 30008f58: e59f3044 ldr r3, [pc, #68] ; 30008fa4 <== NOT EXECUTED 30008f5c: e4932004 ldr r2, [r3], #4 <== NOT EXECUTED 30008f60: e1520003 cmp r2, r3 <== NOT EXECUTED 30008f64: 0a00000a beq 30008f94 <== 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 ) { 30008f68: e5910010 ldr r0, [r1, #16] <== NOT EXECUTED 30008f6c: e5921018 ldr r1, [r2, #24] <== NOT EXECUTED 30008f70: e1510000 cmp r1, r0 <== NOT EXECUTED 30008f74: 1a000003 bne 30008f88 <== NOT EXECUTED 30008f78: ea000007 b 30008f9c <== NOT EXECUTED 30008f7c: e5921018 ldr r1, [r2, #24] <== NOT EXECUTED 30008f80: e1510000 cmp r1, r0 <== NOT EXECUTED 30008f84: 0a000004 beq 30008f9c <== 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 ) { 30008f88: e5922000 ldr r2, [r2] <== NOT EXECUTED /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 30008f8c: e1520003 cmp r2, r3 <== NOT EXECUTED 30008f90: 1afffff9 bne 30008f7c <== NOT EXECUTED 30008f94: e3a00000 mov r0, #0 <== NOT EXECUTED return true; } } return false; } 30008f98: e12fff1e bx lr <== NOT EXECUTED /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 30008f9c: e3a00001 mov r0, #1 <== NOT EXECUTED 30008fa0: e12fff1e bx lr <== NOT EXECUTED 30008fa4: 30065240 .word 0x30065240 30002710 : { long return_value; rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); 30002710: e59f3108 ldr r3, [pc, #264] ; 30002820 long fpathconf( int fd, int name ) { 30002714: e52de004 push {lr} ; (str lr, [sp, #-4]!) long return_value; rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); 30002718: e5933000 ldr r3, [r3] 3000271c: e1500003 cmp r0, r3 30002720: 2a000034 bcs 300027f8 iop = rtems_libio_iop(fd); 30002724: e59f30f8 ldr r3, [pc, #248] ; 30002824 30002728: e5933000 ldr r3, [r3] 3000272c: e0830300 add r0, r3, r0, lsl #6 rtems_libio_check_is_open(iop); 30002730: e5903014 ldr r3, [r0, #20] 30002734: e3130c01 tst r3, #256 ; 0x100 30002738: 0a00002e beq 300027f8 rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 3000273c: e3130002 tst r3, #2 30002740: 0a000031 beq 3000280c /* * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; 30002744: e5903028 ldr r3, [r0, #40] ; 0x28 switch ( name ) { 30002748: e351000b cmp r1, #11 3000274c: 979ff101 ldrls pc, [pc, r1, lsl #2] 30002750: ea00000d b 3000278c 30002754: 300027a0 .word 0x300027a0 <== NOT EXECUTED 30002758: 300027a8 .word 0x300027a8 <== NOT EXECUTED 3000275c: 300027b0 .word 0x300027b0 <== NOT EXECUTED 30002760: 300027b8 .word 0x300027b8 <== NOT EXECUTED 30002764: 300027c0 .word 0x300027c0 <== NOT EXECUTED 30002768: 300027c8 .word 0x300027c8 <== NOT EXECUTED 3000276c: 300027d0 .word 0x300027d0 <== NOT EXECUTED 30002770: 300027d8 .word 0x300027d8 <== NOT EXECUTED 30002774: 300027e0 .word 0x300027e0 <== NOT EXECUTED 30002778: 300027e8 .word 0x300027e8 <== NOT EXECUTED 3000277c: 300027f0 .word 0x300027f0 <== NOT EXECUTED 30002780: 30002784 .word 0x30002784 <== NOT EXECUTED break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; 30002784: e5930060 ldr r0, [r3, #96] ; 0x60 break; 30002788: e49df004 pop {pc} ; (ldr pc, [sp], #4) default: rtems_set_errno_and_return_minus_one( EINVAL ); 3000278c: eb00311f bl 3000ec10 <__errno> 30002790: e3a03016 mov r3, #22 30002794: e5803000 str r3, [r0] 30002798: e3e00000 mvn r0, #0 break; } return return_value; } 3000279c: e49df004 pop {pc} ; (ldr pc, [sp], #4) the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { case _PC_LINK_MAX: return_value = the_limits->link_max; 300027a0: e5930038 ldr r0, [r3, #56] ; 0x38 break; 300027a4: e49df004 pop {pc} ; (ldr pc, [sp], #4) case _PC_MAX_CANON: return_value = the_limits->max_canon; 300027a8: e593003c ldr r0, [r3, #60] ; 0x3c break; 300027ac: e49df004 pop {pc} ; (ldr pc, [sp], #4) case _PC_MAX_INPUT: return_value = the_limits->max_input; 300027b0: e5930040 ldr r0, [r3, #64] ; 0x40 break; 300027b4: e49df004 pop {pc} ; (ldr pc, [sp], #4) case _PC_NAME_MAX: return_value = the_limits->name_max; 300027b8: e5930044 ldr r0, [r3, #68] ; 0x44 break; 300027bc: e49df004 pop {pc} ; (ldr pc, [sp], #4) case _PC_PATH_MAX: return_value = the_limits->path_max; 300027c0: e5930048 ldr r0, [r3, #72] ; 0x48 break; 300027c4: e49df004 pop {pc} ; (ldr pc, [sp], #4) case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; 300027c8: e593004c ldr r0, [r3, #76] ; 0x4c break; 300027cc: e49df004 pop {pc} ; (ldr pc, [sp], #4) case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; 300027d0: e5930054 ldr r0, [r3, #84] ; 0x54 break; 300027d4: e49df004 pop {pc} ; (ldr pc, [sp], #4) case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; 300027d8: e5930058 ldr r0, [r3, #88] ; 0x58 break; 300027dc: e49df004 pop {pc} ; (ldr pc, [sp], #4) case _PC_VDISABLE: return_value = the_limits->posix_vdisable; 300027e0: e5930064 ldr r0, [r3, #100] ; 0x64 break; 300027e4: e49df004 pop {pc} ; (ldr pc, [sp], #4) case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; 300027e8: e5930050 ldr r0, [r3, #80] ; 0x50 break; 300027ec: e49df004 pop {pc} ; (ldr pc, [sp], #4) case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; 300027f0: e593005c ldr r0, [r3, #92] ; 0x5c break; 300027f4: e49df004 pop {pc} ; (ldr pc, [sp], #4) rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); iop = rtems_libio_iop(fd); rtems_libio_check_is_open(iop); 300027f8: eb003104 bl 3000ec10 <__errno> 300027fc: e3a03009 mov r3, #9 30002800: e5803000 str r3, [r0] 30002804: e3e00000 mvn r0, #0 30002808: e49df004 pop {pc} ; (ldr pc, [sp], #4) rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 3000280c: eb0030ff bl 3000ec10 <__errno> <== NOT EXECUTED 30002810: e3a03016 mov r3, #22 <== NOT EXECUTED 30002814: e5803000 str r3, [r0] <== NOT EXECUTED 30002818: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000281c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED 30002820: 3001c7f4 .word 0x3001c7f4 30002824: 3001d11c .word 0x3001d11c 30009064 : void free( void *ptr ) { MSBUMP(free_calls, 1); 30009064: e59f3088 ldr r3, [pc, #136] ; 300090f4 30009068: e92d4030 push {r4, r5, lr} 3000906c: e593200c ldr r2, [r3, #12] if ( !ptr ) 30009070: e2504000 subs r4, r0, #0 void free( void *ptr ) { MSBUMP(free_calls, 1); 30009074: e2822001 add r2, r2, #1 30009078: e583200c str r2, [r3, #12] if ( !ptr ) 3000907c: 08bd8030 popeq {r4, r5, pc} /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 30009080: e59f3070 ldr r3, [pc, #112] ; 300090f8 30009084: e5933000 ldr r3, [r3] 30009088: e3530003 cmp r3, #3 3000908c: 0a000012 beq 300090dc #endif /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 30009090: e59f3064 ldr r3, [pc, #100] ; 300090fc 30009094: e5933000 ldr r3, [r3] 30009098: e3530000 cmp r3, #0 (*rtems_malloc_statistics_helpers->at_free)(ptr); 3000909c: 11a00004 movne r0, r4 300090a0: 11a0e00f movne lr, pc 300090a4: 1593f008 ldrne pc, [r3, #8] if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 300090a8: e59f5050 ldr r5, [pc, #80] ; 30009100 300090ac: e1a01004 mov r1, r4 300090b0: e5950000 ldr r0, [r5] 300090b4: eb0004ad bl 3000a370 <_Protected_heap_Free> 300090b8: e3500000 cmp r0, #0 300090bc: 18bd8030 popne {r4, r5, pc} printk( "Program heap: free of bad pointer %p -- range %p - %p \n", ptr, RTEMS_Malloc_Heap->area_begin, 300090c0: e5952000 ldr r2, [r5] <== 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", 300090c4: e59f0038 ldr r0, [pc, #56] ; 30009104 <== NOT EXECUTED 300090c8: e592301c ldr r3, [r2, #28] <== NOT EXECUTED 300090cc: e5922018 ldr r2, [r2, #24] <== NOT EXECUTED 300090d0: e1a01004 mov r1, r4 <== NOT EXECUTED RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 300090d4: e8bd4030 pop {r4, r5, lr} <== 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", 300090d8: eaffe3e4 b 30002070 <== NOT EXECUTED /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 300090dc: eb000114 bl 30009534 300090e0: e3500000 cmp r0, #0 300090e4: 1affffe9 bne 30009090 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 300090e8: e1a00004 mov r0, r4 <== NOT EXECUTED RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 300090ec: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 300090f0: ea000122 b 30009580 <== NOT EXECUTED 300090f4: 30019108 .word 0x30019108 300090f8: 30019410 .word 0x30019410 300090fc: 30018f58 .word 0x30018f58 30009100: 300187e8 .word 0x300187e8 30009104: 300184b0 .word 0x300184b0 30026940 : static void free_user_env(void *venv) { rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 30026940: e59f3058 ldr r3, [pc, #88] ; 300269a0 <== NOT EXECUTED * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 30026944: e92d4010 push {r4, lr} <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 30026948: e1500003 cmp r0, r3 <== NOT EXECUTED * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 3002694c: e1a04000 mov r4, r0 <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 30026950: 08bd8010 popeq {r4, pc} <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 30026954: e5903010 ldr r3, [r0, #16] <== NOT EXECUTED 30026958: e3530000 cmp r3, #0 <== NOT EXECUTED 3002695c: 0a000004 beq 30026974 <== NOT EXECUTED 30026960: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30026964: e3530000 cmp r3, #0 <== NOT EXECUTED 30026968: 12800004 addne r0, r0, #4 <== NOT EXECUTED 3002696c: 11a0e00f movne lr, pc <== NOT EXECUTED 30026970: 112fff13 bxne r3 <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); 30026974: e5943024 ldr r3, [r4, #36] ; 0x24 <== NOT EXECUTED 30026978: e3530000 cmp r3, #0 <== NOT EXECUTED 3002697c: 0a000004 beq 30026994 <== NOT EXECUTED 30026980: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30026984: e3530000 cmp r3, #0 <== NOT EXECUTED 30026988: 12840018 addne r0, r4, #24 <== NOT EXECUTED 3002698c: 11a0e00f movne lr, pc <== NOT EXECUTED 30026990: 112fff13 bxne r3 <== NOT EXECUTED free(env); 30026994: e1a00004 mov r0, r4 <== NOT EXECUTED } } 30026998: e8bd4010 pop {r4, lr} <== NOT EXECUTED && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); rtems_filesystem_freenode( &env->root_directory); free(env); 3002699c: eaff7b6c b 30005754 <== NOT EXECUTED 300269a0: 30065258 .word 0x30065258 30016fa0 : int fstat( int fd, struct stat *sbuf ) { 30016fa0: e92d4030 push {r4, r5, lr} /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 30016fa4: e2515000 subs r5, r1, #0 30016fa8: 0a000023 beq 3001703c /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 30016fac: e59f309c ldr r3, [pc, #156] ; 30017050 30016fb0: e5933000 ldr r3, [r3] 30016fb4: e1500003 cmp r0, r3 30016fb8: 2a000015 bcs 30017014 30016fbc: e59f3090 ldr r3, [pc, #144] ; 30017054 30016fc0: e5934000 ldr r4, [r3] 30016fc4: e0844300 add r4, r4, r0, lsl #6 rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 30016fc8: e5943014 ldr r3, [r4, #20] 30016fcc: e3130c01 tst r3, #256 ; 0x100 30016fd0: 0a00000f beq 30017014 if ( !iop->handlers ) 30016fd4: e594303c ldr r3, [r4, #60] ; 0x3c 30016fd8: e3530000 cmp r3, #0 30016fdc: 0a00000c beq 30017014 rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) 30016fe0: e5933018 ldr r3, [r3, #24] 30016fe4: e3530000 cmp r3, #0 30016fe8: 0a00000e beq 30017028 /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); 30016fec: e3a01000 mov r1, #0 30016ff0: e3a02048 mov r2, #72 ; 0x48 30016ff4: e1a00005 mov r0, r5 30016ff8: ebffd6fe bl 3000cbf8 return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 30016ffc: e2840018 add r0, r4, #24 30017000: e1a01005 mov r1, r5 30017004: e594303c ldr r3, [r4, #60] ; 0x3c 30017008: e1a0e00f mov lr, pc 3001700c: e593f018 ldr pc, [r3, #24] } 30017010: e8bd8030 pop {r4, r5, pc} iop = rtems_libio_iop( fd ); rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 30017014: ebffd4ad bl 3000c2d0 <__errno> 30017018: e3a03009 mov r3, #9 3001701c: e5803000 str r3, [r0] 30017020: e3e00000 mvn r0, #0 30017024: e8bd8030 pop {r4, r5, pc} if ( !iop->handlers->fstat_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 30017028: ebffd4a8 bl 3000c2d0 <__errno> <== NOT EXECUTED 3001702c: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30017030: e5803000 str r3, [r0] <== NOT EXECUTED 30017034: e3e00000 mvn r0, #0 <== NOT EXECUTED 30017038: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) rtems_set_errno_and_return_minus_one( EFAULT ); 3001703c: ebffd4a3 bl 3000c2d0 <__errno> 30017040: e3a0300e mov r3, #14 30017044: e5803000 str r3, [r0] 30017048: e3e00000 mvn r0, #0 3001704c: e8bd8030 pop {r4, r5, pc} 30017050: 300187dc .word 0x300187dc 30017054: 300190fc .word 0x300190fc 3002565c : int fd ) { rtems_libio_t *iop; rtems_libio_check_fd( fd ); 3002565c: e59f308c ldr r3, [pc, #140] ; 300256f0 #include int fsync( int fd ) { 30025660: e52de004 push {lr} ; (str lr, [sp, #-4]!) rtems_libio_t *iop; rtems_libio_check_fd( fd ); 30025664: e5933000 ldr r3, [r3] 30025668: e1500003 cmp r0, r3 3002566c: 2a000010 bcs 300256b4 iop = rtems_libio_iop( fd ); 30025670: e59f307c ldr r3, [pc, #124] ; 300256f4 30025674: e5933000 ldr r3, [r3] 30025678: e0830300 add r0, r3, r0, lsl #6 rtems_libio_check_is_open(iop); 3002567c: e5903014 ldr r3, [r0, #20] 30025680: e3130c01 tst r3, #256 ; 0x100 30025684: 0a00000a beq 300256b4 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 30025688: e3130004 tst r3, #4 3002568c: 0a00000d beq 300256c8 /* * Now process the fsync(). */ if ( !iop->handlers ) 30025690: e590303c ldr r3, [r0, #60] ; 0x3c 30025694: e3530000 cmp r3, #0 30025698: 0a000005 beq 300256b4 rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) 3002569c: e5933028 ldr r3, [r3, #40] ; 0x28 300256a0: e3530000 cmp r3, #0 300256a4: 0a00000c beq 300256dc rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); 300256a8: e1a0e00f mov lr, pc 300256ac: e12fff13 bx r3 } 300256b0: e49df004 pop {pc} ; (ldr pc, [sp], #4) /* * Now process the fsync(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 300256b4: eb005f0d bl 3003d2f0 <__errno> <== NOT EXECUTED 300256b8: e3a03009 mov r3, #9 <== NOT EXECUTED 300256bc: e5803000 str r3, [r0] <== NOT EXECUTED 300256c0: e3e00000 mvn r0, #0 <== NOT EXECUTED 300256c4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 300256c8: eb005f08 bl 3003d2f0 <__errno> 300256cc: e3a03016 mov r3, #22 300256d0: e5803000 str r3, [r0] 300256d4: e3e00000 mvn r0, #0 300256d8: e49df004 pop {pc} ; (ldr pc, [sp], #4) if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 300256dc: eb005f03 bl 3003d2f0 <__errno> 300256e0: e3a03086 mov r3, #134 ; 0x86 300256e4: e5803000 str r3, [r0] 300256e8: e3e00000 mvn r0, #0 300256ec: e49df004 pop {pc} ; (ldr pc, [sp], #4) 300256f0: 30061198 .word 0x30061198 300256f4: 300651fc .word 0x300651fc 30009108 : int ftruncate( int fd, off_t length ) { 30009108: e92d40f0 push {r4, r5, r6, r7, lr} rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 3000910c: e59f30f0 ldr r3, [pc, #240] ; 30009204 int ftruncate( int fd, off_t length ) { 30009110: e24dd014 sub sp, sp, #20 rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 30009114: e5933000 ldr r3, [r3] int ftruncate( int fd, off_t length ) { 30009118: e1a05001 mov r5, r1 rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 3000911c: e1500003 cmp r0, r3 int ftruncate( int fd, off_t length ) { 30009120: e1a06002 mov r6, r2 rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 30009124: 2a000022 bcs 300091b4 iop = rtems_libio_iop( fd ); 30009128: e59f30d8 ldr r3, [pc, #216] ; 30009208 3000912c: e5934000 ldr r4, [r3] 30009130: e0844300 add r4, r4, r0, lsl #6 rtems_libio_check_is_open(iop); 30009134: e5943014 ldr r3, [r4, #20] 30009138: e3130c01 tst r3, #256 ; 0x100 3000913c: 0a00001c beq 300091b4 /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 30009140: e284c018 add ip, r4, #24 30009144: e1a0700d mov r7, sp 30009148: e8bc000f ldm ip!, {r0, r1, r2, r3} 3000914c: e8a7000f stmia r7!, {r0, r1, r2, r3} if ( !loc.ops->node_type_h ) 30009150: e59d100c ldr r1, [sp, #12] /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 30009154: e59c2000 ldr r2, [ip] if ( !loc.ops->node_type_h ) 30009158: e591c010 ldr ip, [r1, #16] /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 3000915c: e5872000 str r2, [r7] if ( !loc.ops->node_type_h ) 30009160: e35c0000 cmp ip, #0 30009164: 0a00001c beq 300091dc rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 30009168: e1a0000d mov r0, sp 3000916c: e1a0e00f mov lr, pc 30009170: e12fff1c bx ip 30009174: e3500001 cmp r0, #1 30009178: 0a00001c beq 300091f0 rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 3000917c: e5943014 ldr r3, [r4, #20] 30009180: e3130004 tst r3, #4 30009184: 0a00000f beq 300091c8 if ( !iop->handlers->ftruncate_h ) 30009188: e594303c ldr r3, [r4, #60] ; 0x3c 3000918c: e5933020 ldr r3, [r3, #32] 30009190: e3530000 cmp r3, #0 30009194: 0a000010 beq 300091dc rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); 30009198: e1a00004 mov r0, r4 3000919c: e1a01005 mov r1, r5 300091a0: e1a02006 mov r2, r6 300091a4: e1a0e00f mov lr, pc 300091a8: e12fff13 bx r3 } 300091ac: e28dd014 add sp, sp, #20 300091b0: e8bd80f0 pop {r4, r5, r6, r7, pc} rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 300091b4: eb000c45 bl 3000c2d0 <__errno> <== NOT EXECUTED 300091b8: e3a03009 mov r3, #9 <== NOT EXECUTED 300091bc: e5803000 str r3, [r0] <== NOT EXECUTED 300091c0: e3e00000 mvn r0, #0 <== NOT EXECUTED 300091c4: eafffff8 b 300091ac <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 300091c8: eb000c40 bl 3000c2d0 <__errno> <== NOT EXECUTED 300091cc: e3a03016 mov r3, #22 <== NOT EXECUTED 300091d0: e5803000 str r3, [r0] <== NOT EXECUTED 300091d4: e3e00000 mvn r0, #0 <== NOT EXECUTED 300091d8: eafffff3 b 300091ac <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 300091dc: eb000c3b bl 3000c2d0 <__errno> <== NOT EXECUTED 300091e0: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 300091e4: e5803000 str r3, [r0] <== NOT EXECUTED 300091e8: e3e00000 mvn r0, #0 <== NOT EXECUTED 300091ec: eaffffee b 300091ac <== NOT EXECUTED loc = iop->pathinfo; if ( !loc.ops->node_type_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); 300091f0: eb000c36 bl 3000c2d0 <__errno> 300091f4: e3a03015 mov r3, #21 300091f8: e5803000 str r3, [r0] 300091fc: e3e00000 mvn r0, #0 30009200: eaffffe9 b 300091ac 30009204: 300187dc .word 0x300187dc 30009208: 300190fc .word 0x300190fc 30056c08 : /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 30056c08: e59f30b4 ldr r3, [pc, #180] ; 30056cc4 int getdents( int dd_fd, char *dd_buf, int dd_len ) { 30056c0c: e92d40f0 push {r4, r5, r6, r7, lr} /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 30056c10: e5933000 ldr r3, [r3] int getdents( int dd_fd, char *dd_buf, int dd_len ) { 30056c14: e24dd014 sub sp, sp, #20 /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 30056c18: e1500003 cmp r0, r3 30056c1c: 359f30a4 ldrcc r3, [pc, #164] ; 30056cc8 30056c20: 23a04000 movcs r4, #0 30056c24: 35934000 ldrcc r4, [r3] /* * Make sure we are working on a directory */ loc = iop->pathinfo; 30056c28: e1a0700d mov r7, sp /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 30056c2c: 30844300 addcc r4, r4, r0, lsl #6 /* * Make sure we are working on a directory */ loc = iop->pathinfo; 30056c30: e284c018 add ip, r4, #24 int getdents( int dd_fd, char *dd_buf, int dd_len ) { 30056c34: e1a06001 mov r6, r1 30056c38: e1a05002 mov r5, r2 iop = rtems_libio_iop( dd_fd ); /* * Make sure we are working on a directory */ loc = iop->pathinfo; 30056c3c: e8bc000f ldm ip!, {r0, r1, r2, r3} 30056c40: e8a7000f stmia r7!, {r0, r1, r2, r3} if ( !loc.ops->node_type_h ) 30056c44: e59d100c ldr r1, [sp, #12] iop = rtems_libio_iop( dd_fd ); /* * Make sure we are working on a directory */ loc = iop->pathinfo; 30056c48: e59c2000 ldr r2, [ip] if ( !loc.ops->node_type_h ) 30056c4c: e591c010 ldr ip, [r1, #16] iop = rtems_libio_iop( dd_fd ); /* * Make sure we are working on a directory */ loc = iop->pathinfo; 30056c50: e5872000 str r2, [r7] if ( !loc.ops->node_type_h ) 30056c54: e35c0000 cmp ip, #0 30056c58: 0a000014 beq 30056cb0 rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 30056c5c: e1a0000d mov r0, sp 30056c60: e1a0e00f mov lr, pc 30056c64: e12fff1c bx ip 30056c68: e3500001 cmp r0, #1 30056c6c: 1a00000a bne 30056c9c /* * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) 30056c70: e594303c ldr r3, [r4, #60] ; 0x3c 30056c74: e5933008 ldr r3, [r3, #8] 30056c78: e3530000 cmp r3, #0 30056c7c: 0a00000b beq 30056cb0 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); 30056c80: e1a00004 mov r0, r4 30056c84: e1a01006 mov r1, r6 30056c88: e1a02005 mov r2, r5 30056c8c: e1a0e00f mov lr, pc 30056c90: e12fff13 bx r3 } 30056c94: e28dd014 add sp, sp, #20 30056c98: e8bd80f0 pop {r4, r5, r6, r7, pc} loc = iop->pathinfo; if ( !loc.ops->node_type_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 30056c9c: ebff9993 bl 3003d2f0 <__errno> 30056ca0: e3a03014 mov r3, #20 30056ca4: e5803000 str r3, [r0] 30056ca8: e3e00000 mvn r0, #0 30056cac: eafffff8 b 30056c94 * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 30056cb0: ebff998e bl 3003d2f0 <__errno> <== NOT EXECUTED 30056cb4: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30056cb8: e5803000 str r3, [r0] <== NOT EXECUTED 30056cbc: e3e00000 mvn r0, #0 <== NOT EXECUTED 30056cc0: eafffff3 b 30056c94 <== NOT EXECUTED 30056cc4: 30061198 .word 0x30061198 30056cc8: 300651fc .word 0x300651fc 30025824 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ gid_t getgid( void ) { 30025824: e59f3008 ldr r3, [pc, #8] ; 30025834 <== NOT EXECUTED 30025828: e5933000 ldr r3, [r3] <== NOT EXECUTED return _POSIX_types_Gid; } 3002582c: e1d303b4 ldrh r0, [r3, #52] ; 0x34 <== NOT EXECUTED 30025830: e12fff1e bx lr <== NOT EXECUTED 30025834: 300614d0 .word 0x300614d0 30025e80 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 30025e80: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} 30025e84: e59d801c ldr r8, [sp, #28] 30025e88: e1a05000 mov r5, r0 30025e8c: e1a0a001 mov sl, r1 30025e90: e1a04002 mov r4, r2 30025e94: e1a07003 mov r7, r3 FILE *fp; int match; init_etc_passwd_group(); 30025e98: ebffffb2 bl 30025d68 if ((fp = fopen("/etc/group", "r")) == NULL) { 30025e9c: e59f00b0 ldr r0, [pc, #176] ; 30025f54 30025ea0: e59f10b0 ldr r1, [pc, #176] ; 30025f58 30025ea4: eb005f81 bl 3003dcb0 30025ea8: e2506000 subs r6, r0, #0 30025eac: 1a000006 bne 30025ecc 30025eb0: ea000022 b 30025f40 <== NOT EXECUTED errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(grp->gr_name, name) == 0); 30025eb4: e5940000 ldr r0, [r4] 30025eb8: eb00751e bl 30043338 30025ebc: e2700001 rsbs r0, r0, #1 30025ec0: 33a00000 movcc r0, #0 } else { match = (grp->gr_gid == gid); } if (match) { 30025ec4: e3500000 cmp r0, #0 30025ec8: 1a00000f bne 30025f0c if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { 30025ecc: e1a01004 mov r1, r4 30025ed0: e1a02007 mov r2, r7 30025ed4: e1a03008 mov r3, r8 30025ed8: e1a00006 mov r0, r6 30025edc: ebfffee1 bl 30025a68 30025ee0: e3500000 cmp r0, #0 errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(grp->gr_name, name) == 0); 30025ee4: e1a01005 mov r1, r5 if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { 30025ee8: 0a00000d beq 30025f24 errno = EINVAL; fclose(fp); return -1; } if (name) { 30025eec: e3550000 cmp r5, #0 30025ef0: 1affffef bne 30025eb4 match = (strcmp(grp->gr_name, name) == 0); } else { match = (grp->gr_gid == gid); 30025ef4: e1d400b8 ldrh r0, [r4, #8] <== NOT EXECUTED 30025ef8: e150000a cmp r0, sl <== NOT EXECUTED 30025efc: 13a00000 movne r0, #0 <== NOT EXECUTED 30025f00: 03a00001 moveq r0, #1 <== NOT EXECUTED } if (match) { 30025f04: e3500000 cmp r0, #0 <== NOT EXECUTED 30025f08: 0affffef beq 30025ecc <== NOT EXECUTED fclose(fp); 30025f0c: e1a00006 mov r0, r6 30025f10: eb005d43 bl 3003d424 *result = grp; 30025f14: e59d3020 ldr r3, [sp, #32] 30025f18: e3a00000 mov r0, #0 30025f1c: e5834000 str r4, [r3] } } fclose(fp); errno = EINVAL; return -1; } 30025f20: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; 30025f24: eb005cf1 bl 3003d2f0 <__errno> <== NOT EXECUTED 30025f28: e3a03016 mov r3, #22 <== NOT EXECUTED 30025f2c: e5803000 str r3, [r0] <== NOT EXECUTED fclose(fp); 30025f30: e1a00006 mov r0, r6 <== NOT EXECUTED 30025f34: eb005d3a bl 3003d424 <== NOT EXECUTED 30025f38: e3e00000 mvn r0, #0 <== NOT EXECUTED return -1; 30025f3c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; 30025f40: eb005cea bl 3003d2f0 <__errno> <== NOT EXECUTED 30025f44: e3a03016 mov r3, #22 <== NOT EXECUTED 30025f48: e5803000 str r3, [r0] <== NOT EXECUTED 30025f4c: e3e00000 mvn r0, #0 <== NOT EXECUTED return -1; 30025f50: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED 30025f54: 30059fc0 .word 0x30059fc0 30025f58: 3005f7b0 .word 0x3005f7b0 30025bbc : return NULL; return p; } struct group *getgrent(void) { 30025bbc: e92d4010 push {r4, lr} <== NOT EXECUTED if (group_fp == NULL) 30025bc0: e59f4030 ldr r4, [pc, #48] ; 30025bf8 <== NOT EXECUTED 30025bc4: e5940000 ldr r0, [r4] <== NOT EXECUTED 30025bc8: e3500000 cmp r0, #0 <== NOT EXECUTED 30025bcc: 1a000001 bne 30025bd8 <== NOT EXECUTED return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) 30025bd0: e3a00000 mov r0, #0 <== NOT EXECUTED return NULL; return &grent; } 30025bd4: e8bd8010 pop {r4, pc} <== NOT EXECUTED struct group *getgrent(void) { if (group_fp == NULL) return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) 30025bd8: e2841008 add r1, r4, #8 <== NOT EXECUTED 30025bdc: e2842018 add r2, r4, #24 <== NOT EXECUTED 30025be0: e3a030c8 mov r3, #200 ; 0xc8 <== NOT EXECUTED 30025be4: ebffff9f bl 30025a68 <== NOT EXECUTED 30025be8: e3500000 cmp r0, #0 <== NOT EXECUTED 30025bec: 12840008 addne r0, r4, #8 <== NOT EXECUTED 30025bf0: 18bd8010 popne {r4, pc} <== NOT EXECUTED 30025bf4: eafffff5 b 30025bd0 <== NOT EXECUTED 30025bf8: 30064f10 .word 0x30064f10 30025f98 : struct group *getgrgid( gid_t gid ) { 30025f98: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 30025f9c: e59f1030 ldr r1, [pc, #48] ; 30025fd4 <== NOT EXECUTED } struct group *getgrgid( gid_t gid ) { 30025fa0: e24dd008 sub sp, sp, #8 <== NOT EXECUTED 30025fa4: e1a00800 lsl r0, r0, #16 <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 30025fa8: e28dc004 add ip, sp, #4 <== NOT EXECUTED 30025fac: e2812010 add r2, r1, #16 <== NOT EXECUTED 30025fb0: e3a030c8 mov r3, #200 ; 0xc8 <== NOT EXECUTED 30025fb4: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED 30025fb8: e58dc000 str ip, [sp] <== NOT EXECUTED 30025fbc: ebffffe6 bl 30025f5c <== NOT EXECUTED 30025fc0: e3500000 cmp r0, #0 <== NOT EXECUTED 30025fc4: 13a00000 movne r0, #0 <== NOT EXECUTED return NULL; return p; 30025fc8: 059d0004 ldreq r0, [sp, #4] <== NOT EXECUTED } 30025fcc: e28dd008 add sp, sp, #8 <== NOT EXECUTED 30025fd0: e8bd8000 pop {pc} <== NOT EXECUTED 30025fd4: 30064f18 .word 0x30064f18 30025f5c : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 30025f5c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED 30025f60: e1a0c002 mov ip, r2 <== NOT EXECUTED 30025f64: e24dd008 sub sp, sp, #8 <== NOT EXECUTED 30025f68: e1a0e001 mov lr, r1 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 30025f6c: e58d3000 str r3, [sp] <== NOT EXECUTED struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 30025f70: e1a01800 lsl r1, r0, #16 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 30025f74: e1a0300c mov r3, ip <== NOT EXECUTED 30025f78: e59dc00c ldr ip, [sp, #12] <== NOT EXECUTED 30025f7c: e1a01821 lsr r1, r1, #16 <== NOT EXECUTED 30025f80: e1a0200e mov r2, lr <== NOT EXECUTED 30025f84: e3a00000 mov r0, #0 <== NOT EXECUTED 30025f88: e58dc004 str ip, [sp, #4] <== NOT EXECUTED 30025f8c: ebffffbb bl 30025e80 <== NOT EXECUTED } 30025f90: e28dd008 add sp, sp, #8 <== NOT EXECUTED 30025f94: e8bd8000 pop {pc} <== NOT EXECUTED 3002154c : */ pid_t getpid( void ) { return _Objects_Local_node; } 3002154c: e3a00001 mov r0, #1 <== NOT EXECUTED 30021550: e12fff1e bx lr <== NOT EXECUTED 30026078 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 30026078: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} 3002607c: e59d801c ldr r8, [sp, #28] 30026080: e1a05000 mov r5, r0 30026084: e1a0a001 mov sl, r1 30026088: e1a04002 mov r4, r2 3002608c: e1a07003 mov r7, r3 FILE *fp; int match; init_etc_passwd_group(); 30026090: ebffff34 bl 30025d68 if ((fp = fopen("/etc/passwd", "r")) == NULL) { 30026094: e59f00b0 ldr r0, [pc, #176] ; 3002614c 30026098: e59f10b0 ldr r1, [pc, #176] ; 30026150 3002609c: eb005f03 bl 3003dcb0 300260a0: e2506000 subs r6, r0, #0 300260a4: 1a000006 bne 300260c4 300260a8: ea000022 b 30026138 <== NOT EXECUTED errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(pwd->pw_name, name) == 0); 300260ac: e5940000 ldr r0, [r4] 300260b0: eb0074a0 bl 30043338 300260b4: e2700001 rsbs r0, r0, #1 300260b8: 33a00000 movcc r0, #0 } else { match = (pwd->pw_uid == uid); } if (match) { 300260bc: e3500000 cmp r0, #0 300260c0: 1a00000f bne 30026104 if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { 300260c4: e1a01004 mov r1, r4 300260c8: e1a02007 mov r2, r7 300260cc: e1a03008 mov r3, r8 300260d0: e1a00006 mov r0, r6 300260d4: ebfffec8 bl 30025bfc 300260d8: e3500000 cmp r0, #0 errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(pwd->pw_name, name) == 0); 300260dc: e1a01005 mov r1, r5 if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { 300260e0: 0a00000d beq 3002611c errno = EINVAL; fclose(fp); return -1; } if (name) { 300260e4: e3550000 cmp r5, #0 300260e8: 1affffef bne 300260ac match = (strcmp(pwd->pw_name, name) == 0); } else { match = (pwd->pw_uid == uid); 300260ec: e1d400b8 ldrh r0, [r4, #8] <== NOT EXECUTED 300260f0: e150000a cmp r0, sl <== NOT EXECUTED 300260f4: 13a00000 movne r0, #0 <== NOT EXECUTED 300260f8: 03a00001 moveq r0, #1 <== NOT EXECUTED } if (match) { 300260fc: e3500000 cmp r0, #0 <== NOT EXECUTED 30026100: 0affffef beq 300260c4 <== NOT EXECUTED fclose(fp); 30026104: e1a00006 mov r0, r6 30026108: eb005cc5 bl 3003d424 *result = pwd; 3002610c: e59d3020 ldr r3, [sp, #32] 30026110: e3a00000 mov r0, #0 30026114: e5834000 str r4, [r3] } } fclose(fp); errno = EINVAL; return -1; } 30026118: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; 3002611c: eb005c73 bl 3003d2f0 <__errno> <== NOT EXECUTED 30026120: e3a03016 mov r3, #22 <== NOT EXECUTED 30026124: e5803000 str r3, [r0] <== NOT EXECUTED fclose(fp); 30026128: e1a00006 mov r0, r6 <== NOT EXECUTED 3002612c: eb005cbc bl 3003d424 <== NOT EXECUTED 30026130: e3e00000 mvn r0, #0 <== NOT EXECUTED return -1; 30026134: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; 30026138: eb005c6c bl 3003d2f0 <__errno> <== NOT EXECUTED 3002613c: e3a03016 mov r3, #22 <== NOT EXECUTED 30026140: e5803000 str r3, [r0] <== NOT EXECUTED 30026144: e3e00000 mvn r0, #0 <== NOT EXECUTED return -1; 30026148: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED 3002614c: 30059f10 .word 0x30059f10 30026150: 3005f7b0 .word 0x3005f7b0 30025d28 : return NULL; return p; } struct passwd *getpwent(void) { 30025d28: e92d4010 push {r4, lr} <== NOT EXECUTED if (passwd_fp == NULL) 30025d2c: e59f4030 ldr r4, [pc, #48] ; 30025d64 <== NOT EXECUTED 30025d30: e5940004 ldr r0, [r4, #4] <== NOT EXECUTED 30025d34: e3500000 cmp r0, #0 <== NOT EXECUTED 30025d38: 1a000001 bne 30025d44 <== NOT EXECUTED return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) 30025d3c: e3a00000 mov r0, #0 <== NOT EXECUTED return NULL; return &pwent; } 30025d40: e8bd8010 pop {r4, pc} <== NOT EXECUTED struct passwd *getpwent(void) { if (passwd_fp == NULL) return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) 30025d44: e28410e0 add r1, r4, #224 ; 0xe0 <== NOT EXECUTED 30025d48: e28420fc add r2, r4, #252 ; 0xfc <== NOT EXECUTED 30025d4c: e3a030c8 mov r3, #200 ; 0xc8 <== NOT EXECUTED 30025d50: ebffffa9 bl 30025bfc <== NOT EXECUTED 30025d54: e3500000 cmp r0, #0 <== NOT EXECUTED 30025d58: 128400e0 addne r0, r4, #224 ; 0xe0 <== NOT EXECUTED 30025d5c: 18bd8010 popne {r4, pc} <== NOT EXECUTED 30025d60: eafffff5 b 30025d3c <== NOT EXECUTED 30025d64: 30064f10 .word 0x30064f10 30026190 : struct passwd *getpwuid( uid_t uid ) { 30026190: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 30026194: e59f1030 ldr r1, [pc, #48] ; 300261cc <== NOT EXECUTED } struct passwd *getpwuid( uid_t uid ) { 30026198: e24dd008 sub sp, sp, #8 <== NOT EXECUTED 3002619c: e1a00800 lsl r0, r0, #16 <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 300261a0: e28dc004 add ip, sp, #4 <== NOT EXECUTED 300261a4: e281201c add r2, r1, #28 <== NOT EXECUTED 300261a8: e3a030c8 mov r3, #200 ; 0xc8 <== NOT EXECUTED 300261ac: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED 300261b0: e58dc000 str ip, [sp] <== NOT EXECUTED 300261b4: ebffffe6 bl 30026154 <== NOT EXECUTED 300261b8: e3500000 cmp r0, #0 <== NOT EXECUTED 300261bc: 13a00000 movne r0, #0 <== NOT EXECUTED return NULL; return p; 300261c0: 059d0004 ldreq r0, [sp, #4] <== NOT EXECUTED } 300261c4: e28dd008 add sp, sp, #8 <== NOT EXECUTED 300261c8: e8bd8000 pop {pc} <== NOT EXECUTED 300261cc: 30064ff0 .word 0x30064ff0 30026154 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 30026154: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED 30026158: e1a0c002 mov ip, r2 <== NOT EXECUTED 3002615c: e24dd008 sub sp, sp, #8 <== NOT EXECUTED 30026160: e1a0e001 mov lr, r1 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 30026164: e58d3000 str r3, [sp] <== NOT EXECUTED struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 30026168: e1a01800 lsl r1, r0, #16 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 3002616c: e1a0300c mov r3, ip <== NOT EXECUTED 30026170: e59dc00c ldr ip, [sp, #12] <== NOT EXECUTED 30026174: e1a01821 lsr r1, r1, #16 <== NOT EXECUTED 30026178: e1a0200e mov r2, lr <== NOT EXECUTED 3002617c: e3a00000 mov r0, #0 <== NOT EXECUTED 30026180: e58dc004 str ip, [sp, #4] <== NOT EXECUTED 30026184: ebffffbb bl 30026078 <== NOT EXECUTED } 30026188: e28dd008 add sp, sp, #8 <== NOT EXECUTED 3002618c: e8bd8000 pop {pc} <== NOT EXECUTED 3000920c : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 3000920c: e92d4030 push {r4, r5, lr} /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { 30009210: e2504000 subs r4, r0, #0 */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 30009214: e24dd008 sub sp, sp, #8 /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { 30009218: 0a00000e beq 30009258 static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 3000921c: e10f5000 mrs r5, CPSR 30009220: e3853080 orr r3, r5, #128 ; 0x80 30009224: e129f003 msr CPSR_fc, r3 ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); _TOD_Get( &now ); 30009228: e1a0000d mov r0, sp 3000922c: eb000304 bl 30009e44 <_TOD_Get> static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 30009230: e129f005 msr CPSR_fc, r5 useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; time->tv_usec = useconds; 30009234: e59f0030 ldr r0, [pc, #48] ; 3000926c _ISR_Disable(level); _TOD_Get( &now ); _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; 30009238: e89d000c ldm sp, {r2, r3} useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; time->tv_usec = useconds; 3000923c: e0c1c390 smull ip, r1, r0, r3 30009240: e1a03fc3 asr r3, r3, #31 30009244: e0633341 rsb r3, r3, r1, asr #6 30009248: e884000c stm r4, {r2, r3} 3000924c: e3a00000 mov r0, #0 * with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X * do it. This puts us in good company. */ return 0; } 30009250: e28dd008 add sp, sp, #8 30009254: e8bd8030 pop {r4, r5, pc} void * __tz __attribute__((unused)) ) { /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { errno = EFAULT; 30009258: eb000c1c bl 3000c2d0 <__errno> <== NOT EXECUTED 3000925c: e3a0300e mov r3, #14 <== NOT EXECUTED 30009260: e5803000 str r3, [r0] <== NOT EXECUTED 30009264: e3e00000 mvn r0, #0 <== NOT EXECUTED return -1; 30009268: eafffff8 b 30009250 <== NOT EXECUTED 3000926c: 10624dd3 .word 0x10624dd3 3000586c : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ uid_t getuid( void ) { 3000586c: e59f3008 ldr r3, [pc, #8] ; 3000587c <== NOT EXECUTED 30005870: e5933000 ldr r3, [r3] <== NOT EXECUTED return _POSIX_types_Uid; } 30005874: e1d303b2 ldrh r0, [r3, #50] ; 0x32 <== NOT EXECUTED 30005878: e12fff1e bx lr <== NOT EXECUTED 3000587c: 300614d0 .word 0x300614d0 3000531c : int ioctl( int fd, ioctl_command_t command, ... ) { 3000531c: e92d000e push {r1, r2, r3} va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 30005320: e59f3090 ldr r3, [pc, #144] ; 300053b8 int ioctl( int fd, ioctl_command_t command, ... ) { 30005324: e52de004 push {lr} ; (str lr, [sp, #-4]!) va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 30005328: e5933000 ldr r3, [r3] int ioctl( int fd, ioctl_command_t command, ... ) { 3000532c: e24dd004 sub sp, sp, #4 va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 30005330: e1500003 cmp r0, r3 30005334: 2a000015 bcs 30005390 iop = rtems_libio_iop( fd ); 30005338: e59f307c ldr r3, [pc, #124] ; 300053bc 3000533c: e5933000 ldr r3, [r3] 30005340: e0830300 add r0, r3, r0, lsl #6 rtems_libio_check_is_open(iop); 30005344: e5903014 ldr r3, [r0, #20] 30005348: e3130c01 tst r3, #256 ; 0x100 3000534c: 0a00000f beq 30005390 /* * Now process the ioctl(). */ if ( !iop->handlers ) 30005350: e590303c ldr r3, [r0, #60] ; 0x3c iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); buffer = va_arg(ap, void *); 30005354: e28d2010 add r2, sp, #16 /* * Now process the ioctl(). */ if ( !iop->handlers ) 30005358: e3530000 cmp r3, #0 iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); buffer = va_arg(ap, void *); 3000535c: e58d2000 str r2, [sp] 30005360: e59d200c ldr r2, [sp, #12] /* * Now process the ioctl(). */ if ( !iop->handlers ) 30005364: 0a000009 beq 30005390 rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->ioctl_h ) 30005368: e5933010 ldr r3, [r3, #16] 3000536c: e3530000 cmp r3, #0 30005370: 0a00000b beq 300053a4 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); 30005374: e59d1008 ldr r1, [sp, #8] 30005378: e1a0e00f mov lr, pc 3000537c: e12fff13 bx r3 return rc; } 30005380: e28dd004 add sp, sp, #4 30005384: e49de004 pop {lr} ; (ldr lr, [sp], #4) 30005388: e28dd00c add sp, sp, #12 3000538c: e12fff1e bx lr /* * Now process the ioctl(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 30005390: eb003365 bl 3001212c <__errno> 30005394: e3a03009 mov r3, #9 30005398: e5803000 str r3, [r0] 3000539c: e3e00000 mvn r0, #0 300053a0: eafffff6 b 30005380 if ( !iop->handlers->ioctl_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 300053a4: eb003360 bl 3001212c <__errno> <== NOT EXECUTED 300053a8: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 300053ac: e5803000 str r3, [r0] <== NOT EXECUTED 300053b0: e3e00000 mvn r0, #0 <== NOT EXECUTED 300053b4: eafffff1 b 30005380 <== NOT EXECUTED 300053b8: 3001ef74 .word 0x3001ef74 300053bc: 3001f964 .word 0x3001f964 30002ba4 : * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { if (tty->termios.c_iflag & ISTRIP) 30002ba4: e5913030 ldr r3, [r1, #48] ; 0x30 <== NOT EXECUTED /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 30002ba8: e92d4030 push {r4, r5, lr} <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) 30002bac: e3130020 tst r3, #32 <== NOT EXECUTED /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 30002bb0: e20040ff and r4, r0, #255 ; 0xff <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) c &= 0x7f; 30002bb4: 1200407f andne r4, r0, #127 ; 0x7f <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 30002bb8: e3130c02 tst r3, #512 ; 0x200 <== NOT EXECUTED /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 30002bbc: e1a05001 mov r5, r1 <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) c &= 0x7f; if (tty->termios.c_iflag & IUCLC) 30002bc0: 0a000007 beq 30002be4 <== NOT EXECUTED c = tolower (c); 30002bc4: e59f2198 ldr r2, [pc, #408] ; 30002d64 <== NOT EXECUTED 30002bc8: e5922000 ldr r2, [r2] <== NOT EXECUTED 30002bcc: e0822004 add r2, r2, r4 <== NOT EXECUTED 30002bd0: e5d22001 ldrb r2, [r2, #1] <== NOT EXECUTED 30002bd4: e2022003 and r2, r2, #3 <== NOT EXECUTED 30002bd8: e3520001 cmp r2, #1 <== NOT EXECUTED 30002bdc: 02844020 addeq r4, r4, #32 <== NOT EXECUTED 30002be0: e20440ff and r4, r4, #255 ; 0xff <== NOT EXECUTED if (c == '\r') { 30002be4: e354000d cmp r4, #13 <== NOT EXECUTED 30002be8: 0a000012 beq 30002c38 <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 30002bec: e354000a cmp r4, #10 <== NOT EXECUTED 30002bf0: 0a000034 beq 30002cc8 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 30002bf4: e3540000 cmp r4, #0 <== NOT EXECUTED 30002bf8: 1a000015 bne 30002c54 <== NOT EXECUTED } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 30002bfc: e59f2164 ldr r2, [pc, #356] ; 30002d68 <== NOT EXECUTED 30002c00: e5953020 ldr r3, [r5, #32] <== NOT EXECUTED 30002c04: e5922000 ldr r2, [r2] <== NOT EXECUTED 30002c08: e2422001 sub r2, r2, #1 <== NOT EXECUTED 30002c0c: e1530002 cmp r3, r2 <== NOT EXECUTED 30002c10: aa00000a bge 30002c40 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 30002c14: e595203c ldr r2, [r5, #60] ; 0x3c <== NOT EXECUTED 30002c18: e3120008 tst r2, #8 <== NOT EXECUTED 30002c1c: 1a00002c bne 30002cd4 <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 30002c20: e595101c ldr r1, [r5, #28] <== NOT EXECUTED 30002c24: e2832001 add r2, r3, #1 <== NOT EXECUTED 30002c28: e7c14003 strb r4, [r1, r3] <== NOT EXECUTED 30002c2c: e3a00000 mov r0, #0 <== NOT EXECUTED 30002c30: e5852020 str r2, [r5, #32] <== NOT EXECUTED 30002c34: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) c &= 0x7f; if (tty->termios.c_iflag & IUCLC) c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) 30002c38: e3130080 tst r3, #128 ; 0x80 <== NOT EXECUTED 30002c3c: 0a000001 beq 30002c48 <== NOT EXECUTED * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; 30002c40: e3a00000 mov r0, #0 <== NOT EXECUTED } return 0; } 30002c44: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) 30002c48: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED 30002c4c: 03a0400d moveq r4, #13 <== NOT EXECUTED 30002c50: 13a0400a movne r4, #10 <== NOT EXECUTED c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 30002c54: e595303c ldr r3, [r5, #60] ; 0x3c <== NOT EXECUTED 30002c58: e3130002 tst r3, #2 <== NOT EXECUTED 30002c5c: 0affffe6 beq 30002bfc <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { 30002c60: e5d52043 ldrb r2, [r5, #67] ; 0x43 <== NOT EXECUTED 30002c64: e1520004 cmp r2, r4 <== NOT EXECUTED 30002c68: 0a000038 beq 30002d50 <== NOT EXECUTED erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { 30002c6c: e5d52044 ldrb r2, [r5, #68] ; 0x44 <== NOT EXECUTED 30002c70: e1520004 cmp r2, r4 <== NOT EXECUTED 30002c74: 0a000030 beq 30002d3c <== NOT EXECUTED erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { 30002c78: e5d52045 ldrb r2, [r5, #69] ; 0x45 <== NOT EXECUTED 30002c7c: e1520004 cmp r2, r4 <== NOT EXECUTED 30002c80: 0a000027 beq 30002d24 <== NOT EXECUTED return 1; } else if (c == '\n') { 30002c84: e354000a cmp r4, #10 <== NOT EXECUTED 30002c88: 0a00001b beq 30002cfc <== NOT EXECUTED if (tty->termios.c_lflag & (ECHO | ECHONL)) echo (c, tty); tty->cbuf[tty->ccount++] = c; return 1; } else if ((c == tty->termios.c_cc[VEOL]) 30002c8c: e5d5204c ldrb r2, [r5, #76] ; 0x4c <== NOT EXECUTED 30002c90: e1520004 cmp r2, r4 <== NOT EXECUTED 30002c94: 0a000002 beq 30002ca4 <== NOT EXECUTED || (c == tty->termios.c_cc[VEOL2])) { 30002c98: e5d52051 ldrb r2, [r5, #81] ; 0x51 <== NOT EXECUTED 30002c9c: e1520004 cmp r2, r4 <== NOT EXECUTED 30002ca0: 1affffd5 bne 30002bfc <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 30002ca4: e3130008 tst r3, #8 <== NOT EXECUTED 30002ca8: 1a00001f bne 30002d2c <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 30002cac: e5953020 ldr r3, [r5, #32] <== NOT EXECUTED 30002cb0: e595101c ldr r1, [r5, #28] <== NOT EXECUTED 30002cb4: e2832001 add r2, r3, #1 <== NOT EXECUTED 30002cb8: e7c14003 strb r4, [r1, r3] <== NOT EXECUTED 30002cbc: e3a00001 mov r0, #1 <== NOT EXECUTED 30002cc0: e5852020 str r2, [r5, #32] <== NOT EXECUTED return 1; 30002cc4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 30002cc8: e3130040 tst r3, #64 ; 0x40 <== NOT EXECUTED 30002ccc: 13a0400d movne r4, #13 <== NOT EXECUTED 30002cd0: eaffffdf b 30002c54 <== NOT EXECUTED /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 30002cd4: e1a00004 mov r0, r4 <== NOT EXECUTED 30002cd8: e1a01005 mov r1, r5 <== NOT EXECUTED 30002cdc: ebffff0b bl 30002910 <== NOT EXECUTED 30002ce0: e5953020 ldr r3, [r5, #32] <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 30002ce4: e595101c ldr r1, [r5, #28] <== NOT EXECUTED 30002ce8: e2832001 add r2, r3, #1 <== NOT EXECUTED 30002cec: e7c14003 strb r4, [r1, r3] <== NOT EXECUTED 30002cf0: e3a00000 mov r0, #0 <== NOT EXECUTED 30002cf4: e5852020 str r2, [r5, #32] <== NOT EXECUTED 30002cf8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED } else if (c == tty->termios.c_cc[VEOF]) { return 1; } else if (c == '\n') { if (tty->termios.c_lflag & (ECHO | ECHONL)) 30002cfc: e3130048 tst r3, #72 ; 0x48 <== NOT EXECUTED echo (c, tty); 30002d00: 11a00004 movne r0, r4 <== NOT EXECUTED 30002d04: 11a01005 movne r1, r5 <== NOT EXECUTED 30002d08: 1bffff00 blne 30002910 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 30002d0c: e5953020 ldr r3, [r5, #32] <== NOT EXECUTED 30002d10: e595101c ldr r1, [r5, #28] <== NOT EXECUTED 30002d14: e2832001 add r2, r3, #1 <== NOT EXECUTED 30002d18: e3a0000a mov r0, #10 <== NOT EXECUTED 30002d1c: e7c10003 strb r0, [r1, r3] <== NOT EXECUTED 30002d20: e5852020 str r2, [r5, #32] <== NOT EXECUTED 30002d24: e3a00001 mov r0, #1 <== NOT EXECUTED return 1; 30002d28: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED } else if ((c == tty->termios.c_cc[VEOL]) || (c == tty->termios.c_cc[VEOL2])) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 30002d2c: e1a00004 mov r0, r4 <== NOT EXECUTED 30002d30: e1a01005 mov r1, r5 <== NOT EXECUTED 30002d34: ebfffef5 bl 30002910 <== NOT EXECUTED 30002d38: eaffffdb b 30002cac <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { erase (tty, 1); 30002d3c: e1a00005 mov r0, r5 <== NOT EXECUTED 30002d40: e3a01001 mov r1, #1 <== NOT EXECUTED 30002d44: ebffff13 bl 30002998 <== NOT EXECUTED 30002d48: e3a00000 mov r0, #0 <== NOT EXECUTED return 0; 30002d4c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); 30002d50: e1a00005 mov r0, r5 <== NOT EXECUTED 30002d54: e3a01000 mov r1, #0 <== NOT EXECUTED 30002d58: ebffff0e bl 30002998 <== NOT EXECUTED 30002d5c: e3a00000 mov r0, #0 <== NOT EXECUTED return 0; 30002d60: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED 30002d64: 30018a38 .word 0x30018a38 30002d68: 300189c0 .word 0x300189c0 30021564 : #if !defined(RTEMS_POSIX_API) int kill( pid_t pid, int sig ) { return 0; } 30021564: e3a00000 mov r0, #0 <== NOT EXECUTED 30021568: e12fff1e bx lr <== NOT EXECUTED 300262dc : int link( const char *existing, const char *new ) { 300262dc: e92d40f0 push {r4, r5, r6, r7, lr} 300262e0: e24dd030 sub sp, sp, #48 ; 0x30 300262e4: e1a06001 mov r6, r1 300262e8: e1a04000 mov r4, r0 /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 300262ec: eb007679 bl 30043cd8 300262f0: e28d5018 add r5, sp, #24 300262f4: e1a01000 mov r1, r0 300262f8: e3a0c001 mov ip, #1 300262fc: e1a00004 mov r0, r4 30026300: e3a02000 mov r2, #0 30026304: e1a03005 mov r3, r5 30026308: e58dc000 str ip, [sp] 3002630c: ebff7cdf bl 30005690 0, &existing_loc, true ); if ( result != 0 ) 30026310: e3500000 cmp r0, #0 30026314: 1a00004d bne 30026450 /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 30026318: e5d63000 ldrb r3, [r6] 3002631c: e353002f cmp r3, #47 ; 0x2f 30026320: 1353005c cmpne r3, #92 ; 0x5c 30026324: 13a0e000 movne lr, #0 30026328: 03a0e001 moveq lr, #1 3002632c: 1a000035 bne 30026408 30026330: e59f31fc ldr r3, [pc, #508] ; 30026534 30026334: e28d4004 add r4, sp, #4 30026338: e593c000 ldr ip, [r3] 3002633c: e3a0e001 mov lr, #1 30026340: e28cc018 add ip, ip, #24 30026344: e1a07004 mov r7, r4 30026348: e8bc000f ldm ip!, {r0, r1, r2, r3} 3002634c: e8a7000f stmia r7!, {r0, r1, r2, r3} if ( !parent_loc.ops->evalformake_h ) { 30026350: e59d3010 ldr r3, [sp, #16] /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 30026354: e59c2000 ldr r2, [ip] if ( !parent_loc.ops->evalformake_h ) { 30026358: e5933004 ldr r3, [r3, #4] /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 3002635c: e5872000 str r2, [r7] if ( !parent_loc.ops->evalformake_h ) { 30026360: e3530000 cmp r3, #0 30026364: 0a00002e beq 30026424 rtems_filesystem_freenode( &existing_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); 30026368: e086000e add r0, r6, lr 3002636c: e1a01004 mov r1, r4 30026370: e28d202c add r2, sp, #44 ; 0x2c 30026374: e1a0e00f mov lr, pc 30026378: e12fff13 bx r3 if ( result != 0 ) { 3002637c: e2506000 subs r6, r0, #0 30026380: 1a000049 bne 300264ac /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { 30026384: e59d3028 ldr r3, [sp, #40] ; 0x28 30026388: e59d2014 ldr r2, [sp, #20] 3002638c: e1520003 cmp r2, r3 30026390: 1a000030 bne 30026458 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !parent_loc.ops->link_h ) { 30026394: e59d2010 ldr r2, [sp, #16] 30026398: e5923008 ldr r3, [r2, #8] 3002639c: e3530000 cmp r3, #0 300263a0: 0a00004d beq 300264dc 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 ); 300263a4: e1a00005 mov r0, r5 300263a8: e1a01004 mov r1, r4 300263ac: e59d202c ldr r2, [sp, #44] ; 0x2c 300263b0: e1a0e00f mov lr, pc 300263b4: e12fff13 bx r3 rtems_filesystem_freenode( &existing_loc ); 300263b8: e59d3024 ldr r3, [sp, #36] ; 0x24 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 ); 300263bc: e1a06000 mov r6, r0 rtems_filesystem_freenode( &existing_loc ); 300263c0: e3530000 cmp r3, #0 300263c4: 0a000004 beq 300263dc 300263c8: e593301c ldr r3, [r3, #28] 300263cc: e3530000 cmp r3, #0 300263d0: 11a00005 movne r0, r5 300263d4: 11a0e00f movne lr, pc 300263d8: 112fff13 bxne r3 rtems_filesystem_freenode( &parent_loc ); 300263dc: e59d3010 ldr r3, [sp, #16] 300263e0: e3530000 cmp r3, #0 300263e4: 0a000004 beq 300263fc 300263e8: e593301c ldr r3, [r3, #28] 300263ec: e3530000 cmp r3, #0 300263f0: 11a00004 movne r0, r4 300263f4: 11a0e00f movne lr, pc 300263f8: 112fff13 bxne r3 return result; } 300263fc: e1a00006 mov r0, r6 30026400: e28dd030 add sp, sp, #48 ; 0x30 30026404: e8bd80f0 pop {r4, r5, r6, r7, pc} /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 30026408: e3530000 cmp r3, #0 3002640c: 0affffc7 beq 30026330 30026410: e59f311c ldr r3, [pc, #284] ; 30026534 30026414: e28d4004 add r4, sp, #4 30026418: e593c000 ldr ip, [r3] 3002641c: e28cc004 add ip, ip, #4 30026420: eaffffc7 b 30026344 if ( !parent_loc.ops->evalformake_h ) { rtems_filesystem_freenode( &existing_loc ); 30026424: e59d3024 ldr r3, [sp, #36] ; 0x24 <== NOT EXECUTED 30026428: e3530000 cmp r3, #0 <== NOT EXECUTED 3002642c: 0a000004 beq 30026444 <== NOT EXECUTED 30026430: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30026434: e3530000 cmp r3, #0 <== NOT EXECUTED 30026438: 11a00005 movne r0, r5 <== NOT EXECUTED 3002643c: 11a0e00f movne lr, pc <== NOT EXECUTED 30026440: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 30026444: eb005ba9 bl 3003d2f0 <__errno> <== NOT EXECUTED 30026448: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 3002644c: e5803000 str r3, [r0] <== NOT EXECUTED 30026450: e3e06000 mvn r6, #0 30026454: eaffffe8 b 300263fc * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { rtems_filesystem_freenode( &existing_loc ); 30026458: e59d3024 ldr r3, [sp, #36] ; 0x24 3002645c: e3530000 cmp r3, #0 30026460: 0a000004 beq 30026478 30026464: e593301c ldr r3, [r3, #28] 30026468: e3530000 cmp r3, #0 3002646c: 11a00005 movne r0, r5 30026470: 11a0e00f movne lr, pc 30026474: 112fff13 bxne r3 rtems_filesystem_freenode( &parent_loc ); 30026478: e59d3010 ldr r3, [sp, #16] 3002647c: e3530000 cmp r3, #0 30026480: 0a000004 beq 30026498 30026484: e593301c ldr r3, [r3, #28] 30026488: e3530000 cmp r3, #0 3002648c: 11a00004 movne r0, r4 30026490: 11a0e00f movne lr, pc 30026494: 112fff13 bxne r3 rtems_set_errno_and_return_minus_one( EXDEV ); 30026498: eb005b94 bl 3003d2f0 <__errno> 3002649c: e3a03012 mov r3, #18 300264a0: e5803000 str r3, [r0] 300264a4: e3e06000 mvn r6, #0 300264a8: eaffffd3 b 300263fc rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); if ( result != 0 ) { rtems_filesystem_freenode( &existing_loc ); 300264ac: e59d3024 ldr r3, [sp, #36] ; 0x24 300264b0: e3530000 cmp r3, #0 300264b4: 0a000004 beq 300264cc 300264b8: e593301c ldr r3, [r3, #28] 300264bc: e3530000 cmp r3, #0 300264c0: 11a00005 movne r0, r5 300264c4: 11a0e00f movne lr, pc 300264c8: 112fff13 bxne r3 rtems_set_errno_and_return_minus_one( result ); 300264cc: eb005b87 bl 3003d2f0 <__errno> 300264d0: e5806000 str r6, [r0] 300264d4: e3e06000 mvn r6, #0 300264d8: eaffffc7 b 300263fc rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !parent_loc.ops->link_h ) { rtems_filesystem_freenode( &existing_loc ); 300264dc: e59d3024 ldr r3, [sp, #36] ; 0x24 <== NOT EXECUTED 300264e0: e3530000 cmp r3, #0 <== NOT EXECUTED 300264e4: 0a000006 beq 30026504 <== NOT EXECUTED 300264e8: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 300264ec: e3530000 cmp r3, #0 <== NOT EXECUTED 300264f0: 0a000003 beq 30026504 <== NOT EXECUTED 300264f4: e1a00005 mov r0, r5 <== NOT EXECUTED 300264f8: e1a0e00f mov lr, pc <== NOT EXECUTED 300264fc: e12fff13 bx r3 <== NOT EXECUTED 30026500: e59d2010 ldr r2, [sp, #16] <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); 30026504: e3520000 cmp r2, #0 <== NOT EXECUTED 30026508: 0a000004 beq 30026520 <== NOT EXECUTED 3002650c: e592301c ldr r3, [r2, #28] <== NOT EXECUTED 30026510: e3530000 cmp r3, #0 <== NOT EXECUTED 30026514: 11a00004 movne r0, r4 <== NOT EXECUTED 30026518: 11a0e00f movne lr, pc <== NOT EXECUTED 3002651c: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 30026520: eb005b72 bl 3003d2f0 <__errno> <== NOT EXECUTED 30026524: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30026528: e5803000 str r3, [r0] <== NOT EXECUTED 3002652c: e3e06000 mvn r6, #0 <== NOT EXECUTED 30026530: eaffffb1 b 300263fc <== NOT EXECUTED 30026534: 300614d0 .word 0x300614d0 3001706c : { rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 3001706c: e59fc134 ldr ip, [pc, #308] ; 300171a8 off_t lseek( int fd, off_t offset, int whence ) { 30017070: e92d41f0 push {r4, r5, r6, r7, r8, lr} rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 30017074: e59cc000 ldr ip, [ip] 30017078: e150000c cmp r0, ip 3001707c: 2a00003d bcs 30017178 iop = rtems_libio_iop( fd ); 30017080: e59fc124 ldr ip, [pc, #292] ; 300171ac 30017084: e59c4000 ldr r4, [ip] 30017088: e0844300 add r4, r4, r0, lsl #6 rtems_libio_check_is_open(iop); 3001708c: e5940014 ldr r0, [r4, #20] 30017090: e3100c01 tst r0, #256 ; 0x100 30017094: 0a000037 beq 30017178 /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) 30017098: e594c03c ldr ip, [r4, #60] ; 0x3c 3001709c: e59c0014 ldr r0, [ip, #20] 300170a0: e3500000 cmp r0, #0 300170a4: 0a000039 beq 30017190 /* * Now process the lseek(). */ old_offset = iop->offset; switch ( whence ) { 300170a8: e3530001 cmp r3, #1 /* * Now process the lseek(). */ old_offset = iop->offset; 300170ac: e284600c add r6, r4, #12 300170b0: e8960060 ldm r6, {r5, r6} switch ( whence ) { 300170b4: 0a000022 beq 30017144 300170b8: e3530002 cmp r3, #2 300170bc: 0a00000d beq 300170f8 300170c0: e3530000 cmp r3, #0 300170c4: 1a000023 bne 30017158 case SEEK_SET: iop->offset = offset; 300170c8: e584100c str r1, [r4, #12] 300170cc: e5842010 str r2, [r4, #16] /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 300170d0: e1a00004 mov r0, r4 300170d4: e1a0e00f mov lr, pc 300170d8: e59cf014 ldr pc, [ip, #20] if ( status == (off_t) -1 ) 300170dc: e3700001 cmn r0, #1 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 300170e0: e1a02000 mov r2, r0 300170e4: e1a03001 mov r3, r1 if ( status == (off_t) -1 ) 300170e8: 0a00000e beq 30017128 /* * So if the operation failed, we have to restore iop->offset. */ return status; } 300170ec: e1a01003 mov r1, r3 300170f0: e1a00002 mov r0, r2 300170f4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 300170f8: e9940180 ldmib r4, {r7, r8} 300170fc: e0977001 adds r7, r7, r1 30017100: e0a88002 adc r8, r8, r2 30017104: e584700c str r7, [r4, #12] 30017108: e5848010 str r8, [r4, #16] /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 3001710c: e1a00004 mov r0, r4 30017110: e1a0e00f mov lr, pc 30017114: e59cf014 ldr pc, [ip, #20] if ( status == (off_t) -1 ) 30017118: e3700001 cmn r0, #1 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 3001711c: e1a02000 mov r2, r0 30017120: e1a03001 mov r3, r1 if ( status == (off_t) -1 ) 30017124: 1afffff0 bne 300170ec 30017128: e3710001 cmn r1, #1 3001712c: 1affffee bne 300170ec iop->offset = old_offset; 30017130: e584500c str r5, [r4, #12] 30017134: e5846010 str r6, [r4, #16] /* * So if the operation failed, we have to restore iop->offset. */ return status; } 30017138: e1a01003 mov r1, r3 3001713c: e1a00002 mov r0, r2 30017140: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} case SEEK_SET: iop->offset = offset; break; case SEEK_CUR: iop->offset += offset; 30017144: e0917005 adds r7, r1, r5 30017148: e0a28006 adc r8, r2, r6 3001714c: e584700c str r7, [r4, #12] 30017150: e5848010 str r8, [r4, #16] break; 30017154: eaffffdd b 300170d0 case SEEK_END: iop->offset = iop->size + offset; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 30017158: ebffd45c bl 3000c2d0 <__errno> 3001715c: e3a03016 mov r3, #22 30017160: e5803000 str r3, [r0] 30017164: e3e02000 mvn r2, #0 30017168: e3e03000 mvn r3, #0 /* * So if the operation failed, we have to restore iop->offset. */ return status; } 3001716c: e1a01003 mov r1, r3 30017170: e1a00002 mov r0, r2 30017174: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} off_t old_offset; off_t status; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 30017178: ebffd454 bl 3000c2d0 <__errno> 3001717c: e3a03009 mov r3, #9 30017180: e5803000 str r3, [r0] 30017184: e3e02000 mvn r2, #0 30017188: e3e03000 mvn r3, #0 3001718c: eaffffd6 b 300170ec /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 30017190: ebffd44e bl 3000c2d0 <__errno> <== NOT EXECUTED 30017194: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30017198: e5803000 str r3, [r0] <== NOT EXECUTED 3001719c: e3e02000 mvn r2, #0 <== NOT EXECUTED 300171a0: e3e03000 mvn r3, #0 <== NOT EXECUTED 300171a4: eaffffd0 b 300170ec <== NOT EXECUTED 300171a8: 300187dc .word 0x300187dc 300171ac: 300190fc .word 0x300190fc 3002669c : int _STAT_NAME( const char *path, struct stat *buf ) { 3002669c: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 300266a0: e2515000 subs r5, r1, #0 <== NOT EXECUTED int _STAT_NAME( const char *path, struct stat *buf ) { 300266a4: e24dd018 sub sp, sp, #24 <== NOT EXECUTED 300266a8: e1a06000 mov r6, r0 <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 300266ac: 0a00002f beq 30026770 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 300266b0: eb007588 bl 30043cd8 <== NOT EXECUTED 300266b4: e28d4004 add r4, sp, #4 <== NOT EXECUTED 300266b8: e3a0c000 mov ip, #0 <== NOT EXECUTED 300266bc: e1a01000 mov r1, r0 <== NOT EXECUTED 300266c0: e1a0200c mov r2, ip <== NOT EXECUTED 300266c4: e1a00006 mov r0, r6 <== NOT EXECUTED 300266c8: e1a03004 mov r3, r4 <== NOT EXECUTED 300266cc: e58dc000 str ip, [sp] <== NOT EXECUTED 300266d0: ebff7bee bl 30005690 <== NOT EXECUTED 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 300266d4: e2501000 subs r1, r0, #0 <== NOT EXECUTED 300266d8: 1a000022 bne 30026768 <== NOT EXECUTED return -1; if ( !loc.handlers->fstat_h ){ 300266dc: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED 300266e0: e5933018 ldr r3, [r3, #24] <== NOT EXECUTED 300266e4: e3530000 cmp r3, #0 <== NOT EXECUTED 300266e8: 0a000013 beq 3002673c <== NOT EXECUTED /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 300266ec: e3a02048 mov r2, #72 ; 0x48 <== NOT EXECUTED 300266f0: e1a00005 mov r0, r5 <== NOT EXECUTED 300266f4: eb0067b5 bl 300405d0 <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); 300266f8: e1a01005 mov r1, r5 <== NOT EXECUTED 300266fc: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED 30026700: e1a00004 mov r0, r4 <== NOT EXECUTED 30026704: e1a0e00f mov lr, pc <== NOT EXECUTED 30026708: e593f018 ldr pc, [r3, #24] <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 3002670c: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); status = (*loc.handlers->fstat_h)( &loc, buf ); 30026710: e1a05000 mov r5, r0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 30026714: e3530000 cmp r3, #0 <== NOT EXECUTED 30026718: 0a000004 beq 30026730 <== NOT EXECUTED 3002671c: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30026720: e3530000 cmp r3, #0 <== NOT EXECUTED 30026724: 11a00004 movne r0, r4 <== NOT EXECUTED 30026728: 11a0e00f movne lr, pc <== NOT EXECUTED 3002672c: 112fff13 bxne r3 <== NOT EXECUTED return status; } 30026730: e1a00005 mov r0, r5 <== NOT EXECUTED 30026734: e28dd018 add sp, sp, #24 <== NOT EXECUTED 30026738: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); 3002673c: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 30026740: e3530000 cmp r3, #0 <== NOT EXECUTED 30026744: 0a000004 beq 3002675c <== NOT EXECUTED 30026748: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 3002674c: e3530000 cmp r3, #0 <== NOT EXECUTED 30026750: 11a00004 movne r0, r4 <== NOT EXECUTED 30026754: 11a0e00f movne lr, pc <== NOT EXECUTED 30026758: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 3002675c: eb005ae3 bl 3003d2f0 <__errno> <== NOT EXECUTED 30026760: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30026764: e5803000 str r3, [r0] <== NOT EXECUTED 30026768: e3e05000 mvn r5, #0 <== NOT EXECUTED 3002676c: eaffffef b 30026730 <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); 30026770: eb005ade bl 3003d2f0 <__errno> <== NOT EXECUTED 30026774: e3a0300e mov r3, #14 <== NOT EXECUTED 30026778: e5803000 str r3, [r0] <== NOT EXECUTED 3002677c: e3e05000 mvn r5, #0 <== NOT EXECUTED 30026780: eaffffea b 30026730 <== NOT EXECUTED 300095b4 : size_t size ) { void *return_this; MSBUMP(malloc_calls, 1); 300095b4: e59f30dc ldr r3, [pc, #220] ; 30009698 300095b8: e92d4070 push {r4, r5, r6, lr} 300095bc: e5932004 ldr r2, [r3, #4] 300095c0: e1a04000 mov r4, r0 300095c4: e2822001 add r2, r2, #1 300095c8: e5832004 str r2, [r3, #4] /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 300095cc: ebffffef bl 30009590 /* * Validate the parameters */ if ( !size ) 300095d0: e3540000 cmp r4, #0 300095d4: 0a00001f beq 30009658 return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 300095d8: e59f30bc ldr r3, [pc, #188] ; 3000969c 300095dc: e5933000 ldr r3, [r3] 300095e0: e3530003 cmp r3, #3 300095e4: 0a000018 beq 3000964c RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 300095e8: e59f30b0 ldr r3, [pc, #176] ; 300096a0 300095ec: e3a02000 mov r2, #0 300095f0: e5930000 ldr r0, [r3] 300095f4: e1a01004 mov r1, r4 300095f8: e1a03002 mov r3, r2 300095fc: eb000348 bl 3000a324 <_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 ) { 30009600: e2506000 subs r6, r0, #0 if (rtems_malloc_sbrk_helpers) return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); if ( !return_this ) { errno = ENOMEM; return (void *) 0; 30009604: 11a05006 movne r5, r6 * If this fails then return a NULL pointer. */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { 30009608: 0a000015 beq 30009664 } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 3000960c: e59f3090 ldr r3, [pc, #144] ; 300096a4 30009610: e5933000 ldr r3, [r3] 30009614: e3530000 cmp r3, #0 (*rtems_malloc_dirty_helper)( return_this, size ); 30009618: 11a01004 movne r1, r4 3000961c: 11a00005 movne r0, r5 30009620: 11a0e00f movne lr, pc 30009624: 1593f000 ldrne pc, [r3] /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 30009628: e59f3078 ldr r3, [pc, #120] ; 300096a8 3000962c: e5933000 ldr r3, [r3] 30009630: e3530000 cmp r3, #0 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 30009634: 11a00005 movne r0, r5 30009638: 11a0e00f movne lr, pc 3000963c: 1593f004 ldrne pc, [r3, #4] 30009640: e1a06005 mov r6, r5 if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 30009644: e1a00006 mov r0, r6 30009648: e8bd8070 pop {r4, r5, r6, pc} return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 3000964c: ebffffb8 bl 30009534 30009650: e3500000 cmp r0, #0 30009654: 1affffe3 bne 300095e8 /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 30009658: e3a06000 mov r6, #0 <== NOT EXECUTED if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 3000965c: e1a00006 mov r0, r6 <== NOT EXECUTED 30009660: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { if (rtems_malloc_sbrk_helpers) 30009664: e59f3040 ldr r3, [pc, #64] ; 300096ac 30009668: e5933000 ldr r3, [r3] 3000966c: e3530000 cmp r3, #0 30009670: 0a000004 beq 30009688 return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 30009674: e1a00004 mov r0, r4 <== NOT EXECUTED 30009678: e1a0e00f mov lr, pc <== NOT EXECUTED 3000967c: e593f004 ldr pc, [r3, #4] <== NOT EXECUTED if ( !return_this ) { 30009680: e2505000 subs r5, r0, #0 <== NOT EXECUTED 30009684: 1affffe0 bne 3000960c <== NOT EXECUTED errno = ENOMEM; 30009688: eb000b10 bl 3000c2d0 <__errno> 3000968c: e3a0300c mov r3, #12 30009690: e5803000 str r3, [r0] return (void *) 0; 30009694: eaffffea b 30009644 30009698: 30019108 .word 0x30019108 3000969c: 30019410 .word 0x30019410 300096a0: 300187e8 .word 0x300187e8 300096a4: 30018f60 .word 0x30018f60 300096a8: 30018f58 .word 0x30018f58 300096ac: 30018f5c .word 0x30018f5c 30009580 : } void malloc_deferred_free( void *pointer ) { 30009580: e1a01000 mov r1, r0 <== NOT EXECUTED 30009584: e59f0000 ldr r0, [pc, #0] ; 3000958c <== NOT EXECUTED 30009588: eaffeee8 b 30005130 <_Chain_Append> <== NOT EXECUTED 3000958c: 30019460 .word 0x30019460 30009590 : { rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list); } void malloc_deferred_frees_process(void) { 30009590: e52de004 push {lr} ; (str lr, [sp, #-4]!) 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) 30009594: ea000000 b 3000959c free(to_be_freed); 30009598: ebfffeb1 bl 30009064 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 3000959c: e59f000c ldr r0, [pc, #12] ; 300095b0 300095a0: eb0001b2 bl 30009c70 <_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) 300095a4: e3500000 cmp r0, #0 300095a8: 1afffffa bne 30009598 free(to_be_freed); } 300095ac: e49df004 pop {pc} ; (ldr pc, [sp], #4) 300095b0: 30019460 .word 0x30019460 300104f4 : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 300104f4: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} /* * Perform internal consistency checks */ assert( block_table ); 300104f8: e2504000 subs r4, r0, #0 void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 300104fc: e1a08001 mov r8, r1 /* * Perform internal consistency checks */ assert( block_table ); 30010500: 0a000014 beq 30010558 * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i 30010510: e3a05000 mov r5, #0 30010514: e1a06005 mov r6, r5 if ( b[i] ) { memfile_free_block( b[i] ); b[i] = 0; 30010518: e1a0a005 mov sl, r5 */ b = *block_table; for ( i=0 ; i memfile_free_block( b[i] ); 30010528: ebffff4b bl 3001025c b[i] = 0; 3001052c: e787a005 str sl, [r7, r5] * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i 30010540: e5947000 ldr r7, [r4] /* * Now that all the blocks in the block table are free, we can * free the block table itself. */ memfile_free_block( *block_table ); 30010544: e1a00007 mov r0, r7 30010548: ebffff43 bl 3001025c *block_table = 0; 3001054c: e3a03000 mov r3, #0 30010550: e5843000 str r3, [r4] } 30010554: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} /* * Perform internal consistency checks */ assert( block_table ); 30010558: e59f000c ldr r0, [pc, #12] ; 3001056c <== NOT EXECUTED 3001055c: e59f100c ldr r1, [pc, #12] ; 30010570 <== NOT EXECUTED 30010560: e59f200c ldr r2, [pc, #12] ; 30010574 <== NOT EXECUTED 30010564: e59f300c ldr r3, [pc, #12] ; 30010578 <== NOT EXECUTED 30010568: ebfff826 bl 3000e608 <__assert_func> <== NOT EXECUTED 3001056c: 3001e7f0 .word 0x3001e7f0 30010570: 000001b3 .word 0x000001b3 30010574: 3001dee8 .word 0x3001dee8 30010578: 3001e868 .word 0x3001e868 30010a4c : int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 30010a4c: e92d4010 push {r4, lr} IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 30010a50: e5904038 ldr r4, [r0, #56] ; 0x38 int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 30010a54: e24dd008 sub sp, sp, #8 * 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 ) 30010a58: e5943054 ldr r3, [r4, #84] ; 0x54 30010a5c: e1530002 cmp r3, r2 30010a60: aa000003 bge 30010a74 return IMFS_memfile_extend( the_jnode, length ); 30010a64: e1a00004 mov r0, r4 <== NOT EXECUTED 30010a68: ebffff96 bl 300108c8 <== NOT EXECUTED iop->size = the_jnode->info.file.size; IMFS_update_atime( the_jnode ); return 0; } 30010a6c: e28dd008 add sp, sp, #8 30010a70: e8bd8010 pop {r4, pc} * 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 ) 30010a74: 0a000009 beq 30010aa0 * 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; 30010a78: e5841050 str r1, [r4, #80] ; 0x50 30010a7c: e5842054 str r2, [r4, #84] ; 0x54 iop->size = the_jnode->info.file.size; 30010a80: e9800006 stmib r0, {r1, r2} IMFS_update_atime( the_jnode ); 30010a84: e3a01000 mov r1, #0 30010a88: e1a0000d mov r0, sp 30010a8c: ebffc8c9 bl 30002db8 30010a90: e59d3000 ldr r3, [sp] 30010a94: e3a00000 mov r0, #0 30010a98: e5843040 str r3, [r4, #64] ; 0x40 return 0; 30010a9c: eafffff2 b 30010a6c * 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 ) 30010aa0: e5943050 ldr r3, [r4, #80] ; 0x50 30010aa4: e1530001 cmp r3, r1 30010aa8: 2afffff2 bcs 30010a78 30010aac: eaffffec b 30010a64 <== NOT EXECUTED 30010ab0 : rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 30010ab0: e92d4030 push {r4, r5, lr} IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 30010ab4: e5905038 ldr r5, [r0, #56] ; 0x38 rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 30010ab8: e1a04000 mov r4, r0 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { 30010abc: e595304c ldr r3, [r5, #76] ; 0x4c 30010ac0: e3530006 cmp r3, #6 30010ac4: 0a00000d beq 30010b00 if (iop->offset > the_jnode->info.linearfile.size) iop->offset = the_jnode->info.linearfile.size; } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) 30010ac8: e1a00005 mov r0, r5 30010acc: e284200c add r2, r4, #12 30010ad0: e8920006 ldm r2, {r1, r2} 30010ad4: ebffff7b bl 300108c8 30010ad8: e3500000 cmp r0, #0 30010adc: 1a00001a bne 30010b4c rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; 30010ae0: e2853050 add r3, r5, #80 ; 0x50 30010ae4: e893000c ldm r3, {r2, r3} 30010ae8: e984000c stmib r4, {r2, r3} 30010aec: e284300c add r3, r4, #12 30010af0: e893000c ldm r3, {r2, r3} } return iop->offset; } 30010af4: e1a01003 mov r1, r3 30010af8: e1a00002 mov r0, r2 30010afc: e8bd8030 pop {r4, r5, pc} IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { if (iop->offset > the_jnode->info.linearfile.size) 30010b00: e5901010 ldr r1, [r0, #16] <== NOT EXECUTED 30010b04: e2853050 add r3, r5, #80 ; 0x50 <== NOT EXECUTED 30010b08: e893000c ldm r3, {r2, r3} <== NOT EXECUTED 30010b0c: e1510003 cmp r1, r3 <== NOT EXECUTED 30010b10: e590000c ldr r0, [r0, #12] <== NOT EXECUTED 30010b14: ca000007 bgt 30010b38 <== NOT EXECUTED 30010b18: 0a000004 beq 30010b30 <== NOT EXECUTED 30010b1c: e1a02000 mov r2, r0 <== NOT EXECUTED 30010b20: e1a03001 mov r3, r1 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } 30010b24: e1a01003 mov r1, r3 <== NOT EXECUTED 30010b28: e1a00002 mov r0, r2 <== NOT EXECUTED 30010b2c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { if (iop->offset > the_jnode->info.linearfile.size) 30010b30: e1500002 cmp r0, r2 <== NOT EXECUTED 30010b34: 9afffff8 bls 30010b1c <== NOT EXECUTED iop->offset = the_jnode->info.linearfile.size; 30010b38: e584200c str r2, [r4, #12] <== NOT EXECUTED 30010b3c: e5843010 str r3, [r4, #16] <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } 30010b40: e1a01003 mov r1, r3 <== NOT EXECUTED 30010b44: e1a00002 mov r0, r2 <== NOT EXECUTED 30010b48: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED if (iop->offset > the_jnode->info.linearfile.size) iop->offset = the_jnode->info.linearfile.size; } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) rtems_set_errno_and_return_minus_one( ENOSPC ); 30010b4c: eb00047f bl 30011d50 <__errno> <== NOT EXECUTED 30010b50: e3a0301c mov r3, #28 <== NOT EXECUTED 30010b54: e5803000 str r3, [r0] <== NOT EXECUTED 30010b58: e3e02000 mvn r2, #0 <== NOT EXECUTED 30010b5c: e3e03000 mvn r3, #0 <== NOT EXECUTED 30010b60: eaffffe3 b 30010af4 <== NOT EXECUTED 30010e1c : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 30010e1c: e92d4830 push {r4, r5, fp, lr} the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 30010e20: e5903014 ldr r3, [r0, #20] rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 30010e24: e24dd004 sub sp, sp, #4 the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 30010e28: e3130f81 tst r3, #516 ; 0x204 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 30010e2c: e1a04000 mov r4, r0 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 30010e30: e5905038 ldr r5, [r0, #56] ; 0x38 /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 30010e34: 0a000002 beq 30010e44 && (the_jnode->type == IMFS_LINEAR_FILE)) { 30010e38: e595204c ldr r2, [r5, #76] ; 0x4c 30010e3c: e3520006 cmp r2, #6 30010e40: 0a00000b beq 30010e74 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) 30010e44: e5952050 ldr r2, [r5, #80] ; 0x50 30010e48: e5951054 ldr r1, [r5, #84] ; 0x54 && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 30010e4c: e3130c02 tst r3, #512 ; 0x200 iop->offset = the_jnode->info.file.size; 30010e50: 1584200c strne r2, [r4, #12] 30010e54: 15841010 strne r1, [r4, #16] 30010e58: 15951054 ldrne r1, [r5, #84] ; 0x54 30010e5c: 15952050 ldrne r2, [r5, #80] ; 0x50 iop->size = the_jnode->info.file.size; 30010e60: e3a00000 mov r0, #0 30010e64: e5841008 str r1, [r4, #8] 30010e68: e5842004 str r2, [r4, #4] return 0; } 30010e6c: e28dd004 add sp, sp, #4 30010e70: e8bd8830 pop {r4, r5, fp, pc} /* * 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; 30010e74: e595c050 ldr ip, [r5, #80] ; 0x50 <== 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; 30010e78: e3a00000 mov 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; 30010e7c: e3a03005 mov r3, #5 <== NOT EXECUTED the_jnode->info.file.size = 0; 30010e80: e3a01000 mov r1, #0 <== NOT EXECUTED 30010e84: e3a02000 mov r2, #0 <== NOT EXECUTED the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 30010e88: e15c0000 cmp ip, r0 <== 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; 30010e8c: e585304c str r3, [r5, #76] ; 0x4c <== 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; 30010e90: e5850060 str r0, [r5, #96] ; 0x60 <== 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; 30010e94: e5953058 ldr r3, [r5, #88] ; 0x58 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; 30010e98: e5851050 str r1, [r5, #80] ; 0x50 <== NOT EXECUTED 30010e9c: e5852054 str r2, [r5, #84] ; 0x54 <== NOT EXECUTED the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; 30010ea0: e585005c str r0, [r5, #92] ; 0x5c <== 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; 30010ea4: e5850058 str r0, [r5, #88] ; 0x58 <== NOT EXECUTED the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 30010ea8: 1a000004 bne 30010ec0 <== NOT EXECUTED 30010eac: e1a0b001 mov fp, r1 <== NOT EXECUTED 30010eb0: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED 30010eb4: e1a01002 mov r1, r2 <== NOT EXECUTED 30010eb8: e1a0200b mov r2, fp <== NOT EXECUTED 30010ebc: eaffffe2 b 30010e4c <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 30010ec0: e1a00005 mov r0, r5 <== NOT EXECUTED 30010ec4: e58dc000 str ip, [sp] <== NOT EXECUTED 30010ec8: ebffff25 bl 30010b64 <== 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) 30010ecc: e3700001 cmn r0, #1 <== NOT EXECUTED 30010ed0: 0affffe5 beq 30010e6c <== NOT EXECUTED 30010ed4: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED 30010ed8: eaffffd9 b 30010e44 <== NOT EXECUTED 300016fc : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 300016fc: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} 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) ) ) 30001700: e3110a0f tst r1, #61440 ; 0xf000 int mknod( const char *pathname, mode_t mode, dev_t dev ) { 30001704: e24dd01c sub sp, sp, #28 30001708: e1a05001 mov r5, r1 3000170c: e1a0e000 mov lr, r0 30001710: e1a07002 mov r7, r2 30001714: e1a08003 mov r8, r3 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) ) ) 30001718: 0a000042 beq 30001828 rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 3000171c: e5d03000 ldrb r3, [r0] 30001720: e353002f cmp r3, #47 ; 0x2f 30001724: 1353005c cmpne r3, #92 ; 0x5c 30001728: 13a06000 movne r6, #0 3000172c: 03a06001 moveq r6, #1 30001730: 1a00002b bne 300017e4 30001734: e59f3100 ldr r3, [pc, #256] ; 3000183c 30001738: e28d4004 add r4, sp, #4 3000173c: e593c000 ldr ip, [r3] 30001740: e3a06001 mov r6, #1 30001744: e28cc018 add ip, ip, #24 30001748: e1a0a004 mov sl, r4 3000174c: e8bc000f ldm ip!, {r0, r1, r2, r3} 30001750: e8aa000f stmia sl!, {r0, r1, r2, r3} if ( !temp_loc.ops->evalformake_h ) { 30001754: e59d3010 ldr r3, [sp, #16] 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 ); 30001758: e59c2000 ldr r2, [ip] if ( !temp_loc.ops->evalformake_h ) { 3000175c: e5933004 ldr r3, [r3, #4] 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 ); 30001760: e58a2000 str r2, [sl] if ( !temp_loc.ops->evalformake_h ) { 30001764: e3530000 cmp r3, #0 30001768: 0a000029 beq 30001814 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->evalformake_h)( 3000176c: e08e0006 add r0, lr, r6 30001770: e1a01004 mov r1, r4 30001774: e28d2018 add r2, sp, #24 30001778: e1a0e00f mov lr, pc 3000177c: e12fff13 bx r3 &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 30001780: e3500000 cmp r0, #0 30001784: 1a000025 bne 30001820 return -1; if ( !temp_loc.ops->mknod_h ) { 30001788: e59d3010 ldr r3, [sp, #16] 3000178c: e593c014 ldr ip, [r3, #20] 30001790: e35c0000 cmp ip, #0 30001794: 0a000019 beq 30001800 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 ); 30001798: e1a01005 mov r1, r5 3000179c: e1a03008 mov r3, r8 300017a0: e58d4000 str r4, [sp] 300017a4: e59d0018 ldr r0, [sp, #24] 300017a8: e1a02007 mov r2, r7 300017ac: e1a0e00f mov lr, pc 300017b0: e12fff1c bx ip rtems_filesystem_freenode( &temp_loc ); 300017b4: e59d3010 ldr r3, [sp, #16] 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 ); 300017b8: e1a05000 mov r5, r0 rtems_filesystem_freenode( &temp_loc ); 300017bc: e3530000 cmp r3, #0 300017c0: 0a000004 beq 300017d8 300017c4: e593301c ldr r3, [r3, #28] 300017c8: e3530000 cmp r3, #0 300017cc: 11a00004 movne r0, r4 300017d0: 11a0e00f movne lr, pc 300017d4: 112fff13 bxne r3 return result; } 300017d8: e1a00005 mov r0, r5 300017dc: e28dd01c add sp, sp, #28 300017e0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} 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 ); 300017e4: e3530000 cmp r3, #0 300017e8: 0affffd1 beq 30001734 300017ec: e59f3048 ldr r3, [pc, #72] ; 3000183c 300017f0: e28d4004 add r4, sp, #4 300017f4: e593c000 ldr ip, [r3] 300017f8: e28cc004 add ip, ip, #4 300017fc: eaffffd1 b 30001748 ); if ( result != 0 ) return -1; if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); 30001800: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30001804: e3530000 cmp r3, #0 <== NOT EXECUTED 30001808: 11a00004 movne r0, r4 <== NOT EXECUTED 3000180c: 11a0e00f movne lr, pc <== NOT EXECUTED 30001810: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 30001814: eb002aad bl 3000c2d0 <__errno> <== NOT EXECUTED 30001818: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 3000181c: e5803000 str r3, [r0] <== NOT EXECUTED 30001820: e3e05000 mvn r5, #0 30001824: eaffffeb b 300017d8 int i; const char *name_start; int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) rtems_set_errno_and_return_minus_one( EINVAL ); 30001828: eb002aa8 bl 3000c2d0 <__errno> <== NOT EXECUTED 3000182c: e3a03016 mov r3, #22 <== NOT EXECUTED 30001830: e5803000 str r3, [r0] <== NOT EXECUTED 30001834: e3e05000 mvn r5, #0 <== NOT EXECUTED 30001838: eaffffe6 b 300017d8 <== NOT EXECUTED 3000183c: 300189d4 .word 0x300189d4 3000185c : const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { 3000185c: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { 30001860: e2516000 subs r6, r1, #0 const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { 30001864: e24dd018 sub sp, sp, #24 30001868: e1a07000 mov r7, r0 3000186c: e1a05002 mov r5, r2 30001870: e1a09003 mov r9, r3 30001874: e59da038 ldr sl, [sp, #56] ; 0x38 /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { 30001878: 0a000083 beq 30001a8c /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 3000187c: e3520001 cmp r2, #1 30001880: 8a000081 bhi 30001a8c errno = EINVAL; return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { 30001884: e5968024 ldr r8, [r6, #36] ; 0x24 30001888: e3580000 cmp r8, #0 3000188c: 0a000089 beq 30001ab8 /* * Allocate a mount table entry */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) 30001890: e3530000 cmp r3, #0 30001894: 03a0006c moveq r0, #108 ; 0x6c 30001898: 0a000002 beq 300018a8 size += strlen( device ) + 1; 3000189c: e1a00003 mov r0, r3 <== NOT EXECUTED 300018a0: eb002e7b bl 3000d294 <== NOT EXECUTED 300018a4: e280006d add r0, r0, #109 ; 0x6d <== NOT EXECUTED temp_mt_entry = malloc( size ); 300018a8: eb001f41 bl 300095b4 if ( !temp_mt_entry ) { 300018ac: e3500000 cmp r0, #0 */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) size += strlen( device ) + 1; temp_mt_entry = malloc( size ); 300018b0: e1a04000 mov r4, r0 300018b4: e1a08000 mov r8, r0 if ( !temp_mt_entry ) { 300018b8: 0a000089 beq 30001ae4 return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; if ( device ) { 300018bc: e3590000 cmp r9, #0 errno = ENOMEM; return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; 300018c0: e5805030 str r5, [r0, #48] ; 0x30 if ( !temp_mt_entry ) { errno = ENOMEM; return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; 300018c4: e584002c str r0, [r4, #44] ; 0x2c if ( device ) { temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); strcpy( temp_mt_entry->dev, device ); } else temp_mt_entry->dev = 0; 300018c8: 05809068 streq r9, [r0, #104] ; 0x68 return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; if ( device ) { 300018cc: 0a000004 beq 300018e4 temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); 300018d0: e280306c add r3, r0, #108 ; 0x6c <== NOT EXECUTED strcpy( temp_mt_entry->dev, device ); 300018d4: e1a00003 mov r0, r3 <== NOT EXECUTED 300018d8: e1a01009 mov r1, r9 <== NOT EXECUTED } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; if ( device ) { temp_mt_entry->dev = 300018dc: e5843068 str r3, [r4, #104] ; 0x68 <== NOT EXECUTED (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); strcpy( temp_mt_entry->dev, device ); 300018e0: eb002e2f bl 3000d1a4 <== NOT EXECUTED /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( mount_point ) { 300018e4: e35a0000 cmp sl, #0 300018e8: 0a00004a beq 30001a18 if ( rtems_filesystem_evaluate_path( mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 300018ec: e1a0000a mov r0, sl 300018f0: eb002e67 bl 3000d294 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 300018f4: e28d5004 add r5, sp, #4 mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 300018f8: e1a01000 mov r1, r0 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 300018fc: e3a0c001 mov ip, #1 30001900: e1a0000a mov r0, sl 30001904: e3a02007 mov r2, #7 30001908: e1a03005 mov r3, r5 3000190c: e58dc000 str ip, [sp] 30001910: ebfffed2 bl 30001460 30001914: e3700001 cmn r0, #1 30001918: 0a000069 beq 30001ac4 /* * Test for node_type_h */ if (!loc.ops->node_type_h) { 3000191c: e59d3010 ldr r3, [sp, #16] 30001920: e5933010 ldr r3, [r3, #16] 30001924: e3530000 cmp r3, #0 30001928: 0a000069 beq 30001ad4 /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 3000192c: e1a00005 mov r0, r5 30001930: e1a0e00f mov lr, pc 30001934: e12fff13 bx r3 30001938: e3500001 cmp r0, #1 3000193c: 1a000059 bne 30001aa8 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 30001940: e59f11b0 ldr r1, [pc, #432] ; 30001af8 30001944: e4913004 ldr r3, [r1], #4 30001948: e1530001 cmp r3, r1 3000194c: 0a000053 beq 30001aa0 !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 ) 30001950: e59d0004 ldr r0, [sp, #4] 30001954: e593201c ldr r2, [r3, #28] 30001958: e1520000 cmp r2, r0 3000195c: 1a000003 bne 30001970 30001960: ea000022 b 300019f0 <== NOT EXECUTED 30001964: e593201c ldr r2, [r3, #28] 30001968: e1520000 cmp r2, r0 3000196c: 0a00001f beq 300019f0 * 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 ) { 30001970: e5933000 ldr r3, [r3] /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 30001974: e1530001 cmp r3, r1 30001978: 1afffff9 bne 30001964 * 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; 3000197c: e59d2010 ldr r2, [sp, #16] * 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; 30001980: e59d100c ldr r1, [sp, #12] /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 30001984: e5923020 ldr r3, [r2, #32] * 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; 30001988: e5841010 str r1, [r4, #16] temp_mt_entry->mt_point_node.ops = loc.ops; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; 3000198c: e59d1014 ldr r1, [sp, #20] /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 30001990: e3530000 cmp r3, #0 * 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; 30001994: e5840008 str r0, [r4, #8] temp_mt_entry->mt_point_node.handlers = loc.handlers; temp_mt_entry->mt_point_node.ops = loc.ops; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; 30001998: e5841018 str r1, [r4, #24] * 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; 3000199c: e5842014 str r2, [r4, #20] /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 300019a0: 0a00004b beq 30001ad4 errno = ENOTSUP; goto cleanup_and_bail; } if ( loc.ops->mount_h( temp_mt_entry ) ) { 300019a4: e1a00004 mov r0, r4 300019a8: e1a0e00f mov lr, pc 300019ac: e12fff13 bx r3 300019b0: e3500000 cmp r0, #0 300019b4: 1a000010 bne 300019fc temp_mt_entry->mt_point_node.handlers = NULL; temp_mt_entry->mt_point_node.ops = NULL; temp_mt_entry->mt_point_node.mt_entry = NULL; } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { 300019b8: e1a00004 mov r0, r4 300019bc: e1a0e00f mov lr, pc 300019c0: e596f024 ldr pc, [r6, #36] ; 0x24 300019c4: e2506000 subs r6, r0, #0 300019c8: 1a00001b bne 30001a3c RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 300019cc: e59f0124 ldr r0, [pc, #292] ; 30001af8 300019d0: e1a01004 mov r1, r4 300019d4: eb000dd5 bl 30005130 <_Chain_Append> */ rtems_chain_append( &rtems_filesystem_mount_table_control, &temp_mt_entry->Node ); if ( mt_entry ) 300019d8: e3570000 cmp r7, #0 300019dc: 01a00007 moveq r0, r7 *mt_entry = temp_mt_entry; 300019e0: 15874000 strne r4, [r7] 300019e4: 11a00006 movne r0, r6 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 300019e8: e28dd018 add sp, sp, #24 300019ec: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} /* * You can only mount one file system onto a single mount point. */ if ( Is_node_fs_root( &loc ) ){ errno = EBUSY; 300019f0: eb002a36 bl 3000c2d0 <__errno> 300019f4: e3a03010 mov r3, #16 300019f8: e5803000 str r3, [r0] return 0; cleanup_and_bail: free( temp_mt_entry ); 300019fc: e1a00004 mov r0, r4 30001a00: eb001d97 bl 30009064 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); 30001a04: e595300c ldr r3, [r5, #12] 30001a08: e3530000 cmp r3, #0 30001a0c: 1a000016 bne 30001a6c 30001a10: e3e00000 mvn r0, #0 <== NOT EXECUTED 30001a14: eafffff3 b 300019e8 <== NOT EXECUTED * 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; 30001a18: e584a01c str sl, [r4, #28] temp_mt_entry->mt_fs_root.handlers = NULL; 30001a1c: e584a024 str sl, [r4, #36] ; 0x24 temp_mt_entry->mt_fs_root.ops = NULL; 30001a20: e584a028 str sl, [r4, #40] ; 0x28 temp_mt_entry->mt_point_node.node_access = NULL; 30001a24: e584a008 str sl, [r4, #8] temp_mt_entry->mt_point_node.handlers = NULL; 30001a28: e584a010 str sl, [r4, #16] temp_mt_entry->mt_point_node.ops = NULL; 30001a2c: e584a014 str sl, [r4, #20] temp_mt_entry->mt_point_node.mt_entry = NULL; 30001a30: e584a018 str sl, [r4, #24] 30001a34: e1a0500a mov r5, sl 30001a38: eaffffde b 300019b8 } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { /* try to undo the mount operation */ if ( loc.ops->unmount_h ) { 30001a3c: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 30001a40: e5933028 ldr r3, [r3, #40] ; 0x28 <== NOT EXECUTED 30001a44: e3530000 cmp r3, #0 <== NOT EXECUTED loc.ops->unmount_h( temp_mt_entry ); 30001a48: 11a00004 movne r0, r4 <== NOT EXECUTED 30001a4c: 11a0e00f movne lr, pc <== NOT EXECUTED 30001a50: 112fff13 bxne r3 <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 30001a54: e1a00004 mov r0, r4 <== NOT EXECUTED 30001a58: eb001d81 bl 30009064 <== NOT EXECUTED if ( loc_to_free ) 30001a5c: e3550000 cmp r5, #0 <== NOT EXECUTED 30001a60: 1affffe7 bne 30001a04 <== NOT EXECUTED rtems_filesystem_freenode( loc_to_free ); 30001a64: e3e00000 mvn r0, #0 <== NOT EXECUTED 30001a68: eaffffde b 300019e8 <== NOT EXECUTED 30001a6c: e593301c ldr r3, [r3, #28] 30001a70: e3530000 cmp r3, #0 30001a74: 0affffe5 beq 30001a10 30001a78: e1a00005 mov r0, r5 30001a7c: e1a0e00f mov lr, pc 30001a80: e12fff13 bx r3 30001a84: e3e00000 mvn r0, #0 30001a88: eaffffd6 b 300019e8 * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && options != RTEMS_FILESYSTEM_READ_WRITE ) { errno = EINVAL; 30001a8c: eb002a0f bl 3000c2d0 <__errno> 30001a90: e3a03016 mov r3, #22 30001a94: e5803000 str r3, [r0] 30001a98: e3e00000 mvn r0, #0 return -1; 30001a9c: eaffffd1 b 300019e8 cleanup_and_bail: free( temp_mt_entry ); if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); 30001aa0: e59d0004 ldr r0, [sp, #4] <== NOT EXECUTED 30001aa4: eaffffb4 b 3000197c <== NOT EXECUTED /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { errno = ENOTDIR; 30001aa8: eb002a08 bl 3000c2d0 <__errno> 30001aac: e3a03014 mov r3, #20 30001ab0: e5803000 str r3, [r0] goto cleanup_and_bail; 30001ab4: eaffffd0 b 300019fc return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { errno = ENOTSUP; 30001ab8: eb002a04 bl 3000c2d0 <__errno> <== NOT EXECUTED 30001abc: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30001ac0: e5803000 str r3, [r0] <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 30001ac4: e1a00008 mov r0, r8 <== NOT EXECUTED 30001ac8: eb001d65 bl 30009064 <== NOT EXECUTED 30001acc: e3e00000 mvn r0, #0 <== NOT EXECUTED 30001ad0: eaffffc4 b 300019e8 <== NOT EXECUTED * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ errno = ENOTSUP; 30001ad4: eb0029fd bl 3000c2d0 <__errno> <== NOT EXECUTED 30001ad8: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30001adc: e5803000 str r3, [r0] <== NOT EXECUTED goto cleanup_and_bail; 30001ae0: eaffffc5 b 300019fc <== NOT EXECUTED if ( device ) size += strlen( device ) + 1; temp_mt_entry = malloc( size ); if ( !temp_mt_entry ) { errno = ENOMEM; 30001ae4: eb0029f9 bl 3000c2d0 <__errno> <== NOT EXECUTED 30001ae8: e3a0300c mov r3, #12 <== NOT EXECUTED 30001aec: e5803000 str r3, [r0] <== NOT EXECUTED 30001af0: e3e00000 mvn r0, #0 <== NOT EXECUTED return -1; 30001af4: eaffffbb b 300019e8 <== NOT EXECUTED 30001af8: 30019134 .word 0x30019134 30001b6c : */ int newlib_free_buffers( FILE *fp ) { 30001b6c: e92d4010 push {r4, lr} 30001b70: e1a04000 mov r4, r0 switch ( fileno(fp) ) { 30001b74: eb002ad4 bl 3000c6cc 30001b78: e3500002 cmp r0, #2 30001b7c: 9a000003 bls 30001b90 fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); 30001b80: e1a00004 mov r0, r4 <== NOT EXECUTED 30001b84: eb002a1e bl 3000c404 <== NOT EXECUTED } return 0; } 30001b88: e3a00000 mov r0, #0 30001b8c: e8bd8010 pop {r4, pc} { switch ( fileno(fp) ) { case 0: case 1: case 2: if (fp->_flags & __SMBF) { 30001b90: e1d430bc ldrh r3, [r4, #12] 30001b94: e3130080 tst r3, #128 ; 0x80 30001b98: 0afffffa beq 30001b88 free( fp->_bf._base ); 30001b9c: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED 30001ba0: eb001d2f bl 30009064 <== NOT EXECUTED fp->_flags &= ~__SMBF; 30001ba4: e1d420bc ldrh r2, [r4, #12] <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 30001ba8: e3a03000 mov r3, #0 <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 30001bac: e3c22080 bic r2, r2, #128 ; 0x80 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 30001bb0: e5843010 str r3, [r4, #16] <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 30001bb4: e1c420bc strh r2, [r4, #12] <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 30001bb8: e5843000 str r3, [r4] <== NOT EXECUTED break; default: fclose(fp); } return 0; } 30001bbc: e3a00000 mov r0, #0 <== NOT EXECUTED 30001bc0: e8bd8010 pop {r4, pc} <== NOT EXECUTED 30001eec : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 30001eec: e92d4010 push {r4, lr} rtems_device_driver status; if ( !initialized ) { 30001ef0: e59f3044 ldr r3, [pc, #68] ; 30001f3c rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 30001ef4: e1a04000 mov r4, r0 rtems_device_driver status; if ( !initialized ) { 30001ef8: e5d32000 ldrb r2, [r3] 30001efc: e3520000 cmp r2, #0 30001f00: 0a000001 beq 30001f0c NULL_major = major; } return RTEMS_SUCCESSFUL; } 30001f04: e3a00000 mov r0, #0 30001f08: e8bd8010 pop {r4, pc} ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 30001f0c: e3a0c001 mov ip, #1 status = rtems_io_register_name( 30001f10: e59f0028 ldr r0, [pc, #40] ; 30001f40 30001f14: e1a01004 mov r1, r4 ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 30001f18: e5c3c000 strb ip, [r3] status = rtems_io_register_name( 30001f1c: eb000051 bl 30002068 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 30001f20: e3500000 cmp r0, #0 30001f24: 1a000003 bne 30001f38 rtems_fatal_error_occurred(status); NULL_major = major; 30001f28: e59f3014 ldr r3, [pc, #20] ; 30001f44 } return RTEMS_SUCCESSFUL; } 30001f2c: e3a00000 mov r0, #0 ); if (status != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(status); NULL_major = major; 30001f30: e5834000 str r4, [r3] } return RTEMS_SUCCESSFUL; } 30001f34: e8bd8010 pop {r4, pc} major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(status); 30001f38: eb001026 bl 30005fd8 <== NOT EXECUTED 30001f3c: 3001e08c .word 0x3001e08c 30001f40: 3001c9e0 .word 0x3001c9e0 30001f44: 3001e240 .word 0x3001e240 30001e04 : int open( const char *pathname, int flags, ... ) { 30001e04: e92d000e push {r1, r2, r3} 30001e08: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} 30001e0c: e24dd01c sub sp, sp, #28 30001e10: e59d503c ldr r5, [sp, #60] ; 0x3c 30001e14: e1a06000 mov r6, r0 /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 30001e18: e2853001 add r3, r5, #1 if ( ( status & _FREAD ) == _FREAD ) 30001e1c: e2138001 ands r8, r3, #1 30001e20: 13a08004 movne r8, #4 eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 30001e24: e3130002 tst r3, #2 eval_flags |= RTEMS_LIBIO_PERMS_WRITE; va_start(ap, flags); mode = va_arg( ap, int ); 30001e28: e28d3044 add r3, sp, #68 ; 0x44 eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 30001e2c: 13888002 orrne r8, r8, #2 va_start(ap, flags); mode = va_arg( ap, int ); 30001e30: e58d3018 str r3, [sp, #24] 30001e34: e59da040 ldr sl, [sp, #64] ; 0x40 * 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(); 30001e38: eb001d82 bl 30009448 if ( iop == 0 ) { 30001e3c: e2504000 subs r4, r0, #0 30001e40: 03a06017 moveq r6, #23 30001e44: 0a00005d beq 30001fc0 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); 30001e48: e1a00006 mov r0, r6 30001e4c: eb002d10 bl 3000d294 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 30001e50: e28d7004 add r7, sp, #4 pathname, strlen( pathname ), eval_flags, &loc, true ); 30001e54: e1a01000 mov r1, r0 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 30001e58: e1a02008 mov r2, r8 30001e5c: e1a00006 mov r0, r6 30001e60: e3a08001 mov r8, #1 30001e64: e1a03007 mov r3, r7 30001e68: e58d8000 str r8, [sp] 30001e6c: ebfffd7b bl 30001460 pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { 30001e70: e3700001 cmn r0, #1 30001e74: 0a000055 beq 30001fd0 if ( status != 0 ) { /* The file did not exist */ rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { 30001e78: e2053c0a and r3, r5, #2560 ; 0xa00 30001e7c: e3530c0a cmp r3, #2560 ; 0xa00 30001e80: 03a06011 moveq r6, #17 30001e84: 0a000040 beq 30001f8c /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 30001e88: e59d300c ldr r3, [sp, #12] iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 30001e8c: e1a00005 mov r0, r5 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 30001e90: e584303c str r3, [r4, #60] ; 0x3c iop->file_info = loc.node_access; 30001e94: e59d3004 ldr r3, [sp, #4] iop->flags |= rtems_libio_fcntl_flags( flags ); 30001e98: e5948014 ldr r8, [r4, #20] * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; 30001e9c: e5843038 str r3, [r4, #56] ; 0x38 iop->flags |= rtems_libio_fcntl_flags( flags ); 30001ea0: eb001d96 bl 30009500 iop->pathinfo = loc; 30001ea4: e284c018 add ip, r4, #24 30001ea8: e1a0e007 mov lr, r7 * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 30001eac: e1808008 orr r8, r0, r8 iop->pathinfo = loc; 30001eb0: e8be000f ldm lr!, {r0, r1, r2, r3} 30001eb4: e8ac000f stmia ip!, {r0, r1, r2, r3} if ( !iop->handlers || !iop->handlers->open_h ) { 30001eb8: e594303c ldr r3, [r4, #60] ; 0x3c */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; 30001ebc: e59e2000 ldr r2, [lr] if ( !iop->handlers || !iop->handlers->open_h ) { 30001ec0: e3530000 cmp r3, #0 */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; 30001ec4: e58c2000 str r2, [ip] * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 30001ec8: e5848014 str r8, [r4, #20] iop->pathinfo = loc; if ( !iop->handlers || !iop->handlers->open_h ) { 30001ecc: 0a00002d beq 30001f88 30001ed0: e593c000 ldr ip, [r3] 30001ed4: e35c0000 cmp ip, #0 30001ed8: 0a00002a beq 30001f88 rc = ENOTSUP; goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); 30001edc: e1a01006 mov r1, r6 30001ee0: e1a0300a mov r3, sl 30001ee4: e1a00004 mov r0, r4 30001ee8: e1a02005 mov r2, r5 30001eec: e1a0e00f mov lr, pc 30001ef0: e12fff1c bx ip if ( rc ) { 30001ef4: e3500000 cmp r0, #0 30001ef8: 1a000009 bne 30001f24 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 30001efc: e3150b01 tst r5, #1024 ; 0x400 30001f00: 1a00000c bne 30001f38 30001f04: e59f5150 ldr r5, [pc, #336] ; 3000205c if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 30001f08: e5950000 ldr r0, [r5] 30001f0c: e0604004 rsb r4, r0, r4 30001f10: e1a00344 asr r0, r4, #6 } 30001f14: e28dd01c add sp, sp, #28 30001f18: e8bd47f0 pop {r4, r5, r6, r7, r8, r9, sl, lr} 30001f1c: e28dd00c add sp, sp, #12 30001f20: e12fff1e bx lr goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); if ( rc ) { rc = errno; 30001f24: eb0028e9 bl 3000c2d0 <__errno> 30001f28: e5906000 ldr r6, [r0] */ done: va_end(ap); if ( rc ) { 30001f2c: e3560000 cmp r6, #0 30001f30: 0afffff3 beq 30001f04 30001f34: ea000014 b 30001f8c /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); 30001f38: e59f511c ldr r5, [pc, #284] ; 3000205c 30001f3c: e3a01000 mov r1, #0 30001f40: e5950000 ldr r0, [r5] 30001f44: e3a02000 mov r2, #0 30001f48: e0600004 rsb r0, r0, r4 30001f4c: e1a00340 asr r0, r0, #6 30001f50: eb001c6c bl 30009108 if ( rc ) { 30001f54: e2506000 subs r6, r0, #0 30001f58: 0affffea beq 30001f08 if(errno) rc = errno; 30001f5c: eb0028db bl 3000c2d0 <__errno> <== NOT EXECUTED 30001f60: e5903000 ldr r3, [r0] <== NOT EXECUTED 30001f64: e3530000 cmp r3, #0 <== NOT EXECUTED 30001f68: 1a000038 bne 30002050 <== NOT EXECUTED close( iop - rtems_libio_iops ); 30001f6c: e5950000 ldr r0, [r5] <== NOT EXECUTED 30001f70: e0600004 rsb r0, r0, r4 <== NOT EXECUTED 30001f74: e1a00340 asr r0, r0, #6 <== NOT EXECUTED 30001f78: e3a04000 mov r4, #0 <== NOT EXECUTED 30001f7c: eb001c0f bl 30008fc0 <== NOT EXECUTED 30001f80: e1a07004 mov r7, r4 <== NOT EXECUTED 30001f84: eaffffe8 b 30001f2c <== NOT EXECUTED if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 30001f88: e3a06086 mov r6, #134 ; 0x86 <== NOT EXECUTED done: va_end(ap); if ( rc ) { if ( iop ) 30001f8c: e3540000 cmp r4, #0 rtems_libio_free( iop ); 30001f90: 11a00004 movne r0, r4 30001f94: 1b001d15 blne 300093f0 if ( loc_to_free ) 30001f98: e3570000 cmp r7, #0 30001f9c: 0a000007 beq 30001fc0 rtems_filesystem_freenode( loc_to_free ); 30001fa0: e597300c ldr r3, [r7, #12] 30001fa4: e3530000 cmp r3, #0 30001fa8: 0a000004 beq 30001fc0 30001fac: e593301c ldr r3, [r3, #28] 30001fb0: e3530000 cmp r3, #0 30001fb4: 11a00007 movne r0, r7 30001fb8: 11a0e00f movne lr, pc 30001fbc: 112fff13 bxne r3 rtems_set_errno_and_return_minus_one( rc ); 30001fc0: eb0028c2 bl 3000c2d0 <__errno> 30001fc4: e5806000 str r6, [r0] 30001fc8: e3e00000 mvn r0, #0 30001fcc: eaffffd0 b 30001f14 status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { if ( errno != ENOENT ) { 30001fd0: eb0028be bl 3000c2d0 <__errno> 30001fd4: e5903000 ldr r3, [r0] 30001fd8: e3530002 cmp r3, #2 30001fdc: 0a000003 beq 30001ff0 } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); if ( rc ) { rc = errno; 30001fe0: eb0028ba bl 3000c2d0 <__errno> 30001fe4: e3a07000 mov r7, #0 30001fe8: e5906000 ldr r6, [r0] goto done; 30001fec: eaffffce b 30001f2c rc = errno; goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { 30001ff0: e2159c02 ands r9, r5, #512 ; 0x200 30001ff4: 01a07009 moveq r7, r9 30001ff8: 01a06003 moveq r6, r3 30001ffc: 0affffe2 beq 30001f8c rc = ENOENT; goto done; } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); 30002000: e1a00006 mov r0, r6 30002004: e38a1902 orr r1, sl, #32768 ; 0x8000 30002008: e3a02000 mov r2, #0 3000200c: e3a03000 mov r3, #0 30002010: ebfffdb9 bl 300016fc if ( rc ) { 30002014: e2509000 subs r9, r0, #0 30002018: 1afffff0 bne 30001fe0 rc = errno; goto done; } /* Sanity check to see if the file name exists after the mknod() */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0x0, &loc, true ); 3000201c: e1a00006 mov r0, r6 30002020: eb002c9b bl 3000d294 30002024: e1a03007 mov r3, r7 30002028: e1a01000 mov r1, r0 3000202c: e1a02009 mov r2, r9 30002030: e1a00006 mov r0, r6 30002034: e58d8000 str r8, [sp] 30002038: ebfffd08 bl 30001460 if ( status != 0 ) { /* The file did not exist */ 3000203c: e3500000 cmp r0, #0 30002040: 11a07009 movne r7, r9 30002044: 13a0600d movne r6, #13 30002048: 1affffcf bne 30001f8c 3000204c: eaffff8d b 30001e88 */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); if ( rc ) { if(errno) rc = errno; 30002050: eb00289e bl 3000c2d0 <__errno> <== NOT EXECUTED 30002054: e5906000 ldr r6, [r0] <== NOT EXECUTED 30002058: eaffffc3 b 30001f6c <== NOT EXECUTED 3000205c: 300190fc .word 0x300190fc 30001d9c : int stderr_fd; /* * Attempt to open /dev/console. */ if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) { 30001d9c: e3a01000 mov r1, #0 /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { 30001da0: e52de004 push {lr} ; (str lr, [sp, #-4]!) int stderr_fd; /* * Attempt to open /dev/console. */ if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) { 30001da4: e59f004c ldr r0, [pc, #76] ; 30001df8 30001da8: e1a02001 mov r2, r1 30001dac: eb000014 bl 30001e04 30001db0: e3700001 cmn r0, #1 30001db4: 049df004 popeq {pc} ; (ldreq pc, [sp], #4) /* * 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) 30001db8: e59f0038 ldr r0, [pc, #56] ; 30001df8 30001dbc: e3a01001 mov r1, #1 30001dc0: e3a02000 mov r2, #0 30001dc4: eb00000e bl 30001e04 30001dc8: e3700001 cmn r0, #1 30001dcc: 0a000007 beq 30001df0 rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) 30001dd0: e59f0020 ldr r0, [pc, #32] ; 30001df8 30001dd4: e3a01001 mov r1, #1 30001dd8: e3a02000 mov r2, #0 30001ddc: eb000008 bl 30001e04 30001de0: e3700001 cmn r0, #1 30001de4: 149df004 popne {pc} ; (ldrne pc, [sp], #4) rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */ 30001de8: e59f000c ldr r0, [pc, #12] ; 30001dfc <== NOT EXECUTED 30001dec: eb000c19 bl 30004e58 <== NOT EXECUTED /* * But if we find /dev/console once, we better find it twice more * or something is REALLY wrong. */ if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1) rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ 30001df0: e59f0008 ldr r0, [pc, #8] ; 30001e00 <== NOT EXECUTED 30001df4: eb000c17 bl 30004e58 <== NOT EXECUTED 30001df8: 30018258 .word 0x30018258 30001dfc: 55544432 .word 0x55544432 30001e00: 55544431 .word 0x55544431 300027a0 : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 300027a0: e92d4010 push {r4, lr} int i; if (tty->termios.c_oflag & OPOST) { 300027a4: e5913034 ldr r3, [r1, #52] ; 0x34 /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 300027a8: e24dd004 sub sp, sp, #4 int i; if (tty->termios.c_oflag & OPOST) { 300027ac: e3130001 tst r3, #1 /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 300027b0: e1a04001 mov r4, r1 300027b4: e5cd0000 strb r0, [sp] int i; if (tty->termios.c_oflag & OPOST) { 300027b8: 0a000014 beq 30002810 switch (c) { 300027bc: e5dd1000 ldrb r1, [sp] 300027c0: e2412008 sub r2, r1, #8 300027c4: e3520005 cmp r2, #5 300027c8: 979ff102 ldrls pc, [pc, r2, lsl #2] 300027cc: ea000005 b 300027e8 300027d0: 30002880 .word 0x30002880 <== NOT EXECUTED 300027d4: 3000285c .word 0x3000285c <== NOT EXECUTED 300027d8: 30002894 .word 0x30002894 <== NOT EXECUTED 300027dc: 300027e8 .word 0x300027e8 <== NOT EXECUTED 300027e0: 300027e8 .word 0x300027e8 <== NOT EXECUTED 300027e4: 30002828 .word 0x30002828 <== NOT EXECUTED if (tty->column > 0) tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) 300027e8: e3130002 tst r3, #2 300027ec: 1a000034 bne 300028c4 300027f0: e59f310c ldr r3, [pc, #268] ; 30002904 300027f4: e5933000 ldr r3, [r3] c = toupper(c); if (!iscntrl(c)) 300027f8: e0831001 add r1, r3, r1 300027fc: e5d13001 ldrb r3, [r1, #1] 30002800: e3130020 tst r3, #32 tty->column++; 30002804: 05943028 ldreq r3, [r4, #40] ; 0x28 30002808: 02833001 addeq r3, r3, #1 3000280c: 05843028 streq r3, [r4, #40] ; 0x28 break; } } rtems_termios_puts (&c, 1, tty); 30002810: e1a02004 mov r2, r4 30002814: e1a0000d mov r0, sp 30002818: e3a01001 mov r1, #1 3000281c: ebffff97 bl 30002680 } 30002820: e28dd004 add sp, sp, #4 30002824: e8bd8010 pop {r4, pc} tty->column = 0; } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 30002828: e3130010 tst r3, #16 <== NOT EXECUTED 3000282c: 0a000002 beq 3000283c <== NOT EXECUTED 30002830: e5942028 ldr r2, [r4, #40] ; 0x28 <== NOT EXECUTED 30002834: e3520000 cmp r2, #0 <== NOT EXECUTED 30002838: 0afffff8 beq 30002820 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 3000283c: e2132008 ands r2, r3, #8 <== NOT EXECUTED 30002840: 0a00000c beq 30002878 <== NOT EXECUTED c = '\n'; if (tty->termios.c_oflag & ONLRET) 30002844: e3130020 tst r3, #32 <== NOT EXECUTED case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) return; if (tty->termios.c_oflag & OCRNL) { c = '\n'; 30002848: e3a0300a mov r3, #10 <== NOT EXECUTED 3000284c: e5cd3000 strb r3, [sp] <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) tty->column = 0; 30002850: 13a03000 movne r3, #0 <== NOT EXECUTED 30002854: 15843028 strne r3, [r4, #40] ; 0x28 <== NOT EXECUTED 30002858: eaffffec b 30002810 <== NOT EXECUTED } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 3000285c: e5942028 ldr r2, [r4, #40] ; 0x28 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 30002860: e2033b06 and r3, r3, #6144 ; 0x1800 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 30002864: e2021007 and r1, r2, #7 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 30002868: e3530b06 cmp r3, #6144 ; 0x1800 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 3000286c: e2611008 rsb r1, r1, #8 if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; 30002870: 10812002 addne r2, r1, r2 tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { 30002874: 0a00001c beq 300028ec tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; 30002878: e5842028 str r2, [r4, #40] ; 0x28 <== NOT EXECUTED break; 3000287c: eaffffe3 b 30002810 <== NOT EXECUTED case '\b': if (tty->column > 0) 30002880: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED 30002884: e3530000 cmp r3, #0 <== NOT EXECUTED tty->column--; 30002888: c2433001 subgt r3, r3, #1 <== NOT EXECUTED 3000288c: c5843028 strgt r3, [r4, #40] ; 0x28 <== NOT EXECUTED 30002890: eaffffde b 30002810 <== NOT EXECUTED int i; if (tty->termios.c_oflag & OPOST) { switch (c) { case '\n': if (tty->termios.c_oflag & ONLRET) 30002894: e3130020 tst r3, #32 tty->column = 0; 30002898: 13a02000 movne r2, #0 3000289c: 15842028 strne r2, [r4, #40] ; 0x28 if (tty->termios.c_oflag & ONLCR) { 300028a0: e3130004 tst r3, #4 300028a4: 0affffd9 beq 30002810 rtems_termios_puts ("\r", 1, tty); 300028a8: e59f0058 ldr r0, [pc, #88] ; 30002908 300028ac: e3a01001 mov r1, #1 300028b0: e1a02004 mov r2, r4 300028b4: ebffff71 bl 30002680 tty->column = 0; 300028b8: e3a03000 mov r3, #0 300028bc: e5843028 str r3, [r4, #40] ; 0x28 300028c0: eaffffd2 b 30002810 tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) c = toupper(c); 300028c4: e59f3038 ldr r3, [pc, #56] ; 30002904 <== NOT EXECUTED 300028c8: e5933000 ldr r3, [r3] <== NOT EXECUTED 300028cc: e0832001 add r2, r3, r1 <== NOT EXECUTED 300028d0: e5d22001 ldrb r2, [r2, #1] <== NOT EXECUTED 300028d4: e2022003 and r2, r2, #3 <== NOT EXECUTED 300028d8: e3520002 cmp r2, #2 <== NOT EXECUTED 300028dc: 02411020 subeq r1, r1, #32 <== NOT EXECUTED 300028e0: e20110ff and r1, r1, #255 ; 0xff <== NOT EXECUTED 300028e4: e5cd1000 strb r1, [sp] <== NOT EXECUTED 300028e8: eaffffc2 b 300027f8 <== NOT EXECUTED break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; 300028ec: e0812002 add r2, r1, r2 300028f0: e5842028 str r2, [r4, #40] ; 0x28 rtems_termios_puts ( " ", i, tty); 300028f4: e59f0010 ldr r0, [pc, #16] ; 3000290c 300028f8: e1a02004 mov r2, r4 300028fc: ebffff5f bl 30002680 return; 30002900: eaffffc6 b 30002820 30002904: 30018a38 .word 0x30018a38 30002908: 3001839c .word 0x3001839c 3000290c: 300182cc .word 0x300182cc 3000bdb8 : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 3000bdb8: e92d4070 push {r4, r5, r6, lr} 3000bdbc: e24dd028 sub sp, sp, #40 ; 0x28 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) 3000bdc0: e28d4004 add r4, sp, #4 3000bdc4: e3a0c001 mov ip, #1 * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 3000bdc8: e1a05000 mov r5, 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) 3000bdcc: e3a01003 mov r1, #3 3000bdd0: e59f0150 ldr r0, [pc, #336] ; 3000bf28 3000bdd4: e3a02007 mov r2, #7 3000bdd8: e1a03004 mov r3, r4 3000bddc: e58dc000 str ip, [sp] 3000bde0: ebffd59e bl 30001460 3000bde4: e3500000 cmp r0, #0 3000bde8: 1a00003a bne 3000bed8 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) return -1; } else rtems_filesystem_freenode(&loc); 3000bdec: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 3000bdf0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000bdf4: 0a000004 beq 3000be0c <== NOT EXECUTED 3000bdf8: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 3000bdfc: e3530000 cmp r3, #0 <== NOT EXECUTED 3000be00: 11a00004 movne r0, r4 <== NOT EXECUTED 3000be04: 11a0e00f movne lr, pc <== NOT EXECUTED 3000be08: 112fff13 bxne r3 <== NOT EXECUTED /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 3000be0c: e28d4018 add r4, sp, #24 3000be10: e59f2114 ldr r2, [pc, #276] ; 3000bf2c 3000be14: e1a0c004 mov ip, r4 3000be18: e8920007 ldm r2, {r0, r1, r2} 3000be1c: e8ac0003 stmia ip!, {r0, r1} sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 3000be20: e59f3108 ldr r3, [pc, #264] ; 3000bf30 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 3000be24: e1a0100c mov r1, ip sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 3000be28: e1d3c0b0 ldrh ip, [r3] else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 3000be2c: e1c120b0 strh r2, [r1] sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 3000be30: e1a0200c mov r2, ip 3000be34: e28cc001 add ip, ip, #1 3000be38: e59f10f4 ldr r1, [pc, #244] ; 3000bf34 3000be3c: e1c3c0b0 strh ip, [r3] 3000be40: e284000a add r0, r4, #10 3000be44: eb0003d5 bl 3000cda0 /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 3000be48: e1a00004 mov r0, r4 3000be4c: e3a01d06 mov r1, #384 ; 0x180 3000be50: eb00004b bl 3000bf84 3000be54: e2506000 subs r6, r0, #0 3000be58: 1a00001c bne 3000bed0 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); 3000be5c: e1a00004 mov r0, r4 3000be60: e3a01901 mov r1, #16384 ; 0x4000 3000be64: ebffd7e6 bl 30001e04 if (filsdes[0] < 0) { 3000be68: e3500000 cmp r0, #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); 3000be6c: e5850000 str r0, [r5] if (filsdes[0] < 0) { 3000be70: ba000022 blt 3000bf00 the file node will be deleted after it is closed by all. */ unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 3000be74: e59f30bc ldr r3, [pc, #188] ; 3000bf38 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); 3000be78: e3a01001 mov r1, #1 <== NOT EXECUTED the file node will be deleted after it is closed by all. */ unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 3000be7c: e5933000 ldr r3, [r3] <== NOT EXECUTED 3000be80: e1500003 cmp r0, r3 <== NOT EXECUTED 3000be84: 359f30b0 ldrcc r3, [pc, #176] ; 3000bf3c <== NOT EXECUTED 3000be88: 35936000 ldrcc r6, [r3] <== NOT EXECUTED 3000be8c: 30866300 addcc r6, r6, r0, lsl #6 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 3000be90: e5963014 ldr r3, [r6, #20] <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 3000be94: e1a00004 mov r0, r4 <== NOT EXECUTED unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 3000be98: e3c33001 bic r3, r3, #1 <== NOT EXECUTED 3000be9c: e5863014 str r3, [r6, #20] <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 3000bea0: ebffd7d7 bl 30001e04 <== NOT EXECUTED if (filsdes[1] < 0) { 3000bea4: e3500000 cmp r0, #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); 3000bea8: e5850004 str r0, [r5, #4] <== NOT EXECUTED if (filsdes[1] < 0) { 3000beac: a3a06000 movge r6, #0 <== NOT EXECUTED 3000beb0: ba000017 blt 3000bf14 <== NOT EXECUTED err = errno; close(filsdes[0]); } unlink(fifopath); 3000beb4: e1a00004 mov r0, r4 <== NOT EXECUTED 3000beb8: eb000035 bl 3000bf94 <== NOT EXECUTED } rtems_set_errno_and_return_minus_one(err); 3000bebc: eb000103 bl 3000c2d0 <__errno> 3000bec0: e5806000 str r6, [r0] } 3000bec4: e3e00000 mvn r0, #0 3000bec8: e28dd028 add sp, sp, #40 ; 0x28 3000becc: e8bd8070 pop {r4, r5, r6, pc} memcpy(fifopath, "/tmp/.fifo", 10); sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { if (errno != EEXIST){ 3000bed0: eb0000fe bl 3000c2d0 <__errno> <== NOT EXECUTED 3000bed4: eafffffa b 3000bec4 <== NOT EXECUTED rtems_libio_t *iop; int err = 0; /* Create /tmp if not exists */ if (rtems_filesystem_evaluate_path("/tmp", 3, RTEMS_LIBIO_PERMS_RWX, &loc, TRUE) != 0) { if (errno != ENOENT) 3000bed8: eb0000fc bl 3000c2d0 <__errno> 3000bedc: e5903000 ldr r3, [r0] 3000bee0: e3530002 cmp r3, #2 3000bee4: 1afffff6 bne 3000bec4 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) 3000bee8: e59f0038 ldr r0, [pc, #56] ; 3000bf28 3000beec: e59f104c ldr r1, [pc, #76] ; 3000bf40 3000bef0: ebffd5fd bl 300016ec 3000bef4: e3500000 cmp r0, #0 3000bef8: 0affffc3 beq 3000be0c 3000befc: eafffff0 b 3000bec4 <== NOT EXECUTED } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); if (filsdes[0] < 0) { err = errno; 3000bf00: eb0000f2 bl 3000c2d0 <__errno> 3000bf04: e5906000 ldr r6, [r0] /* 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); 3000bf08: e1a00004 mov r0, r4 3000bf0c: eb000020 bl 3000bf94 3000bf10: eaffffe9 b 3000bebc iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); if (filsdes[1] < 0) { err = errno; 3000bf14: eb0000ed bl 3000c2d0 <__errno> <== NOT EXECUTED 3000bf18: e5906000 ldr r6, [r0] <== NOT EXECUTED close(filsdes[0]); 3000bf1c: e5950000 ldr r0, [r5] <== NOT EXECUTED 3000bf20: ebfff426 bl 30008fc0 <== NOT EXECUTED 3000bf24: eaffffe2 b 3000beb4 <== NOT EXECUTED 3000bf28: 30018578 .word 0x30018578 3000bf2c: 30018580 .word 0x30018580 3000bf30: 3001907e .word 0x3001907e 3000bf34: 3001858c .word 0x3001858c 3000bf38: 300187dc .word 0x300187dc 3000bf3c: 300190fc .word 0x300190fc 3000bf40: 000003ff .word 0x000003ff 3000aa24 : uint32_t cmd, void *buffer, rtems_libio_t *iop ) { if (cmd == FIONREAD) { 3000aa24: e59f3054 ldr r3, [pc, #84] ; 3000aa80 <== NOT EXECUTED pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 3000aa28: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED if (cmd == FIONREAD) { 3000aa2c: e1510003 cmp r1, r3 <== NOT EXECUTED pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 3000aa30: e1a05000 mov r5, r0 <== NOT EXECUTED 3000aa34: e1a04002 mov r4, r2 <== NOT EXECUTED if (cmd == FIONREAD) { 3000aa38: 13e00015 mvnne r0, #21 <== NOT EXECUTED 3000aa3c: 18bd8070 popne {r4, r5, r6, pc} <== NOT EXECUTED if (buffer == NULL) 3000aa40: e3520000 cmp r2, #0 <== NOT EXECUTED 3000aa44: 03e0000d mvneq r0, #13 <== NOT EXECUTED 3000aa48: 08bd8070 popeq {r4, r5, r6, pc} <== NOT EXECUTED return -EFAULT; if (! PIPE_LOCK(pipe)) 3000aa4c: e3a01000 mov r1, #0 <== NOT EXECUTED 3000aa50: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED 3000aa54: e1a02001 mov r2, r1 <== NOT EXECUTED 3000aa58: ebffe75f bl 300047dc <== NOT EXECUTED 3000aa5c: e2506000 subs r6, r0, #0 <== NOT EXECUTED 3000aa60: 13e00003 mvnne r0, #3 <== NOT EXECUTED 3000aa64: 18bd8070 popne {r4, r5, r6, pc} <== NOT EXECUTED return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 3000aa68: e595300c ldr r3, [r5, #12] <== NOT EXECUTED PIPE_UNLOCK(pipe); 3000aa6c: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 3000aa70: e5843000 str r3, [r4] <== NOT EXECUTED PIPE_UNLOCK(pipe); 3000aa74: ebffe7a0 bl 300048fc <== NOT EXECUTED 3000aa78: e1a00006 mov r0, r6 <== NOT EXECUTED return 0; } return -EINVAL; } 3000aa7c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED 3000aa80: 4004667f .word 0x4004667f 3000a9ac : rtems_libio_t *iop ) { /* Seek on pipe is not supported */ return -ESPIPE; } 3000a9ac: e3e0001c mvn r0, #28 <== NOT EXECUTED 3000a9b0: e12fff1e bx lr <== NOT EXECUTED 3000ac84 : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 3000ac84: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED 3000ac88: e1a09001 mov r9, r1 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 3000ac8c: e3a01000 mov r1, #0 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 3000ac90: e24dd008 sub sp, sp, #8 <== NOT EXECUTED 3000ac94: e1a04000 mov r4, r0 <== NOT EXECUTED 3000ac98: e1a05002 mov r5, r2 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 3000ac9c: e5900028 ldr r0, [r0, #40] ; 0x28 <== NOT EXECUTED 3000aca0: e1a02001 mov r2, r1 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 3000aca4: e1a08003 mov r8, r3 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 3000aca8: ebffe6cb bl 300047dc <== NOT EXECUTED 3000acac: e250a000 subs sl, r0, #0 <== NOT EXECUTED 3000acb0: 13e07003 mvnne r7, #3 <== NOT EXECUTED 3000acb4: 1a000027 bne 3000ad58 <== NOT EXECUTED return -EINTR; while (read < count) { 3000acb8: e3550000 cmp r5, #0 <== NOT EXECUTED 3000acbc: 01a07005 moveq r7, r5 <== NOT EXECUTED 3000acc0: 01a06007 moveq r6, r7 <== NOT EXECUTED 3000acc4: 0a00001f beq 3000ad48 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; if (ret != 0) 3000acc8: e1a0700a mov r7, sl <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); 3000accc: e28db004 add fp, sp, #4 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { 3000acd0: e594200c ldr r2, [r4, #12] <== NOT EXECUTED 3000acd4: e3520000 cmp r2, #0 <== NOT EXECUTED 3000acd8: 1a000021 bne 3000ad64 <== NOT EXECUTED /* Not an error */ if (pipe->Writers == 0) 3000acdc: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED 3000ace0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000ace4: 0a00003d beq 3000ade0 <== NOT EXECUTED goto out_locked; if (LIBIO_NODELAY(iop)) { 3000ace8: e5986014 ldr r6, [r8, #20] <== NOT EXECUTED 3000acec: e2166001 ands r6, r6, #1 <== NOT EXECUTED 3000acf0: 1a00003c bne 3000ade8 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 3000acf4: e5943018 ldr r3, [r4, #24] <== NOT EXECUTED PIPE_UNLOCK(pipe); 3000acf8: e5940028 ldr r0, [r4, #40] ; 0x28 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 3000acfc: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000ad00: e5843018 str r3, [r4, #24] <== NOT EXECUTED PIPE_UNLOCK(pipe); 3000ad04: ebffe6fc bl 300048fc <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 3000ad08: e1a01006 mov r1, r6 <== NOT EXECUTED 3000ad0c: e594002c ldr r0, [r4, #44] ; 0x2c <== NOT EXECUTED 3000ad10: eb0002ba bl 3000b800 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 3000ad14: e1a01006 mov r1, r6 <== NOT EXECUTED 3000ad18: e1a02001 mov r2, r1 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 3000ad1c: e2506000 subs r6, r0, #0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 3000ad20: e5940028 ldr r0, [r4, #40] ; 0x28 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 3000ad24: 13e06003 mvnne r6, #3 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 3000ad28: ebffe6ab bl 300047dc <== NOT EXECUTED 3000ad2c: e3500000 cmp r0, #0 <== NOT EXECUTED 3000ad30: 1a00002e bne 3000adf0 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 3000ad34: e5943018 ldr r3, [r4, #24] <== NOT EXECUTED if (ret != 0) 3000ad38: e3560000 cmp r6, #0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) { /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 3000ad3c: e2433001 sub r3, r3, #1 <== NOT EXECUTED 3000ad40: e5843018 str r3, [r4, #24] <== NOT EXECUTED if (ret != 0) 3000ad44: 0affffe1 beq 3000acd0 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 3000ad48: e5940028 ldr r0, [r4, #40] ; 0x28 <== NOT EXECUTED 3000ad4c: ebffe6ea bl 300048fc <== NOT EXECUTED out_nolock: if (read > 0) 3000ad50: e3570000 cmp r7, #0 <== NOT EXECUTED 3000ad54: d1a07006 movle r7, r6 <== NOT EXECUTED return read; return ret; } 3000ad58: e1a00007 mov r0, r7 <== NOT EXECUTED 3000ad5c: e28dd008 add sp, sp, #8 <== NOT EXECUTED 3000ad60: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); chunk1 = pipe->Size - pipe->Start; 3000ad64: e5941008 ldr r1, [r4, #8] <== NOT EXECUTED 3000ad68: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); 3000ad6c: e06a6005 rsb r6, sl, r5 <== NOT EXECUTED 3000ad70: e1520006 cmp r2, r6 <== NOT EXECUTED 3000ad74: 31a06002 movcc r6, r2 <== NOT EXECUTED chunk1 = pipe->Size - pipe->Start; 3000ad78: e0613003 rsb r3, r1, r3 <== NOT EXECUTED if (chunk > chunk1) { 3000ad7c: e1560003 cmp r6, r3 <== NOT EXECUTED 3000ad80: ca00001c bgt 3000adf8 <== NOT EXECUTED memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); 3000ad84: e5943000 ldr r3, [r4] <== NOT EXECUTED 3000ad88: e089000a add r0, r9, sl <== NOT EXECUTED 3000ad8c: e0831001 add r1, r3, r1 <== NOT EXECUTED 3000ad90: e1a02006 mov r2, r6 <== NOT EXECUTED 3000ad94: eb00075b bl 3000cb08 <== NOT EXECUTED pipe->Start += chunk; 3000ad98: e5940008 ldr r0, [r4, #8] <== NOT EXECUTED pipe->Start %= pipe->Size; 3000ad9c: e5941004 ldr r1, [r4, #4] <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; 3000ada0: e0860000 add r0, r6, r0 <== NOT EXECUTED 3000ada4: e5840008 str r0, [r4, #8] <== NOT EXECUTED pipe->Start %= pipe->Size; 3000ada8: eb002aff bl 300159ac <__umodsi3> <== NOT EXECUTED pipe->Length -= chunk; 3000adac: e594300c ldr r3, [r4, #12] <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; 3000adb0: e5840008 str r0, [r4, #8] <== NOT EXECUTED pipe->Length -= chunk; 3000adb4: e0663003 rsb r3, r6, r3 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 3000adb8: e3530000 cmp r3, #0 <== NOT EXECUTED pipe->Start = 0; 3000adbc: 05843008 streq r3, [r4, #8] <== NOT EXECUTED else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; pipe->Length -= chunk; 3000adc0: e584300c str r3, [r4, #12] <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) 3000adc4: e594301c ldr r3, [r4, #28] <== NOT EXECUTED 3000adc8: e3530000 cmp r3, #0 <== NOT EXECUTED 3000adcc: 1a000016 bne 3000ae2c <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; 3000add0: e0877006 add r7, r7, r6 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 3000add4: e1570005 cmp r7, r5 <== NOT EXECUTED 3000add8: e1a0a007 mov sl, r7 <== NOT EXECUTED 3000addc: 3affffbb bcc 3000acd0 <== NOT EXECUTED 3000ade0: e3a06000 mov r6, #0 <== NOT EXECUTED 3000ade4: eaffffd7 b 3000ad48 <== NOT EXECUTED while (PIPE_EMPTY(pipe)) { /* Not an error */ if (pipe->Writers == 0) goto out_locked; if (LIBIO_NODELAY(iop)) { 3000ade8: e3e0600a mvn r6, #10 <== NOT EXECUTED 3000adec: eaffffd5 b 3000ad48 <== 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)) { 3000adf0: e3e06003 mvn r6, #3 <== NOT EXECUTED 3000adf4: eaffffd5 b 3000ad50 <== NOT EXECUTED /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); chunk1 = pipe->Size - pipe->Start; if (chunk > chunk1) { memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); 3000adf8: e5940000 ldr r0, [r4] <== NOT EXECUTED 3000adfc: e1a02003 mov r2, r3 <== NOT EXECUTED 3000ae00: e0801001 add r1, r0, r1 <== NOT EXECUTED 3000ae04: e089000a add r0, r9, sl <== NOT EXECUTED 3000ae08: e58d3000 str r3, [sp] <== NOT EXECUTED 3000ae0c: eb00073d bl 3000cb08 <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 3000ae10: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000ae14: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000ae18: e08a0003 add r0, sl, r3 <== NOT EXECUTED 3000ae1c: e0890000 add r0, r9, r0 <== NOT EXECUTED 3000ae20: e0632006 rsb r2, r3, r6 <== NOT EXECUTED 3000ae24: eb000737 bl 3000cb08 <== NOT EXECUTED 3000ae28: eaffffda b 3000ad98 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); 3000ae2c: e5940030 ldr r0, [r4, #48] ; 0x30 <== NOT EXECUTED 3000ae30: e1a0100b mov r1, fp <== NOT EXECUTED 3000ae34: eb000258 bl 3000b79c <== NOT EXECUTED 3000ae38: eaffffe4 b 3000add0 <== NOT EXECUTED 3000ae3c : */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 3000ae3c: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED pipe_control_t *pipe = *pipep; 3000ae40: e5904000 ldr r4, [r0] <== NOT EXECUTED */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 3000ae44: e1a05001 mov r5, r1 <== NOT EXECUTED pipe_control_t *pipe = *pipep; uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, 3000ae48: e3a01000 mov r1, #0 <== NOT EXECUTED */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 3000ae4c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 3000ae50: e1a07000 mov r7, r0 <== NOT EXECUTED pipe_control_t *pipe = *pipep; uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, 3000ae54: e1a02001 mov r2, r1 <== NOT EXECUTED 3000ae58: e5940028 ldr r0, [r4, #40] ; 0x28 <== NOT EXECUTED 3000ae5c: ebffe65e bl 300047dc <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) 3000ae60: e3500000 cmp r0, #0 <== NOT EXECUTED 3000ae64: 1a000038 bne 3000af4c <== NOT EXECUTED rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); 3000ae68: e5956014 ldr r6, [r5, #20] <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) pipe->Readers --; if (mode & LIBIO_FLAGS_WRITE) pipe->Writers --; sc = rtems_semaphore_obtain(rtems_pipe_semaphore, 3000ae6c: e59f50dc ldr r5, [pc, #220] ; 3000af50 <== NOT EXECUTED /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); if (mode & LIBIO_FLAGS_READ) 3000ae70: e3160002 tst r6, #2 <== NOT EXECUTED pipe->Readers --; 3000ae74: 15943010 ldrne r3, [r4, #16] <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); 3000ae78: e2066006 and r6, r6, #6 <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) pipe->Readers --; 3000ae7c: 12433001 subne r3, r3, #1 <== NOT EXECUTED 3000ae80: 15843010 strne r3, [r4, #16] <== NOT EXECUTED if (mode & LIBIO_FLAGS_WRITE) 3000ae84: e3160004 tst r6, #4 <== NOT EXECUTED pipe->Writers --; 3000ae88: 15943014 ldrne r3, [r4, #20] <== NOT EXECUTED sc = rtems_semaphore_obtain(rtems_pipe_semaphore, 3000ae8c: e3a01000 mov r1, #0 <== NOT EXECUTED mode = LIBIO_ACCMODE(iop); if (mode & LIBIO_FLAGS_READ) pipe->Readers --; if (mode & LIBIO_FLAGS_WRITE) pipe->Writers --; 3000ae90: 12433001 subne r3, r3, #1 <== NOT EXECUTED 3000ae94: 15843014 strne r3, [r4, #20] <== NOT EXECUTED sc = rtems_semaphore_obtain(rtems_pipe_semaphore, 3000ae98: e5950000 ldr r0, [r5] <== NOT EXECUTED 3000ae9c: e1a02001 mov r2, r1 <== NOT EXECUTED 3000aea0: ebffe64d bl 300047dc <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) 3000aea4: e3500000 cmp r0, #0 <== NOT EXECUTED 3000aea8: 1a000027 bne 3000af4c <== NOT EXECUTED rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); 3000aeac: e5940028 ldr r0, [r4, #40] ; 0x28 <== NOT EXECUTED 3000aeb0: ebffe691 bl 300048fc <== NOT EXECUTED if (pipe->Readers == 0 && pipe->Writers == 0) { 3000aeb4: e5943010 ldr r3, [r4, #16] <== NOT EXECUTED 3000aeb8: e3530000 cmp r3, #0 <== NOT EXECUTED 3000aebc: 0a00000d beq 3000aef8 <== NOT EXECUTED *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) 3000aec0: e5942014 ldr r2, [r4, #20] <== NOT EXECUTED 3000aec4: e2723001 rsbs r3, r2, #1 <== NOT EXECUTED 3000aec8: 33a03000 movcc r3, #0 <== NOT EXECUTED 3000aecc: e3560002 cmp r6, #2 <== NOT EXECUTED 3000aed0: 03a03000 moveq r3, #0 <== NOT EXECUTED 3000aed4: e3530000 cmp r3, #0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 3000aed8: 1594002c ldrne r0, [r4, #44] ; 0x2c <== NOT EXECUTED 3000aedc: 11a0100d movne r1, sp <== NOT EXECUTED 3000aee0: 1b00022d blne 3000b79c <== NOT EXECUTED rtems_semaphore_release(rtems_pipe_semaphore); 3000aee4: e5950000 ldr r0, [r5] <== NOT EXECUTED 3000aee8: ebffe683 bl 300048fc <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 3000aeec: e3a00000 mov r0, #0 <== NOT EXECUTED 3000aef0: e28dd004 add sp, sp, #4 <== NOT EXECUTED 3000aef4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { 3000aef8: e5948014 ldr r8, [r4, #20] <== NOT EXECUTED 3000aefc: e3580000 cmp r8, #0 <== NOT EXECUTED 3000af00: 0a000005 beq 3000af1c <== NOT EXECUTED delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 3000af04: e3560004 cmp r6, #4 <== NOT EXECUTED 3000af08: 0afffff5 beq 3000aee4 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 3000af0c: e5940030 ldr r0, [r4, #48] ; 0x30 <== NOT EXECUTED 3000af10: e1a0100d mov r1, sp <== NOT EXECUTED 3000af14: eb000220 bl 3000b79c <== NOT EXECUTED 3000af18: eafffff1 b 3000aee4 <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 3000af1c: e594002c ldr r0, [r4, #44] ; 0x2c <== NOT EXECUTED 3000af20: eb000203 bl 3000b734 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 3000af24: e5940030 ldr r0, [r4, #48] ; 0x30 <== NOT EXECUTED 3000af28: eb000201 bl 3000b734 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 3000af2c: e5940028 ldr r0, [r4, #40] ; 0x28 <== NOT EXECUTED 3000af30: ebffe600 bl 30004738 <== NOT EXECUTED free(pipe->Buffer); 3000af34: e5940000 ldr r0, [r4] <== NOT EXECUTED 3000af38: ebfff849 bl 30009064 <== NOT EXECUTED free(pipe); 3000af3c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000af40: ebfff847 bl 30009064 <== NOT EXECUTED /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; 3000af44: e5878000 str r8, [r7] <== NOT EXECUTED if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { 3000af48: eaffffe5 b 3000aee4 <== NOT EXECUTED sc = rtems_semaphore_obtain(rtems_pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); 3000af4c: ebffe7c1 bl 30004e58 <== NOT EXECUTED 3000af50: 30019078 .word 0x30019078 3000aa84 : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 3000aa84: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 3000aa88: e2524000 subs r4, r2, #0 <== NOT EXECUTED pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 3000aa8c: e24dd008 sub sp, sp, #8 <== NOT EXECUTED 3000aa90: e1a05000 mov r5, r0 <== NOT EXECUTED 3000aa94: e1a06001 mov r6, r1 <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 3000aa98: 01a07004 moveq r7, r4 <== NOT EXECUTED 3000aa9c: 1a000002 bne 3000aaac <== NOT EXECUTED #endif if (written > 0) return written; return ret; } 3000aaa0: e1a00007 mov r0, r7 <== NOT EXECUTED 3000aaa4: e28dd008 add sp, sp, #8 <== NOT EXECUTED 3000aaa8: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) 3000aaac: e3a01000 mov r1, #0 <== NOT EXECUTED 3000aab0: e5900028 ldr r0, [r0, #40] ; 0x28 <== NOT EXECUTED 3000aab4: e1a02001 mov r2, r1 <== NOT EXECUTED 3000aab8: e58d3000 str r3, [sp] <== NOT EXECUTED 3000aabc: ebffe746 bl 300047dc <== NOT EXECUTED 3000aac0: e2509000 subs r9, r0, #0 <== NOT EXECUTED 3000aac4: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000aac8: 13e07003 mvnne r7, #3 <== NOT EXECUTED 3000aacc: 1afffff3 bne 3000aaa0 <== NOT EXECUTED return -EINTR; if (pipe->Readers == 0) { 3000aad0: e5957010 ldr r7, [r5, #16] <== NOT EXECUTED 3000aad4: e3570000 cmp r7, #0 <== NOT EXECUTED 3000aad8: 0a00004f beq 3000ac1c <== NOT EXECUTED ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 3000aadc: e5958004 ldr r8, [r5, #4] <== NOT EXECUTED } pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { 3000aae0: e1a07009 mov r7, r9 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 3000aae4: e1540008 cmp r4, r8 <== NOT EXECUTED 3000aae8: 91a0a004 movls sl, r4 <== NOT EXECUTED 3000aaec: 83a0a001 movhi sl, #1 <== NOT EXECUTED else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 3000aaf0: e28db004 add fp, sp, #4 <== 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) { 3000aaf4: e595100c ldr r1, [r5, #12] <== NOT EXECUTED 3000aaf8: e0612008 rsb r2, r1, r8 <== NOT EXECUTED 3000aafc: e152000a cmp r2, sl <== NOT EXECUTED 3000ab00: 2a000021 bcs 3000ab8c <== NOT EXECUTED if (LIBIO_NODELAY(iop)) { 3000ab04: e5938014 ldr r8, [r3, #20] <== NOT EXECUTED 3000ab08: e2188001 ands r8, r8, #1 <== NOT EXECUTED 3000ab0c: 1a00004a bne 3000ac3c <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 3000ab10: e595201c ldr r2, [r5, #28] <== NOT EXECUTED PIPE_UNLOCK(pipe); 3000ab14: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 3000ab18: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000ab1c: e585201c str r2, [r5, #28] <== NOT EXECUTED PIPE_UNLOCK(pipe); 3000ab20: e58d3000 str r3, [sp] <== NOT EXECUTED 3000ab24: ebffe774 bl 300048fc <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 3000ab28: e1a01008 mov r1, r8 <== NOT EXECUTED 3000ab2c: e5950030 ldr r0, [r5, #48] ; 0x30 <== NOT EXECUTED 3000ab30: eb000332 bl 3000b800 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 3000ab34: e1a01008 mov r1, r8 <== NOT EXECUTED 3000ab38: e1a02001 mov r2, r1 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 3000ab3c: e2508000 subs r8, r0, #0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 3000ab40: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 3000ab44: 13e08003 mvnne r8, #3 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 3000ab48: ebffe723 bl 300047dc <== NOT EXECUTED 3000ab4c: e3500000 cmp r0, #0 <== NOT EXECUTED 3000ab50: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000ab54: 1a000036 bne 3000ac34 <== NOT EXECUTED /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 3000ab58: e595201c ldr r2, [r5, #28] <== NOT EXECUTED if (ret != 0) 3000ab5c: e3580000 cmp r8, #0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) { /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 3000ab60: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000ab64: e585201c str r2, [r5, #28] <== NOT EXECUTED if (ret != 0) 3000ab68: 1a00002c bne 3000ac20 <== NOT EXECUTED goto out_locked; if (pipe->Readers == 0) { 3000ab6c: e5952010 ldr r2, [r5, #16] <== NOT EXECUTED 3000ab70: e3520000 cmp r2, #0 <== NOT EXECUTED 3000ab74: 0a000028 beq 3000ac1c <== NOT EXECUTED 3000ab78: e5958004 ldr r8, [r5, #4] <== 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) { 3000ab7c: e595100c ldr r1, [r5, #12] <== NOT EXECUTED 3000ab80: e0612008 rsb r2, r1, r8 <== NOT EXECUTED 3000ab84: e152000a cmp r2, sl <== NOT EXECUTED 3000ab88: 3affffdd bcc 3000ab04 <== NOT EXECUTED goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); chunk1 = pipe->Size - PIPE_WSTART(pipe); 3000ab8c: e5950008 ldr r0, [r5, #8] <== NOT EXECUTED ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 3000ab90: e069a004 rsb sl, r9, r4 <== NOT EXECUTED chunk1 = pipe->Size - PIPE_WSTART(pipe); 3000ab94: e0810000 add r0, r1, r0 <== NOT EXECUTED 3000ab98: e1a01008 mov r1, r8 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 3000ab9c: e152000a cmp r2, sl <== NOT EXECUTED 3000aba0: 31a0a002 movcc sl, r2 <== NOT EXECUTED chunk1 = pipe->Size - PIPE_WSTART(pipe); 3000aba4: e58d3000 str r3, [sp] <== NOT EXECUTED 3000aba8: eb002b7f bl 300159ac <__umodsi3> <== NOT EXECUTED 3000abac: e0608008 rsb r8, r0, r8 <== NOT EXECUTED if (chunk > chunk1) { 3000abb0: e15a0008 cmp sl, r8 <== NOT EXECUTED 3000abb4: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000abb8: da000021 ble 3000ac44 <== NOT EXECUTED memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 3000abbc: e5952000 ldr r2, [r5] <== NOT EXECUTED 3000abc0: e0861009 add r1, r6, r9 <== NOT EXECUTED 3000abc4: e0820000 add r0, r2, r0 <== NOT EXECUTED 3000abc8: e1a02008 mov r2, r8 <== NOT EXECUTED 3000abcc: eb0007cd bl 3000cb08 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 3000abd0: e0881009 add r1, r8, r9 <== NOT EXECUTED 3000abd4: e0861001 add r1, r6, r1 <== NOT EXECUTED 3000abd8: e068200a rsb r2, r8, sl <== NOT EXECUTED 3000abdc: e5950000 ldr r0, [r5] <== NOT EXECUTED 3000abe0: eb0007c8 bl 3000cb08 <== NOT EXECUTED 3000abe4: e59d3000 ldr r3, [sp] <== NOT EXECUTED } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 3000abe8: e595200c ldr r2, [r5, #12] <== NOT EXECUTED if (pipe->waitingReaders > 0) 3000abec: e5951018 ldr r1, [r5, #24] <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 3000abf0: e082200a add r2, r2, sl <== NOT EXECUTED if (pipe->waitingReaders > 0) 3000abf4: e3510000 cmp r1, #0 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 3000abf8: e585200c str r2, [r5, #12] <== NOT EXECUTED if (pipe->waitingReaders > 0) 3000abfc: 1a000018 bne 3000ac64 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); written += chunk; 3000ac00: e087700a add r7, r7, sl <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 3000ac04: e1540007 cmp r4, r7 <== NOT EXECUTED 3000ac08: e1a09007 mov r9, r7 <== NOT EXECUTED 3000ac0c: 9a00001a bls 3000ac7c <== NOT EXECUTED 3000ac10: e5958004 ldr r8, [r5, #4] <== NOT EXECUTED 3000ac14: e3a0a001 mov sl, #1 <== NOT EXECUTED 3000ac18: eaffffb5 b 3000aaf4 <== NOT EXECUTED 3000ac1c: e3e0801f mvn r8, #31 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 3000ac20: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED 3000ac24: ebffe734 bl 300048fc <== NOT EXECUTED /* Signal SIGPIPE */ if (ret == -EPIPE) kill(getpid(), SIGPIPE); #endif if (written > 0) 3000ac28: e3570000 cmp r7, #0 <== NOT EXECUTED 3000ac2c: d1a07008 movle r7, r8 <== NOT EXECUTED 3000ac30: eaffff9a b 3000aaa0 <== 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)) { 3000ac34: e3e08003 mvn r8, #3 <== NOT EXECUTED 3000ac38: eafffffa b 3000ac28 <== 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)) { 3000ac3c: e3e0800a mvn r8, #10 <== NOT EXECUTED 3000ac40: eafffff6 b 3000ac20 <== NOT EXECUTED if (chunk > chunk1) { memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); 3000ac44: e5952000 ldr r2, [r5] <== NOT EXECUTED 3000ac48: e0861009 add r1, r6, r9 <== NOT EXECUTED 3000ac4c: e0820000 add r0, r2, r0 <== NOT EXECUTED 3000ac50: e1a0200a mov r2, sl <== NOT EXECUTED 3000ac54: e58d3000 str r3, [sp] <== NOT EXECUTED 3000ac58: eb0007aa bl 3000cb08 <== NOT EXECUTED 3000ac5c: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000ac60: eaffffe0 b 3000abe8 <== NOT EXECUTED pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 3000ac64: e595002c ldr r0, [r5, #44] ; 0x2c <== NOT EXECUTED 3000ac68: e1a0100b mov r1, fp <== NOT EXECUTED 3000ac6c: e58d3000 str r3, [sp] <== NOT EXECUTED 3000ac70: eb0002c9 bl 3000b79c <== NOT EXECUTED 3000ac74: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000ac78: eaffffe0 b 3000ac00 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 3000ac7c: e3a08000 mov r8, #0 <== NOT EXECUTED 3000ac80: eaffffe6 b 3000ac20 <== NOT EXECUTED 30017250 : ) { ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 30017250: e59f30bc ldr r3, [pc, #188] ; 30017314 ssize_t read( int fd, void *buffer, size_t count ) { 30017254: e92d4810 push {r4, fp, lr} ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 30017258: e5933000 ldr r3, [r3] 3001725c: e1500003 cmp r0, r3 30017260: 2a00001c bcs 300172d8 iop = rtems_libio_iop( fd ); 30017264: e59f40ac ldr r4, [pc, #172] ; 30017318 30017268: e5944000 ldr r4, [r4] 3001726c: e0844300 add r4, r4, r0, lsl #6 rtems_libio_check_is_open( iop ); 30017270: e5940014 ldr r0, [r4, #20] 30017274: e3100c01 tst r0, #256 ; 0x100 30017278: 0a000016 beq 300172d8 rtems_libio_check_buffer( buffer ); 3001727c: e3510000 cmp r1, #0 30017280: 0a000019 beq 300172ec rtems_libio_check_count( count ); 30017284: e3520000 cmp r2, #0 30017288: 01a00002 moveq r0, r2 3001728c: 08bd8810 popeq {r4, fp, pc} rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 30017290: e3100002 tst r0, #2 30017294: 0a000014 beq 300172ec /* * Now process the read(). */ if ( !iop->handlers->read_h ) 30017298: e594303c ldr r3, [r4, #60] ; 0x3c 3001729c: e5933008 ldr r3, [r3, #8] 300172a0: e3530000 cmp r3, #0 300172a4: 0a000015 beq 30017300 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->read_h)( iop, buffer, count ); 300172a8: e1a00004 mov r0, r4 300172ac: e1a0e00f mov lr, pc 300172b0: e12fff13 bx r3 if ( rc > 0 ) 300172b4: e3500000 cmp r0, #0 300172b8: d8bd8810 pople {r4, fp, pc} iop->offset += rc; 300172bc: e284c00c add ip, r4, #12 300172c0: e89c1800 ldm ip, {fp, ip} 300172c4: e09b2000 adds r2, fp, r0 300172c8: e0ac3fc0 adc r3, ip, r0, asr #31 300172cc: e584200c str r2, [r4, #12] 300172d0: e5843010 str r3, [r4, #16] return rc; } 300172d4: e8bd8810 pop {r4, fp, pc} ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 300172d8: ebffd3fc bl 3000c2d0 <__errno> 300172dc: e3a03009 mov r3, #9 300172e0: e5803000 str r3, [r0] 300172e4: e3e00000 mvn r0, #0 300172e8: e8bd8810 pop {r4, fp, pc} rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 300172ec: ebffd3f7 bl 3000c2d0 <__errno> <== NOT EXECUTED 300172f0: e3a03016 mov r3, #22 <== NOT EXECUTED 300172f4: e5803000 str r3, [r0] <== NOT EXECUTED 300172f8: e3e00000 mvn r0, #0 <== NOT EXECUTED 300172fc: e8bd8810 pop {r4, fp, pc} <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 30017300: ebffd3f2 bl 3000c2d0 <__errno> <== NOT EXECUTED 30017304: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30017308: e5803000 str r3, [r0] <== NOT EXECUTED 3001730c: e3e00000 mvn r0, #0 <== NOT EXECUTED 30017310: e8bd8810 pop {r4, fp, pc} <== NOT EXECUTED 30017314: 300187dc .word 0x300187dc 30017318: 300190fc .word 0x300190fc 30026b8c : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 30026b8c: e92d40f0 push {r4, r5, r6, r7, lr} rtems_filesystem_location_info_t loc; int result; if (!buf) 30026b90: e2516000 subs r6, r1, #0 ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 30026b94: e24dd018 sub sp, sp, #24 30026b98: e1a05002 mov r5, r2 30026b9c: e1a07000 mov r7, r0 rtems_filesystem_location_info_t loc; int result; if (!buf) 30026ba0: 0a000032 beq 30026c70 rtems_set_errno_and_return_minus_one( EFAULT ); result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 30026ba4: eb00744b bl 30043cd8 30026ba8: e28d4004 add r4, sp, #4 30026bac: e3a0c000 mov ip, #0 30026bb0: e1a01000 mov r1, r0 30026bb4: e1a0200c mov r2, ip 30026bb8: e1a00007 mov r0, r7 30026bbc: e1a03004 mov r3, r4 30026bc0: e58dc000 str ip, [sp] 30026bc4: ebff7ab1 bl 30005690 0, &loc, false ); if ( result != 0 ) 30026bc8: e3500000 cmp r0, #0 30026bcc: 1a000025 bne 30026c68 return -1; if ( !loc.ops->node_type_h ){ 30026bd0: e59d2010 ldr r2, [sp, #16] 30026bd4: e5923010 ldr r3, [r2, #16] 30026bd8: e3530000 cmp r3, #0 30026bdc: 0a000019 beq 30026c48 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ 30026be0: e1a00004 mov r0, r4 30026be4: e1a0e00f mov lr, pc 30026be8: e12fff13 bx r3 30026bec: e3500004 cmp r0, #4 30026bf0: 1a000023 bne 30026c84 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !loc.ops->readlink_h ){ 30026bf4: e59d2010 ldr r2, [sp, #16] 30026bf8: e592303c ldr r3, [r2, #60] ; 0x3c 30026bfc: e3530000 cmp r3, #0 30026c00: 0a00002c beq 30026cb8 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 30026c04: e1a02005 mov r2, r5 30026c08: e1a01006 mov r1, r6 30026c0c: e1a00004 mov r0, r4 30026c10: e1a0e00f mov lr, pc 30026c14: e12fff13 bx r3 rtems_filesystem_freenode( &loc ); 30026c18: e59d3010 ldr r3, [sp, #16] 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 ); 30026c1c: e1a05000 mov r5, r0 rtems_filesystem_freenode( &loc ); 30026c20: e3530000 cmp r3, #0 30026c24: 0a000004 beq 30026c3c 30026c28: e593301c ldr r3, [r3, #28] 30026c2c: e3530000 cmp r3, #0 30026c30: 11a00004 movne r0, r4 30026c34: 11a0e00f movne lr, pc 30026c38: 112fff13 bxne r3 return result; } 30026c3c: e1a00005 mov r0, r5 30026c40: e28dd018 add sp, sp, #24 30026c44: e8bd80f0 pop {r4, r5, r6, r7, pc} 0, &loc, false ); if ( result != 0 ) return -1; if ( !loc.ops->node_type_h ){ rtems_filesystem_freenode( &loc ); 30026c48: e592301c ldr r3, [r2, #28] <== NOT EXECUTED 30026c4c: e3530000 cmp r3, #0 <== NOT EXECUTED 30026c50: 11a00004 movne r0, r4 <== NOT EXECUTED 30026c54: 11a0e00f movne lr, pc <== NOT EXECUTED 30026c58: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 30026c5c: eb0059a3 bl 3003d2f0 <__errno> <== NOT EXECUTED 30026c60: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30026c64: e5803000 str r3, [r0] <== NOT EXECUTED 30026c68: e3e05000 mvn r5, #0 <== NOT EXECUTED 30026c6c: eafffff2 b 30026c3c <== NOT EXECUTED { rtems_filesystem_location_info_t loc; int result; if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); 30026c70: eb00599e bl 3003d2f0 <__errno> <== NOT EXECUTED 30026c74: e3a0300e mov r3, #14 <== NOT EXECUTED 30026c78: e5803000 str r3, [r0] <== NOT EXECUTED 30026c7c: e3e05000 mvn r5, #0 <== NOT EXECUTED 30026c80: eaffffed b 30026c3c <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ rtems_filesystem_freenode( &loc ); 30026c84: e59d3010 ldr r3, [sp, #16] 30026c88: e3530000 cmp r3, #0 30026c8c: 0a000004 beq 30026ca4 30026c90: e593301c ldr r3, [r3, #28] 30026c94: e3530000 cmp r3, #0 30026c98: 11a00004 movne r0, r4 30026c9c: 11a0e00f movne lr, pc 30026ca0: 112fff13 bxne r3 rtems_set_errno_and_return_minus_one( EINVAL ); 30026ca4: eb005991 bl 3003d2f0 <__errno> 30026ca8: e3a03016 mov r3, #22 30026cac: e5803000 str r3, [r0] 30026cb0: e3e05000 mvn r5, #0 30026cb4: eaffffe0 b 30026c3c } if ( !loc.ops->readlink_h ){ rtems_filesystem_freenode( &loc ); 30026cb8: e592301c ldr r3, [r2, #28] <== NOT EXECUTED 30026cbc: e3530000 cmp r3, #0 <== NOT EXECUTED 30026cc0: 11a00004 movne r0, r4 <== NOT EXECUTED 30026cc4: 11a0e00f movne lr, pc <== NOT EXECUTED 30026cc8: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 30026ccc: eb005987 bl 3003d2f0 <__errno> <== NOT EXECUTED 30026cd0: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30026cd4: e5803000 str r3, [r0] <== NOT EXECUTED 30026cd8: e3e05000 mvn r5, #0 <== NOT EXECUTED 30026cdc: eaffffd6 b 30026c3c <== NOT EXECUTED 30003680 : int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 30003680: e59f3154 ldr r3, [pc, #340] ; 300037dc ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 30003684: e92d49f0 push {r4, r5, r6, r7, r8, fp, lr} int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 30003688: e5933000 ldr r3, [r3] ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 3000368c: e1a04002 mov r4, r2 int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 30003690: e1500003 cmp r0, r3 30003694: 2a000046 bcs 300037b4 iop = rtems_libio_iop( fd ); 30003698: e59f3140 ldr r3, [pc, #320] ; 300037e0 3000369c: e5936000 ldr r6, [r3] 300036a0: e0866300 add r6, r6, r0, lsl #6 rtems_libio_check_is_open( iop ); 300036a4: e5963014 ldr r3, [r6, #20] 300036a8: e3130c01 tst r3, #256 ; 0x100 300036ac: 0a000040 beq 300037b4 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 300036b0: e3130002 tst r3, #2 300036b4: 0a000038 beq 3000379c /* * Argument validation on IO vector */ if ( !iov ) 300036b8: e3510000 cmp r1, #0 300036bc: 0a000036 beq 3000379c rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 300036c0: e3520000 cmp r2, #0 300036c4: da000034 ble 3000379c rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 300036c8: e3520b01 cmp r2, #1024 ; 0x400 300036cc: ca000032 bgt 3000379c rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) 300036d0: e596303c ldr r3, [r6, #60] ; 0x3c 300036d4: e5933008 ldr r3, [r3, #8] 300036d8: e3530000 cmp r3, #0 300036dc: 0a000039 beq 300037c8 rtems_set_errno_and_return_minus_one( ENOTSUP ); 300036e0: e1a05001 mov r5, r1 300036e4: e3a01000 mov r1, #0 300036e8: e1a02005 mov r2, r5 300036ec: e1a00001 mov r0, r1 300036f0: ea000000 b 300036f8 * 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++ ) { 300036f4: e1a0000e mov r0, lr ssize_t old; if ( !iov[v].iov_base ) 300036f8: e592c000 ldr ip, [r2] * 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++ ) { 300036fc: e2811001 add r1, r1, #1 ssize_t old; if ( !iov[v].iov_base ) 30003700: e35c0000 cmp ip, #0 30003704: 0a000024 beq 3000379c rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len <= 0 ) 30003708: e592c004 ldr ip, [r2, #4] * 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++ ) { 3000370c: e2822008 add r2, r2, #8 ssize_t old; if ( !iov[v].iov_base ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len <= 0 ) 30003710: e35c0000 cmp ip, #0 rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 30003714: e080e00c add lr, r0, ip ssize_t old; if ( !iov[v].iov_base ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len <= 0 ) 30003718: 0a00001f beq 3000379c rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old ) 3000371c: e150000e cmp r0, lr 30003720: ca00001d bgt 3000379c * 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++ ) { 30003724: e1540001 cmp r4, r1 30003728: cafffff1 bgt 300036f4 3000372c: e3a07000 mov r7, #0 30003730: e1a08007 mov r8, r7 30003734: ea00000f b 30003778 bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) return -1; if ( bytes > 0 ) { 30003738: 0a000006 beq 30003758 iop->offset += bytes; 3000373c: e286c00c add ip, r6, #12 <== NOT EXECUTED 30003740: e89c1800 ldm ip, {fp, ip} <== NOT EXECUTED 30003744: e09b2000 adds r2, fp, r0 <== NOT EXECUTED 30003748: e0ac3fc0 adc r3, ip, r0, asr #31 <== NOT EXECUTED 3000374c: e586200c str r2, [r6, #12] <== NOT EXECUTED 30003750: e5863010 str r3, [r6, #16] <== NOT EXECUTED total += bytes; 30003754: e0888000 add r8, r8, r0 <== NOT EXECUTED } if (bytes != iov[ v ].iov_len) 30003758: e5953004 ldr r3, [r5, #4] } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 3000375c: e2855008 add r5, r5, #8 if ( bytes > 0 ) { iop->offset += bytes; total += bytes; } if (bytes != iov[ v ].iov_len) 30003760: e1500003 cmp r0, r3 30003764: 1a000010 bne 300037ac } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 30003768: e1540007 cmp r4, r7 <== NOT EXECUTED 3000376c: da00000e ble 300037ac <== NOT EXECUTED 30003770: e596303c ldr r3, [r6, #60] ; 0x3c <== NOT EXECUTED 30003774: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); 30003778: e8950006 ldm r5, {r1, r2} 3000377c: e1a00006 mov r0, r6 30003780: e1a0e00f mov lr, pc 30003784: e12fff13 bx r3 if ( bytes < 0 ) 30003788: e3500000 cmp r0, #0 } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 3000378c: e2877001 add r7, r7, #1 bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) 30003790: aaffffe8 bge 30003738 } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 30003794: e3e08000 mvn r8, #0 <== NOT EXECUTED 30003798: ea000003 b 300037ac <== NOT EXECUTED /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old ) rtems_set_errno_and_return_minus_one( EINVAL ); 3000379c: eb002c9a bl 3000ea0c <__errno> 300037a0: e3a03016 mov r3, #22 300037a4: e5803000 str r3, [r0] 300037a8: e3e08000 mvn r8, #0 if (bytes != iov[ v ].iov_len) break; } return total; } 300037ac: e1a00008 mov r0, r8 300037b0: e8bd89f0 pop {r4, r5, r6, r7, r8, fp, pc} rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 300037b4: eb002c94 bl 3000ea0c <__errno> <== NOT EXECUTED 300037b8: e3a03009 mov r3, #9 <== NOT EXECUTED 300037bc: e5803000 str r3, [r0] <== NOT EXECUTED 300037c0: e3e08000 mvn r8, #0 <== NOT EXECUTED 300037c4: eafffff8 b 300037ac <== NOT EXECUTED if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 300037c8: eb002c8f bl 3000ea0c <__errno> <== NOT EXECUTED 300037cc: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 300037d0: e5803000 str r3, [r0] <== NOT EXECUTED 300037d4: e3e08000 mvn r8, #0 <== NOT EXECUTED 300037d8: eafffff3 b 300037ac <== NOT EXECUTED 300037dc: 3001d3f4 .word 0x3001d3f4 300037e0: 3001e4e8 .word 0x3001e4e8 30017374 : { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 30017374: e92d41f0 push {r4, r5, r6, r7, r8, lr} /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 30017378: e59f2118 ldr r2, [pc, #280] ; 30017498 { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 3001737c: e59f5118 ldr r5, [pc, #280] ; 3001749c /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 30017380: e5922000 ldr r2, [r2] { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 30017384: e5953010 ldr r3, [r5, #16] /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 30017388: e3520003 cmp r2, #3 { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 3001738c: e2833001 add r3, r3, #1 30017390: e24dd004 sub sp, sp, #4 30017394: e5853010 str r3, [r5, #16] 30017398: e1a04000 mov r4, r0 3001739c: e1a06001 mov r6, r1 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 300173a0: 0a000020 beq 30017428 } /* * Continue with realloc(). */ if ( !ptr ) 300173a4: e3540000 cmp r4, #0 300173a8: 0a00001a beq 30017418 return malloc( size ); if ( !size ) { 300173ac: e3560000 cmp r6, #0 300173b0: 0a00000f beq 300173f4 free( ptr ); return (void *) 0; } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 300173b4: e59f70e4 ldr r7, [pc, #228] ; 300174a0 300173b8: e1a01004 mov r1, r4 300173bc: e5970000 ldr r0, [r7] 300173c0: e1a0200d mov r2, sp 300173c4: eb00006b bl 30017578 <_Protected_heap_Get_block_size> 300173c8: e2508000 subs r8, r0, #0 300173cc: 0a00000c beq 30017404 #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 ) ) { 300173d0: e5970000 ldr r0, [r7] 300173d4: e1a01004 mov r1, r4 300173d8: e1a02006 mov r2, r6 300173dc: eb000076 bl 300175bc <_Protected_heap_Resize_block> 300173e0: e3500000 cmp r0, #0 300173e4: 0a00001b beq 30017458 memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 300173e8: e1a00004 mov r0, r4 300173ec: e28dd004 add sp, sp, #4 300173f0: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} */ if ( !ptr ) return malloc( size ); if ( !size ) { free( ptr ); 300173f4: e1a00004 mov r0, r4 <== NOT EXECUTED 300173f8: ebffc719 bl 30009064 <== NOT EXECUTED 300173fc: e1a04006 mov r4, r6 <== NOT EXECUTED return (void *) 0; 30017400: eafffff8 b 300173e8 <== NOT EXECUTED } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { errno = EINVAL; 30017404: ebffd3b1 bl 3000c2d0 <__errno> 30017408: e3a03016 mov r3, #22 3001740c: e5803000 str r3, [r0] 30017410: e1a04008 mov r4, r8 return (void *) 0; 30017414: eafffff3 b 300173e8 /* * Continue with realloc(). */ if ( !ptr ) return malloc( size ); 30017418: e1a00006 mov r0, r6 3001741c: ebffc864 bl 300095b4 30017420: e1a04000 mov r4, r0 30017424: eaffffef b 300173e8 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { if (_Thread_Dispatch_disable_level > 0) 30017428: e59f3074 ldr r3, [pc, #116] ; 300174a4 3001742c: e5933000 ldr r3, [r3] 30017430: e3530000 cmp r3, #0 30017434: 0a000001 beq 30017440 } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; 30017438: e3a04000 mov r4, #0 3001743c: eaffffe9 b 300173e8 if (_System_state_Is_up(_System_state_Get())) { if (_Thread_Dispatch_disable_level > 0) return (void *) 0; if (_ISR_Nest_level > 0) 30017440: e59f3060 ldr r3, [pc, #96] ; 300174a8 30017444: e5933000 ldr r3, [r3] 30017448: e3530000 cmp r3, #0 3001744c: 0affffd4 beq 300173a4 } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; 30017450: e3a04000 mov r4, #0 <== NOT EXECUTED 30017454: eaffffe3 b 300173e8 <== NOT EXECUTED * There used to be a free on this error case but it is wrong to * free the memory per OpenGroup Single UNIX Specification V2 * and the C Standard. */ new_area = malloc( size ); 30017458: e1a00006 mov r0, r6 3001745c: ebffc854 bl 300095b4 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 30017460: e5953004 ldr r3, [r5, #4] if ( !new_area ) { 30017464: e2507000 subs r7, r0, #0 * and the C Standard. */ new_area = malloc( size ); MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 30017468: e2433001 sub r3, r3, #1 3001746c: e5853004 str r3, [r5, #4] if ( !new_area ) { 30017470: 0afffff0 beq 30017438 return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 30017474: e59d2000 ldr r2, [sp] 30017478: e1a01004 mov r1, r4 3001747c: e1560002 cmp r6, r2 30017480: 31a02006 movcc r2, r6 30017484: ebffd59f bl 3000cb08 free( ptr ); 30017488: e1a00004 mov r0, r4 3001748c: ebffc6f4 bl 30009064 30017490: e1a04007 mov r4, r7 return new_area; 30017494: eaffffd3 b 300173e8 30017498: 30019410 .word 0x30019410 3001749c: 30019108 .word 0x30019108 300174a0: 300187e8 .word 0x300187e8 300174a4: 3001926c .word 0x3001926c 300174a8: 300192fc .word 0x300192fc 30006bbc : #include int rmdir( const char *pathname ) { 30006bbc: e92d40f0 push {r4, r5, r6, r7, lr} 30006bc0: e24dd02c sub sp, sp, #44 ; 0x2c 30006bc4: e1a05000 mov r5, r0 /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); 30006bc8: ebfffa5a bl 30005538 if ( parentpathlen == 0 ) 30006bcc: e2507000 subs r7, r0, #0 30006bd0: 1a00007b bne 30006dc4 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 30006bd4: e5d53000 ldrb r3, [r5] 30006bd8: e353002f cmp r3, #47 ; 0x2f 30006bdc: 1353005c cmpne r3, #92 ; 0x5c 30006be0: 1a000049 bne 30006d0c 30006be4: e59f3278 ldr r3, [pc, #632] ; 30006e64 30006be8: e28d4018 add r4, sp, #24 30006bec: e593c000 ldr ip, [r3] 30006bf0: e3a06000 mov r6, #0 30006bf4: e28cc018 add ip, ip, #24 30006bf8: e1a0e004 mov lr, r4 30006bfc: e8bc000f ldm ip!, {r0, r1, r2, r3} 30006c00: e8ae000f stmia lr!, {r0, r1, r2, r3} 30006c04: e59c2000 ldr r2, [ip] 30006c08: e58e2000 str r2, [lr] /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 30006c0c: e28dc004 add ip, sp, #4 30006c10: e1a0e004 mov lr, r4 30006c14: e8be000f ldm lr!, {r0, r1, r2, r3} 30006c18: e8ac000f stmia ip!, {r0, r1, r2, r3} 30006c1c: e59e3000 ldr r3, [lr] name = pathname + parentpathlen; 30006c20: e0855007 add r5, r5, r7 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 30006c24: e58c3000 str r3, [ip] name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 30006c28: e1a00005 mov r0, r5 30006c2c: eb00f429 bl 30043cd8 30006c30: e1a01000 mov r1, r0 30006c34: e1a00005 mov r0, r5 30006c38: ebfffa2a bl 300054e8 30006c3c: e0857000 add r7, r5, r0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 30006c40: e1a00007 mov r0, r7 30006c44: eb00f423 bl 30043cd8 30006c48: e28d5004 add r5, sp, #4 30006c4c: e3a0c000 mov ip, #0 30006c50: e1a01000 mov r1, r0 30006c54: e1a0200c mov r2, ip 30006c58: e1a00007 mov r0, r7 30006c5c: e1a03005 mov r3, r5 30006c60: e58dc000 str ip, [sp] 30006c64: ebfffa4d bl 300055a0 0, &loc, false ); if ( result != 0 ) { 30006c68: e3500000 cmp r0, #0 30006c6c: 1a000045 bne 30006d88 /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ 30006c70: e59d2010 ldr r2, [sp, #16] 30006c74: e5923010 ldr r3, [r2, #16] 30006c78: e3530000 cmp r3, #0 30006c7c: 0a000074 beq 30006e54 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 ){ 30006c80: e1a00005 mov r0, r5 30006c84: e1a0e00f mov lr, pc 30006c88: e12fff13 bx r3 30006c8c: e3500001 cmp r0, #1 30006c90: 1a000025 bne 30006d2c /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ 30006c94: e59d300c ldr r3, [sp, #12] 30006c98: e5933034 ldr r3, [r3, #52] ; 0x34 30006c9c: e3530000 cmp r3, #0 30006ca0: 0a000053 beq 30006df4 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 30006ca4: e1a00004 mov r0, r4 30006ca8: e1a01005 mov r1, r5 30006cac: e1a0e00f mov lr, pc 30006cb0: e12fff13 bx r3 rtems_filesystem_freenode( &loc ); 30006cb4: e59d3010 ldr r3, [sp, #16] if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 30006cb8: e1a07000 mov r7, r0 rtems_filesystem_freenode( &loc ); 30006cbc: e3530000 cmp r3, #0 30006cc0: 0a000004 beq 30006cd8 30006cc4: e593301c ldr r3, [r3, #28] 30006cc8: e3530000 cmp r3, #0 30006ccc: 11a00005 movne r0, r5 30006cd0: 11a0e00f movne lr, pc 30006cd4: 112fff13 bxne r3 if ( free_parentloc ) 30006cd8: e3560000 cmp r6, #0 30006cdc: 0a000007 beq 30006d00 rtems_filesystem_freenode( &parentloc ); 30006ce0: e59d3024 ldr r3, [sp, #36] ; 0x24 30006ce4: e3530000 cmp r3, #0 30006ce8: 0a000004 beq 30006d00 30006cec: e593301c ldr r3, [r3, #28] 30006cf0: e3530000 cmp r3, #0 30006cf4: 11a00004 movne r0, r4 30006cf8: 11a0e00f movne lr, pc 30006cfc: 112fff13 bxne r3 return result; } 30006d00: e1a00007 mov r0, r7 30006d04: e28dd02c add sp, sp, #44 ; 0x2c 30006d08: e8bd80f0 pop {r4, r5, r6, r7, pc} */ parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 30006d0c: e3530000 cmp r3, #0 <== NOT EXECUTED 30006d10: 0affffb3 beq 30006be4 <== NOT EXECUTED 30006d14: e59f3148 ldr r3, [pc, #328] ; 30006e64 <== NOT EXECUTED 30006d18: e28d4018 add r4, sp, #24 <== NOT EXECUTED 30006d1c: e593c000 ldr ip, [r3] <== NOT EXECUTED 30006d20: e1a06007 mov r6, r7 <== NOT EXECUTED 30006d24: e28cc004 add ip, ip, #4 <== NOT EXECUTED 30006d28: eaffffb2 b 30006bf8 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){ rtems_filesystem_freenode( &loc ); 30006d2c: e59d3010 ldr r3, [sp, #16] 30006d30: e3530000 cmp r3, #0 30006d34: 0a000004 beq 30006d4c 30006d38: e593301c ldr r3, [r3, #28] 30006d3c: e3530000 cmp r3, #0 30006d40: 11a00005 movne r0, r5 30006d44: 11a0e00f movne lr, pc 30006d48: 112fff13 bxne r3 if ( free_parentloc ) 30006d4c: e3560000 cmp r6, #0 30006d50: 0a000007 beq 30006d74 rtems_filesystem_freenode( &parentloc ); 30006d54: e59d3024 ldr r3, [sp, #36] ; 0x24 30006d58: e3530000 cmp r3, #0 30006d5c: 0a000004 beq 30006d74 30006d60: e593301c ldr r3, [r3, #28] 30006d64: e3530000 cmp r3, #0 30006d68: 11a00004 movne r0, r4 30006d6c: 11a0e00f movne lr, pc 30006d70: 112fff13 bxne r3 rtems_set_errno_and_return_minus_one( ENOTDIR ); 30006d74: eb00d95d bl 3003d2f0 <__errno> 30006d78: e3a03014 mov r3, #20 30006d7c: e5803000 str r3, [r0] 30006d80: e3e07000 mvn r7, #0 30006d84: eaffffdd b 30006d00 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) 30006d88: e3560000 cmp r6, #0 30006d8c: 1a000001 bne 30006d98 result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 30006d90: e3e07000 mvn r7, #0 30006d94: eaffffd9 b 30006d00 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 30006d98: e59d3024 ldr r3, [sp, #36] ; 0x24 <== NOT EXECUTED 30006d9c: e3530000 cmp r3, #0 <== NOT EXECUTED 30006da0: 0afffffa beq 30006d90 <== NOT EXECUTED 30006da4: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30006da8: e3530000 cmp r3, #0 <== NOT EXECUTED 30006dac: 0afffff7 beq 30006d90 <== NOT EXECUTED 30006db0: e1a00004 mov r0, r4 <== NOT EXECUTED 30006db4: e1a0e00f mov lr, pc <== NOT EXECUTED 30006db8: e12fff13 bx r3 <== NOT EXECUTED 30006dbc: e3e07000 mvn r7, #0 <== NOT EXECUTED 30006dc0: eaffffce b 30006d00 <== NOT EXECUTED parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, 30006dc4: e28d4018 add r4, sp, #24 30006dc8: e3a0c000 mov ip, #0 30006dcc: e1a00005 mov r0, r5 30006dd0: e1a01007 mov r1, r7 30006dd4: e3a02002 mov r2, #2 30006dd8: e1a03004 mov r3, r4 30006ddc: e58dc000 str ip, [sp] 30006de0: ebfffa2a bl 30005690 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 30006de4: e3500000 cmp r0, #0 30006de8: 1affffe8 bne 30006d90 30006dec: e3a06001 mov r6, #1 30006df0: eaffff85 b 30006c0c /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ rtems_filesystem_freenode( &loc ); 30006df4: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 30006df8: e3530000 cmp r3, #0 <== NOT EXECUTED 30006dfc: 0a000005 beq 30006e18 <== NOT EXECUTED 30006e00: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30006e04: e3530000 cmp r3, #0 <== NOT EXECUTED 30006e08: 0a000002 beq 30006e18 <== NOT EXECUTED 30006e0c: e1a00005 mov r0, r5 <== NOT EXECUTED 30006e10: e1a0e00f mov lr, pc <== NOT EXECUTED 30006e14: e12fff13 bx r3 <== NOT EXECUTED if ( free_parentloc ) 30006e18: e3560000 cmp r6, #0 <== NOT EXECUTED 30006e1c: 0a000007 beq 30006e40 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 30006e20: e59d3024 ldr r3, [sp, #36] ; 0x24 <== NOT EXECUTED 30006e24: e3530000 cmp r3, #0 <== NOT EXECUTED 30006e28: 0a000004 beq 30006e40 <== NOT EXECUTED 30006e2c: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30006e30: e3530000 cmp r3, #0 <== NOT EXECUTED 30006e34: 11a00004 movne r0, r4 <== NOT EXECUTED 30006e38: 11a0e00f movne lr, pc <== NOT EXECUTED 30006e3c: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 30006e40: eb00d92a bl 3003d2f0 <__errno> <== NOT EXECUTED 30006e44: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30006e48: e5803000 str r3, [r0] <== NOT EXECUTED 30006e4c: e3e07000 mvn r7, #0 <== NOT EXECUTED 30006e50: eaffffaa b 30006d00 <== NOT EXECUTED /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ rtems_filesystem_freenode( &loc ); 30006e54: e592301c ldr r3, [r2, #28] <== NOT EXECUTED 30006e58: e3530000 cmp r3, #0 <== NOT EXECUTED 30006e5c: 1affffea bne 30006e0c <== NOT EXECUTED 30006e60: eaffffec b 30006e18 <== NOT EXECUTED 30006e64: 300614d0 .word 0x300614d0 30012b44 : sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value); #else static char bad_buffer[40] = ""; #endif return bad_buffer; } 30012b44: e59f0000 ldr r0, [pc, #0] ; 30012b4c <== NOT EXECUTED 30012b48: e12fff1e bx lr <== NOT EXECUTED 30012b4c: 30023ed4 .word 0x30023ed4 3000fabc : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 3000fabc: e92d4010 push {r4, lr} 3000fac0: e1a04001 mov r4, r1 const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 3000fac4: eb000006 bl 3000fae4 if (nap) 3000fac8: e3500000 cmp r0, #0 3000facc: 0a000001 beq 3000fad8 return nap->name; return rtems_assoc_name_bad(local_value); } 3000fad0: e5900000 ldr r0, [r0] 3000fad4: e8bd8010 pop {r4, pc} nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 3000fad8: e1a00004 mov r0, r4 <== NOT EXECUTED } 3000fadc: e8bd4010 pop {r4, lr} <== NOT EXECUTED nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 3000fae0: ea000c17 b 30012b44 <== NOT EXECUTED 3000c238 : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 3000c238: e92d4030 push {r4, r5, lr} 3000c23c: e1a04000 mov r4, r0 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 3000c240: e5900000 ldr r0, [r0] const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 3000c244: e1a05001 mov r5, r1 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 3000c248: e3500000 cmp r0, #0 3000c24c: 01a04000 moveq r4, r0 3000c250: 0a000013 beq 3000c2a4 3000c254: e59f105c ldr r1, [pc, #92] ; 3000c2b8 3000c258: eb000345 bl 3000cf74 3000c25c: e3500000 cmp r0, #0 3000c260: 13a02000 movne r2, #0 3000c264: 1a00000b bne 3000c298 default_ap = ap++; for ( ; ap->name; ap++) 3000c268: e594200c ldr r2, [r4, #12] <== NOT EXECUTED ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; 3000c26c: e284300c add r3, r4, #12 <== NOT EXECUTED for ( ; ap->name; ap++) 3000c270: e3520000 cmp r2, #0 <== NOT EXECUTED 3000c274: 0a00000a beq 3000c2a4 <== NOT EXECUTED 3000c278: e1a02004 mov r2, r4 <== NOT EXECUTED 3000c27c: e1a04003 mov r4, r3 <== NOT EXECUTED if (ap->local_value == local_value) 3000c280: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED 3000c284: e1530005 cmp r3, r5 <== NOT EXECUTED 3000c288: 0a000005 beq 3000c2a4 <== NOT EXECUTED const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 3000c28c: e5b4300c ldr r3, [r4, #12]! 3000c290: e3530000 cmp r3, #0 3000c294: 0a000004 beq 3000c2ac if (ap->local_value == local_value) 3000c298: e5943004 ldr r3, [r4, #4] 3000c29c: e1530005 cmp r3, r5 3000c2a0: 1afffff9 bne 3000c28c return ap; return default_ap; } 3000c2a4: e1a00004 mov r0, r4 3000c2a8: e8bd8030 pop {r4, r5, pc} const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 3000c2ac: e1a04002 mov r4, r2 if (ap->local_value == local_value) return ap; return default_ap; } 3000c2b0: e1a00004 mov r0, r4 3000c2b4: e8bd8030 pop {r4, r5, pc} 3000c2b8: 3001856c .word 0x3001856c 3000b5ec : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 3000b5ec: e92d4030 push {r4, r5, lr} 3000b5f0: e1a04000 mov r4, r0 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 3000b5f4: e5900000 ldr r0, [r0] const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 3000b5f8: e1a05001 mov r5, r1 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 3000b5fc: e3500000 cmp r0, #0 3000b600: 01a04000 moveq r4, r0 3000b604: 0a000013 beq 3000b658 3000b608: e59f105c ldr r1, [pc, #92] ; 3000b66c 3000b60c: eb000658 bl 3000cf74 3000b610: e3500000 cmp r0, #0 3000b614: 13a02000 movne r2, #0 3000b618: 1a00000b bne 3000b64c default_ap = ap++; for ( ; ap->name; ap++) 3000b61c: e594200c ldr r2, [r4, #12] <== NOT EXECUTED ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; 3000b620: e284300c add r3, r4, #12 <== NOT EXECUTED for ( ; ap->name; ap++) 3000b624: e3520000 cmp r2, #0 <== NOT EXECUTED 3000b628: 0a00000a beq 3000b658 <== NOT EXECUTED 3000b62c: e1a02004 mov r2, r4 <== NOT EXECUTED 3000b630: e1a04003 mov r4, r3 <== NOT EXECUTED if (ap->remote_value == remote_value) 3000b634: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 3000b638: e1530005 cmp r3, r5 <== NOT EXECUTED 3000b63c: 0a000005 beq 3000b658 <== NOT EXECUTED const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 3000b640: e5b4300c ldr r3, [r4, #12]! 3000b644: e3530000 cmp r3, #0 3000b648: 0a000004 beq 3000b660 if (ap->remote_value == remote_value) 3000b64c: e5943008 ldr r3, [r4, #8] 3000b650: e1530005 cmp r3, r5 3000b654: 1afffff9 bne 3000b640 return ap; return default_ap; } 3000b658: e1a00004 mov r0, r4 3000b65c: e8bd8030 pop {r4, r5, pc} const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 3000b660: e1a04002 mov r4, r2 if (ap->remote_value == remote_value) return ap; return default_ap; } 3000b664: e1a00004 mov r0, r4 3000b668: e8bd8030 pop {r4, r5, pc} 3000b66c: 3001856c .word 0x3001856c 3000bf70 : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 3000bf70: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 3000bf74: eb0000af bl 3000c238 <== NOT EXECUTED if (nap) 3000bf78: e3500000 cmp r0, #0 <== NOT EXECUTED return nap->remote_value; 3000bf7c: 15900008 ldrne r0, [r0, #8] <== NOT EXECUTED return 0; } 3000bf80: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED 300016c4 : const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 300016c4: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED 300016c8: e1a05000 mov r5, r0 <== NOT EXECUTED 300016cc: e1a04001 mov r4, r1 <== NOT EXECUTED const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); 300016d0: ebffffc2 bl 300015e0 <== NOT EXECUTED if ( !p ) 300016d4: e2506000 subs r6, r0, #0 <== NOT EXECUTED 300016d8: 1a000002 bne 300016e8 <== NOT EXECUTED *d++ = *rhs++; if ( *(d-1) == '\"' ) d--; *d = '\0'; return value; 300016dc: e3a04000 mov r4, #0 <== NOT EXECUTED } 300016e0: e1a00004 mov r0, r4 <== NOT EXECUTED 300016e4: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED p = rtems_bsp_cmdline_get_param( name, value, length ); if ( !p ) return NULL; rhs = &p[strlen(name)]; 300016e8: e1a00005 mov r0, r5 <== NOT EXECUTED 300016ec: eb003049 bl 3000d818 <== NOT EXECUTED if ( *rhs != '=' ) 300016f0: e7d63000 ldrb r3, [r6, r0] <== NOT EXECUTED p = rtems_bsp_cmdline_get_param( name, value, length ); if ( !p ) return NULL; rhs = &p[strlen(name)]; 300016f4: e0866000 add r6, r6, r0 <== NOT EXECUTED if ( *rhs != '=' ) 300016f8: e353003d cmp r3, #61 ; 0x3d <== NOT EXECUTED 300016fc: 1afffff6 bne 300016dc <== NOT EXECUTED return NULL; rhs++; if ( *rhs == '\"' ) 30001700: e5d63001 ldrb r3, [r6, #1] <== NOT EXECUTED rhs = &p[strlen(name)]; if ( *rhs != '=' ) return NULL; rhs++; 30001704: e2866001 add r6, r6, #1 <== NOT EXECUTED if ( *rhs == '\"' ) 30001708: e3530022 cmp r3, #34 ; 0x22 <== NOT EXECUTED rhs++; 3000170c: 05f63001 ldrbeq r3, [r6, #1]! <== NOT EXECUTED for ( d=value ; *rhs ; ) 30001710: e3530000 cmp r3, #0 <== NOT EXECUTED 30001714: 01a02004 moveq r2, r4 <== NOT EXECUTED 30001718: 0a000004 beq 30001730 <== NOT EXECUTED 3000171c: e1a02004 mov r2, r4 <== NOT EXECUTED *d++ = *rhs++; 30001720: e4c23001 strb r3, [r2], #1 <== NOT EXECUTED return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 30001724: e5f63001 ldrb r3, [r6, #1]! <== NOT EXECUTED 30001728: e3530000 cmp r3, #0 <== NOT EXECUTED 3000172c: 1afffffb bne 30001720 <== NOT EXECUTED *d++ = *rhs++; if ( *(d-1) == '\"' ) 30001730: e5523001 ldrb r3, [r2, #-1] <== NOT EXECUTED d--; *d = '\0'; return value; } 30001734: e1a00004 mov r0, r4 <== NOT EXECUTED rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) *d++ = *rhs++; if ( *(d-1) == '\"' ) 30001738: e3530022 cmp r3, #34 ; 0x22 <== NOT EXECUTED 3000173c: 02422001 subeq r2, r2, #1 <== NOT EXECUTED d--; *d = '\0'; 30001740: e3a03000 mov r3, #0 <== NOT EXECUTED 30001744: e5c23000 strb r3, [r2] <== NOT EXECUTED return value; } 30001748: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED 3000bf44 : { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { 3000bf44: e92d4010 push {r4, lr} <== NOT EXECUTED 3000bf48: e1a01000 mov r1, r0 <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) 3000bf4c: e59f0018 ldr r0, [pc, #24] ; 3000bf6c <== NOT EXECUTED 3000bf50: eb000006 bl 3000bf70 <== NOT EXECUTED 3000bf54: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3000bf58: 0a000001 beq 3000bf64 <== NOT EXECUTED { errno = rc; 3000bf5c: eb0000db bl 3000c2d0 <__errno> <== NOT EXECUTED 3000bf60: e5804000 str r4, [r0] <== NOT EXECUTED return -1; } return -1; } 3000bf64: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000bf68: e8bd8010 pop {r4, pc} <== NOT EXECUTED 3000bf6c: 30017e00 .word 0x30017e00 30006600 : int rtems_error( rtems_error_code_t error_flag, const char *printf_format, ... ) { 30006600: e92d000e push {r1, r2, r3} <== NOT EXECUTED 30006604: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED 30006608: e24dd004 sub sp, sp, #4 <== NOT EXECUTED va_list arglist; int chars_written; va_start(arglist, printf_format); 3000660c: e28d300c add r3, sp, #12 <== NOT EXECUTED chars_written = rtems_verror(error_flag, printf_format, arglist); 30006610: e1a02003 mov r2, r3 <== NOT EXECUTED 30006614: e59d1008 ldr r1, [sp, #8] <== NOT EXECUTED ) { va_list arglist; int chars_written; va_start(arglist, printf_format); 30006618: e58d3000 str r3, [sp] <== NOT EXECUTED chars_written = rtems_verror(error_flag, printf_format, arglist); 3000661c: ebffff81 bl 30006428 <== NOT EXECUTED va_end(arglist); return chars_written; } 30006620: e28dd004 add sp, sp, #4 <== NOT EXECUTED 30006624: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED 30006628: e28dd00c add sp, sp, #12 <== NOT EXECUTED 3000662c: e12fff1e bx lr <== NOT EXECUTED 30001308 : } int rtems_filesystem_dirname( const char *pathname ) { 30001308: e92d4010 push {r4, lr} 3000130c: e1a04000 mov r4, r0 int len = strlen( pathname ); 30001310: eb002fdf bl 3000d294 while ( len ) { 30001314: e3500000 cmp r0, #0 int rtems_filesystem_dirname( const char *pathname ) { int len = strlen( pathname ); 30001318: e1a02000 mov r2, r0 while ( len ) { 3000131c: 08bd8010 popeq {r4, pc} len--; 30001320: e2400001 sub r0, r0, #1 if ( rtems_filesystem_is_separator( pathname[len] ) ) 30001324: e7d43000 ldrb r3, [r4, r0] 30001328: e353002f cmp r3, #47 ; 0x2f 3000132c: 1353005c cmpne r3, #92 ; 0x5c 30001330: 08bd8010 popeq {r4, pc} 30001334: e3530000 cmp r3, #0 30001338: 10844002 addne r4, r4, r2 3000133c: 1a000008 bne 30001364 30001340: e8bd8010 pop {r4, pc} <== NOT EXECUTED 30001344: e5543002 ldrb r3, [r4, #-2] ) { int len = strlen( pathname ); while ( len ) { len--; 30001348: e2400001 sub r0, r0, #1 if ( rtems_filesystem_is_separator( pathname[len] ) ) 3000134c: e353002f cmp r3, #47 ; 0x2f 30001350: 1353005c cmpne r3, #92 ; 0x5c 30001354: 08bd8010 popeq {r4, pc} 30001358: e3530000 cmp r3, #0 3000135c: e2444001 sub r4, r4, #1 30001360: 08bd8010 popeq {r4, pc} const char *pathname ) { int len = strlen( pathname ); while ( len ) { 30001364: e3500000 cmp r0, #0 30001368: 1afffff5 bne 30001344 if ( rtems_filesystem_is_separator( pathname[len] ) ) break; } return len; } 3000136c: e8bd8010 pop {r4, pc} <== NOT EXECUTED 30001460 : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 30001460: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} /* * Verify Input parameters. */ if ( !pathname ) 30001464: e2505000 subs r5, r0, #0 int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 30001468: e1a08001 mov r8, r1 3000146c: e1a07002 mov r7, r2 30001470: e1a0c003 mov ip, r3 30001474: e59d9024 ldr r9, [sp, #36] ; 0x24 /* * Verify Input parameters. */ if ( !pathname ) 30001478: 0a000024 beq 30001510 rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) 3000147c: e3530000 cmp r3, #0 30001480: 0a00001d beq 300014fc /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 30001484: e5d53000 ldrb r3, [r5] 30001488: e353002f cmp r3, #47 ; 0x2f 3000148c: 1353005c cmpne r3, #92 ; 0x5c 30001490: 13a06000 movne r6, #0 30001494: 03a06001 moveq r6, #1 30001498: 1a000010 bne 300014e0 3000149c: e59f307c ldr r3, [pc, #124] ; 30001520 300014a0: e3a06001 mov r6, #1 300014a4: e5934000 ldr r4, [r3] 300014a8: e1a0a006 mov sl, r6 300014ac: e2844018 add r4, r4, #24 300014b0: e1a0b00c mov fp, ip 300014b4: e8b4000f ldm r4!, {r0, r1, r2, r3} 300014b8: e8ab000f stmia fp!, {r0, r1, r2, r3} 300014bc: e5942000 ldr r2, [r4] /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 300014c0: e0850006 add r0, r5, r6 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 300014c4: e58b2000 str r2, [fp] /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 300014c8: e06a1008 rsb r1, sl, r8 300014cc: e1a02007 mov r2, r7 300014d0: e1a0300c mov r3, ip 300014d4: e58d9024 str r9, [sp, #36] ; 0x24 pathnamelen - i, flags, pathloc, follow_link ); } 300014d8: e8bd4ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, lr} 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], 300014dc: eaffffa3 b 30001370 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 300014e0: e3530000 cmp r3, #0 300014e4: 0affffec beq 3000149c 300014e8: e59f3030 ldr r3, [pc, #48] ; 30001520 300014ec: e1a0a006 mov sl, r6 300014f0: e5934000 ldr r4, [r3] 300014f4: e2844004 add r4, r4, #4 300014f8: eaffffec b 300014b0 if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 300014fc: eb002b73 bl 3000c2d0 <__errno> <== NOT EXECUTED 30001500: e3a03005 mov r3, #5 <== NOT EXECUTED 30001504: e5803000 str r3, [r0] <== NOT EXECUTED return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } 30001508: e3e00000 mvn r0, #0 3000150c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 30001510: eb002b6e bl 3000c2d0 <__errno> 30001514: e3a0300e mov r3, #14 30001518: e5803000 str r3, [r0] 3000151c: eafffff9 b 30001508 30001520: 300189d4 .word 0x300189d4 30001370 : /* * Verify Input parameters. */ if ( !pathname ) 30001370: e3500000 cmp r0, #0 int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 30001374: e92d4030 push {r4, r5, lr} 30001378: e1a05002 mov r5, r2 3000137c: e1a04003 mov r4, r3 /* * Verify Input parameters. */ if ( !pathname ) 30001380: 0a00002c beq 30001438 rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) 30001384: e3530000 cmp r3, #0 30001388: 0a00002f beq 3000144c rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ if ( !pathloc->ops->evalpath_h ) 3000138c: e593c00c ldr ip, [r3, #12] 30001390: e59cc000 ldr ip, [ip] 30001394: e35c0000 cmp ip, #0 30001398: 0a000021 beq 30001424 rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); 3000139c: e1a0e00f mov lr, pc 300013a0: e12fff1c bx ip /* * Get the Node type and determine if you need to follow the link or * not. */ if ( (result == 0) && follow_link ) { 300013a4: e59d200c ldr r2, [sp, #12] 300013a8: e2703001 rsbs r3, r0, #1 300013ac: 33a03000 movcc r3, #0 300013b0: e3520000 cmp r2, #0 300013b4: 03a03000 moveq r3, #0 300013b8: e3530000 cmp r3, #0 300013bc: 08bd8030 popeq {r4, r5, pc} if ( !pathloc->ops->node_type_h ){ 300013c0: e594200c ldr r2, [r4, #12] 300013c4: e5923010 ldr r3, [r2, #16] 300013c8: e3530000 cmp r3, #0 300013cc: 0a00000f beq 30001410 rtems_filesystem_freenode( pathloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } type = (*pathloc->ops->node_type_h)( pathloc ); 300013d0: e1a00004 mov r0, r4 300013d4: e1a0e00f mov lr, pc 300013d8: e12fff13 bx r3 if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || 300013dc: e2400003 sub r0, r0, #3 300013e0: e3500001 cmp r0, #1 300013e4: 83a00000 movhi r0, #0 300013e8: 88bd8030 pophi {r4, r5, pc} ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ 300013ec: e594200c ldr r2, [r4, #12] 300013f0: e5923034 ldr r3, [r2, #52] ; 0x34 300013f4: e3530000 cmp r3, #0 300013f8: 0a000004 beq 30001410 * 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 ); 300013fc: e1a00004 mov r0, r4 30001400: e1a01005 mov r1, r5 30001404: e1a0e00f mov lr, pc 30001408: e12fff13 bx r3 } } return result; } 3000140c: e8bd8030 pop {r4, r5, pc} if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ rtems_filesystem_freenode( pathloc ); 30001410: e592301c ldr r3, [r2, #28] <== NOT EXECUTED 30001414: e3530000 cmp r3, #0 <== NOT EXECUTED 30001418: 11a00004 movne r0, r4 <== NOT EXECUTED 3000141c: 11a0e00f movne lr, pc <== NOT EXECUTED 30001420: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 30001424: eb002ba9 bl 3000c2d0 <__errno> <== NOT EXECUTED 30001428: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 3000142c: e5803000 str r3, [r0] <== NOT EXECUTED 30001430: e3e00000 mvn r0, #0 <== NOT EXECUTED 30001434: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 30001438: eb002ba4 bl 3000c2d0 <__errno> <== NOT EXECUTED 3000143c: e3a0300e mov r3, #14 <== NOT EXECUTED 30001440: e5803000 str r3, [r0] <== NOT EXECUTED 30001444: e3e00000 mvn r0, #0 <== NOT EXECUTED 30001448: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 3000144c: eb002b9f bl 3000c2d0 <__errno> <== NOT EXECUTED 30001450: e3a03005 mov r3, #5 <== NOT EXECUTED 30001454: e5803000 str r3, [r0] <== NOT EXECUTED 30001458: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000145c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED 30001184 : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 30001184: e92d40f0 push {r4, r5, r6, r7, lr} /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 30001188: e59f6104 ldr r6, [pc, #260] ; 30001294 3000118c: e3a02012 mov r2, #18 30001190: e5963000 ldr r3, [r6] * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 30001194: e24dd01c sub sp, sp, #28 /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 30001198: e583202c str r2, [r3, #44] ; 0x2c init_fs_mount_table(); 3000119c: eb0001a7 bl 30001840 /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 300011a0: e59f30f0 ldr r3, [pc, #240] ; 30001298 300011a4: e5933000 ldr r3, [r3] 300011a8: e3530000 cmp r3, #0 300011ac: 0a000032 beq 3000127c rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 300011b0: e59f30e4 ldr r3, [pc, #228] ; 3000129c status = mount( 300011b4: e28d0018 add r0, sp, #24 */ if ( rtems_filesystem_mount_table_size == 0 ) rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 300011b8: e593c000 ldr ip, [r3] status = mount( 300011bc: e89c100e ldm ip, {r1, r2, r3, ip} 300011c0: e58dc000 str ip, [sp] 300011c4: eb0001a4 bl 3000185c &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) 300011c8: e3700001 cmn r0, #1 300011cc: 0a00002e beq 3000128c rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 300011d0: e5967000 ldr r7, [r6] * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 300011d4: e59de018 ldr lr, [sp, #24] 300011d8: e287c018 add ip, r7, #24 300011dc: e28ee01c add lr, lr, #28 300011e0: e8be000f ldm lr!, {r0, r1, r2, r3} 300011e4: e8ac000f stmia ip!, {r0, r1, r2, r3} 300011e8: e59e3000 ldr r3, [lr] &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 300011ec: e3a05000 mov 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); 300011f0: e28d4004 add r4, sp, #4 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 300011f4: e58c3000 str r3, [ip] &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 300011f8: e1c753b0 strh r5, [r7, #48] ; 0x30 * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 300011fc: e1a03004 mov r3, r4 30001200: e3a01001 mov r1, #1 30001204: e1a02005 mov r2, r5 30001208: e59f0090 ldr r0, [pc, #144] ; 300012a0 3000120c: e58d5000 str r5, [sp] 30001210: eb000092 bl 30001460 rtems_filesystem_root = loc; 30001214: e596c000 ldr ip, [r6] 30001218: e1a07004 mov r7, r4 3000121c: e28cc018 add ip, ip, #24 30001220: e8b7000f ldm r7!, {r0, r1, r2, r3} 30001224: e8ac000f stmia ip!, {r0, r1, r2, r3} 30001228: e5973000 ldr r3, [r7] /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 3000122c: e1a02005 mov r2, r5 * 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; 30001230: e58c3000 str r3, [ip] /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 30001234: e3a01001 mov r1, #1 30001238: e1a03004 mov r3, r4 3000123c: e59f005c ldr r0, [pc, #92] ; 300012a0 30001240: e58d5000 str r5, [sp] 30001244: eb000085 bl 30001460 rtems_filesystem_current = loc; 30001248: e8b4000f ldm r4!, {r0, r1, r2, r3} 3000124c: e596c000 ldr ip, [r6] 30001250: e28cc004 add ip, ip, #4 30001254: e8ac000f stmia ip!, {r0, r1, r2, r3} 30001258: e5973000 ldr r3, [r7] * * 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); 3000125c: e59f0040 ldr r0, [pc, #64] ; 300012a4 /* 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; 30001260: e58c3000 str r3, [ip] * * 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); 30001264: e59f103c ldr r1, [pc, #60] ; 300012a8 30001268: eb00011f bl 300016ec if ( status != 0 ) 3000126c: e1500005 cmp r0, r5 30001270: 1a000003 bne 30001284 * 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. */ } 30001274: e28dd01c add sp, sp, #28 30001278: e8bd80f0 pop {r4, r5, r6, r7, pc} /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) rtems_fatal_error_occurred( 0xABCD0001 ); 3000127c: e59f0028 ldr r0, [pc, #40] ; 300012ac <== NOT EXECUTED 30001280: eb000ef4 bl 30004e58 <== NOT EXECUTED * created that way by the IMFS. */ status = mkdir( "/dev", 0777); if ( status != 0 ) rtems_fatal_error_occurred( 0xABCD0003 ); 30001284: e59f0024 ldr r0, [pc, #36] ; 300012b0 <== NOT EXECUTED 30001288: eb000ef2 bl 30004e58 <== NOT EXECUTED status = mount( &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); 3000128c: e59f0020 ldr r0, [pc, #32] ; 300012b4 <== NOT EXECUTED 30001290: eb000ef0 bl 30004e58 <== NOT EXECUTED 30001294: 300189d4 .word 0x300189d4 30001298: 30017a40 .word 0x30017a40 3000129c: 300187e4 .word 0x300187e4 300012a0: 300182bc .word 0x300182bc 300012a4: 300182c0 .word 0x300182c0 300012a8: 000001ff .word 0x000001ff 300012ac: abcd0001 .word 0xabcd0001 300012b0: abcd0003 .word 0xabcd0003 300012b4: abcd0002 .word 0xabcd0002 30008f40 : ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ 30008f40: e5903000 ldr r3, [r0] <== NOT EXECUTED 30008f44: e5910000 ldr r0, [r1] <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } 30008f48: e1530000 cmp r3, r0 <== NOT EXECUTED 30008f4c: 13a00000 movne r0, #0 <== NOT EXECUTED 30008f50: 03a00001 moveq r0, #1 <== NOT EXECUTED 30008f54: e12fff1e bx lr <== NOT EXECUTED 300012b8 : { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 300012b8: e5d02000 ldrb r2, [r0] int rtems_filesystem_prefix_separators( const char *pathname, int pathnamelen ) { 300012bc: e1a03000 mov r3, r0 /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 300012c0: e3510000 cmp r1, #0 300012c4: 13520000 cmpne r2, #0 300012c8: 0a00000c beq 30001300 300012cc: e352002f cmp r2, #47 ; 0x2f 300012d0: 1352005c cmpne r2, #92 ; 0x5c 300012d4: 1a000009 bne 30001300 300012d8: e3a00000 mov r0, #0 { pathname++; pathnamelen--; stripped++; 300012dc: e2800001 add r0, r0, #1 { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 300012e0: e7d32000 ldrb r2, [r3, r0] 300012e4: e1510000 cmp r1, r0 300012e8: 13520000 cmpne r2, #0 300012ec: 012fff1e bxeq lr 300012f0: e352002f cmp r2, #47 ; 0x2f 300012f4: 1352005c cmpne r2, #92 ; 0x5c 300012f8: 0afffff7 beq 300012dc 300012fc: e12fff1e bx lr 30001300: e3a00000 mov r0, #0 <== NOT EXECUTED pathname++; pathnamelen--; stripped++; } return stripped; } 30001304: e12fff1e bx lr <== NOT EXECUTED 3000103c : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 3000103c: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED 30001040: e24dd018 sub sp, sp, #24 <== NOT EXECUTED 30001044: e1a06001 mov r6, r1 <== NOT EXECUTED 30001048: e1a05000 mov r5, r0 <== 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 ); 3000104c: eb003090 bl 3000d294 <== NOT EXECUTED 30001050: e28d4004 add r4, sp, #4 <== NOT EXECUTED 30001054: e1a01000 mov r1, r0 <== NOT EXECUTED 30001058: e3a02000 mov r2, #0 <== NOT EXECUTED 3000105c: e1a03004 mov r3, r4 <== NOT EXECUTED 30001060: e3a0c001 mov ip, #1 <== NOT EXECUTED 30001064: e1a00005 mov r0, r5 <== NOT EXECUTED 30001068: e58dc000 str ip, [sp] <== NOT EXECUTED 3000106c: eb0000fb bl 30001460 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 30001070: e59d2010 ldr r2, [sp, #16] <== 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 ); 30001074: e1a07000 mov r7, r0 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 30001078: e5923010 ldr r3, [r2, #16] <== NOT EXECUTED 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 ); the_jnode = loc.node_access; 3000107c: e59d8004 ldr r8, [sp, #4] <== NOT EXECUTED if ( !loc.ops->node_type_h ) { 30001080: e3530000 cmp r3, #0 <== NOT EXECUTED 30001084: 0a000013 beq 300010d8 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } node_type = (*loc.ops->node_type_h)( &loc ); 30001088: e1a00004 mov r0, r4 <== NOT EXECUTED 3000108c: e1a0e00f mov lr, pc <== NOT EXECUTED 30001090: e12fff13 bx r3 <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 30001094: e3570000 cmp r7, #0 <== NOT EXECUTED 30001098: 03500002 cmpeq r0, #2 <== NOT EXECUTED 3000109c: 03a07000 moveq r7, #0 <== NOT EXECUTED 300010a0: 13a07001 movne r7, #1 <== NOT EXECUTED 300010a4: 0a000015 beq 30001100 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 300010a8: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 300010ac: e3530000 cmp r3, #0 <== NOT EXECUTED 300010b0: 0a000025 beq 3000114c <== NOT EXECUTED 300010b4: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 300010b8: e3530000 cmp r3, #0 <== NOT EXECUTED 300010bc: 0a000022 beq 3000114c <== NOT EXECUTED 300010c0: e1a00004 mov r0, r4 <== NOT EXECUTED 300010c4: e1a0e00f mov lr, pc <== NOT EXECUTED 300010c8: e12fff13 bx r3 <== NOT EXECUTED 300010cc: e3a0000d mov r0, #13 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); return RTEMS_SUCCESSFUL; } 300010d0: e28dd018 add sp, sp, #24 <== NOT EXECUTED 300010d4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); 300010d8: e592301c ldr r3, [r2, #28] <== NOT EXECUTED 300010dc: e3530000 cmp r3, #0 <== NOT EXECUTED 300010e0: 11a00004 movne r0, r4 <== NOT EXECUTED 300010e4: 11a0e00f movne lr, pc <== NOT EXECUTED 300010e8: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 300010ec: eb002c77 bl 3000c2d0 <__errno> <== NOT EXECUTED 300010f0: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 300010f4: e5803000 str r3, [r0] <== NOT EXECUTED 300010f8: e3e00000 mvn r0, #0 <== NOT EXECUTED 300010fc: eafffff3 b 300010d0 <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; 30001100: e5865000 str r5, [r6] <== NOT EXECUTED device_info->device_name_length = strlen( name ); 30001104: e1a00005 mov r0, r5 <== NOT EXECUTED 30001108: eb003061 bl 3000d294 <== NOT EXECUTED 3000110c: e5860004 str r0, [r6, #4] <== NOT EXECUTED device_info->major = the_jnode->info.device.major; 30001110: e5982050 ldr r2, [r8, #80] ; 0x50 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 30001114: e59d3010 ldr r3, [sp, #16] <== 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; 30001118: e5862008 str r2, [r6, #8] <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; 3000111c: e5982054 ldr r2, [r8, #84] ; 0x54 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 30001120: e3530000 cmp r3, #0 <== NOT EXECUTED } device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); device_info->major = the_jnode->info.device.major; device_info->minor = the_jnode->info.device.minor; 30001124: e586200c str r2, [r6, #12] <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 30001128: 0a000009 beq 30001154 <== NOT EXECUTED 3000112c: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30001130: e3530000 cmp r3, #0 <== NOT EXECUTED 30001134: 0a000006 beq 30001154 <== NOT EXECUTED 30001138: e1a00004 mov r0, r4 <== NOT EXECUTED 3000113c: e1a0e00f mov lr, pc <== NOT EXECUTED 30001140: e12fff13 bx r3 <== NOT EXECUTED 30001144: e1a00007 mov r0, r7 <== NOT EXECUTED 30001148: eaffffe0 b 300010d0 <== NOT EXECUTED 3000114c: e3a0000d mov r0, #13 <== NOT EXECUTED 30001150: eaffffde b 300010d0 <== NOT EXECUTED 30001154: e3a00000 mov r0, #0 <== NOT EXECUTED 30001158: eaffffdc b 300010d0 <== NOT EXECUTED 30006d48 : rtems_device_major_number *registered_major ) { rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) 30006d48: e59fc144 ldr ip, [pc, #324] ; 30006e94 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; 30006d4c: e59f3144 ldr r3, [pc, #324] ; 30006e98 if ( rtems_interrupt_is_in_progress() ) 30006d50: e59cc000 ldr ip, [ip] 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 ) { 30006d54: e92d4010 push {r4, lr} rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) 30006d58: e35c0000 cmp ip, #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 ) { 30006d5c: e1a04000 mov r4, r0 rtems_device_major_number major_limit = _IO_Number_of_drivers; 30006d60: e5930000 ldr r0, [r3] if ( rtems_interrupt_is_in_progress() ) 30006d64: 13a00012 movne r0, #18 30006d68: 18bd8010 popne {r4, pc} return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) 30006d6c: e3520000 cmp r2, #0 30006d70: 0a00003c beq 30006e68 return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; if ( driver_table == NULL ) 30006d74: e3510000 cmp r1, #0 if ( registered_major == NULL ) return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; 30006d78: e5820000 str r0, [r2] if ( driver_table == NULL ) 30006d7c: 0a000039 beq 30006e68 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 30006d80: e591c000 ldr ip, [r1] 30006d84: e35c0000 cmp ip, #0 30006d88: 0a000033 beq 30006e5c return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 30006d8c: e1500004 cmp r0, r4 30006d90: 93a0000a movls r0, #10 30006d94: 98bd8010 popls {r4, pc} rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 30006d98: e59f00fc ldr r0, [pc, #252] ; 30006e9c 30006d9c: e590c000 ldr ip, [r0] 30006da0: e28cc001 add ip, ip, #1 30006da4: e580c000 str ip, [r0] return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { 30006da8: e3540000 cmp r4, #0 30006dac: 1a000020 bne 30006e34 static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; 30006db0: e593e000 ldr lr, [r3] rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 30006db4: e35e0000 cmp lr, #0 30006db8: 0a00002c beq 30006e70 30006dbc: e59f30dc ldr r3, [pc, #220] ; 30006ea0 30006dc0: e593c000 ldr ip, [r3] 30006dc4: e1a0300c mov r3, ip 30006dc8: ea000003 b 30006ddc 30006dcc: e2844001 add r4, r4, #1 30006dd0: e15e0004 cmp lr, r4 30006dd4: e2833018 add r3, r3, #24 30006dd8: 9a000005 bls 30006df4 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 30006ddc: e5930000 ldr r0, [r3] 30006de0: e3500000 cmp r0, #0 30006de4: 1afffff8 bne 30006dcc 30006de8: e5930004 ldr r0, [r3, #4] 30006dec: e3500000 cmp r0, #0 30006df0: 1afffff5 bne 30006dcc } /* Assigns invalid value in case of failure */ *major = m; if ( m != n ) 30006df4: e15e0004 cmp lr, r4 30006df8: 10843084 addne r3, r4, r4, lsl #1 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 30006dfc: e5824000 str r4, [r2] if ( m != n ) 30006e00: 108cc183 addne ip, ip, r3, lsl #3 30006e04: 0a00001a beq 30006e74 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 30006e08: e1a0e001 mov lr, r1 30006e0c: e8be000f ldm lr!, {r0, r1, r2, r3} 30006e10: e8ac000f stmia ip!, {r0, r1, r2, r3} 30006e14: e89e0003 ldm lr, {r0, r1} 30006e18: e88c0003 stm ip, {r0, r1} _Thread_Enable_dispatch(); 30006e1c: eb0006a1 bl 300088a8 <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); 30006e20: e3a01000 mov r1, #0 30006e24: e1a00004 mov r0, r4 30006e28: e1a02001 mov r2, r1 } 30006e2c: e8bd4010 pop {r4, lr} _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 30006e30: ea00218f b 3000f474 _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; 30006e34: e59f3064 ldr r3, [pc, #100] ; 30006ea0 30006e38: e084c084 add ip, r4, r4, lsl #1 30006e3c: e5933000 ldr r3, [r3] static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 30006e40: e793018c ldr r0, [r3, ip, lsl #3] _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; 30006e44: e083c18c add ip, r3, ip, lsl #3 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 30006e48: e3500000 cmp r0, #0 30006e4c: 0a00000b beq 30006e80 major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); 30006e50: eb000694 bl 300088a8 <_Thread_Enable_dispatch> 30006e54: e3a0000c mov r0, #12 return RTEMS_RESOURCE_IN_USE; 30006e58: e8bd8010 pop {r4, pc} static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 30006e5c: e591c004 ldr ip, [r1, #4] 30006e60: e35c0000 cmp ip, #0 30006e64: 1affffc8 bne 30006d8c _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 30006e68: e3a00009 mov r0, #9 } 30006e6c: e8bd8010 pop {r4, pc} if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 30006e70: e5824000 str r4, [r2] <== NOT EXECUTED if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); 30006e74: eb00068b bl 300088a8 <_Thread_Enable_dispatch> 30006e78: e3a00005 mov r0, #5 return sc; 30006e7c: e8bd8010 pop {r4, pc} static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 30006e80: e59c3004 ldr r3, [ip, #4] 30006e84: e3530000 cmp r3, #0 30006e88: 1afffff0 bne 30006e50 if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; 30006e8c: e5824000 str r4, [r2] 30006e90: eaffffdc b 30006e08 30006e94: 3001f73c .word 0x3001f73c 30006e98: 3001f924 .word 0x3001f924 30006e9c: 3001f6ac .word 0x3001f6ac 30006ea0: 3001f928 .word 0x3001f928 30001524 : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 30001524: e92d4010 push {r4, lr} rtems_status_code rc; uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) 30001528: e59f40b4 ldr r4, [pc, #180] ; 300015e4 * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 3000152c: e24dd004 sub sp, sp, #4 rtems_status_code rc; uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) 30001530: e5940000 ldr r0, [r4] 30001534: e3500000 cmp r0, #0 30001538: 0a000016 beq 30001598 { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 3000153c: e3a01040 mov r1, #64 ; 0x40 30001540: eb001e8c bl 30008f78 30001544: e59f309c ldr r3, [pc, #156] ; 300015e8 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 30001548: e3500000 cmp r0, #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, 3000154c: e5830000 str r0, [r3] 30001550: e1a02000 mov r2, r0 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 30001554: 0a000020 beq 300015dc 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++) 30001558: e5941000 ldr r1, [r4] 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; 3000155c: e59f3088 ldr r3, [pc, #136] ; 300015ec for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 30001560: e3510001 cmp r1, #1 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; 30001564: e5830000 str r0, [r3] for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 30001568: 9a000008 bls 30001590 3000156c: e2803040 add r3, r0, #64 ; 0x40 30001570: e3a02001 mov r2, #1 iop->data1 = iop + 1; 30001574: e2822001 add r2, r2, #1 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++) 30001578: e1520001 cmp r2, r1 iop->data1 = iop + 1; 3000157c: e503300c str r3, [r3, #-12] 30001580: e2833040 add r3, r3, #64 ; 0x40 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++) 30001584: 1afffffa bne 30001574 30001588: e2422001 sub r2, r2, #1 3000158c: e0802302 add r2, r0, r2, lsl #6 iop->data1 = iop + 1; iop->data1 = NULL; 30001590: e3a03000 mov r3, #0 30001594: e5823034 str r3, [r2, #52] ; 0x34 /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( 30001598: e59fc050 ldr ip, [pc, #80] ; 300015f0 3000159c: e59f0050 ldr r0, [pc, #80] ; 300015f4 300015a0: e3a01001 mov r1, #1 300015a4: e3a02054 mov r2, #84 ; 0x54 300015a8: e3a03000 mov r3, #0 300015ac: e58dc000 str ip, [sp] 300015b0: eb000bee bl 30004570 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 300015b4: e3500000 cmp r0, #0 300015b8: 1a000006 bne 300015d8 /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 300015bc: e59f3034 ldr r3, [pc, #52] ; 300015f8 300015c0: e5933000 ldr r3, [r3] 300015c4: e3530000 cmp r3, #0 (* rtems_fs_init_helper)(); 300015c8: 11a0e00f movne lr, pc 300015cc: 112fff13 bxne r3 } 300015d0: e28dd004 add sp, sp, #4 300015d4: e8bd8010 pop {r4, pc} RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) rtems_fatal_error_occurred( rc ); 300015d8: eb000e1e bl 30004e58 <== NOT EXECUTED if (rtems_libio_number_iops > 0) { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); 300015dc: e280001a add r0, r0, #26 <== NOT EXECUTED 300015e0: eb000e1c bl 30004e58 <== NOT EXECUTED 300015e4: 300187dc .word 0x300187dc 300015e8: 300190fc .word 0x300190fc 300015ec: 30019100 .word 0x30019100 300015f0: 30019104 .word 0x30019104 300015f4: 4c42494f .word 0x4c42494f 300015f8: 300187d8 .word 0x300187d8 30026a54 : rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { 30026a54: e92d41f0 push {r4, r5, r6, r7, r8, lr} rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); 30026a58: e3a00000 mov r0, #0 rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { 30026a5c: e24dd01c sub sp, sp, #28 rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); 30026a60: e1a01000 mov r1, r0 30026a64: e28d2018 add r2, sp, #24 30026a68: eb000480 bl 30027c70 if (sc != RTEMS_SUCCESSFUL) return sc; 30026a6c: e2508000 subs r8, r0, #0 30026a70: 1a00002e bne 30026b30 /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { 30026a74: e59f60fc ldr r6, [pc, #252] ; 30026b78 30026a78: e59f30fc ldr r3, [pc, #252] ; 30026b7c 30026a7c: e5964000 ldr r4, [r6] 30026a80: e1540003 cmp r4, r3 30026a84: 0a00002c beq 30026b3c return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 30026a88: e59f10ec ldr r1, [pc, #236] ; 30026b7c 30026a8c: e3a02048 mov r2, #72 ; 0x48 30026a90: e1a00004 mov r0, r4 30026a94: eb006646 bl 300403b4 rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 30026a98: e59f30e0 ldr r3, [pc, #224] ; 30026b80 } 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*/ 30026a9c: e1a0c004 mov ip, r4 /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 30026aa0: e593e000 ldr lr, [r3] } 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*/ 30026aa4: e59d3018 ldr r3, [sp, #24] /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 30026aa8: e28ee01c add lr, lr, #28 } 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*/ 30026aac: e48c3018 str r3, [ip], #24 /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 30026ab0: e8be000f ldm lr!, {r0, r1, r2, r3} 30026ab4: e8ac000f stmia ip!, {r0, r1, r2, r3} 30026ab8: e59e3000 ldr r3, [lr] * 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); 30026abc: e3a05000 mov r5, #0 30026ac0: e28d4004 add r4, sp, #4 *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; 30026ac4: e58c3000 str r3, [ip] * 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); 30026ac8: e3a01001 mov r1, #1 30026acc: e1a03004 mov r3, r4 30026ad0: e1a02005 mov r2, r5 30026ad4: e59f00a8 ldr r0, [pc, #168] ; 30026b84 30026ad8: e58d5000 str r5, [sp] 30026adc: ebff7aeb bl 30005690 rtems_filesystem_root = loc; 30026ae0: e596c000 ldr ip, [r6] 30026ae4: e1a07004 mov r7, r4 30026ae8: e28cc018 add ip, ip, #24 30026aec: e8b7000f ldm r7!, {r0, r1, r2, r3} 30026af0: e8ac000f stmia ip!, {r0, r1, r2, r3} 30026af4: e5973000 ldr r3, [r7] rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 30026af8: e3a01001 mov r1, #1 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 30026afc: e58c3000 str r3, [ip] rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 30026b00: e1a02005 mov r2, r5 30026b04: e1a03004 mov r3, r4 30026b08: e59f0074 ldr r0, [pc, #116] ; 30026b84 30026b0c: e58d5000 str r5, [sp] 30026b10: ebff7ade bl 30005690 rtems_filesystem_current = loc; 30026b14: e8b4000f ldm r4!, {r0, r1, r2, r3} 30026b18: e596c000 ldr ip, [r6] 30026b1c: e1a08005 mov r8, r5 30026b20: e28cc004 add ip, ip, #4 30026b24: e8ac000f stmia ip!, {r0, r1, r2, r3} 30026b28: e5973000 ldr r3, [r7] 30026b2c: e58c3000 str r3, [ip] return RTEMS_SUCCESSFUL; } 30026b30: e1a00008 mov r0, r8 30026b34: e28dd01c add sp, sp, #28 30026b38: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} sc=rtems_task_ident(RTEMS_SELF,0,&task_id); if (sc != RTEMS_SUCCESSFUL) return sc; /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); 30026b3c: e3a00048 mov r0, #72 ; 0x48 30026b40: ebff7c9d bl 30005dbc if (!tmp) 30026b44: e2504000 subs r4, r0, #0 30026b48: 03a0801a moveq r8, #26 30026b4c: 0afffff7 beq 30026b30 #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); 30026b50: e1a00008 mov r0, r8 30026b54: e1a01006 mov r1, r6 30026b58: e59f2028 ldr r2, [pc, #40] ; 30026b88 30026b5c: eb000548 bl 30028084 if (sc != RTEMS_SUCCESSFUL) { 30026b60: e2508000 subs r8, r0, #0 * not initialized yet */ free(tmp); return sc; } rtems_current_user_env = tmp; 30026b64: 05864000 streq r4, [r6] #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); if (sc != RTEMS_SUCCESSFUL) { 30026b68: 0affffc6 beq 30026a88 /* don't use free_user_env because the pathlocs are * not initialized yet */ free(tmp); 30026b6c: e1a00004 mov r0, r4 <== NOT EXECUTED 30026b70: ebff7af7 bl 30005754 <== NOT EXECUTED return sc; 30026b74: eaffffed b 30026b30 <== NOT EXECUTED 30026b78: 300614d0 .word 0x300614d0 30026b7c: 30065258 .word 0x30065258 30026b80: 30065240 .word 0x30065240 30026b84: 30060ed0 .word 0x30060ed0 30026b88: 30026940 .word 0x30026940 300269a4 : * 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) { 300269a4: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED 300269a8: e1a05000 mov r5, r0 <== NOT EXECUTED 300269ac: e24dd008 sub sp, sp, #8 <== 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); 300269b0: e3a00000 mov r0, #0 <== NOT EXECUTED 300269b4: e1a01000 mov r1, r0 <== NOT EXECUTED 300269b8: e1a0200d mov r2, sp <== NOT EXECUTED 300269bc: eb0004ab bl 30027c70 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 300269c0: e2503000 subs r3, r0, #0 <== NOT EXECUTED 300269c4: 1a00000d bne 30026a00 <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { 300269c8: e59f4078 ldr r4, [pc, #120] ; 30026a48 <== NOT EXECUTED 300269cc: e59d3000 ldr r3, [sp] <== NOT EXECUTED 300269d0: e5946000 ldr r6, [r4] <== NOT EXECUTED 300269d4: e5962000 ldr r2, [r6] <== NOT EXECUTED 300269d8: e1520003 cmp r2, r3 <== NOT EXECUTED 300269dc: 0a00000a beq 30026a0c <== NOT EXECUTED free_user_env(tmp); }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, 300269e0: e1a00005 mov r0, r5 <== NOT EXECUTED 300269e4: e59f105c ldr r1, [pc, #92] ; 30026a48 <== NOT EXECUTED 300269e8: e28d2004 add r2, sp, #4 <== NOT EXECUTED 300269ec: eb0005f7 bl 300281d0 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 300269f0: e2503000 subs r3, r0, #0 <== NOT EXECUTED 300269f4: 0a00000b beq 30026a28 <== NOT EXECUTED return RTEMS_SUCCESSFUL; bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; 300269f8: e59f204c ldr r2, [pc, #76] ; 30026a4c <== NOT EXECUTED 300269fc: e5842000 str r2, [r4] <== NOT EXECUTED return sc; } 30026a00: e1a00003 mov r0, r3 <== NOT EXECUTED 30026a04: e28dd008 add sp, sp, #8 <== NOT EXECUTED 30026a08: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; if (rtems_current_user_env->task_id==current_task_id) { /* kill the current user env & task_var*/ rtems_user_env_t *tmp = rtems_current_user_env; sc = rtems_task_variable_delete(RTEMS_SELF,(void*)&rtems_current_user_env); 30026a0c: e1a01004 mov r1, r4 <== NOT EXECUTED 30026a10: eb0005c8 bl 30028138 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 30026a14: e2503000 subs r3, r0, #0 <== NOT EXECUTED 30026a18: 1afffff8 bne 30026a00 <== NOT EXECUTED free_user_env(tmp); 30026a1c: e1a00006 mov r0, r6 <== NOT EXECUTED 30026a20: ebffffc6 bl 30026940 <== NOT EXECUTED 30026a24: eaffffed b 300269e0 <== NOT EXECUTED sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) goto bailout; sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env); 30026a28: e59f1018 ldr r1, [pc, #24] ; 30026a48 <== NOT EXECUTED 30026a2c: e59f201c ldr r2, [pc, #28] ; 30026a50 <== NOT EXECUTED 30026a30: eb000593 bl 30028084 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 30026a34: e2503000 subs r3, r0, #0 <== NOT EXECUTED 30026a38: 1affffee bne 300269f8 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 30026a3c: e59d2004 ldr r2, [sp, #4] <== NOT EXECUTED 30026a40: e5842000 str r2, [r4] <== NOT EXECUTED /* increase the reference count */ #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; 30026a44: eaffffed b 30026a00 <== NOT EXECUTED 30026a48: 300614d0 .word 0x300614d0 30026a4c: 30065258 .word 0x30065258 30026a50: 30026940 .word 0x30026940 30005eb8 : * size and thus we skip updating the statistics. */ static void rtems_malloc_statistics_at_free( void *pointer ) { 30005eb8: e92d4800 push {fp, lr} <== NOT EXECUTED uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { 30005ebc: e59f3040 ldr r3, [pc, #64] ; 30005f04 <== NOT EXECUTED * size and thus we skip updating the statistics. */ static void rtems_malloc_statistics_at_free( void *pointer ) { 30005ec0: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 30005ec4: e1a01000 mov r1, r0 <== NOT EXECUTED uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { 30005ec8: e1a0200d mov r2, sp <== NOT EXECUTED 30005ecc: e5930000 ldr r0, [r3] <== NOT EXECUTED 30005ed0: eb0016b8 bl 3000b9b8 <_Protected_heap_Get_block_size> <== NOT EXECUTED 30005ed4: e3500000 cmp r0, #0 <== NOT EXECUTED 30005ed8: 0a000007 beq 30005efc <== NOT EXECUTED MSBUMP(lifetime_freed, size); 30005edc: e59f3024 ldr r3, [pc, #36] ; 30005f08 <== NOT EXECUTED 30005ee0: e59d0000 ldr r0, [sp] <== NOT EXECUTED 30005ee4: e283c024 add ip, r3, #36 ; 0x24 <== NOT EXECUTED 30005ee8: e89c1800 ldm ip, {fp, ip} <== NOT EXECUTED 30005eec: e09b1000 adds r1, fp, r0 <== NOT EXECUTED 30005ef0: e2ac2000 adc r2, ip, #0 <== NOT EXECUTED 30005ef4: e5831024 str r1, [r3, #36] ; 0x24 <== NOT EXECUTED 30005ef8: e5832028 str r2, [r3, #40] ; 0x28 <== NOT EXECUTED } } 30005efc: e28dd004 add sp, sp, #4 <== NOT EXECUTED 30005f00: e8bd8800 pop {fp, pc} <== NOT EXECUTED 30005f04: 300611a4 .word 0x300611a4 30005f08: 30065214 .word 0x30065214 30005f0c : } static void rtems_malloc_statistics_at_malloc( void *pointer ) { 30005f0c: e92d4810 push {r4, fp, lr} <== NOT EXECUTED uintptr_t actual_size = 0; uint32_t current_depth; rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) 30005f10: e2501000 subs r1, r0, #0 <== NOT EXECUTED } static void rtems_malloc_statistics_at_malloc( void *pointer ) { 30005f14: e24dd004 sub sp, sp, #4 <== NOT EXECUTED uintptr_t actual_size = 0; uint32_t current_depth; rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) 30005f18: 0a000013 beq 30005f6c <== NOT EXECUTED return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); 30005f1c: e59f3050 ldr r3, [pc, #80] ; 30005f74 <== NOT EXECUTED static void rtems_malloc_statistics_at_malloc( void *pointer ) { uintptr_t actual_size = 0; 30005f20: e28d2004 add r2, sp, #4 <== NOT EXECUTED rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); 30005f24: e5930000 ldr r0, [r3] <== NOT EXECUTED static void rtems_malloc_statistics_at_malloc( void *pointer ) { uintptr_t actual_size = 0; 30005f28: e3a03000 mov r3, #0 <== NOT EXECUTED 30005f2c: e5223004 str r3, [r2, #-4]! <== NOT EXECUTED rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); 30005f30: e1a0200d mov r2, sp <== NOT EXECUTED 30005f34: eb00169f bl 3000b9b8 <_Protected_heap_Get_block_size> <== NOT EXECUTED MSBUMP(lifetime_allocated, actual_size); 30005f38: e59f3038 ldr r3, [pc, #56] ; 30005f78 <== NOT EXECUTED 30005f3c: e59d4000 ldr r4, [sp] <== NOT EXECUTED 30005f40: e283c01c add ip, r3, #28 <== NOT EXECUTED 30005f44: e89c1800 ldm ip, {fp, ip} <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); 30005f48: e5930024 ldr r0, [r3, #36] ; 0x24 <== NOT EXECUTED if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); 30005f4c: e09b1004 adds r1, fp, r4 <== NOT EXECUTED 30005f50: e2ac2000 adc r2, ip, #0 <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); if (current_depth > s->max_depth) 30005f54: e593c018 ldr ip, [r3, #24] <== NOT EXECUTED _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); 30005f58: e0600001 rsb r0, r0, r1 <== NOT EXECUTED if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); 30005f5c: e583101c str r1, [r3, #28] <== NOT EXECUTED 30005f60: e5832020 str r2, [r3, #32] <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); if (current_depth > s->max_depth) 30005f64: e150000c cmp r0, ip <== NOT EXECUTED s->max_depth = current_depth; 30005f68: 85830018 strhi r0, [r3, #24] <== NOT EXECUTED } 30005f6c: e28dd004 add sp, sp, #4 <== NOT EXECUTED 30005f70: e8bd8810 pop {r4, fp, pc} <== NOT EXECUTED 30005f74: 300611a4 .word 0x300611a4 30005f78: 30065214 .word 0x30065214 30005f7c : static void rtems_malloc_statistics_initialize( void ) { /* * Zero all the statistics */ (void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics)); 30005f7c: e59f1038 ldr r1, [pc, #56] ; 30005fbc <== NOT EXECUTED 30005f80: e3a02000 mov r2, #0 <== NOT EXECUTED 30005f84: e1a03001 mov r3, r1 <== NOT EXECUTED 30005f88: e4832004 str r2, [r3], #4 <== NOT EXECUTED 30005f8c: e2833004 add r3, r3, #4 <== NOT EXECUTED 30005f90: e4832004 str r2, [r3], #4 <== NOT EXECUTED 30005f94: e4832004 str r2, [r3], #4 <== NOT EXECUTED 30005f98: e4832004 str r2, [r3], #4 <== NOT EXECUTED 30005f9c: e4832004 str r2, [r3], #4 <== NOT EXECUTED 30005fa0: e4832004 str r2, [r3], #4 <== NOT EXECUTED 30005fa4: e4832004 str r2, [r3], #4 <== NOT EXECUTED 30005fa8: e4832004 str r2, [r3], #4 <== NOT EXECUTED 30005fac: e4832004 str r2, [r3], #4 <== NOT EXECUTED 30005fb0: e5832000 str r2, [r3] <== NOT EXECUTED 30005fb4: e5812004 str r2, [r1, #4] <== NOT EXECUTED } 30005fb8: e12fff1e bx lr <== NOT EXECUTED 30005fbc: 30065214 .word 0x30065214 300065cc : void rtems_panic( const char *printf_format, ... ) { 300065cc: e92d000f push {r0, r1, r2, r3} <== NOT EXECUTED 300065d0: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED 300065d4: e24dd004 sub sp, sp, #4 <== NOT EXECUTED va_list arglist; va_start(arglist, printf_format); 300065d8: e28d300c add r3, sp, #12 <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 300065dc: e1a02003 mov r2, r3 <== NOT EXECUTED 300065e0: e59d1008 ldr r1, [sp, #8] <== NOT EXECUTED 300065e4: e3a00202 mov r0, #536870912 ; 0x20000000 <== NOT EXECUTED ... ) { va_list arglist; va_start(arglist, printf_format); 300065e8: e58d3000 str r3, [sp] <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 300065ec: ebffff8d bl 30006428 <== NOT EXECUTED va_end(arglist); } 300065f0: e28dd004 add sp, sp, #4 <== NOT EXECUTED 300065f4: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED 300065f8: e28dd010 add sp, sp, #16 <== NOT EXECUTED 300065fc: e12fff1e bx lr <== NOT EXECUTED 3000a9b4 : /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { 3000a9b4: e52de004 push {lr} ; (str lr, [sp, #-4]!) if (!rtems_pipe_configured) 3000a9b8: e59f3054 ldr r3, [pc, #84] ; 3000aa14 /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { 3000a9bc: e24dd004 sub sp, sp, #4 if (!rtems_pipe_configured) 3000a9c0: e5d33000 ldrb r3, [r3] 3000a9c4: e3530000 cmp r3, #0 3000a9c8: 0a000003 beq 3000a9dc return; if (rtems_pipe_semaphore) 3000a9cc: e59fc044 ldr ip, [pc, #68] ; 3000aa18 <== NOT EXECUTED 3000a9d0: e59c3000 ldr r3, [ip] <== NOT EXECUTED 3000a9d4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a9d8: 0a000001 beq 3000a9e4 <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); rtems_pipe_no = now; } 3000a9dc: e28dd004 add sp, sp, #4 3000a9e0: e8bd8000 pop {pc} if (rtems_pipe_semaphore) return; rtems_status_code sc; sc = rtems_semaphore_create( 3000a9e4: e59f0030 ldr r0, [pc, #48] ; 3000aa1c <== NOT EXECUTED 3000a9e8: e3a01001 mov r1, #1 <== NOT EXECUTED 3000a9ec: e3a02054 mov r2, #84 ; 0x54 <== NOT EXECUTED 3000a9f0: e58dc000 str ip, [sp] <== NOT EXECUTED 3000a9f4: ebffe6dd bl 30004570 <== 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) 3000a9f8: e3500000 cmp r0, #0 <== NOT EXECUTED 3000a9fc: 1a000003 bne 3000aa10 <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); 3000aa00: ebffe5d1 bl 3000414c <== NOT EXECUTED rtems_pipe_no = now; 3000aa04: e59f3014 ldr r3, [pc, #20] ; 3000aa20 <== NOT EXECUTED 3000aa08: e1c300b0 strh r0, [r3] <== NOT EXECUTED 3000aa0c: eafffff2 b 3000a9dc <== NOT EXECUTED sc = rtems_semaphore_create( rtems_build_name ('P', 'I', 'P', 'E'), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_pipe_semaphore); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 3000aa10: ebffe910 bl 30004e58 <== NOT EXECUTED 3000aa14: 30018f54 .word 0x30018f54 3000aa18: 30019078 .word 0x30019078 3000aa1c: 50495045 .word 0x50495045 3000aa20: 3001907e .word 0x3001907e 30003d44 : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 30003d44: e92d4830 push {r4, r5, fp, lr} Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 30003d48: e59f4078 ldr r4, [pc, #120] ; 30003dc8 /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 30003d4c: e28db00c add fp, sp, #12 Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 30003d50: e5943000 ldr r3, [r4] ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 30003d54: e59300c4 ldr r0, [r3, #196] ; 0xc4 30003d58: e15b0000 cmp fp, r0 30003d5c: 33a05000 movcc r5, #0 30003d60: 3a000004 bcc 30003d78 } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) 30003d64: e59350c0 ldr r5, [r3, #192] ; 0xc0 30003d68: e0805005 add r5, r0, r5 30003d6c: e15b0005 cmp fp, r5 30003d70: 83a05000 movhi r5, #0 30003d74: 93a05001 movls r5, #1 /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 30003d78: e59f304c ldr r3, [pc, #76] ; 30003dcc 30003d7c: e5933000 ldr r3, [r3] 30003d80: e3530000 cmp r3, #0 30003d84: 03a01001 moveq r1, #1 30003d88: 0a000005 beq 30003da4 pattern_ok = (!memcmp( 30003d8c: e59f103c ldr r1, [pc, #60] ; 30003dd0 30003d90: e2800008 add r0, r0, #8 30003d94: e3a02010 mov r2, #16 30003d98: eb00f15b bl 3004030c 30003d9c: e2701001 rsbs r1, r0, #1 30003da0: 33a01000 movcc r1, #0 } /* * The Stack Pointer and the Pattern Area are OK so return false. */ if ( sp_ok && pattern_ok ) 30003da4: e3550000 cmp r5, #0 30003da8: 0a000002 beq 30003db8 30003dac: e3510000 cmp r1, #0 30003db0: 13a00000 movne r0, #0 30003db4: 18bd8830 popne {r4, r5, fp, pc} return false; /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 30003db8: e5940000 ldr r0, [r4] <== NOT EXECUTED 30003dbc: ebffffb3 bl 30003c90 <== NOT EXECUTED 30003dc0: e3a00001 mov r0, #1 <== NOT EXECUTED return true; } 30003dc4: e8bd8830 pop {r4, r5, fp, pc} <== NOT EXECUTED 30003dc8: 30065420 .word 0x30065420 30003dcc: 30062708 .word 0x30062708 30003dd0: 300651e4 .word 0x300651e4 30003c80 : void rtems_stack_checker_report_usage( void ) { rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 30003c80: e59f1004 ldr r1, [pc, #4] ; 30003c8c <== NOT EXECUTED 30003c84: e3a00000 mov r0, #0 <== NOT EXECUTED 30003c88: eaffffe3 b 30003c1c <== NOT EXECUTED 30003c8c: 30006974 .word 0x30006974 30003c1c : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 30003c1c: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED print_context = context; 30003c20: e59f4048 ldr r4, [pc, #72] ; 30003c70 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 30003c24: e1a05001 mov r5, r1 <== NOT EXECUTED 30003c28: e1a06000 mov r6, r0 <== NOT EXECUTED print_context = context; print_handler = print; 30003c2c: e5841004 str r1, [r4, #4] <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { print_context = context; 30003c30: e5840008 str r0, [r4, #8] <== NOT EXECUTED print_handler = print; (*print)( context, "Stack usage by thread\n"); 30003c34: e59f1038 ldr r1, [pc, #56] ; 30003c74 <== NOT EXECUTED 30003c38: e1a0e00f mov lr, pc <== NOT EXECUTED 30003c3c: e12fff15 bx r5 <== NOT EXECUTED (*print)( context, 30003c40: e59f1030 ldr r1, [pc, #48] ; 30003c78 <== NOT EXECUTED 30003c44: e1a00006 mov r0, r6 <== NOT EXECUTED 30003c48: e1a0e00f mov lr, pc <== NOT EXECUTED 30003c4c: e12fff15 bx r5 <== 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 ); 30003c50: e59f0024 ldr r0, [pc, #36] ; 30003c7c <== NOT EXECUTED 30003c54: eb001d1e bl 3000b0d4 <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 30003c58: e3e00000 mvn r0, #0 <== NOT EXECUTED 30003c5c: ebffff9d bl 30003ad8 <== NOT EXECUTED print_context = NULL; 30003c60: e3a03000 mov r3, #0 <== NOT EXECUTED print_handler = NULL; 30003c64: e5843004 str r3, [r4, #4] <== 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; 30003c68: e5843008 str r3, [r4, #8] <== NOT EXECUTED print_handler = NULL; } 30003c6c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED 30003c70: 30062708 .word 0x30062708 30003c74: 3005a4c4 .word 0x3005a4c4 30003c78: 3005a4dc .word 0x3005a4dc 30003c7c: 30003ad8 .word 0x30003ad8 30003dd4 : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 30003dd4: e92d4810 push {r4, fp, lr} Stack_Control *the_stack = &running->Start.Initial_stack; void *pattern; bool sp_ok; bool pattern_ok = true; pattern = (void *) Stack_check_Get_pattern_area(the_stack)->pattern; 30003dd8: e59030c4 ldr r3, [r0, #196] ; 0xc4 */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 30003ddc: e28db008 add fp, sp, #8 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 30003de0: e15b0003 cmp fp, r3 */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 30003de4: e1a04000 mov r4, r0 Stack_Control *the_stack = &running->Start.Initial_stack; void *pattern; bool sp_ok; bool pattern_ok = true; pattern = (void *) Stack_check_Get_pattern_area(the_stack)->pattern; 30003de8: e2830008 add r0, r3, #8 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 30003dec: 3a000003 bcc 30003e00 void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { Stack_Control *the_stack = &running->Start.Initial_stack; 30003df0: e59420c0 ldr r2, [r4, #192] ; 0xc0 30003df4: e0833002 add r3, r3, r2 30003df8: e15b0003 cmp fp, r3 30003dfc: 9a000007 bls 30003e20 /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 30003e00: e59f1034 ldr r1, [pc, #52] ; 30003e3c <== NOT EXECUTED 30003e04: e3a02010 mov r2, #16 <== NOT EXECUTED 30003e08: eb00f13f bl 3004030c <== NOT EXECUTED 30003e0c: e2701001 rsbs r1, r0, #1 <== NOT EXECUTED 30003e10: 33a01000 movcc r1, #0 <== NOT EXECUTED (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); 30003e14: e1a00004 mov r0, r4 <== NOT EXECUTED } } 30003e18: e8bd4810 pop {r4, fp, lr} <== NOT EXECUTED pattern_ok = (!memcmp( pattern, (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); 30003e1c: eaffff9b b 30003c90 <== NOT EXECUTED /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 30003e20: e59f1014 ldr r1, [pc, #20] ; 30003e3c 30003e24: e3a02010 mov r2, #16 30003e28: eb00f137 bl 3004030c (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 30003e2c: e3500000 cmp r0, #0 30003e30: 13a01000 movne r1, #0 30003e34: 1afffff6 bne 30003e14 30003e38: e8bd8810 pop {r4, fp, pc} 30003e3c: 300651e4 .word 0x300651e4 3000b2d0 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 3000b2d0: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 3000b2d4: e2514000 subs r4, r1, #0 <== NOT EXECUTED #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 3000b2d8: e1a07000 mov r7, r0 <== NOT EXECUTED 3000b2dc: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 3000b2e0: e1a08002 mov r8, r2 <== NOT EXECUTED STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 3000b2e4: 03a00009 moveq r0, #9 <== NOT EXECUTED 3000b2e8: 0a000019 beq 3000b354 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; errno = 0; 3000b2ec: eb0008f7 bl 3000d6d0 <__errno> <== NOT EXECUTED 3000b2f0: e3a03000 mov r3, #0 <== NOT EXECUTED 3000b2f4: e5803000 str r3, [r0] <== NOT EXECUTED *n = 0; 3000b2f8: e3a02000 mov r2, #0 <== NOT EXECUTED 3000b2fc: e3a03000 mov r3, #0 <== NOT EXECUTED 3000b300: e884000c stm r4, {r2, r3} <== NOT EXECUTED #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 3000b304: e1a00007 mov r0, r7 <== NOT EXECUTED 3000b308: e1a0100d mov r1, sp <== NOT EXECUTED 3000b30c: eb001466 bl 300104ac <== NOT EXECUTED #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 ) 3000b310: e3580000 cmp r8, #0 <== NOT EXECUTED *endptr = end; 3000b314: 159d3000 ldrne r3, [sp] <== NOT EXECUTED 3000b318: 059d3000 ldreq r3, [sp] <== NOT EXECUTED 3000b31c: 15883000 strne r3, [r8] <== NOT EXECUTED /* nothing was converted */ if ( end == s ) 3000b320: e1530007 cmp r3, r7 <== NOT EXECUTED errno = 0; *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 3000b324: e1a05000 mov r5, r0 <== NOT EXECUTED 3000b328: e1a06001 mov r6, r1 <== NOT EXECUTED /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 3000b32c: 03a0000b moveq r0, #11 <== NOT EXECUTED 3000b330: 0a000007 beq 3000b354 <== NOT EXECUTED return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 3000b334: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b338: e59f2034 ldr r2, [pc, #52] ; 3000b374 <== NOT EXECUTED 3000b33c: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000b340: ebffdeda bl 30002eb0 <__gedf2> <== NOT EXECUTED 3000b344: e3500000 cmp r0, #0 <== NOT EXECUTED 3000b348: ca000003 bgt 3000b35c <== NOT EXECUTED /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 3000b34c: e8840060 stm r4, {r5, r6} <== NOT EXECUTED 3000b350: e3a00000 mov r0, #0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 3000b354: e28dd004 add sp, sp, #4 <== NOT EXECUTED 3000b358: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 3000b35c: eb0008db bl 3000d6d0 <__errno> <== NOT EXECUTED 3000b360: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000b364: e3530022 cmp r3, #34 ; 0x22 <== NOT EXECUTED 3000b368: 03a0000a moveq r0, #10 <== NOT EXECUTED 3000b36c: 1afffff6 bne 3000b34c <== NOT EXECUTED 3000b370: eafffff7 b 3000b354 <== NOT EXECUTED 3000b374: 7fefffff .word 0x7fefffff 3000b378 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 3000b378: e92d40f0 push {r4, r5, r6, r7, lr} STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 3000b37c: e2515000 subs r5, r1, #0 #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 3000b380: e1a04000 mov r4, r0 3000b384: e24dd004 sub sp, sp, #4 3000b388: e1a06002 mov r6, r2 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 3000b38c: 03a00009 moveq r0, #9 3000b390: 0a000016 beq 3000b3f0 return RTEMS_INVALID_ADDRESS; errno = 0; 3000b394: eb0008cd bl 3000d6d0 <__errno> 3000b398: e3a03000 mov r3, #0 3000b39c: e5803000 str r3, [r0] *n = 0; 3000b3a0: e3a03000 mov r3, #0 3000b3a4: e5853000 str r3, [r5] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 3000b3a8: e1a00004 mov r0, r4 3000b3ac: e1a0100d mov r1, sp 3000b3b0: eb00142a bl 30010460 #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 ) 3000b3b4: e3560000 cmp r6, #0 *endptr = end; 3000b3b8: 159d3000 ldrne r3, [sp] 3000b3bc: 059d3000 ldreq r3, [sp] 3000b3c0: 15863000 strne r3, [r6] /* nothing was converted */ if ( end == s ) 3000b3c4: e1530004 cmp r3, r4 errno = 0; *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 3000b3c8: e1a07000 mov r7, r0 /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 3000b3cc: 03a0000b moveq r0, #11 3000b3d0: 0a000006 beq 3000b3f0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 3000b3d4: e1a00007 mov r0, r7 3000b3d8: e59f1030 ldr r1, [pc, #48] ; 3000b410 3000b3dc: ebffdefe bl 30002fdc <__gesf2> 3000b3e0: e3500000 cmp r0, #0 3000b3e4: ca000003 bgt 3000b3f8 /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 3000b3e8: e5857000 str r7, [r5] 3000b3ec: e3a00000 mov r0, #0 return RTEMS_SUCCESSFUL; } 3000b3f0: e28dd004 add sp, sp, #4 3000b3f4: e8bd80f0 pop {r4, r5, r6, r7, pc} return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 3000b3f8: eb0008b4 bl 3000d6d0 <__errno> <== NOT EXECUTED 3000b3fc: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000b400: e3530022 cmp r3, #34 ; 0x22 <== NOT EXECUTED 3000b404: 03a0000a moveq r0, #10 <== NOT EXECUTED 3000b408: 1afffff6 bne 3000b3e8 <== NOT EXECUTED 3000b40c: eafffff7 b 3000b3f0 <== NOT EXECUTED 3000b410: 7f7fffff .word 0x7f7fffff 3001c794 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 3001c794: e92d40f0 push {r4, r5, r6, r7, lr} STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 3001c798: e2515000 subs r5, r1, #0 #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 3001c79c: e1a04000 mov r4, r0 3001c7a0: e24dd004 sub sp, sp, #4 3001c7a4: e1a06002 mov r6, r2 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 3001c7a8: 03a00009 moveq r0, #9 3001c7ac: 0a000013 beq 3001c800 return RTEMS_INVALID_ADDRESS; errno = 0; 3001c7b0: eb0082ce bl 3003d2f0 <__errno> 3001c7b4: e3a03000 mov r3, #0 3001c7b8: e5803000 str r3, [r0] *n = 0; 3001c7bc: e5853000 str r3, [r5] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 3001c7c0: e1a00004 mov r0, r4 3001c7c4: e1a0100d mov r1, sp 3001c7c8: e3a02010 mov r2, #16 3001c7cc: eb00a25d bl 30045148 #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 ) 3001c7d0: e3560000 cmp r6, #0 *endptr = end; 3001c7d4: 159d3000 ldrne r3, [sp] 3001c7d8: 059d3000 ldreq r3, [sp] 3001c7dc: 15863000 strne r3, [r6] /* nothing was converted */ if ( end == s ) 3001c7e0: e1530004 cmp r3, r4 *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 3001c7e4: e1a07000 mov r7, r0 /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 3001c7e8: 03a0000b moveq r0, #11 3001c7ec: 0a000003 beq 3001c800 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 3001c7f0: e3770001 cmn r7, #1 3001c7f4: 0a000003 beq 3001c808 /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 3001c7f8: e5857000 str r7, [r5] 3001c7fc: e3a00000 mov r0, #0 return RTEMS_SUCCESSFUL; } 3001c800: e28dd004 add sp, sp, #4 3001c804: e8bd80f0 pop {r4, r5, r6, r7, pc} return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 3001c808: eb0082b8 bl 3003d2f0 <__errno> <== NOT EXECUTED 3001c80c: e5903000 ldr r3, [r0] <== NOT EXECUTED 3001c810: e3530022 cmp r3, #34 ; 0x22 <== NOT EXECUTED 3001c814: 03a0000a moveq r0, #10 <== NOT EXECUTED 3001c818: 1afffff6 bne 3001c7f8 <== NOT EXECUTED 3001c81c: eafffff7 b 3001c800 <== NOT EXECUTED 300036c4 : rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 300036c4: e3500009 cmp r0, #9 300036c8: 012fff1e bxeq lr 300036cc: da000010 ble 30003714 300036d0: e350000e cmp r0, #14 <== NOT EXECUTED 300036d4: 012fff1e bxeq lr <== NOT EXECUTED 300036d8: da000018 ble 30003740 <== NOT EXECUTED 300036dc: e59f30d0 ldr r3, [pc, #208] ; 300037b4 <== NOT EXECUTED 300036e0: e1500003 cmp r0, r3 <== 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; 300036e4: 03a00011 moveq r0, #17 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 300036e8: 012fff1e bxeq lr <== NOT EXECUTED 300036ec: da000026 ble 3000378c <== NOT EXECUTED 300036f0: e59f30c0 ldr r3, [pc, #192] ; 300037b8 <== NOT EXECUTED 300036f4: e1500003 cmp r0, r3 <== 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; 300036f8: 03a00012 moveq r0, #18 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 300036fc: 012fff1e bxeq lr <== NOT EXECUTED 30003700: e2833001 add r3, r3, #1 <== NOT EXECUTED 30003704: e1500003 cmp r0, r3 <== NOT EXECUTED 30003708: 1a00001d bne 30003784 <== 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; 3000370c: e3a00013 mov r0, #19 <== NOT EXECUTED case B460800: baud_index = 19; break; 30003710: e12fff1e bx lr <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 30003714: e3500004 cmp r0, #4 30003718: 012fff1e bxeq lr 3000371c: ca000010 bgt 30003764 30003720: e3500001 cmp r0, #1 30003724: 012fff1e bxeq lr 30003728: da00001e ble 300037a8 3000372c: e3500002 cmp r0, #2 <== NOT EXECUTED 30003730: 012fff1e bxeq lr <== NOT EXECUTED 30003734: e3500003 cmp r0, #3 <== NOT EXECUTED 30003738: 1a000011 bne 30003784 <== NOT EXECUTED 3000373c: e12fff1e bx lr <== NOT EXECUTED 30003740: e350000b cmp r0, #11 <== NOT EXECUTED 30003744: 012fff1e bxeq lr <== NOT EXECUTED 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; case B1200: baud_index = 9; break; 30003748: b3a0000a movlt r0, #10 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 3000374c: b12fff1e bxlt lr <== NOT EXECUTED 30003750: e350000c cmp r0, #12 <== NOT EXECUTED 30003754: 012fff1e bxeq lr <== NOT EXECUTED 30003758: e350000d cmp r0, #13 <== NOT EXECUTED 3000375c: 1a000008 bne 30003784 <== NOT EXECUTED 30003760: e12fff1e bx lr <== NOT EXECUTED 30003764: e3500006 cmp r0, #6 <== NOT EXECUTED 30003768: 012fff1e bxeq lr <== 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; 3000376c: b3a00005 movlt r0, #5 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 30003770: b12fff1e bxlt lr <== NOT EXECUTED 30003774: e3500007 cmp r0, #7 <== NOT EXECUTED 30003778: 012fff1e bxeq lr <== NOT EXECUTED 3000377c: e3500008 cmp r0, #8 <== NOT EXECUTED 30003780: 012fff1e bxeq lr <== 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; 30003784: e3e00000 mvn r0, #0 default: baud_index = -1; break; } return baud_index; } 30003788: e12fff1e bx lr rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 3000378c: e350000f cmp r0, #15 <== NOT EXECUTED 30003790: 012fff1e bxeq lr <== NOT EXECUTED 30003794: e2433001 sub r3, r3, #1 <== NOT EXECUTED 30003798: e1500003 cmp r0, r3 <== NOT EXECUTED 3000379c: 1afffff8 bne 30003784 <== 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; 300037a0: e3a00010 mov r0, #16 <== NOT EXECUTED case B57600: baud_index = 16; break; 300037a4: e12fff1e bx lr <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 300037a8: e3500000 cmp r0, #0 300037ac: 012fff1e bxeq lr 300037b0: eafffff3 b 30003784 300037b4: 00001002 .word 0x00001002 300037b8: 00001003 .word 0x00001003 300020e8 : int cbufsize, int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; 300020e8: e59f3008 ldr r3, [pc, #8] ; 300020f8 <== NOT EXECUTED 300020ec: e8830007 stm r3, {r0, r1, r2} <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; rtems_termios_raw_output_size = raw_output; return RTEMS_SUCCESSFUL; } 300020f0: e3a00000 mov r0, #0 <== NOT EXECUTED 300020f4: e12fff1e bx lr <== NOT EXECUTED 300020f8: 300189c0 .word 0x300189c0 30003678 : } } rtems_status_code rtems_termios_close (void *arg) { 30003678: e92d4070 push {r4, r5, r6, lr} 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); 3000367c: e59f51b0 ldr r5, [pc, #432] ; 30003834 rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 30003680: e5903000 ldr r3, [r0] rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 30003684: e3a01000 mov r1, #0 } } rtems_status_code rtems_termios_close (void *arg) { 30003688: e1a06000 mov r6, 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); 3000368c: e1a02001 mov r2, r1 30003690: e5950000 ldr r0, [r5] rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 30003694: e5934034 ldr r4, [r3, #52] ; 0x34 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 30003698: eb00044f bl 300047dc if (sc != RTEMS_SUCCESSFUL) 3000369c: e3500000 cmp r0, #0 300036a0: 1a00005f bne 30003824 rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 300036a4: e5943008 ldr r3, [r4, #8] 300036a8: e2433001 sub r3, r3, #1 300036ac: e3530000 cmp r3, #0 300036b0: e5843008 str r3, [r4, #8] 300036b4: 1a00002f bne 30003778 if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 300036b8: e59420cc ldr r2, [r4, #204] ; 0xcc 300036bc: e59f3174 ldr r3, [pc, #372] ; 30003838 300036c0: e0833282 add r3, r3, r2, lsl #5 300036c4: e5931004 ldr r1, [r3, #4] 300036c8: e3510000 cmp r1, #0 300036cc: 0a000040 beq 300037d4 /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 300036d0: e1a00004 mov r0, r4 <== NOT EXECUTED 300036d4: e1a0e00f mov lr, pc <== NOT EXECUTED 300036d8: e12fff11 bx r1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } drainOutput (tty); } if (tty->device.outputUsesInterrupts 300036dc: e59430b4 ldr r3, [r4, #180] ; 0xb4 <== NOT EXECUTED 300036e0: e3530002 cmp r3, #2 <== NOT EXECUTED 300036e4: 0a000044 beq 300037fc <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if (tty->device.lastClose) 300036e8: e594309c ldr r3, [r4, #156] ; 0x9c 300036ec: e3530000 cmp r3, #0 (*tty->device.lastClose)(tty->major, tty->minor, arg); 300036f0: 11a02006 movne r2, r6 300036f4: 1594000c ldrne r0, [r4, #12] 300036f8: 15941010 ldrne r1, [r4, #16] 300036fc: 11a0e00f movne lr, pc 30003700: 112fff13 bxne r3 if (tty->forw == NULL) { 30003704: e5943000 ldr r3, [r4] 30003708: e3530000 cmp r3, #0 3000370c: 0a000020 beq 30003794 if ( rtems_termios_ttyTail != NULL ) { rtems_termios_ttyTail->forw = NULL; } } else { tty->forw->back = tty->back; 30003710: e5942004 ldr r2, [r4, #4] 30003714: e5832004 str r2, [r3, #4] } if (tty->back == NULL) { 30003718: e5942004 ldr r2, [r4, #4] 3000371c: e3520000 cmp r2, #0 if ( rtems_termios_ttyHead != NULL ) { rtems_termios_ttyHead->back = NULL; } } else { tty->back->forw = tty->forw; 30003720: 15823000 strne r3, [r2] } } else { tty->forw->back = tty->back; } if (tty->back == NULL) { 30003724: 0a000025 beq 300037c0 } } else { tty->back->forw = tty->forw; } rtems_semaphore_delete (tty->isem); 30003728: e5940014 ldr r0, [r4, #20] 3000372c: eb000401 bl 30004738 rtems_semaphore_delete (tty->osem); 30003730: e5940018 ldr r0, [r4, #24] 30003734: eb0003ff bl 30004738 rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 30003738: e594008c ldr r0, [r4, #140] ; 0x8c 3000373c: eb0003fd bl 30004738 if ((tty->device.pollRead == NULL) || 30003740: e59430a0 ldr r3, [r4, #160] ; 0xa0 30003744: e3530000 cmp r3, #0 30003748: 0a00000e beq 30003788 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) 3000374c: e59430b4 ldr r3, [r4, #180] ; 0xb4 30003750: e3530002 cmp r3, #2 30003754: 0a00000b beq 30003788 rtems_semaphore_delete (tty->rawInBuf.Semaphore); free (tty->rawInBuf.theBuf); 30003758: e5940058 ldr r0, [r4, #88] ; 0x58 3000375c: eb001640 bl 30009064 free (tty->rawOutBuf.theBuf); 30003760: e594007c ldr r0, [r4, #124] ; 0x7c 30003764: eb00163e bl 30009064 free (tty->cbuf); 30003768: e594001c ldr r0, [r4, #28] 3000376c: eb00163c bl 30009064 free (tty); 30003770: e1a00004 mov r0, r4 30003774: eb00163a bl 30009064 } rtems_semaphore_release (rtems_termios_ttyMutex); 30003778: e5950000 ldr r0, [r5] 3000377c: eb00045e bl 300048fc return RTEMS_SUCCESSFUL; } 30003780: e3a00000 mov r0, #0 30003784: e8bd8070 pop {r4, r5, r6, pc} rtems_semaphore_delete (tty->isem); rtems_semaphore_delete (tty->osem); rtems_semaphore_delete (tty->rawOutBuf.Semaphore); if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) rtems_semaphore_delete (tty->rawInBuf.Semaphore); 30003788: e5940068 ldr r0, [r4, #104] ; 0x68 <== NOT EXECUTED 3000378c: eb0003e9 bl 30004738 <== NOT EXECUTED 30003790: eafffff0 b 30003758 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if (tty->device.lastClose) (*tty->device.lastClose)(tty->major, tty->minor, arg); if (tty->forw == NULL) { rtems_termios_ttyTail = tty->back; 30003794: e5942004 ldr r2, [r4, #4] 30003798: e59f109c ldr r1, [pc, #156] ; 3000383c if ( rtems_termios_ttyTail != NULL ) { 3000379c: e3520000 cmp r2, #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; 300037a0: e5812000 str r2, [r1] if ( rtems_termios_ttyTail != NULL ) { 300037a4: 0a00001f beq 30003828 rtems_termios_ttyTail->forw = NULL; 300037a8: e5823000 str r3, [r2] <== NOT EXECUTED } } else { tty->forw->back = tty->back; } if (tty->back == NULL) { 300037ac: e5942004 ldr r2, [r4, #4] <== NOT EXECUTED 300037b0: e5943000 ldr r3, [r4] <== NOT EXECUTED 300037b4: e3520000 cmp r2, #0 <== NOT EXECUTED if ( rtems_termios_ttyHead != NULL ) { rtems_termios_ttyHead->back = NULL; } } else { tty->back->forw = tty->forw; 300037b8: 15823000 strne r3, [r2] <== NOT EXECUTED } } else { tty->forw->back = tty->back; } if (tty->back == NULL) { 300037bc: 1affffd9 bne 30003728 <== NOT EXECUTED rtems_termios_ttyHead = tty->forw; 300037c0: e59f1078 ldr r1, [pc, #120] ; 30003840 if ( rtems_termios_ttyHead != NULL ) { 300037c4: e3530000 cmp r3, #0 } else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; 300037c8: e5813000 str r3, [r1] if ( rtems_termios_ttyHead != NULL ) { rtems_termios_ttyHead->back = NULL; 300037cc: 15832004 strne r2, [r3, #4] 300037d0: eaffffd4 b 30003728 } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 300037d4: e5940018 ldr r0, [r4, #24] 300037d8: e1a02001 mov r2, r1 300037dc: eb0003fe bl 300047dc if (sc != RTEMS_SUCCESSFUL) { 300037e0: e3500000 cmp r0, #0 300037e4: 1a00000e bne 30003824 rtems_fatal_error_occurred (sc); } drainOutput (tty); 300037e8: e1a00004 mov r0, r4 300037ec: ebfffdaa bl 30002e9c } if (tty->device.outputUsesInterrupts 300037f0: e59430b4 ldr r3, [r4, #180] ; 0xb4 300037f4: e3530002 cmp r3, #2 300037f8: 1affffba bne 300036e8 == TERMIOS_TASK_DRIVEN) { /* * send "terminate" to I/O tasks */ sc = rtems_event_send( 300037fc: e59400c4 ldr r0, [r4, #196] ; 0xc4 <== NOT EXECUTED 30003800: e3a01001 mov r1, #1 <== NOT EXECUTED 30003804: eb0002ce bl 30004344 <== NOT EXECUTED tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 30003808: e3500000 cmp r0, #0 <== NOT EXECUTED 3000380c: 1a000004 bne 30003824 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_event_send( 30003810: e59400c8 ldr r0, [r4, #200] ; 0xc8 <== NOT EXECUTED 30003814: e3a01001 mov r1, #1 <== NOT EXECUTED 30003818: eb0002c9 bl 30004344 <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 3000381c: e3500000 cmp r0, #0 <== NOT EXECUTED 30003820: 0affffb0 beq 300036e8 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 30003824: eb00058b bl 30004e58 <== NOT EXECUTED } else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; 30003828: e59f3010 ldr r3, [pc, #16] ; 30003840 3000382c: e5832000 str r2, [r3] 30003830: eaffffbc b 30003728 30003834: 30019140 .word 0x30019140 30003838: 30018f6c .word 0x30018f6c 3000383c: 30019144 .word 0x30019144 30003840: 30019148 .word 0x30019148 30002318 : rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 30002318: e590c090 ldr ip, [r0, #144] ; 0x90 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 3000231c: e59020b4 ldr r2, [r0, #180] ; 0xb4 <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 30002320: e08c1001 add r1, ip, r1 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 30002324: e3520002 cmp r2, #2 <== NOT EXECUTED * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 30002328: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 3000232c: e5801090 str r1, [r0, #144] ; 0x90 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 30002330: 0a00000b beq 30002364 <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); return 0; /* nothing to output in IRQ... */ } else if (tty->t_line == PPPDISC ) { 30002334: e59030cc ldr r3, [r0, #204] ; 0xcc <== NOT EXECUTED 30002338: e3530005 cmp r3, #5 <== NOT EXECUTED 3000233c: 0a000001 beq 30002348 <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); } } 30002340: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== 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); 30002344: eaffff6f b 30002108 <== NOT EXECUTED } else if (tty->t_line == PPPDISC ) { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 30002348: e59f302c ldr r3, [pc, #44] ; 3000237c <== NOT EXECUTED 3000234c: e59330b4 ldr r3, [r3, #180] ; 0xb4 <== NOT EXECUTED 30002350: e3530000 cmp r3, #0 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 30002354: 11a0e00f movne lr, pc <== NOT EXECUTED 30002358: 112fff13 bxne r3 <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); } } 3000235c: e3a00000 mov r0, #0 <== NOT EXECUTED 30002360: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, 30002364: e59000c8 ldr r0, [r0, #200] ; 0xc8 <== NOT EXECUTED 30002368: e1a01002 mov r1, r2 <== NOT EXECUTED 3000236c: eb0007f4 bl 30004344 <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) 30002370: e3500000 cmp r0, #0 <== NOT EXECUTED 30002374: 0afffff8 beq 3000235c <== NOT EXECUTED rtems_fatal_error_occurred (sc); 30002378: eb000ab6 bl 30004e58 <== NOT EXECUTED 3000237c: 30018f6c .word 0x30018f6c 30002380 : * 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) { 30002380: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== 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) { 30002384: e59030cc ldr r3, [r0, #204] ; 0xcc <== NOT EXECUTED 30002388: e59f82e8 ldr r8, [pc, #744] ; 30002678 <== 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) { 3000238c: e24dd00c sub sp, sp, #12 <== 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) { 30002390: e0883283 add r3, r8, r3, lsl #5 <== NOT EXECUTED 30002394: e5936010 ldr r6, [r3, #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) { 30002398: e1a04000 mov r4, 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) { 3000239c: e3560000 cmp r6, #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) { 300023a0: e1a05001 mov r5, r1 <== NOT EXECUTED 300023a4: e1a07002 mov r7, r2 <== 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) { 300023a8: 0a00001e beq 30002428 <== NOT EXECUTED while (len--) { 300023ac: e3520000 cmp r2, #0 <== NOT EXECUTED 300023b0: 0a00000b beq 300023e4 <== NOT EXECUTED 300023b4: e3a0a000 mov sl, #0 <== NOT EXECUTED 300023b8: ea000002 b 300023c8 <== NOT EXECUTED 300023bc: e59430cc ldr r3, [r4, #204] ; 0xcc <== NOT EXECUTED 300023c0: e0883283 add r3, r8, r3, lsl #5 <== NOT EXECUTED 300023c4: e5936010 ldr r6, [r3, #16] <== NOT EXECUTED c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); 300023c8: e7d5000a ldrb r0, [r5, sl] <== NOT EXECUTED 300023cc: e1a01004 mov r1, r4 <== NOT EXECUTED 300023d0: e28aa001 add sl, sl, #1 <== NOT EXECUTED 300023d4: e1a0e00f mov lr, pc <== NOT EXECUTED 300023d8: e12fff16 bx r6 <== 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--) { 300023dc: e157000a cmp r7, sl <== NOT EXECUTED 300023e0: 1afffff5 bne 300023bc <== NOT EXECUTED } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 300023e4: e59490e4 ldr r9, [r4, #228] ; 0xe4 <== NOT EXECUTED 300023e8: e3590000 cmp r9, #0 <== NOT EXECUTED 300023ec: 1a00000b bne 30002420 <== NOT EXECUTED 300023f0: e59430dc ldr r3, [r4, #220] ; 0xdc <== NOT EXECUTED 300023f4: e3530000 cmp r3, #0 <== NOT EXECUTED 300023f8: 0a000008 beq 30002420 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 300023fc: e2840030 add r0, r4, #48 ; 0x30 <== NOT EXECUTED 30002400: e59410e0 ldr r1, [r4, #224] ; 0xe0 <== NOT EXECUTED 30002404: e1a0e00f mov lr, pc <== NOT EXECUTED 30002408: e12fff13 bx r3 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 3000240c: e3a03001 mov r3, #1 <== NOT EXECUTED 30002410: e58430e4 str r3, [r4, #228] ; 0xe4 <== NOT EXECUTED } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } 30002414: e1a00009 mov r0, r9 <== NOT EXECUTED 30002418: e28dd00c add sp, sp, #12 <== NOT EXECUTED 3000241c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 30002420: e3a09000 mov r9, #0 <== NOT EXECUTED 30002424: eafffffa b 30002414 <== 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, 30002428: e280304a add r3, r0, #74 ; 0x4a <== NOT EXECUTED 3000242c: e58d3008 str r3, [sp, #8] <== 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); 30002430: e2803030 add r3, r0, #48 ; 0x30 <== NOT EXECUTED 30002434: e58d3004 str r3, [sp, #4] <== NOT EXECUTED 30002438: e1a0b006 mov fp, r6 <== NOT EXECUTED 3000243c: e58d6000 str r6, [sp] <== NOT EXECUTED 30002440: ea000034 b 30002518 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 30002444: e5940060 ldr r0, [r4, #96] ; 0x60 <== NOT EXECUTED 30002448: e5941064 ldr r1, [r4, #100] ; 0x64 <== NOT EXECUTED 3000244c: e2800001 add r0, r0, #1 <== NOT EXECUTED 30002450: eb004d55 bl 300159ac <__umodsi3> <== NOT EXECUTED 30002454: e1a08000 mov r8, r0 <== NOT EXECUTED static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 30002458: e10f9000 mrs r9, CPSR <== NOT EXECUTED 3000245c: e3893080 orr r3, r9, #128 ; 0x80 <== NOT EXECUTED 30002460: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 30002464: e594305c ldr r3, [r4, #92] ; 0x5c <== NOT EXECUTED 30002468: e5940064 ldr r0, [r4, #100] ; 0x64 <== NOT EXECUTED 3000246c: e5941064 ldr r1, [r4, #100] ; 0x64 <== NOT EXECUTED 30002470: e0630000 rsb r0, r3, r0 <== NOT EXECUTED 30002474: e0800008 add r0, r0, r8 <== NOT EXECUTED 30002478: eb004d4b bl 300159ac <__umodsi3> <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && 3000247c: e59430c0 ldr r3, [r4, #192] ; 0xc0 <== NOT EXECUTED 30002480: e1500003 cmp r0, r3 <== NOT EXECUTED 30002484: 9a00000e bls 300024c4 <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { 30002488: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== 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) 3000248c: e3130001 tst r3, #1 <== NOT EXECUTED 30002490: 1a00000b bne 300024c4 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; 30002494: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 30002498: e59f31dc ldr r3, [pc, #476] ; 3000267c <== NOT EXECUTED if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) % tty->rawInBuf.Size) > tty->highwater) && !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; 3000249c: e3822001 orr r2, r2, #1 <== NOT EXECUTED 300024a0: e58420b8 str r2, [r4, #184] ; 0xb8 <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 300024a4: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED 300024a8: e0023003 and r3, r2, r3 <== NOT EXECUTED 300024ac: e3530b01 cmp r3, #1024 ; 0x400 <== NOT EXECUTED 300024b0: 0a000057 beq 30002614 <== NOT EXECUTED (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) 300024b4: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED 300024b8: e2033f41 and r3, r3, #260 ; 0x104 <== NOT EXECUTED 300024bc: e3530c01 cmp r3, #256 ; 0x100 <== NOT EXECUTED 300024c0: 0a000062 beq 30002650 <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 300024c4: e129f009 msr CPSR_fc, r9 <== NOT EXECUTED } } /* reenable interrupts */ rtems_interrupt_enable(level); if (newTail == tty->rawInBuf.Head) { 300024c8: e594305c ldr r3, [r4, #92] ; 0x5c <== NOT EXECUTED 300024cc: e1530008 cmp r3, r8 <== NOT EXECUTED 300024d0: 0a00002d beq 3000258c <== NOT EXECUTED dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; 300024d4: e5943058 ldr r3, [r4, #88] ; 0x58 <== NOT EXECUTED 300024d8: e7c3a008 strb sl, [r3, r8] <== 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 )) { 300024dc: e59430e4 ldr r3, [r4, #228] ; 0xe4 <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; tty->rawInBuf.Tail = newTail; 300024e0: e5848060 str r8, [r4, #96] ; 0x60 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 300024e4: e3530000 cmp r3, #0 <== NOT EXECUTED 300024e8: 1a000008 bne 30002510 <== NOT EXECUTED 300024ec: e59430dc ldr r3, [r4, #220] ; 0xdc <== NOT EXECUTED 300024f0: e3530000 cmp r3, #0 <== NOT EXECUTED 300024f4: 0a000005 beq 30002510 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 300024f8: e59d0004 ldr r0, [sp, #4] <== NOT EXECUTED 300024fc: e59410e0 ldr r1, [r4, #224] ; 0xe0 <== NOT EXECUTED 30002500: e1a0e00f mov lr, pc <== NOT EXECUTED 30002504: e12fff13 bx r3 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 30002508: e3a03001 mov r3, #1 <== NOT EXECUTED 3000250c: e58430e4 str r3, [r4, #228] ; 0xe4 <== NOT EXECUTED 30002510: e2866001 add r6, r6, #1 <== NOT EXECUTED 30002514: e2477001 sub r7, r7, #1 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 30002518: e3570000 cmp r7, #0 <== NOT EXECUTED 3000251c: 0a00002d beq 300025d8 <== NOT EXECUTED c = *buf++; /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 30002520: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 30002524: e7d5a006 ldrb sl, [r5, r6] <== NOT EXECUTED /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 30002528: e3130c02 tst r3, #512 ; 0x200 <== NOT EXECUTED 3000252c: 0a000005 beq 30002548 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { 30002530: e5d4304a ldrb r3, [r4, #74] ; 0x4a <== NOT EXECUTED 30002534: e153000a cmp r3, sl <== NOT EXECUTED 30002538: 0a000017 beq 3000259c <== NOT EXECUTED /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { 3000253c: e5d43049 ldrb r3, [r4, #73] ; 0x49 <== NOT EXECUTED 30002540: e153000a cmp r3, sl <== NOT EXECUTED 30002544: 0a00001e beq 300025c4 <== NOT EXECUTED /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; flow_rcv = true; } } if (flow_rcv) { 30002548: e35b0000 cmp fp, #0 <== NOT EXECUTED 3000254c: 0affffbc beq 30002444 <== NOT EXECUTED /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { 30002550: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED 30002554: e2033030 and r3, r3, #48 ; 0x30 <== NOT EXECUTED 30002558: e3530020 cmp r3, #32 <== NOT EXECUTED 3000255c: 1affffeb bne 30002510 <== NOT EXECUTED static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 30002560: e10f8000 mrs r8, CPSR <== NOT EXECUTED 30002564: e3883080 orr r3, r8, #128 ; 0x80 <== NOT EXECUTED 30002568: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; 3000256c: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 30002570: e5942094 ldr r2, [r4, #148] ; 0x94 <== 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; 30002574: e3c33020 bic r3, r3, #32 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 30002578: e3520000 cmp r2, #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; 3000257c: e58430b8 str r3, [r4, #184] ; 0xb8 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 30002580: 1a00001b bne 300025f4 <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 30002584: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED 30002588: eaffffe0 b 30002510 <== NOT EXECUTED } /* reenable interrupts */ rtems_interrupt_enable(level); if (newTail == tty->rawInBuf.Head) { dropped++; 3000258c: e59d3000 ldr r3, [sp] <== NOT EXECUTED 30002590: e2833001 add r3, r3, #1 <== NOT EXECUTED 30002594: e58d3000 str r3, [sp] <== NOT EXECUTED 30002598: eaffffdc b 30002510 <== NOT EXECUTED /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { 3000259c: e5d42049 ldrb r2, [r4, #73] ; 0x49 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 300025a0: e3a0b001 mov fp, #1 <== NOT EXECUTED /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { 300025a4: e1520003 cmp r2, r3 <== NOT EXECUTED /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 300025a8: 059430b8 ldreq r3, [r4, #184] ; 0xb8 <== NOT EXECUTED } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 300025ac: 159430b8 ldrne r3, [r4, #184] ; 0xb8 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 300025b0: 02233010 eoreq r3, r3, #16 <== NOT EXECUTED } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 300025b4: 13833010 orrne r3, r3, #16 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 300025b8: 058430b8 streq r3, [r4, #184] ; 0xb8 <== NOT EXECUTED } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 300025bc: 158430b8 strne r3, [r4, #184] ; 0xb8 <== NOT EXECUTED 300025c0: eaffffe2 b 30002550 <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 300025c4: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 300025c8: e3a0b001 mov fp, #1 <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 300025cc: e3c33010 bic r3, r3, #16 <== NOT EXECUTED 300025d0: e58430b8 str r3, [r4, #184] ; 0xb8 <== NOT EXECUTED 300025d4: eaffffdd b 30002550 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 300025d8: e5943078 ldr r3, [r4, #120] ; 0x78 <== NOT EXECUTED 300025dc: e59d9000 ldr r9, [sp] <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 300025e0: e5940068 ldr r0, [r4, #104] ; 0x68 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 300025e4: e0833009 add r3, r3, r9 <== NOT EXECUTED 300025e8: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 300025ec: eb0008c2 bl 300048fc <== NOT EXECUTED return dropped; 300025f0: eaffff87 b 30002414 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); 300025f4: e5943084 ldr r3, [r4, #132] ; 0x84 <== 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, 300025f8: e594107c ldr r1, [r4, #124] ; 0x7c <== NOT EXECUTED 300025fc: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED 30002600: e0811003 add r1, r1, r3 <== NOT EXECUTED 30002604: e3a02001 mov r2, #1 <== NOT EXECUTED 30002608: e1a0e00f mov lr, pc <== NOT EXECUTED 3000260c: e594f0a4 ldr pc, [r4, #164] ; 0xa4 <== NOT EXECUTED 30002610: eaffffdb b 30002584 <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || 30002614: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED 30002618: e3130020 tst r3, #32 <== NOT EXECUTED 3000261c: 1a000002 bne 3000262c <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { 30002620: e5943094 ldr r3, [r4, #148] ; 0x94 <== NOT EXECUTED 30002624: e3530000 cmp r3, #0 <== NOT EXECUTED 30002628: 1affffa5 bne 300024c4 <== NOT EXECUTED /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 3000262c: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED (*tty->device.write)(tty->minor, 30002630: e5940010 ldr r0, [r4, #16] <== 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; 30002634: e3833002 orr r3, r3, #2 <== NOT EXECUTED 30002638: e58430b8 str r3, [r4, #184] ; 0xb8 <== NOT EXECUTED (*tty->device.write)(tty->minor, 3000263c: e59d1008 ldr r1, [sp, #8] <== NOT EXECUTED 30002640: e3a02001 mov r2, #1 <== NOT EXECUTED 30002644: e1a0e00f mov lr, pc <== NOT EXECUTED 30002648: e594f0a4 ldr pc, [r4, #164] ; 0xa4 <== NOT EXECUTED 3000264c: eaffff9c b 300024c4 <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 30002650: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 30002654: e59430ac ldr r3, [r4, #172] ; 0xac <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 30002658: e3822004 orr r2, r2, #4 <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 3000265c: e3530000 cmp r3, #0 <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 30002660: e58420b8 str r2, [r4, #184] ; 0xb8 <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 30002664: 0affff96 beq 300024c4 <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 30002668: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED 3000266c: e1a0e00f mov lr, pc <== NOT EXECUTED 30002670: e12fff13 bx r3 <== NOT EXECUTED 30002674: eaffff92 b 300024c4 <== NOT EXECUTED 30002678: 30018f6c .word 0x30018f6c 3000267c: 00000402 .word 0x00000402 300020a0 : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 300020a0: e52de004 push {lr} ; (str lr, [sp, #-4]!) rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 300020a4: e59fc034 ldr ip, [pc, #52] ; 300020e0 struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 300020a8: e24dd004 sub sp, sp, #4 rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 300020ac: e59c3000 ldr r3, [ip] 300020b0: e3530000 cmp r3, #0 300020b4: 0a000001 beq 300020c0 RTEMS_NO_PRIORITY, &rtems_termios_ttyMutex); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } 300020b8: e28dd004 add sp, sp, #4 300020bc: e8bd8000 pop {pc} /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { sc = rtems_semaphore_create ( 300020c0: e59f001c ldr r0, [pc, #28] ; 300020e4 300020c4: e3a01001 mov r1, #1 300020c8: e3a02054 mov r2, #84 ; 0x54 300020cc: e58dc000 str ip, [sp] 300020d0: eb000926 bl 30004570 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) 300020d4: e3500000 cmp r0, #0 300020d8: 0afffff6 beq 300020b8 rtems_fatal_error_occurred (sc); 300020dc: eb000b5d bl 30004e58 <== NOT EXECUTED 300020e0: 30019140 .word 0x30019140 300020e4: 54526d69 .word 0x54526d69 300032a8 : rtems_status_code rtems_termios_ioctl (void *arg) { rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 300032a8: e5903000 ldr r3, [r0] } } rtems_status_code rtems_termios_ioctl (void *arg) { 300032ac: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} 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; 300032b0: e3a01000 mov r1, #0 rtems_status_code rtems_termios_ioctl (void *arg) { rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 300032b4: e5935034 ldr r5, [r3, #52] ; 0x34 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; 300032b8: e580100c str r1, [r0, #12] } } rtems_status_code rtems_termios_ioctl (void *arg) { 300032bc: e1a04000 mov r4, 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); 300032c0: e1a02001 mov r2, r1 300032c4: e5950018 ldr r0, [r5, #24] rtems_status_code rtems_termios_ioctl (void *arg) { rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 300032c8: e5947008 ldr r7, [r4, #8] rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 300032cc: eb000542 bl 300047dc if (sc != RTEMS_SUCCESSFUL) { 300032d0: e2506000 subs r6, r0, #0 300032d4: 1a00000e bne 30003314 args->ioctl_return = sc; return sc; } switch (args->command) { 300032d8: e5943004 ldr r3, [r4, #4] 300032dc: e3530004 cmp r3, #4 300032e0: 0a000006 beq 30003300 300032e4: 8a00000d bhi 30003320 300032e8: e3530002 cmp r3, #2 300032ec: 0a00001e beq 3000336c 300032f0: 9a000085 bls 3000350c if (tty->device.setAttributes) (*tty->device.setAttributes)(tty->minor, &tty->termios); break; case RTEMS_IO_TCDRAIN: drainOutput (tty); 300032f4: e1a00005 mov r0, r5 300032f8: ebfffee7 bl 30002e9c break; 300032fc: ea000002 b 3000330c case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; break; case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 30003300: e897000c ldm r7, {r2, r3} <== NOT EXECUTED 30003304: e58520dc str r2, [r5, #220] ; 0xdc <== NOT EXECUTED 30003308: e58530e0 str r3, [r5, #224] ; 0xe0 <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 3000330c: e5950018 ldr r0, [r5, #24] 30003310: eb000579 bl 300048fc args->ioctl_return = sc; 30003314: e584600c str r6, [r4, #12] return sc; } 30003318: e1a00006 mov r0, r6 3000331c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 30003320: e59f2340 ldr r2, [pc, #832] ; 30003668 <== NOT EXECUTED 30003324: e1530002 cmp r3, r2 <== NOT EXECUTED 30003328: 0a00006b beq 300034dc <== NOT EXECUTED 3000332c: 8a000082 bhi 3000353c <== NOT EXECUTED 30003330: e3530005 cmp r3, #5 <== NOT EXECUTED 30003334: 0a0000a1 beq 300035c0 <== NOT EXECUTED default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 30003338: e59520cc ldr r2, [r5, #204] ; 0xcc <== NOT EXECUTED 3000333c: e59f3328 ldr r3, [pc, #808] ; 3000366c <== NOT EXECUTED 30003340: e0833282 add r3, r3, r2, lsl #5 <== NOT EXECUTED 30003344: e5933018 ldr r3, [r3, #24] <== NOT EXECUTED 30003348: e3530000 cmp r3, #0 <== NOT EXECUTED 3000334c: 03a0600a moveq r6, #10 <== NOT EXECUTED 30003350: 0affffed beq 3000330c <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 30003354: e1a00005 mov r0, r5 <== NOT EXECUTED 30003358: e1a01004 mov r1, r4 <== NOT EXECUTED 3000335c: e1a0e00f mov lr, pc <== NOT EXECUTED 30003360: e12fff13 bx r3 <== NOT EXECUTED 30003364: e1a06000 mov r6, r0 <== NOT EXECUTED 30003368: eaffffe7 b 3000330c <== NOT EXECUTED case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; break; case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 3000336c: e594e008 ldr lr, [r4, #8] 30003370: e2857030 add r7, r5, #48 ; 0x30 30003374: e1a0c007 mov ip, r7 30003378: e8be000f ldm lr!, {r0, r1, r2, r3} 3000337c: e8ac000f stmia ip!, {r0, r1, r2, r3} 30003380: e8be000f ldm lr!, {r0, r1, r2, r3} 30003384: e8ac000f stmia ip!, {r0, r1, r2, r3} /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 30003388: e59520b8 ldr r2, [r5, #184] ; 0xb8 case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; break; case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 3000338c: e59e3000 ldr r3, [lr] /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 30003390: e3120c02 tst r2, #512 ; 0x200 case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; break; case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 30003394: e58c3000 str r3, [ip] /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 30003398: 0a000012 beq 300033e8 3000339c: e5953030 ldr r3, [r5, #48] ; 0x30 300033a0: e3130b01 tst r3, #1024 ; 0x400 300033a4: 1a00000f bne 300033e8 !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 300033a8: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED 300033ac: e3c33e21 bic r3, r3, #528 ; 0x210 <== NOT EXECUTED 300033b0: e58530b8 str r3, [r5, #184] ; 0xb8 <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 300033b4: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED 300033b8: e3130020 tst r3, #32 <== NOT EXECUTED 300033bc: 0a000009 beq 300033e8 <== NOT EXECUTED static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 300033c0: e10f8000 mrs r8, CPSR <== NOT EXECUTED 300033c4: e3883080 orr r3, r8, #128 ; 0x80 <== NOT EXECUTED 300033c8: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; 300033cc: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 300033d0: e5952094 ldr r2, [r5, #148] ; 0x94 <== 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; 300033d4: e3c33020 bic r3, r3, #32 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 300033d8: e3520000 cmp r2, #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; 300033dc: e58530b8 str r3, [r5, #184] ; 0xb8 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 300033e0: 1a000098 bne 30003648 <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 300033e4: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && 300033e8: e59530b8 ldr r3, [r5, #184] ; 0xb8 300033ec: e3130b01 tst r3, #1024 ; 0x400 300033f0: 0a000008 beq 30003418 300033f4: e5953030 ldr r3, [r5, #48] ; 0x30 <== NOT EXECUTED 300033f8: e3130a01 tst r3, #4096 ; 0x1000 <== NOT EXECUTED 300033fc: 1a000005 bne 30003418 <== NOT EXECUTED !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 30003400: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED 30003404: e3c33b01 bic r3, r3, #1024 ; 0x400 <== NOT EXECUTED 30003408: e58530b8 str r3, [r5, #184] ; 0xb8 <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); 3000340c: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED 30003410: e3c33002 bic r3, r3, #2 <== NOT EXECUTED 30003414: e58530b8 str r3, [r5, #184] ; 0xb8 <== NOT EXECUTED } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && 30003418: e59530b8 ldr r3, [r5, #184] ; 0xb8 3000341c: e3130c01 tst r3, #256 ; 0x100 30003420: 05952038 ldreq r2, [r5, #56] ; 0x38 30003424: 0a000012 beq 30003474 30003428: e5952038 ldr r2, [r5, #56] ; 0x38 <== NOT EXECUTED 3000342c: e3520000 cmp r2, #0 <== NOT EXECUTED 30003430: ba000078 blt 30003618 <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 30003434: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED 30003438: e3c33c01 bic r3, r3, #256 ; 0x100 <== NOT EXECUTED 3000343c: e58530b8 str r3, [r5, #184] ; 0xb8 <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 30003440: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED 30003444: e3130004 tst r3, #4 <== NOT EXECUTED 30003448: 0a000006 beq 30003468 <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { 3000344c: e59530b0 ldr r3, [r5, #176] ; 0xb0 <== 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) && 30003450: e3530000 cmp r3, #0 <== NOT EXECUTED 30003454: 0a000003 beq 30003468 <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { tty->device.startRemoteTx(tty->minor); 30003458: e5950010 ldr r0, [r5, #16] <== NOT EXECUTED 3000345c: e1a0e00f mov lr, pc <== NOT EXECUTED 30003460: e12fff13 bx r3 <== NOT EXECUTED 30003464: e5952038 ldr r2, [r5, #56] ; 0x38 <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 30003468: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED 3000346c: e3c33004 bic r3, r3, #4 <== NOT EXECUTED 30003470: e58530b8 str r3, [r5, #184] ; 0xb8 <== NOT EXECUTED /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { 30003474: e3520000 cmp r2, #0 30003478: ba000066 blt 30003618 tty->flow_ctrl |= FL_MDRTS; } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 3000347c: e5953030 ldr r3, [r5, #48] ; 0x30 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) { 30003480: e595803c ldr r8, [r5, #60] ; 0x3c /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { tty->flow_ctrl |= FL_MDRTS; } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 30003484: e3130a01 tst r3, #4096 ; 0x1000 tty->flow_ctrl |= FL_MDXOF; 30003488: 159520b8 ldrne r2, [r5, #184] ; 0xb8 3000348c: 13822b01 orrne r2, r2, #1024 ; 0x400 30003490: 158520b8 strne r2, [r5, #184] ; 0xb8 } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { 30003494: e3130b01 tst r3, #1024 ; 0x400 tty->flow_ctrl |= FL_MDXON; 30003498: 159530b8 ldrne r3, [r5, #184] ; 0xb8 3000349c: 13833c02 orrne r3, r3, #512 ; 0x200 300034a0: 158530b8 strne r3, [r5, #184] ; 0xb8 tty->termios = *(struct termios *)args->buffer; /* check for and process change in flow control options */ termios_set_flowctrl(tty); if (tty->termios.c_lflag & ICANON) { 300034a4: e2188002 ands r8, r8, #2 300034a8: 0a000048 beq 300035d0 tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 300034ac: e3a03000 mov r3, #0 tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 300034b0: e5853074 str r3, [r5, #116] ; 0x74 /* check for and process change in flow control options */ termios_set_flowctrl(tty); if (tty->termios.c_lflag & ICANON) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 300034b4: e585306c str r3, [r5, #108] ; 0x6c tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 300034b8: e5853070 str r3, [r5, #112] ; 0x70 else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; } } } if (tty->device.setAttributes) 300034bc: e59530a8 ldr r3, [r5, #168] ; 0xa8 300034c0: e3530000 cmp r3, #0 300034c4: 0affff90 beq 3000330c (*tty->device.setAttributes)(tty->minor, &tty->termios); 300034c8: e1a01007 mov r1, r7 300034cc: e5950010 ldr r0, [r5, #16] 300034d0: e1a0e00f mov lr, pc 300034d4: e12fff13 bx r3 300034d8: eaffff8b b 3000330c *(int*)(args->buffer)=tty->t_line; break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 300034dc: e5952060 ldr r2, [r5, #96] ; 0x60 <== NOT EXECUTED 300034e0: e595305c ldr r3, [r5, #92] ; 0x5c <== NOT EXECUTED if ( rawnc < 0 ) rawnc += tty->rawInBuf.Size; /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 300034e4: e5950020 ldr r0, [r5, #32] <== NOT EXECUTED break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; if ( rawnc < 0 ) 300034e8: e0523003 subs r3, r2, r3 <== NOT EXECUTED rawnc += tty->rawInBuf.Size; 300034ec: 45952064 ldrmi r2, [r5, #100] ; 0x64 <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 300034f0: e5941008 ldr r1, [r4, #8] <== NOT EXECUTED #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; if ( rawnc < 0 ) rawnc += tty->rawInBuf.Size; 300034f4: 40833002 addmi r3, r3, r2 <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 300034f8: e5952024 ldr r2, [r5, #36] ; 0x24 <== NOT EXECUTED 300034fc: e0622000 rsb r2, r2, r0 <== NOT EXECUTED 30003500: e0823003 add r3, r2, r3 <== NOT EXECUTED 30003504: e5813000 str r3, [r1] <== NOT EXECUTED 30003508: eaffff7f b 3000330c <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 3000350c: e3530001 cmp r3, #1 30003510: 1affff88 bne 30003338 sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 30003514: e5947008 ldr r7, [r4, #8] 30003518: e285c030 add ip, r5, #48 ; 0x30 3000351c: e1a0e007 mov lr, r7 30003520: e8bc000f ldm ip!, {r0, r1, r2, r3} 30003524: e8ae000f stmia lr!, {r0, r1, r2, r3} 30003528: e8bc000f ldm ip!, {r0, r1, r2, r3} 3000352c: e8ae000f stmia lr!, {r0, r1, r2, r3} 30003530: e59c3000 ldr r3, [ip] 30003534: e58e3000 str r3, [lr] break; 30003538: eaffff73 b 3000330c sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 3000353c: e59f212c ldr r2, [pc, #300] ; 30003670 <== NOT EXECUTED 30003540: e1530002 cmp r3, r2 <== NOT EXECUTED 30003544: 0a000019 beq 300035b0 <== NOT EXECUTED 30003548: e2822105 add r2, r2, #1073741825 ; 0x40000001 <== NOT EXECUTED 3000354c: e1530002 cmp r3, r2 <== NOT EXECUTED 30003550: 1affff78 bne 30003338 <== NOT EXECUTED #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 30003554: e59f7110 ldr r7, [pc, #272] ; 3000366c <== NOT EXECUTED 30003558: e59530cc ldr r3, [r5, #204] ; 0xcc <== NOT EXECUTED 3000355c: e0873283 add r3, r7, r3, lsl #5 <== NOT EXECUTED 30003560: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 30003564: e3530000 cmp r3, #0 <== NOT EXECUTED 30003568: 0a000003 beq 3000357c <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_close(tty); 3000356c: e1a00005 mov r0, r5 <== NOT EXECUTED 30003570: e1a0e00f mov lr, pc <== NOT EXECUTED 30003574: e12fff13 bx r3 <== NOT EXECUTED 30003578: e1a06000 mov r6, r0 <== NOT EXECUTED } tty->t_line=*(int*)(args->buffer); 3000357c: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 30003580: e5932000 ldr r2, [r3] <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ 30003584: e3a03000 mov r3, #0 <== NOT EXECUTED 30003588: e58530d0 str r3, [r5, #208] ; 0xd0 <== NOT EXECUTED /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 3000358c: e7973282 ldr r3, [r7, r2, lsl #5] <== 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); 30003590: e58520cc str r2, [r5, #204] ; 0xcc <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 30003594: e3530000 cmp r3, #0 <== NOT EXECUTED 30003598: 0affff5b beq 3000330c <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_open(tty); 3000359c: e1a00005 mov r0, r5 <== NOT EXECUTED 300035a0: e1a0e00f mov lr, pc <== NOT EXECUTED 300035a4: e12fff13 bx r3 <== NOT EXECUTED 300035a8: e1a06000 mov r6, r0 <== NOT EXECUTED 300035ac: eaffff56 b 3000330c <== NOT EXECUTED } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 300035b0: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 300035b4: e59520cc ldr r2, [r5, #204] ; 0xcc <== NOT EXECUTED 300035b8: e5832000 str r2, [r3] <== NOT EXECUTED break; 300035bc: eaffff52 b 3000330c <== NOT EXECUTED case RTEMS_IO_TCDRAIN: drainOutput (tty); break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 300035c0: e897000c ldm r7, {r2, r3} <== NOT EXECUTED 300035c4: e58520d4 str r2, [r5, #212] ; 0xd4 <== NOT EXECUTED 300035c8: e58530d8 str r3, [r5, #216] ; 0xd8 <== NOT EXECUTED break; 300035cc: eaffff4e b 3000330c <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * rtems_clock_get_ticks_per_second() / 10; 300035d0: e5d5a046 ldrb sl, [r5, #70] ; 0x46 <== NOT EXECUTED 300035d4: eb0002d4 bl 3000412c <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 300035d8: e000009a mul r0, sl, r0 <== NOT EXECUTED 300035dc: e59f1090 ldr r1, [pc, #144] ; 30003674 <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 300035e0: e5d52046 ldrb r2, [r5, #70] ; 0x46 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 300035e4: e083c091 umull ip, r3, r1, r0 <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 300035e8: e3520000 cmp r2, #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] * 300035ec: e1a031a3 lsr r3, r3, #3 <== NOT EXECUTED 300035f0: e5853054 str r3, [r5, #84] ; 0x54 <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 300035f4: 0a00000b beq 30003628 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) 300035f8: e5d52047 ldrb r2, [r5, #71] ; 0x47 <== 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; 300035fc: e585806c str r8, [r5, #108] ; 0x6c <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 30003600: e3520000 cmp r2, #0 <== NOT EXECUTED 30003604: 01a02003 moveq r2, r3 <== NOT EXECUTED 30003608: 13a02000 movne r2, #0 <== NOT EXECUTED 3000360c: e5852074 str r2, [r5, #116] ; 0x74 <== NOT EXECUTED else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; 30003610: e5853070 str r3, [r5, #112] ; 0x70 <== NOT EXECUTED 30003614: eaffffa8 b 300034bc <== NOT EXECUTED /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { tty->flow_ctrl |= FL_MDRTS; 30003618: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED 3000361c: e3833c01 orr r3, r3, #256 ; 0x100 <== NOT EXECUTED 30003620: e58530b8 str r3, [r5, #184] ; 0xb8 <== NOT EXECUTED 30003624: eaffff94 b 3000347c <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { 30003628: e5d53047 ldrb r3, [r5, #71] ; 0x47 <== NOT EXECUTED 3000362c: e3530000 cmp r3, #0 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 30003630: 03a03001 moveq r3, #1 <== NOT EXECUTED } else { if (tty->termios.c_cc[VMIN]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 30003634: 15852074 strne r2, [r5, #116] ; 0x74 <== NOT EXECUTED else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 30003638: 1585206c strne r2, [r5, #108] ; 0x6c <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 3000363c: 15852070 strne r2, [r5, #112] ; 0x70 <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 30003640: 0585306c streq r3, [r5, #108] ; 0x6c <== NOT EXECUTED 30003644: eaffff9c b 300034bc <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 30003648: e5953084 ldr r3, [r5, #132] ; 0x84 <== 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, 3000364c: e595107c ldr r1, [r5, #124] ; 0x7c <== NOT EXECUTED 30003650: e5950010 ldr r0, [r5, #16] <== NOT EXECUTED 30003654: e0811003 add r1, r1, r3 <== NOT EXECUTED 30003658: e3a02001 mov r2, #1 <== NOT EXECUTED 3000365c: e1a0e00f mov lr, pc <== NOT EXECUTED 30003660: e595f0a4 ldr pc, [r5, #164] ; 0xa4 <== NOT EXECUTED 30003664: eaffff5e b 300033e4 <== NOT EXECUTED 30003668: 4004667f .word 0x4004667f 3000366c: 30018f6c .word 0x30018f6c 30003670: 4004741a .word 0x4004741a 30003674: cccccccd .word 0xcccccccd 30003844 : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 30003844: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 30003848: e59f7460 ldr r7, [pc, #1120] ; 30003cb0 rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 3000384c: e1a06001 mov r6, r1 struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 30003850: e3a01000 mov r1, #0 rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 30003854: e24dd010 sub sp, sp, #16 30003858: e1a05000 mov r5, r0 3000385c: e1a08002 mov r8, r2 struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 30003860: e5970000 ldr r0, [r7] 30003864: e1a02001 mov r2, r1 rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 30003868: e1a09003 mov r9, r3 struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 3000386c: eb0003da bl 300047dc RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 30003870: e250a000 subs sl, r0, #0 30003874: 1a000020 bne 300038fc return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 30003878: e59fb434 ldr fp, [pc, #1076] ; 30003cb4 3000387c: e59b4000 ldr r4, [fp] 30003880: e3540000 cmp r4, #0 30003884: 1a000003 bne 30003898 30003888: ea00002b b 3000393c 3000388c: e5944000 ldr r4, [r4] 30003890: e3540000 cmp r4, #0 30003894: 0a000028 beq 3000393c if ((tty->major == major) && (tty->minor == minor)) 30003898: e594300c ldr r3, [r4, #12] 3000389c: e1530005 cmp r3, r5 300038a0: 1afffff9 bne 3000388c 300038a4: e5943010 ldr r3, [r4, #16] 300038a8: e1530006 cmp r3, r6 300038ac: 1afffff6 bne 3000388c if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; if (!tty->refcount++) { 300038b0: e5943008 ldr r3, [r4, #8] */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 300038b4: e5982000 ldr r2, [r8] if (!tty->refcount++) { 300038b8: e3530000 cmp r3, #0 300038bc: e2833001 add r3, r3, #1 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 300038c0: e5824034 str r4, [r2, #52] ; 0x34 if (!tty->refcount++) { 300038c4: e5843008 str r3, [r4, #8] 300038c8: 1a000009 bne 300038f4 if (tty->device.firstOpen) 300038cc: e5943098 ldr r3, [r4, #152] ; 0x98 300038d0: e3530000 cmp r3, #0 (*tty->device.firstOpen)(major, minor, arg); 300038d4: 11a00005 movne r0, r5 300038d8: 11a01006 movne r1, r6 300038dc: 11a02008 movne r2, r8 300038e0: 11a0e00f movne lr, pc 300038e4: 112fff13 bxne r3 /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 300038e8: e59430b4 ldr r3, [r4, #180] ; 0xb4 300038ec: e3530002 cmp r3, #2 300038f0: 0a000004 beq 30003908 (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); 300038f4: e5970000 ldr r0, [r7] 300038f8: eb0003ff bl 300048fc return RTEMS_SUCCESSFUL; } 300038fc: e1a0000a mov r0, sl 30003900: e28dd010 add sp, sp, #16 30003904: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} (*tty->device.firstOpen)(major, minor, arg); /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_start(tty->rxTaskId, 30003908: e59400c4 ldr r0, [r4, #196] ; 0xc4 <== NOT EXECUTED 3000390c: e59f13a4 ldr r1, [pc, #932] ; 30003cb8 <== NOT EXECUTED 30003910: e1a02004 mov r2, r4 <== NOT EXECUTED 30003914: eb0004c9 bl 30004c40 <== NOT EXECUTED rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 30003918: e3500000 cmp r0, #0 <== NOT EXECUTED 3000391c: 1a0000c7 bne 30003c40 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_start(tty->txTaskId, 30003920: e1a02004 mov r2, r4 <== NOT EXECUTED 30003924: e59400c8 ldr r0, [r4, #200] ; 0xc8 <== NOT EXECUTED 30003928: e59f138c ldr r1, [pc, #908] ; 30003cbc <== NOT EXECUTED 3000392c: eb0004c3 bl 30004c40 <== NOT EXECUTED rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 30003930: e3500000 cmp r0, #0 <== NOT EXECUTED 30003934: 0affffee beq 300038f4 <== NOT EXECUTED 30003938: ea0000c0 b 30003c40 <== NOT EXECUTED static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 3000393c: e3a00001 mov r0, #1 30003940: e3a010e8 mov r1, #232 ; 0xe8 30003944: eb00158b bl 30008f78 if (tty == NULL) { 30003948: e3500000 cmp r0, #0 static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 3000394c: e58d0008 str r0, [sp, #8] 30003950: e1a04000 mov r4, r0 if (tty == NULL) { 30003954: 0a0000a5 beq 30003bf0 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 30003958: e59f1360 ldr r1, [pc, #864] ; 30003cc0 3000395c: e59d2008 ldr r2, [sp, #8] 30003960: e5913004 ldr r3, [r1, #4] 30003964: e5823064 str r3, [r2, #100] ; 0x64 tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 30003968: e5920064 ldr r0, [r2, #100] ; 0x64 3000396c: eb001710 bl 300095b4 30003970: e59d3008 ldr r3, [sp, #8] if (tty->rawInBuf.theBuf == NULL) { 30003974: e3500000 cmp r0, #0 } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 30003978: e5830058 str r0, [r3, #88] ; 0x58 if (tty->rawInBuf.theBuf == NULL) { 3000397c: 0a00009f beq 30003c00 return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 30003980: e59fc338 ldr ip, [pc, #824] ; 30003cc0 30003984: e59de008 ldr lr, [sp, #8] 30003988: e59c3008 ldr r3, [ip, #8] 3000398c: e58e3088 str r3, [lr, #136] ; 0x88 tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 30003990: e59e0088 ldr r0, [lr, #136] ; 0x88 30003994: eb001706 bl 300095b4 30003998: e59d1008 ldr r1, [sp, #8] if (tty->rawOutBuf.theBuf == NULL) { 3000399c: e3500000 cmp r0, #0 } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 300039a0: e581007c str r0, [r1, #124] ; 0x7c if (tty->rawOutBuf.theBuf == NULL) { free((void *)(tty->rawInBuf.theBuf)); 300039a4: 05910058 ldreq r0, [r1, #88] ; 0x58 /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); if (tty->rawOutBuf.theBuf == NULL) { 300039a8: 0a00008d beq 30003be4 return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 300039ac: e59f230c ldr r2, [pc, #780] ; 30003cc0 300039b0: e5920000 ldr r0, [r2] 300039b4: eb0016fe bl 300095b4 300039b8: e59d3008 ldr r3, [sp, #8] if (tty->cbuf == NULL) { 300039bc: e3500000 cmp r0, #0 return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 300039c0: e583001c str r0, [r3, #28] if (tty->cbuf == NULL) { 300039c4: 0a000082 beq 30003bd4 /* * link tty */ tty->forw = rtems_termios_ttyHead; tty->back = NULL; 300039c8: e59de008 ldr lr, [sp, #8] tty->tty_rcvwakeup = 0; /* * link tty */ tty->forw = rtems_termios_ttyHead; 300039cc: e59b2000 ldr r2, [fp] return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 300039d0: e3a03000 mov r3, #0 /* * link tty */ tty->forw = rtems_termios_ttyHead; tty->back = NULL; 300039d4: e58e3004 str r3, [lr, #4] return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 300039d8: e58e30d4 str r3, [lr, #212] ; 0xd4 tty->tty_snd.sw_arg = NULL; 300039dc: e58e30d8 str r3, [lr, #216] ; 0xd8 tty->tty_rcv.sw_pfn = NULL; 300039e0: e58e30dc str r3, [lr, #220] ; 0xdc tty->tty_rcv.sw_arg = NULL; 300039e4: e58e30e0 str r3, [lr, #224] ; 0xe0 tty->tty_rcvwakeup = 0; 300039e8: e58e30e4 str r3, [lr, #228] ; 0xe4 /* * link tty */ tty->forw = rtems_termios_ttyHead; tty->back = NULL; if (rtems_termios_ttyHead != NULL) 300039ec: e1520003 cmp r2, r3 rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) 300039f0: e59f32cc ldr r3, [pc, #716] ; 30003cc4 tty->tty_rcvwakeup = 0; /* * link tty */ tty->forw = rtems_termios_ttyHead; 300039f4: e58e2000 str r2, [lr] tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; 300039f8: 1582e004 strne lr, [r2, #4] rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) 300039fc: e5932000 ldr r2, [r3] */ tty->forw = rtems_termios_ttyHead; tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; 30003a00: e59d1008 ldr r1, [sp, #8] if (rtems_termios_ttyTail == NULL) 30003a04: e3520000 cmp r2, #0 tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 30003a08: e59f22b0 ldr r2, [pc, #688] ; 30003cc0 30003a0c: e59de008 ldr lr, [sp, #8] tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; 30003a10: 05831000 streq r1, [r3] tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 30003a14: e59f02ac ldr r0, [pc, #684] ; 30003cc8 30003a18: e5d2300c ldrb r3, [r2, #12] 30003a1c: e28ec014 add ip, lr, #20 */ tty->forw = rtems_termios_ttyHead; tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; 30003a20: e58b1000 str r1, [fp] tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 30003a24: e1830000 orr r0, r3, r0 30003a28: e58dc000 str ip, [sp] 30003a2c: e3a03000 mov r3, #0 30003a30: e3a01001 mov r1, #1 30003a34: e3a02054 mov r2, #84 ; 0x54 rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; tty->minor = minor; 30003a38: e58e6010 str r6, [lr, #16] tty->major = major; 30003a3c: e58e500c str r5, [lr, #12] /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 30003a40: eb0002ca bl 30004570 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) 30003a44: e2503000 subs r3, r0, #0 tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 30003a48: e59fb270 ldr fp, [pc, #624] ; 30003cc0 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) 30003a4c: 1a00007b bne 30003c40 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 30003a50: e5db200c ldrb r2, [fp, #12] 30003a54: e59d1008 ldr r1, [sp, #8] 30003a58: e59f026c ldr r0, [pc, #620] ; 30003ccc 30003a5c: e281c018 add ip, r1, #24 30003a60: e1820000 orr r0, r2, r0 30003a64: e3a01001 mov r1, #1 30003a68: e3a02054 mov r2, #84 ; 0x54 30003a6c: e58dc000 str ip, [sp] 30003a70: eb0002be bl 30004570 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) 30003a74: e2501000 subs r1, r0, #0 30003a78: 1a000070 bne 30003c40 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 30003a7c: e5db300c ldrb r3, [fp, #12] 30003a80: e59d2008 ldr r2, [sp, #8] 30003a84: e59f0244 ldr r0, [pc, #580] ; 30003cd0 30003a88: e282c08c add ip, r2, #140 ; 0x8c 30003a8c: e1830000 orr r0, r3, r0 30003a90: e3a02020 mov r2, #32 30003a94: e1a03001 mov r3, r1 30003a98: e58dc000 str ip, [sp] 30003a9c: eb0002b3 bl 30004570 rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 30003aa0: e2503000 subs r3, r0, #0 30003aa4: e58d300c str r3, [sp, #12] 30003aa8: 1a000064 bne 30003c40 tty->rawOutBufState = rob_idle; /* * Set callbacks */ tty->device = *callbacks; 30003aac: e59dc008 ldr ip, [sp, #8] 30003ab0: e28ce098 add lr, ip, #152 ; 0x98 30003ab4: e1a0c009 mov ip, r9 30003ab8: e8bc000f ldm ip!, {r0, r1, r2, r3} 30003abc: e8ae000f stmia lr!, {r0, r1, r2, r3} 30003ac0: e89c000f ldm ip, {r0, r1, r2, r3} 30003ac4: e88e000f stm lr, {r0, r1, r2, r3} /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 30003ac8: e59de008 ldr lr, [sp, #8] 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; 30003acc: e59d100c ldr r1, [sp, #12] tty->device = *callbacks; /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 30003ad0: e59e30b4 ldr r3, [lr, #180] ; 0xb4 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; 30003ad4: e58e1094 str r1, [lr, #148] ; 0x94 tty->device = *callbacks; /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 30003ad8: e3530002 cmp r3, #2 30003adc: 0a000058 beq 30003c44 &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 30003ae0: e59d2008 ldr r2, [sp, #8] 30003ae4: e59230a0 ldr r3, [r2, #160] ; 0xa0 30003ae8: e3530000 cmp r3, #0 30003aec: 0a000046 beq 30003c0c (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ 30003af0: e59230b4 ldr r3, [r2, #180] ; 0xb4 30003af4: e3530002 cmp r3, #2 30003af8: 0a000043 beq 30003c0c 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; 30003afc: e59d1008 ldr r1, [sp, #8] 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'; 30003b00: e3a03000 mov r3, #0 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; 30003b04: e58130b8 str r3, [r1, #184] ; 0xb8 tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 30003b08: e59fc1b0 ldr ip, [pc, #432] ; 30003cc0 /* 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; 30003b0c: e5910064 ldr r0, [r1, #100] ; 0x64 tty->highwater = tty->rawInBuf.Size * 3/4; 30003b10: e5911064 ldr r1, [r1, #100] ; 0x64 /* * Bump name characer */ if (c++ == 'z') 30003b14: e5dc200c ldrb r2, [ip, #12] 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; 30003b18: e59de008 ldr lr, [sp, #8] 30003b1c: e0811081 add r1, r1, r1, lsl #1 /* * Bump name characer */ if (c++ == 'z') 30003b20: e352007a cmp r2, #122 ; 0x7a 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; 30003b24: e1a01121 lsr r1, r1, #2 /* * Bump name characer */ if (c++ == 'z') 30003b28: e2822001 add r2, r2, #1 tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; 30003b2c: e58e10c0 str r1, [lr, #192] ; 0xc0 /* * Bump name characer */ if (c++ == 'z') 30003b30: e5cc200c strb r2, [ip, #12] } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 30003b34: e59f2198 ldr r2, [pc, #408] ; 30003cd4 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'; 30003b38: e5ce304c strb r3, [lr, #76] ; 0x4c } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 30003b3c: e58e2030 str r2, [lr, #48] ; 0x30 tty->termios.c_oflag = OPOST | ONLCR | XTABS; 30003b40: e59f2190 ldr r2, [pc, #400] ; 30003cd8 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'; 30003b44: e5ce3051 strb r3, [lr, #81] ; 0x51 /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; 30003b48: e58e2034 str r2, [lr, #52] ; 0x34 tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 30003b4c: e59f2188 ldr r2, [pc, #392] ; 30003cdc /* 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; 30003b50: e1a000a0 lsr r0, r0, #1 /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 30003b54: e58e2038 str r2, [lr, #56] ; 0x38 tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 30003b58: e59f2180 ldr r2, [pc, #384] ; 30003ce0 tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') c = 'a'; 30003b5c: 01a0300c moveq r3, ip * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 30003b60: e58e203c str r2, [lr, #60] ; 0x3c tty->termios.c_cc[VINTR] = '\003'; 30003b64: e3a02003 mov r2, #3 30003b68: e5ce2041 strb r2, [lr, #65] ; 0x41 tty->termios.c_cc[VQUIT] = '\034'; 30003b6c: e3a0201c mov r2, #28 30003b70: e5ce2042 strb r2, [lr, #66] ; 0x42 tty->termios.c_cc[VERASE] = '\177'; 30003b74: e3a0207f mov r2, #127 ; 0x7f 30003b78: e5ce2043 strb r2, [lr, #67] ; 0x43 tty->termios.c_cc[VKILL] = '\025'; 30003b7c: e3a02015 mov r2, #21 30003b80: e5ce2044 strb r2, [lr, #68] ; 0x44 tty->termios.c_cc[VEOF] = '\004'; 30003b84: e3a02004 mov r2, #4 30003b88: e5ce2045 strb r2, [lr, #69] ; 0x45 tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; 30003b8c: e3a02011 mov r2, #17 30003b90: e5ce2049 strb r2, [lr, #73] ; 0x49 tty->termios.c_cc[VSTOP] = '\023'; 30003b94: e3a02013 mov r2, #19 30003b98: e5ce204a strb r2, [lr, #74] ; 0x4a tty->termios.c_cc[VSUSP] = '\032'; 30003b9c: e3a0201a mov r2, #26 30003ba0: e5ce204b strb r2, [lr, #75] ; 0x4b tty->termios.c_cc[VREPRINT] = '\022'; 30003ba4: e3a02012 mov r2, #18 30003ba8: e5ce204d strb r2, [lr, #77] ; 0x4d tty->termios.c_cc[VDISCARD] = '\017'; 30003bac: e3a0200f mov r2, #15 30003bb0: e5ce204e strb r2, [lr, #78] ; 0x4e tty->termios.c_cc[VWERASE] = '\027'; 30003bb4: e3a02017 mov r2, #23 30003bb8: e5ce204f strb r2, [lr, #79] ; 0x4f tty->termios.c_cc[VLNEXT] = '\026'; 30003bbc: e3a02016 mov r2, #22 30003bc0: e5ce2050 strb r2, [lr, #80] ; 0x50 tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') c = 'a'; 30003bc4: 0282204b addeq r2, r2, #75 ; 0x4b /* 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; 30003bc8: e58e00bc str r0, [lr, #188] ; 0xbc tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') c = 'a'; 30003bcc: 05c3200c strbeq r2, [r3, #12] 30003bd0: eaffff36 b 300038b0 /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); 30003bd4: e593007c ldr r0, [r3, #124] ; 0x7c <== NOT EXECUTED 30003bd8: eb001521 bl 30009064 <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); 30003bdc: e59dc008 ldr ip, [sp, #8] <== NOT EXECUTED 30003be0: e59c0058 ldr r0, [ip, #88] ; 0x58 <== NOT EXECUTED 30003be4: eb00151e bl 30009064 <== NOT EXECUTED free(tty); 30003be8: e59d0008 ldr r0, [sp, #8] <== NOT EXECUTED 30003bec: eb00151c bl 30009064 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 30003bf0: e5970000 ldr r0, [r7] <== NOT EXECUTED 30003bf4: eb000340 bl 300048fc <== NOT EXECUTED 30003bf8: e3a0a01a mov sl, #26 <== NOT EXECUTED return RTEMS_NO_MEMORY; 30003bfc: eaffff3e b 300038fc <== NOT EXECUTED * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); if (tty->rawInBuf.theBuf == NULL) { free(tty); 30003c00: e1a00003 mov r0, r3 <== NOT EXECUTED 30003c04: eb001516 bl 30009064 <== NOT EXECUTED 30003c08: eafffff8 b 30003bf0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( 30003c0c: e59fc0ac ldr ip, [pc, #172] ; 30003cc0 <== NOT EXECUTED 30003c10: e59de008 ldr lr, [sp, #8] <== NOT EXECUTED 30003c14: e5dc300c ldrb r3, [ip, #12] <== NOT EXECUTED 30003c18: e59f00c4 ldr r0, [pc, #196] ; 30003ce4 <== NOT EXECUTED 30003c1c: e3a01000 mov r1, #0 <== NOT EXECUTED 30003c20: e1830000 orr r0, r3, r0 <== NOT EXECUTED 30003c24: e28ec068 add ip, lr, #104 ; 0x68 <== NOT EXECUTED 30003c28: e3a02024 mov r2, #36 ; 0x24 <== NOT EXECUTED 30003c2c: e1a03001 mov r3, r1 <== NOT EXECUTED 30003c30: e58dc000 str ip, [sp] <== NOT EXECUTED 30003c34: eb00024d bl 30004570 <== 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) 30003c38: e3500000 cmp r0, #0 <== NOT EXECUTED 30003c3c: 0affffae beq 30003afc <== NOT EXECUTED sc = rtems_task_start(tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 30003c40: eb000484 bl 30004e58 <== NOT EXECUTED /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_create ( 30003c44: e5db300c ldrb r3, [fp, #12] <== NOT EXECUTED 30003c48: e59f0098 ldr r0, [pc, #152] ; 30003ce8 <== NOT EXECUTED 30003c4c: e28ec0c8 add ip, lr, #200 ; 0xc8 <== NOT EXECUTED 30003c50: e59de00c ldr lr, [sp, #12] <== NOT EXECUTED 30003c54: e1830000 orr r0, r3, r0 <== NOT EXECUTED 30003c58: e3a0100a mov r1, #10 <== NOT EXECUTED 30003c5c: e3a02b01 mov r2, #1024 ; 0x400 <== NOT EXECUTED 30003c60: e3a03c05 mov r3, #1280 ; 0x500 <== NOT EXECUTED 30003c64: e58de000 str lr, [sp] <== NOT EXECUTED 30003c68: e58dc004 str ip, [sp, #4] <== NOT EXECUTED 30003c6c: eb00034c bl 300049a4 <== 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) 30003c70: e250e000 subs lr, r0, #0 <== NOT EXECUTED 30003c74: 1afffff1 bne 30003c40 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 30003c78: e5db300c ldrb r3, [fp, #12] <== NOT EXECUTED 30003c7c: e59d1008 ldr r1, [sp, #8] <== NOT EXECUTED 30003c80: e59f0064 ldr r0, [pc, #100] ; 30003cec <== NOT EXECUTED 30003c84: e281c0c4 add ip, r1, #196 ; 0xc4 <== NOT EXECUTED 30003c88: e1830000 orr r0, r3, r0 <== NOT EXECUTED 30003c8c: e3a01009 mov r1, #9 <== NOT EXECUTED 30003c90: e3a02b01 mov r2, #1024 ; 0x400 <== NOT EXECUTED 30003c94: e3a03c05 mov r3, #1280 ; 0x500 <== NOT EXECUTED 30003c98: e58de000 str lr, [sp] <== NOT EXECUTED 30003c9c: e58dc004 str ip, [sp, #4] <== NOT EXECUTED 30003ca0: eb00033f bl 300049a4 <== 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) 30003ca4: e3500000 cmp r0, #0 <== NOT EXECUTED 30003ca8: 0affff8c beq 30003ae0 <== NOT EXECUTED 30003cac: eaffffe3 b 30003c40 <== NOT EXECUTED 30003cb0: 30019140 .word 0x30019140 30003cb4: 30019148 .word 0x30019148 30003cb8: 30003d60 .word 0x30003d60 30003cbc: 30003cf0 .word 0x30003cf0 30003cc0: 300189c0 .word 0x300189c0 30003cc4: 30019144 .word 0x30019144 30003cc8: 54526900 .word 0x54526900 30003ccc: 54526f00 .word 0x54526f00 30003cd0: 54527800 .word 0x54527800 30003cd4: 00002502 .word 0x00002502 30003cd8: 00001805 .word 0x00001805 30003cdc: 000008bd .word 0x000008bd 30003ce0: 0000823b .word 0x0000823b 30003ce4: 54527200 .word 0x54527200 30003ce8: 54785400 .word 0x54785400 30003cec: 52785400 .word 0x52785400 30002680 : const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 30002680: e59230b4 ldr r3, [r2, #180] ; 0xb4 * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 30002684: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 30002688: e3530000 cmp r3, #0 * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 3000268c: e1a04002 mov r4, r2 30002690: e1a0b000 mov fp, r0 30002694: e1a09001 mov r9, r1 const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 30002698: 0a000039 beq 30002784 (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 3000269c: e3510000 cmp r1, #0 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; 300026a0: e5928080 ldr r8, [r2, #128] ; 0x80 <== NOT EXECUTED while (len) { 300026a4: 08bd8ff0 popeq {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED 300026a8: e3a0a000 mov sl, #0 <== NOT EXECUTED * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { tty->rawOutBufState = rob_wait; 300026ac: e3a07002 mov r7, #2 <== NOT EXECUTED * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 300026b0: e5941088 ldr r1, [r4, #136] ; 0x88 <== NOT EXECUTED 300026b4: e2880001 add r0, r8, #1 <== NOT EXECUTED 300026b8: eb004cbb bl 300159ac <__umodsi3> <== NOT EXECUTED 300026bc: e1a08000 mov r8, r0 <== NOT EXECUTED static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 300026c0: e10f5000 mrs r5, CPSR <== NOT EXECUTED 300026c4: e3853080 orr r3, r5, #128 ; 0x80 <== NOT EXECUTED 300026c8: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { 300026cc: e5946084 ldr r6, [r4, #132] ; 0x84 <== NOT EXECUTED 300026d0: e1560000 cmp r6, r0 <== NOT EXECUTED 300026d4: 1a00000d bne 30002710 <== NOT EXECUTED tty->rawOutBufState = rob_wait; 300026d8: e5847094 str r7, [r4, #148] ; 0x94 <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 300026dc: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 300026e0: e3a01000 mov r1, #0 <== NOT EXECUTED 300026e4: e594008c ldr r0, [r4, #140] ; 0x8c <== NOT EXECUTED 300026e8: e1a02001 mov r2, r1 <== NOT EXECUTED 300026ec: eb00083a bl 300047dc <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 300026f0: e3500000 cmp r0, #0 <== NOT EXECUTED 300026f4: 1a000028 bne 3000279c <== NOT EXECUTED static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 300026f8: e10f5000 mrs r5, CPSR <== NOT EXECUTED 300026fc: e3853080 orr r3, r5, #128 ; 0x80 <== NOT EXECUTED 30002700: e129f003 msr CPSR_fc, r3 <== 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) { 30002704: e5943084 ldr r3, [r4, #132] ; 0x84 <== NOT EXECUTED 30002708: e1530006 cmp r3, r6 <== NOT EXECUTED 3000270c: 0afffff1 beq 300026d8 <== 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++; 30002710: e5943080 ldr r3, [r4, #128] ; 0x80 <== NOT EXECUTED 30002714: e7db100a ldrb r1, [fp, sl] <== NOT EXECUTED 30002718: e594207c ldr r2, [r4, #124] ; 0x7c <== NOT EXECUTED 3000271c: e7c21003 strb r1, [r2, r3] <== NOT EXECUTED tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { 30002720: e5943094 ldr r3, [r4, #148] ; 0x94 <== 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; 30002724: e5848080 str r8, [r4, #128] ; 0x80 <== NOT EXECUTED if (tty->rawOutBufState == rob_idle) { 30002728: e3530000 cmp r3, #0 <== NOT EXECUTED 3000272c: 1a000007 bne 30002750 <== NOT EXECUTED /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 30002730: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED 30002734: e3130010 tst r3, #16 <== NOT EXECUTED 30002738: 0a000009 beq 30002764 <== NOT EXECUTED (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; 3000273c: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED 30002740: e3833020 orr r3, r3, #32 <== NOT EXECUTED 30002744: e58430b8 str r3, [r4, #184] ; 0xb8 <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 30002748: e3a03001 mov r3, #1 <== NOT EXECUTED 3000274c: e5843094 str r3, [r4, #148] ; 0x94 <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 30002750: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 30002754: e2599001 subs r9, r9, #1 <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; 30002758: e28aa001 add sl, sl, #1 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 3000275c: 1affffd3 bne 300026b0 <== NOT EXECUTED 30002760: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 30002764: e5943084 ldr r3, [r4, #132] ; 0x84 <== 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, 30002768: e594107c ldr r1, [r4, #124] ; 0x7c <== NOT EXECUTED 3000276c: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED 30002770: e0811003 add r1, r1, r3 <== NOT EXECUTED 30002774: e3a02001 mov r2, #1 <== NOT EXECUTED 30002778: e1a0e00f mov lr, pc <== NOT EXECUTED 3000277c: e594f0a4 ldr pc, [r4, #164] ; 0xa4 <== NOT EXECUTED 30002780: eafffff0 b 30002748 <== NOT EXECUTED unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); 30002784: e1a01000 mov r1, r0 30002788: e1a02009 mov r2, r9 3000278c: e5940010 ldr r0, [r4, #16] 30002790: e1a0e00f mov lr, pc 30002794: e594f0a4 ldr pc, [r4, #164] ; 0xa4 return; 30002798: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 3000279c: eb0009ad bl 30004e58 <== NOT EXECUTED 30002f18 : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 30002f18: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 30002f1c: e5903000 ldr r3, [r0] <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 30002f20: e1a0a000 mov sl, r0 <== NOT EXECUTED rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 30002f24: e5934034 ldr r4, [r3, #52] ; 0x34 <== NOT EXECUTED uint32_t count = args->count; char *buffer = args->buffer; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 30002f28: e3a01000 mov r1, #0 <== NOT EXECUTED rtems_termios_read (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count; char *buffer = args->buffer; 30002f2c: e59a300c ldr r3, [sl, #12] <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 30002f30: e24dd008 sub sp, sp, #8 <== 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); 30002f34: e1a02001 mov r2, r1 <== NOT EXECUTED 30002f38: e5940014 ldr r0, [r4, #20] <== 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; uint32_t count = args->count; 30002f3c: e59a7010 ldr r7, [sl, #16] <== NOT EXECUTED char *buffer = args->buffer; 30002f40: e58d3000 str r3, [sp] <== NOT EXECUTED rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 30002f44: eb000624 bl 300047dc <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 30002f48: e250b000 subs fp, r0, #0 <== NOT EXECUTED 30002f4c: 1a00000e bne 30002f8c <== NOT EXECUTED return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 30002f50: e59420cc ldr r2, [r4, #204] ; 0xcc <== NOT EXECUTED 30002f54: e59f3340 ldr r3, [pc, #832] ; 3000329c <== NOT EXECUTED 30002f58: e0833282 add r3, r3, r2, lsl #5 <== NOT EXECUTED 30002f5c: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED 30002f60: e3530000 cmp r3, #0 <== NOT EXECUTED 30002f64: 0a00000b beq 30002f98 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 30002f68: e1a0100a mov r1, sl <== NOT EXECUTED 30002f6c: e1a00004 mov r0, r4 <== NOT EXECUTED 30002f70: e1a0e00f mov lr, pc <== NOT EXECUTED 30002f74: e12fff13 bx r3 <== NOT EXECUTED tty->tty_rcvwakeup = 0; 30002f78: e3a03000 mov r3, #0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 30002f7c: e1a0b000 mov fp, r0 <== NOT EXECUTED tty->tty_rcvwakeup = 0; 30002f80: e58430e4 str r3, [r4, #228] ; 0xe4 <== NOT EXECUTED rtems_semaphore_release (tty->isem); 30002f84: e5940014 ldr r0, [r4, #20] <== NOT EXECUTED 30002f88: eb00065b bl 300048fc <== NOT EXECUTED } args->bytes_moved = args->count - count; tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } 30002f8c: e1a0000b mov r0, fp <== NOT EXECUTED 30002f90: e28dd008 add sp, sp, #8 <== NOT EXECUTED 30002f94: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { 30002f98: e5942024 ldr r2, [r4, #36] ; 0x24 <== NOT EXECUTED 30002f9c: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED 30002fa0: e1520003 cmp r2, r3 <== NOT EXECUTED 30002fa4: 0a00001a beq 30003014 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 30002fa8: e3570000 cmp r7, #0 <== NOT EXECUTED 30002fac: 0a000010 beq 30002ff4 <== NOT EXECUTED 30002fb0: e5943024 ldr r3, [r4, #36] ; 0x24 <== NOT EXECUTED 30002fb4: e5942020 ldr r2, [r4, #32] <== NOT EXECUTED 30002fb8: e1530002 cmp r3, r2 <== NOT EXECUTED 30002fbc: aa00000c bge 30002ff4 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; 30002fc0: e59d2000 ldr r2, [sp] <== NOT EXECUTED 30002fc4: e0631002 rsb r1, r3, r2 <== NOT EXECUTED 30002fc8: ea000002 b 30002fd8 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 30002fcc: e5942020 ldr r2, [r4, #32] <== NOT EXECUTED 30002fd0: e1520003 cmp r2, r3 <== NOT EXECUTED 30002fd4: da000006 ble 30002ff4 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; 30002fd8: e594201c ldr r2, [r4, #28] <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 30002fdc: e2577001 subs r7, r7, #1 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; 30002fe0: e7d22003 ldrb r2, [r2, r3] <== NOT EXECUTED 30002fe4: e7c12003 strb r2, [r1, r3] <== NOT EXECUTED 30002fe8: e2833001 add r3, r3, #1 <== NOT EXECUTED 30002fec: e5843024 str r3, [r4, #36] ; 0x24 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 30002ff0: 1afffff5 bne 30002fcc <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 30002ff4: e59a3010 ldr r3, [sl, #16] <== NOT EXECUTED 30002ff8: e0677003 rsb r7, r7, r3 <== NOT EXECUTED 30002ffc: e58a7018 str r7, [sl, #24] <== NOT EXECUTED tty->tty_rcvwakeup = 0; 30003000: e3a03000 mov r3, #0 <== NOT EXECUTED 30003004: e58430e4 str r3, [r4, #228] ; 0xe4 <== NOT EXECUTED rtems_semaphore_release (tty->isem); 30003008: e5940014 ldr r0, [r4, #20] <== NOT EXECUTED 3000300c: eb00063a bl 300048fc <== NOT EXECUTED return sc; 30003010: eaffffdd b 30002f8c <== NOT EXECUTED } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; if (tty->device.pollRead != NULL && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 30003014: e59430a0 ldr r3, [r4, #160] ; 0xa0 <== 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; 30003018: e5942028 ldr r2, [r4, #40] ; 0x28 <== NOT EXECUTED if (tty->device.pollRead != NULL 3000301c: e3530000 cmp r3, #0 <== 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; 30003020: e584202c str r2, [r4, #44] ; 0x2c <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; 30003024: e584b020 str fp, [r4, #32] <== NOT EXECUTED 30003028: e584b024 str fp, [r4, #36] ; 0x24 <== NOT EXECUTED tty->read_start_column = tty->column; if (tty->device.pollRead != NULL 3000302c: 0a000002 beq 3000303c <== NOT EXECUTED && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 30003030: e59420b4 ldr r2, [r4, #180] ; 0xb4 <== NOT EXECUTED 30003034: e3520000 cmp r2, #0 <== NOT EXECUTED 30003038: 0a00005b beq 300031ac <== 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, 3000303c: e2842049 add r2, r4, #73 ; 0x49 <== 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; 30003040: e5945074 ldr r5, [r4, #116] ; 0x74 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 30003044: e59f6254 ldr r6, [pc, #596] ; 300032a0 <== 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)) 30003048: e59f9254 ldr r9, [pc, #596] ; 300032a4 <== 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, 3000304c: e58d2004 str r2, [sp, #4] <== NOT EXECUTED 30003050: e3a08001 mov r8, #1 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 30003054: e594205c ldr r2, [r4, #92] ; 0x5c <== NOT EXECUTED 30003058: e5943060 ldr r3, [r4, #96] ; 0x60 <== NOT EXECUTED 3000305c: e1520003 cmp r2, r3 <== NOT EXECUTED 30003060: 0a000034 beq 30003138 <== NOT EXECUTED 30003064: e5963000 ldr r3, [r6] <== NOT EXECUTED 30003068: e5942020 ldr r2, [r4, #32] <== NOT EXECUTED 3000306c: e2433001 sub r3, r3, #1 <== NOT EXECUTED 30003070: e1520003 cmp r2, r3 <== NOT EXECUTED 30003074: aa00002f bge 30003138 <== NOT EXECUTED (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 30003078: e594005c ldr r0, [r4, #92] ; 0x5c <== NOT EXECUTED 3000307c: e5941064 ldr r1, [r4, #100] ; 0x64 <== NOT EXECUTED 30003080: e2800001 add r0, r0, #1 <== NOT EXECUTED 30003084: eb004a48 bl 300159ac <__umodsi3> <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; 30003088: e5943058 ldr r3, [r4, #88] ; 0x58 <== NOT EXECUTED 3000308c: e7d35000 ldrb r5, [r3, r0] <== NOT EXECUTED tty->rawInBuf.Head = newHead; 30003090: e584005c str r0, [r4, #92] ; 0x5c <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 30003094: e5943060 ldr r3, [r4, #96] ; 0x60 <== NOT EXECUTED 30003098: e5942064 ldr r2, [r4, #100] ; 0x64 <== NOT EXECUTED 3000309c: e5941064 ldr r1, [r4, #100] ; 0x64 <== NOT EXECUTED 300030a0: e0823003 add r3, r2, r3 <== NOT EXECUTED 300030a4: e0600003 rsb r0, r0, r3 <== NOT EXECUTED 300030a8: eb004a3f bl 300159ac <__umodsi3> <== NOT EXECUTED 300030ac: e59430bc ldr r3, [r4, #188] ; 0xbc <== NOT EXECUTED 300030b0: e1500003 cmp r0, r3 <== NOT EXECUTED 300030b4: 2a000012 bcs 30003104 <== NOT EXECUTED % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 300030b8: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 300030bc: e59f31e0 ldr r3, [pc, #480] ; 300032a4 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; tty->rawInBuf.Head = newHead; if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 300030c0: e3c22001 bic r2, r2, #1 <== NOT EXECUTED 300030c4: e58420b8 str r2, [r4, #184] ; 0xb8 <== NOT EXECUTED /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 300030c8: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED 300030cc: e0023003 and r3, r2, r3 <== NOT EXECUTED 300030d0: e1530009 cmp r3, r9 <== NOT EXECUTED 300030d4: 0a000028 beq 3000317c <== NOT EXECUTED /* XON should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { 300030d8: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED 300030dc: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED 300030e0: 0a000007 beq 30003104 <== NOT EXECUTED tty->flow_ctrl &= ~FL_IRTSOFF; 300030e4: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 300030e8: e59430b0 ldr r3, [r4, #176] ; 0xb0 <== 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; 300030ec: e3c22004 bic r2, r2, #4 <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 300030f0: e3530000 cmp r3, #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; 300030f4: e58420b8 str r2, [r4, #184] ; 0xb8 <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { tty->device.startRemoteTx(tty->minor); 300030f8: 15940010 ldrne r0, [r4, #16] <== NOT EXECUTED 300030fc: 11a0e00f movne lr, pc <== NOT EXECUTED 30003100: 112fff13 bxne r3 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 30003104: e594303c ldr r3, [r4, #60] ; 0x3c <== NOT EXECUTED 30003108: e3130002 tst r3, #2 <== NOT EXECUTED 3000310c: 0a000012 beq 3000315c <== NOT EXECUTED if (siproc (c, tty)) 30003110: e1a00005 mov r0, r5 <== NOT EXECUTED 30003114: e1a01004 mov r1, r4 <== NOT EXECUTED 30003118: ebffff13 bl 30002d6c <== NOT EXECUTED 3000311c: e3500000 cmp r0, #0 <== NOT EXECUTED wait = 0; } else { siproc (c, tty); if (tty->ccount >= tty->termios.c_cc[VMIN]) 30003120: 13a08000 movne r8, #0 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 30003124: e594205c ldr r2, [r4, #92] ; 0x5c <== NOT EXECUTED 30003128: e5943060 ldr r3, [r4, #96] ; 0x60 <== NOT EXECUTED else { siproc (c, tty); if (tty->ccount >= tty->termios.c_cc[VMIN]) wait = 0; } timeout = tty->rawInBufSemaphoreTimeout; 3000312c: e5945070 ldr r5, [r4, #112] ; 0x70 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 30003130: e1520003 cmp r2, r3 <== NOT EXECUTED 30003134: 1affffca bne 30003064 <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { 30003138: e3580000 cmp r8, #0 <== NOT EXECUTED 3000313c: 0affff99 beq 30002fa8 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore, 30003140: e5940068 ldr r0, [r4, #104] ; 0x68 <== NOT EXECUTED 30003144: e594106c ldr r1, [r4, #108] ; 0x6c <== NOT EXECUTED 30003148: e1a02005 mov r2, r5 <== NOT EXECUTED 3000314c: eb0005a2 bl 300047dc <== NOT EXECUTED tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 30003150: e3500000 cmp r0, #0 <== NOT EXECUTED 30003154: 0affffbe beq 30003054 <== NOT EXECUTED 30003158: eaffff92 b 30002fa8 <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { if (siproc (c, tty)) wait = 0; } else { siproc (c, tty); 3000315c: e1a00005 mov r0, r5 <== NOT EXECUTED 30003160: e1a01004 mov r1, r4 <== NOT EXECUTED 30003164: ebffff00 bl 30002d6c <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 30003168: e5d43047 ldrb r3, [r4, #71] ; 0x47 <== NOT EXECUTED 3000316c: e5942020 ldr r2, [r4, #32] <== NOT EXECUTED 30003170: e1520003 cmp r2, r3 <== NOT EXECUTED 30003174: a3a08000 movge r8, #0 <== NOT EXECUTED 30003178: eaffffe9 b 30003124 <== 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)) 3000317c: e5943094 ldr r3, [r4, #148] ; 0x94 <== NOT EXECUTED 30003180: e3530000 cmp r3, #0 <== NOT EXECUTED 30003184: 0a000002 beq 30003194 <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { 30003188: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== 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)) 3000318c: e3130020 tst r3, #32 <== NOT EXECUTED 30003190: 0affffd0 beq 300030d8 <== 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, 30003194: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED 30003198: e59d1004 ldr r1, [sp, #4] <== NOT EXECUTED 3000319c: e3a02001 mov r2, #1 <== NOT EXECUTED 300031a0: e1a0e00f mov lr, pc <== NOT EXECUTED 300031a4: e594f0a4 ldr pc, [r4, #164] ; 0xa4 <== NOT EXECUTED 300031a8: eaffffd5 b 30003104 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 300031ac: e594203c ldr r2, [r4, #60] ; 0x3c <== NOT EXECUTED 300031b0: e3120002 tst r2, #2 <== NOT EXECUTED 300031b4: 0a00000b beq 300031e8 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 300031b8: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED 300031bc: e1a0e00f mov lr, pc <== NOT EXECUTED 300031c0: e12fff13 bx r3 <== NOT EXECUTED if (n < 0) { 300031c4: e3500000 cmp r0, #0 <== NOT EXECUTED rtems_task_wake_after (1); } else { if (siproc (n, tty)) 300031c8: e1a01004 mov r1, r4 <== NOT EXECUTED 300031cc: e20000ff and r0, r0, #255 ; 0xff <== NOT EXECUTED int n; if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { 300031d0: ba00002d blt 3000328c <== NOT EXECUTED rtems_task_wake_after (1); } else { if (siproc (n, tty)) 300031d4: ebfffee4 bl 30002d6c <== NOT EXECUTED 300031d8: e3500000 cmp r0, #0 <== NOT EXECUTED 300031dc: 1affff71 bne 30002fa8 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 300031e0: e59430a0 ldr r3, [r4, #160] ; 0xa0 <== NOT EXECUTED 300031e4: eafffff3 b 300031b8 <== NOT EXECUTED } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 300031e8: eb0003d7 bl 3000414c <== NOT EXECUTED 300031ec: e1a05000 mov r5, r0 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 300031f0: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED 300031f4: e1a0e00f mov lr, pc <== NOT EXECUTED 300031f8: e594f0a0 ldr pc, [r4, #160] ; 0xa0 <== NOT EXECUTED if (n < 0) { 300031fc: e3500000 cmp r0, #0 <== NOT EXECUTED 30003200: ba00000c blt 30003238 <== NOT EXECUTED } } rtems_task_wake_after (1); } else { siproc (n, tty); 30003204: e20000ff and r0, r0, #255 ; 0xff <== NOT EXECUTED 30003208: e1a01004 mov r1, r4 <== NOT EXECUTED 3000320c: ebfffed6 bl 30002d6c <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 30003210: e5d43047 ldrb r3, [r4, #71] ; 0x47 <== NOT EXECUTED 30003214: e5942020 ldr r2, [r4, #32] <== NOT EXECUTED 30003218: e1520003 cmp r2, r3 <== NOT EXECUTED 3000321c: aaffff61 bge 30002fa8 <== NOT EXECUTED break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 30003220: e3530000 cmp r3, #0 <== NOT EXECUTED 30003224: 0afffff1 beq 300031f0 <== NOT EXECUTED 30003228: e5d43046 ldrb r3, [r4, #70] ; 0x46 <== NOT EXECUTED 3000322c: e3530000 cmp r3, #0 <== NOT EXECUTED 30003230: 0affffee beq 300031f0 <== NOT EXECUTED 30003234: eaffffeb b 300031e8 <== NOT EXECUTED rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { if (tty->termios.c_cc[VMIN]) { 30003238: e5d43047 ldrb r3, [r4, #71] ; 0x47 <== NOT EXECUTED 3000323c: e3530000 cmp r3, #0 <== NOT EXECUTED 30003240: 0a000008 beq 30003268 <== NOT EXECUTED if (tty->termios.c_cc[VTIME] && tty->ccount) { 30003244: e5d43046 ldrb r3, [r4, #70] ; 0x46 <== NOT EXECUTED 30003248: e3530000 cmp r3, #0 <== NOT EXECUTED 3000324c: 0a000002 beq 3000325c <== NOT EXECUTED 30003250: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED 30003254: e3530000 cmp r3, #0 <== NOT EXECUTED 30003258: 1a000005 bne 30003274 <== NOT EXECUTED now = rtems_clock_get_ticks_since_boot(); if ((now - then) > tty->vtimeTicks) { break; } } rtems_task_wake_after (1); 3000325c: e3a00001 mov r0, #1 <== NOT EXECUTED 30003260: eb000690 bl 30004ca8 <== NOT EXECUTED 30003264: eaffffe1 b 300031f0 <== NOT EXECUTED break; } } } else { if (!tty->termios.c_cc[VTIME]) 30003268: e5d43046 ldrb r3, [r4, #70] ; 0x46 <== NOT EXECUTED 3000326c: e3530000 cmp r3, #0 <== NOT EXECUTED 30003270: 0affff4c beq 30002fa8 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); 30003274: eb0003b4 bl 3000414c <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { 30003278: e5943054 ldr r3, [r4, #84] ; 0x54 <== NOT EXECUTED 3000327c: e0650000 rsb r0, r5, r0 <== NOT EXECUTED 30003280: e1500003 cmp r0, r3 <== NOT EXECUTED 30003284: 9afffff4 bls 3000325c <== NOT EXECUTED 30003288: eaffff46 b 30002fa8 <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { rtems_task_wake_after (1); 3000328c: e3a00001 mov r0, #1 <== NOT EXECUTED 30003290: eb000684 bl 30004ca8 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 30003294: e59430a0 ldr r3, [r4, #160] ; 0xa0 <== NOT EXECUTED 30003298: eaffffc6 b 300031b8 <== NOT EXECUTED 3000329c: 30018f6c .word 0x30018f6c 300032a0: 300189c0 .word 0x300189c0 300032a4: 00000202 .word 0x00000202 30002108 : int nToSend; rtems_interrupt_level level; int len; /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) 30002108: e59020b8 ldr r2, [r0, #184] ; 0xb8 <== NOT EXECUTED 3000210c: e59f31fc ldr r3, [pc, #508] ; 30002310 <== 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) { 30002110: e92d4070 push {r4, r5, r6, lr} <== 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)) 30002114: e0023003 and r3, r2, r3 <== NOT EXECUTED 30002118: e59f21f4 ldr r2, [pc, #500] ; 30002314 <== 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) { 3000211c: e1a04000 mov r4, r0 <== 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)) 30002120: e1530002 cmp r3, r2 <== NOT EXECUTED 30002124: 0a000046 beq 30002244 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; rtems_interrupt_enable(level); nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) 30002128: e59030b8 ldr r3, [r0, #184] ; 0xb8 <== NOT EXECUTED 3000212c: e2033003 and r3, r3, #3 <== NOT EXECUTED 30002130: e3530002 cmp r3, #2 <== NOT EXECUTED 30002134: 0a000054 beq 3000228c <== NOT EXECUTED rtems_interrupt_enable(level); nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 30002138: e5902080 ldr r2, [r0, #128] ; 0x80 <== NOT EXECUTED 3000213c: e5903084 ldr r3, [r0, #132] ; 0x84 <== NOT EXECUTED 30002140: e1520003 cmp r2, r3 <== NOT EXECUTED 30002144: 0a00002a beq 300021f4 <== NOT EXECUTED static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 30002148: e10f3000 mrs r3, CPSR <== NOT EXECUTED 3000214c: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED 30002150: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED return 0; } rtems_interrupt_disable(level); len = tty->t_dqlen; tty->t_dqlen = 0; 30002154: e3a02000 mov r2, #0 <== NOT EXECUTED } return 0; } rtems_interrupt_disable(level); len = tty->t_dqlen; 30002158: e5900090 ldr r0, [r0, #144] ; 0x90 <== NOT EXECUTED tty->t_dqlen = 0; 3000215c: e5842090 str r2, [r4, #144] ; 0x90 <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 30002160: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED rtems_interrupt_enable(level); newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 30002164: e5943084 ldr r3, [r4, #132] ; 0x84 <== NOT EXECUTED 30002168: e5941088 ldr r1, [r4, #136] ; 0x88 <== NOT EXECUTED 3000216c: e0800003 add r0, r0, r3 <== NOT EXECUTED 30002170: eb004e0d bl 300159ac <__umodsi3> <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { 30002174: e5943094 ldr r3, [r4, #148] ; 0x94 <== 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; 30002178: e1a05000 mov r5, r0 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { 3000217c: e3530002 cmp r3, #2 <== NOT EXECUTED len = tty->t_dqlen; tty->t_dqlen = 0; rtems_interrupt_enable(level); newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; tty->rawOutBuf.Tail = newTail; 30002180: e5840084 str r0, [r4, #132] ; 0x84 <== NOT EXECUTED if (tty->rawOutBufState == rob_wait) { 30002184: 0a00002b beq 30002238 <== NOT EXECUTED /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); } if (newTail == tty->rawOutBuf.Head) { 30002188: e5943080 ldr r3, [r4, #128] ; 0x80 <== NOT EXECUTED 3000218c: e1530005 cmp r3, r5 <== NOT EXECUTED 30002190: 0a00001d beq 3000220c <== NOT EXECUTED if ( tty->tty_snd.sw_pfn != NULL) { (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); } } /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) 30002194: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED 30002198: e2033e21 and r3, r3, #528 ; 0x210 <== NOT EXECUTED 3000219c: e3530e21 cmp r3, #528 ; 0x210 <== NOT EXECUTED 300021a0: 0a00004b beq 300022d4 <== NOT EXECUTED } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 300021a4: e5943080 ldr r3, [r4, #128] ; 0x80 <== NOT EXECUTED /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, 300021a8: e594107c ldr r1, [r4, #124] ; 0x7c <== NOT EXECUTED } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 300021ac: e1550003 cmp r5, r3 <== NOT EXECUTED nToSend = tty->rawOutBuf.Size - newTail; 300021b0: 85946088 ldrhi r6, [r4, #136] ; 0x88 <== NOT EXECUTED else nToSend = tty->rawOutBuf.Head - newTail; 300021b4: 95946080 ldrls r6, [r4, #128] ; 0x80 <== 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)) { 300021b8: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) nToSend = tty->rawOutBuf.Size - newTail; 300021bc: 80656006 rsbhi r6, r5, r6 <== NOT EXECUTED else nToSend = tty->rawOutBuf.Head - newTail; 300021c0: 90656006 rsbls r6, r5, r6 <== 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)) { 300021c4: e3130c06 tst r3, #1536 ; 0x600 <== NOT EXECUTED 300021c8: 13a06001 movne r6, #1 <== NOT EXECUTED nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ 300021cc: e3a03001 mov r3, #1 <== NOT EXECUTED 300021d0: e5843094 str r3, [r4, #148] ; 0x94 <== NOT EXECUTED (*tty->device.write)(tty->minor, 300021d4: e0811005 add r1, r1, r5 <== NOT EXECUTED 300021d8: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED 300021dc: e1a02006 mov r2, r6 <== NOT EXECUTED 300021e0: e1a0e00f mov lr, pc <== NOT EXECUTED 300021e4: e594f0a4 ldr pc, [r4, #164] ; 0xa4 <== NOT EXECUTED &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 300021e8: e5845084 str r5, [r4, #132] ; 0x84 <== NOT EXECUTED } return nToSend; } 300021ec: e1a00006 mov r0, r6 <== NOT EXECUTED 300021f0: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 300021f4: e5903094 ldr r3, [r0, #148] ; 0x94 <== NOT EXECUTED 300021f8: e3530002 cmp r3, #2 <== NOT EXECUTED 300021fc: 0a00003f beq 30002300 <== NOT EXECUTED /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 30002200: e3a06000 mov r6, #0 <== NOT EXECUTED nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 30002204: e1a00006 mov r0, r6 <== NOT EXECUTED 30002208: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 3000220c: e59430d4 ldr r3, [r4, #212] ; 0xd4 <== NOT EXECUTED } if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 30002210: e3a06000 mov r6, #0 <== NOT EXECUTED nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 30002214: e1530006 cmp r3, r6 <== NOT EXECUTED } if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 30002218: e5846094 str r6, [r4, #148] ; 0x94 <== NOT EXECUTED nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 3000221c: 01a06003 moveq r6, r3 <== NOT EXECUTED 30002220: 0afffff0 beq 300021e8 <== NOT EXECUTED (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 30002224: e2840030 add r0, r4, #48 ; 0x30 <== NOT EXECUTED 30002228: e59410d8 ldr r1, [r4, #216] ; 0xd8 <== NOT EXECUTED 3000222c: e1a0e00f mov lr, pc <== NOT EXECUTED 30002230: e12fff13 bx r3 <== NOT EXECUTED 30002234: eaffffeb b 300021e8 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 30002238: e594008c ldr r0, [r4, #140] ; 0x8c <== NOT EXECUTED 3000223c: eb0009ae bl 300048fc <== NOT EXECUTED 30002240: eaffffd0 b 30002188 <== NOT EXECUTED /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) == (FL_MDXOF | FL_IREQXOF)) { /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, 30002244: e284104a add r1, r4, #74 ; 0x4a <== NOT EXECUTED 30002248: e3a02001 mov r2, #1 <== NOT EXECUTED 3000224c: e5900010 ldr r0, [r0, #16] <== NOT EXECUTED 30002250: e1a0e00f mov lr, pc <== NOT EXECUTED 30002254: e594f0a4 ldr pc, [r4, #164] ; 0xa4 <== NOT EXECUTED static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 30002258: e10f3000 mrs r3, CPSR <== NOT EXECUTED 3000225c: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED 30002260: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 30002264: e5942090 ldr r2, [r4, #144] ; 0x90 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 30002268: e59410b8 ldr r1, [r4, #184] ; 0xb8 <== 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--; 3000226c: e2422001 sub r2, r2, #1 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 30002270: e3811002 orr r1, r1, #2 <== NOT EXECUTED 30002274: e58410b8 str r1, [r4, #184] ; 0xb8 <== 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--; 30002278: e5842090 str r2, [r4, #144] ; 0x90 <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 3000227c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED 30002280: e3a06001 mov r6, #1 <== NOT EXECUTED nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 30002284: e1a00006 mov r0, r6 <== NOT EXECUTED 30002288: e8bd8070 pop {r4, r5, r6, pc} <== 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, 3000228c: e2841049 add r1, r4, #73 ; 0x49 <== NOT EXECUTED 30002290: e3a02001 mov r2, #1 <== NOT EXECUTED 30002294: e5900010 ldr r0, [r0, #16] <== NOT EXECUTED 30002298: e1a0e00f mov lr, pc <== NOT EXECUTED 3000229c: e594f0a4 ldr pc, [r4, #164] ; 0xa4 <== NOT EXECUTED static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 300022a0: e10f3000 mrs r3, CPSR <== NOT EXECUTED 300022a4: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED 300022a8: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 300022ac: e5942090 ldr r2, [r4, #144] ; 0x90 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 300022b0: e59410b8 ldr r1, [r4, #184] ; 0xb8 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 300022b4: e2422001 sub r2, r2, #1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 300022b8: e3c11002 bic r1, r1, #2 <== NOT EXECUTED 300022bc: e58410b8 str r1, [r4, #184] ; 0xb8 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 300022c0: e5842090 str r2, [r4, #144] ; 0x90 <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 300022c4: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED 300022c8: e3a06001 mov r6, #1 <== NOT EXECUTED nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 300022cc: e1a00006 mov r0, r6 <== NOT EXECUTED 300022d0: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED static inline uint32_t arm_interrupt_disable( void ) { uint32_t arm_switch_reg; uint32_t level; asm volatile ( 300022d4: e10f3000 mrs r3, CPSR <== NOT EXECUTED 300022d8: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED 300022dc: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); tty->flow_ctrl |= FL_OSTOP; 300022e0: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED 300022e4: e3822020 orr r2, r2, #32 <== NOT EXECUTED 300022e8: e58420b8 str r2, [r4, #184] ; 0xb8 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 300022ec: e3a02001 mov r2, #1 <== NOT EXECUTED 300022f0: e5842094 str r2, [r4, #148] ; 0x94 <== NOT EXECUTED static inline void arm_interrupt_enable( uint32_t level ) { ARM_SWITCH_REGISTERS; asm volatile ( 300022f4: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED 300022f8: e3a06000 mov r6, #0 <== NOT EXECUTED 300022fc: eaffffb9 b 300021e8 <== NOT EXECUTED */ if (tty->rawOutBufState == rob_wait) { /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 30002300: e590008c ldr r0, [r0, #140] ; 0x8c <== NOT EXECUTED 30002304: eb00097c bl 300048fc <== NOT EXECUTED 30002308: e3a06000 mov r6, #0 <== NOT EXECUTED 3000230c: eaffffbc b 30002204 <== NOT EXECUTED 30002310: 00000403 .word 0x00000403 30002314: 00000401 .word 0x00000401 30003d60 : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 30003d60: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED 30003d64: e24dd008 sub sp, sp, #8 <== NOT EXECUTED 30003d68: e1a04000 mov r4, r0 <== NOT EXECUTED 30003d6c: e28d7007 add r7, sp, #7 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 30003d70: e3a06000 mov r6, #0 <== NOT EXECUTED 30003d74: e1a0300d mov r3, sp <== NOT EXECUTED 30003d78: e3a01002 mov r1, #2 <== NOT EXECUTED 30003d7c: e3a02000 mov r2, #0 <== NOT EXECUTED 30003d80: e3a00003 mov r0, #3 <== NOT EXECUTED 30003d84: eb000110 bl 300041cc <== NOT EXECUTED TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { 30003d88: e59d3000 ldr r3, [sp] <== NOT EXECUTED 30003d8c: e3130001 tst r3, #1 <== NOT EXECUTED 30003d90: 1a000012 bne 30003de0 <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); 30003d94: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED 30003d98: e1a0e00f mov lr, pc <== NOT EXECUTED 30003d9c: e594f0a0 ldr pc, [r4, #160] ; 0xa0 <== NOT EXECUTED if (c != EOF) { 30003da0: e3700001 cmn r0, #1 <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); 30003da4: e1a03000 mov r3, r0 <== NOT EXECUTED if (c != EOF) { 30003da8: 0afffff1 beq 30003d74 <== NOT EXECUTED /* * pollRead did call enqueue on its own */ c_buf = c; rtems_termios_enqueue_raw_characters ( 30003dac: e1a01007 mov r1, r7 <== NOT EXECUTED 30003db0: e3a02001 mov r2, #1 <== NOT EXECUTED 30003db4: e1a00004 mov r0, r4 <== NOT EXECUTED c = tty->device.pollRead(tty->minor); if (c != EOF) { /* * pollRead did call enqueue on its own */ c_buf = c; 30003db8: e5cd3007 strb r3, [sp, #7] <== NOT EXECUTED rtems_termios_enqueue_raw_characters ( 30003dbc: ebfff96f bl 30002380 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 30003dc0: e1a0300d mov r3, sp <== NOT EXECUTED 30003dc4: e3a01002 mov r1, #2 <== NOT EXECUTED 30003dc8: e3a02000 mov r2, #0 <== NOT EXECUTED 30003dcc: e3a00003 mov r0, #3 <== NOT EXECUTED 30003dd0: eb0000fd bl 300041cc <== NOT EXECUTED TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { 30003dd4: e59d3000 ldr r3, [sp] <== NOT EXECUTED 30003dd8: e3130001 tst r3, #1 <== NOT EXECUTED 30003ddc: 0affffec beq 30003d94 <== NOT EXECUTED tty->rxTaskId = 0; 30003de0: e58460c4 str r6, [r4, #196] ; 0xc4 <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 30003de4: e1a00006 mov r0, r6 <== NOT EXECUTED 30003de8: eb00033b bl 30004adc <== NOT EXECUTED 30003dec: eaffffe0 b 30003d74 <== NOT EXECUTED 300020fc : void rtems_termios_rxirq_occured(struct rtems_termios_tty *tty) { /* * send event to rx daemon task */ rtems_event_send(tty->rxTaskId,TERMIOS_RX_PROC_EVENT); 300020fc: e59000c4 ldr r0, [r0, #196] ; 0xc4 <== NOT EXECUTED 30002100: e3a01002 mov r1, #2 <== NOT EXECUTED 30002104: ea00088e b 30004344 <== NOT EXECUTED 30003cf0 : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 30003cf0: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED 30003cf4: e59f6060 ldr r6, [pc, #96] ; 30003d5c <== NOT EXECUTED 30003cf8: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 30003cfc: e1a04000 mov r4, r0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 30003d00: e3a07000 mov r7, #0 <== NOT EXECUTED 30003d04: e1a0300d mov r3, sp <== NOT EXECUTED 30003d08: e3a01002 mov r1, #2 <== NOT EXECUTED 30003d0c: e3a02000 mov r2, #0 <== NOT EXECUTED 30003d10: e3a00003 mov r0, #3 <== NOT EXECUTED 30003d14: eb00012c bl 300041cc <== NOT EXECUTED TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { 30003d18: e59d3000 ldr r3, [sp] <== 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); 30003d1c: e1a00004 mov r0, r4 <== 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) { 30003d20: e3130001 tst r3, #1 <== NOT EXECUTED 30003d24: 1a000008 bne 30003d4c <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 30003d28: e59430cc ldr r3, [r4, #204] ; 0xcc <== NOT EXECUTED 30003d2c: e0863283 add r3, r6, r3, lsl #5 <== NOT EXECUTED 30003d30: e5933014 ldr r3, [r3, #20] <== NOT EXECUTED 30003d34: e3530000 cmp r3, #0 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 30003d38: 11a0e00f movne lr, pc <== NOT EXECUTED 30003d3c: 112fff13 bxne r3 <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 30003d40: e1a00004 mov r0, r4 <== NOT EXECUTED 30003d44: ebfff8ef bl 30002108 <== NOT EXECUTED 30003d48: eaffffed b 30003d04 <== NOT EXECUTED TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { tty->txTaskId = 0; 30003d4c: e58470c8 str r7, [r4, #200] ; 0xc8 <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 30003d50: e1a00007 mov r0, r7 <== NOT EXECUTED 30003d54: eb000360 bl 30004adc <== NOT EXECUTED 30003d58: eaffffe9 b 30003d04 <== NOT EXECUTED 30003d5c: 30018f6c .word 0x30018f6c 30002dcc : rtems_status_code rtems_termios_write (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 30002dcc: e5903000 ldr r3, [r0] rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 30002dd0: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 30002dd4: e5934034 ldr r4, [r3, #52] ; 0x34 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 30002dd8: e3a01000 mov r1, #0 rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 30002ddc: e1a05000 mov r5, 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); 30002de0: e1a02001 mov r2, r1 30002de4: e5940018 ldr r0, [r4, #24] 30002de8: eb00067b bl 300047dc if (sc != RTEMS_SUCCESSFUL) 30002dec: e2506000 subs r6, r0, #0 30002df0: 1a00000c bne 30002e28 return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 30002df4: e59420cc ldr r2, [r4, #204] ; 0xcc 30002df8: e59f3098 ldr r3, [pc, #152] ; 30002e98 30002dfc: e0833282 add r3, r3, r2, lsl #5 30002e00: e593300c ldr r3, [r3, #12] 30002e04: e3530000 cmp r3, #0 30002e08: 0a000008 beq 30002e30 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 30002e0c: e1a01005 mov r1, r5 <== NOT EXECUTED 30002e10: e1a00004 mov r0, r4 <== NOT EXECUTED 30002e14: e1a0e00f mov lr, pc <== NOT EXECUTED 30002e18: e12fff13 bx r3 <== NOT EXECUTED 30002e1c: e1a06000 mov r6, r0 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 30002e20: e5940018 ldr r0, [r4, #24] <== NOT EXECUTED 30002e24: eb0006b4 bl 300048fc <== NOT EXECUTED rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; } rtems_semaphore_release (tty->osem); return sc; } 30002e28: e1a00006 mov r0, r6 <== NOT EXECUTED 30002e2c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED if (rtems_termios_linesw[tty->t_line].l_write != NULL) { sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); rtems_semaphore_release (tty->osem); return sc; } if (tty->termios.c_oflag & OPOST) { 30002e30: e5943034 ldr r3, [r4, #52] ; 0x34 30002e34: e3130001 tst r3, #1 30002e38: 0a000011 beq 30002e84 uint32_t count = args->count; 30002e3c: e5958010 ldr r8, [r5, #16] char *buffer = args->buffer; 30002e40: e595a00c ldr sl, [r5, #12] while (count--) 30002e44: e3580000 cmp r8, #0 30002e48: 01a03006 moveq r3, r6 30002e4c: 0a000007 beq 30002e70 30002e50: e1a07006 mov r7, r6 oproc (*buffer++, tty); 30002e54: e7da0007 ldrb r0, [sl, r7] 30002e58: e1a01004 mov r1, r4 30002e5c: e2877001 add r7, r7, #1 30002e60: ebfffe4e bl 300027a0 return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 30002e64: e1580007 cmp r8, r7 30002e68: 1afffff9 bne 30002e54 oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; 30002e6c: e5953010 ldr r3, [r5, #16] 30002e70: e5853018 str r3, [r5, #24] } rtems_semaphore_release (tty->osem); 30002e74: e5940018 ldr r0, [r4, #24] 30002e78: eb00069f bl 300048fc return sc; } 30002e7c: e1a00006 mov r0, r6 30002e80: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} while (count--) oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); 30002e84: e595000c ldr r0, [r5, #12] <== NOT EXECUTED 30002e88: e5951010 ldr r1, [r5, #16] <== NOT EXECUTED 30002e8c: e1a02004 mov r2, r4 <== NOT EXECUTED 30002e90: ebfffdfa bl 30002680 <== NOT EXECUTED 30002e94: eafffff4 b 30002e6c <== NOT EXECUTED 30002e98: 30018f6c .word 0x30018f6c 30006428 : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 30006428: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} <== NOT EXECUTED int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) 3000642c: e2108202 ands r8, r0, #536870912 ; 0x20000000 <== NOT EXECUTED static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 30006430: e1a04000 mov r4, r0 <== NOT EXECUTED 30006434: e1a09001 mov r9, r1 <== NOT EXECUTED 30006438: e1a07002 mov r7, r2 <== NOT EXECUTED int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) 3000643c: 0a00000c beq 30006474 <== NOT EXECUTED { if (rtems_panic_in_progress++) 30006440: e59f2160 ldr r2, [pc, #352] ; 300065a8 <== NOT EXECUTED 30006444: e5923000 ldr r3, [r2] <== NOT EXECUTED 30006448: e3530000 cmp r3, #0 <== NOT EXECUTED 3000644c: e2833001 add r3, r3, #1 <== NOT EXECUTED 30006450: e5823000 str r3, [r2] <== NOT EXECUTED 30006454: 0a000004 beq 3000646c <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 30006458: e59f314c ldr r3, [pc, #332] ; 300065ac <== NOT EXECUTED 3000645c: e5931000 ldr r1, [r3] <== NOT EXECUTED 30006460: e2811001 add r1, r1, #1 <== NOT EXECUTED 30006464: e5831000 str r1, [r3] <== NOT EXECUTED RTEMS_COMPILER_MEMORY_BARRIER(); 30006468: e5923000 ldr r3, [r2] <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) 3000646c: e3530002 cmp r3, #2 <== NOT EXECUTED 30006470: ca00002e bgt 30006530 <== NOT EXECUTED return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 30006474: e59f5134 ldr r5, [pc, #308] ; 300065b0 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; 30006478: e3c4a207 bic sl, r4, #1879048192 ; 0x70000000 <== NOT EXECUTED /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 3000647c: e5953000 ldr r3, [r5] <== NOT EXECUTED 30006480: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED 30006484: eb003392 bl 300132d4 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 30006488: e2146101 ands r6, r4, #1073741824 ; 0x40000000 <== NOT EXECUTED 3000648c: 1a000038 bne 30006574 <== 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); 30006490: e5953000 ldr r3, [r5] <== NOT EXECUTED 30006494: e1a02007 mov r2, r7 <== NOT EXECUTED 30006498: e1a01009 mov r1, r9 <== NOT EXECUTED 3000649c: e593000c ldr r0, [r3, #12] <== NOT EXECUTED 300064a0: eb004bac bl 30019358 <== NOT EXECUTED if (status) 300064a4: e35a0000 cmp sl, #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); 300064a8: e1a07000 mov r7, r0 <== NOT EXECUTED if (status) 300064ac: 1a000025 bne 30006548 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) 300064b0: e3560000 cmp r6, #0 <== NOT EXECUTED 300064b4: 0a00000b beq 300064e8 <== NOT EXECUTED { if ((local_errno > 0) && *strerror(local_errno)) 300064b8: da000004 ble 300064d0 <== NOT EXECUTED 300064bc: e1a00006 mov r0, r6 <== NOT EXECUTED 300064c0: eb003754 bl 30014218 <== NOT EXECUTED 300064c4: e5d03000 ldrb r3, [r0] <== NOT EXECUTED 300064c8: e3530000 cmp r3, #0 <== NOT EXECUTED 300064cc: 1a00002b bne 30006580 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 300064d0: e5953000 ldr r3, [r5] <== NOT EXECUTED 300064d4: e59f10d8 ldr r1, [pc, #216] ; 300065b4 <== NOT EXECUTED 300064d8: e593000c ldr r0, [r3, #12] <== NOT EXECUTED 300064dc: e1a02006 mov r2, r6 <== NOT EXECUTED 300064e0: eb003439 bl 300135cc <== NOT EXECUTED 300064e4: e0877000 add r7, r7, r0 <== NOT EXECUTED } chars_written += fprintf(stderr, "\n"); 300064e8: e5953000 ldr r3, [r5] <== NOT EXECUTED 300064ec: e59f10c4 ldr r1, [pc, #196] ; 300065b8 <== NOT EXECUTED 300064f0: e593000c ldr r0, [r3, #12] <== NOT EXECUTED 300064f4: eb003434 bl 300135cc <== NOT EXECUTED (void) fflush(stderr); 300064f8: e5953000 ldr r3, [r5] <== 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"); 300064fc: e1a0a000 mov sl, r0 <== NOT EXECUTED (void) fflush(stderr); 30006500: e593000c ldr r0, [r3, #12] <== NOT EXECUTED 30006504: eb003372 bl 300132d4 <== NOT EXECUTED if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 30006508: e3140203 tst r4, #805306368 ; 0x30000000 <== 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"); 3000650c: 008a0007 addeq r0, sl, r7 <== NOT EXECUTED (void) fflush(stderr); if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 30006510: 08bd87f0 popeq {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED { if (error_flag & RTEMS_ERROR_PANIC) 30006514: e3580000 cmp r8, #0 <== NOT EXECUTED 30006518: 0a000006 beq 30006538 <== NOT EXECUTED { rtems_error(0, "fatal error, exiting"); 3000651c: e3a00000 mov r0, #0 <== NOT EXECUTED 30006520: e59f1094 ldr r1, [pc, #148] ; 300065bc <== NOT EXECUTED 30006524: eb000035 bl 30006600 <== NOT EXECUTED _exit(local_errno); 30006528: e1a00006 mov r0, r6 <== NOT EXECUTED 3000652c: eb00030f bl 30007170 <_exit> <== NOT EXECUTED } else { rtems_error(0, "fatal error, aborting"); abort(); 30006530: e3a00000 mov r0, #0 <== NOT EXECUTED } } return chars_written; } 30006534: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED rtems_error(0, "fatal error, exiting"); _exit(local_errno); } else { rtems_error(0, "fatal error, aborting"); 30006538: e59f1080 ldr r1, [pc, #128] ; 300065c0 <== NOT EXECUTED 3000653c: e1a00008 mov r0, r8 <== NOT EXECUTED 30006540: eb00002e bl 30006600 <== NOT EXECUTED abort(); 30006544: eb003266 bl 30012ee4 <== NOT EXECUTED #endif chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 30006548: e59f3060 ldr r3, [pc, #96] ; 300065b0 <== NOT EXECUTED 3000654c: e1a0000a mov r0, sl <== NOT EXECUTED 30006550: e5933000 ldr r3, [r3] <== NOT EXECUTED 30006554: e593a00c ldr sl, [r3, #12] <== NOT EXECUTED 30006558: ebffffae bl 30006418 <== NOT EXECUTED 3000655c: e59f1060 ldr r1, [pc, #96] ; 300065c4 <== NOT EXECUTED 30006560: e1a02000 mov r2, r0 <== NOT EXECUTED 30006564: e1a0000a mov r0, sl <== NOT EXECUTED 30006568: eb003417 bl 300135cc <== NOT EXECUTED 3000656c: e0877000 add r7, r7, r0 <== NOT EXECUTED 30006570: eaffffce b 300064b0 <== NOT EXECUTED (void) fflush(stdout); /* in case stdout/stderr same */ status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ local_errno = errno; 30006574: eb003263 bl 30012f08 <__errno> <== NOT EXECUTED 30006578: e5906000 ldr r6, [r0] <== NOT EXECUTED 3000657c: eaffffc3 b 30006490 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 30006580: e5953000 ldr r3, [r5] <== NOT EXECUTED 30006584: e1a00006 mov r0, r6 <== NOT EXECUTED 30006588: e593a00c ldr sl, [r3, #12] <== NOT EXECUTED 3000658c: eb003721 bl 30014218 <== NOT EXECUTED 30006590: e59f1030 ldr r1, [pc, #48] ; 300065c8 <== NOT EXECUTED 30006594: e1a02000 mov r2, r0 <== NOT EXECUTED 30006598: e1a0000a mov r0, sl <== NOT EXECUTED 3000659c: eb00340a bl 300135cc <== NOT EXECUTED 300065a0: e0877000 add r7, r7, r0 <== NOT EXECUTED if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) 300065a4: eaffffcf b 300064e8 <== NOT EXECUTED 300065a8: 300246c8 .word 0x300246c8 300065ac: 3002484c .word 0x3002484c 300065b0: 30023f10 .word 0x30023f10 300065b4: 30022cf4 .word 0x30022cf4 300065b8: 300227e4 .word 0x300227e4 300065bc: 30022d08 .word 0x30022d08 300065c0: 30022d20 .word 0x30022d20 300065c4: 30022cd4 .word 0x30022cd4 300065c8: 30022ce4 .word 0x30022ce4 30025880 : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 30025880: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} 30025884: e3a06000 mov r6, #0 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 30025888: e59f90e8 ldr r9, [pc, #232] ; 30025978 limit++; continue; } sign = 1; } if (!isdigit(c)) 3002588c: e59f80e8 ldr r8, [pc, #232] ; 3002597c return 0; d = c - '0'; if ((i > (limit / 10)) 30025890: e59fa0e8 ldr sl, [pc, #232] ; 30025980 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 30025894: e1a04000 mov r4, r0 30025898: e1a0b001 mov fp, r1 3002589c: e3e07102 mvn r7, #-2147483648 ; 0x80000000 300258a0: e1a05006 mov r5, r6 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 300258a4: e5943004 ldr r3, [r4, #4] 300258a8: e2433001 sub r3, r3, #1 300258ac: e3530000 cmp r3, #0 300258b0: e5843004 str r3, [r4, #4] 300258b4: ba00001d blt 30025930 300258b8: e5943000 ldr r3, [r4] 300258bc: e4d30001 ldrb r0, [r3], #1 if (c == ':') 300258c0: e350003a cmp r0, #58 ; 0x3a unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 300258c4: e5843000 str r3, [r4] if (c == ':') 300258c8: 0a00001d beq 30025944 break; if (sign == 0) { 300258cc: e3560000 cmp r6, #0 300258d0: 1a000004 bne 300258e8 if (c == '-') { 300258d4: e350002d cmp r0, #45 ; 0x2d sign = -1; limit++; 300258d8: 02877001 addeq r7, r7, #1 300258dc: 03e06000 mvneq r6, #0 for (;;) { c = getc(fp); if (c == ':') break; if (sign == 0) { if (c == '-') { 300258e0: 0affffef beq 300258a4 sign = -1; limit++; continue; 300258e4: e3a06001 mov r6, #1 } sign = 1; } if (!isdigit(c)) 300258e8: e5983000 ldr r3, [r8] 300258ec: e0833000 add r3, r3, r0 300258f0: e5d33001 ldrb r3, [r3, #1] 300258f4: e3130004 tst r3, #4 300258f8: 0a00001c beq 30025970 return 0; d = c - '0'; if ((i > (limit / 10)) 300258fc: e083279a umull r2, r3, sl, r7 30025900: e15501a3 cmp r5, r3, lsr #3 30025904: 8a000019 bhi 30025970 } sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; 30025908: e2400030 sub r0, r0, #48 ; 0x30 3002590c: 11a03105 lslne r3, r5, #2 if ((i > (limit / 10)) 30025910: 0a000011 beq 3002595c || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 30025914: e0835005 add r5, r3, r5 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 30025918: e5943004 ldr r3, [r4, #4] return 0; d = c - '0'; if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 3002591c: e0805085 add r5, r0, r5, lsl #1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 30025920: e2433001 sub r3, r3, #1 30025924: e3530000 cmp r3, #0 30025928: e5843004 str r3, [r4, #4] 3002592c: aaffffe1 bge 300258b8 30025930: e5990000 ldr r0, [r9] <== NOT EXECUTED 30025934: e1a01004 mov r1, r4 <== NOT EXECUTED 30025938: eb00736b bl 300426ec <__srget_r> <== NOT EXECUTED if (c == ':') 3002593c: e350003a cmp r0, #58 ; 0x3a <== NOT EXECUTED 30025940: 1affffe1 bne 300258cc <== NOT EXECUTED if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; } if (sign == 0) 30025944: e3560000 cmp r6, #0 30025948: 0a000008 beq 30025970 return 0; *val = i * sign; 3002594c: e0030695 mul r3, r5, r6 30025950: e3a00001 mov r0, #1 30025954: e58b3000 str r3, [fp] return 1; 30025958: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) 3002595c: e1a03105 lsl r3, r5, #2 <== NOT EXECUTED 30025960: e0832005 add r2, r3, r5 <== NOT EXECUTED 30025964: e0472082 sub r2, r7, r2, lsl #1 <== NOT EXECUTED 30025968: e1500002 cmp r0, r2 <== NOT EXECUTED 3002596c: 9affffe8 bls 30025914 <== NOT EXECUTED i = i * 10 + d; } if (sign == 0) return 0; *val = i * sign; return 1; 30025970: e3a00000 mov r0, #0 <== NOT EXECUTED } 30025974: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED 30025978: 30061ca4 .word 0x30061ca4 3002597c: 30061c98 .word 0x30061c98 30025980: cccccccd .word 0xcccccccd 30025984 : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 30025984: e92d41f0 push {r4, r5, r6, r7, r8, lr} 30025988: e1a05002 mov r5, r2 int c; *name = *bufp; 3002598c: e5922000 ldr r2, [r2] /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 30025990: e59d7018 ldr r7, [sp, #24] int c; *name = *bufp; for (;;) { c = getc(fp); 30025994: e59f60c8 ldr r6, [pc, #200] ; 30025a64 static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { int c; *name = *bufp; 30025998: e5812000 str r2, [r1] /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 3002599c: e1a04000 mov r4, r0 300259a0: e1a08003 mov r8, r3 300259a4: ea000013 b 300259f8 int c; *name = *bufp; for (;;) { c = getc(fp); 300259a8: e5943000 ldr r3, [r4] 300259ac: e4d30001 ldrb r0, [r3], #1 if (c == ':') { 300259b0: e350003a cmp r0, #58 ; 0x3a { int c; *name = *bufp; for (;;) { c = getc(fp); 300259b4: e5843000 str r3, [r4] if (c == ':') { 300259b8: 0a000018 beq 30025a20 if (nlFlag) return 0; break; } if (c == '\n') { 300259bc: e350000a cmp r0, #10 300259c0: 0a000023 beq 30025a54 if (!nlFlag) return 0; break; } if (c == EOF) 300259c4: e3700001 cmn r0, #1 300259c8: 0a000023 beq 30025a5c return 0; if (*nleft < 2) 300259cc: e5983000 ldr r3, [r8] 300259d0: e3530001 cmp r3, #1 300259d4: 9a000020 bls 30025a5c return 0; **bufp = c; 300259d8: e5953000 ldr r3, [r5] 300259dc: e5c30000 strb r0, [r3] ++(*bufp); 300259e0: e5952000 ldr r2, [r5] --(*nleft); 300259e4: e5983000 ldr r3, [r8] if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 300259e8: e2822001 add r2, r2, #1 --(*nleft); 300259ec: e2433001 sub r3, r3, #1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 300259f0: e5852000 str r2, [r5] --(*nleft); 300259f4: e5883000 str r3, [r8] { int c; *name = *bufp; for (;;) { c = getc(fp); 300259f8: e5943004 ldr r3, [r4, #4] 300259fc: e2433001 sub r3, r3, #1 30025a00: e3530000 cmp r3, #0 30025a04: e5843004 str r3, [r4, #4] 30025a08: aaffffe6 bge 300259a8 30025a0c: e5960000 ldr r0, [r6] 30025a10: e1a01004 mov r1, r4 30025a14: eb007334 bl 300426ec <__srget_r> if (c == ':') { 30025a18: e350003a cmp r0, #58 ; 0x3a 30025a1c: 1affffe6 bne 300259bc if (nlFlag) 30025a20: e3570000 cmp r7, #0 30025a24: 1a00000c bne 30025a5c return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; 30025a28: e5953000 ldr r3, [r5] 30025a2c: e3a02000 mov r2, #0 30025a30: e5c32000 strb r2, [r3] ++(*bufp); 30025a34: e5952000 ldr r2, [r5] --(*nleft); 30025a38: e5983000 ldr r3, [r8] **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 30025a3c: e2822001 add r2, r2, #1 --(*nleft); 30025a40: e2433001 sub r3, r3, #1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 30025a44: e5852000 str r2, [r5] --(*nleft); 30025a48: e5883000 str r3, [r8] 30025a4c: e3a00001 mov r0, #1 return 1; 30025a50: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} if (nlFlag) return 0; break; } if (c == '\n') { if (!nlFlag) 30025a54: e3570000 cmp r7, #0 30025a58: 1afffff2 bne 30025a28 --(*nleft); } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; 30025a5c: e3a00000 mov r0, #0 <== NOT EXECUTED } 30025a60: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED 30025a64: 30061ca4 .word 0x30061ca4 30025a68 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 30025a68: e92d41f0 push {r4, r5, r6, r7, r8, lr} 30025a6c: e24dd014 sub sp, sp, #20 int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 30025a70: e28d5008 add r5, sp, #8 30025a74: e28d4004 add r4, sp, #4 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 30025a78: e58d2008 str r2, [sp, #8] 30025a7c: e58d3004 str r3, [sp, #4] int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 30025a80: e3a06000 mov r6, #0 30025a84: e1a02005 mov r2, r5 30025a88: e1a03004 mov r3, r4 30025a8c: e58d6000 str r6, [sp] FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 30025a90: e1a07000 mov r7, r0 30025a94: e1a08001 mov r8, r1 int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 30025a98: ebffffb9 bl 30025984 30025a9c: e1500006 cmp r0, r6 30025aa0: 1a000002 bne 30025ab0 *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; return 1; 30025aa4: e3a00000 mov r0, #0 <== NOT EXECUTED } 30025aa8: e28dd014 add sp, sp, #20 30025aac: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) 30025ab0: e1a00007 mov r0, r7 30025ab4: e2881004 add r1, r8, #4 30025ab8: e1a02005 mov r2, r5 30025abc: e1a03004 mov r3, r4 30025ac0: e58d6000 str r6, [sp] 30025ac4: ebffffae bl 30025984 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 30025ac8: e1500006 cmp r0, r6 30025acc: 0afffff4 beq 30025aa4 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) 30025ad0: e1a00007 mov r0, r7 30025ad4: e28d1010 add r1, sp, #16 30025ad8: ebffff68 bl 30025880 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 30025adc: e1500006 cmp r0, r6 30025ae0: 0affffef beq 30025aa4 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 30025ae4: e1a03004 mov r3, r4 30025ae8: e1a00007 mov r0, r7 30025aec: e1a02005 mov r2, r5 30025af0: e3a04001 mov r4, #1 30025af4: e28d100c add r1, sp, #12 30025af8: e58d4000 str r4, [sp] 30025afc: ebffffa0 bl 30025984 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 30025b00: e1500006 cmp r0, r6 30025b04: 0affffe6 beq 30025aa4 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) return 0; grp->gr_gid = grgid; 30025b08: e1dd31b0 ldrh r3, [sp, #16] /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 30025b0c: e59d100c ldr r1, [sp, #12] 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; 30025b10: e1c830b8 strh r3, [r8, #8] /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 30025b14: e5d13000 ldrb r3, [r1] 30025b18: e1530006 cmp r3, r6 30025b1c: 03a04017 moveq r4, #23 30025b20: 0a000007 beq 30025b44 30025b24: e1a02001 mov r2, r1 if(*cp == ',') 30025b28: e353002c cmp r3, #44 ; 0x2c grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 30025b2c: e5f23001 ldrb r3, [r2, #1]! if(*cp == ',') memcount++; 30025b30: 02844001 addeq r4, r4, #1 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 30025b34: e3530000 cmp r3, #0 30025b38: 1afffffa bne 30025b28 30025b3c: e1a04104 lsl r4, r4, #2 30025b40: e2844013 add r4, r4, #19 } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 30025b44: e59d3004 ldr r3, [sp, #4] 30025b48: e1530004 cmp r3, r4 30025b4c: 3affffd4 bcc 30025aa4 return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 30025b50: e59d3008 ldr r3, [sp, #8] 30025b54: e283300f add r3, r3, #15 30025b58: e3c3300f bic r3, r3, #15 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 30025b5c: e5831000 str r1, [r3] for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 30025b60: e59d200c ldr r2, [sp, #12] /* * 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); 30025b64: e588300c str r3, [r8, #12] /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 30025b68: e5d23000 ldrb r3, [r2] 30025b6c: e3530000 cmp r3, #0 30025b70: 03a01004 moveq r1, #4 30025b74: 0a00000b beq 30025ba8 30025b78: e2822001 add r2, r2, #1 30025b7c: e3a01001 mov r1, #1 if(*cp == ',') { *cp = '\0'; 30025b80: e3a00000 mov r0, #0 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { if(*cp == ',') { 30025b84: e353002c cmp r3, #44 ; 0x2c *cp = '\0'; 30025b88: 05420001 strbeq r0, [r2, #-1] grp->gr_mem[memcount++] = cp + 1; 30025b8c: 0598300c ldreq r3, [r8, #12] 30025b90: 07832101 streq r2, [r3, r1, lsl #2] /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 30025b94: e4d23001 ldrb r3, [r2], #1 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; 30025b98: 02811001 addeq r1, r1, #1 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 30025b9c: e3530000 cmp r3, #0 30025ba0: 1afffff7 bne 30025b84 30025ba4: e1a01101 lsl r1, r1, #2 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 30025ba8: e598300c ldr r3, [r8, #12] 30025bac: e3a02000 mov r2, #0 30025bb0: e7832001 str r2, [r3, r1] 30025bb4: e3a00001 mov r0, #1 return 1; 30025bb8: eaffffba b 30025aa8 30025bfc : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 30025bfc: e92d41f0 push {r4, r5, r6, r7, r8, lr} 30025c00: e24dd014 sub sp, sp, #20 int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 30025c04: e28d5008 add r5, sp, #8 30025c08: e28d4004 add r4, sp, #4 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 30025c0c: e58d2008 str r2, [sp, #8] 30025c10: e58d3004 str r3, [sp, #4] int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 30025c14: e3a06000 mov r6, #0 30025c18: e1a02005 mov r2, r5 30025c1c: e1a03004 mov r3, r4 30025c20: e58d6000 str r6, [sp] FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 30025c24: e1a07000 mov r7, r0 30025c28: e1a08001 mov r8, r1 int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 30025c2c: ebffff54 bl 30025984 30025c30: e1500006 cmp r0, r6 30025c34: 1a000002 bne 30025c44 || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; pwd->pw_gid = pwgid; return 1; 30025c38: e3a00000 mov r0, #0 <== NOT EXECUTED } 30025c3c: e28dd014 add sp, sp, #20 30025c40: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) 30025c44: e1a00007 mov r0, r7 30025c48: e2881004 add r1, r8, #4 30025c4c: e1a02005 mov r2, r5 30025c50: e1a03004 mov r3, r4 30025c54: e58d6000 str r6, [sp] 30025c58: ebffff49 bl 30025984 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 30025c5c: e1500006 cmp r0, r6 30025c60: 0afffff4 beq 30025c38 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) 30025c64: e1a00007 mov r0, r7 30025c68: e28d1010 add r1, sp, #16 30025c6c: ebffff03 bl 30025880 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 30025c70: e1500006 cmp r0, r6 30025c74: 0affffef beq 30025c38 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) 30025c78: e1a00007 mov r0, r7 30025c7c: e28d100c add r1, sp, #12 30025c80: ebfffefe bl 30025880 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 30025c84: e1500006 cmp r0, r6 30025c88: 0affffea beq 30025c38 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) 30025c8c: e1a00007 mov r0, r7 30025c90: e288100c add r1, r8, #12 30025c94: e1a02005 mov r2, r5 30025c98: e1a03004 mov r3, r4 30025c9c: e58d6000 str r6, [sp] 30025ca0: ebffff37 bl 30025984 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 30025ca4: e1500006 cmp r0, r6 30025ca8: 0affffe2 beq 30025c38 || !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) 30025cac: e1a00007 mov r0, r7 30025cb0: e2881010 add r1, r8, #16 30025cb4: e1a02005 mov r2, r5 30025cb8: e1a03004 mov r3, r4 30025cbc: e58d6000 str r6, [sp] 30025cc0: ebffff2f bl 30025984 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 30025cc4: e1500006 cmp r0, r6 30025cc8: 0affffda beq 30025c38 || !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) 30025ccc: e1a00007 mov r0, r7 30025cd0: e2881014 add r1, r8, #20 30025cd4: e1a02005 mov r2, r5 30025cd8: e1a03004 mov r3, r4 30025cdc: e58d6000 str r6, [sp] 30025ce0: ebffff27 bl 30025984 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 30025ce4: e1500006 cmp r0, r6 30025ce8: 0affffd2 beq 30025c38 || !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)) 30025cec: e1a03004 mov r3, r4 30025cf0: e1a00007 mov r0, r7 30025cf4: e1a02005 mov r2, r5 30025cf8: e3a04001 mov r4, #1 30025cfc: e2881018 add r1, r8, #24 30025d00: e58d4000 str r4, [sp] 30025d04: ebffff1e bl 30025984 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 30025d08: e1500006 cmp r0, r6 30025d0c: 0affffc9 beq 30025c38 || !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; pwd->pw_gid = pwgid; 30025d10: e1dd30bc ldrh r3, [sp, #12] 30025d14: e1a00004 mov r0, r4 30025d18: e1c830ba strh r3, [r8, #10] || !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; 30025d1c: e1dd31b0 ldrh r3, [sp, #16] 30025d20: e1c830b8 strh r3, [r8, #8] pwd->pw_gid = pwgid; return 1; 30025d24: eaffffc4 b 30025c3c 30025838 : int setgid( gid_t gid ) { _POSIX_types_Gid = gid; 30025838: e59f300c ldr r3, [pc, #12] ; 3002584c <== NOT EXECUTED 3002583c: e5933000 ldr r3, [r3] <== NOT EXECUTED 30025840: e1c303b4 strh r0, [r3, #52] ; 0x34 <== NOT EXECUTED return 0; } 30025844: e3a00000 mov r0, #0 <== NOT EXECUTED 30025848: e12fff1e bx lr <== NOT EXECUTED 3002584c: 300614d0 .word 0x300614d0 30025e48 : return NULL; return &grent; } void setgrent(void) { 30025e48: e92d4010 push {r4, lr} <== NOT EXECUTED init_etc_passwd_group(); if (group_fp != NULL) 30025e4c: e59f4020 ldr r4, [pc, #32] ; 30025e74 <== NOT EXECUTED return &grent; } void setgrent(void) { init_etc_passwd_group(); 30025e50: ebffffc4 bl 30025d68 <== NOT EXECUTED if (group_fp != NULL) 30025e54: e5940000 ldr r0, [r4] <== NOT EXECUTED 30025e58: e3500000 cmp r0, #0 <== NOT EXECUTED fclose(group_fp); 30025e5c: 1b005d70 blne 3003d424 <== NOT EXECUTED group_fp = fopen("/etc/group", "r"); 30025e60: e59f0010 ldr r0, [pc, #16] ; 30025e78 <== NOT EXECUTED 30025e64: e59f1010 ldr r1, [pc, #16] ; 30025e7c <== NOT EXECUTED 30025e68: eb005f90 bl 3003dcb0 <== NOT EXECUTED 30025e6c: e5840000 str r0, [r4] <== NOT EXECUTED } 30025e70: e8bd8010 pop {r4, pc} <== NOT EXECUTED 30025e74: 30064f10 .word 0x30064f10 30025e78: 30059fc0 .word 0x30059fc0 30025e7c: 3005f7b0 .word 0x3005f7b0 30026040 : return NULL; return &pwent; } void setpwent(void) { 30026040: e92d4010 push {r4, lr} <== NOT EXECUTED init_etc_passwd_group(); if (passwd_fp != NULL) 30026044: e59f4020 ldr r4, [pc, #32] ; 3002606c <== NOT EXECUTED return &pwent; } void setpwent(void) { init_etc_passwd_group(); 30026048: ebffff46 bl 30025d68 <== NOT EXECUTED if (passwd_fp != NULL) 3002604c: e5940004 ldr r0, [r4, #4] <== NOT EXECUTED 30026050: e3500000 cmp r0, #0 <== NOT EXECUTED fclose(passwd_fp); 30026054: 1b005cf2 blne 3003d424 <== NOT EXECUTED passwd_fp = fopen("/etc/passwd", "r"); 30026058: e59f0010 ldr r0, [pc, #16] ; 30026070 <== NOT EXECUTED 3002605c: e59f1010 ldr r1, [pc, #16] ; 30026074 <== NOT EXECUTED 30026060: eb005f12 bl 3003dcb0 <== NOT EXECUTED 30026064: e5840004 str r0, [r4, #4] <== NOT EXECUTED } 30026068: e8bd8010 pop {r4, pc} <== NOT EXECUTED 3002606c: 30064f10 .word 0x30064f10 30026070: 30059f10 .word 0x30059f10 30026074: 3005f7b0 .word 0x3005f7b0 30005880 : int setuid( uid_t uid ) { _POSIX_types_Uid = uid; 30005880: e59f300c ldr r3, [pc, #12] ; 30005894 <== NOT EXECUTED 30005884: e5933000 ldr r3, [r3] <== NOT EXECUTED 30005888: e1c303b2 strh r0, [r3, #50] ; 0x32 <== NOT EXECUTED return 0; } 3000588c: e3a00000 mov r0, #0 <== NOT EXECUTED 30005890: e12fff1e bx lr <== NOT EXECUTED 30005894: 300614d0 .word 0x300614d0 30002d6c : int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { 30002d6c: e591203c ldr r2, [r1, #60] ; 0x3c <== NOT EXECUTED 30002d70: e59f3050 ldr r3, [pc, #80] ; 30002dc8 <== NOT EXECUTED /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 30002d74: e92d4030 push {r4, r5, lr} <== NOT EXECUTED int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { 30002d78: e0023003 and r3, r2, r3 <== NOT EXECUTED 30002d7c: e3530000 cmp r3, #0 <== NOT EXECUTED /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 30002d80: e1a04001 mov r4, r1 <== NOT EXECUTED 30002d84: e20050ff and r5, r0, #255 ; 0xff <== NOT EXECUTED int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { 30002d88: 1a000002 bne 30002d98 <== 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); 30002d8c: e1a00005 mov r0, r5 <== NOT EXECUTED } return i; } 30002d90: e8bd4030 pop {r4, r5, lr} <== 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); 30002d94: eaffff82 b 30002ba4 <== NOT EXECUTED /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 30002d98: e3a01000 mov r1, #0 <== NOT EXECUTED 30002d9c: e1a02001 mov r2, r1 <== NOT EXECUTED 30002da0: e5940018 ldr r0, [r4, #24] <== NOT EXECUTED 30002da4: eb00068c bl 300047dc <== NOT EXECUTED i = iproc (c, tty); 30002da8: e1a01004 mov r1, r4 <== NOT EXECUTED 30002dac: e1a00005 mov r0, r5 <== NOT EXECUTED 30002db0: ebffff7b bl 30002ba4 <== NOT EXECUTED 30002db4: e1a05000 mov r5, r0 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 30002db8: e5940018 ldr r0, [r4, #24] <== NOT EXECUTED 30002dbc: eb0006ce bl 300048fc <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } 30002dc0: e1a00005 mov r0, r5 <== NOT EXECUTED 30002dc4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED 30002dc8: 00000e78 .word 0x00000e78 30006e68 : int _STAT_NAME( const char *path, struct stat *buf ) { 30006e68: e92d4070 push {r4, r5, r6, lr} /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 30006e6c: e2515000 subs r5, r1, #0 int _STAT_NAME( const char *path, struct stat *buf ) { 30006e70: e24dd018 sub sp, sp, #24 30006e74: e1a06000 mov r6, r0 /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 30006e78: 0a00002f beq 30006f3c rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 30006e7c: eb00f395 bl 30043cd8 30006e80: e28d4004 add r4, sp, #4 30006e84: e1a01000 mov r1, r0 30006e88: e3a0c001 mov ip, #1 30006e8c: e1a00006 mov r0, r6 30006e90: e3a02000 mov r2, #0 30006e94: e1a03004 mov r3, r4 30006e98: e58dc000 str ip, [sp] 30006e9c: ebfff9fb bl 30005690 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 30006ea0: e2501000 subs r1, r0, #0 30006ea4: 1a000022 bne 30006f34 return -1; if ( !loc.handlers->fstat_h ){ 30006ea8: e59d300c ldr r3, [sp, #12] 30006eac: e5933018 ldr r3, [r3, #24] 30006eb0: e3530000 cmp r3, #0 30006eb4: 0a000013 beq 30006f08 /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 30006eb8: e3a02048 mov r2, #72 ; 0x48 30006ebc: e1a00005 mov r0, r5 30006ec0: eb00e5c2 bl 300405d0 status = (*loc.handlers->fstat_h)( &loc, buf ); 30006ec4: e1a01005 mov r1, r5 30006ec8: e59d300c ldr r3, [sp, #12] 30006ecc: e1a00004 mov r0, r4 30006ed0: e1a0e00f mov lr, pc 30006ed4: e593f018 ldr pc, [r3, #24] rtems_filesystem_freenode( &loc ); 30006ed8: e59d3010 ldr r3, [sp, #16] * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); status = (*loc.handlers->fstat_h)( &loc, buf ); 30006edc: e1a05000 mov r5, r0 rtems_filesystem_freenode( &loc ); 30006ee0: e3530000 cmp r3, #0 30006ee4: 0a000004 beq 30006efc 30006ee8: e593301c ldr r3, [r3, #28] 30006eec: e3530000 cmp r3, #0 30006ef0: 11a00004 movne r0, r4 30006ef4: 11a0e00f movne lr, pc 30006ef8: 112fff13 bxne r3 return status; } 30006efc: e1a00005 mov r0, r5 30006f00: e28dd018 add sp, sp, #24 30006f04: e8bd8070 pop {r4, r5, r6, pc} 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); 30006f08: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 30006f0c: e3530000 cmp r3, #0 <== NOT EXECUTED 30006f10: 0a000004 beq 30006f28 <== NOT EXECUTED 30006f14: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30006f18: e3530000 cmp r3, #0 <== NOT EXECUTED 30006f1c: 11a00004 movne r0, r4 <== NOT EXECUTED 30006f20: 11a0e00f movne lr, pc <== NOT EXECUTED 30006f24: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 30006f28: eb00d8f0 bl 3003d2f0 <__errno> <== NOT EXECUTED 30006f2c: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30006f30: e5803000 str r3, [r0] <== NOT EXECUTED 30006f34: e3e05000 mvn r5, #0 30006f38: eaffffef b 30006efc /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); 30006f3c: eb00d8eb bl 3003d2f0 <__errno> 30006f40: e3a0300e mov r3, #14 30006f44: e5803000 str r3, [r0] 30006f48: e3e05000 mvn r5, #0 30006f4c: eaffffea b 30006efc 30026d78 : */ extern rtems_chain_control rtems_filesystem_mount_table_control; int statvfs (const char *path, struct statvfs *sb) { 30026d78: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED 30026d7c: e24dd018 sub sp, sp, #24 <== NOT EXECUTED 30026d80: e1a04001 mov r4, r1 <== NOT EXECUTED 30026d84: e1a06000 mov r6, r0 <== 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 ) ) 30026d88: eb0073d2 bl 30043cd8 <== NOT EXECUTED 30026d8c: e28d5004 add r5, sp, #4 <== NOT EXECUTED 30026d90: e1a01000 mov r1, r0 <== NOT EXECUTED 30026d94: e3a0c001 mov ip, #1 <== NOT EXECUTED 30026d98: e1a00006 mov r0, r6 <== NOT EXECUTED 30026d9c: e3a02000 mov r2, #0 <== NOT EXECUTED 30026da0: e1a03005 mov r3, r5 <== NOT EXECUTED 30026da4: e58dc000 str ip, [sp] <== NOT EXECUTED 30026da8: ebff7a38 bl 30005690 <== NOT EXECUTED 30026dac: e3500000 cmp r0, #0 <== NOT EXECUTED 30026db0: 1a000028 bne 30026e58 <== NOT EXECUTED return -1; mt_entry = loc.mt_entry; 30026db4: e59d3014 ldr r3, [sp, #20] <== NOT EXECUTED fs_mount_root = &mt_entry->mt_fs_root; 30026db8: e5932028 ldr r2, [r3, #40] ; 0x28 <== NOT EXECUTED 30026dbc: e5922044 ldr r2, [r2, #68] ; 0x44 <== NOT EXECUTED 30026dc0: e3520000 cmp r2, #0 <== NOT EXECUTED 30026dc4: 0a000020 beq 30026e4c <== NOT EXECUTED if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); memset (sb, 0, sizeof (struct statvfs)); 30026dc8: e1a02004 mov r2, r4 <== NOT EXECUTED 30026dcc: e4820004 str r0, [r2], #4 <== NOT EXECUTED 30026dd0: e2822004 add r2, r2, #4 <== NOT EXECUTED 30026dd4: e5840004 str r0, [r4, #4] <== NOT EXECUTED 30026dd8: e4820004 str r0, [r2], #4 <== NOT EXECUTED 30026ddc: e4820004 str r0, [r2], #4 <== NOT EXECUTED 30026de0: e4820004 str r0, [r2], #4 <== NOT EXECUTED 30026de4: e4820004 str r0, [r2], #4 <== NOT EXECUTED 30026de8: e4820004 str r0, [r2], #4 <== NOT EXECUTED 30026dec: e4820004 str r0, [r2], #4 <== NOT EXECUTED 30026df0: e4820004 str r0, [r2], #4 <== NOT EXECUTED 30026df4: e4820004 str r0, [r2], #4 <== NOT EXECUTED 30026df8: e4820004 str r0, [r2], #4 <== NOT EXECUTED 30026dfc: e4820004 str r0, [r2], #4 <== NOT EXECUTED 30026e00: e4820004 str r0, [r2], #4 <== NOT EXECUTED 30026e04: e5820000 str r0, [r2] <== NOT EXECUTED result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 30026e08: e1a01004 mov r1, r4 <== NOT EXECUTED 30026e0c: e283001c add r0, r3, #28 <== NOT EXECUTED 30026e10: e5933028 ldr r3, [r3, #40] ; 0x28 <== NOT EXECUTED 30026e14: e1a0e00f mov lr, pc <== NOT EXECUTED 30026e18: e593f044 ldr pc, [r3, #68] ; 0x44 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 30026e1c: e59d3010 ldr r3, [sp, #16] <== 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 ); 30026e20: e1a04000 mov r4, r0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 30026e24: e3530000 cmp r3, #0 <== NOT EXECUTED 30026e28: 0a000004 beq 30026e40 <== NOT EXECUTED 30026e2c: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30026e30: e3530000 cmp r3, #0 <== NOT EXECUTED 30026e34: 11a00005 movne r0, r5 <== NOT EXECUTED 30026e38: 11a0e00f movne lr, pc <== NOT EXECUTED 30026e3c: 112fff13 bxne r3 <== NOT EXECUTED return result; } 30026e40: e1a00004 mov r0, r4 <== NOT EXECUTED 30026e44: e28dd018 add sp, sp, #24 <== NOT EXECUTED 30026e48: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED mt_entry = loc.mt_entry; fs_mount_root = &mt_entry->mt_fs_root; if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 30026e4c: eb005927 bl 3003d2f0 <__errno> <== NOT EXECUTED 30026e50: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30026e54: e5803000 str r3, [r0] <== NOT EXECUTED 30026e58: e3e04000 mvn r4, #0 <== NOT EXECUTED 30026e5c: eafffff7 b 30026e40 <== NOT EXECUTED 30026e60 : int symlink( const char *actualpath, const char *sympath ) { 30026e60: e92d40f0 push {r4, r5, r6, r7, lr} rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 30026e64: e5d13000 ldrb r3, [r1] int symlink( const char *actualpath, const char *sympath ) { 30026e68: e24dd018 sub sp, sp, #24 rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 30026e6c: e353002f cmp r3, #47 ; 0x2f 30026e70: 1353005c cmpne r3, #92 ; 0x5c int symlink( const char *actualpath, const char *sympath ) { 30026e74: e1a0e001 mov lr, r1 30026e78: e1a05000 mov r5, r0 rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 30026e7c: 13a06000 movne r6, #0 30026e80: 03a06001 moveq r6, #1 30026e84: 0a000001 beq 30026e90 30026e88: e3530000 cmp r3, #0 30026e8c: 1a000029 bne 30026f38 30026e90: e59f30dc ldr r3, [pc, #220] ; 30026f74 30026e94: e1a0400d mov r4, sp 30026e98: e593c000 ldr ip, [r3] 30026e9c: e3a06001 mov r6, #1 30026ea0: e28cc018 add ip, ip, #24 30026ea4: e1a07004 mov r7, r4 30026ea8: e8bc000f ldm ip!, {r0, r1, r2, r3} 30026eac: e8a7000f stmia r7!, {r0, r1, r2, r3} if ( !loc.ops->evalformake_h ) { 30026eb0: e59d300c ldr r3, [sp, #12] rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 30026eb4: e59c2000 ldr r2, [ip] if ( !loc.ops->evalformake_h ) { 30026eb8: e5933004 ldr r3, [r3, #4] rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 30026ebc: e5872000 str r2, [r7] if ( !loc.ops->evalformake_h ) { 30026ec0: e3530000 cmp r3, #0 30026ec4: 0a000025 beq 30026f60 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 30026ec8: e08e0006 add r0, lr, r6 30026ecc: e1a0100d mov r1, sp 30026ed0: e28d2014 add r2, sp, #20 30026ed4: e1a0e00f mov lr, pc 30026ed8: e12fff13 bx r3 if ( result != 0 ) 30026edc: e3500000 cmp r0, #0 30026ee0: 1a000021 bne 30026f6c return -1; if ( !loc.ops->symlink_h ) { 30026ee4: e59d200c ldr r2, [sp, #12] 30026ee8: e5923038 ldr r3, [r2, #56] ; 0x38 30026eec: e3530000 cmp r3, #0 30026ef0: 0a000015 beq 30026f4c rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); 30026ef4: e1a01005 mov r1, r5 30026ef8: e1a0000d mov r0, sp 30026efc: e59d2014 ldr r2, [sp, #20] 30026f00: e1a0e00f mov lr, pc 30026f04: e12fff13 bx r3 rtems_filesystem_freenode( &loc ); 30026f08: e59d300c ldr r3, [sp, #12] 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); 30026f0c: e1a05000 mov r5, r0 rtems_filesystem_freenode( &loc ); 30026f10: e3530000 cmp r3, #0 30026f14: 0a000004 beq 30026f2c 30026f18: e593301c ldr r3, [r3, #28] 30026f1c: e3530000 cmp r3, #0 30026f20: 11a0000d movne r0, sp 30026f24: 11a0e00f movne lr, pc 30026f28: 112fff13 bxne r3 return result; } 30026f2c: e1a00005 mov r0, r5 30026f30: e28dd018 add sp, sp, #24 30026f34: e8bd80f0 pop {r4, r5, r6, r7, pc} rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 30026f38: e59f3034 ldr r3, [pc, #52] ; 30026f74 30026f3c: e1a0400d mov r4, sp 30026f40: e593c000 ldr ip, [r3] 30026f44: e28cc004 add ip, ip, #4 30026f48: eaffffd5 b 30026ea4 result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); if ( result != 0 ) return -1; if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); 30026f4c: e592301c ldr r3, [r2, #28] <== NOT EXECUTED 30026f50: e3530000 cmp r3, #0 <== NOT EXECUTED 30026f54: 11a0000d movne r0, sp <== NOT EXECUTED 30026f58: 11a0e00f movne lr, pc <== NOT EXECUTED 30026f5c: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 30026f60: eb0058e2 bl 3003d2f0 <__errno> <== NOT EXECUTED 30026f64: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30026f68: e5803000 str r3, [r0] <== NOT EXECUTED 30026f6c: e3e05000 mvn r5, #0 30026f70: eaffffed b 30026f2c 30026f74: 300614d0 .word 0x300614d0 3001188c : int fd, int opt, struct termios *tp ) { switch (opt) { 3001188c: e3510000 cmp r1, #0 int tcsetattr( int fd, int opt, struct termios *tp ) { 30011890: e92d4030 push {r4, r5, lr} 30011894: e1a04002 mov r4, r2 30011898: e1a05000 mov r5, r0 switch (opt) { 3001189c: 0a00000b beq 300118d0 300118a0: e3510001 cmp r1, #1 <== NOT EXECUTED 300118a4: 0a000004 beq 300118bc <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 300118a8: eb000fd6 bl 30015808 <__errno> <== NOT EXECUTED 300118ac: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 300118b0: e5803000 str r3, [r0] <== NOT EXECUTED * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); } } 300118b4: e3e00000 mvn r0, #0 <== NOT EXECUTED 300118b8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED switch (opt) { default: rtems_set_errno_and_return_minus_one( ENOTSUP ); case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) 300118bc: e3a01003 mov r1, #3 <== NOT EXECUTED 300118c0: e3a02000 mov r2, #0 <== NOT EXECUTED 300118c4: eb000c74 bl 30014a9c <== NOT EXECUTED 300118c8: e3500000 cmp r0, #0 <== NOT EXECUTED 300118cc: bafffff8 blt 300118b4 <== NOT EXECUTED return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 300118d0: e1a00005 mov r0, r5 300118d4: e1a02004 mov r2, r4 300118d8: e3a01002 mov r1, #2 } } 300118dc: e8bd4030 pop {r4, r5, lr} return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 300118e0: ea000c6d b 30014a9c 3000bf94 : #include int unlink( const char *path ) { 3000bf94: e92d40f0 push {r4, r5, r6, r7, lr} 3000bf98: e24dd02c sub sp, sp, #44 ; 0x2c 3000bf9c: e1a05000 mov r5, r0 /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 3000bfa0: ebffd4d8 bl 30001308 if ( parentpathlen == 0 ) 3000bfa4: e2507000 subs r7, r0, #0 3000bfa8: 1a000078 bne 3000c190 rtems_filesystem_get_start_loc( path, &i, &parentloc ); 3000bfac: e5d53000 ldrb r3, [r5] 3000bfb0: e353002f cmp r3, #47 ; 0x2f 3000bfb4: 1353005c cmpne r3, #92 ; 0x5c 3000bfb8: 1a000049 bne 3000c0e4 3000bfbc: e59f3258 ldr r3, [pc, #600] ; 3000c21c 3000bfc0: e28d4018 add r4, sp, #24 3000bfc4: e593c000 ldr ip, [r3] 3000bfc8: e3a06000 mov r6, #0 3000bfcc: e28cc018 add ip, ip, #24 3000bfd0: e1a0e004 mov lr, r4 3000bfd4: e8bc000f ldm ip!, {r0, r1, r2, r3} 3000bfd8: e8ae000f stmia lr!, {r0, r1, r2, r3} 3000bfdc: e59c2000 ldr r2, [ip] 3000bfe0: e58e2000 str r2, [lr] /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 3000bfe4: e28dc004 add ip, sp, #4 3000bfe8: e1a0e004 mov lr, r4 3000bfec: e8be000f ldm lr!, {r0, r1, r2, r3} 3000bff0: e8ac000f stmia ip!, {r0, r1, r2, r3} 3000bff4: e59e3000 ldr r3, [lr] name = path + parentpathlen; 3000bff8: e0855007 add r5, r5, r7 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 3000bffc: e58c3000 str r3, [ip] name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 3000c000: e1a00005 mov r0, r5 3000c004: eb0004a2 bl 3000d294 3000c008: e1a01000 mov r1, r0 3000c00c: e1a00005 mov r0, r5 3000c010: ebffd4a8 bl 300012b8 3000c014: e0857000 add r7, r5, r0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 3000c018: e1a00007 mov r0, r7 3000c01c: eb00049c bl 3000d294 3000c020: e28d5004 add r5, sp, #4 3000c024: e3a0c000 mov ip, #0 3000c028: e1a01000 mov r1, r0 3000c02c: e1a0200c mov r2, ip 3000c030: e1a00007 mov r0, r7 3000c034: e1a03005 mov r3, r5 3000c038: e58dc000 str ip, [sp] 3000c03c: ebffd4cb bl 30001370 0, &loc, false ); if ( result != 0 ) { 3000c040: e3500000 cmp r0, #0 3000c044: 1a00002e bne 3000c104 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return -1; } if ( !loc.ops->node_type_h ) { 3000c048: e59d2010 ldr r2, [sp, #16] 3000c04c: e5923010 ldr r3, [r2, #16] 3000c050: e3530000 cmp r3, #0 3000c054: 0a000039 beq 3000c140 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 ) { 3000c058: e1a00005 mov r0, r5 3000c05c: e1a0e00f mov lr, pc 3000c060: e12fff13 bx r3 3000c064: e3500001 cmp r0, #1 3000c068: 0a000054 beq 3000c1c0 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { 3000c06c: e59d2010 ldr r2, [sp, #16] 3000c070: e592300c ldr r3, [r2, #12] 3000c074: e3530000 cmp r3, #0 3000c078: 0a000030 beq 3000c140 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 3000c07c: e1a00004 mov r0, r4 3000c080: e1a01005 mov r1, r5 3000c084: e1a0e00f mov lr, pc 3000c088: e12fff13 bx r3 rtems_filesystem_freenode( &loc ); 3000c08c: e59d3010 ldr r3, [sp, #16] if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 3000c090: e1a07000 mov r7, r0 rtems_filesystem_freenode( &loc ); 3000c094: e3530000 cmp r3, #0 3000c098: 0a000004 beq 3000c0b0 3000c09c: e593301c ldr r3, [r3, #28] 3000c0a0: e3530000 cmp r3, #0 3000c0a4: 11a00005 movne r0, r5 3000c0a8: 11a0e00f movne lr, pc 3000c0ac: 112fff13 bxne r3 if ( free_parentloc ) 3000c0b0: e3560000 cmp r6, #0 3000c0b4: 0a000007 beq 3000c0d8 rtems_filesystem_freenode( &parentloc ); 3000c0b8: e59d3024 ldr r3, [sp, #36] ; 0x24 3000c0bc: e3530000 cmp r3, #0 3000c0c0: 0a000004 beq 3000c0d8 3000c0c4: e593301c ldr r3, [r3, #28] 3000c0c8: e3530000 cmp r3, #0 3000c0cc: 11a00004 movne r0, r4 3000c0d0: 11a0e00f movne lr, pc 3000c0d4: 112fff13 bxne r3 return result; } 3000c0d8: e1a00007 mov r0, r7 3000c0dc: e28dd02c add sp, sp, #44 ; 0x2c 3000c0e0: e8bd80f0 pop {r4, r5, r6, r7, pc} */ parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); 3000c0e4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000c0e8: 0affffb3 beq 3000bfbc <== NOT EXECUTED 3000c0ec: e59f3128 ldr r3, [pc, #296] ; 3000c21c <== NOT EXECUTED 3000c0f0: e28d4018 add r4, sp, #24 <== NOT EXECUTED 3000c0f4: e593c000 ldr ip, [r3] <== NOT EXECUTED 3000c0f8: e1a06007 mov r6, r7 <== NOT EXECUTED 3000c0fc: e28cc004 add ip, ip, #4 <== NOT EXECUTED 3000c100: eaffffb2 b 3000bfd0 <== NOT EXECUTED name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) 3000c104: e3560000 cmp r6, #0 3000c108: 1a000001 bne 3000c114 result = (*loc.ops->unlink_h)( &parentloc, &loc ); rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 3000c10c: e3e07000 mvn r7, #0 <== NOT EXECUTED 3000c110: eafffff0 b 3000c0d8 <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 3000c114: e59d3024 ldr r3, [sp, #36] ; 0x24 3000c118: e3530000 cmp r3, #0 3000c11c: 0afffffa beq 3000c10c 3000c120: e593301c ldr r3, [r3, #28] 3000c124: e3530000 cmp r3, #0 3000c128: 0afffff7 beq 3000c10c 3000c12c: e1a00004 mov r0, r4 3000c130: e1a0e00f mov lr, pc 3000c134: e12fff13 bx r3 3000c138: e3e07000 mvn r7, #0 3000c13c: eaffffe5 b 3000c0d8 rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { rtems_filesystem_freenode( &loc ); 3000c140: e592301c ldr r3, [r2, #28] <== NOT EXECUTED 3000c144: e3530000 cmp r3, #0 <== NOT EXECUTED 3000c148: 11a00005 movne r0, r5 <== NOT EXECUTED 3000c14c: 11a0e00f movne lr, pc <== NOT EXECUTED 3000c150: 112fff13 bxne r3 <== NOT EXECUTED if ( free_parentloc ) 3000c154: e3560000 cmp r6, #0 <== NOT EXECUTED 3000c158: 0a000007 beq 3000c17c <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 3000c15c: e59d3024 ldr r3, [sp, #36] ; 0x24 <== NOT EXECUTED 3000c160: e3530000 cmp r3, #0 <== NOT EXECUTED 3000c164: 0a000004 beq 3000c17c <== NOT EXECUTED 3000c168: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 3000c16c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000c170: 11a00004 movne r0, r4 <== NOT EXECUTED 3000c174: 11a0e00f movne lr, pc <== NOT EXECUTED 3000c178: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 3000c17c: eb000053 bl 3000c2d0 <__errno> <== NOT EXECUTED 3000c180: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 3000c184: e5803000 str r3, [r0] <== NOT EXECUTED 3000c188: e3e07000 mvn r7, #0 <== NOT EXECUTED 3000c18c: eaffffd1 b 3000c0d8 <== NOT EXECUTED parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path( path, parentpathlen, 3000c190: e28d4018 add r4, sp, #24 3000c194: e3a0c000 mov ip, #0 3000c198: e1a00005 mov r0, r5 3000c19c: e1a01007 mov r1, r7 3000c1a0: e3a02002 mov r2, #2 3000c1a4: e1a03004 mov r3, r4 3000c1a8: e58dc000 str ip, [sp] 3000c1ac: ebffd4ab bl 30001460 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 3000c1b0: e3500000 cmp r0, #0 3000c1b4: 1affffd4 bne 3000c10c 3000c1b8: e3a06001 mov r6, #1 3000c1bc: eaffff88 b 3000bfe4 rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 3000c1c0: e59d3010 ldr r3, [sp, #16] 3000c1c4: e3530000 cmp r3, #0 3000c1c8: 0a000004 beq 3000c1e0 3000c1cc: e593301c ldr r3, [r3, #28] 3000c1d0: e3530000 cmp r3, #0 3000c1d4: 11a00005 movne r0, r5 3000c1d8: 11a0e00f movne lr, pc 3000c1dc: 112fff13 bxne r3 if ( free_parentloc ) 3000c1e0: e3560000 cmp r6, #0 3000c1e4: 0a000007 beq 3000c208 rtems_filesystem_freenode( &parentloc ); 3000c1e8: e59d3024 ldr r3, [sp, #36] ; 0x24 <== NOT EXECUTED 3000c1ec: e3530000 cmp r3, #0 <== NOT EXECUTED 3000c1f0: 0a000004 beq 3000c208 <== NOT EXECUTED 3000c1f4: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 3000c1f8: e3530000 cmp r3, #0 <== NOT EXECUTED 3000c1fc: 11a00004 movne r0, r4 <== NOT EXECUTED 3000c200: 11a0e00f movne lr, pc <== NOT EXECUTED 3000c204: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); 3000c208: eb000030 bl 3000c2d0 <__errno> 3000c20c: e3a03015 mov r3, #21 3000c210: e5803000 str r3, [r0] 3000c214: e3e07000 mvn r7, #0 3000c218: eaffffae b 3000c0d8 3000c21c: 300189d4 .word 0x300189d4 30008fa8 : */ int unmount( const char *path ) { 30008fa8: e92d4030 push {r4, r5, lr} 30008fac: e24dd018 sub sp, sp, #24 30008fb0: e1a05000 mov r5, r0 * 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 ) ) 30008fb4: eb00eb47 bl 30043cd8 30008fb8: e28d4004 add r4, sp, #4 30008fbc: e1a01000 mov r1, r0 30008fc0: e3a0c001 mov ip, #1 30008fc4: e1a00005 mov r0, r5 30008fc8: e3a02000 mov r2, #0 30008fcc: e1a03004 mov r3, r4 30008fd0: e58dc000 str ip, [sp] 30008fd4: ebfff1ad bl 30005690 30008fd8: e3500000 cmp r0, #0 30008fdc: 1a000032 bne 300090ac return -1; mt_entry = loc.mt_entry; 30008fe0: e59d5014 ldr r5, [sp, #20] fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root; 30008fe4: e59d3004 ldr r3, [sp, #4] 30008fe8: e595201c ldr r2, [r5, #28] 30008fec: e1520003 cmp r2, r3 30008ff0: 1a000049 bne 3000911c /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 30008ff4: e59d3010 ldr r3, [sp, #16] 30008ff8: e3530000 cmp r3, #0 30008ffc: 0a000004 beq 30009014 30009000: e593301c ldr r3, [r3, #28] 30009004: e3530000 cmp r3, #0 30009008: 11a00004 movne r0, r4 3000900c: 11a0e00f movne lr, pc 30009010: 112fff13 bxne r3 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; 30009014: e5953014 ldr r3, [r5, #20] 30009018: e5933028 ldr r3, [r3, #40] ; 0x28 3000901c: e3530000 cmp r3, #0 30009020: 0a000052 beq 30009170 fs_root_loc = &mt_entry->mt_fs_root; 30009024: e5953028 ldr r3, [r5, #40] ; 0x28 30009028: e593302c ldr r3, [r3, #44] ; 0x2c 3000902c: e3530000 cmp r3, #0 30009030: 0a00004e beq 30009170 * 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 ) 30009034: e59f3148 ldr r3, [pc, #328] ; 30009184 30009038: e5933000 ldr r3, [r3] 3000903c: e5933014 ldr r3, [r3, #20] 30009040: e1530005 cmp r3, r5 30009044: 0a00001b beq 300090b8 /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 30009048: e59f1138 ldr r1, [pc, #312] ; 30009188 3000904c: e4913004 ldr r3, [r1], #4 30009050: e1530001 cmp r3, r1 30009054: 0a00000a beq 30009084 !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 ) { 30009058: e595002c ldr r0, [r5, #44] ; 0x2c 3000905c: e5932018 ldr r2, [r3, #24] 30009060: e1520000 cmp r2, r0 30009064: 1a000003 bne 30009078 30009068: ea000012 b 300090b8 <== NOT EXECUTED 3000906c: e5932018 ldr r2, [r3, #24] 30009070: e1500002 cmp r0, r2 30009074: 0a00000f beq 300090b8 * 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 ) { 30009078: e5933000 ldr r3, [r3] /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 3000907c: e1530001 cmp r3, r1 30009080: 1afffff9 bne 3000906c * 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 ) 30009084: e1a00005 mov r0, r5 30009088: ebfff26e bl 30005a48 3000908c: e3500001 cmp r0, #1 30009090: 0a000008 beq 300090b8 * 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 ) 30009094: e5953014 ldr r3, [r5, #20] 30009098: e1a00005 mov r0, r5 3000909c: e1a0e00f mov lr, pc 300090a0: e593f028 ldr pc, [r3, #40] ; 0x28 300090a4: e2504000 subs r4, r0, #0 300090a8: 0a000007 beq 300090cc */ rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; 300090ac: e3e00000 mvn r0, #0 } 300090b0: e28dd018 add sp, sp, #24 300090b4: e8bd8030 pop {r4, r5, pc} * 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 ); 300090b8: eb00d08c bl 3003d2f0 <__errno> 300090bc: e3a03010 mov r3, #16 300090c0: e5803000 str r3, [r0] 300090c4: e3e00000 mvn r0, #0 300090c8: eafffff8 b 300090b0 * 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){ 300090cc: e5953028 ldr r3, [r5, #40] ; 0x28 300090d0: e1a00005 mov r0, r5 300090d4: e1a0e00f mov lr, pc 300090d8: e593f02c ldr pc, [r3, #44] ; 0x2c 300090dc: e3500000 cmp r0, #0 300090e0: 1a00001a bne 30009150 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 300090e4: e1a00005 mov r0, r5 300090e8: eb00059f bl 3000a76c <_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 ); 300090ec: e5953014 ldr r3, [r5, #20] 300090f0: e3530000 cmp r3, #0 300090f4: 0a000004 beq 3000910c 300090f8: e593301c ldr r3, [r3, #28] 300090fc: e3530000 cmp r3, #0 30009100: 12850008 addne r0, r5, #8 30009104: 11a0e00f movne lr, pc 30009108: 112fff13 bxne r3 free( mt_entry ); 3000910c: e1a00005 mov r0, r5 30009110: ebfff18f bl 30005754 30009114: e3a00000 mov r0, #0 return 0; 30009118: eaffffe4 b 300090b0 /* * 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 ); 3000911c: e59d3010 ldr r3, [sp, #16] 30009120: e3530000 cmp r3, #0 30009124: 0a000004 beq 3000913c 30009128: e593301c ldr r3, [r3, #28] 3000912c: e3530000 cmp r3, #0 30009130: 11a00004 movne r0, r4 30009134: 11a0e00f movne lr, pc 30009138: 112fff13 bxne r3 rtems_set_errno_and_return_minus_one( EACCES ); 3000913c: eb00d06b bl 3003d2f0 <__errno> 30009140: e3a0300d mov r3, #13 30009144: e5803000 str r3, [r0] 30009148: e3e00000 mvn r0, #0 3000914c: eaffffd7 b 300090b0 * This was response was questionable but the best we could * come up with. */ if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){ if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) 30009150: e1a00005 mov r0, r5 <== NOT EXECUTED 30009154: e5953014 ldr r3, [r5, #20] <== NOT EXECUTED 30009158: e1a0e00f mov lr, pc <== NOT EXECUTED 3000915c: e593f020 ldr pc, [r3, #32] <== NOT EXECUTED 30009160: e3500000 cmp r0, #0 <== NOT EXECUTED 30009164: 0affffd0 beq 300090ac <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 30009168: e1a00004 mov r0, r4 <== NOT EXECUTED 3000916c: eb0004bd bl 3000a468 <== NOT EXECUTED if ( !fs_mount_loc->ops->unmount_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( !fs_root_loc->ops->fsunmount_me_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 30009170: eb00d05e bl 3003d2f0 <__errno> <== NOT EXECUTED 30009174: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30009178: e5803000 str r3, [r0] <== NOT EXECUTED 3000917c: e3e00000 mvn r0, #0 <== NOT EXECUTED 30009180: eaffffca b 300090b0 <== NOT EXECUTED 30009184: 300614d0 .word 0x300614d0 30009188: 30065240 .word 0x30065240 30027004 : int utime( const char *path, const struct utimbuf *times ) { 30027004: e92d4070 push {r4, r5, r6, lr} 30027008: e24dd018 sub sp, sp, #24 3002700c: e1a05001 mov r5, r1 30027010: e1a06000 mov r6, r0 rtems_filesystem_location_info_t temp_loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 30027014: eb00732f bl 30043cd8 30027018: e28d4004 add r4, sp, #4 3002701c: e1a01000 mov r1, r0 30027020: e3a0c001 mov ip, #1 30027024: e1a00006 mov r0, r6 30027028: e3a02000 mov r2, #0 3002702c: e1a03004 mov r3, r4 30027030: e58dc000 str ip, [sp] 30027034: ebff7995 bl 30005690 30027038: e3500000 cmp r0, #0 3002703c: 1a00001b bne 300270b0 return -1; if ( !temp_loc.ops->utime_h ){ 30027040: e59d2010 ldr r2, [sp, #16] 30027044: e5923030 ldr r3, [r2, #48] ; 0x30 30027048: e3530000 cmp r3, #0 3002704c: 0a00000f beq 30027090 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 ); 30027050: e8950006 ldm r5, {r1, r2} 30027054: e1a00004 mov r0, r4 30027058: e1a0e00f mov lr, pc 3002705c: e12fff13 bx r3 rtems_filesystem_freenode( &temp_loc ); 30027060: e59d3010 ldr r3, [sp, #16] 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 ); 30027064: e1a05000 mov r5, r0 rtems_filesystem_freenode( &temp_loc ); 30027068: e3530000 cmp r3, #0 3002706c: 0a000004 beq 30027084 30027070: e593301c ldr r3, [r3, #28] 30027074: e3530000 cmp r3, #0 30027078: 11a00004 movne r0, r4 3002707c: 11a0e00f movne lr, pc 30027080: 112fff13 bxne r3 return result; } 30027084: e1a00005 mov r0, r5 30027088: e28dd018 add sp, sp, #24 3002708c: e8bd8070 pop {r4, r5, r6, pc} if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) return -1; if ( !temp_loc.ops->utime_h ){ rtems_filesystem_freenode( &temp_loc ); 30027090: e592301c ldr r3, [r2, #28] <== NOT EXECUTED 30027094: e3530000 cmp r3, #0 <== NOT EXECUTED 30027098: 11a00004 movne r0, r4 <== NOT EXECUTED 3002709c: 11a0e00f movne lr, pc <== NOT EXECUTED 300270a0: 112fff13 bxne r3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 300270a4: eb005891 bl 3003d2f0 <__errno> <== NOT EXECUTED 300270a8: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 300270ac: e5803000 str r3, [r0] <== NOT EXECUTED 300270b0: e3e05000 mvn r5, #0 300270b4: eafffff2 b 30027084 300174ac : ) { ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 300174ac: e59f30bc ldr r3, [pc, #188] ; 30017570 ssize_t write( int fd, const void *buffer, size_t count ) { 300174b0: e92d4810 push {r4, fp, lr} ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 300174b4: e5933000 ldr r3, [r3] 300174b8: e1500003 cmp r0, r3 300174bc: 2a00001c bcs 30017534 iop = rtems_libio_iop( fd ); 300174c0: e59f40ac ldr r4, [pc, #172] ; 30017574 300174c4: e5944000 ldr r4, [r4] 300174c8: e0844300 add r4, r4, r0, lsl #6 rtems_libio_check_is_open( iop ); 300174cc: e5940014 ldr r0, [r4, #20] 300174d0: e3100c01 tst r0, #256 ; 0x100 300174d4: 0a000016 beq 30017534 rtems_libio_check_buffer( buffer ); 300174d8: e3510000 cmp r1, #0 300174dc: 0a000019 beq 30017548 rtems_libio_check_count( count ); 300174e0: e3520000 cmp r2, #0 300174e4: 01a00002 moveq r0, r2 300174e8: 08bd8810 popeq {r4, fp, pc} rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 300174ec: e3100004 tst r0, #4 300174f0: 0a000014 beq 30017548 /* * Now process the write() request. */ if ( !iop->handlers->write_h ) 300174f4: e594303c ldr r3, [r4, #60] ; 0x3c 300174f8: e593300c ldr r3, [r3, #12] 300174fc: e3530000 cmp r3, #0 30017500: 0a000015 beq 3001755c rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->write_h)( iop, buffer, count ); 30017504: e1a00004 mov r0, r4 30017508: e1a0e00f mov lr, pc 3001750c: e12fff13 bx r3 if ( rc > 0 ) 30017510: e3500000 cmp r0, #0 30017514: d8bd8810 pople {r4, fp, pc} iop->offset += rc; 30017518: e284c00c add ip, r4, #12 3001751c: e89c1800 ldm ip, {fp, ip} 30017520: e09b2000 adds r2, fp, r0 30017524: e0ac3fc0 adc r3, ip, r0, asr #31 30017528: e584200c str r2, [r4, #12] 3001752c: e5843010 str r3, [r4, #16] return rc; } 30017530: e8bd8810 pop {r4, fp, pc} ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 30017534: ebffd365 bl 3000c2d0 <__errno> <== NOT EXECUTED 30017538: e3a03009 mov r3, #9 <== NOT EXECUTED 3001753c: e5803000 str r3, [r0] <== NOT EXECUTED 30017540: e3e00000 mvn r0, #0 <== NOT EXECUTED 30017544: e8bd8810 pop {r4, fp, pc} <== NOT EXECUTED rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 30017548: ebffd360 bl 3000c2d0 <__errno> <== NOT EXECUTED 3001754c: e3a03016 mov r3, #22 <== NOT EXECUTED 30017550: e5803000 str r3, [r0] <== NOT EXECUTED 30017554: e3e00000 mvn r0, #0 <== NOT EXECUTED 30017558: e8bd8810 pop {r4, fp, pc} <== NOT EXECUTED /* * Now process the write() request. */ if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 3001755c: ebffd35b bl 3000c2d0 <__errno> <== NOT EXECUTED 30017560: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30017564: e5803000 str r3, [r0] <== NOT EXECUTED 30017568: e3e00000 mvn r0, #0 <== NOT EXECUTED 3001756c: e8bd8810 pop {r4, fp, pc} <== NOT EXECUTED 30017570: 300187dc .word 0x300187dc 30017574: 300190fc .word 0x300190fc 30005b04 : int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); 30005b04: e59f3178 ldr r3, [pc, #376] ; 30005c84 ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { 30005b08: e92d49f0 push {r4, r5, r6, r7, r8, fp, lr} int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); 30005b0c: e5933000 ldr r3, [r3] ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { 30005b10: e1a05002 mov r5, r2 int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); 30005b14: e1500003 cmp r0, r3 30005b18: 2a00004d bcs 30005c54 iop = rtems_libio_iop( fd ); 30005b1c: e59f3164 ldr r3, [pc, #356] ; 30005c88 30005b20: e5937000 ldr r7, [r3] 30005b24: e0877300 add r7, r7, r0, lsl #6 rtems_libio_check_is_open( iop ); 30005b28: e5973014 ldr r3, [r7, #20] 30005b2c: e3130c01 tst r3, #256 ; 0x100 30005b30: 0a000047 beq 30005c54 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 30005b34: e3130004 tst r3, #4 30005b38: 0a00003f beq 30005c3c /* * Argument validation on IO vector */ if ( !iov ) 30005b3c: e3510000 cmp r1, #0 30005b40: 0a00003d beq 30005c3c rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 30005b44: e3520000 cmp r2, #0 30005b48: da00003b ble 30005c3c rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 30005b4c: e3520b01 cmp r2, #1024 ; 0x400 30005b50: ca000039 bgt 30005c3c rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) 30005b54: e597303c ldr r3, [r7, #60] ; 0x3c 30005b58: e593300c ldr r3, [r3, #12] 30005b5c: e3530000 cmp r3, #0 30005b60: 0a000042 beq 30005c70 rtems_set_errno_and_return_minus_one( ENOTSUP ); 30005b64: e1a04001 mov r4, r1 30005b68: e3a01000 mov r1, #0 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 30005b6c: e59fc118 ldr ip, [pc, #280] ; 30005c8c if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 30005b70: e1a02004 mov r2, r4 30005b74: e3a06001 mov r6, #1 30005b78: e1a08001 mov r8, r1 30005b7c: ea000000 b 30005b84 * 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++ ) { 30005b80: e1a08003 mov r8, r3 if ( !iov[v].iov_base ) 30005b84: e5923000 ldr r3, [r2] * 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++ ) { 30005b88: e2811001 add r1, r1, #1 if ( !iov[v].iov_base ) 30005b8c: e3530000 cmp r3, #0 30005b90: 0a000029 beq 30005c3c 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 ) 30005b94: e5920004 ldr r0, [r2, #4] * 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++ ) { 30005b98: e2822008 add r2, r2, #8 if ( iov[v].iov_len ) all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; 30005b9c: e0883000 add r3, r8, r0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 30005ba0: e3500000 cmp r0, #0 30005ba4: 13a06000 movne r6, #0 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 30005ba8: e1580003 cmp r8, r3 30005bac: d153000c cmple r3, ip 30005bb0: d3a08000 movle r8, #0 30005bb4: c3a08001 movgt r8, #1 30005bb8: ca00001f bgt 30005c3c * 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++ ) { 30005bbc: e1550001 cmp r5, r1 30005bc0: caffffee bgt 30005b80 } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { 30005bc4: e3560000 cmp r6, #0 <== NOT EXECUTED 30005bc8: 1a00001f bne 30005c4c <== NOT EXECUTED 30005bcc: e1a08006 mov r8, r6 <== NOT EXECUTED 30005bd0: ea000002 b 30005be0 <== NOT EXECUTED } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 30005bd4: e1550006 cmp r5, r6 <== NOT EXECUTED 30005bd8: e2844008 add r4, r4, #8 <== NOT EXECUTED 30005bdc: da00001a ble 30005c4c <== NOT EXECUTED /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) 30005be0: e5942004 ldr r2, [r4, #4] <== NOT EXECUTED } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 30005be4: e2866001 add r6, r6, #1 <== NOT EXECUTED /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) 30005be8: e3520000 cmp r2, #0 <== NOT EXECUTED 30005bec: 0afffff8 beq 30005bd4 <== NOT EXECUTED continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); 30005bf0: e5941000 ldr r1, [r4] <== NOT EXECUTED 30005bf4: e597303c ldr r3, [r7, #60] ; 0x3c <== NOT EXECUTED 30005bf8: e1a00007 mov r0, r7 <== NOT EXECUTED 30005bfc: e1a0e00f mov lr, pc <== NOT EXECUTED 30005c00: e593f00c ldr pc, [r3, #12] <== NOT EXECUTED if ( bytes < 0 ) 30005c04: e3500000 cmp r0, #0 <== NOT EXECUTED 30005c08: ba000016 blt 30005c68 <== NOT EXECUTED return -1; if ( bytes > 0 ) { 30005c0c: 0a000006 beq 30005c2c <== NOT EXECUTED iop->offset += bytes; 30005c10: e287c00c add ip, r7, #12 <== NOT EXECUTED 30005c14: e89c1800 ldm ip, {fp, ip} <== NOT EXECUTED 30005c18: e09b2000 adds r2, fp, r0 <== NOT EXECUTED 30005c1c: e0ac3fc0 adc r3, ip, r0, asr #31 <== NOT EXECUTED 30005c20: e587200c str r2, [r7, #12] <== NOT EXECUTED 30005c24: e5873010 str r3, [r7, #16] <== NOT EXECUTED total += bytes; 30005c28: e0888000 add r8, r8, r0 <== NOT EXECUTED } if (bytes != iov[ v ].iov_len) 30005c2c: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED 30005c30: e1500003 cmp r0, r3 <== NOT EXECUTED 30005c34: 0affffe6 beq 30005bd4 <== NOT EXECUTED 30005c38: ea000003 b 30005c4c <== NOT EXECUTED /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); 30005c3c: eb002372 bl 3000ea0c <__errno> 30005c40: e3a03016 mov r3, #22 30005c44: e5803000 str r3, [r0] 30005c48: e3e08000 mvn r8, #0 if (bytes != iov[ v ].iov_len) break; } return total; } 30005c4c: e1a00008 mov r0, r8 30005c50: e8bd89f0 pop {r4, r5, r6, r7, r8, fp, pc} ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 30005c54: eb00236c bl 3000ea0c <__errno> 30005c58: e3a03009 mov r3, #9 30005c5c: e5803000 str r3, [r0] 30005c60: e3e08000 mvn r8, #0 30005c64: eafffff8 b 30005c4c if ( iov[v].iov_len == 0 ) continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) 30005c68: e3e08000 mvn r8, #0 <== NOT EXECUTED 30005c6c: eafffff6 b 30005c4c <== NOT EXECUTED if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 30005c70: eb002365 bl 3000ea0c <__errno> <== NOT EXECUTED 30005c74: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 30005c78: e5803000 str r3, [r0] <== NOT EXECUTED 30005c7c: e3e08000 mvn r8, #0 <== NOT EXECUTED 30005c80: eafffff1 b 30005c4c <== NOT EXECUTED 30005c84: 3001d3f4 .word 0x3001d3f4 30005c88: 3001e4e8 .word 0x3001e4e8 30005c8c: 00007fff .word 0x00007fff