=============================================================================== 0010d610 : #define MAXSYMLINK 5 int IMFS_Set_handlers( rtems_filesystem_location_info_t *loc ) { 10d610: 55 push %ebp 10d611: 89 e5 mov %esp,%ebp 10d613: 8b 45 08 mov 0x8(%ebp),%eax IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; 10d616: 8b 50 10 mov 0x10(%eax),%edx 10d619: 8b 52 34 mov 0x34(%edx),%edx switch( node->type ) { 10d61c: 8b 08 mov (%eax),%ecx 10d61e: 8b 49 4c mov 0x4c(%ecx),%ecx 10d621: 49 dec %ecx 10d622: 83 f9 06 cmp $0x6,%ecx 10d625: 77 29 ja 10d650 <== NEVER TAKEN 10d627: ff 24 8d a0 ec 11 00 jmp *0x11eca0(,%ecx,4) case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; 10d62e: 8b 52 0c mov 0xc(%edx),%edx 10d631: eb 1a jmp 10d64d break; case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; 10d633: c7 40 08 c4 ec 11 00 movl $0x11ecc4,0x8(%eax) break; 10d63a: eb 14 jmp 10d650 case IMFS_SYM_LINK: case IMFS_HARD_LINK: loc->handlers = &IMFS_link_handlers; 10d63c: c7 40 08 34 ed 11 00 movl $0x11ed34,0x8(%eax) break; 10d643: eb 0b jmp 10d650 case IMFS_LINEAR_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; 10d645: 8b 52 08 mov 0x8(%edx),%edx 10d648: eb 03 jmp 10d64d break; case IMFS_FIFO: loc->handlers = fs_info->fifo_handlers; 10d64a: 8b 52 10 mov 0x10(%edx),%edx 10d64d: 89 50 08 mov %edx,0x8(%eax) break; } return 0; } 10d650: 31 c0 xor %eax,%eax 10d652: c9 leave 10d653: c3 ret =============================================================================== 0010d410 : int IMFS_chown( rtems_filesystem_location_info_t *pathloc, /* IN */ uid_t owner, /* IN */ gid_t group /* IN */ ) { 10d410: 55 push %ebp 10d411: 89 e5 mov %esp,%ebp 10d413: 57 push %edi 10d414: 56 push %esi 10d415: 53 push %ebx 10d416: 83 ec 1c sub $0x1c,%esp 10d419: 8b 7d 0c mov 0xc(%ebp),%edi 10d41c: 8b 75 10 mov 0x10(%ebp),%esi IMFS_jnode_t *jnode; #if defined(RTEMS_POSIX_API) uid_t st_uid; #endif jnode = (IMFS_jnode_t *) pathloc->node_access; 10d41f: 8b 45 08 mov 0x8(%ebp),%eax 10d422: 8b 18 mov (%eax),%ebx /* * Verify I am the owner of the node or the super user. */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 10d424: e8 33 0c 00 00 call 10e05c if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) 10d429: 66 85 c0 test %ax,%ax 10d42c: 74 16 je 10d444 <== ALWAYS TAKEN 10d42e: 66 3b 43 3c cmp 0x3c(%ebx),%ax <== NOT EXECUTED 10d432: 74 10 je 10d444 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EPERM ); 10d434: e8 1b 3d 00 00 call 111154 <__errno> <== NOT EXECUTED 10d439: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED 10d43f: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 10d442: eb 20 jmp 10d464 <== NOT EXECUTED #endif jnode->st_uid = owner; 10d444: 66 89 7b 3c mov %di,0x3c(%ebx) jnode->st_gid = group; 10d448: 66 89 73 3e mov %si,0x3e(%ebx) IMFS_update_ctime( jnode ); 10d44c: 50 push %eax 10d44d: 50 push %eax 10d44e: 6a 00 push $0x0 10d450: 8d 45 e0 lea -0x20(%ebp),%eax 10d453: 50 push %eax 10d454: e8 03 9f ff ff call 10735c 10d459: 8b 45 e0 mov -0x20(%ebp),%eax 10d45c: 89 43 48 mov %eax,0x48(%ebx) return 0; 10d45f: 83 c4 10 add $0x10,%esp 10d462: 31 c0 xor %eax,%eax } 10d464: 8d 65 f4 lea -0xc(%ebp),%esp 10d467: 5b pop %ebx 10d468: 5e pop %esi 10d469: 5f pop %edi 10d46a: c9 leave 10d46b: c3 ret =============================================================================== 0010d4db : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 10d4db: 55 push %ebp 10d4dc: 89 e5 mov %esp,%ebp 10d4de: 57 push %edi 10d4df: 56 push %esi 10d4e0: 53 push %ebx 10d4e1: 83 ec 1c sub $0x1c,%esp 10d4e4: 8b 4d 08 mov 0x8(%ebp),%ecx 10d4e7: 8b 7d 0c mov 0xc(%ebp),%edi 10d4ea: 8b 5d 18 mov 0x18(%ebp),%ebx /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) return NULL; 10d4ed: 31 c0 xor %eax,%eax IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 10d4ef: 85 c9 test %ecx,%ecx 10d4f1: 0f 84 dc 00 00 00 je 10d5d3 <== NEVER TAKEN return NULL; parent = parent_loc->node_access; 10d4f7: 8b 11 mov (%ecx),%edx fs_info = parent_loc->mt_entry->fs_info; 10d4f9: 8b 49 10 mov 0x10(%ecx),%ecx 10d4fc: 8b 71 34 mov 0x34(%ecx),%esi /* * Reject creation of FIFOs if support is disabled. */ if ( type == IMFS_FIFO && 10d4ff: 83 ff 07 cmp $0x7,%edi 10d502: 75 0d jne 10d511 10d504: 81 7e 10 1c ec 11 00 cmpl $0x11ec1c,0x10(%esi) 10d50b: 0f 84 c2 00 00 00 je 10d5d3 return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 10d511: 50 push %eax 10d512: a1 54 1f 12 00 mov 0x121f54,%eax 10d517: 8b 40 2c mov 0x2c(%eax),%eax 10d51a: f7 d0 not %eax 10d51c: 23 45 14 and 0x14(%ebp),%eax 10d51f: 50 push %eax 10d520: ff 75 10 pushl 0x10(%ebp) 10d523: 57 push %edi 10d524: 89 55 e4 mov %edx,-0x1c(%ebp) 10d527: e8 40 ff ff ff call 10d46c if ( !node ) 10d52c: 83 c4 10 add $0x10,%esp 10d52f: 85 c0 test %eax,%eax 10d531: 8b 55 e4 mov -0x1c(%ebp),%edx 10d534: 0f 84 99 00 00 00 je 10d5d3 return NULL; /* * Set the type specific information */ switch (type) { 10d53a: 4f dec %edi 10d53b: 83 ff 06 cmp $0x6,%edi 10d53e: 77 71 ja 10d5b1 <== NEVER TAKEN 10d540: ff 24 bd 84 ec 11 00 jmp *0x11ec84(,%edi,4) */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 10d547: 8d 48 54 lea 0x54(%eax),%ecx 10d54a: 89 48 50 mov %ecx,0x50(%eax) RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 10d54d: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) case IMFS_DIRECTORY: rtems_chain_initialize_empty(&node->info.directory.Entries); 10d554: 8d 48 50 lea 0x50(%eax),%ecx 10d557: 89 48 58 mov %ecx,0x58(%eax) 10d55a: eb 55 jmp 10d5b1 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; 10d55c: 8b 0b mov (%ebx),%ecx 10d55e: 89 48 50 mov %ecx,0x50(%eax) break; 10d561: eb 4e jmp 10d5b1 case IMFS_DEVICE: node->info.device.major = info->device.major; 10d563: 8b 0b mov (%ebx),%ecx 10d565: 89 48 50 mov %ecx,0x50(%eax) node->info.device.minor = info->device.minor; 10d568: 8b 4b 04 mov 0x4(%ebx),%ecx 10d56b: 89 48 54 mov %ecx,0x54(%eax) break; 10d56e: eb 41 jmp 10d5b1 case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; 10d570: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) 10d577: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) node->info.linearfile.direct = 0; 10d57e: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) case IMFS_MEMORY_FILE: node->info.file.size = 0; 10d585: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) 10d58c: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) node->info.file.indirect = 0; 10d593: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) node->info.file.doubly_indirect = 0; 10d59a: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax) node->info.file.triply_indirect = 0; 10d5a1: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax) break; 10d5a8: eb 07 jmp 10d5b1 case IMFS_FIFO: node->info.fifo.pipe = NULL; 10d5aa: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) /* * This node MUST have a parent, so put it in that directory list. */ node->Parent = parent; 10d5b1: 89 50 08 mov %edx,0x8(%eax) node->st_ino = ++fs_info->ino_count; 10d5b4: 8b 4e 04 mov 0x4(%esi),%ecx 10d5b7: 41 inc %ecx 10d5b8: 89 4e 04 mov %ecx,0x4(%esi) 10d5bb: 89 48 38 mov %ecx,0x38(%eax) 10d5be: 53 push %ebx 10d5bf: 53 push %ebx 10d5c0: 50 push %eax rtems_chain_append( &parent->info.directory.Entries, &node->Node ); 10d5c1: 83 c2 50 add $0x50,%edx 10d5c4: 52 push %edx 10d5c5: 89 45 e4 mov %eax,-0x1c(%ebp) 10d5c8: e8 67 d4 ff ff call 10aa34 <_Chain_Append> return node; 10d5cd: 83 c4 10 add $0x10,%esp 10d5d0: 8b 45 e4 mov -0x1c(%ebp),%eax } 10d5d3: 8d 65 f4 lea -0xc(%ebp),%esp 10d5d6: 5b pop %ebx 10d5d7: 5e pop %esi 10d5d8: 5f pop %edi 10d5d9: c9 leave 10d5da: c3 ret =============================================================================== 0010d5db : return node; } IMFS_jnode_t *IMFS_create_root_node(void) { 10d5db: 55 push %ebp 10d5dc: 89 e5 mov %esp,%ebp 10d5de: 83 ec 0c sub $0xc,%esp IMFS_jnode_t *node; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( IMFS_DIRECTORY, "", (S_IFDIR | 0755) ); 10d5e1: 68 ed 41 00 00 push $0x41ed 10d5e6: 68 05 e9 11 00 push $0x11e905 10d5eb: 6a 01 push $0x1 10d5ed: e8 7a fe ff ff call 10d46c if ( !node ) 10d5f2: 83 c4 10 add $0x10,%esp 10d5f5: 85 c0 test %eax,%eax 10d5f7: 74 13 je 10d60c <== NEVER TAKEN */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 10d5f9: 8d 50 54 lea 0x54(%eax),%edx 10d5fc: 89 50 50 mov %edx,0x50(%eax) RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 10d5ff: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) /* * Set the type specific information * * NOTE: Root node is always a directory. */ rtems_chain_initialize_empty(&node->info.directory.Entries); 10d606: 8d 50 50 lea 0x50(%eax),%edx 10d609: 89 50 58 mov %edx,0x58(%eax) return node; } 10d60c: c9 leave 10d60d: c3 ret =============================================================================== 0010d6f0 : const char *pathname, /* IN */ size_t pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 10d6f0: 55 push %ebp 10d6f1: 89 e5 mov %esp,%ebp 10d6f3: 57 push %edi 10d6f4: 56 push %esi 10d6f5: 53 push %ebx 10d6f6: 83 ec 5c sub $0x5c,%esp 10d6f9: 8b 5d 14 mov 0x14(%ebp),%ebx /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 10d6fc: 8b 3b mov (%ebx),%edi rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { int i = 0; int len; IMFS_token_types type = IMFS_CURRENT_DIR; 10d6fe: be 01 00 00 00 mov $0x1,%esi size_t pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { int i = 0; 10d703: c7 45 a4 00 00 00 00 movl $0x0,-0x5c(%ebp) /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 10d70a: e9 39 01 00 00 jmp 10d848 type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); 10d70f: 8d 45 e4 lea -0x1c(%ebp),%eax 10d712: 50 push %eax 10d713: 8d 4d af lea -0x51(%ebp),%ecx 10d716: 51 push %ecx 10d717: ff 75 0c pushl 0xc(%ebp) 10d71a: 8b 45 08 mov 0x8(%ebp),%eax 10d71d: 03 45 a4 add -0x5c(%ebp),%eax 10d720: 50 push %eax 10d721: e8 e6 05 00 00 call 10dd0c 10d726: 89 c6 mov %eax,%esi pathnamelen -= len; 10d728: 8b 55 e4 mov -0x1c(%ebp),%edx i += len; if ( !pathloc->node_access ) 10d72b: 83 c4 10 add $0x10,%esp 10d72e: 83 3b 00 cmpl $0x0,(%ebx) 10d731: 0f 84 ed 00 00 00 je 10d824 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 10d737: 85 c0 test %eax,%eax 10d739: 74 30 je 10d76b if ( node->type == IMFS_DIRECTORY ) 10d73b: 83 7f 4c 01 cmpl $0x1,0x4c(%edi) 10d73f: 75 2a jne 10d76b if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) 10d741: 57 push %edi 10d742: 57 push %edi 10d743: 6a 01 push $0x1 10d745: 53 push %ebx 10d746: 89 55 a0 mov %edx,-0x60(%ebp) 10d749: e8 06 ff ff ff call 10d654 10d74e: 83 c4 10 add $0x10,%esp 10d751: 85 c0 test %eax,%eax 10d753: 8b 55 a0 mov -0x60(%ebp),%edx 10d756: 75 13 jne 10d76b rtems_set_errno_and_return_minus_one( EACCES ); 10d758: e8 f7 39 00 00 call 111154 <__errno> 10d75d: c7 00 0d 00 00 00 movl $0xd,(%eax) 10d763: 83 cf ff or $0xffffffff,%edi 10d766: e9 55 01 00 00 jmp 10d8c0 */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; 10d76b: 29 55 0c sub %edx,0xc(%ebp) i += len; 10d76e: 01 55 a4 add %edx,-0x5c(%ebp) if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; 10d771: 8b 3b mov (%ebx),%edi switch( type ) { 10d773: 83 fe 03 cmp $0x3,%esi 10d776: 74 38 je 10d7b0 10d778: 83 fe 04 cmp $0x4,%esi 10d77b: 0f 84 b7 00 00 00 je 10d838 10d781: 83 fe 02 cmp $0x2,%esi 10d784: 0f 85 be 00 00 00 jne 10d848 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 10d78a: a1 54 1f 12 00 mov 0x121f54,%eax 10d78f: 3b 78 18 cmp 0x18(%eax),%edi 10d792: 0f 84 b0 00 00 00 je 10d848 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { 10d798: 8b 43 10 mov 0x10(%ebx),%eax /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 10d79b: 3b 78 1c cmp 0x1c(%eax),%edi 10d79e: 75 0b jne 10d7ab */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 10d7a0: 8d 7d d0 lea -0x30(%ebp),%edi 10d7a3: 8d 70 08 lea 0x8(%eax),%esi 10d7a6: e9 bd 00 00 00 jmp 10d868 pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 10d7ab: 8b 7f 08 mov 0x8(%edi),%edi 10d7ae: eb 70 jmp 10d820 case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 10d7b0: 8b 47 4c mov 0x4c(%edi),%eax 10d7b3: 83 f8 03 cmp $0x3,%eax 10d7b6: 75 15 jne 10d7cd IMFS_evaluate_hard_link( pathloc, 0 ); 10d7b8: 51 push %ecx 10d7b9: 51 push %ecx 10d7ba: 6a 00 push $0x0 10d7bc: 53 push %ebx 10d7bd: e8 d8 fe ff ff call 10d69a node = pathloc->node_access; 10d7c2: 8b 3b mov (%ebx),%edi if ( !node ) 10d7c4: 83 c4 10 add $0x10,%esp 10d7c7: 85 ff test %edi,%edi 10d7c9: 75 1f jne 10d7ea <== ALWAYS TAKEN 10d7cb: eb 23 jmp 10d7f0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { 10d7cd: 83 f8 04 cmp $0x4,%eax 10d7d0: 75 18 jne 10d7ea result = IMFS_evaluate_sym_link( pathloc, 0 ); 10d7d2: 52 push %edx 10d7d3: 52 push %edx 10d7d4: 6a 00 push $0x0 10d7d6: 53 push %ebx 10d7d7: e8 ee 00 00 00 call 10d8ca node = pathloc->node_access; 10d7dc: 8b 3b mov (%ebx),%edi if ( result == -1 ) 10d7de: 83 c4 10 add $0x10,%esp 10d7e1: 83 f8 ff cmp $0xffffffff,%eax 10d7e4: 0f 84 d4 00 00 00 je 10d8be <== NEVER TAKEN /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 10d7ea: 83 7f 4c 01 cmpl $0x1,0x4c(%edi) 10d7ee: 74 10 je 10d800 rtems_set_errno_and_return_minus_one( ENOTDIR ); 10d7f0: e8 5f 39 00 00 call 111154 <__errno> 10d7f5: c7 00 14 00 00 00 movl $0x14,(%eax) 10d7fb: e9 63 ff ff ff jmp 10d763 /* * 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 ) { 10d800: 8b 47 5c mov 0x5c(%edi),%eax 10d803: 85 c0 test %eax,%eax 10d805: 74 08 je 10d80f newloc = node->info.directory.mt_fs->mt_fs_root; 10d807: 8d 7d d0 lea -0x30(%ebp),%edi 10d80a: 8d 70 1c lea 0x1c(%eax),%esi 10d80d: eb 59 jmp 10d868 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 10d80f: 50 push %eax 10d810: 50 push %eax 10d811: 8d 45 af lea -0x51(%ebp),%eax 10d814: 50 push %eax 10d815: 57 push %edi 10d816: e8 79 04 00 00 call 10dc94 10d81b: 89 c7 mov %eax,%edi if ( !node ) 10d81d: 83 c4 10 add $0x10,%esp 10d820: 85 ff test %edi,%edi 10d822: 75 10 jne 10d834 rtems_set_errno_and_return_minus_one( ENOENT ); 10d824: e8 2b 39 00 00 call 111154 <__errno> 10d829: c7 00 02 00 00 00 movl $0x2,(%eax) 10d82f: e9 2f ff ff ff jmp 10d763 /* * Set the node access to the point we have found. */ pathloc->node_access = node; 10d834: 89 3b mov %edi,(%ebx) 10d836: eb 10 jmp 10d848 case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 10d838: e8 17 39 00 00 call 111154 <__errno> 10d83d: c7 00 5b 00 00 00 movl $0x5b,(%eax) 10d843: e9 1b ff ff ff jmp 10d763 /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 10d848: 83 fe 04 cmp $0x4,%esi 10d84b: 74 08 je 10d855 <== NEVER TAKEN 10d84d: 85 f6 test %esi,%esi 10d84f: 0f 85 ba fe ff ff jne 10d70f * 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 ) { 10d855: 83 7f 4c 01 cmpl $0x1,0x4c(%edi) 10d859: 75 41 jne 10d89c if ( node->info.directory.mt_fs != NULL ) { 10d85b: 8b 77 5c mov 0x5c(%edi),%esi 10d85e: 85 f6 test %esi,%esi 10d860: 74 3a je 10d89c newloc = node->info.directory.mt_fs->mt_fs_root; 10d862: 8d 7d d0 lea -0x30(%ebp),%edi 10d865: 83 c6 1c add $0x1c,%esi 10d868: b9 05 00 00 00 mov $0x5,%ecx 10d86d: f3 a5 rep movsl %ds:(%esi),%es:(%edi) *pathloc = newloc; 10d86f: 8d 75 d0 lea -0x30(%ebp),%esi 10d872: b1 05 mov $0x5,%cl 10d874: 89 df mov %ebx,%edi 10d876: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return (*pathloc->ops->evalpath_h)( &pathname[i-len], 10d878: 8b 45 e4 mov -0x1c(%ebp),%eax 10d87b: 8b 53 0c mov 0xc(%ebx),%edx 10d87e: 53 push %ebx 10d87f: ff 75 10 pushl 0x10(%ebp) 10d882: 8b 4d 0c mov 0xc(%ebp),%ecx 10d885: 01 c1 add %eax,%ecx 10d887: 51 push %ecx 10d888: 8b 4d a4 mov -0x5c(%ebp),%ecx 10d88b: 29 c1 sub %eax,%ecx 10d88d: 8b 45 08 mov 0x8(%ebp),%eax 10d890: 01 c8 add %ecx,%eax 10d892: 50 push %eax 10d893: ff 12 call *(%edx) 10d895: 89 c7 mov %eax,%edi 10d897: 83 c4 10 add $0x10,%esp 10d89a: eb 24 jmp 10d8c0 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 10d89c: 83 ec 0c sub $0xc,%esp 10d89f: 53 push %ebx 10d8a0: e8 6b fd ff ff call 10d610 10d8a5: 89 c7 mov %eax,%edi 10d8a7: 59 pop %ecx 10d8a8: 5e pop %esi /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) 10d8a9: ff 75 10 pushl 0x10(%ebp) 10d8ac: 53 push %ebx 10d8ad: e8 a2 fd ff ff call 10d654 10d8b2: 83 c4 10 add $0x10,%esp 10d8b5: 85 c0 test %eax,%eax 10d8b7: 75 07 jne 10d8c0 10d8b9: e9 9a fe ff ff jmp 10d758 10d8be: 89 c7 mov %eax,%edi <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EACCES ); return result; } 10d8c0: 89 f8 mov %edi,%eax 10d8c2: 8d 65 f4 lea -0xc(%ebp),%esp 10d8c5: 5b pop %ebx 10d8c6: 5e pop %esi 10d8c7: 5f pop %edi 10d8c8: c9 leave 10d8c9: c3 ret =============================================================================== 0010d9e0 : int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 10d9e0: 55 push %ebp 10d9e1: 89 e5 mov %esp,%ebp 10d9e3: 57 push %edi 10d9e4: 56 push %esi 10d9e5: 53 push %ebx 10d9e6: 83 ec 5c sub $0x5c,%esp 10d9e9: 8b 55 0c mov 0xc(%ebp),%edx /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 10d9ec: 8b 1a mov (%edx),%ebx /* * Get the path length. */ pathlen = strlen( path ); 10d9ee: 31 c0 xor %eax,%eax 10d9f0: 83 c9 ff or $0xffffffff,%ecx 10d9f3: 8b 7d 08 mov 0x8(%ebp),%edi 10d9f6: f2 ae repnz scas %es:(%edi),%al 10d9f8: f7 d1 not %ecx 10d9fa: 49 dec %ecx 10d9fb: 89 4d a0 mov %ecx,-0x60(%ebp) const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { int i = 0; 10d9fe: c7 45 a4 00 00 00 00 movl $0x0,-0x5c(%ebp) * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 10da05: 8d 7d af lea -0x51(%ebp),%edi 10da08: 89 d6 mov %edx,%esi 10da0a: 8d 45 e4 lea -0x1c(%ebp),%eax 10da0d: 50 push %eax 10da0e: 57 push %edi 10da0f: ff 75 a0 pushl -0x60(%ebp) 10da12: 8b 45 08 mov 0x8(%ebp),%eax 10da15: 03 45 a4 add -0x5c(%ebp),%eax 10da18: 50 push %eax 10da19: e8 ee 02 00 00 call 10dd0c 10da1e: 89 c2 mov %eax,%edx pathlen -= len; 10da20: 8b 4d e4 mov -0x1c(%ebp),%ecx 10da23: 29 4d a0 sub %ecx,-0x60(%ebp) i += len; if ( !pathloc->node_access ) 10da26: 83 c4 10 add $0x10,%esp 10da29: 83 3e 00 cmpl $0x0,(%esi) 10da2c: 0f 84 79 01 00 00 je 10dbab <== NEVER TAKEN /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 10da32: 85 c0 test %eax,%eax 10da34: 74 36 je 10da6c if ( node->type == IMFS_DIRECTORY ) 10da36: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10da3a: 75 30 jne 10da6c if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) 10da3c: 53 push %ebx 10da3d: 53 push %ebx 10da3e: 6a 01 push $0x1 10da40: 56 push %esi 10da41: 89 45 9c mov %eax,-0x64(%ebp) 10da44: 89 4d 98 mov %ecx,-0x68(%ebp) 10da47: e8 08 fc ff ff call 10d654 10da4c: 83 c4 10 add $0x10,%esp 10da4f: 85 c0 test %eax,%eax 10da51: 8b 55 9c mov -0x64(%ebp),%edx 10da54: 8b 4d 98 mov -0x68(%ebp),%ecx 10da57: 75 13 jne 10da6c rtems_set_errno_and_return_minus_one( EACCES ); 10da59: e8 f6 36 00 00 call 111154 <__errno> 10da5e: c7 00 0d 00 00 00 movl $0xd,(%eax) 10da64: 83 cb ff or $0xffffffff,%ebx 10da67: e9 99 01 00 00 jmp 10dc05 while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; i += len; 10da6c: 01 4d a4 add %ecx,-0x5c(%ebp) if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; 10da6f: 8b 1e mov (%esi),%ebx switch( type ) { 10da71: 83 fa 02 cmp $0x2,%edx 10da74: 74 1f je 10da95 10da76: 77 0a ja 10da82 10da78: 85 d2 test %edx,%edx 10da7a: 0f 84 d9 00 00 00 je 10db59 10da80: eb 88 jmp 10da0a 10da82: 83 fa 03 cmp $0x3,%edx 10da85: 74 40 je 10dac7 10da87: 83 fa 04 cmp $0x4,%edx 10da8a: 0f 85 7a ff ff ff jne 10da0a <== NEVER TAKEN 10da90: e9 d4 00 00 00 jmp 10db69 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 10da95: a1 54 1f 12 00 mov 0x121f54,%eax 10da9a: 3b 58 18 cmp 0x18(%eax),%ebx 10da9d: 0f 84 67 ff ff ff je 10da0a /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){ 10daa3: 8b 46 10 mov 0x10(%esi),%eax 10daa6: 3b 58 1c cmp 0x1c(%eax),%ebx 10daa9: 75 0c jne 10dab7 10daab: 89 f2 mov %esi,%edx 10daad: 89 c6 mov %eax,%esi if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 10daaf: 8d 7d d0 lea -0x30(%ebp),%edi 10dab2: 83 c6 08 add $0x8,%esi 10dab5: eb 5a jmp 10db11 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); } } else { if ( !node->Parent ) 10dab7: 8b 5b 08 mov 0x8(%ebx),%ebx 10daba: 85 db test %ebx,%ebx 10dabc: 0f 85 90 00 00 00 jne 10db52 10dac2: e9 e4 00 00 00 jmp 10dbab pathloc->node_access = node; break; case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { 10dac7: 8b 43 4c mov 0x4c(%ebx),%eax 10daca: 83 f8 03 cmp $0x3,%eax 10dacd: 74 05 je 10dad4 result = IMFS_evaluate_link( pathloc, 0 ); if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { 10dacf: 83 f8 04 cmp $0x4,%eax 10dad2: 75 16 jne 10daea result = IMFS_evaluate_link( pathloc, 0 ); 10dad4: 50 push %eax 10dad5: 50 push %eax 10dad6: 6a 00 push $0x0 10dad8: 56 push %esi 10dad9: e8 7f fe ff ff call 10d95d if ( result == -1 ) 10dade: 83 c4 10 add $0x10,%esp 10dae1: 83 f8 ff cmp $0xffffffff,%eax 10dae4: 0f 84 19 01 00 00 je 10dc03 <== NEVER TAKEN return -1; } node = pathloc->node_access; 10daea: 8b 06 mov (%esi),%eax if ( !node ) 10daec: 85 c0 test %eax,%eax 10daee: 0f 84 e9 00 00 00 je 10dbdd <== NEVER TAKEN /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 10daf4: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 10daf8: 0f 85 df 00 00 00 jne 10dbdd /* * 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 ) { 10dafe: 8b 50 5c mov 0x5c(%eax),%edx 10db01: 85 d2 test %edx,%edx 10db03: 74 3b je 10db40 10db05: 89 f0 mov %esi,%eax 10db07: 89 d6 mov %edx,%esi 10db09: 89 c2 mov %eax,%edx newloc = node->info.directory.mt_fs->mt_fs_root; 10db0b: 8d 7d d0 lea -0x30(%ebp),%edi 10db0e: 83 c6 1c add $0x1c,%esi 10db11: b9 05 00 00 00 mov $0x5,%ecx 10db16: f3 a5 rep movsl %ds:(%esi),%es:(%edi) *pathloc = newloc; 10db18: 8d 75 d0 lea -0x30(%ebp),%esi 10db1b: b1 05 mov $0x5,%cl 10db1d: 89 d7 mov %edx,%edi 10db1f: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 10db21: 56 push %esi 10db22: 8b 42 0c mov 0xc(%edx),%eax 10db25: ff 75 10 pushl 0x10(%ebp) 10db28: 52 push %edx 10db29: 8b 55 a4 mov -0x5c(%ebp),%edx 10db2c: 2b 55 e4 sub -0x1c(%ebp),%edx 10db2f: 03 55 08 add 0x8(%ebp),%edx 10db32: 52 push %edx 10db33: ff 50 04 call *0x4(%eax) 10db36: 89 c3 mov %eax,%ebx 10db38: 83 c4 10 add $0x10,%esp 10db3b: e9 c5 00 00 00 jmp 10dc05 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 10db40: 53 push %ebx 10db41: 53 push %ebx 10db42: 57 push %edi 10db43: 50 push %eax 10db44: e8 4b 01 00 00 call 10dc94 10db49: 89 c3 mov %eax,%ebx /* * If there is no node we have found the name of the node we * wish to create. */ if ( ! node ) 10db4b: 83 c4 10 add $0x10,%esp 10db4e: 85 c0 test %eax,%eax 10db50: 74 27 je 10db79 done = true; else pathloc->node_access = node; 10db52: 89 1e mov %ebx,(%esi) 10db54: e9 b1 fe ff ff jmp 10da0a break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 10db59: e8 f6 35 00 00 call 111154 <__errno> 10db5e: c7 00 11 00 00 00 movl $0x11,(%eax) 10db64: e9 fb fe ff ff jmp 10da64 break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 10db69: e8 e6 35 00 00 call 111154 <__errno> 10db6e: c7 00 5b 00 00 00 movl $0x5b,(%eax) 10db74: e9 eb fe ff ff jmp 10da64 10db79: 89 f2 mov %esi,%edx case IMFS_CURRENT_DIR: break; } } *name = &path[ i - len ]; 10db7b: 8b 45 a4 mov -0x5c(%ebp),%eax 10db7e: 2b 45 e4 sub -0x1c(%ebp),%eax 10db81: 03 45 08 add 0x8(%ebp),%eax 10db84: 8b 4d 10 mov 0x10(%ebp),%ecx 10db87: 89 01 mov %eax,(%ecx) * pathloc is returned with a pointer to the parent of the new node. * name is returned with a pointer to the first character in the * new node name. The parent node is verified to be a directory. */ int IMFS_evaluate_for_make( 10db89: 8b 5d 08 mov 0x8(%ebp),%ebx 10db8c: 03 5d a4 add -0x5c(%ebp),%ebx /* * 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++) { 10db8f: eb 2a jmp 10dbbb if ( !IMFS_is_separator( path[ i ] ) ) 10db91: 83 ec 0c sub $0xc,%esp 10db94: 0f be c0 movsbl %al,%eax 10db97: 50 push %eax 10db98: 89 55 9c mov %edx,-0x64(%ebp) 10db9b: e8 10 a4 ff ff call 107fb0 10dba0: 43 inc %ebx 10dba1: 83 c4 10 add $0x10,%esp 10dba4: 85 c0 test %eax,%eax 10dba6: 8b 55 9c mov -0x64(%ebp),%edx 10dba9: 75 10 jne 10dbbb rtems_set_errno_and_return_minus_one( ENOENT ); 10dbab: e8 a4 35 00 00 call 111154 <__errno> 10dbb0: c7 00 02 00 00 00 movl $0x2,(%eax) 10dbb6: e9 a9 fe ff ff jmp 10da64 /* * 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++) { 10dbbb: 8a 03 mov (%ebx),%al 10dbbd: 84 c0 test %al,%al 10dbbf: 75 d0 jne 10db91 /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 10dbc1: 83 ec 0c sub $0xc,%esp 10dbc4: 52 push %edx 10dbc5: 89 55 9c mov %edx,-0x64(%ebp) 10dbc8: e8 43 fa ff ff call 10d610 10dbcd: 89 c3 mov %eax,%ebx /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) 10dbcf: 8b 55 9c mov -0x64(%ebp),%edx 10dbd2: 8b 02 mov (%edx),%eax 10dbd4: 83 c4 10 add $0x10,%esp 10dbd7: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 10dbdb: 74 10 je 10dbed <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( ENOTDIR ); 10dbdd: e8 72 35 00 00 call 111154 <__errno> 10dbe2: c7 00 14 00 00 00 movl $0x14,(%eax) 10dbe8: e9 77 fe ff ff jmp 10da64 /* * We must have Write and execute permission on the returned node. */ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) 10dbed: 51 push %ecx 10dbee: 51 push %ecx 10dbef: 6a 03 push $0x3 10dbf1: 52 push %edx 10dbf2: e8 5d fa ff ff call 10d654 10dbf7: 83 c4 10 add $0x10,%esp 10dbfa: 85 c0 test %eax,%eax 10dbfc: 75 07 jne 10dc05 10dbfe: e9 56 fe ff ff jmp 10da59 10dc03: 89 c3 mov %eax,%ebx <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EACCES ); return result; } 10dc05: 89 d8 mov %ebx,%eax 10dc07: 8d 65 f4 lea -0xc(%ebp),%esp 10dc0a: 5b pop %ebx 10dc0b: 5e pop %esi 10dc0c: 5f pop %edi 10dc0d: c9 leave 10dc0e: c3 ret =============================================================================== 0010d69a : int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 10d69a: 55 push %ebp 10d69b: 89 e5 mov %esp,%ebp 10d69d: 53 push %ebx 10d69e: 83 ec 04 sub $0x4,%esp 10d6a1: 8b 5d 08 mov 0x8(%ebp),%ebx IMFS_jnode_t *jnode = node->node_access; 10d6a4: 8b 03 mov (%ebx),%eax /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 10d6a6: 83 78 4c 03 cmpl $0x3,0x4c(%eax) 10d6aa: 74 0d je 10d6b9 <== ALWAYS TAKEN rtems_fatal_error_occurred (0xABCD0000); 10d6ac: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10d6af: 68 00 00 cd ab push $0xabcd0000 <== NOT EXECUTED 10d6b4: e8 d7 d0 ff ff call 10a790 <== NOT EXECUTED /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; 10d6b9: 8b 40 50 mov 0x50(%eax),%eax 10d6bc: 89 03 mov %eax,(%ebx) IMFS_Set_handlers( node ); 10d6be: 83 ec 0c sub $0xc,%esp 10d6c1: 53 push %ebx 10d6c2: e8 49 ff ff ff call 10d610 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 10d6c7: 58 pop %eax 10d6c8: 5a pop %edx 10d6c9: ff 75 0c pushl 0xc(%ebp) 10d6cc: 53 push %ebx 10d6cd: e8 82 ff ff ff call 10d654 10d6d2: 89 c2 mov %eax,%edx 10d6d4: 83 c4 10 add $0x10,%esp rtems_set_errno_and_return_minus_one( EACCES ); return result; 10d6d7: 31 c0 xor %eax,%eax /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 10d6d9: 85 d2 test %edx,%edx 10d6db: 75 0e jne 10d6eb <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EACCES ); 10d6dd: e8 72 3a 00 00 call 111154 <__errno> <== NOT EXECUTED 10d6e2: c7 00 0d 00 00 00 movl $0xd,(%eax) <== NOT EXECUTED 10d6e8: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED return result; } 10d6eb: 8b 5d fc mov -0x4(%ebp),%ebx 10d6ee: c9 leave 10d6ef: c3 ret =============================================================================== 0010d654 : int IMFS_evaluate_permission( rtems_filesystem_location_info_t *node, int flags ) { 10d654: 55 push %ebp 10d655: 89 e5 mov %esp,%ebp 10d657: 57 push %edi 10d658: 56 push %esi 10d659: 53 push %ebx 10d65a: 83 ec 0c sub $0xc,%esp 10d65d: 8b 75 0c mov 0xc(%ebp),%esi if ( !rtems_libio_is_valid_perms( flags ) ) { rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 10d660: 8b 45 08 mov 0x8(%ebp),%eax 10d663: 8b 18 mov (%eax),%ebx #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 10d665: e8 f2 09 00 00 call 10e05c 10d66a: 89 c7 mov %eax,%edi st_gid = getegid(); 10d66c: e8 db 09 00 00 call 10e04c * Check if I am owner or a group member or someone else. */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) 10d671: 66 3b 7b 3c cmp 0x3c(%ebx),%di 10d675: 75 05 jne 10d67c flags_to_test <<= 6; 10d677: c1 e6 06 shl $0x6,%esi 10d67a: eb 09 jmp 10d685 else if ( st_gid == jnode->st_gid ) 10d67c: 66 3b 43 3e cmp 0x3e(%ebx),%ax 10d680: 75 03 jne 10d685 <== NEVER TAKEN flags_to_test <<= 3; 10d682: c1 e6 03 shl $0x3,%esi /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 10d685: 8b 43 30 mov 0x30(%ebx),%eax 10d688: 21 f0 and %esi,%eax return 1; return 0; 10d68a: 39 f0 cmp %esi,%eax 10d68c: 0f 94 c0 sete %al 10d68f: 0f b6 c0 movzbl %al,%eax } 10d692: 83 c4 0c add $0xc,%esp 10d695: 5b pop %ebx 10d696: 5e pop %esi 10d697: 5f pop %edi 10d698: c9 leave 10d699: c3 ret =============================================================================== 0010d8ca : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 10d8ca: 55 push %ebp 10d8cb: 89 e5 mov %esp,%ebp 10d8cd: 57 push %edi 10d8ce: 56 push %esi 10d8cf: 53 push %ebx 10d8d0: 83 ec 1c sub $0x1c,%esp 10d8d3: 8b 5d 08 mov 0x8(%ebp),%ebx 10d8d6: 8b 75 0c mov 0xc(%ebp),%esi IMFS_jnode_t *jnode = node->node_access; 10d8d9: 8b 3b mov (%ebx),%edi /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 10d8db: 83 7f 4c 04 cmpl $0x4,0x4c(%edi) 10d8df: 74 0a je 10d8eb <== ALWAYS TAKEN rtems_fatal_error_occurred (0xABCD0000); 10d8e1: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10d8e4: 68 00 00 cd ab push $0xabcd0000 <== NOT EXECUTED 10d8e9: eb 0f jmp 10d8fa <== NOT EXECUTED if ( !jnode->Parent ) 10d8eb: 8b 47 08 mov 0x8(%edi),%eax 10d8ee: 85 c0 test %eax,%eax 10d8f0: 75 0d jne 10d8ff <== ALWAYS TAKEN rtems_fatal_error_occurred( 0xBAD00000 ); 10d8f2: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10d8f5: 68 00 00 d0 ba push $0xbad00000 <== NOT EXECUTED 10d8fa: e8 91 ce ff ff call 10a790 <== NOT EXECUTED /* * Move the node_access to either the symbolic links parent or * root depending on the symbolic links path. */ node->node_access = jnode->Parent; 10d8ff: 89 03 mov %eax,(%ebx) rtems_filesystem_get_sym_start_loc( 10d901: 51 push %ecx 10d902: 53 push %ebx 10d903: 8d 45 e4 lea -0x1c(%ebp),%eax 10d906: 50 push %eax 10d907: ff 77 50 pushl 0x50(%edi) 10d90a: e8 65 0b 00 00 call 10e474 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 10d90f: 8b 57 50 mov 0x50(%edi),%edx 10d912: 03 55 e4 add -0x1c(%ebp),%edx 10d915: 31 c0 xor %eax,%eax 10d917: 83 c9 ff or $0xffffffff,%ecx 10d91a: 89 d7 mov %edx,%edi 10d91c: f2 ae repnz scas %es:(%edi),%al 10d91e: f7 d1 not %ecx 10d920: 49 dec %ecx 10d921: 53 push %ebx 10d922: 56 push %esi 10d923: 51 push %ecx 10d924: 52 push %edx 10d925: e8 c6 fd ff ff call 10d6f0 10d92a: 89 c7 mov %eax,%edi strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 10d92c: 83 c4 14 add $0x14,%esp 10d92f: 53 push %ebx 10d930: e8 db fc ff ff call 10d610 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 10d935: 58 pop %eax 10d936: 5a pop %edx 10d937: 56 push %esi 10d938: 53 push %ebx 10d939: e8 16 fd ff ff call 10d654 10d93e: 83 c4 10 add $0x10,%esp 10d941: 85 c0 test %eax,%eax 10d943: 75 0e jne 10d953 <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EACCES ); 10d945: e8 0a 38 00 00 call 111154 <__errno> <== NOT EXECUTED 10d94a: c7 00 0d 00 00 00 movl $0xd,(%eax) <== NOT EXECUTED 10d950: 83 cf ff or $0xffffffff,%edi <== NOT EXECUTED return result; } 10d953: 89 f8 mov %edi,%eax 10d955: 8d 65 f4 lea -0xc(%ebp),%esp 10d958: 5b pop %ebx 10d959: 5e pop %esi 10d95a: 5f pop %edi 10d95b: c9 leave 10d95c: c3 ret =============================================================================== 00110974 : int IMFS_fchmod( rtems_filesystem_location_info_t *loc, mode_t mode ) { 110974: 55 push %ebp 110975: 89 e5 mov %esp,%ebp 110977: 53 push %ebx 110978: 83 ec 14 sub $0x14,%esp IMFS_jnode_t *jnode; #if defined(RTEMS_POSIX_API) uid_t st_uid; #endif jnode = loc->node_access; 11097b: 8b 45 08 mov 0x8(%ebp),%eax 11097e: 8b 18 mov (%eax),%ebx /* * Verify I am the owner of the node or the super user. */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 110980: e8 d7 d6 ff ff call 10e05c if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) 110985: 66 85 c0 test %ax,%ax 110988: 74 16 je 1109a0 <== ALWAYS TAKEN 11098a: 66 3b 43 3c cmp 0x3c(%ebx),%ax <== NOT EXECUTED 11098e: 74 10 je 1109a0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EPERM ); 110990: e8 bf 07 00 00 call 111154 <__errno> <== NOT EXECUTED 110995: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED 11099b: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 11099e: eb 2e jmp 1109ce <== NOT EXECUTED /* * Change only the RWX permissions on the jnode to mode. */ jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); 1109a0: 8b 45 0c mov 0xc(%ebp),%eax 1109a3: 25 ff 0f 00 00 and $0xfff,%eax /* * Change only the RWX permissions on the jnode to mode. */ jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); 1109a8: 8b 53 30 mov 0x30(%ebx),%edx 1109ab: 81 e2 00 f0 ff ff and $0xfffff000,%edx jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); 1109b1: 09 d0 or %edx,%eax 1109b3: 89 43 30 mov %eax,0x30(%ebx) IMFS_update_ctime( jnode ); 1109b6: 50 push %eax 1109b7: 50 push %eax 1109b8: 6a 00 push $0x0 1109ba: 8d 45 f0 lea -0x10(%ebp),%eax 1109bd: 50 push %eax 1109be: e8 99 69 ff ff call 10735c 1109c3: 8b 45 f0 mov -0x10(%ebp),%eax 1109c6: 89 43 48 mov %eax,0x48(%ebx) return 0; 1109c9: 83 c4 10 add $0x10,%esp 1109cc: 31 c0 xor %eax,%eax } 1109ce: 8b 5d fc mov -0x4(%ebp),%ebx 1109d1: c9 leave 1109d2: c3 ret =============================================================================== 00107503 : } int IMFS_fifo_close( rtems_libio_t *iop ) { 107503: 55 push %ebp 107504: 89 e5 mov %esp,%ebp 107506: 57 push %edi 107507: 56 push %esi 107508: 53 push %ebx 107509: 83 ec 14 sub $0x14,%esp 10750c: 8b 75 08 mov 0x8(%ebp),%esi IMFS_jnode_t *jnode = iop->pathinfo.node_access; 10750f: 8b 7e 18 mov 0x18(%esi),%edi int err = pipe_release(&JNODE2PIPE(jnode), iop); 107512: 56 push %esi 107513: 8d 47 50 lea 0x50(%edi),%eax 107516: 50 push %eax 107517: e8 89 7e 00 00 call 10f3a5 10751c: 89 c3 mov %eax,%ebx if (err == 0) { 10751e: 83 c4 10 add $0x10,%esp 107521: 83 f8 00 cmp $0x0,%eax 107524: 75 15 jne 10753b <== NEVER TAKEN iop->flags &= ~LIBIO_FLAGS_OPEN; 107526: 81 66 14 ff fe ff ff andl $0xfffffeff,0x14(%esi) IMFS_check_node_remove(jnode); 10752d: 83 ec 0c sub $0xc,%esp 107530: 57 push %edi 107531: e8 4c 05 00 00 call 107a82 107536: 83 c4 10 add $0x10,%esp 107539: eb 0e jmp 107549 } IMFS_FIFO_RETURN(err); 10753b: 7d 0c jge 107549 <== NOT EXECUTED 10753d: e8 9e b4 00 00 call 1129e0 <__errno> <== NOT EXECUTED 107542: f7 db neg %ebx <== NOT EXECUTED 107544: 89 18 mov %ebx,(%eax) <== NOT EXECUTED 107546: 83 cb ff or $0xffffffff,%ebx <== NOT EXECUTED } 107549: 89 d8 mov %ebx,%eax 10754b: 8d 65 f4 lea -0xc(%ebp),%esp 10754e: 5b pop %ebx 10754f: 5e pop %esi 107550: 5f pop %edi 107551: c9 leave 107552: c3 ret =============================================================================== 001073b8 : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 1073b8: 55 push %ebp 1073b9: 89 e5 mov %esp,%ebp 1073bb: 53 push %ebx 1073bc: 83 ec 10 sub $0x10,%esp 1073bf: 8b 45 08 mov 0x8(%ebp),%eax off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 1073c2: 50 push %eax 1073c3: ff 75 14 pushl 0x14(%ebp) 1073c6: ff 75 10 pushl 0x10(%ebp) 1073c9: ff 75 0c pushl 0xc(%ebp) 1073cc: 8b 40 18 mov 0x18(%eax),%eax 1073cf: ff 70 50 pushl 0x50(%eax) 1073d2: e8 55 87 00 00 call 10fb2c 1073d7: 89 c3 mov %eax,%ebx 1073d9: 99 cltd IMFS_FIFO_RETURN(err); 1073da: 83 c4 20 add $0x20,%esp 1073dd: 85 d2 test %edx,%edx 1073df: 79 0e jns 1073ef <== NEVER TAKEN 1073e1: e8 fa b5 00 00 call 1129e0 <__errno> 1073e6: f7 db neg %ebx 1073e8: 89 18 mov %ebx,(%eax) 1073ea: 83 c8 ff or $0xffffffff,%eax 1073ed: 89 c2 mov %eax,%edx } 1073ef: 8b 5d fc mov -0x4(%ebp),%ebx 1073f2: c9 leave 1073f3: c3 ret =============================================================================== 00107454 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 107454: 55 push %ebp 107455: 89 e5 mov %esp,%ebp 107457: 56 push %esi 107458: 53 push %ebx 107459: 83 ec 10 sub $0x10,%esp 10745c: 8b 45 08 mov 0x8(%ebp),%eax IMFS_jnode_t *jnode = iop->pathinfo.node_access; 10745f: 8b 70 18 mov 0x18(%eax),%esi int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 107462: 50 push %eax 107463: ff 75 10 pushl 0x10(%ebp) 107466: ff 75 0c pushl 0xc(%ebp) 107469: ff 76 50 pushl 0x50(%esi) 10746c: e8 af 84 00 00 call 10f920 107471: 89 c3 mov %eax,%ebx if (err > 0) { 107473: 83 c4 10 add $0x10,%esp 107476: 83 f8 00 cmp $0x0,%eax 107479: 7e 1b jle 107496 IMFS_mtime_ctime_update(jnode); 10747b: 50 push %eax 10747c: 50 push %eax 10747d: 6a 00 push $0x0 10747f: 8d 45 f0 lea -0x10(%ebp),%eax 107482: 50 push %eax 107483: e8 74 0d 00 00 call 1081fc 107488: 8b 45 f0 mov -0x10(%ebp),%eax 10748b: 89 46 44 mov %eax,0x44(%esi) 10748e: 89 46 48 mov %eax,0x48(%esi) 107491: 83 c4 10 add $0x10,%esp 107494: eb 0e jmp 1074a4 } IMFS_FIFO_RETURN(err); 107496: 74 0c je 1074a4 <== NEVER TAKEN 107498: e8 43 b5 00 00 call 1129e0 <__errno> 10749d: f7 db neg %ebx 10749f: 89 18 mov %ebx,(%eax) 1074a1: 83 cb ff or $0xffffffff,%ebx } 1074a4: 89 d8 mov %ebx,%eax 1074a6: 8d 65 f8 lea -0x8(%ebp),%esp 1074a9: 5b pop %ebx 1074aa: 5e pop %esi 1074ab: c9 leave 1074ac: c3 ret =============================================================================== 0010dc94 : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 10dc94: 55 push %ebp 10dc95: 89 e5 mov %esp,%ebp 10dc97: 57 push %edi 10dc98: 56 push %esi 10dc99: 53 push %ebx 10dc9a: 83 ec 0c sub $0xc,%esp 10dc9d: 8b 5d 08 mov 0x8(%ebp),%ebx 10dca0: 8b 7d 0c mov 0xc(%ebp),%edi #if defined(RTEMS_DEBUG) assert( directory ); assert( name ); #endif if ( !name ) 10dca3: 85 ff test %edi,%edi 10dca5: 74 52 je 10dcf9 <== NEVER TAKEN return 0; if ( !directory ) 10dca7: 85 db test %ebx,%ebx 10dca9: 74 54 je 10dcff <== NEVER TAKEN /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 10dcab: 56 push %esi 10dcac: 56 push %esi 10dcad: 68 bc ec 11 00 push $0x11ecbc 10dcb2: 57 push %edi 10dcb3: e8 60 40 00 00 call 111d18 10dcb8: 83 c4 10 add $0x10,%esp 10dcbb: 85 c0 test %eax,%eax 10dcbd: 74 40 je 10dcff <== NEVER TAKEN return directory; if ( !strcmp( name, dotdotname ) ) 10dcbf: 51 push %ecx 10dcc0: 51 push %ecx 10dcc1: 68 be ec 11 00 push $0x11ecbe 10dcc6: 57 push %edi 10dcc7: e8 4c 40 00 00 call 111d18 10dccc: 83 c4 10 add $0x10,%esp 10dccf: 85 c0 test %eax,%eax 10dcd1: 75 05 jne 10dcd8 <== ALWAYS TAKEN return directory->Parent; 10dcd3: 8b 5b 08 mov 0x8(%ebx),%ebx <== NOT EXECUTED 10dcd6: eb 27 jmp 10dcff <== NOT EXECUTED the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 10dcd8: 8b 73 50 mov 0x50(%ebx),%esi 10dcdb: 83 c3 54 add $0x54,%ebx 10dcde: eb 15 jmp 10dcf5 !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 ) ) 10dce0: 8d 46 0c lea 0xc(%esi),%eax 10dce3: 52 push %edx 10dce4: 52 push %edx 10dce5: 50 push %eax 10dce6: 57 push %edi 10dce7: e8 2c 40 00 00 call 111d18 10dcec: 83 c4 10 add $0x10,%esp 10dcef: 85 c0 test %eax,%eax 10dcf1: 74 0a je 10dcfd the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 10dcf3: 8b 36 mov (%esi),%esi if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 10dcf5: 39 de cmp %ebx,%esi 10dcf7: 75 e7 jne 10dce0 #if defined(RTEMS_DEBUG) assert( directory ); assert( name ); #endif if ( !name ) return 0; 10dcf9: 31 db xor %ebx,%ebx 10dcfb: eb 02 jmp 10dcff 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; 10dcfd: 89 f3 mov %esi,%ebx if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 10dcff: 89 d8 mov %ebx,%eax 10dd01: 8d 65 f4 lea -0xc(%ebp),%esp 10dd04: 5b pop %ebx 10dd05: 5e pop %esi 10dd06: 5f pop %edi 10dd07: c9 leave 10dd08: c3 ret =============================================================================== 0010dc10 : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 10dc10: 55 push %ebp 10dc11: 89 e5 mov %esp,%ebp 10dc13: 57 push %edi 10dc14: 56 push %esi 10dc15: 53 push %ebx 10dc16: 83 ec 2c sub $0x2c,%esp 10dc19: 8b 45 08 mov 0x8(%ebp),%eax /* * 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; 10dc1c: 8b 58 1c mov 0x1c(%eax),%ebx loc = temp_mt_entry->mt_fs_root; 10dc1f: 8d 7d d4 lea -0x2c(%ebp),%edi 10dc22: 8d 70 1c lea 0x1c(%eax),%esi 10dc25: b9 05 00 00 00 mov $0x5,%ecx 10dc2a: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; 10dc2c: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax) do { next = jnode->Parent; loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 10dc33: 8d 75 d4 lea -0x2c(%ebp),%esi */ temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; 10dc36: 8b 7b 08 mov 0x8(%ebx),%edi loc.node_access = (void *)jnode; 10dc39: 89 5d d4 mov %ebx,-0x2c(%ebp) IMFS_Set_handlers( &loc ); 10dc3c: 83 ec 0c sub $0xc,%esp 10dc3f: 56 push %esi 10dc40: e8 cb f9 ff ff call 10d610 if ( jnode->type != IMFS_DIRECTORY ) { 10dc45: 83 c4 10 add $0x10,%esp 10dc48: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10dc4c: 75 08 jne 10dc56 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 10dc4e: 8d 43 54 lea 0x54(%ebx),%eax result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { 10dc51: 39 43 50 cmp %eax,0x50(%ebx) 10dc54: 75 13 jne 10dc69 result = IMFS_unlink( NULL, &loc ); 10dc56: 50 push %eax 10dc57: 50 push %eax 10dc58: 56 push %esi 10dc59: 6a 00 push $0x0 10dc5b: e8 d0 91 ff ff call 106e30 if (result != 0) 10dc60: 83 c4 10 add $0x10,%esp 10dc63: 85 c0 test %eax,%eax 10dc65: 75 1d jne 10dc84 <== NEVER TAKEN return -1; jnode = next; 10dc67: 89 fb mov %edi,%ebx } if ( jnode != NULL ) { 10dc69: 85 db test %ebx,%ebx 10dc6b: 74 1c je 10dc89 if ( jnode->type == IMFS_DIRECTORY ) { 10dc6d: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10dc71: 75 c3 jne 10dc36 <== NEVER TAKEN 10dc73: 8d 43 54 lea 0x54(%ebx),%eax if ( jnode_has_children( jnode ) ) 10dc76: 39 43 50 cmp %eax,0x50(%ebx) 10dc79: 74 bb je 10dc36 jnode = jnode_get_first_child( jnode ); 10dc7b: 8b 5b 50 mov 0x50(%ebx),%ebx } } } while (jnode != NULL); 10dc7e: 85 db test %ebx,%ebx 10dc80: 75 b4 jne 10dc36 <== ALWAYS TAKEN 10dc82: eb 05 jmp 10dc89 <== NOT EXECUTED return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; 10dc84: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 10dc87: eb 02 jmp 10dc8b <== NOT EXECUTED jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); return 0; 10dc89: 31 c0 xor %eax,%eax } 10dc8b: 8d 65 f4 lea -0xc(%ebp),%esp 10dc8e: 5b pop %ebx 10dc8f: 5e pop %esi 10dc90: 5f pop %edi 10dc91: c9 leave 10dc92: c3 ret =============================================================================== 0010dd0c : const char *path, int pathlen, char *token, int *token_len ) { 10dd0c: 55 push %ebp 10dd0d: 89 e5 mov %esp,%ebp 10dd0f: 57 push %edi 10dd10: 56 push %esi 10dd11: 53 push %ebx 10dd12: 83 ec 1c sub $0x1c,%esp 10dd15: 8b 7d 08 mov 0x8(%ebp),%edi 10dd18: 8b 75 10 mov 0x10(%ebp),%esi register char c; /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; 10dd1b: 8a 17 mov (%edi),%dl int pathlen, char *token, int *token_len ) { register int i = 0; 10dd1d: 31 db xor %ebx,%ebx /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 10dd1f: eb 10 jmp 10dd31 token[i] = c; 10dd21: 88 14 1e mov %dl,(%esi,%ebx,1) if ( i == IMFS_NAME_MAX ) 10dd24: 83 fb 20 cmp $0x20,%ebx 10dd27: 0f 84 86 00 00 00 je 10ddb3 return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 10dd2d: 43 inc %ebx 10dd2e: 8a 14 1f mov (%edi,%ebx,1),%dl /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 10dd31: 83 ec 0c sub $0xc,%esp 10dd34: 0f be c2 movsbl %dl,%eax 10dd37: 50 push %eax 10dd38: 88 55 e4 mov %dl,-0x1c(%ebp) 10dd3b: e8 70 a2 ff ff call 107fb0 10dd40: 83 c4 10 add $0x10,%esp 10dd43: 85 c0 test %eax,%eax 10dd45: 8a 55 e4 mov -0x1c(%ebp),%dl 10dd48: 75 05 jne 10dd4f 10dd4a: 3b 5d 0c cmp 0xc(%ebp),%ebx 10dd4d: 7c d2 jl 10dd21 /* * Copy a seperator into token. */ if ( i == 0 ) { 10dd4f: 85 db test %ebx,%ebx 10dd51: 75 10 jne 10dd63 token[i] = c; 10dd53: 88 16 mov %dl,(%esi) if ( (token[i] != '\0') && pathlen ) { 10dd55: 84 d2 test %dl,%dl 10dd57: 74 06 je 10dd5f 10dd59: 83 7d 0c 00 cmpl $0x0,0xc(%ebp) 10dd5d: 75 16 jne 10dd75 i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; 10dd5f: 31 ff xor %edi,%edi 10dd61: eb 1c jmp 10dd7f char *token, int *token_len ) { register int i = 0; IMFS_token_types type = IMFS_NAME; 10dd63: bf 03 00 00 00 mov $0x3,%edi i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { 10dd68: 80 7c 1e ff 00 cmpb $0x0,-0x1(%esi,%ebx,1) 10dd6d: 74 10 je 10dd7f <== NEVER TAKEN token[i] = '\0'; 10dd6f: c6 04 1e 00 movb $0x0,(%esi,%ebx,1) 10dd73: eb 0a jmp 10dd7f if ( i == 0 ) { token[i] = c; if ( (token[i] != '\0') && pathlen ) { i++; type = IMFS_CURRENT_DIR; 10dd75: bf 01 00 00 00 mov $0x1,%edi if ( i == 0 ) { token[i] = c; if ( (token[i] != '\0') && pathlen ) { i++; 10dd7a: bb 01 00 00 00 mov $0x1,%ebx /* * Set token_len to the number of characters copied. */ *token_len = i; 10dd7f: 8b 45 14 mov 0x14(%ebp),%eax 10dd82: 89 18 mov %ebx,(%eax) /* * If we copied something that was not a seperator see if * it was a special name. */ if ( type == IMFS_NAME ) { 10dd84: 83 ff 03 cmp $0x3,%edi 10dd87: 75 3d jne 10ddc6 if ( strcmp( token, "..") == 0 ) 10dd89: 52 push %edx 10dd8a: 52 push %edx 10dd8b: 68 c1 ec 11 00 push $0x11ecc1 10dd90: 56 push %esi 10dd91: e8 82 3f 00 00 call 111d18 10dd96: 83 c4 10 add $0x10,%esp 10dd99: 85 c0 test %eax,%eax 10dd9b: 74 1d je 10ddba type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 10dd9d: 50 push %eax 10dd9e: 50 push %eax 10dd9f: 68 c2 ec 11 00 push $0x11ecc2 10dda4: 56 push %esi 10dda5: e8 6e 3f 00 00 call 111d18 10ddaa: 83 c4 10 add $0x10,%esp 10ddad: 85 c0 test %eax,%eax 10ddaf: 74 10 je 10ddc1 10ddb1: eb 13 jmp 10ddc6 while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { token[i] = c; if ( i == IMFS_NAME_MAX ) return IMFS_INVALID_TOKEN; 10ddb3: bf 04 00 00 00 mov $0x4,%edi 10ddb8: eb 0c jmp 10ddc6 * it was a special name. */ if ( type == IMFS_NAME ) { if ( strcmp( token, "..") == 0 ) type = IMFS_UP_DIR; 10ddba: bf 02 00 00 00 mov $0x2,%edi 10ddbf: eb 05 jmp 10ddc6 else if ( strcmp( token, "." ) == 0 ) type = IMFS_CURRENT_DIR; 10ddc1: bf 01 00 00 00 mov $0x1,%edi } return type; } 10ddc6: 89 f8 mov %edi,%eax 10ddc8: 8d 65 f4 lea -0xc(%ebp),%esp 10ddcb: 5b pop %ebx 10ddcc: 5e pop %esi 10ddcd: 5f pop %edi 10ddce: c9 leave 10ddcf: c3 ret =============================================================================== 00106aac : const rtems_filesystem_operations_table *op_table, const rtems_filesystem_file_handlers_r *memfile_handlers, const rtems_filesystem_file_handlers_r *directory_handlers, const rtems_filesystem_file_handlers_r *fifo_handlers ) { 106aac: 55 push %ebp 106aad: 89 e5 mov %esp,%ebp 106aaf: 57 push %edi 106ab0: 56 push %esi 106ab1: 53 push %ebx 106ab2: 83 ec 1c sub $0x1c,%esp 106ab5: 8b 5d 08 mov 0x8(%ebp),%ebx IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, 106ab8: a1 48 01 12 00 mov 0x120148,%eax 106abd: b9 06 00 00 00 mov $0x6,%ecx int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 106ac2: ba 10 00 00 00 mov $0x10,%edx 106ac7: 39 c2 cmp %eax,%edx 106ac9: 74 0a je 106ad5 106acb: d1 e2 shl %edx 106acd: 49 dec %ecx 106ace: 75 f7 jne 106ac7 <== ALWAYS TAKEN is_valid = true; } } *dest_bytes_per_block = ((is_valid) ? requested_bytes_per_block : default_bytes_per_block); 106ad0: b8 80 00 00 00 mov $0x80,%eax <== NOT EXECUTED for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) 106ad5: a3 8c 3d 12 00 mov %eax,0x123d8c /* * 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(); 106ada: e8 fc 6a 00 00 call 10d5db 106adf: 89 c2 mov %eax,%edx 106ae1: 89 43 1c mov %eax,0x1c(%ebx) temp_mt_entry->mt_fs_root.handlers = directory_handlers; 106ae4: 8b 45 14 mov 0x14(%ebp),%eax 106ae7: 89 43 24 mov %eax,0x24(%ebx) temp_mt_entry->mt_fs_root.ops = op_table; 106aea: 8b 45 0c mov 0xc(%ebp),%eax 106aed: 89 43 28 mov %eax,0x28(%ebx) temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 106af0: 8d 7b 38 lea 0x38(%ebx),%edi 106af3: be 54 ec 11 00 mov $0x11ec54,%esi 106af8: b9 0c 00 00 00 mov $0xc,%ecx 106afd: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 106aff: 50 push %eax 106b00: 50 push %eax 106b01: 6a 14 push $0x14 106b03: 6a 01 push $0x1 106b05: 89 55 e4 mov %edx,-0x1c(%ebp) 106b08: e8 1b 06 00 00 call 107128 if ( !fs_info ) { 106b0d: 83 c4 10 add $0x10,%esp 106b10: 85 c0 test %eax,%eax 106b12: 8b 55 e4 mov -0x1c(%ebp),%edx 106b15: 75 1c jne 106b33 <== ALWAYS TAKEN free(temp_mt_entry->mt_fs_root.node_access); 106b17: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 106b1a: 52 push %edx <== NOT EXECUTED 106b1b: e8 c4 07 00 00 call 1072e4 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 106b20: e8 2f a6 00 00 call 111154 <__errno> <== NOT EXECUTED 106b25: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED 106b2b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 106b2e: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 106b31: eb 34 jmp 106b67 <== NOT EXECUTED } temp_mt_entry->fs_info = fs_info; 106b33: 89 43 34 mov %eax,0x34(%ebx) /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 106b36: 8b 0d 90 3d 12 00 mov 0x123d90,%ecx 106b3c: 89 08 mov %ecx,(%eax) 106b3e: 41 inc %ecx 106b3f: 89 0d 90 3d 12 00 mov %ecx,0x123d90 fs_info->ino_count = 1; 106b45: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax) fs_info->memfile_handlers = memfile_handlers; 106b4c: 8b 4d 10 mov 0x10(%ebp),%ecx 106b4f: 89 48 08 mov %ecx,0x8(%eax) fs_info->directory_handlers = directory_handlers; 106b52: 8b 4d 14 mov 0x14(%ebp),%ecx 106b55: 89 48 0c mov %ecx,0xc(%eax) fs_info->fifo_handlers = fifo_handlers; 106b58: 8b 4d 18 mov 0x18(%ebp),%ecx 106b5b: 89 48 10 mov %ecx,0x10(%eax) jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 106b5e: c7 42 38 01 00 00 00 movl $0x1,0x38(%edx) return 0; 106b65: 31 c0 xor %eax,%eax } 106b67: 8d 65 f4 lea -0xc(%ebp),%esp 106b6a: 5b pop %ebx 106b6b: 5e pop %esi 106b6c: 5f pop %edi 106b6d: c9 leave 106b6e: c3 ret =============================================================================== 00106b70 : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 106b70: 55 push %ebp 106b71: 89 e5 mov %esp,%ebp 106b73: 57 push %edi 106b74: 53 push %ebx 106b75: 83 ec 50 sub $0x50,%esp 106b78: 8b 55 10 mov 0x10(%ebp),%edx int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 106b7b: 8b 45 08 mov 0x8(%ebp),%eax 106b7e: 8b 00 mov (%eax),%eax 106b80: 89 45 d8 mov %eax,-0x28(%ebp) if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 106b83: 66 83 78 34 07 cmpw $0x7,0x34(%eax) 106b88: 76 0d jbe 106b97 rtems_set_errno_and_return_minus_one( EMLINK ); 106b8a: e8 c5 a5 00 00 call 111154 <__errno> 106b8f: c7 00 1f 00 00 00 movl $0x1f,(%eax) 106b95: eb 43 jmp 106bda /* * Remove any separators at the end of the string. */ IMFS_get_token( token, strlen( token ), new_name, &i ); 106b97: 31 c0 xor %eax,%eax 106b99: 83 c9 ff or $0xffffffff,%ecx 106b9c: 89 d7 mov %edx,%edi 106b9e: f2 ae repnz scas %es:(%edi),%al 106ba0: f7 d1 not %ecx 106ba2: 49 dec %ecx 106ba3: 8d 45 f4 lea -0xc(%ebp),%eax 106ba6: 50 push %eax 106ba7: 8d 5d b7 lea -0x49(%ebp),%ebx 106baa: 53 push %ebx 106bab: 51 push %ecx 106bac: 52 push %edx 106bad: e8 5a 71 00 00 call 10dd0c new_node = IMFS_create_node( parent_loc, IMFS_HARD_LINK, new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info 106bb2: 8d 45 d8 lea -0x28(%ebp),%eax * 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( 106bb5: 89 04 24 mov %eax,(%esp) 106bb8: 68 ff a1 00 00 push $0xa1ff 106bbd: 53 push %ebx 106bbe: 6a 03 push $0x3 106bc0: ff 75 0c pushl 0xc(%ebp) 106bc3: e8 13 69 00 00 call 10d4db new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 106bc8: 83 c4 20 add $0x20,%esp 106bcb: 85 c0 test %eax,%eax 106bcd: 75 10 jne 106bdf <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( ENOMEM ); 106bcf: e8 80 a5 00 00 call 111154 <__errno> <== NOT EXECUTED 106bd4: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED 106bda: 83 c8 ff or $0xffffffff,%eax 106bdd: eb 22 jmp 106c01 /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; 106bdf: 8b 45 d8 mov -0x28(%ebp),%eax 106be2: 66 ff 40 34 incw 0x34(%eax) IMFS_update_ctime( info.hard_link.link_node ); 106be6: 50 push %eax 106be7: 50 push %eax 106be8: 6a 00 push $0x0 106bea: 8d 45 ec lea -0x14(%ebp),%eax 106bed: 50 push %eax 106bee: e8 69 07 00 00 call 10735c 106bf3: 8b 55 ec mov -0x14(%ebp),%edx 106bf6: 8b 45 d8 mov -0x28(%ebp),%eax 106bf9: 89 50 48 mov %edx,0x48(%eax) return 0; 106bfc: 83 c4 10 add $0x10,%esp 106bff: 31 c0 xor %eax,%eax } 106c01: 8d 65 f8 lea -0x8(%ebp),%esp 106c04: 5b pop %ebx 106c05: 5f pop %edi 106c06: c9 leave 106c07: c3 ret =============================================================================== 0010feb4 : MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 10feb4: 55 push %ebp 10feb5: 89 e5 mov %esp,%ebp 10feb7: 53 push %ebx 10feb8: 83 ec 08 sub $0x8,%esp #if defined(RTEMS_DEBUG) assert( the_jnode ); assert( the_jnode->type == IMFS_MEMORY_FILE ); #endif block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); 10febb: 6a 01 push $0x1 10febd: ff 75 0c pushl 0xc(%ebp) 10fec0: ff 75 08 pushl 0x8(%ebp) 10fec3: e8 cc fc ff ff call 10fb94 10fec8: 89 c3 mov %eax,%ebx if ( *block_entry_ptr ) 10feca: 83 c4 10 add $0x10,%esp return 0; 10fecd: 31 c0 xor %eax,%eax assert( the_jnode ); assert( the_jnode->type == IMFS_MEMORY_FILE ); #endif block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); if ( *block_entry_ptr ) 10fecf: 83 3b 00 cmpl $0x0,(%ebx) 10fed2: 75 14 jne 10fee8 #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); 10fed4: e8 99 fc ff ff call 10fb72 10fed9: 89 c2 mov %eax,%edx if ( !memory ) return 1; 10fedb: b8 01 00 00 00 mov $0x1,%eax fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); if ( !memory ) 10fee0: 85 d2 test %edx,%edx 10fee2: 74 04 je 10fee8 <== NEVER TAKEN return 1; *block_entry_ptr = memory; 10fee4: 89 13 mov %edx,(%ebx) return 0; 10fee6: 30 c0 xor %al,%al } 10fee8: 8b 5d fc mov -0x4(%ebp),%ebx 10feeb: c9 leave 10feec: c3 ret =============================================================================== 00110082 : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 110082: 55 push %ebp 110083: 89 e5 mov %esp,%ebp 110085: 57 push %edi 110086: 56 push %esi 110087: 53 push %ebx 110088: 83 ec 2c sub $0x2c,%esp 11008b: 8b 7d 08 mov 0x8(%ebp),%edi 11008e: 8b 5d 0c mov 0xc(%ebp),%ebx 110091: 8b 75 10 mov 0x10(%ebp),%esi #if defined(RTEMS_DEBUG) assert( the_jnode ); assert( the_jnode->type == IMFS_MEMORY_FILE ); #endif if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 110094: a1 8c 3d 12 00 mov 0x123d8c,%eax 110099: 89 c1 mov %eax,%ecx 11009b: c1 e9 02 shr $0x2,%ecx 11009e: 8d 51 01 lea 0x1(%ecx),%edx 1100a1: 0f af d1 imul %ecx,%edx 1100a4: 42 inc %edx 1100a5: 0f af d1 imul %ecx,%edx 1100a8: 4a dec %edx 1100a9: 0f af d0 imul %eax,%edx 1100ac: 83 fe 00 cmp $0x0,%esi 1100af: 7c 16 jl 1100c7 <== NEVER TAKEN 1100b1: 7f 04 jg 1100b7 <== NEVER TAKEN 1100b3: 39 d3 cmp %edx,%ebx 1100b5: 72 10 jb 1100c7 rtems_set_errno_and_return_minus_one( EINVAL ); 1100b7: e8 98 10 00 00 call 111154 <__errno> 1100bc: c7 00 16 00 00 00 movl $0x16,(%eax) 1100c2: e9 92 00 00 00 jmp 110159 if ( new_length <= the_jnode->info.file.size ) 1100c7: 8b 57 50 mov 0x50(%edi),%edx 1100ca: 8b 4f 54 mov 0x54(%edi),%ecx 1100cd: 89 55 e0 mov %edx,-0x20(%ebp) 1100d0: 89 4d e4 mov %ecx,-0x1c(%ebp) 1100d3: 39 ce cmp %ecx,%esi 1100d5: 0f 8c 8f 00 00 00 jl 11016a <== NEVER TAKEN 1100db: 7f 08 jg 1100e5 <== NEVER TAKEN 1100dd: 39 d3 cmp %edx,%ebx 1100df: 0f 86 85 00 00 00 jbe 11016a /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 1100e5: 89 45 d8 mov %eax,-0x28(%ebp) 1100e8: 89 c1 mov %eax,%ecx 1100ea: c1 f9 1f sar $0x1f,%ecx 1100ed: 89 4d dc mov %ecx,-0x24(%ebp) 1100f0: ff 75 dc pushl -0x24(%ebp) 1100f3: ff 75 d8 pushl -0x28(%ebp) 1100f6: 56 push %esi 1100f7: 53 push %ebx 1100f8: e8 0b c2 00 00 call 11c308 <__divdi3> 1100fd: 83 c4 10 add $0x10,%esp 110100: 89 45 d4 mov %eax,-0x2c(%ebp) old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 110103: ff 75 dc pushl -0x24(%ebp) 110106: ff 75 d8 pushl -0x28(%ebp) 110109: ff 75 e4 pushl -0x1c(%ebp) 11010c: ff 75 e0 pushl -0x20(%ebp) 11010f: e8 f4 c1 00 00 call 11c308 <__divdi3> 110114: 83 c4 10 add $0x10,%esp 110117: 89 45 e0 mov %eax,-0x20(%ebp) /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 11011a: 89 c2 mov %eax,%edx 11011c: eb 41 jmp 11015f if ( IMFS_memfile_addblock( the_jnode, block ) ) { 11011e: 51 push %ecx 11011f: 51 push %ecx 110120: 52 push %edx 110121: 57 push %edi 110122: 89 55 d0 mov %edx,-0x30(%ebp) 110125: e8 8a fd ff ff call 10feb4 11012a: 83 c4 10 add $0x10,%esp 11012d: 85 c0 test %eax,%eax 11012f: 8b 55 d0 mov -0x30(%ebp),%edx 110132: 74 2a je 11015e <== ALWAYS TAKEN 110134: eb 13 jmp 110149 <== NOT EXECUTED for ( ; block>=old_blocks ; block-- ) { IMFS_memfile_remove_block( the_jnode, block ); 110136: 50 push %eax <== NOT EXECUTED 110137: 50 push %eax <== NOT EXECUTED 110138: 52 push %edx <== NOT EXECUTED 110139: 57 push %edi <== NOT EXECUTED 11013a: 89 55 d0 mov %edx,-0x30(%ebp) <== NOT EXECUTED 11013d: e8 0b ff ff ff call 11004d <== 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-- ) { 110142: 8b 55 d0 mov -0x30(%ebp),%edx <== NOT EXECUTED 110145: 4a dec %edx <== NOT EXECUTED 110146: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 110149: 3b 55 e0 cmp -0x20(%ebp),%edx <== NOT EXECUTED 11014c: 73 e8 jae 110136 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 11014e: e8 01 10 00 00 call 111154 <__errno> <== NOT EXECUTED 110153: c7 00 1c 00 00 00 movl $0x1c,(%eax) <== NOT EXECUTED 110159: 83 c8 ff or $0xffffffff,%eax 11015c: eb 0e jmp 11016c /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 11015e: 42 inc %edx 11015f: 3b 55 d4 cmp -0x2c(%ebp),%edx 110162: 76 ba jbe 11011e /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 110164: 89 5f 50 mov %ebx,0x50(%edi) 110167: 89 77 54 mov %esi,0x54(%edi) if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) return 0; 11016a: 31 c0 xor %eax,%eax * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 11016c: 8d 65 f4 lea -0xc(%ebp),%esp 11016f: 5b pop %ebx 110170: 5e pop %esi 110171: 5f pop %edi 110172: c9 leave 110173: c3 ret =============================================================================== 0010fb94 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 10fb94: 55 push %ebp 10fb95: 89 e5 mov %esp,%ebp 10fb97: 57 push %edi 10fb98: 56 push %esi 10fb99: 53 push %ebx 10fb9a: 83 ec 1c sub $0x1c,%esp 10fb9d: 8b 75 08 mov 0x8(%ebp),%esi 10fba0: 8b 7d 0c mov 0xc(%ebp),%edi /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 10fba3: 8b 0d 8c 3d 12 00 mov 0x123d8c,%ecx 10fba9: c1 e9 02 shr $0x2,%ecx 10fbac: 8d 41 ff lea -0x1(%ecx),%eax 10fbaf: 39 c7 cmp %eax,%edi 10fbb1: 77 40 ja 10fbf3 p = info->indirect; 10fbb3: 8b 46 58 mov 0x58(%esi),%eax if ( malloc_it ) { 10fbb6: 83 7d 10 00 cmpl $0x0,0x10(%ebp) 10fbba: 74 25 je 10fbe1 if ( !p ) { 10fbbc: 85 c0 test %eax,%eax 10fbbe: 75 12 jne 10fbd2 p = memfile_alloc_block(); 10fbc0: e8 ad ff ff ff call 10fb72 if ( !p ) return 0; 10fbc5: 31 db xor %ebx,%ebx if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); if ( !p ) 10fbc7: 85 c0 test %eax,%eax 10fbc9: 0f 84 04 01 00 00 je 10fcd3 <== NEVER TAKEN return 0; info->indirect = p; 10fbcf: 89 46 58 mov %eax,0x58(%esi) } return &info->indirect[ my_block ]; 10fbd2: 8d 1c bd 00 00 00 00 lea 0x0(,%edi,4),%ebx 10fbd9: 03 5e 58 add 0x58(%esi),%ebx 10fbdc: e9 f2 00 00 00 jmp 10fcd3 } if ( !p ) return 0; 10fbe1: 31 db xor %ebx,%ebx info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 10fbe3: 85 c0 test %eax,%eax 10fbe5: 0f 84 e8 00 00 00 je 10fcd3 <== NEVER TAKEN return 0; return &info->indirect[ my_block ]; 10fbeb: 8d 1c b8 lea (%eax,%edi,4),%ebx 10fbee: e9 e0 00 00 00 jmp 10fcd3 /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 10fbf3: 8d 41 01 lea 0x1(%ecx),%eax 10fbf6: 0f af c1 imul %ecx,%eax 10fbf9: 8d 50 ff lea -0x1(%eax),%edx 10fbfc: 39 d7 cmp %edx,%edi 10fbfe: 77 47 ja 10fc47 #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; 10fc00: 29 cf sub %ecx,%edi singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 10fc02: 89 f8 mov %edi,%eax 10fc04: 31 d2 xor %edx,%edx 10fc06: f7 f1 div %ecx 10fc08: 89 55 e4 mov %edx,-0x1c(%ebp) 10fc0b: 89 c7 mov %eax,%edi doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; 10fc0d: 8b 46 5c mov 0x5c(%esi),%eax if ( malloc_it ) { 10fc10: 83 7d 10 00 cmpl $0x0,0x10(%ebp) 10fc14: 74 1b je 10fc31 if ( !p ) { 10fc16: 85 c0 test %eax,%eax 10fc18: 75 12 jne 10fc2c p = memfile_alloc_block(); 10fc1a: e8 53 ff ff ff call 10fb72 if ( !p ) return 0; 10fc1f: 31 db xor %ebx,%ebx p = info->doubly_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); if ( !p ) 10fc21: 85 c0 test %eax,%eax 10fc23: 0f 84 aa 00 00 00 je 10fcd3 <== NEVER TAKEN return 0; info->doubly_indirect = p; 10fc29: 89 46 5c mov %eax,0x5c(%esi) } p1 = (block_p *)p[ doubly ]; 10fc2c: 8d 34 b8 lea (%eax,%edi,4),%esi 10fc2f: eb 6c jmp 10fc9d return (block_p *)&p1[ singly ]; } if ( !p ) return 0; 10fc31: 31 db xor %ebx,%ebx } return (block_p *)&p1[ singly ]; } if ( !p ) 10fc33: 85 c0 test %eax,%eax 10fc35: 0f 84 98 00 00 00 je 10fcd3 <== NEVER TAKEN return 0; p = (block_p *)p[ doubly ]; 10fc3b: 8b 04 b8 mov (%eax,%edi,4),%eax if ( !p ) 10fc3e: 85 c0 test %eax,%eax 10fc40: 75 6e jne 10fcb0 <== ALWAYS TAKEN 10fc42: e9 8c 00 00 00 jmp 10fcd3 <== NOT EXECUTED #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 10fc47: 8d 50 01 lea 0x1(%eax),%edx 10fc4a: 0f af d1 imul %ecx,%edx 10fc4d: 4a dec %edx /* * This means the requested block number is out of range. */ return 0; 10fc4e: 31 db xor %ebx,%ebx #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 10fc50: 39 d7 cmp %edx,%edi 10fc52: 77 7f ja 10fcd3 <== NEVER TAKEN my_block -= FIRST_TRIPLY_INDIRECT; 10fc54: 29 c7 sub %eax,%edi 10fc56: 89 f8 mov %edi,%eax singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 10fc58: 31 d2 xor %edx,%edx 10fc5a: f7 f1 div %ecx 10fc5c: 89 55 e4 mov %edx,-0x1c(%ebp) doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 10fc5f: 31 d2 xor %edx,%edx 10fc61: f7 f1 div %ecx 10fc63: 89 55 e0 mov %edx,-0x20(%ebp) 10fc66: 89 c7 mov %eax,%edi doubly %= IMFS_MEMFILE_BLOCK_SLOTS; p = info->triply_indirect; 10fc68: 8b 46 60 mov 0x60(%esi),%eax if ( malloc_it ) { 10fc6b: 83 7d 10 00 cmpl $0x0,0x10(%ebp) 10fc6f: 74 47 je 10fcb8 if ( !p ) { 10fc71: 85 c0 test %eax,%eax 10fc73: 75 0c jne 10fc81 p = memfile_alloc_block(); 10fc75: e8 f8 fe ff ff call 10fb72 if ( !p ) 10fc7a: 85 c0 test %eax,%eax 10fc7c: 74 55 je 10fcd3 <== NEVER TAKEN return 0; info->triply_indirect = p; 10fc7e: 89 46 60 mov %eax,0x60(%esi) } p1 = (block_p *) p[ triply ]; 10fc81: 8d 34 b8 lea (%eax,%edi,4),%esi 10fc84: 8b 06 mov (%esi),%eax if ( !p1 ) { 10fc86: 85 c0 test %eax,%eax 10fc88: 75 0d jne 10fc97 p1 = memfile_alloc_block(); 10fc8a: e8 e3 fe ff ff call 10fb72 if ( !p1 ) return 0; 10fc8f: 31 db xor %ebx,%ebx } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); if ( !p1 ) 10fc91: 85 c0 test %eax,%eax 10fc93: 74 3e je 10fcd3 <== NEVER TAKEN return 0; p[ triply ] = (block_p) p1; 10fc95: 89 06 mov %eax,(%esi) } p2 = (block_p *)p1[ doubly ]; 10fc97: 8b 55 e0 mov -0x20(%ebp),%edx 10fc9a: 8d 34 90 lea (%eax,%edx,4),%esi 10fc9d: 8b 06 mov (%esi),%eax if ( !p2 ) { 10fc9f: 85 c0 test %eax,%eax 10fca1: 75 0d jne 10fcb0 p2 = memfile_alloc_block(); 10fca3: e8 ca fe ff ff call 10fb72 if ( !p2 ) return 0; 10fca8: 31 db xor %ebx,%ebx } p2 = (block_p *)p1[ doubly ]; if ( !p2 ) { p2 = memfile_alloc_block(); if ( !p2 ) 10fcaa: 85 c0 test %eax,%eax 10fcac: 74 25 je 10fcd3 <== NEVER TAKEN return 0; p1[ doubly ] = (block_p) p2; 10fcae: 89 06 mov %eax,(%esi) } return (block_p *)&p2[ singly ]; 10fcb0: 8b 55 e4 mov -0x1c(%ebp),%edx 10fcb3: 8d 1c 90 lea (%eax,%edx,4),%ebx 10fcb6: eb 1b jmp 10fcd3 } if ( !p ) 10fcb8: 85 c0 test %eax,%eax 10fcba: 74 17 je 10fcd3 <== NEVER TAKEN #if 0 fprintf(stdout, "(t %d %d %d %d %d) ", block, my_block, triply, doubly, singly ); fflush(stdout); #endif p1 = (block_p *) p[ triply ]; 10fcbc: 8b 04 b8 mov (%eax,%edi,4),%eax if ( !p1 ) 10fcbf: 85 c0 test %eax,%eax 10fcc1: 74 10 je 10fcd3 <== NEVER TAKEN p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 10fcc3: 8b 55 e4 mov -0x1c(%ebp),%edx 10fcc6: 8d 1c 95 00 00 00 00 lea 0x0(,%edx,4),%ebx 10fccd: 8b 55 e0 mov -0x20(%ebp),%edx 10fcd0: 03 1c 90 add (%eax,%edx,4),%ebx /* * This means the requested block number is out of range. */ return 0; } 10fcd3: 89 d8 mov %ebx,%eax 10fcd5: 83 c4 1c add $0x1c,%esp 10fcd8: 5b pop %ebx 10fcd9: 5e pop %esi 10fcda: 5f pop %edi 10fcdb: c9 leave 10fcdc: c3 ret =============================================================================== 0010fcdd : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 10fcdd: 55 push %ebp 10fcde: 89 e5 mov %esp,%ebp 10fce0: 57 push %edi 10fce1: 56 push %esi 10fce2: 53 push %ebx 10fce3: 83 ec 3c sub $0x3c,%esp 10fce6: 8b 75 0c mov 0xc(%ebp),%esi 10fce9: 8b 7d 10 mov 0x10(%ebp),%edi /* * Error checks on arguments */ if ( !dest ) 10fcec: 83 7d 14 00 cmpl $0x0,0x14(%ebp) 10fcf0: 74 06 je 10fcf8 <== NEVER TAKEN /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) 10fcf2: 83 7d 18 00 cmpl $0x0,0x18(%ebp) 10fcf6: 75 13 jne 10fd0b <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); 10fcf8: e8 57 14 00 00 call 111154 <__errno> <== NOT EXECUTED 10fcfd: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 10fd03: 83 ca ff or $0xffffffff,%edx <== NOT EXECUTED 10fd06: e9 80 01 00 00 jmp 10fe8b <== NOT EXECUTED /* * Linear files (as created from a tar file are easier to handle * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { 10fd0b: 8b 45 08 mov 0x8(%ebp),%eax 10fd0e: 83 78 4c 06 cmpl $0x6,0x4c(%eax) 10fd12: 75 42 jne 10fd56 unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; 10fd14: 8b 50 58 mov 0x58(%eax),%edx 10fd17: 89 55 cc mov %edx,-0x34(%ebp) if (my_length > (the_jnode->info.linearfile.size - start)) 10fd1a: 8b 48 50 mov 0x50(%eax),%ecx 10fd1d: 8b 58 54 mov 0x54(%eax),%ebx 10fd20: 89 c8 mov %ecx,%eax 10fd22: 89 da mov %ebx,%edx 10fd24: 29 f0 sub %esi,%eax 10fd26: 19 fa sbb %edi,%edx 10fd28: 89 45 d0 mov %eax,-0x30(%ebp) 10fd2b: 89 55 d4 mov %edx,-0x2c(%ebp) 10fd2e: 31 c0 xor %eax,%eax 10fd30: 39 d0 cmp %edx,%eax 10fd32: 7c 10 jl 10fd44 <== NEVER TAKEN 10fd34: 7f 08 jg 10fd3e <== NEVER TAKEN 10fd36: 8b 55 d0 mov -0x30(%ebp),%edx 10fd39: 39 55 18 cmp %edx,0x18(%ebp) 10fd3c: 76 06 jbe 10fd44 <== NEVER TAKEN my_length = the_jnode->info.linearfile.size - start; 10fd3e: 89 ca mov %ecx,%edx 10fd40: 29 f2 sub %esi,%edx 10fd42: eb 03 jmp 10fd47 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)) 10fd44: 8b 55 18 mov 0x18(%ebp),%edx <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; memcpy(dest, &file_ptr[start], my_length); 10fd47: 03 75 cc add -0x34(%ebp),%esi 10fd4a: 8b 7d 14 mov 0x14(%ebp),%edi 10fd4d: 89 d1 mov %edx,%ecx 10fd4f: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 10fd51: e9 16 01 00 00 jmp 10fe6c /* * 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; 10fd56: 89 f0 mov %esi,%eax if ( last_byte > the_jnode->info.file.size ) 10fd58: 8b 55 08 mov 0x8(%ebp),%edx 10fd5b: 8b 5a 50 mov 0x50(%edx),%ebx /* * 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; 10fd5e: 8b 4d 18 mov 0x18(%ebp),%ecx 10fd61: 01 f1 add %esi,%ecx 10fd63: 89 4d d0 mov %ecx,-0x30(%ebp) if ( last_byte > the_jnode->info.file.size ) 10fd66: 31 c9 xor %ecx,%ecx 10fd68: 3b 4a 54 cmp 0x54(%edx),%ecx 10fd6b: 7c 0e jl 10fd7b <== NEVER TAKEN 10fd6d: 7f 05 jg 10fd74 <== NEVER TAKEN 10fd6f: 39 5d d0 cmp %ebx,-0x30(%ebp) 10fd72: 76 07 jbe 10fd7b my_length = the_jnode->info.file.size - start; 10fd74: 29 c3 sub %eax,%ebx 10fd76: 89 5d d0 mov %ebx,-0x30(%ebp) 10fd79: eb 06 jmp 10fd81 * 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 ) 10fd7b: 8b 45 18 mov 0x18(%ebp),%eax 10fd7e: 89 45 d0 mov %eax,-0x30(%ebp) /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 10fd81: 8b 15 8c 3d 12 00 mov 0x123d8c,%edx 10fd87: 89 55 c4 mov %edx,-0x3c(%ebp) 10fd8a: 89 d0 mov %edx,%eax 10fd8c: 99 cltd 10fd8d: 89 d3 mov %edx,%ebx 10fd8f: 52 push %edx 10fd90: 50 push %eax 10fd91: 57 push %edi 10fd92: 56 push %esi 10fd93: 89 45 c0 mov %eax,-0x40(%ebp) 10fd96: e8 cd c6 00 00 call 11c468 <__moddi3> 10fd9b: 83 c4 10 add $0x10,%esp 10fd9e: 89 45 cc mov %eax,-0x34(%ebp) block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 10fda1: 8b 4d c0 mov -0x40(%ebp),%ecx 10fda4: 53 push %ebx 10fda5: 51 push %ecx 10fda6: 57 push %edi 10fda7: 56 push %esi 10fda8: e8 5b c5 00 00 call 11c308 <__divdi3> 10fdad: 83 c4 10 add $0x10,%esp 10fdb0: 89 c3 mov %eax,%ebx if ( start_offset ) { 10fdb2: 83 7d cc 00 cmpl $0x0,-0x34(%ebp) 10fdb6: 74 3d je 10fdf5 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 ); 10fdb8: 57 push %edi 10fdb9: 6a 00 push $0x0 10fdbb: 50 push %eax 10fdbc: ff 75 08 pushl 0x8(%ebp) 10fdbf: e8 d0 fd ff ff call 10fb94 if ( !block_ptr ) 10fdc4: 83 c4 10 add $0x10,%esp return copied; 10fdc7: 31 d2 xor %edx,%edx 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 ); if ( !block_ptr ) 10fdc9: 85 c0 test %eax,%eax 10fdcb: 0f 84 ba 00 00 00 je 10fe8b <== NEVER TAKEN */ 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; 10fdd1: 8b 4d c4 mov -0x3c(%ebp),%ecx 10fdd4: 2b 4d cc sub -0x34(%ebp),%ecx 10fdd7: 8b 55 d0 mov -0x30(%ebp),%edx 10fdda: 39 ca cmp %ecx,%edx 10fddc: 76 02 jbe 10fde0 10fdde: 89 ca mov %ecx,%edx if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 10fde0: 8b 75 cc mov -0x34(%ebp),%esi 10fde3: 03 30 add (%eax),%esi dest += to_copy; 10fde5: 8b 7d 14 mov 0x14(%ebp),%edi 10fde8: 89 d1 mov %edx,%ecx 10fdea: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 10fdec: 89 7d cc mov %edi,-0x34(%ebp) block++; 10fdef: 43 inc %ebx my_length -= to_copy; 10fdf0: 29 55 d0 sub %edx,-0x30(%ebp) 10fdf3: eb 08 jmp 10fdfd * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { 10fdf5: 8b 45 14 mov 0x14(%ebp),%eax 10fdf8: 89 45 cc mov %eax,-0x34(%ebp) last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) my_length = the_jnode->info.file.size - start; copied = 0; 10fdfb: 31 d2 xor %edx,%edx /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 10fdfd: 8b 0d 8c 3d 12 00 mov 0x123d8c,%ecx 10fe03: 89 4d c8 mov %ecx,-0x38(%ebp) while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 10fe06: eb 2f jmp 10fe37 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 10fe08: 56 push %esi 10fe09: 6a 00 push $0x0 10fe0b: 53 push %ebx 10fe0c: ff 75 08 pushl 0x8(%ebp) 10fe0f: 89 55 c0 mov %edx,-0x40(%ebp) 10fe12: e8 7d fd ff ff call 10fb94 if ( !block_ptr ) 10fe17: 83 c4 10 add $0x10,%esp 10fe1a: 85 c0 test %eax,%eax 10fe1c: 8b 55 c0 mov -0x40(%ebp),%edx 10fe1f: 74 6a je 10fe8b <== NEVER TAKEN return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 10fe21: 8b 30 mov (%eax),%esi 10fe23: 8b 7d cc mov -0x34(%ebp),%edi 10fe26: 8b 4d c8 mov -0x38(%ebp),%ecx 10fe29: f3 a4 rep movsb %ds:(%esi),%es:(%edi) dest += to_copy; 10fe2b: 89 7d cc mov %edi,-0x34(%ebp) block++; 10fe2e: 43 inc %ebx my_length -= to_copy; 10fe2f: 8b 7d c8 mov -0x38(%ebp),%edi 10fe32: 29 7d d0 sub %edi,-0x30(%ebp) copied += to_copy; 10fe35: 01 fa add %edi,%edx /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 10fe37: 8b 45 d0 mov -0x30(%ebp),%eax 10fe3a: 3b 05 8c 3d 12 00 cmp 0x123d8c,%eax 10fe40: 73 c6 jae 10fe08 #if defined(RTEMS_DEBUG) assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); #endif if ( my_length ) { 10fe42: 85 c0 test %eax,%eax 10fe44: 74 26 je 10fe6c block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 10fe46: 51 push %ecx 10fe47: 6a 00 push $0x0 10fe49: 53 push %ebx 10fe4a: ff 75 08 pushl 0x8(%ebp) 10fe4d: 89 55 c0 mov %edx,-0x40(%ebp) 10fe50: e8 3f fd ff ff call 10fb94 if ( !block_ptr ) 10fe55: 83 c4 10 add $0x10,%esp 10fe58: 85 c0 test %eax,%eax 10fe5a: 8b 55 c0 mov -0x40(%ebp),%edx 10fe5d: 74 2c je 10fe8b <== NEVER TAKEN return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 10fe5f: 8b 30 mov (%eax),%esi 10fe61: 8b 7d cc mov -0x34(%ebp),%edi 10fe64: 8b 4d d0 mov -0x30(%ebp),%ecx 10fe67: f3 a4 rep movsb %ds:(%esi),%es:(%edi) copied += my_length; 10fe69: 03 55 d0 add -0x30(%ebp),%edx } IMFS_update_atime( the_jnode ); 10fe6c: 50 push %eax 10fe6d: 50 push %eax 10fe6e: 6a 00 push $0x0 10fe70: 8d 45 e0 lea -0x20(%ebp),%eax 10fe73: 50 push %eax 10fe74: 89 55 c0 mov %edx,-0x40(%ebp) 10fe77: e8 e0 74 ff ff call 10735c 10fe7c: 8b 45 e0 mov -0x20(%ebp),%eax 10fe7f: 8b 4d 08 mov 0x8(%ebp),%ecx 10fe82: 89 41 40 mov %eax,0x40(%ecx) return copied; 10fe85: 8b 55 c0 mov -0x40(%ebp),%edx 10fe88: 83 c4 10 add $0x10,%esp } 10fe8b: 89 d0 mov %edx,%eax 10fe8d: 8d 65 f4 lea -0xc(%ebp),%esp 10fe90: 5b pop %ebx 10fe91: 5e pop %esi 10fe92: 5f pop %edi 10fe93: c9 leave 10fe94: c3 ret =============================================================================== 0010ff57 : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 10ff57: 55 push %ebp 10ff58: 89 e5 mov %esp,%ebp 10ff5a: 57 push %edi 10ff5b: 56 push %esi 10ff5c: 53 push %ebx 10ff5d: 83 ec 1c sub $0x1c,%esp 10ff60: 8b 5d 08 mov 0x8(%ebp),%ebx /* * 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; 10ff63: 8b 35 8c 3d 12 00 mov 0x123d8c,%esi 10ff69: c1 ee 02 shr $0x2,%esi * + triply indirect */ info = &the_jnode->info.file; if ( info->indirect ) { 10ff6c: 83 7b 58 00 cmpl $0x0,0x58(%ebx) 10ff70: 74 0f je 10ff81 memfile_free_blocks_in_table( &info->indirect, to_free ); 10ff72: 57 push %edi 10ff73: 57 push %edi 10ff74: 56 push %esi 10ff75: 8d 43 58 lea 0x58(%ebx),%eax 10ff78: 50 push %eax 10ff79: e8 88 ff ff ff call 10ff06 10ff7e: 83 c4 10 add $0x10,%esp } if ( info->doubly_indirect ) { 10ff81: 83 7b 5c 00 cmpl $0x0,0x5c(%ebx) 10ff85: 74 3e je 10ffc5 <== ALWAYS TAKEN 10ff87: 31 ff xor %edi,%edi <== NOT EXECUTED 10ff89: eb 1f jmp 10ffaa <== NOT EXECUTED for ( i=0 ; idoubly_indirect[i] ) { 10ff8b: 8b 43 5c mov 0x5c(%ebx),%eax <== NOT EXECUTED 10ff8e: 8d 14 bd 00 00 00 00 lea 0x0(,%edi,4),%edx <== NOT EXECUTED 10ff95: 83 3c b8 00 cmpl $0x0,(%eax,%edi,4) <== NOT EXECUTED 10ff99: 74 0e je 10ffa9 <== NOT EXECUTED memfile_free_blocks_in_table( 10ff9b: 51 push %ecx <== NOT EXECUTED 10ff9c: 51 push %ecx <== NOT EXECUTED 10ff9d: 56 push %esi <== NOT EXECUTED 10ff9e: 01 d0 add %edx,%eax <== NOT EXECUTED 10ffa0: 50 push %eax <== NOT EXECUTED 10ffa1: e8 60 ff ff ff call 10ff06 <== NOT EXECUTED 10ffa6: 83 c4 10 add $0x10,%esp <== 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 ); 10ffb6: 57 push %edi <== NOT EXECUTED 10ffb7: 57 push %edi <== NOT EXECUTED 10ffb8: 56 push %esi <== NOT EXECUTED 10ffb9: 8d 43 5c lea 0x5c(%ebx),%eax <== NOT EXECUTED 10ffbc: 50 push %eax <== NOT EXECUTED 10ffbd: e8 44 ff ff ff call 10ff06 <== NOT EXECUTED 10ffc2: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } if ( info->triply_indirect ) { 10ffc5: 83 7b 60 00 cmpl $0x0,0x60(%ebx) 10ffc9: 74 78 je 110043 <== ALWAYS TAKEN 10ffcb: 31 ff xor %edi,%edi <== NOT EXECUTED 10ffcd: eb 59 jmp 110028 <== NOT EXECUTED 10ffcf: 8d 04 bd 00 00 00 00 lea 0x0(,%edi,4),%eax <== NOT EXECUTED 10ffd6: 89 45 e4 mov %eax,-0x1c(%ebp) <== NOT EXECUTED for ( i=0 ; itriply_indirect[i]; 10ffd9: 8b 43 60 mov 0x60(%ebx),%eax <== NOT EXECUTED 10ffdc: 8b 04 b8 mov (%eax,%edi,4),%eax <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 10ffdf: 85 c0 test %eax,%eax <== NOT EXECUTED 10ffe1: 74 51 je 110034 <== NOT EXECUTED 10ffe3: 31 d2 xor %edx,%edx <== NOT EXECUTED 10ffe5: eb 21 jmp 110008 <== NOT EXECUTED break; for ( j=0 ; j<== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 10ffec: 51 push %ecx <== NOT EXECUTED 10ffed: 51 push %ecx <== NOT EXECUTED 10ffee: 56 push %esi <== NOT EXECUTED 10ffef: 50 push %eax <== NOT EXECUTED 10fff0: 89 45 dc mov %eax,-0x24(%ebp) <== NOT EXECUTED 10fff3: 89 55 e0 mov %edx,-0x20(%ebp) <== NOT EXECUTED 10fff6: e8 0b ff ff ff call 10ff06 <== NOT EXECUTED 10fffb: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10fffe: 8b 55 e0 mov -0x20(%ebp),%edx <== NOT EXECUTED 110001: 8b 45 dc mov -0x24(%ebp),%eax <== NOT EXECUTED if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; if ( !p ) /* ensure we have a valid pointer */ break; for ( j=0 ; j<== NOT EXECUTED if ( p[j] ) { memfile_free_blocks_in_table( (block_p **)&p[j], to_free); } } memfile_free_blocks_in_table( 110015: 52 push %edx <== NOT EXECUTED 110016: 52 push %edx <== NOT EXECUTED 110017: 56 push %esi <== NOT EXECUTED 110018: 8b 45 e4 mov -0x1c(%ebp),%eax <== NOT EXECUTED 11001b: 03 43 60 add 0x60(%ebx),%eax <== NOT EXECUTED 11001e: 50 push %eax <== NOT EXECUTED 11001f: e8 e2 fe ff ff call 10ff06 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i<== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 110034: 50 push %eax <== NOT EXECUTED 110035: 50 push %eax <== NOT EXECUTED 110036: 56 push %esi <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); 110037: 83 c3 60 add $0x60,%ebx <== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 11003a: 53 push %ebx <== NOT EXECUTED 11003b: e8 c6 fe ff ff call 10ff06 <== NOT EXECUTED 110040: 83 c4 10 add $0x10,%esp <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } 110043: 31 c0 xor %eax,%eax 110045: 8d 65 f4 lea -0xc(%ebp),%esp 110048: 5b pop %ebx 110049: 5e pop %esi 11004a: 5f pop %edi 11004b: c9 leave 11004c: c3 ret =============================================================================== 0011004d : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { 11004d: 55 push %ebp <== NOT EXECUTED 11004e: 89 e5 mov %esp,%ebp <== NOT EXECUTED 110050: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 110053: 6a 00 push $0x0 <== NOT EXECUTED 110055: ff 75 0c pushl 0xc(%ebp) <== NOT EXECUTED 110058: ff 75 08 pushl 0x8(%ebp) <== NOT EXECUTED 11005b: e8 34 fb ff ff call 10fb94 <== NOT EXECUTED #if defined(RTEMS_DEBUG) assert( block_ptr ); #endif if ( block_ptr ) { 110060: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 110063: 85 c0 test %eax,%eax <== NOT EXECUTED 110065: 74 14 je 11007b <== NOT EXECUTED ptr = *block_ptr; 110067: 8b 10 mov (%eax),%edx <== NOT EXECUTED *block_ptr = 0; 110069: c7 00 00 00 00 00 movl $0x0,(%eax) <== NOT EXECUTED memfile_free_block( ptr ); 11006f: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 110072: 52 push %edx <== NOT EXECUTED 110073: e8 75 fe ff ff call 10feed <== NOT EXECUTED 110078: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } return 1; } 11007b: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED 110080: c9 leave <== NOT EXECUTED 110081: c3 ret <== NOT EXECUTED =============================================================================== 00110174 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 110174: 55 push %ebp 110175: 89 e5 mov %esp,%ebp 110177: 57 push %edi 110178: 56 push %esi 110179: 53 push %ebx 11017a: 83 ec 3c sub $0x3c,%esp 11017d: 8b 5d 0c mov 0xc(%ebp),%ebx 110180: 8b 75 10 mov 0x10(%ebp),%esi /* * Error check arguments */ if ( !source ) 110183: 83 7d 14 00 cmpl $0x0,0x14(%ebp) 110187: 74 06 je 11018f <== NEVER TAKEN /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) 110189: 83 7d 18 00 cmpl $0x0,0x18(%ebp) 11018d: 75 0d jne 11019c <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); 11018f: e8 c0 0f 00 00 call 111154 <__errno> <== NOT EXECUTED 110194: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 11019a: eb 35 jmp 1101d1 <== NOT EXECUTED /* * If the last byte we are supposed to write is past the end of this * in memory file, then extend the length. */ last_byte = start + length; 11019c: 8b 4d 18 mov 0x18(%ebp),%ecx 11019f: 01 d9 add %ebx,%ecx if ( last_byte > the_jnode->info.file.size ) { 1101a1: 89 c8 mov %ecx,%eax 1101a3: 31 d2 xor %edx,%edx 1101a5: 8b 7d 08 mov 0x8(%ebp),%edi 1101a8: 3b 57 54 cmp 0x54(%edi),%edx 1101ab: 7c 2c jl 1101d9 <== NEVER TAKEN 1101ad: 7f 05 jg 1101b4 <== NEVER TAKEN 1101af: 3b 4f 50 cmp 0x50(%edi),%ecx 1101b2: 76 25 jbe 1101d9 <== NEVER TAKEN status = IMFS_memfile_extend( the_jnode, last_byte ); 1101b4: 57 push %edi 1101b5: 52 push %edx 1101b6: 50 push %eax 1101b7: ff 75 08 pushl 0x8(%ebp) 1101ba: e8 c3 fe ff ff call 110082 if ( status ) 1101bf: 83 c4 10 add $0x10,%esp 1101c2: 85 c0 test %eax,%eax 1101c4: 74 13 je 1101d9 rtems_set_errno_and_return_minus_one( ENOSPC ); 1101c6: e8 89 0f 00 00 call 111154 <__errno> 1101cb: c7 00 1c 00 00 00 movl $0x1c,(%eax) 1101d1: 83 cb ff or $0xffffffff,%ebx 1101d4: e9 fe 00 00 00 jmp 1102d7 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 1101d9: a1 8c 3d 12 00 mov 0x123d8c,%eax 1101de: 89 45 cc mov %eax,-0x34(%ebp) 1101e1: 99 cltd 1101e2: 89 45 c0 mov %eax,-0x40(%ebp) 1101e5: 89 55 c4 mov %edx,-0x3c(%ebp) 1101e8: 52 push %edx 1101e9: 50 push %eax 1101ea: 56 push %esi 1101eb: 53 push %ebx 1101ec: e8 77 c2 00 00 call 11c468 <__moddi3> 1101f1: 83 c4 10 add $0x10,%esp 1101f4: 89 c7 mov %eax,%edi block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 1101f6: ff 75 c4 pushl -0x3c(%ebp) 1101f9: ff 75 c0 pushl -0x40(%ebp) 1101fc: 56 push %esi 1101fd: 53 push %ebx 1101fe: e8 05 c1 00 00 call 11c308 <__divdi3> 110203: 83 c4 10 add $0x10,%esp 110206: 89 c2 mov %eax,%edx if ( start_offset ) { 110208: 85 ff test %edi,%edi 11020a: 74 40 je 11024c 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 ); 11020c: 51 push %ecx 11020d: 6a 00 push $0x0 11020f: 50 push %eax 110210: ff 75 08 pushl 0x8(%ebp) 110213: 89 45 bc mov %eax,-0x44(%ebp) 110216: e8 79 f9 ff ff call 10fb94 if ( !block_ptr ) 11021b: 83 c4 10 add $0x10,%esp return copied; 11021e: 31 db xor %ebx,%ebx 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 ); if ( !block_ptr ) 110220: 85 c0 test %eax,%eax 110222: 8b 55 bc mov -0x44(%ebp),%edx 110225: 0f 84 ac 00 00 00 je 1102d7 <== NEVER TAKEN */ 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; 11022b: 8b 5d cc mov -0x34(%ebp),%ebx 11022e: 29 fb sub %edi,%ebx 110230: 3b 5d 18 cmp 0x18(%ebp),%ebx 110233: 76 03 jbe 110238 <== ALWAYS TAKEN 110235: 8b 5d 18 mov 0x18(%ebp),%ebx <== NOT EXECUTED block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 110238: 03 38 add (%eax),%edi src += to_copy; 11023a: 8b 75 14 mov 0x14(%ebp),%esi 11023d: 89 d9 mov %ebx,%ecx 11023f: f3 a4 rep movsb %ds:(%esi),%es:(%edi) block++; 110241: 42 inc %edx my_length -= to_copy; 110242: 8b 7d 18 mov 0x18(%ebp),%edi 110245: 29 df sub %ebx,%edi 110247: 89 7d d4 mov %edi,-0x2c(%ebp) 11024a: eb 0b jmp 110257 * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { 11024c: 8b 75 14 mov 0x14(%ebp),%esi 11024f: 8b 45 18 mov 0x18(%ebp),%eax 110252: 89 45 d4 mov %eax,-0x2c(%ebp) status = IMFS_memfile_extend( the_jnode, last_byte ); if ( status ) rtems_set_errno_and_return_minus_one( ENOSPC ); } copied = 0; 110255: 31 db xor %ebx,%ebx /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 110257: 8b 3d 8c 3d 12 00 mov 0x123d8c,%edi 11025d: 89 7d d0 mov %edi,-0x30(%ebp) while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 110260: eb 2b jmp 11028d block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 110262: 50 push %eax 110263: 6a 00 push $0x0 110265: 52 push %edx 110266: ff 75 08 pushl 0x8(%ebp) 110269: 89 55 bc mov %edx,-0x44(%ebp) 11026c: e8 23 f9 ff ff call 10fb94 if ( !block_ptr ) 110271: 83 c4 10 add $0x10,%esp 110274: 85 c0 test %eax,%eax 110276: 8b 55 bc mov -0x44(%ebp),%edx 110279: 74 5c je 1102d7 <== NEVER TAKEN 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 ); 11027b: 8b 00 mov (%eax),%eax src += to_copy; 11027d: 89 c7 mov %eax,%edi 11027f: 8b 4d d0 mov -0x30(%ebp),%ecx 110282: f3 a4 rep movsb %ds:(%esi),%es:(%edi) block++; 110284: 42 inc %edx my_length -= to_copy; 110285: 8b 45 d0 mov -0x30(%ebp),%eax 110288: 29 45 d4 sub %eax,-0x2c(%ebp) * * 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( 11028b: 01 c3 add %eax,%ebx /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 11028d: 8b 7d d4 mov -0x2c(%ebp),%edi 110290: 3b 3d 8c 3d 12 00 cmp 0x123d8c,%edi 110296: 73 ca jae 110262 #if defined(RTEMS_DEBUG) assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); #endif to_copy = my_length; if ( my_length ) { 110298: 85 ff test %edi,%edi 11029a: 74 1f je 1102bb block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 11029c: 57 push %edi 11029d: 6a 00 push $0x0 11029f: 52 push %edx 1102a0: ff 75 08 pushl 0x8(%ebp) 1102a3: e8 ec f8 ff ff call 10fb94 if ( !block_ptr ) 1102a8: 83 c4 10 add $0x10,%esp 1102ab: 85 c0 test %eax,%eax 1102ad: 74 28 je 1102d7 <== NEVER TAKEN 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 ); 1102af: 8b 00 mov (%eax),%eax 1102b1: 89 c7 mov %eax,%edi 1102b3: 8b 4d d4 mov -0x2c(%ebp),%ecx 1102b6: f3 a4 rep movsb %ds:(%esi),%es:(%edi) my_length = 0; copied += to_copy; 1102b8: 03 5d d4 add -0x2c(%ebp),%ebx } IMFS_mtime_ctime_update( the_jnode ); 1102bb: 56 push %esi 1102bc: 56 push %esi 1102bd: 6a 00 push $0x0 1102bf: 8d 45 e0 lea -0x20(%ebp),%eax 1102c2: 50 push %eax 1102c3: e8 94 70 ff ff call 10735c 1102c8: 8b 45 e0 mov -0x20(%ebp),%eax 1102cb: 8b 55 08 mov 0x8(%ebp),%edx 1102ce: 89 42 44 mov %eax,0x44(%edx) 1102d1: 89 42 48 mov %eax,0x48(%edx) return copied; 1102d4: 83 c4 10 add $0x10,%esp } 1102d7: 89 d8 mov %ebx,%eax 1102d9: 8d 65 f4 lea -0xc(%ebp),%esp 1102dc: 5b pop %ebx 1102dd: 5e pop %esi 1102de: 5f pop %edi 1102df: c9 leave 1102e0: c3 ret =============================================================================== 00106c08 : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 106c08: 55 push %ebp 106c09: 89 e5 mov %esp,%ebp 106c0b: 57 push %edi 106c0c: 56 push %esi 106c0d: 53 push %ebx 106c0e: 83 ec 4c sub $0x4c,%esp 106c11: 8b 55 08 mov 0x8(%ebp),%edx 106c14: 8b 5d 10 mov 0x10(%ebp),%ebx 106c17: 8b 75 14 mov 0x14(%ebp),%esi 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 ); 106c1a: 31 c0 xor %eax,%eax 106c1c: 83 c9 ff or $0xffffffff,%ecx 106c1f: 89 d7 mov %edx,%edi 106c21: f2 ae repnz scas %es:(%edi),%al 106c23: f7 d1 not %ecx 106c25: 49 dec %ecx 106c26: 8d 45 e4 lea -0x1c(%ebp),%eax 106c29: 50 push %eax 106c2a: 8d 45 af lea -0x51(%ebp),%eax 106c2d: 50 push %eax 106c2e: 51 push %ecx 106c2f: 52 push %edx 106c30: e8 d7 70 00 00 call 10dd0c /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 106c35: 8b 45 0c mov 0xc(%ebp),%eax 106c38: 25 00 f0 00 00 and $0xf000,%eax 106c3d: 83 c4 10 add $0x10,%esp 106c40: 3d 00 40 00 00 cmp $0x4000,%eax 106c45: 74 3b je 106c82 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 106c47: 3d 00 80 00 00 cmp $0x8000,%eax 106c4c: 74 3b je 106c89 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 106c4e: 3d 00 20 00 00 cmp $0x2000,%eax 106c53: 74 07 je 106c5c 106c55: 3d 00 60 00 00 cmp $0x6000,%eax 106c5a: 75 0d jne 106c69 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); 106c5c: 89 5d d0 mov %ebx,-0x30(%ebp) 106c5f: 89 75 d4 mov %esi,-0x2c(%ebp) if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { type = IMFS_DEVICE; 106c62: ba 02 00 00 00 mov $0x2,%edx 106c67: eb 25 jmp 106c8e rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) type = IMFS_FIFO; 106c69: ba 07 00 00 00 mov $0x7,%edx 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)) 106c6e: 3d 00 10 00 00 cmp $0x1000,%eax 106c73: 74 19 je 106c8e <== ALWAYS TAKEN type = IMFS_FIFO; else { rtems_set_errno_and_return_minus_one( EINVAL ); 106c75: e8 da a4 00 00 call 111154 <__errno> <== NOT EXECUTED 106c7a: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 106c80: eb 39 jmp 106cbb <== NOT EXECUTED /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; 106c82: ba 01 00 00 00 mov $0x1,%edx 106c87: eb 05 jmp 106c8e else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; 106c89: ba 05 00 00 00 mov $0x5,%edx * 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( 106c8e: 83 ec 0c sub $0xc,%esp pathloc, type, new_name, mode, &info 106c91: 8d 45 d0 lea -0x30(%ebp),%eax * 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( 106c94: 50 push %eax 106c95: ff 75 0c pushl 0xc(%ebp) 106c98: 8d 45 af lea -0x51(%ebp),%eax 106c9b: 50 push %eax 106c9c: 52 push %edx 106c9d: ff 75 18 pushl 0x18(%ebp) 106ca0: e8 36 68 00 00 call 10d4db 106ca5: 89 c2 mov %eax,%edx new_name, mode, &info ); if ( !new_node ) 106ca7: 83 c4 20 add $0x20,%esp rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; 106caa: 31 c0 xor %eax,%eax new_name, mode, &info ); if ( !new_node ) 106cac: 85 d2 test %edx,%edx 106cae: 75 0e jne 106cbe rtems_set_errno_and_return_minus_one( ENOMEM ); 106cb0: e8 9f a4 00 00 call 111154 <__errno> 106cb5: c7 00 0c 00 00 00 movl $0xc,(%eax) 106cbb: 83 c8 ff or $0xffffffff,%eax return 0; } 106cbe: 8d 65 f4 lea -0xc(%ebp),%esp 106cc1: 5b pop %ebx 106cc2: 5e pop %esi 106cc3: 5f pop %edi 106cc4: c9 leave 106cc5: c3 ret =============================================================================== 00106cc8 : #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 106cc8: 55 push %ebp 106cc9: 89 e5 mov %esp,%ebp 106ccb: 83 ec 08 sub $0x8,%esp 106cce: 8b 55 08 mov 0x8(%ebp),%edx IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 106cd1: 8b 42 08 mov 0x8(%edx),%eax /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 106cd4: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 106cd8: 74 10 je 106cea <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( ENOTDIR ); 106cda: e8 75 a4 00 00 call 111154 <__errno> <== NOT EXECUTED 106cdf: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED 106ce5: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 106ce8: eb 05 jmp 106cef <== NOT EXECUTED /* * Set mt_fs pointer to point to the mount table entry for * the mounted file system. */ node->info.directory.mt_fs = mt_entry; 106cea: 89 50 5c mov %edx,0x5c(%eax) return 0; 106ced: 31 c0 xor %eax,%eax } 106cef: c9 leave 106cf0: c3 ret =============================================================================== 00108698 : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 108698: 55 push %ebp 108699: 89 e5 mov %esp,%ebp 10869b: 53 push %ebx 10869c: 83 ec 0c sub $0xc,%esp 10869f: 8b 5d 08 mov 0x8(%ebp),%ebx #if defined(RTEMS_DEBUG) assert( the_jnode ); #endif fprintf(stdout, "%s", the_jnode->name ); 1086a2: a1 20 80 12 00 mov 0x128020,%eax 1086a7: ff 70 08 pushl 0x8(%eax) 1086aa: 8d 43 0c lea 0xc(%ebx),%eax 1086ad: 50 push %eax 1086ae: e8 05 be 00 00 call 1144b8 switch( the_jnode->type ) { 1086b3: 8b 43 4c mov 0x4c(%ebx),%eax 1086b6: 83 c4 10 add $0x10,%esp 1086b9: 8d 50 ff lea -0x1(%eax),%edx 1086bc: 83 fa 06 cmp $0x6,%edx 1086bf: 77 75 ja 108736 <== NEVER TAKEN 1086c1: a1 20 80 12 00 mov 0x128020,%eax 1086c6: ff 24 95 94 31 12 00 jmp *0x123194(,%edx,4) case IMFS_DIRECTORY: fprintf(stdout, "/" ); 1086cd: 51 push %ecx 1086ce: 51 push %ecx 1086cf: ff 70 08 pushl 0x8(%eax) 1086d2: 6a 2f push $0x2f 1086d4: e8 33 bd 00 00 call 11440c 1086d9: eb 2b jmp 108706 break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 1086db: ff 73 54 pushl 0x54(%ebx) 1086de: ff 73 50 pushl 0x50(%ebx) 1086e1: 68 b8 30 12 00 push $0x1230b8 1086e6: eb 16 jmp 1086fe the_jnode->info.device.major, the_jnode->info.device.minor ); break; case IMFS_LINEAR_FILE: fprintf(stdout, " (file %" PRId32 " %p)", 1086e8: ff 73 58 pushl 0x58(%ebx) <== NOT EXECUTED 1086eb: ff 73 50 pushl 0x50(%ebx) <== NOT EXECUTED 1086ee: 68 cb 30 12 00 push $0x1230cb <== NOT EXECUTED 1086f3: eb 09 jmp 1086fe <== NOT EXECUTED the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", 1086f5: 52 push %edx <== NOT EXECUTED 1086f6: ff 73 50 pushl 0x50(%ebx) <== NOT EXECUTED 1086f9: 68 da 30 12 00 push $0x1230da <== NOT EXECUTED 1086fe: ff 70 08 pushl 0x8(%eax) 108701: e8 a6 bc 00 00 call 1143ac (uint32_t)the_jnode->info.file.size ); #endif break; 108706: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 108709: c7 45 08 29 33 12 00 movl $0x123329,0x8(%ebp) } 108710: 8b 5d fc mov -0x4(%ebp),%ebx 108713: c9 leave default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 108714: e9 7b d5 00 00 jmp 115c94 case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); return; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 108719: 53 push %ebx <== NOT EXECUTED 10871a: 53 push %ebx <== NOT EXECUTED 10871b: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED 10871e: 68 e6 30 12 00 push $0x1230e6 <== NOT EXECUTED 108723: eb 0a jmp 10872f <== NOT EXECUTED return; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 108725: 51 push %ecx <== NOT EXECUTED 108726: 51 push %ecx <== NOT EXECUTED 108727: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED 10872a: 68 fa 30 12 00 push $0x1230fa <== NOT EXECUTED 10872f: e8 84 bd 00 00 call 1144b8 <== NOT EXECUTED 108734: eb 14 jmp 10874a <== NOT EXECUTED return; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 108736: 52 push %edx <== NOT EXECUTED 108737: 50 push %eax <== NOT EXECUTED 108738: 68 0d 31 12 00 push $0x12310d <== NOT EXECUTED 10873d: a1 20 80 12 00 mov 0x128020,%eax <== NOT EXECUTED 108742: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED 108745: e8 62 bc 00 00 call 1143ac <== NOT EXECUTED return; 10874a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } puts(""); } 10874d: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 108750: c9 leave <== NOT EXECUTED 108751: c3 ret <== NOT EXECUTED =============================================================================== 00106d04 : int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 106d04: 55 push %ebp 106d05: 89 e5 mov %esp,%ebp 106d07: 56 push %esi 106d08: 53 push %ebx 106d09: 8b 5d 0c mov 0xc(%ebp),%ebx 106d0c: 8b 75 10 mov 0x10(%ebp),%esi IMFS_jnode_t *node; int i; node = loc->node_access; 106d0f: 8b 45 08 mov 0x8(%ebp),%eax 106d12: 8b 10 mov (%eax),%edx if ( node->type != IMFS_SYM_LINK ) 106d14: 83 7a 4c 04 cmpl $0x4,0x4c(%edx) 106d18: 75 04 jne 106d1e <== NEVER TAKEN 106d1a: 31 c0 xor %eax,%eax 106d1c: eb 14 jmp 106d32 rtems_set_errno_and_return_minus_one( EINVAL ); 106d1e: e8 31 a4 00 00 call 111154 <__errno> <== NOT EXECUTED 106d23: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 106d29: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 106d2c: eb 12 jmp 106d40 <== NOT EXECUTED for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) buf[i] = node->info.sym_link.name[i]; 106d2e: 88 0c 03 mov %cl,(%ebx,%eax,1) 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++ ) 106d31: 40 inc %eax 106d32: 39 f0 cmp %esi,%eax 106d34: 73 0a jae 106d40 106d36: 8b 4a 50 mov 0x50(%edx),%ecx 106d39: 8a 0c 01 mov (%ecx,%eax,1),%cl 106d3c: 84 c9 test %cl,%cl 106d3e: 75 ee jne 106d2e buf[i] = node->info.sym_link.name[i]; return i; } 106d40: 5b pop %ebx 106d41: 5e pop %esi 106d42: c9 leave 106d43: c3 ret =============================================================================== 00106d44 : 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 */ ) { 106d44: 55 push %ebp <== NOT EXECUTED 106d45: 89 e5 mov %esp,%ebp <== NOT EXECUTED 106d47: 53 push %ebx <== NOT EXECUTED 106d48: 83 ec 18 sub $0x18,%esp <== NOT EXECUTED IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 106d4b: 8b 45 0c mov 0xc(%ebp),%eax <== NOT EXECUTED 106d4e: 8b 18 mov (%eax),%ebx <== NOT EXECUTED strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 106d50: 6a 20 push $0x20 <== NOT EXECUTED 106d52: ff 75 14 pushl 0x14(%ebp) <== NOT EXECUTED 106d55: 8d 43 0c lea 0xc(%ebx),%eax <== NOT EXECUTED 106d58: 50 push %eax <== NOT EXECUTED 106d59: e8 ce b1 00 00 call 111f2c <== NOT EXECUTED if ( the_jnode->Parent != NULL ) 106d5e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 106d61: 83 7b 08 00 cmpl $0x0,0x8(%ebx) <== NOT EXECUTED 106d65: 74 0c je 106d73 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 106d67: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 106d6a: 53 push %ebx <== NOT EXECUTED 106d6b: e8 e8 3c 00 00 call 10aa58 <_Chain_Extract> <== NOT EXECUTED 106d70: 83 c4 10 add $0x10,%esp <== NOT EXECUTED rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 106d73: 8b 45 10 mov 0x10(%ebp),%eax <== NOT EXECUTED 106d76: 8b 00 mov (%eax),%eax <== NOT EXECUTED the_jnode->Parent = new_parent; 106d78: 89 43 08 mov %eax,0x8(%ebx) <== 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 ); 106d7b: 51 push %ecx <== NOT EXECUTED 106d7c: 51 push %ecx <== NOT EXECUTED 106d7d: 53 push %ebx <== NOT EXECUTED rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); 106d7e: 83 c0 50 add $0x50,%eax <== NOT EXECUTED 106d81: 50 push %eax <== NOT EXECUTED 106d82: e8 ad 3c 00 00 call 10aa34 <_Chain_Append> <== NOT EXECUTED /* * Update the time. */ IMFS_update_ctime( the_jnode ); 106d87: 58 pop %eax <== NOT EXECUTED 106d88: 5a pop %edx <== NOT EXECUTED 106d89: 6a 00 push $0x0 <== NOT EXECUTED 106d8b: 8d 45 f0 lea -0x10(%ebp),%eax <== NOT EXECUTED 106d8e: 50 push %eax <== NOT EXECUTED 106d8f: e8 c8 05 00 00 call 10735c <== NOT EXECUTED 106d94: 8b 45 f0 mov -0x10(%ebp),%eax <== NOT EXECUTED 106d97: 89 43 48 mov %eax,0x48(%ebx) <== NOT EXECUTED return 0; } 106d9a: 31 c0 xor %eax,%eax <== NOT EXECUTED 106d9c: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 106d9f: c9 leave <== NOT EXECUTED 106da0: c3 ret <== NOT EXECUTED =============================================================================== 0010de9c : int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 10de9c: 55 push %ebp 10de9d: 89 e5 mov %esp,%ebp 10de9f: 56 push %esi 10dea0: 53 push %ebx 10dea1: 8b 4d 08 mov 0x8(%ebp),%ecx 10dea4: 8b 45 0c mov 0xc(%ebp),%eax IMFS_fs_info_t *fs_info; IMFS_jnode_t *the_jnode; IMFS_device_t *io; the_jnode = loc->node_access; 10dea7: 8b 11 mov (%ecx),%edx switch ( the_jnode->type ) { 10dea9: 8b 5a 4c mov 0x4c(%edx),%ebx 10deac: 83 eb 02 sub $0x2,%ebx 10deaf: 83 fb 05 cmp $0x5,%ebx 10deb2: 77 33 ja 10dee7 <== NEVER TAKEN 10deb4: ff 24 9d a4 ed 11 00 jmp *0x11eda4(,%ebx,4) case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); 10debb: 8b 5a 54 mov 0x54(%edx),%ebx rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 10debe: 8b 72 50 mov 0x50(%edx),%esi 10dec1: 89 70 18 mov %esi,0x18(%eax) 10dec4: 89 58 1c mov %ebx,0x1c(%eax) break; 10dec7: eb 2e jmp 10def7 case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 10dec9: 8b 5a 50 mov 0x50(%edx),%ebx 10decc: 8b 72 54 mov 0x54(%edx),%esi 10decf: 89 58 20 mov %ebx,0x20(%eax) 10ded2: 89 70 24 mov %esi,0x24(%eax) break; 10ded5: eb 20 jmp 10def7 case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 10ded7: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) 10dede: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax) break; 10dee5: eb 10 jmp 10def7 default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 10dee7: e8 68 32 00 00 call 111154 <__errno> <== NOT EXECUTED 10deec: c7 00 86 00 00 00 movl $0x86,(%eax) <== NOT EXECUTED 10def2: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 10def5: eb 47 jmp 10df3e <== NOT EXECUTED /* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; 10def7: 8b 49 10 mov 0x10(%ecx),%ecx buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 10defa: 8b 49 34 mov 0x34(%ecx),%ecx 10defd: 8b 09 mov (%ecx),%ecx /* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = 10deff: c7 00 fe ff 00 00 movl $0xfffe,(%eax) 10df05: 89 48 04 mov %ecx,0x4(%eax) rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; 10df08: 8b 4a 30 mov 0x30(%edx),%ecx 10df0b: 89 48 0c mov %ecx,0xc(%eax) buf->st_nlink = the_jnode->st_nlink; 10df0e: 8b 4a 34 mov 0x34(%edx),%ecx 10df11: 66 89 48 10 mov %cx,0x10(%eax) buf->st_ino = the_jnode->st_ino; 10df15: 8b 4a 38 mov 0x38(%edx),%ecx 10df18: 89 48 08 mov %ecx,0x8(%eax) buf->st_uid = the_jnode->st_uid; 10df1b: 8b 4a 3c mov 0x3c(%edx),%ecx 10df1e: 66 89 48 12 mov %cx,0x12(%eax) buf->st_gid = the_jnode->st_gid; 10df22: 66 8b 4a 3e mov 0x3e(%edx),%cx 10df26: 66 89 48 14 mov %cx,0x14(%eax) buf->st_atime = the_jnode->stat_atime; 10df2a: 8b 4a 40 mov 0x40(%edx),%ecx 10df2d: 89 48 28 mov %ecx,0x28(%eax) buf->st_mtime = the_jnode->stat_mtime; 10df30: 8b 4a 44 mov 0x44(%edx),%ecx 10df33: 89 48 30 mov %ecx,0x30(%eax) buf->st_ctime = the_jnode->stat_ctime; 10df36: 8b 52 48 mov 0x48(%edx),%edx 10df39: 89 50 38 mov %edx,0x38(%eax) return 0; 10df3c: 31 c0 xor %eax,%eax } 10df3e: 5b pop %ebx 10df3f: 5e pop %esi 10df40: c9 leave 10df41: c3 ret =============================================================================== 00106da4 : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 106da4: 55 push %ebp 106da5: 89 e5 mov %esp,%ebp 106da7: 57 push %edi 106da8: 53 push %ebx 106da9: 83 ec 40 sub $0x40,%esp 106dac: 8b 55 10 mov 0x10(%ebp),%edx int i; /* * Remove any separators at the end of the string. */ IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); 106daf: 31 c0 xor %eax,%eax 106db1: 83 c9 ff or $0xffffffff,%ecx 106db4: 89 d7 mov %edx,%edi 106db6: f2 ae repnz scas %es:(%edi),%al 106db8: f7 d1 not %ecx 106dba: 49 dec %ecx 106dbb: 8d 45 f4 lea -0xc(%ebp),%eax 106dbe: 50 push %eax 106dbf: 8d 5d bf lea -0x41(%ebp),%ebx 106dc2: 53 push %ebx 106dc3: 51 push %ecx 106dc4: 52 push %edx 106dc5: e8 42 6f 00 00 call 10dd0c /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 106dca: 58 pop %eax 106dcb: ff 75 0c pushl 0xc(%ebp) 106dce: e8 ed af 00 00 call 111dc0 106dd3: 89 45 e0 mov %eax,-0x20(%ebp) if (info.sym_link.name == NULL) { 106dd6: 83 c4 10 add $0x10,%esp 106dd9: 85 c0 test %eax,%eax 106ddb: 75 0d jne 106dea <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one(ENOMEM); 106ddd: e8 72 a3 00 00 call 111154 <__errno> <== NOT EXECUTED 106de2: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED 106de8: eb 3b jmp 106e25 <== NOT EXECUTED * 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( 106dea: 83 ec 0c sub $0xc,%esp parent_loc, IMFS_SYM_LINK, new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info 106ded: 8d 45 e0 lea -0x20(%ebp),%eax * 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( 106df0: 50 push %eax 106df1: 68 ff a1 00 00 push $0xa1ff 106df6: 53 push %ebx 106df7: 6a 04 push $0x4 106df9: ff 75 08 pushl 0x8(%ebp) 106dfc: e8 da 66 00 00 call 10d4db 106e01: 89 c2 mov %eax,%edx new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 106e03: 83 c4 20 add $0x20,%esp free(info.sym_link.name); rtems_set_errno_and_return_minus_one(ENOMEM); } return 0; 106e06: 31 c0 xor %eax,%eax new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 106e08: 85 d2 test %edx,%edx 106e0a: 75 1c jne 106e28 <== ALWAYS TAKEN free(info.sym_link.name); 106e0c: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 106e0f: ff 75 e0 pushl -0x20(%ebp) <== NOT EXECUTED 106e12: e8 cd 04 00 00 call 1072e4 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 106e17: e8 38 a3 00 00 call 111154 <__errno> <== NOT EXECUTED 106e1c: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED 106e22: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 106e25: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED } return 0; } 106e28: 8d 65 f8 lea -0x8(%ebp),%esp 106e2b: 5b pop %ebx 106e2c: 5f pop %edi 106e2d: c9 leave 106e2e: c3 ret =============================================================================== 00106e30 : int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 106e30: 55 push %ebp 106e31: 89 e5 mov %esp,%ebp 106e33: 57 push %edi 106e34: 56 push %esi 106e35: 53 push %ebx 106e36: 83 ec 2c sub $0x2c,%esp IMFS_jnode_t *node; rtems_filesystem_location_info_t the_link; int result = 0; node = loc->node_access; 106e39: 8b 45 0c mov 0xc(%ebp),%eax 106e3c: 8b 18 mov (%eax),%ebx /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 106e3e: 83 7b 4c 03 cmpl $0x3,0x4c(%ebx) 106e42: 75 7a jne 106ebe if ( !node->info.hard_link.link_node ) 106e44: 8b 43 50 mov 0x50(%ebx),%eax 106e47: 85 c0 test %eax,%eax 106e49: 75 10 jne 106e5b <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); 106e4b: e8 04 a3 00 00 call 111154 <__errno> <== NOT EXECUTED 106e50: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 106e56: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 106e59: eb 75 jmp 106ed0 <== NOT EXECUTED the_link = *loc; 106e5b: 8d 7d cc lea -0x34(%ebp),%edi 106e5e: b9 05 00 00 00 mov $0x5,%ecx 106e63: 8b 75 0c mov 0xc(%ebp),%esi 106e66: f3 a5 rep movsl %ds:(%esi),%es:(%edi) the_link.node_access = node->info.hard_link.link_node; 106e68: 89 45 cc mov %eax,-0x34(%ebp) IMFS_Set_handlers( &the_link ); 106e6b: 83 ec 0c sub $0xc,%esp 106e6e: 8d 75 cc lea -0x34(%ebp),%esi 106e71: 56 push %esi 106e72: e8 99 67 00 00 call 10d610 /* * 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) 106e77: 8b 43 50 mov 0x50(%ebx),%eax 106e7a: 8b 50 34 mov 0x34(%eax),%edx 106e7d: 83 c4 10 add $0x10,%esp 106e80: 66 83 fa 01 cmp $0x1,%dx 106e84: 75 1a jne 106ea0 { result = (*the_link.handlers->rmnod_h)( parentloc, &the_link ); 106e86: 51 push %ecx 106e87: 51 push %ecx 106e88: 56 push %esi 106e89: ff 75 08 pushl 0x8(%ebp) 106e8c: 8b 45 d4 mov -0x2c(%ebp),%eax 106e8f: ff 50 34 call *0x34(%eax) 106e92: 89 c2 mov %eax,%edx if ( result != 0 ) 106e94: 83 c4 10 add $0x10,%esp return -1; 106e97: 83 c8 ff or $0xffffffff,%eax */ if ( node->info.hard_link.link_node->st_nlink == 1) { result = (*the_link.handlers->rmnod_h)( parentloc, &the_link ); if ( result != 0 ) 106e9a: 85 d2 test %edx,%edx 106e9c: 74 20 je 106ebe 106e9e: eb 30 jmp 106ed0 return -1; } else { node->info.hard_link.link_node->st_nlink --; 106ea0: 4a dec %edx 106ea1: 66 89 50 34 mov %dx,0x34(%eax) IMFS_update_ctime( node->info.hard_link.link_node ); 106ea5: 52 push %edx 106ea6: 52 push %edx 106ea7: 6a 00 push $0x0 106ea9: 8d 45 e0 lea -0x20(%ebp),%eax 106eac: 50 push %eax 106ead: e8 aa 04 00 00 call 10735c 106eb2: 8b 43 50 mov 0x50(%ebx),%eax 106eb5: 8b 55 e0 mov -0x20(%ebp),%edx 106eb8: 89 50 48 mov %edx,0x48(%eax) 106ebb: 83 c4 10 add $0x10,%esp /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 106ebe: 50 push %eax 106ebf: 50 push %eax 106ec0: 8b 55 0c mov 0xc(%ebp),%edx 106ec3: 8b 42 08 mov 0x8(%edx),%eax 106ec6: 52 push %edx 106ec7: ff 75 08 pushl 0x8(%ebp) 106eca: ff 50 34 call *0x34(%eax) return result; 106ecd: 83 c4 10 add $0x10,%esp } 106ed0: 8d 65 f4 lea -0xc(%ebp),%esp 106ed3: 5b pop %ebx 106ed4: 5e pop %esi 106ed5: 5f pop %edi 106ed6: c9 leave 106ed7: c3 ret =============================================================================== 00106ed8 : #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 106ed8: 55 push %ebp 106ed9: 89 e5 mov %esp,%ebp 106edb: 83 ec 08 sub $0x8,%esp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 106ede: 8b 45 08 mov 0x8(%ebp),%eax 106ee1: 8b 40 08 mov 0x8(%eax),%eax /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 106ee4: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 106ee8: 74 0d je 106ef7 <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( ENOTDIR ); 106eea: e8 65 a2 00 00 call 111154 <__errno> <== NOT EXECUTED 106eef: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED 106ef5: eb 11 jmp 106f08 <== NOT EXECUTED /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 106ef7: 83 78 5c 00 cmpl $0x0,0x5c(%eax) 106efb: 75 10 jne 106f0d <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */ 106efd: e8 52 a2 00 00 call 111154 <__errno> <== NOT EXECUTED 106f02: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 106f08: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 106f0b: eb 09 jmp 106f16 <== NOT EXECUTED /* * Set the mt_fs pointer to indicate that there is no longer * a file system mounted to this point. */ node->info.directory.mt_fs = NULL; 106f0d: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax) return 0; 106f14: 31 c0 xor %eax,%eax } 106f16: c9 leave 106f17: c3 ret =============================================================================== 00106a68 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 106a68: 55 push %ebp <== NOT EXECUTED 106a69: 89 e5 mov %esp,%ebp <== NOT EXECUTED 106a6b: 57 push %edi <== NOT EXECUTED 106a6c: 56 push %esi <== NOT EXECUTED 106a6d: 53 push %ebx <== NOT EXECUTED 106a6e: 83 ec 1c sub $0x1c,%esp <== NOT EXECUTED 106a71: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED /* * Obtain interrupt stack information */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (the_thread == (Thread_Control *) -1) { 106a74: 83 fb ff cmp $0xffffffff,%ebx <== NOT EXECUTED 106a77: 75 0f jne 106a88 <== NOT EXECUTED if (!Stack_check_Interrupt_stack.area) 106a79: 83 3d f4 51 12 00 00 cmpl $0x0,0x1251f4 <== NOT EXECUTED 106a80: 0f 84 8b 00 00 00 je 106b11 <== NOT EXECUTED return; stack = &Stack_check_Interrupt_stack; the_thread = 0; 106a86: 31 db xor %ebx,%ebx <== NOT EXECUTED current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } #endif low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); 106a88: 8b 3d f0 51 12 00 mov 0x1251f0,%edi <== NOT EXECUTED 106a8e: 83 ef 10 sub $0x10,%edi <== NOT EXECUTED if ( high_water_mark ) used = Stack_check_Calculate_used( low, size, high_water_mark ); else used = 0; if ( the_thread ) { 106a91: 85 db test %ebx,%ebx <== NOT EXECUTED 106a93: 8b 35 d0 4e 12 00 mov 0x124ed0,%esi <== NOT EXECUTED 106a99: 74 25 je 106ac0 <== NOT EXECUTED (*print_handler)( 106a9b: 50 push %eax <== NOT EXECUTED 106a9c: 8d 45 e3 lea -0x1d(%ebp),%eax <== NOT EXECUTED 106a9f: 50 push %eax <== NOT EXECUTED 106aa0: 6a 05 push $0x5 <== NOT EXECUTED 106aa2: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 106aa5: e8 aa 37 00 00 call 10a254 <== NOT EXECUTED 106aaa: 50 push %eax <== NOT EXECUTED 106aab: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 106aae: 68 1d eb 11 00 push $0x11eb1d <== NOT EXECUTED 106ab3: ff 35 cc 4e 12 00 pushl 0x124ecc <== NOT EXECUTED 106ab9: ff d6 call *%esi <== NOT EXECUTED 106abb: 83 c4 20 add $0x20,%esp <== NOT EXECUTED 106abe: eb 13 jmp 106ad3 <== 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 ); 106ac0: 51 push %ecx <== NOT EXECUTED 106ac1: 6a ff push $0xffffffff <== NOT EXECUTED 106ac3: 68 2a eb 11 00 push $0x11eb2a <== NOT EXECUTED 106ac8: ff 35 cc 4e 12 00 pushl 0x124ecc <== NOT EXECUTED 106ace: ff d6 call *%esi <== NOT EXECUTED 106ad0: 83 c4 10 add $0x10,%esp <== NOT EXECUTED (*print_handler)( print_context, " %010p - %010p %010p %8" PRId32 " ", stack->area, stack->area + stack->size - 1, 106ad3: a1 f4 51 12 00 mov 0x1251f4,%eax <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 106ad8: 52 push %edx <== NOT EXECUTED 106ad9: 52 push %edx <== NOT EXECUTED 106ada: 57 push %edi <== NOT EXECUTED 106adb: 6a 00 push $0x0 <== NOT EXECUTED 106add: 8b 15 f0 51 12 00 mov 0x1251f0,%edx <== NOT EXECUTED 106ae3: 8d 54 10 ff lea -0x1(%eax,%edx,1),%edx <== NOT EXECUTED 106ae7: 52 push %edx <== NOT EXECUTED 106ae8: 50 push %eax <== NOT EXECUTED 106ae9: 68 38 eb 11 00 push $0x11eb38 <== NOT EXECUTED 106aee: ff 35 cc 4e 12 00 pushl 0x124ecc <== NOT EXECUTED 106af4: ff 15 d0 4e 12 00 call *0x124ed0 <== NOT EXECUTED current, size ); if (Stack_check_Initialized == 0) { (*print_handler)( print_context, "Unavailable\n" ); 106afa: 83 c4 18 add $0x18,%esp <== NOT EXECUTED 106afd: 68 56 eb 11 00 push $0x11eb56 <== NOT EXECUTED 106b02: ff 35 cc 4e 12 00 pushl 0x124ecc <== NOT EXECUTED 106b08: ff 15 d0 4e 12 00 call *0x124ed0 <== NOT EXECUTED 106b0e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); } } 106b11: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 106b14: 5b pop %ebx <== NOT EXECUTED 106b15: 5e pop %esi <== NOT EXECUTED 106b16: 5f pop %edi <== NOT EXECUTED 106b17: c9 leave <== NOT EXECUTED 106b18: c3 ret <== NOT EXECUTED =============================================================================== 00106b19 : /* * Stack_check_Initialize */ void Stack_check_Initialize( void ) { 106b19: 55 push %ebp <== NOT EXECUTED 106b1a: 89 e5 mov %esp,%ebp <== NOT EXECUTED Stack_check_Dope_stack(&Stack_check_Interrupt_stack); } #endif Stack_check_Initialized = 1; } 106b1c: c9 leave <== NOT EXECUTED 106b1d: c3 ret <== NOT EXECUTED =============================================================================== 00106b67 : Thread_Control *running, bool pattern_ok ) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE; void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { 106b67: 55 push %ebp <== NOT EXECUTED 106b68: 89 e5 mov %esp,%ebp <== NOT EXECUTED 106b6a: 56 push %esi <== NOT EXECUTED 106b6b: 53 push %ebx <== NOT EXECUTED 106b6c: 83 ec 3c sub $0x3c,%esp <== NOT EXECUTED 106b6f: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED 106b72: 8a 55 0c mov 0xc(%ebp),%dl <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); 106b75: 8b b3 c8 00 00 00 mov 0xc8(%ebx),%esi <== NOT EXECUTED char name [32]; printk("BLOWN STACK!!!\n"); 106b7b: 68 63 eb 11 00 push $0x11eb63 <== NOT EXECUTED 106b80: 88 55 d4 mov %dl,-0x2c(%ebp) <== NOT EXECUTED 106b83: e8 54 16 00 00 call 1081dc <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 106b88: 5a pop %edx <== NOT EXECUTED 106b89: 59 pop %ecx <== NOT EXECUTED 106b8a: 53 push %ebx <== NOT EXECUTED 106b8b: 68 73 eb 11 00 push $0x11eb73 <== NOT EXECUTED 106b90: e8 47 16 00 00 call 1081dc <== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 106b95: 59 pop %ecx <== NOT EXECUTED 106b96: 58 pop %eax <== NOT EXECUTED 106b97: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 106b9a: 68 90 eb 11 00 push $0x11eb90 <== NOT EXECUTED 106b9f: e8 38 16 00 00 call 1081dc <== NOT EXECUTED printk( 106ba4: 58 pop %eax <== NOT EXECUTED 106ba5: 5a pop %edx <== NOT EXECUTED 106ba6: ff 73 0c pushl 0xc(%ebx) <== NOT EXECUTED 106ba9: 68 a2 eb 11 00 push $0x11eba2 <== NOT EXECUTED 106bae: e8 29 16 00 00 call 1081dc <== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 106bb3: 83 c4 0c add $0xc,%esp <== NOT EXECUTED 106bb6: 8d 45 d8 lea -0x28(%ebp),%eax <== NOT EXECUTED 106bb9: 50 push %eax <== NOT EXECUTED 106bba: 6a 20 push $0x20 <== NOT EXECUTED 106bbc: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 106bbf: e8 90 36 00 00 call 10a254 <== NOT EXECUTED 106bc4: 5a pop %edx <== NOT EXECUTED 106bc5: 59 pop %ecx <== NOT EXECUTED 106bc6: 50 push %eax <== NOT EXECUTED 106bc7: 68 b6 eb 11 00 push $0x11ebb6 <== NOT EXECUTED 106bcc: e8 0b 16 00 00 call 1081dc <== NOT EXECUTED ); printk( "task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n", (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) 106bd1: 8b 8b c8 00 00 00 mov 0xc8(%ebx),%ecx <== NOT EXECUTED 106bd7: 8b 83 c4 00 00 00 mov 0xc4(%ebx),%eax <== NOT EXECUTED ); printk( "task name string: %s\n", rtems_object_get_name(running->Object.id, sizeof(name), name) ); printk( 106bdd: 8d 1c 01 lea (%ecx,%eax,1),%ebx <== NOT EXECUTED 106be0: 53 push %ebx <== NOT EXECUTED 106be1: 51 push %ecx <== NOT EXECUTED 106be2: 50 push %eax <== NOT EXECUTED 106be3: 68 cc eb 11 00 push $0x11ebcc <== NOT EXECUTED 106be8: e8 ef 15 00 00 call 1081dc <== 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) { 106bed: 83 c4 20 add $0x20,%esp <== NOT EXECUTED 106bf0: 8a 55 d4 mov -0x2c(%ebp),%dl <== NOT EXECUTED 106bf3: 84 d2 test %dl,%dl <== NOT EXECUTED 106bf5: 75 17 jne 106c0e <== NOT EXECUTED ) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE; void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); 106bf7: 8d 46 08 lea 0x8(%esi),%eax <== NOT EXECUTED (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { printk( 106bfa: 83 c6 18 add $0x18,%esi <== NOT EXECUTED 106bfd: 56 push %esi <== NOT EXECUTED 106bfe: 50 push %eax <== NOT EXECUTED 106bff: 6a 10 push $0x10 <== NOT EXECUTED 106c01: 68 fd eb 11 00 push $0x11ebfd <== NOT EXECUTED 106c06: e8 d1 15 00 00 call 1081dc <== NOT EXECUTED 106c0b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 106c0e: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 106c11: 68 81 00 00 00 push $0x81 <== NOT EXECUTED 106c16: e8 f1 3d 00 00 call 10aa0c <== NOT EXECUTED =============================================================================== 0010cb5c <_CORE_RWLock_Obtain_for_reading>: Objects_Id id, bool wait, Watchdog_Interval timeout, CORE_RWLock_API_mp_support_callout api_rwlock_mp_support ) { 10cb5c: 55 push %ebp 10cb5d: 89 e5 mov %esp,%ebp 10cb5f: 57 push %edi 10cb60: 56 push %esi 10cb61: 53 push %ebx 10cb62: 83 ec 1c sub $0x1c,%esp 10cb65: 8b 5d 08 mov 0x8(%ebp),%ebx 10cb68: 8b 4d 0c mov 0xc(%ebp),%ecx 10cb6b: 8b 45 14 mov 0x14(%ebp),%eax 10cb6e: 89 45 e4 mov %eax,-0x1c(%ebp) 10cb71: 8a 55 10 mov 0x10(%ebp),%dl ISR_Level level; Thread_Control *executing = _Thread_Executing; 10cb74: 8b 35 44 77 12 00 mov 0x127744,%esi * If unlocked, then OK to read. * If locked for reading and no waiters, then OK to read. * If any thread is waiting, then we wait. */ _ISR_Disable( level ); 10cb7a: 9c pushf 10cb7b: fa cli 10cb7c: 5f pop %edi switch ( the_rwlock->current_state ) { 10cb7d: 8b 43 44 mov 0x44(%ebx),%eax 10cb80: 85 c0 test %eax,%eax 10cb82: 74 05 je 10cb89 <_CORE_RWLock_Obtain_for_reading+0x2d> 10cb84: 48 dec %eax 10cb85: 75 3a jne 10cbc1 <_CORE_RWLock_Obtain_for_reading+0x65> 10cb87: eb 0e jmp 10cb97 <_CORE_RWLock_Obtain_for_reading+0x3b> case CORE_RWLOCK_UNLOCKED: the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING; 10cb89: c7 43 44 01 00 00 00 movl $0x1,0x44(%ebx) the_rwlock->number_of_readers += 1; 10cb90: ff 43 48 incl 0x48(%ebx) _ISR_Enable( level ); 10cb93: 57 push %edi 10cb94: 9d popf 10cb95: eb 21 jmp 10cbb8 <_CORE_RWLock_Obtain_for_reading+0x5c> executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; return; case CORE_RWLOCK_LOCKED_FOR_READING: { Thread_Control *waiter; waiter = _Thread_queue_First( &the_rwlock->Wait_queue ); 10cb97: 83 ec 0c sub $0xc,%esp 10cb9a: 53 push %ebx 10cb9b: 88 55 dc mov %dl,-0x24(%ebp) 10cb9e: 89 4d e0 mov %ecx,-0x20(%ebp) 10cba1: e8 9e 1a 00 00 call 10e644 <_Thread_queue_First> if ( !waiter ) { 10cba6: 83 c4 10 add $0x10,%esp 10cba9: 85 c0 test %eax,%eax 10cbab: 8a 55 dc mov -0x24(%ebp),%dl 10cbae: 8b 4d e0 mov -0x20(%ebp),%ecx 10cbb1: 75 0e jne 10cbc1 <_CORE_RWLock_Obtain_for_reading+0x65><== NEVER TAKEN the_rwlock->number_of_readers += 1; 10cbb3: ff 43 48 incl 0x48(%ebx) _ISR_Enable( level ); 10cbb6: 57 push %edi 10cbb7: 9d popf executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; 10cbb8: c7 46 34 00 00 00 00 movl $0x0,0x34(%esi) return; 10cbbf: eb 48 jmp 10cc09 <_CORE_RWLock_Obtain_for_reading+0xad> /* * If the thread is not willing to wait, then return immediately. */ if ( !wait ) { 10cbc1: 84 d2 test %dl,%dl 10cbc3: 75 0b jne 10cbd0 <_CORE_RWLock_Obtain_for_reading+0x74> _ISR_Enable( level ); 10cbc5: 57 push %edi 10cbc6: 9d popf executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE; 10cbc7: c7 46 34 02 00 00 00 movl $0x2,0x34(%esi) 10cbce: eb 39 jmp 10cc09 <_CORE_RWLock_Obtain_for_reading+0xad> 10cbd0: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx) /* * We need to wait to enter this critical section */ _Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue ); executing->Wait.queue = &the_rwlock->Wait_queue; 10cbd7: 89 5e 44 mov %ebx,0x44(%esi) executing->Wait.id = id; 10cbda: 89 4e 20 mov %ecx,0x20(%esi) executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ; 10cbdd: c7 46 30 00 00 00 00 movl $0x0,0x30(%esi) executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; 10cbe4: c7 46 34 00 00 00 00 movl $0x0,0x34(%esi) _ISR_Enable( level ); 10cbeb: 57 push %edi 10cbec: 9d popf _Thread_queue_Enqueue_with_handler( 10cbed: c7 45 10 38 cd 10 00 movl $0x10cd38,0x10(%ebp) 10cbf4: 8b 45 e4 mov -0x1c(%ebp),%eax 10cbf7: 89 45 0c mov %eax,0xc(%ebp) 10cbfa: 89 5d 08 mov %ebx,0x8(%ebp) timeout, _CORE_RWLock_Timeout ); /* return to API level so it can dispatch and we block */ } 10cbfd: 8d 65 f4 lea -0xc(%ebp),%esp 10cc00: 5b pop %ebx 10cc01: 5e pop %esi 10cc02: 5f pop %edi 10cc03: c9 leave executing->Wait.id = id; executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ; executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; _ISR_Enable( level ); _Thread_queue_Enqueue_with_handler( 10cc04: e9 57 17 00 00 jmp 10e360 <_Thread_queue_Enqueue_with_handler> timeout, _CORE_RWLock_Timeout ); /* return to API level so it can dispatch and we block */ } 10cc09: 8d 65 f4 lea -0xc(%ebp),%esp 10cc0c: 5b pop %ebx 10cc0d: 5e pop %esi 10cc0e: 5f pop %edi 10cc0f: c9 leave 10cc10: c3 ret =============================================================================== 0010cc98 <_CORE_RWLock_Release>: */ CORE_RWLock_Status _CORE_RWLock_Release( CORE_RWLock_Control *the_rwlock ) { 10cc98: 55 push %ebp 10cc99: 89 e5 mov %esp,%ebp 10cc9b: 53 push %ebx 10cc9c: 83 ec 04 sub $0x4,%esp 10cc9f: 8b 5d 08 mov 0x8(%ebp),%ebx ISR_Level level; Thread_Control *executing = _Thread_Executing; 10cca2: 8b 15 44 77 12 00 mov 0x127744,%edx * Otherwise, we have to block. * If locked for reading and no waiters, then OK to read. * If any thread is waiting, then we wait. */ _ISR_Disable( level ); 10cca8: 9c pushf 10cca9: fa cli 10ccaa: 58 pop %eax if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){ 10ccab: 8b 4b 44 mov 0x44(%ebx),%ecx 10ccae: 85 c9 test %ecx,%ecx 10ccb0: 75 0b jne 10ccbd <_CORE_RWLock_Release+0x25> _ISR_Enable( level ); 10ccb2: 50 push %eax 10ccb3: 9d popf executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE; 10ccb4: c7 42 34 02 00 00 00 movl $0x2,0x34(%edx) return CORE_RWLOCK_SUCCESSFUL; 10ccbb: eb 72 jmp 10cd2f <_CORE_RWLock_Release+0x97> } if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) { 10ccbd: 49 dec %ecx 10ccbe: 75 0f jne 10cccf <_CORE_RWLock_Release+0x37> the_rwlock->number_of_readers -= 1; 10ccc0: 8b 4b 48 mov 0x48(%ebx),%ecx 10ccc3: 49 dec %ecx 10ccc4: 89 4b 48 mov %ecx,0x48(%ebx) if ( the_rwlock->number_of_readers != 0 ) { 10ccc7: 85 c9 test %ecx,%ecx 10ccc9: 74 04 je 10cccf <_CORE_RWLock_Release+0x37> /* must be unlocked again */ _ISR_Enable( level ); 10cccb: 50 push %eax 10cccc: 9d popf return CORE_RWLOCK_SUCCESSFUL; 10cccd: eb 60 jmp 10cd2f <_CORE_RWLock_Release+0x97> } } /* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */ executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; 10cccf: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) /* * Implicitly transition to "unlocked" and find another thread interested * in obtaining this rwlock. */ the_rwlock->current_state = CORE_RWLOCK_UNLOCKED; 10ccd6: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) _ISR_Enable( level ); 10ccdd: 50 push %eax 10ccde: 9d popf next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue ); 10ccdf: 83 ec 0c sub $0xc,%esp 10cce2: 53 push %ebx 10cce3: e8 70 15 00 00 call 10e258 <_Thread_queue_Dequeue> if ( next ) { 10cce8: 83 c4 10 add $0x10,%esp 10cceb: 85 c0 test %eax,%eax 10cced: 74 40 je 10cd2f <_CORE_RWLock_Release+0x97> if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) { 10ccef: 83 78 30 01 cmpl $0x1,0x30(%eax) 10ccf3: 75 09 jne 10ccfe <_CORE_RWLock_Release+0x66> the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING; 10ccf5: c7 43 44 02 00 00 00 movl $0x2,0x44(%ebx) return CORE_RWLOCK_SUCCESSFUL; 10ccfc: eb 31 jmp 10cd2f <_CORE_RWLock_Release+0x97> } /* * Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING */ the_rwlock->number_of_readers += 1; 10ccfe: ff 43 48 incl 0x48(%ebx) the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING; 10cd01: c7 43 44 01 00 00 00 movl $0x1,0x44(%ebx) /* * Now see if more readers can be let go. */ while ( 1 ) { next = _Thread_queue_First( &the_rwlock->Wait_queue ); 10cd08: 83 ec 0c sub $0xc,%esp 10cd0b: 53 push %ebx 10cd0c: e8 33 19 00 00 call 10e644 <_Thread_queue_First> if ( !next || 10cd11: 83 c4 10 add $0x10,%esp 10cd14: 85 c0 test %eax,%eax 10cd16: 74 17 je 10cd2f <_CORE_RWLock_Release+0x97> 10cd18: 83 78 30 01 cmpl $0x1,0x30(%eax) 10cd1c: 74 11 je 10cd2f <_CORE_RWLock_Release+0x97><== NEVER TAKEN next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) return CORE_RWLOCK_SUCCESSFUL; the_rwlock->number_of_readers += 1; 10cd1e: ff 43 48 incl 0x48(%ebx) _Thread_queue_Extract( &the_rwlock->Wait_queue, next ); 10cd21: 52 push %edx 10cd22: 52 push %edx 10cd23: 50 push %eax 10cd24: 53 push %ebx 10cd25: e8 0e 18 00 00 call 10e538 <_Thread_queue_Extract> } 10cd2a: 83 c4 10 add $0x10,%esp 10cd2d: eb d9 jmp 10cd08 <_CORE_RWLock_Release+0x70> } /* indentation is to match _ISR_Disable at top */ return CORE_RWLOCK_SUCCESSFUL; } 10cd2f: 31 c0 xor %eax,%eax 10cd31: 8b 5d fc mov -0x4(%ebp),%ebx 10cd34: c9 leave 10cd35: c3 ret =============================================================================== 0010cd38 <_CORE_RWLock_Timeout>: void _CORE_RWLock_Timeout( Objects_Id id, void *ignored ) { 10cd38: 55 push %ebp 10cd39: 89 e5 mov %esp,%ebp 10cd3b: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10cd3e: 8d 45 f4 lea -0xc(%ebp),%eax 10cd41: 50 push %eax 10cd42: ff 75 08 pushl 0x8(%ebp) 10cd45: e8 ae 11 00 00 call 10def8 <_Thread_Get> switch ( location ) { 10cd4a: 83 c4 10 add $0x10,%esp 10cd4d: 83 7d f4 00 cmpl $0x0,-0xc(%ebp) 10cd51: 75 17 jne 10cd6a <_CORE_RWLock_Timeout+0x32><== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 10cd53: 83 ec 0c sub $0xc,%esp 10cd56: 50 push %eax 10cd57: e8 b4 19 00 00 call 10e710 <_Thread_queue_Process_timeout> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10cd5c: a1 f4 71 12 00 mov 0x1271f4,%eax 10cd61: 48 dec %eax 10cd62: a3 f4 71 12 00 mov %eax,0x1271f4 10cd67: 83 c4 10 add $0x10,%esp _Thread_Unnest_dispatch(); break; } } 10cd6a: c9 leave 10cd6b: c3 ret =============================================================================== 00117458 <_CORE_message_queue_Broadcast>: Objects_Id id __attribute__((unused)), CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)), #endif uint32_t *count ) { 117458: 55 push %ebp 117459: 89 e5 mov %esp,%ebp 11745b: 57 push %edi 11745c: 56 push %esi 11745d: 53 push %ebx 11745e: 83 ec 1c sub $0x1c,%esp 117461: 8b 5d 08 mov 0x8(%ebp),%ebx Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE; 117464: b8 01 00 00 00 mov $0x1,%eax { Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 117469: 8b 55 10 mov 0x10(%ebp),%edx 11746c: 3b 53 4c cmp 0x4c(%ebx),%edx 11746f: 77 4e ja 1174bf <_CORE_message_queue_Broadcast+0x67><== NEVER TAKEN * NOTE: This check is critical because threads can block on * send and receive and this ensures that we are broadcasting * the message to threads waiting to receive -- not to send. */ if ( the_message_queue->number_of_pending_messages != 0 ) { 117471: 83 7b 48 00 cmpl $0x0,0x48(%ebx) 117475: 75 09 jne 117480 <_CORE_message_queue_Broadcast+0x28> 117477: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 11747e: eb 23 jmp 1174a3 <_CORE_message_queue_Broadcast+0x4b> *count = 0; 117480: 8b 45 1c mov 0x1c(%ebp),%eax 117483: c7 00 00 00 00 00 movl $0x0,(%eax) 117489: eb 32 jmp 1174bd <_CORE_message_queue_Broadcast+0x65> */ number_broadcasted = 0; while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { waitp = &the_thread->Wait; number_broadcasted += 1; 11748b: ff 45 e4 incl -0x1c(%ebp) const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 11748e: 8b 42 2c mov 0x2c(%edx),%eax 117491: 89 c7 mov %eax,%edi 117493: 8b 75 0c mov 0xc(%ebp),%esi 117496: 8b 4d 10 mov 0x10(%ebp),%ecx 117499: f3 a4 rep movsb %ds:(%esi),%es:(%edi) buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 11749b: 8b 42 28 mov 0x28(%edx),%eax 11749e: 8b 55 10 mov 0x10(%ebp),%edx 1174a1: 89 10 mov %edx,(%eax) /* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = 1174a3: 83 ec 0c sub $0xc,%esp 1174a6: 53 push %ebx 1174a7: e8 94 22 00 00 call 119740 <_Thread_queue_Dequeue> 1174ac: 89 c2 mov %eax,%edx 1174ae: 83 c4 10 add $0x10,%esp 1174b1: 85 c0 test %eax,%eax 1174b3: 75 d6 jne 11748b <_CORE_message_queue_Broadcast+0x33> if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif } *count = number_broadcasted; 1174b5: 8b 55 e4 mov -0x1c(%ebp),%edx 1174b8: 8b 45 1c mov 0x1c(%ebp),%eax 1174bb: 89 10 mov %edx,(%eax) return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 1174bd: 31 c0 xor %eax,%eax } 1174bf: 8d 65 f4 lea -0xc(%ebp),%esp 1174c2: 5b pop %ebx 1174c3: 5e pop %esi 1174c4: 5f pop %edi 1174c5: c9 leave 1174c6: c3 ret =============================================================================== 00112278 <_CORE_message_queue_Initialize>: CORE_message_queue_Control *the_message_queue, CORE_message_queue_Attributes *the_message_queue_attributes, uint32_t maximum_pending_messages, size_t maximum_message_size ) { 112278: 55 push %ebp 112279: 89 e5 mov %esp,%ebp 11227b: 57 push %edi 11227c: 56 push %esi 11227d: 53 push %ebx 11227e: 83 ec 1c sub $0x1c,%esp 112281: 8b 5d 08 mov 0x8(%ebp),%ebx 112284: 8b 7d 10 mov 0x10(%ebp),%edi 112287: 8b 55 14 mov 0x14(%ebp),%edx size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; 11228a: 89 7b 44 mov %edi,0x44(%ebx) the_message_queue->number_of_pending_messages = 0; 11228d: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx) the_message_queue->maximum_message_size = maximum_message_size; 112294: 89 53 4c mov %edx,0x4c(%ebx) CORE_message_queue_Control *the_message_queue, CORE_message_queue_Notify_Handler the_handler, void *the_argument ) { the_message_queue->notify_handler = the_handler; 112297: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx) the_message_queue->notify_argument = the_argument; 11229e: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx) /* * Round size up to multiple of a pointer for chain init and * check for overflow on adding overhead to each message. */ allocated_message_size = maximum_message_size; if (allocated_message_size & (sizeof(uint32_t) - 1)) { 1122a5: 89 d0 mov %edx,%eax 1122a7: f6 c2 03 test $0x3,%dl 1122aa: 74 0c je 1122b8 <_CORE_message_queue_Initialize+0x40> allocated_message_size += sizeof(uint32_t); 1122ac: 83 c0 04 add $0x4,%eax allocated_message_size &= ~(sizeof(uint32_t) - 1); 1122af: 83 e0 fc and $0xfffffffc,%eax } if (allocated_message_size < maximum_message_size) return false; 1122b2: 31 f6 xor %esi,%esi if (allocated_message_size & (sizeof(uint32_t) - 1)) { allocated_message_size += sizeof(uint32_t); allocated_message_size &= ~(sizeof(uint32_t) - 1); } if (allocated_message_size < maximum_message_size) 1122b4: 39 d0 cmp %edx,%eax 1122b6: 72 68 jb 112320 <_CORE_message_queue_Initialize+0xa8><== NEVER TAKEN /* * Calculate how much total memory is required for message buffering and * check for overflow on the multiplication. */ message_buffering_required = (size_t) maximum_pending_messages * (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); 1122b8: 8d 50 14 lea 0x14(%eax),%edx /* * Calculate how much total memory is required for message buffering and * check for overflow on the multiplication. */ message_buffering_required = (size_t) maximum_pending_messages * 1122bb: 89 d1 mov %edx,%ecx 1122bd: 0f af cf imul %edi,%ecx (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) return false; 1122c0: 31 f6 xor %esi,%esi * check for overflow on the multiplication. */ message_buffering_required = (size_t) maximum_pending_messages * (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) 1122c2: 39 c1 cmp %eax,%ecx 1122c4: 72 5a jb 112320 <_CORE_message_queue_Initialize+0xa8><== NEVER TAKEN /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) _Workspace_Allocate( message_buffering_required ); 1122c6: 83 ec 0c sub $0xc,%esp 1122c9: 51 push %ecx 1122ca: 89 55 e4 mov %edx,-0x1c(%ebp) 1122cd: e8 a8 26 00 00 call 11497a <_Workspace_Allocate> return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 1122d2: 89 43 5c mov %eax,0x5c(%ebx) _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 1122d5: 83 c4 10 add $0x10,%esp 1122d8: 85 c0 test %eax,%eax 1122da: 8b 55 e4 mov -0x1c(%ebp),%edx 1122dd: 74 41 je 112320 <_CORE_message_queue_Initialize+0xa8> /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( 1122df: 52 push %edx 1122e0: 57 push %edi 1122e1: 50 push %eax 1122e2: 8d 43 68 lea 0x68(%ebx),%eax 1122e5: 50 push %eax 1122e6: e8 7d 49 00 00 call 116c68 <_Chain_Initialize> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 1122eb: 8d 43 54 lea 0x54(%ebx),%eax 1122ee: 89 43 50 mov %eax,0x50(%ebx) RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 1122f1: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx) the_message_queue->message_buffers, (size_t) maximum_pending_messages, allocated_message_size + sizeof( CORE_message_queue_Buffer_control ) ); _Chain_Initialize_empty( &the_message_queue->Pending_messages ); 1122f8: 8d 43 50 lea 0x50(%ebx),%eax 1122fb: 89 43 58 mov %eax,0x58(%ebx) _Thread_queue_Initialize( 1122fe: 6a 06 push $0x6 112300: 68 80 00 00 00 push $0x80 112305: 8b 45 0c mov 0xc(%ebp),%eax 112308: 83 38 01 cmpl $0x1,(%eax) 11230b: 0f 94 c0 sete %al 11230e: 0f b6 c0 movzbl %al,%eax 112311: 50 push %eax 112312: 53 push %ebx 112313: e8 0c 1d 00 00 call 114024 <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 112318: 83 c4 20 add $0x20,%esp 11231b: be 01 00 00 00 mov $0x1,%esi } 112320: 89 f0 mov %esi,%eax 112322: 8d 65 f4 lea -0xc(%ebp),%esp 112325: 5b pop %ebx 112326: 5e pop %esi 112327: 5f pop %edi 112328: c9 leave 112329: c3 ret =============================================================================== 0011232c <_CORE_message_queue_Seize>: void *buffer, size_t *size_p, bool wait, Watchdog_Interval timeout ) { 11232c: 55 push %ebp 11232d: 89 e5 mov %esp,%ebp 11232f: 57 push %edi 112330: 56 push %esi 112331: 53 push %ebx 112332: 83 ec 2c sub $0x2c,%esp 112335: 8b 55 08 mov 0x8(%ebp),%edx 112338: 8b 45 0c mov 0xc(%ebp),%eax 11233b: 89 45 dc mov %eax,-0x24(%ebp) 11233e: 8b 5d 10 mov 0x10(%ebp),%ebx 112341: 89 5d e0 mov %ebx,-0x20(%ebp) 112344: 8b 4d 14 mov 0x14(%ebp),%ecx 112347: 8b 75 1c mov 0x1c(%ebp),%esi 11234a: 89 75 d4 mov %esi,-0x2c(%ebp) 11234d: 8a 45 18 mov 0x18(%ebp),%al 112350: 88 45 db mov %al,-0x25(%ebp) ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *executing; executing = _Thread_Executing; 112353: a1 9c c8 12 00 mov 0x12c89c,%eax executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 112358: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) _ISR_Disable( level ); 11235f: 9c pushf 112360: fa cli 112361: 8f 45 e4 popl -0x1c(%ebp) */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 112364: 8b 5a 50 mov 0x50(%edx),%ebx */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 112367: 8d 72 54 lea 0x54(%edx),%esi */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 11236a: 39 f3 cmp %esi,%ebx 11236c: 0f 84 8a 00 00 00 je 1123fc <_CORE_message_queue_Seize+0xd0> { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 112372: 8b 33 mov (%ebx),%esi the_chain->first = new_first; 112374: 89 72 50 mov %esi,0x50(%edx) CORE_message_queue_Buffer_control *_CORE_message_queue_Get_pending_message ( CORE_message_queue_Control *the_message_queue ) { return (CORE_message_queue_Buffer_control *) _Chain_Get_unprotected( &the_message_queue->Pending_messages ); 112377: 8d 7a 50 lea 0x50(%edx),%edi 11237a: 89 7e 04 mov %edi,0x4(%esi) the_message = _CORE_message_queue_Get_pending_message( the_message_queue ); if ( the_message != NULL ) { 11237d: 85 db test %ebx,%ebx 11237f: 74 7b je 1123fc <_CORE_message_queue_Seize+0xd0><== NEVER TAKEN the_message_queue->number_of_pending_messages -= 1; 112381: ff 4a 48 decl 0x48(%edx) _ISR_Enable( level ); 112384: ff 75 e4 pushl -0x1c(%ebp) 112387: 9d popf *size_p = the_message->Contents.size; 112388: 8b 43 0c mov 0xc(%ebx),%eax 11238b: 89 01 mov %eax,(%ecx) _Thread_Executing->Wait.count = 11238d: 8b 73 08 mov 0x8(%ebx),%esi 112390: a1 9c c8 12 00 mov 0x12c89c,%eax 112395: 89 70 24 mov %esi,0x24(%eax) _CORE_message_queue_Get_message_priority( the_message ); _CORE_message_queue_Copy_buffer( the_message->Contents.buffer, 112398: 8d 73 10 lea 0x10(%ebx),%esi 11239b: 89 75 e4 mov %esi,-0x1c(%ebp) const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 11239e: 8b 09 mov (%ecx),%ecx 1123a0: 8b 7d e0 mov -0x20(%ebp),%edi 1123a3: f3 a4 rep movsb %ds:(%esi),%es:(%edi) * is not, then we can go ahead and free the buffer. * * NOTE: If we note that the queue was not full before this receive, * then we can avoid this dequeue. */ the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); 1123a5: 83 ec 0c sub $0xc,%esp 1123a8: 52 push %edx 1123a9: 89 55 d0 mov %edx,-0x30(%ebp) 1123ac: e8 43 19 00 00 call 113cf4 <_Thread_queue_Dequeue> if ( !the_thread ) { 1123b1: 83 c4 10 add $0x10,%esp 1123b4: 85 c0 test %eax,%eax 1123b6: 8b 55 d0 mov -0x30(%ebp),%edx 1123b9: 75 15 jne 1123d0 <_CORE_message_queue_Seize+0xa4> RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer ( CORE_message_queue_Control *the_message_queue, CORE_message_queue_Buffer_control *the_message ) { _Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node ); 1123bb: 89 5d 0c mov %ebx,0xc(%ebp) 1123be: 83 c2 68 add $0x68,%edx 1123c1: 89 55 08 mov %edx,0x8(%ebp) executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } 1123c4: 8d 65 f4 lea -0xc(%ebp),%esp 1123c7: 5b pop %ebx 1123c8: 5e pop %esi 1123c9: 5f pop %edi 1123ca: c9 leave 1123cb: e9 28 fe ff ff jmp 1121f8 <_Chain_Append> CORE_message_queue_Buffer_control *the_message, int priority ) { #if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY) the_message->priority = priority; 1123d0: 8b 48 24 mov 0x24(%eax),%ecx 1123d3: 89 4b 08 mov %ecx,0x8(%ebx) */ _CORE_message_queue_Set_message_priority( the_message, the_thread->Wait.count ); the_message->Contents.size = (size_t) the_thread->Wait.option; 1123d6: 8b 48 30 mov 0x30(%eax),%ecx 1123d9: 89 4b 0c mov %ecx,0xc(%ebx) const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 1123dc: 8b 70 2c mov 0x2c(%eax),%esi 1123df: 8b 7d e4 mov -0x1c(%ebp),%edi 1123e2: f3 a4 rep movsb %ds:(%esi),%es:(%edi) the_thread->Wait.return_argument_second.immutable_object, the_message->Contents.buffer, the_message->Contents.size ); _CORE_message_queue_Insert_message( 1123e4: 8b 43 08 mov 0x8(%ebx),%eax 1123e7: 89 45 10 mov %eax,0x10(%ebp) 1123ea: 89 5d 0c mov %ebx,0xc(%ebp) 1123ed: 89 55 08 mov %edx,0x8(%ebp) executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } 1123f0: 8d 65 f4 lea -0xc(%ebp),%esp 1123f3: 5b pop %ebx 1123f4: 5e pop %esi 1123f5: 5f pop %edi 1123f6: c9 leave the_thread->Wait.return_argument_second.immutable_object, the_message->Contents.buffer, the_message->Contents.size ); _CORE_message_queue_Insert_message( 1123f7: e9 a4 48 00 00 jmp 116ca0 <_CORE_message_queue_Insert_message> return; } #endif } if ( !wait ) { 1123fc: 80 7d db 00 cmpb $0x0,-0x25(%ebp) 112400: 75 13 jne 112415 <_CORE_message_queue_Seize+0xe9> _ISR_Enable( level ); 112402: ff 75 e4 pushl -0x1c(%ebp) 112405: 9d popf executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT; 112406: c7 40 34 04 00 00 00 movl $0x4,0x34(%eax) executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } 11240d: 8d 65 f4 lea -0xc(%ebp),%esp 112410: 5b pop %ebx 112411: 5e pop %esi 112412: 5f pop %edi 112413: c9 leave 112414: c3 ret RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 112415: c7 42 30 01 00 00 00 movl $0x1,0x30(%edx) executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT; return; } _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; 11241c: 89 50 44 mov %edx,0x44(%eax) executing->Wait.id = id; 11241f: 8b 5d dc mov -0x24(%ebp),%ebx 112422: 89 58 20 mov %ebx,0x20(%eax) executing->Wait.return_argument_second.mutable_object = buffer; 112425: 8b 75 e0 mov -0x20(%ebp),%esi 112428: 89 70 2c mov %esi,0x2c(%eax) executing->Wait.return_argument = size_p; 11242b: 89 48 28 mov %ecx,0x28(%eax) /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); 11242e: ff 75 e4 pushl -0x1c(%ebp) 112431: 9d popf _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); 112432: c7 45 10 d4 40 11 00 movl $0x1140d4,0x10(%ebp) 112439: 8b 45 d4 mov -0x2c(%ebp),%eax 11243c: 89 45 0c mov %eax,0xc(%ebp) 11243f: 89 55 08 mov %edx,0x8(%ebp) } 112442: 8d 65 f4 lea -0xc(%ebp),%esp 112445: 5b pop %ebx 112446: 5e pop %esi 112447: 5f pop %edi 112448: c9 leave executing->Wait.return_argument_second.mutable_object = buffer; executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); 112449: e9 ae 19 00 00 jmp 113dfc <_Thread_queue_Enqueue_with_handler> =============================================================================== 0010ab98 <_CORE_mutex_Initialize>: CORE_mutex_Status _CORE_mutex_Initialize( CORE_mutex_Control *the_mutex, CORE_mutex_Attributes *the_mutex_attributes, uint32_t initial_lock ) { 10ab98: 55 push %ebp 10ab99: 89 e5 mov %esp,%ebp 10ab9b: 57 push %edi 10ab9c: 56 push %esi 10ab9d: 53 push %ebx 10ab9e: 83 ec 0c sub $0xc,%esp 10aba1: 8b 55 08 mov 0x8(%ebp),%edx 10aba4: 8b 5d 0c mov 0xc(%ebp),%ebx 10aba7: 8b 45 10 mov 0x10(%ebp),%eax /* Add this to the RTEMS environment later ????????? rtems_assert( initial_lock == CORE_MUTEX_LOCKED || initial_lock == CORE_MUTEX_UNLOCKED ); */ the_mutex->Attributes = *the_mutex_attributes; 10abaa: 8d 7a 40 lea 0x40(%edx),%edi 10abad: b9 04 00 00 00 mov $0x4,%ecx 10abb2: 89 de mov %ebx,%esi 10abb4: f3 a5 rep movsl %ds:(%esi),%es:(%edi) the_mutex->lock = initial_lock; 10abb6: 89 42 50 mov %eax,0x50(%edx) the_mutex->blocked_count = 0; 10abb9: c7 42 58 00 00 00 00 movl $0x0,0x58(%edx) if ( initial_lock == CORE_MUTEX_LOCKED ) { 10abc0: 85 c0 test %eax,%eax 10abc2: 75 35 jne 10abf9 <_CORE_mutex_Initialize+0x61> the_mutex->nest_count = 1; 10abc4: c7 42 54 01 00 00 00 movl $0x1,0x54(%edx) the_mutex->holder = _Thread_Executing; 10abcb: 8b 0d 34 47 12 00 mov 0x124734,%ecx 10abd1: 89 4a 5c mov %ecx,0x5c(%edx) the_mutex->holder_id = _Thread_Executing->Object.id; 10abd4: 8b 41 08 mov 0x8(%ecx),%eax 10abd7: 89 42 60 mov %eax,0x60(%edx) STATES_WAITING_FOR_MUTEX, CORE_MUTEX_TIMEOUT ); return CORE_MUTEX_STATUS_SUCCESSFUL; } 10abda: 8b 42 48 mov 0x48(%edx),%eax if ( initial_lock == CORE_MUTEX_LOCKED ) { the_mutex->nest_count = 1; the_mutex->holder = _Thread_Executing; the_mutex->holder_id = _Thread_Executing->Object.id; if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 10abdd: 83 f8 02 cmp $0x2,%eax 10abe0: 74 05 je 10abe7 <_CORE_mutex_Initialize+0x4f> 10abe2: 83 f8 03 cmp $0x3,%eax 10abe5: 75 27 jne 10ac0e <_CORE_mutex_Initialize+0x76> _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { if ( _Thread_Executing->current_priority < the_mutex->Attributes.priority_ceiling ) return CORE_MUTEX_STATUS_CEILING_VIOLATED; 10abe7: b8 06 00 00 00 mov $0x6,%eax the_mutex->holder = _Thread_Executing; the_mutex->holder_id = _Thread_Executing->Object.id; if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { if ( _Thread_Executing->current_priority < 10abec: 8b 72 4c mov 0x4c(%edx),%esi 10abef: 39 71 14 cmp %esi,0x14(%ecx) 10abf2: 72 36 jb 10ac2a <_CORE_mutex_Initialize+0x92><== NEVER TAKEN _Chain_Prepend_unprotected( &_Thread_Executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = _Thread_Executing->current_priority; #endif _Thread_Executing->resource_count++; 10abf4: ff 41 1c incl 0x1c(%ecx) 10abf7: eb 15 jmp 10ac0e <_CORE_mutex_Initialize+0x76> } } else { the_mutex->nest_count = 0; 10abf9: c7 42 54 00 00 00 00 movl $0x0,0x54(%edx) the_mutex->holder = NULL; 10ac00: c7 42 5c 00 00 00 00 movl $0x0,0x5c(%edx) the_mutex->holder_id = 0; 10ac07: c7 42 60 00 00 00 00 movl $0x0,0x60(%edx) } _Thread_queue_Initialize( 10ac0e: 6a 05 push $0x5 10ac10: 68 00 04 00 00 push $0x400 10ac15: 31 c0 xor %eax,%eax 10ac17: 83 7b 08 00 cmpl $0x0,0x8(%ebx) 10ac1b: 0f 95 c0 setne %al 10ac1e: 50 push %eax 10ac1f: 52 push %edx 10ac20: e8 c3 19 00 00 call 10c5e8 <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_FIFO : THREAD_QUEUE_DISCIPLINE_PRIORITY, STATES_WAITING_FOR_MUTEX, CORE_MUTEX_TIMEOUT ); return CORE_MUTEX_STATUS_SUCCESSFUL; 10ac25: 83 c4 10 add $0x10,%esp 10ac28: 31 c0 xor %eax,%eax } 10ac2a: 8d 65 f4 lea -0xc(%ebp),%esp 10ac2d: 5b pop %ebx 10ac2e: 5e pop %esi 10ac2f: 5f pop %edi 10ac30: c9 leave 10ac31: c3 ret =============================================================================== 0010ac81 <_CORE_mutex_Seize>: Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 10ac81: 55 push %ebp 10ac82: 89 e5 mov %esp,%ebp 10ac84: 53 push %ebx 10ac85: 83 ec 14 sub $0x14,%esp 10ac88: 8b 5d 08 mov 0x8(%ebp),%ebx 10ac8b: 8a 55 10 mov 0x10(%ebp),%dl _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 10ac8e: a1 e4 41 12 00 mov 0x1241e4,%eax 10ac93: 85 c0 test %eax,%eax 10ac95: 74 19 je 10acb0 <_CORE_mutex_Seize+0x2f> 10ac97: 84 d2 test %dl,%dl 10ac99: 74 15 je 10acb0 <_CORE_mutex_Seize+0x2f><== NEVER TAKEN 10ac9b: 83 3d 64 43 12 00 01 cmpl $0x1,0x124364 10aca2: 76 0c jbe 10acb0 <_CORE_mutex_Seize+0x2f> 10aca4: 53 push %ebx 10aca5: 6a 12 push $0x12 10aca7: 6a 00 push $0x0 10aca9: 6a 00 push $0x0 10acab: e8 f0 05 00 00 call 10b2a0 <_Internal_error_Occurred> 10acb0: 51 push %ecx 10acb1: 51 push %ecx 10acb2: 8d 45 18 lea 0x18(%ebp),%eax 10acb5: 50 push %eax 10acb6: 53 push %ebx 10acb7: 88 55 f4 mov %dl,-0xc(%ebp) 10acba: e8 25 46 00 00 call 10f2e4 <_CORE_mutex_Seize_interrupt_trylock> 10acbf: 83 c4 10 add $0x10,%esp 10acc2: 85 c0 test %eax,%eax 10acc4: 8a 55 f4 mov -0xc(%ebp),%dl 10acc7: 74 48 je 10ad11 <_CORE_mutex_Seize+0x90> 10acc9: 84 d2 test %dl,%dl 10accb: 75 12 jne 10acdf <_CORE_mutex_Seize+0x5e> 10accd: ff 75 18 pushl 0x18(%ebp) 10acd0: 9d popf 10acd1: a1 34 47 12 00 mov 0x124734,%eax 10acd6: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax) 10acdd: eb 32 jmp 10ad11 <_CORE_mutex_Seize+0x90> 10acdf: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx) 10ace6: a1 34 47 12 00 mov 0x124734,%eax 10aceb: 89 58 44 mov %ebx,0x44(%eax) 10acee: 8b 55 0c mov 0xc(%ebp),%edx 10acf1: 89 50 20 mov %edx,0x20(%eax) 10acf4: a1 e4 41 12 00 mov 0x1241e4,%eax 10acf9: 40 inc %eax 10acfa: a3 e4 41 12 00 mov %eax,0x1241e4 10acff: ff 75 18 pushl 0x18(%ebp) 10ad02: 9d popf 10ad03: 50 push %eax 10ad04: 50 push %eax 10ad05: ff 75 14 pushl 0x14(%ebp) 10ad08: 53 push %ebx 10ad09: e8 26 ff ff ff call 10ac34 <_CORE_mutex_Seize_interrupt_blocking> 10ad0e: 83 c4 10 add $0x10,%esp } 10ad11: 8b 5d fc mov -0x4(%ebp),%ebx 10ad14: c9 leave 10ad15: c3 ret =============================================================================== 0010ae3c <_CORE_semaphore_Surrender>: CORE_semaphore_Status _CORE_semaphore_Surrender( CORE_semaphore_Control *the_semaphore, Objects_Id id, CORE_semaphore_API_mp_support_callout api_semaphore_mp_support ) { 10ae3c: 55 push %ebp 10ae3d: 89 e5 mov %esp,%ebp 10ae3f: 53 push %ebx 10ae40: 83 ec 10 sub $0x10,%esp 10ae43: 8b 5d 08 mov 0x8(%ebp),%ebx ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) { 10ae46: 53 push %ebx 10ae47: e8 6c 14 00 00 call 10c2b8 <_Thread_queue_Dequeue> 10ae4c: 89 c2 mov %eax,%edx 10ae4e: 83 c4 10 add $0x10,%esp { Thread_Control *the_thread; ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10ae51: 31 c0 xor %eax,%eax if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) { 10ae53: 85 d2 test %edx,%edx 10ae55: 75 15 jne 10ae6c <_CORE_semaphore_Surrender+0x30> if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); 10ae57: 9c pushf 10ae58: fa cli 10ae59: 59 pop %ecx if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 10ae5a: 8b 53 48 mov 0x48(%ebx),%edx the_semaphore->count += 1; else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; 10ae5d: b0 04 mov $0x4,%al (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 10ae5f: 3b 53 40 cmp 0x40(%ebx),%edx 10ae62: 73 06 jae 10ae6a <_CORE_semaphore_Surrender+0x2e><== NEVER TAKEN the_semaphore->count += 1; 10ae64: 42 inc %edx 10ae65: 89 53 48 mov %edx,0x48(%ebx) { Thread_Control *the_thread; ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10ae68: 30 c0 xor %al,%al _ISR_Disable( level ); if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) the_semaphore->count += 1; else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); 10ae6a: 51 push %ecx 10ae6b: 9d popf } return status; } 10ae6c: 8b 5d fc mov -0x4(%ebp),%ebx 10ae6f: c9 leave 10ae70: c3 ret =============================================================================== 00109c58 <_Event_Seize>: rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 109c58: 55 push %ebp 109c59: 89 e5 mov %esp,%ebp 109c5b: 57 push %edi 109c5c: 56 push %esi 109c5d: 53 push %ebx 109c5e: 83 ec 1c sub $0x1c,%esp 109c61: 8b 45 08 mov 0x8(%ebp),%eax 109c64: 8b 75 0c mov 0xc(%ebp),%esi 109c67: 8b 55 10 mov 0x10(%ebp),%edx 109c6a: 89 55 dc mov %edx,-0x24(%ebp) 109c6d: 8b 4d 14 mov 0x14(%ebp),%ecx rtems_event_set pending_events; ISR_Level level; RTEMS_API_Control *api; Thread_blocking_operation_States sync_state; executing = _Thread_Executing; 109c70: 8b 1d 34 47 12 00 mov 0x124734,%ebx executing->Wait.return_code = RTEMS_SUCCESSFUL; 109c76: c7 43 34 00 00 00 00 movl $0x0,0x34(%ebx) api = executing->API_Extensions[ THREAD_API_RTEMS ]; 109c7d: 8b bb f4 00 00 00 mov 0xf4(%ebx),%edi _ISR_Disable( level ); 109c83: 9c pushf 109c84: fa cli 109c85: 8f 45 e0 popl -0x20(%ebp) pending_events = api->pending_events; 109c88: 8b 17 mov (%edi),%edx 109c8a: 89 55 e4 mov %edx,-0x1c(%ebp) seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && 109c8d: 21 c2 and %eax,%edx 109c8f: 74 1b je 109cac <_Event_Seize+0x54> 109c91: 39 c2 cmp %eax,%edx 109c93: 74 08 je 109c9d <_Event_Seize+0x45> (seized_events == event_in || _Options_Is_any( option_set )) ) { 109c95: f7 c6 02 00 00 00 test $0x2,%esi 109c9b: 74 0f je 109cac <_Event_Seize+0x54> <== NEVER TAKEN RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear( rtems_event_set the_event_set, rtems_event_set the_mask ) { return ( the_event_set & ~(the_mask) ); 109c9d: 89 d0 mov %edx,%eax 109c9f: f7 d0 not %eax 109ca1: 23 45 e4 and -0x1c(%ebp),%eax 109ca4: 89 07 mov %eax,(%edi) api->pending_events = _Event_sets_Clear( pending_events, seized_events ); _ISR_Enable( level ); 109ca6: ff 75 e0 pushl -0x20(%ebp) 109ca9: 9d popf 109caa: eb 13 jmp 109cbf <_Event_Seize+0x67> *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { 109cac: f7 c6 01 00 00 00 test $0x1,%esi 109cb2: 74 12 je 109cc6 <_Event_Seize+0x6e> _ISR_Enable( level ); 109cb4: ff 75 e0 pushl -0x20(%ebp) 109cb7: 9d popf executing->Wait.return_code = RTEMS_UNSATISFIED; 109cb8: c7 43 34 0d 00 00 00 movl $0xd,0x34(%ebx) *event_out = seized_events; 109cbf: 89 11 mov %edx,(%ecx) return; 109cc1: e9 91 00 00 00 jmp 109d57 <_Event_Seize+0xff> * set properly when we are marked as in the event critical section. * * NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set; 109cc6: 89 73 30 mov %esi,0x30(%ebx) executing->Wait.count = (uint32_t) event_in; 109cc9: 89 43 24 mov %eax,0x24(%ebx) executing->Wait.return_argument = event_out; 109ccc: 89 4b 28 mov %ecx,0x28(%ebx) _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 109ccf: c7 05 e4 4a 12 00 01 movl $0x1,0x124ae4 109cd6: 00 00 00 _ISR_Enable( level ); 109cd9: ff 75 e0 pushl -0x20(%ebp) 109cdc: 9d popf if ( ticks ) { 109cdd: 83 7d dc 00 cmpl $0x0,-0x24(%ebp) 109ce1: 74 34 je 109d17 <_Event_Seize+0xbf> _Watchdog_Initialize( 109ce3: 8b 43 08 mov 0x8(%ebx),%eax Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 109ce6: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) the_watchdog->routine = routine; 109ced: c7 43 64 94 9e 10 00 movl $0x109e94,0x64(%ebx) the_watchdog->id = id; 109cf4: 89 43 68 mov %eax,0x68(%ebx) the_watchdog->user_data = user_data; 109cf7: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 109cfe: 8b 45 dc mov -0x24(%ebp),%eax 109d01: 89 43 54 mov %eax,0x54(%ebx) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 109d04: 52 push %edx 109d05: 52 push %edx &executing->Timer, _Event_Timeout, executing->Object.id, NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); 109d06: 8d 43 48 lea 0x48(%ebx),%eax 109d09: 50 push %eax 109d0a: 68 ac 42 12 00 push $0x1242ac 109d0f: e8 f8 2f 00 00 call 10cd0c <_Watchdog_Insert> 109d14: 83 c4 10 add $0x10,%esp } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 109d17: 50 push %eax 109d18: 50 push %eax 109d19: 68 00 01 00 00 push $0x100 109d1e: 53 push %ebx 109d1f: e8 10 2a 00 00 call 10c734 <_Thread_Set_state> _ISR_Disable( level ); 109d24: 9c pushf 109d25: fa cli 109d26: 5a pop %edx sync_state = _Event_Sync_state; 109d27: a1 e4 4a 12 00 mov 0x124ae4,%eax _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 109d2c: c7 05 e4 4a 12 00 00 movl $0x0,0x124ae4 109d33: 00 00 00 if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 109d36: 83 c4 10 add $0x10,%esp 109d39: 83 f8 01 cmp $0x1,%eax 109d3c: 75 04 jne 109d42 <_Event_Seize+0xea> _ISR_Enable( level ); 109d3e: 52 push %edx 109d3f: 9d popf 109d40: eb 15 jmp 109d57 <_Event_Seize+0xff> * An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); 109d42: 89 55 10 mov %edx,0x10(%ebp) 109d45: 89 5d 0c mov %ebx,0xc(%ebp) 109d48: 89 45 08 mov %eax,0x8(%ebp) } 109d4b: 8d 65 f4 lea -0xc(%ebp),%esp 109d4e: 5b pop %ebx 109d4f: 5e pop %esi 109d50: 5f pop %edi 109d51: c9 leave * An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); 109d52: e9 01 1d 00 00 jmp 10ba58 <_Thread_blocking_operation_Cancel> } 109d57: 8d 65 f4 lea -0xc(%ebp),%esp 109d5a: 5b pop %ebx 109d5b: 5e pop %esi 109d5c: 5f pop %edi 109d5d: c9 leave 109d5e: c3 ret =============================================================================== 00109dac <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 109dac: 55 push %ebp 109dad: 89 e5 mov %esp,%ebp 109daf: 57 push %edi 109db0: 56 push %esi 109db1: 53 push %ebx 109db2: 83 ec 2c sub $0x2c,%esp 109db5: 8b 5d 08 mov 0x8(%ebp),%ebx 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 ]; 109db8: 8b bb f4 00 00 00 mov 0xf4(%ebx),%edi option_set = (rtems_option) the_thread->Wait.option; 109dbe: 8b 43 30 mov 0x30(%ebx),%eax 109dc1: 89 45 e0 mov %eax,-0x20(%ebp) _ISR_Disable( level ); 109dc4: 9c pushf 109dc5: fa cli 109dc6: 58 pop %eax pending_events = api->pending_events; 109dc7: 8b 17 mov (%edi),%edx 109dc9: 89 55 d4 mov %edx,-0x2c(%ebp) event_condition = (rtems_event_set) the_thread->Wait.count; 109dcc: 8b 73 24 mov 0x24(%ebx),%esi seized_events = _Event_sets_Get( pending_events, event_condition ); /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { 109dcf: 21 f2 and %esi,%edx 109dd1: 75 07 jne 109dda <_Event_Surrender+0x2e> _ISR_Enable( level ); 109dd3: 50 push %eax 109dd4: 9d popf return; 109dd5: e9 af 00 00 00 jmp 109e89 <_Event_Surrender+0xdd> /* * 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() && 109dda: 83 3d 30 47 12 00 00 cmpl $0x0,0x124730 109de1: 74 49 je 109e2c <_Event_Surrender+0x80> 109de3: 3b 1d 34 47 12 00 cmp 0x124734,%ebx 109de9: 75 41 jne 109e2c <_Event_Surrender+0x80> _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || 109deb: 8b 0d e4 4a 12 00 mov 0x124ae4,%ecx /* * 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 ) && 109df1: 83 f9 02 cmp $0x2,%ecx 109df4: 74 09 je 109dff <_Event_Surrender+0x53> <== NEVER TAKEN ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { 109df6: 8b 0d e4 4a 12 00 mov 0x124ae4,%ecx * 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) || 109dfc: 49 dec %ecx 109dfd: 75 2d jne 109e2c <_Event_Surrender+0x80> (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { 109dff: 39 f2 cmp %esi,%edx 109e01: 74 06 je 109e09 <_Event_Surrender+0x5d> 109e03: f6 45 e0 02 testb $0x2,-0x20(%ebp) 109e07: 74 1f je 109e28 <_Event_Surrender+0x7c> <== NEVER TAKEN RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear( rtems_event_set the_event_set, rtems_event_set the_mask ) { return ( the_event_set & ~(the_mask) ); 109e09: 89 d6 mov %edx,%esi 109e0b: f7 d6 not %esi 109e0d: 23 75 d4 and -0x2c(%ebp),%esi 109e10: 89 37 mov %esi,(%edi) api->pending_events = _Event_sets_Clear( pending_events,seized_events ); the_thread->Wait.count = 0; 109e12: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 109e19: 8b 4b 28 mov 0x28(%ebx),%ecx 109e1c: 89 11 mov %edx,(%ecx) _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 109e1e: c7 05 e4 4a 12 00 03 movl $0x3,0x124ae4 109e25: 00 00 00 } _ISR_Enable( level ); 109e28: 50 push %eax 109e29: 9d popf return; 109e2a: eb 5d jmp 109e89 <_Event_Surrender+0xdd> } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 109e2c: f6 43 11 01 testb $0x1,0x11(%ebx) 109e30: 74 55 je 109e87 <_Event_Surrender+0xdb> if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 109e32: 39 f2 cmp %esi,%edx 109e34: 74 06 je 109e3c <_Event_Surrender+0x90> 109e36: f6 45 e0 02 testb $0x2,-0x20(%ebp) 109e3a: 74 4b je 109e87 <_Event_Surrender+0xdb> <== NEVER TAKEN 109e3c: 89 d6 mov %edx,%esi 109e3e: f7 d6 not %esi 109e40: 23 75 d4 and -0x2c(%ebp),%esi 109e43: 89 37 mov %esi,(%edi) api->pending_events = _Event_sets_Clear( pending_events, seized_events ); the_thread->Wait.count = 0; 109e45: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 109e4c: 8b 4b 28 mov 0x28(%ebx),%ecx 109e4f: 89 11 mov %edx,(%ecx) _ISR_Flash( level ); 109e51: 50 push %eax 109e52: 9d popf 109e53: fa cli if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 109e54: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 109e58: 74 06 je 109e60 <_Event_Surrender+0xb4> _ISR_Enable( level ); 109e5a: 50 push %eax 109e5b: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 109e5c: 51 push %ecx 109e5d: 51 push %ecx 109e5e: eb 17 jmp 109e77 <_Event_Surrender+0xcb> RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 109e60: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 109e67: 50 push %eax 109e68: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 109e69: 83 ec 0c sub $0xc,%esp 109e6c: 8d 43 48 lea 0x48(%ebx),%eax 109e6f: 50 push %eax 109e70: e8 af 2f 00 00 call 10ce24 <_Watchdog_Remove> 109e75: 58 pop %eax 109e76: 5a pop %edx 109e77: 68 f8 ff 03 10 push $0x1003fff8 109e7c: 53 push %ebx 109e7d: e8 42 1d 00 00 call 10bbc4 <_Thread_Clear_state> 109e82: 83 c4 10 add $0x10,%esp 109e85: eb 02 jmp 109e89 <_Event_Surrender+0xdd> _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 109e87: 50 push %eax 109e88: 9d popf } 109e89: 8d 65 f4 lea -0xc(%ebp),%esp 109e8c: 5b pop %ebx 109e8d: 5e pop %esi 109e8e: 5f pop %edi 109e8f: c9 leave 109e90: c3 ret =============================================================================== 00109e94 <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 109e94: 55 push %ebp 109e95: 89 e5 mov %esp,%ebp 109e97: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 109e9a: 8d 45 f4 lea -0xc(%ebp),%eax 109e9d: 50 push %eax 109e9e: ff 75 08 pushl 0x8(%ebp) 109ea1: e8 b2 20 00 00 call 10bf58 <_Thread_Get> switch ( location ) { 109ea6: 83 c4 10 add $0x10,%esp 109ea9: 83 7d f4 00 cmpl $0x0,-0xc(%ebp) 109ead: 75 49 jne 109ef8 <_Event_Timeout+0x64> <== NEVER TAKEN * * If it is not satisfied, then it is "nothing happened" and * this is the "timeout" transition. After a request is satisfied, * a timeout is not allowed to occur. */ _ISR_Disable( level ); 109eaf: 9c pushf 109eb0: fa cli 109eb1: 5a pop %edx _ISR_Enable( level ); return; } #endif the_thread->Wait.count = 0; 109eb2: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax) if ( _Thread_Is_executing( the_thread ) ) { 109eb9: 3b 05 34 47 12 00 cmp 0x124734,%eax 109ebf: 75 13 jne 109ed4 <_Event_Timeout+0x40> if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) 109ec1: 8b 0d e4 4a 12 00 mov 0x124ae4,%ecx 109ec7: 49 dec %ecx 109ec8: 75 0a jne 109ed4 <_Event_Timeout+0x40> _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 109eca: c7 05 e4 4a 12 00 02 movl $0x2,0x124ae4 109ed1: 00 00 00 } the_thread->Wait.return_code = RTEMS_TIMEOUT; 109ed4: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax) _ISR_Enable( level ); 109edb: 52 push %edx 109edc: 9d popf 109edd: 52 push %edx 109ede: 52 push %edx 109edf: 68 f8 ff 03 10 push $0x1003fff8 109ee4: 50 push %eax 109ee5: e8 da 1c 00 00 call 10bbc4 <_Thread_Clear_state> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 109eea: a1 e4 41 12 00 mov 0x1241e4,%eax 109eef: 48 dec %eax 109ef0: a3 e4 41 12 00 mov %eax,0x1241e4 _Thread_Unblock( the_thread ); _Thread_Unnest_dispatch(); break; 109ef5: 83 c4 10 add $0x10,%esp case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 109ef8: c9 leave 109ef9: c3 ret =============================================================================== 0010f424 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 10f424: 55 push %ebp 10f425: 89 e5 mov %esp,%ebp 10f427: 57 push %edi 10f428: 56 push %esi 10f429: 53 push %ebx 10f42a: 83 ec 3c sub $0x3c,%esp 10f42d: 8b 75 08 mov 0x8(%ebp),%esi 10f430: 8b 7d 0c mov 0xc(%ebp),%edi if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 10f433: 8b 4e 08 mov 0x8(%esi),%ecx ) { 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 10f436: 8d 47 04 lea 0x4(%edi),%eax 10f439: 89 45 d0 mov %eax,-0x30(%ebp) - HEAP_BLOCK_SIZE_OFFSET; uintptr_t const page_size = heap->page_size; 10f43c: 8b 46 10 mov 0x10(%esi),%eax 10f43f: 89 45 e0 mov %eax,-0x20(%ebp) uintptr_t alloc_begin = 0; uint32_t search_count = 0; if ( block_size_floor < alloc_size ) { /* Integer overflow occured */ return NULL; 10f442: 31 c0 xor %eax,%eax - 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 ) { 10f444: 39 7d d0 cmp %edi,-0x30(%ebp) 10f447: 0f 82 22 01 00 00 jb 10f56f <_Heap_Allocate_aligned_with_boundary+0x14b> /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 10f44d: 83 7d 14 00 cmpl $0x0,0x14(%ebp) 10f451: 74 15 je 10f468 <_Heap_Allocate_aligned_with_boundary+0x44> if ( boundary < alloc_size ) { 10f453: 39 7d 14 cmp %edi,0x14(%ebp) 10f456: 0f 82 13 01 00 00 jb 10f56f <_Heap_Allocate_aligned_with_boundary+0x14b> return NULL; } if ( alignment == 0 ) { 10f45c: 83 7d 10 00 cmpl $0x0,0x10(%ebp) 10f460: 75 06 jne 10f468 <_Heap_Allocate_aligned_with_boundary+0x44> alignment = page_size; 10f462: 8b 45 e0 mov -0x20(%ebp),%eax 10f465: 89 45 10 mov %eax,0x10(%ebp) 10f468: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 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; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size 10f46f: 8b 45 e0 mov -0x20(%ebp),%eax 10f472: 83 c0 07 add $0x7,%eax 10f475: 89 45 c4 mov %eax,-0x3c(%ebp) + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; 10f478: c7 45 d4 04 00 00 00 movl $0x4,-0x2c(%ebp) 10f47f: 29 7d d4 sub %edi,-0x2c(%ebp) 10f482: 89 75 dc mov %esi,-0x24(%ebp) 10f485: e9 ca 00 00 00 jmp 10f554 <_Heap_Allocate_aligned_with_boundary+0x130> while ( block != free_list_tail ) { _HAssert( _Heap_Is_prev_used( block ) ); /* Statistics */ ++search_count; 10f48a: ff 45 e4 incl -0x1c(%ebp) /* * 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 ) { 10f48d: 8b 59 04 mov 0x4(%ecx),%ebx 10f490: 3b 5d d0 cmp -0x30(%ebp),%ebx 10f493: 0f 86 b8 00 00 00 jbe 10f551 <_Heap_Allocate_aligned_with_boundary+0x12d> if ( alignment == 0 ) { 10f499: 83 7d 10 00 cmpl $0x0,0x10(%ebp) 10f49d: 8d 41 08 lea 0x8(%ecx),%eax 10f4a0: 89 45 d8 mov %eax,-0x28(%ebp) 10f4a3: 75 07 jne 10f4ac <_Heap_Allocate_aligned_with_boundary+0x88> RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10f4a5: 89 c3 mov %eax,%ebx 10f4a7: e9 8a 00 00 00 jmp 10f536 <_Heap_Allocate_aligned_with_boundary+0x112> uintptr_t alignment, uintptr_t boundary ) { uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; 10f4ac: 8b 45 dc mov -0x24(%ebp),%eax 10f4af: 8b 40 14 mov 0x14(%eax),%eax 10f4b2: 89 45 cc mov %eax,-0x34(%ebp) - 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; 10f4b5: 83 e3 fe and $0xfffffffe,%ebx 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; 10f4b8: 8d 1c 19 lea (%ecx,%ebx,1),%ebx 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; 10f4bb: 8b 75 c4 mov -0x3c(%ebp),%esi 10f4be: 29 c6 sub %eax,%esi 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; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size 10f4c0: 01 de add %ebx,%esi + 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; 10f4c2: 03 5d d4 add -0x2c(%ebp),%ebx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 10f4c5: 89 d8 mov %ebx,%eax 10f4c7: 31 d2 xor %edx,%edx 10f4c9: f7 75 10 divl 0x10(%ebp) 10f4cc: 29 d3 sub %edx,%ebx 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 ) { 10f4ce: 39 f3 cmp %esi,%ebx 10f4d0: 76 0b jbe 10f4dd <_Heap_Allocate_aligned_with_boundary+0xb9> 10f4d2: 89 f0 mov %esi,%eax 10f4d4: 31 d2 xor %edx,%edx 10f4d6: f7 75 10 divl 0x10(%ebp) 10f4d9: 89 f3 mov %esi,%ebx 10f4db: 29 d3 sub %edx,%ebx } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 10f4dd: 83 7d 14 00 cmpl $0x0,0x14(%ebp) 10f4e1: 74 35 je 10f518 <_Heap_Allocate_aligned_with_boundary+0xf4> /* 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; 10f4e3: 8d 34 3b lea (%ebx,%edi,1),%esi /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; 10f4e6: 8b 45 d8 mov -0x28(%ebp),%eax 10f4e9: 01 f8 add %edi,%eax 10f4eb: 89 45 c8 mov %eax,-0x38(%ebp) 10f4ee: eb 15 jmp 10f505 <_Heap_Allocate_aligned_with_boundary+0xe1> uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { if ( boundary_line < boundary_floor ) { 10f4f0: 3b 45 c8 cmp -0x38(%ebp),%eax 10f4f3: 72 5c jb 10f551 <_Heap_Allocate_aligned_with_boundary+0x12d> return 0; } alloc_begin = boundary_line - alloc_size; 10f4f5: 89 c3 mov %eax,%ebx 10f4f7: 29 fb sub %edi,%ebx 10f4f9: 89 d8 mov %ebx,%eax 10f4fb: 31 d2 xor %edx,%edx 10f4fd: f7 75 10 divl 0x10(%ebp) 10f500: 29 d3 sub %edx,%ebx alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 10f502: 8d 34 3b lea (%ebx,%edi,1),%esi 10f505: 89 f0 mov %esi,%eax 10f507: 31 d2 xor %edx,%edx 10f509: f7 75 14 divl 0x14(%ebp) 10f50c: 89 f0 mov %esi,%eax 10f50e: 29 d0 sub %edx,%eax /* 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 ) { 10f510: 39 f0 cmp %esi,%eax 10f512: 73 04 jae 10f518 <_Heap_Allocate_aligned_with_boundary+0xf4> 10f514: 39 c3 cmp %eax,%ebx 10f516: 72 d8 jb 10f4f0 <_Heap_Allocate_aligned_with_boundary+0xcc> 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 ) { 10f518: 3b 5d d8 cmp -0x28(%ebp),%ebx 10f51b: 72 34 jb 10f551 <_Heap_Allocate_aligned_with_boundary+0x12d> 10f51d: be f8 ff ff ff mov $0xfffffff8,%esi 10f522: 29 ce sub %ecx,%esi uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 10f524: 01 de add %ebx,%esi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 10f526: 89 d8 mov %ebx,%eax 10f528: 31 d2 xor %edx,%edx 10f52a: f7 75 e0 divl -0x20(%ebp) 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; if ( free_size >= min_block_size || free_size == 0 ) { 10f52d: 29 d6 sub %edx,%esi 10f52f: 74 05 je 10f536 <_Heap_Allocate_aligned_with_boundary+0x112> 10f531: 3b 75 cc cmp -0x34(%ebp),%esi 10f534: 72 1b jb 10f551 <_Heap_Allocate_aligned_with_boundary+0x12d> boundary ); } } if ( alloc_begin != 0 ) { 10f536: 85 db test %ebx,%ebx 10f538: 74 17 je 10f551 <_Heap_Allocate_aligned_with_boundary+0x12d><== NEVER TAKEN 10f53a: 8b 75 dc mov -0x24(%ebp),%esi block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 10f53d: 8b 45 e4 mov -0x1c(%ebp),%eax 10f540: 01 46 4c add %eax,0x4c(%esi) block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 10f543: 57 push %edi 10f544: 53 push %ebx 10f545: 51 push %ecx 10f546: 56 push %esi 10f547: e8 75 bc ff ff call 10b1c1 <_Heap_Block_allocate> 10f54c: 83 c4 10 add $0x10,%esp 10f54f: eb 11 jmp 10f562 <_Heap_Allocate_aligned_with_boundary+0x13e> if ( alloc_begin != 0 ) { break; } block = block->next; 10f551: 8b 49 08 mov 0x8(%ecx),%ecx if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 10f554: 3b 4d dc cmp -0x24(%ebp),%ecx 10f557: 0f 85 2d ff ff ff jne 10f48a <_Heap_Allocate_aligned_with_boundary+0x66> 10f55d: 8b 75 dc mov -0x24(%ebp),%esi 10f560: 31 db xor %ebx,%ebx boundary ); } /* Statistics */ if ( stats->max_search < search_count ) { 10f562: 8b 45 e4 mov -0x1c(%ebp),%eax 10f565: 39 46 44 cmp %eax,0x44(%esi) 10f568: 73 03 jae 10f56d <_Heap_Allocate_aligned_with_boundary+0x149> stats->max_search = search_count; 10f56a: 89 46 44 mov %eax,0x44(%esi) } return (void *) alloc_begin; 10f56d: 89 d8 mov %ebx,%eax } 10f56f: 8d 65 f4 lea -0xc(%ebp),%esp 10f572: 5b pop %ebx 10f573: 5e pop %esi 10f574: 5f pop %edi 10f575: c9 leave 10f576: c3 ret =============================================================================== 0010f913 <_Heap_Extend>: Heap_Control *heap, void *extend_area_begin_ptr, uintptr_t extend_area_size, uintptr_t *extended_size_ptr ) { 10f913: 55 push %ebp 10f914: 89 e5 mov %esp,%ebp 10f916: 57 push %edi 10f917: 56 push %esi 10f918: 53 push %ebx 10f919: 83 ec 4c sub $0x4c,%esp 10f91c: 8b 5d 08 mov 0x8(%ebp),%ebx 10f91f: 8b 4d 10 mov 0x10(%ebp),%ecx Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block; 10f922: 8b 43 20 mov 0x20(%ebx),%eax 10f925: 89 45 c0 mov %eax,-0x40(%ebp) Heap_Block *start_block = first_block; Heap_Block *merge_below_block = NULL; Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL; 10f928: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) Heap_Block *extend_last_block = NULL; 10f92f: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) uintptr_t const page_size = heap->page_size; 10f936: 8b 53 10 mov 0x10(%ebx),%edx 10f939: 89 55 c4 mov %edx,-0x3c(%ebp) uintptr_t const min_block_size = heap->min_block_size; 10f93c: 8b 43 14 mov 0x14(%ebx),%eax uintptr_t const extend_area_begin = (uintptr_t) extend_area_begin_ptr; uintptr_t const extend_area_end = extend_area_begin + extend_area_size; uintptr_t const free_size = stats->free_size; 10f93f: 8b 7b 30 mov 0x30(%ebx),%edi 10f942: 89 7d bc mov %edi,-0x44(%ebp) uintptr_t extend_first_block_size = 0; uintptr_t extended_size = 0; bool extend_area_ok = false; if ( extend_area_end < extend_area_begin ) { return false; 10f945: 31 f6 xor %esi,%esi uintptr_t const free_size = stats->free_size; uintptr_t extend_first_block_size = 0; uintptr_t extended_size = 0; bool extend_area_ok = false; if ( extend_area_end < extend_area_begin ) { 10f947: 8b 7d 0c mov 0xc(%ebp),%edi 10f94a: 01 cf add %ecx,%edi 10f94c: 0f 82 d4 01 00 00 jb 10fb26 <_Heap_Extend+0x213> return false; } extend_area_ok = _Heap_Get_first_and_last_block( 10f952: 52 push %edx 10f953: 52 push %edx 10f954: 8d 55 e0 lea -0x20(%ebp),%edx 10f957: 52 push %edx 10f958: 8d 55 e4 lea -0x1c(%ebp),%edx 10f95b: 52 push %edx 10f95c: 50 push %eax 10f95d: ff 75 c4 pushl -0x3c(%ebp) 10f960: 51 push %ecx 10f961: ff 75 0c pushl 0xc(%ebp) 10f964: e8 4f b9 ff ff call 10b2b8 <_Heap_Get_first_and_last_block> page_size, min_block_size, &extend_first_block, &extend_last_block ); if (!extend_area_ok ) { 10f969: 83 c4 20 add $0x20,%esp 10f96c: 84 c0 test %al,%al 10f96e: 0f 84 b2 01 00 00 je 10fb26 <_Heap_Extend+0x213> 10f974: 8b 4d c0 mov -0x40(%ebp),%ecx 10f977: c7 45 cc 00 00 00 00 movl $0x0,-0x34(%ebp) 10f97e: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp) 10f985: 31 f6 xor %esi,%esi 10f987: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) return false; } do { uintptr_t const sub_area_begin = (start_block != first_block) ? (uintptr_t) start_block : heap->area_begin; 10f98e: 8b 43 18 mov 0x18(%ebx),%eax 10f991: 89 5d b8 mov %ebx,-0x48(%ebp) 10f994: eb 02 jmp 10f998 <_Heap_Extend+0x85> 10f996: 89 c8 mov %ecx,%eax uintptr_t const sub_area_end = start_block->prev_size; 10f998: 8b 19 mov (%ecx),%ebx Heap_Block *const end_block = _Heap_Block_of_alloc_area( sub_area_end, page_size ); if ( 10f99a: 39 c7 cmp %eax,%edi 10f99c: 76 09 jbe 10f9a7 <_Heap_Extend+0x94> 10f99e: 39 5d 0c cmp %ebx,0xc(%ebp) 10f9a1: 0f 82 7d 01 00 00 jb 10fb24 <_Heap_Extend+0x211> <== NEVER TAKEN sub_area_end > extend_area_begin && extend_area_end > sub_area_begin ) { return false; } if ( extend_area_end == sub_area_begin ) { 10f9a7: 39 c7 cmp %eax,%edi 10f9a9: 74 06 je 10f9b1 <_Heap_Extend+0x9e> merge_below_block = start_block; } else if ( extend_area_end < sub_area_end ) { 10f9ab: 39 df cmp %ebx,%edi 10f9ad: 72 07 jb 10f9b6 <_Heap_Extend+0xa3> 10f9af: eb 08 jmp 10f9b9 <_Heap_Extend+0xa6> sub_area_end > extend_area_begin && extend_area_end > sub_area_begin ) { return false; } if ( extend_area_end == sub_area_begin ) { 10f9b1: 89 4d d0 mov %ecx,-0x30(%ebp) 10f9b4: eb 03 jmp 10f9b9 <_Heap_Extend+0xa6> merge_below_block = start_block; } else if ( extend_area_end < sub_area_end ) { 10f9b6: 89 4d c8 mov %ecx,-0x38(%ebp) RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 10f9b9: 8d 43 f8 lea -0x8(%ebx),%eax 10f9bc: 89 45 d4 mov %eax,-0x2c(%ebp) 10f9bf: 89 d8 mov %ebx,%eax 10f9c1: 31 d2 xor %edx,%edx 10f9c3: f7 75 c4 divl -0x3c(%ebp) uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 10f9c6: 29 55 d4 sub %edx,-0x2c(%ebp) link_below_block = start_block; } if ( sub_area_end == extend_area_begin ) { 10f9c9: 3b 5d 0c cmp 0xc(%ebp),%ebx 10f9cc: 75 07 jne 10f9d5 <_Heap_Extend+0xc2> start_block->prev_size = extend_area_end; 10f9ce: 89 39 mov %edi,(%ecx) RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 10f9d0: 8b 75 d4 mov -0x2c(%ebp),%esi 10f9d3: eb 08 jmp 10f9dd <_Heap_Extend+0xca> merge_above_block = end_block; } else if ( sub_area_end < extend_area_begin ) { 10f9d5: 73 06 jae 10f9dd <_Heap_Extend+0xca> 10f9d7: 8b 55 d4 mov -0x2c(%ebp),%edx 10f9da: 89 55 cc mov %edx,-0x34(%ebp) - 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; 10f9dd: 8b 45 d4 mov -0x2c(%ebp),%eax 10f9e0: 8b 48 04 mov 0x4(%eax),%ecx 10f9e3: 83 e1 fe and $0xfffffffe,%ecx RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 10f9e6: 01 c1 add %eax,%ecx link_above_block = end_block; } start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) ); } while ( start_block != first_block ); 10f9e8: 3b 4d c0 cmp -0x40(%ebp),%ecx 10f9eb: 75 a9 jne 10f996 <_Heap_Extend+0x83> 10f9ed: 8b 5d b8 mov -0x48(%ebp),%ebx if ( extend_area_begin < heap->area_begin ) { 10f9f0: 8b 55 0c mov 0xc(%ebp),%edx 10f9f3: 3b 53 18 cmp 0x18(%ebx),%edx 10f9f6: 73 05 jae 10f9fd <_Heap_Extend+0xea> heap->area_begin = extend_area_begin; 10f9f8: 89 53 18 mov %edx,0x18(%ebx) 10f9fb: eb 08 jmp 10fa05 <_Heap_Extend+0xf2> } else if ( heap->area_end < extend_area_end ) { 10f9fd: 39 7b 1c cmp %edi,0x1c(%ebx) 10fa00: 73 03 jae 10fa05 <_Heap_Extend+0xf2> heap->area_end = extend_area_end; 10fa02: 89 7b 1c mov %edi,0x1c(%ebx) } extend_first_block_size = (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; 10fa05: 8b 45 e0 mov -0x20(%ebp),%eax 10fa08: 8b 55 e4 mov -0x1c(%ebp),%edx heap->area_begin = extend_area_begin; } else if ( heap->area_end < extend_area_end ) { heap->area_end = extend_area_end; } extend_first_block_size = 10fa0b: 89 c1 mov %eax,%ecx 10fa0d: 29 d1 sub %edx,%ecx 10fa0f: 89 4d d4 mov %ecx,-0x2c(%ebp) (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; extend_first_block->prev_size = extend_area_end; 10fa12: 89 3a mov %edi,(%edx) extend_first_block->size_and_flag = extend_first_block_size | HEAP_PREV_BLOCK_USED; 10fa14: 83 c9 01 or $0x1,%ecx 10fa17: 89 4a 04 mov %ecx,0x4(%edx) extend_last_block->prev_size = extend_first_block_size; 10fa1a: 8b 4d d4 mov -0x2c(%ebp),%ecx 10fa1d: 89 08 mov %ecx,(%eax) extend_last_block->size_and_flag = 0; 10fa1f: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) { 10fa26: 39 53 20 cmp %edx,0x20(%ebx) 10fa29: 76 05 jbe 10fa30 <_Heap_Extend+0x11d> heap->first_block = extend_first_block; 10fa2b: 89 53 20 mov %edx,0x20(%ebx) 10fa2e: eb 08 jmp 10fa38 <_Heap_Extend+0x125> } else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) { 10fa30: 39 43 24 cmp %eax,0x24(%ebx) 10fa33: 73 03 jae 10fa38 <_Heap_Extend+0x125> heap->last_block = extend_last_block; 10fa35: 89 43 24 mov %eax,0x24(%ebx) } if ( merge_below_block != NULL ) { 10fa38: 83 7d d0 00 cmpl $0x0,-0x30(%ebp) 10fa3c: 74 3b je 10fa79 <_Heap_Extend+0x166> Heap_Control *heap, uintptr_t extend_area_begin, Heap_Block *first_block ) { uintptr_t const page_size = heap->page_size; 10fa3e: 8b 43 10 mov 0x10(%ebx),%eax 10fa41: 89 45 d4 mov %eax,-0x2c(%ebp) uintptr_t const new_first_block_alloc_begin = _Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); 10fa44: 8b 4d 0c mov 0xc(%ebp),%ecx 10fa47: 83 c1 08 add $0x8,%ecx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; 10fa4a: 89 c8 mov %ecx,%eax 10fa4c: 31 d2 xor %edx,%edx 10fa4e: f7 75 d4 divl -0x2c(%ebp) if ( remainder != 0 ) { 10fa51: 85 d2 test %edx,%edx 10fa53: 74 05 je 10fa5a <_Heap_Extend+0x147> <== ALWAYS TAKEN return value - remainder + alignment; 10fa55: 03 4d d4 add -0x2c(%ebp),%ecx <== NOT EXECUTED 10fa58: 29 d1 sub %edx,%ecx <== NOT EXECUTED uintptr_t const new_first_block_begin = 10fa5a: 8d 51 f8 lea -0x8(%ecx),%edx uintptr_t const first_block_begin = (uintptr_t) first_block; uintptr_t const new_first_block_size = first_block_begin - new_first_block_begin; Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin; new_first_block->prev_size = first_block->prev_size; 10fa5d: 8b 45 d0 mov -0x30(%ebp),%eax 10fa60: 8b 00 mov (%eax),%eax 10fa62: 89 41 f8 mov %eax,-0x8(%ecx) uintptr_t const new_first_block_alloc_begin = _Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); uintptr_t const new_first_block_begin = new_first_block_alloc_begin - HEAP_BLOCK_HEADER_SIZE; uintptr_t const first_block_begin = (uintptr_t) first_block; uintptr_t const new_first_block_size = 10fa65: 8b 45 d0 mov -0x30(%ebp),%eax 10fa68: 29 d0 sub %edx,%eax first_block_begin - new_first_block_begin; Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin; new_first_block->prev_size = first_block->prev_size; new_first_block->size_and_flag = new_first_block_size | HEAP_PREV_BLOCK_USED; 10fa6a: 83 c8 01 or $0x1,%eax 10fa6d: 89 42 04 mov %eax,0x4(%edx) _Heap_Free_block( heap, new_first_block ); 10fa70: 89 d8 mov %ebx,%eax 10fa72: e8 81 fe ff ff call 10f8f8 <_Heap_Free_block> 10fa77: eb 14 jmp 10fa8d <_Heap_Extend+0x17a> heap->last_block = extend_last_block; } if ( merge_below_block != NULL ) { _Heap_Merge_below( heap, extend_area_begin, merge_below_block ); } else if ( link_below_block != NULL ) { 10fa79: 83 7d c8 00 cmpl $0x0,-0x38(%ebp) 10fa7d: 74 0e je 10fa8d <_Heap_Extend+0x17a> _Heap_Link_below( 10fa7f: 8b 55 e0 mov -0x20(%ebp),%edx { uintptr_t const last_block_begin = (uintptr_t) last_block; uintptr_t const link_begin = (uintptr_t) link; last_block->size_and_flag = (link_begin - last_block_begin) | HEAP_PREV_BLOCK_USED; 10fa82: 8b 45 c8 mov -0x38(%ebp),%eax 10fa85: 29 d0 sub %edx,%eax 10fa87: 83 c8 01 or $0x1,%eax 10fa8a: 89 42 04 mov %eax,0x4(%edx) link_below_block, extend_last_block ); } if ( merge_above_block != NULL ) { 10fa8d: 85 f6 test %esi,%esi 10fa8f: 74 30 je 10fac1 <_Heap_Extend+0x1ae> ) { uintptr_t const page_size = heap->page_size; uintptr_t const last_block_begin = (uintptr_t) last_block; uintptr_t const last_block_new_size = _Heap_Align_down( extend_area_end - last_block_begin - HEAP_BLOCK_HEADER_SIZE, 10fa91: 83 ef 08 sub $0x8,%edi uintptr_t extend_area_end ) { uintptr_t const page_size = heap->page_size; uintptr_t const last_block_begin = (uintptr_t) last_block; uintptr_t const last_block_new_size = _Heap_Align_down( 10fa94: 29 f7 sub %esi,%edi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 10fa96: 89 f8 mov %edi,%eax 10fa98: 31 d2 xor %edx,%edx 10fa9a: f7 73 10 divl 0x10(%ebx) 10fa9d: 29 d7 sub %edx,%edi ); Heap_Block *const new_last_block = _Heap_Block_at( last_block, last_block_new_size ); new_last_block->size_and_flag = (last_block->size_and_flag - last_block_new_size) 10fa9f: 8b 46 04 mov 0x4(%esi),%eax 10faa2: 29 f8 sub %edi,%eax | HEAP_PREV_BLOCK_USED; 10faa4: 83 c8 01 or $0x1,%eax 10faa7: 89 44 37 04 mov %eax,0x4(%edi,%esi,1) RTEMS_INLINE_ROUTINE void _Heap_Block_set_size( Heap_Block *block, uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; 10faab: 8b 46 04 mov 0x4(%esi),%eax 10faae: 83 e0 01 and $0x1,%eax block->size_and_flag = size | flag; 10fab1: 09 f8 or %edi,%eax 10fab3: 89 46 04 mov %eax,0x4(%esi) _Heap_Block_set_size( last_block, last_block_new_size ); _Heap_Free_block( heap, last_block ); 10fab6: 89 f2 mov %esi,%edx 10fab8: 89 d8 mov %ebx,%eax 10faba: e8 39 fe ff ff call 10f8f8 <_Heap_Free_block> 10fabf: eb 21 jmp 10fae2 <_Heap_Extend+0x1cf> ); } if ( merge_above_block != NULL ) { _Heap_Merge_above( heap, merge_above_block, extend_area_end ); } else if ( link_above_block != NULL ) { 10fac1: 83 7d cc 00 cmpl $0x0,-0x34(%ebp) 10fac5: 74 1b je 10fae2 <_Heap_Extend+0x1cf> _Heap_Link_above( 10fac7: 8b 4d e0 mov -0x20(%ebp),%ecx ) { uintptr_t const link_begin = (uintptr_t) link; uintptr_t const first_block_begin = (uintptr_t) first_block; _Heap_Block_set_size( link, first_block_begin - link_begin ); 10faca: 8b 45 e4 mov -0x1c(%ebp),%eax 10facd: 2b 45 cc sub -0x34(%ebp),%eax RTEMS_INLINE_ROUTINE void _Heap_Block_set_size( Heap_Block *block, uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; 10fad0: 8b 7d cc mov -0x34(%ebp),%edi 10fad3: 8b 57 04 mov 0x4(%edi),%edx 10fad6: 83 e2 01 and $0x1,%edx block->size_and_flag = size | flag; 10fad9: 09 d0 or %edx,%eax 10fadb: 89 47 04 mov %eax,0x4(%edi) last_block->size_and_flag |= HEAP_PREV_BLOCK_USED; 10fade: 83 49 04 01 orl $0x1,0x4(%ecx) extend_first_block, extend_last_block ); } if ( merge_below_block == NULL && merge_above_block == NULL ) { 10fae2: 85 f6 test %esi,%esi 10fae4: 75 10 jne 10faf6 <_Heap_Extend+0x1e3> 10fae6: 83 7d d0 00 cmpl $0x0,-0x30(%ebp) 10faea: 75 0a jne 10faf6 <_Heap_Extend+0x1e3> _Heap_Free_block( heap, extend_first_block ); 10faec: 8b 55 e4 mov -0x1c(%ebp),%edx 10faef: 89 d8 mov %ebx,%eax 10faf1: e8 02 fe ff ff call 10f8f8 <_Heap_Free_block> */ RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap ) { _Heap_Block_set_size( heap->last_block, (uintptr_t) heap->first_block - (uintptr_t) heap->last_block 10faf6: 8b 53 24 mov 0x24(%ebx),%edx * This feature will be used to terminate the scattered heap area list. See * also _Heap_Extend(). */ RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap ) { _Heap_Block_set_size( 10faf9: 8b 43 20 mov 0x20(%ebx),%eax 10fafc: 29 d0 sub %edx,%eax RTEMS_INLINE_ROUTINE void _Heap_Block_set_size( Heap_Block *block, uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; 10fafe: 8b 4a 04 mov 0x4(%edx),%ecx 10fb01: 83 e1 01 and $0x1,%ecx block->size_and_flag = size | flag; 10fb04: 09 c8 or %ecx,%eax 10fb06: 89 42 04 mov %eax,0x4(%edx) } _Heap_Set_last_block_size( heap ); extended_size = stats->free_size - free_size; 10fb09: 8b 43 30 mov 0x30(%ebx),%eax 10fb0c: 2b 45 bc sub -0x44(%ebp),%eax /* Statistics */ stats->size += extended_size; 10fb0f: 01 43 2c add %eax,0x2c(%ebx) if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; 10fb12: be 01 00 00 00 mov $0x1,%esi extended_size = stats->free_size - free_size; /* Statistics */ stats->size += extended_size; if ( extended_size_ptr != NULL ) 10fb17: 83 7d 14 00 cmpl $0x0,0x14(%ebp) 10fb1b: 74 09 je 10fb26 <_Heap_Extend+0x213> <== NEVER TAKEN *extended_size_ptr = extended_size; 10fb1d: 8b 55 14 mov 0x14(%ebp),%edx 10fb20: 89 02 mov %eax,(%edx) 10fb22: eb 02 jmp 10fb26 <_Heap_Extend+0x213> _Heap_Block_of_alloc_area( sub_area_end, page_size ); if ( sub_area_end > extend_area_begin && extend_area_end > sub_area_begin ) { return false; 10fb24: 31 f6 xor %esi,%esi if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; } 10fb26: 89 f0 mov %esi,%eax 10fb28: 8d 65 f4 lea -0xc(%ebp),%esp 10fb2b: 5b pop %ebx 10fb2c: 5e pop %esi 10fb2d: 5f pop %edi 10fb2e: c9 leave 10fb2f: c3 ret =============================================================================== 0010f578 <_Heap_Free>: #include #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 10f578: 55 push %ebp 10f579: 89 e5 mov %esp,%ebp 10f57b: 57 push %edi 10f57c: 56 push %esi 10f57d: 53 push %ebx 10f57e: 83 ec 14 sub $0x14,%esp 10f581: 8b 4d 08 mov 0x8(%ebp),%ecx 10f584: 8b 45 0c mov 0xc(%ebp),%eax 10f587: 8d 58 f8 lea -0x8(%eax),%ebx 10f58a: 31 d2 xor %edx,%edx 10f58c: f7 71 10 divl 0x10(%ecx) uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 10f58f: 29 d3 sub %edx,%ebx 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 10f591: 8b 41 20 mov 0x20(%ecx),%eax 10f594: 89 45 ec mov %eax,-0x14(%ebp) && (uintptr_t) block <= (uintptr_t) heap->last_block; 10f597: 31 d2 xor %edx,%edx 10f599: 39 c3 cmp %eax,%ebx 10f59b: 72 08 jb 10f5a5 <_Heap_Free+0x2d> 10f59d: 31 d2 xor %edx,%edx 10f59f: 39 59 24 cmp %ebx,0x24(%ecx) 10f5a2: 0f 93 c2 setae %dl uintptr_t block_size = 0; uintptr_t next_block_size = 0; bool next_is_free = false; if ( !_Heap_Is_block_in_heap( heap, block ) ) { return false; 10f5a5: 31 c0 xor %eax,%eax Heap_Block *next_block = NULL; uintptr_t block_size = 0; uintptr_t next_block_size = 0; bool next_is_free = false; if ( !_Heap_Is_block_in_heap( heap, block ) ) { 10f5a7: 85 d2 test %edx,%edx 10f5a9: 0f 84 21 01 00 00 je 10f6d0 <_Heap_Free+0x158> --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 10f5af: 8b 43 04 mov 0x4(%ebx),%eax 10f5b2: 89 45 f0 mov %eax,-0x10(%ebp) - 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; 10f5b5: 89 c6 mov %eax,%esi 10f5b7: 83 e6 fe and $0xfffffffe,%esi RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 10f5ba: 8d 14 33 lea (%ebx,%esi,1),%edx 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; 10f5bd: 31 ff xor %edi,%edi 10f5bf: 3b 55 ec cmp -0x14(%ebp),%edx 10f5c2: 72 0a jb 10f5ce <_Heap_Free+0x56> <== NEVER TAKEN 10f5c4: 31 c0 xor %eax,%eax 10f5c6: 39 51 24 cmp %edx,0x24(%ecx) 10f5c9: 0f 93 c0 setae %al 10f5cc: 89 c7 mov %eax,%edi block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { _HAssert( false ); return false; 10f5ce: 31 c0 xor %eax,%eax } block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { 10f5d0: 85 ff test %edi,%edi 10f5d2: 0f 84 f8 00 00 00 je 10f6d0 <_Heap_Free+0x158> <== NEVER TAKEN --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 10f5d8: 8b 7a 04 mov 0x4(%edx),%edi if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { _HAssert( false ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 10f5db: f7 c7 01 00 00 00 test $0x1,%edi 10f5e1: 0f 84 e9 00 00 00 je 10f6d0 <_Heap_Free+0x158> <== NEVER TAKEN - 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; 10f5e7: 83 e7 fe and $0xfffffffe,%edi 10f5ea: 89 7d e8 mov %edi,-0x18(%ebp) _HAssert( false ); return false; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block 10f5ed: 8b 41 24 mov 0x24(%ecx),%eax 10f5f0: 89 45 e4 mov %eax,-0x1c(%ebp) && !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size )); 10f5f3: 31 c0 xor %eax,%eax 10f5f5: 3b 55 e4 cmp -0x1c(%ebp),%edx 10f5f8: 74 0a je 10f604 <_Heap_Free+0x8c> 10f5fa: 31 c0 xor %eax,%eax 10f5fc: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1) 10f601: 0f 94 c0 sete %al _HAssert( false ); return false; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block 10f604: 88 45 e3 mov %al,-0x1d(%ebp) && !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size )); if ( !_Heap_Is_prev_used( block ) ) { 10f607: f6 45 f0 01 testb $0x1,-0x10(%ebp) 10f60b: 75 62 jne 10f66f <_Heap_Free+0xf7> uintptr_t const prev_size = block->prev_size; 10f60d: 8b 03 mov (%ebx),%eax 10f60f: 89 45 f0 mov %eax,-0x10(%ebp) RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 10f612: 29 c3 sub %eax,%ebx 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; 10f614: 31 ff xor %edi,%edi 10f616: 3b 5d ec cmp -0x14(%ebp),%ebx 10f619: 72 0a jb 10f625 <_Heap_Free+0xad> <== NEVER TAKEN 10f61b: 31 c0 xor %eax,%eax 10f61d: 39 5d e4 cmp %ebx,-0x1c(%ebp) 10f620: 0f 93 c0 setae %al 10f623: 89 c7 mov %eax,%edi Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size ); if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) { _HAssert( false ); return( false ); 10f625: 31 c0 xor %eax,%eax if ( !_Heap_Is_prev_used( block ) ) { uintptr_t const prev_size = block->prev_size; Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size ); if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) { 10f627: 85 ff test %edi,%edi 10f629: 0f 84 a1 00 00 00 je 10f6d0 <_Heap_Free+0x158> <== NEVER TAKEN return( false ); } /* As we always coalesce free blocks, the block that preceedes prev_block must have been used. */ if ( !_Heap_Is_prev_used ( prev_block) ) { 10f62f: f6 43 04 01 testb $0x1,0x4(%ebx) 10f633: 0f 84 97 00 00 00 je 10f6d0 <_Heap_Free+0x158> <== NEVER TAKEN _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 10f639: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp) 10f63d: 74 1a je 10f659 <_Heap_Free+0xe1> uintptr_t const size = block_size + prev_size + next_block_size; 10f63f: 8b 45 e8 mov -0x18(%ebp),%eax 10f642: 8d 04 06 lea (%esi,%eax,1),%eax 10f645: 03 45 f0 add -0x10(%ebp),%eax return _Heap_Free_list_tail(heap)->prev; } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; 10f648: 8b 7a 08 mov 0x8(%edx),%edi Heap_Block *prev = block->prev; 10f64b: 8b 52 0c mov 0xc(%edx),%edx prev->next = next; 10f64e: 89 7a 08 mov %edi,0x8(%edx) next->prev = prev; 10f651: 89 57 0c mov %edx,0xc(%edi) _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; 10f654: ff 49 38 decl 0x38(%ecx) 10f657: eb 33 jmp 10f68c <_Heap_Free+0x114> prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; } else { /* coalesce prev */ uintptr_t const size = block_size + prev_size; 10f659: 8b 45 f0 mov -0x10(%ebp),%eax 10f65c: 8d 04 06 lea (%esi,%eax,1),%eax prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 10f65f: 89 c7 mov %eax,%edi 10f661: 83 cf 01 or $0x1,%edi 10f664: 89 7b 04 mov %edi,0x4(%ebx) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 10f667: 83 62 04 fe andl $0xfffffffe,0x4(%edx) next_block->prev_size = size; 10f66b: 89 02 mov %eax,(%edx) 10f66d: eb 56 jmp 10f6c5 <_Heap_Free+0x14d> } } else if ( next_is_free ) { /* coalesce next */ 10f66f: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp) 10f673: 74 24 je 10f699 <_Heap_Free+0x121> uintptr_t const size = block_size + next_block_size; 10f675: 8b 45 e8 mov -0x18(%ebp),%eax 10f678: 01 f0 add %esi,%eax RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace( Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *next = old_block->next; 10f67a: 8b 7a 08 mov 0x8(%edx),%edi Heap_Block *prev = old_block->prev; 10f67d: 8b 52 0c mov 0xc(%edx),%edx new_block->next = next; 10f680: 89 7b 08 mov %edi,0x8(%ebx) new_block->prev = prev; 10f683: 89 53 0c mov %edx,0xc(%ebx) next->prev = new_block; 10f686: 89 5f 0c mov %ebx,0xc(%edi) prev->next = new_block; 10f689: 89 5a 08 mov %ebx,0x8(%edx) _Heap_Free_list_replace( next_block, block ); block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 10f68c: 89 c2 mov %eax,%edx 10f68e: 83 ca 01 or $0x1,%edx 10f691: 89 53 04 mov %edx,0x4(%ebx) next_block = _Heap_Block_at( block, size ); next_block->prev_size = size; 10f694: 89 04 03 mov %eax,(%ebx,%eax,1) 10f697: eb 2c jmp 10f6c5 <_Heap_Free+0x14d> RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; 10f699: 8b 41 08 mov 0x8(%ecx),%eax new_block->next = next; 10f69c: 89 43 08 mov %eax,0x8(%ebx) new_block->prev = block_before; 10f69f: 89 4b 0c mov %ecx,0xc(%ebx) block_before->next = new_block; 10f6a2: 89 59 08 mov %ebx,0x8(%ecx) next->prev = new_block; 10f6a5: 89 58 0c mov %ebx,0xc(%eax) } else { /* no coalesce */ /* Add 'block' to the head of the free blocks list as it tends to produce less fragmentation than adding to the tail. */ _Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block ); block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; 10f6a8: 89 f0 mov %esi,%eax 10f6aa: 83 c8 01 or $0x1,%eax 10f6ad: 89 43 04 mov %eax,0x4(%ebx) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 10f6b0: 83 62 04 fe andl $0xfffffffe,0x4(%edx) next_block->prev_size = block_size; 10f6b4: 89 32 mov %esi,(%edx) /* Statistics */ ++stats->free_blocks; 10f6b6: 8b 41 38 mov 0x38(%ecx),%eax 10f6b9: 40 inc %eax 10f6ba: 89 41 38 mov %eax,0x38(%ecx) if ( stats->max_free_blocks < stats->free_blocks ) { 10f6bd: 39 41 3c cmp %eax,0x3c(%ecx) 10f6c0: 73 03 jae 10f6c5 <_Heap_Free+0x14d> stats->max_free_blocks = stats->free_blocks; 10f6c2: 89 41 3c mov %eax,0x3c(%ecx) } } /* Statistics */ --stats->used_blocks; 10f6c5: ff 49 40 decl 0x40(%ecx) ++stats->frees; 10f6c8: ff 41 50 incl 0x50(%ecx) stats->free_size += block_size; 10f6cb: 01 71 30 add %esi,0x30(%ecx) return( true ); 10f6ce: b0 01 mov $0x1,%al } 10f6d0: 83 c4 14 add $0x14,%esp 10f6d3: 5b pop %ebx 10f6d4: 5e pop %esi 10f6d5: 5f pop %edi 10f6d6: c9 leave 10f6d7: c3 ret =============================================================================== 0011ce4c <_Heap_Size_of_alloc_area>: bool _Heap_Size_of_alloc_area( Heap_Control *heap, void *alloc_begin_ptr, uintptr_t *alloc_size ) { 11ce4c: 55 push %ebp 11ce4d: 89 e5 mov %esp,%ebp 11ce4f: 57 push %edi 11ce50: 56 push %esi 11ce51: 53 push %ebx 11ce52: 8b 5d 08 mov 0x8(%ebp),%ebx 11ce55: 8b 75 0c mov 0xc(%ebp),%esi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 11ce58: 8d 4e f8 lea -0x8(%esi),%ecx 11ce5b: 89 f0 mov %esi,%eax 11ce5d: 31 d2 xor %edx,%edx 11ce5f: f7 73 10 divl 0x10(%ebx) uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 11ce62: 29 d1 sub %edx,%ecx 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 11ce64: 8b 53 20 mov 0x20(%ebx),%edx && (uintptr_t) block <= (uintptr_t) heap->last_block; 11ce67: 31 ff xor %edi,%edi 11ce69: 39 d1 cmp %edx,%ecx 11ce6b: 72 0a jb 11ce77 <_Heap_Size_of_alloc_area+0x2b> 11ce6d: 31 c0 xor %eax,%eax 11ce6f: 39 4b 24 cmp %ecx,0x24(%ebx) 11ce72: 0f 93 c0 setae %al 11ce75: 89 c7 mov %eax,%edi Heap_Block *block = _Heap_Block_of_alloc_area( alloc_begin, page_size ); Heap_Block *next_block = NULL; uintptr_t block_size = 0; if ( !_Heap_Is_block_in_heap( heap, block ) ) { return false; 11ce77: 31 c0 xor %eax,%eax uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr; Heap_Block *block = _Heap_Block_of_alloc_area( alloc_begin, page_size ); Heap_Block *next_block = NULL; uintptr_t block_size = 0; if ( !_Heap_Is_block_in_heap( heap, block ) ) { 11ce79: 85 ff test %edi,%edi 11ce7b: 74 30 je 11cead <_Heap_Size_of_alloc_area+0x61> - 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; 11ce7d: 8b 41 04 mov 0x4(%ecx),%eax 11ce80: 83 e0 fe and $0xfffffffe,%eax RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 11ce83: 01 c1 add %eax,%ecx 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; 11ce85: 31 ff xor %edi,%edi 11ce87: 39 d1 cmp %edx,%ecx 11ce89: 72 0a jb 11ce95 <_Heap_Size_of_alloc_area+0x49><== NEVER TAKEN 11ce8b: 31 c0 xor %eax,%eax 11ce8d: 39 4b 24 cmp %ecx,0x24(%ebx) 11ce90: 0f 93 c0 setae %al 11ce93: 89 c7 mov %eax,%edi if ( !_Heap_Is_block_in_heap( heap, next_block ) || !_Heap_Is_prev_used( next_block ) ) { return false; 11ce95: 31 c0 xor %eax,%eax } block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); if ( 11ce97: 85 ff test %edi,%edi 11ce99: 74 12 je 11cead <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN !_Heap_Is_block_in_heap( heap, next_block ) || !_Heap_Is_prev_used( next_block ) 11ce9b: f6 41 04 01 testb $0x1,0x4(%ecx) 11ce9f: 74 0c je 11cead <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN ) { return false; } *alloc_size = (uintptr_t) next_block + HEAP_BLOCK_SIZE_OFFSET - alloc_begin; 11cea1: 29 f1 sub %esi,%ecx 11cea3: 8d 51 04 lea 0x4(%ecx),%edx 11cea6: 8b 45 10 mov 0x10(%ebp),%eax 11cea9: 89 10 mov %edx,(%eax) return true; 11ceab: b0 01 mov $0x1,%al } 11cead: 5b pop %ebx 11ceae: 5e pop %esi 11ceaf: 5f pop %edi 11ceb0: c9 leave 11ceb1: c3 ret =============================================================================== 0010bc6e <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 10bc6e: 55 push %ebp 10bc6f: 89 e5 mov %esp,%ebp 10bc71: 57 push %edi 10bc72: 56 push %esi 10bc73: 53 push %ebx 10bc74: 83 ec 4c sub $0x4c,%esp 10bc77: 8b 75 08 mov 0x8(%ebp),%esi 10bc7a: 8b 5d 0c mov 0xc(%ebp),%ebx uintptr_t const page_size = heap->page_size; 10bc7d: 8b 46 10 mov 0x10(%esi),%eax 10bc80: 89 45 d8 mov %eax,-0x28(%ebp) uintptr_t const min_block_size = heap->min_block_size; 10bc83: 8b 4e 14 mov 0x14(%esi),%ecx 10bc86: 89 4d d4 mov %ecx,-0x2c(%ebp) Heap_Block *const first_block = heap->first_block; 10bc89: 8b 46 20 mov 0x20(%esi),%eax 10bc8c: 89 45 d0 mov %eax,-0x30(%ebp) Heap_Block *const last_block = heap->last_block; 10bc8f: 8b 4e 24 mov 0x24(%esi),%ecx 10bc92: 89 4d c8 mov %ecx,-0x38(%ebp) Heap_Block *block = first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 10bc95: c7 45 e4 30 bc 10 00 movl $0x10bc30,-0x1c(%ebp) 10bc9c: 80 7d 10 00 cmpb $0x0,0x10(%ebp) 10bca0: 74 07 je 10bca9 <_Heap_Walk+0x3b> 10bca2: c7 45 e4 35 bc 10 00 movl $0x10bc35,-0x1c(%ebp) if ( !_System_state_Is_up( _System_state_Get() ) ) { return true; 10bca9: b0 01 mov $0x1,%al Heap_Block *const last_block = heap->last_block; Heap_Block *block = first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; if ( !_System_state_Is_up( _System_state_Get() ) ) { 10bcab: 83 3d ec 73 12 00 03 cmpl $0x3,0x1273ec 10bcb2: 0f 85 e8 02 00 00 jne 10bfa0 <_Heap_Walk+0x332> 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)( 10bcb8: 52 push %edx 10bcb9: ff 76 0c pushl 0xc(%esi) 10bcbc: ff 76 08 pushl 0x8(%esi) 10bcbf: ff 75 c8 pushl -0x38(%ebp) 10bcc2: ff 75 d0 pushl -0x30(%ebp) 10bcc5: ff 76 1c pushl 0x1c(%esi) 10bcc8: ff 76 18 pushl 0x18(%esi) 10bccb: ff 75 d4 pushl -0x2c(%ebp) 10bcce: ff 75 d8 pushl -0x28(%ebp) 10bcd1: 68 11 f9 11 00 push $0x11f911 10bcd6: 6a 00 push $0x0 10bcd8: 53 push %ebx 10bcd9: ff 55 e4 call *-0x1c(%ebp) heap->area_begin, heap->area_end, first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { 10bcdc: 83 c4 30 add $0x30,%esp 10bcdf: 83 7d d8 00 cmpl $0x0,-0x28(%ebp) 10bce3: 75 0b jne 10bcf0 <_Heap_Walk+0x82> (*printer)( source, true, "page size is zero\n" ); 10bce5: 50 push %eax 10bce6: 68 a2 f9 11 00 push $0x11f9a2 10bceb: e9 6b 02 00 00 jmp 10bf5b <_Heap_Walk+0x2ed> return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 10bcf0: f6 45 d8 03 testb $0x3,-0x28(%ebp) 10bcf4: 74 0d je 10bd03 <_Heap_Walk+0x95> (*printer)( 10bcf6: ff 75 d8 pushl -0x28(%ebp) 10bcf9: 68 b5 f9 11 00 push $0x11f9b5 10bcfe: e9 58 02 00 00 jmp 10bf5b <_Heap_Walk+0x2ed> RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10bd03: 8b 45 d4 mov -0x2c(%ebp),%eax 10bd06: 31 d2 xor %edx,%edx 10bd08: f7 75 d8 divl -0x28(%ebp) ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 10bd0b: 85 d2 test %edx,%edx 10bd0d: 74 0d je 10bd1c <_Heap_Walk+0xae> (*printer)( 10bd0f: ff 75 d4 pushl -0x2c(%ebp) 10bd12: 68 d3 f9 11 00 push $0x11f9d3 10bd17: e9 3f 02 00 00 jmp 10bf5b <_Heap_Walk+0x2ed> RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10bd1c: 8b 45 d0 mov -0x30(%ebp),%eax 10bd1f: 83 c0 08 add $0x8,%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10bd22: 31 d2 xor %edx,%edx 10bd24: f7 75 d8 divl -0x28(%ebp) ); return false; } if ( 10bd27: 85 d2 test %edx,%edx 10bd29: 74 0d je 10bd38 <_Heap_Walk+0xca> !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 10bd2b: ff 75 d0 pushl -0x30(%ebp) 10bd2e: 68 f7 f9 11 00 push $0x11f9f7 10bd33: e9 23 02 00 00 jmp 10bf5b <_Heap_Walk+0x2ed> ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 10bd38: 8b 45 d0 mov -0x30(%ebp),%eax 10bd3b: f6 40 04 01 testb $0x1,0x4(%eax) 10bd3f: 75 0b jne 10bd4c <_Heap_Walk+0xde> (*printer)( 10bd41: 57 push %edi 10bd42: 68 28 fa 11 00 push $0x11fa28 10bd47: e9 0f 02 00 00 jmp 10bf5b <_Heap_Walk+0x2ed> - 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; 10bd4c: 8b 4d c8 mov -0x38(%ebp),%ecx 10bd4f: 8b 79 04 mov 0x4(%ecx),%edi 10bd52: 83 e7 fe and $0xfffffffe,%edi RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 10bd55: 01 cf add %ecx,%edi ); return false; } if ( _Heap_Is_free( last_block ) ) { 10bd57: f6 47 04 01 testb $0x1,0x4(%edi) 10bd5b: 75 0b jne 10bd68 <_Heap_Walk+0xfa> (*printer)( 10bd5d: 56 push %esi 10bd5e: 68 56 fa 11 00 push $0x11fa56 10bd63: e9 f3 01 00 00 jmp 10bf5b <_Heap_Walk+0x2ed> ); return false; } if ( 10bd68: 3b 7d d0 cmp -0x30(%ebp),%edi 10bd6b: 74 0b je 10bd78 <_Heap_Walk+0x10a> <== ALWAYS TAKEN _Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block ) { (*printer)( 10bd6d: 51 push %ecx <== NOT EXECUTED 10bd6e: 68 6b fa 11 00 push $0x11fa6b <== NOT EXECUTED 10bd73: e9 e3 01 00 00 jmp 10bf5b <_Heap_Walk+0x2ed> <== NOT EXECUTED int source, Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; 10bd78: 8b 46 10 mov 0x10(%esi),%eax 10bd7b: 89 45 e0 mov %eax,-0x20(%ebp) block = next_block; } while ( block != first_block ); return true; } 10bd7e: 8b 4e 08 mov 0x8(%esi),%ecx Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); 10bd81: 89 75 dc mov %esi,-0x24(%ebp) 10bd84: eb 75 jmp 10bdfb <_Heap_Walk+0x18d> 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; 10bd86: 31 c0 xor %eax,%eax 10bd88: 39 4e 20 cmp %ecx,0x20(%esi) 10bd8b: 77 08 ja 10bd95 <_Heap_Walk+0x127> 10bd8d: 31 c0 xor %eax,%eax 10bd8f: 39 4e 24 cmp %ecx,0x24(%esi) 10bd92: 0f 93 c0 setae %al const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { 10bd95: 85 c0 test %eax,%eax 10bd97: 75 0b jne 10bda4 <_Heap_Walk+0x136> (*printer)( 10bd99: 51 push %ecx 10bd9a: 68 9a fa 11 00 push $0x11fa9a 10bd9f: e9 b7 01 00 00 jmp 10bf5b <_Heap_Walk+0x2ed> RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10bda4: 8d 41 08 lea 0x8(%ecx),%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10bda7: 31 d2 xor %edx,%edx 10bda9: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( 10bdac: 85 d2 test %edx,%edx 10bdae: 74 0b je 10bdbb <_Heap_Walk+0x14d> !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 10bdb0: 51 push %ecx 10bdb1: 68 ba fa 11 00 push $0x11faba 10bdb6: e9 a0 01 00 00 jmp 10bf5b <_Heap_Walk+0x2ed> - 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; 10bdbb: 8b 41 04 mov 0x4(%ecx),%eax 10bdbe: 83 e0 fe and $0xfffffffe,%eax ); return false; } if ( _Heap_Is_used( free_block ) ) { 10bdc1: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1) 10bdc6: 74 0b je 10bdd3 <_Heap_Walk+0x165> (*printer)( 10bdc8: 51 push %ecx 10bdc9: 68 ea fa 11 00 push $0x11faea 10bdce: e9 88 01 00 00 jmp 10bf5b <_Heap_Walk+0x2ed> ); return false; } if ( free_block->prev != prev_block ) { 10bdd3: 8b 41 0c mov 0xc(%ecx),%eax 10bdd6: 3b 45 dc cmp -0x24(%ebp),%eax 10bdd9: 74 1a je 10bdf5 <_Heap_Walk+0x187> (*printer)( 10bddb: 83 ec 0c sub $0xc,%esp 10bdde: 50 push %eax 10bddf: 51 push %ecx 10bde0: 68 06 fb 11 00 push $0x11fb06 10bde5: 6a 01 push $0x1 10bde7: 53 push %ebx 10bde8: ff 55 e4 call *-0x1c(%ebp) 10bdeb: 83 c4 20 add $0x20,%esp if ( !_System_state_Is_up( _System_state_Get() ) ) { return true; } if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; 10bdee: 31 c0 xor %eax,%eax 10bdf0: e9 ab 01 00 00 jmp 10bfa0 <_Heap_Walk+0x332> return false; } prev_block = free_block; free_block = free_block->next; 10bdf5: 89 4d dc mov %ecx,-0x24(%ebp) 10bdf8: 8b 49 08 mov 0x8(%ecx),%ecx 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 ) { 10bdfb: 39 f1 cmp %esi,%ecx 10bdfd: 75 87 jne 10bd86 <_Heap_Walk+0x118> 10bdff: 89 5d dc mov %ebx,-0x24(%ebp) 10be02: eb 02 jmp 10be06 <_Heap_Walk+0x198> block->prev_size ); } block = next_block; } while ( block != first_block ); 10be04: 89 df mov %ebx,%edi return true; } 10be06: 8b 4f 04 mov 0x4(%edi),%ecx 10be09: 89 4d cc mov %ecx,-0x34(%ebp) 10be0c: 83 e1 fe and $0xfffffffe,%ecx 10be0f: 89 4d e0 mov %ecx,-0x20(%ebp) RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 10be12: 8d 1c 0f lea (%edi,%ecx,1),%ebx 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; 10be15: 31 c0 xor %eax,%eax 10be17: 39 5e 20 cmp %ebx,0x20(%esi) 10be1a: 77 08 ja 10be24 <_Heap_Walk+0x1b6> <== NEVER TAKEN 10be1c: 31 c0 xor %eax,%eax 10be1e: 39 5e 24 cmp %ebx,0x24(%esi) 10be21: 0f 93 c0 setae %al 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; bool const is_not_last_block = block != last_block; if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { 10be24: 85 c0 test %eax,%eax 10be26: 75 11 jne 10be39 <_Heap_Walk+0x1cb> 10be28: 89 d9 mov %ebx,%ecx 10be2a: 8b 5d dc mov -0x24(%ebp),%ebx (*printer)( 10be2d: 83 ec 0c sub $0xc,%esp 10be30: 51 push %ecx 10be31: 57 push %edi 10be32: 68 38 fb 11 00 push $0x11fb38 10be37: eb ac jmp 10bde5 <_Heap_Walk+0x177> uintptr_t const block_begin = (uintptr_t) block; 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; bool const is_not_last_block = block != last_block; 10be39: 3b 7d c8 cmp -0x38(%ebp),%edi 10be3c: 0f 95 c1 setne %cl RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10be3f: 8b 45 e0 mov -0x20(%ebp),%eax 10be42: 31 d2 xor %edx,%edx 10be44: f7 75 d8 divl -0x28(%ebp) ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { 10be47: 85 d2 test %edx,%edx 10be49: 74 15 je 10be60 <_Heap_Walk+0x1f2> 10be4b: 84 c9 test %cl,%cl 10be4d: 74 11 je 10be60 <_Heap_Walk+0x1f2> 10be4f: 8b 5d dc mov -0x24(%ebp),%ebx (*printer)( 10be52: 83 ec 0c sub $0xc,%esp 10be55: ff 75 e0 pushl -0x20(%ebp) 10be58: 57 push %edi 10be59: 68 65 fb 11 00 push $0x11fb65 10be5e: eb 85 jmp 10bde5 <_Heap_Walk+0x177> ); return false; } if ( block_size < min_block_size && is_not_last_block ) { 10be60: 8b 45 d4 mov -0x2c(%ebp),%eax 10be63: 39 45 e0 cmp %eax,-0x20(%ebp) 10be66: 73 18 jae 10be80 <_Heap_Walk+0x212> 10be68: 84 c9 test %cl,%cl 10be6a: 74 14 je 10be80 <_Heap_Walk+0x212> <== NEVER TAKEN 10be6c: 8b 5d dc mov -0x24(%ebp),%ebx (*printer)( 10be6f: 52 push %edx 10be70: 52 push %edx 10be71: 50 push %eax 10be72: ff 75 e0 pushl -0x20(%ebp) 10be75: 57 push %edi 10be76: 68 93 fb 11 00 push $0x11fb93 10be7b: e9 65 ff ff ff jmp 10bde5 <_Heap_Walk+0x177> ); return false; } if ( next_block_begin <= block_begin && is_not_last_block ) { 10be80: 39 fb cmp %edi,%ebx 10be82: 77 18 ja 10be9c <_Heap_Walk+0x22e> 10be84: 84 c9 test %cl,%cl 10be86: 74 14 je 10be9c <_Heap_Walk+0x22e> 10be88: 89 d9 mov %ebx,%ecx 10be8a: 8b 5d dc mov -0x24(%ebp),%ebx (*printer)( 10be8d: 83 ec 0c sub $0xc,%esp 10be90: 51 push %ecx 10be91: 57 push %edi 10be92: 68 be fb 11 00 push $0x11fbbe 10be97: e9 49 ff ff ff jmp 10bde5 <_Heap_Walk+0x177> 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; 10be9c: 8b 4d cc mov -0x34(%ebp),%ecx 10be9f: 83 e1 01 and $0x1,%ecx 10bea2: 89 4d c4 mov %ecx,-0x3c(%ebp) ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 10bea5: f6 43 04 01 testb $0x1,0x4(%ebx) 10bea9: 0f 85 ba 00 00 00 jne 10bf69 <_Heap_Walk+0x2fb> block = next_block; } while ( block != first_block ); return true; } 10beaf: 8b 46 08 mov 0x8(%esi),%eax 10beb2: 89 45 c0 mov %eax,-0x40(%ebp) block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? 10beb5: 8b 4f 08 mov 0x8(%edi),%ecx 10beb8: 89 4d b4 mov %ecx,-0x4c(%ebp) 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)( 10bebb: ba de f8 11 00 mov $0x11f8de,%edx 10bec0: 3b 4e 0c cmp 0xc(%esi),%ecx 10bec3: 74 0e je 10bed3 <_Heap_Walk+0x265> " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") 10bec5: ba 15 f8 11 00 mov $0x11f815,%edx 10beca: 39 f1 cmp %esi,%ecx 10becc: 75 05 jne 10bed3 <_Heap_Walk+0x265> 10bece: ba ed f8 11 00 mov $0x11f8ed,%edx false, "block 0x%08x: size %u, prev 0x%08x%s, next 0x%08x%s\n", block, block_size, block->prev, block->prev == first_free_block ? 10bed3: 8b 47 0c mov 0xc(%edi),%eax 10bed6: 89 45 cc mov %eax,-0x34(%ebp) 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)( 10bed9: b8 f7 f8 11 00 mov $0x11f8f7,%eax 10bede: 8b 4d c0 mov -0x40(%ebp),%ecx 10bee1: 39 4d cc cmp %ecx,-0x34(%ebp) 10bee4: 74 0f je 10bef5 <_Heap_Walk+0x287> block, block_size, block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), 10bee6: b8 15 f8 11 00 mov $0x11f815,%eax 10beeb: 39 75 cc cmp %esi,-0x34(%ebp) 10beee: 75 05 jne 10bef5 <_Heap_Walk+0x287> 10bef0: b8 07 f9 11 00 mov $0x11f907,%eax 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)( 10bef5: 83 ec 0c sub $0xc,%esp 10bef8: 52 push %edx 10bef9: ff 75 b4 pushl -0x4c(%ebp) 10befc: 50 push %eax 10befd: ff 75 cc pushl -0x34(%ebp) 10bf00: ff 75 e0 pushl -0x20(%ebp) 10bf03: 57 push %edi 10bf04: 68 f2 fb 11 00 push $0x11fbf2 10bf09: 6a 00 push $0x0 10bf0b: ff 75 dc pushl -0x24(%ebp) 10bf0e: ff 55 e4 call *-0x1c(%ebp) block->next == last_free_block ? " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { 10bf11: 8b 03 mov (%ebx),%eax 10bf13: 83 c4 30 add $0x30,%esp 10bf16: 39 45 e0 cmp %eax,-0x20(%ebp) 10bf19: 74 16 je 10bf31 <_Heap_Walk+0x2c3> 10bf1b: 89 d9 mov %ebx,%ecx 10bf1d: 8b 5d dc mov -0x24(%ebp),%ebx (*printer)( 10bf20: 56 push %esi 10bf21: 51 push %ecx 10bf22: 50 push %eax 10bf23: ff 75 e0 pushl -0x20(%ebp) 10bf26: 57 push %edi 10bf27: 68 27 fc 11 00 push $0x11fc27 10bf2c: e9 b4 fe ff ff jmp 10bde5 <_Heap_Walk+0x177> ); return false; } if ( !prev_used ) { 10bf31: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp) 10bf35: 75 0b jne 10bf42 <_Heap_Walk+0x2d4> 10bf37: 8b 5d dc mov -0x24(%ebp),%ebx (*printer)( 10bf3a: 57 push %edi 10bf3b: 68 60 fc 11 00 push $0x11fc60 10bf40: eb 19 jmp 10bf5b <_Heap_Walk+0x2ed> block = next_block; } while ( block != first_block ); return true; } 10bf42: 8b 46 08 mov 0x8(%esi),%eax 10bf45: eb 07 jmp 10bf4e <_Heap_Walk+0x2e0> { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { if ( free_block == block ) { 10bf47: 39 f8 cmp %edi,%eax 10bf49: 74 4a je 10bf95 <_Heap_Walk+0x327> return true; } free_block = free_block->next; 10bf4b: 8b 40 08 mov 0x8(%eax),%eax ) { 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 ) { 10bf4e: 39 f0 cmp %esi,%eax 10bf50: 75 f5 jne 10bf47 <_Heap_Walk+0x2d9> 10bf52: 8b 5d dc mov -0x24(%ebp),%ebx return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 10bf55: 57 push %edi 10bf56: 68 cb fc 11 00 push $0x11fccb 10bf5b: 6a 01 push $0x1 10bf5d: 53 push %ebx 10bf5e: ff 55 e4 call *-0x1c(%ebp) 10bf61: 83 c4 10 add $0x10,%esp 10bf64: e9 85 fe ff ff jmp 10bdee <_Heap_Walk+0x180> if ( !_Heap_Is_prev_used( next_block ) ) { if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) { return false; } } else if (prev_used) { 10bf69: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp) 10bf6d: 74 0e je 10bf7d <_Heap_Walk+0x30f> (*printer)( 10bf6f: 83 ec 0c sub $0xc,%esp 10bf72: ff 75 e0 pushl -0x20(%ebp) 10bf75: 57 push %edi 10bf76: 68 8f fc 11 00 push $0x11fc8f 10bf7b: eb 0d jmp 10bf8a <_Heap_Walk+0x31c> "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 10bf7d: 51 push %ecx 10bf7e: 51 push %ecx 10bf7f: ff 37 pushl (%edi) 10bf81: ff 75 e0 pushl -0x20(%ebp) 10bf84: 57 push %edi 10bf85: 68 a6 fc 11 00 push $0x11fca6 10bf8a: 6a 00 push $0x0 10bf8c: ff 75 dc pushl -0x24(%ebp) 10bf8f: ff 55 e4 call *-0x1c(%ebp) 10bf92: 83 c4 20 add $0x20,%esp block->prev_size ); } block = next_block; } while ( block != first_block ); 10bf95: 3b 5d d0 cmp -0x30(%ebp),%ebx 10bf98: 0f 85 66 fe ff ff jne 10be04 <_Heap_Walk+0x196> return true; 10bf9e: b0 01 mov $0x1,%al } 10bfa0: 8d 65 f4 lea -0xc(%ebp),%esp 10bfa3: 5b pop %ebx 10bfa4: 5e pop %esi 10bfa5: 5f pop %edi 10bfa6: c9 leave 10bfa7: c3 ret =============================================================================== 0010b2a0 <_Internal_error_Occurred>: void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 10b2a0: 55 push %ebp 10b2a1: 89 e5 mov %esp,%ebp 10b2a3: 53 push %ebx 10b2a4: 83 ec 08 sub $0x8,%esp 10b2a7: 8b 45 08 mov 0x8(%ebp),%eax 10b2aa: 8b 55 0c mov 0xc(%ebp),%edx 10b2ad: 8b 5d 10 mov 0x10(%ebp),%ebx _Internal_errors_What_happened.the_source = the_source; 10b2b0: a3 7c 42 12 00 mov %eax,0x12427c _Internal_errors_What_happened.is_internal = is_internal; 10b2b5: 88 15 80 42 12 00 mov %dl,0x124280 _Internal_errors_What_happened.the_error = the_error; 10b2bb: 89 1d 84 42 12 00 mov %ebx,0x124284 _User_extensions_Fatal( the_source, is_internal, the_error ); 10b2c1: 53 push %ebx 10b2c2: 0f b6 d2 movzbl %dl,%edx 10b2c5: 52 push %edx 10b2c6: 50 push %eax 10b2c7: e8 1f 19 00 00 call 10cbeb <_User_extensions_Fatal> RTEMS_INLINE_ROUTINE void _System_state_Set ( System_state_Codes state ) { _System_state_Current = state; 10b2cc: c7 05 64 43 12 00 05 movl $0x5,0x124364 <== NOT EXECUTED 10b2d3: 00 00 00 _System_state_Set( SYSTEM_STATE_FAILED ); _CPU_Fatal_halt( the_error ); 10b2d6: fa cli <== NOT EXECUTED 10b2d7: 89 d8 mov %ebx,%eax <== NOT EXECUTED 10b2d9: f4 hlt <== NOT EXECUTED 10b2da: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10b2dd: eb fe jmp 10b2dd <_Internal_error_Occurred+0x3d><== NOT EXECUTED =============================================================================== 0010b330 <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 10b330: 55 push %ebp 10b331: 89 e5 mov %esp,%ebp 10b333: 56 push %esi 10b334: 53 push %ebx 10b335: 8b 5d 08 mov 0x8(%ebp),%ebx * still attempts to create the object, the information block * should be all zeroed out because it is in the BSS. So let's * check that code for this manager is even present. */ if ( information->size == 0 ) return NULL; 10b338: 31 c9 xor %ecx,%ecx * If the application is using the optional manager stubs and * still attempts to create the object, the information block * should be all zeroed out because it is in the BSS. So let's * check that code for this manager is even present. */ if ( information->size == 0 ) 10b33a: 83 7b 18 00 cmpl $0x0,0x18(%ebx) 10b33e: 74 53 je 10b393 <_Objects_Allocate+0x63><== NEVER TAKEN /* * OK. The manager should be initialized and configured to have objects. * With any luck, it is safe to attempt to allocate an object. */ the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 10b340: 8d 73 20 lea 0x20(%ebx),%esi 10b343: 83 ec 0c sub $0xc,%esp 10b346: 56 push %esi 10b347: e8 24 f7 ff ff call 10aa70 <_Chain_Get> 10b34c: 89 c1 mov %eax,%ecx if ( information->auto_extend ) { 10b34e: 83 c4 10 add $0x10,%esp 10b351: 80 7b 12 00 cmpb $0x0,0x12(%ebx) 10b355: 74 3c je 10b393 <_Objects_Allocate+0x63> /* * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { 10b357: 85 c0 test %eax,%eax 10b359: 75 1a jne 10b375 <_Objects_Allocate+0x45> _Objects_Extend_information( information ); 10b35b: 83 ec 0c sub $0xc,%esp 10b35e: 53 push %ebx 10b35f: e8 60 00 00 00 call 10b3c4 <_Objects_Extend_information> the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 10b364: 89 34 24 mov %esi,(%esp) 10b367: e8 04 f7 ff ff call 10aa70 <_Chain_Get> 10b36c: 89 c1 mov %eax,%ecx } if ( the_object ) { 10b36e: 83 c4 10 add $0x10,%esp 10b371: 85 c0 test %eax,%eax 10b373: 74 1e je 10b393 <_Objects_Allocate+0x63> uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 10b375: 0f b7 41 08 movzwl 0x8(%ecx),%eax 10b379: 0f b7 53 08 movzwl 0x8(%ebx),%edx 10b37d: 29 d0 sub %edx,%eax _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; 10b37f: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10b383: 31 d2 xor %edx,%edx 10b385: f7 f6 div %esi information->inactive_per_block[ block ]--; 10b387: c1 e0 02 shl $0x2,%eax 10b38a: 03 43 30 add 0x30(%ebx),%eax 10b38d: ff 08 decl (%eax) information->inactive--; 10b38f: 66 ff 4b 2c decw 0x2c(%ebx) ); } #endif return the_object; } 10b393: 89 c8 mov %ecx,%eax 10b395: 8d 65 f8 lea -0x8(%ebp),%esp 10b398: 5b pop %ebx 10b399: 5e pop %esi 10b39a: c9 leave 10b39b: c3 ret =============================================================================== 0010b3c4 <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 10b3c4: 55 push %ebp 10b3c5: 89 e5 mov %esp,%ebp 10b3c7: 57 push %edi 10b3c8: 56 push %esi 10b3c9: 53 push %ebx 10b3ca: 83 ec 4c sub $0x4c,%esp 10b3cd: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); 10b3d0: 0f b7 43 08 movzwl 0x8(%ebx),%eax 10b3d4: 89 45 d0 mov %eax,-0x30(%ebp) index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 10b3d7: 8b 4b 34 mov 0x34(%ebx),%ecx 10b3da: 85 c9 test %ecx,%ecx 10b3dc: 74 38 je 10b416 <_Objects_Extend_information+0x52> block_count = 0; else { block_count = information->maximum / information->allocation_size; 10b3de: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10b3e2: 8b 43 10 mov 0x10(%ebx),%eax 10b3e5: 31 d2 xor %edx,%edx 10b3e7: 66 f7 f6 div %si 10b3ea: 0f b7 d0 movzwl %ax,%edx /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); 10b3ed: 8b 45 d0 mov -0x30(%ebp),%eax 10b3f0: 89 45 cc mov %eax,-0x34(%ebp) index_base = minimum_index; block = 0; 10b3f3: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) 10b3fa: 31 c0 xor %eax,%eax if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 10b3fc: eb 0a jmp 10b408 <_Objects_Extend_information+0x44> if ( information->object_blocks[ block ] == NULL ) { 10b3fe: 83 3c 81 00 cmpl $0x0,(%ecx,%eax,4) 10b402: 74 28 je 10b42c <_Objects_Extend_information+0x68> 10b404: 01 75 cc add %esi,-0x34(%ebp) if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 10b407: 40 inc %eax 10b408: 39 d0 cmp %edx,%eax 10b40a: 72 f2 jb 10b3fe <_Objects_Extend_information+0x3a> 10b40c: 89 45 d4 mov %eax,-0x2c(%ebp) /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; 10b40f: be 01 00 00 00 mov $0x1,%esi 10b414: eb 1b jmp 10b431 <_Objects_Extend_information+0x6d> minimum_index = _Objects_Get_index( information->minimum_id ); 10b416: 8b 55 d0 mov -0x30(%ebp),%edx 10b419: 89 55 cc mov %edx,-0x34(%ebp) /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; 10b41c: be 01 00 00 00 mov $0x1,%esi minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10b421: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) block_count = 0; 10b428: 31 d2 xor %edx,%edx 10b42a: eb 05 jmp 10b431 <_Objects_Extend_information+0x6d> 10b42c: 89 45 d4 mov %eax,-0x2c(%ebp) else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) { do_extend = false; 10b42f: 31 f6 xor %esi,%esi } else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 10b431: 0f b7 43 14 movzwl 0x14(%ebx),%eax 10b435: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10b439: 8d 0c 08 lea (%eax,%ecx,1),%ecx 10b43c: 89 4d bc mov %ecx,-0x44(%ebp) /* * 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 ) { 10b43f: 81 f9 ff ff 00 00 cmp $0xffff,%ecx 10b445: 0f 87 d4 01 00 00 ja 10b61f <_Objects_Extend_information+0x25b> /* * 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; 10b44b: 0f af 43 18 imul 0x18(%ebx),%eax if ( information->auto_extend ) { 10b44f: 80 7b 12 00 cmpb $0x0,0x12(%ebx) 10b453: 74 1e je 10b473 <_Objects_Extend_information+0xaf> new_object_block = _Workspace_Allocate( block_size ); 10b455: 83 ec 0c sub $0xc,%esp 10b458: 50 push %eax 10b459: 89 55 b4 mov %edx,-0x4c(%ebp) 10b45c: e8 dd 1a 00 00 call 10cf3e <_Workspace_Allocate> 10b461: 89 45 c4 mov %eax,-0x3c(%ebp) if ( !new_object_block ) 10b464: 83 c4 10 add $0x10,%esp 10b467: 85 c0 test %eax,%eax 10b469: 8b 55 b4 mov -0x4c(%ebp),%edx 10b46c: 75 1a jne 10b488 <_Objects_Extend_information+0xc4> 10b46e: e9 ac 01 00 00 jmp 10b61f <_Objects_Extend_information+0x25b> return; } else { new_object_block = _Workspace_Allocate_or_fatal_error( block_size ); 10b473: 83 ec 0c sub $0xc,%esp 10b476: 50 push %eax 10b477: 89 55 b4 mov %edx,-0x4c(%ebp) 10b47a: e8 ed 1a 00 00 call 10cf6c <_Workspace_Allocate_or_fatal_error> 10b47f: 89 45 c4 mov %eax,-0x3c(%ebp) 10b482: 83 c4 10 add $0x10,%esp 10b485: 8b 55 b4 mov -0x4c(%ebp),%edx } /* * Do we need to grow the tables? */ if ( do_extend ) { 10b488: 89 f1 mov %esi,%ecx 10b48a: 84 c9 test %cl,%cl 10b48c: 0f 84 0d 01 00 00 je 10b59f <_Objects_Extend_information+0x1db><== NEVER TAKEN */ /* * Up the block count and maximum */ block_count++; 10b492: 8d 72 01 lea 0x1(%edx),%esi * 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 ); 10b495: 83 ec 0c sub $0xc,%esp /* * 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 *)); 10b498: 8b 4d bc mov -0x44(%ebp),%ecx 10b49b: 03 4d d0 add -0x30(%ebp),%ecx /* * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + 10b49e: 8d 04 76 lea (%esi,%esi,2),%eax 10b4a1: 8d 04 01 lea (%ecx,%eax,1),%eax block_count++; /* * Allocate the tables and break it up. */ block_size = block_count * 10b4a4: c1 e0 02 shl $0x2,%eax (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); 10b4a7: 50 push %eax 10b4a8: 89 55 b4 mov %edx,-0x4c(%ebp) 10b4ab: e8 8e 1a 00 00 call 10cf3e <_Workspace_Allocate> if ( !object_blocks ) { 10b4b0: 83 c4 10 add $0x10,%esp 10b4b3: 85 c0 test %eax,%eax 10b4b5: 8b 55 b4 mov -0x4c(%ebp),%edx 10b4b8: 75 13 jne 10b4cd <_Objects_Extend_information+0x109> _Workspace_Free( new_object_block ); 10b4ba: 83 ec 0c sub $0xc,%esp 10b4bd: ff 75 c4 pushl -0x3c(%ebp) 10b4c0: e8 92 1a 00 00 call 10cf57 <_Workspace_Free> return; 10b4c5: 83 c4 10 add $0x10,%esp 10b4c8: e9 52 01 00 00 jmp 10b61f <_Objects_Extend_information+0x25b> 10b4cd: 8d 0c b0 lea (%eax,%esi,4),%ecx 10b4d0: 89 4d b8 mov %ecx,-0x48(%ebp) 10b4d3: 8d 34 f0 lea (%eax,%esi,8),%esi 10b4d6: 89 75 c0 mov %esi,-0x40(%ebp) * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 10b4d9: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10b4dd: 3b 4d d0 cmp -0x30(%ebp),%ecx 10b4e0: 77 04 ja 10b4e6 <_Objects_Extend_information+0x122> 10b4e2: 31 c9 xor %ecx,%ecx 10b4e4: eb 3e jmp 10b524 <_Objects_Extend_information+0x160> /* * 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, 10b4e6: 8d 34 95 00 00 00 00 lea 0x0(,%edx,4),%esi 10b4ed: 89 75 c8 mov %esi,-0x38(%ebp) 10b4f0: 8b 73 34 mov 0x34(%ebx),%esi 10b4f3: 89 c7 mov %eax,%edi 10b4f5: 8b 4d c8 mov -0x38(%ebp),%ecx 10b4f8: f3 a4 rep movsb %ds:(%esi),%es:(%edi) information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 10b4fa: 8b 73 30 mov 0x30(%ebx),%esi 10b4fd: 8b 7d b8 mov -0x48(%ebp),%edi 10b500: 8b 4d c8 mov -0x38(%ebp),%ecx 10b503: f3 a4 rep movsb %ds:(%esi),%es:(%edi) information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, information->local_table, (information->maximum + minimum_index) * sizeof(Objects_Control *) ); 10b505: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10b509: 03 4d d0 add -0x30(%ebp),%ecx information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 10b50c: c1 e1 02 shl $0x2,%ecx 10b50f: 8b 73 1c mov 0x1c(%ebx),%esi 10b512: 8b 7d c0 mov -0x40(%ebp),%edi 10b515: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 10b517: eb 10 jmp 10b529 <_Objects_Extend_information+0x165> /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { local_table[ index ] = NULL; 10b519: 8b 75 c0 mov -0x40(%ebp),%esi 10b51c: c7 04 8e 00 00 00 00 movl $0x0,(%esi,%ecx,4) } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 10b523: 41 inc %ecx 10b524: 3b 4d d0 cmp -0x30(%ebp),%ecx 10b527: 72 f0 jb 10b519 <_Objects_Extend_information+0x155> } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 10b529: c7 04 90 00 00 00 00 movl $0x0,(%eax,%edx,4) inactive_per_block[block_count] = 0; 10b530: 8b 4d b8 mov -0x48(%ebp),%ecx 10b533: c7 04 91 00 00 00 00 movl $0x0,(%ecx,%edx,4) for ( index=index_base ; index < ( information->allocation_size + index_base ); 10b53a: 0f b7 4b 14 movzwl 0x14(%ebx),%ecx 10b53e: 03 4d cc add -0x34(%ebp),%ecx * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 10b541: 8b 55 cc mov -0x34(%ebp),%edx 10b544: eb 0b jmp 10b551 <_Objects_Extend_information+0x18d> index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 10b546: 8b 75 c0 mov -0x40(%ebp),%esi 10b549: c7 04 96 00 00 00 00 movl $0x0,(%esi,%edx,4) object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); index++ ) { 10b550: 42 inc %edx * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 10b551: 39 ca cmp %ecx,%edx 10b553: 72 f1 jb 10b546 <_Objects_Extend_information+0x182> index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 10b555: 9c pushf 10b556: fa cli 10b557: 5e pop %esi old_tables = information->object_blocks; 10b558: 8b 53 34 mov 0x34(%ebx),%edx information->object_blocks = object_blocks; 10b55b: 89 43 34 mov %eax,0x34(%ebx) information->inactive_per_block = inactive_per_block; 10b55e: 8b 45 b8 mov -0x48(%ebp),%eax 10b561: 89 43 30 mov %eax,0x30(%ebx) information->local_table = local_table; 10b564: 8b 4d c0 mov -0x40(%ebp),%ecx 10b567: 89 4b 1c mov %ecx,0x1c(%ebx) information->maximum = (Objects_Maximum) maximum; 10b56a: 8b 45 bc mov -0x44(%ebp),%eax 10b56d: 66 89 43 10 mov %ax,0x10(%ebx) uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10b571: 8b 03 mov (%ebx),%eax 10b573: c1 e0 18 shl $0x18,%eax 10b576: 0d 00 00 01 00 or $0x10000,%eax information->maximum_id = _Objects_Build_id( 10b57b: 0f b7 4b 04 movzwl 0x4(%ebx),%ecx (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10b57f: c1 e1 1b shl $0x1b,%ecx 10b582: 09 c8 or %ecx,%eax 10b584: 0f b7 4d bc movzwl -0x44(%ebp),%ecx uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10b588: 09 c8 or %ecx,%eax 10b58a: 89 43 0c mov %eax,0xc(%ebx) information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 10b58d: 56 push %esi 10b58e: 9d popf if ( old_tables ) 10b58f: 85 d2 test %edx,%edx 10b591: 74 0c je 10b59f <_Objects_Extend_information+0x1db> _Workspace_Free( old_tables ); 10b593: 83 ec 0c sub $0xc,%esp 10b596: 52 push %edx 10b597: e8 bb 19 00 00 call 10cf57 <_Workspace_Free> 10b59c: 83 c4 10 add $0x10,%esp } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 10b59f: 8b 55 d4 mov -0x2c(%ebp),%edx 10b5a2: c1 e2 02 shl $0x2,%edx 10b5a5: 89 55 d0 mov %edx,-0x30(%ebp) 10b5a8: 8b 43 34 mov 0x34(%ebx),%eax 10b5ab: 8b 75 c4 mov -0x3c(%ebp),%esi 10b5ae: 8b 4d d4 mov -0x2c(%ebp),%ecx 10b5b1: 89 34 88 mov %esi,(%eax,%ecx,4) /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 10b5b4: ff 73 18 pushl 0x18(%ebx) 10b5b7: 0f b7 43 14 movzwl 0x14(%ebx),%eax 10b5bb: 50 push %eax 10b5bc: 56 push %esi 10b5bd: 8d 7d dc lea -0x24(%ebp),%edi 10b5c0: 57 push %edi 10b5c1: e8 4e 3c 00 00 call 10f214 <_Chain_Initialize> /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 10b5c6: 83 c4 10 add $0x10,%esp ); /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; 10b5c9: 8b 75 cc mov -0x34(%ebp),%esi information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 10b5cc: 8d 43 20 lea 0x20(%ebx),%eax 10b5cf: 89 45 d4 mov %eax,-0x2c(%ebp) /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 10b5d2: eb 28 jmp 10b5fc <_Objects_Extend_information+0x238> 10b5d4: 8b 13 mov (%ebx),%edx 10b5d6: c1 e2 18 shl $0x18,%edx 10b5d9: 81 ca 00 00 01 00 or $0x10000,%edx the_object->id = _Objects_Build_id( 10b5df: 0f b7 4b 04 movzwl 0x4(%ebx),%ecx (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10b5e3: c1 e1 1b shl $0x1b,%ecx 10b5e6: 09 ca or %ecx,%edx uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10b5e8: 09 f2 or %esi,%edx 10b5ea: 89 50 08 mov %edx,0x8(%eax) information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 10b5ed: 52 push %edx 10b5ee: 52 push %edx 10b5ef: 50 push %eax 10b5f0: ff 75 d4 pushl -0x2c(%ebp) 10b5f3: e8 3c f4 ff ff call 10aa34 <_Chain_Append> index++; 10b5f8: 46 inc %esi 10b5f9: 83 c4 10 add $0x10,%esp /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 10b5fc: 83 ec 0c sub $0xc,%esp 10b5ff: 57 push %edi 10b600: e8 6b f4 ff ff call 10aa70 <_Chain_Get> 10b605: 83 c4 10 add $0x10,%esp 10b608: 85 c0 test %eax,%eax 10b60a: 75 c8 jne 10b5d4 <_Objects_Extend_information+0x210> _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 10b60c: 8b 43 14 mov 0x14(%ebx),%eax 10b60f: 8b 53 30 mov 0x30(%ebx),%edx 10b612: 0f b7 c8 movzwl %ax,%ecx 10b615: 8b 75 d0 mov -0x30(%ebp),%esi 10b618: 89 0c 32 mov %ecx,(%edx,%esi,1) information->inactive = (Objects_Maximum)(information->inactive + information->allocation_size); 10b61b: 66 01 43 2c add %ax,0x2c(%ebx) } 10b61f: 8d 65 f4 lea -0xc(%ebp),%esp 10b622: 5b pop %ebx 10b623: 5e pop %esi 10b624: 5f pop %edi 10b625: c9 leave 10b626: c3 ret =============================================================================== 0010b6b8 <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint32_t the_class ) { 10b6b8: 55 push %ebp 10b6b9: 89 e5 mov %esp,%ebp 10b6bb: 57 push %edi 10b6bc: 56 push %esi 10b6bd: 53 push %ebx 10b6be: 83 ec 0c sub $0xc,%esp 10b6c1: 8b 7d 08 mov 0x8(%ebp),%edi 10b6c4: 8b 75 0c mov 0xc(%ebp),%esi Objects_Information *info; int the_class_api_maximum; if ( !the_class ) return NULL; 10b6c7: 31 db xor %ebx,%ebx ) { Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 10b6c9: 85 f6 test %esi,%esi 10b6cb: 74 34 je 10b701 <_Objects_Get_information+0x49> /* * This call implicitly validates the_api so we do not call * _Objects_Is_api_valid above here. */ the_class_api_maximum = _Objects_API_maximum_class( the_api ); 10b6cd: 83 ec 0c sub $0xc,%esp 10b6d0: 57 push %edi 10b6d1: e8 02 40 00 00 call 10f6d8 <_Objects_API_maximum_class> if ( the_class_api_maximum == 0 ) 10b6d6: 83 c4 10 add $0x10,%esp 10b6d9: 85 c0 test %eax,%eax 10b6db: 74 24 je 10b701 <_Objects_Get_information+0x49> return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 10b6dd: 39 c6 cmp %eax,%esi 10b6df: 77 20 ja 10b701 <_Objects_Get_information+0x49> return NULL; if ( !_Objects_Information_table[ the_api ] ) 10b6e1: 8b 04 bd bc 41 12 00 mov 0x1241bc(,%edi,4),%eax 10b6e8: 85 c0 test %eax,%eax 10b6ea: 74 15 je 10b701 <_Objects_Get_information+0x49><== NEVER TAKEN return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 10b6ec: 8b 1c b0 mov (%eax,%esi,4),%ebx if ( !info ) 10b6ef: 85 db test %ebx,%ebx 10b6f1: 74 0e je 10b701 <_Objects_Get_information+0x49><== NEVER TAKEN * Thus we may have 0 local instances and still have a valid object * pointer. */ #if !defined(RTEMS_MULTIPROCESSING) if ( info->maximum == 0 ) return NULL; 10b6f3: 31 c0 xor %eax,%eax 10b6f5: 66 83 7b 10 00 cmpw $0x0,0x10(%ebx) 10b6fa: 0f 95 c0 setne %al 10b6fd: f7 d8 neg %eax 10b6ff: 21 c3 and %eax,%ebx #endif return info; } 10b701: 89 d8 mov %ebx,%eax 10b703: 8d 65 f4 lea -0xc(%ebp),%esp 10b706: 5b pop %ebx 10b707: 5e pop %esi 10b708: 5f pop %edi 10b709: c9 leave 10b70a: c3 ret =============================================================================== 00118ba8 <_Objects_Get_no_protection>: Objects_Control *_Objects_Get_no_protection( Objects_Information *information, Objects_Id id, Objects_Locations *location ) { 118ba8: 55 push %ebp 118ba9: 89 e5 mov %esp,%ebp 118bab: 53 push %ebx 118bac: 8b 55 08 mov 0x8(%ebp),%edx 118baf: 8b 4d 10 mov 0x10(%ebp),%ecx /* * You can't just extract the index portion or you can get tricked * by a value between 1 and maximum. */ index = id - information->minimum_id + 1; 118bb2: b8 01 00 00 00 mov $0x1,%eax 118bb7: 2b 42 08 sub 0x8(%edx),%eax 118bba: 03 45 0c add 0xc(%ebp),%eax if ( information->maximum >= index ) { 118bbd: 0f b7 5a 10 movzwl 0x10(%edx),%ebx 118bc1: 39 c3 cmp %eax,%ebx 118bc3: 72 12 jb 118bd7 <_Objects_Get_no_protection+0x2f> if ( (the_object = information->local_table[ index ]) != NULL ) { 118bc5: 8b 52 1c mov 0x1c(%edx),%edx 118bc8: 8b 04 82 mov (%edx,%eax,4),%eax 118bcb: 85 c0 test %eax,%eax 118bcd: 74 08 je 118bd7 <_Objects_Get_no_protection+0x2f><== NEVER TAKEN *location = OBJECTS_LOCAL; 118bcf: c7 01 00 00 00 00 movl $0x0,(%ecx) return the_object; 118bd5: eb 08 jmp 118bdf <_Objects_Get_no_protection+0x37> /* * This isn't supported or required yet for Global objects so * if it isn't local, we don't find it. */ *location = OBJECTS_ERROR; 118bd7: c7 01 01 00 00 00 movl $0x1,(%ecx) return NULL; 118bdd: 31 c0 xor %eax,%eax } 118bdf: 5b pop %ebx 118be0: c9 leave 118be1: c3 ret =============================================================================== 0010c8c8 <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 10c8c8: 55 push %ebp 10c8c9: 89 e5 mov %esp,%ebp 10c8cb: 53 push %ebx 10c8cc: 83 ec 14 sub $0x14,%esp /* * Caller is trusted for name != NULL. */ tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10c8cf: 8b 45 08 mov 0x8(%ebp),%eax 10c8d2: 85 c0 test %eax,%eax 10c8d4: 75 08 jne 10c8de <_Objects_Id_to_name+0x16> 10c8d6: a1 80 77 12 00 mov 0x127780,%eax 10c8db: 8b 40 08 mov 0x8(%eax),%eax 10c8de: 89 c2 mov %eax,%edx 10c8e0: c1 ea 18 shr $0x18,%edx 10c8e3: 83 e2 07 and $0x7,%edx */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 10c8e6: 8d 4a ff lea -0x1(%edx),%ecx the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; 10c8e9: bb 03 00 00 00 mov $0x3,%ebx 10c8ee: 83 f9 02 cmp $0x2,%ecx 10c8f1: 77 36 ja 10c929 <_Objects_Id_to_name+0x61> 10c8f3: eb 3b jmp 10c930 <_Objects_Id_to_name+0x68> */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) 10c8f5: 89 c1 mov %eax,%ecx 10c8f7: c1 e9 1b shr $0x1b,%ecx if ( !_Objects_Information_table[ the_api ] ) return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 10c8fa: 8b 14 8a mov (%edx,%ecx,4),%edx if ( !information ) 10c8fd: 85 d2 test %edx,%edx 10c8ff: 74 28 je 10c929 <_Objects_Id_to_name+0x61><== NEVER TAKEN return OBJECTS_INVALID_ID; #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) 10c901: 80 7a 38 00 cmpb $0x0,0x38(%edx) 10c905: 75 22 jne 10c929 <_Objects_Id_to_name+0x61><== NEVER TAKEN return OBJECTS_INVALID_ID; #endif the_object = _Objects_Get( information, tmpId, &ignored_location ); 10c907: 51 push %ecx 10c908: 8d 4d f4 lea -0xc(%ebp),%ecx 10c90b: 51 push %ecx 10c90c: 50 push %eax 10c90d: 52 push %edx 10c90e: e8 5d ff ff ff call 10c870 <_Objects_Get> if ( !the_object ) 10c913: 83 c4 10 add $0x10,%esp 10c916: 85 c0 test %eax,%eax 10c918: 74 0f je 10c929 <_Objects_Id_to_name+0x61> return OBJECTS_INVALID_ID; *name = the_object->name; 10c91a: 8b 50 0c mov 0xc(%eax),%edx 10c91d: 8b 45 0c mov 0xc(%ebp),%eax 10c920: 89 10 mov %edx,(%eax) _Thread_Enable_dispatch(); 10c922: e8 9b 07 00 00 call 10d0c2 <_Thread_Enable_dispatch> return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 10c927: 31 db xor %ebx,%ebx } 10c929: 89 d8 mov %ebx,%eax 10c92b: 8b 5d fc mov -0x4(%ebp),%ebx 10c92e: c9 leave 10c92f: c3 ret the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 10c930: 8b 14 95 08 72 12 00 mov 0x127208(,%edx,4),%edx 10c937: 85 d2 test %edx,%edx 10c939: 75 ba jne 10c8f5 <_Objects_Id_to_name+0x2d><== ALWAYS TAKEN 10c93b: eb ec jmp 10c929 <_Objects_Id_to_name+0x61><== NOT EXECUTED =============================================================================== 0010bf48 <_Objects_Set_name>: bool _Objects_Set_name( Objects_Information *information, Objects_Control *the_object, const char *name ) { 10bf48: 55 push %ebp 10bf49: 89 e5 mov %esp,%ebp 10bf4b: 57 push %edi 10bf4c: 56 push %esi 10bf4d: 53 push %ebx 10bf4e: 83 ec 24 sub $0x24,%esp 10bf51: 8b 55 08 mov 0x8(%ebp),%edx 10bf54: 8b 7d 0c mov 0xc(%ebp),%edi 10bf57: 8b 5d 10 mov 0x10(%ebp),%ebx size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); 10bf5a: 0f b7 42 3a movzwl 0x3a(%edx),%eax 10bf5e: 50 push %eax 10bf5f: 53 push %ebx 10bf60: 89 55 e4 mov %edx,-0x1c(%ebp) 10bf63: e8 b0 6e 00 00 call 112e18 10bf68: 89 c6 mov %eax,%esi #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) { 10bf6a: 83 c4 10 add $0x10,%esp 10bf6d: 8b 55 e4 mov -0x1c(%ebp),%edx 10bf70: 80 7a 38 00 cmpb $0x0,0x38(%edx) 10bf74: 74 52 je 10bfc8 <_Objects_Set_name+0x80> char *d; d = _Workspace_Allocate( length + 1 ); 10bf76: 83 ec 0c sub $0xc,%esp 10bf79: 8d 40 01 lea 0x1(%eax),%eax 10bf7c: 50 push %eax 10bf7d: e8 9c 16 00 00 call 10d61e <_Workspace_Allocate> 10bf82: 89 c2 mov %eax,%edx if ( !d ) 10bf84: 83 c4 10 add $0x10,%esp return false; 10bf87: 31 c0 xor %eax,%eax #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) { char *d; d = _Workspace_Allocate( length + 1 ); if ( !d ) 10bf89: 85 d2 test %edx,%edx 10bf8b: 74 7c je 10c009 <_Objects_Set_name+0xc1><== NEVER TAKEN return false; if ( the_object->name.name_p ) { 10bf8d: 8b 47 0c mov 0xc(%edi),%eax 10bf90: 85 c0 test %eax,%eax 10bf92: 74 19 je 10bfad <_Objects_Set_name+0x65> _Workspace_Free( (void *)the_object->name.name_p ); 10bf94: 83 ec 0c sub $0xc,%esp 10bf97: 50 push %eax 10bf98: 89 55 e4 mov %edx,-0x1c(%ebp) 10bf9b: e8 97 16 00 00 call 10d637 <_Workspace_Free> the_object->name.name_p = NULL; 10bfa0: c7 47 0c 00 00 00 00 movl $0x0,0xc(%edi) 10bfa7: 83 c4 10 add $0x10,%esp 10bfaa: 8b 55 e4 mov -0x1c(%ebp),%edx } strncpy( d, name, length ); 10bfad: 50 push %eax 10bfae: 56 push %esi 10bfaf: 53 push %ebx 10bfb0: 52 push %edx 10bfb1: 89 55 e4 mov %edx,-0x1c(%ebp) 10bfb4: e8 e3 6d 00 00 call 112d9c d[length] = '\0'; 10bfb9: 8b 55 e4 mov -0x1c(%ebp),%edx 10bfbc: c6 04 32 00 movb $0x0,(%edx,%esi,1) the_object->name.name_p = d; 10bfc0: 89 57 0c mov %edx,0xc(%edi) 10bfc3: 83 c4 10 add $0x10,%esp 10bfc6: eb 3f jmp 10c007 <_Objects_Set_name+0xbf> } else #endif { the_object->name.name_u32 = _Objects_Build_name( 10bfc8: 0f be 13 movsbl (%ebx),%edx 10bfcb: c1 e2 18 shl $0x18,%edx 10bfce: b8 00 00 20 00 mov $0x200000,%eax 10bfd3: 83 fe 01 cmp $0x1,%esi 10bfd6: 76 07 jbe 10bfdf <_Objects_Set_name+0x97> 10bfd8: 0f be 43 01 movsbl 0x1(%ebx),%eax 10bfdc: c1 e0 10 shl $0x10,%eax 10bfdf: 09 c2 or %eax,%edx 10bfe1: b8 00 20 00 00 mov $0x2000,%eax 10bfe6: 83 fe 02 cmp $0x2,%esi 10bfe9: 76 07 jbe 10bff2 <_Objects_Set_name+0xaa> 10bfeb: 0f be 43 02 movsbl 0x2(%ebx),%eax 10bfef: c1 e0 08 shl $0x8,%eax 10bff2: 09 d0 or %edx,%eax 10bff4: b9 20 00 00 00 mov $0x20,%ecx 10bff9: 83 fe 03 cmp $0x3,%esi 10bffc: 76 04 jbe 10c002 <_Objects_Set_name+0xba> 10bffe: 0f be 4b 03 movsbl 0x3(%ebx),%ecx 10c002: 09 c1 or %eax,%ecx 10c004: 89 4f 0c mov %ecx,0xc(%edi) ((3 < length) ? s[ 3 ] : ' ') ); } return true; 10c007: b0 01 mov $0x1,%al } 10c009: 8d 65 f4 lea -0xc(%ebp),%esp 10c00c: 5b pop %ebx 10c00d: 5e pop %esi 10c00e: 5f pop %edi 10c00f: c9 leave 10c010: c3 ret =============================================================================== 0010ae00 <_POSIX_Condition_variables_Wait_support>: pthread_cond_t *cond, pthread_mutex_t *mutex, Watchdog_Interval timeout, bool already_timedout ) { 10ae00: 55 push %ebp 10ae01: 89 e5 mov %esp,%ebp 10ae03: 57 push %edi 10ae04: 56 push %esi 10ae05: 53 push %ebx 10ae06: 83 ec 34 sub $0x34,%esp 10ae09: 8b 75 0c mov 0xc(%ebp),%esi 10ae0c: 8a 45 14 mov 0x14(%ebp),%al 10ae0f: 88 45 d7 mov %al,-0x29(%ebp) register POSIX_Condition_variables_Control *the_cond; Objects_Locations location; int status; int mutex_status; if ( !_POSIX_Mutex_Get( mutex, &location ) ) { 10ae12: 8d 7d e4 lea -0x1c(%ebp),%edi 10ae15: 57 push %edi 10ae16: 56 push %esi 10ae17: e8 48 01 00 00 call 10af64 <_POSIX_Mutex_Get> 10ae1c: 83 c4 10 add $0x10,%esp return EINVAL; 10ae1f: bb 16 00 00 00 mov $0x16,%ebx register POSIX_Condition_variables_Control *the_cond; Objects_Locations location; int status; int mutex_status; if ( !_POSIX_Mutex_Get( mutex, &location ) ) { 10ae24: 85 c0 test %eax,%eax 10ae26: 0f 84 bb 00 00 00 je 10aee7 <_POSIX_Condition_variables_Wait_support+0xe7> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10ae2c: a1 04 74 12 00 mov 0x127404,%eax 10ae31: 48 dec %eax 10ae32: a3 04 74 12 00 mov %eax,0x127404 return EINVAL; } _Thread_Unnest_dispatch(); the_cond = _POSIX_Condition_variables_Get( cond, &location ); 10ae37: 52 push %edx 10ae38: 52 push %edx 10ae39: 57 push %edi 10ae3a: ff 75 08 pushl 0x8(%ebp) 10ae3d: e8 16 fe ff ff call 10ac58 <_POSIX_Condition_variables_Get> 10ae42: 89 c7 mov %eax,%edi switch ( location ) { 10ae44: 83 c4 10 add $0x10,%esp 10ae47: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp) 10ae4b: 0f 85 96 00 00 00 jne 10aee7 <_POSIX_Condition_variables_Wait_support+0xe7> case OBJECTS_LOCAL: if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) { 10ae51: 8b 40 14 mov 0x14(%eax),%eax 10ae54: 85 c0 test %eax,%eax 10ae56: 74 0e je 10ae66 <_POSIX_Condition_variables_Wait_support+0x66> 10ae58: 3b 06 cmp (%esi),%eax 10ae5a: 74 0a je 10ae66 <_POSIX_Condition_variables_Wait_support+0x66> _Thread_Enable_dispatch(); 10ae5c: e8 79 2d 00 00 call 10dbda <_Thread_Enable_dispatch> return EINVAL; 10ae61: e9 81 00 00 00 jmp 10aee7 <_POSIX_Condition_variables_Wait_support+0xe7> } (void) pthread_mutex_unlock( mutex ); 10ae66: 83 ec 0c sub $0xc,%esp 10ae69: 56 push %esi 10ae6a: e8 25 03 00 00 call 10b194 _Thread_Enable_dispatch(); return EINVAL; } */ if ( !already_timedout ) { 10ae6f: 83 c4 10 add $0x10,%esp 10ae72: 80 7d d7 00 cmpb $0x0,-0x29(%ebp) 10ae76: 75 50 jne 10aec8 <_POSIX_Condition_variables_Wait_support+0xc8> the_cond->Mutex = *mutex; 10ae78: 8b 06 mov (%esi),%eax 10ae7a: 89 47 14 mov %eax,0x14(%edi) RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 10ae7d: c7 47 48 01 00 00 00 movl $0x1,0x48(%edi) _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; 10ae84: a1 54 79 12 00 mov 0x127954,%eax 10ae89: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) _Thread_Executing->Wait.queue = &the_cond->Wait_queue; 10ae90: 83 c7 18 add $0x18,%edi 10ae93: 89 78 44 mov %edi,0x44(%eax) _Thread_Executing->Wait.id = *cond; 10ae96: 8b 4d 08 mov 0x8(%ebp),%ecx 10ae99: 8b 11 mov (%ecx),%edx 10ae9b: 89 50 20 mov %edx,0x20(%eax) _Thread_queue_Enqueue( &the_cond->Wait_queue, timeout ); 10ae9e: 50 push %eax 10ae9f: 68 84 e3 10 00 push $0x10e384 10aea4: ff 75 10 pushl 0x10(%ebp) 10aea7: 57 push %edi 10aea8: e8 b7 31 00 00 call 10e064 <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 10aead: e8 28 2d 00 00 call 10dbda <_Thread_Enable_dispatch> /* * Switch ourself out because we blocked as a result of the * _Thread_queue_Enqueue. */ status = _Thread_Executing->Wait.return_code; 10aeb2: a1 54 79 12 00 mov 0x127954,%eax 10aeb7: 8b 58 34 mov 0x34(%eax),%ebx if ( status && status != ETIMEDOUT ) 10aeba: 83 c4 10 add $0x10,%esp 10aebd: 83 fb 74 cmp $0x74,%ebx 10aec0: 74 10 je 10aed2 <_POSIX_Condition_variables_Wait_support+0xd2> 10aec2: 85 db test %ebx,%ebx 10aec4: 74 0c je 10aed2 <_POSIX_Condition_variables_Wait_support+0xd2><== ALWAYS TAKEN 10aec6: eb 1f jmp 10aee7 <_POSIX_Condition_variables_Wait_support+0xe7><== NOT EXECUTED return status; } else { _Thread_Enable_dispatch(); 10aec8: e8 0d 2d 00 00 call 10dbda <_Thread_Enable_dispatch> status = ETIMEDOUT; 10aecd: bb 74 00 00 00 mov $0x74,%ebx /* * When we get here the dispatch disable level is 0. */ mutex_status = pthread_mutex_lock( mutex ); 10aed2: 83 ec 0c sub $0xc,%esp 10aed5: 56 push %esi 10aed6: e8 39 02 00 00 call 10b114 if ( mutex_status ) 10aedb: 83 c4 10 add $0x10,%esp 10aede: 85 c0 test %eax,%eax 10aee0: 74 05 je 10aee7 <_POSIX_Condition_variables_Wait_support+0xe7> return EINVAL; 10aee2: bb 16 00 00 00 mov $0x16,%ebx case OBJECTS_ERROR: break; } return EINVAL; } 10aee7: 89 d8 mov %ebx,%eax 10aee9: 8d 65 f4 lea -0xc(%ebp),%esp 10aeec: 5b pop %ebx 10aeed: 5e pop %esi 10aeee: 5f pop %edi 10aeef: c9 leave 10aef0: c3 ret =============================================================================== 0010e31c <_POSIX_Message_queue_Receive_support>: size_t msg_len, unsigned int *msg_prio, bool wait, Watchdog_Interval timeout ) { 10e31c: 55 push %ebp 10e31d: 89 e5 mov %esp,%ebp 10e31f: 57 push %edi 10e320: 56 push %esi 10e321: 53 push %ebx 10e322: 83 ec 30 sub $0x30,%esp 10e325: 8b 75 08 mov 0x8(%ebp),%esi 10e328: 8b 5d 14 mov 0x14(%ebp),%ebx 10e32b: 8a 55 18 mov 0x18(%ebp),%dl POSIX_Message_queue_Control_fd *the_mq_fd; Objects_Locations location; size_t length_out; bool do_wait; the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); 10e32e: 8d 45 e4 lea -0x1c(%ebp),%eax RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd ( mqd_t id, Objects_Locations *location ) { return (POSIX_Message_queue_Control_fd *) _Objects_Get( 10e331: 50 push %eax 10e332: 56 push %esi 10e333: 68 fc cb 12 00 push $0x12cbfc 10e338: 88 55 d4 mov %dl,-0x2c(%ebp) 10e33b: e8 d4 2a 00 00 call 110e14 <_Objects_Get> switch ( location ) { 10e340: 83 c4 10 add $0x10,%esp 10e343: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp) 10e347: 8a 55 d4 mov -0x2c(%ebp),%dl 10e34a: 0f 85 aa 00 00 00 jne 10e3fa <_POSIX_Message_queue_Receive_support+0xde> case OBJECTS_LOCAL: if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) { 10e350: 8b 78 14 mov 0x14(%eax),%edi 10e353: 89 f9 mov %edi,%ecx 10e355: 83 e1 03 and $0x3,%ecx 10e358: 49 dec %ecx 10e359: 75 0a jne 10e365 <_POSIX_Message_queue_Receive_support+0x49> _Thread_Enable_dispatch(); 10e35b: e8 02 33 00 00 call 111662 <_Thread_Enable_dispatch> 10e360: e9 95 00 00 00 jmp 10e3fa <_POSIX_Message_queue_Receive_support+0xde> rtems_set_errno_and_return_minus_one( EBADF ); } the_mq = the_mq_fd->Queue; 10e365: 8b 40 10 mov 0x10(%eax),%eax if ( msg_len < the_mq->Message_queue.maximum_message_size ) { 10e368: 8b 48 68 mov 0x68(%eax),%ecx 10e36b: 39 4d 10 cmp %ecx,0x10(%ebp) 10e36e: 73 15 jae 10e385 <_POSIX_Message_queue_Receive_support+0x69> _Thread_Enable_dispatch(); 10e370: e8 ed 32 00 00 call 111662 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( EMSGSIZE ); 10e375: e8 d2 8a 00 00 call 116e4c <__errno> 10e37a: c7 00 7a 00 00 00 movl $0x7a,(%eax) 10e380: e9 80 00 00 00 jmp 10e405 <_POSIX_Message_queue_Receive_support+0xe9> /* * Now if something goes wrong, we return a "length" of -1 * to indicate an error. */ length_out = -1; 10e385: c7 45 e0 ff ff ff ff movl $0xffffffff,-0x20(%ebp) /* * A timed receive with a bad time will do a poll regardless. */ if ( wait ) 10e38c: 31 c9 xor %ecx,%ecx 10e38e: 84 d2 test %dl,%dl 10e390: 74 09 je 10e39b <_POSIX_Message_queue_Receive_support+0x7f><== NEVER TAKEN do_wait = (the_mq_fd->oflag & O_NONBLOCK) ? false : true; 10e392: 81 e7 00 40 00 00 and $0x4000,%edi 10e398: 0f 94 c1 sete %cl do_wait = wait; /* * Now perform the actual message receive */ _CORE_message_queue_Seize( 10e39b: 52 push %edx 10e39c: 52 push %edx 10e39d: ff 75 1c pushl 0x1c(%ebp) 10e3a0: 0f b6 c9 movzbl %cl,%ecx 10e3a3: 51 push %ecx 10e3a4: 8d 55 e0 lea -0x20(%ebp),%edx 10e3a7: 52 push %edx 10e3a8: ff 75 0c pushl 0xc(%ebp) 10e3ab: 56 push %esi 10e3ac: 83 c0 1c add $0x1c,%eax 10e3af: 50 push %eax 10e3b0: e8 4f 1c 00 00 call 110004 <_CORE_message_queue_Seize> &length_out, do_wait, timeout ); _Thread_Enable_dispatch(); 10e3b5: 83 c4 20 add $0x20,%esp 10e3b8: e8 a5 32 00 00 call 111662 <_Thread_Enable_dispatch> *msg_prio = _POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count); 10e3bd: a1 74 cc 12 00 mov 0x12cc74,%eax RTEMS_INLINE_ROUTINE unsigned int _POSIX_Message_queue_Priority_from_core( CORE_message_queue_Submit_types priority ) { /* absolute value without a library dependency */ return ((priority >= 0) ? priority : -priority); 10e3c2: 8b 50 24 mov 0x24(%eax),%edx 10e3c5: c1 fa 1f sar $0x1f,%edx 10e3c8: 8b 48 24 mov 0x24(%eax),%ecx 10e3cb: 31 d1 xor %edx,%ecx 10e3cd: 89 0b mov %ecx,(%ebx) 10e3cf: 29 13 sub %edx,(%ebx) if ( !_Thread_Executing->Wait.return_code ) 10e3d1: 83 78 34 00 cmpl $0x0,0x34(%eax) 10e3d5: 75 05 jne 10e3dc <_POSIX_Message_queue_Receive_support+0xc0> return length_out; 10e3d7: 8b 45 e0 mov -0x20(%ebp),%eax 10e3da: eb 2c jmp 10e408 <_POSIX_Message_queue_Receive_support+0xec> rtems_set_errno_and_return_minus_one( 10e3dc: e8 6b 8a 00 00 call 116e4c <__errno> 10e3e1: 89 c3 mov %eax,%ebx 10e3e3: 83 ec 0c sub $0xc,%esp 10e3e6: a1 74 cc 12 00 mov 0x12cc74,%eax 10e3eb: ff 70 34 pushl 0x34(%eax) 10e3ee: e8 ed 01 00 00 call 10e5e0 <_POSIX_Message_queue_Translate_core_message_queue_return_code> 10e3f3: 89 03 mov %eax,(%ebx) 10e3f5: 83 c4 10 add $0x10,%esp 10e3f8: eb 0b jmp 10e405 <_POSIX_Message_queue_Receive_support+0xe9> #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); 10e3fa: e8 4d 8a 00 00 call 116e4c <__errno> 10e3ff: c7 00 09 00 00 00 movl $0x9,(%eax) 10e405: 83 c8 ff or $0xffffffff,%eax } 10e408: 8d 65 f4 lea -0xc(%ebp),%esp 10e40b: 5b pop %ebx 10e40c: 5e pop %esi 10e40d: 5f pop %edi 10e40e: c9 leave 10e40f: c3 ret =============================================================================== 0010e85c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>: #include void _POSIX_Thread_Evaluate_cancellation_and_enable_dispatch( Thread_Control *the_thread ) { 10e85c: 55 push %ebp 10e85d: 89 e5 mov %esp,%ebp 10e85f: 83 ec 08 sub $0x8,%esp 10e862: 8b 55 08 mov 0x8(%ebp),%edx POSIX_API_Control *thread_support; thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ]; 10e865: 8b 82 f8 00 00 00 mov 0xf8(%edx),%eax if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 10e86b: 83 b8 d4 00 00 00 00 cmpl $0x0,0xd4(%eax) 10e872: 75 2c jne 10e8a0 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x44><== NEVER TAKEN 10e874: 83 b8 d8 00 00 00 01 cmpl $0x1,0xd8(%eax) 10e87b: 75 23 jne 10e8a0 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x44> thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && 10e87d: 83 b8 dc 00 00 00 00 cmpl $0x0,0xdc(%eax) 10e884: 74 1a je 10e8a0 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x44> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10e886: a1 d4 51 12 00 mov 0x1251d4,%eax 10e88b: 48 dec %eax 10e88c: a3 d4 51 12 00 mov %eax,0x1251d4 thread_support->cancelation_requested ) { _Thread_Unnest_dispatch(); _POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED ); 10e891: 50 push %eax 10e892: 50 push %eax 10e893: 6a ff push $0xffffffff 10e895: 52 push %edx 10e896: e8 4d 08 00 00 call 10f0e8 <_POSIX_Thread_Exit> 10e89b: 83 c4 10 add $0x10,%esp } else _Thread_Enable_dispatch(); } 10e89e: c9 leave 10e89f: c3 ret 10e8a0: c9 leave thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && thread_support->cancelation_requested ) { _Thread_Unnest_dispatch(); _POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED ); } else _Thread_Enable_dispatch(); 10e8a1: e9 38 da ff ff jmp 10c2de <_Thread_Enable_dispatch> =============================================================================== 0010fb18 <_POSIX_Thread_Translate_sched_param>: int policy, struct sched_param *param, Thread_CPU_budget_algorithms *budget_algorithm, Thread_CPU_budget_algorithm_callout *budget_callout ) { 10fb18: 55 push %ebp 10fb19: 89 e5 mov %esp,%ebp 10fb1b: 57 push %edi 10fb1c: 56 push %esi 10fb1d: 53 push %ebx 10fb1e: 83 ec 28 sub $0x28,%esp 10fb21: 8b 55 08 mov 0x8(%ebp),%edx 10fb24: 8b 5d 0c mov 0xc(%ebp),%ebx 10fb27: 8b 7d 10 mov 0x10(%ebp),%edi if ( !_POSIX_Priority_Is_valid( param->sched_priority ) ) 10fb2a: ff 33 pushl (%ebx) 10fb2c: 89 55 e0 mov %edx,-0x20(%ebp) 10fb2f: e8 c4 ff ff ff call 10faf8 <_POSIX_Priority_Is_valid> 10fb34: 83 c4 10 add $0x10,%esp return EINVAL; 10fb37: be 16 00 00 00 mov $0x16,%esi struct sched_param *param, Thread_CPU_budget_algorithms *budget_algorithm, Thread_CPU_budget_algorithm_callout *budget_callout ) { if ( !_POSIX_Priority_Is_valid( param->sched_priority ) ) 10fb3c: 84 c0 test %al,%al 10fb3e: 8b 55 e0 mov -0x20(%ebp),%edx 10fb41: 0f 84 a4 00 00 00 je 10fbeb <_POSIX_Thread_Translate_sched_param+0xd3><== NEVER TAKEN return EINVAL; *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; 10fb47: c7 07 00 00 00 00 movl $0x0,(%edi) *budget_callout = NULL; 10fb4d: 8b 45 14 mov 0x14(%ebp),%eax 10fb50: c7 00 00 00 00 00 movl $0x0,(%eax) if ( policy == SCHED_OTHER ) { 10fb56: 85 d2 test %edx,%edx 10fb58: 75 0b jne 10fb65 <_POSIX_Thread_Translate_sched_param+0x4d> *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 10fb5a: c7 07 01 00 00 00 movl $0x1,(%edi) 10fb60: e9 83 00 00 00 jmp 10fbe8 <_POSIX_Thread_Translate_sched_param+0xd0> return 0; } if ( policy == SCHED_FIFO ) { *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; return 0; 10fb65: 31 f6 xor %esi,%esi if ( policy == SCHED_OTHER ) { *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; return 0; } if ( policy == SCHED_FIFO ) { 10fb67: 83 fa 01 cmp $0x1,%edx 10fb6a: 74 7f je 10fbeb <_POSIX_Thread_Translate_sched_param+0xd3> *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; return 0; } if ( policy == SCHED_RR ) { 10fb6c: 83 fa 02 cmp $0x2,%edx 10fb6f: 75 08 jne 10fb79 <_POSIX_Thread_Translate_sched_param+0x61> *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE; 10fb71: c7 07 02 00 00 00 movl $0x2,(%edi) return 0; 10fb77: eb 72 jmp 10fbeb <_POSIX_Thread_Translate_sched_param+0xd3> *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT; *budget_callout = _POSIX_Threads_Sporadic_budget_callout; return 0; } return EINVAL; 10fb79: be 16 00 00 00 mov $0x16,%esi if ( policy == SCHED_RR ) { *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE; return 0; } if ( policy == SCHED_SPORADIC ) { 10fb7e: 83 fa 04 cmp $0x4,%edx 10fb81: 75 68 jne 10fbeb <_POSIX_Thread_Translate_sched_param+0xd3> if ( (param->sched_ss_repl_period.tv_sec == 0) && 10fb83: 83 7b 08 00 cmpl $0x0,0x8(%ebx) 10fb87: 75 06 jne 10fb8f <_POSIX_Thread_Translate_sched_param+0x77> 10fb89: 83 7b 0c 00 cmpl $0x0,0xc(%ebx) 10fb8d: 74 5c je 10fbeb <_POSIX_Thread_Translate_sched_param+0xd3> (param->sched_ss_repl_period.tv_nsec == 0) ) return EINVAL; if ( (param->sched_ss_init_budget.tv_sec == 0) && 10fb8f: 83 7b 10 00 cmpl $0x0,0x10(%ebx) 10fb93: 75 0b jne 10fba0 <_POSIX_Thread_Translate_sched_param+0x88> (param->sched_ss_init_budget.tv_nsec == 0) ) return EINVAL; 10fb95: be 16 00 00 00 mov $0x16,%esi if ( policy == SCHED_SPORADIC ) { if ( (param->sched_ss_repl_period.tv_sec == 0) && (param->sched_ss_repl_period.tv_nsec == 0) ) return EINVAL; if ( (param->sched_ss_init_budget.tv_sec == 0) && 10fb9a: 83 7b 14 00 cmpl $0x0,0x14(%ebx) 10fb9e: 74 4b je 10fbeb <_POSIX_Thread_Translate_sched_param+0xd3> (param->sched_ss_init_budget.tv_nsec == 0) ) return EINVAL; if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) < 10fba0: 83 ec 0c sub $0xc,%esp 10fba3: 8d 43 08 lea 0x8(%ebx),%eax 10fba6: 50 push %eax 10fba7: e8 58 de ff ff call 10da04 <_Timespec_To_ticks> 10fbac: 89 45 e4 mov %eax,-0x1c(%ebp) _Timespec_To_ticks( ¶m->sched_ss_init_budget ) ) 10fbaf: 8d 43 10 lea 0x10(%ebx),%eax 10fbb2: 89 04 24 mov %eax,(%esp) 10fbb5: e8 4a de ff ff call 10da04 <_Timespec_To_ticks> if ( (param->sched_ss_init_budget.tv_sec == 0) && (param->sched_ss_init_budget.tv_nsec == 0) ) return EINVAL; if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) < 10fbba: 83 c4 10 add $0x10,%esp _Timespec_To_ticks( ¶m->sched_ss_init_budget ) ) return EINVAL; 10fbbd: be 16 00 00 00 mov $0x16,%esi if ( (param->sched_ss_init_budget.tv_sec == 0) && (param->sched_ss_init_budget.tv_nsec == 0) ) return EINVAL; if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) < 10fbc2: 39 45 e4 cmp %eax,-0x1c(%ebp) 10fbc5: 72 24 jb 10fbeb <_POSIX_Thread_Translate_sched_param+0xd3> _Timespec_To_ticks( ¶m->sched_ss_init_budget ) ) return EINVAL; if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) ) 10fbc7: 83 ec 0c sub $0xc,%esp 10fbca: ff 73 04 pushl 0x4(%ebx) 10fbcd: e8 26 ff ff ff call 10faf8 <_POSIX_Priority_Is_valid> 10fbd2: 83 c4 10 add $0x10,%esp 10fbd5: 84 c0 test %al,%al 10fbd7: 74 12 je 10fbeb <_POSIX_Thread_Translate_sched_param+0xd3> return EINVAL; *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT; 10fbd9: c7 07 03 00 00 00 movl $0x3,(%edi) *budget_callout = _POSIX_Threads_Sporadic_budget_callout; 10fbdf: 8b 45 14 mov 0x14(%ebp),%eax 10fbe2: c7 00 41 a8 10 00 movl $0x10a841,(%eax) return 0; 10fbe8: 66 31 f6 xor %si,%si } return EINVAL; } 10fbeb: 89 f0 mov %esi,%eax 10fbed: 8d 65 f4 lea -0xc(%ebp),%esp 10fbf0: 5b pop %ebx 10fbf1: 5e pop %esi 10fbf2: 5f pop %edi 10fbf3: c9 leave 10fbf4: c3 ret =============================================================================== 0010a544 <_POSIX_Threads_Initialize_user_threads_body>: * * Output parameters: NONE */ void _POSIX_Threads_Initialize_user_threads_body(void) { 10a544: 55 push %ebp 10a545: 89 e5 mov %esp,%ebp 10a547: 57 push %edi 10a548: 56 push %esi 10a549: 53 push %ebx 10a54a: 83 ec 5c sub $0x5c,%esp uint32_t maximum; posix_initialization_threads_table *user_threads; pthread_t thread_id; pthread_attr_t attr; user_threads = Configuration_POSIX_API.User_initialization_threads_table; 10a54d: 8b 3d 10 12 12 00 mov 0x121210,%edi maximum = Configuration_POSIX_API.number_of_initialization_threads; 10a553: 8b 15 0c 12 12 00 mov 0x12120c,%edx if ( !user_threads || maximum == 0 ) 10a559: 85 d2 test %edx,%edx 10a55b: 74 54 je 10a5b1 <_POSIX_Threads_Initialize_user_threads_body+0x6d><== NEVER TAKEN 10a55d: 85 ff test %edi,%edi 10a55f: 74 50 je 10a5b1 <_POSIX_Threads_Initialize_user_threads_body+0x6d><== NEVER TAKEN 10a561: 31 db xor %ebx,%ebx for ( index=0 ; index < maximum ; index++ ) { /* * There is no way for these calls to fail in this situation. */ (void) pthread_attr_init( &attr ); 10a563: 8d 75 a8 lea -0x58(%ebp),%esi 10a566: 83 ec 0c sub $0xc,%esp 10a569: 56 push %esi 10a56a: 89 55 a4 mov %edx,-0x5c(%ebp) 10a56d: e8 86 56 00 00 call 10fbf8 (void) pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED ); 10a572: 5a pop %edx 10a573: 59 pop %ecx 10a574: 6a 02 push $0x2 10a576: 56 push %esi 10a577: e8 a4 56 00 00 call 10fc20 (void) pthread_attr_setstacksize(&attr, user_threads[ index ].stack_size); 10a57c: 59 pop %ecx 10a57d: 58 pop %eax 10a57e: ff 74 df 04 pushl 0x4(%edi,%ebx,8) 10a582: 56 push %esi 10a583: e8 c4 56 00 00 call 10fc4c status = pthread_create( 10a588: 6a 00 push $0x0 10a58a: ff 34 df pushl (%edi,%ebx,8) 10a58d: 56 push %esi 10a58e: 8d 45 e4 lea -0x1c(%ebp),%eax 10a591: 50 push %eax 10a592: e8 e5 fc ff ff call 10a27c &thread_id, &attr, user_threads[ index ].thread_entry, NULL ); if ( status ) 10a597: 83 c4 20 add $0x20,%esp 10a59a: 85 c0 test %eax,%eax 10a59c: 8b 55 a4 mov -0x5c(%ebp),%edx 10a59f: 74 0b je 10a5ac <_POSIX_Threads_Initialize_user_threads_body+0x68> _Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status ); 10a5a1: 52 push %edx 10a5a2: 50 push %eax 10a5a3: 6a 01 push $0x1 10a5a5: 6a 02 push $0x2 10a5a7: e8 fc 1b 00 00 call 10c1a8 <_Internal_error_Occurred> * * Setting the attributes explicitly is critical, since we don't want * to inherit the idle tasks attributes. */ for ( index=0 ; index < maximum ; index++ ) { 10a5ac: 43 inc %ebx 10a5ad: 39 d3 cmp %edx,%ebx 10a5af: 72 b5 jb 10a566 <_POSIX_Threads_Initialize_user_threads_body+0x22><== NEVER TAKEN NULL ); if ( status ) _Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status ); } } 10a5b1: 8d 65 f4 lea -0xc(%ebp),%esp 10a5b4: 5b pop %ebx 10a5b5: 5e pop %esi 10a5b6: 5f pop %edi 10a5b7: c9 leave 10a5b8: c3 ret =============================================================================== 0010ec4b <_POSIX_Threads_Sporadic_budget_TSR>: */ void _POSIX_Threads_Sporadic_budget_TSR( Objects_Id id __attribute__((unused)), void *argument ) { 10ec4b: 55 push %ebp 10ec4c: 89 e5 mov %esp,%ebp 10ec4e: 56 push %esi 10ec4f: 53 push %ebx 10ec50: 8b 5d 0c mov 0xc(%ebp),%ebx Thread_Control *the_thread; POSIX_API_Control *api; the_thread = argument; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 10ec53: 8b b3 f8 00 00 00 mov 0xf8(%ebx),%esi /* ticks is guaranteed to be at least one */ ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_init_budget ); 10ec59: 83 ec 0c sub $0xc,%esp 10ec5c: 8d 86 94 00 00 00 lea 0x94(%esi),%eax 10ec62: 50 push %eax 10ec63: e8 58 0e 00 00 call 10fac0 <_Timespec_To_ticks> the_thread->cpu_time_budget = ticks; 10ec68: 89 43 78 mov %eax,0x78(%ebx) RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core( int priority ) { return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1); 10ec6b: 0f b6 05 f4 01 12 00 movzbl 0x1201f4,%eax 10ec72: 2b 86 84 00 00 00 sub 0x84(%esi),%eax new_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority ); the_thread->real_priority = new_priority; 10ec78: 89 43 18 mov %eax,0x18(%ebx) */ #if 0 printk( "TSR %d %d %d\n", the_thread->resource_count, the_thread->current_priority, new_priority ); #endif if ( the_thread->resource_count == 0 ) { 10ec7b: 83 c4 10 add $0x10,%esp 10ec7e: 83 7b 1c 00 cmpl $0x0,0x1c(%ebx) 10ec82: 75 12 jne 10ec96 <_POSIX_Threads_Sporadic_budget_TSR+0x4b><== NEVER TAKEN /* * If this would make them less important, then do not change it. */ if ( the_thread->current_priority > new_priority ) { 10ec84: 39 43 14 cmp %eax,0x14(%ebx) 10ec87: 76 0d jbe 10ec96 <_POSIX_Threads_Sporadic_budget_TSR+0x4b> _Thread_Change_priority( the_thread, new_priority, true ); 10ec89: 52 push %edx 10ec8a: 6a 01 push $0x1 10ec8c: 50 push %eax 10ec8d: 53 push %ebx 10ec8e: e8 11 ce ff ff call 10baa4 <_Thread_Change_priority> 10ec93: 83 c4 10 add $0x10,%esp #endif } } /* ticks is guaranteed to be at least one */ ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_repl_period ); 10ec96: 83 ec 0c sub $0xc,%esp 10ec99: 8d 86 8c 00 00 00 lea 0x8c(%esi),%eax 10ec9f: 50 push %eax 10eca0: e8 1b 0e 00 00 call 10fac0 <_Timespec_To_ticks> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10eca5: 89 86 b0 00 00 00 mov %eax,0xb0(%esi) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10ecab: 83 c4 10 add $0x10,%esp _Watchdog_Insert_ticks( &api->Sporadic_timer, ticks ); 10ecae: 81 c6 a4 00 00 00 add $0xa4,%esi 10ecb4: 89 75 0c mov %esi,0xc(%ebp) 10ecb7: c7 45 08 ac 42 12 00 movl $0x1242ac,0x8(%ebp) } 10ecbe: 8d 65 f8 lea -0x8(%ebp),%esp 10ecc1: 5b pop %ebx 10ecc2: 5e pop %esi 10ecc3: c9 leave 10ecc4: e9 43 e0 ff ff jmp 10cd0c <_Watchdog_Insert> =============================================================================== 0010ecc9 <_POSIX_Threads_Sporadic_budget_callout>: * _POSIX_Threads_Sporadic_budget_callout */ void _POSIX_Threads_Sporadic_budget_callout( Thread_Control *the_thread ) { 10ecc9: 55 push %ebp 10ecca: 89 e5 mov %esp,%ebp 10eccc: 83 ec 08 sub $0x8,%esp 10eccf: 8b 45 08 mov 0x8(%ebp),%eax POSIX_API_Control *api; uint32_t new_priority; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 10ecd2: 8b 88 f8 00 00 00 mov 0xf8(%eax),%ecx /* * This will prevent the thread from consuming its entire "budget" * while at low priority. */ the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */ 10ecd8: c7 40 78 ff ff ff ff movl $0xffffffff,0x78(%eax) 10ecdf: 0f b6 15 f4 01 12 00 movzbl 0x1201f4,%edx 10ece6: 2b 91 88 00 00 00 sub 0x88(%ecx),%edx new_priority = _POSIX_Priority_To_core(api->schedparam.sched_ss_low_priority); the_thread->real_priority = new_priority; 10ecec: 89 50 18 mov %edx,0x18(%eax) */ #if 0 printk( "callout %d %d %d\n", the_thread->resource_count, the_thread->current_priority, new_priority ); #endif if ( the_thread->resource_count == 0 ) { 10ecef: 83 78 1c 00 cmpl $0x0,0x1c(%eax) 10ecf3: 75 12 jne 10ed07 <_POSIX_Threads_Sporadic_budget_callout+0x3e><== NEVER TAKEN /* * Make sure we are actually lowering it. If they have lowered it * to logically lower than sched_ss_low_priority, then we do not want to * change it. */ if ( the_thread->current_priority < new_priority ) { 10ecf5: 39 50 14 cmp %edx,0x14(%eax) 10ecf8: 73 0d jae 10ed07 <_POSIX_Threads_Sporadic_budget_callout+0x3e><== NEVER TAKEN _Thread_Change_priority( the_thread, new_priority, true ); 10ecfa: 51 push %ecx 10ecfb: 6a 01 push $0x1 10ecfd: 52 push %edx 10ecfe: 50 push %eax 10ecff: e8 a0 cd ff ff call 10baa4 <_Thread_Change_priority> 10ed04: 83 c4 10 add $0x10,%esp #if 0 printk( "lower priority\n" ); #endif } } } 10ed07: c9 leave 10ed08: c3 ret =============================================================================== 0010a314 <_POSIX_Timer_TSR>: * This is the operation that is run when a timer expires */ void _POSIX_Timer_TSR( Objects_Id timer __attribute__((unused)), void *data) { 10a314: 55 push %ebp 10a315: 89 e5 mov %esp,%ebp 10a317: 53 push %ebx 10a318: 83 ec 04 sub $0x4,%esp 10a31b: 8b 5d 0c mov 0xc(%ebp),%ebx bool activated; ptimer = (POSIX_Timer_Control *)data; /* Increment the number of expirations. */ ptimer->overrun = ptimer->overrun + 1; 10a31e: ff 43 68 incl 0x68(%ebx) /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || 10a321: 83 7b 54 00 cmpl $0x0,0x54(%ebx) 10a325: 75 06 jne 10a32d <_POSIX_Timer_TSR+0x19> 10a327: 83 7b 58 00 cmpl $0x0,0x58(%ebx) 10a32b: 74 34 je 10a361 <_POSIX_Timer_TSR+0x4d> <== NEVER TAKEN ( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) { activated = _POSIX_Timer_Insert_helper( 10a32d: 83 ec 0c sub $0xc,%esp 10a330: 53 push %ebx 10a331: 68 14 a3 10 00 push $0x10a314 10a336: ff 73 08 pushl 0x8(%ebx) 10a339: ff 73 64 pushl 0x64(%ebx) 10a33c: 8d 43 10 lea 0x10(%ebx),%eax 10a33f: 50 push %eax 10a340: e8 57 55 00 00 call 10f89c <_POSIX_Timer_Insert_helper> ptimer->ticks, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) 10a345: 83 c4 20 add $0x20,%esp 10a348: 84 c0 test %al,%al 10a34a: 74 30 je 10a37c <_POSIX_Timer_TSR+0x68> <== NEVER TAKEN return; /* Store the time when the timer was started again */ _TOD_Get( &ptimer->time ); 10a34c: 83 ec 0c sub $0xc,%esp 10a34f: 8d 43 6c lea 0x6c(%ebx),%eax 10a352: 50 push %eax 10a353: e8 44 14 00 00 call 10b79c <_TOD_Get> /* The state really did not change but just to be safe */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; 10a358: c6 43 3c 03 movb $0x3,0x3c(%ebx) 10a35c: 83 c4 10 add $0x10,%esp 10a35f: eb 04 jmp 10a365 <_POSIX_Timer_TSR+0x51> } else { /* Indicates that the timer is stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; 10a361: c6 43 3c 04 movb $0x4,0x3c(%ebx) <== NOT EXECUTED /* * The sending of the signal to the process running the handling function * specified for that signal is simulated */ if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) { 10a365: 50 push %eax 10a366: 50 push %eax 10a367: ff 73 44 pushl 0x44(%ebx) 10a36a: ff 73 38 pushl 0x38(%ebx) 10a36d: e8 fe 50 00 00 call 10f470 } /* After the signal handler returns, the count of expirations of the * timer must be set to 0. */ ptimer->overrun = 0; 10a372: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx) 10a379: 83 c4 10 add $0x10,%esp } 10a37c: 8b 5d fc mov -0x4(%ebp),%ebx 10a37f: c9 leave 10a380: c3 ret =============================================================================== 00110b94 <_POSIX_signals_Check_signal>: bool _POSIX_signals_Check_signal( POSIX_API_Control *api, int signo, bool is_global ) { 110b94: 55 push %ebp 110b95: 89 e5 mov %esp,%ebp 110b97: 57 push %edi 110b98: 56 push %esi 110b99: 53 push %ebx 110b9a: 83 ec 38 sub $0x38,%esp 110b9d: 8b 5d 08 mov 0x8(%ebp),%ebx 110ba0: 8b 75 0c mov 0xc(%ebp),%esi siginfo_t siginfo_struct; sigset_t saved_signals_blocked; if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct, 110ba3: 6a 01 push $0x1 110ba5: 0f b6 45 10 movzbl 0x10(%ebp),%eax 110ba9: 50 push %eax 110baa: 8d 7d dc lea -0x24(%ebp),%edi 110bad: 57 push %edi 110bae: 56 push %esi 110baf: 53 push %ebx 110bb0: e8 5b 00 00 00 call 110c10 <_POSIX_signals_Clear_signals> 110bb5: 88 c2 mov %al,%dl 110bb7: 83 c4 20 add $0x20,%esp is_global, true ) ) return false; 110bba: 31 c0 xor %eax,%eax ) { siginfo_t siginfo_struct; sigset_t saved_signals_blocked; if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct, 110bbc: 84 d2 test %dl,%dl 110bbe: 74 46 je 110c06 <_POSIX_signals_Check_signal+0x72> #endif /* * Just to prevent sending a signal which is currently being ignored. */ if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN ) 110bc0: 6b ce 0c imul $0xc,%esi,%ecx 110bc3: 8b 91 4c 47 12 00 mov 0x12474c(%ecx),%edx 110bc9: 83 fa 01 cmp $0x1,%edx 110bcc: 74 38 je 110c06 <_POSIX_signals_Check_signal+0x72><== NEVER TAKEN return false; /* * Block the signals requested in sa_mask */ saved_signals_blocked = api->signals_blocked; 110bce: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 110bd4: 89 45 d4 mov %eax,-0x2c(%ebp) api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask; 110bd7: 0b 81 48 47 12 00 or 0x124748(%ecx),%eax 110bdd: 89 83 cc 00 00 00 mov %eax,0xcc(%ebx) /* * Here, the signal handler function executes */ switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) { 110be3: 83 b9 44 47 12 00 02 cmpl $0x2,0x124744(%ecx) 110bea: 75 06 jne 110bf2 <_POSIX_signals_Check_signal+0x5e> case SA_SIGINFO: (*_POSIX_signals_Vectors[ signo ].sa_sigaction)( 110bec: 50 push %eax 110bed: 6a 00 push $0x0 110bef: 57 push %edi 110bf0: eb 03 jmp 110bf5 <_POSIX_signals_Check_signal+0x61> &siginfo_struct, NULL /* context is undefined per 1003.1b-1993, p. 66 */ ); break; default: (*_POSIX_signals_Vectors[ signo ].sa_handler)( signo ); 110bf2: 83 ec 0c sub $0xc,%esp 110bf5: 56 push %esi 110bf6: ff d2 call *%edx break; 110bf8: 83 c4 10 add $0x10,%esp } /* * Restore the previous set of blocked signals */ api->signals_blocked = saved_signals_blocked; 110bfb: 8b 45 d4 mov -0x2c(%ebp),%eax 110bfe: 89 83 cc 00 00 00 mov %eax,0xcc(%ebx) return true; 110c04: b0 01 mov $0x1,%al } 110c06: 8d 65 f4 lea -0xc(%ebp),%esp 110c09: 5b pop %ebx 110c0a: 5e pop %esi 110c0b: 5f pop %edi 110c0c: c9 leave 110c0d: c3 ret =============================================================================== 00111104 <_POSIX_signals_Clear_process_signals>: */ void _POSIX_signals_Clear_process_signals( int signo ) { 111104: 55 push %ebp 111105: 89 e5 mov %esp,%ebp 111107: 53 push %ebx 111108: 8b 4d 08 mov 0x8(%ebp),%ecx clear_signal = true; mask = signo_to_mask( signo ); ISR_Level level; _ISR_Disable( level ); 11110b: 9c pushf 11110c: fa cli 11110d: 5a pop %edx if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) { 11110e: 6b c1 0c imul $0xc,%ecx,%eax 111111: 83 b8 44 47 12 00 02 cmpl $0x2,0x124744(%eax) 111118: 75 0e jne 111128 <_POSIX_signals_Clear_process_signals+0x24> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 11111a: 8d 98 40 49 12 00 lea 0x124940(%eax),%ebx if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) ) 111120: 39 98 3c 49 12 00 cmp %ebx,0x12493c(%eax) 111126: 75 0e jne 111136 <_POSIX_signals_Clear_process_signals+0x32><== NEVER TAKEN 111128: 49 dec %ecx 111129: b8 fe ff ff ff mov $0xfffffffe,%eax clear_signal = false; } if ( clear_signal ) { _POSIX_signals_Pending &= ~mask; 11112e: d3 c0 rol %cl,%eax 111130: 21 05 38 49 12 00 and %eax,0x124938 } _ISR_Enable( level ); 111136: 52 push %edx 111137: 9d popf } 111138: 5b pop %ebx 111139: c9 leave 11113a: c3 ret =============================================================================== 0010abb8 <_POSIX_signals_Get_highest>: #include int _POSIX_signals_Get_highest( sigset_t set ) { 10abb8: 55 push %ebp 10abb9: 89 e5 mov %esp,%ebp 10abbb: 56 push %esi 10abbc: 53 push %ebx 10abbd: 8b 55 08 mov 0x8(%ebp),%edx int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { 10abc0: b8 1b 00 00 00 mov $0x1b,%eax 10abc5: bb 01 00 00 00 mov $0x1,%ebx #include #include #include #include int _POSIX_signals_Get_highest( 10abca: 8d 48 ff lea -0x1(%eax),%ecx 10abcd: 89 de mov %ebx,%esi 10abcf: d3 e6 shl %cl,%esi ) { int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { if ( set & signo_to_mask( signo ) ) { 10abd1: 85 d6 test %edx,%esi 10abd3: 75 1e jne 10abf3 <_POSIX_signals_Get_highest+0x3b><== NEVER TAKEN sigset_t set ) { int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { 10abd5: 40 inc %eax 10abd6: 83 f8 20 cmp $0x20,%eax 10abd9: 75 ef jne 10abca <_POSIX_signals_Get_highest+0x12> 10abdb: b0 01 mov $0x1,%al 10abdd: bb 01 00 00 00 mov $0x1,%ebx #include #include #include #include int _POSIX_signals_Get_highest( 10abe2: 8d 48 ff lea -0x1(%eax),%ecx 10abe5: 89 de mov %ebx,%esi 10abe7: d3 e6 shl %cl,%esi #if (SIGHUP != 1) #error "Assumption that SIGHUP==1 violated!!" #endif for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { if ( set & signo_to_mask( signo ) ) { 10abe9: 85 d6 test %edx,%esi 10abeb: 75 06 jne 10abf3 <_POSIX_signals_Get_highest+0x3b> */ #if (SIGHUP != 1) #error "Assumption that SIGHUP==1 violated!!" #endif for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { 10abed: 40 inc %eax 10abee: 83 f8 1b cmp $0x1b,%eax 10abf1: 75 ef jne 10abe2 <_POSIX_signals_Get_highest+0x2a><== ALWAYS TAKEN * a return 0. This routine will NOT be called unless a signal * is pending in the set passed in. */ found_it: return signo; } 10abf3: 5b pop %ebx 10abf4: 5e pop %esi 10abf5: c9 leave 10abf6: c3 ret =============================================================================== 00121b18 <_POSIX_signals_Unblock_thread>: bool _POSIX_signals_Unblock_thread( Thread_Control *the_thread, int signo, siginfo_t *info ) { 121b18: 55 push %ebp 121b19: 89 e5 mov %esp,%ebp 121b1b: 57 push %edi 121b1c: 56 push %esi 121b1d: 53 push %ebx 121b1e: 83 ec 0c sub $0xc,%esp 121b21: 8b 5d 08 mov 0x8(%ebp),%ebx 121b24: 8b 75 0c mov 0xc(%ebp),%esi POSIX_API_Control *api; sigset_t mask; siginfo_t *the_info = NULL; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 121b27: 8b 83 f8 00 00 00 mov 0xf8(%ebx),%eax 121b2d: 8d 4e ff lea -0x1(%esi),%ecx 121b30: ba 01 00 00 00 mov $0x1,%edx 121b35: d3 e2 shl %cl,%edx /* * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { 121b37: 8b 4b 10 mov 0x10(%ebx),%ecx 121b3a: 89 cf mov %ecx,%edi 121b3c: 81 e7 00 80 00 10 and $0x10008000,%edi 121b42: 81 ff 00 80 00 10 cmp $0x10008000,%edi 121b48: 75 55 jne 121b9f <_POSIX_signals_Unblock_thread+0x87> if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) { 121b4a: 85 53 30 test %edx,0x30(%ebx) 121b4d: 75 12 jne 121b61 <_POSIX_signals_Unblock_thread+0x49> 121b4f: 8b 88 cc 00 00 00 mov 0xcc(%eax),%ecx 121b55: f7 d1 not %ecx /* * This should only be reached via pthread_kill(). */ return false; 121b57: 31 c0 xor %eax,%eax * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) { 121b59: 85 ca test %ecx,%edx 121b5b: 0f 84 a5 00 00 00 je 121c06 <_POSIX_signals_Unblock_thread+0xee> the_thread->Wait.return_code = EINTR; 121b61: c7 43 34 04 00 00 00 movl $0x4,0x34(%ebx) the_info = (siginfo_t *) the_thread->Wait.return_argument; 121b68: 8b 43 28 mov 0x28(%ebx),%eax if ( !info ) { 121b6b: 83 7d 10 00 cmpl $0x0,0x10(%ebp) 121b6f: 75 12 jne 121b83 <_POSIX_signals_Unblock_thread+0x6b> the_info->si_signo = signo; 121b71: 89 30 mov %esi,(%eax) the_info->si_code = SI_USER; 121b73: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax) the_info->si_value.sival_int = 0; 121b7a: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax) 121b81: eb 0c jmp 121b8f <_POSIX_signals_Unblock_thread+0x77> } else { *the_info = *info; 121b83: b9 03 00 00 00 mov $0x3,%ecx 121b88: 89 c7 mov %eax,%edi 121b8a: 8b 75 10 mov 0x10(%ebp),%esi 121b8d: f3 a5 rep movsl %ds:(%esi),%es:(%edi) } _Thread_queue_Extract_with_proxy( the_thread ); 121b8f: 83 ec 0c sub $0xc,%esp 121b92: 53 push %ebx 121b93: e8 cc f1 fe ff call 110d64 <_Thread_queue_Extract_with_proxy> return true; 121b98: 83 c4 10 add $0x10,%esp 121b9b: b0 01 mov $0x1,%al 121b9d: eb 67 jmp 121c06 <_POSIX_signals_Unblock_thread+0xee> } /* * Thread is not waiting due to a sigwait. */ if ( ~api->signals_blocked & mask ) { 121b9f: 8b b0 cc 00 00 00 mov 0xcc(%eax),%esi 121ba5: f7 d6 not %esi } else if ( the_thread->current_state == STATES_READY ) { if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _Context_Switch_necessary = true; } } return false; 121ba7: 31 c0 xor %eax,%eax } /* * Thread is not waiting due to a sigwait. */ if ( ~api->signals_blocked & mask ) { 121ba9: 85 f2 test %esi,%edx 121bab: 74 59 je 121c06 <_POSIX_signals_Unblock_thread+0xee> * it is not blocked, THEN * we need to dispatch at the end of this ISR. * + Any other combination, do nothing. */ if ( the_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) { 121bad: f7 c1 00 00 00 10 test $0x10000000,%ecx 121bb3: 74 35 je 121bea <_POSIX_signals_Unblock_thread+0xd2> the_thread->Wait.return_code = EINTR; 121bb5: c7 43 34 04 00 00 00 movl $0x4,0x34(%ebx) #if 0 if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) ) _Thread_queue_Extract_with_proxy( the_thread ); else #endif if ( _States_Is_delaying(the_thread->current_state) ){ 121bbc: 80 e1 08 and $0x8,%cl 121bbf: 74 45 je 121c06 <_POSIX_signals_Unblock_thread+0xee><== NEVER TAKEN if ( _Watchdog_Is_active( &the_thread->Timer ) ) 121bc1: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 121bc5: 75 0f jne 121bd6 <_POSIX_signals_Unblock_thread+0xbe><== NEVER TAKEN (void) _Watchdog_Remove( &the_thread->Timer ); 121bc7: 83 ec 0c sub $0xc,%esp 121bca: 8d 43 48 lea 0x48(%ebx),%eax 121bcd: 50 push %eax 121bce: e8 1d fa fe ff call 1115f0 <_Watchdog_Remove> 121bd3: 83 c4 10 add $0x10,%esp RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 121bd6: 50 push %eax 121bd7: 50 push %eax 121bd8: 68 f8 ff 03 10 push $0x1003fff8 121bdd: 53 push %ebx 121bde: e8 ad e7 fe ff call 110390 <_Thread_Clear_state> 121be3: 83 c4 10 add $0x10,%esp } else if ( the_thread->current_state == STATES_READY ) { if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _Context_Switch_necessary = true; } } return false; 121be6: 31 c0 xor %eax,%eax 121be8: eb 1c jmp 121c06 <_POSIX_signals_Unblock_thread+0xee> if ( _States_Is_delaying(the_thread->current_state) ){ if ( _Watchdog_Is_active( &the_thread->Timer ) ) (void) _Watchdog_Remove( &the_thread->Timer ); _Thread_Unblock( the_thread ); } } else if ( the_thread->current_state == STATES_READY ) { 121bea: 85 c9 test %ecx,%ecx 121bec: 75 18 jne 121c06 <_POSIX_signals_Unblock_thread+0xee><== NEVER TAKEN if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 121bee: 83 3d a4 a8 12 00 00 cmpl $0x0,0x12a8a4 121bf5: 74 0f je 121c06 <_POSIX_signals_Unblock_thread+0xee> 121bf7: 3b 1d a8 a8 12 00 cmp 0x12a8a8,%ebx 121bfd: 75 07 jne 121c06 <_POSIX_signals_Unblock_thread+0xee><== NEVER TAKEN _Context_Switch_necessary = true; 121bff: c6 05 b4 a8 12 00 01 movb $0x1,0x12a8b4 } } return false; } 121c06: 8d 65 f4 lea -0xc(%ebp),%esp 121c09: 5b pop %ebx 121c0a: 5e pop %esi 121c0b: 5f pop %edi 121c0c: c9 leave 121c0d: c3 ret =============================================================================== 0010f164 <_RTEMS_Tasks_Invoke_task_variable_dtor>: void _RTEMS_Tasks_Invoke_task_variable_dtor( Thread_Control *the_thread, rtems_task_variable_t *tvp ) { 10f164: 55 push %ebp 10f165: 89 e5 mov %esp,%ebp 10f167: 56 push %esi 10f168: 53 push %ebx 10f169: 8b 5d 0c mov 0xc(%ebp),%ebx void (*dtor)(void *); void *value; dtor = tvp->dtor; 10f16c: 8b 43 10 mov 0x10(%ebx),%eax if (_Thread_Is_executing(the_thread)) { 10f16f: 8b 15 34 47 12 00 mov 0x124734,%edx 10f175: 39 55 08 cmp %edx,0x8(%ebp) 10f178: 75 0c jne 10f186 <_RTEMS_Tasks_Invoke_task_variable_dtor+0x22><== NEVER TAKEN value = *tvp->ptr; 10f17a: 8b 4b 04 mov 0x4(%ebx),%ecx 10f17d: 8b 11 mov (%ecx),%edx *tvp->ptr = tvp->gval; 10f17f: 8b 73 08 mov 0x8(%ebx),%esi 10f182: 89 31 mov %esi,(%ecx) 10f184: eb 03 jmp 10f189 <_RTEMS_Tasks_Invoke_task_variable_dtor+0x25> } else { value = tvp->tval; 10f186: 8b 53 0c mov 0xc(%ebx),%edx } if ( dtor ) 10f189: 85 c0 test %eax,%eax 10f18b: 74 09 je 10f196 <_RTEMS_Tasks_Invoke_task_variable_dtor+0x32> (*dtor)(value); 10f18d: 83 ec 0c sub $0xc,%esp 10f190: 52 push %edx 10f191: ff d0 call *%eax 10f193: 83 c4 10 add $0x10,%esp _Workspace_Free(tvp); 10f196: 89 5d 08 mov %ebx,0x8(%ebp) } 10f199: 8d 65 f8 lea -0x8(%ebp),%esp 10f19c: 5b pop %ebx 10f19d: 5e pop %esi 10f19e: c9 leave } if ( dtor ) (*dtor)(value); _Workspace_Free(tvp); 10f19f: e9 b3 dd ff ff jmp 10cf57 <_Workspace_Free> =============================================================================== 0010ef91 <_RTEMS_tasks_Post_switch_extension>: */ void _RTEMS_tasks_Post_switch_extension( Thread_Control *executing ) { 10ef91: 55 push %ebp 10ef92: 89 e5 mov %esp,%ebp 10ef94: 57 push %edi 10ef95: 56 push %esi 10ef96: 53 push %ebx 10ef97: 83 ec 1c sub $0x1c,%esp RTEMS_API_Control *api; ASR_Information *asr; rtems_signal_set signal_set; Modes_Control prev_mode; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 10ef9a: 8b 45 08 mov 0x8(%ebp),%eax 10ef9d: 8b 98 f4 00 00 00 mov 0xf4(%eax),%ebx if ( !api ) 10efa3: 85 db test %ebx,%ebx 10efa5: 74 45 je 10efec <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN * Signal Processing */ asr = &api->Signal; _ISR_Disable( level ); 10efa7: 9c pushf 10efa8: fa cli 10efa9: 58 pop %eax signal_set = asr->signals_posted; 10efaa: 8b 7b 14 mov 0x14(%ebx),%edi asr->signals_posted = 0; 10efad: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx) _ISR_Enable( level ); 10efb4: 50 push %eax 10efb5: 9d popf if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ 10efb6: 85 ff test %edi,%edi 10efb8: 74 32 je 10efec <_RTEMS_tasks_Post_switch_extension+0x5b> return; asr->nest_level += 1; 10efba: ff 43 1c incl 0x1c(%ebx) rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 10efbd: 50 push %eax 10efbe: 8d 75 e4 lea -0x1c(%ebp),%esi 10efc1: 56 push %esi 10efc2: 68 ff ff 00 00 push $0xffff 10efc7: ff 73 10 pushl 0x10(%ebx) 10efca: e8 a9 1d 00 00 call 110d78 (*asr->handler)( signal_set ); 10efcf: 89 3c 24 mov %edi,(%esp) 10efd2: ff 53 0c call *0xc(%ebx) asr->nest_level -= 1; 10efd5: ff 4b 1c decl 0x1c(%ebx) rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 10efd8: 83 c4 0c add $0xc,%esp 10efdb: 56 push %esi 10efdc: 68 ff ff 00 00 push $0xffff 10efe1: ff 75 e4 pushl -0x1c(%ebp) 10efe4: e8 8f 1d 00 00 call 110d78 10efe9: 83 c4 10 add $0x10,%esp } 10efec: 8d 65 f4 lea -0xc(%ebp),%esp 10efef: 5b pop %ebx 10eff0: 5e pop %esi 10eff1: 5f pop %edi 10eff2: c9 leave 10eff3: c3 ret =============================================================================== 0010b410 <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 10b410: 55 push %ebp 10b411: 89 e5 mov %esp,%ebp 10b413: 53 push %ebx 10b414: 83 ec 18 sub $0x18,%esp /* * When we get here, the Timer is already off the chain so we do not * have to worry about that -- hence no _Watchdog_Remove(). */ the_period = _Rate_monotonic_Get( id, &location ); 10b417: 8d 45 f4 lea -0xc(%ebp),%eax 10b41a: 50 push %eax 10b41b: ff 75 08 pushl 0x8(%ebp) 10b41e: 68 14 72 12 00 push $0x127214 10b423: e8 d4 1a 00 00 call 10cefc <_Objects_Get> 10b428: 89 c3 mov %eax,%ebx switch ( location ) { 10b42a: 83 c4 10 add $0x10,%esp 10b42d: 83 7d f4 00 cmpl $0x0,-0xc(%ebp) 10b431: 75 64 jne 10b497 <_Rate_monotonic_Timeout+0x87><== NEVER TAKEN case OBJECTS_LOCAL: the_thread = the_period->owner; 10b433: 8b 40 40 mov 0x40(%eax),%eax if ( _States_Is_waiting_for_period( the_thread->current_state ) && 10b436: f6 40 11 40 testb $0x40,0x11(%eax) 10b43a: 74 18 je 10b454 <_Rate_monotonic_Timeout+0x44> 10b43c: 8b 53 08 mov 0x8(%ebx),%edx 10b43f: 39 50 20 cmp %edx,0x20(%eax) 10b442: 75 10 jne 10b454 <_Rate_monotonic_Timeout+0x44> RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10b444: 52 push %edx 10b445: 52 push %edx 10b446: 68 f8 ff 03 10 push $0x1003fff8 10b44b: 50 push %eax 10b44c: e8 13 1f 00 00 call 10d364 <_Thread_Clear_state> the_thread->Wait.id == the_period->Object.id ) { _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); 10b451: 59 pop %ecx 10b452: eb 10 jmp 10b464 <_Rate_monotonic_Timeout+0x54> _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { 10b454: 83 7b 38 01 cmpl $0x1,0x38(%ebx) 10b458: 75 2b jne 10b485 <_Rate_monotonic_Timeout+0x75> the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 10b45a: c7 43 38 03 00 00 00 movl $0x3,0x38(%ebx) _Rate_monotonic_Initiate_statistics( the_period ); 10b461: 83 ec 0c sub $0xc,%esp 10b464: 53 push %ebx 10b465: e8 e8 fa ff ff call 10af52 <_Rate_monotonic_Initiate_statistics> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10b46a: 8b 43 3c mov 0x3c(%ebx),%eax 10b46d: 89 43 1c mov %eax,0x1c(%ebx) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10b470: 58 pop %eax 10b471: 5a pop %edx _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); 10b472: 83 c3 10 add $0x10,%ebx 10b475: 53 push %ebx 10b476: 68 d0 73 12 00 push $0x1273d0 10b47b: e8 c0 31 00 00 call 10e640 <_Watchdog_Insert> 10b480: 83 c4 10 add $0x10,%esp 10b483: eb 07 jmp 10b48c <_Rate_monotonic_Timeout+0x7c> } else the_period->state = RATE_MONOTONIC_EXPIRED; 10b485: c7 43 38 04 00 00 00 movl $0x4,0x38(%ebx) */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10b48c: a1 08 73 12 00 mov 0x127308,%eax 10b491: 48 dec %eax 10b492: a3 08 73 12 00 mov %eax,0x127308 case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 10b497: 8b 5d fc mov -0x4(%ebp),%ebx 10b49a: c9 leave 10b49b: c3 ret =============================================================================== 0010ad18 <_TOD_Validate>: */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 10ad18: 55 push %ebp 10ad19: 89 e5 mov %esp,%ebp 10ad1b: 56 push %esi 10ad1c: 53 push %ebx 10ad1d: 8b 4d 08 mov 0x8(%ebp),%ecx uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); 10ad20: 8b 35 84 44 12 00 mov 0x124484,%esi (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) return false; 10ad26: 31 db xor %ebx,%ebx uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 10ad28: 85 c9 test %ecx,%ecx 10ad2a: 74 57 je 10ad83 <_TOD_Validate+0x6b> <== NEVER TAKEN ) { uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / 10ad2c: b8 40 42 0f 00 mov $0xf4240,%eax 10ad31: 31 d2 xor %edx,%edx 10ad33: f7 f6 div %esi rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 10ad35: 39 41 18 cmp %eax,0x18(%ecx) 10ad38: 73 49 jae 10ad83 <_TOD_Validate+0x6b> <== NEVER TAKEN (the_tod->ticks >= ticks_per_second) || 10ad3a: 83 79 14 3b cmpl $0x3b,0x14(%ecx) 10ad3e: 77 43 ja 10ad83 <_TOD_Validate+0x6b> <== NEVER TAKEN (the_tod->second >= TOD_SECONDS_PER_MINUTE) || 10ad40: 83 79 10 3b cmpl $0x3b,0x10(%ecx) 10ad44: 77 3d ja 10ad83 <_TOD_Validate+0x6b> (the_tod->minute >= TOD_MINUTES_PER_HOUR) || 10ad46: 83 79 0c 17 cmpl $0x17,0xc(%ecx) 10ad4a: 77 37 ja 10ad83 <_TOD_Validate+0x6b> (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || 10ad4c: 8b 41 04 mov 0x4(%ecx),%eax rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || (the_tod->ticks >= ticks_per_second) || (the_tod->second >= TOD_SECONDS_PER_MINUTE) || (the_tod->minute >= TOD_MINUTES_PER_HOUR) || (the_tod->hour >= TOD_HOURS_PER_DAY) || 10ad4f: 85 c0 test %eax,%eax 10ad51: 74 30 je 10ad83 <_TOD_Validate+0x6b> <== NEVER TAKEN (the_tod->month == 0) || 10ad53: 83 f8 0c cmp $0xc,%eax 10ad56: 77 2b ja 10ad83 <_TOD_Validate+0x6b> (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || 10ad58: 8b 31 mov (%ecx),%esi (the_tod->ticks >= ticks_per_second) || (the_tod->second >= TOD_SECONDS_PER_MINUTE) || (the_tod->minute >= TOD_MINUTES_PER_HOUR) || (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || (the_tod->month > TOD_MONTHS_PER_YEAR) || 10ad5a: 81 fe c3 07 00 00 cmp $0x7c3,%esi 10ad60: 76 21 jbe 10ad83 <_TOD_Validate+0x6b> (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) 10ad62: 8b 51 08 mov 0x8(%ecx),%edx (the_tod->second >= TOD_SECONDS_PER_MINUTE) || (the_tod->minute >= TOD_MINUTES_PER_HOUR) || (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || 10ad65: 85 d2 test %edx,%edx 10ad67: 74 1a je 10ad83 <_TOD_Validate+0x6b> <== NEVER TAKEN (the_tod->day == 0) ) return false; if ( (the_tod->year % 4) == 0 ) 10ad69: 83 e6 03 and $0x3,%esi 10ad6c: 75 09 jne 10ad77 <_TOD_Validate+0x5f> days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; 10ad6e: 8b 04 85 48 16 12 00 mov 0x121648(,%eax,4),%eax 10ad75: eb 07 jmp 10ad7e <_TOD_Validate+0x66> else days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ]; 10ad77: 8b 04 85 14 16 12 00 mov 0x121614(,%eax,4),%eax * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( 10ad7e: 39 c2 cmp %eax,%edx 10ad80: 0f 96 c3 setbe %bl if ( the_tod->day > days_in_month ) return false; return true; } 10ad83: 88 d8 mov %bl,%al 10ad85: 5b pop %ebx 10ad86: 5e pop %esi 10ad87: c9 leave 10ad88: c3 ret =============================================================================== 0010baa4 <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 10baa4: 55 push %ebp 10baa5: 89 e5 mov %esp,%ebp 10baa7: 57 push %edi 10baa8: 56 push %esi 10baa9: 53 push %ebx 10baaa: 83 ec 28 sub $0x28,%esp 10baad: 8b 5d 08 mov 0x8(%ebp),%ebx 10bab0: 8b 7d 0c mov 0xc(%ebp),%edi 10bab3: 8a 45 10 mov 0x10(%ebp),%al 10bab6: 88 45 e7 mov %al,-0x19(%ebp) */ /* * Save original state */ original_state = the_thread->current_state; 10bab9: 8b 73 10 mov 0x10(%ebx),%esi /* * Set a transient state for the thread so it is pulled off the Ready chains. * This will prevent it from being scheduled no matter what happens in an * ISR. */ _Thread_Set_transient( the_thread ); 10babc: 53 push %ebx 10babd: e8 42 0d 00 00 call 10c804 <_Thread_Set_transient> /* * Do not bother recomputing all the priority related information if * we are not REALLY changing priority. */ if ( the_thread->current_priority != new_priority ) 10bac2: 83 c4 10 add $0x10,%esp 10bac5: 39 7b 14 cmp %edi,0x14(%ebx) 10bac8: 74 0c je 10bad6 <_Thread_Change_priority+0x32> _Thread_Set_priority( the_thread, new_priority ); 10baca: 50 push %eax 10bacb: 50 push %eax 10bacc: 57 push %edi 10bacd: 53 push %ebx 10bace: e8 f9 0b 00 00 call 10c6cc <_Thread_Set_priority> 10bad3: 83 c4 10 add $0x10,%esp _ISR_Disable( level ); 10bad6: 9c pushf 10bad7: fa cli 10bad8: 59 pop %ecx /* * If the thread has more than STATES_TRANSIENT set, then it is blocked, * If it is blocked on a thread queue, then we need to requeue it. */ state = the_thread->current_state; 10bad9: 8b 43 10 mov 0x10(%ebx),%eax if ( state != STATES_TRANSIENT ) { 10badc: 83 f8 04 cmp $0x4,%eax 10badf: 74 2f je 10bb10 <_Thread_Change_priority+0x6c> /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 10bae1: 83 e6 04 and $0x4,%esi 10bae4: 75 08 jne 10baee <_Thread_Change_priority+0x4a><== NEVER TAKEN RTEMS_INLINE_ROUTINE States_Control _States_Clear ( States_Control states_to_clear, States_Control current_state ) { return (current_state & ~states_to_clear); 10bae6: 89 c2 mov %eax,%edx 10bae8: 83 e2 fb and $0xfffffffb,%edx 10baeb: 89 53 10 mov %edx,0x10(%ebx) the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); 10baee: 51 push %ecx 10baef: 9d popf if ( _States_Is_waiting_on_thread_queue( state ) ) { 10baf0: a9 e0 be 03 00 test $0x3bee0,%eax 10baf5: 0f 84 c0 00 00 00 je 10bbbb <_Thread_Change_priority+0x117> _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); 10bafb: 89 5d 0c mov %ebx,0xc(%ebp) 10bafe: 8b 43 44 mov 0x44(%ebx),%eax 10bb01: 89 45 08 mov %eax,0x8(%ebp) if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Context_Switch_necessary = true; _ISR_Enable( level ); } 10bb04: 8d 65 f4 lea -0xc(%ebp),%esp 10bb07: 5b pop %ebx 10bb08: 5e pop %esi 10bb09: 5f pop %edi 10bb0a: c9 leave /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); if ( _States_Is_waiting_on_thread_queue( state ) ) { _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); 10bb0b: e9 34 0b 00 00 jmp 10c644 <_Thread_queue_Requeue> } return; } /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) { 10bb10: 83 e6 04 and $0x4,%esi 10bb13: 75 53 jne 10bb68 <_Thread_Change_priority+0xc4><== NEVER TAKEN * Interrupts are STILL disabled. * We now know the thread will be in the READY state when we remove * the TRANSIENT state. So we have to place it on the appropriate * Ready Queue with interrupts off. */ the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 10bb15: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 10bb1c: 8b 83 90 00 00 00 mov 0x90(%ebx),%eax 10bb22: 66 8b 93 96 00 00 00 mov 0x96(%ebx),%dx 10bb29: 66 09 10 or %dx,(%eax) _Priority_Major_bit_map |= the_priority_map->ready_major; 10bb2c: 66 a1 88 42 12 00 mov 0x124288,%ax 10bb32: 0b 83 94 00 00 00 or 0x94(%ebx),%eax 10bb38: 66 a3 88 42 12 00 mov %ax,0x124288 _Priority_Add_to_bit_map( &the_thread->Priority_map ); if ( prepend_it ) 10bb3e: 80 7d e7 00 cmpb $0x0,-0x19(%ebp) 10bb42: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax 10bb48: 74 0e je 10bb58 <_Thread_Change_priority+0xb4> Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 10bb4a: 89 43 04 mov %eax,0x4(%ebx) before_node = after_node->next; 10bb4d: 8b 10 mov (%eax),%edx after_node->next = the_node; 10bb4f: 89 18 mov %ebx,(%eax) the_node->next = before_node; 10bb51: 89 13 mov %edx,(%ebx) before_node->previous = the_node; 10bb53: 89 5a 04 mov %ebx,0x4(%edx) 10bb56: eb 10 jmp 10bb68 <_Thread_Change_priority+0xc4> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 10bb58: 8d 50 04 lea 0x4(%eax),%edx 10bb5b: 89 13 mov %edx,(%ebx) ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; 10bb5d: 8b 50 08 mov 0x8(%eax),%edx the_chain->last = the_node; 10bb60: 89 58 08 mov %ebx,0x8(%eax) old_last_node->next = the_node; 10bb63: 89 1a mov %ebx,(%edx) the_node->previous = old_last_node; 10bb65: 89 53 04 mov %edx,0x4(%ebx) _Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node ); else _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); } _ISR_Flash( level ); 10bb68: 51 push %ecx 10bb69: 9d popf 10bb6a: fa cli RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void ) { Priority_Bit_map_control minor; Priority_Bit_map_control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 10bb6b: 66 8b 1d 88 42 12 00 mov 0x124288,%bx 10bb72: 31 c0 xor %eax,%eax 10bb74: 89 c2 mov %eax,%edx 10bb76: 66 0f bc d3 bsf %bx,%dx _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 10bb7a: 0f b7 d2 movzwl %dx,%edx 10bb7d: 66 8b 9c 12 f8 42 12 mov 0x1242f8(%edx,%edx,1),%bx 10bb84: 00 10bb85: 66 0f bc c3 bsf %bx,%ax return (_Priority_Bits_index( major ) << 4) + 10bb89: c1 e2 04 shl $0x4,%edx 10bb8c: 0f b7 c0 movzwl %ax,%eax */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) _Thread_Ready_chain[ _Priority_Get_highest() ].first; 10bb8f: 8d 04 02 lea (%edx,%eax,1),%eax 10bb92: 6b c0 0c imul $0xc,%eax,%eax 10bb95: 03 05 b0 41 12 00 add 0x1241b0,%eax * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 10bb9b: 8b 10 mov (%eax),%edx 10bb9d: 89 15 38 47 12 00 mov %edx,0x124738 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); 10bba3: a1 34 47 12 00 mov 0x124734,%eax * We altered the set of thread priorities. So let's figure out * who is the heir and if we need to switch to them. */ _Thread_Calculate_heir(); if ( !_Thread_Is_executing_also_the_heir() && 10bba8: 39 d0 cmp %edx,%eax 10bbaa: 74 0d je 10bbb9 <_Thread_Change_priority+0x115> 10bbac: 80 78 74 00 cmpb $0x0,0x74(%eax) 10bbb0: 74 07 je 10bbb9 <_Thread_Change_priority+0x115> _Thread_Executing->is_preemptible ) _Context_Switch_necessary = true; 10bbb2: c6 05 40 47 12 00 01 movb $0x1,0x124740 _ISR_Enable( level ); 10bbb9: 51 push %ecx 10bbba: 9d popf } 10bbbb: 8d 65 f4 lea -0xc(%ebp),%esp 10bbbe: 5b pop %ebx 10bbbf: 5e pop %esi 10bbc0: 5f pop %edi 10bbc1: c9 leave 10bbc2: c3 ret =============================================================================== 0010bbc4 <_Thread_Clear_state>: void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 10bbc4: 55 push %ebp 10bbc5: 89 e5 mov %esp,%ebp 10bbc7: 53 push %ebx 10bbc8: 8b 45 08 mov 0x8(%ebp),%eax 10bbcb: 8b 55 0c mov 0xc(%ebp),%edx ISR_Level level; States_Control current_state; _ISR_Disable( level ); 10bbce: 9c pushf 10bbcf: fa cli 10bbd0: 59 pop %ecx current_state = the_thread->current_state; 10bbd1: 8b 58 10 mov 0x10(%eax),%ebx if ( current_state & state ) { 10bbd4: 85 da test %ebx,%edx 10bbd6: 74 71 je 10bc49 <_Thread_Clear_state+0x85> 10bbd8: f7 d2 not %edx 10bbda: 21 da and %ebx,%edx current_state = the_thread->current_state = _States_Clear( state, current_state ); 10bbdc: 89 50 10 mov %edx,0x10(%eax) if ( _States_Is_ready( current_state ) ) { 10bbdf: 85 d2 test %edx,%edx 10bbe1: 75 66 jne 10bc49 <_Thread_Clear_state+0x85> RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 10bbe3: 8b 90 90 00 00 00 mov 0x90(%eax),%edx 10bbe9: 66 8b 98 96 00 00 00 mov 0x96(%eax),%bx 10bbf0: 66 09 1a or %bx,(%edx) _Priority_Major_bit_map |= the_priority_map->ready_major; 10bbf3: 66 8b 15 88 42 12 00 mov 0x124288,%dx 10bbfa: 0b 90 94 00 00 00 or 0x94(%eax),%edx 10bc00: 66 89 15 88 42 12 00 mov %dx,0x124288 _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 10bc07: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 10bc0d: 8d 5a 04 lea 0x4(%edx),%ebx 10bc10: 89 18 mov %ebx,(%eax) ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; 10bc12: 8b 5a 08 mov 0x8(%edx),%ebx the_chain->last = the_node; 10bc15: 89 42 08 mov %eax,0x8(%edx) old_last_node->next = the_node; 10bc18: 89 03 mov %eax,(%ebx) the_node->previous = old_last_node; 10bc1a: 89 58 04 mov %ebx,0x4(%eax) _ISR_Flash( level ); 10bc1d: 51 push %ecx 10bc1e: 9d popf 10bc1f: fa cli * a context switch. * Pseudo-ISR case: * Even if the thread isn't preemptible, if the new heir is * a pseudo-ISR system task, we need to do a context switch. */ if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 10bc20: 8b 50 14 mov 0x14(%eax),%edx 10bc23: 8b 1d 38 47 12 00 mov 0x124738,%ebx 10bc29: 3b 53 14 cmp 0x14(%ebx),%edx 10bc2c: 73 1b jae 10bc49 <_Thread_Clear_state+0x85> _Thread_Heir = the_thread; 10bc2e: a3 38 47 12 00 mov %eax,0x124738 if ( _Thread_Executing->is_preemptible || 10bc33: a1 34 47 12 00 mov 0x124734,%eax 10bc38: 80 78 74 00 cmpb $0x0,0x74(%eax) 10bc3c: 75 04 jne 10bc42 <_Thread_Clear_state+0x7e> 10bc3e: 85 d2 test %edx,%edx 10bc40: 75 07 jne 10bc49 <_Thread_Clear_state+0x85><== ALWAYS TAKEN the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 10bc42: c6 05 40 47 12 00 01 movb $0x1,0x124740 } } } _ISR_Enable( level ); 10bc49: 51 push %ecx 10bc4a: 9d popf } 10bc4b: 5b pop %ebx 10bc4c: c9 leave 10bc4d: c3 ret =============================================================================== 0010bdc4 <_Thread_Delay_ended>: void _Thread_Delay_ended( Objects_Id id, void *ignored __attribute__((unused)) ) { 10bdc4: 55 push %ebp 10bdc5: 89 e5 mov %esp,%ebp 10bdc7: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10bdca: 8d 45 f4 lea -0xc(%ebp),%eax 10bdcd: 50 push %eax 10bdce: ff 75 08 pushl 0x8(%ebp) 10bdd1: e8 82 01 00 00 call 10bf58 <_Thread_Get> switch ( location ) { 10bdd6: 83 c4 10 add $0x10,%esp 10bdd9: 83 7d f4 00 cmpl $0x0,-0xc(%ebp) 10bddd: 75 1b jne 10bdfa <_Thread_Delay_ended+0x36><== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_Clear_state( 10bddf: 52 push %edx 10bde0: 52 push %edx 10bde1: 68 18 00 00 10 push $0x10000018 10bde6: 50 push %eax 10bde7: e8 d8 fd ff ff call 10bbc4 <_Thread_Clear_state> 10bdec: a1 e4 41 12 00 mov 0x1241e4,%eax 10bdf1: 48 dec %eax 10bdf2: a3 e4 41 12 00 mov %eax,0x1241e4 10bdf7: 83 c4 10 add $0x10,%esp | STATES_INTERRUPTIBLE_BY_SIGNAL ); _Thread_Unnest_dispatch(); break; } } 10bdfa: c9 leave 10bdfb: c3 ret =============================================================================== 0010bdfc <_Thread_Dispatch>: * dispatch thread * no dispatch thread */ void _Thread_Dispatch( void ) { 10bdfc: 55 push %ebp 10bdfd: 89 e5 mov %esp,%ebp 10bdff: 57 push %edi 10be00: 56 push %esi 10be01: 53 push %ebx 10be02: 83 ec 1c sub $0x1c,%esp Thread_Control *executing; Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; 10be05: 8b 1d 34 47 12 00 mov 0x124734,%ebx _ISR_Disable( level ); 10be0b: 9c pushf 10be0c: fa cli 10be0d: 58 pop %eax #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); _Timestamp_Subtract( 10be0e: 8d 7d d8 lea -0x28(%ebp),%edi Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { 10be11: e9 f9 00 00 00 jmp 10bf0f <_Thread_Dispatch+0x113> heir = _Thread_Heir; 10be16: 8b 35 38 47 12 00 mov 0x124738,%esi _Thread_Dispatch_disable_level = 1; 10be1c: c7 05 e4 41 12 00 01 movl $0x1,0x1241e4 10be23: 00 00 00 _Context_Switch_necessary = false; 10be26: c6 05 40 47 12 00 00 movb $0x0,0x124740 _Thread_Executing = heir; 10be2d: 89 35 34 47 12 00 mov %esi,0x124734 /* * When the heir and executing are the same, then we are being * requested to do the post switch dispatching. This is normally * done to dispatch signals. */ if ( heir == executing ) 10be33: 39 de cmp %ebx,%esi 10be35: 0f 84 e2 00 00 00 je 10bf1d <_Thread_Dispatch+0x121> */ #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) 10be3b: 83 7e 7c 01 cmpl $0x1,0x7c(%esi) 10be3f: 75 09 jne 10be4a <_Thread_Dispatch+0x4e> heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 10be41: 8b 15 b4 41 12 00 mov 0x1241b4,%edx 10be47: 89 56 78 mov %edx,0x78(%esi) _ISR_Enable( level ); 10be4a: 50 push %eax 10be4b: 9d popf #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 10be4c: 83 ec 0c sub $0xc,%esp 10be4f: 8d 45 e0 lea -0x20(%ebp),%eax 10be52: 50 push %eax 10be53: e8 70 35 00 00 call 10f3c8 <_TOD_Get_uptime> _Timestamp_Subtract( 10be58: 83 c4 0c add $0xc,%esp 10be5b: 57 push %edi 10be5c: 8d 45 e0 lea -0x20(%ebp),%eax 10be5f: 50 push %eax 10be60: 68 98 42 12 00 push $0x124298 10be65: e8 36 0c 00 00 call 10caa0 <_Timespec_Subtract> &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); 10be6a: 58 pop %eax 10be6b: 5a pop %edx 10be6c: 57 push %edi 10be6d: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax 10be73: 50 push %eax 10be74: e8 f7 0b 00 00 call 10ca70 <_Timespec_Add_to> _Thread_Time_of_last_context_switch = uptime; 10be79: 8b 45 e0 mov -0x20(%ebp),%eax 10be7c: 8b 55 e4 mov -0x1c(%ebp),%edx 10be7f: a3 98 42 12 00 mov %eax,0x124298 10be84: 89 15 9c 42 12 00 mov %edx,0x12429c #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 10be8a: a1 6c 42 12 00 mov 0x12426c,%eax 10be8f: 83 c4 10 add $0x10,%esp 10be92: 85 c0 test %eax,%eax 10be94: 74 10 je 10bea6 <_Thread_Dispatch+0xaa> <== NEVER TAKEN executing->libc_reent = *_Thread_libc_reent; 10be96: 8b 10 mov (%eax),%edx 10be98: 89 93 f0 00 00 00 mov %edx,0xf0(%ebx) *_Thread_libc_reent = heir->libc_reent; 10be9e: 8b 96 f0 00 00 00 mov 0xf0(%esi),%edx 10bea4: 89 10 mov %edx,(%eax) } _User_extensions_Thread_switch( executing, heir ); 10bea6: 51 push %ecx 10bea7: 51 push %ecx 10bea8: 56 push %esi 10bea9: 53 push %ebx 10beaa: e8 29 0e 00 00 call 10ccd8 <_User_extensions_Thread_switch> if ( executing->fp_context != NULL ) _Context_Save_fp( &executing->fp_context ); #endif #endif _Context_Switch( &executing->Registers, &heir->Registers ); 10beaf: 58 pop %eax 10beb0: 5a pop %edx 10beb1: 81 c6 d4 00 00 00 add $0xd4,%esi 10beb7: 56 push %esi 10beb8: 8d 83 d4 00 00 00 lea 0xd4(%ebx),%eax 10bebe: 50 push %eax 10bebf: e8 dc 10 00 00 call 10cfa0 <_CPU_Context_switch> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 10bec4: 83 c4 10 add $0x10,%esp 10bec7: 83 bb ec 00 00 00 00 cmpl $0x0,0xec(%ebx) 10bece: 74 36 je 10bf06 <_Thread_Dispatch+0x10a> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp ( const Thread_Control *the_thread ) { return ( the_thread == _Thread_Allocated_fp ); 10bed0: a1 68 42 12 00 mov 0x124268,%eax 10bed5: 39 c3 cmp %eax,%ebx 10bed7: 74 2d je 10bf06 <_Thread_Dispatch+0x10a> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 10bed9: 85 c0 test %eax,%eax 10bedb: 74 11 je 10beee <_Thread_Dispatch+0xf2> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 10bedd: 83 ec 0c sub $0xc,%esp 10bee0: 05 ec 00 00 00 add $0xec,%eax 10bee5: 50 push %eax 10bee6: e8 e9 10 00 00 call 10cfd4 <_CPU_Context_save_fp> 10beeb: 83 c4 10 add $0x10,%esp _Context_Restore_fp( &executing->fp_context ); 10beee: 83 ec 0c sub $0xc,%esp 10bef1: 8d 83 ec 00 00 00 lea 0xec(%ebx),%eax 10bef7: 50 push %eax 10bef8: e8 e1 10 00 00 call 10cfde <_CPU_Context_restore_fp> _Thread_Allocated_fp = executing; 10befd: 89 1d 68 42 12 00 mov %ebx,0x124268 10bf03: 83 c4 10 add $0x10,%esp if ( executing->fp_context != NULL ) _Context_Restore_fp( &executing->fp_context ); #endif #endif executing = _Thread_Executing; 10bf06: 8b 1d 34 47 12 00 mov 0x124734,%ebx _ISR_Disable( level ); 10bf0c: 9c pushf 10bf0d: fa cli 10bf0e: 58 pop %eax Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { 10bf0f: 8a 15 40 47 12 00 mov 0x124740,%dl 10bf15: 84 d2 test %dl,%dl 10bf17: 0f 85 f9 fe ff ff jne 10be16 <_Thread_Dispatch+0x1a> _ISR_Disable( level ); } post_switch: _Thread_Dispatch_disable_level = 0; 10bf1d: c7 05 e4 41 12 00 00 movl $0x0,0x1241e4 10bf24: 00 00 00 _ISR_Enable( level ); 10bf27: 50 push %eax 10bf28: 9d popf _API_extensions_Run_postswitch(); 10bf29: e8 09 ea ff ff call 10a937 <_API_extensions_Run_postswitch> } 10bf2e: 8d 65 f4 lea -0xc(%ebp),%esp 10bf31: 5b pop %ebx 10bf32: 5e pop %esi 10bf33: 5f pop %edi 10bf34: c9 leave 10bf35: c3 ret =============================================================================== 0010bf58 <_Thread_Get>: Thread_Control *_Thread_Get ( Objects_Id id, Objects_Locations *location ) { 10bf58: 55 push %ebp 10bf59: 89 e5 mov %esp,%ebp 10bf5b: 53 push %ebx 10bf5c: 83 ec 04 sub $0x4,%esp 10bf5f: 8b 55 08 mov 0x8(%ebp),%edx 10bf62: 8b 45 0c mov 0xc(%ebp),%eax uint32_t the_class; Objects_Information **api_information; Objects_Information *information; Thread_Control *tp = (Thread_Control *) 0; if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) { 10bf65: 85 d2 test %edx,%edx 10bf67: 75 1a jne 10bf83 <_Thread_Get+0x2b> rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10bf69: 8b 15 e4 41 12 00 mov 0x1241e4,%edx 10bf6f: 42 inc %edx 10bf70: 89 15 e4 41 12 00 mov %edx,0x1241e4 _Thread_Disable_dispatch(); *location = OBJECTS_LOCAL; 10bf76: c7 00 00 00 00 00 movl $0x0,(%eax) tp = _Thread_Executing; 10bf7c: a1 34 47 12 00 mov 0x124734,%eax goto done; 10bf81: eb 3a jmp 10bfbd <_Thread_Get+0x65> */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 10bf83: 89 d1 mov %edx,%ecx 10bf85: c1 e9 18 shr $0x18,%ecx 10bf88: 83 e1 07 and $0x7,%ecx */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 10bf8b: 8d 59 ff lea -0x1(%ecx),%ebx 10bf8e: 83 fb 02 cmp $0x2,%ebx 10bf91: 76 2f jbe 10bfc2 <_Thread_Get+0x6a> 10bf93: eb 12 jmp 10bfa7 <_Thread_Get+0x4f> if ( the_class != 1 ) { /* threads are always first class :) */ *location = OBJECTS_ERROR; goto done; } api_information = _Objects_Information_table[ the_api ]; 10bf95: 8b 0c 8d bc 41 12 00 mov 0x1241bc(,%ecx,4),%ecx if ( !api_information ) { 10bf9c: 85 c9 test %ecx,%ecx 10bf9e: 74 07 je 10bfa7 <_Thread_Get+0x4f> <== NEVER TAKEN *location = OBJECTS_ERROR; goto done; } information = api_information[ the_class ]; 10bfa0: 8b 49 04 mov 0x4(%ecx),%ecx if ( !information ) { 10bfa3: 85 c9 test %ecx,%ecx 10bfa5: 75 0a jne 10bfb1 <_Thread_Get+0x59> *location = OBJECTS_ERROR; 10bfa7: c7 00 01 00 00 00 movl $0x1,(%eax) { uint32_t the_api; uint32_t the_class; Objects_Information **api_information; Objects_Information *information; Thread_Control *tp = (Thread_Control *) 0; 10bfad: 31 c0 xor %eax,%eax } information = api_information[ the_class ]; if ( !information ) { *location = OBJECTS_ERROR; goto done; 10bfaf: eb 0c jmp 10bfbd <_Thread_Get+0x65> } tp = (Thread_Control *) _Objects_Get( information, id, location ); 10bfb1: 53 push %ebx 10bfb2: 50 push %eax 10bfb3: 52 push %edx 10bfb4: 51 push %ecx 10bfb5: e8 a2 f7 ff ff call 10b75c <_Objects_Get> 10bfba: 83 c4 10 add $0x10,%esp done: return tp; } 10bfbd: 8b 5d fc mov -0x4(%ebp),%ebx 10bfc0: c9 leave 10bfc1: c3 ret */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) 10bfc2: 89 d3 mov %edx,%ebx 10bfc4: c1 eb 1b shr $0x1b,%ebx *location = OBJECTS_ERROR; goto done; } the_class = _Objects_Get_class( id ); if ( the_class != 1 ) { /* threads are always first class :) */ 10bfc7: 4b dec %ebx 10bfc8: 74 cb je 10bf95 <_Thread_Get+0x3d> 10bfca: eb db jmp 10bfa7 <_Thread_Get+0x4f> =============================================================================== 00110fb8 <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 110fb8: 55 push %ebp 110fb9: 89 e5 mov %esp,%ebp 110fbb: 53 push %ebx 110fbc: 83 ec 14 sub $0x14,%esp #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 110fbf: 8b 1d 34 47 12 00 mov 0x124734,%ebx /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 110fc5: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax _ISR_Set_level(level); 110fcb: 85 c0 test %eax,%eax 110fcd: 74 03 je 110fd2 <_Thread_Handler+0x1a> 110fcf: fa cli 110fd0: eb 01 jmp 110fd3 <_Thread_Handler+0x1b> 110fd2: fb sti #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 110fd3: a0 a0 3e 12 00 mov 0x123ea0,%al 110fd8: 88 45 f7 mov %al,-0x9(%ebp) doneConstructors = 1; 110fdb: c6 05 a0 3e 12 00 01 movb $0x1,0x123ea0 #endif #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 110fe2: 83 bb ec 00 00 00 00 cmpl $0x0,0xec(%ebx) 110fe9: 74 24 je 11100f <_Thread_Handler+0x57> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp ( const Thread_Control *the_thread ) { return ( the_thread == _Thread_Allocated_fp ); 110feb: a1 68 42 12 00 mov 0x124268,%eax 110ff0: 39 c3 cmp %eax,%ebx 110ff2: 74 1b je 11100f <_Thread_Handler+0x57> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 110ff4: 85 c0 test %eax,%eax 110ff6: 74 11 je 111009 <_Thread_Handler+0x51> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 110ff8: 83 ec 0c sub $0xc,%esp 110ffb: 05 ec 00 00 00 add $0xec,%eax 111000: 50 push %eax 111001: e8 ce bf ff ff call 10cfd4 <_CPU_Context_save_fp> 111006: 83 c4 10 add $0x10,%esp _Thread_Allocated_fp = executing; 111009: 89 1d 68 42 12 00 mov %ebx,0x124268 /* * Take care that 'begin' extensions get to complete before * 'switch' extensions can run. This means must keep dispatch * disabled until all 'begin' extensions complete. */ _User_extensions_Thread_begin( executing ); 11100f: 83 ec 0c sub $0xc,%esp 111012: 53 push %ebx 111013: e8 70 bb ff ff call 10cb88 <_User_extensions_Thread_begin> /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 111018: e8 19 af ff ff call 10bf36 <_Thread_Enable_dispatch> /* * _init could be a weak symbol and we SHOULD test it but it isn't * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */ { 11101d: 83 c4 10 add $0x10,%esp 111020: 80 7d f7 00 cmpb $0x0,-0x9(%ebp) 111024: 75 05 jne 11102b <_Thread_Handler+0x73> INIT_NAME (); 111026: e8 85 c0 00 00 call 11d0b0 <__start_set_sysctl_set> } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 11102b: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax 111031: 85 c0 test %eax,%eax 111033: 75 0b jne 111040 <_Thread_Handler+0x88> executing->Wait.return_argument = (*(Thread_Entry_numeric) executing->Start.entry_point)( 111035: 83 ec 0c sub $0xc,%esp 111038: ff b3 a8 00 00 00 pushl 0xa8(%ebx) 11103e: eb 0c jmp 11104c <_Thread_Handler+0x94> executing->Start.numeric_argument ); } #if defined(RTEMS_POSIX_API) else if ( executing->Start.prototype == THREAD_START_POINTER ) { 111040: 48 dec %eax 111041: 75 15 jne 111058 <_Thread_Handler+0xa0> <== NEVER TAKEN executing->Wait.return_argument = (*(Thread_Entry_pointer) executing->Start.entry_point)( 111043: 83 ec 0c sub $0xc,%esp 111046: ff b3 a4 00 00 00 pushl 0xa4(%ebx) 11104c: ff 93 9c 00 00 00 call *0x9c(%ebx) executing->Start.numeric_argument ); } #if defined(RTEMS_POSIX_API) else if ( executing->Start.prototype == THREAD_START_POINTER ) { executing->Wait.return_argument = 111052: 89 43 28 mov %eax,0x28(%ebx) 111055: 83 c4 10 add $0x10,%esp * was placed in return_argument. This assumed that if it returned * anything (which is not supporting in all APIs), then it would be * able to fit in a (void *). */ _User_extensions_Thread_exitted( executing ); 111058: 83 ec 0c sub $0xc,%esp 11105b: 53 push %ebx 11105c: e8 58 bb ff ff call 10cbb9 <_User_extensions_Thread_exitted> _Internal_error_Occurred( 111061: 83 c4 0c add $0xc,%esp 111064: 6a 05 push $0x5 111066: 6a 01 push $0x1 111068: 6a 00 push $0x0 11106a: e8 31 a2 ff ff call 10b2a0 <_Internal_error_Occurred> =============================================================================== 0010bfcc <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 10bfcc: 55 push %ebp 10bfcd: 89 e5 mov %esp,%ebp 10bfcf: 57 push %edi 10bfd0: 56 push %esi 10bfd1: 53 push %ebx 10bfd2: 83 ec 1c sub $0x1c,%esp 10bfd5: 8b 5d 0c mov 0xc(%ebp),%ebx 10bfd8: 8b 4d 10 mov 0x10(%ebp),%ecx 10bfdb: 8b 75 14 mov 0x14(%ebp),%esi 10bfde: 8a 55 18 mov 0x18(%ebp),%dl 10bfe1: 8a 45 20 mov 0x20(%ebp),%al 10bfe4: 88 45 e7 mov %al,-0x19(%ebp) /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; 10bfe7: c7 83 f4 00 00 00 00 movl $0x0,0xf4(%ebx) 10bfee: 00 00 00 10bff1: c7 83 f8 00 00 00 00 movl $0x0,0xf8(%ebx) 10bff8: 00 00 00 extensions_area = NULL; the_thread->libc_reent = NULL; 10bffb: c7 83 f0 00 00 00 00 movl $0x0,0xf0(%ebx) 10c002: 00 00 00 if ( !actual_stack_size || actual_stack_size < stack_size ) return false; /* stack allocation failed */ stack = the_thread->Start.stack; #else if ( !stack_area ) { 10c005: 85 c9 test %ecx,%ecx 10c007: 75 31 jne 10c03a <_Thread_Initialize+0x6e> actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); 10c009: 51 push %ecx 10c00a: 51 push %ecx 10c00b: 56 push %esi 10c00c: 53 push %ebx 10c00d: 88 55 e0 mov %dl,-0x20(%ebp) 10c010: e8 63 08 00 00 call 10c878 <_Thread_Stack_Allocate> if ( !actual_stack_size || actual_stack_size < stack_size ) 10c015: 83 c4 10 add $0x10,%esp 10c018: 39 f0 cmp %esi,%eax 10c01a: 8a 55 e0 mov -0x20(%ebp),%dl 10c01d: 0f 82 c1 01 00 00 jb 10c1e4 <_Thread_Initialize+0x218> 10c023: 85 c0 test %eax,%eax 10c025: 0f 84 b9 01 00 00 je 10c1e4 <_Thread_Initialize+0x218><== NEVER TAKEN return false; /* stack allocation failed */ stack = the_thread->Start.stack; 10c02b: 8b 8b d0 00 00 00 mov 0xd0(%ebx),%ecx the_thread->Start.core_allocated_stack = true; 10c031: c6 83 c0 00 00 00 01 movb $0x1,0xc0(%ebx) 10c038: eb 09 jmp 10c043 <_Thread_Initialize+0x77> } else { stack = stack_area; actual_stack_size = stack_size; the_thread->Start.core_allocated_stack = false; 10c03a: c6 83 c0 00 00 00 00 movb $0x0,0xc0(%ebx) 10c041: 89 f0 mov %esi,%eax Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 10c043: 89 8b c8 00 00 00 mov %ecx,0xc8(%ebx) the_stack->size = size; 10c049: 89 83 c4 00 00 00 mov %eax,0xc4(%ebx) extensions_area = NULL; the_thread->libc_reent = NULL; #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) fp_area = NULL; 10c04f: 31 ff xor %edi,%edi /* * Allocate the floating point area for this thread */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( is_fp ) { 10c051: 84 d2 test %dl,%dl 10c053: 74 17 je 10c06c <_Thread_Initialize+0xa0> fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE ); 10c055: 83 ec 0c sub $0xc,%esp 10c058: 6a 6c push $0x6c 10c05a: e8 df 0e 00 00 call 10cf3e <_Workspace_Allocate> 10c05f: 89 c7 mov %eax,%edi if ( !fp_area ) 10c061: 83 c4 10 add $0x10,%esp 10c064: 85 c0 test %eax,%eax 10c066: 0f 84 08 01 00 00 je 10c174 <_Thread_Initialize+0x1a8> goto failed; fp_area = _Context_Fp_start( fp_area, 0 ); } the_thread->fp_context = fp_area; 10c06c: 89 bb ec 00 00 00 mov %edi,0xec(%ebx) the_thread->Start.fp_context = fp_area; 10c072: 89 bb cc 00 00 00 mov %edi,0xcc(%ebx) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10c078: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) the_watchdog->routine = routine; 10c07f: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx) the_watchdog->id = id; 10c086: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx) the_watchdog->user_data = user_data; 10c08d: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 10c094: a1 78 42 12 00 mov 0x124278,%eax * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; extensions_area = NULL; 10c099: 31 f6 xor %esi,%esi #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 10c09b: 85 c0 test %eax,%eax 10c09d: 74 1d je 10c0bc <_Thread_Initialize+0xf0> extensions_area = _Workspace_Allocate( 10c09f: 83 ec 0c sub $0xc,%esp 10c0a2: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax 10c0a9: 50 push %eax 10c0aa: e8 8f 0e 00 00 call 10cf3e <_Workspace_Allocate> 10c0af: 89 c6 mov %eax,%esi (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 10c0b1: 83 c4 10 add $0x10,%esp 10c0b4: 85 c0 test %eax,%eax 10c0b6: 0f 84 ba 00 00 00 je 10c176 <_Thread_Initialize+0x1aa> goto failed; } the_thread->extensions = (void **) extensions_area; 10c0bc: 89 b3 fc 00 00 00 mov %esi,0xfc(%ebx) * if they are linked to the thread. An extension user may * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { 10c0c2: 85 f6 test %esi,%esi 10c0c4: 74 16 je 10c0dc <_Thread_Initialize+0x110> for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 10c0c6: 8b 15 78 42 12 00 mov 0x124278,%edx 10c0cc: 31 c0 xor %eax,%eax 10c0ce: eb 08 jmp 10c0d8 <_Thread_Initialize+0x10c> the_thread->extensions[i] = NULL; 10c0d0: c7 04 86 00 00 00 00 movl $0x0,(%esi,%eax,4) * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 10c0d7: 40 inc %eax 10c0d8: 39 d0 cmp %edx,%eax 10c0da: 76 f4 jbe 10c0d0 <_Thread_Initialize+0x104> /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 10c0dc: 8a 45 e7 mov -0x19(%ebp),%al 10c0df: 88 83 ac 00 00 00 mov %al,0xac(%ebx) the_thread->Start.budget_algorithm = budget_algorithm; 10c0e5: 8b 45 24 mov 0x24(%ebp),%eax 10c0e8: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx) the_thread->Start.budget_callout = budget_callout; 10c0ee: 8b 45 28 mov 0x28(%ebp),%eax 10c0f1: 89 83 b4 00 00 00 mov %eax,0xb4(%ebx) switch ( budget_algorithm ) { 10c0f7: 83 7d 24 02 cmpl $0x2,0x24(%ebp) 10c0fb: 75 08 jne 10c105 <_Thread_Initialize+0x139> case THREAD_CPU_BUDGET_ALGORITHM_NONE: case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE: break; #if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE) case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; 10c0fd: a1 b4 41 12 00 mov 0x1241b4,%eax 10c102: 89 43 78 mov %eax,0x78(%ebx) case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 10c105: 8b 45 2c mov 0x2c(%ebp),%eax 10c108: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) the_thread->current_state = STATES_DORMANT; 10c10e: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx) the_thread->Wait.queue = NULL; 10c115: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) the_thread->resource_count = 0; 10c11c: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) the_thread->real_priority = priority; 10c123: 8b 45 1c mov 0x1c(%ebp),%eax 10c126: 89 43 18 mov %eax,0x18(%ebx) the_thread->Start.initial_priority = priority; 10c129: 89 83 bc 00 00 00 mov %eax,0xbc(%ebx) _Thread_Set_priority( the_thread, priority ); 10c12f: 52 push %edx 10c130: 52 push %edx 10c131: 50 push %eax 10c132: 53 push %ebx 10c133: e8 94 05 00 00 call 10c6cc <_Thread_Set_priority> /* * Initialize the CPU usage statistics */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Set_to_zero( &the_thread->cpu_time_used ); 10c138: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx) 10c13f: 00 00 00 10c142: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx) 10c149: 00 00 00 _Thread_Stack_Free( the_thread ); return false; } 10c14c: 8b 45 08 mov 0x8(%ebp),%eax 10c14f: 8b 40 1c mov 0x1c(%eax),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10c152: 0f b7 53 08 movzwl 0x8(%ebx),%edx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10c156: 89 1c 90 mov %ebx,(%eax,%edx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10c159: 8b 45 30 mov 0x30(%ebp),%eax 10c15c: 89 43 0c mov %eax,0xc(%ebx) * enabled when we get here. We want to be able to run the * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread ); 10c15f: 89 1c 24 mov %ebx,(%esp) 10c162: e8 c1 0a 00 00 call 10cc28 <_User_extensions_Thread_create> 10c167: 88 c2 mov %al,%dl if ( extension_status ) 10c169: 83 c4 10 add $0x10,%esp return true; 10c16c: b0 01 mov $0x1,%al * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread ); if ( extension_status ) 10c16e: 84 d2 test %dl,%dl 10c170: 74 04 je 10c176 <_Thread_Initialize+0x1aa> 10c172: eb 72 jmp 10c1e6 <_Thread_Initialize+0x21a> * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; extensions_area = NULL; 10c174: 31 f6 xor %esi,%esi extension_status = _User_extensions_Thread_create( the_thread ); if ( extension_status ) return true; failed: if ( the_thread->libc_reent ) 10c176: 8b 83 f0 00 00 00 mov 0xf0(%ebx),%eax 10c17c: 85 c0 test %eax,%eax 10c17e: 74 0c je 10c18c <_Thread_Initialize+0x1c0> _Workspace_Free( the_thread->libc_reent ); 10c180: 83 ec 0c sub $0xc,%esp 10c183: 50 push %eax 10c184: e8 ce 0d 00 00 call 10cf57 <_Workspace_Free> 10c189: 83 c4 10 add $0x10,%esp for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 10c18c: 8b 83 f4 00 00 00 mov 0xf4(%ebx),%eax 10c192: 85 c0 test %eax,%eax 10c194: 74 0c je 10c1a2 <_Thread_Initialize+0x1d6> _Workspace_Free( the_thread->API_Extensions[i] ); 10c196: 83 ec 0c sub $0xc,%esp 10c199: 50 push %eax 10c19a: e8 b8 0d 00 00 call 10cf57 <_Workspace_Free> 10c19f: 83 c4 10 add $0x10,%esp failed: if ( the_thread->libc_reent ) _Workspace_Free( the_thread->libc_reent ); for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 10c1a2: 8b 83 f8 00 00 00 mov 0xf8(%ebx),%eax 10c1a8: 85 c0 test %eax,%eax 10c1aa: 74 0c je 10c1b8 <_Thread_Initialize+0x1ec> _Workspace_Free( the_thread->API_Extensions[i] ); 10c1ac: 83 ec 0c sub $0xc,%esp 10c1af: 50 push %eax 10c1b0: e8 a2 0d 00 00 call 10cf57 <_Workspace_Free> 10c1b5: 83 c4 10 add $0x10,%esp if ( extensions_area ) 10c1b8: 85 f6 test %esi,%esi 10c1ba: 74 0c je 10c1c8 <_Thread_Initialize+0x1fc> (void) _Workspace_Free( extensions_area ); 10c1bc: 83 ec 0c sub $0xc,%esp 10c1bf: 56 push %esi 10c1c0: e8 92 0d 00 00 call 10cf57 <_Workspace_Free> 10c1c5: 83 c4 10 add $0x10,%esp #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) 10c1c8: 85 ff test %edi,%edi 10c1ca: 74 0c je 10c1d8 <_Thread_Initialize+0x20c> (void) _Workspace_Free( fp_area ); 10c1cc: 83 ec 0c sub $0xc,%esp 10c1cf: 57 push %edi 10c1d0: e8 82 0d 00 00 call 10cf57 <_Workspace_Free> 10c1d5: 83 c4 10 add $0x10,%esp #endif _Thread_Stack_Free( the_thread ); 10c1d8: 83 ec 0c sub $0xc,%esp 10c1db: 53 push %ebx 10c1dc: e8 e7 06 00 00 call 10c8c8 <_Thread_Stack_Free> return false; 10c1e1: 83 c4 10 add $0x10,%esp stack = the_thread->Start.stack; #else if ( !stack_area ) { actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); if ( !actual_stack_size || actual_stack_size < stack_size ) return false; /* stack allocation failed */ 10c1e4: 31 c0 xor %eax,%eax _Thread_Stack_Free( the_thread ); return false; } 10c1e6: 8d 65 f4 lea -0xc(%ebp),%esp 10c1e9: 5b pop %ebx 10c1ea: 5e pop %esi 10c1eb: 5f pop %edi 10c1ec: c9 leave 10c1ed: c3 ret =============================================================================== 0010f468 <_Thread_Resume>: void _Thread_Resume( Thread_Control *the_thread, bool force ) { 10f468: 55 push %ebp 10f469: 89 e5 mov %esp,%ebp 10f46b: 53 push %ebx 10f46c: 8b 45 08 mov 0x8(%ebp),%eax ISR_Level level; States_Control current_state; _ISR_Disable( level ); 10f46f: 9c pushf 10f470: fa cli 10f471: 59 pop %ecx current_state = the_thread->current_state; 10f472: 8b 50 10 mov 0x10(%eax),%edx if ( current_state & STATES_SUSPENDED ) { 10f475: f6 c2 02 test $0x2,%dl 10f478: 74 70 je 10f4ea <_Thread_Resume+0x82> <== NEVER TAKEN 10f47a: 83 e2 fd and $0xfffffffd,%edx current_state = the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state); 10f47d: 89 50 10 mov %edx,0x10(%eax) if ( _States_Is_ready( current_state ) ) { 10f480: 85 d2 test %edx,%edx 10f482: 75 66 jne 10f4ea <_Thread_Resume+0x82> RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 10f484: 8b 90 90 00 00 00 mov 0x90(%eax),%edx 10f48a: 66 8b 98 96 00 00 00 mov 0x96(%eax),%bx 10f491: 66 09 1a or %bx,(%edx) _Priority_Major_bit_map |= the_priority_map->ready_major; 10f494: 66 8b 15 50 73 12 00 mov 0x127350,%dx 10f49b: 0b 90 94 00 00 00 or 0x94(%eax),%edx 10f4a1: 66 89 15 50 73 12 00 mov %dx,0x127350 _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 10f4a8: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 10f4ae: 8d 5a 04 lea 0x4(%edx),%ebx 10f4b1: 89 18 mov %ebx,(%eax) ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; 10f4b3: 8b 5a 08 mov 0x8(%edx),%ebx the_chain->last = the_node; 10f4b6: 89 42 08 mov %eax,0x8(%edx) old_last_node->next = the_node; 10f4b9: 89 03 mov %eax,(%ebx) the_node->previous = old_last_node; 10f4bb: 89 58 04 mov %ebx,0x4(%eax) _ISR_Flash( level ); 10f4be: 51 push %ecx 10f4bf: 9d popf 10f4c0: fa cli if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 10f4c1: 8b 50 14 mov 0x14(%eax),%edx 10f4c4: 8b 1d 00 78 12 00 mov 0x127800,%ebx 10f4ca: 3b 53 14 cmp 0x14(%ebx),%edx 10f4cd: 73 1b jae 10f4ea <_Thread_Resume+0x82> _Thread_Heir = the_thread; 10f4cf: a3 00 78 12 00 mov %eax,0x127800 if ( _Thread_Executing->is_preemptible || 10f4d4: a1 fc 77 12 00 mov 0x1277fc,%eax 10f4d9: 80 78 74 00 cmpb $0x0,0x74(%eax) 10f4dd: 75 04 jne 10f4e3 <_Thread_Resume+0x7b> 10f4df: 85 d2 test %edx,%edx 10f4e1: 75 07 jne 10f4ea <_Thread_Resume+0x82> <== ALWAYS TAKEN the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 10f4e3: c6 05 08 78 12 00 01 movb $0x1,0x127808 } } } _ISR_Enable( level ); 10f4ea: 51 push %ecx 10f4eb: 9d popf } 10f4ec: 5b pop %ebx 10f4ed: c9 leave 10f4ee: c3 ret =============================================================================== 0010c9b0 <_Thread_Tickle_timeslice>: * * Output parameters: NONE */ void _Thread_Tickle_timeslice( void ) { 10c9b0: 55 push %ebp 10c9b1: 89 e5 mov %esp,%ebp 10c9b3: 53 push %ebx 10c9b4: 83 ec 04 sub $0x4,%esp Thread_Control *executing; executing = _Thread_Executing; 10c9b7: 8b 1d 34 47 12 00 mov 0x124734,%ebx /* * If the thread is not preemptible or is not ready, then * just return. */ if ( !executing->is_preemptible ) 10c9bd: 80 7b 74 00 cmpb $0x0,0x74(%ebx) 10c9c1: 74 4c je 10ca0f <_Thread_Tickle_timeslice+0x5f> return; if ( !_States_Is_ready( executing->current_state ) ) 10c9c3: 83 7b 10 00 cmpl $0x0,0x10(%ebx) 10c9c7: 75 46 jne 10ca0f <_Thread_Tickle_timeslice+0x5f> /* * The cpu budget algorithm determines what happens next. */ switch ( executing->budget_algorithm ) { 10c9c9: 8b 43 7c mov 0x7c(%ebx),%eax 10c9cc: 83 f8 01 cmp $0x1,%eax 10c9cf: 72 3e jb 10ca0f <_Thread_Tickle_timeslice+0x5f> 10c9d1: 83 f8 02 cmp $0x2,%eax 10c9d4: 76 07 jbe 10c9dd <_Thread_Tickle_timeslice+0x2d> 10c9d6: 83 f8 03 cmp $0x3,%eax 10c9d9: 75 34 jne 10ca0f <_Thread_Tickle_timeslice+0x5f><== NEVER TAKEN 10c9db: eb 1a jmp 10c9f7 <_Thread_Tickle_timeslice+0x47> case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE: #if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE) case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE: #endif if ( (int)(--executing->cpu_time_budget) <= 0 ) { 10c9dd: 8b 43 78 mov 0x78(%ebx),%eax 10c9e0: 48 dec %eax 10c9e1: 89 43 78 mov %eax,0x78(%ebx) 10c9e4: 85 c0 test %eax,%eax 10c9e6: 7f 27 jg 10ca0f <_Thread_Tickle_timeslice+0x5f> * at the priority of the currently executing thread, then the * executing thread's timeslice is reset. Otherwise, the * currently executing thread is placed at the rear of the * FIFO for this priority and a new heir is selected. */ _Thread_Yield_processor(); 10c9e8: e8 27 00 00 00 call 10ca14 <_Thread_Yield_processor> executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 10c9ed: a1 b4 41 12 00 mov 0x1241b4,%eax 10c9f2: 89 43 78 mov %eax,0x78(%ebx) 10c9f5: eb 18 jmp 10ca0f <_Thread_Tickle_timeslice+0x5f> } break; #if defined(RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT) case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: if ( --executing->cpu_time_budget == 0 ) 10c9f7: 8b 43 78 mov 0x78(%ebx),%eax 10c9fa: 48 dec %eax 10c9fb: 89 43 78 mov %eax,0x78(%ebx) 10c9fe: 85 c0 test %eax,%eax 10ca00: 75 0d jne 10ca0f <_Thread_Tickle_timeslice+0x5f> (*executing->budget_callout)( executing ); 10ca02: 83 ec 0c sub $0xc,%esp 10ca05: 53 push %ebx 10ca06: ff 93 80 00 00 00 call *0x80(%ebx) 10ca0c: 83 c4 10 add $0x10,%esp break; #endif } } 10ca0f: 8b 5d fc mov -0x4(%ebp),%ebx 10ca12: c9 leave 10ca13: c3 ret =============================================================================== 0010f850 <_Thread_queue_Extract_priority_helper>: void _Thread_queue_Extract_priority_helper( Thread_queue_Control *the_thread_queue __attribute__((unused)), Thread_Control *the_thread, bool requeuing ) { 10f850: 55 push %ebp 10f851: 89 e5 mov %esp,%ebp 10f853: 57 push %edi 10f854: 56 push %esi 10f855: 53 push %ebx 10f856: 83 ec 1c sub $0x1c,%esp 10f859: 8b 5d 0c mov 0xc(%ebp),%ebx 10f85c: 8a 45 10 mov 0x10(%ebp),%al 10f85f: 88 45 e3 mov %al,-0x1d(%ebp) Chain_Node *new_first_node; Chain_Node *new_second_node; Chain_Node *last_node; the_node = (Chain_Node *) the_thread; _ISR_Disable( level ); 10f862: 9c pushf 10f863: fa cli 10f864: 8f 45 e4 popl -0x1c(%ebp) if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 10f867: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx) 10f86e: 75 09 jne 10f879 <_Thread_queue_Extract_priority_helper+0x29> _ISR_Enable( level ); 10f870: ff 75 e4 pushl -0x1c(%ebp) 10f873: 9d popf return; 10f874: e9 82 00 00 00 jmp 10f8fb <_Thread_queue_Extract_priority_helper+0xab> /* * The thread was actually waiting on a thread queue so let's remove it. */ next_node = the_node->next; 10f879: 8b 13 mov (%ebx),%edx previous_node = the_node->previous; 10f87b: 8b 4b 04 mov 0x4(%ebx),%ecx */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 10f87e: 8b 43 38 mov 0x38(%ebx),%eax */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 10f881: 8d 73 3c lea 0x3c(%ebx),%esi if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { 10f884: 39 f0 cmp %esi,%eax 10f886: 74 26 je 10f8ae <_Thread_queue_Extract_priority_helper+0x5e> new_first_node = the_thread->Wait.Block2n.first; new_first_thread = (Thread_Control *) new_first_node; last_node = the_thread->Wait.Block2n.last; 10f888: 8b 73 40 mov 0x40(%ebx),%esi new_second_node = new_first_node->next; 10f88b: 8b 38 mov (%eax),%edi previous_node->next = new_first_node; 10f88d: 89 01 mov %eax,(%ecx) next_node->previous = new_first_node; 10f88f: 89 42 04 mov %eax,0x4(%edx) new_first_node->next = next_node; 10f892: 89 10 mov %edx,(%eax) new_first_node->previous = previous_node; 10f894: 89 48 04 mov %ecx,0x4(%eax) if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 10f897: 39 f0 cmp %esi,%eax 10f899: 74 18 je 10f8b3 <_Thread_queue_Extract_priority_helper+0x63> /* > two threads on 2-n */ new_second_node->previous = _Chain_Head( &new_first_thread->Wait.Block2n ); 10f89b: 8d 50 38 lea 0x38(%eax),%edx 10f89e: 89 57 04 mov %edx,0x4(%edi) new_first_thread->Wait.Block2n.first = new_second_node; 10f8a1: 89 78 38 mov %edi,0x38(%eax) new_first_thread->Wait.Block2n.last = last_node; 10f8a4: 89 70 40 mov %esi,0x40(%eax) 10f8a7: 83 c0 3c add $0x3c,%eax 10f8aa: 89 06 mov %eax,(%esi) 10f8ac: eb 05 jmp 10f8b3 <_Thread_queue_Extract_priority_helper+0x63> last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n ); } } else { previous_node->next = next_node; 10f8ae: 89 11 mov %edx,(%ecx) next_node->previous = previous_node; 10f8b0: 89 4a 04 mov %ecx,0x4(%edx) /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { 10f8b3: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp) 10f8b7: 74 06 je 10f8bf <_Thread_queue_Extract_priority_helper+0x6f> _ISR_Enable( level ); 10f8b9: ff 75 e4 pushl -0x1c(%ebp) 10f8bc: 9d popf 10f8bd: eb 3c jmp 10f8fb <_Thread_queue_Extract_priority_helper+0xab> return; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 10f8bf: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 10f8c3: 74 06 je 10f8cb <_Thread_queue_Extract_priority_helper+0x7b><== NEVER TAKEN _ISR_Enable( level ); 10f8c5: ff 75 e4 pushl -0x1c(%ebp) 10f8c8: 9d popf 10f8c9: eb 1a jmp 10f8e5 <_Thread_queue_Extract_priority_helper+0x95> 10f8cb: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) <== NOT EXECUTED } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 10f8d2: ff 75 e4 pushl -0x1c(%ebp) <== NOT EXECUTED 10f8d5: 9d popf <== NOT EXECUTED (void) _Watchdog_Remove( &the_thread->Timer ); 10f8d6: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10f8d9: 8d 43 48 lea 0x48(%ebx),%eax <== NOT EXECUTED 10f8dc: 50 push %eax <== NOT EXECUTED 10f8dd: e8 42 d5 ff ff call 10ce24 <_Watchdog_Remove> <== NOT EXECUTED 10f8e2: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10f8e5: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp) 10f8ec: 89 5d 08 mov %ebx,0x8(%ebp) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 10f8ef: 8d 65 f4 lea -0xc(%ebp),%esp 10f8f2: 5b pop %ebx 10f8f3: 5e pop %esi 10f8f4: 5f pop %edi 10f8f5: c9 leave 10f8f6: e9 c9 c2 ff ff jmp 10bbc4 <_Thread_Clear_state> 10f8fb: 8d 65 f4 lea -0xc(%ebp),%esp 10f8fe: 5b pop %ebx 10f8ff: 5e pop %esi 10f900: 5f pop %edi 10f901: c9 leave 10f902: c3 ret =============================================================================== 0010c644 <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 10c644: 55 push %ebp 10c645: 89 e5 mov %esp,%ebp 10c647: 57 push %edi 10c648: 56 push %esi 10c649: 53 push %ebx 10c64a: 83 ec 1c sub $0x1c,%esp 10c64d: 8b 75 08 mov 0x8(%ebp),%esi 10c650: 8b 7d 0c mov 0xc(%ebp),%edi /* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue ) 10c653: 85 f6 test %esi,%esi 10c655: 74 36 je 10c68d <_Thread_queue_Requeue+0x49><== NEVER TAKEN /* * If queueing by FIFO, there is nothing to do. This only applies to * priority blocking discipline. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 10c657: 83 7e 34 01 cmpl $0x1,0x34(%esi) 10c65b: 75 30 jne 10c68d <_Thread_queue_Requeue+0x49><== NEVER TAKEN Thread_queue_Control *tq = the_thread_queue; ISR_Level level; ISR_Level level_ignored; _ISR_Disable( level ); 10c65d: 9c pushf 10c65e: fa cli 10c65f: 5b pop %ebx if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 10c660: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi) 10c667: 74 22 je 10c68b <_Thread_queue_Requeue+0x47><== NEVER TAKEN RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 10c669: c7 46 30 01 00 00 00 movl $0x1,0x30(%esi) _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, true ); 10c670: 50 push %eax 10c671: 6a 01 push $0x1 10c673: 57 push %edi 10c674: 56 push %esi 10c675: e8 d6 31 00 00 call 10f850 <_Thread_queue_Extract_priority_helper> (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 10c67a: 83 c4 0c add $0xc,%esp 10c67d: 8d 45 e4 lea -0x1c(%ebp),%eax 10c680: 50 push %eax 10c681: 57 push %edi 10c682: 56 push %esi 10c683: e8 c4 fd ff ff call 10c44c <_Thread_queue_Enqueue_priority> 10c688: 83 c4 10 add $0x10,%esp } _ISR_Enable( level ); 10c68b: 53 push %ebx 10c68c: 9d popf } } 10c68d: 8d 65 f4 lea -0xc(%ebp),%esp 10c690: 5b pop %ebx 10c691: 5e pop %esi 10c692: 5f pop %edi 10c693: c9 leave 10c694: c3 ret =============================================================================== 0010c698 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 10c698: 55 push %ebp 10c699: 89 e5 mov %esp,%ebp 10c69b: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10c69e: 8d 45 f4 lea -0xc(%ebp),%eax 10c6a1: 50 push %eax 10c6a2: ff 75 08 pushl 0x8(%ebp) 10c6a5: e8 ae f8 ff ff call 10bf58 <_Thread_Get> switch ( location ) { 10c6aa: 83 c4 10 add $0x10,%esp 10c6ad: 83 7d f4 00 cmpl $0x0,-0xc(%ebp) 10c6b1: 75 17 jne 10c6ca <_Thread_queue_Timeout+0x32><== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 10c6b3: 83 ec 0c sub $0xc,%esp 10c6b6: 50 push %eax 10c6b7: e8 48 32 00 00 call 10f904 <_Thread_queue_Process_timeout> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10c6bc: a1 e4 41 12 00 mov 0x1241e4,%eax 10c6c1: 48 dec %eax 10c6c2: a3 e4 41 12 00 mov %eax,0x1241e4 10c6c7: 83 c4 10 add $0x10,%esp _Thread_Unnest_dispatch(); break; } } 10c6ca: c9 leave 10c6cb: c3 ret =============================================================================== 00116a70 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 116a70: 55 push %ebp 116a71: 89 e5 mov %esp,%ebp 116a73: 57 push %edi 116a74: 56 push %esi 116a75: 53 push %ebx 116a76: 83 ec 4c sub $0x4c,%esp 116a79: 8b 5d 08 mov 0x8(%ebp),%ebx 116a7c: 8d 45 dc lea -0x24(%ebp),%eax 116a7f: 8d 55 e0 lea -0x20(%ebp),%edx 116a82: 89 55 b4 mov %edx,-0x4c(%ebp) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 116a85: 89 55 dc mov %edx,-0x24(%ebp) the_chain->permanent_null = NULL; 116a88: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) Timer_server_Control *ts = (Timer_server_Control *) arg; Chain_Control insert_chain; Chain_Control fire_chain; _Chain_Initialize_empty( &insert_chain ); 116a8f: 89 45 e4 mov %eax,-0x1c(%ebp) */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 116a92: 8d 7d d0 lea -0x30(%ebp),%edi 116a95: 8d 55 d4 lea -0x2c(%ebp),%edx 116a98: 89 55 b0 mov %edx,-0x50(%ebp) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 116a9b: 89 55 d0 mov %edx,-0x30(%ebp) the_chain->permanent_null = NULL; 116a9e: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) the_chain->last = _Chain_Head(the_chain); 116aa5: 89 7d d8 mov %edi,-0x28(%ebp) */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 116aa8: 8d 43 30 lea 0x30(%ebx),%eax 116aab: 89 45 c0 mov %eax,-0x40(%ebp) /* * 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 ); 116aae: 8d 73 68 lea 0x68(%ebx),%esi static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 116ab1: 8d 53 08 lea 0x8(%ebx),%edx 116ab4: 89 55 bc mov %edx,-0x44(%ebp) { /* * 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; 116ab7: 8d 4d dc lea -0x24(%ebp),%ecx 116aba: 89 4b 78 mov %ecx,0x78(%ebx) static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 116abd: a1 f0 e6 13 00 mov 0x13e6f0,%eax /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 116ac2: 8b 53 3c mov 0x3c(%ebx),%edx watchdogs->last_snapshot = snapshot; 116ac5: 89 43 3c mov %eax,0x3c(%ebx) _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 116ac8: 51 push %ecx 116ac9: 8d 4d d0 lea -0x30(%ebp),%ecx 116acc: 51 push %ecx Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 116acd: 29 d0 sub %edx,%eax watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 116acf: 50 push %eax 116ad0: ff 75 c0 pushl -0x40(%ebp) 116ad3: e8 88 39 00 00 call 11a460 <_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(); 116ad8: a1 44 e6 13 00 mov 0x13e644,%eax 116add: 89 45 c4 mov %eax,-0x3c(%ebp) Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 116ae0: 8b 43 74 mov 0x74(%ebx),%eax /* * 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 ) { 116ae3: 83 c4 10 add $0x10,%esp 116ae6: 39 45 c4 cmp %eax,-0x3c(%ebp) 116ae9: 76 13 jbe 116afe <_Timer_server_Body+0x8e> /* * 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 ); 116aeb: 52 push %edx 116aec: 8d 55 d0 lea -0x30(%ebp),%edx 116aef: 52 push %edx if ( snapshot > last_snapshot ) { /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; 116af0: 8b 4d c4 mov -0x3c(%ebp),%ecx 116af3: 29 c1 sub %eax,%ecx _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 116af5: 51 push %ecx 116af6: 56 push %esi 116af7: e8 64 39 00 00 call 11a460 <_Watchdog_Adjust_to_chain> 116afc: eb 0f jmp 116b0d <_Timer_server_Body+0x9d> } else if ( snapshot < last_snapshot ) { 116afe: 73 10 jae 116b10 <_Timer_server_Body+0xa0> /* * 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 ); 116b00: 51 push %ecx } else if ( snapshot < last_snapshot ) { /* * The current TOD is before the last TOD which indicates that * TOD has been set backwards. */ delta = last_snapshot - snapshot; 116b01: 2b 45 c4 sub -0x3c(%ebp),%eax _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); 116b04: 50 push %eax 116b05: 6a 01 push $0x1 116b07: 56 push %esi 116b08: e8 e7 38 00 00 call 11a3f4 <_Watchdog_Adjust> 116b0d: 83 c4 10 add $0x10,%esp } watchdogs->last_snapshot = snapshot; 116b10: 8b 45 c4 mov -0x3c(%ebp),%eax 116b13: 89 43 74 mov %eax,0x74(%ebx) } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 116b16: 8b 43 78 mov 0x78(%ebx),%eax 116b19: 83 ec 0c sub $0xc,%esp 116b1c: 50 push %eax 116b1d: e8 da 08 00 00 call 1173fc <_Chain_Get> if ( timer == NULL ) { 116b22: 83 c4 10 add $0x10,%esp 116b25: 85 c0 test %eax,%eax 116b27: 74 29 je 116b52 <_Timer_server_Body+0xe2><== ALWAYS TAKEN static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 116b29: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED 116b2c: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED 116b2f: 75 0b jne 116b3c <_Timer_server_Body+0xcc><== NOT EXECUTED _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 116b31: 52 push %edx <== NOT EXECUTED 116b32: 52 push %edx <== NOT EXECUTED 116b33: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 116b36: 50 push %eax <== NOT EXECUTED 116b37: ff 75 c0 pushl -0x40(%ebp) <== NOT EXECUTED 116b3a: eb 0c jmp 116b48 <_Timer_server_Body+0xd8><== NOT EXECUTED } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 116b3c: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED 116b3f: 75 d5 jne 116b16 <_Timer_server_Body+0xa6><== NOT EXECUTED _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 116b41: 51 push %ecx <== NOT EXECUTED 116b42: 51 push %ecx <== NOT EXECUTED 116b43: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 116b46: 50 push %eax <== NOT EXECUTED 116b47: 56 push %esi <== NOT EXECUTED 116b48: e8 9b 39 00 00 call 11a4e8 <_Watchdog_Insert> <== NOT EXECUTED 116b4d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 116b50: eb c4 jmp 116b16 <_Timer_server_Body+0xa6><== NOT EXECUTED * of zero it will be processed in the next iteration of the timer server * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); 116b52: 9c pushf 116b53: fa cli 116b54: 58 pop %eax if ( _Chain_Is_empty( insert_chain ) ) { 116b55: 8b 55 b4 mov -0x4c(%ebp),%edx 116b58: 39 55 dc cmp %edx,-0x24(%ebp) 116b5b: 75 13 jne 116b70 <_Timer_server_Body+0x100><== NEVER TAKEN ts->insert_chain = NULL; 116b5d: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx) _ISR_Enable( level ); 116b64: 50 push %eax 116b65: 9d popf _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 ) ) { 116b66: 8b 4d b0 mov -0x50(%ebp),%ecx 116b69: 39 4d d0 cmp %ecx,-0x30(%ebp) 116b6c: 75 09 jne 116b77 <_Timer_server_Body+0x107> 116b6e: eb 3e jmp 116bae <_Timer_server_Body+0x13e> ts->insert_chain = NULL; _ISR_Enable( level ); break; } else { _ISR_Enable( level ); 116b70: 50 push %eax <== NOT EXECUTED 116b71: 9d popf <== NOT EXECUTED 116b72: e9 46 ff ff ff jmp 116abd <_Timer_server_Body+0x4d><== NOT EXECUTED /* * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); 116b77: 9c pushf 116b78: fa cli 116b79: 5a pop %edx */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 116b7a: 8b 45 d0 mov -0x30(%ebp),%eax */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 116b7d: 3b 45 b0 cmp -0x50(%ebp),%eax 116b80: 74 25 je 116ba7 <_Timer_server_Body+0x137> { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 116b82: 8b 08 mov (%eax),%ecx the_chain->first = new_first; 116b84: 89 4d d0 mov %ecx,-0x30(%ebp) new_first->previous = _Chain_Head(the_chain); 116b87: 89 79 04 mov %edi,0x4(%ecx) watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { 116b8a: 85 c0 test %eax,%eax 116b8c: 74 19 je 116ba7 <_Timer_server_Body+0x137><== NEVER TAKEN watchdog->state = WATCHDOG_INACTIVE; 116b8e: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax) _ISR_Enable( level ); 116b95: 52 push %edx 116b96: 9d popf /* * 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 ); 116b97: 52 push %edx 116b98: 52 push %edx 116b99: ff 70 24 pushl 0x24(%eax) 116b9c: ff 70 20 pushl 0x20(%eax) 116b9f: ff 50 1c call *0x1c(%eax) } 116ba2: 83 c4 10 add $0x10,%esp 116ba5: eb d0 jmp 116b77 <_Timer_server_Body+0x107> watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; _ISR_Enable( level ); } else { _ISR_Enable( level ); 116ba7: 52 push %edx 116ba8: 9d popf 116ba9: e9 09 ff ff ff jmp 116ab7 <_Timer_server_Body+0x47> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 116bae: c6 43 7c 00 movb $0x0,0x7c(%ebx) /* * Block until there is something to do. */ _Thread_Disable_dispatch(); 116bb2: e8 1d fe ff ff call 1169d4 <_Thread_Disable_dispatch> _Thread_Set_state( ts->thread, STATES_DELAYING ); 116bb7: 50 push %eax 116bb8: 50 push %eax 116bb9: 6a 08 push $0x8 116bbb: ff 33 pushl (%ebx) 116bbd: e8 06 31 00 00 call 119cc8 <_Thread_Set_state> _Timer_server_Reset_interval_system_watchdog( ts ); 116bc2: 89 d8 mov %ebx,%eax 116bc4: e8 1b fe ff ff call 1169e4 <_Timer_server_Reset_interval_system_watchdog> _Timer_server_Reset_tod_system_watchdog( ts ); 116bc9: 89 d8 mov %ebx,%eax 116bcb: e8 5a fe ff ff call 116a2a <_Timer_server_Reset_tod_system_watchdog> _Thread_Enable_dispatch(); 116bd0: e8 e9 27 00 00 call 1193be <_Thread_Enable_dispatch> ts->active = true; 116bd5: c6 43 7c 01 movb $0x1,0x7c(%ebx) static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 116bd9: 59 pop %ecx 116bda: ff 75 bc pushl -0x44(%ebp) 116bdd: e8 1e 3a 00 00 call 11a600 <_Watchdog_Remove> static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 116be2: 8d 43 40 lea 0x40(%ebx),%eax 116be5: 89 04 24 mov %eax,(%esp) 116be8: e8 13 3a 00 00 call 11a600 <_Watchdog_Remove> 116bed: 83 c4 10 add $0x10,%esp 116bf0: e9 c2 fe ff ff jmp 116ab7 <_Timer_server_Body+0x47> =============================================================================== 00116bf5 <_Timer_server_Schedule_operation_method>: static void _Timer_server_Schedule_operation_method( Timer_server_Control *ts, Timer_Control *timer ) { 116bf5: 55 push %ebp 116bf6: 89 e5 mov %esp,%ebp 116bf8: 57 push %edi 116bf9: 56 push %esi 116bfa: 53 push %ebx 116bfb: 83 ec 2c sub $0x2c,%esp 116bfe: 8b 5d 08 mov 0x8(%ebp),%ebx 116c01: 8b 75 0c mov 0xc(%ebp),%esi if ( ts->insert_chain == NULL ) { 116c04: 8b 43 78 mov 0x78(%ebx),%eax 116c07: 85 c0 test %eax,%eax 116c09: 0f 85 de 00 00 00 jne 116ced <_Timer_server_Schedule_operation_method+0xf8><== NEVER TAKEN * is the reference point for the delta chain. Thus if we do not update the * reference point we have to add DT to the initial delta of the watchdog * being inserted. This could result in an integer overflow. */ _Thread_Disable_dispatch(); 116c0f: e8 c0 fd ff ff call 1169d4 <_Thread_Disable_dispatch> if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 116c14: 8b 46 38 mov 0x38(%esi),%eax 116c17: 83 f8 01 cmp $0x1,%eax 116c1a: 75 5a jne 116c76 <_Timer_server_Schedule_operation_method+0x81> /* * We have to advance the last known ticks value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); 116c1c: 9c pushf 116c1d: fa cli 116c1e: 8f 45 e0 popl -0x20(%ebp) snapshot = _Watchdog_Ticks_since_boot; 116c21: 8b 15 f0 e6 13 00 mov 0x13e6f0,%edx last_snapshot = ts->Interval_watchdogs.last_snapshot; 116c27: 8b 4b 3c mov 0x3c(%ebx),%ecx */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 116c2a: 8b 43 30 mov 0x30(%ebx),%eax */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 116c2d: 8d 7b 34 lea 0x34(%ebx),%edi if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) { 116c30: 39 f8 cmp %edi,%eax 116c32: 74 19 je 116c4d <_Timer_server_Schedule_operation_method+0x58> first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain ); /* * We assume adequate unsigned arithmetic here. */ delta = snapshot - last_snapshot; 116c34: 89 d7 mov %edx,%edi 116c36: 29 cf sub %ecx,%edi 116c38: 89 7d e4 mov %edi,-0x1c(%ebp) delta_interval = first_watchdog->delta_interval; 116c3b: 8b 78 10 mov 0x10(%eax),%edi if (delta_interval > delta) { delta_interval -= delta; } else { delta_interval = 0; 116c3e: 31 c9 xor %ecx,%ecx * We assume adequate unsigned arithmetic here. */ delta = snapshot - last_snapshot; delta_interval = first_watchdog->delta_interval; if (delta_interval > delta) { 116c40: 3b 7d e4 cmp -0x1c(%ebp),%edi 116c43: 76 05 jbe 116c4a <_Timer_server_Schedule_operation_method+0x55> delta_interval -= delta; 116c45: 89 f9 mov %edi,%ecx 116c47: 2b 4d e4 sub -0x1c(%ebp),%ecx } else { delta_interval = 0; } first_watchdog->delta_interval = delta_interval; 116c4a: 89 48 10 mov %ecx,0x10(%eax) } ts->Interval_watchdogs.last_snapshot = snapshot; 116c4d: 89 53 3c mov %edx,0x3c(%ebx) _ISR_Enable( level ); 116c50: ff 75 e0 pushl -0x20(%ebp) 116c53: 9d popf _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 116c54: 50 push %eax 116c55: 50 push %eax 116c56: 83 c6 10 add $0x10,%esi 116c59: 56 push %esi 116c5a: 8d 43 30 lea 0x30(%ebx),%eax 116c5d: 50 push %eax 116c5e: e8 85 38 00 00 call 11a4e8 <_Watchdog_Insert> if ( !ts->active ) { 116c63: 8a 43 7c mov 0x7c(%ebx),%al 116c66: 83 c4 10 add $0x10,%esp 116c69: 84 c0 test %al,%al 116c6b: 75 74 jne 116ce1 <_Timer_server_Schedule_operation_method+0xec> _Timer_server_Reset_interval_system_watchdog( ts ); 116c6d: 89 d8 mov %ebx,%eax 116c6f: e8 70 fd ff ff call 1169e4 <_Timer_server_Reset_interval_system_watchdog> 116c74: eb 6b jmp 116ce1 <_Timer_server_Schedule_operation_method+0xec> } } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 116c76: 83 f8 03 cmp $0x3,%eax 116c79: 75 66 jne 116ce1 <_Timer_server_Schedule_operation_method+0xec> /* * We have to advance the last known seconds value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); 116c7b: 9c pushf 116c7c: fa cli 116c7d: 8f 45 e0 popl -0x20(%ebp) snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 116c80: 8b 15 44 e6 13 00 mov 0x13e644,%edx last_snapshot = ts->TOD_watchdogs.last_snapshot; 116c86: 8b 43 74 mov 0x74(%ebx),%eax */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 116c89: 8b 4b 68 mov 0x68(%ebx),%ecx */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 116c8c: 8d 7b 6c lea 0x6c(%ebx),%edi if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) { 116c8f: 39 f9 cmp %edi,%ecx 116c91: 74 27 je 116cba <_Timer_server_Schedule_operation_method+0xc5> first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain ); delta_interval = first_watchdog->delta_interval; 116c93: 8b 79 10 mov 0x10(%ecx),%edi 116c96: 89 7d d4 mov %edi,-0x2c(%ebp) if ( snapshot > last_snapshot ) { 116c99: 39 c2 cmp %eax,%edx 116c9b: 76 15 jbe 116cb2 <_Timer_server_Schedule_operation_method+0xbd> /* * We advanced in time. */ delta = snapshot - last_snapshot; 116c9d: 89 d7 mov %edx,%edi 116c9f: 29 c7 sub %eax,%edi 116ca1: 89 7d e4 mov %edi,-0x1c(%ebp) if (delta_interval > delta) { delta_interval -= delta; } else { delta_interval = 0; 116ca4: 31 c0 xor %eax,%eax if ( snapshot > last_snapshot ) { /* * We advanced in time. */ delta = snapshot - last_snapshot; if (delta_interval > delta) { 116ca6: 39 7d d4 cmp %edi,-0x2c(%ebp) 116ca9: 76 0c jbe 116cb7 <_Timer_server_Schedule_operation_method+0xc2><== NEVER TAKEN delta_interval -= delta; 116cab: 8b 45 d4 mov -0x2c(%ebp),%eax 116cae: 29 f8 sub %edi,%eax 116cb0: eb 05 jmp 116cb7 <_Timer_server_Schedule_operation_method+0xc2> } } else { /* * Someone put us in the past. */ delta = last_snapshot - snapshot; 116cb2: 03 45 d4 add -0x2c(%ebp),%eax delta_interval += delta; 116cb5: 29 d0 sub %edx,%eax } first_watchdog->delta_interval = delta_interval; 116cb7: 89 41 10 mov %eax,0x10(%ecx) } ts->TOD_watchdogs.last_snapshot = snapshot; 116cba: 89 53 74 mov %edx,0x74(%ebx) _ISR_Enable( level ); 116cbd: ff 75 e0 pushl -0x20(%ebp) 116cc0: 9d popf _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 116cc1: 57 push %edi 116cc2: 57 push %edi 116cc3: 83 c6 10 add $0x10,%esi 116cc6: 56 push %esi 116cc7: 8d 43 68 lea 0x68(%ebx),%eax 116cca: 50 push %eax 116ccb: e8 18 38 00 00 call 11a4e8 <_Watchdog_Insert> if ( !ts->active ) { 116cd0: 8a 43 7c mov 0x7c(%ebx),%al 116cd3: 83 c4 10 add $0x10,%esp 116cd6: 84 c0 test %al,%al 116cd8: 75 07 jne 116ce1 <_Timer_server_Schedule_operation_method+0xec> _Timer_server_Reset_tod_system_watchdog( ts ); 116cda: 89 d8 mov %ebx,%eax 116cdc: e8 49 fd ff ff call 116a2a <_Timer_server_Reset_tod_system_watchdog> * critical section. We have to use the protected chain methods because * we may be interrupted by a higher priority interrupt. */ _Chain_Append( ts->insert_chain, &timer->Object.Node ); } } 116ce1: 8d 65 f4 lea -0xc(%ebp),%esp 116ce4: 5b pop %ebx 116ce5: 5e pop %esi 116ce6: 5f pop %edi 116ce7: c9 leave if ( !ts->active ) { _Timer_server_Reset_tod_system_watchdog( ts ); } } _Thread_Enable_dispatch(); 116ce8: e9 d1 26 00 00 jmp 1193be <_Thread_Enable_dispatch> * server is not preemptible, so we must be in interrupt context here. No * thread dispatch will happen until the timer server finishes its * critical section. We have to use the protected chain methods because * we may be interrupted by a higher priority interrupt. */ _Chain_Append( ts->insert_chain, &timer->Object.Node ); 116ced: 8b 43 78 mov 0x78(%ebx),%eax <== NOT EXECUTED 116cf0: 89 75 0c mov %esi,0xc(%ebp) <== NOT EXECUTED 116cf3: 89 45 08 mov %eax,0x8(%ebp) <== NOT EXECUTED } } 116cf6: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 116cf9: 5b pop %ebx <== NOT EXECUTED 116cfa: 5e pop %esi <== NOT EXECUTED 116cfb: 5f pop %edi <== NOT EXECUTED 116cfc: c9 leave <== NOT EXECUTED * server is not preemptible, so we must be in interrupt context here. No * thread dispatch will happen until the timer server finishes its * critical section. We have to use the protected chain methods because * we may be interrupted by a higher priority interrupt. */ _Chain_Append( ts->insert_chain, &timer->Object.Node ); 116cfd: e9 be 06 00 00 jmp 1173c0 <_Chain_Append> <== NOT EXECUTED =============================================================================== 0010cbeb <_User_extensions_Fatal>: void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 10cbeb: 55 push %ebp 10cbec: 89 e5 mov %esp,%ebp 10cbee: 57 push %edi 10cbef: 56 push %esi 10cbf0: 53 push %ebx 10cbf1: 83 ec 0c sub $0xc,%esp 10cbf4: 8b 7d 10 mov 0x10(%ebp),%edi Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 10cbf7: 8b 1d e0 43 12 00 mov 0x1243e0,%ebx the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 10cbfd: 0f b6 75 0c movzbl 0xc(%ebp),%esi ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 10cc01: eb 15 jmp 10cc18 <_User_extensions_Fatal+0x2d> !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) 10cc03: 8b 43 30 mov 0x30(%ebx),%eax 10cc06: 85 c0 test %eax,%eax 10cc08: 74 0b je 10cc15 <_User_extensions_Fatal+0x2a> (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 10cc0a: 52 push %edx 10cc0b: 57 push %edi 10cc0c: 56 push %esi 10cc0d: ff 75 08 pushl 0x8(%ebp) 10cc10: ff d0 call *%eax 10cc12: 83 c4 10 add $0x10,%esp <== NOT EXECUTED Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 10cc15: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 10cc18: 81 fb d8 43 12 00 cmp $0x1243d8,%ebx 10cc1e: 75 e3 jne 10cc03 <_User_extensions_Fatal+0x18> the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } 10cc20: 8d 65 f4 lea -0xc(%ebp),%esp 10cc23: 5b pop %ebx 10cc24: 5e pop %esi 10cc25: 5f pop %edi 10cc26: c9 leave 10cc27: c3 ret =============================================================================== 0010cad4 <_User_extensions_Handler_initialization>: #include #include #include void _User_extensions_Handler_initialization(void) { 10cad4: 55 push %ebp 10cad5: 89 e5 mov %esp,%ebp 10cad7: 57 push %edi 10cad8: 56 push %esi 10cad9: 53 push %ebx 10cada: 83 ec 1c sub $0x1c,%esp User_extensions_Control *extension; uint32_t i; uint32_t number_of_extensions; User_extensions_Table *initial_extensions; number_of_extensions = Configuration.number_of_initial_extensions; 10cadd: a1 30 02 12 00 mov 0x120230,%eax 10cae2: 89 45 e4 mov %eax,-0x1c(%ebp) initial_extensions = Configuration.User_extension_table; 10cae5: 8b 35 34 02 12 00 mov 0x120234,%esi */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 10caeb: c7 05 d8 43 12 00 dc movl $0x1243dc,0x1243d8 10caf2: 43 12 00 the_chain->permanent_null = NULL; 10caf5: c7 05 dc 43 12 00 00 movl $0x0,0x1243dc 10cafc: 00 00 00 the_chain->last = _Chain_Head(the_chain); 10caff: c7 05 e0 43 12 00 d8 movl $0x1243d8,0x1243e0 10cb06: 43 12 00 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 10cb09: c7 05 e8 41 12 00 ec movl $0x1241ec,0x1241e8 10cb10: 41 12 00 the_chain->permanent_null = NULL; 10cb13: c7 05 ec 41 12 00 00 movl $0x0,0x1241ec 10cb1a: 00 00 00 the_chain->last = _Chain_Head(the_chain); 10cb1d: c7 05 f0 41 12 00 e8 movl $0x1241e8,0x1241f0 10cb24: 41 12 00 _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { 10cb27: 85 f6 test %esi,%esi 10cb29: 74 53 je 10cb7e <_User_extensions_Handler_initialization+0xaa><== NEVER TAKEN extension = (User_extensions_Control *) _Workspace_Allocate_or_fatal_error( 10cb2b: 6b c8 34 imul $0x34,%eax,%ecx 10cb2e: 83 ec 0c sub $0xc,%esp 10cb31: 51 push %ecx 10cb32: 89 4d e0 mov %ecx,-0x20(%ebp) 10cb35: e8 32 04 00 00 call 10cf6c <_Workspace_Allocate_or_fatal_error> 10cb3a: 89 c3 mov %eax,%ebx number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 10cb3c: 31 c0 xor %eax,%eax 10cb3e: 8b 4d e0 mov -0x20(%ebp),%ecx 10cb41: 89 df mov %ebx,%edi 10cb43: f3 aa rep stos %al,%es:(%edi) 10cb45: 89 f0 mov %esi,%eax extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 10cb47: 83 c4 10 add $0x10,%esp 10cb4a: 31 d2 xor %edx,%edx 10cb4c: eb 2b jmp 10cb79 <_User_extensions_Handler_initialization+0xa5> RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table( User_extensions_Control *extension, const User_extensions_Table *extension_table ) { extension->Callouts = *extension_table; 10cb4e: 8d 7b 14 lea 0x14(%ebx),%edi 10cb51: 89 c6 mov %eax,%esi 10cb53: b9 08 00 00 00 mov $0x8,%ecx 10cb58: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _User_extensions_Add_set( extension ); 10cb5a: 83 ec 0c sub $0xc,%esp 10cb5d: 53 push %ebx 10cb5e: 89 45 dc mov %eax,-0x24(%ebp) 10cb61: 89 55 e0 mov %edx,-0x20(%ebp) 10cb64: e8 97 2f 00 00 call 10fb00 <_User_extensions_Add_set> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; 10cb69: 83 c3 34 add $0x34,%ebx extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 10cb6c: 8b 55 e0 mov -0x20(%ebp),%edx 10cb6f: 42 inc %edx 10cb70: 8b 45 dc mov -0x24(%ebp),%eax 10cb73: 83 c0 20 add $0x20,%eax 10cb76: 83 c4 10 add $0x10,%esp 10cb79: 3b 55 e4 cmp -0x1c(%ebp),%edx 10cb7c: 72 d0 jb 10cb4e <_User_extensions_Handler_initialization+0x7a> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; } } } 10cb7e: 8d 65 f4 lea -0xc(%ebp),%esp 10cb81: 5b pop %ebx 10cb82: 5e pop %esi 10cb83: 5f pop %edi 10cb84: c9 leave 10cb85: c3 ret =============================================================================== 0010e520 <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 10e520: 55 push %ebp 10e521: 89 e5 mov %esp,%ebp 10e523: 57 push %edi 10e524: 56 push %esi 10e525: 53 push %ebx 10e526: 83 ec 1c sub $0x1c,%esp 10e529: 8b 75 08 mov 0x8(%ebp),%esi 10e52c: 8b 7d 0c mov 0xc(%ebp),%edi 10e52f: 8b 5d 10 mov 0x10(%ebp),%ebx ISR_Level level; _ISR_Disable( level ); 10e532: 9c pushf 10e533: fa cli 10e534: 58 pop %eax */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 10e535: 8b 16 mov (%esi),%edx */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 10e537: 8d 4e 04 lea 0x4(%esi),%ecx * hence the compiler must not assume *header to remain * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { 10e53a: 39 ca cmp %ecx,%edx 10e53c: 74 44 je 10e582 <_Watchdog_Adjust+0x62> switch ( direction ) { 10e53e: 85 ff test %edi,%edi 10e540: 74 3c je 10e57e <_Watchdog_Adjust+0x5e> 10e542: 4f dec %edi 10e543: 75 3d jne 10e582 <_Watchdog_Adjust+0x62> <== NEVER TAKEN case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 10e545: 01 5a 10 add %ebx,0x10(%edx) break; 10e548: eb 38 jmp 10e582 <_Watchdog_Adjust+0x62> RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) header->first ); 10e54a: 8b 16 mov (%esi),%edx case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { 10e54c: 8b 7a 10 mov 0x10(%edx),%edi 10e54f: 39 fb cmp %edi,%ebx 10e551: 73 07 jae 10e55a <_Watchdog_Adjust+0x3a> _Watchdog_First( header )->delta_interval -= units; 10e553: 29 df sub %ebx,%edi 10e555: 89 7a 10 mov %edi,0x10(%edx) break; 10e558: eb 28 jmp 10e582 <_Watchdog_Adjust+0x62> } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; 10e55a: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx) _ISR_Enable( level ); 10e561: 50 push %eax 10e562: 9d popf _Watchdog_Tickle( header ); 10e563: 83 ec 0c sub $0xc,%esp 10e566: 56 push %esi 10e567: 89 4d e4 mov %ecx,-0x1c(%ebp) 10e56a: e8 9d 01 00 00 call 10e70c <_Watchdog_Tickle> _ISR_Disable( level ); 10e56f: 9c pushf 10e570: fa cli 10e571: 58 pop %eax if ( _Chain_Is_empty( header ) ) 10e572: 83 c4 10 add $0x10,%esp 10e575: 8b 4d e4 mov -0x1c(%ebp),%ecx 10e578: 39 0e cmp %ecx,(%esi) 10e57a: 74 06 je 10e582 <_Watchdog_Adjust+0x62> while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; 10e57c: 29 fb sub %edi,%ebx switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 10e57e: 85 db test %ebx,%ebx 10e580: 75 c8 jne 10e54a <_Watchdog_Adjust+0x2a> <== ALWAYS TAKEN } break; } } _ISR_Enable( level ); 10e582: 50 push %eax 10e583: 9d popf } 10e584: 8d 65 f4 lea -0xc(%ebp),%esp 10e587: 5b pop %ebx 10e588: 5e pop %esi 10e589: 5f pop %edi 10e58a: c9 leave 10e58b: c3 ret =============================================================================== 0010ce24 <_Watchdog_Remove>: */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 10ce24: 55 push %ebp 10ce25: 89 e5 mov %esp,%ebp 10ce27: 56 push %esi 10ce28: 53 push %ebx 10ce29: 8b 55 08 mov 0x8(%ebp),%edx ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 10ce2c: 9c pushf 10ce2d: fa cli 10ce2e: 5e pop %esi previous_state = the_watchdog->state; 10ce2f: 8b 42 08 mov 0x8(%edx),%eax switch ( previous_state ) { 10ce32: 83 f8 01 cmp $0x1,%eax 10ce35: 74 09 je 10ce40 <_Watchdog_Remove+0x1c> 10ce37: 72 42 jb 10ce7b <_Watchdog_Remove+0x57> 10ce39: 83 f8 03 cmp $0x3,%eax 10ce3c: 77 3d ja 10ce7b <_Watchdog_Remove+0x57> <== NEVER TAKEN 10ce3e: eb 09 jmp 10ce49 <_Watchdog_Remove+0x25> /* * It is not actually on the chain so just change the state and * the Insert operation we interrupted will be aborted. */ the_watchdog->state = WATCHDOG_INACTIVE; 10ce40: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx) break; 10ce47: eb 32 jmp 10ce7b <_Watchdog_Remove+0x57> case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 10ce49: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx) } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; _ISR_Enable( level ); return( previous_state ); } 10ce50: 8b 0a mov (%edx),%ecx case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; next_watchdog = _Watchdog_Next( the_watchdog ); if ( _Watchdog_Next(next_watchdog) ) 10ce52: 83 39 00 cmpl $0x0,(%ecx) 10ce55: 74 06 je 10ce5d <_Watchdog_Remove+0x39> next_watchdog->delta_interval += the_watchdog->delta_interval; 10ce57: 8b 5a 10 mov 0x10(%edx),%ebx 10ce5a: 01 59 10 add %ebx,0x10(%ecx) if ( _Watchdog_Sync_count ) 10ce5d: 8b 1d 18 43 12 00 mov 0x124318,%ebx 10ce63: 85 db test %ebx,%ebx 10ce65: 74 0c je 10ce73 <_Watchdog_Remove+0x4f> _Watchdog_Sync_level = _ISR_Nest_level; 10ce67: 8b 1d 30 47 12 00 mov 0x124730,%ebx 10ce6d: 89 1d 90 42 12 00 mov %ebx,0x124290 { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 10ce73: 8b 5a 04 mov 0x4(%edx),%ebx next->previous = previous; 10ce76: 89 59 04 mov %ebx,0x4(%ecx) previous->next = next; 10ce79: 89 0b mov %ecx,(%ebx) _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 10ce7b: 8b 0d 1c 43 12 00 mov 0x12431c,%ecx 10ce81: 89 4a 18 mov %ecx,0x18(%edx) _ISR_Enable( level ); 10ce84: 56 push %esi 10ce85: 9d popf return( previous_state ); } 10ce86: 5b pop %ebx 10ce87: 5e pop %esi 10ce88: c9 leave 10ce89: c3 ret =============================================================================== 0010e094 <_Watchdog_Report_chain>: void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { 10e094: 55 push %ebp 10e095: 89 e5 mov %esp,%ebp 10e097: 57 push %edi 10e098: 56 push %esi 10e099: 53 push %ebx 10e09a: 83 ec 20 sub $0x20,%esp 10e09d: 8b 7d 08 mov 0x8(%ebp),%edi 10e0a0: 8b 75 0c mov 0xc(%ebp),%esi ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 10e0a3: 9c pushf 10e0a4: fa cli 10e0a5: 8f 45 e4 popl -0x1c(%ebp) printk( "Watchdog Chain: %s %p\n", name, header ); 10e0a8: 56 push %esi 10e0a9: 57 push %edi 10e0aa: 68 84 11 12 00 push $0x121184 10e0af: e8 d8 a9 ff ff call 108a8c */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 10e0b4: 8b 1e mov (%esi),%ebx */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 10e0b6: 83 c6 04 add $0x4,%esi if ( !_Chain_Is_empty( header ) ) { 10e0b9: 83 c4 10 add $0x10,%esp 10e0bc: 39 f3 cmp %esi,%ebx 10e0be: 74 1d je 10e0dd <_Watchdog_Report_chain+0x49> node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); 10e0c0: 52 push %edx 10e0c1: 52 push %edx 10e0c2: 53 push %ebx 10e0c3: 6a 00 push $0x0 10e0c5: e8 32 00 00 00 call 10e0fc <_Watchdog_Report> _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = header->first ; node != _Chain_Tail(header) ; node = node->next ) 10e0ca: 8b 1b mov (%ebx),%ebx Chain_Node *node; _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = header->first ; 10e0cc: 83 c4 10 add $0x10,%esp 10e0cf: 39 f3 cmp %esi,%ebx 10e0d1: 75 ed jne 10e0c0 <_Watchdog_Report_chain+0x2c><== NEVER TAKEN { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); 10e0d3: 50 push %eax 10e0d4: 50 push %eax 10e0d5: 57 push %edi 10e0d6: 68 9b 11 12 00 push $0x12119b 10e0db: eb 08 jmp 10e0e5 <_Watchdog_Report_chain+0x51> } else { printk( "Chain is empty\n" ); 10e0dd: 83 ec 0c sub $0xc,%esp 10e0e0: 68 aa 11 12 00 push $0x1211aa 10e0e5: e8 a2 a9 ff ff call 108a8c 10e0ea: 83 c4 10 add $0x10,%esp } _ISR_Enable( level ); 10e0ed: ff 75 e4 pushl -0x1c(%ebp) 10e0f0: 9d popf } 10e0f1: 8d 65 f4 lea -0xc(%ebp),%esp 10e0f4: 5b pop %ebx 10e0f5: 5e pop %esi 10e0f6: 5f pop %edi 10e0f7: c9 leave 10e0f8: c3 ret =============================================================================== 0010ce8c <_Watchdog_Tickle>: */ void _Watchdog_Tickle( Chain_Control *header ) { 10ce8c: 55 push %ebp 10ce8d: 89 e5 mov %esp,%ebp 10ce8f: 57 push %edi 10ce90: 56 push %esi 10ce91: 53 push %ebx 10ce92: 83 ec 1c sub $0x1c,%esp 10ce95: 8b 7d 08 mov 0x8(%ebp),%edi * See the comment in watchdoginsert.c and watchdogadjust.c * about why it's safe not to declare header a pointer to * volatile data - till, 2003/7 */ _ISR_Disable( level ); 10ce98: 9c pushf 10ce99: fa cli 10ce9a: 5e pop %esi */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 10ce9b: 8b 1f mov (%edi),%ebx */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 10ce9d: 8d 47 04 lea 0x4(%edi),%eax 10cea0: 89 45 e4 mov %eax,-0x1c(%ebp) if ( _Chain_Is_empty( header ) ) 10cea3: 39 c3 cmp %eax,%ebx 10cea5: 74 40 je 10cee7 <_Watchdog_Tickle+0x5b> * to be inserted has already had its delta_interval adjusted to 0, and * so is added to the head of the chain with a delta_interval of 0. * * Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc) */ if (the_watchdog->delta_interval != 0) { 10cea7: 8b 43 10 mov 0x10(%ebx),%eax 10ceaa: 85 c0 test %eax,%eax 10ceac: 74 08 je 10ceb6 <_Watchdog_Tickle+0x2a> the_watchdog->delta_interval--; 10ceae: 48 dec %eax 10ceaf: 89 43 10 mov %eax,0x10(%ebx) if ( the_watchdog->delta_interval != 0 ) 10ceb2: 85 c0 test %eax,%eax 10ceb4: 75 31 jne 10cee7 <_Watchdog_Tickle+0x5b> goto leave; } do { watchdog_state = _Watchdog_Remove( the_watchdog ); 10ceb6: 83 ec 0c sub $0xc,%esp 10ceb9: 53 push %ebx 10ceba: e8 65 ff ff ff call 10ce24 <_Watchdog_Remove> _ISR_Enable( level ); 10cebf: 56 push %esi 10cec0: 9d popf switch( watchdog_state ) { 10cec1: 83 c4 10 add $0x10,%esp 10cec4: 83 f8 02 cmp $0x2,%eax 10cec7: 75 0e jne 10ced7 <_Watchdog_Tickle+0x4b> <== NEVER TAKEN case WATCHDOG_ACTIVE: (*the_watchdog->routine)( 10cec9: 50 push %eax 10ceca: 50 push %eax 10cecb: ff 73 24 pushl 0x24(%ebx) 10cece: ff 73 20 pushl 0x20(%ebx) 10ced1: ff 53 1c call *0x1c(%ebx) the_watchdog->id, the_watchdog->user_data ); break; 10ced4: 83 c4 10 add $0x10,%esp case WATCHDOG_REMOVE_IT: break; } _ISR_Disable( level ); 10ced7: 9c pushf 10ced8: fa cli 10ced9: 5e pop %esi } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); leave: _ISR_Enable(level); } 10ceda: 8b 1f mov (%edi),%ebx _ISR_Disable( level ); the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); 10cedc: 3b 5d e4 cmp -0x1c(%ebp),%ebx 10cedf: 74 06 je 10cee7 <_Watchdog_Tickle+0x5b> } _ISR_Disable( level ); the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && 10cee1: 83 7b 10 00 cmpl $0x0,0x10(%ebx) 10cee5: eb cd jmp 10ceb4 <_Watchdog_Tickle+0x28> (the_watchdog->delta_interval == 0) ); leave: _ISR_Enable(level); 10cee7: 56 push %esi 10cee8: 9d popf } 10cee9: 8d 65 f4 lea -0xc(%ebp),%esp 10ceec: 5b pop %ebx 10ceed: 5e pop %esi 10ceee: 5f pop %edi 10ceef: c9 leave 10cef0: c3 ret =============================================================================== 0011ca6c <_exit>: extern void FINI_SYMBOL( void ); #endif void EXIT_SYMBOL(int status) { 11ca6c: 55 push %ebp 11ca6d: 89 e5 mov %esp,%ebp 11ca6f: 83 ec 08 sub $0x8,%esp /* * If the toolset uses init/fini sections, then we need to * run the global destructors now. */ #if defined(__USE_INIT_FINI__) FINI_SYMBOL(); 11ca72: e8 46 06 00 00 call 11d0bd <_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(); 11ca77: e8 8c ff ff ff call 11ca08 rtems_shutdown_executive(status); 11ca7c: 83 ec 0c sub $0xc,%esp 11ca7f: ff 75 08 pushl 0x8(%ebp) 11ca82: e8 d5 00 00 00 call 11cb5c 11ca87: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 11ca8a: eb fe jmp 11ca8a <_exit+0x1e> <== NOT EXECUTED =============================================================================== 0010a268 <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 10a268: 55 push %ebp <== NOT EXECUTED 10a269: 89 e5 mov %esp,%ebp <== NOT EXECUTED 10a26b: 57 push %edi <== NOT EXECUTED 10a26c: 56 push %esi <== NOT EXECUTED 10a26d: 53 push %ebx <== NOT EXECUTED 10a26e: 83 ec 78 sub $0x78,%esp <== NOT EXECUTED /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 10a271: ff 75 0c pushl 0xc(%ebp) <== NOT EXECUTED 10a274: e8 99 ee ff ff call 109112 <== NOT EXECUTED 10a279: 89 45 94 mov %eax,-0x6c(%ebp) <== NOT EXECUTED if ( old_parent_pathlen == 0 ) 10a27c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a27f: 85 c0 test %eax,%eax <== NOT EXECUTED 10a281: 8d 45 b8 lea -0x48(%ebp),%eax <== NOT EXECUTED 10a284: 75 15 jne 10a29b <_rename_r+0x33> <== NOT EXECUTED rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 10a286: 51 push %ecx <== NOT EXECUTED 10a287: 50 push %eax <== NOT EXECUTED 10a288: 8d 45 e4 lea -0x1c(%ebp),%eax <== NOT EXECUTED 10a28b: 50 push %eax <== NOT EXECUTED 10a28c: ff 75 0c pushl 0xc(%ebp) <== NOT EXECUTED 10a28f: e8 48 03 00 00 call 10a5dc <== NOT EXECUTED 10a294: 83 c4 10 add $0x10,%esp <== NOT EXECUTED rtems_filesystem_location_info_t old_parent_loc; rtems_filesystem_location_info_t new_parent_loc; int i; int result; const char *name; bool free_old_parentloc = false; 10a297: 31 db xor %ebx,%ebx <== NOT EXECUTED 10a299: eb 23 jmp 10a2be <_rename_r+0x56> <== 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, 10a29b: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a29e: 6a 00 push $0x0 <== NOT EXECUTED 10a2a0: 50 push %eax <== NOT EXECUTED 10a2a1: 6a 02 push $0x2 <== NOT EXECUTED 10a2a3: ff 75 94 pushl -0x6c(%ebp) <== NOT EXECUTED 10a2a6: ff 75 0c pushl 0xc(%ebp) <== NOT EXECUTED 10a2a9: e8 fb ed ff ff call 1090a9 <== NOT EXECUTED RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 10a2ae: 83 c4 20 add $0x20,%esp <== NOT EXECUTED return -1; 10a2b1: 83 cf ff or $0xffffffff,%edi <== NOT EXECUTED else { result = rtems_filesystem_evaluate_path( old, old_parent_pathlen, RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 10a2b4: 85 c0 test %eax,%eax <== NOT EXECUTED 10a2b6: 0f 85 50 01 00 00 jne 10a40c <_rename_r+0x1a4> <== NOT EXECUTED return -1; free_old_parentloc = true; 10a2bc: b3 01 mov $0x1,%bl <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 10a2be: 8d 7d cc lea -0x34(%ebp),%edi <== NOT EXECUTED 10a2c1: 8d 75 b8 lea -0x48(%ebp),%esi <== NOT EXECUTED 10a2c4: b9 05 00 00 00 mov $0x5,%ecx <== NOT EXECUTED 10a2c9: f3 a5 rep movsl %ds:(%esi),%es:(%edi) <== NOT EXECUTED name = old + old_parent_pathlen; 10a2cb: 8b 75 0c mov 0xc(%ebp),%esi <== NOT EXECUTED 10a2ce: 03 75 94 add -0x6c(%ebp),%esi <== NOT EXECUTED 10a2d1: 89 75 e0 mov %esi,-0x20(%ebp) <== NOT EXECUTED name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 10a2d4: 83 c9 ff or $0xffffffff,%ecx <== NOT EXECUTED 10a2d7: 89 f7 mov %esi,%edi <== NOT EXECUTED 10a2d9: 31 c0 xor %eax,%eax <== NOT EXECUTED 10a2db: f2 ae repnz scas %es:(%edi),%al <== NOT EXECUTED 10a2dd: f7 d1 not %ecx <== NOT EXECUTED 10a2df: 49 dec %ecx <== NOT EXECUTED 10a2e0: 52 push %edx <== NOT EXECUTED 10a2e1: 52 push %edx <== NOT EXECUTED 10a2e2: 51 push %ecx <== NOT EXECUTED 10a2e3: 56 push %esi <== NOT EXECUTED 10a2e4: e8 68 ee ff ff call 109151 <== NOT EXECUTED 10a2e9: 01 c6 add %eax,%esi <== NOT EXECUTED 10a2eb: 89 75 e0 mov %esi,-0x20(%ebp) <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 10a2ee: 83 c9 ff or $0xffffffff,%ecx <== NOT EXECUTED 10a2f1: 89 f7 mov %esi,%edi <== NOT EXECUTED 10a2f3: 31 c0 xor %eax,%eax <== NOT EXECUTED 10a2f5: f2 ae repnz scas %es:(%edi),%al <== NOT EXECUTED 10a2f7: f7 d1 not %ecx <== NOT EXECUTED 10a2f9: 49 dec %ecx <== NOT EXECUTED 10a2fa: c7 04 24 00 00 00 00 movl $0x0,(%esp) <== NOT EXECUTED 10a301: 8d 7d cc lea -0x34(%ebp),%edi <== NOT EXECUTED 10a304: 57 push %edi <== NOT EXECUTED 10a305: 6a 00 push $0x0 <== NOT EXECUTED 10a307: 51 push %ecx <== NOT EXECUTED 10a308: 56 push %esi <== NOT EXECUTED 10a309: e8 16 ed ff ff call 109024 <== NOT EXECUTED 0, &old_loc, false ); if ( result != 0 ) { 10a30e: 83 c4 20 add $0x20,%esp <== NOT EXECUTED 10a311: 85 c0 test %eax,%eax <== NOT EXECUTED 10a313: 74 16 je 10a32b <_rename_r+0xc3> <== NOT EXECUTED if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); return -1; 10a315: 83 cf ff or $0xffffffff,%edi <== 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 ) 10a318: 84 db test %bl,%bl <== NOT EXECUTED 10a31a: 0f 84 ec 00 00 00 je 10a40c <_rename_r+0x1a4> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 10a320: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a323: 8d 45 b8 lea -0x48(%ebp),%eax <== NOT EXECUTED 10a326: e9 d8 00 00 00 jmp 10a403 <_rename_r+0x19b> <== NOT EXECUTED /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 10a32b: 50 push %eax <== NOT EXECUTED 10a32c: 8d 75 a4 lea -0x5c(%ebp),%esi <== NOT EXECUTED 10a32f: 56 push %esi <== NOT EXECUTED 10a330: 8d 45 e4 lea -0x1c(%ebp),%eax <== NOT EXECUTED 10a333: 50 push %eax <== NOT EXECUTED 10a334: ff 75 10 pushl 0x10(%ebp) <== NOT EXECUTED 10a337: e8 a0 02 00 00 call 10a5dc <== NOT EXECUTED result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); 10a33c: 83 c4 0c add $0xc,%esp <== NOT EXECUTED 10a33f: 8d 45 e0 lea -0x20(%ebp),%eax <== NOT EXECUTED 10a342: 50 push %eax <== NOT EXECUTED 10a343: 56 push %esi <== NOT EXECUTED 10a344: 8b 45 10 mov 0x10(%ebp),%eax <== NOT EXECUTED 10a347: 03 45 e4 add -0x1c(%ebp),%eax <== NOT EXECUTED 10a34a: 50 push %eax <== NOT EXECUTED 10a34b: 8b 45 b0 mov -0x50(%ebp),%eax <== NOT EXECUTED 10a34e: ff 50 04 call *0x4(%eax) <== NOT EXECUTED if ( result != 0 ) { 10a351: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a354: 85 c0 test %eax,%eax <== NOT EXECUTED 10a356: 74 2d je 10a385 <_rename_r+0x11d> <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 10a358: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a35b: 56 push %esi <== NOT EXECUTED 10a35c: e8 2f ee ff ff call 109190 <== NOT EXECUTED if ( free_old_parentloc ) 10a361: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a364: 84 db test %bl,%bl <== NOT EXECUTED 10a366: 74 0f je 10a377 <_rename_r+0x10f> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 10a368: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a36b: 8d 45 b8 lea -0x48(%ebp),%eax <== NOT EXECUTED 10a36e: 50 push %eax <== NOT EXECUTED 10a36f: e8 1c ee ff ff call 109190 <== NOT EXECUTED 10a374: 83 c4 10 add $0x10,%esp <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 10a377: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a37a: 8d 45 cc lea -0x34(%ebp),%eax <== NOT EXECUTED 10a37d: 50 push %eax <== NOT EXECUTED 10a37e: e8 0d ee ff ff call 109190 <== NOT EXECUTED 10a383: eb 3e jmp 10a3c3 <_rename_r+0x15b> <== 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 ) { 10a385: 8b 45 b4 mov -0x4c(%ebp),%eax <== NOT EXECUTED 10a388: 39 45 c8 cmp %eax,-0x38(%ebp) <== NOT EXECUTED 10a38b: 74 3e je 10a3cb <_rename_r+0x163> <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 10a38d: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a390: 56 push %esi <== NOT EXECUTED 10a391: e8 fa ed ff ff call 109190 <== NOT EXECUTED if ( free_old_parentloc ) 10a396: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a399: 84 db test %bl,%bl <== NOT EXECUTED 10a39b: 74 0f je 10a3ac <_rename_r+0x144> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 10a39d: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a3a0: 8d 45 b8 lea -0x48(%ebp),%eax <== NOT EXECUTED 10a3a3: 50 push %eax <== NOT EXECUTED 10a3a4: e8 e7 ed ff ff call 109190 <== NOT EXECUTED 10a3a9: 83 c4 10 add $0x10,%esp <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 10a3ac: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a3af: 8d 45 cc lea -0x34(%ebp),%eax <== NOT EXECUTED 10a3b2: 50 push %eax <== NOT EXECUTED 10a3b3: e8 d8 ed ff ff call 109190 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EXDEV ); 10a3b8: e8 1f 96 00 00 call 1139dc <__errno> <== NOT EXECUTED 10a3bd: c7 00 12 00 00 00 movl $0x12,(%eax) <== NOT EXECUTED 10a3c3: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a3c6: 83 cf ff or $0xffffffff,%edi <== NOT EXECUTED 10a3c9: eb 41 jmp 10a40c <_rename_r+0x1a4> <== NOT EXECUTED } result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); 10a3cb: ff 75 e0 pushl -0x20(%ebp) <== NOT EXECUTED 10a3ce: 56 push %esi <== NOT EXECUTED 10a3cf: 57 push %edi <== NOT EXECUTED 10a3d0: 8d 55 b8 lea -0x48(%ebp),%edx <== NOT EXECUTED 10a3d3: 52 push %edx <== NOT EXECUTED 10a3d4: 8b 45 b0 mov -0x50(%ebp),%eax <== NOT EXECUTED 10a3d7: 89 55 90 mov %edx,-0x70(%ebp) <== NOT EXECUTED 10a3da: ff 50 40 call *0x40(%eax) <== NOT EXECUTED 10a3dd: 89 c7 mov %eax,%edi <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 10a3df: 89 34 24 mov %esi,(%esp) <== NOT EXECUTED 10a3e2: e8 a9 ed ff ff call 109190 <== NOT EXECUTED if ( free_old_parentloc ) 10a3e7: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a3ea: 84 db test %bl,%bl <== NOT EXECUTED 10a3ec: 8b 55 90 mov -0x70(%ebp),%edx <== NOT EXECUTED 10a3ef: 74 0c je 10a3fd <_rename_r+0x195> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 10a3f1: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a3f4: 52 push %edx <== NOT EXECUTED 10a3f5: e8 96 ed ff ff call 109190 <== NOT EXECUTED 10a3fa: 83 c4 10 add $0x10,%esp <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 10a3fd: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a400: 8d 45 cc lea -0x34(%ebp),%eax <== NOT EXECUTED 10a403: 50 push %eax <== NOT EXECUTED 10a404: e8 87 ed ff ff call 109190 <== NOT EXECUTED return result; 10a409: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } 10a40c: 89 f8 mov %edi,%eax <== NOT EXECUTED 10a40e: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10a411: 5b pop %ebx <== NOT EXECUTED 10a412: 5e pop %esi <== NOT EXECUTED 10a413: 5f pop %edi <== NOT EXECUTED 10a414: c9 leave <== NOT EXECUTED 10a415: c3 ret <== NOT EXECUTED =============================================================================== 0010a85c <_unlink_r>: int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { 10a85c: 55 push %ebp <== NOT EXECUTED 10a85d: 89 e5 mov %esp,%ebp <== NOT EXECUTED 10a85f: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED return unlink( path ); 10a862: 8b 45 0c mov 0xc(%ebp),%eax <== NOT EXECUTED 10a865: 89 45 08 mov %eax,0x8(%ebp) <== NOT EXECUTED } 10a868: c9 leave <== NOT EXECUTED int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { return unlink( path ); 10a869: e9 ba fe ff ff jmp 10a728 <== NOT EXECUTED =============================================================================== 001081c4 : #include speed_t cfgetispeed( const struct termios *tp ) { 1081c4: 55 push %ebp <== NOT EXECUTED 1081c5: 89 e5 mov %esp,%ebp <== NOT EXECUTED return (tp->c_cflag / (CIBAUD / CBAUD)) & CBAUD; 1081c7: 8b 45 08 mov 0x8(%ebp),%eax <== NOT EXECUTED 1081ca: 0f b7 40 0a movzwl 0xa(%eax),%eax <== NOT EXECUTED 1081ce: 25 0f 10 00 00 and $0x100f,%eax <== NOT EXECUTED } 1081d3: c9 leave <== NOT EXECUTED 1081d4: c3 ret <== NOT EXECUTED =============================================================================== 001081d8 : #include speed_t cfgetospeed( const struct termios *tp ) { 1081d8: 55 push %ebp <== NOT EXECUTED 1081d9: 89 e5 mov %esp,%ebp <== NOT EXECUTED return tp->c_cflag & CBAUD; 1081db: 8b 45 08 mov 0x8(%ebp),%eax <== NOT EXECUTED 1081de: 8b 40 08 mov 0x8(%eax),%eax <== NOT EXECUTED 1081e1: 25 0f 10 00 00 and $0x100f,%eax <== NOT EXECUTED } 1081e6: c9 leave <== NOT EXECUTED 1081e7: c3 ret <== NOT EXECUTED =============================================================================== 001081e8 : int cfsetispeed( struct termios *tp, speed_t speed ) { 1081e8: 55 push %ebp <== NOT EXECUTED 1081e9: 89 e5 mov %esp,%ebp <== NOT EXECUTED 1081eb: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 1081ee: 8b 4d 08 mov 0x8(%ebp),%ecx <== NOT EXECUTED 1081f1: 8b 45 0c mov 0xc(%ebp),%eax <== NOT EXECUTED if ( speed & ~CBAUD ) 1081f4: a9 f0 ef ff ff test $0xffffeff0,%eax <== NOT EXECUTED 1081f9: 74 10 je 10820b <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); 1081fb: e8 14 a7 00 00 call 112914 <__errno> <== NOT EXECUTED 108200: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 108206: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 108209: eb 13 jmp 10821e <== NOT EXECUTED tp->c_cflag = (tp->c_cflag & ~CIBAUD) | (speed * (CIBAUD / CBAUD)); 10820b: c1 e0 10 shl $0x10,%eax <== NOT EXECUTED 10820e: 8b 51 08 mov 0x8(%ecx),%edx <== NOT EXECUTED 108211: 81 e2 ff ff f0 ef and $0xeff0ffff,%edx <== NOT EXECUTED 108217: 09 d0 or %edx,%eax <== NOT EXECUTED 108219: 89 41 08 mov %eax,0x8(%ecx) <== NOT EXECUTED return 0; 10821c: 31 c0 xor %eax,%eax <== NOT EXECUTED } 10821e: c9 leave <== NOT EXECUTED 10821f: c3 ret <== NOT EXECUTED =============================================================================== 00108220 : int cfsetospeed( struct termios *tp, speed_t speed ) { 108220: 55 push %ebp <== NOT EXECUTED 108221: 89 e5 mov %esp,%ebp <== NOT EXECUTED 108223: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 108226: 8b 55 08 mov 0x8(%ebp),%edx <== NOT EXECUTED 108229: 8b 4d 0c mov 0xc(%ebp),%ecx <== NOT EXECUTED if ( speed & ~CBAUD ) 10822c: f7 c1 f0 ef ff ff test $0xffffeff0,%ecx <== NOT EXECUTED 108232: 74 10 je 108244 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); 108234: e8 db a6 00 00 call 112914 <__errno> <== NOT EXECUTED 108239: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 10823f: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 108242: eb 0f jmp 108253 <== NOT EXECUTED tp->c_cflag = (tp->c_cflag & ~CBAUD) | speed; 108244: 8b 42 08 mov 0x8(%edx),%eax <== NOT EXECUTED 108247: 25 f0 ef ff ff and $0xffffeff0,%eax <== NOT EXECUTED 10824c: 09 c8 or %ecx,%eax <== NOT EXECUTED 10824e: 89 42 08 mov %eax,0x8(%edx) <== NOT EXECUTED return 0; 108251: 31 c0 xor %eax,%eax <== NOT EXECUTED } 108253: c9 leave <== NOT EXECUTED 108254: c3 ret <== NOT EXECUTED =============================================================================== 00107364 : #include int chroot( const char *pathname ) { 107364: 55 push %ebp 107365: 89 e5 mov %esp,%ebp 107367: 57 push %edi 107368: 56 push %esi 107369: 83 ec 20 sub $0x20,%esp 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) { 10736c: 81 3d 40 2f 12 00 c8 cmpl $0x1250c8,0x122f40 107373: 50 12 00 107376: 75 1e jne 107396 <== NEVER TAKEN rtems_libio_set_private_env(); /* try to set a new private env*/ 107378: e8 14 11 00 00 call 108491 if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 10737d: 81 3d 40 2f 12 00 c8 cmpl $0x1250c8,0x122f40 107384: 50 12 00 107387: 75 0d jne 107396 <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( ENOTSUP ); 107389: e8 de a4 00 00 call 11186c <__errno> <== NOT EXECUTED 10738e: c7 00 86 00 00 00 movl $0x86,(%eax) <== NOT EXECUTED 107394: eb 22 jmp 1073b8 <== NOT EXECUTED } result = chdir(pathname); 107396: 83 ec 0c sub $0xc,%esp 107399: ff 75 08 pushl 0x8(%ebp) 10739c: e8 5f 75 00 00 call 10e900 if (result) { 1073a1: 83 c4 10 add $0x10,%esp 1073a4: 85 c0 test %eax,%eax 1073a6: 74 15 je 1073bd <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( errno ); 1073a8: e8 bf a4 00 00 call 11186c <__errno> <== NOT EXECUTED 1073ad: 89 c6 mov %eax,%esi <== NOT EXECUTED 1073af: e8 b8 a4 00 00 call 11186c <__errno> <== NOT EXECUTED 1073b4: 8b 00 mov (%eax),%eax <== NOT EXECUTED 1073b6: 89 06 mov %eax,(%esi) <== NOT EXECUTED 1073b8: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 1073bb: eb 44 jmp 107401 <== NOT EXECUTED } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 1073bd: 83 ec 0c sub $0xc,%esp 1073c0: 6a 00 push $0x0 1073c2: 8d 75 e4 lea -0x1c(%ebp),%esi 1073c5: 56 push %esi 1073c6: 6a 00 push $0x0 1073c8: 6a 01 push $0x1 1073ca: 68 2e f4 11 00 push $0x11f42e 1073cf: e8 29 01 00 00 call 1074fd 1073d4: 83 c4 20 add $0x20,%esp 1073d7: 85 c0 test %eax,%eax 1073d9: 75 cd jne 1073a8 <== NEVER TAKEN /* 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); 1073db: 83 ec 0c sub $0xc,%esp 1073de: a1 40 2f 12 00 mov 0x122f40,%eax 1073e3: 83 c0 18 add $0x18,%eax 1073e6: 50 push %eax 1073e7: e8 f8 01 00 00 call 1075e4 rtems_filesystem_root = loc; 1073ec: 8b 3d 40 2f 12 00 mov 0x122f40,%edi 1073f2: 83 c7 18 add $0x18,%edi 1073f5: b9 05 00 00 00 mov $0x5,%ecx 1073fa: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return 0; 1073fc: 83 c4 10 add $0x10,%esp 1073ff: 31 c0 xor %eax,%eax } 107401: 8d 65 f8 lea -0x8(%ebp),%esp 107404: 5e pop %esi 107405: 5f pop %edi 107406: c9 leave 107407: c3 ret =============================================================================== 00109ff8 : int clock_gettime( clockid_t clock_id, struct timespec *tp ) { 109ff8: 55 push %ebp 109ff9: 89 e5 mov %esp,%ebp 109ffb: 83 ec 08 sub $0x8,%esp 109ffe: 8b 45 08 mov 0x8(%ebp),%eax 10a001: 8b 55 0c mov 0xc(%ebp),%edx if ( !tp ) 10a004: 85 d2 test %edx,%edx 10a006: 74 3c je 10a044 rtems_set_errno_and_return_minus_one( EINVAL ); if ( clock_id == CLOCK_REALTIME ) { 10a008: 83 f8 01 cmp $0x1,%eax 10a00b: 75 0b jne 10a018 _TOD_Get(tp); 10a00d: 83 ec 0c sub $0xc,%esp 10a010: 52 push %edx 10a011: e8 9e 1b 00 00 call 10bbb4 <_TOD_Get> 10a016: eb 13 jmp 10a02b return 0; } #ifdef CLOCK_MONOTONIC if ( clock_id == CLOCK_MONOTONIC ) { 10a018: 83 f8 04 cmp $0x4,%eax 10a01b: 74 05 je 10a022 <== NEVER TAKEN return 0; } #endif #ifdef _POSIX_CPUTIME if ( clock_id == CLOCK_PROCESS_CPUTIME ) { 10a01d: 83 f8 02 cmp $0x2,%eax 10a020: 75 10 jne 10a032 _TOD_Get_uptime_as_timespec( tp ); 10a022: 83 ec 0c sub $0xc,%esp 10a025: 52 push %edx 10a026: e8 e5 1b 00 00 call 10bc10 <_TOD_Get_uptime_as_timespec> return 0; 10a02b: 83 c4 10 add $0x10,%esp 10a02e: 31 c0 xor %eax,%eax 10a030: eb 20 jmp 10a052 } #endif #ifdef _POSIX_THREAD_CPUTIME if ( clock_id == CLOCK_THREAD_CPUTIME ) 10a032: 83 f8 03 cmp $0x3,%eax 10a035: 75 0d jne 10a044 rtems_set_errno_and_return_minus_one( ENOSYS ); 10a037: e8 a0 7f 00 00 call 111fdc <__errno> 10a03c: c7 00 58 00 00 00 movl $0x58,(%eax) 10a042: eb 0b jmp 10a04f #endif rtems_set_errno_and_return_minus_one( EINVAL ); 10a044: e8 93 7f 00 00 call 111fdc <__errno> 10a049: c7 00 16 00 00 00 movl $0x16,(%eax) 10a04f: 83 c8 ff or $0xffffffff,%eax return 0; } 10a052: c9 leave 10a053: c3 ret =============================================================================== 0010a054 : int clock_settime( clockid_t clock_id, const struct timespec *tp ) { 10a054: 55 push %ebp 10a055: 89 e5 mov %esp,%ebp 10a057: 83 ec 08 sub $0x8,%esp 10a05a: 8b 45 08 mov 0x8(%ebp),%eax 10a05d: 8b 55 0c mov 0xc(%ebp),%edx if ( !tp ) 10a060: 85 d2 test %edx,%edx 10a062: 74 44 je 10a0a8 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); if ( clock_id == CLOCK_REALTIME ) { 10a064: 83 f8 01 cmp $0x1,%eax 10a067: 75 28 jne 10a091 if ( tp->tv_sec < TOD_SECONDS_1970_THROUGH_1988 ) 10a069: 81 3a ff e4 da 21 cmpl $0x21dae4ff,(%edx) 10a06f: 76 37 jbe 10a0a8 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10a071: a1 24 62 12 00 mov 0x126224,%eax 10a076: 40 inc %eax 10a077: a3 24 62 12 00 mov %eax,0x126224 rtems_set_errno_and_return_minus_one( EINVAL ); _Thread_Disable_dispatch(); _TOD_Set( tp ); 10a07c: 83 ec 0c sub $0xc,%esp 10a07f: 52 push %edx 10a080: e8 e3 1b 00 00 call 10bc68 <_TOD_Set> _Thread_Enable_dispatch(); 10a085: e8 6c 2c 00 00 call 10ccf6 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( ENOSYS ); #endif else rtems_set_errno_and_return_minus_one( EINVAL ); return 0; 10a08a: 83 c4 10 add $0x10,%esp 10a08d: 31 c0 xor %eax,%eax 10a08f: eb 25 jmp 10a0b6 _Thread_Disable_dispatch(); _TOD_Set( tp ); _Thread_Enable_dispatch(); } #ifdef _POSIX_CPUTIME else if ( clock_id == CLOCK_PROCESS_CPUTIME ) 10a091: 83 f8 02 cmp $0x2,%eax 10a094: 74 05 je 10a09b rtems_set_errno_and_return_minus_one( ENOSYS ); #endif #ifdef _POSIX_THREAD_CPUTIME else if ( clock_id == CLOCK_THREAD_CPUTIME ) 10a096: 83 f8 03 cmp $0x3,%eax 10a099: 75 0d jne 10a0a8 rtems_set_errno_and_return_minus_one( ENOSYS ); 10a09b: e8 3c 7f 00 00 call 111fdc <__errno> 10a0a0: c7 00 58 00 00 00 movl $0x58,(%eax) 10a0a6: eb 0b jmp 10a0b3 #endif else rtems_set_errno_and_return_minus_one( EINVAL ); 10a0a8: e8 2f 7f 00 00 call 111fdc <__errno> 10a0ad: c7 00 16 00 00 00 movl $0x16,(%eax) 10a0b3: 83 c8 ff or $0xffffffff,%eax return 0; } 10a0b6: c9 leave 10a0b7: c3 ret =============================================================================== 0010d3c0 : const char *pathname, size_t pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 10d3c0: 55 push %ebp 10d3c1: 89 e5 mov %esp,%ebp 10d3c3: 57 push %edi 10d3c4: 56 push %esi 10d3c5: 53 push %ebx 10d3c6: 83 ec 1c sub $0x1c,%esp 10d3c9: 8b 4d 0c mov 0xc(%ebp),%ecx 10d3cc: 8b 5d 14 mov 0x14(%ebp),%ebx 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; 10d3cf: 8b 33 mov (%ebx),%esi if (!device_name_table) 10d3d1: 85 f6 test %esi,%esi 10d3d3: 74 04 je 10d3d9 <== NEVER TAKEN 10d3d5: 31 ff xor %edi,%edi 10d3d7: eb 5a jmp 10d433 rtems_set_errno_and_return_minus_one( EFAULT ); 10d3d9: e8 06 23 00 00 call 10f6e4 <__errno> <== NOT EXECUTED 10d3de: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED 10d3e4: eb 60 jmp 10d446 <== NOT EXECUTED for (i = 0; i < rtems_device_table_size; i++) { if (!device_name_table[i].device_name) 10d3e6: 8b 16 mov (%esi),%edx 10d3e8: 85 d2 test %edx,%edx 10d3ea: 74 43 je 10d42f continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 10d3ec: 50 push %eax 10d3ed: 51 push %ecx 10d3ee: 52 push %edx 10d3ef: ff 75 08 pushl 0x8(%ebp) 10d3f2: 89 55 e4 mov %edx,-0x1c(%ebp) 10d3f5: 89 4d e0 mov %ecx,-0x20(%ebp) 10d3f8: e8 bf 2e 00 00 call 1102bc 10d3fd: 83 c4 10 add $0x10,%esp 10d400: 85 c0 test %eax,%eax 10d402: 8b 55 e4 mov -0x1c(%ebp),%edx 10d405: 8b 4d e0 mov -0x20(%ebp),%ecx 10d408: 75 25 jne 10d42f <== NEVER TAKEN continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 10d40a: 80 3c 0a 00 cmpb $0x0,(%edx,%ecx,1) 10d40e: 75 1f jne 10d42f <== NEVER TAKEN continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; 10d410: 89 33 mov %esi,(%ebx) pathloc->handlers = &devFS_file_handlers; 10d412: c7 43 08 7c ff 11 00 movl $0x11ff7c,0x8(%ebx) pathloc->ops = &devFS_ops; 10d419: c7 43 0c 34 ff 11 00 movl $0x11ff34,0xc(%ebx) pathloc->mt_entry = rtems_filesystem_root.mt_entry; 10d420: a1 d4 ff 11 00 mov 0x11ffd4,%eax 10d425: 8b 40 28 mov 0x28(%eax),%eax 10d428: 89 43 10 mov %eax,0x10(%ebx) return 0; 10d42b: 31 c0 xor %eax,%eax 10d42d: eb 1a jmp 10d449 /* 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++) { 10d42f: 47 inc %edi 10d430: 83 c6 14 add $0x14,%esi 10d433: 3b 3d 48 e1 11 00 cmp 0x11e148,%edi 10d439: 72 ab jb 10d3e6 pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 10d43b: e8 a4 22 00 00 call 10f6e4 <__errno> 10d440: c7 00 02 00 00 00 movl $0x2,(%eax) 10d446: 83 c8 ff or $0xffffffff,%eax } 10d449: 8d 65 f4 lea -0xc(%ebp),%esp 10d44c: 5b pop %ebx 10d44d: 5e pop %esi 10d44e: 5f pop %edi 10d44f: c9 leave 10d450: c3 ret =============================================================================== 00106b18 : int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry, const void *data ) { 106b18: 55 push %ebp 106b19: 89 e5 mov %esp,%ebp 106b1b: 57 push %edi 106b1c: 53 push %ebx 106b1d: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 106b20: 83 ec 0c sub $0xc,%esp 106b23: 6b 05 48 e1 11 00 14 imul $0x14,0x11e148,%eax 106b2a: 50 push %eax 106b2b: e8 7e 62 00 00 call 10cdae <_Workspace_Allocate> 106b30: 89 c2 mov %eax,%edx sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) 106b32: 83 c4 10 add $0x10,%esp 106b35: 85 c0 test %eax,%eax 106b37: 75 10 jne 106b49 <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( ENOMEM ); 106b39: e8 a6 8b 00 00 call 10f6e4 <__errno> <== NOT EXECUTED 106b3e: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED 106b44: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 106b47: eb 20 jmp 106b69 <== NOT EXECUTED memset( 106b49: 6b 0d 48 e1 11 00 14 imul $0x14,0x11e148,%ecx 106b50: 31 c0 xor %eax,%eax 106b52: 89 d7 mov %edx,%edi 106b54: f3 aa rep stos %al,%es:(%edi) 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; 106b56: c7 43 24 7c ff 11 00 movl $0x11ff7c,0x24(%ebx) temp_mt_entry->mt_fs_root.ops = &devFS_ops; 106b5d: c7 43 28 34 ff 11 00 movl $0x11ff34,0x28(%ebx) /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; 106b64: 89 53 1c mov %edx,0x1c(%ebx) return 0; 106b67: 31 c0 xor %eax,%eax } 106b69: 8d 65 f8 lea -0x8(%ebp),%esp 106b6c: 5b pop %ebx 106b6d: 5f pop %edi 106b6e: c9 leave 106b6f: c3 ret =============================================================================== 00106cd0 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 106cd0: 55 push %ebp 106cd1: 89 e5 mov %esp,%ebp 106cd3: 83 ec 1c sub $0x1c,%esp 106cd6: 8b 55 08 mov 0x8(%ebp),%edx rtems_libio_ioctl_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->pathinfo.node_access; 106cd9: 8b 42 18 mov 0x18(%edx),%eax args.iop = iop; 106cdc: 89 55 e8 mov %edx,-0x18(%ebp) args.command = command; 106cdf: 8b 55 0c mov 0xc(%ebp),%edx 106ce2: 89 55 ec mov %edx,-0x14(%ebp) args.buffer = buffer; 106ce5: 8b 55 10 mov 0x10(%ebp),%edx 106ce8: 89 55 f0 mov %edx,-0x10(%ebp) status = rtems_io_control( np->major, np->minor, (void *) &args 106ceb: 8d 55 e8 lea -0x18(%ebp),%edx args.iop = iop; args.command = command; args.buffer = buffer; status = rtems_io_control( 106cee: 52 push %edx 106cef: ff 70 0c pushl 0xc(%eax) 106cf2: ff 70 08 pushl 0x8(%eax) 106cf5: e8 be 38 00 00 call 10a5b8 np->major, np->minor, (void *) &args ); if ( status ) 106cfa: 83 c4 10 add $0x10,%esp 106cfd: 85 c0 test %eax,%eax 106cff: 74 0e je 106d0f <== ALWAYS TAKEN return rtems_deviceio_errno(status); 106d01: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 106d04: 50 push %eax <== NOT EXECUTED 106d05: e8 56 67 00 00 call 10d460 <== NOT EXECUTED 106d0a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 106d0d: eb 03 jmp 106d12 <== NOT EXECUTED return args.ioctl_return; 106d0f: 8b 45 f4 mov -0xc(%ebp),%eax } 106d12: c9 leave 106d13: c3 ret =============================================================================== 00106b70 : const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 106b70: 55 push %ebp 106b71: 89 e5 mov %esp,%ebp 106b73: 57 push %edi 106b74: 56 push %esi 106b75: 53 push %ebx 106b76: 83 ec 1c sub $0x1c,%esp 106b79: 8b 7d 08 mov 0x8(%ebp),%edi 106b7c: 8b 4d 10 mov 0x10(%ebp),%ecx 106b7f: 8b 55 14 mov 0x14(%ebp),%edx * 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') && 106b82: 80 3f 64 cmpb $0x64,(%edi) 106b85: 75 18 jne 106b9f <== NEVER TAKEN 106b87: 80 7f 01 65 cmpb $0x65,0x1(%edi) 106b8b: 75 12 jne 106b9f <== NEVER TAKEN 106b8d: 80 7f 02 76 cmpb $0x76,0x2(%edi) 106b91: 75 0c jne 106b9f <== NEVER TAKEN (path[2] == 'v') && (path[3] == '\0')) return 0; 106b93: 31 c0 xor %eax,%eax * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && (path[2] == 'v') && (path[3] == '\0')) 106b95: 80 7f 03 00 cmpb $0x0,0x3(%edi) 106b99: 0f 84 c9 00 00 00 je 106c68 return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 106b9f: 8b 45 0c mov 0xc(%ebp),%eax 106ba2: 25 00 f0 00 00 and $0xf000,%eax 106ba7: 3d 00 20 00 00 cmp $0x2000,%eax 106bac: 74 14 je 106bc2 <== ALWAYS TAKEN 106bae: 3d 00 60 00 00 cmp $0x6000,%eax <== NOT EXECUTED 106bb3: 74 0d je 106bc2 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); 106bb5: e8 2a 8b 00 00 call 10f6e4 <__errno> <== NOT EXECUTED 106bba: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 106bc0: eb 23 jmp 106be5 <== NOT EXECUTED dev_t device ) { union __rtems_dev_t temp; temp.device = device; 106bc2: 89 4d e4 mov %ecx,-0x1c(%ebp) dev_t device ) { union __rtems_dev_t temp; temp.device = device; 106bc5: 89 55 e0 mov %edx,-0x20(%ebp) 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; 106bc8: 8b 45 18 mov 0x18(%ebp),%eax 106bcb: 8b 08 mov (%eax),%ecx if (!device_name_table) 106bcd: 85 c9 test %ecx,%ecx 106bcf: 74 09 je 106bda <== NEVER TAKEN 106bd1: 89 ca mov %ecx,%edx 106bd3: 83 ce ff or $0xffffffff,%esi 106bd6: 31 db xor %ebx,%ebx 106bd8: eb 46 jmp 106c20 rtems_set_errno_and_return_minus_one( EFAULT ); 106bda: e8 05 8b 00 00 call 10f6e4 <__errno> <== NOT EXECUTED 106bdf: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED 106be5: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 106be8: eb 7e jmp 106c68 <== NOT EXECUTED for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) 106bea: 8b 02 mov (%edx),%eax 106bec: 85 c0 test %eax,%eax 106bee: 74 2a je 106c1a <== ALWAYS TAKEN slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 106bf0: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 106bf3: 50 push %eax <== NOT EXECUTED 106bf4: 57 push %edi <== NOT EXECUTED 106bf5: 89 55 d8 mov %edx,-0x28(%ebp) <== NOT EXECUTED 106bf8: 89 4d dc mov %ecx,-0x24(%ebp) <== NOT EXECUTED 106bfb: e8 14 96 00 00 call 110214 <== NOT EXECUTED 106c00: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 106c03: 85 c0 test %eax,%eax <== NOT EXECUTED 106c05: 8b 55 d8 mov -0x28(%ebp),%edx <== NOT EXECUTED 106c08: 8b 4d dc mov -0x24(%ebp),%ecx <== NOT EXECUTED 106c0b: 75 0f jne 106c1c <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EEXIST ); 106c0d: e8 d2 8a 00 00 call 10f6e4 <__errno> <== NOT EXECUTED 106c12: c7 00 11 00 00 00 movl $0x11,(%eax) <== NOT EXECUTED 106c18: eb cb jmp 106be5 <== NOT EXECUTED 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) slot = i; 106c1a: 89 de mov %ebx,%esi /* 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++){ 106c1c: 43 inc %ebx 106c1d: 83 c2 14 add $0x14,%edx 106c20: 3b 1d 48 e1 11 00 cmp 0x11e148,%ebx 106c26: 72 c2 jb 106bea else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) 106c28: 83 fe ff cmp $0xffffffff,%esi 106c2b: 75 0d jne 106c3a <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( ENOMEM ); 106c2d: e8 b2 8a 00 00 call 10f6e4 <__errno> <== NOT EXECUTED 106c32: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED 106c38: eb ab jmp 106be5 <== NOT EXECUTED _ISR_Disable(level); 106c3a: 9c pushf 106c3b: fa cli 106c3c: 5b pop %ebx device_name_table[slot].device_name = (char *)path; 106c3d: 6b d6 14 imul $0x14,%esi,%edx 106c40: 8d 14 11 lea (%ecx,%edx,1),%edx 106c43: 89 3a mov %edi,(%edx) device_name_table[slot].device_name_length = strlen(path); 106c45: 31 c0 xor %eax,%eax 106c47: 83 c9 ff or $0xffffffff,%ecx 106c4a: f2 ae repnz scas %es:(%edi),%al 106c4c: f7 d1 not %ecx 106c4e: 49 dec %ecx 106c4f: 89 4a 04 mov %ecx,0x4(%edx) device_name_table[slot].major = major; 106c52: 8b 45 e4 mov -0x1c(%ebp),%eax 106c55: 89 42 08 mov %eax,0x8(%edx) device_name_table[slot].minor = minor; 106c58: 8b 45 e0 mov -0x20(%ebp),%eax 106c5b: 89 42 0c mov %eax,0xc(%edx) device_name_table[slot].mode = mode; 106c5e: 8b 45 0c mov 0xc(%ebp),%eax 106c61: 89 42 10 mov %eax,0x10(%edx) _ISR_Enable(level); 106c64: 53 push %ebx 106c65: 9d popf return 0; 106c66: 31 c0 xor %eax,%eax } 106c68: 8d 65 f4 lea -0xc(%ebp),%esp 106c6b: 5b pop %ebx 106c6c: 5e pop %esi 106c6d: 5f pop %edi 106c6e: c9 leave 106c6f: c3 ret =============================================================================== 00106d48 : ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { 106d48: 55 push %ebp <== NOT EXECUTED 106d49: 89 e5 mov %esp,%ebp <== NOT EXECUTED 106d4b: 53 push %ebx <== NOT EXECUTED 106d4c: 83 ec 28 sub $0x28,%esp <== NOT EXECUTED 106d4f: 8b 45 08 mov 0x8(%ebp),%eax <== NOT EXECUTED rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->pathinfo.node_access; 106d52: 8b 50 18 mov 0x18(%eax),%edx <== NOT EXECUTED args.iop = iop; 106d55: 89 45 dc mov %eax,-0x24(%ebp) <== NOT EXECUTED args.offset = iop->offset; 106d58: 8b 48 0c mov 0xc(%eax),%ecx <== NOT EXECUTED 106d5b: 8b 58 10 mov 0x10(%eax),%ebx <== NOT EXECUTED 106d5e: 89 4d e0 mov %ecx,-0x20(%ebp) <== NOT EXECUTED 106d61: 89 5d e4 mov %ebx,-0x1c(%ebp) <== NOT EXECUTED args.buffer = buffer; 106d64: 8b 4d 0c mov 0xc(%ebp),%ecx <== NOT EXECUTED 106d67: 89 4d e8 mov %ecx,-0x18(%ebp) <== NOT EXECUTED args.count = count; 106d6a: 8b 4d 10 mov 0x10(%ebp),%ecx <== NOT EXECUTED 106d6d: 89 4d ec mov %ecx,-0x14(%ebp) <== NOT EXECUTED args.flags = iop->flags; 106d70: 8b 40 14 mov 0x14(%eax),%eax <== NOT EXECUTED 106d73: 89 45 f0 mov %eax,-0x10(%ebp) <== NOT EXECUTED args.bytes_moved = 0; 106d76: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp) <== NOT EXECUTED status = rtems_io_read( np->major, np->minor, (void *) &args 106d7d: 8d 45 dc lea -0x24(%ebp),%eax <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 106d80: 50 push %eax <== NOT EXECUTED 106d81: ff 72 0c pushl 0xc(%edx) <== NOT EXECUTED 106d84: ff 72 08 pushl 0x8(%edx) <== NOT EXECUTED 106d87: e8 3c 39 00 00 call 10a6c8 <== NOT EXECUTED np->major, np->minor, (void *) &args ); if ( status ) 106d8c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 106d8f: 85 c0 test %eax,%eax <== NOT EXECUTED 106d91: 74 0e je 106da1 <== NOT EXECUTED return rtems_deviceio_errno(status); 106d93: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 106d96: 50 push %eax <== NOT EXECUTED 106d97: e8 c4 66 00 00 call 10d460 <== NOT EXECUTED 106d9c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 106d9f: eb 03 jmp 106da4 <== NOT EXECUTED return (ssize_t) args.bytes_moved; 106da1: 8b 45 f4 mov -0xc(%ebp),%eax <== NOT EXECUTED } 106da4: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 106da7: c9 leave <== NOT EXECUTED 106da8: c3 ret <== NOT EXECUTED =============================================================================== 00106dac : int devFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 106dac: 55 push %ebp 106dad: 89 e5 mov %esp,%ebp 106daf: 53 push %ebx 106db0: 83 ec 04 sub $0x4,%esp 106db3: 8b 55 0c mov 0xc(%ebp),%edx rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; 106db6: 8b 45 08 mov 0x8(%ebp),%eax 106db9: 8b 00 mov (%eax),%eax if (!the_dev) 106dbb: 85 c0 test %eax,%eax 106dbd: 75 10 jne 106dcf <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EFAULT ); 106dbf: e8 20 89 00 00 call 10f6e4 <__errno> <== NOT EXECUTED 106dc4: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED 106dca: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 106dcd: eb 14 jmp 106de3 <== NOT EXECUTED buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); 106dcf: 8b 48 0c mov 0xc(%eax),%ecx rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 106dd2: 8b 58 08 mov 0x8(%eax),%ebx 106dd5: 89 5a 18 mov %ebx,0x18(%edx) 106dd8: 89 4a 1c mov %ecx,0x1c(%edx) buf->st_mode = the_dev->mode; 106ddb: 8b 40 10 mov 0x10(%eax),%eax 106dde: 89 42 0c mov %eax,0xc(%edx) return 0; 106de1: 31 c0 xor %eax,%eax } 106de3: 5a pop %edx 106de4: 5b pop %ebx 106de5: c9 leave 106de6: c3 ret =============================================================================== 00106de8 : ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 106de8: 55 push %ebp 106de9: 89 e5 mov %esp,%ebp 106deb: 53 push %ebx 106dec: 83 ec 28 sub $0x28,%esp 106def: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->pathinfo.node_access; 106df2: 8b 50 18 mov 0x18(%eax),%edx args.iop = iop; 106df5: 89 45 dc mov %eax,-0x24(%ebp) args.offset = iop->offset; 106df8: 8b 48 0c mov 0xc(%eax),%ecx 106dfb: 8b 58 10 mov 0x10(%eax),%ebx 106dfe: 89 4d e0 mov %ecx,-0x20(%ebp) 106e01: 89 5d e4 mov %ebx,-0x1c(%ebp) args.buffer = (void *) buffer; 106e04: 8b 4d 0c mov 0xc(%ebp),%ecx 106e07: 89 4d e8 mov %ecx,-0x18(%ebp) args.count = count; 106e0a: 8b 4d 10 mov 0x10(%ebp),%ecx 106e0d: 89 4d ec mov %ecx,-0x14(%ebp) args.flags = iop->flags; 106e10: 8b 40 14 mov 0x14(%eax),%eax 106e13: 89 45 f0 mov %eax,-0x10(%ebp) args.bytes_moved = 0; 106e16: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp) status = rtems_io_write( np->major, np->minor, (void *) &args 106e1d: 8d 45 dc lea -0x24(%ebp),%eax args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 106e20: 50 push %eax 106e21: ff 72 0c pushl 0xc(%edx) 106e24: ff 72 08 pushl 0x8(%edx) 106e27: e8 d0 38 00 00 call 10a6fc np->major, np->minor, (void *) &args ); if ( status ) 106e2c: 83 c4 10 add $0x10,%esp 106e2f: 85 c0 test %eax,%eax 106e31: 74 0e je 106e41 <== ALWAYS TAKEN return rtems_deviceio_errno(status); 106e33: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 106e36: 50 push %eax <== NOT EXECUTED 106e37: e8 24 66 00 00 call 10d460 <== NOT EXECUTED 106e3c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 106e3f: eb 03 jmp 106e44 <== NOT EXECUTED return (ssize_t) args.bytes_moved; 106e41: 8b 45 f4 mov -0xc(%ebp),%eax } 106e44: 8b 5d fc mov -0x4(%ebp),%ebx 106e47: c9 leave 106e48: c3 ret =============================================================================== 001106b0 : int device_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 1106b0: 55 push %ebp <== NOT EXECUTED 1106b1: 89 e5 mov %esp,%ebp <== NOT EXECUTED return 0; } 1106b3: 31 c0 xor %eax,%eax <== NOT EXECUTED 1106b5: c9 leave <== NOT EXECUTED 1106b6: c3 ret <== NOT EXECUTED =============================================================================== 00110661 : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 110661: 55 push %ebp 110662: 89 e5 mov %esp,%ebp 110664: 83 ec 1c sub $0x1c,%esp 110667: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; 11066a: 89 45 e8 mov %eax,-0x18(%ebp) args.command = command; 11066d: 8b 55 0c mov 0xc(%ebp),%edx 110670: 89 55 ec mov %edx,-0x14(%ebp) args.buffer = buffer; 110673: 8b 55 10 mov 0x10(%ebp),%edx 110676: 89 55 f0 mov %edx,-0x10(%ebp) the_jnode = iop->pathinfo.node_access; 110679: 8b 40 18 mov 0x18(%eax),%eax status = rtems_io_control( the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args 11067c: 8d 55 e8 lea -0x18(%ebp),%edx args.command = command; args.buffer = buffer; the_jnode = iop->pathinfo.node_access; status = rtems_io_control( 11067f: 52 push %edx 110680: ff 70 54 pushl 0x54(%eax) 110683: ff 70 50 pushl 0x50(%eax) 110686: e8 49 08 00 00 call 110ed4 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 11068b: 83 c4 10 add $0x10,%esp 11068e: 85 c0 test %eax,%eax 110690: 74 0e je 1106a0 <== ALWAYS TAKEN return rtems_deviceio_errno(status); 110692: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 110695: 50 push %eax <== NOT EXECUTED 110696: e8 39 0a 00 00 call 1110d4 <== NOT EXECUTED 11069b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 11069e: eb 03 jmp 1106a3 <== NOT EXECUTED return args.ioctl_return; 1106a0: 8b 45 f4 mov -0xc(%ebp),%eax } 1106a3: c9 leave 1106a4: c3 ret =============================================================================== 0011059f : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { 11059f: 55 push %ebp 1105a0: 89 e5 mov %esp,%ebp 1105a2: 53 push %ebx 1105a3: 83 ec 28 sub $0x28,%esp 1105a6: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; 1105a9: 8b 50 18 mov 0x18(%eax),%edx args.iop = iop; 1105ac: 89 45 dc mov %eax,-0x24(%ebp) args.offset = iop->offset; 1105af: 8b 48 0c mov 0xc(%eax),%ecx 1105b2: 8b 58 10 mov 0x10(%eax),%ebx 1105b5: 89 4d e0 mov %ecx,-0x20(%ebp) 1105b8: 89 5d e4 mov %ebx,-0x1c(%ebp) args.buffer = buffer; 1105bb: 8b 4d 0c mov 0xc(%ebp),%ecx 1105be: 89 4d e8 mov %ecx,-0x18(%ebp) args.count = count; 1105c1: 8b 4d 10 mov 0x10(%ebp),%ecx 1105c4: 89 4d ec mov %ecx,-0x14(%ebp) args.flags = iop->flags; 1105c7: 8b 40 14 mov 0x14(%eax),%eax 1105ca: 89 45 f0 mov %eax,-0x10(%ebp) args.bytes_moved = 0; 1105cd: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp) status = rtems_io_read( the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args 1105d4: 8d 45 dc lea -0x24(%ebp),%eax args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 1105d7: 50 push %eax 1105d8: ff 72 54 pushl 0x54(%edx) 1105db: ff 72 50 pushl 0x50(%edx) 1105de: e8 59 09 00 00 call 110f3c the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 1105e3: 83 c4 10 add $0x10,%esp 1105e6: 85 c0 test %eax,%eax 1105e8: 74 0e je 1105f8 <== ALWAYS TAKEN return rtems_deviceio_errno(status); 1105ea: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1105ed: 50 push %eax <== NOT EXECUTED 1105ee: e8 e1 0a 00 00 call 1110d4 <== NOT EXECUTED 1105f3: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 1105f6: eb 03 jmp 1105fb <== NOT EXECUTED return (ssize_t) args.bytes_moved; 1105f8: 8b 45 f4 mov -0xc(%ebp),%eax } 1105fb: 8b 5d fc mov -0x4(%ebp),%ebx 1105fe: c9 leave 1105ff: c3 ret =============================================================================== 00110600 : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 110600: 55 push %ebp 110601: 89 e5 mov %esp,%ebp 110603: 53 push %ebx 110604: 83 ec 28 sub $0x28,%esp 110607: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; 11060a: 8b 50 18 mov 0x18(%eax),%edx args.iop = iop; 11060d: 89 45 dc mov %eax,-0x24(%ebp) args.offset = iop->offset; 110610: 8b 48 0c mov 0xc(%eax),%ecx 110613: 8b 58 10 mov 0x10(%eax),%ebx 110616: 89 4d e0 mov %ecx,-0x20(%ebp) 110619: 89 5d e4 mov %ebx,-0x1c(%ebp) args.buffer = (void *) buffer; 11061c: 8b 4d 0c mov 0xc(%ebp),%ecx 11061f: 89 4d e8 mov %ecx,-0x18(%ebp) args.count = count; 110622: 8b 4d 10 mov 0x10(%ebp),%ecx 110625: 89 4d ec mov %ecx,-0x14(%ebp) args.flags = iop->flags; 110628: 8b 40 14 mov 0x14(%eax),%eax 11062b: 89 45 f0 mov %eax,-0x10(%ebp) args.bytes_moved = 0; 11062e: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp) status = rtems_io_write( the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args 110635: 8d 45 dc lea -0x24(%ebp),%eax args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 110638: 50 push %eax 110639: ff 72 54 pushl 0x54(%edx) 11063c: ff 72 50 pushl 0x50(%edx) 11063f: e8 2c 09 00 00 call 110f70 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 110644: 83 c4 10 add $0x10,%esp 110647: 85 c0 test %eax,%eax 110649: 74 0e je 110659 <== ALWAYS TAKEN return rtems_deviceio_errno(status); 11064b: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 11064e: 50 push %eax <== NOT EXECUTED 11064f: e8 80 0a 00 00 call 1110d4 <== NOT EXECUTED 110654: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 110657: eb 03 jmp 11065c <== NOT EXECUTED return (ssize_t) args.bytes_moved; 110659: 8b 45 f4 mov -0xc(%ebp),%eax } 11065c: 8b 5d fc mov -0x4(%ebp),%ebx 11065f: c9 leave 110660: c3 ret =============================================================================== 001080f8 : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 1080f8: 55 push %ebp 1080f9: 89 e5 mov %esp,%ebp 1080fb: 53 push %ebx 1080fc: 83 ec 04 sub $0x4,%esp 1080ff: 89 c3 mov %eax,%ebx rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 108101: 83 b8 b4 00 00 00 00 cmpl $0x0,0xb4(%eax) 108108: 74 46 je 108150 rtems_interrupt_disable (level); 10810a: 9c pushf 10810b: fa cli 10810c: 58 pop %eax while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 10810d: eb 2f jmp 10813e tty->rawOutBufState = rob_wait; 10810f: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx) 108116: 00 00 00 rtems_interrupt_enable (level); 108119: 50 push %eax 10811a: 9d popf sc = rtems_semaphore_obtain( 10811b: 50 push %eax 10811c: 6a 00 push $0x0 10811e: 6a 00 push $0x0 108120: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 108126: e8 9d 20 00 00 call 10a1c8 tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 10812b: 83 c4 10 add $0x10,%esp 10812e: 85 c0 test %eax,%eax 108130: 74 09 je 10813b <== ALWAYS TAKEN rtems_fatal_error_occurred (sc); 108132: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 108135: 50 push %eax <== NOT EXECUTED 108136: e8 55 26 00 00 call 10a790 <== NOT EXECUTED rtems_interrupt_disable (level); 10813b: 9c pushf 10813c: fa cli 10813d: 58 pop %eax 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) { 10813e: 8b 8b 84 00 00 00 mov 0x84(%ebx),%ecx 108144: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx 10814a: 39 d1 cmp %edx,%ecx 10814c: 75 c1 jne 10810f tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level); 10814e: 50 push %eax 10814f: 9d popf } } 108150: 8b 5d fc mov -0x4(%ebp),%ebx 108153: c9 leave 108154: c3 ret =============================================================================== 00107934 : int dup2( int fildes, int fildes2 ) { 107934: 55 push %ebp 107935: 89 e5 mov %esp,%ebp 107937: 57 push %edi 107938: 56 push %esi 107939: 53 push %ebx 10793a: 83 ec 74 sub $0x74,%esp 10793d: 8b 75 08 mov 0x8(%ebp),%esi 107940: 8b 7d 0c mov 0xc(%ebp),%edi /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 107943: 8d 55 a0 lea -0x60(%ebp),%edx 107946: 52 push %edx 107947: 56 push %esi 107948: 89 55 94 mov %edx,-0x6c(%ebp) 10794b: e8 78 04 00 00 call 107dc8 if ( status == -1 ) 107950: 83 c4 10 add $0x10,%esp return -1; 107953: 83 cb ff or $0xffffffff,%ebx /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); if ( status == -1 ) 107956: 40 inc %eax 107957: 8b 55 94 mov -0x6c(%ebp),%edx 10795a: 74 1e je 10797a <== NEVER TAKEN /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); 10795c: 51 push %ecx 10795d: 51 push %ecx 10795e: 52 push %edx 10795f: 57 push %edi 107960: e8 63 04 00 00 call 107dc8 if ( status == -1 ) 107965: 83 c4 10 add $0x10,%esp 107968: 40 inc %eax 107969: 74 0f je 10797a <== ALWAYS TAKEN /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 10796b: 50 push %eax <== NOT EXECUTED 10796c: 57 push %edi <== NOT EXECUTED 10796d: 6a 00 push $0x0 <== NOT EXECUTED 10796f: 56 push %esi <== NOT EXECUTED 107970: e8 8f 01 00 00 call 107b04 <== NOT EXECUTED 107975: 89 c3 mov %eax,%ebx <== NOT EXECUTED 107977: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } 10797a: 89 d8 mov %ebx,%eax 10797c: 8d 65 f4 lea -0xc(%ebp),%esp 10797f: 5b pop %ebx 107980: 5e pop %esi 107981: 5f pop %edi 107982: c9 leave 107983: c3 ret =============================================================================== 00108ca0 : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 108ca0: 55 push %ebp 108ca1: 89 e5 mov %esp,%ebp 108ca3: 53 push %ebx 108ca4: 83 ec 24 sub $0x24,%esp if ((tty->termios.c_lflag & ECHOCTL) && 108ca7: f6 42 3d 02 testb $0x2,0x3d(%edx) 108cab: 74 3e je 108ceb <== NEVER TAKEN iscntrl(c) && (c != '\t') && (c != '\n')) { 108cad: 0f b6 c8 movzbl %al,%ecx 108cb0: 8b 1d 0c 20 12 00 mov 0x12200c,%ebx 108cb6: f6 44 0b 01 20 testb $0x20,0x1(%ebx,%ecx,1) 108cbb: 74 2e je 108ceb 108cbd: 3c 09 cmp $0x9,%al 108cbf: 74 2a je 108ceb 108cc1: 3c 0a cmp $0xa,%al 108cc3: 74 26 je 108ceb char echobuf[2]; echobuf[0] = '^'; 108cc5: c6 45 f6 5e movb $0x5e,-0xa(%ebp) echobuf[1] = c ^ 0x40; 108cc9: 83 f0 40 xor $0x40,%eax 108ccc: 88 45 f7 mov %al,-0x9(%ebp) rtems_termios_puts (echobuf, 2, tty); 108ccf: 50 push %eax 108cd0: 52 push %edx 108cd1: 6a 02 push $0x2 108cd3: 8d 45 f6 lea -0xa(%ebp),%eax 108cd6: 50 push %eax 108cd7: 89 55 e4 mov %edx,-0x1c(%ebp) 108cda: e8 84 fd ff ff call 108a63 tty->column += 2; 108cdf: 8b 55 e4 mov -0x1c(%ebp),%edx 108ce2: 83 42 28 02 addl $0x2,0x28(%edx) */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 108ce6: 83 c4 10 add $0x10,%esp 108ce9: eb 08 jmp 108cf3 echobuf[0] = '^'; echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); 108ceb: 0f b6 c0 movzbl %al,%eax 108cee: e8 90 fe ff ff call 108b83 } } 108cf3: 8b 5d fc mov -0x4(%ebp),%ebx 108cf6: c9 leave 108cf7: c3 ret =============================================================================== 001080d2 : void endgrent(void) { 1080d2: 55 push %ebp 1080d3: 89 e5 mov %esp,%ebp 1080d5: 83 ec 08 sub $0x8,%esp if (group_fp != NULL) 1080d8: a1 98 5d 12 00 mov 0x125d98,%eax 1080dd: 85 c0 test %eax,%eax 1080df: 74 0c je 1080ed <== NEVER TAKEN fclose(group_fp); 1080e1: 83 ec 0c sub $0xc,%esp 1080e4: 50 push %eax 1080e5: e8 52 9f 00 00 call 11203c 1080ea: 83 c4 10 add $0x10,%esp } 1080ed: c9 leave 1080ee: c3 ret =============================================================================== 00107f85 : void endpwent(void) { 107f85: 55 push %ebp 107f86: 89 e5 mov %esp,%ebp 107f88: 83 ec 08 sub $0x8,%esp if (passwd_fp != NULL) 107f8b: a1 74 5e 12 00 mov 0x125e74,%eax 107f90: 85 c0 test %eax,%eax 107f92: 74 0c je 107fa0 <== NEVER TAKEN fclose(passwd_fp); 107f94: 83 ec 0c sub $0xc,%esp 107f97: 50 push %eax 107f98: e8 9f a0 00 00 call 11203c 107f9d: 83 c4 10 add $0x10,%esp } 107fa0: c9 leave 107fa1: c3 ret =============================================================================== 00108cf8 : * 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) { 108cf8: 55 push %ebp 108cf9: 89 e5 mov %esp,%ebp 108cfb: 57 push %edi 108cfc: 56 push %esi 108cfd: 53 push %ebx 108cfe: 83 ec 2c sub $0x2c,%esp 108d01: 89 c3 mov %eax,%ebx 108d03: 89 55 e4 mov %edx,-0x1c(%ebp) if (tty->ccount == 0) 108d06: 83 78 20 00 cmpl $0x0,0x20(%eax) 108d0a: 0f 84 59 01 00 00 je 108e69 return; if (lineFlag) { 108d10: 85 d2 test %edx,%edx 108d12: 0f 84 46 01 00 00 je 108e5e if (!(tty->termios.c_lflag & ECHO)) { 108d18: 8b 40 3c mov 0x3c(%eax),%eax 108d1b: a8 08 test $0x8,%al 108d1d: 75 0c jne 108d2b <== ALWAYS TAKEN tty->ccount = 0; 108d1f: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) <== NOT EXECUTED return; 108d26: e9 3e 01 00 00 jmp 108e69 <== NOT EXECUTED } if (!(tty->termios.c_lflag & ECHOE)) { 108d2b: a8 10 test $0x10,%al 108d2d: 0f 85 2b 01 00 00 jne 108e5e <== ALWAYS TAKEN tty->ccount = 0; 108d33: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 108d3a: 0f b6 43 44 movzbl 0x44(%ebx),%eax <== NOT EXECUTED 108d3e: 89 da mov %ebx,%edx <== NOT EXECUTED 108d40: e8 5b ff ff ff call 108ca0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 108d45: f6 43 3c 20 testb $0x20,0x3c(%ebx) <== NOT EXECUTED 108d49: 0f 84 1a 01 00 00 je 108e69 <== NOT EXECUTED echo ('\n', tty); 108d4f: 89 da mov %ebx,%edx <== NOT EXECUTED 108d51: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED 108d56: eb 2a jmp 108d82 <== NOT EXECUTED return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; 108d58: 8b 7b 1c mov 0x1c(%ebx),%edi 108d5b: 8d 50 ff lea -0x1(%eax),%edx 108d5e: 89 53 20 mov %edx,0x20(%ebx) 108d61: 8a 4c 07 ff mov -0x1(%edi,%eax,1),%cl if (tty->termios.c_lflag & ECHO) { 108d65: 8b 53 3c mov 0x3c(%ebx),%edx 108d68: f6 c2 08 test $0x8,%dl 108d6b: 0f 84 e7 00 00 00 je 108e58 <== NEVER TAKEN if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 108d71: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp) 108d75: 75 17 jne 108d8e 108d77: f6 c2 10 test $0x10,%dl 108d7a: 75 12 jne 108d8e <== ALWAYS TAKEN echo (tty->termios.c_cc[VERASE], tty); 108d7c: 0f b6 43 43 movzbl 0x43(%ebx),%eax <== NOT EXECUTED 108d80: 89 da mov %ebx,%edx <== NOT EXECUTED } } if (!lineFlag) break; } } 108d82: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 108d85: 5b pop %ebx <== NOT EXECUTED 108d86: 5e pop %esi <== NOT EXECUTED 108d87: 5f pop %edi <== NOT EXECUTED 108d88: c9 leave <== 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); 108d89: e9 12 ff ff ff jmp 108ca0 <== NOT EXECUTED } else if (c == '\t') { 108d8e: 80 f9 09 cmp $0x9,%cl 108d91: 8b 35 0c 20 12 00 mov 0x12200c,%esi 108d97: 89 75 e0 mov %esi,-0x20(%ebp) 108d9a: 75 60 jne 108dfc int col = tty->read_start_column; 108d9c: 8b 73 2c mov 0x2c(%ebx),%esi int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 108d9f: b9 01 00 00 00 mov $0x1,%ecx c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) 108da4: 81 e2 00 02 00 00 and $0x200,%edx 108daa: 89 55 dc mov %edx,-0x24(%ebp) 108dad: 89 45 d4 mov %eax,-0x2c(%ebp) int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 108db0: eb 28 jmp 108dda c = tty->cbuf[i++]; 108db2: 8a 54 0f ff mov -0x1(%edi,%ecx,1),%dl if (c == '\t') { 108db6: 80 fa 09 cmp $0x9,%dl 108db9: 75 05 jne 108dc0 col = (col | 7) + 1; 108dbb: 83 ce 07 or $0x7,%esi 108dbe: eb 18 jmp 108dd8 } else if (iscntrl (c)) { 108dc0: 0f b6 d2 movzbl %dl,%edx 108dc3: 8b 45 e0 mov -0x20(%ebp),%eax 108dc6: f6 44 10 01 20 testb $0x20,0x1(%eax,%edx,1) 108dcb: 74 0b je 108dd8 <== ALWAYS TAKEN if (tty->termios.c_lflag & ECHOCTL) 108dcd: 83 7d dc 00 cmpl $0x0,-0x24(%ebp) <== NOT EXECUTED 108dd1: 74 06 je 108dd9 <== NOT EXECUTED col += 2; 108dd3: 83 c6 02 add $0x2,%esi <== NOT EXECUTED 108dd6: eb 01 jmp 108dd9 <== NOT EXECUTED } else { col++; 108dd8: 46 inc %esi 108dd9: 41 inc %ecx int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 108dda: 3b 4d d4 cmp -0x2c(%ebp),%ecx 108ddd: 75 d3 jne 108db2 108ddf: eb 14 jmp 108df5 /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); 108de1: 57 push %edi 108de2: 53 push %ebx 108de3: 6a 01 push $0x1 108de5: 68 04 e9 11 00 push $0x11e904 108dea: e8 74 fc ff ff call 108a63 tty->column--; 108def: ff 4b 28 decl 0x28(%ebx) 108df2: 83 c4 10 add $0x10,%esp } /* * Back up over the tab */ while (tty->column > col) { 108df5: 39 73 28 cmp %esi,0x28(%ebx) 108df8: 7f e7 jg 108de1 108dfa: eb 5c jmp 108e58 rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 108dfc: 0f b6 f1 movzbl %cl,%esi 108dff: 8b 45 e0 mov -0x20(%ebp),%eax 108e02: f6 44 30 01 20 testb $0x20,0x1(%eax,%esi,1) 108e07: 74 21 je 108e2a <== ALWAYS TAKEN 108e09: 80 e6 02 and $0x2,%dh <== NOT EXECUTED 108e0c: 74 1c je 108e2a <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 108e0e: 51 push %ecx <== NOT EXECUTED 108e0f: 53 push %ebx <== NOT EXECUTED 108e10: 6a 03 push $0x3 <== NOT EXECUTED 108e12: 68 02 e9 11 00 push $0x11e902 <== NOT EXECUTED 108e17: e8 47 fc ff ff call 108a63 <== NOT EXECUTED if (tty->column) 108e1c: 8b 43 28 mov 0x28(%ebx),%eax <== NOT EXECUTED 108e1f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 108e22: 85 c0 test %eax,%eax <== NOT EXECUTED 108e24: 74 04 je 108e2a <== NOT EXECUTED tty->column--; 108e26: 48 dec %eax <== NOT EXECUTED 108e27: 89 43 28 mov %eax,0x28(%ebx) <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 108e2a: a1 0c 20 12 00 mov 0x12200c,%eax 108e2f: f6 44 30 01 20 testb $0x20,0x1(%eax,%esi,1) 108e34: 74 06 je 108e3c <== ALWAYS TAKEN 108e36: f6 43 3d 02 testb $0x2,0x3d(%ebx) <== NOT EXECUTED 108e3a: 74 1c je 108e58 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 108e3c: 52 push %edx 108e3d: 53 push %ebx 108e3e: 6a 03 push $0x3 108e40: 68 02 e9 11 00 push $0x11e902 108e45: e8 19 fc ff ff call 108a63 if (tty->column) 108e4a: 8b 43 28 mov 0x28(%ebx),%eax 108e4d: 83 c4 10 add $0x10,%esp 108e50: 85 c0 test %eax,%eax 108e52: 74 04 je 108e58 <== NEVER TAKEN tty->column--; 108e54: 48 dec %eax 108e55: 89 43 28 mov %eax,0x28(%ebx) } } } if (!lineFlag) 108e58: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp) 108e5c: 74 0b je 108e69 echo ('\n', tty); return; } } while (tty->ccount) { 108e5e: 8b 43 20 mov 0x20(%ebx),%eax 108e61: 85 c0 test %eax,%eax 108e63: 0f 85 ef fe ff ff jne 108d58 } } if (!lineFlag) break; } } 108e69: 8d 65 f4 lea -0xc(%ebp),%esp 108e6c: 5b pop %ebx 108e6d: 5e pop %esi 108e6e: 5f pop %edi 108e6f: c9 leave 108e70: c3 ret =============================================================================== 00107b04 : int fcntl( int fd, int cmd, ... ) { 107b04: 55 push %ebp 107b05: 89 e5 mov %esp,%ebp 107b07: 57 push %edi 107b08: 56 push %esi 107b09: 53 push %ebx 107b0a: 83 ec 0c sub $0xc,%esp 107b0d: 8b 5d 08 mov 0x8(%ebp),%ebx int ret; va_list ap; va_start( ap, cmd ); 107b10: 8d 75 10 lea 0x10(%ebp),%esi int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 107b13: 8b 0d 44 21 12 00 mov 0x122144,%ecx 107b19: 39 cb cmp %ecx,%ebx 107b1b: 73 14 jae 107b31 iop = rtems_libio_iop( fd ); 107b1d: 8b 15 98 60 12 00 mov 0x126098,%edx 107b23: 6b db 38 imul $0x38,%ebx,%ebx 107b26: 8d 1c 1a lea (%edx,%ebx,1),%ebx rtems_libio_check_is_open(iop); 107b29: 8b 43 14 mov 0x14(%ebx),%eax 107b2c: f6 c4 01 test $0x1,%ah 107b2f: 75 10 jne 107b41 107b31: e8 06 a4 00 00 call 111f3c <__errno> 107b36: c7 00 09 00 00 00 movl $0x9,(%eax) 107b3c: e9 e6 00 00 00 jmp 107c27 /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 107b41: 83 7d 0c 09 cmpl $0x9,0xc(%ebp) 107b45: 0f 87 af 00 00 00 ja 107bfa 107b4b: 8b 7d 0c mov 0xc(%ebp),%edi 107b4e: ff 24 bd 24 01 12 00 jmp *0x120124(,%edi,4) case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 107b55: 8b 36 mov (%esi),%esi if ( fd2 ) 107b57: 85 f6 test %esi,%esi 107b59: 74 0e je 107b69 <== ALWAYS TAKEN diop = rtems_libio_iop( fd2 ); 107b5b: 31 c0 xor %eax,%eax <== NOT EXECUTED 107b5d: 39 ce cmp %ecx,%esi <== NOT EXECUTED 107b5f: 73 15 jae 107b76 <== NOT EXECUTED 107b61: 6b c6 38 imul $0x38,%esi,%eax <== NOT EXECUTED 107b64: 8d 04 02 lea (%edx,%eax,1),%eax <== NOT EXECUTED 107b67: eb 0d jmp 107b76 <== NOT EXECUTED else { /* allocate a file control block */ diop = rtems_libio_allocate(); 107b69: e8 d1 04 00 00 call 10803f if ( diop == 0 ) { 107b6e: 85 c0 test %eax,%eax 107b70: 0f 84 b1 00 00 00 je 107c27 <== NEVER TAKEN ret = -1; break; } } diop->flags = iop->flags; 107b76: 8b 53 14 mov 0x14(%ebx),%edx 107b79: 89 50 14 mov %edx,0x14(%eax) diop->pathinfo = iop->pathinfo; 107b7c: 8d 78 18 lea 0x18(%eax),%edi 107b7f: 8d 73 18 lea 0x18(%ebx),%esi 107b82: b9 05 00 00 00 mov $0x5,%ecx 107b87: f3 a5 rep movsl %ds:(%esi),%es:(%edi) ret = (int) (diop - rtems_libio_iops); 107b89: 2b 05 98 60 12 00 sub 0x126098,%eax 107b8f: c1 f8 03 sar $0x3,%eax 107b92: 69 f0 b7 6d db b6 imul $0xb6db6db7,%eax,%esi 107b98: eb 6d jmp 107c07 break; case F_GETFD: /* get f_flags */ ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0); 107b9a: f6 c4 08 test $0x8,%ah 107b9d: 0f 95 c0 setne %al 107ba0: 0f b6 c0 movzbl %al,%eax 107ba3: 89 c6 mov %eax,%esi 107ba5: eb 64 jmp 107c0b * 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 ) ) 107ba7: 83 3e 00 cmpl $0x0,(%esi) 107baa: 74 05 je 107bb1 <== NEVER TAKEN iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; 107bac: 80 cc 08 or $0x8,%ah 107baf: eb 03 jmp 107bb4 else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 107bb1: 80 e4 f7 and $0xf7,%ah <== NOT EXECUTED 107bb4: 89 43 14 mov %eax,0x14(%ebx) 107bb7: eb 30 jmp 107be9 break; case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); 107bb9: 83 ec 0c sub $0xc,%esp 107bbc: 50 push %eax 107bbd: e8 3f 04 00 00 call 108001 107bc2: 89 c6 mov %eax,%esi 107bc4: 83 c4 10 add $0x10,%esp 107bc7: eb 3e jmp 107c07 break; case F_SETFL: flags = rtems_libio_fcntl_flags( va_arg( ap, int ) ); 107bc9: 83 ec 0c sub $0xc,%esp 107bcc: ff 36 pushl (%esi) 107bce: e8 f9 03 00 00 call 107fcc /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 107bd3: 25 01 02 00 00 and $0x201,%eax 107bd8: 8b 53 14 mov 0x14(%ebx),%edx 107bdb: 81 e2 fe fd ff ff and $0xfffffdfe,%edx 107be1: 09 d0 or %edx,%eax 107be3: 89 43 14 mov %eax,0x14(%ebx) 107be6: 83 c4 10 add $0x10,%esp rtems_libio_t *iop; rtems_libio_t *diop; int fd2; int flags; int mask; int ret = 0; 107be9: 31 f6 xor %esi,%esi 107beb: eb 1e jmp 107c0b errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 107bed: e8 4a a3 00 00 call 111f3c <__errno> 107bf2: c7 00 86 00 00 00 movl $0x86,(%eax) 107bf8: eb 2d jmp 107c27 ret = -1; break; default: errno = EINVAL; 107bfa: e8 3d a3 00 00 call 111f3c <__errno> 107bff: c7 00 16 00 00 00 movl $0x16,(%eax) 107c05: eb 20 jmp 107c27 /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { 107c07: 85 f6 test %esi,%esi 107c09: 78 1f js 107c2a <== NEVER TAKEN int err = (*iop->pathinfo.handlers->fcntl_h)( cmd, iop ); 107c0b: 50 push %eax 107c0c: 50 push %eax 107c0d: 8b 43 20 mov 0x20(%ebx),%eax 107c10: 53 push %ebx 107c11: ff 75 0c pushl 0xc(%ebp) 107c14: ff 50 30 call *0x30(%eax) 107c17: 89 c3 mov %eax,%ebx if (err) { 107c19: 83 c4 10 add $0x10,%esp 107c1c: 85 c0 test %eax,%eax 107c1e: 74 0a je 107c2a <== ALWAYS TAKEN errno = err; 107c20: e8 17 a3 00 00 call 111f3c <__errno> <== NOT EXECUTED 107c25: 89 18 mov %ebx,(%eax) <== NOT EXECUTED ret = -1; 107c27: 83 ce ff or $0xffffffff,%esi va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 107c2a: 89 f0 mov %esi,%eax 107c2c: 8d 65 f4 lea -0xc(%ebp),%esp 107c2f: 5b pop %ebx 107c30: 5e pop %esi 107c31: 5f pop %edi 107c32: c9 leave 107c33: c3 ret =============================================================================== 0010f463 : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 10f463: 55 push %ebp 10f464: 89 e5 mov %esp,%ebp 10f466: 57 push %edi 10f467: 56 push %esi 10f468: 53 push %ebx 10f469: 83 ec 2c sub $0x2c,%esp ) { pipe_control_t *pipe; int err = 0; err = pipe_lock(); 10f46c: e8 4b fe ff ff call 10f2bc 10f471: 89 c6 mov %eax,%esi if (err) 10f473: 85 c0 test %eax,%eax 10f475: 0f 85 37 03 00 00 jne 10f7b2 return err; pipe = *pipep; 10f47b: 8b 45 08 mov 0x8(%ebp),%eax 10f47e: 8b 18 mov (%eax),%ebx if (pipe == NULL) { 10f480: 85 db test %ebx,%ebx 10f482: 0f 85 56 01 00 00 jne 10f5de { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 10f488: 83 ec 0c sub $0xc,%esp 10f48b: 6a 34 push $0x34 10f48d: e8 76 91 ff ff call 108608 10f492: 89 c3 mov %eax,%ebx 10f494: 89 45 d4 mov %eax,-0x2c(%ebp) if (pipe == NULL) 10f497: 83 c4 10 add $0x10,%esp 10f49a: 85 c0 test %eax,%eax 10f49c: 0f 84 35 01 00 00 je 10f5d7 return err; memset(pipe, 0, sizeof(pipe_control_t)); 10f4a2: b9 0d 00 00 00 mov $0xd,%ecx 10f4a7: 89 c7 mov %eax,%edi 10f4a9: 89 f0 mov %esi,%eax 10f4ab: f3 ab rep stos %eax,%es:(%edi) pipe->Size = PIPE_BUF; 10f4ad: c7 43 04 00 02 00 00 movl $0x200,0x4(%ebx) pipe->Buffer = malloc(pipe->Size); 10f4b4: 83 ec 0c sub $0xc,%esp 10f4b7: 68 00 02 00 00 push $0x200 10f4bc: e8 47 91 ff ff call 108608 10f4c1: 89 03 mov %eax,(%ebx) if (! pipe->Buffer) 10f4c3: 83 c4 10 add $0x10,%esp 10f4c6: 85 c0 test %eax,%eax 10f4c8: 0f 84 fb 00 00 00 je 10f5c9 <== NEVER TAKEN goto err_buf; err = -ENOMEM; if (rtems_barrier_create( 10f4ce: 8d 43 2c lea 0x2c(%ebx),%eax 10f4d1: 50 push %eax 10f4d2: 6a 00 push $0x0 10f4d4: 6a 00 push $0x0 rtems_build_name ('P', 'I', 'r', c), 10f4d6: 0f be 05 78 3f 12 00 movsbl 0x123f78,%eax if (! pipe->Buffer) goto err_buf; err = -ENOMEM; if (rtems_barrier_create( 10f4dd: 0d 00 72 49 50 or $0x50497200,%eax 10f4e2: 50 push %eax 10f4e3: e8 d4 19 00 00 call 110ebc 10f4e8: 83 c4 10 add $0x10,%esp 10f4eb: 85 c0 test %eax,%eax 10f4ed: 0f 85 c6 00 00 00 jne 10f5b9 rtems_build_name ('P', 'I', 'r', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->readBarrier) != RTEMS_SUCCESSFUL) goto err_rbar; if (rtems_barrier_create( 10f4f3: 8d 43 30 lea 0x30(%ebx),%eax 10f4f6: 50 push %eax 10f4f7: 6a 00 push $0x0 10f4f9: 6a 00 push $0x0 rtems_build_name ('P', 'I', 'w', c), 10f4fb: 0f be 05 78 3f 12 00 movsbl 0x123f78,%eax if (rtems_barrier_create( rtems_build_name ('P', 'I', 'r', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->readBarrier) != RTEMS_SUCCESSFUL) goto err_rbar; if (rtems_barrier_create( 10f502: 0d 00 77 49 50 or $0x50497700,%eax 10f507: 50 push %eax 10f508: e8 af 19 00 00 call 110ebc 10f50d: 83 c4 10 add $0x10,%esp 10f510: 85 c0 test %eax,%eax 10f512: 0f 85 90 00 00 00 jne 10f5a8 rtems_build_name ('P', 'I', 'w', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->writeBarrier) != RTEMS_SUCCESSFUL) goto err_wbar; if (rtems_semaphore_create( 10f518: 83 ec 0c sub $0xc,%esp 10f51b: 8d 43 28 lea 0x28(%ebx),%eax 10f51e: 50 push %eax 10f51f: 6a 00 push $0x0 10f521: 6a 10 push $0x10 10f523: 6a 01 push $0x1 rtems_build_name ('P', 'I', 's', c), 1, 10f525: 0f be 05 78 3f 12 00 movsbl 0x123f78,%eax if (rtems_barrier_create( rtems_build_name ('P', 'I', 'w', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->writeBarrier) != RTEMS_SUCCESSFUL) goto err_wbar; if (rtems_semaphore_create( 10f52c: 0d 00 73 49 50 or $0x50497300,%eax 10f531: 50 push %eax 10f532: e8 a9 bc ff ff call 10b1e0 10f537: 83 c4 20 add $0x20,%esp 10f53a: 85 c0 test %eax,%eax 10f53c: 75 59 jne 10f597 Objects_Id id, Objects_Locations *location ) { return (Barrier_Control *) _Objects_Get( &_Barrier_Information, id, location ); 10f53e: 52 push %edx /* Set barriers to be interruptible by signals. */ static void pipe_interruptible(pipe_control_t *pipe) { Objects_Locations location; _Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state 10f53f: 8d 7d e0 lea -0x20(%ebp),%edi 10f542: 57 push %edi 10f543: ff 73 2c pushl 0x2c(%ebx) 10f546: 68 0c 6b 12 00 push $0x126b0c 10f54b: e8 50 d4 ff ff call 10c9a0 <_Objects_Get> |= STATES_INTERRUPTIBLE_BY_SIGNAL; 10f550: 81 48 4c 00 00 00 10 orl $0x10000000,0x4c(%eax) _Thread_Enable_dispatch(); 10f557: e8 1e dc ff ff call 10d17a <_Thread_Enable_dispatch> 10f55c: 83 c4 0c add $0xc,%esp 10f55f: 57 push %edi 10f560: ff 73 30 pushl 0x30(%ebx) 10f563: 68 0c 6b 12 00 push $0x126b0c 10f568: e8 33 d4 ff ff call 10c9a0 <_Objects_Get> _Barrier_Get(pipe->writeBarrier, &location)->Barrier.Wait_queue.state |= STATES_INTERRUPTIBLE_BY_SIGNAL; 10f56d: 81 48 4c 00 00 00 10 orl $0x10000000,0x4c(%eax) _Thread_Enable_dispatch(); 10f574: e8 01 dc ff ff call 10d17a <_Thread_Enable_dispatch> #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 10f579: a0 78 3f 12 00 mov 0x123f78,%al 10f57e: 8d 50 01 lea 0x1(%eax),%edx 10f581: 88 15 78 3f 12 00 mov %dl,0x123f78 10f587: 83 c4 10 add $0x10,%esp 10f58a: 3c 7a cmp $0x7a,%al 10f58c: 75 50 jne 10f5de c = 'a'; 10f58e: c6 05 78 3f 12 00 61 movb $0x61,0x123f78 10f595: eb 47 jmp 10f5de return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 10f597: 83 ec 0c sub $0xc,%esp 10f59a: 8b 55 d4 mov -0x2c(%ebp),%edx 10f59d: ff 72 30 pushl 0x30(%edx) 10f5a0: e8 cf 19 00 00 call 110f74 10f5a5: 83 c4 10 add $0x10,%esp err_wbar: rtems_barrier_delete(pipe->readBarrier); 10f5a8: 83 ec 0c sub $0xc,%esp 10f5ab: 8b 45 d4 mov -0x2c(%ebp),%eax 10f5ae: ff 70 2c pushl 0x2c(%eax) 10f5b1: e8 be 19 00 00 call 110f74 10f5b6: 83 c4 10 add $0x10,%esp err_rbar: free(pipe->Buffer); 10f5b9: 83 ec 0c sub $0xc,%esp 10f5bc: 8b 55 d4 mov -0x2c(%ebp),%edx 10f5bf: ff 32 pushl (%edx) 10f5c1: e8 9e 8b ff ff call 108164 10f5c6: 83 c4 10 add $0x10,%esp err_buf: free(pipe); 10f5c9: 83 ec 0c sub $0xc,%esp 10f5cc: ff 75 d4 pushl -0x2c(%ebp) 10f5cf: e8 90 8b ff ff call 108164 10f5d4: 83 c4 10 add $0x10,%esp if (err) goto out; } if (! PIPE_LOCK(pipe)) err = -EINTR; 10f5d7: be f4 ff ff ff mov $0xfffffff4,%esi 10f5dc: eb 33 jmp 10f611 err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 10f5de: 50 push %eax 10f5df: 6a 00 push $0x0 10f5e1: 6a 00 push $0x0 10f5e3: ff 73 28 pushl 0x28(%ebx) 10f5e6: e8 1d be ff ff call 10b408 10f5eb: 83 c4 10 add $0x10,%esp 10f5ee: 85 c0 test %eax,%eax 10f5f0: 74 05 je 10f5f7 <== ALWAYS TAKEN err = -EINTR; 10f5f2: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED if (*pipep == NULL) { 10f5f7: 8b 45 08 mov 0x8(%ebp),%eax 10f5fa: 83 38 00 cmpl $0x0,(%eax) 10f5fd: 75 12 jne 10f611 if (err) 10f5ff: 85 f6 test %esi,%esi 10f601: 74 09 je 10f60c <== ALWAYS TAKEN pipe_free(pipe); 10f603: 89 d8 mov %ebx,%eax <== NOT EXECUTED 10f605: e8 39 fd ff ff call 10f343 <== NOT EXECUTED 10f60a: eb 05 jmp 10f611 <== NOT EXECUTED else *pipep = pipe; 10f60c: 8b 55 08 mov 0x8(%ebp),%edx 10f60f: 89 1a mov %ebx,(%edx) } out: pipe_unlock(); 10f611: e8 68 fd ff ff call 10f37e pipe_control_t *pipe; unsigned int prevCounter; int err; err = pipe_new(pipep); if (err) 10f616: 85 f6 test %esi,%esi 10f618: 0f 85 94 01 00 00 jne 10f7b2 return err; pipe = *pipep; 10f61e: 8b 45 08 mov 0x8(%ebp),%eax 10f621: 8b 18 mov (%eax),%ebx switch (LIBIO_ACCMODE(iop)) { 10f623: 8b 55 0c mov 0xc(%ebp),%edx 10f626: 8b 42 14 mov 0x14(%edx),%eax 10f629: 83 e0 06 and $0x6,%eax 10f62c: 83 f8 04 cmp $0x4,%eax 10f62f: 0f 84 91 00 00 00 je 10f6c6 10f635: 83 f8 06 cmp $0x6,%eax 10f638: 0f 84 10 01 00 00 je 10f74e 10f63e: 83 f8 02 cmp $0x2,%eax 10f641: 0f 85 49 01 00 00 jne 10f790 <== NEVER TAKEN case LIBIO_FLAGS_READ: pipe->readerCounter ++; 10f647: ff 43 20 incl 0x20(%ebx) if (pipe->Readers ++ == 0) 10f64a: 8b 43 10 mov 0x10(%ebx),%eax 10f64d: 8d 50 01 lea 0x1(%eax),%edx 10f650: 89 53 10 mov %edx,0x10(%ebx) 10f653: 85 c0 test %eax,%eax 10f655: 75 11 jne 10f668 <== NEVER TAKEN PIPE_WAKEUPWRITERS(pipe); 10f657: 57 push %edi 10f658: 57 push %edi 10f659: 8d 45 e4 lea -0x1c(%ebp),%eax 10f65c: 50 push %eax 10f65d: ff 73 30 pushl 0x30(%ebx) 10f660: e8 97 19 00 00 call 110ffc 10f665: 83 c4 10 add $0x10,%esp if (pipe->Writers == 0) { 10f668: 83 7b 14 00 cmpl $0x0,0x14(%ebx) 10f66c: 0f 85 1e 01 00 00 jne 10f790 /* Not an error */ if (LIBIO_NODELAY(iop)) 10f672: 8b 45 0c mov 0xc(%ebp),%eax 10f675: f6 40 14 01 testb $0x1,0x14(%eax) 10f679: 0f 85 11 01 00 00 jne 10f790 break; prevCounter = pipe->writerCounter; 10f67f: 8b 7b 24 mov 0x24(%ebx),%edi err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 10f682: 83 ec 0c sub $0xc,%esp 10f685: ff 73 28 pushl 0x28(%ebx) 10f688: e8 67 be ff ff call 10b4f4 if (! PIPE_READWAIT(pipe)) 10f68d: 5a pop %edx 10f68e: 59 pop %ecx 10f68f: 6a 00 push $0x0 10f691: ff 73 2c pushl 0x2c(%ebx) 10f694: e8 bb 19 00 00 call 111054 10f699: 83 c4 10 add $0x10,%esp 10f69c: 85 c0 test %eax,%eax 10f69e: 0f 85 f9 00 00 00 jne 10f79d <== NEVER TAKEN goto out_error; if (! PIPE_LOCK(pipe)) 10f6a4: 50 push %eax 10f6a5: 6a 00 push $0x0 10f6a7: 6a 00 push $0x0 10f6a9: ff 73 28 pushl 0x28(%ebx) 10f6ac: e8 57 bd ff ff call 10b408 10f6b1: 83 c4 10 add $0x10,%esp 10f6b4: 85 c0 test %eax,%eax 10f6b6: 0f 85 e1 00 00 00 jne 10f79d <== NEVER TAKEN goto out_error; } while (prevCounter == pipe->writerCounter); 10f6bc: 3b 7b 24 cmp 0x24(%ebx),%edi 10f6bf: 74 c1 je 10f682 <== NEVER TAKEN 10f6c1: e9 ca 00 00 00 jmp 10f790 } break; case LIBIO_FLAGS_WRITE: pipe->writerCounter ++; 10f6c6: ff 43 24 incl 0x24(%ebx) if (pipe->Writers ++ == 0) 10f6c9: 8b 43 14 mov 0x14(%ebx),%eax 10f6cc: 8d 50 01 lea 0x1(%eax),%edx 10f6cf: 89 53 14 mov %edx,0x14(%ebx) 10f6d2: 85 c0 test %eax,%eax 10f6d4: 75 11 jne 10f6e7 <== NEVER TAKEN PIPE_WAKEUPREADERS(pipe); 10f6d6: 57 push %edi 10f6d7: 57 push %edi 10f6d8: 8d 45 e4 lea -0x1c(%ebp),%eax 10f6db: 50 push %eax 10f6dc: ff 73 2c pushl 0x2c(%ebx) 10f6df: e8 18 19 00 00 call 110ffc 10f6e4: 83 c4 10 add $0x10,%esp if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 10f6e7: 83 7b 10 00 cmpl $0x0,0x10(%ebx) 10f6eb: 0f 85 9f 00 00 00 jne 10f790 10f6f1: 8b 55 0c mov 0xc(%ebp),%edx 10f6f4: f6 42 14 01 testb $0x1,0x14(%edx) 10f6f8: 74 18 je 10f712 PIPE_UNLOCK(pipe); 10f6fa: 83 ec 0c sub $0xc,%esp 10f6fd: ff 73 28 pushl 0x28(%ebx) 10f700: e8 ef bd ff ff call 10b4f4 err = -ENXIO; goto out_error; 10f705: 83 c4 10 add $0x10,%esp if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { PIPE_UNLOCK(pipe); err = -ENXIO; 10f708: be fa ff ff ff mov $0xfffffffa,%esi goto out_error; 10f70d: e9 90 00 00 00 jmp 10f7a2 } if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; 10f712: 8b 7b 20 mov 0x20(%ebx),%edi err = -EINTR; do { PIPE_UNLOCK(pipe); 10f715: 83 ec 0c sub $0xc,%esp 10f718: ff 73 28 pushl 0x28(%ebx) 10f71b: e8 d4 bd ff ff call 10b4f4 if (! PIPE_WRITEWAIT(pipe)) 10f720: 5a pop %edx 10f721: 59 pop %ecx 10f722: 6a 00 push $0x0 10f724: ff 73 30 pushl 0x30(%ebx) 10f727: e8 28 19 00 00 call 111054 10f72c: 83 c4 10 add $0x10,%esp 10f72f: 85 c0 test %eax,%eax 10f731: 75 6a jne 10f79d <== NEVER TAKEN goto out_error; if (! PIPE_LOCK(pipe)) 10f733: 50 push %eax 10f734: 6a 00 push $0x0 10f736: 6a 00 push $0x0 10f738: ff 73 28 pushl 0x28(%ebx) 10f73b: e8 c8 bc ff ff call 10b408 10f740: 83 c4 10 add $0x10,%esp 10f743: 85 c0 test %eax,%eax 10f745: 75 56 jne 10f79d <== NEVER TAKEN goto out_error; } while (prevCounter == pipe->readerCounter); 10f747: 3b 7b 20 cmp 0x20(%ebx),%edi 10f74a: 74 c9 je 10f715 <== NEVER TAKEN 10f74c: eb 42 jmp 10f790 } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 10f74e: ff 43 20 incl 0x20(%ebx) if (pipe->Readers ++ == 0) 10f751: 8b 43 10 mov 0x10(%ebx),%eax 10f754: 8d 50 01 lea 0x1(%eax),%edx 10f757: 89 53 10 mov %edx,0x10(%ebx) 10f75a: 85 c0 test %eax,%eax 10f75c: 75 11 jne 10f76f <== NEVER TAKEN PIPE_WAKEUPWRITERS(pipe); 10f75e: 57 push %edi 10f75f: 57 push %edi 10f760: 8d 45 e4 lea -0x1c(%ebp),%eax 10f763: 50 push %eax 10f764: ff 73 30 pushl 0x30(%ebx) 10f767: e8 90 18 00 00 call 110ffc 10f76c: 83 c4 10 add $0x10,%esp pipe->writerCounter ++; 10f76f: ff 43 24 incl 0x24(%ebx) if (pipe->Writers ++ == 0) 10f772: 8b 43 14 mov 0x14(%ebx),%eax 10f775: 8d 50 01 lea 0x1(%eax),%edx 10f778: 89 53 14 mov %edx,0x14(%ebx) 10f77b: 85 c0 test %eax,%eax 10f77d: 75 11 jne 10f790 <== NEVER TAKEN PIPE_WAKEUPREADERS(pipe); 10f77f: 51 push %ecx 10f780: 51 push %ecx 10f781: 8d 45 e4 lea -0x1c(%ebp),%eax 10f784: 50 push %eax 10f785: ff 73 2c pushl 0x2c(%ebx) 10f788: e8 6f 18 00 00 call 110ffc 10f78d: 83 c4 10 add $0x10,%esp break; } PIPE_UNLOCK(pipe); 10f790: 83 ec 0c sub $0xc,%esp 10f793: ff 73 28 pushl 0x28(%ebx) 10f796: e8 59 bd ff ff call 10b4f4 10f79b: eb 12 jmp 10f7af goto out_error; } if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; 10f79d: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; out_error: pipe_release(pipep, iop); 10f7a2: 52 push %edx 10f7a3: 52 push %edx 10f7a4: ff 75 0c pushl 0xc(%ebp) 10f7a7: ff 75 08 pushl 0x8(%ebp) 10f7aa: e8 f6 fb ff ff call 10f3a5 return err; 10f7af: 83 c4 10 add $0x10,%esp } 10f7b2: 89 f0 mov %esi,%eax 10f7b4: 8d 65 f4 lea -0xc(%ebp),%esp 10f7b7: 5b pop %ebx 10f7b8: 5e pop %esi 10f7b9: 5f pop %edi 10f7ba: c9 leave 10f7bb: c3 ret =============================================================================== 00107ca8 : long fpathconf( int fd, int name ) { 107ca8: 55 push %ebp 107ca9: 89 e5 mov %esp,%ebp 107cab: 83 ec 08 sub $0x8,%esp 107cae: 8b 45 08 mov 0x8(%ebp),%eax 107cb1: 8b 55 0c mov 0xc(%ebp),%edx long return_value; rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); 107cb4: 3b 05 44 21 12 00 cmp 0x122144,%eax 107cba: 73 11 jae 107ccd iop = rtems_libio_iop(fd); 107cbc: 6b c0 38 imul $0x38,%eax,%eax 107cbf: 03 05 98 60 12 00 add 0x126098,%eax rtems_libio_check_is_open(iop); 107cc5: 8b 48 14 mov 0x14(%eax),%ecx 107cc8: f6 c5 01 test $0x1,%ch 107ccb: 75 0d jne 107cda <== ALWAYS TAKEN 107ccd: e8 6a a2 00 00 call 111f3c <__errno> 107cd2: c7 00 09 00 00 00 movl $0x9,(%eax) 107cd8: eb 5b jmp 107d35 rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 107cda: 80 e1 02 and $0x2,%cl 107cdd: 74 4b je 107d2a <== NEVER TAKEN /* * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; 107cdf: 8b 40 28 mov 0x28(%eax),%eax switch ( name ) { 107ce2: 83 fa 0b cmp $0xb,%edx 107ce5: 77 43 ja 107d2a 107ce7: ff 24 95 4c 01 12 00 jmp *0x12014c(,%edx,4) case _PC_LINK_MAX: return_value = the_limits->link_max; 107cee: 8b 40 38 mov 0x38(%eax),%eax break; 107cf1: eb 45 jmp 107d38 case _PC_MAX_CANON: return_value = the_limits->max_canon; 107cf3: 8b 40 3c mov 0x3c(%eax),%eax break; 107cf6: eb 40 jmp 107d38 case _PC_MAX_INPUT: return_value = the_limits->max_input; 107cf8: 8b 40 40 mov 0x40(%eax),%eax break; 107cfb: eb 3b jmp 107d38 case _PC_NAME_MAX: return_value = the_limits->name_max; 107cfd: 8b 40 44 mov 0x44(%eax),%eax break; 107d00: eb 36 jmp 107d38 case _PC_PATH_MAX: return_value = the_limits->path_max; 107d02: 8b 40 48 mov 0x48(%eax),%eax break; 107d05: eb 31 jmp 107d38 case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; 107d07: 8b 40 4c mov 0x4c(%eax),%eax break; 107d0a: eb 2c jmp 107d38 case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; 107d0c: 8b 40 54 mov 0x54(%eax),%eax break; 107d0f: eb 27 jmp 107d38 case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; 107d11: 8b 40 58 mov 0x58(%eax),%eax break; 107d14: eb 22 jmp 107d38 case _PC_VDISABLE: return_value = the_limits->posix_vdisable; 107d16: 8b 40 64 mov 0x64(%eax),%eax break; 107d19: eb 1d jmp 107d38 case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; 107d1b: 8b 40 50 mov 0x50(%eax),%eax break; 107d1e: eb 18 jmp 107d38 case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; 107d20: 8b 40 5c mov 0x5c(%eax),%eax break; 107d23: eb 13 jmp 107d38 case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; 107d25: 8b 40 60 mov 0x60(%eax),%eax break; 107d28: eb 0e jmp 107d38 default: rtems_set_errno_and_return_minus_one( EINVAL ); 107d2a: e8 0d a2 00 00 call 111f3c <__errno> 107d2f: c7 00 16 00 00 00 movl $0x16,(%eax) 107d35: 83 c8 ff or $0xffffffff,%eax break; } return return_value; } 107d38: c9 leave 107d39: c3 ret =============================================================================== 001072e4 : #include void free( void *ptr ) { 1072e4: 55 push %ebp 1072e5: 89 e5 mov %esp,%ebp 1072e7: 53 push %ebx 1072e8: 83 ec 04 sub $0x4,%esp 1072eb: 8b 5d 08 mov 0x8(%ebp),%ebx MSBUMP(free_calls, 1); 1072ee: ff 05 bc 40 12 00 incl 0x1240bc if ( !ptr ) 1072f4: 85 db test %ebx,%ebx 1072f6: 74 5f je 107357 #endif /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 1072f8: 83 3d 64 43 12 00 03 cmpl $0x3,0x124364 1072ff: 75 15 jne 107316 <== NEVER TAKEN !malloc_is_system_state_OK() ) { 107301: e8 56 01 00 00 call 10745c #endif /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 107306: 84 c0 test %al,%al 107308: 75 0c jne 107316 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 10730a: 89 5d 08 mov %ebx,0x8(%ebp) RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 10730d: 8b 5d fc mov -0x4(%ebp),%ebx 107310: c9 leave /* * 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); 107311: e9 ae 01 00 00 jmp 1074c4 } /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 107316: a1 10 25 12 00 mov 0x122510,%eax 10731b: 85 c0 test %eax,%eax 10731d: 74 0a je 107329 (*rtems_malloc_statistics_helpers->at_free)(ptr); 10731f: 83 ec 0c sub $0xc,%esp 107322: 53 push %ebx 107323: ff 50 08 call *0x8(%eax) 107326: 83 c4 10 add $0x10,%esp if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 107329: 50 push %eax 10732a: 50 push %eax 10732b: 53 push %ebx 10732c: ff 35 50 01 12 00 pushl 0x120150 107332: e8 e1 46 00 00 call 10ba18 <_Protected_heap_Free> 107337: 83 c4 10 add $0x10,%esp 10733a: 84 c0 test %al,%al 10733c: 75 19 jne 107357 printk( "Program heap: free of bad pointer %p -- range %p - %p \n", ptr, RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end 10733e: a1 50 01 12 00 mov 0x120150,%eax */ 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", 107343: ff 70 1c pushl 0x1c(%eax) 107346: ff 70 18 pushl 0x18(%eax) 107349: 53 push %ebx 10734a: 68 97 e8 11 00 push $0x11e897 10734f: e8 ec 0b 00 00 call 107f40 107354: 83 c4 10 add $0x10,%esp RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 107357: 8b 5d fc mov -0x4(%ebp),%ebx 10735a: c9 leave 10735b: c3 ret =============================================================================== 00108454 : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 108454: 55 push %ebp <== NOT EXECUTED 108455: 89 e5 mov %esp,%ebp <== NOT EXECUTED 108457: 53 push %ebx <== NOT EXECUTED 108458: 83 ec 04 sub $0x4,%esp <== NOT EXECUTED 10845b: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 10845e: 81 fb c8 50 12 00 cmp $0x1250c8,%ebx <== NOT EXECUTED 108464: 74 26 je 10848c <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 108466: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 108469: 8d 43 04 lea 0x4(%ebx),%eax <== NOT EXECUTED 10846c: 50 push %eax <== NOT EXECUTED 10846d: e8 72 f1 ff ff call 1075e4 <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); 108472: 8d 43 18 lea 0x18(%ebx),%eax <== NOT EXECUTED 108475: 89 04 24 mov %eax,(%esp) <== NOT EXECUTED 108478: e8 67 f1 ff ff call 1075e4 <== NOT EXECUTED free(env); 10847d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 108480: 89 5d 08 mov %ebx,0x8(%ebp) <== NOT EXECUTED } } 108483: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 108486: c9 leave <== NOT EXECUTED && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); rtems_filesystem_freenode( &env->root_directory); free(env); 108487: e9 6c f1 ff ff jmp 1075f8 <== NOT EXECUTED } } 10848c: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 10848f: c9 leave <== NOT EXECUTED 108490: c3 ret <== NOT EXECUTED =============================================================================== 0010dfb4 : int ftruncate( int fd, off_t length ) { 10dfb4: 55 push %ebp 10dfb5: 89 e5 mov %esp,%ebp 10dfb7: 57 push %edi 10dfb8: 56 push %esi 10dfb9: 53 push %ebx 10dfba: 83 ec 3c sub $0x3c,%esp 10dfbd: 8b 5d 08 mov 0x8(%ebp),%ebx 10dfc0: 8b 45 0c mov 0xc(%ebp),%eax 10dfc3: 8b 55 10 mov 0x10(%ebp),%edx 10dfc6: 89 45 c0 mov %eax,-0x40(%ebp) 10dfc9: 89 55 c4 mov %edx,-0x3c(%ebp) rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 10dfcc: 3b 1d 44 01 12 00 cmp 0x120144,%ebx 10dfd2: 73 0f jae 10dfe3 iop = rtems_libio_iop( fd ); 10dfd4: 6b db 38 imul $0x38,%ebx,%ebx 10dfd7: 03 1d 98 40 12 00 add 0x124098,%ebx rtems_libio_check_is_open(iop); 10dfdd: f6 43 15 01 testb $0x1,0x15(%ebx) 10dfe1: 75 0d jne 10dff0 10dfe3: e8 6c 31 00 00 call 111154 <__errno> 10dfe8: c7 00 09 00 00 00 movl $0x9,(%eax) 10dfee: eb 3e jmp 10e02e /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 10dff0: 8d 7d d4 lea -0x2c(%ebp),%edi 10dff3: 8d 73 18 lea 0x18(%ebx),%esi 10dff6: b9 05 00 00 00 mov $0x5,%ecx 10dffb: f3 a5 rep movsl %ds:(%esi),%es:(%edi) if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 10dffd: 83 ec 0c sub $0xc,%esp 10e000: 8d 45 d4 lea -0x2c(%ebp),%eax 10e003: 50 push %eax 10e004: 8b 45 e0 mov -0x20(%ebp),%eax 10e007: ff 50 10 call *0x10(%eax) 10e00a: 83 c4 10 add $0x10,%esp 10e00d: 48 dec %eax 10e00e: 75 0d jne 10e01d <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EISDIR ); 10e010: e8 3f 31 00 00 call 111154 <__errno> <== NOT EXECUTED 10e015: c7 00 15 00 00 00 movl $0x15,(%eax) <== NOT EXECUTED 10e01b: eb 11 jmp 10e02e <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 10e01d: f6 43 14 04 testb $0x4,0x14(%ebx) 10e021: 75 10 jne 10e033 10e023: e8 2c 31 00 00 call 111154 <__errno> 10e028: c7 00 16 00 00 00 movl $0x16,(%eax) 10e02e: 83 c8 ff or $0xffffffff,%eax 10e031: eb 11 jmp 10e044 return (*iop->pathinfo.handlers->ftruncate_h)( iop, length ); 10e033: 50 push %eax 10e034: 8b 43 20 mov 0x20(%ebx),%eax 10e037: ff 75 c4 pushl -0x3c(%ebp) 10e03a: ff 75 c0 pushl -0x40(%ebp) 10e03d: 53 push %ebx 10e03e: ff 50 20 call *0x20(%eax) 10e041: 83 c4 10 add $0x10,%esp } 10e044: 8d 65 f4 lea -0xc(%ebp),%esp 10e047: 5b pop %ebx 10e048: 5e pop %esi 10e049: 5f pop %edi 10e04a: c9 leave 10e04b: c3 ret =============================================================================== 0011e0f0 : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 11e0f0: 55 push %ebp 11e0f1: 89 e5 mov %esp,%ebp 11e0f3: 57 push %edi 11e0f4: 56 push %esi 11e0f5: 53 push %ebx 11e0f6: 83 ec 2c sub $0x2c,%esp 11e0f9: 8b 45 08 mov 0x8(%ebp),%eax rtems_filesystem_location_info_t loc; /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 11e0fc: 31 db xor %ebx,%ebx 11e0fe: 3b 05 44 31 12 00 cmp 0x123144,%eax 11e104: 73 09 jae 11e10f <== NEVER TAKEN 11e106: 6b d8 38 imul $0x38,%eax,%ebx 11e109: 03 1d c0 71 12 00 add 0x1271c0,%ebx /* * Make sure we are working on a directory */ loc = iop->pathinfo; 11e10f: 8d 7d d4 lea -0x2c(%ebp),%edi 11e112: 8d 73 18 lea 0x18(%ebx),%esi 11e115: b9 05 00 00 00 mov $0x5,%ecx 11e11a: f3 a5 rep movsl %ds:(%esi),%es:(%edi) if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 11e11c: 83 ec 0c sub $0xc,%esp 11e11f: 8d 45 d4 lea -0x2c(%ebp),%eax 11e122: 50 push %eax 11e123: 8b 45 e0 mov -0x20(%ebp),%eax 11e126: ff 50 10 call *0x10(%eax) 11e129: 83 c4 10 add $0x10,%esp 11e12c: 48 dec %eax 11e12d: 74 10 je 11e13f rtems_set_errno_and_return_minus_one( ENOTDIR ); 11e12f: e8 a8 3f ff ff call 1120dc <__errno> 11e134: c7 00 14 00 00 00 movl $0x14,(%eax) 11e13a: 83 c8 ff or $0xffffffff,%eax 11e13d: eb 11 jmp 11e150 /* * Return the number of bytes that were actually transfered as a result * of the read attempt. */ return (*iop->pathinfo.handlers->read_h)( iop, dd_buf, dd_len ); 11e13f: 50 push %eax 11e140: 8b 43 20 mov 0x20(%ebx),%eax 11e143: ff 75 10 pushl 0x10(%ebp) 11e146: ff 75 0c pushl 0xc(%ebp) 11e149: 53 push %ebx 11e14a: ff 50 08 call *0x8(%eax) 11e14d: 83 c4 10 add $0x10,%esp } 11e150: 8d 65 f4 lea -0xc(%ebp),%esp 11e153: 5b pop %ebx 11e154: 5e pop %esi 11e155: 5f pop %edi 11e156: c9 leave 11e157: c3 ret =============================================================================== 001106b8 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 1106b8: 55 push %ebp 1106b9: 89 e5 mov %esp,%ebp 1106bb: 8b 55 08 mov 0x8(%ebp),%edx IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->pathinfo.node_access; if ( the_jnode->type != IMFS_DIRECTORY ) 1106be: 8b 4a 18 mov 0x18(%edx),%ecx return -1; /* It wasn't a directory --> return error */ 1106c1: 83 c8 ff or $0xffffffff,%eax IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->pathinfo.node_access; if ( the_jnode->type != IMFS_DIRECTORY ) 1106c4: 83 79 4c 01 cmpl $0x1,0x4c(%ecx) 1106c8: 75 10 jne 1106da <== NEVER TAKEN return -1; /* It wasn't a directory --> return error */ iop->offset = 0; 1106ca: c7 42 0c 00 00 00 00 movl $0x0,0xc(%edx) 1106d1: c7 42 10 00 00 00 00 movl $0x0,0x10(%edx) return 0; 1106d8: 31 c0 xor %eax,%eax } 1106da: c9 leave 1106db: c3 ret =============================================================================== 00110919 : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 110919: 55 push %ebp 11091a: 89 e5 mov %esp,%ebp 11091c: 53 push %ebx 11091d: 83 ec 04 sub $0x4,%esp 110920: 8b 45 0c mov 0xc(%ebp),%eax IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 110923: 8b 18 mov (%eax),%ebx 110925: 8d 53 54 lea 0x54(%ebx),%edx /* * You cannot remove a node that still has children */ if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) ) 110928: 39 53 50 cmp %edx,0x50(%ebx) 11092b: 74 0d je 11093a rtems_set_errno_and_return_minus_one( ENOTEMPTY ); 11092d: e8 22 08 00 00 call 111154 <__errno> 110932: c7 00 5a 00 00 00 movl $0x5a,(%eax) 110938: eb 13 jmp 11094d /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) 11093a: 8b 40 10 mov 0x10(%eax),%eax 11093d: 39 58 1c cmp %ebx,0x1c(%eax) 110940: 75 10 jne 110952 rtems_set_errno_and_return_minus_one( EBUSY ); 110942: e8 0d 08 00 00 call 111154 <__errno> 110947: c7 00 10 00 00 00 movl $0x10,(%eax) 11094d: 83 c8 ff or $0xffffffff,%eax 110950: eb 1c jmp 11096e /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 110952: 83 7b 5c 00 cmpl $0x0,0x5c(%ebx) 110956: 75 ea jne 110942 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EBUSY ); IMFS_create_orphan( the_jnode ); 110958: 83 ec 0c sub $0xc,%esp 11095b: 53 push %ebx 11095c: e8 6f d4 ff ff call 10ddd0 IMFS_check_node_remove( the_jnode ); 110961: 89 1c 24 mov %ebx,(%esp) 110964: e8 a9 d4 ff ff call 10de12 return 0; 110969: 83 c4 10 add $0x10,%esp 11096c: 31 c0 xor %eax,%eax } 11096e: 8b 5d fc mov -0x4(%ebp),%ebx 110971: c9 leave 110972: c3 ret =============================================================================== 00107c20 : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { 107c20: 55 push %ebp 107c21: 89 e5 mov %esp,%ebp 107c23: 53 push %ebx 107c24: 83 ec 04 sub $0x4,%esp FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) 107c27: 80 3d 5c 5f 12 00 00 cmpb $0x0,0x125f5c 107c2e: 0f 85 b8 00 00 00 jne 107cec return; etc_passwd_initted = 1; 107c34: c6 05 5c 5f 12 00 01 movb $0x1,0x125f5c mkdir("/etc", 0777); 107c3b: 50 push %eax 107c3c: 50 push %eax 107c3d: 68 ff 01 00 00 push $0x1ff 107c42: 68 43 01 12 00 push $0x120143 107c47: e8 90 07 00 00 call 1083dc /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 107c4c: 59 pop %ecx 107c4d: 5b pop %ebx 107c4e: 68 8a ee 11 00 push $0x11ee8a 107c53: 68 48 01 12 00 push $0x120148 107c58: e8 e3 aa 00 00 call 112740 107c5d: 83 c4 10 add $0x10,%esp 107c60: 85 c0 test %eax,%eax 107c62: 74 06 je 107c6a fclose(fp); 107c64: 83 ec 0c sub $0xc,%esp 107c67: 50 push %eax 107c68: eb 2a jmp 107c94 } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { 107c6a: 52 push %edx 107c6b: 52 push %edx 107c6c: 68 a4 ed 11 00 push $0x11eda4 107c71: 68 48 01 12 00 push $0x120148 107c76: e8 c5 aa 00 00 call 112740 107c7b: 89 c3 mov %eax,%ebx 107c7d: 83 c4 10 add $0x10,%esp 107c80: 85 c0 test %eax,%eax 107c82: 74 18 je 107c9c <== NEVER TAKEN fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" 107c84: 50 push %eax 107c85: 50 push %eax 107c86: 53 push %ebx 107c87: 68 54 01 12 00 push $0x120154 107c8c: e8 7b ab 00 00 call 11280c "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 107c91: 89 1c 24 mov %ebx,(%esp) 107c94: e8 a3 a3 00 00 call 11203c 107c99: 83 c4 10 add $0x10,%esp } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { 107c9c: 51 push %ecx 107c9d: 51 push %ecx 107c9e: 68 8a ee 11 00 push $0x11ee8a 107ca3: 68 bb 01 12 00 push $0x1201bb 107ca8: e8 93 aa 00 00 call 112740 107cad: 83 c4 10 add $0x10,%esp 107cb0: 85 c0 test %eax,%eax 107cb2: 74 06 je 107cba fclose(fp); 107cb4: 83 ec 0c sub $0xc,%esp 107cb7: 50 push %eax 107cb8: eb 2a jmp 107ce4 } else if ((fp = fopen("/etc/group", "w")) != NULL) { 107cba: 52 push %edx 107cbb: 52 push %edx 107cbc: 68 a4 ed 11 00 push $0x11eda4 107cc1: 68 bb 01 12 00 push $0x1201bb 107cc6: e8 75 aa 00 00 call 112740 107ccb: 89 c3 mov %eax,%ebx 107ccd: 83 c4 10 add $0x10,%esp 107cd0: 85 c0 test %eax,%eax 107cd2: 74 18 je 107cec <== NEVER TAKEN fprintf( fp, "root:x:0:root\n" 107cd4: 50 push %eax 107cd5: 50 push %eax 107cd6: 53 push %ebx 107cd7: 68 c6 01 12 00 push $0x1201c6 107cdc: e8 2b ab 00 00 call 11280c "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 107ce1: 89 1c 24 mov %ebx,(%esp) 107ce4: e8 53 a3 00 00 call 11203c 107ce9: 83 c4 10 add $0x10,%esp } } 107cec: 8b 5d fc mov -0x4(%ebp),%ebx 107cef: c9 leave 107cf0: c3 ret =============================================================================== 00108e71 : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 108e71: 55 push %ebp 108e72: 89 e5 mov %esp,%ebp 108e74: 53 push %ebx 108e75: 83 ec 14 sub $0x14,%esp 108e78: 89 d3 mov %edx,%ebx 108e7a: 88 c1 mov %al,%cl if (tty->termios.c_iflag & ISTRIP) 108e7c: 8b 52 30 mov 0x30(%edx),%edx 108e7f: f6 c2 20 test $0x20,%dl 108e82: 74 03 je 108e87 <== ALWAYS TAKEN c &= 0x7f; 108e84: 83 e1 7f and $0x7f,%ecx <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 108e87: f6 c6 02 test $0x2,%dh 108e8a: 74 16 je 108ea2 c = tolower (c); 108e8c: 0f b6 c9 movzbl %cl,%ecx 108e8f: a1 0c 20 12 00 mov 0x12200c,%eax 108e94: 0f be 44 08 01 movsbl 0x1(%eax,%ecx,1),%eax 108e99: 83 e0 03 and $0x3,%eax 108e9c: 48 dec %eax 108e9d: 75 03 jne 108ea2 108e9f: 83 c1 20 add $0x20,%ecx if (c == '\r') { 108ea2: 80 f9 0d cmp $0xd,%cl 108ea5: 75 14 jne 108ebb if (tty->termios.c_iflag & IGNCR) return 0; 108ea7: 31 c0 xor %eax,%eax if (tty->termios.c_iflag & IUCLC) c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) 108ea9: f6 c2 80 test $0x80,%dl 108eac: 0f 85 d9 00 00 00 jne 108f8b <== NEVER TAKEN return 0; if (tty->termios.c_iflag & ICRNL) 108eb2: 80 e6 01 and $0x1,%dh 108eb5: 74 1a je 108ed1 <== NEVER TAKEN c = '\n'; 108eb7: b1 0a mov $0xa,%cl 108eb9: eb 16 jmp 108ed1 } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 108ebb: 80 f9 0a cmp $0xa,%cl 108ebe: 75 09 jne 108ec9 108ec0: 80 e2 40 and $0x40,%dl 108ec3: 74 0c je 108ed1 <== ALWAYS TAKEN c = '\r'; 108ec5: b1 0d mov $0xd,%cl <== NOT EXECUTED 108ec7: eb 08 jmp 108ed1 <== NOT EXECUTED } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 108ec9: 84 c9 test %cl,%cl 108ecb: 0f 84 87 00 00 00 je 108f58 <== NEVER TAKEN 108ed1: 8b 53 3c mov 0x3c(%ebx),%edx 108ed4: f6 c2 02 test $0x2,%dl 108ed7: 74 7f je 108f58 <== NEVER TAKEN if (c == tty->termios.c_cc[VERASE]) { 108ed9: 3a 4b 43 cmp 0x43(%ebx),%cl 108edc: 75 04 jne 108ee2 erase (tty, 0); 108ede: 31 d2 xor %edx,%edx 108ee0: eb 0a jmp 108eec return 0; } else if (c == tty->termios.c_cc[VKILL]) { 108ee2: 3a 4b 44 cmp 0x44(%ebx),%cl 108ee5: 75 11 jne 108ef8 erase (tty, 1); 108ee7: ba 01 00 00 00 mov $0x1,%edx 108eec: 89 d8 mov %ebx,%eax 108eee: e8 05 fe ff ff call 108cf8 108ef3: e9 91 00 00 00 jmp 108f89 return 0; } else if (c == tty->termios.c_cc[VEOF]) { return 1; 108ef8: b8 01 00 00 00 mov $0x1,%eax } else if (c == tty->termios.c_cc[VKILL]) { erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { 108efd: 3a 4b 45 cmp 0x45(%ebx),%cl 108f00: 0f 84 85 00 00 00 je 108f8b <== NEVER TAKEN return 1; } else if (c == '\n') { 108f06: 80 f9 0a cmp $0xa,%cl 108f09: 75 1a jne 108f25 if (tty->termios.c_lflag & (ECHO | ECHONL)) 108f0b: 80 e2 48 and $0x48,%dl 108f0e: 74 09 je 108f19 <== NEVER TAKEN echo (c, tty); 108f10: 89 da mov %ebx,%edx 108f12: b0 0a mov $0xa,%al 108f14: e8 87 fd ff ff call 108ca0 tty->cbuf[tty->ccount++] = c; 108f19: 8b 43 20 mov 0x20(%ebx),%eax 108f1c: 8b 53 1c mov 0x1c(%ebx),%edx 108f1f: c6 04 02 0a movb $0xa,(%edx,%eax,1) 108f23: eb 28 jmp 108f4d return 1; } else if ((c == tty->termios.c_cc[VEOL]) || 108f25: 3a 4b 4c cmp 0x4c(%ebx),%cl 108f28: 74 05 je 108f2f <== NEVER TAKEN 108f2a: 3a 4b 51 cmp 0x51(%ebx),%cl 108f2d: 75 29 jne 108f58 <== ALWAYS TAKEN (c == tty->termios.c_cc[VEOL2])) { if (tty->termios.c_lflag & ECHO) 108f2f: 80 e2 08 and $0x8,%dl <== NOT EXECUTED 108f32: 74 10 je 108f44 <== NOT EXECUTED echo (c, tty); 108f34: 0f b6 c1 movzbl %cl,%eax <== NOT EXECUTED 108f37: 89 da mov %ebx,%edx <== NOT EXECUTED 108f39: 88 4d f4 mov %cl,-0xc(%ebp) <== NOT EXECUTED 108f3c: e8 5f fd ff ff call 108ca0 <== NOT EXECUTED 108f41: 8a 4d f4 mov -0xc(%ebp),%cl <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 108f44: 8b 43 20 mov 0x20(%ebx),%eax <== NOT EXECUTED 108f47: 8b 53 1c mov 0x1c(%ebx),%edx <== NOT EXECUTED 108f4a: 88 0c 02 mov %cl,(%edx,%eax,1) <== NOT EXECUTED 108f4d: 40 inc %eax 108f4e: 89 43 20 mov %eax,0x20(%ebx) return 1; 108f51: b8 01 00 00 00 mov $0x1,%eax 108f56: eb 33 jmp 108f8b } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 108f58: 8b 15 44 1f 12 00 mov 0x121f44,%edx 108f5e: 4a dec %edx if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; 108f5f: 31 c0 xor %eax,%eax } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 108f61: 39 53 20 cmp %edx,0x20(%ebx) 108f64: 7d 25 jge 108f8b <== NEVER TAKEN if (tty->termios.c_lflag & ECHO) 108f66: f6 43 3c 08 testb $0x8,0x3c(%ebx) 108f6a: 74 10 je 108f7c <== NEVER TAKEN echo (c, tty); 108f6c: 0f b6 c1 movzbl %cl,%eax 108f6f: 89 da mov %ebx,%edx 108f71: 88 4d f4 mov %cl,-0xc(%ebp) 108f74: e8 27 fd ff ff call 108ca0 108f79: 8a 4d f4 mov -0xc(%ebp),%cl tty->cbuf[tty->ccount++] = c; 108f7c: 8b 43 20 mov 0x20(%ebx),%eax 108f7f: 8b 53 1c mov 0x1c(%ebx),%edx 108f82: 88 0c 02 mov %cl,(%edx,%eax,1) 108f85: 40 inc %eax 108f86: 89 43 20 mov %eax,0x20(%ebx) } return 0; 108f89: 31 c0 xor %eax,%eax } 108f8b: 83 c4 14 add $0x14,%esp 108f8e: 5b pop %ebx 108f8f: c9 leave 108f90: c3 ret =============================================================================== 001218d4 : int killinfo( pid_t pid, int sig, const union sigval *value ) { 1218d4: 55 push %ebp 1218d5: 89 e5 mov %esp,%ebp 1218d7: 57 push %edi 1218d8: 56 push %esi 1218d9: 53 push %ebx 1218da: 83 ec 4c sub $0x4c,%esp 1218dd: 8b 5d 0c mov 0xc(%ebp),%ebx 1218e0: 8b 7d 10 mov 0x10(%ebp),%edi POSIX_signals_Siginfo_node *psiginfo; /* * Only supported for the "calling process" (i.e. this node). */ if ( pid != getpid() ) 1218e3: e8 64 fd ff ff call 12164c 1218e8: 39 45 08 cmp %eax,0x8(%ebp) 1218eb: 74 0d je 1218fa rtems_set_errno_and_return_minus_one( ESRCH ); 1218ed: e8 fe 40 ff ff call 1159f0 <__errno> 1218f2: c7 00 03 00 00 00 movl $0x3,(%eax) 1218f8: eb 0f jmp 121909 /* * Validate the signal passed. */ if ( !sig ) 1218fa: 85 db test %ebx,%ebx 1218fc: 75 13 jne 121911 rtems_set_errno_and_return_minus_one( EINVAL ); 1218fe: e8 ed 40 ff ff call 1159f0 <__errno> 121903: c7 00 16 00 00 00 movl $0x16,(%eax) 121909: 83 c8 ff or $0xffffffff,%eax 12190c: e9 ea 01 00 00 jmp 121afb static inline bool is_valid_signo( int signo ) { return ((signo) >= 1 && (signo) <= 32 ); 121911: 8d 4b ff lea -0x1(%ebx),%ecx if ( !is_valid_signo(sig) ) 121914: 83 f9 1f cmp $0x1f,%ecx 121917: 77 e5 ja 1218fe rtems_set_errno_and_return_minus_one( EINVAL ); /* * If the signal is being ignored, then we are out of here. */ if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) 121919: 6b d3 0c imul $0xc,%ebx,%edx return 0; 12191c: 31 c0 xor %eax,%eax rtems_set_errno_and_return_minus_one( EINVAL ); /* * If the signal is being ignored, then we are out of here. */ if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) 12191e: 83 ba c0 a8 12 00 01 cmpl $0x1,0x12a8c0(%edx) 121925: 0f 84 d0 01 00 00 je 121afb /* * P1003.1c/Draft 10, p. 33 says that certain signals should always * be directed to the executing thread such as those caused by hardware * faults. */ if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) ) 12192b: 83 fb 04 cmp $0x4,%ebx 12192e: 74 0a je 12193a 121930: 83 fb 08 cmp $0x8,%ebx 121933: 74 05 je 12193a 121935: 83 fb 0b cmp $0xb,%ebx 121938: 75 16 jne 121950 return pthread_kill( pthread_self(), sig ); 12193a: e8 79 03 00 00 call 121cb8 12193f: 56 push %esi 121940: 56 push %esi 121941: 53 push %ebx 121942: 50 push %eax 121943: e8 c8 02 00 00 call 121c10 121948: 83 c4 10 add $0x10,%esp 12194b: e9 ab 01 00 00 jmp 121afb static inline sigset_t signo_to_mask( uint32_t sig ) { return 1u << (sig - 1); 121950: be 01 00 00 00 mov $0x1,%esi 121955: d3 e6 shl %cl,%esi /* * Build up a siginfo structure */ siginfo = &siginfo_struct; siginfo->si_signo = sig; 121957: 89 5d dc mov %ebx,-0x24(%ebp) siginfo->si_code = SI_USER; 12195a: c7 45 e0 01 00 00 00 movl $0x1,-0x20(%ebp) if ( !value ) { 121961: 85 ff test %edi,%edi 121963: 75 09 jne 12196e siginfo->si_value.sival_int = 0; 121965: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 12196c: eb 05 jmp 121973 } else { siginfo->si_value = *value; 12196e: 8b 07 mov (%edi),%eax 121970: 89 45 e4 mov %eax,-0x1c(%ebp) 121973: a1 58 a3 12 00 mov 0x12a358,%eax 121978: 40 inc %eax 121979: a3 58 a3 12 00 mov %eax,0x12a358 /* * Is the currently executing thread interested? If so then it will * get it an execute it as soon as the dispatcher executes. */ the_thread = _Thread_Executing; 12197e: 8b 15 a8 a8 12 00 mov 0x12a8a8,%edx api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( _POSIX_signals_Is_interested( api, mask ) ) { 121984: 8b 82 f8 00 00 00 mov 0xf8(%edx),%eax 12198a: 8b 80 cc 00 00 00 mov 0xcc(%eax),%eax 121990: f7 d0 not %eax 121992: 85 c6 test %eax,%esi 121994: 0f 85 e7 00 00 00 jne 121a81 /* XXX violation of visibility -- need to define thread queue support */ the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo; for ( the_node = the_chain->first ; 12199a: a1 44 aa 12 00 mov 0x12aa44,%eax 12199f: eb 23 jmp 1219c4 !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { the_thread = (Thread_Control *)the_node; 1219a1: 89 c2 mov %eax,%edx api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 1219a3: 8b 88 f8 00 00 00 mov 0xf8(%eax),%ecx #endif /* * Is this thread is actually blocked waiting for the signal? */ if (the_thread->Wait.option & mask) 1219a9: 85 70 30 test %esi,0x30(%eax) 1219ac: 0f 85 cf 00 00 00 jne 121a81 /* * Is this thread is blocked waiting for another signal but has * not blocked this one? */ if (~api->signals_blocked & mask) 1219b2: 8b 89 cc 00 00 00 mov 0xcc(%ecx),%ecx 1219b8: f7 d1 not %ecx 1219ba: 85 ce test %ecx,%esi 1219bc: 0f 85 bf 00 00 00 jne 121a81 the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo; for ( the_node = the_chain->first ; !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { 1219c2: 8b 00 mov (%eax),%eax /* XXX violation of visibility -- need to define thread queue support */ the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo; for ( the_node = the_chain->first ; 1219c4: 3d 48 aa 12 00 cmp $0x12aa48,%eax 1219c9: 75 d6 jne 1219a1 * NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1; 1219cb: 0f b6 0d f4 61 12 00 movzbl 0x1261f4,%ecx 1219d2: 41 inc %ecx * * NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL; 1219d3: 31 d2 xor %edx,%edx interested_priority = PRIORITY_MAXIMUM + 1; for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) { 1219d5: c7 45 cc 02 00 00 00 movl $0x2,-0x34(%ebp) /* * This can occur when no one is interested and an API is not configured. */ if ( !_Objects_Information_table[ the_api ] ) 1219dc: 8b 7d cc mov -0x34(%ebp),%edi 1219df: 8b 04 bd 30 a3 12 00 mov 0x12a330(,%edi,4),%eax 1219e6: 85 c0 test %eax,%eax 1219e8: 0f 84 82 00 00 00 je 121a70 <== NEVER TAKEN continue; the_info = _Objects_Information_table[ the_api ][ 1 ]; 1219ee: 8b 40 04 mov 0x4(%eax),%eax */ if ( !the_info ) continue; #endif maximum = the_info->maximum; 1219f1: 0f b7 78 10 movzwl 0x10(%eax),%edi 1219f5: 89 7d c4 mov %edi,-0x3c(%ebp) object_table = the_info->local_table; 1219f8: 8b 40 1c mov 0x1c(%eax),%eax 1219fb: 89 45 c0 mov %eax,-0x40(%ebp) for ( index = 1 ; index <= maximum ; index++ ) { 1219fe: c7 45 d0 01 00 00 00 movl $0x1,-0x30(%ebp) 121a05: 89 5d b4 mov %ebx,-0x4c(%ebp) 121a08: eb 5b jmp 121a65 the_thread = (Thread_Control *) object_table[ index ]; 121a0a: 8b 5d d0 mov -0x30(%ebp),%ebx 121a0d: 8b 7d c0 mov -0x40(%ebp),%edi 121a10: 8b 04 9f mov (%edi,%ebx,4),%eax if ( !the_thread ) 121a13: 85 c0 test %eax,%eax 121a15: 74 4b je 121a62 /* * If this thread is of lower priority than the interested thread, * go on to the next thread. */ if ( the_thread->current_priority > interested_priority ) 121a17: 8b 58 14 mov 0x14(%eax),%ebx 121a1a: 89 5d d4 mov %ebx,-0x2c(%ebp) 121a1d: 39 cb cmp %ecx,%ebx 121a1f: 77 41 ja 121a62 #if defined(RTEMS_DEBUG) if ( !api ) continue; #endif if ( !_POSIX_signals_Is_interested( api, mask ) ) 121a21: 8b b8 f8 00 00 00 mov 0xf8(%eax),%edi 121a27: 8b bf cc 00 00 00 mov 0xcc(%edi),%edi 121a2d: f7 d7 not %edi 121a2f: 85 fe test %edi,%esi 121a31: 74 2f je 121a62 * * NOTE: We initialized interested_priority to PRIORITY_MAXIMUM + 1 * so we never have to worry about deferencing a NULL * interested thread. */ if ( the_thread->current_priority < interested_priority ) { 121a33: 39 cb cmp %ecx,%ebx 121a35: 72 26 jb 121a5d * and blocking interruptibutable by signal. * * If the interested thread is ready, don't think about changing. */ if ( !_States_Is_ready( interested->current_state ) ) { 121a37: 8b 7a 10 mov 0x10(%edx),%edi 121a3a: 89 7d c8 mov %edi,-0x38(%ebp) 121a3d: 85 ff test %edi,%edi 121a3f: 74 21 je 121a62 <== NEVER TAKEN /* preferred ready over blocked */ DEBUG_STEP("5"); if ( _States_Is_ready( the_thread->current_state ) ) { 121a41: 8b 78 10 mov 0x10(%eax),%edi 121a44: 85 ff test %edi,%edi 121a46: 74 15 je 121a5d continue; } DEBUG_STEP("6"); /* prefer blocked/interruptible over blocked/not interruptible */ if ( !_States_Is_interruptible_by_signal(interested->current_state) ) { 121a48: f7 45 c8 00 00 00 10 testl $0x10000000,-0x38(%ebp) 121a4f: 75 11 jne 121a62 DEBUG_STEP("7"); if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) { 121a51: 81 e7 00 00 00 10 and $0x10000000,%edi 121a57: 74 09 je 121a62 121a59: 89 d9 mov %ebx,%ecx 121a5b: eb 03 jmp 121a60 */ if ( !_States_Is_ready( interested->current_state ) ) { /* preferred ready over blocked */ DEBUG_STEP("5"); if ( _States_Is_ready( the_thread->current_state ) ) { 121a5d: 8b 4d d4 mov -0x2c(%ebp),%ecx 121a60: 89 c2 mov %eax,%edx #endif maximum = the_info->maximum; object_table = the_info->local_table; for ( index = 1 ; index <= maximum ; index++ ) { 121a62: ff 45 d0 incl -0x30(%ebp) 121a65: 8b 45 c4 mov -0x3c(%ebp),%eax 121a68: 39 45 d0 cmp %eax,-0x30(%ebp) 121a6b: 76 9d jbe 121a0a 121a6d: 8b 5d b4 mov -0x4c(%ebp),%ebx * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1; for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) { 121a70: ff 45 cc incl -0x34(%ebp) 121a73: 83 7d cc 04 cmpl $0x4,-0x34(%ebp) 121a77: 0f 85 5f ff ff ff jne 1219dc } } } } if ( interested ) { 121a7d: 85 d2 test %edx,%edx 121a7f: 74 13 je 121a94 /* * Returns true if the signal was synchronously given to a thread * blocked waiting for the signal. */ if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) { 121a81: 51 push %ecx mask = signo_to_mask( sig ); /* * Build up a siginfo structure */ siginfo = &siginfo_struct; 121a82: 8d 45 dc lea -0x24(%ebp),%eax /* * Returns true if the signal was synchronously given to a thread * blocked waiting for the signal. */ if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) { 121a85: 50 push %eax 121a86: 53 push %ebx 121a87: 52 push %edx 121a88: e8 8b 00 00 00 call 121b18 <_POSIX_signals_Unblock_thread> 121a8d: 83 c4 10 add $0x10,%esp 121a90: 84 c0 test %al,%al 121a92: 75 60 jne 121af4 /* * We may have woken up a thread but we definitely need to post the * signal to the process wide information set. */ _POSIX_signals_Set_process_signals( mask ); 121a94: 83 ec 0c sub $0xc,%esp 121a97: 56 push %esi 121a98: e8 67 00 00 00 call 121b04 <_POSIX_signals_Set_process_signals> if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { 121a9d: 6b db 0c imul $0xc,%ebx,%ebx 121aa0: 83 c4 10 add $0x10,%esp 121aa3: 83 bb b8 a8 12 00 02 cmpl $0x2,0x12a8b8(%ebx) 121aaa: 75 48 jne 121af4 psiginfo = (POSIX_signals_Siginfo_node *) _Chain_Get( &_POSIX_signals_Inactive_siginfo ); 121aac: 83 ec 0c sub $0xc,%esp 121aaf: 68 38 aa 12 00 push $0x12aa38 121ab4: e8 e3 d6 fe ff call 10f19c <_Chain_Get> if ( !psiginfo ) { 121ab9: 83 c4 10 add $0x10,%esp 121abc: 85 c0 test %eax,%eax 121abe: 75 15 jne 121ad5 _Thread_Enable_dispatch(); 121ac0: e8 3d ec fe ff call 110702 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( EAGAIN ); 121ac5: e8 26 3f ff ff call 1159f0 <__errno> 121aca: c7 00 0b 00 00 00 movl $0xb,(%eax) 121ad0: e9 34 fe ff ff jmp 121909 } psiginfo->Info = *siginfo; 121ad5: 8d 78 08 lea 0x8(%eax),%edi 121ad8: 8d 75 dc lea -0x24(%ebp),%esi 121adb: b9 03 00 00 00 mov $0x3,%ecx 121ae0: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); 121ae2: 52 push %edx 121ae3: 52 push %edx 121ae4: 50 push %eax 121ae5: 81 c3 b0 aa 12 00 add $0x12aab0,%ebx 121aeb: 53 push %ebx 121aec: e8 6f d6 fe ff call 10f160 <_Chain_Append> 121af1: 83 c4 10 add $0x10,%esp } DEBUG_STEP("\n"); _Thread_Enable_dispatch(); 121af4: e8 09 ec fe ff call 110702 <_Thread_Enable_dispatch> return 0; 121af9: 31 c0 xor %eax,%eax } 121afb: 8d 65 f4 lea -0xc(%ebp),%esp 121afe: 5b pop %ebx 121aff: 5e pop %esi 121b00: 5f pop %edi 121b01: c9 leave 121b02: c3 ret =============================================================================== 0011ca08 : extern void _wrapup_reent(struct _reent *); extern void _reclaim_reent(struct _reent *); void libc_wrapup(void) { 11ca08: 55 push %ebp 11ca09: 89 e5 mov %esp,%ebp 11ca0b: 53 push %ebx 11ca0c: 83 ec 04 sub $0x4,%esp /* * In case RTEMS is already down, don't do this. It could be * dangerous. */ if (!_System_state_Is_up(_System_state_Get())) 11ca0f: 83 3d 64 43 12 00 03 cmpl $0x3,0x124364 11ca16: 75 4f jne 11ca67 <== NEVER TAKEN /* * This was already done if the user called exit() directly . _wrapup_reent(0); */ if (_REENT != _global_impure_ptr) { 11ca18: 8b 1d 40 f3 11 00 mov 0x11f340,%ebx 11ca1e: 39 1d 20 20 12 00 cmp %ebx,0x122020 11ca24: 74 12 je 11ca38 _wrapup_reent(_global_impure_ptr); 11ca26: 83 ec 0c sub $0xc,%esp 11ca29: 53 push %ebx 11ca2a: e8 ad 05 00 00 call 11cfdc <_wrapup_reent> /* Don't reclaim this one, just in case we do printfs * on the way out to ROM. */ _reclaim_reent(&libc_global_reent); #endif _REENT = _global_impure_ptr; 11ca2f: 89 1d 20 20 12 00 mov %ebx,0x122020 11ca35: 83 c4 10 add $0x10,%esp * * Should this be changed to do *all* file streams? * _fwalk (_REENT, fclose); */ fclose (stdin); 11ca38: 83 ec 0c sub $0xc,%esp 11ca3b: a1 20 20 12 00 mov 0x122020,%eax 11ca40: ff 70 04 pushl 0x4(%eax) 11ca43: e8 64 48 ff ff call 1112ac fclose (stdout); 11ca48: 5a pop %edx 11ca49: a1 20 20 12 00 mov 0x122020,%eax 11ca4e: ff 70 08 pushl 0x8(%eax) 11ca51: e8 56 48 ff ff call 1112ac fclose (stderr); 11ca56: 58 pop %eax 11ca57: a1 20 20 12 00 mov 0x122020,%eax 11ca5c: ff 70 0c pushl 0xc(%eax) 11ca5f: e8 48 48 ff ff call 1112ac 11ca64: 83 c4 10 add $0x10,%esp } 11ca67: 8b 5d fc mov -0x4(%ebp),%ebx 11ca6a: c9 leave 11ca6b: c3 ret =============================================================================== 0011c914 : off_t lseek( int fd, off_t offset, int whence ) { 11c914: 55 push %ebp 11c915: 89 e5 mov %esp,%ebp 11c917: 57 push %edi 11c918: 56 push %esi 11c919: 53 push %ebx 11c91a: 83 ec 1c sub $0x1c,%esp 11c91d: 8b 5d 08 mov 0x8(%ebp),%ebx 11c920: 8b 45 0c mov 0xc(%ebp),%eax 11c923: 8b 55 10 mov 0x10(%ebp),%edx 11c926: 8b 4d 14 mov 0x14(%ebp),%ecx rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 11c929: 3b 1d 44 01 12 00 cmp 0x120144,%ebx 11c92f: 73 0f jae 11c940 iop = rtems_libio_iop( fd ); 11c931: 6b db 38 imul $0x38,%ebx,%ebx 11c934: 03 1d 98 40 12 00 add 0x124098,%ebx rtems_libio_check_is_open(iop); 11c93a: f6 43 15 01 testb $0x1,0x15(%ebx) 11c93e: 75 0d jne 11c94d 11c940: e8 0f 48 ff ff call 111154 <__errno> 11c945: c7 00 09 00 00 00 movl $0x9,(%eax) 11c94b: eb 4b jmp 11c998 /* * Now process the lseek(). */ old_offset = iop->offset; 11c94d: 8b 73 0c mov 0xc(%ebx),%esi 11c950: 8b 7b 10 mov 0x10(%ebx),%edi 11c953: 89 75 e0 mov %esi,-0x20(%ebp) 11c956: 89 7d e4 mov %edi,-0x1c(%ebp) switch ( whence ) { 11c959: 83 f9 01 cmp $0x1,%ecx 11c95c: 74 11 je 11c96f 11c95e: 83 f9 02 cmp $0x2,%ecx 11c961: 74 18 je 11c97b 11c963: 85 c9 test %ecx,%ecx 11c965: 75 26 jne 11c98d case SEEK_SET: iop->offset = offset; 11c967: 89 43 0c mov %eax,0xc(%ebx) 11c96a: 89 53 10 mov %edx,0x10(%ebx) break; 11c96d: eb 30 jmp 11c99f case SEEK_CUR: iop->offset += offset; 11c96f: 8b 75 e0 mov -0x20(%ebp),%esi 11c972: 8b 7d e4 mov -0x1c(%ebp),%edi 11c975: 01 c6 add %eax,%esi 11c977: 11 d7 adc %edx,%edi 11c979: eb 0a jmp 11c985 break; case SEEK_END: iop->offset = iop->size + offset; 11c97b: 89 c6 mov %eax,%esi 11c97d: 89 d7 mov %edx,%edi 11c97f: 03 73 04 add 0x4(%ebx),%esi 11c982: 13 7b 08 adc 0x8(%ebx),%edi 11c985: 89 73 0c mov %esi,0xc(%ebx) 11c988: 89 7b 10 mov %edi,0x10(%ebx) break; 11c98b: eb 12 jmp 11c99f default: rtems_set_errno_and_return_minus_one( EINVAL ); 11c98d: e8 c2 47 ff ff call 111154 <__errno> 11c992: c7 00 16 00 00 00 movl $0x16,(%eax) 11c998: 83 c8 ff or $0xffffffff,%eax 11c99b: 89 c2 mov %eax,%edx 11c99d: eb 23 jmp 11c9c2 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->pathinfo.handlers->lseek_h)( iop, offset, whence ); 11c99f: 8b 73 20 mov 0x20(%ebx),%esi 11c9a2: 51 push %ecx 11c9a3: 52 push %edx 11c9a4: 50 push %eax 11c9a5: 53 push %ebx 11c9a6: ff 56 14 call *0x14(%esi) if ( status == (off_t) -1 ) 11c9a9: 83 c4 10 add $0x10,%esp 11c9ac: 83 fa ff cmp $0xffffffff,%edx 11c9af: 75 11 jne 11c9c2 11c9b1: 83 f8 ff cmp $0xffffffff,%eax 11c9b4: 75 0c jne 11c9c2 <== NEVER TAKEN iop->offset = old_offset; 11c9b6: 8b 75 e0 mov -0x20(%ebp),%esi 11c9b9: 8b 7d e4 mov -0x1c(%ebp),%edi 11c9bc: 89 73 0c mov %esi,0xc(%ebx) 11c9bf: 89 7b 10 mov %edi,0x10(%ebx) /* * So if the operation failed, we have to restore iop->offset. */ return status; } 11c9c2: 8d 65 f4 lea -0xc(%ebp),%esp 11c9c5: 5b pop %ebx 11c9c6: 5e pop %esi 11c9c7: 5f pop %edi 11c9c8: c9 leave 11c9c9: c3 ret =============================================================================== 00107580 : #include "malloc_p.h" void *malloc( size_t size ) { 107580: 55 push %ebp 107581: 89 e5 mov %esp,%ebp 107583: 56 push %esi 107584: 53 push %ebx 107585: 8b 75 08 mov 0x8(%ebp),%esi void *return_this; MSBUMP(malloc_calls, 1); 107588: ff 05 b4 40 12 00 incl 0x1240b4 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 10758e: e8 07 ff ff ff call 10749a /* * Validate the parameters */ if ( !size ) return (void *) 0; 107593: 31 db xor %ebx,%ebx malloc_deferred_frees_process(); /* * Validate the parameters */ if ( !size ) 107595: 85 f6 test %esi,%esi 107597: 74 78 je 107611 return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 107599: 83 3d 64 43 12 00 03 cmpl $0x3,0x124364 1075a0: 75 09 jne 1075ab !malloc_is_system_state_OK() ) 1075a2: e8 b5 fe ff ff call 10745c return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 1075a7: 84 c0 test %al,%al 1075a9: 74 66 je 107611 <== NEVER TAKEN RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 1075ab: 6a 00 push $0x0 1075ad: 6a 00 push $0x0 1075af: 56 push %esi 1075b0: ff 35 50 01 12 00 pushl 0x120150 1075b6: e8 25 44 00 00 call 10b9e0 <_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 ) { 1075bb: 83 c4 10 add $0x10,%esp 1075be: 89 c3 mov %eax,%ebx 1075c0: 85 c0 test %eax,%eax 1075c2: 75 28 jne 1075ec if (rtems_malloc_sbrk_helpers) 1075c4: a1 14 25 12 00 mov 0x122514,%eax 1075c9: 85 c0 test %eax,%eax 1075cb: 74 10 je 1075dd return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 1075cd: 83 ec 0c sub $0xc,%esp 1075d0: 56 push %esi 1075d1: ff 50 04 call *0x4(%eax) 1075d4: 89 c3 mov %eax,%ebx if ( !return_this ) { 1075d6: 83 c4 10 add $0x10,%esp 1075d9: 85 c0 test %eax,%eax 1075db: 75 0f jne 1075ec errno = ENOMEM; 1075dd: e8 72 9b 00 00 call 111154 <__errno> 1075e2: c7 00 0c 00 00 00 movl $0xc,(%eax) return (void *) 0; 1075e8: 31 db xor %ebx,%ebx 1075ea: eb 25 jmp 107611 } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 1075ec: a1 18 25 12 00 mov 0x122518,%eax 1075f1: 85 c0 test %eax,%eax 1075f3: 74 09 je 1075fe (*rtems_malloc_dirty_helper)( return_this, size ); 1075f5: 52 push %edx 1075f6: 52 push %edx 1075f7: 56 push %esi 1075f8: 53 push %ebx 1075f9: ff d0 call *%eax 1075fb: 83 c4 10 add $0x10,%esp /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 1075fe: a1 10 25 12 00 mov 0x122510,%eax 107603: 85 c0 test %eax,%eax 107605: 74 0a je 107611 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 107607: 83 ec 0c sub $0xc,%esp 10760a: 53 push %ebx 10760b: ff 50 04 call *0x4(%eax) 10760e: 83 c4 10 add $0x10,%esp return return_this; } 107611: 89 d8 mov %ebx,%eax 107613: 8d 65 f8 lea -0x8(%ebp),%esp 107616: 5b pop %ebx 107617: 5e pop %esi 107618: c9 leave 107619: c3 ret =============================================================================== 001078dc : } void *malloc_sbrk_extend_and_allocate( size_t size ) { 1078dc: 55 push %ebp 1078dd: 89 e5 mov %esp,%ebp 1078df: 57 push %edi 1078e0: 56 push %esi 1078e1: 53 push %ebx 1078e2: 83 ec 0c sub $0xc,%esp 1078e5: 8b 7d 08 mov 0x8(%ebp),%edi * Round to the "requested sbrk amount" so hopefully we won't have * to grow again for a while. This effectively does sbrk() calls * in "page" amounts. */ sbrk_amount = RTEMS_Malloc_Sbrk_amount; 1078e8: 8b 0d bc 51 12 00 mov 0x1251bc,%ecx if ( sbrk_amount == 0 ) return (void *) 0; 1078ee: 31 f6 xor %esi,%esi * in "page" amounts. */ sbrk_amount = RTEMS_Malloc_Sbrk_amount; if ( sbrk_amount == 0 ) 1078f0: 85 c9 test %ecx,%ecx 1078f2: 74 67 je 10795b <== NEVER TAKEN return (void *) 0; the_size = ((size + sbrk_amount) / sbrk_amount * sbrk_amount); 1078f4: 8d 1c 0f lea (%edi,%ecx,1),%ebx 1078f7: 89 d8 mov %ebx,%eax 1078f9: 31 d2 xor %edx,%edx 1078fb: f7 f1 div %ecx 1078fd: 89 c3 mov %eax,%ebx 1078ff: 0f af d9 imul %ecx,%ebx starting_address = (void *) sbrk(the_size); 107902: 83 ec 0c sub $0xc,%esp 107905: 53 push %ebx 107906: e8 51 8b ff ff call 10045c if ( starting_address == (void*) -1 ) 10790b: 83 c4 10 add $0x10,%esp 10790e: 83 f8 ff cmp $0xffffffff,%eax 107911: 74 48 je 10795b return (void *) 0; if ( !_Protected_heap_Extend( 107913: 52 push %edx 107914: 53 push %ebx 107915: 50 push %eax 107916: ff 35 50 11 12 00 pushl 0x121150 10791c: e8 3b 44 00 00 call 10bd5c <_Protected_heap_Extend> 107921: 83 c4 10 add $0x10,%esp 107924: 84 c0 test %al,%al 107926: 75 18 jne 107940 RTEMS_Malloc_Heap, starting_address, the_size) ) { sbrk(-the_size); 107928: 83 ec 0c sub $0xc,%esp 10792b: f7 db neg %ebx 10792d: 53 push %ebx 10792e: e8 29 8b ff ff call 10045c errno = ENOMEM; 107933: e8 d4 9d 00 00 call 11170c <__errno> 107938: c7 00 0c 00 00 00 movl $0xc,(%eax) 10793e: eb 18 jmp 107958 return (void *) 0; } MSBUMP(space_available, the_size); 107940: 01 1d 90 51 12 00 add %ebx,0x125190 107946: 6a 00 push $0x0 107948: 6a 00 push $0x0 10794a: 57 push %edi 10794b: ff 35 50 11 12 00 pushl 0x121150 107951: e8 ce 43 00 00 call 10bd24 <_Protected_heap_Allocate_aligned_with_boundary> 107956: 89 c6 mov %eax,%esi return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); return return_this; 107958: 83 c4 10 add $0x10,%esp } 10795b: 89 f0 mov %esi,%eax 10795d: 8d 65 f4 lea -0xc(%ebp),%esp 107960: 5b pop %ebx 107961: 5e pop %esi 107962: 5f pop %edi 107963: c9 leave 107964: c3 ret =============================================================================== 0010fb72 : */ int memfile_blocks_allocated = 0; void *memfile_alloc_block(void) { 10fb72: 55 push %ebp 10fb73: 89 e5 mov %esp,%ebp 10fb75: 83 ec 10 sub $0x10,%esp void *memory; memory = (void *)calloc(1, IMFS_MEMFILE_BYTES_PER_BLOCK); 10fb78: ff 35 8c 3d 12 00 pushl 0x123d8c 10fb7e: 6a 01 push $0x1 10fb80: e8 a3 75 ff ff call 107128 if ( memory ) 10fb85: 83 c4 10 add $0x10,%esp 10fb88: 85 c0 test %eax,%eax 10fb8a: 74 06 je 10fb92 <== NEVER TAKEN memfile_blocks_allocated++; 10fb8c: ff 05 9c 3e 12 00 incl 0x123e9c return memory; } 10fb92: c9 leave 10fb93: c3 ret =============================================================================== 0010ff06 : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 10ff06: 55 push %ebp 10ff07: 89 e5 mov %esp,%ebp 10ff09: 57 push %edi 10ff0a: 56 push %esi 10ff0b: 53 push %ebx 10ff0c: 83 ec 0c sub $0xc,%esp 10ff0f: 8b 75 08 mov 0x8(%ebp),%esi */ #if defined(RTEMS_DEBUG) assert( block_table ); #endif if ( !block_table ) 10ff12: 85 f6 test %esi,%esi 10ff14: 74 39 je 10ff4f <== NEVER TAKEN /* * Now go through all the slots in the table and free the memory. */ b = *block_table; 10ff16: 8b 3e mov (%esi),%edi for ( i=0 ; i if ( b[i] ) { 10ff1c: 8b 04 9f mov (%edi,%ebx,4),%eax 10ff1f: 85 c0 test %eax,%eax 10ff21: 74 13 je 10ff36 memfile_free_block( b[i] ); 10ff23: 83 ec 0c sub $0xc,%esp 10ff26: 50 push %eax 10ff27: e8 c1 ff ff ff call 10feed b[i] = 0; 10ff2c: c7 04 9f 00 00 00 00 movl $0x0,(%edi,%ebx,4) 10ff33: 83 c4 10 add $0x10,%esp * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i /* * Now that all the blocks in the block table are free, we can * free the block table itself. */ memfile_free_block( *block_table ); 10ff3c: 83 ec 0c sub $0xc,%esp 10ff3f: ff 36 pushl (%esi) 10ff41: e8 a7 ff ff ff call 10feed *block_table = 0; 10ff46: c7 06 00 00 00 00 movl $0x0,(%esi) 10ff4c: 83 c4 10 add $0x10,%esp } 10ff4f: 8d 65 f4 lea -0xc(%ebp),%esp 10ff52: 5b pop %ebx 10ff53: 5e pop %esi 10ff54: 5f pop %edi 10ff55: c9 leave 10ff56: c3 ret =============================================================================== 001103a3 : int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 1103a3: 55 push %ebp 1103a4: 89 e5 mov %esp,%ebp 1103a6: 53 push %ebx 1103a7: 83 ec 14 sub $0x14,%esp 1103aa: 8b 4d 08 mov 0x8(%ebp),%ecx 1103ad: 8b 45 0c mov 0xc(%ebp),%eax 1103b0: 8b 55 10 mov 0x10(%ebp),%edx IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; 1103b3: 8b 59 18 mov 0x18(%ecx),%ebx * 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 ) 1103b6: 3b 53 54 cmp 0x54(%ebx),%edx 1103b9: 7c 15 jl 1103d0 <== NEVER TAKEN 1103bb: 7f 05 jg 1103c2 <== NEVER TAKEN 1103bd: 3b 43 50 cmp 0x50(%ebx),%eax 1103c0: 76 0e jbe 1103d0 <== ALWAYS TAKEN return IMFS_memfile_extend( the_jnode, length ); 1103c2: 51 push %ecx <== NOT EXECUTED 1103c3: 52 push %edx <== NOT EXECUTED 1103c4: 50 push %eax <== NOT EXECUTED 1103c5: 53 push %ebx <== NOT EXECUTED 1103c6: e8 b7 fc ff ff call 110082 <== NOT EXECUTED 1103cb: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 1103ce: eb 24 jmp 1103f4 <== NOT EXECUTED * The in-memory files do not currently reclaim memory until the file is * deleted. So we leave the previously allocated blocks in place for * future use and just set the length. */ the_jnode->info.file.size = length; 1103d0: 89 43 50 mov %eax,0x50(%ebx) 1103d3: 89 53 54 mov %edx,0x54(%ebx) iop->size = the_jnode->info.file.size; 1103d6: 89 41 04 mov %eax,0x4(%ecx) 1103d9: 89 51 08 mov %edx,0x8(%ecx) IMFS_update_atime( the_jnode ); 1103dc: 50 push %eax 1103dd: 50 push %eax 1103de: 6a 00 push $0x0 1103e0: 8d 45 f0 lea -0x10(%ebp),%eax 1103e3: 50 push %eax 1103e4: e8 73 6f ff ff call 10735c 1103e9: 8b 45 f0 mov -0x10(%ebp),%eax 1103ec: 89 43 40 mov %eax,0x40(%ebx) return 0; 1103ef: 83 c4 10 add $0x10,%esp 1103f2: 31 c0 xor %eax,%eax } 1103f4: 8b 5d fc mov -0x4(%ebp),%ebx 1103f7: c9 leave 1103f8: c3 ret =============================================================================== 001103f9 : rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 1103f9: 55 push %ebp 1103fa: 89 e5 mov %esp,%ebp 1103fc: 56 push %esi 1103fd: 53 push %ebx 1103fe: 8b 5d 08 mov 0x8(%ebp),%ebx IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; 110401: 8b 73 18 mov 0x18(%ebx),%esi if (the_jnode->type == IMFS_LINEAR_FILE) { 110404: 83 7e 4c 06 cmpl $0x6,0x4c(%esi) 110408: 75 1a jne 110424 if (iop->offset > the_jnode->info.linearfile.size) 11040a: 8b 56 50 mov 0x50(%esi),%edx 11040d: 8b 46 54 mov 0x54(%esi),%eax 110410: 39 43 10 cmp %eax,0x10(%ebx) 110413: 7c 41 jl 110456 <== NEVER TAKEN 110415: 7f 05 jg 11041c <== NEVER TAKEN 110417: 39 53 0c cmp %edx,0xc(%ebx) 11041a: 76 3a jbe 110456 <== ALWAYS TAKEN iop->offset = the_jnode->info.linearfile.size; 11041c: 89 53 0c mov %edx,0xc(%ebx) <== NOT EXECUTED 11041f: 89 43 10 mov %eax,0x10(%ebx) <== NOT EXECUTED 110422: eb 32 jmp 110456 <== NOT EXECUTED } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) 110424: 50 push %eax 110425: ff 73 10 pushl 0x10(%ebx) 110428: ff 73 0c pushl 0xc(%ebx) 11042b: 56 push %esi 11042c: e8 51 fc ff ff call 110082 110431: 83 c4 10 add $0x10,%esp 110434: 85 c0 test %eax,%eax 110436: 74 12 je 11044a <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( ENOSPC ); 110438: e8 17 0d 00 00 call 111154 <__errno> <== NOT EXECUTED 11043d: c7 00 1c 00 00 00 movl $0x1c,(%eax) <== NOT EXECUTED 110443: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 110446: 89 c2 mov %eax,%edx <== NOT EXECUTED 110448: eb 12 jmp 11045c <== NOT EXECUTED iop->size = the_jnode->info.file.size; 11044a: 8b 46 50 mov 0x50(%esi),%eax 11044d: 8b 56 54 mov 0x54(%esi),%edx 110450: 89 43 04 mov %eax,0x4(%ebx) 110453: 89 53 08 mov %edx,0x8(%ebx) } return iop->offset; 110456: 8b 43 0c mov 0xc(%ebx),%eax 110459: 8b 53 10 mov 0x10(%ebx),%edx } 11045c: 8d 65 f8 lea -0x8(%ebp),%esp 11045f: 5b pop %ebx 110460: 5e pop %esi 110461: c9 leave 110462: c3 ret =============================================================================== 00110314 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 110314: 55 push %ebp 110315: 89 e5 mov %esp,%ebp 110317: 56 push %esi 110318: 53 push %ebx 110319: 8b 75 08 mov 0x8(%ebp),%esi IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; 11031c: 8b 5e 18 mov 0x18(%esi),%ebx /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 11031f: f7 46 14 04 02 00 00 testl $0x204,0x14(%esi) 110326: 74 54 je 11037c && (the_jnode->type == IMFS_LINEAR_FILE)) { 110328: 83 7b 4c 06 cmpl $0x6,0x4c(%ebx) 11032c: 75 4e jne 11037c <== ALWAYS TAKEN uint32_t count = the_jnode->info.linearfile.size; 11032e: 8b 43 50 mov 0x50(%ebx),%eax <== NOT EXECUTED const unsigned char *buffer = the_jnode->info.linearfile.direct; 110331: 8b 53 58 mov 0x58(%ebx),%edx <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; 110334: c7 43 4c 05 00 00 00 movl $0x5,0x4c(%ebx) <== NOT EXECUTED the_jnode->info.file.size = 0; 11033b: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) <== NOT EXECUTED 110342: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx) <== NOT EXECUTED the_jnode->info.file.indirect = 0; 110349: c7 43 58 00 00 00 00 movl $0x0,0x58(%ebx) <== NOT EXECUTED the_jnode->info.file.doubly_indirect = 0; 110350: c7 43 5c 00 00 00 00 movl $0x0,0x5c(%ebx) <== NOT EXECUTED the_jnode->info.file.triply_indirect = 0; 110357: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx) <== NOT EXECUTED if ((count != 0) 11035e: 85 c0 test %eax,%eax <== NOT EXECUTED 110360: 74 1a je 11037c <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 110362: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 110365: 50 push %eax <== NOT EXECUTED 110366: 52 push %edx <== NOT EXECUTED 110367: 6a 00 push $0x0 <== NOT EXECUTED 110369: 6a 00 push $0x0 <== NOT EXECUTED 11036b: 53 push %ebx <== NOT EXECUTED 11036c: e8 03 fe ff ff call 110174 <== NOT EXECUTED 110371: 89 c2 mov %eax,%edx <== NOT EXECUTED 110373: 83 c4 20 add $0x20,%esp <== NOT EXECUTED return -1; 110376: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 110379: 42 inc %edx <== NOT EXECUTED 11037a: 74 20 je 11039c <== NOT EXECUTED return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 11037c: f6 46 15 02 testb $0x2,0x15(%esi) 110380: 74 0c je 11038e iop->offset = the_jnode->info.file.size; 110382: 8b 43 50 mov 0x50(%ebx),%eax 110385: 8b 53 54 mov 0x54(%ebx),%edx 110388: 89 46 0c mov %eax,0xc(%esi) 11038b: 89 56 10 mov %edx,0x10(%esi) iop->size = the_jnode->info.file.size; 11038e: 8b 43 50 mov 0x50(%ebx),%eax 110391: 8b 53 54 mov 0x54(%ebx),%edx 110394: 89 46 04 mov %eax,0x4(%esi) 110397: 89 56 08 mov %edx,0x8(%esi) return 0; 11039a: 31 c0 xor %eax,%eax } 11039c: 8d 65 f8 lea -0x8(%ebp),%esp 11039f: 5b pop %ebx 1103a0: 5e pop %esi 1103a1: c9 leave 1103a2: c3 ret =============================================================================== 00107638 : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 107638: 55 push %ebp 107639: 89 e5 mov %esp,%ebp 10763b: 57 push %edi 10763c: 56 push %esi 10763d: 53 push %ebx 10763e: 83 ec 3c sub $0x3c,%esp 107641: 8b 7d 08 mov 0x8(%ebp),%edi 107644: 8b 75 0c mov 0xc(%ebp),%esi 107647: 8b 55 10 mov 0x10(%ebp),%edx 10764a: 8b 4d 14 mov 0x14(%ebp),%ecx 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) ) ) 10764d: f7 c6 00 f0 00 00 test $0xf000,%esi 107653: 75 10 jne 107665 <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); 107655: e8 fa 9a 00 00 call 111154 <__errno> <== NOT EXECUTED 10765a: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 107660: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 107663: eb 5b jmp 1076c0 <== NOT EXECUTED rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 107665: 50 push %eax 107666: 8d 5d cc lea -0x34(%ebp),%ebx 107669: 53 push %ebx 10766a: 8d 45 e4 lea -0x1c(%ebp),%eax 10766d: 50 push %eax 10766e: 57 push %edi 10766f: 89 55 c4 mov %edx,-0x3c(%ebp) 107672: 89 4d c0 mov %ecx,-0x40(%ebp) 107675: e8 de 08 00 00 call 107f58 result = (*temp_loc.ops->evalformake_h)( 10767a: 83 c4 0c add $0xc,%esp 10767d: 8d 45 e0 lea -0x20(%ebp),%eax 107680: 50 push %eax 107681: 53 push %ebx 107682: 03 7d e4 add -0x1c(%ebp),%edi 107685: 57 push %edi 107686: 8b 45 d8 mov -0x28(%ebp),%eax 107689: ff 50 04 call *0x4(%eax) 10768c: 89 c7 mov %eax,%edi &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 10768e: 83 c4 10 add $0x10,%esp return -1; 107691: 83 c8 ff or $0xffffffff,%eax result = (*temp_loc.ops->evalformake_h)( &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 107694: 85 ff test %edi,%edi 107696: 8b 55 c4 mov -0x3c(%ebp),%edx 107699: 8b 4d c0 mov -0x40(%ebp),%ecx 10769c: 75 22 jne 1076c0 return -1; result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); 10769e: 83 ec 0c sub $0xc,%esp 1076a1: 53 push %ebx 1076a2: 51 push %ecx 1076a3: 52 push %edx 1076a4: 56 push %esi 1076a5: ff 75 e0 pushl -0x20(%ebp) 1076a8: 8b 45 d8 mov -0x28(%ebp),%eax 1076ab: ff 50 14 call *0x14(%eax) rtems_filesystem_freenode( &temp_loc ); 1076ae: 83 c4 14 add $0x14,%esp 1076b1: 53 push %ebx 1076b2: 89 45 c4 mov %eax,-0x3c(%ebp) 1076b5: e8 16 fc ff ff call 1072d0 return result; 1076ba: 83 c4 10 add $0x10,%esp 1076bd: 8b 45 c4 mov -0x3c(%ebp),%eax } 1076c0: 8d 65 f4 lea -0xc(%ebp),%esp 1076c3: 5b pop %ebx 1076c4: 5e pop %esi 1076c5: 5f pop %edi 1076c6: c9 leave 1076c7: c3 ret =============================================================================== 00107751 : const char *target, const char *filesystemtype, rtems_filesystem_options_t options, const void *data ) { 107751: 55 push %ebp 107752: 89 e5 mov %esp,%ebp 107754: 57 push %edi 107755: 56 push %esi 107756: 53 push %ebx 107757: 83 ec 4c sub $0x4c,%esp 10775a: 8b 75 08 mov 0x8(%ebp),%esi /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 10775d: 83 7d 14 01 cmpl $0x1,0x14(%ebp) 107761: 77 15 ja 107778 rtems_set_errno_and_return_minus_one( EINVAL ); /* * Get mount handler */ mount_h = rtems_filesystem_get_mount_handler( filesystemtype ); 107763: 83 ec 0c sub $0xc,%esp 107766: ff 75 10 pushl 0x10(%ebp) 107769: e8 bd 6b 00 00 call 10e32b 10776e: 89 45 b4 mov %eax,-0x4c(%ebp) if ( !mount_h ) 107771: 83 c4 10 add $0x10,%esp 107774: 85 c0 test %eax,%eax 107776: 75 10 jne 107788 rtems_set_errno_and_return_minus_one( EINVAL ); 107778: e8 d7 99 00 00 call 111154 <__errno> 10777d: c7 00 16 00 00 00 movl $0x16,(%eax) 107783: e9 dc 00 00 00 jmp 107864 { rtems_filesystem_fsmount_me_t mount_h = NULL; rtems_filesystem_location_info_t loc; rtems_filesystem_mount_table_entry_t *mt_entry = NULL; rtems_filesystem_location_info_t *loc_to_free = NULL; bool has_target = target != NULL; 107788: 83 7d 0c 00 cmpl $0x0,0xc(%ebp) 10778c: 0f 95 45 bf setne -0x41(%ebp) const char *target_or_null, const char *filesystemtype, size_t *target_length_ptr ) { const char *target = target_or_null != NULL ? target_or_null : "/"; 107790: 8b 45 0c mov 0xc(%ebp),%eax 107793: 89 45 b8 mov %eax,-0x48(%ebp) 107796: 80 7d bf 00 cmpb $0x0,-0x41(%ebp) 10779a: 75 07 jne 1077a3 10779c: c7 45 b8 90 e8 11 00 movl $0x11e890,-0x48(%ebp) size_t filesystemtype_size = strlen( filesystemtype ) + 1; 1077a3: 83 ca ff or $0xffffffff,%edx 1077a6: 31 c0 xor %eax,%eax 1077a8: 89 d1 mov %edx,%ecx 1077aa: 8b 7d 10 mov 0x10(%ebp),%edi 1077ad: f2 ae repnz scas %es:(%edi),%al 1077af: f7 d1 not %ecx 1077b1: 89 4d c0 mov %ecx,-0x40(%ebp) size_t source_size = source_or_null != NULL ? strlen( source_or_null ) + 1 : 0; 1077b4: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp) 1077bb: 85 f6 test %esi,%esi 1077bd: 74 0b je 1077ca 1077bf: 89 d1 mov %edx,%ecx 1077c1: 89 f7 mov %esi,%edi 1077c3: f2 ae repnz scas %es:(%edi),%al 1077c5: f7 d1 not %ecx 1077c7: 89 4d c4 mov %ecx,-0x3c(%ebp) size_t target_length = strlen( target ); 1077ca: 31 c0 xor %eax,%eax 1077cc: 83 c9 ff or $0xffffffff,%ecx 1077cf: 8b 7d b8 mov -0x48(%ebp),%edi 1077d2: f2 ae repnz scas %es:(%edi),%al 1077d4: f7 d1 not %ecx 1077d6: 49 dec %ecx 1077d7: 89 4d b0 mov %ecx,-0x50(%ebp) size_t size = sizeof( rtems_filesystem_mount_table_entry_t ) + filesystemtype_size + source_size + target_length + 1; rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size ); 1077da: 53 push %ebx 1077db: 53 push %ebx size_t filesystemtype_size = strlen( filesystemtype ) + 1; size_t source_size = source_or_null != NULL ? strlen( source_or_null ) + 1 : 0; size_t target_length = strlen( target ); size_t size = sizeof( rtems_filesystem_mount_table_entry_t ) + filesystemtype_size + source_size + target_length + 1; 1077dc: 8b 55 c0 mov -0x40(%ebp),%edx 1077df: 8d 44 11 75 lea 0x75(%ecx,%edx,1),%eax const char *target = target_or_null != NULL ? target_or_null : "/"; size_t filesystemtype_size = strlen( filesystemtype ) + 1; size_t source_size = source_or_null != NULL ? strlen( source_or_null ) + 1 : 0; size_t target_length = strlen( target ); size_t size = sizeof( rtems_filesystem_mount_table_entry_t ) 1077e3: 03 45 c4 add -0x3c(%ebp),%eax + filesystemtype_size + source_size + target_length + 1; rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size ); 1077e6: 50 push %eax 1077e7: 6a 01 push $0x1 1077e9: e8 3a f9 ff ff call 107128 1077ee: 89 c3 mov %eax,%ebx if ( mt_entry != NULL ) { 1077f0: 83 c4 10 add $0x10,%esp 1077f3: 85 c0 test %eax,%eax 1077f5: 74 62 je 107859 <== NEVER TAKEN char *str = (char *) mt_entry + sizeof( *mt_entry ); 1077f7: 8d 78 74 lea 0x74(%eax),%edi strcpy( str, filesystemtype ); 1077fa: 51 push %ecx 1077fb: 51 push %ecx 1077fc: ff 75 10 pushl 0x10(%ebp) 1077ff: 57 push %edi 107800: e8 6b a5 00 00 call 111d70 mt_entry->type = str; 107805: 89 7b 6c mov %edi,0x6c(%ebx) str += filesystemtype_size; 107808: 03 7d c0 add -0x40(%ebp),%edi if ( source_or_null != NULL ) { 10780b: 83 c4 10 add $0x10,%esp 10780e: 85 f6 test %esi,%esi 107810: 74 12 je 107824 strcpy( str, source_or_null ); 107812: 52 push %edx 107813: 52 push %edx 107814: 56 push %esi 107815: 57 push %edi 107816: e8 55 a5 00 00 call 111d70 mt_entry->dev = str; 10781b: 89 7b 70 mov %edi,0x70(%ebx) str += source_size; 10781e: 03 7d c4 add -0x3c(%ebp),%edi 107821: 83 c4 10 add $0x10,%esp } strcpy( str, target ); 107824: 50 push %eax 107825: 50 push %eax 107826: ff 75 b8 pushl -0x48(%ebp) 107829: 57 push %edi 10782a: e8 41 a5 00 00 call 111d70 mt_entry->target = str; 10782f: 89 7b 68 mov %edi,0x68(%ebx) &target_length ); if ( !mt_entry ) rtems_set_errno_and_return_minus_one( ENOMEM ); mt_entry->mt_fs_root.mt_entry = mt_entry; 107832: 89 5b 2c mov %ebx,0x2c(%ebx) mt_entry->options = options; 107835: 8b 4d 14 mov 0x14(%ebp),%ecx 107838: 89 4b 30 mov %ecx,0x30(%ebx) mt_entry->pathconf_limits_and_options = rtems_filesystem_default_pathconf; 10783b: 8d 7b 38 lea 0x38(%ebx),%edi 10783e: be d0 e8 11 00 mov $0x11e8d0,%esi 107843: b9 0c 00 00 00 mov $0xc,%ecx 107848: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( has_target ) { 10784a: 83 c4 10 add $0x10,%esp 10784d: 80 7d bf 00 cmpb $0x0,-0x41(%ebp) 107851: 0f 84 a3 00 00 00 je 1078fa 107857: eb 13 jmp 10786c target, filesystemtype, &target_length ); if ( !mt_entry ) rtems_set_errno_and_return_minus_one( ENOMEM ); 107859: e8 f6 98 00 00 call 111154 <__errno> <== NOT EXECUTED 10785e: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED 107864: 83 c8 ff or $0xffffffff,%eax 107867: e9 26 01 00 00 jmp 107992 * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( has_target ) { if ( rtems_filesystem_evaluate_path( 10786c: 83 ec 0c sub $0xc,%esp 10786f: 6a 01 push $0x1 107871: 8d 75 d4 lea -0x2c(%ebp),%esi 107874: 56 push %esi 107875: 6a 07 push $0x7 107877: ff 75 b0 pushl -0x50(%ebp) 10787a: ff 75 0c pushl 0xc(%ebp) 10787d: e8 67 f9 ff ff call 1071e9 107882: 83 c4 20 add $0x20,%esp 107885: 40 inc %eax 107886: 0f 84 df 00 00 00 je 10796b <== NEVER TAKEN /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 10788c: 83 ec 0c sub $0xc,%esp 10788f: 56 push %esi 107890: 8b 45 e0 mov -0x20(%ebp),%eax 107893: ff 50 10 call *0x10(%eax) 107896: 83 c4 10 add $0x10,%esp 107899: 48 dec %eax 10789a: 74 10 je 1078ac errno = ENOTDIR; 10789c: e8 b3 98 00 00 call 111154 <__errno> 1078a1: c7 00 14 00 00 00 movl $0x14,(%eax) goto cleanup_and_bail; 1078a7: e9 c1 00 00 00 jmp 10796d /* * You can only mount one file system onto a single mount point. */ if ( rtems_filesystem_mount_iterate( is_node_fs_root, loc.node_access ) ) { 1078ac: 57 push %edi 1078ad: 57 push %edi 1078ae: ff 75 d4 pushl -0x2c(%ebp) 1078b1: 68 c8 76 10 00 push $0x1076c8 1078b6: e8 4e fe ff ff call 107709 1078bb: 83 c4 10 add $0x10,%esp 1078be: 84 c0 test %al,%al 1078c0: 74 10 je 1078d2 errno = EBUSY; 1078c2: e8 8d 98 00 00 call 111154 <__errno> 1078c7: c7 00 10 00 00 00 movl $0x10,(%eax) goto cleanup_and_bail; 1078cd: e9 9b 00 00 00 jmp 10796d * may have been allocated in loc should not be sent to freenode * until the system is unmounted. It may be needed to correctly * traverse the tree. */ mt_entry->mt_point_node.node_access = loc.node_access; 1078d2: 8b 45 d4 mov -0x2c(%ebp),%eax 1078d5: 89 43 08 mov %eax,0x8(%ebx) mt_entry->mt_point_node.handlers = loc.handlers; 1078d8: 8b 45 dc mov -0x24(%ebp),%eax 1078db: 89 43 10 mov %eax,0x10(%ebx) mt_entry->mt_point_node.ops = loc.ops; 1078de: 8b 45 e0 mov -0x20(%ebp),%eax 1078e1: 89 43 14 mov %eax,0x14(%ebx) mt_entry->mt_point_node.mt_entry = loc.mt_entry; 1078e4: 8b 55 e4 mov -0x1c(%ebp),%edx 1078e7: 89 53 18 mov %edx,0x18(%ebx) /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( loc.ops->mount_h( mt_entry ) ) { 1078ea: 83 ec 0c sub $0xc,%esp 1078ed: 53 push %ebx 1078ee: ff 50 20 call *0x20(%eax) 1078f1: 83 c4 10 add $0x10,%esp 1078f4: 85 c0 test %eax,%eax 1078f6: 74 1d je 107915 <== ALWAYS TAKEN 1078f8: eb 73 jmp 10796d <== NOT EXECUTED ) { rtems_filesystem_fsmount_me_t mount_h = NULL; rtems_filesystem_location_info_t loc; rtems_filesystem_mount_table_entry_t *mt_entry = NULL; rtems_filesystem_location_info_t *loc_to_free = NULL; 1078fa: 31 f6 xor %esi,%esi } } else { /* * Do we already have a base file system ? */ if ( !rtems_chain_is_empty( &mount_chain ) ) { 1078fc: 81 3d 34 1f 12 00 38 cmpl $0x121f38,0x121f34 107903: 1f 12 00 107906: 74 0d je 107915 <== ALWAYS TAKEN errno = EINVAL; 107908: e8 47 98 00 00 call 111154 <__errno> <== NOT EXECUTED 10790d: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED goto cleanup_and_bail; 107913: eb 58 jmp 10796d <== NOT EXECUTED * mt_point_node.node_access will be left to null to indicate that this * is the root of the entire file system. */ } if ( (*mount_h)( mt_entry, data ) ) { 107915: 51 push %ecx 107916: 51 push %ecx 107917: ff 75 18 pushl 0x18(%ebp) 10791a: 53 push %ebx 10791b: ff 55 b4 call *-0x4c(%ebp) 10791e: 83 c4 10 add $0x10,%esp 107921: 85 c0 test %eax,%eax 107923: 74 0f je 107934 <== ALWAYS TAKEN /* * Try to undo the mount operation */ loc.ops->unmount_h( mt_entry ); 107925: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107928: 53 push %ebx <== NOT EXECUTED 107929: 8b 45 e0 mov -0x20(%ebp),%eax <== NOT EXECUTED 10792c: ff 50 28 call *0x28(%eax) <== NOT EXECUTED goto cleanup_and_bail; 10792f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 107932: eb 39 jmp 10796d <== NOT EXECUTED } /* * Add the mount table entry to the mount table chain */ rtems_libio_lock(); 107934: e8 a0 fd ff ff call 1076d9 107939: 52 push %edx 10793a: 52 push %edx 10793b: 53 push %ebx 10793c: 68 34 1f 12 00 push $0x121f34 107941: e8 ee 30 00 00 call 10aa34 <_Chain_Append> rtems_chain_append( &mount_chain, &mt_entry->Node ); rtems_libio_unlock(); 107946: e8 a8 fd ff ff call 1076f3 if ( !has_target ) 10794b: 83 c4 10 add $0x10,%esp rtems_filesystem_root = mt_entry->mt_fs_root; return 0; 10794e: 31 c0 xor %eax,%eax */ rtems_libio_lock(); rtems_chain_append( &mount_chain, &mt_entry->Node ); rtems_libio_unlock(); if ( !has_target ) 107950: 80 7d bf 00 cmpb $0x0,-0x41(%ebp) 107954: 75 3c jne 107992 rtems_filesystem_root = mt_entry->mt_fs_root; 107956: 8b 3d 54 1f 12 00 mov 0x121f54,%edi 10795c: 83 c7 18 add $0x18,%edi 10795f: 8d 73 1c lea 0x1c(%ebx),%esi 107962: b9 05 00 00 00 mov $0x5,%ecx 107967: f3 a5 rep movsl %ds:(%esi),%es:(%edi) 107969: eb 27 jmp 107992 ) { rtems_filesystem_fsmount_me_t mount_h = NULL; rtems_filesystem_location_info_t loc; rtems_filesystem_mount_table_entry_t *mt_entry = NULL; rtems_filesystem_location_info_t *loc_to_free = NULL; 10796b: 31 f6 xor %esi,%esi <== NOT EXECUTED return 0; cleanup_and_bail: free( mt_entry ); 10796d: 83 ec 0c sub $0xc,%esp 107970: 53 push %ebx 107971: e8 6e f9 ff ff call 1072e4 if ( loc_to_free ) 107976: 83 c4 10 add $0x10,%esp rtems_filesystem_freenode( loc_to_free ); return -1; 107979: 83 c8 ff or $0xffffffff,%eax cleanup_and_bail: free( mt_entry ); if ( loc_to_free ) 10797c: 85 f6 test %esi,%esi 10797e: 74 12 je 107992 <== NEVER TAKEN rtems_filesystem_freenode( loc_to_free ); 107980: 83 ec 0c sub $0xc,%esp 107983: 56 push %esi 107984: 89 45 ac mov %eax,-0x54(%ebp) 107987: e8 44 f9 ff ff call 1072d0 10798c: 83 c4 10 add $0x10,%esp 10798f: 8b 45 ac mov -0x54(%ebp),%eax return -1; } 107992: 8d 65 f4 lea -0xc(%ebp),%esp 107995: 5b pop %ebx 107996: 5e pop %esi 107997: 5f pop %edi 107998: c9 leave 107999: c3 ret =============================================================================== 00107cc8 : const char *target, const char *filesystemtype, rtems_filesystem_options_t options, const void *data ) { 107cc8: 55 push %ebp 107cc9: 89 e5 mov %esp,%ebp 107ccb: 57 push %edi 107ccc: 56 push %esi 107ccd: 53 push %ebx 107cce: 83 ec 1c sub $0x1c,%esp 107cd1: 8b 4d 08 mov 0x8(%ebp),%ecx 107cd4: 8b 5d 0c mov 0xc(%ebp),%ebx 107cd7: 8b 75 10 mov 0x10(%ebp),%esi 107cda: 8b 7d 14 mov 0x14(%ebp),%edi 107cdd: 8b 55 18 mov 0x18(%ebp),%edx int rv = -1; if (target != NULL) { 107ce0: 85 db test %ebx,%ebx 107ce2: 74 3b je 107d1f rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO); 107ce4: 50 push %eax 107ce5: 50 push %eax 107ce6: 68 ff 01 00 00 push $0x1ff 107ceb: 53 push %ebx 107cec: 89 55 e0 mov %edx,-0x20(%ebp) 107cef: 89 4d e4 mov %ecx,-0x1c(%ebp) 107cf2: e8 d1 08 00 00 call 1085c8 if (rv == 0) { 107cf7: 83 c4 10 add $0x10,%esp 107cfa: 85 c0 test %eax,%eax 107cfc: 8b 55 e0 mov -0x20(%ebp),%edx 107cff: 8b 4d e4 mov -0x1c(%ebp),%ecx 107d02: 75 29 jne 107d2d <== NEVER TAKEN rv = mount( 107d04: 89 55 18 mov %edx,0x18(%ebp) 107d07: 89 7d 14 mov %edi,0x14(%ebp) 107d0a: 89 75 10 mov %esi,0x10(%ebp) 107d0d: 89 5d 0c mov %ebx,0xc(%ebp) 107d10: 89 4d 08 mov %ecx,0x8(%ebp) } else { errno = EINVAL; } return rv; } 107d13: 8d 65 f4 lea -0xc(%ebp),%esp 107d16: 5b pop %ebx 107d17: 5e pop %esi 107d18: 5f pop %edi 107d19: c9 leave int rv = -1; if (target != NULL) { rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO); if (rv == 0) { rv = mount( 107d1a: e9 a2 00 00 00 jmp 107dc1 options, data ); } } else { errno = EINVAL; 107d1f: e8 80 9a 00 00 call 1117a4 <__errno> 107d24: c7 00 16 00 00 00 movl $0x16,(%eax) const char *filesystemtype, rtems_filesystem_options_t options, const void *data ) { int rv = -1; 107d2a: 83 c8 ff or $0xffffffff,%eax } else { errno = EINVAL; } return rv; } 107d2d: 8d 65 f4 lea -0xc(%ebp),%esp 107d30: 5b pop %ebx 107d31: 5e pop %esi 107d32: 5f pop %edi 107d33: c9 leave 107d34: c3 ret =============================================================================== 001079f5 : */ bool newlib_create_hook( rtems_tcb *current_task __attribute__((unused)), rtems_tcb *creating_task ) { 1079f5: 55 push %ebp 1079f6: 89 e5 mov %esp,%ebp 1079f8: 57 push %edi 1079f9: 56 push %esi 1079fa: 53 push %ebx 1079fb: 83 ec 1c sub $0x1c,%esp struct _reent *ptr; if (_Thread_libc_reent == 0) 1079fe: 83 3d 6c 42 12 00 00 cmpl $0x0,0x12426c 107a05: 75 14 jne 107a1b { _REENT = _global_impure_ptr; 107a07: a1 40 f3 11 00 mov 0x11f340,%eax 107a0c: a3 20 20 12 00 mov %eax,0x122020 RTEMS_INLINE_ROUTINE void _Thread_Set_libc_reent ( struct _reent **libc_reent ) { _Thread_libc_reent = libc_reent; 107a11: c7 05 6c 42 12 00 20 movl $0x122020,0x12426c 107a18: 20 12 00 ptr = (struct _reent *) calloc(1, sizeof(struct _reent)); #else /* It is OK to allocate from the workspace because these * hooks run with thread dispatching disabled. */ ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent)); 107a1b: 83 ec 0c sub $0xc,%esp 107a1e: 68 24 04 00 00 push $0x424 107a23: e8 16 55 00 00 call 10cf3e <_Workspace_Allocate> 107a28: 89 c2 mov %eax,%edx #endif if (ptr) { 107a2a: 83 c4 10 add $0x10,%esp _REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */ creating_task->libc_reent = ptr; return TRUE; } return FALSE; 107a2d: 31 c0 xor %eax,%eax * hooks run with thread dispatching disabled. */ ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent)); #endif if (ptr) { 107a2f: 85 d2 test %edx,%edx 107a31: 0f 84 28 02 00 00 je 107c5f <== NEVER TAKEN _REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */ 107a37: c7 02 00 00 00 00 movl $0x0,(%edx) 107a3d: 8d b2 ec 02 00 00 lea 0x2ec(%edx),%esi 107a43: 89 72 04 mov %esi,0x4(%edx) 107a46: 8d 8a 54 03 00 00 lea 0x354(%edx),%ecx 107a4c: 89 4a 08 mov %ecx,0x8(%edx) 107a4f: 8d 8a bc 03 00 00 lea 0x3bc(%edx),%ecx 107a55: 89 4a 0c mov %ecx,0xc(%edx) 107a58: c7 42 10 00 00 00 00 movl $0x0,0x10(%edx) 107a5f: 8d 4a 14 lea 0x14(%edx),%ecx 107a62: bb 19 00 00 00 mov $0x19,%ebx 107a67: 89 cf mov %ecx,%edi 107a69: 89 d9 mov %ebx,%ecx 107a6b: f3 aa rep stos %al,%es:(%edi) 107a6d: 89 cb mov %ecx,%ebx 107a6f: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx) 107a76: c7 42 34 1e e6 11 00 movl $0x11e61e,0x34(%edx) 107a7d: c7 42 38 00 00 00 00 movl $0x0,0x38(%edx) 107a84: c7 42 3c 00 00 00 00 movl $0x0,0x3c(%edx) 107a8b: c7 42 40 00 00 00 00 movl $0x0,0x40(%edx) 107a92: c7 42 44 00 00 00 00 movl $0x0,0x44(%edx) 107a99: c7 42 48 00 00 00 00 movl $0x0,0x48(%edx) 107aa0: c7 42 4c 00 00 00 00 movl $0x0,0x4c(%edx) 107aa7: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx) 107aae: c7 42 54 00 00 00 00 movl $0x0,0x54(%edx) 107ab5: c7 42 58 00 00 00 00 movl $0x0,0x58(%edx) 107abc: c7 42 5c 00 00 00 00 movl $0x0,0x5c(%edx) 107ac3: c6 42 60 00 movb $0x0,0x60(%edx) 107ac7: 8d 42 7c lea 0x7c(%edx),%eax 107aca: 89 45 e4 mov %eax,-0x1c(%ebp) 107acd: b1 09 mov $0x9,%cl 107acf: 89 c7 mov %eax,%edi 107ad1: 89 d8 mov %ebx,%eax 107ad3: f3 ab rep stos %eax,%es:(%edi) 107ad5: c7 82 a0 00 00 00 00 movl $0x0,0xa0(%edx) 107adc: 00 00 00 107adf: c7 82 a4 00 00 00 01 movl $0x1,0xa4(%edx) 107ae6: 00 00 00 107ae9: c7 82 a8 00 00 00 00 movl $0x0,0xa8(%edx) 107af0: 00 00 00 107af3: 66 c7 82 ac 00 00 00 movw $0x330e,0xac(%edx) 107afa: 0e 33 107afc: 66 c7 82 ae 00 00 00 movw $0xabcd,0xae(%edx) 107b03: cd ab 107b05: 66 c7 82 b0 00 00 00 movw $0x1234,0xb0(%edx) 107b0c: 34 12 107b0e: 66 c7 82 b2 00 00 00 movw $0xe66d,0xb2(%edx) 107b15: 6d e6 107b17: 66 c7 82 b4 00 00 00 movw $0xdeec,0xb4(%edx) 107b1e: ec de 107b20: 66 c7 82 b6 00 00 00 movw $0x5,0xb6(%edx) 107b27: 05 00 107b29: 66 c7 82 b8 00 00 00 movw $0xb,0xb8(%edx) 107b30: 0b 00 107b32: c7 82 bc 00 00 00 00 movl $0x0,0xbc(%edx) 107b39: 00 00 00 107b3c: c7 82 c0 00 00 00 00 movl $0x0,0xc0(%edx) 107b43: 00 00 00 107b46: c7 82 c4 00 00 00 00 movl $0x0,0xc4(%edx) 107b4d: 00 00 00 107b50: c7 82 c8 00 00 00 00 movl $0x0,0xc8(%edx) 107b57: 00 00 00 107b5a: c7 82 cc 00 00 00 00 movl $0x0,0xcc(%edx) 107b61: 00 00 00 107b64: c7 82 d0 00 00 00 00 movl $0x0,0xd0(%edx) 107b6b: 00 00 00 107b6e: c7 82 f8 00 00 00 00 movl $0x0,0xf8(%edx) 107b75: 00 00 00 107b78: c7 82 fc 00 00 00 00 movl $0x0,0xfc(%edx) 107b7f: 00 00 00 107b82: c7 82 00 01 00 00 00 movl $0x0,0x100(%edx) 107b89: 00 00 00 107b8c: c7 82 04 01 00 00 00 movl $0x0,0x104(%edx) 107b93: 00 00 00 107b96: c7 82 08 01 00 00 00 movl $0x0,0x108(%edx) 107b9d: 00 00 00 107ba0: c7 82 0c 01 00 00 00 movl $0x0,0x10c(%edx) 107ba7: 00 00 00 107baa: c7 82 10 01 00 00 00 movl $0x0,0x110(%edx) 107bb1: 00 00 00 107bb4: c7 82 14 01 00 00 00 movl $0x0,0x114(%edx) 107bbb: 00 00 00 107bbe: c7 82 18 01 00 00 00 movl $0x0,0x118(%edx) 107bc5: 00 00 00 107bc8: c7 82 1c 01 00 00 00 movl $0x0,0x11c(%edx) 107bcf: 00 00 00 107bd2: c6 82 d4 00 00 00 00 movb $0x0,0xd4(%edx) 107bd9: c6 82 dc 00 00 00 00 movb $0x0,0xdc(%edx) 107be0: c7 82 f4 00 00 00 00 movl $0x0,0xf4(%edx) 107be7: 00 00 00 107bea: c7 82 48 01 00 00 00 movl $0x0,0x148(%edx) 107bf1: 00 00 00 107bf4: c7 82 4c 01 00 00 00 movl $0x0,0x14c(%edx) 107bfb: 00 00 00 107bfe: c7 82 50 01 00 00 00 movl $0x0,0x150(%edx) 107c05: 00 00 00 107c08: c7 82 54 01 00 00 00 movl $0x0,0x154(%edx) 107c0f: 00 00 00 107c12: c7 82 d4 02 00 00 00 movl $0x0,0x2d4(%edx) 107c19: 00 00 00 107c1c: c7 82 d4 01 00 00 00 movl $0x0,0x1d4(%edx) 107c23: 00 00 00 107c26: c7 82 dc 02 00 00 00 movl $0x0,0x2dc(%edx) 107c2d: 00 00 00 107c30: c7 82 e0 02 00 00 00 movl $0x0,0x2e0(%edx) 107c37: 00 00 00 107c3a: c7 82 e4 02 00 00 00 movl $0x0,0x2e4(%edx) 107c41: 00 00 00 107c44: c7 82 e8 02 00 00 00 movl $0x0,0x2e8(%edx) 107c4b: 00 00 00 107c4e: b1 4e mov $0x4e,%cl 107c50: 89 f7 mov %esi,%edi 107c52: f3 ab rep stos %eax,%es:(%edi) creating_task->libc_reent = ptr; 107c54: 8b 45 0c mov 0xc(%ebp),%eax 107c57: 89 90 f0 00 00 00 mov %edx,0xf0(%eax) return TRUE; 107c5d: b0 01 mov $0x1,%al } return FALSE; } 107c5f: 8d 65 f4 lea -0xc(%ebp),%esp 107c62: 5b pop %ebx 107c63: 5e pop %esi 107c64: 5f pop %edi 107c65: c9 leave 107c66: c3 ret =============================================================================== 00107c67 : void newlib_delete_hook( rtems_tcb *current_task, rtems_tcb *deleted_task ) { 107c67: 55 push %ebp 107c68: 89 e5 mov %esp,%ebp 107c6a: 57 push %edi 107c6b: 56 push %esi 107c6c: 53 push %ebx 107c6d: 83 ec 0c sub $0xc,%esp 107c70: 8b 7d 08 mov 0x8(%ebp),%edi 107c73: 8b 75 0c mov 0xc(%ebp),%esi /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { 107c76: 39 f7 cmp %esi,%edi 107c78: 75 08 jne 107c82 ptr = _REENT; 107c7a: 8b 1d 20 20 12 00 mov 0x122020,%ebx 107c80: eb 06 jmp 107c88 } else { ptr = deleted_task->libc_reent; 107c82: 8b 9e f0 00 00 00 mov 0xf0(%esi),%ebx } if (ptr && ptr != _global_impure_ptr) { 107c88: 85 db test %ebx,%ebx 107c8a: 74 20 je 107cac <== NEVER TAKEN 107c8c: 3b 1d 40 f3 11 00 cmp 0x11f340,%ebx 107c92: 74 18 je 107cac _reclaim_reent(ptr); */ /* * Just in case there are some buffers lying around. */ _fwalk(ptr, newlib_free_buffers); 107c94: 50 push %eax 107c95: 50 push %eax 107c96: 68 a4 79 10 00 push $0x1079a4 107c9b: 53 push %ebx 107c9c: e8 9b 9c 00 00 call 11193c <_fwalk> #if REENT_MALLOCED free(ptr); #else _Workspace_Free(ptr); 107ca1: 89 1c 24 mov %ebx,(%esp) 107ca4: e8 ae 52 00 00 call 10cf57 <_Workspace_Free> 107ca9: 83 c4 10 add $0x10,%esp #endif } deleted_task->libc_reent = NULL; 107cac: c7 86 f0 00 00 00 00 movl $0x0,0xf0(%esi) 107cb3: 00 00 00 /* * Require the switch back to another task to install its own */ if ( current_task == deleted_task ) { 107cb6: 39 f7 cmp %esi,%edi 107cb8: 75 0a jne 107cc4 _REENT = 0; 107cba: c7 05 20 20 12 00 00 movl $0x0,0x122020 107cc1: 00 00 00 } } 107cc4: 8d 65 f4 lea -0xc(%ebp),%esp 107cc7: 5b pop %ebx 107cc8: 5e pop %esi 107cc9: 5f pop %edi 107cca: c9 leave 107ccb: c3 ret =============================================================================== 001079a4 : */ int newlib_free_buffers( FILE *fp ) { 1079a4: 55 push %ebp 1079a5: 89 e5 mov %esp,%ebp 1079a7: 53 push %ebx 1079a8: 83 ec 10 sub $0x10,%esp 1079ab: 8b 5d 08 mov 0x8(%ebp),%ebx switch ( fileno(fp) ) { 1079ae: 53 push %ebx 1079af: e8 74 9b 00 00 call 111528 1079b4: 83 c4 10 add $0x10,%esp 1079b7: 83 f8 02 cmp $0x2,%eax 1079ba: 77 26 ja 1079e2 <== NEVER TAKEN case 0: case 1: case 2: if (fp->_flags & __SMBF) { 1079bc: f6 43 0c 80 testb $0x80,0xc(%ebx) 1079c0: 74 2c je 1079ee <== ALWAYS TAKEN free( fp->_bf._base ); 1079c2: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1079c5: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 1079c8: e8 17 f9 ff ff call 1072e4 <== NOT EXECUTED fp->_flags &= ~__SMBF; 1079cd: 66 81 63 0c 7f ff andw $0xff7f,0xc(%ebx) <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 1079d3: c7 03 00 00 00 00 movl $0x0,(%ebx) <== NOT EXECUTED 1079d9: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) <== NOT EXECUTED 1079e0: eb 09 jmp 1079eb <== NOT EXECUTED } break; default: fclose(fp); 1079e2: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1079e5: 53 push %ebx <== NOT EXECUTED 1079e6: e8 c1 98 00 00 call 1112ac <== NOT EXECUTED 1079eb: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } return 0; } 1079ee: 31 c0 xor %eax,%eax 1079f0: 8b 5d fc mov -0x4(%ebp),%ebx 1079f3: c9 leave 1079f4: c3 ret =============================================================================== 00107598 : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 107598: 55 push %ebp 107599: 89 e5 mov %esp,%ebp 10759b: 53 push %ebx 10759c: 83 ec 04 sub $0x4,%esp 10759f: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_device_driver status; if ( !initialized ) { 1075a2: 80 3d 24 6e 12 00 00 cmpb $0x0,0x126e24 1075a9: 75 2b jne 1075d6 initialized = 1; 1075ab: c6 05 24 6e 12 00 01 movb $0x1,0x126e24 status = rtems_io_register_name( 1075b2: 50 push %eax 1075b3: 6a 00 push $0x0 1075b5: 53 push %ebx 1075b6: 68 9c ed 11 00 push $0x11ed9c 1075bb: e8 0c 05 00 00 call 107acc "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 1075c0: 83 c4 10 add $0x10,%esp 1075c3: 85 c0 test %eax,%eax 1075c5: 74 09 je 1075d0 <== ALWAYS TAKEN rtems_fatal_error_occurred(status); 1075c7: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1075ca: 50 push %eax <== NOT EXECUTED 1075cb: e8 78 3f 00 00 call 10b548 <== NOT EXECUTED NULL_major = major; 1075d0: 89 1d 30 71 12 00 mov %ebx,0x127130 } return RTEMS_SUCCESSFUL; } 1075d6: 31 c0 xor %eax,%eax 1075d8: 8b 5d fc mov -0x4(%ebp),%ebx 1075db: c9 leave 1075dc: c3 ret =============================================================================== 001075f2 : rtems_device_driver null_write( rtems_device_major_number major __attribute__((unused)), rtems_device_minor_number minor __attribute__((unused)), void *pargp ) { 1075f2: 55 push %ebp 1075f3: 89 e5 mov %esp,%ebp 1075f5: 8b 45 10 mov 0x10(%ebp),%eax rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; if ( rw_args ) 1075f8: 85 c0 test %eax,%eax 1075fa: 74 06 je 107602 <== ALWAYS TAKEN rw_args->bytes_moved = rw_args->count; 1075fc: 8b 50 10 mov 0x10(%eax),%edx <== NOT EXECUTED 1075ff: 89 50 18 mov %edx,0x18(%eax) <== NOT EXECUTED return NULL_SUCCESSFUL; } 107602: 31 c0 xor %eax,%eax 107604: c9 leave 107605: c3 ret =============================================================================== 00107d2c : int open( const char *pathname, int flags, ... ) { 107d2c: 55 push %ebp 107d2d: 89 e5 mov %esp,%ebp 107d2f: 57 push %edi 107d30: 56 push %esi 107d31: 53 push %ebx 107d32: 83 ec 3c sub $0x3c,%esp /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 107d35: 8b 45 0c mov 0xc(%ebp),%eax 107d38: 40 inc %eax if ( ( status & _FREAD ) == _FREAD ) 107d39: 89 c6 mov %eax,%esi 107d3b: 83 e6 01 and $0x1,%esi eval_flags |= RTEMS_LIBIO_PERMS_READ; 107d3e: f7 de neg %esi 107d40: 83 e6 04 and $0x4,%esi if ( ( status & _FWRITE ) == _FWRITE ) 107d43: a8 02 test $0x2,%al 107d45: 74 03 je 107d4a eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 107d47: 83 ce 02 or $0x2,%esi va_start(ap, flags); mode = va_arg( ap, int ); 107d4a: 8b 45 10 mov 0x10(%ebp),%eax 107d4d: 89 45 c4 mov %eax,-0x3c(%ebp) * 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(); 107d50: e8 ba 63 00 00 call 10e10f 107d55: 89 c3 mov %eax,%ebx if ( iop == 0 ) { 107d57: 85 c0 test %eax,%eax 107d59: 0f 84 56 01 00 00 je 107eb5 } /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 107d5f: 83 c9 ff or $0xffffffff,%ecx 107d62: 8b 7d 08 mov 0x8(%ebp),%edi 107d65: 31 c0 xor %eax,%eax 107d67: f2 ae repnz scas %es:(%edi),%al 107d69: f7 d1 not %ecx 107d6b: 49 dec %ecx 107d6c: 83 ec 0c sub $0xc,%esp 107d6f: 6a 01 push $0x1 107d71: 8d 45 d4 lea -0x2c(%ebp),%eax 107d74: 50 push %eax 107d75: 56 push %esi 107d76: 51 push %ecx 107d77: ff 75 08 pushl 0x8(%ebp) 107d7a: e8 6a f4 ff ff call 1071e9 107d7f: 89 c6 mov %eax,%esi pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { 107d81: 83 c4 20 add $0x20,%esp 107d84: 83 f8 ff cmp $0xffffffff,%eax 107d87: 75 6c jne 107df5 if ( errno != ENOENT ) { 107d89: e8 c6 93 00 00 call 111154 <__errno> 107d8e: 83 38 02 cmpl $0x2,(%eax) 107d91: 75 27 jne 107dba rc = errno; goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { 107d93: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp) 107d9a: 0f 84 1c 01 00 00 je 107ebc rc = ENOENT; goto done; } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); 107da0: 6a 00 push $0x0 107da2: 6a 00 push $0x0 107da4: 8b 45 c4 mov -0x3c(%ebp),%eax 107da7: 80 cc 80 or $0x80,%ah 107daa: 50 push %eax 107dab: ff 75 08 pushl 0x8(%ebp) 107dae: e8 85 f8 ff ff call 107638 if ( rc ) { 107db3: 83 c4 10 add $0x10,%esp 107db6: 85 c0 test %eax,%eax 107db8: 74 0e je 107dc8 <== ALWAYS TAKEN rc = errno; 107dba: e8 95 93 00 00 call 111154 <__errno> 107dbf: 8b 30 mov (%eax),%esi int mode; int rc; rtems_libio_t *iop = 0; int status; rtems_filesystem_location_info_t loc; rtems_filesystem_location_info_t *loc_to_free = NULL; 107dc1: 31 ff xor %edi,%edi /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); if ( rc ) { rc = errno; goto done; 107dc3: e9 10 01 00 00 jmp 107ed8 /* * After we do the mknod(), we have to evaluate the path to get the * "loc" structure needed to actually have the file itself open. * So we created it, and then we need to have "look it up." */ status = rtems_filesystem_evaluate_path( 107dc8: 89 f1 mov %esi,%ecx 107dca: 8b 7d 08 mov 0x8(%ebp),%edi 107dcd: 31 c0 xor %eax,%eax 107dcf: f2 ae repnz scas %es:(%edi),%al 107dd1: f7 d1 not %ecx 107dd3: 49 dec %ecx 107dd4: 83 ec 0c sub $0xc,%esp 107dd7: 6a 01 push $0x1 107dd9: 8d 45 d4 lea -0x2c(%ebp),%eax 107ddc: 50 push %eax 107ddd: 6a 00 push $0x0 107ddf: 51 push %ecx 107de0: ff 75 08 pushl 0x8(%ebp) 107de3: e8 01 f4 ff ff call 1071e9 pathname, strlen( pathname ), 0x0, &loc, true ); if ( status != 0 ) { /* The file did not exist */ 107de8: 83 c4 20 add $0x20,%esp 107deb: 85 c0 test %eax,%eax 107ded: 0f 85 d2 00 00 00 jne 107ec5 <== NEVER TAKEN 107df3: eb 13 jmp 107e08 rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { 107df5: 8b 45 0c mov 0xc(%ebp),%eax 107df8: 25 00 0a 00 00 and $0xa00,%eax 107dfd: 3d 00 0a 00 00 cmp $0xa00,%eax 107e02: 0f 84 c6 00 00 00 je 107ece /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->flags |= rtems_libio_fcntl_flags( flags ); 107e08: 8b 73 14 mov 0x14(%ebx),%esi 107e0b: 83 ec 0c sub $0xc,%esp 107e0e: ff 75 0c pushl 0xc(%ebp) 107e11: e8 86 62 00 00 call 10e09c 107e16: 09 f0 or %esi,%eax 107e18: 89 43 14 mov %eax,0x14(%ebx) iop->pathinfo = loc; 107e1b: 8d 7b 18 lea 0x18(%ebx),%edi 107e1e: 8d 75 d4 lea -0x2c(%ebp),%esi 107e21: b9 05 00 00 00 mov $0x5,%ecx 107e26: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode ); 107e28: 8b 43 20 mov 0x20(%ebx),%eax 107e2b: ff 75 c4 pushl -0x3c(%ebp) 107e2e: ff 75 0c pushl 0xc(%ebp) 107e31: ff 75 08 pushl 0x8(%ebp) 107e34: 53 push %ebx 107e35: ff 10 call *(%eax) if ( rc ) { 107e37: 83 c4 20 add $0x20,%esp 107e3a: 85 c0 test %eax,%eax 107e3c: 74 0f je 107e4d rc = errno; 107e3e: e8 11 93 00 00 call 111154 <__errno> 107e43: 8b 30 mov (%eax),%esi rc = EEXIST; loc_to_free = &loc; goto done; } loc_to_free = &loc; 107e45: 8d 7d d4 lea -0x2c(%ebp),%edi iop->pathinfo = loc; rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode ); if ( rc ) { rc = errno; goto done; 107e48: e9 8b 00 00 00 jmp 107ed8 } /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 107e4d: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp) 107e54: 0f 84 ae 00 00 00 je 107f08 rc = ftruncate( iop - rtems_libio_iops, 0 ); 107e5a: 50 push %eax 107e5b: 6a 00 push $0x0 107e5d: 6a 00 push $0x0 107e5f: 89 d8 mov %ebx,%eax 107e61: 2b 05 98 40 12 00 sub 0x124098,%eax 107e67: c1 f8 03 sar $0x3,%eax 107e6a: 69 c0 b7 6d db b6 imul $0xb6db6db7,%eax,%eax 107e70: 50 push %eax 107e71: e8 3e 61 00 00 call 10dfb4 107e76: 89 c6 mov %eax,%esi if ( rc ) { 107e78: 83 c4 10 add $0x10,%esp 107e7b: 85 c0 test %eax,%eax 107e7d: 0f 84 85 00 00 00 je 107f08 if(errno) rc = errno; 107e83: e8 cc 92 00 00 call 111154 <__errno> 107e88: 83 38 00 cmpl $0x0,(%eax) 107e8b: 74 07 je 107e94 <== NEVER TAKEN 107e8d: e8 c2 92 00 00 call 111154 <__errno> 107e92: 8b 30 mov (%eax),%esi close( iop - rtems_libio_iops ); 107e94: 83 ec 0c sub $0xc,%esp 107e97: 2b 1d 98 40 12 00 sub 0x124098,%ebx 107e9d: c1 fb 03 sar $0x3,%ebx 107ea0: 69 db b7 6d db b6 imul $0xb6db6db7,%ebx,%ebx 107ea6: 53 push %ebx 107ea7: e8 98 60 00 00 call 10df44 107eac: 83 c4 10 add $0x10,%esp /* those are released by close(): */ iop = 0; loc_to_free = NULL; 107eaf: 31 ff xor %edi,%edi rc = ftruncate( iop - rtems_libio_iops, 0 ); if ( rc ) { if(errno) rc = errno; close( iop - rtems_libio_iops ); /* those are released by close(): */ iop = 0; 107eb1: 31 db xor %ebx,%ebx 107eb3: eb 23 jmp 107ed8 */ /* allocate a file control block */ iop = rtems_libio_allocate(); if ( iop == 0 ) { rc = ENFILE; 107eb5: be 17 00 00 00 mov $0x17,%esi 107eba: eb 40 jmp 107efc int mode; int rc; rtems_libio_t *iop = 0; int status; rtems_filesystem_location_info_t loc; rtems_filesystem_location_info_t *loc_to_free = NULL; 107ebc: 31 ff xor %edi,%edi goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { rc = ENOENT; 107ebe: be 02 00 00 00 mov $0x2,%esi 107ec3: eb 17 jmp 107edc int mode; int rc; rtems_libio_t *iop = 0; int status; rtems_filesystem_location_info_t loc; rtems_filesystem_location_info_t *loc_to_free = NULL; 107ec5: 31 ff xor %edi,%edi <== NOT EXECUTED * So we created it, and then we need to have "look it up." */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0x0, &loc, true ); if ( status != 0 ) { /* The file did not exist */ rc = EACCES; 107ec7: be 0d 00 00 00 mov $0xd,%esi <== NOT EXECUTED 107ecc: eb 0e jmp 107edc <== NOT EXECUTED } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { /* We were trying to create a file that already exists */ rc = EEXIST; loc_to_free = &loc; 107ece: 8d 7d d4 lea -0x2c(%ebp),%edi goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { /* We were trying to create a file that already exists */ rc = EEXIST; 107ed1: be 11 00 00 00 mov $0x11,%esi 107ed6: eb 04 jmp 107edc * Single exit and clean up path. */ done: va_end(ap); if ( rc ) { 107ed8: 85 f6 test %esi,%esi 107eda: 74 2c je 107f08 <== NEVER TAKEN if ( iop ) 107edc: 85 db test %ebx,%ebx 107ede: 74 0c je 107eec rtems_libio_free( iop ); 107ee0: 83 ec 0c sub $0xc,%esp 107ee3: 53 push %ebx 107ee4: e8 9f 62 00 00 call 10e188 107ee9: 83 c4 10 add $0x10,%esp if ( loc_to_free ) 107eec: 85 ff test %edi,%edi 107eee: 74 0c je 107efc rtems_filesystem_freenode( loc_to_free ); 107ef0: 83 ec 0c sub $0xc,%esp 107ef3: 57 push %edi 107ef4: e8 d7 f3 ff ff call 1072d0 107ef9: 83 c4 10 add $0x10,%esp rtems_set_errno_and_return_minus_one( rc ); 107efc: e8 53 92 00 00 call 111154 <__errno> 107f01: 89 30 mov %esi,(%eax) 107f03: 83 c8 ff or $0xffffffff,%eax 107f06: eb 0f jmp 107f17 } return iop - rtems_libio_iops; 107f08: 2b 1d 98 40 12 00 sub 0x124098,%ebx 107f0e: c1 fb 03 sar $0x3,%ebx 107f11: 69 c3 b7 6d db b6 imul $0xb6db6db7,%ebx,%eax } 107f17: 8d 65 f4 lea -0xc(%ebp),%esp 107f1a: 5b pop %ebx 107f1b: 5e pop %esi 107f1c: 5f pop %edi 107f1d: c9 leave 107f1e: c3 ret =============================================================================== 00108b83 : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 108b83: 55 push %ebp 108b84: 89 e5 mov %esp,%ebp 108b86: 56 push %esi 108b87: 53 push %ebx 108b88: 83 ec 10 sub $0x10,%esp 108b8b: 89 d3 mov %edx,%ebx 108b8d: 88 45 f4 mov %al,-0xc(%ebp) int i; if (tty->termios.c_oflag & OPOST) { 108b90: 8b 52 34 mov 0x34(%edx),%edx 108b93: f6 c2 01 test $0x1,%dl 108b96: 0f 84 ed 00 00 00 je 108c89 <== NEVER TAKEN switch (c) { 108b9c: 3c 09 cmp $0x9,%al 108b9e: 74 75 je 108c15 108ba0: 77 0d ja 108baf <== ALWAYS TAKEN 108ba2: 3c 08 cmp $0x8,%al <== NOT EXECUTED 108ba4: 0f 85 aa 00 00 00 jne 108c54 <== NOT EXECUTED 108baa: e9 98 00 00 00 jmp 108c47 <== NOT EXECUTED 108baf: 3c 0a cmp $0xa,%al 108bb1: 74 0a je 108bbd 108bb3: 3c 0d cmp $0xd,%al 108bb5: 0f 85 99 00 00 00 jne 108c54 <== ALWAYS TAKEN 108bbb: eb 32 jmp 108bef <== NOT EXECUTED case '\n': if (tty->termios.c_oflag & ONLRET) 108bbd: f6 c2 20 test $0x20,%dl 108bc0: 74 07 je 108bc9 <== ALWAYS TAKEN tty->column = 0; 108bc2: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx) <== NOT EXECUTED if (tty->termios.c_oflag & ONLCR) { 108bc9: 80 e2 04 and $0x4,%dl 108bcc: 0f 84 b7 00 00 00 je 108c89 <== NEVER TAKEN rtems_termios_puts ("\r", 1, tty); 108bd2: 56 push %esi 108bd3: 53 push %ebx 108bd4: 6a 01 push $0x1 108bd6: 68 00 e9 11 00 push $0x11e900 108bdb: e8 83 fe ff ff call 108a63 tty->column = 0; 108be0: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx) 108be7: 83 c4 10 add $0x10,%esp 108bea: e9 9a 00 00 00 jmp 108c89 } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 108bef: f6 c2 10 test $0x10,%dl <== NOT EXECUTED 108bf2: 74 0a je 108bfe <== NOT EXECUTED 108bf4: 83 7b 28 00 cmpl $0x0,0x28(%ebx) <== NOT EXECUTED 108bf8: 0f 84 9b 00 00 00 je 108c99 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 108bfe: f6 c2 08 test $0x8,%dl <== NOT EXECUTED 108c01: 74 09 je 108c0c <== NOT EXECUTED c = '\n'; 108c03: c6 45 f4 0a movb $0xa,-0xc(%ebp) <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) 108c07: 80 e2 20 and $0x20,%dl <== NOT EXECUTED 108c0a: 74 7d je 108c89 <== NOT EXECUTED tty->column = 0; break; } tty->column = 0; 108c0c: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx) <== NOT EXECUTED break; 108c13: eb 74 jmp 108c89 <== NOT EXECUTED case '\t': i = 8 - (tty->column & 7); 108c15: 8b 4b 28 mov 0x28(%ebx),%ecx 108c18: 89 ce mov %ecx,%esi 108c1a: 83 e6 07 and $0x7,%esi 108c1d: b8 08 00 00 00 mov $0x8,%eax 108c22: 29 f0 sub %esi,%eax if ((tty->termios.c_oflag & TABDLY) == XTABS) { 108c24: 81 e2 00 18 00 00 and $0x1800,%edx 108c2a: 81 fa 00 18 00 00 cmp $0x1800,%edx 108c30: 8d 14 08 lea (%eax,%ecx,1),%edx 108c33: 75 0d jne 108c42 <== NEVER TAKEN tty->column += i; 108c35: 89 53 28 mov %edx,0x28(%ebx) rtems_termios_puts ( " ", i, tty); 108c38: 51 push %ecx 108c39: 53 push %ebx 108c3a: 50 push %eax 108c3b: 68 30 e5 11 00 push $0x11e530 108c40: eb 4f jmp 108c91 return; } tty->column += i; 108c42: 89 53 28 mov %edx,0x28(%ebx) <== NOT EXECUTED break; 108c45: eb 42 jmp 108c89 <== NOT EXECUTED case '\b': if (tty->column > 0) 108c47: 8b 43 28 mov 0x28(%ebx),%eax <== NOT EXECUTED 108c4a: 85 c0 test %eax,%eax <== NOT EXECUTED 108c4c: 7e 3b jle 108c89 <== NOT EXECUTED tty->column--; 108c4e: 48 dec %eax <== NOT EXECUTED 108c4f: 89 43 28 mov %eax,0x28(%ebx) <== NOT EXECUTED 108c52: eb 35 jmp 108c89 <== NOT EXECUTED break; default: if (tty->termios.c_oflag & OLCUC) 108c54: 80 e2 02 and $0x2,%dl 108c57: 74 1c je 108c75 <== ALWAYS TAKEN c = toupper(c); 108c59: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED 108c5c: 8b 15 0c 20 12 00 mov 0x12200c,%edx <== NOT EXECUTED 108c62: 0f be 54 02 01 movsbl 0x1(%edx,%eax,1),%edx <== NOT EXECUTED 108c67: 83 e2 03 and $0x3,%edx <== NOT EXECUTED 108c6a: 83 fa 02 cmp $0x2,%edx <== NOT EXECUTED 108c6d: 75 03 jne 108c72 <== NOT EXECUTED 108c6f: 83 e8 20 sub $0x20,%eax <== NOT EXECUTED 108c72: 88 45 f4 mov %al,-0xc(%ebp) <== NOT EXECUTED if (!iscntrl(c)) 108c75: 0f b6 45 f4 movzbl -0xc(%ebp),%eax 108c79: 8b 15 0c 20 12 00 mov 0x12200c,%edx 108c7f: f6 44 02 01 20 testb $0x20,0x1(%edx,%eax,1) 108c84: 75 03 jne 108c89 <== NEVER TAKEN tty->column++; 108c86: ff 43 28 incl 0x28(%ebx) break; } } rtems_termios_puts (&c, 1, tty); 108c89: 52 push %edx 108c8a: 53 push %ebx 108c8b: 6a 01 push $0x1 108c8d: 8d 45 f4 lea -0xc(%ebp),%eax 108c90: 50 push %eax 108c91: e8 cd fd ff ff call 108a63 108c96: 83 c4 10 add $0x10,%esp } 108c99: 8d 65 f8 lea -0x8(%ebp),%esp 108c9c: 5b pop %ebx 108c9d: 5e pop %esi 108c9e: c9 leave 108c9f: c3 ret =============================================================================== 0010eec8 : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 10eec8: 55 push %ebp 10eec9: 89 e5 mov %esp,%ebp 10eecb: 57 push %edi 10eecc: 56 push %esi 10eecd: 53 push %ebx 10eece: 83 ec 34 sub $0x34,%esp rtems_libio_t *iop; int err = 0; if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0) 10eed1: 68 ff 01 00 00 push $0x1ff 10eed6: 68 c8 06 12 00 push $0x1206c8 10eedb: e8 bc 14 00 00 call 11039c 10eee0: 83 c4 10 add $0x10,%esp return -1; 10eee3: c7 45 d4 ff ff ff ff movl $0xffffffff,-0x2c(%ebp) ) { rtems_libio_t *iop; int err = 0; if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0) 10eeea: 85 c0 test %eax,%eax 10eeec: 0f 85 e8 00 00 00 jne 10efda <== NEVER TAKEN return -1; /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 10eef2: 8d 5d d9 lea -0x27(%ebp),%ebx 10eef5: be cd 06 12 00 mov $0x1206cd,%esi 10eefa: b9 0a 00 00 00 mov $0xa,%ecx 10eeff: 89 df mov %ebx,%edi 10ef01: f3 a4 rep movsb %ds:(%esi),%es:(%edi) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 10ef03: 0f b7 05 c0 5e 12 00 movzwl 0x125ec0,%eax 10ef0a: 8d 50 01 lea 0x1(%eax),%edx 10ef0d: 66 89 15 c0 5e 12 00 mov %dx,0x125ec0 10ef14: 57 push %edi 10ef15: 50 push %eax 10ef16: 68 d8 06 12 00 push $0x1206d8 10ef1b: 8d 45 e3 lea -0x1d(%ebp),%eax 10ef1e: 50 push %eax 10ef1f: e8 a8 44 00 00 call 1133cc /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 10ef24: 59 pop %ecx 10ef25: 5e pop %esi 10ef26: 68 80 01 00 00 push $0x180 10ef2b: 53 push %ebx 10ef2c: e8 2f 12 00 00 call 110160 10ef31: 83 c4 10 add $0x10,%esp 10ef34: 85 c0 test %eax,%eax 10ef36: 74 0a je 10ef42 if (errno != EEXIST){ 10ef38: e8 a3 3a 00 00 call 1129e0 <__errno> 10ef3d: e9 98 00 00 00 jmp 10efda 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); 10ef42: 52 push %edx 10ef43: 52 push %edx 10ef44: 68 00 40 00 00 push $0x4000 10ef49: 53 push %ebx 10ef4a: e8 65 9e ff ff call 108db4 10ef4f: 8b 55 08 mov 0x8(%ebp),%edx 10ef52: 89 02 mov %eax,(%edx) if (filsdes[0] < 0) { 10ef54: 83 c4 10 add $0x10,%esp 10ef57: 85 c0 test %eax,%eax 10ef59: 79 0d jns 10ef68 err = errno; 10ef5b: e8 80 3a 00 00 call 1129e0 <__errno> 10ef60: 8b 30 mov (%eax),%esi /* 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); 10ef62: 83 ec 0c sub $0xc,%esp 10ef65: 53 push %ebx 10ef66: eb 51 jmp 10efb9 } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 10ef68: 31 d2 xor %edx,%edx 10ef6a: 3b 05 44 21 12 00 cmp 0x122144,%eax 10ef70: 73 09 jae 10ef7b <== NEVER TAKEN 10ef72: 6b d0 38 imul $0x38,%eax,%edx 10ef75: 03 15 c0 60 12 00 add 0x1260c0,%edx iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 10ef7b: 83 62 14 fe andl $0xfffffffe,0x14(%edx) filsdes[1] = open(fifopath, O_WRONLY); 10ef7f: 50 push %eax 10ef80: 50 push %eax 10ef81: 6a 01 push $0x1 10ef83: 8d 45 d9 lea -0x27(%ebp),%eax 10ef86: 50 push %eax 10ef87: e8 28 9e ff ff call 108db4 10ef8c: 8b 55 08 mov 0x8(%ebp),%edx 10ef8f: 89 42 04 mov %eax,0x4(%edx) if (filsdes[1] < 0) { 10ef92: 83 c4 10 add $0x10,%esp int pipe_create( int filsdes[2] ) { rtems_libio_t *iop; int err = 0; 10ef95: 31 f6 xor %esi,%esi iop = rtems_libio_iop(filsdes[0]); iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); if (filsdes[1] < 0) { 10ef97: 85 c0 test %eax,%eax 10ef99: 79 17 jns 10efb2 err = errno; 10ef9b: e8 40 3a 00 00 call 1129e0 <__errno> 10efa0: 8b 30 mov (%eax),%esi close(filsdes[0]); 10efa2: 83 ec 0c sub $0xc,%esp 10efa5: 8b 45 08 mov 0x8(%ebp),%eax 10efa8: ff 30 pushl (%eax) 10efaa: e8 c5 8f ff ff call 107f74 10efaf: 83 c4 10 add $0x10,%esp } unlink(fifopath); 10efb2: 83 ec 0c sub $0xc,%esp 10efb5: 8d 45 d9 lea -0x27(%ebp),%eax 10efb8: 50 push %eax 10efb9: e8 46 ba ff ff call 10aa04 10efbe: 83 c4 10 add $0x10,%esp } if(err != 0) rtems_set_errno_and_return_minus_one(err); return 0; 10efc1: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) err = errno; close(filsdes[0]); } unlink(fifopath); } if(err != 0) 10efc8: 85 f6 test %esi,%esi 10efca: 74 0e je 10efda rtems_set_errno_and_return_minus_one(err); 10efcc: e8 0f 3a 00 00 call 1129e0 <__errno> 10efd1: 89 30 mov %esi,(%eax) 10efd3: c7 45 d4 ff ff ff ff movl $0xffffffff,-0x2c(%ebp) return 0; } 10efda: 8b 45 d4 mov -0x2c(%ebp),%eax 10efdd: 8d 65 f4 lea -0xc(%ebp),%esp 10efe0: 5b pop %ebx 10efe1: 5e pop %esi 10efe2: 5f pop %edi 10efe3: c9 leave 10efe4: c3 ret =============================================================================== 0010fad6 : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 10fad6: 55 push %ebp 10fad7: 89 e5 mov %esp,%ebp 10fad9: 56 push %esi 10fada: 53 push %ebx 10fadb: 8b 5d 08 mov 0x8(%ebp),%ebx 10fade: 8b 75 10 mov 0x10(%ebp),%esi *(unsigned int *)buffer = pipe->Length; PIPE_UNLOCK(pipe); return 0; } return -EINVAL; 10fae1: b8 ea ff ff ff mov $0xffffffea,%eax uint32_t cmd, void *buffer, rtems_libio_t *iop ) { if (cmd == FIONREAD) { 10fae6: 81 7d 0c 7f 66 04 40 cmpl $0x4004667f,0xc(%ebp) 10faed: 75 36 jne 10fb25 if (buffer == NULL) return -EFAULT; 10faef: b0 f2 mov $0xf2,%al void *buffer, rtems_libio_t *iop ) { if (cmd == FIONREAD) { if (buffer == NULL) 10faf1: 85 f6 test %esi,%esi 10faf3: 74 30 je 10fb25 return -EFAULT; if (! PIPE_LOCK(pipe)) 10faf5: 51 push %ecx 10faf6: 6a 00 push $0x0 10faf8: 6a 00 push $0x0 10fafa: ff 73 28 pushl 0x28(%ebx) 10fafd: e8 06 b9 ff ff call 10b408 10fb02: 89 c2 mov %eax,%edx 10fb04: 83 c4 10 add $0x10,%esp return -EINTR; 10fb07: b8 fc ff ff ff mov $0xfffffffc,%eax { if (cmd == FIONREAD) { if (buffer == NULL) return -EFAULT; if (! PIPE_LOCK(pipe)) 10fb0c: 85 d2 test %edx,%edx 10fb0e: 75 15 jne 10fb25 <== NEVER TAKEN return -EINTR; /* Return length of pipe */ *(unsigned int *)buffer = pipe->Length; 10fb10: 8b 43 0c mov 0xc(%ebx),%eax 10fb13: 89 06 mov %eax,(%esi) PIPE_UNLOCK(pipe); 10fb15: 83 ec 0c sub $0xc,%esp 10fb18: ff 73 28 pushl 0x28(%ebx) 10fb1b: e8 d4 b9 ff ff call 10b4f4 return 0; 10fb20: 83 c4 10 add $0x10,%esp 10fb23: 31 c0 xor %eax,%eax } return -EINVAL; } 10fb25: 8d 65 f8 lea -0x8(%ebp),%esp 10fb28: 5b pop %ebx 10fb29: 5e pop %esi 10fb2a: c9 leave 10fb2b: c3 ret =============================================================================== 0010f2bc : free(pipe->Buffer); free(pipe); } static rtems_status_code pipe_lock(void) { 10f2bc: 55 push %ebp 10f2bd: 89 e5 mov %esp,%ebp 10f2bf: 53 push %ebx 10f2c0: 83 ec 04 sub $0x4,%esp rtems_status_code sc = RTEMS_SUCCESSFUL; if (pipe_semaphore == RTEMS_ID_NONE) { 10f2c3: 83 3d c4 5e 12 00 00 cmpl $0x0,0x125ec4 10f2ca: 75 55 jne 10f321 rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 10f2cc: 52 push %edx 10f2cd: 6a 00 push $0x0 10f2cf: 6a 00 push $0x0 10f2d1: ff 35 c8 60 12 00 pushl 0x1260c8 10f2d7: e8 2c c1 ff ff call 10b408 rtems_libio_lock(); if (pipe_semaphore == RTEMS_ID_NONE) { 10f2dc: 83 c4 10 add $0x10,%esp free(pipe); } static rtems_status_code pipe_lock(void) { rtems_status_code sc = RTEMS_SUCCESSFUL; 10f2df: 31 db xor %ebx,%ebx if (pipe_semaphore == RTEMS_ID_NONE) { rtems_libio_lock(); if (pipe_semaphore == RTEMS_ID_NONE) { 10f2e1: 83 3d c4 5e 12 00 00 cmpl $0x0,0x125ec4 10f2e8: 75 1d jne 10f307 <== NEVER TAKEN sc = rtems_semaphore_create( 10f2ea: 83 ec 0c sub $0xc,%esp 10f2ed: 68 c4 5e 12 00 push $0x125ec4 10f2f2: 6a 00 push $0x0 10f2f4: 6a 54 push $0x54 10f2f6: 6a 01 push $0x1 10f2f8: 68 45 50 49 50 push $0x50495045 10f2fd: e8 de be ff ff call 10b1e0 10f302: 89 c3 mov %eax,%ebx 10f304: 83 c4 20 add $0x20,%esp } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10f307: 83 ec 0c sub $0xc,%esp 10f30a: ff 35 c8 60 12 00 pushl 0x1260c8 10f310: e8 df c1 ff ff call 10b4f4 } rtems_libio_unlock(); } if (sc == RTEMS_SUCCESSFUL) { 10f315: 83 c4 10 add $0x10,%esp } if (sc == RTEMS_SUCCESSFUL) { return 0; } else { return -ENOMEM; 10f318: b8 f4 ff ff ff mov $0xfffffff4,%eax } rtems_libio_unlock(); } if (sc == RTEMS_SUCCESSFUL) { 10f31d: 85 db test %ebx,%ebx 10f31f: 75 1d jne 10f33e sc = rtems_semaphore_obtain(pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 10f321: 50 push %eax 10f322: 6a 00 push $0x0 10f324: 6a 00 push $0x0 10f326: ff 35 c4 5e 12 00 pushl 0x125ec4 10f32c: e8 d7 c0 ff ff call 10b408 } if (sc == RTEMS_SUCCESSFUL) { 10f331: 83 c4 10 add $0x10,%esp return 0; } else { return -ENOMEM; 10f334: 83 f8 01 cmp $0x1,%eax 10f337: 19 c0 sbb %eax,%eax 10f339: f7 d0 not %eax 10f33b: 83 e0 f4 and $0xfffffff4,%eax } } 10f33e: 8b 5d fc mov -0x4(%ebp),%ebx 10f341: c9 leave 10f342: c3 ret =============================================================================== 0010f7bc : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 10f7bc: 55 push %ebp 10f7bd: 89 e5 mov %esp,%ebp 10f7bf: 57 push %edi 10f7c0: 56 push %esi 10f7c1: 53 push %ebx 10f7c2: 83 ec 30 sub $0x30,%esp 10f7c5: 8b 5d 08 mov 0x8(%ebp),%ebx int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 10f7c8: 6a 00 push $0x0 10f7ca: 6a 00 push $0x0 10f7cc: ff 73 28 pushl 0x28(%ebx) 10f7cf: e8 34 bc ff ff call 10b408 10f7d4: 83 c4 10 add $0x10,%esp return -EINTR; 10f7d7: c7 45 d4 fc ff ff ff movl $0xfffffffc,-0x2c(%ebp) rtems_libio_t *iop ) { int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 10f7de: 85 c0 test %eax,%eax 10f7e0: 0f 85 2f 01 00 00 jne 10f915 <== NEVER TAKEN 10f7e6: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) 10f7ed: e9 f0 00 00 00 jmp 10f8e2 return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { /* Not an error */ if (pipe->Writers == 0) 10f7f2: 83 7b 14 00 cmpl $0x0,0x14(%ebx) 10f7f6: 0f 84 f2 00 00 00 je 10f8ee goto out_locked; if (LIBIO_NODELAY(iop)) { 10f7fc: 8b 45 14 mov 0x14(%ebp),%eax 10f7ff: f6 40 14 01 testb $0x1,0x14(%eax) 10f803: 0f 85 e9 00 00 00 jne 10f8f2 ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 10f809: ff 43 18 incl 0x18(%ebx) PIPE_UNLOCK(pipe); 10f80c: 83 ec 0c sub $0xc,%esp 10f80f: ff 73 28 pushl 0x28(%ebx) 10f812: e8 dd bc ff ff call 10b4f4 if (! PIPE_READWAIT(pipe)) 10f817: 5e pop %esi 10f818: 5f pop %edi 10f819: 6a 00 push $0x0 10f81b: ff 73 2c pushl 0x2c(%ebx) 10f81e: e8 31 18 00 00 call 111054 10f823: 83 c4 0c add $0xc,%esp 10f826: 83 f8 01 cmp $0x1,%eax 10f829: 19 f6 sbb %esi,%esi 10f82b: f7 d6 not %esi 10f82d: 83 e6 fc and $0xfffffffc,%esi ret = -EINTR; if (! PIPE_LOCK(pipe)) { 10f830: 6a 00 push $0x0 10f832: 6a 00 push $0x0 10f834: ff 73 28 pushl 0x28(%ebx) 10f837: e8 cc bb ff ff call 10b408 10f83c: 83 c4 10 add $0x10,%esp 10f83f: 85 c0 test %eax,%eax 10f841: 0f 85 c0 00 00 00 jne 10f907 <== NEVER TAKEN /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 10f847: ff 4b 18 decl 0x18(%ebx) if (ret != 0) 10f84a: 85 f6 test %esi,%esi 10f84c: 0f 85 a5 00 00 00 jne 10f8f7 <== NEVER TAKEN if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { 10f852: 8b 53 0c mov 0xc(%ebx),%edx 10f855: 85 d2 test %edx,%edx 10f857: 74 99 je 10f7f2 if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); 10f859: 8b 45 10 mov 0x10(%ebp),%eax 10f85c: 2b 45 d4 sub -0x2c(%ebp),%eax 10f85f: 89 55 d0 mov %edx,-0x30(%ebp) 10f862: 39 c2 cmp %eax,%edx 10f864: 76 03 jbe 10f869 10f866: 89 45 d0 mov %eax,-0x30(%ebp) chunk1 = pipe->Size - pipe->Start; 10f869: 8b 73 08 mov 0x8(%ebx),%esi 10f86c: 8b 43 04 mov 0x4(%ebx),%eax 10f86f: 29 f0 sub %esi,%eax if (chunk > chunk1) { 10f871: 39 45 d0 cmp %eax,-0x30(%ebp) 10f874: 8b 7d 0c mov 0xc(%ebp),%edi 10f877: 8b 4d d4 mov -0x2c(%ebp),%ecx 10f87a: 8d 14 0f lea (%edi,%ecx,1),%edx 10f87d: 7e 1b jle 10f89a memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); 10f87f: 03 33 add (%ebx),%esi 10f881: 89 d7 mov %edx,%edi 10f883: 89 c1 mov %eax,%ecx 10f885: f3 a4 rep movsb %ds:(%esi),%es:(%edi) memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 10f887: 8b 55 d4 mov -0x2c(%ebp),%edx 10f88a: 01 c2 add %eax,%edx 10f88c: 03 55 0c add 0xc(%ebp),%edx 10f88f: 8b 4d d0 mov -0x30(%ebp),%ecx 10f892: 29 c1 sub %eax,%ecx 10f894: 8b 33 mov (%ebx),%esi 10f896: 89 d7 mov %edx,%edi 10f898: eb 07 jmp 10f8a1 } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); 10f89a: 03 33 add (%ebx),%esi 10f89c: 89 d7 mov %edx,%edi 10f89e: 8b 4d d0 mov -0x30(%ebp),%ecx 10f8a1: f3 a4 rep movsb %ds:(%esi),%es:(%edi) pipe->Start += chunk; 10f8a3: 8b 45 d0 mov -0x30(%ebp),%eax 10f8a6: 03 43 08 add 0x8(%ebx),%eax pipe->Start %= pipe->Size; 10f8a9: 31 d2 xor %edx,%edx 10f8ab: f7 73 04 divl 0x4(%ebx) 10f8ae: 89 53 08 mov %edx,0x8(%ebx) pipe->Length -= chunk; 10f8b1: 8b 43 0c mov 0xc(%ebx),%eax 10f8b4: 2b 45 d0 sub -0x30(%ebp),%eax 10f8b7: 89 43 0c mov %eax,0xc(%ebx) /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 10f8ba: 85 c0 test %eax,%eax 10f8bc: 75 07 jne 10f8c5 pipe->Start = 0; 10f8be: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) if (pipe->waitingWriters > 0) 10f8c5: 83 7b 1c 00 cmpl $0x0,0x1c(%ebx) 10f8c9: 74 11 je 10f8dc PIPE_WAKEUPWRITERS(pipe); 10f8cb: 51 push %ecx 10f8cc: 51 push %ecx 10f8cd: 8d 45 e4 lea -0x1c(%ebp),%eax 10f8d0: 50 push %eax 10f8d1: ff 73 30 pushl 0x30(%ebx) 10f8d4: e8 23 17 00 00 call 110ffc 10f8d9: 83 c4 10 add $0x10,%esp read += chunk; 10f8dc: 8b 4d d0 mov -0x30(%ebp),%ecx 10f8df: 01 4d d4 add %ecx,-0x2c(%ebp) int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 10f8e2: 8b 7d 10 mov 0x10(%ebp),%edi 10f8e5: 39 7d d4 cmp %edi,-0x2c(%ebp) 10f8e8: 0f 82 64 ff ff ff jb 10f852 while (PIPE_EMPTY(pipe)) { /* Not an error */ if (pipe->Writers == 0) 10f8ee: 31 f6 xor %esi,%esi 10f8f0: eb 05 jmp 10f8f7 goto out_locked; if (LIBIO_NODELAY(iop)) { ret = -EAGAIN; 10f8f2: be f5 ff ff ff mov $0xfffffff5,%esi PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 10f8f7: 83 ec 0c sub $0xc,%esp 10f8fa: ff 73 28 pushl 0x28(%ebx) 10f8fd: e8 f2 bb ff ff call 10b4f4 10f902: 83 c4 10 add $0x10,%esp 10f905: eb 05 jmp 10f90c PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { /* WARN waitingReaders not restored! */ ret = -EINTR; 10f907: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED out_locked: PIPE_UNLOCK(pipe); out_nolock: if (read > 0) 10f90c: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp) 10f910: 7f 03 jg 10f915 return read; return ret; 10f912: 89 75 d4 mov %esi,-0x2c(%ebp) } 10f915: 8b 45 d4 mov -0x2c(%ebp),%eax 10f918: 8d 65 f4 lea -0xc(%ebp),%esp 10f91b: 5b pop %ebx 10f91c: 5e pop %esi 10f91d: 5f pop %edi 10f91e: c9 leave 10f91f: c3 ret =============================================================================== 0010f3a5 : */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 10f3a5: 55 push %ebp 10f3a6: 89 e5 mov %esp,%ebp 10f3a8: 57 push %edi 10f3a9: 56 push %esi 10f3aa: 53 push %ebx 10f3ab: 83 ec 1c sub $0x1c,%esp 10f3ae: 8b 7d 08 mov 0x8(%ebp),%edi pipe_control_t *pipe = *pipep; 10f3b1: 8b 1f mov (%edi),%ebx uint32_t mode; if (pipe_lock()) 10f3b3: e8 04 ff ff ff call 10f2bc 10f3b8: 85 c0 test %eax,%eax 10f3ba: 75 14 jne 10f3d0 <== NEVER TAKEN /* WARN pipe not freed and pipep not set to NULL! */ /* FIXME */ rtems_fatal_error_occurred(0xdeadbeef); if (!PIPE_LOCK(pipe)) 10f3bc: 50 push %eax 10f3bd: 6a 00 push $0x0 10f3bf: 6a 00 push $0x0 10f3c1: ff 73 28 pushl 0x28(%ebx) 10f3c4: e8 3f c0 ff ff call 10b408 10f3c9: 83 c4 10 add $0x10,%esp 10f3cc: 85 c0 test %eax,%eax 10f3ce: 74 0d je 10f3dd <== ALWAYS TAKEN /* WARN pipe not released! */ /* FIXME */ rtems_fatal_error_occurred(0xdeadbeef); 10f3d0: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10f3d3: 68 ef be ad de push $0xdeadbeef <== NOT EXECUTED 10f3d8: e8 af c5 ff ff call 10b98c <== NOT EXECUTED mode = LIBIO_ACCMODE(iop); 10f3dd: 8b 45 0c mov 0xc(%ebp),%eax 10f3e0: 8b 40 14 mov 0x14(%eax),%eax 10f3e3: 89 c6 mov %eax,%esi 10f3e5: 83 e6 06 and $0x6,%esi if (mode & LIBIO_FLAGS_READ) 10f3e8: a8 02 test $0x2,%al 10f3ea: 74 03 je 10f3ef pipe->Readers --; 10f3ec: ff 4b 10 decl 0x10(%ebx) if (mode & LIBIO_FLAGS_WRITE) 10f3ef: f7 c6 04 00 00 00 test $0x4,%esi 10f3f5: 74 03 je 10f3fa pipe->Writers --; 10f3f7: ff 4b 14 decl 0x14(%ebx) PIPE_UNLOCK(pipe); 10f3fa: 83 ec 0c sub $0xc,%esp 10f3fd: ff 73 28 pushl 0x28(%ebx) 10f400: e8 ef c0 ff ff call 10b4f4 if (pipe->Readers == 0 && pipe->Writers == 0) { 10f405: 8b 43 10 mov 0x10(%ebx),%eax 10f408: 83 c4 10 add $0x10,%esp 10f40b: 85 c0 test %eax,%eax 10f40d: 75 15 jne 10f424 10f40f: 83 7b 14 00 cmpl $0x0,0x14(%ebx) 10f413: 75 0f jne 10f424 #if 0 /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); 10f415: 89 d8 mov %ebx,%eax 10f417: e8 27 ff ff ff call 10f343 *pipep = NULL; 10f41c: c7 07 00 00 00 00 movl $0x0,(%edi) 10f422: eb 30 jmp 10f454 } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 10f424: 83 fe 04 cmp $0x4,%esi 10f427: 74 0f je 10f438 10f429: 85 c0 test %eax,%eax 10f42b: 75 0b jne 10f438 <== NEVER TAKEN /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 10f42d: 56 push %esi 10f42e: 56 push %esi 10f42f: 8d 45 e4 lea -0x1c(%ebp),%eax 10f432: 50 push %eax 10f433: ff 73 30 pushl 0x30(%ebx) 10f436: eb 14 jmp 10f44c else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) 10f438: 83 fe 02 cmp $0x2,%esi 10f43b: 74 17 je 10f454 <== NEVER TAKEN 10f43d: 83 7b 14 00 cmpl $0x0,0x14(%ebx) 10f441: 75 11 jne 10f454 <== NEVER TAKEN PIPE_WAKEUPREADERS(pipe); 10f443: 51 push %ecx 10f444: 51 push %ecx 10f445: 8d 45 e4 lea -0x1c(%ebp),%eax 10f448: 50 push %eax 10f449: ff 73 2c pushl 0x2c(%ebx) 10f44c: e8 ab 1b 00 00 call 110ffc 10f451: 83 c4 10 add $0x10,%esp pipe_unlock(); 10f454: e8 25 ff ff ff call 10f37e if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 10f459: 31 c0 xor %eax,%eax 10f45b: 8d 65 f4 lea -0xc(%ebp),%esp 10f45e: 5b pop %ebx 10f45f: 5e pop %esi 10f460: 5f pop %edi 10f461: c9 leave 10f462: c3 ret =============================================================================== 0010f37e : return -ENOMEM; } } static void pipe_unlock(void) { 10f37e: 55 push %ebp 10f37f: 89 e5 mov %esp,%ebp 10f381: 83 ec 14 sub $0x14,%esp rtems_status_code sc = RTEMS_SUCCESSFUL; sc = rtems_semaphore_release(pipe_semaphore); 10f384: ff 35 c4 5e 12 00 pushl 0x125ec4 10f38a: e8 65 c1 ff ff call 10b4f4 if (sc != RTEMS_SUCCESSFUL) { 10f38f: 83 c4 10 add $0x10,%esp 10f392: 85 c0 test %eax,%eax 10f394: 74 0d je 10f3a3 <== ALWAYS TAKEN /* FIXME */ rtems_fatal_error_occurred(0xdeadbeef); 10f396: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10f399: 68 ef be ad de push $0xdeadbeef <== NOT EXECUTED 10f39e: e8 e9 c5 ff ff call 10b98c <== NOT EXECUTED } } 10f3a3: c9 leave 10f3a4: c3 ret =============================================================================== 0010f920 : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 10f920: 55 push %ebp 10f921: 89 e5 mov %esp,%ebp 10f923: 57 push %edi 10f924: 56 push %esi 10f925: 53 push %ebx 10f926: 83 ec 2c sub $0x2c,%esp 10f929: 8b 5d 08 mov 0x8(%ebp),%ebx int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) return 0; 10f92c: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) ) { int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 10f933: 83 7d 10 00 cmpl $0x0,0x10(%ebp) 10f937: 0f 84 8e 01 00 00 je 10facb <== NEVER TAKEN return 0; if (! PIPE_LOCK(pipe)) 10f93d: 52 push %edx 10f93e: 6a 00 push $0x0 10f940: 6a 00 push $0x0 10f942: ff 73 28 pushl 0x28(%ebx) 10f945: e8 be ba ff ff call 10b408 10f94a: 83 c4 10 add $0x10,%esp return -EINTR; 10f94d: c7 45 d4 fc ff ff ff movl $0xfffffffc,-0x2c(%ebp) /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) 10f954: 85 c0 test %eax,%eax 10f956: 0f 85 6f 01 00 00 jne 10facb <== NEVER TAKEN return -EINTR; if (pipe->Readers == 0) { 10f95c: 83 7b 10 00 cmpl $0x0,0x10(%ebx) 10f960: 0f 84 16 01 00 00 je 10fa7c ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 10f966: bf 01 00 00 00 mov $0x1,%edi 10f96b: 8b 45 10 mov 0x10(%ebp),%eax 10f96e: 3b 43 04 cmp 0x4(%ebx),%eax 10f971: 77 02 ja 10f975 <== NEVER TAKEN 10f973: 89 c7 mov %eax,%edi /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ret = -EINTR; 10f975: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) 10f97c: e9 eb 00 00 00 jmp 10fa6c /* 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)) { 10f981: 8b 4d 14 mov 0x14(%ebp),%ecx 10f984: f6 41 14 01 testb $0x1,0x14(%ecx) 10f988: 0f 85 fc 00 00 00 jne 10fa8a ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 10f98e: ff 43 1c incl 0x1c(%ebx) PIPE_UNLOCK(pipe); 10f991: 83 ec 0c sub $0xc,%esp 10f994: ff 73 28 pushl 0x28(%ebx) 10f997: e8 58 bb ff ff call 10b4f4 if (! PIPE_WRITEWAIT(pipe)) 10f99c: 5e pop %esi 10f99d: 58 pop %eax 10f99e: 6a 00 push $0x0 10f9a0: ff 73 30 pushl 0x30(%ebx) 10f9a3: e8 ac 16 00 00 call 111054 10f9a8: 83 c4 0c add $0xc,%esp 10f9ab: 83 f8 01 cmp $0x1,%eax 10f9ae: 19 f6 sbb %esi,%esi 10f9b0: f7 d6 not %esi 10f9b2: 83 e6 fc and $0xfffffffc,%esi ret = -EINTR; if (! PIPE_LOCK(pipe)) { 10f9b5: 6a 00 push $0x0 10f9b7: 6a 00 push $0x0 10f9b9: ff 73 28 pushl 0x28(%ebx) 10f9bc: e8 47 ba ff ff call 10b408 10f9c1: 83 c4 10 add $0x10,%esp 10f9c4: 85 c0 test %eax,%eax 10f9c6: 0f 85 f1 00 00 00 jne 10fabd <== NEVER TAKEN /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 10f9cc: ff 4b 1c decl 0x1c(%ebx) if (ret != 0) 10f9cf: 85 f6 test %esi,%esi 10f9d1: 0f 85 bf 00 00 00 jne 10fa96 <== NEVER TAKEN goto out_locked; if (pipe->Readers == 0) { 10f9d7: 83 7b 10 00 cmpl $0x0,0x10(%ebx) 10f9db: 0f 84 b0 00 00 00 je 10fa91 <== NEVER TAKEN /* 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) { 10f9e1: 8b 73 04 mov 0x4(%ebx),%esi 10f9e4: 8b 43 0c mov 0xc(%ebx),%eax 10f9e7: 89 f1 mov %esi,%ecx 10f9e9: 29 c1 sub %eax,%ecx 10f9eb: 39 f9 cmp %edi,%ecx 10f9ed: 72 92 jb 10f981 ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 10f9ef: 8b 55 10 mov 0x10(%ebp),%edx 10f9f2: 2b 55 d4 sub -0x2c(%ebp),%edx 10f9f5: 89 4d d0 mov %ecx,-0x30(%ebp) 10f9f8: 39 d1 cmp %edx,%ecx 10f9fa: 76 03 jbe 10f9ff 10f9fc: 89 55 d0 mov %edx,-0x30(%ebp) chunk1 = pipe->Size - PIPE_WSTART(pipe); 10f9ff: 03 43 08 add 0x8(%ebx),%eax 10fa02: 31 d2 xor %edx,%edx 10fa04: f7 f6 div %esi 10fa06: 29 d6 sub %edx,%esi 10fa08: 89 75 cc mov %esi,-0x34(%ebp) if (chunk > chunk1) { 10fa0b: 39 75 d0 cmp %esi,-0x30(%ebp) 10fa0e: 8b 4d 0c mov 0xc(%ebp),%ecx 10fa11: 8b 45 d4 mov -0x2c(%ebp),%eax 10fa14: 8d 34 01 lea (%ecx,%eax,1),%esi 10fa17: 7e 20 jle 10fa39 memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 10fa19: 8b 03 mov (%ebx),%eax 10fa1b: 01 d0 add %edx,%eax 10fa1d: 89 c7 mov %eax,%edi 10fa1f: 8b 4d cc mov -0x34(%ebp),%ecx 10fa22: f3 a4 rep movsb %ds:(%esi),%es:(%edi) memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 10fa24: 8b 03 mov (%ebx),%eax 10fa26: 8b 4d d0 mov -0x30(%ebp),%ecx 10fa29: 2b 4d cc sub -0x34(%ebp),%ecx 10fa2c: 8b 75 cc mov -0x34(%ebp),%esi 10fa2f: 03 75 d4 add -0x2c(%ebp),%esi 10fa32: 03 75 0c add 0xc(%ebp),%esi 10fa35: 89 c7 mov %eax,%edi 10fa37: eb 09 jmp 10fa42 } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); 10fa39: 8b 03 mov (%ebx),%eax 10fa3b: 01 d0 add %edx,%eax 10fa3d: 89 c7 mov %eax,%edi 10fa3f: 8b 4d d0 mov -0x30(%ebp),%ecx 10fa42: f3 a4 rep movsb %ds:(%esi),%es:(%edi) pipe->Length += chunk; 10fa44: 8b 45 d0 mov -0x30(%ebp),%eax 10fa47: 01 43 0c add %eax,0xc(%ebx) if (pipe->waitingReaders > 0) 10fa4a: 83 7b 18 00 cmpl $0x0,0x18(%ebx) 10fa4e: 74 11 je 10fa61 PIPE_WAKEUPREADERS(pipe); 10fa50: 51 push %ecx 10fa51: 51 push %ecx 10fa52: 8d 4d e4 lea -0x1c(%ebp),%ecx 10fa55: 51 push %ecx 10fa56: ff 73 2c pushl 0x2c(%ebx) 10fa59: e8 9e 15 00 00 call 110ffc 10fa5e: 83 c4 10 add $0x10,%esp written += chunk; 10fa61: 8b 45 d0 mov -0x30(%ebp),%eax 10fa64: 01 45 d4 add %eax,-0x2c(%ebp) /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; 10fa67: bf 01 00 00 00 mov $0x1,%edi } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 10fa6c: 8b 4d 10 mov 0x10(%ebp),%ecx 10fa6f: 39 4d d4 cmp %ecx,-0x2c(%ebp) 10fa72: 0f 82 69 ff ff ff jb 10f9e1 10fa78: 31 f6 xor %esi,%esi 10fa7a: eb 1a jmp 10fa96 if (! PIPE_LOCK(pipe)) return -EINTR; if (pipe->Readers == 0) { ret = -EPIPE; 10fa7c: be e0 ff ff ff mov $0xffffffe0,%esi const void *buffer, size_t count, rtems_libio_t *iop ) { int chunk, chunk1, written = 0, ret = 0; 10fa81: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) 10fa88: eb 0c jmp 10fa96 chunk = count <= pipe->Size ? count : 1; while (written < count) { while (PIPE_SPACE(pipe) < chunk) { if (LIBIO_NODELAY(iop)) { ret = -EAGAIN; 10fa8a: be f5 ff ff ff mov $0xfffffff5,%esi 10fa8f: eb 05 jmp 10fa96 pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { ret = -EPIPE; 10fa91: be e0 ff ff ff mov $0xffffffe0,%esi <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 10fa96: 83 ec 0c sub $0xc,%esp 10fa99: ff 73 28 pushl 0x28(%ebx) 10fa9c: e8 53 ba ff ff call 10b4f4 10faa1: 83 c4 10 add $0x10,%esp out_nolock: #ifdef RTEMS_POSIX_API /* Signal SIGPIPE */ if (ret == -EPIPE) 10faa4: 83 fe e0 cmp $0xffffffe0,%esi 10faa7: 75 19 jne 10fac2 kill(getpid(), SIGPIPE); 10faa9: e8 9e 06 00 00 call 11014c 10faae: 52 push %edx 10faaf: 52 push %edx 10fab0: 6a 0d push $0xd 10fab2: 50 push %eax 10fab3: e8 30 0b 00 00 call 1105e8 10fab8: 83 c4 10 add $0x10,%esp 10fabb: eb 05 jmp 10fac2 PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { /* WARN waitingWriters not restored! */ ret = -EINTR; 10fabd: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED /* Signal SIGPIPE */ if (ret == -EPIPE) kill(getpid(), SIGPIPE); #endif if (written > 0) 10fac2: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp) 10fac6: 7f 03 jg 10facb 10fac8: 89 75 d4 mov %esi,-0x2c(%ebp) return written; return ret; } 10facb: 8b 45 d4 mov -0x2c(%ebp),%eax 10face: 8d 65 f4 lea -0xc(%ebp),%esp 10fad1: 5b pop %ebx 10fad2: 5e pop %esi 10fad3: 5f pop %edi 10fad4: c9 leave 10fad5: c3 ret =============================================================================== 0010a788 : int posix_memalign( void **pointer, size_t alignment, size_t size ) { 10a788: 55 push %ebp 10a789: 89 e5 mov %esp,%ebp 10a78b: 53 push %ebx 10a78c: 83 ec 04 sub $0x4,%esp 10a78f: 8b 45 0c mov 0xc(%ebp),%eax /* * Update call statistics */ MSBUMP(memalign_calls, 1); 10a792: ff 05 44 bb 12 00 incl 0x12bb44 if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *))) 10a798: 8d 58 ff lea -0x1(%eax),%ebx 10a79b: 85 c3 test %eax,%ebx 10a79d: 75 0d jne 10a7ac <== NEVER TAKEN 10a79f: 83 f8 03 cmp $0x3,%eax 10a7a2: 76 08 jbe 10a7ac /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); } 10a7a4: 59 pop %ecx 10a7a5: 5b pop %ebx 10a7a6: c9 leave /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); 10a7a7: e9 74 01 00 00 jmp 10a920 } 10a7ac: b8 16 00 00 00 mov $0x16,%eax 10a7b1: 5a pop %edx 10a7b2: 5b pop %ebx 10a7b3: c9 leave 10a7b4: c3 ret =============================================================================== 0010e704 : int pthread_attr_setschedpolicy( pthread_attr_t *attr, int policy ) { 10e704: 55 push %ebp 10e705: 89 e5 mov %esp,%ebp 10e707: 8b 55 08 mov 0x8(%ebp),%edx 10e70a: 8b 4d 0c mov 0xc(%ebp),%ecx if ( !attr || !attr->is_initialized ) return EINVAL; 10e70d: b8 16 00 00 00 mov $0x16,%eax int pthread_attr_setschedpolicy( pthread_attr_t *attr, int policy ) { if ( !attr || !attr->is_initialized ) 10e712: 85 d2 test %edx,%edx 10e714: 74 1e je 10e734 10e716: 83 3a 00 cmpl $0x0,(%edx) 10e719: 74 19 je 10e734 return EINVAL; switch ( policy ) { 10e71b: 83 f9 04 cmp $0x4,%ecx 10e71e: 77 0f ja 10e72f 10e720: b0 01 mov $0x1,%al 10e722: d3 e0 shl %cl,%eax 10e724: a8 17 test $0x17,%al 10e726: 74 07 je 10e72f <== NEVER TAKEN case SCHED_OTHER: case SCHED_FIFO: case SCHED_RR: case SCHED_SPORADIC: attr->schedpolicy = policy; 10e728: 89 4a 14 mov %ecx,0x14(%edx) return 0; 10e72b: 31 c0 xor %eax,%eax 10e72d: eb 05 jmp 10e734 default: return ENOTSUP; 10e72f: b8 86 00 00 00 mov $0x86,%eax } } 10e734: c9 leave 10e735: c3 ret =============================================================================== 0010a578 : int pthread_barrier_init( pthread_barrier_t *barrier, const pthread_barrierattr_t *attr, unsigned int count ) { 10a578: 55 push %ebp 10a579: 89 e5 mov %esp,%ebp 10a57b: 57 push %edi 10a57c: 56 push %esi 10a57d: 53 push %ebx 10a57e: 83 ec 1c sub $0x1c,%esp 10a581: 8b 5d 08 mov 0x8(%ebp),%ebx 10a584: 8b 75 10 mov 0x10(%ebp),%esi /* * Error check parameters */ if ( !barrier ) return EINVAL; 10a587: b8 16 00 00 00 mov $0x16,%eax const pthread_barrierattr_t *the_attr; /* * Error check parameters */ if ( !barrier ) 10a58c: 85 db test %ebx,%ebx 10a58e: 0f 84 96 00 00 00 je 10a62a return EINVAL; if ( count == 0 ) 10a594: 85 f6 test %esi,%esi 10a596: 0f 84 8e 00 00 00 je 10a62a return EINVAL; /* * If the user passed in NULL, use the default attributes */ if ( attr ) { 10a59c: 8b 7d 0c mov 0xc(%ebp),%edi 10a59f: 85 ff test %edi,%edi 10a5a1: 75 0f jne 10a5b2 the_attr = attr; } else { (void) pthread_barrierattr_init( &my_attr ); 10a5a3: 83 ec 0c sub $0xc,%esp 10a5a6: 8d 7d d8 lea -0x28(%ebp),%edi 10a5a9: 57 push %edi 10a5aa: e8 19 ff ff ff call 10a4c8 10a5af: 83 c4 10 add $0x10,%esp /* * Now start error checking the attributes that we are going to use */ if ( !the_attr->is_initialized ) return EINVAL; 10a5b2: b8 16 00 00 00 mov $0x16,%eax } /* * Now start error checking the attributes that we are going to use */ if ( !the_attr->is_initialized ) 10a5b7: 83 3f 00 cmpl $0x0,(%edi) 10a5ba: 74 6e je 10a62a return EINVAL; switch ( the_attr->process_shared ) { 10a5bc: 83 7f 04 00 cmpl $0x0,0x4(%edi) 10a5c0: 75 68 jne 10a62a <== NEVER TAKEN } /* * Convert from POSIX attributes to Core Barrier attributes */ the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; 10a5c2: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) the_attributes.maximum_count = count; 10a5c9: 89 75 e4 mov %esi,-0x1c(%ebp) rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10a5cc: a1 f4 61 12 00 mov 0x1261f4,%eax 10a5d1: 40 inc %eax 10a5d2: a3 f4 61 12 00 mov %eax,0x1261f4 * the inactive chain of free barrier control blocks. */ RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Allocate( void ) { return (POSIX_Barrier_Control *) _Objects_Allocate( &_POSIX_Barrier_Information ); 10a5d7: 83 ec 0c sub $0xc,%esp 10a5da: 68 c0 65 12 00 push $0x1265c0 10a5df: e8 14 1e 00 00 call 10c3f8 <_Objects_Allocate> 10a5e4: 89 c6 mov %eax,%esi */ _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _POSIX_Barrier_Allocate(); if ( !the_barrier ) { 10a5e6: 83 c4 10 add $0x10,%esp 10a5e9: 85 c0 test %eax,%eax 10a5eb: 75 0c jne 10a5f9 _Thread_Enable_dispatch(); 10a5ed: e8 0c 2a 00 00 call 10cffe <_Thread_Enable_dispatch> return EAGAIN; 10a5f2: b8 0b 00 00 00 mov $0xb,%eax 10a5f7: eb 31 jmp 10a62a } _CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes ); 10a5f9: 50 push %eax 10a5fa: 50 push %eax 10a5fb: 8d 45 e0 lea -0x20(%ebp),%eax 10a5fe: 50 push %eax 10a5ff: 8d 46 10 lea 0x10(%esi),%eax 10a602: 50 push %eax 10a603: e8 9c 14 00 00 call 10baa4 <_CORE_barrier_Initialize> uint32_t name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10a608: 8b 46 08 mov 0x8(%esi),%eax Objects_Information *information, Objects_Control *the_object, uint32_t name ) { _Objects_Set_local_object( 10a60b: 0f b7 c8 movzwl %ax,%ecx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10a60e: 8b 15 dc 65 12 00 mov 0x1265dc,%edx 10a614: 89 34 8a mov %esi,(%edx,%ecx,4) _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 10a617: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi) ); /* * Exit the critical section and return the user an operational barrier */ *barrier = the_barrier->Object.id; 10a61e: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 10a620: e8 d9 29 00 00 call 10cffe <_Thread_Enable_dispatch> return 0; 10a625: 83 c4 10 add $0x10,%esp 10a628: 31 c0 xor %eax,%eax } 10a62a: 8d 65 f4 lea -0xc(%ebp),%esp 10a62d: 5b pop %ebx 10a62e: 5e pop %esi 10a62f: 5f pop %edi 10a630: c9 leave 10a631: c3 ret =============================================================================== 00109f30 : void pthread_cleanup_push( void (*routine)( void * ), void *arg ) { 109f30: 55 push %ebp 109f31: 89 e5 mov %esp,%ebp 109f33: 56 push %esi 109f34: 53 push %ebx 109f35: 8b 5d 08 mov 0x8(%ebp),%ebx 109f38: 8b 75 0c mov 0xc(%ebp),%esi /* * The POSIX standard does not address what to do when the routine * is NULL. It also does not address what happens when we cannot * allocate memory or anything else bad happens. */ if ( !routine ) 109f3b: 85 db test %ebx,%ebx 109f3d: 74 4b je 109f8a rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 109f3f: a1 cc 61 12 00 mov 0x1261cc,%eax 109f44: 40 inc %eax 109f45: a3 cc 61 12 00 mov %eax,0x1261cc return; _Thread_Disable_dispatch(); handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) ); 109f4a: 83 ec 0c sub $0xc,%esp 109f4d: 6a 10 push $0x10 109f4f: e8 2a 3b 00 00 call 10da7e <_Workspace_Allocate> if ( handler ) { 109f54: 83 c4 10 add $0x10,%esp 109f57: 85 c0 test %eax,%eax 109f59: 74 24 je 109f7f <== NEVER TAKEN thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 109f5b: 8b 15 1c 67 12 00 mov 0x12671c,%edx handler_stack = &thread_support->Cancellation_Handlers; 109f61: 8b 92 f8 00 00 00 mov 0xf8(%edx),%edx 109f67: 81 c2 e0 00 00 00 add $0xe0,%edx handler->routine = routine; 109f6d: 89 58 08 mov %ebx,0x8(%eax) handler->arg = arg; 109f70: 89 70 0c mov %esi,0xc(%eax) _Chain_Append( handler_stack, &handler->Node ); 109f73: 51 push %ecx 109f74: 51 push %ecx 109f75: 50 push %eax 109f76: 52 push %edx 109f77: e8 7c 15 00 00 call 10b4f8 <_Chain_Append> 109f7c: 83 c4 10 add $0x10,%esp } _Thread_Enable_dispatch(); } 109f7f: 8d 65 f8 lea -0x8(%ebp),%esp 109f82: 5b pop %ebx 109f83: 5e pop %esi 109f84: c9 leave handler->routine = routine; handler->arg = arg; _Chain_Append( handler_stack, &handler->Node ); } _Thread_Enable_dispatch(); 109f85: e9 70 2a 00 00 jmp 10c9fa <_Thread_Enable_dispatch> } 109f8a: 8d 65 f8 lea -0x8(%ebp),%esp 109f8d: 5b pop %ebx 109f8e: 5e pop %esi 109f8f: c9 leave 109f90: c3 ret =============================================================================== 0010aca0 : int pthread_cond_init( pthread_cond_t *cond, const pthread_condattr_t *attr ) { 10aca0: 55 push %ebp 10aca1: 89 e5 mov %esp,%ebp 10aca3: 56 push %esi 10aca4: 53 push %ebx POSIX_Condition_variables_Control *the_cond; const pthread_condattr_t *the_attr; if ( attr ) the_attr = attr; 10aca5: 8b 5d 0c mov 0xc(%ebp),%ebx 10aca8: 85 db test %ebx,%ebx 10acaa: 75 05 jne 10acb1 else the_attr = &_POSIX_Condition_variables_Default_attributes; 10acac: bb 4c 0e 12 00 mov $0x120e4c,%ebx /* * Be careful about attributes when global!!! */ if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED ) return EINVAL; 10acb1: b8 16 00 00 00 mov $0x16,%eax /* * Be careful about attributes when global!!! */ if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED ) 10acb6: 83 7b 04 01 cmpl $0x1,0x4(%ebx) 10acba: 74 76 je 10ad32 <== NEVER TAKEN return EINVAL; if ( !the_attr->is_initialized ) 10acbc: 83 3b 00 cmpl $0x0,(%ebx) 10acbf: 74 71 je 10ad32 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10acc1: a1 04 74 12 00 mov 0x127404,%eax 10acc6: 40 inc %eax 10acc7: a3 04 74 12 00 mov %eax,0x127404 RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control *_POSIX_Condition_variables_Allocate( void ) { return (POSIX_Condition_variables_Control *) _Objects_Allocate( &_POSIX_Condition_variables_Information ); 10accc: 83 ec 0c sub $0xc,%esp 10accf: 68 68 78 12 00 push $0x127868 10acd4: e8 fb 22 00 00 call 10cfd4 <_Objects_Allocate> 10acd9: 89 c6 mov %eax,%esi _Thread_Disable_dispatch(); the_cond = _POSIX_Condition_variables_Allocate(); if ( !the_cond ) { 10acdb: 83 c4 10 add $0x10,%esp 10acde: 85 c0 test %eax,%eax 10ace0: 75 0c jne 10acee _Thread_Enable_dispatch(); 10ace2: e8 f3 2e 00 00 call 10dbda <_Thread_Enable_dispatch> return ENOMEM; 10ace7: b8 0c 00 00 00 mov $0xc,%eax 10acec: eb 44 jmp 10ad32 } the_cond->process_shared = the_attr->process_shared; 10acee: 8b 43 04 mov 0x4(%ebx),%eax 10acf1: 89 46 10 mov %eax,0x10(%esi) the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX; 10acf4: c7 46 14 00 00 00 00 movl $0x0,0x14(%esi) /* XXX some more initialization might need to go here */ _Thread_queue_Initialize( 10acfb: 6a 74 push $0x74 10acfd: 68 00 08 00 00 push $0x800 10ad02: 6a 00 push $0x0 10ad04: 8d 46 18 lea 0x18(%esi),%eax 10ad07: 50 push %eax 10ad08: e8 c7 35 00 00 call 10e2d4 <_Thread_queue_Initialize> uint32_t name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10ad0d: 8b 46 08 mov 0x8(%esi),%eax Objects_Information *information, Objects_Control *the_object, uint32_t name ) { _Objects_Set_local_object( 10ad10: 0f b7 c8 movzwl %ax,%ecx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10ad13: 8b 15 84 78 12 00 mov 0x127884,%edx 10ad19: 89 34 8a mov %esi,(%edx,%ecx,4) _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 10ad1c: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi) &_POSIX_Condition_variables_Information, &the_cond->Object, 0 ); *cond = the_cond->Object.id; 10ad23: 8b 55 08 mov 0x8(%ebp),%edx 10ad26: 89 02 mov %eax,(%edx) _Thread_Enable_dispatch(); 10ad28: e8 ad 2e 00 00 call 10dbda <_Thread_Enable_dispatch> return 0; 10ad2d: 83 c4 10 add $0x10,%esp 10ad30: 31 c0 xor %eax,%eax } 10ad32: 8d 65 f8 lea -0x8(%ebp),%esp 10ad35: 5b pop %ebx 10ad36: 5e pop %esi 10ad37: c9 leave 10ad38: c3 ret =============================================================================== 0010ab54 : */ int pthread_condattr_destroy( pthread_condattr_t *attr ) { 10ab54: 55 push %ebp 10ab55: 89 e5 mov %esp,%ebp 10ab57: 8b 55 08 mov 0x8(%ebp),%edx if ( !attr || attr->is_initialized == false ) return EINVAL; 10ab5a: b8 16 00 00 00 mov $0x16,%eax int pthread_condattr_destroy( pthread_condattr_t *attr ) { if ( !attr || attr->is_initialized == false ) 10ab5f: 85 d2 test %edx,%edx 10ab61: 74 0d je 10ab70 10ab63: 83 3a 00 cmpl $0x0,(%edx) 10ab66: 74 08 je 10ab70 <== NEVER TAKEN return EINVAL; attr->is_initialized = false; 10ab68: c7 02 00 00 00 00 movl $0x0,(%edx) return 0; 10ab6e: 30 c0 xor %al,%al } 10ab70: c9 leave 10ab71: c3 ret =============================================================================== 0010a27c : pthread_t *thread, const pthread_attr_t *attr, void *(*start_routine)( void * ), void *arg ) { 10a27c: 55 push %ebp 10a27d: 89 e5 mov %esp,%ebp 10a27f: 57 push %edi 10a280: 56 push %esi 10a281: 53 push %ebx 10a282: 83 ec 5c sub $0x5c,%esp struct sched_param schedparam; Objects_Name name; int rc; if ( !start_routine ) return EFAULT; 10a285: c7 45 b4 0e 00 00 00 movl $0xe,-0x4c(%ebp) int schedpolicy = SCHED_RR; struct sched_param schedparam; Objects_Name name; int rc; if ( !start_routine ) 10a28c: 83 7d 10 00 cmpl $0x0,0x10(%ebp) 10a290: 0f 84 0f 02 00 00 je 10a4a5 return EFAULT; the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes; 10a296: 8b 5d 0c mov 0xc(%ebp),%ebx 10a299: 85 db test %ebx,%ebx 10a29b: 75 05 jne 10a2a2 10a29d: bb bc f9 11 00 mov $0x11f9bc,%ebx if ( !the_attr->is_initialized ) return EINVAL; 10a2a2: c7 45 b4 16 00 00 00 movl $0x16,-0x4c(%ebp) if ( !start_routine ) return EFAULT; the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes; if ( !the_attr->is_initialized ) 10a2a9: 83 3b 00 cmpl $0x0,(%ebx) 10a2ac: 0f 84 f3 01 00 00 je 10a4a5 * stack space if it is allowed to allocate it itself. * * NOTE: If the user provides the stack we will let it drop below * twice the minimum. */ if ( the_attr->stackaddr && !_Stack_Is_enough(the_attr->stacksize) ) 10a2b2: 83 7b 04 00 cmpl $0x0,0x4(%ebx) 10a2b6: 74 0e je 10a2c6 10a2b8: a1 14 12 12 00 mov 0x121214,%eax 10a2bd: 39 43 08 cmp %eax,0x8(%ebx) 10a2c0: 0f 82 df 01 00 00 jb 10a4a5 * If inheritsched is set to PTHREAD_INHERIT_SCHED, then this thread * inherits scheduling attributes from the creating thread. If it is * PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the * attributes structure. */ switch ( the_attr->inheritsched ) { 10a2c6: 8b 43 10 mov 0x10(%ebx),%eax 10a2c9: 83 f8 01 cmp $0x1,%eax 10a2cc: 74 0b je 10a2d9 10a2ce: 83 f8 02 cmp $0x2,%eax 10a2d1: 0f 85 c7 01 00 00 jne 10a49e 10a2d7: eb 1f jmp 10a2f8 case PTHREAD_INHERIT_SCHED: api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 10a2d9: a1 24 57 12 00 mov 0x125724,%eax 10a2de: 8b b0 f8 00 00 00 mov 0xf8(%eax),%esi schedpolicy = api->schedpolicy; 10a2e4: 8b 86 80 00 00 00 mov 0x80(%esi),%eax 10a2ea: 89 45 ac mov %eax,-0x54(%ebp) schedparam = api->schedparam; 10a2ed: 8d 7d c4 lea -0x3c(%ebp),%edi 10a2f0: 81 c6 84 00 00 00 add $0x84,%esi 10a2f6: eb 0c jmp 10a304 break; case PTHREAD_EXPLICIT_SCHED: schedpolicy = the_attr->schedpolicy; 10a2f8: 8b 43 14 mov 0x14(%ebx),%eax 10a2fb: 89 45 ac mov %eax,-0x54(%ebp) schedparam = the_attr->schedparam; 10a2fe: 8d 7d c4 lea -0x3c(%ebp),%edi 10a301: 8d 73 18 lea 0x18(%ebx),%esi 10a304: b9 07 00 00 00 mov $0x7,%ecx 10a309: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * Check the contentionscope since rtems only supports PROCESS wide * contention (i.e. no system wide contention). */ if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS ) return ENOTSUP; 10a30b: c7 45 b4 86 00 00 00 movl $0x86,-0x4c(%ebp) /* * Check the contentionscope since rtems only supports PROCESS wide * contention (i.e. no system wide contention). */ if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS ) 10a312: 83 7b 0c 00 cmpl $0x0,0xc(%ebx) 10a316: 0f 85 89 01 00 00 jne 10a4a5 return ENOTSUP; /* * Interpret the scheduling parameters. */ if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) ) 10a31c: 83 ec 0c sub $0xc,%esp 10a31f: ff 75 c4 pushl -0x3c(%ebp) 10a322: e8 d1 57 00 00 call 10faf8 <_POSIX_Priority_Is_valid> 10a327: 83 c4 10 add $0x10,%esp return EINVAL; 10a32a: c7 45 b4 16 00 00 00 movl $0x16,-0x4c(%ebp) return ENOTSUP; /* * Interpret the scheduling parameters. */ if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) ) 10a331: 84 c0 test %al,%al 10a333: 0f 84 6c 01 00 00 je 10a4a5 <== NEVER TAKEN return EINVAL; core_priority = _POSIX_Priority_To_core( schedparam.sched_priority ); 10a339: 8b 45 c4 mov -0x3c(%ebp),%eax 10a33c: 89 45 a8 mov %eax,-0x58(%ebp) RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core( int priority ) { return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1); 10a33f: 0f b6 3d 18 12 12 00 movzbl 0x121218,%edi /* * Set the core scheduling policy information. */ rc = _POSIX_Thread_Translate_sched_param( 10a346: 8d 45 e0 lea -0x20(%ebp),%eax 10a349: 50 push %eax 10a34a: 8d 45 e4 lea -0x1c(%ebp),%eax 10a34d: 50 push %eax 10a34e: 8d 45 c4 lea -0x3c(%ebp),%eax 10a351: 50 push %eax 10a352: ff 75 ac pushl -0x54(%ebp) 10a355: e8 be 57 00 00 call 10fb18 <_POSIX_Thread_Translate_sched_param> 10a35a: 89 45 b4 mov %eax,-0x4c(%ebp) schedpolicy, &schedparam, &budget_algorithm, &budget_callout ); if ( rc ) 10a35d: 83 c4 10 add $0x10,%esp 10a360: 85 c0 test %eax,%eax 10a362: 0f 85 3d 01 00 00 jne 10a4a5 #endif /* * Lock the allocator mutex for protection */ _RTEMS_Lock_allocator(); 10a368: 83 ec 0c sub $0xc,%esp 10a36b: ff 35 7c 52 12 00 pushl 0x12527c 10a371: e8 4e 15 00 00 call 10b8c4 <_API_Mutex_Lock> * _POSIX_Threads_Allocate */ RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void ) { return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information ); 10a376: c7 04 24 20 54 12 00 movl $0x125420,(%esp) 10a37d: e8 b6 1e 00 00 call 10c238 <_Objects_Allocate> 10a382: 89 45 b0 mov %eax,-0x50(%ebp) * Allocate the thread control block. * * NOTE: Global threads are not currently supported. */ the_thread = _POSIX_Threads_Allocate(); if ( !the_thread ) { 10a385: 83 c4 10 add $0x10,%esp 10a388: 85 c0 test %eax,%eax 10a38a: 75 05 jne 10a391 _RTEMS_Unlock_allocator(); 10a38c: 83 ec 0c sub $0xc,%esp 10a38f: eb 53 jmp 10a3e4 /* * Initialize the core thread for this task. */ name.name_p = NULL; /* posix threads don't have a name by default */ status = _Thread_Initialize( 10a391: 8b 4d e0 mov -0x20(%ebp),%ecx 10a394: 8b 75 e4 mov -0x1c(%ebp),%esi 10a397: 8b 53 08 mov 0x8(%ebx),%edx 10a39a: a1 14 12 12 00 mov 0x121214,%eax 10a39f: d1 e0 shl %eax 10a3a1: 39 d0 cmp %edx,%eax 10a3a3: 73 02 jae 10a3a7 10a3a5: 89 d0 mov %edx,%eax 10a3a7: 52 push %edx 10a3a8: 6a 00 push $0x0 10a3aa: 6a 00 push $0x0 10a3ac: 51 push %ecx 10a3ad: 56 push %esi 10a3ae: 6a 01 push $0x1 10a3b0: 81 e7 ff 00 00 00 and $0xff,%edi 10a3b6: 2b 7d a8 sub -0x58(%ebp),%edi 10a3b9: 57 push %edi 10a3ba: 6a 01 push $0x1 10a3bc: 50 push %eax 10a3bd: ff 73 04 pushl 0x4(%ebx) 10a3c0: ff 75 b0 pushl -0x50(%ebp) 10a3c3: 68 20 54 12 00 push $0x125420 10a3c8: e8 07 2b 00 00 call 10ced4 <_Thread_Initialize> budget_callout, 0, /* isr level */ name /* posix threads don't have a name */ ); if ( !status ) { 10a3cd: 83 c4 30 add $0x30,%esp 10a3d0: 84 c0 test %al,%al 10a3d2: 75 2a jne 10a3fe RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free ( Thread_Control *the_pthread ) { _Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object ); 10a3d4: 56 push %esi 10a3d5: 56 push %esi 10a3d6: ff 75 b0 pushl -0x50(%ebp) 10a3d9: 68 20 54 12 00 push $0x125420 10a3de: e8 4d 21 00 00 call 10c530 <_Objects_Free> _POSIX_Threads_Free( the_thread ); _RTEMS_Unlock_allocator(); 10a3e3: 5b pop %ebx 10a3e4: ff 35 7c 52 12 00 pushl 0x12527c 10a3ea: e8 1d 15 00 00 call 10b90c <_API_Mutex_Unlock> return EAGAIN; 10a3ef: 83 c4 10 add $0x10,%esp 10a3f2: c7 45 b4 0b 00 00 00 movl $0xb,-0x4c(%ebp) 10a3f9: e9 a7 00 00 00 jmp 10a4a5 } /* * finish initializing the per API structure */ api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 10a3fe: 8b 45 b0 mov -0x50(%ebp),%eax 10a401: 8b 90 f8 00 00 00 mov 0xf8(%eax),%edx api->Attributes = *the_attr; 10a407: b9 0f 00 00 00 mov $0xf,%ecx 10a40c: 89 d7 mov %edx,%edi 10a40e: 89 de mov %ebx,%esi 10a410: f3 a5 rep movsl %ds:(%esi),%es:(%edi) api->detachstate = the_attr->detachstate; 10a412: 8b 43 38 mov 0x38(%ebx),%eax 10a415: 89 42 3c mov %eax,0x3c(%edx) api->schedpolicy = schedpolicy; 10a418: 8b 45 ac mov -0x54(%ebp),%eax 10a41b: 89 82 80 00 00 00 mov %eax,0x80(%edx) api->schedparam = schedparam; 10a421: 8d ba 84 00 00 00 lea 0x84(%edx),%edi 10a427: 8d 75 c4 lea -0x3c(%ebp),%esi 10a42a: b1 07 mov $0x7,%cl 10a42c: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * POSIX threads are allocated and started in one operation. */ status = _Thread_Start( 10a42e: 83 ec 0c sub $0xc,%esp 10a431: 6a 00 push $0x0 10a433: ff 75 14 pushl 0x14(%ebp) 10a436: ff 75 10 pushl 0x10(%ebp) 10a439: 6a 01 push $0x1 10a43b: ff 75 b0 pushl -0x50(%ebp) 10a43e: 89 55 a4 mov %edx,-0x5c(%ebp) 10a441: e8 16 34 00 00 call 10d85c <_Thread_Start> _RTEMS_Unlock_allocator(); return EINVAL; } #endif if ( schedpolicy == SCHED_SPORADIC ) { 10a446: 83 c4 20 add $0x20,%esp 10a449: 83 7d ac 04 cmpl $0x4,-0x54(%ebp) 10a44d: 8b 55 a4 mov -0x5c(%ebp),%edx 10a450: 75 2e jne 10a480 _Watchdog_Insert_ticks( 10a452: 83 ec 0c sub $0xc,%esp &api->Sporadic_timer, _Timespec_To_ticks( &api->schedparam.sched_ss_repl_period ) 10a455: 8d 82 8c 00 00 00 lea 0x8c(%edx),%eax return EINVAL; } #endif if ( schedpolicy == SCHED_SPORADIC ) { _Watchdog_Insert_ticks( 10a45b: 50 push %eax 10a45c: e8 a3 35 00 00 call 10da04 <_Timespec_To_ticks> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10a461: 8b 55 a4 mov -0x5c(%ebp),%edx 10a464: 89 82 b0 00 00 00 mov %eax,0xb0(%edx) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10a46a: 58 pop %eax 10a46b: 59 pop %ecx 10a46c: 81 c2 a4 00 00 00 add $0xa4,%edx 10a472: 52 push %edx 10a473: 68 9c 52 12 00 push $0x12529c 10a478: e8 3b 38 00 00 call 10dcb8 <_Watchdog_Insert> 10a47d: 83 c4 10 add $0x10,%esp } /* * Return the id and indicate we successfully created the thread */ *thread = the_thread->Object.id; 10a480: 8b 45 b0 mov -0x50(%ebp),%eax 10a483: 8b 50 08 mov 0x8(%eax),%edx 10a486: 8b 45 08 mov 0x8(%ebp),%eax 10a489: 89 10 mov %edx,(%eax) _RTEMS_Unlock_allocator(); 10a48b: 83 ec 0c sub $0xc,%esp 10a48e: ff 35 7c 52 12 00 pushl 0x12527c 10a494: e8 73 14 00 00 call 10b90c <_API_Mutex_Unlock> return 0; 10a499: 83 c4 10 add $0x10,%esp 10a49c: eb 07 jmp 10a4a5 schedpolicy = the_attr->schedpolicy; schedparam = the_attr->schedparam; break; default: return EINVAL; 10a49e: c7 45 b4 16 00 00 00 movl $0x16,-0x4c(%ebp) */ *thread = the_thread->Object.id; _RTEMS_Unlock_allocator(); return 0; } 10a4a5: 8b 45 b4 mov -0x4c(%ebp),%eax 10a4a8: 8d 65 f4 lea -0xc(%ebp),%esp 10a4ab: 5b pop %ebx 10a4ac: 5e pop %esi 10a4ad: 5f pop %edi 10a4ae: c9 leave 10a4af: c3 ret =============================================================================== 00110d5c : } void pthread_exit( void *value_ptr ) { 110d5c: 55 push %ebp 110d5d: 89 e5 mov %esp,%ebp 110d5f: 83 ec 10 sub $0x10,%esp _POSIX_Thread_Exit( _Thread_Executing, value_ptr ); 110d62: ff 75 08 pushl 0x8(%ebp) 110d65: ff 35 34 47 12 00 pushl 0x124734 110d6b: e8 88 ff ff ff call 110cf8 <_POSIX_Thread_Exit> 110d70: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } 110d73: c9 leave <== NOT EXECUTED 110d74: c3 ret <== NOT EXECUTED =============================================================================== 0010a0fc : int pthread_key_create( pthread_key_t *key, void (*destructor)( void * ) ) { 10a0fc: 55 push %ebp 10a0fd: 89 e5 mov %esp,%ebp 10a0ff: 57 push %edi 10a100: 56 push %esi 10a101: 53 push %ebx 10a102: 83 ec 28 sub $0x28,%esp 10a105: a1 34 62 12 00 mov 0x126234,%eax 10a10a: 40 inc %eax 10a10b: a3 34 62 12 00 mov %eax,0x126234 * the inactive chain of free keys control blocks. */ RTEMS_INLINE_ROUTINE POSIX_Keys_Control *_POSIX_Keys_Allocate( void ) { return (POSIX_Keys_Control *) _Objects_Allocate( &_POSIX_Keys_Information ); 10a110: 68 58 66 12 00 push $0x126658 10a115: e8 72 1f 00 00 call 10c08c <_Objects_Allocate> 10a11a: 89 c3 mov %eax,%ebx _Thread_Disable_dispatch(); the_key = _POSIX_Keys_Allocate(); if ( !the_key ) { 10a11c: 83 c4 10 add $0x10,%esp 10a11f: 85 c0 test %eax,%eax 10a121: 75 0f jne 10a132 _Thread_Enable_dispatch(); 10a123: e8 6a 2b 00 00 call 10cc92 <_Thread_Enable_dispatch> return EAGAIN; 10a128: b8 0b 00 00 00 mov $0xb,%eax 10a12d: e9 a9 00 00 00 jmp 10a1db } the_key->destructor = destructor; 10a132: 8b 45 0c mov 0xc(%ebp),%eax 10a135: 89 43 10 mov %eax,0x10(%ebx) * APIs are optional. * * NOTE: Currently RTEMS Classic API tasks are always enabled. */ for ( the_api = 1; 10a138: be 01 00 00 00 mov $0x1,%esi the_api <= OBJECTS_APIS_LAST; the_api++ ) { if ( _Objects_Information_table[ the_api ] ) { 10a13d: 8b 04 b5 0c 62 12 00 mov 0x12620c(,%esi,4),%eax 10a144: 85 c0 test %eax,%eax 10a146: 74 63 je 10a1ab <== NEVER TAKEN true, INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY ); #endif bytes_to_allocate = sizeof( void * ) * (_Objects_Information_table[ the_api ][ 1 ]->maximum + 1); 10a148: 8b 40 04 mov 0x4(%eax),%eax 10a14b: 0f b7 40 10 movzwl 0x10(%eax),%eax INTERNAL_ERROR_CORE, true, INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY ); #endif bytes_to_allocate = sizeof( void * ) * 10a14f: 8d 0c 85 04 00 00 00 lea 0x4(,%eax,4),%ecx (_Objects_Information_table[ the_api ][ 1 ]->maximum + 1); table = _Workspace_Allocate( bytes_to_allocate ); 10a156: 83 ec 0c sub $0xc,%esp 10a159: 51 push %ecx 10a15a: 89 4d e4 mov %ecx,-0x1c(%ebp) 10a15d: e8 20 3c 00 00 call 10dd82 <_Workspace_Allocate> if ( !table ) { 10a162: 83 c4 10 add $0x10,%esp 10a165: 85 c0 test %eax,%eax 10a167: 8b 4d e4 mov -0x1c(%ebp),%ecx 10a16a: 75 33 jne 10a19f for ( --the_api; 10a16c: 4e dec %esi 10a16d: eb 10 jmp 10a17f the_api >= 1; the_api-- ) _Workspace_Free( the_key->Values[ the_api ] ); 10a16f: 83 ec 0c sub $0xc,%esp 10a172: ff 74 b3 14 pushl 0x14(%ebx,%esi,4) 10a176: e8 20 3c 00 00 call 10dd9b <_Workspace_Free> (_Objects_Information_table[ the_api ][ 1 ]->maximum + 1); table = _Workspace_Allocate( bytes_to_allocate ); if ( !table ) { for ( --the_api; the_api >= 1; the_api-- ) 10a17b: 4e dec %esi 10a17c: 83 c4 10 add $0x10,%esp #endif bytes_to_allocate = sizeof( void * ) * (_Objects_Information_table[ the_api ][ 1 ]->maximum + 1); table = _Workspace_Allocate( bytes_to_allocate ); if ( !table ) { for ( --the_api; 10a17f: 85 f6 test %esi,%esi 10a181: 75 ec jne 10a16f */ RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free ( POSIX_Keys_Control *the_key ) { _Objects_Free( &_POSIX_Keys_Information, &the_key->Object ); 10a183: 50 push %eax 10a184: 50 push %eax 10a185: 53 push %ebx 10a186: 68 58 66 12 00 push $0x126658 10a18b: e8 f4 21 00 00 call 10c384 <_Objects_Free> the_api >= 1; the_api-- ) _Workspace_Free( the_key->Values[ the_api ] ); _POSIX_Keys_Free( the_key ); _Thread_Enable_dispatch(); 10a190: e8 fd 2a 00 00 call 10cc92 <_Thread_Enable_dispatch> return ENOMEM; 10a195: 83 c4 10 add $0x10,%esp 10a198: b8 0c 00 00 00 mov $0xc,%eax 10a19d: eb 3c jmp 10a1db } the_key->Values[ the_api ] = table; 10a19f: 89 44 b3 14 mov %eax,0x14(%ebx,%esi,4) memset( table, '\0', bytes_to_allocate ); 10a1a3: 89 c7 mov %eax,%edi 10a1a5: 31 c0 xor %eax,%eax 10a1a7: f3 aa rep stos %al,%es:(%edi) 10a1a9: eb 08 jmp 10a1b3 } else { the_key->Values[ the_api ] = NULL; 10a1ab: c7 44 b3 14 00 00 00 movl $0x0,0x14(%ebx,%esi,4) <== NOT EXECUTED 10a1b2: 00 * NOTE: Currently RTEMS Classic API tasks are always enabled. */ for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) { 10a1b3: 46 inc %esi * APIs are optional. * * NOTE: Currently RTEMS Classic API tasks are always enabled. */ for ( the_api = 1; 10a1b4: 83 fe 04 cmp $0x4,%esi 10a1b7: 75 84 jne 10a13d uint32_t name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10a1b9: 8b 43 08 mov 0x8(%ebx),%eax Objects_Information *information, Objects_Control *the_object, uint32_t name ) { _Objects_Set_local_object( 10a1bc: 0f b7 c8 movzwl %ax,%ecx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10a1bf: 8b 15 74 66 12 00 mov 0x126674,%edx 10a1c5: 89 1c 8a mov %ebx,(%edx,%ecx,4) _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 10a1c8: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) } _Objects_Open_u32( &_POSIX_Keys_Information, &the_key->Object, 0 ); *key = the_key->Object.id; 10a1cf: 8b 55 08 mov 0x8(%ebp),%edx 10a1d2: 89 02 mov %eax,(%edx) _Thread_Enable_dispatch(); 10a1d4: e8 b9 2a 00 00 call 10cc92 <_Thread_Enable_dispatch> return 0; 10a1d9: 31 c0 xor %eax,%eax } 10a1db: 8d 65 f4 lea -0xc(%ebp),%esp 10a1de: 5b pop %ebx 10a1df: 5e pop %esi 10a1e0: 5f pop %edi 10a1e1: c9 leave 10a1e2: c3 ret =============================================================================== 0010a1e4 : */ int pthread_key_delete( pthread_key_t key ) { 10a1e4: 55 push %ebp 10a1e5: 89 e5 mov %esp,%ebp 10a1e7: 56 push %esi 10a1e8: 53 push %ebx 10a1e9: 83 ec 14 sub $0x14,%esp register POSIX_Keys_Control *the_key; Objects_Locations location; uint32_t the_api; the_key = _POSIX_Keys_Get( key, &location ); 10a1ec: 8d 45 f4 lea -0xc(%ebp),%eax pthread_key_t id, Objects_Locations *location ) { return (POSIX_Keys_Control *) _Objects_Get( &_POSIX_Keys_Information, (Objects_Id) id, location ); 10a1ef: 50 push %eax 10a1f0: ff 75 08 pushl 0x8(%ebp) 10a1f3: 68 58 66 12 00 push $0x126658 10a1f8: e8 bb 22 00 00 call 10c4b8 <_Objects_Get> 10a1fd: 89 c6 mov %eax,%esi switch ( location ) { 10a1ff: 83 c4 10 add $0x10,%esp #endif case OBJECTS_ERROR: break; } return EINVAL; 10a202: b8 16 00 00 00 mov $0x16,%eax register POSIX_Keys_Control *the_key; Objects_Locations location; uint32_t the_api; the_key = _POSIX_Keys_Get( key, &location ); switch ( location ) { 10a207: 83 7d f4 00 cmpl $0x0,-0xc(%ebp) 10a20b: 75 46 jne 10a253 case OBJECTS_LOCAL: _Objects_Close( &_POSIX_Keys_Information, &the_key->Object ); 10a20d: 52 push %edx 10a20e: 52 push %edx 10a20f: 56 push %esi 10a210: 68 58 66 12 00 push $0x126658 10a215: e8 de 1e 00 00 call 10c0f8 <_Objects_Close> 10a21a: 83 c4 10 add $0x10,%esp for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) 10a21d: bb 01 00 00 00 mov $0x1,%ebx if ( the_key->Values[ the_api ] ) 10a222: 8b 44 9e 14 mov 0x14(%esi,%ebx,4),%eax 10a226: 85 c0 test %eax,%eax 10a228: 74 0c je 10a236 <== NEVER TAKEN _Workspace_Free( the_key->Values[ the_api ] ); 10a22a: 83 ec 0c sub $0xc,%esp 10a22d: 50 push %eax 10a22e: e8 68 3b 00 00 call 10dd9b <_Workspace_Free> 10a233: 83 c4 10 add $0x10,%esp switch ( location ) { case OBJECTS_LOCAL: _Objects_Close( &_POSIX_Keys_Information, &the_key->Object ); for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) 10a236: 43 inc %ebx 10a237: 83 fb 04 cmp $0x4,%ebx 10a23a: 75 e6 jne 10a222 */ RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free ( POSIX_Keys_Control *the_key ) { _Objects_Free( &_POSIX_Keys_Information, &the_key->Object ); 10a23c: 50 push %eax 10a23d: 50 push %eax 10a23e: 56 push %esi 10a23f: 68 58 66 12 00 push $0x126658 10a244: e8 3b 21 00 00 call 10c384 <_Objects_Free> * NOTE: The destructor is not called and it is the responsibility * of the application to free the memory. */ _POSIX_Keys_Free( the_key ); _Thread_Enable_dispatch(); 10a249: e8 44 2a 00 00 call 10cc92 <_Thread_Enable_dispatch> return 0; 10a24e: 83 c4 10 add $0x10,%esp 10a251: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return EINVAL; } 10a253: 8d 65 f8 lea -0x8(%ebp),%esp 10a256: 5b pop %ebx 10a257: 5e pop %esi 10a258: c9 leave 10a259: c3 ret =============================================================================== 0010bfd4 : */ int pthread_mutex_unlock( pthread_mutex_t *mutex ) { 10bfd4: 55 push %ebp 10bfd5: 89 e5 mov %esp,%ebp 10bfd7: 53 push %ebx 10bfd8: 83 ec 1c sub $0x1c,%esp register POSIX_Mutex_Control *the_mutex; Objects_Locations location; CORE_mutex_Status status; the_mutex = _POSIX_Mutex_Get( mutex, &location ); 10bfdb: 8d 45 f4 lea -0xc(%ebp),%eax 10bfde: 50 push %eax 10bfdf: ff 75 08 pushl 0x8(%ebp) 10bfe2: e8 a9 fc ff ff call 10bc90 <_POSIX_Mutex_Get> switch ( location ) { 10bfe7: 83 c4 10 add $0x10,%esp 10bfea: 83 7d f4 00 cmpl $0x0,-0xc(%ebp) 10bfee: 75 23 jne 10c013 <== NEVER TAKEN case OBJECTS_LOCAL: status = _CORE_mutex_Surrender( 10bff0: 52 push %edx 10bff1: 6a 00 push $0x0 10bff3: ff 70 08 pushl 0x8(%eax) 10bff6: 83 c0 14 add $0x14,%eax 10bff9: 50 push %eax 10bffa: e8 ad 19 00 00 call 10d9ac <_CORE_mutex_Surrender> 10bfff: 89 c3 mov %eax,%ebx &the_mutex->Mutex, the_mutex->Object.id, NULL ); _Thread_Enable_dispatch(); 10c001: e8 20 2c 00 00 call 10ec26 <_Thread_Enable_dispatch> return _POSIX_Mutex_Translate_core_mutex_return_code( status ); 10c006: 89 1c 24 mov %ebx,(%esp) 10c009: e8 a2 ff ff ff call 10bfb0 <_POSIX_Mutex_Translate_core_mutex_return_code> 10c00e: 83 c4 10 add $0x10,%esp 10c011: eb 05 jmp 10c018 #endif case OBJECTS_ERROR: break; } return EINVAL; 10c013: b8 16 00 00 00 mov $0x16,%eax } 10c018: 8b 5d fc mov -0x4(%ebp),%ebx 10c01b: c9 leave 10c01c: c3 ret =============================================================================== 0010bbfc : int pthread_mutexattr_setpshared( pthread_mutexattr_t *attr, int pshared ) { 10bbfc: 55 push %ebp 10bbfd: 89 e5 mov %esp,%ebp 10bbff: 8b 55 08 mov 0x8(%ebp),%edx 10bc02: 8b 4d 0c mov 0xc(%ebp),%ecx if ( !attr || !attr->is_initialized ) return EINVAL; 10bc05: b8 16 00 00 00 mov $0x16,%eax int pthread_mutexattr_setpshared( pthread_mutexattr_t *attr, int pshared ) { if ( !attr || !attr->is_initialized ) 10bc0a: 85 d2 test %edx,%edx 10bc0c: 74 0f je 10bc1d 10bc0e: 83 3a 00 cmpl $0x0,(%edx) 10bc11: 74 0a je 10bc1d return EINVAL; switch ( pshared ) { 10bc13: 83 f9 01 cmp $0x1,%ecx 10bc16: 77 05 ja 10bc1d <== NEVER TAKEN case PTHREAD_PROCESS_SHARED: case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; 10bc18: 89 4a 04 mov %ecx,0x4(%edx) return 0; 10bc1b: 30 c0 xor %al,%al default: return EINVAL; } } 10bc1d: c9 leave 10bc1e: c3 ret =============================================================================== 00109e24 : #if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES) int pthread_mutexattr_settype( pthread_mutexattr_t *attr, int type ) { 109e24: 55 push %ebp 109e25: 89 e5 mov %esp,%ebp 109e27: 8b 55 08 mov 0x8(%ebp),%edx 109e2a: 8b 4d 0c mov 0xc(%ebp),%ecx if ( !attr || !attr->is_initialized ) return EINVAL; 109e2d: b8 16 00 00 00 mov $0x16,%eax int pthread_mutexattr_settype( pthread_mutexattr_t *attr, int type ) { if ( !attr || !attr->is_initialized ) 109e32: 85 d2 test %edx,%edx 109e34: 74 0f je 109e45 109e36: 83 3a 00 cmpl $0x0,(%edx) 109e39: 74 0a je 109e45 <== NEVER TAKEN return EINVAL; switch ( type ) { 109e3b: 83 f9 03 cmp $0x3,%ecx 109e3e: 77 05 ja 109e45 case PTHREAD_MUTEX_NORMAL: case PTHREAD_MUTEX_RECURSIVE: case PTHREAD_MUTEX_ERRORCHECK: case PTHREAD_MUTEX_DEFAULT: attr->type = type; 109e40: 89 4a 10 mov %ecx,0x10(%edx) return 0; 109e43: 30 c0 xor %al,%al default: return EINVAL; } } 109e45: c9 leave 109e46: c3 ret =============================================================================== 0010a8c8 : int pthread_once( pthread_once_t *once_control, void (*init_routine)(void) ) { 10a8c8: 55 push %ebp 10a8c9: 89 e5 mov %esp,%ebp 10a8cb: 56 push %esi 10a8cc: 53 push %ebx 10a8cd: 83 ec 10 sub $0x10,%esp 10a8d0: 8b 5d 08 mov 0x8(%ebp),%ebx 10a8d3: 8b 75 0c mov 0xc(%ebp),%esi if ( !once_control || !init_routine ) 10a8d6: 85 f6 test %esi,%esi 10a8d8: 74 51 je 10a92b 10a8da: 85 db test %ebx,%ebx 10a8dc: 74 4d je 10a92b once_control->init_executed = true; (*init_routine)(); } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); } return 0; 10a8de: 31 c0 xor %eax,%eax ) { if ( !once_control || !init_routine ) return EINVAL; if ( !once_control->init_executed ) { 10a8e0: 83 7b 04 00 cmpl $0x0,0x4(%ebx) 10a8e4: 75 4a jne 10a930 rtems_mode saveMode; rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); 10a8e6: 52 push %edx 10a8e7: 8d 45 f4 lea -0xc(%ebp),%eax 10a8ea: 50 push %eax 10a8eb: 68 00 01 00 00 push $0x100 10a8f0: 68 00 01 00 00 push $0x100 10a8f5: e8 9e 0a 00 00 call 10b398 if ( !once_control->init_executed ) { 10a8fa: 83 c4 10 add $0x10,%esp 10a8fd: 83 7b 04 00 cmpl $0x0,0x4(%ebx) 10a901: 75 0f jne 10a912 <== NEVER TAKEN once_control->is_initialized = true; 10a903: c7 03 01 00 00 00 movl $0x1,(%ebx) once_control->init_executed = true; 10a909: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx) (*init_routine)(); 10a910: ff d6 call *%esi } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); 10a912: 50 push %eax 10a913: 8d 45 f4 lea -0xc(%ebp),%eax 10a916: 50 push %eax 10a917: 68 00 01 00 00 push $0x100 10a91c: ff 75 f4 pushl -0xc(%ebp) 10a91f: e8 74 0a 00 00 call 10b398 10a924: 83 c4 10 add $0x10,%esp } return 0; 10a927: 31 c0 xor %eax,%eax 10a929: eb 05 jmp 10a930 pthread_once_t *once_control, void (*init_routine)(void) ) { if ( !once_control || !init_routine ) return EINVAL; 10a92b: b8 16 00 00 00 mov $0x16,%eax (*init_routine)(); } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); } return 0; } 10a930: 8d 65 f8 lea -0x8(%ebp),%esp 10a933: 5b pop %ebx 10a934: 5e pop %esi 10a935: c9 leave 10a936: c3 ret =============================================================================== 0010af40 : int pthread_rwlock_init( pthread_rwlock_t *rwlock, const pthread_rwlockattr_t *attr ) { 10af40: 55 push %ebp 10af41: 89 e5 mov %esp,%ebp 10af43: 56 push %esi 10af44: 53 push %ebx 10af45: 83 ec 10 sub $0x10,%esp 10af48: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Error check parameters */ if ( !rwlock ) return EINVAL; 10af4b: b8 16 00 00 00 mov $0x16,%eax const pthread_rwlockattr_t *the_attr; /* * Error check parameters */ if ( !rwlock ) 10af50: 85 db test %ebx,%ebx 10af52: 0f 84 84 00 00 00 je 10afdc return EINVAL; /* * If the user passed in NULL, use the default attributes */ if ( attr ) { 10af58: 8b 75 0c mov 0xc(%ebp),%esi 10af5b: 85 f6 test %esi,%esi 10af5d: 75 0f jne 10af6e the_attr = attr; } else { (void) pthread_rwlockattr_init( &default_attr ); 10af5f: 83 ec 0c sub $0xc,%esp 10af62: 8d 75 ec lea -0x14(%ebp),%esi 10af65: 56 push %esi 10af66: e8 55 09 00 00 call 10b8c0 10af6b: 83 c4 10 add $0x10,%esp /* * Now start error checking the attributes that we are going to use */ if ( !the_attr->is_initialized ) return EINVAL; 10af6e: b8 16 00 00 00 mov $0x16,%eax } /* * Now start error checking the attributes that we are going to use */ if ( !the_attr->is_initialized ) 10af73: 83 3e 00 cmpl $0x0,(%esi) 10af76: 74 64 je 10afdc <== NEVER TAKEN return EINVAL; switch ( the_attr->process_shared ) { 10af78: 83 7e 04 00 cmpl $0x0,0x4(%esi) 10af7c: 75 5e jne 10afdc <== NEVER TAKEN rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10af7e: a1 f4 71 12 00 mov 0x1271f4,%eax 10af83: 40 inc %eax 10af84: a3 f4 71 12 00 mov %eax,0x1271f4 * the inactive chain of free RWLock control blocks. */ RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Allocate( void ) { return (POSIX_RWLock_Control *) _Objects_Allocate( &_POSIX_RWLock_Information ); 10af89: 83 ec 0c sub $0xc,%esp 10af8c: 68 00 74 12 00 push $0x127400 10af91: e8 3a 23 00 00 call 10d2d0 <_Objects_Allocate> 10af96: 89 c6 mov %eax,%esi */ _Thread_Disable_dispatch(); /* prevents deletion */ the_rwlock = _POSIX_RWLock_Allocate(); if ( !the_rwlock ) { 10af98: 83 c4 10 add $0x10,%esp 10af9b: 85 c0 test %eax,%eax 10af9d: 75 0c jne 10afab _Thread_Enable_dispatch(); 10af9f: e8 32 2f 00 00 call 10ded6 <_Thread_Enable_dispatch> return EAGAIN; 10afa4: b8 0b 00 00 00 mov $0xb,%eax 10afa9: eb 31 jmp 10afdc } _CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes ); 10afab: 50 push %eax 10afac: 50 push %eax 10afad: 8d 45 f4 lea -0xc(%ebp),%eax 10afb0: 50 push %eax 10afb1: 8d 46 10 lea 0x10(%esi),%eax 10afb4: 50 push %eax 10afb5: e8 6e 1b 00 00 call 10cb28 <_CORE_RWLock_Initialize> uint32_t name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10afba: 8b 46 08 mov 0x8(%esi),%eax Objects_Information *information, Objects_Control *the_object, uint32_t name ) { _Objects_Set_local_object( 10afbd: 0f b7 c8 movzwl %ax,%ecx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10afc0: 8b 15 1c 74 12 00 mov 0x12741c,%edx 10afc6: 89 34 8a mov %esi,(%edx,%ecx,4) _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 10afc9: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi) &_POSIX_RWLock_Information, &the_rwlock->Object, 0 ); *rwlock = the_rwlock->Object.id; 10afd0: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 10afd2: e8 ff 2e 00 00 call 10ded6 <_Thread_Enable_dispatch> return 0; 10afd7: 83 c4 10 add $0x10,%esp 10afda: 31 c0 xor %eax,%eax } 10afdc: 8d 65 f8 lea -0x8(%ebp),%esp 10afdf: 5b pop %ebx 10afe0: 5e pop %esi 10afe1: c9 leave 10afe2: c3 ret =============================================================================== 0010afe4 : */ int pthread_rwlock_rdlock( pthread_rwlock_t *rwlock ) { 10afe4: 55 push %ebp 10afe5: 89 e5 mov %esp,%ebp 10afe7: 56 push %esi 10afe8: 53 push %ebx 10afe9: 83 ec 10 sub $0x10,%esp 10afec: 8b 5d 08 mov 0x8(%ebp),%ebx POSIX_RWLock_Control *the_rwlock; Objects_Locations location; if ( !rwlock ) return EINVAL; 10afef: be 16 00 00 00 mov $0x16,%esi ) { POSIX_RWLock_Control *the_rwlock; Objects_Locations location; if ( !rwlock ) 10aff4: 85 db test %ebx,%ebx 10aff6: 74 4b je 10b043 <== NEVER TAKEN RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Get ( pthread_rwlock_t *RWLock, Objects_Locations *location ) { return (POSIX_RWLock_Control *) _Objects_Get( 10aff8: 50 push %eax return EINVAL; the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); 10aff9: 8d 45 f4 lea -0xc(%ebp),%eax 10affc: 50 push %eax 10affd: ff 33 pushl (%ebx) 10afff: 68 00 74 12 00 push $0x127400 10b004: e8 f3 26 00 00 call 10d6fc <_Objects_Get> switch ( location ) { 10b009: 83 c4 10 add $0x10,%esp 10b00c: 83 7d f4 00 cmpl $0x0,-0xc(%ebp) 10b010: 75 31 jne 10b043 case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_reading( 10b012: 83 ec 0c sub $0xc,%esp 10b015: 6a 00 push $0x0 10b017: 6a 00 push $0x0 10b019: 6a 01 push $0x1 10b01b: ff 33 pushl (%ebx) 10b01d: 83 c0 10 add $0x10,%eax 10b020: 50 push %eax 10b021: e8 36 1b 00 00 call 10cb5c <_CORE_RWLock_Obtain_for_reading> true, /* we are willing to wait forever */ 0, NULL ); _Thread_Enable_dispatch(); 10b026: 83 c4 20 add $0x20,%esp 10b029: e8 a8 2e 00 00 call 10ded6 <_Thread_Enable_dispatch> return _POSIX_RWLock_Translate_core_RWLock_return_code( 10b02e: 83 ec 0c sub $0xc,%esp (CORE_RWLock_Status) _Thread_Executing->Wait.return_code 10b031: a1 44 77 12 00 mov 0x127744,%eax 0, NULL ); _Thread_Enable_dispatch(); return _POSIX_RWLock_Translate_core_RWLock_return_code( 10b036: ff 70 34 pushl 0x34(%eax) 10b039: e8 66 01 00 00 call 10b1a4 <_POSIX_RWLock_Translate_core_RWLock_return_code> 10b03e: 89 c6 mov %eax,%esi 10b040: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return EINVAL; } 10b043: 89 f0 mov %esi,%eax 10b045: 8d 65 f8 lea -0x8(%ebp),%esp 10b048: 5b pop %ebx 10b049: 5e pop %esi 10b04a: c9 leave 10b04b: c3 ret =============================================================================== 0010b04c : int pthread_rwlock_timedrdlock( pthread_rwlock_t *rwlock, const struct timespec *abstime ) { 10b04c: 55 push %ebp 10b04d: 89 e5 mov %esp,%ebp 10b04f: 57 push %edi 10b050: 56 push %esi 10b051: 53 push %ebx 10b052: 83 ec 2c sub $0x2c,%esp 10b055: 8b 7d 08 mov 0x8(%ebp),%edi Watchdog_Interval ticks; bool do_wait = true; POSIX_Absolute_timeout_conversion_results_t status; if ( !rwlock ) return EINVAL; 10b058: bb 16 00 00 00 mov $0x16,%ebx Objects_Locations location; Watchdog_Interval ticks; bool do_wait = true; POSIX_Absolute_timeout_conversion_results_t status; if ( !rwlock ) 10b05d: 85 ff test %edi,%edi 10b05f: 0f 84 89 00 00 00 je 10b0ee * * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 10b065: 50 push %eax 10b066: 50 push %eax 10b067: 8d 45 e0 lea -0x20(%ebp),%eax 10b06a: 50 push %eax 10b06b: ff 75 0c pushl 0xc(%ebp) 10b06e: e8 09 58 00 00 call 11087c <_POSIX_Absolute_timeout_to_ticks> 10b073: 89 c6 mov %eax,%esi 10b075: 83 c4 0c add $0xc,%esp if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) do_wait = false; the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); 10b078: 8d 45 e4 lea -0x1c(%ebp),%eax 10b07b: 50 push %eax 10b07c: ff 37 pushl (%edi) 10b07e: 68 00 74 12 00 push $0x127400 10b083: e8 74 26 00 00 call 10d6fc <_Objects_Get> switch ( location ) { 10b088: 83 c4 10 add $0x10,%esp 10b08b: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp) 10b08f: 75 5d jne 10b0ee int _EXFUN(pthread_rwlock_init, (pthread_rwlock_t *__rwlock, _CONST pthread_rwlockattr_t *__attr)); int _EXFUN(pthread_rwlock_destroy, (pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_rdlock,(pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_tryrdlock,(pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_timedrdlock, 10b091: 83 fe 03 cmp $0x3,%esi 10b094: 0f 94 c2 sete %dl case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_reading( 10b097: 83 ec 0c sub $0xc,%esp 10b09a: 6a 00 push $0x0 10b09c: ff 75 e0 pushl -0x20(%ebp) 10b09f: 0f b6 ca movzbl %dl,%ecx 10b0a2: 51 push %ecx 10b0a3: ff 37 pushl (%edi) 10b0a5: 83 c0 10 add $0x10,%eax 10b0a8: 50 push %eax 10b0a9: 88 55 d4 mov %dl,-0x2c(%ebp) 10b0ac: e8 ab 1a 00 00 call 10cb5c <_CORE_RWLock_Obtain_for_reading> do_wait, ticks, NULL ); _Thread_Enable_dispatch(); 10b0b1: 83 c4 20 add $0x20,%esp 10b0b4: e8 1d 2e 00 00 call 10ded6 <_Thread_Enable_dispatch> if ( !do_wait ) { 10b0b9: 8a 55 d4 mov -0x2c(%ebp),%dl 10b0bc: 84 d2 test %dl,%dl 10b0be: 75 19 jne 10b0d9 if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) { 10b0c0: a1 44 77 12 00 mov 0x127744,%eax 10b0c5: 83 78 34 02 cmpl $0x2,0x34(%eax) 10b0c9: 75 0e jne 10b0d9 switch (status) { 10b0cb: 85 f6 test %esi,%esi 10b0cd: 74 1f je 10b0ee <== NEVER TAKEN case POSIX_ABSOLUTE_TIMEOUT_INVALID: return EINVAL; case POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST: case POSIX_ABSOLUTE_TIMEOUT_IS_NOW: return ETIMEDOUT; 10b0cf: bb 74 00 00 00 mov $0x74,%ebx ); _Thread_Enable_dispatch(); if ( !do_wait ) { if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) { switch (status) { 10b0d4: 83 fe 02 cmp $0x2,%esi 10b0d7: 76 15 jbe 10b0ee <== ALWAYS TAKEN break; } } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 10b0d9: 83 ec 0c sub $0xc,%esp (CORE_RWLock_Status) _Thread_Executing->Wait.return_code 10b0dc: a1 44 77 12 00 mov 0x127744,%eax break; } } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 10b0e1: ff 70 34 pushl 0x34(%eax) 10b0e4: e8 bb 00 00 00 call 10b1a4 <_POSIX_RWLock_Translate_core_RWLock_return_code> 10b0e9: 89 c3 mov %eax,%ebx 10b0eb: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return EINVAL; } 10b0ee: 89 d8 mov %ebx,%eax 10b0f0: 8d 65 f4 lea -0xc(%ebp),%esp 10b0f3: 5b pop %ebx 10b0f4: 5e pop %esi 10b0f5: 5f pop %edi 10b0f6: c9 leave 10b0f7: c3 ret =============================================================================== 0010b0f8 : int pthread_rwlock_timedwrlock( pthread_rwlock_t *rwlock, const struct timespec *abstime ) { 10b0f8: 55 push %ebp 10b0f9: 89 e5 mov %esp,%ebp 10b0fb: 57 push %edi 10b0fc: 56 push %esi 10b0fd: 53 push %ebx 10b0fe: 83 ec 2c sub $0x2c,%esp 10b101: 8b 7d 08 mov 0x8(%ebp),%edi Watchdog_Interval ticks; bool do_wait = true; POSIX_Absolute_timeout_conversion_results_t status; if ( !rwlock ) return EINVAL; 10b104: bb 16 00 00 00 mov $0x16,%ebx Objects_Locations location; Watchdog_Interval ticks; bool do_wait = true; POSIX_Absolute_timeout_conversion_results_t status; if ( !rwlock ) 10b109: 85 ff test %edi,%edi 10b10b: 0f 84 89 00 00 00 je 10b19a * * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 10b111: 50 push %eax 10b112: 50 push %eax 10b113: 8d 45 e0 lea -0x20(%ebp),%eax 10b116: 50 push %eax 10b117: ff 75 0c pushl 0xc(%ebp) 10b11a: e8 5d 57 00 00 call 11087c <_POSIX_Absolute_timeout_to_ticks> 10b11f: 89 c6 mov %eax,%esi 10b121: 83 c4 0c add $0xc,%esp if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) do_wait = false; the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); 10b124: 8d 45 e4 lea -0x1c(%ebp),%eax 10b127: 50 push %eax 10b128: ff 37 pushl (%edi) 10b12a: 68 00 74 12 00 push $0x127400 10b12f: e8 c8 25 00 00 call 10d6fc <_Objects_Get> switch ( location ) { 10b134: 83 c4 10 add $0x10,%esp 10b137: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp) 10b13b: 75 5d jne 10b19a (pthread_rwlock_t *__rwlock, _CONST struct timespec *__abstime)); int _EXFUN(pthread_rwlock_unlock,(pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_wrlock,(pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_trywrlock,(pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_timedwrlock, 10b13d: 83 fe 03 cmp $0x3,%esi 10b140: 0f 94 c2 sete %dl case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_writing( 10b143: 83 ec 0c sub $0xc,%esp 10b146: 6a 00 push $0x0 10b148: ff 75 e0 pushl -0x20(%ebp) 10b14b: 0f b6 ca movzbl %dl,%ecx 10b14e: 51 push %ecx 10b14f: ff 37 pushl (%edi) 10b151: 83 c0 10 add $0x10,%eax 10b154: 50 push %eax 10b155: 88 55 d4 mov %dl,-0x2c(%ebp) 10b158: e8 b7 1a 00 00 call 10cc14 <_CORE_RWLock_Obtain_for_writing> do_wait, ticks, NULL ); _Thread_Enable_dispatch(); 10b15d: 83 c4 20 add $0x20,%esp 10b160: e8 71 2d 00 00 call 10ded6 <_Thread_Enable_dispatch> if ( !do_wait && 10b165: 8a 55 d4 mov -0x2c(%ebp),%dl 10b168: 84 d2 test %dl,%dl 10b16a: 75 19 jne 10b185 (_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) { 10b16c: a1 44 77 12 00 mov 0x127744,%eax ticks, NULL ); _Thread_Enable_dispatch(); if ( !do_wait && 10b171: 83 78 34 02 cmpl $0x2,0x34(%eax) 10b175: 75 0e jne 10b185 (_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) { switch (status) { 10b177: 85 f6 test %esi,%esi 10b179: 74 1f je 10b19a <== NEVER TAKEN case POSIX_ABSOLUTE_TIMEOUT_INVALID: return EINVAL; case POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST: case POSIX_ABSOLUTE_TIMEOUT_IS_NOW: return ETIMEDOUT; 10b17b: bb 74 00 00 00 mov $0x74,%ebx ); _Thread_Enable_dispatch(); if ( !do_wait && (_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) { switch (status) { 10b180: 83 fe 02 cmp $0x2,%esi 10b183: 76 15 jbe 10b19a <== ALWAYS TAKEN case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: break; } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 10b185: 83 ec 0c sub $0xc,%esp (CORE_RWLock_Status) _Thread_Executing->Wait.return_code 10b188: a1 44 77 12 00 mov 0x127744,%eax case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: break; } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 10b18d: ff 70 34 pushl 0x34(%eax) 10b190: e8 0f 00 00 00 call 10b1a4 <_POSIX_RWLock_Translate_core_RWLock_return_code> 10b195: 89 c3 mov %eax,%ebx 10b197: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return EINVAL; } 10b19a: 89 d8 mov %ebx,%eax 10b19c: 8d 65 f4 lea -0xc(%ebp),%esp 10b19f: 5b pop %ebx 10b1a0: 5e pop %esi 10b1a1: 5f pop %edi 10b1a2: c9 leave 10b1a3: c3 ret =============================================================================== 0010b8e0 : int pthread_rwlockattr_setpshared( pthread_rwlockattr_t *attr, int pshared ) { 10b8e0: 55 push %ebp 10b8e1: 89 e5 mov %esp,%ebp 10b8e3: 8b 55 08 mov 0x8(%ebp),%edx 10b8e6: 8b 4d 0c mov 0xc(%ebp),%ecx if ( !attr ) return EINVAL; 10b8e9: b8 16 00 00 00 mov $0x16,%eax int pthread_rwlockattr_setpshared( pthread_rwlockattr_t *attr, int pshared ) { if ( !attr ) 10b8ee: 85 d2 test %edx,%edx 10b8f0: 74 0f je 10b901 return EINVAL; if ( !attr->is_initialized ) 10b8f2: 83 3a 00 cmpl $0x0,(%edx) 10b8f5: 74 0a je 10b901 return EINVAL; switch ( pshared ) { 10b8f7: 83 f9 01 cmp $0x1,%ecx 10b8fa: 77 05 ja 10b901 <== NEVER TAKEN case PTHREAD_PROCESS_SHARED: case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; 10b8fc: 89 4a 04 mov %ecx,0x4(%edx) return 0; 10b8ff: 30 c0 xor %al,%al default: return EINVAL; } } 10b901: c9 leave 10b902: c3 ret =============================================================================== 0010c778 : int pthread_setschedparam( pthread_t thread, int policy, struct sched_param *param ) { 10c778: 55 push %ebp 10c779: 89 e5 mov %esp,%ebp 10c77b: 57 push %edi 10c77c: 56 push %esi 10c77d: 53 push %ebx 10c77e: 83 ec 2c sub $0x2c,%esp 10c781: 8b 75 10 mov 0x10(%ebp),%esi /* * Check all the parameters */ if ( !param ) return EINVAL; 10c784: c7 45 d4 16 00 00 00 movl $0x16,-0x2c(%ebp) int rc; /* * Check all the parameters */ if ( !param ) 10c78b: 85 f6 test %esi,%esi 10c78d: 0f 84 00 01 00 00 je 10c893 <== NEVER TAKEN return EINVAL; rc = _POSIX_Thread_Translate_sched_param( 10c793: 8d 45 e0 lea -0x20(%ebp),%eax 10c796: 50 push %eax 10c797: 8d 45 e4 lea -0x1c(%ebp),%eax 10c79a: 50 push %eax 10c79b: 56 push %esi 10c79c: ff 75 0c pushl 0xc(%ebp) 10c79f: e8 c4 51 00 00 call 111968 <_POSIX_Thread_Translate_sched_param> 10c7a4: 89 45 d4 mov %eax,-0x2c(%ebp) policy, param, &budget_algorithm, &budget_callout ); if ( rc ) 10c7a7: 83 c4 10 add $0x10,%esp 10c7aa: 85 c0 test %eax,%eax 10c7ac: 0f 85 e1 00 00 00 jne 10c893 <== NEVER TAKEN 10c7b2: 53 push %ebx return rc; /* * Actually change the scheduling policy and parameters */ the_thread = _POSIX_Threads_Get( thread, &location ); 10c7b3: 8d 45 dc lea -0x24(%ebp),%eax 10c7b6: 50 push %eax 10c7b7: ff 75 08 pushl 0x8(%ebp) 10c7ba: 68 80 94 12 00 push $0x129480 10c7bf: e8 88 1c 00 00 call 10e44c <_Objects_Get> 10c7c4: 89 c2 mov %eax,%edx switch ( location ) { 10c7c6: 83 c4 10 add $0x10,%esp 10c7c9: 83 7d dc 00 cmpl $0x0,-0x24(%ebp) 10c7cd: 0f 85 b9 00 00 00 jne 10c88c <== NEVER TAKEN case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 10c7d3: 8b 98 f8 00 00 00 mov 0xf8(%eax),%ebx if ( api->schedpolicy == SCHED_SPORADIC ) 10c7d9: 83 bb 80 00 00 00 04 cmpl $0x4,0x80(%ebx) 10c7e0: 75 18 jne 10c7fa (void) _Watchdog_Remove( &api->Sporadic_timer ); 10c7e2: 83 ec 0c sub $0xc,%esp 10c7e5: 8d 83 a4 00 00 00 lea 0xa4(%ebx),%eax 10c7eb: 50 push %eax 10c7ec: 89 55 d0 mov %edx,-0x30(%ebp) 10c7ef: e8 50 34 00 00 call 10fc44 <_Watchdog_Remove> 10c7f4: 83 c4 10 add $0x10,%esp 10c7f7: 8b 55 d0 mov -0x30(%ebp),%edx api->schedpolicy = policy; 10c7fa: 8b 45 0c mov 0xc(%ebp),%eax 10c7fd: 89 83 80 00 00 00 mov %eax,0x80(%ebx) api->schedparam = *param; 10c803: 8d bb 84 00 00 00 lea 0x84(%ebx),%edi 10c809: b9 07 00 00 00 mov $0x7,%ecx 10c80e: f3 a5 rep movsl %ds:(%esi),%es:(%edi) the_thread->budget_algorithm = budget_algorithm; 10c810: 8b 45 e4 mov -0x1c(%ebp),%eax 10c813: 89 42 7c mov %eax,0x7c(%edx) the_thread->budget_callout = budget_callout; 10c816: 8b 45 e0 mov -0x20(%ebp),%eax 10c819: 89 82 80 00 00 00 mov %eax,0x80(%edx) switch ( api->schedpolicy ) { 10c81f: 83 7d 0c 00 cmpl $0x0,0xc(%ebp) 10c823: 78 60 js 10c885 <== NEVER TAKEN 10c825: 83 7d 0c 02 cmpl $0x2,0xc(%ebp) 10c829: 7e 08 jle 10c833 10c82b: 83 7d 0c 04 cmpl $0x4,0xc(%ebp) 10c82f: 75 54 jne 10c885 <== NEVER TAKEN 10c831: eb 24 jmp 10c857 case SCHED_OTHER: case SCHED_FIFO: case SCHED_RR: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; 10c833: a1 04 92 12 00 mov 0x129204,%eax 10c838: 89 42 78 mov %eax,0x78(%edx) 10c83b: 0f b6 05 18 52 12 00 movzbl 0x125218,%eax 10c842: 2b 83 84 00 00 00 sub 0x84(%ebx),%eax the_thread->real_priority = 10c848: 89 42 18 mov %eax,0x18(%edx) _POSIX_Priority_To_core( api->schedparam.sched_priority ); _Thread_Change_priority( 10c84b: 51 push %ecx 10c84c: 6a 01 push $0x1 10c84e: 50 push %eax 10c84f: 52 push %edx 10c850: e8 3f 1f 00 00 call 10e794 <_Thread_Change_priority> 10c855: eb 2b jmp 10c882 true ); break; case SCHED_SPORADIC: api->ss_high_priority = api->schedparam.sched_priority; 10c857: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax 10c85d: 89 83 a0 00 00 00 mov %eax,0xa0(%ebx) _Watchdog_Remove( &api->Sporadic_timer ); 10c863: 83 ec 0c sub $0xc,%esp 10c866: 81 c3 a4 00 00 00 add $0xa4,%ebx 10c86c: 53 push %ebx 10c86d: 89 55 d0 mov %edx,-0x30(%ebp) 10c870: e8 cf 33 00 00 call 10fc44 <_Watchdog_Remove> _POSIX_Threads_Sporadic_budget_TSR( 0, the_thread ); 10c875: 58 pop %eax 10c876: 5a pop %edx 10c877: 8b 55 d0 mov -0x30(%ebp),%edx 10c87a: 52 push %edx 10c87b: 6a 00 push $0x0 10c87d: e8 e1 fd ff ff call 10c663 <_POSIX_Threads_Sporadic_budget_TSR> break; 10c882: 83 c4 10 add $0x10,%esp } _Thread_Enable_dispatch(); 10c885: e8 9c 23 00 00 call 10ec26 <_Thread_Enable_dispatch> return 0; 10c88a: eb 07 jmp 10c893 #endif case OBJECTS_ERROR: break; } return ESRCH; 10c88c: c7 45 d4 03 00 00 00 movl $0x3,-0x2c(%ebp) } 10c893: 8b 45 d4 mov -0x2c(%ebp),%eax 10c896: 8d 65 f4 lea -0xc(%ebp),%esp 10c899: 5b pop %ebx 10c89a: 5e pop %esi 10c89b: 5f pop %edi 10c89c: c9 leave 10c89d: c3 ret =============================================================================== 0010a6a4 : * * 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183 */ void pthread_testcancel( void ) { 10a6a4: 55 push %ebp 10a6a5: 89 e5 mov %esp,%ebp 10a6a7: 53 push %ebx 10a6a8: 83 ec 04 sub $0x4,%esp * Don't even think about deleting a resource from an ISR. * Besides this request is supposed to be for _Thread_Executing * and the ISR context is not a thread. */ if ( _ISR_Is_in_progress() ) 10a6ab: 83 3d 18 67 12 00 00 cmpl $0x0,0x126718 10a6b2: 75 48 jne 10a6fc <== NEVER TAKEN return; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 10a6b4: a1 1c 67 12 00 mov 0x12671c,%eax 10a6b9: 8b 80 f8 00 00 00 mov 0xf8(%eax),%eax 10a6bf: 8b 15 cc 61 12 00 mov 0x1261cc,%edx 10a6c5: 42 inc %edx 10a6c6: 89 15 cc 61 12 00 mov %edx,0x1261cc */ void pthread_testcancel( void ) { POSIX_API_Control *thread_support; bool cancel = false; 10a6cc: 31 db xor %ebx,%ebx return; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; _Thread_Disable_dispatch(); if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 10a6ce: 83 b8 d4 00 00 00 00 cmpl $0x0,0xd4(%eax) 10a6d5: 75 0a jne 10a6e1 <== NEVER TAKEN /* Setting Cancelability State, P1003.1c/Draft 10, p. 183 */ int _EXFUN(pthread_setcancelstate, (int __state, int *__oldstate)); int _EXFUN(pthread_setcanceltype, (int __type, int *__oldtype)); void _EXFUN(pthread_testcancel, (void)); 10a6d7: 83 b8 dc 00 00 00 00 cmpl $0x0,0xdc(%eax) 10a6de: 0f 95 c3 setne %bl thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 10a6e1: e8 14 23 00 00 call 10c9fa <_Thread_Enable_dispatch> if ( cancel ) 10a6e6: 84 db test %bl,%bl 10a6e8: 74 12 je 10a6fc _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); 10a6ea: 50 push %eax 10a6eb: 50 push %eax 10a6ec: 6a ff push $0xffffffff 10a6ee: ff 35 1c 67 12 00 pushl 0x12671c 10a6f4: e8 5f 51 00 00 call 10f858 <_POSIX_Thread_Exit> 10a6f9: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } 10a6fc: 8b 5d fc mov -0x4(%ebp),%ebx 10a6ff: c9 leave 10a700: c3 ret =============================================================================== 0011ca8c : ssize_t read( int fd, void *buffer, size_t count ) { 11ca8c: 55 push %ebp 11ca8d: 89 e5 mov %esp,%ebp 11ca8f: 56 push %esi 11ca90: 53 push %ebx 11ca91: 8b 5d 08 mov 0x8(%ebp),%ebx 11ca94: 8b 55 0c mov 0xc(%ebp),%edx 11ca97: 8b 4d 10 mov 0x10(%ebp),%ecx ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 11ca9a: 3b 1d 44 01 12 00 cmp 0x120144,%ebx 11caa0: 73 14 jae 11cab6 <== NEVER TAKEN iop = rtems_libio_iop( fd ); 11caa2: 6b db 38 imul $0x38,%ebx,%ebx 11caa5: 03 1d 98 40 12 00 add 0x124098,%ebx rtems_libio_check_is_open( iop ); 11caab: 8b 73 14 mov 0x14(%ebx),%esi 11caae: f7 c6 00 01 00 00 test $0x100,%esi 11cab4: 75 0d jne 11cac3 11cab6: e8 99 46 ff ff call 111154 <__errno> 11cabb: c7 00 09 00 00 00 movl $0x9,(%eax) 11cac1: eb 1a jmp 11cadd rtems_libio_check_buffer( buffer ); 11cac3: 85 d2 test %edx,%edx 11cac5: 74 0b je 11cad2 <== NEVER TAKEN rtems_libio_check_count( count ); 11cac7: 31 c0 xor %eax,%eax 11cac9: 85 c9 test %ecx,%ecx 11cacb: 74 31 je 11cafe <== NEVER TAKEN rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 11cacd: 83 e6 02 and $0x2,%esi 11cad0: 75 10 jne 11cae2 <== ALWAYS TAKEN 11cad2: e8 7d 46 ff ff call 111154 <__errno> <== NOT EXECUTED 11cad7: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 11cadd: 83 c8 ff or $0xffffffff,%eax 11cae0: eb 1c jmp 11cafe return 0; /* * Now process the read(). */ rc = (*iop->pathinfo.handlers->read_h)( iop, buffer, count ); 11cae2: 50 push %eax 11cae3: 8b 43 20 mov 0x20(%ebx),%eax 11cae6: 51 push %ecx 11cae7: 52 push %edx 11cae8: 53 push %ebx 11cae9: ff 50 08 call *0x8(%eax) if ( rc > 0 ) 11caec: 83 c4 10 add $0x10,%esp 11caef: 85 c0 test %eax,%eax 11caf1: 7e 0b jle 11cafe iop->offset += rc; 11caf3: 89 c1 mov %eax,%ecx 11caf5: c1 f9 1f sar $0x1f,%ecx 11caf8: 01 43 0c add %eax,0xc(%ebx) 11cafb: 11 4b 10 adc %ecx,0x10(%ebx) return rc; } 11cafe: 8d 65 f8 lea -0x8(%ebp),%esp 11cb01: 5b pop %ebx 11cb02: 5e pop %esi 11cb03: c9 leave 11cb04: c3 ret =============================================================================== 00109df4 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 109df4: 55 push %ebp 109df5: 89 e5 mov %esp,%ebp 109df7: 57 push %edi 109df8: 56 push %esi 109df9: 53 push %ebx 109dfa: 83 ec 2c sub $0x2c,%esp 109dfd: 8b 55 08 mov 0x8(%ebp),%edx 109e00: 8b 5d 0c mov 0xc(%ebp),%ebx rtems_filesystem_location_info_t loc; int result; if (!buf) 109e03: 85 db test %ebx,%ebx 109e05: 75 10 jne 109e17 <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EFAULT ); 109e07: e8 f4 99 00 00 call 113800 <__errno> <== NOT EXECUTED 109e0c: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED 109e12: 83 cf ff or $0xffffffff,%edi <== NOT EXECUTED 109e15: eb 69 jmp 109e80 <== NOT EXECUTED result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 109e17: 31 c0 xor %eax,%eax 109e19: 83 c9 ff or $0xffffffff,%ecx 109e1c: 89 d7 mov %edx,%edi 109e1e: f2 ae repnz scas %es:(%edi),%al 109e20: f7 d1 not %ecx 109e22: 49 dec %ecx 109e23: 83 ec 0c sub $0xc,%esp 109e26: 6a 00 push $0x0 109e28: 8d 75 d4 lea -0x2c(%ebp),%esi 109e2b: 56 push %esi 109e2c: 6a 00 push $0x0 109e2e: 51 push %ecx 109e2f: 52 push %edx 109e30: e8 30 f0 ff ff call 108e65 0, &loc, false ); if ( result != 0 ) 109e35: 83 c4 20 add $0x20,%esp return -1; 109e38: 83 cf ff or $0xffffffff,%edi if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0, &loc, false ); if ( result != 0 ) 109e3b: 85 c0 test %eax,%eax 109e3d: 75 41 jne 109e80 <== NEVER TAKEN return -1; if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ 109e3f: 83 ec 0c sub $0xc,%esp 109e42: 56 push %esi 109e43: 8b 45 e0 mov -0x20(%ebp),%eax 109e46: ff 50 10 call *0x10(%eax) 109e49: 83 c4 10 add $0x10,%esp 109e4c: 83 f8 04 cmp $0x4,%eax 109e4f: 74 16 je 109e67 rtems_filesystem_freenode( &loc ); 109e51: 83 ec 0c sub $0xc,%esp 109e54: 56 push %esi 109e55: e8 f2 f0 ff ff call 108f4c rtems_set_errno_and_return_minus_one( EINVAL ); 109e5a: e8 a1 99 00 00 call 113800 <__errno> 109e5f: c7 00 16 00 00 00 movl $0x16,(%eax) 109e65: eb 16 jmp 109e7d } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 109e67: 50 push %eax 109e68: ff 75 10 pushl 0x10(%ebp) 109e6b: 53 push %ebx 109e6c: 56 push %esi 109e6d: 8b 45 e0 mov -0x20(%ebp),%eax 109e70: ff 50 3c call *0x3c(%eax) 109e73: 89 c7 mov %eax,%edi rtems_filesystem_freenode( &loc ); 109e75: 89 34 24 mov %esi,(%esp) 109e78: e8 cf f0 ff ff call 108f4c return result; 109e7d: 83 c4 10 add $0x10,%esp } 109e80: 89 f8 mov %edi,%eax 109e82: 8d 65 f4 lea -0xc(%ebp),%esp 109e85: 5b pop %ebx 109e86: 5e pop %esi 109e87: 5f pop %edi 109e88: c9 leave 109e89: c3 ret =============================================================================== 00108c04 : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 108c04: 55 push %ebp 108c05: 89 e5 mov %esp,%ebp 108c07: 57 push %edi 108c08: 56 push %esi 108c09: 53 push %ebx 108c0a: 83 ec 2c sub $0x2c,%esp 108c0d: 8b 75 08 mov 0x8(%ebp),%esi 108c10: 8b 7d 0c mov 0xc(%ebp),%edi int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 108c13: 3b 35 c4 22 12 00 cmp 0x1222c4,%esi 108c19: 73 11 jae 108c2c iop = rtems_libio_iop( fd ); 108c1b: 6b f6 38 imul $0x38,%esi,%esi 108c1e: 03 35 18 62 12 00 add 0x126218,%esi rtems_libio_check_is_open( iop ); 108c24: 8b 46 14 mov 0x14(%esi),%eax 108c27: f6 c4 01 test $0x1,%ah 108c2a: 75 10 jne 108c3c 108c2c: e8 f3 90 00 00 call 111d24 <__errno> 108c31: c7 00 09 00 00 00 movl $0x9,(%eax) 108c37: e9 a4 00 00 00 jmp 108ce0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 108c3c: a8 02 test $0x2,%al 108c3e: 74 35 je 108c75 <== NEVER TAKEN /* * Argument validation on IO vector */ if ( !iov ) 108c40: 85 ff test %edi,%edi 108c42: 74 31 je 108c75 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 108c44: 83 7d 10 00 cmpl $0x0,0x10(%ebp) 108c48: 7e 2b jle 108c75 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 108c4a: 81 7d 10 00 04 00 00 cmpl $0x400,0x10(%ebp) 108c51: 7f 22 jg 108c75 <== NEVER TAKEN 108c53: b2 01 mov $0x1,%dl 108c55: 31 c0 xor %eax,%eax 108c57: 31 c9 xor %ecx,%ecx 108c59: 89 75 d4 mov %esi,-0x2c(%ebp) 108c5c: eb 03 jmp 108c61 if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 108c5e: 8b 4d e4 mov -0x1c(%ebp),%ecx all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { ssize_t old; if ( !iov[v].iov_base ) 108c61: 83 3c c7 00 cmpl $0x0,(%edi,%eax,8) 108c65: 74 0e je 108c75 if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 108c67: 8b 5c c7 04 mov 0x4(%edi,%eax,8),%ebx 108c6b: 8d 34 19 lea (%ecx,%ebx,1),%esi 108c6e: 89 75 e4 mov %esi,-0x1c(%ebp) if ( total < old ) 108c71: 39 ce cmp %ecx,%esi 108c73: 7d 0d jge 108c82 rtems_set_errno_and_return_minus_one( EINVAL ); 108c75: e8 aa 90 00 00 call 111d24 <__errno> 108c7a: c7 00 16 00 00 00 movl $0x16,(%eax) 108c80: eb 5e jmp 108ce0 if ( iov[v].iov_len ) all_zeros = false; 108c82: 85 db test %ebx,%ebx 108c84: 0f 94 c1 sete %cl 108c87: f7 d9 neg %ecx 108c89: 21 ca and %ecx,%edx * 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++ ) { 108c8b: 40 inc %eax 108c8c: 3b 45 10 cmp 0x10(%ebp),%eax 108c8f: 7c cd jl 108c5e 108c91: 8b 75 d4 mov -0x2c(%ebp),%esi * A readv with all zeros logically has no effect. Even though * OpenGroup didn't address this case as they did with writev(), * we will handle it the same way for symmetry. */ if ( all_zeros == true ) { return 0; 108c94: 31 db xor %ebx,%ebx /* * A readv with all zeros logically has no effect. Even though * OpenGroup didn't address this case as they did with writev(), * we will handle it the same way for symmetry. */ if ( all_zeros == true ) { 108c96: 84 d2 test %dl,%dl 108c98: 75 49 jne 108ce3 108c9a: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { bytes = (*iop->pathinfo.handlers->read_h)( 108ca1: 50 push %eax 108ca2: 8b 46 20 mov 0x20(%esi),%eax 108ca5: 8b 55 e4 mov -0x1c(%ebp),%edx 108ca8: ff 74 d7 04 pushl 0x4(%edi,%edx,8) 108cac: ff 34 d7 pushl (%edi,%edx,8) 108caf: 56 push %esi 108cb0: ff 50 08 call *0x8(%eax) iop, iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) 108cb3: 83 c4 10 add $0x10,%esp 108cb6: 83 f8 00 cmp $0x0,%eax 108cb9: 7c 25 jl 108ce0 <== NEVER TAKEN return -1; if ( bytes > 0 ) { 108cbb: 74 0d je 108cca <== NEVER TAKEN iop->offset += bytes; 108cbd: 89 c1 mov %eax,%ecx 108cbf: c1 f9 1f sar $0x1f,%ecx 108cc2: 01 46 0c add %eax,0xc(%esi) 108cc5: 11 4e 10 adc %ecx,0x10(%esi) total += bytes; 108cc8: 01 c3 add %eax,%ebx } if (bytes != iov[ v ].iov_len) 108cca: 8b 55 e4 mov -0x1c(%ebp),%edx 108ccd: 3b 44 d7 04 cmp 0x4(%edi,%edx,8),%eax 108cd1: 75 10 jne 108ce3 <== NEVER TAKEN } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 108cd3: 42 inc %edx 108cd4: 89 55 e4 mov %edx,-0x1c(%ebp) 108cd7: 8b 45 10 mov 0x10(%ebp),%eax 108cda: 39 c2 cmp %eax,%edx 108cdc: 7c c3 jl 108ca1 108cde: eb 03 jmp 108ce3 iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) return -1; 108ce0: 83 cb ff or $0xffffffff,%ebx if (bytes != iov[ v ].iov_len) break; } return total; } 108ce3: 89 d8 mov %ebx,%eax 108ce5: 8d 65 f4 lea -0xc(%ebp),%esp 108ce8: 5b pop %ebx 108ce9: 5e pop %esi 108cea: 5f pop %edi 108ceb: c9 leave 108cec: c3 ret =============================================================================== 0011cb84 : void *realloc( void *ptr, size_t size ) { 11cb84: 55 push %ebp 11cb85: 89 e5 mov %esp,%ebp 11cb87: 57 push %edi 11cb88: 56 push %esi 11cb89: 53 push %ebx 11cb8a: 83 ec 2c sub $0x2c,%esp 11cb8d: 8b 5d 08 mov 0x8(%ebp),%ebx 11cb90: 8b 75 0c mov 0xc(%ebp),%esi uintptr_t old_size; char *new_area; MSBUMP(realloc_calls, 1); 11cb93: ff 05 c0 40 12 00 incl 0x1240c0 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 11cb99: 83 3d 64 43 12 00 03 cmpl $0x3,0x124364 11cba0: 75 1a jne 11cbbc <== NEVER TAKEN if (_Thread_Dispatch_disable_level > 0) 11cba2: a1 e4 41 12 00 mov 0x1241e4,%eax 11cba7: 85 c0 test %eax,%eax 11cba9: 0f 85 ad 00 00 00 jne 11cc5c <== NEVER TAKEN return (void *) 0; if (_ISR_Nest_level > 0) 11cbaf: 83 3d 30 47 12 00 00 cmpl $0x0,0x124730 11cbb6: 0f 85 a0 00 00 00 jne 11cc5c <== NEVER TAKEN } /* * Continue with realloc(). */ if ( !ptr ) 11cbbc: 85 db test %ebx,%ebx 11cbbe: 75 13 jne 11cbd3 return malloc( size ); 11cbc0: 83 ec 0c sub $0xc,%esp 11cbc3: 56 push %esi 11cbc4: e8 b7 a9 fe ff call 107580 11cbc9: 89 c3 mov %eax,%ebx 11cbcb: 83 c4 10 add $0x10,%esp 11cbce: e9 8b 00 00 00 jmp 11cc5e if ( !size ) { 11cbd3: 85 f6 test %esi,%esi 11cbd5: 75 0e jne 11cbe5 <== ALWAYS TAKEN free( ptr ); 11cbd7: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 11cbda: 53 push %ebx <== NOT EXECUTED 11cbdb: e8 04 a7 fe ff call 1072e4 <== NOT EXECUTED return (void *) 0; 11cbe0: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 11cbe3: eb 77 jmp 11cc5c <== NOT EXECUTED } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 11cbe5: 52 push %edx 11cbe6: 8d 45 e4 lea -0x1c(%ebp),%eax 11cbe9: 50 push %eax 11cbea: 53 push %ebx 11cbeb: ff 35 50 01 12 00 pushl 0x120150 11cbf1: e8 ee 00 00 00 call 11cce4 <_Protected_heap_Get_block_size> 11cbf6: 83 c4 10 add $0x10,%esp 11cbf9: 84 c0 test %al,%al 11cbfb: 75 0d jne 11cc0a errno = EINVAL; 11cbfd: e8 52 45 ff ff call 111154 <__errno> 11cc02: c7 00 16 00 00 00 movl $0x16,(%eax) 11cc08: eb 52 jmp 11cc5c } /* * Now resize it. */ if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, size ) ) { 11cc0a: 50 push %eax 11cc0b: 56 push %esi 11cc0c: 53 push %ebx 11cc0d: ff 35 50 01 12 00 pushl 0x120150 11cc13: e8 04 01 00 00 call 11cd1c <_Protected_heap_Resize_block> 11cc18: 83 c4 10 add $0x10,%esp 11cc1b: 84 c0 test %al,%al 11cc1d: 75 3f jne 11cc5e * 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 ); 11cc1f: 83 ec 0c sub $0xc,%esp 11cc22: 56 push %esi 11cc23: e8 58 a9 fe ff call 107580 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 11cc28: ff 0d b4 40 12 00 decl 0x1240b4 if ( !new_area ) { 11cc2e: 83 c4 10 add $0x10,%esp 11cc31: 85 c0 test %eax,%eax 11cc33: 74 27 je 11cc5c return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 11cc35: 8b 55 e4 mov -0x1c(%ebp),%edx 11cc38: 89 f1 mov %esi,%ecx 11cc3a: 39 d6 cmp %edx,%esi 11cc3c: 76 02 jbe 11cc40 <== NEVER TAKEN 11cc3e: 89 d1 mov %edx,%ecx 11cc40: 89 c7 mov %eax,%edi 11cc42: 89 de mov %ebx,%esi 11cc44: f3 a4 rep movsb %ds:(%esi),%es:(%edi) free( ptr ); 11cc46: 83 ec 0c sub $0xc,%esp 11cc49: 53 push %ebx 11cc4a: 89 45 d4 mov %eax,-0x2c(%ebp) 11cc4d: e8 92 a6 fe ff call 1072e4 return new_area; 11cc52: 83 c4 10 add $0x10,%esp 11cc55: 8b 45 d4 mov -0x2c(%ebp),%eax 11cc58: 89 c3 mov %eax,%ebx 11cc5a: eb 02 jmp 11cc5e new_area = malloc( size ); MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ if ( !new_area ) { return (void *) 0; 11cc5c: 31 db xor %ebx,%ebx memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 11cc5e: 89 d8 mov %ebx,%eax 11cc60: 8d 65 f4 lea -0xc(%ebp),%esp 11cc63: 5b pop %ebx 11cc64: 5e pop %esi 11cc65: 5f pop %edi 11cc66: c9 leave 11cc67: c3 ret =============================================================================== 00108d84 : #include int rmdir( const char *pathname ) { 108d84: 55 push %ebp 108d85: 89 e5 mov %esp,%ebp 108d87: 57 push %edi 108d88: 56 push %esi 108d89: 53 push %ebx 108d8a: 83 ec 58 sub $0x58,%esp /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); 108d8d: ff 75 08 pushl 0x8(%ebp) 108d90: e8 5d ef ff ff call 107cf2 108d95: 89 45 b4 mov %eax,-0x4c(%ebp) if ( parentpathlen == 0 ) 108d98: 83 c4 10 add $0x10,%esp 108d9b: 85 c0 test %eax,%eax 108d9d: 8d 45 d0 lea -0x30(%ebp),%eax 108da0: 75 15 jne 108db7 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 108da2: 51 push %ecx 108da3: 50 push %eax 108da4: 8d 45 e4 lea -0x1c(%ebp),%eax 108da7: 50 push %eax 108da8: ff 75 08 pushl 0x8(%ebp) 108dab: e8 08 01 00 00 call 108eb8 108db0: 83 c4 10 add $0x10,%esp const char *name; rtems_filesystem_location_info_t parentloc; rtems_filesystem_location_info_t loc; int i; int result; bool free_parentloc = false; 108db3: 31 db xor %ebx,%ebx 108db5: eb 25 jmp 108ddc parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, 108db7: 83 ec 0c sub $0xc,%esp 108dba: 6a 00 push $0x0 108dbc: 50 push %eax 108dbd: 6a 02 push $0x2 108dbf: ff 75 b4 pushl -0x4c(%ebp) 108dc2: ff 75 08 pushl 0x8(%ebp) 108dc5: e8 bf ee ff ff call 107c89 108dca: 89 c2 mov %eax,%edx RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 108dcc: 83 c4 20 add $0x20,%esp return -1; 108dcf: 83 c8 ff or $0xffffffff,%eax else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 108dd2: 85 d2 test %edx,%edx 108dd4: 0f 85 d6 00 00 00 jne 108eb0 <== NEVER TAKEN return -1; free_parentloc = true; 108dda: b3 01 mov $0x1,%bl /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 108ddc: 8d 7d bc lea -0x44(%ebp),%edi 108ddf: 8d 75 d0 lea -0x30(%ebp),%esi 108de2: b9 05 00 00 00 mov $0x5,%ecx 108de7: f3 a5 rep movsl %ds:(%esi),%es:(%edi) name = pathname + parentpathlen; 108de9: 8b 75 08 mov 0x8(%ebp),%esi 108dec: 03 75 b4 add -0x4c(%ebp),%esi name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 108def: 83 c9 ff or $0xffffffff,%ecx 108df2: 89 f7 mov %esi,%edi 108df4: 31 c0 xor %eax,%eax 108df6: f2 ae repnz scas %es:(%edi),%al 108df8: f7 d1 not %ecx 108dfa: 49 dec %ecx 108dfb: 52 push %edx 108dfc: 52 push %edx 108dfd: 51 push %ecx 108dfe: 56 push %esi 108dff: e8 2d ef ff ff call 107d31 108e04: 01 c6 add %eax,%esi result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 108e06: 83 c9 ff or $0xffffffff,%ecx 108e09: 89 f7 mov %esi,%edi 108e0b: 31 c0 xor %eax,%eax 108e0d: f2 ae repnz scas %es:(%edi),%al 108e0f: f7 d1 not %ecx 108e11: 49 dec %ecx 108e12: c7 04 24 00 00 00 00 movl $0x0,(%esp) 108e19: 8d 7d bc lea -0x44(%ebp),%edi 108e1c: 57 push %edi 108e1d: 6a 00 push $0x0 108e1f: 51 push %ecx 108e20: 56 push %esi 108e21: e8 de ed ff ff call 107c04 0, &loc, false ); if ( result != 0 ) { 108e26: 83 c4 20 add $0x20,%esp 108e29: 85 c0 test %eax,%eax 108e2b: 74 13 je 108e40 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return -1; 108e2d: 83 c8 ff or $0xffffffff,%eax 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 ) 108e30: 84 db test %bl,%bl 108e32: 74 7c je 108eb0 <== ALWAYS TAKEN rtems_filesystem_freenode( &parentloc ); 108e34: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 108e37: 8d 55 d0 lea -0x30(%ebp),%edx <== NOT EXECUTED 108e3a: 52 push %edx <== NOT EXECUTED 108e3b: 89 45 b0 mov %eax,-0x50(%ebp) <== NOT EXECUTED 108e3e: eb 65 jmp 108ea5 <== NOT EXECUTED } /* * Verify you can remove this node as a directory. */ if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){ 108e40: 83 ec 0c sub $0xc,%esp 108e43: 57 push %edi 108e44: 8b 45 c8 mov -0x38(%ebp),%eax 108e47: ff 50 10 call *0x10(%eax) 108e4a: 83 c4 10 add $0x10,%esp 108e4d: 48 dec %eax 108e4e: 74 2f je 108e7f rtems_filesystem_freenode( &loc ); 108e50: 83 ec 0c sub $0xc,%esp 108e53: 57 push %edi 108e54: e8 bb f0 ff ff call 107f14 if ( free_parentloc ) 108e59: 83 c4 10 add $0x10,%esp 108e5c: 84 db test %bl,%bl 108e5e: 74 0f je 108e6f <== NEVER TAKEN rtems_filesystem_freenode( &parentloc ); 108e60: 83 ec 0c sub $0xc,%esp 108e63: 8d 45 d0 lea -0x30(%ebp),%eax 108e66: 50 push %eax 108e67: e8 a8 f0 ff ff call 107f14 108e6c: 83 c4 10 add $0x10,%esp rtems_set_errno_and_return_minus_one( ENOTDIR ); 108e6f: e8 e8 90 00 00 call 111f5c <__errno> 108e74: c7 00 14 00 00 00 movl $0x14,(%eax) 108e7a: 83 c8 ff or $0xffffffff,%eax 108e7d: eb 31 jmp 108eb0 /* * Use the filesystems rmnod to remove the node. */ result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 108e7f: 50 push %eax 108e80: 50 push %eax 108e81: 57 push %edi 108e82: 8d 75 d0 lea -0x30(%ebp),%esi 108e85: 56 push %esi 108e86: 8b 45 c4 mov -0x3c(%ebp),%eax 108e89: ff 50 34 call *0x34(%eax) rtems_filesystem_freenode( &loc ); 108e8c: 89 3c 24 mov %edi,(%esp) 108e8f: 89 45 b0 mov %eax,-0x50(%ebp) 108e92: e8 7d f0 ff ff call 107f14 if ( free_parentloc ) 108e97: 83 c4 10 add $0x10,%esp 108e9a: 84 db test %bl,%bl 108e9c: 8b 45 b0 mov -0x50(%ebp),%eax 108e9f: 74 0f je 108eb0 rtems_filesystem_freenode( &parentloc ); 108ea1: 83 ec 0c sub $0xc,%esp 108ea4: 56 push %esi 108ea5: e8 6a f0 ff ff call 107f14 108eaa: 83 c4 10 add $0x10,%esp 108ead: 8b 45 b0 mov -0x50(%ebp),%eax return result; } 108eb0: 8d 65 f4 lea -0xc(%ebp),%esp 108eb3: 5b pop %ebx 108eb4: 5e pop %esi 108eb5: 5f pop %edi 108eb6: c9 leave 108eb7: c3 ret =============================================================================== 00106e94 : const char *rtems_bsp_cmdline_get_param( const char *name, char *value, size_t length ) { 106e94: 55 push %ebp 106e95: 89 e5 mov %esp,%ebp 106e97: 57 push %edi 106e98: 56 push %esi 106e99: 53 push %ebx 106e9a: 83 ec 0c sub $0xc,%esp 106e9d: 8b 45 08 mov 0x8(%ebp),%eax 106ea0: 8b 5d 0c mov 0xc(%ebp),%ebx 106ea3: 8b 75 10 mov 0x10(%ebp),%esi const char *p; if ( !name ) 106ea6: 85 c0 test %eax,%eax 106ea8: 74 4c je 106ef6 return NULL; if ( !value ) 106eaa: 85 db test %ebx,%ebx 106eac: 74 4a je 106ef8 return NULL; if ( !length ) 106eae: 85 f6 test %esi,%esi 106eb0: 74 44 je 106ef6 return NULL; value[0] = '\0'; 106eb2: c6 03 00 movb $0x0,(%ebx) p = rtems_bsp_cmdline_get_param_raw( name ); 106eb5: 83 ec 0c sub $0xc,%esp 106eb8: 50 push %eax 106eb9: e8 46 00 00 00 call 106f04 if ( !p ) 106ebe: 83 c4 10 add $0x10,%esp 106ec1: 85 c0 test %eax,%eax 106ec3: 74 31 je 106ef6 106ec5: 31 ff xor %edi,%edi 106ec7: 31 d2 xor %edx,%edx int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i if ( *p == '\"' ) { 106ecc: 80 f9 22 cmp $0x22,%cl 106ecf: 75 03 jne 106ed4 quotes++; 106ed1: 47 inc %edi 106ed2: eb 0d jmp 106ee1 } else if ( ((quotes % 2) == 0) && *p == ' ' ) 106ed4: f7 c7 01 00 00 00 test $0x1,%edi 106eda: 75 05 jne 106ee1 106edc: 80 f9 20 cmp $0x20,%cl 106edf: 74 17 je 106ef8 break; value[i++] = *p++; 106ee1: 88 0c 13 mov %cl,(%ebx,%edx,1) 106ee4: 42 inc %edx value[i] = '\0'; 106ee5: c6 04 13 00 movb $0x0,(%ebx,%edx,1) int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 106ef0: 39 f2 cmp %esi,%edx 106ef2: 72 d8 jb 106ecc <== ALWAYS TAKEN 106ef4: eb 02 jmp 106ef8 <== NOT EXECUTED value[0] = '\0'; p = rtems_bsp_cmdline_get_param_raw( name ); if ( !p ) return NULL; 106ef6: 31 db xor %ebx,%ebx copy_string( p, value, length ); return value; } 106ef8: 89 d8 mov %ebx,%eax 106efa: 8d 65 f4 lea -0xc(%ebp),%esp 106efd: 5b pop %ebx 106efe: 5e pop %esi 106eff: 5f pop %edi 106f00: c9 leave 106f01: c3 ret =============================================================================== 00106f2c : const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 106f2c: 55 push %ebp 106f2d: 89 e5 mov %esp,%ebp 106f2f: 57 push %edi 106f30: 53 push %ebx 106f31: 8b 7d 08 mov 0x8(%ebp),%edi 106f34: 8b 5d 0c mov 0xc(%ebp),%ebx const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); 106f37: 50 push %eax 106f38: ff 75 10 pushl 0x10(%ebp) 106f3b: 53 push %ebx 106f3c: 57 push %edi 106f3d: e8 52 ff ff ff call 106e94 106f42: 89 c2 mov %eax,%edx if ( !p ) 106f44: 83 c4 10 add $0x10,%esp 106f47: 85 c0 test %eax,%eax 106f49: 74 3c je 106f87 return NULL; rhs = &p[strlen(name)]; 106f4b: 31 c0 xor %eax,%eax 106f4d: 83 c9 ff or $0xffffffff,%ecx 106f50: f2 ae repnz scas %es:(%edi),%al 106f52: f7 d1 not %ecx 106f54: 8d 44 0a ff lea -0x1(%edx,%ecx,1),%eax if ( *rhs != '=' ) 106f58: 80 38 3d cmpb $0x3d,(%eax) 106f5b: 75 2a jne 106f87 <== NEVER TAKEN return NULL; rhs++; 106f5d: 8d 50 01 lea 0x1(%eax),%edx if ( *rhs == '\"' ) 106f60: 80 78 01 22 cmpb $0x22,0x1(%eax) 106f64: 75 03 jne 106f69 rhs++; 106f66: 8d 50 02 lea 0x2(%eax),%edx const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 106f69: 89 d8 mov %ebx,%eax 106f6b: eb 04 jmp 106f71 rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) *d++ = *rhs++; 106f6d: 88 08 mov %cl,(%eax) 106f6f: 40 inc %eax 106f70: 42 inc %edx return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 106f71: 8a 0a mov (%edx),%cl 106f73: 84 c9 test %cl,%cl 106f75: 75 f6 jne 106f6d *d++ = *rhs++; if ( *(d-1) == '\"' ) 106f77: 8d 50 ff lea -0x1(%eax),%edx 106f7a: 80 78 ff 22 cmpb $0x22,-0x1(%eax) 106f7e: 74 02 je 106f82 106f80: 89 c2 mov %eax,%edx d--; *d = '\0'; 106f82: c6 02 00 movb $0x0,(%edx) return value; 106f85: eb 02 jmp 106f89 if ( !p ) return NULL; rhs = &p[strlen(name)]; if ( *rhs != '=' ) return NULL; 106f87: 31 db xor %ebx,%ebx if ( *(d-1) == '\"' ) d--; *d = '\0'; return value; } 106f89: 89 d8 mov %ebx,%eax 106f8b: 8d 65 f8 lea -0x8(%ebp),%esp 106f8e: 5b pop %ebx 106f8f: 5f pop %edi 106f90: c9 leave 106f91: c3 ret =============================================================================== 001075c8 : void rtems_cpu_usage_report_with_plugin( void *context, rtems_printk_plugin_t print ) { 1075c8: 55 push %ebp 1075c9: 89 e5 mov %esp,%ebp 1075cb: 57 push %edi 1075cc: 56 push %esi 1075cd: 53 push %ebx 1075ce: 83 ec 6c sub $0x6c,%esp 1075d1: 8b 5d 08 mov 0x8(%ebp),%ebx Timestamp_Control uptime, total, ran; #else uint32_t total_units = 0; #endif if ( !print ) 1075d4: 83 7d 0c 00 cmpl $0x0,0xc(%ebp) 1075d8: 0f 84 53 01 00 00 je 107731 <== NEVER TAKEN * When not using nanosecond CPU usage resolution, we have to count * the number of "ticks" we gave credit for to give the user a rough * guideline as to what each number means proportionally. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _TOD_Get_uptime( &uptime ); 1075de: 83 ec 0c sub $0xc,%esp 1075e1: 8d 7d d8 lea -0x28(%ebp),%edi 1075e4: 57 push %edi 1075e5: e8 b2 4c 00 00 call 10c29c <_TOD_Get_uptime> _Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total ); 1075ea: 83 c4 0c add $0xc,%esp 1075ed: 8d 75 d0 lea -0x30(%ebp),%esi 1075f0: 56 push %esi 1075f1: 57 push %edi 1075f2: 68 e8 07 13 00 push $0x1307e8 1075f7: e8 7c 6c 00 00 call 10e278 <_Timespec_Subtract> } } } #endif (*print)( 1075fc: 5e pop %esi 1075fd: 5f pop %edi 1075fe: 68 cc 0d 12 00 push $0x120dcc 107603: 53 push %ebx 107604: ff 55 0c call *0xc(%ebp) 107607: 83 c4 10 add $0x10,%esp " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; 10760a: c7 45 a4 01 00 00 00 movl $0x1,-0x5c(%ebp) api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 107611: 8b 55 a4 mov -0x5c(%ebp),%edx 107614: 8b 04 95 20 02 13 00 mov 0x130220(,%edx,4),%eax 10761b: 85 c0 test %eax,%eax 10761d: 0f 84 e5 00 00 00 je 107708 <== NEVER TAKEN continue; information = _Objects_Information_table[ api_index ][ 1 ]; 107623: 8b 70 04 mov 0x4(%eax),%esi if ( information ) { 107626: 85 f6 test %esi,%esi 107628: 0f 84 da 00 00 00 je 107708 <== NEVER TAKEN 10762e: bf 01 00 00 00 mov $0x1,%edi 107633: 89 5d 94 mov %ebx,-0x6c(%ebp) 107636: e9 be 00 00 00 jmp 1076f9 for ( i=1 ; i <= information->maximum ; i++ ) { the_thread = (Thread_Control *)information->local_table[ i ]; 10763b: 8b 46 1c mov 0x1c(%esi),%eax 10763e: 8b 14 b8 mov (%eax,%edi,4),%edx if ( !the_thread ) 107641: 85 d2 test %edx,%edx 107643: 0f 84 af 00 00 00 je 1076f8 <== NEVER TAKEN continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 107649: 51 push %ecx 10764a: 8d 4d b3 lea -0x4d(%ebp),%ecx 10764d: 51 push %ecx 10764e: 6a 0d push $0xd 107650: ff 72 08 pushl 0x8(%edx) 107653: 89 55 a0 mov %edx,-0x60(%ebp) 107656: e8 d1 3a 00 00 call 10b12c (*print)( 10765b: 8d 5d b3 lea -0x4d(%ebp),%ebx 10765e: 53 push %ebx 10765f: 8b 55 a0 mov -0x60(%ebp),%edx 107662: ff 72 08 pushl 0x8(%edx) 107665: 68 3e 0f 12 00 push $0x120f3e 10766a: ff 75 94 pushl -0x6c(%ebp) 10766d: ff 55 0c call *0xc(%ebp) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; 107670: 8b 55 a0 mov -0x60(%ebp),%edx 107673: 8b 8a 84 00 00 00 mov 0x84(%edx),%ecx 107679: 8b 9a 88 00 00 00 mov 0x88(%edx),%ebx 10767f: 89 4d c8 mov %ecx,-0x38(%ebp) 107682: 89 5d cc mov %ebx,-0x34(%ebp) if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 107685: 83 c4 20 add $0x20,%esp 107688: a1 d8 07 13 00 mov 0x1307d8,%eax 10768d: 8b 5a 08 mov 0x8(%edx),%ebx 107690: 39 58 08 cmp %ebx,0x8(%eax) 107693: 75 28 jne 1076bd Timestamp_Control used; _Timestamp_Subtract( 107695: 50 push %eax 107696: 8d 45 c0 lea -0x40(%ebp),%eax 107699: 50 push %eax 10769a: 8d 55 d8 lea -0x28(%ebp),%edx 10769d: 52 push %edx 10769e: 68 fc 02 13 00 push $0x1302fc 1076a3: 89 45 a0 mov %eax,-0x60(%ebp) 1076a6: e8 cd 6b 00 00 call 10e278 <_Timespec_Subtract> &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); 1076ab: 59 pop %ecx 1076ac: 5b pop %ebx 1076ad: 8b 45 a0 mov -0x60(%ebp),%eax 1076b0: 50 push %eax 1076b1: 8d 45 c8 lea -0x38(%ebp),%eax 1076b4: 50 push %eax 1076b5: e8 d2 6a 00 00 call 10e18c <_Timespec_Add_to> 1076ba: 83 c4 10 add $0x10,%esp }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 1076bd: 8d 55 e0 lea -0x20(%ebp),%edx 1076c0: 52 push %edx 1076c1: 8d 4d e4 lea -0x1c(%ebp),%ecx 1076c4: 51 push %ecx 1076c5: 8d 5d d0 lea -0x30(%ebp),%ebx 1076c8: 53 push %ebx 1076c9: 8d 45 c8 lea -0x38(%ebp),%eax 1076cc: 50 push %eax 1076cd: e8 ea 6a 00 00 call 10e1bc <_Timespec_Divide> /* * Print the information */ (*print)( context, 1076d2: 58 pop %eax 1076d3: 5a pop %edx 1076d4: ff 75 e0 pushl -0x20(%ebp) 1076d7: ff 75 e4 pushl -0x1c(%ebp) 1076da: 8b 45 cc mov -0x34(%ebp),%eax 1076dd: b9 e8 03 00 00 mov $0x3e8,%ecx 1076e2: 31 d2 xor %edx,%edx 1076e4: f7 f1 div %ecx 1076e6: 50 push %eax 1076e7: ff 75 c8 pushl -0x38(%ebp) 1076ea: 68 51 0f 12 00 push $0x120f51 1076ef: ff 75 94 pushl -0x6c(%ebp) 1076f2: ff 55 0c call *0xc(%ebp) 1076f5: 83 c4 20 add $0x20,%esp api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) continue; information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 1076f8: 47 inc %edi 1076f9: 0f b7 46 10 movzwl 0x10(%esi),%eax 1076fd: 39 c7 cmp %eax,%edi 1076ff: 0f 86 36 ff ff ff jbe 10763b 107705: 8b 5d 94 mov -0x6c(%ebp),%ebx "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 107708: ff 45 a4 incl -0x5c(%ebp) " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; 10770b: 83 7d a4 04 cmpl $0x4,-0x5c(%ebp) 10770f: 0f 85 fc fe ff ff jne 107611 } } } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( 107715: 8b 45 d4 mov -0x2c(%ebp),%eax 107718: b9 e8 03 00 00 mov $0x3e8,%ecx 10771d: 31 d2 xor %edx,%edx 10771f: f7 f1 div %ecx 107721: 50 push %eax 107722: ff 75 d0 pushl -0x30(%ebp) 107725: 68 69 0f 12 00 push $0x120f69 10772a: 53 push %ebx 10772b: ff 55 0c call *0xc(%ebp) 10772e: 83 c4 10 add $0x10,%esp "-------------------------------------------------------------------------------\n", _Watchdog_Ticks_since_boot - CPU_usage_Ticks_at_last_reset, total_units ); #endif } 107731: 8d 65 f4 lea -0xc(%ebp),%esp 107734: 5b pop %ebx 107735: 5e pop %esi 107736: 5f pop %edi 107737: c9 leave 107738: c3 ret =============================================================================== 001110d4 : [RTEMS_IO_ERROR] = EIO, [RTEMS_PROXY_BLOCKING] = EIO }; int rtems_deviceio_errno(rtems_status_code sc) { 1110d4: 55 push %ebp 1110d5: 89 e5 mov %esp,%ebp 1110d7: 53 push %ebx 1110d8: 83 ec 04 sub $0x4,%esp 1110db: 8b 55 08 mov 0x8(%ebp),%edx if (sc == RTEMS_SUCCESSFUL) { return 0; 1110de: 31 c0 xor %eax,%eax [RTEMS_PROXY_BLOCKING] = EIO }; int rtems_deviceio_errno(rtems_status_code sc) { if (sc == RTEMS_SUCCESSFUL) { 1110e0: 85 d2 test %edx,%edx 1110e2: 74 1b je 1110ff <== ALWAYS TAKEN return 0; } else { int eno = EINVAL; 1110e4: bb 16 00 00 00 mov $0x16,%ebx <== NOT EXECUTED if ((unsigned) sc <= RTEMS_STATUS_CODES_LAST) { 1110e9: 83 fa 1c cmp $0x1c,%edx <== NOT EXECUTED 1110ec: 77 07 ja 1110f5 <== NOT EXECUTED eno = status_code_to_errno [sc]; 1110ee: 8b 1c 95 18 f0 11 00 mov 0x11f018(,%edx,4),%ebx <== NOT EXECUTED } errno = eno; 1110f5: e8 5a 00 00 00 call 111154 <__errno> <== NOT EXECUTED 1110fa: 89 18 mov %ebx,(%eax) <== NOT EXECUTED return -1; 1110fc: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED } } 1110ff: 5a pop %edx 111100: 5b pop %ebx 111101: c9 leave 111102: c3 ret =============================================================================== 001071e9 : size_t pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 1071e9: 55 push %ebp 1071ea: 89 e5 mov %esp,%ebp 1071ec: 56 push %esi 1071ed: 53 push %ebx 1071ee: 83 ec 10 sub $0x10,%esp 1071f1: 8b 5d 08 mov 0x8(%ebp),%ebx 1071f4: 8b 75 14 mov 0x14(%ebp),%esi int i = 0; 1071f7: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp) /* * Verify Input parameters. */ if ( !pathname ) 1071fe: 85 db test %ebx,%ebx 107200: 75 0d jne 10720f <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EFAULT ); 107202: e8 4d 9f 00 00 call 111154 <__errno> <== NOT EXECUTED 107207: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED 10720d: eb 0f jmp 10721e <== NOT EXECUTED if ( !pathloc ) 10720f: 85 f6 test %esi,%esi 107211: 75 10 jne 107223 <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 107213: e8 3c 9f 00 00 call 111154 <__errno> <== NOT EXECUTED 107218: c7 00 05 00 00 00 movl $0x5,(%eax) <== NOT EXECUTED 10721e: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 107221: eb 28 jmp 10724b <== NOT EXECUTED /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 107223: 51 push %ecx 107224: 56 push %esi 107225: 8d 45 f4 lea -0xc(%ebp),%eax 107228: 50 push %eax 107229: 53 push %ebx 10722a: e8 29 0d 00 00 call 107f58 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 10722f: 8b 45 f4 mov -0xc(%ebp),%eax 107232: 5a pop %edx 107233: ff 75 18 pushl 0x18(%ebp) 107236: 56 push %esi 107237: ff 75 10 pushl 0x10(%ebp) 10723a: 8b 55 0c mov 0xc(%ebp),%edx 10723d: 29 c2 sub %eax,%edx 10723f: 52 push %edx 107240: 01 c3 add %eax,%ebx 107242: 53 push %ebx 107243: e8 1c ff ff ff call 107164 107248: 83 c4 20 add $0x20,%esp pathnamelen - i, flags, pathloc, follow_link ); } 10724b: 8d 65 f8 lea -0x8(%ebp),%esp 10724e: 5b pop %ebx 10724f: 5e pop %esi 107250: c9 leave 107251: c3 ret =============================================================================== 00107164 : size_t pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 107164: 55 push %ebp 107165: 89 e5 mov %esp,%ebp 107167: 57 push %edi 107168: 56 push %esi 107169: 53 push %ebx 10716a: 83 ec 0c sub $0xc,%esp 10716d: 8b 45 08 mov 0x8(%ebp),%eax 107170: 8b 4d 0c mov 0xc(%ebp),%ecx 107173: 8b 75 10 mov 0x10(%ebp),%esi 107176: 8b 5d 14 mov 0x14(%ebp),%ebx 107179: 8b 7d 18 mov 0x18(%ebp),%edi /* * Verify Input parameters. */ if ( !pathname ) 10717c: 85 c0 test %eax,%eax 10717e: 75 0d jne 10718d <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EFAULT ); 107180: e8 cf 9f 00 00 call 111154 <__errno> <== NOT EXECUTED 107185: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED 10718b: eb 0f jmp 10719c <== NOT EXECUTED if ( !pathloc ) 10718d: 85 db test %ebx,%ebx 10718f: 75 10 jne 1071a1 <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 107191: e8 be 9f 00 00 call 111154 <__errno> <== NOT EXECUTED 107196: c7 00 05 00 00 00 movl $0x5,(%eax) <== NOT EXECUTED 10719c: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 10719f: eb 40 jmp 1071e1 <== NOT EXECUTED result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); 1071a1: 8b 53 0c mov 0xc(%ebx),%edx 1071a4: 53 push %ebx 1071a5: 56 push %esi 1071a6: 51 push %ecx 1071a7: 50 push %eax 1071a8: ff 12 call *(%edx) /* * Get the Node type and determine if you need to follow the link or * not. */ if ( (result == 0) && follow_link ) { 1071aa: 83 c4 10 add $0x10,%esp 1071ad: 85 c0 test %eax,%eax 1071af: 75 30 jne 1071e1 1071b1: 85 ff test %edi,%edi 1071b3: 74 2c je 1071e1 type = (*pathloc->ops->node_type_h)( pathloc ); 1071b5: 83 ec 0c sub $0xc,%esp 1071b8: 8b 43 0c mov 0xc(%ebx),%eax 1071bb: 53 push %ebx 1071bc: ff 50 10 call *0x10(%eax) if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || 1071bf: 8d 50 fd lea -0x3(%eax),%edx 1071c2: 83 c4 10 add $0x10,%esp 1071c5: 31 c0 xor %eax,%eax 1071c7: 83 fa 01 cmp $0x1,%edx 1071ca: 77 15 ja 1071e1 * 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 ); 1071cc: 8b 43 0c mov 0xc(%ebx),%eax 1071cf: 89 75 0c mov %esi,0xc(%ebp) 1071d2: 89 5d 08 mov %ebx,0x8(%ebp) 1071d5: 8b 40 34 mov 0x34(%eax),%eax } } return result; } 1071d8: 8d 65 f4 lea -0xc(%ebp),%esp 1071db: 5b pop %ebx 1071dc: 5e pop %esi 1071dd: 5f pop %edi 1071de: c9 leave * 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 ); 1071df: ff e0 jmp *%eax } } return result; } 1071e1: 8d 65 f4 lea -0xc(%ebp),%esp 1071e4: 5b pop %ebx 1071e5: 5e pop %esi 1071e6: 5f pop %edi 1071e7: c9 leave 1071e8: c3 ret =============================================================================== 0010e32b : rtems_filesystem_fsmount_me_t rtems_filesystem_get_mount_handler( const char *type ) { 10e32b: 55 push %ebp 10e32c: 89 e5 mov %esp,%ebp 10e32e: 83 ec 18 sub $0x18,%esp 10e331: 8b 45 08 mov 0x8(%ebp),%eax find_arg fa = { 10e334: 89 45 f0 mov %eax,-0x10(%ebp) 10e337: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp) .type = type, .mount_h = NULL }; if ( type != NULL ) { 10e33e: 85 c0 test %eax,%eax 10e340: 74 13 je 10e355 <== NEVER TAKEN rtems_filesystem_iterate( find_handler, &fa ); 10e342: 50 push %eax 10e343: 50 push %eax 10e344: 8d 45 f0 lea -0x10(%ebp),%eax 10e347: 50 push %eax 10e348: 68 54 e2 10 00 push $0x10e254 10e34d: e8 62 ff ff ff call 10e2b4 10e352: 83 c4 10 add $0x10,%esp } return fa.mount_h; } 10e355: 8b 45 f4 mov -0xc(%ebp),%eax 10e358: c9 leave 10e359: c3 ret =============================================================================== 00107048 : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 107048: 55 push %ebp 107049: 89 e5 mov %esp,%ebp 10704b: 57 push %edi 10704c: 56 push %esi 10704d: 53 push %ebx 10704e: 83 ec 2c sub $0x2c,%esp /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 107051: a1 54 1f 12 00 mov 0x121f54,%eax 107056: c7 40 2c 12 00 00 00 movl $0x12,0x2c(%eax) /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 10705d: 83 3d 60 d1 11 00 00 cmpl $0x0,0x11d160 107064: 75 0a jne 107070 <== ALWAYS TAKEN rtems_fatal_error_occurred( 0xABCD0001 ); 107066: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107069: 68 01 00 cd ab push $0xabcd0001 <== NOT EXECUTED 10706e: eb 28 jmp 107098 <== NOT EXECUTED mt = &rtems_filesystem_mount_table[0]; 107070: a1 4c 01 12 00 mov 0x12014c,%eax status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL ); 107075: 83 ec 0c sub $0xc,%esp 107078: 6a 00 push $0x0 10707a: ff 70 04 pushl 0x4(%eax) 10707d: ff 30 pushl (%eax) 10707f: ff 70 0c pushl 0xc(%eax) 107082: ff 70 08 pushl 0x8(%eax) 107085: e8 c7 06 00 00 call 107751 if ( status == -1 ) 10708a: 83 c4 20 add $0x20,%esp 10708d: 40 inc %eax 10708e: 75 0d jne 10709d <== ALWAYS TAKEN rtems_fatal_error_occurred( 0xABCD0002 ); 107090: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107093: 68 02 00 cd ab push $0xabcd0002 <== NOT EXECUTED 107098: e8 f3 36 00 00 call 10a790 <== NOT EXECUTED rtems_filesystem_link_counts = 0; 10709d: a1 54 1f 12 00 mov 0x121f54,%eax 1070a2: 66 c7 40 30 00 00 movw $0x0,0x30(%eax) * gonna hit performance. * * Till Straumann, 10/25/2002 */ /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 1070a8: 83 ec 0c sub $0xc,%esp 1070ab: 6a 00 push $0x0 1070ad: 8d 5d d4 lea -0x2c(%ebp),%ebx 1070b0: 53 push %ebx 1070b1: 6a 00 push $0x0 1070b3: 6a 01 push $0x1 1070b5: 68 90 e8 11 00 push $0x11e890 1070ba: e8 2a 01 00 00 call 1071e9 rtems_filesystem_root = loc; 1070bf: 8b 3d 54 1f 12 00 mov 0x121f54,%edi 1070c5: 83 c7 18 add $0x18,%edi 1070c8: b9 05 00 00 00 mov $0x5,%ecx 1070cd: 89 de mov %ebx,%esi 1070cf: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 1070d1: 83 c4 14 add $0x14,%esp 1070d4: 6a 00 push $0x0 1070d6: 53 push %ebx 1070d7: 6a 00 push $0x0 1070d9: 6a 01 push $0x1 1070db: 68 90 e8 11 00 push $0x11e890 1070e0: e8 04 01 00 00 call 1071e9 rtems_filesystem_current = loc; 1070e5: 8b 3d 54 1f 12 00 mov 0x121f54,%edi 1070eb: 83 c7 04 add $0x4,%edi 1070ee: b9 05 00 00 00 mov $0x5,%ecx 1070f3: 89 de mov %ebx,%esi 1070f5: f3 a5 rep movsl %ds:(%esi),%es:(%edi) * * 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); 1070f7: 83 c4 18 add $0x18,%esp 1070fa: 68 ff 01 00 00 push $0x1ff 1070ff: 68 92 e8 11 00 push $0x11e892 107104: e8 13 05 00 00 call 10761c if ( status != 0 ) 107109: 83 c4 10 add $0x10,%esp 10710c: 85 c0 test %eax,%eax 10710e: 74 0d je 10711d <== ALWAYS TAKEN rtems_fatal_error_occurred( 0xABCD0003 ); 107110: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107113: 68 03 00 cd ab push $0xabcd0003 <== NOT EXECUTED 107118: e9 7b ff ff ff jmp 107098 <== NOT EXECUTED * it will be mounted onto is created. Moreover, if it is going to * use a device, then it is REALLY unfair to attempt this * before device drivers are initialized. So we return via a base * filesystem image and nothing auto-mounted at this point. */ } 10711d: 8d 65 f4 lea -0xc(%ebp),%esp 107120: 5b pop %ebx 107121: 5e pop %esi 107122: 5f pop %edi 107123: c9 leave 107124: c3 ret =============================================================================== 0010e2b4 : bool rtems_filesystem_iterate( rtems_per_filesystem_routine routine, void *routine_arg ) { 10e2b4: 55 push %ebp 10e2b5: 89 e5 mov %esp,%ebp 10e2b7: 57 push %edi 10e2b8: 56 push %esi 10e2b9: 53 push %ebx 10e2ba: 83 ec 1c sub $0x1c,%esp 10e2bd: 8b 75 08 mov 0x8(%ebp),%esi 10e2c0: 8b 7d 0c mov 0xc(%ebp),%edi const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0]; rtems_chain_node *node = NULL; bool stop = false; 10e2c3: 31 c0 xor %eax,%eax bool rtems_filesystem_iterate( rtems_per_filesystem_routine routine, void *routine_arg ) { const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0]; 10e2c5: bb 40 d1 11 00 mov $0x11d140,%ebx rtems_chain_node *node = NULL; bool stop = false; while ( table_entry->type && !stop ) { 10e2ca: eb 0c jmp 10e2d8 stop = (*routine)( table_entry, routine_arg ); 10e2cc: 51 push %ecx 10e2cd: 51 push %ecx 10e2ce: 57 push %edi 10e2cf: 53 push %ebx 10e2d0: ff d6 call *%esi ++table_entry; 10e2d2: 83 c3 08 add $0x8,%ebx 10e2d5: 83 c4 10 add $0x10,%esp { const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0]; rtems_chain_node *node = NULL; bool stop = false; while ( table_entry->type && !stop ) { 10e2d8: 83 3b 00 cmpl $0x0,(%ebx) 10e2db: 74 06 je 10e2e3 10e2dd: 84 c0 test %al,%al 10e2df: 74 eb je 10e2cc <== ALWAYS TAKEN 10e2e1: eb 40 jmp 10e323 <== NOT EXECUTED stop = (*routine)( table_entry, routine_arg ); ++table_entry; } if ( !stop ) { 10e2e3: 84 c0 test %al,%al 10e2e5: 75 3c jne 10e323 rtems_libio_lock(); 10e2e7: 88 45 e4 mov %al,-0x1c(%ebp) 10e2ea: e8 95 ff ff ff call 10e284 } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 10e2ef: 8b 1d 78 1f 12 00 mov 0x121f78,%ebx ++table_entry; } if ( !stop ) { rtems_libio_lock(); for ( 10e2f5: 8a 55 e4 mov -0x1c(%ebp),%dl 10e2f8: eb 10 jmp 10e30a !rtems_chain_is_tail( &filesystem_chain, node ) && !stop; node = rtems_chain_next( node ) ) { const filesystem_node *fsn = (filesystem_node *) node; stop = (*routine)( &fsn->entry, routine_arg ); 10e2fa: 52 push %edx 10e2fb: 52 push %edx 10e2fc: 57 push %edi 10e2fd: 8d 43 08 lea 0x8(%ebx),%eax 10e300: 50 push %eax 10e301: ff d6 call *%esi 10e303: 88 c2 mov %al,%dl } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 10e305: 8b 1b mov (%ebx),%ebx 10e307: 83 c4 10 add $0x10,%esp ++table_entry; } if ( !stop ) { rtems_libio_lock(); for ( 10e30a: 81 fb 7c 1f 12 00 cmp $0x121f7c,%ebx 10e310: 74 04 je 10e316 node = rtems_chain_first( &filesystem_chain ); !rtems_chain_is_tail( &filesystem_chain, node ) && !stop; 10e312: 84 d2 test %dl,%dl 10e314: 74 e4 je 10e2fa <== ALWAYS TAKEN ) { const filesystem_node *fsn = (filesystem_node *) node; stop = (*routine)( &fsn->entry, routine_arg ); } rtems_libio_unlock(); 10e316: 88 55 e4 mov %dl,-0x1c(%ebp) 10e319: e8 80 ff ff ff call 10e29e 10e31e: 8a 55 e4 mov -0x1c(%ebp),%dl 10e321: 88 d0 mov %dl,%al } return stop; } 10e323: 8d 65 f4 lea -0xc(%ebp),%esp 10e326: 5b pop %ebx 10e327: 5e pop %esi 10e328: 5f pop %edi 10e329: c9 leave 10e32a: c3 ret =============================================================================== 00107709 : bool rtems_filesystem_mount_iterate( rtems_per_filesystem_mount_routine routine, void *routine_arg ) { 107709: 55 push %ebp 10770a: 89 e5 mov %esp,%ebp 10770c: 57 push %edi 10770d: 56 push %esi 10770e: 53 push %ebx 10770f: 83 ec 1c sub $0x1c,%esp 107712: 8b 7d 08 mov 0x8(%ebp),%edi 107715: 8b 75 0c mov 0xc(%ebp),%esi rtems_chain_node *node = NULL; bool stop = false; rtems_libio_lock(); 107718: e8 bc ff ff ff call 1076d9 stop = (*routine)( mt_entry, routine_arg ); } rtems_libio_unlock(); return stop; } 10771d: 8b 1d 34 1f 12 00 mov 0x121f34,%ebx rtems_per_filesystem_mount_routine routine, void *routine_arg ) { rtems_chain_node *node = NULL; bool stop = false; 107723: 31 c0 xor %eax,%eax rtems_libio_lock(); for ( 107725: eb 0b jmp 107732 node = rtems_chain_next( node ) ) { const rtems_filesystem_mount_table_entry_t *mt_entry = (rtems_filesystem_mount_table_entry_t *) node; stop = (*routine)( mt_entry, routine_arg ); 107727: 50 push %eax 107728: 50 push %eax 107729: 56 push %esi 10772a: 53 push %ebx 10772b: ff d7 call *%edi } rtems_libio_unlock(); return stop; } 10772d: 8b 1b mov (%ebx),%ebx 10772f: 83 c4 10 add $0x10,%esp { rtems_chain_node *node = NULL; bool stop = false; rtems_libio_lock(); for ( 107732: 81 fb 38 1f 12 00 cmp $0x121f38,%ebx 107738: 74 04 je 10773e node = rtems_chain_first( &mount_chain ); !rtems_chain_is_tail( &mount_chain, node ) && !stop; 10773a: 84 c0 test %al,%al 10773c: 74 e9 je 107727 <== ALWAYS TAKEN const rtems_filesystem_mount_table_entry_t *mt_entry = (rtems_filesystem_mount_table_entry_t *) node; stop = (*routine)( mt_entry, routine_arg ); } rtems_libio_unlock(); 10773e: 88 45 e4 mov %al,-0x1c(%ebp) 107741: e8 ad ff ff ff call 1076f3 return stop; } 107746: 8a 45 e4 mov -0x1c(%ebp),%al 107749: 8d 65 f4 lea -0xc(%ebp),%esp 10774c: 5b pop %ebx 10774d: 5e pop %esi 10774e: 5f pop %edi 10774f: c9 leave 107750: c3 ret =============================================================================== 00107291 : int rtems_filesystem_prefix_separators( const char *pathname, int pathnamelen ) { 107291: 55 push %ebp 107292: 89 e5 mov %esp,%ebp 107294: 57 push %edi 107295: 56 push %esi 107296: 53 push %ebx 107297: 83 ec 0c sub $0xc,%esp 10729a: 8b 7d 08 mov 0x8(%ebp),%edi 10729d: 8b 75 0c mov 0xc(%ebp),%esi /* * Eat any separators at start of the path. */ int stripped = 0; 1072a0: 31 db xor %ebx,%ebx while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 1072a2: eb 01 jmp 1072a5 { pathname++; pathnamelen--; stripped++; 1072a4: 43 inc %ebx { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 1072a5: 8a 04 1f mov (%edi,%ebx,1),%al 1072a8: 39 de cmp %ebx,%esi 1072aa: 74 17 je 1072c3 <== NEVER TAKEN 1072ac: 84 c0 test %al,%al 1072ae: 74 13 je 1072c3 <== NEVER TAKEN 1072b0: 83 ec 0c sub $0xc,%esp 1072b3: 0f be c0 movsbl %al,%eax 1072b6: 50 push %eax 1072b7: e8 f4 0c 00 00 call 107fb0 1072bc: 83 c4 10 add $0x10,%esp 1072bf: 85 c0 test %eax,%eax 1072c1: 75 e1 jne 1072a4 pathname++; pathnamelen--; stripped++; } return stripped; } 1072c3: 89 d8 mov %ebx,%eax 1072c5: 8d 65 f4 lea -0xc(%ebp),%esp 1072c8: 5b pop %ebx 1072c9: 5e pop %esi 1072ca: 5f pop %edi 1072cb: c9 leave 1072cc: c3 ret =============================================================================== 00107a13 : void *rtems_gxx_getspecific(__gthread_key_t key) { 107a13: 55 push %ebp 107a14: 89 e5 mov %esp,%ebp 107a16: 53 push %ebx 107a17: 83 ec 18 sub $0x18,%esp 107a1a: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_status_code status; void *p= 0; 107a1d: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp) /* register with RTEMS the buffer that will hold the key values */ status = rtems_task_variable_get( RTEMS_SELF, (void **)key, &p ); 107a24: 8d 45 f4 lea -0xc(%ebp),%eax 107a27: 50 push %eax 107a28: 53 push %ebx 107a29: 6a 00 push $0x0 107a2b: e8 80 35 00 00 call 10afb0 if ( status == RTEMS_SUCCESSFUL ) { 107a30: 83 c4 10 add $0x10,%esp 107a33: 85 c0 test %eax,%eax 107a35: 75 07 jne 107a3e <== NEVER TAKEN /* We do not have to do this, but what the heck ! */ p= key->val; 107a37: 8b 03 mov (%ebx),%eax 107a39: 89 45 f4 mov %eax,-0xc(%ebp) 107a3c: eb 26 jmp 107a64 } else { /* fisrt time, always set to zero, it is unknown the value that the others * threads are using at the moment of this call */ status = rtems_task_variable_add( RTEMS_SELF, (void **)key, key->dtor ); 107a3e: 51 push %ecx <== NOT EXECUTED 107a3f: ff 73 04 pushl 0x4(%ebx) <== NOT EXECUTED 107a42: 53 push %ebx <== NOT EXECUTED 107a43: 6a 00 push $0x0 <== NOT EXECUTED 107a45: e8 56 34 00 00 call 10aea0 <== NOT EXECUTED if ( status != RTEMS_SUCCESSFUL ) { 107a4a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 107a4d: 85 c0 test %eax,%eax <== NOT EXECUTED 107a4f: 74 0d je 107a5e <== NOT EXECUTED rtems_panic ("rtems_gxx_getspecific"); 107a51: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107a54: 68 7f fc 11 00 push $0x11fc7f <== NOT EXECUTED 107a59: e8 2d 71 00 00 call 10eb8b <== NOT EXECUTED } key->val = (void *)0; 107a5e: c7 03 00 00 00 00 movl $0x0,(%ebx) <== NOT EXECUTED p, rtems_task_self() ); #endif return p; } 107a64: 8b 45 f4 mov -0xc(%ebp),%eax 107a67: 8b 5d fc mov -0x4(%ebp),%ebx 107a6a: c9 leave 107a6b: c3 ret =============================================================================== 001079e3 : int rtems_gxx_key_delete (__gthread_key_t key) { 1079e3: 55 push %ebp 1079e4: 89 e5 mov %esp,%ebp 1079e6: 53 push %ebx 1079e7: 83 ec 0c sub $0xc,%esp 1079ea: 8b 5d 08 mov 0x8(%ebp),%ebx #ifdef DEBUG_GXX_WRAPPERS printk( "gxx_wrappers: delete key=%x\n", key ); #endif /* register with RTEMS the buffer that will hold the key values */ status = rtems_task_variable_delete( RTEMS_SELF, (void **)key ); 1079ed: 53 push %ebx 1079ee: 6a 00 push $0x0 1079f0: e8 3f 35 00 00 call 10af34 if ( status == RTEMS_SUCCESSFUL ) { 1079f5: 83 c4 10 add $0x10,%esp 1079f8: 85 c0 test %eax,%eax 1079fa: 75 10 jne 107a0c <== NEVER TAKEN /* Hmm - hopefully all tasks using this key have gone away... */ if ( key ) free( (void *)key ); 1079fc: 85 db test %ebx,%ebx 1079fe: 74 0c je 107a0c <== NEVER TAKEN 107a00: 83 ec 0c sub $0xc,%esp 107a03: 53 push %ebx 107a04: e8 4b fe ff ff call 107854 107a09: 83 c4 10 add $0x10,%esp return 0; } return 0; } 107a0c: 31 c0 xor %eax,%eax 107a0e: 8b 5d fc mov -0x4(%ebp),%ebx 107a11: c9 leave 107a12: c3 ret =============================================================================== 001079d3 : int rtems_gxx_key_dtor (__gthread_key_t key, void *ptr) { 1079d3: 55 push %ebp <== NOT EXECUTED 1079d4: 89 e5 mov %esp,%ebp <== NOT EXECUTED #ifdef DEBUG_GXX_WRAPPERS printk( "gxx_wrappers: dtor key=%x, ptr=%x\n", key, ptr ); #endif key->val = 0; 1079d6: 8b 45 08 mov 0x8(%ebp),%eax <== NOT EXECUTED 1079d9: c7 00 00 00 00 00 movl $0x0,(%eax) <== NOT EXECUTED return 0; } 1079df: 31 c0 xor %eax,%eax <== NOT EXECUTED 1079e1: c9 leave <== NOT EXECUTED 1079e2: c3 ret <== NOT EXECUTED =============================================================================== 00107ae8 : int rtems_gxx_mutex_destroy (__gthread_mutex_t *mutex) { 107ae8: 55 push %ebp <== NOT EXECUTED 107ae9: 89 e5 mov %esp,%ebp <== NOT EXECUTED 107aeb: 83 ec 14 sub $0x14,%esp <== NOT EXECUTED #ifdef DEBUG_GXX_WRAPPERS printk( "gxx_wrappers: destroy mutex=%X\n", *mutex ); #endif status = rtems_semaphore_delete(*(rtems_id *)mutex); 107aee: 8b 45 08 mov 0x8(%ebp),%eax <== NOT EXECUTED 107af1: ff 30 pushl (%eax) <== NOT EXECUTED 107af3: e8 e0 2d 00 00 call 10a8d8 <== NOT EXECUTED if ( status == RTEMS_SUCCESSFUL ) 107af8: 83 c4 10 add $0x10,%esp <== NOT EXECUTED return 0; 107afb: 83 f8 01 cmp $0x1,%eax <== NOT EXECUTED 107afe: 19 c0 sbb %eax,%eax <== NOT EXECUTED 107b00: f7 d0 not %eax <== NOT EXECUTED return -1; } 107b02: c9 leave <== NOT EXECUTED 107b03: c3 ret <== NOT EXECUTED =============================================================================== 00107a99 : /* * MUTEX support */ void rtems_gxx_mutex_init (__gthread_mutex_t *mutex) { 107a99: 55 push %ebp 107a9a: 89 e5 mov %esp,%ebp 107a9c: 83 ec 14 sub $0x14,%esp #ifdef DEBUG_GXX_WRAPPERS printk( "gxx_wrappers: mutex init =%X\n", *mutex ); #endif status = rtems_semaphore_create( 107a9f: ff 75 08 pushl 0x8(%ebp) 107aa2: 6a 00 push $0x0 107aa4: 6a 54 push $0x54 107aa6: 6a 01 push $0x1 107aa8: 68 32 43 43 47 push $0x47434332 107aad: e8 8e 2c 00 00 call 10a740 RTEMS_PRIORITY|RTEMS_BINARY_SEMAPHORE| RTEMS_INHERIT_PRIORITY|RTEMS_NO_PRIORITY_CEILING|RTEMS_LOCAL, 0, (rtems_id *)mutex ); if ( status != RTEMS_SUCCESSFUL ) { 107ab2: 83 c4 20 add $0x20,%esp 107ab5: 85 c0 test %eax,%eax 107ab7: 74 0d je 107ac6 <== ALWAYS TAKEN "gxx_wrappers: mutex init failed %s (%d)\n", rtems_status_text(status), status ); #endif rtems_panic ("rtems_gxx_mutex_init"); 107ab9: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107abc: 68 95 fc 11 00 push $0x11fc95 <== NOT EXECUTED 107ac1: e8 c5 70 00 00 call 10eb8b <== NOT EXECUTED } #ifdef DEBUG_GXX_WRAPPERS printk( "gxx_wrappers: mutex init complete =%X\n", *mutex ); #endif } 107ac6: c9 leave 107ac7: c3 ret =============================================================================== 00107940 : typedef int __gthread_once_t; typedef void *__gthread_mutex_t; typedef void *__gthread_recursive_mutex_t; int rtems_gxx_once(__gthread_once_t *once, void (*func) (void)) { 107940: 55 push %ebp 107941: 89 e5 mov %esp,%ebp 107943: 56 push %esi 107944: 53 push %ebx 107945: 83 ec 10 sub $0x10,%esp 107948: 8b 5d 08 mov 0x8(%ebp),%ebx #ifdef DEBUG_GXX_WRAPPERS printk( "gxx_wrappers: once=%x, func=%x\n", *once, func ); #endif if ( *(volatile __gthread_once_t *)once == 0 ) { 10794b: 8b 03 mov (%ebx),%eax 10794d: 85 c0 test %eax,%eax 10794f: 75 3f jne 107990 rtems_mode saveMode; __gthread_once_t o; rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); 107951: 52 push %edx 107952: 8d 45 f4 lea -0xc(%ebp),%eax 107955: 50 push %eax 107956: 68 00 01 00 00 push $0x100 10795b: 68 00 01 00 00 push $0x100 107960: e8 af 33 00 00 call 10ad14 if ( (o = *(volatile __gthread_once_t *)once) == 0 ) { 107965: 8b 33 mov (%ebx),%esi 107967: 83 c4 10 add $0x10,%esp 10796a: 85 f6 test %esi,%esi 10796c: 75 06 jne 107974 <== NEVER TAKEN *(volatile __gthread_once_t *)once = 1; 10796e: c7 03 01 00 00 00 movl $0x1,(%ebx) } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); 107974: 50 push %eax 107975: 8d 45 f4 lea -0xc(%ebp),%eax 107978: 50 push %eax 107979: 68 00 01 00 00 push $0x100 10797e: ff 75 f4 pushl -0xc(%ebp) 107981: e8 8e 33 00 00 call 10ad14 if ( o == 0 ) 107986: 83 c4 10 add $0x10,%esp 107989: 85 f6 test %esi,%esi 10798b: 75 03 jne 107990 <== NEVER TAKEN (*func)(); 10798d: ff 55 0c call *0xc(%ebp) } return 0; } 107990: 31 c0 xor %eax,%eax 107992: 8d 65 f8 lea -0x8(%ebp),%esp 107995: 5b pop %ebx 107996: 5e pop %esi 107997: c9 leave 107998: c3 ret =============================================================================== 00107a6c : int rtems_gxx_setspecific(__gthread_key_t key, const void *ptr) { 107a6c: 55 push %ebp 107a6d: 89 e5 mov %esp,%ebp 107a6f: 53 push %ebx 107a70: 83 ec 08 sub $0x8,%esp 107a73: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_task_self() ); #endif /* register with RTEMS the buffer that will hold the key values */ status = rtems_task_variable_add( RTEMS_SELF, (void **)key, key->dtor ); 107a76: ff 73 04 pushl 0x4(%ebx) 107a79: 53 push %ebx 107a7a: 6a 00 push $0x0 107a7c: e8 1f 34 00 00 call 10aea0 107a81: 89 c2 mov %eax,%edx if ( status == RTEMS_SUCCESSFUL ) { 107a83: 83 c4 10 add $0x10,%esp /* now let's set the proper value */ key->val = (void *)ptr; return 0; } return -1; 107a86: 83 c8 ff or $0xffffffff,%eax ); #endif /* register with RTEMS the buffer that will hold the key values */ status = rtems_task_variable_add( RTEMS_SELF, (void **)key, key->dtor ); if ( status == RTEMS_SUCCESSFUL ) { 107a89: 85 d2 test %edx,%edx 107a8b: 75 07 jne 107a94 <== NEVER TAKEN /* now let's set the proper value */ key->val = (void *)ptr; 107a8d: 8b 45 0c mov 0xc(%ebp),%eax 107a90: 89 03 mov %eax,(%ebx) return 0; 107a92: 31 c0 xor %eax,%eax } return -1; } 107a94: 8b 5d fc mov -0x4(%ebp),%ebx 107a97: c9 leave 107a98: c3 ret =============================================================================== 0010a8e4 : void *rtems_heap_allocate_aligned_with_boundary( size_t size, uintptr_t alignment, uintptr_t boundary ) { 10a8e4: 55 push %ebp 10a8e5: 89 e5 mov %esp,%ebp 10a8e7: 83 ec 08 sub $0x8,%esp if ( 10a8ea: 83 3d f0 bd 12 00 03 cmpl $0x3,0x12bdf0 10a8f1: 75 0d jne 10a900 <== NEVER TAKEN _System_state_Is_up( _System_state_Get() ) && !malloc_is_system_state_OK() 10a8f3: e8 1c f1 ff ff call 109a14 10a8f8: 88 c2 mov %al,%dl ) { return NULL; 10a8fa: 31 c0 xor %eax,%eax uintptr_t boundary ) { if ( _System_state_Is_up( _System_state_Get() ) && !malloc_is_system_state_OK() 10a8fc: 84 d2 test %dl,%dl 10a8fe: 74 1c je 10a91c ) { return NULL; } malloc_deferred_frees_process(); 10a900: e8 4d f1 ff ff call 109a52 /* FIXME: Statistics, boundary checks */ return _Protected_heap_Allocate_aligned_with_boundary( 10a905: ff 75 10 pushl 0x10(%ebp) 10a908: ff 75 0c pushl 0xc(%ebp) 10a90b: ff 75 08 pushl 0x8(%ebp) 10a90e: ff 35 d0 72 12 00 pushl 0x1272d0 10a914: e8 7f 44 00 00 call 10ed98 <_Protected_heap_Allocate_aligned_with_boundary> 10a919: 83 c4 10 add $0x10,%esp RTEMS_Malloc_Heap, size, alignment, boundary ); } 10a91c: c9 leave 10a91d: c3 ret =============================================================================== 00106f6e : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 106f6e: 55 push %ebp 106f6f: 89 e5 mov %esp,%ebp 106f71: 57 push %edi 106f72: 56 push %esi 106f73: 53 push %ebx 106f74: 83 ec 48 sub $0x48,%esp 106f77: 8b 75 08 mov 0x8(%ebp),%esi 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( 106f7a: 31 c0 xor %eax,%eax 106f7c: 83 c9 ff or $0xffffffff,%ecx 106f7f: 89 f7 mov %esi,%edi 106f81: f2 ae repnz scas %es:(%edi),%al 106f83: f7 d1 not %ecx 106f85: 49 dec %ecx 106f86: 6a 01 push $0x1 106f88: 8d 55 d4 lea -0x2c(%ebp),%edx 106f8b: 52 push %edx 106f8c: 6a 00 push $0x0 106f8e: 51 push %ecx 106f8f: 56 push %esi 106f90: 89 55 c4 mov %edx,-0x3c(%ebp) 106f93: e8 51 02 00 00 call 1071e9 106f98: 89 c7 mov %eax,%edi name, strlen( name ), 0x00, &loc, true ); the_jnode = loc.node_access; 106f9a: 8b 5d d4 mov -0x2c(%ebp),%ebx node_type = (*loc.ops->node_type_h)( &loc ); 106f9d: 83 c4 14 add $0x14,%esp 106fa0: 8b 55 c4 mov -0x3c(%ebp),%edx 106fa3: 52 push %edx 106fa4: 8b 45 e0 mov -0x20(%ebp),%eax 106fa7: ff 50 10 call *0x10(%eax) if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 106faa: 83 c4 10 add $0x10,%esp 106fad: 83 f8 02 cmp $0x2,%eax 106fb0: 8b 55 c4 mov -0x3c(%ebp),%edx 106fb3: 75 07 jne 106fbc 106fb5: 85 ff test %edi,%edi 106fb7: 0f 95 c0 setne %al 106fba: 74 16 je 106fd2 <== ALWAYS TAKEN rtems_filesystem_freenode( &loc ); 106fbc: 83 ec 0c sub $0xc,%esp 106fbf: 8d 45 d4 lea -0x2c(%ebp),%eax 106fc2: 50 push %eax 106fc3: e8 08 03 00 00 call 1072d0 return RTEMS_UNSATISFIED; 106fc8: 83 c4 10 add $0x10,%esp 106fcb: b8 0d 00 00 00 mov $0xd,%eax 106fd0: eb 32 jmp 107004 } device_info->device_name = (char *) name; 106fd2: 8b 4d 0c mov 0xc(%ebp),%ecx 106fd5: 89 31 mov %esi,(%ecx) device_info->device_name_length = strlen( name ); 106fd7: 83 c9 ff or $0xffffffff,%ecx 106fda: 89 f7 mov %esi,%edi 106fdc: f2 ae repnz scas %es:(%edi),%al 106fde: f7 d1 not %ecx 106fe0: 49 dec %ecx 106fe1: 8b 45 0c mov 0xc(%ebp),%eax 106fe4: 89 48 04 mov %ecx,0x4(%eax) device_info->major = the_jnode->info.device.major; 106fe7: 8b 43 50 mov 0x50(%ebx),%eax 106fea: 8b 4d 0c mov 0xc(%ebp),%ecx 106fed: 89 41 08 mov %eax,0x8(%ecx) device_info->minor = the_jnode->info.device.minor; 106ff0: 8b 43 54 mov 0x54(%ebx),%eax 106ff3: 89 41 0c mov %eax,0xc(%ecx) rtems_filesystem_freenode( &loc ); 106ff6: 83 ec 0c sub $0xc,%esp 106ff9: 52 push %edx 106ffa: e8 d1 02 00 00 call 1072d0 return RTEMS_SUCCESSFUL; 106fff: 83 c4 10 add $0x10,%esp 107002: 31 c0 xor %eax,%eax } 107004: 8d 65 f4 lea -0xc(%ebp),%esp 107007: 5b pop %ebx 107008: 5e pop %esi 107009: 5f pop %edi 10700a: c9 leave 10700b: c3 ret =============================================================================== 0010c7b4 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 10c7b4: 55 push %ebp 10c7b5: 89 e5 mov %esp,%ebp 10c7b7: 57 push %edi 10c7b8: 56 push %esi 10c7b9: 53 push %ebx 10c7ba: 83 ec 0c sub $0xc,%esp uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 10c7bd: 83 7d 08 00 cmpl $0x0,0x8(%ebp) 10c7c1: 74 41 je 10c804 <== NEVER TAKEN 10c7c3: bb 01 00 00 00 mov $0x1,%ebx return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 10c7c8: 8b 04 9d 20 02 13 00 mov 0x130220(,%ebx,4),%eax 10c7cf: 85 c0 test %eax,%eax 10c7d1: 74 2b je 10c7fe <== NEVER TAKEN continue; information = _Objects_Information_table[ api_index ][ 1 ]; 10c7d3: 8b 78 04 mov 0x4(%eax),%edi if ( !information ) 10c7d6: be 01 00 00 00 mov $0x1,%esi 10c7db: 85 ff test %edi,%edi 10c7dd: 75 17 jne 10c7f6 10c7df: eb 1d jmp 10c7fe continue; for ( i=1 ; i <= information->maximum ; i++ ) { the_thread = (Thread_Control *)information->local_table[ i ]; 10c7e1: 8b 47 1c mov 0x1c(%edi),%eax 10c7e4: 8b 04 b0 mov (%eax,%esi,4),%eax if ( !the_thread ) 10c7e7: 85 c0 test %eax,%eax 10c7e9: 74 0a je 10c7f5 <== NEVER TAKEN continue; (*routine)(the_thread); 10c7eb: 83 ec 0c sub $0xc,%esp 10c7ee: 50 push %eax 10c7ef: ff 55 08 call *0x8(%ebp) 10c7f2: 83 c4 10 add $0x10,%esp information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 10c7f5: 46 inc %esi 10c7f6: 0f b7 47 10 movzwl 0x10(%edi),%eax 10c7fa: 39 c6 cmp %eax,%esi 10c7fc: 76 e3 jbe 10c7e1 Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 10c7fe: 43 inc %ebx 10c7ff: 83 fb 04 cmp $0x4,%ebx 10c802: 75 c4 jne 10c7c8 (*routine)(the_thread); } } } 10c804: 8d 65 f4 lea -0xc(%ebp),%esp 10c807: 5b pop %ebx 10c808: 5e pop %esi 10c809: 5f pop %edi 10c80a: c9 leave 10c80b: c3 ret =============================================================================== 0010e188 : */ void rtems_libio_free( rtems_libio_t *iop ) { 10e188: 55 push %ebp 10e189: 89 e5 mov %esp,%ebp 10e18b: 53 push %ebx 10e18c: 83 ec 04 sub $0x4,%esp 10e18f: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_libio_lock(); 10e192: e8 d5 fe ff ff call 10e06c if (iop->sem) 10e197: 8b 43 2c mov 0x2c(%ebx),%eax 10e19a: 85 c0 test %eax,%eax 10e19c: 74 0c je 10e1aa <== NEVER TAKEN rtems_semaphore_delete(iop->sem); 10e19e: 83 ec 0c sub $0xc,%esp 10e1a1: 50 push %eax 10e1a2: e8 91 bf ff ff call 10a138 10e1a7: 83 c4 10 add $0x10,%esp iop->flags &= ~LIBIO_FLAGS_OPEN; 10e1aa: 81 63 14 ff fe ff ff andl $0xfffffeff,0x14(%ebx) iop->data1 = rtems_libio_iop_freelist; 10e1b1: a1 9c 40 12 00 mov 0x12409c,%eax 10e1b6: 89 43 34 mov %eax,0x34(%ebx) rtems_libio_iop_freelist = iop; 10e1b9: 89 1d 9c 40 12 00 mov %ebx,0x12409c rtems_libio_unlock(); } 10e1bf: 8b 5d fc mov -0x4(%ebp),%ebx 10e1c2: c9 leave iop->flags &= ~LIBIO_FLAGS_OPEN; iop->data1 = rtems_libio_iop_freelist; rtems_libio_iop_freelist = iop; rtems_libio_unlock(); 10e1c3: e9 be fe ff ff jmp 10e086 =============================================================================== 001073d0 : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 1073d0: 55 push %ebp 1073d1: 89 e5 mov %esp,%ebp 1073d3: 53 push %ebx 1073d4: 83 ec 04 sub $0x4,%esp rtems_status_code rc; uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) 1073d7: 8b 1d 44 01 12 00 mov 0x120144,%ebx 1073dd: 85 db test %ebx,%ebx 1073df: 74 3e je 10741f <== NEVER TAKEN { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 1073e1: 50 push %eax 1073e2: 50 push %eax 1073e3: 6a 38 push $0x38 1073e5: 53 push %ebx 1073e6: e8 3d fd ff ff call 107128 1073eb: a3 98 40 12 00 mov %eax,0x124098 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 1073f0: 83 c4 10 add $0x10,%esp 1073f3: 85 c0 test %eax,%eax 1073f5: 75 07 jne 1073fe rtems_fatal_error_occurred(RTEMS_NO_MEMORY); 1073f7: 83 ec 0c sub $0xc,%esp 1073fa: 6a 1a push $0x1a 1073fc: eb 44 jmp 107442 iop = rtems_libio_iop_freelist = rtems_libio_iops; 1073fe: a3 9c 40 12 00 mov %eax,0x12409c 107403: 89 c2 mov %eax,%edx for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 107405: 31 c9 xor %ecx,%ecx 107407: eb 03 jmp 10740c iop->data1 = iop + 1; 107409: 89 52 fc mov %edx,-0x4(%edx) 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++) 10740c: 41 inc %ecx 10740d: 83 c2 38 add $0x38,%edx 107410: 39 d9 cmp %ebx,%ecx 107412: 72 f5 jb 107409 iop->data1 = iop + 1; iop->data1 = NULL; 107414: 6b db 38 imul $0x38,%ebx,%ebx 107417: c7 44 18 fc 00 00 00 movl $0x0,-0x4(%eax,%ebx,1) 10741e: 00 /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( 10741f: 83 ec 0c sub $0xc,%esp 107422: 68 a0 40 12 00 push $0x1240a0 107427: 6a 00 push $0x0 107429: 6a 54 push $0x54 10742b: 6a 01 push $0x1 10742d: 68 4f 49 42 4c push $0x4c42494f 107432: e8 69 2b 00 00 call 109fa0 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 107437: 83 c4 20 add $0x20,%esp 10743a: 85 c0 test %eax,%eax 10743c: 74 09 je 107447 <== ALWAYS TAKEN rtems_fatal_error_occurred( rc ); 10743e: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107441: 50 push %eax <== NOT EXECUTED 107442: e8 49 33 00 00 call 10a790 /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 107447: a1 40 01 12 00 mov 0x120140,%eax 10744c: 85 c0 test %eax,%eax 10744e: 74 06 je 107456 <== NEVER TAKEN (* rtems_fs_init_helper)(); } 107450: 8b 5d fc mov -0x4(%ebp),%ebx 107453: c9 leave /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) (* rtems_fs_init_helper)(); 107454: ff e0 jmp *%eax } 107456: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 107459: c9 leave <== NOT EXECUTED 10745a: c3 ret <== NOT EXECUTED =============================================================================== 00108491 : rtems_status_code rtems_libio_set_private_env(void) { 108491: 55 push %ebp 108492: 89 e5 mov %esp,%ebp 108494: 57 push %edi 108495: 56 push %esi 108496: 53 push %ebx 108497: 83 ec 40 sub $0x40,%esp rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); 10849a: 8d 45 e4 lea -0x1c(%ebp),%eax 10849d: 50 push %eax 10849e: 6a 00 push $0x0 1084a0: 6a 00 push $0x0 1084a2: e8 b1 27 00 00 call 10ac58 1084a7: 89 45 c4 mov %eax,-0x3c(%ebp) if (sc != RTEMS_SUCCESSFUL) return sc; 1084aa: 83 c4 10 add $0x10,%esp 1084ad: 85 c0 test %eax,%eax 1084af: 0f 85 c8 00 00 00 jne 10857d <== NEVER TAKEN /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { 1084b5: 81 3d 40 2f 12 00 c8 cmpl $0x1250c8,0x122f40 1084bc: 50 12 00 1084bf: 75 49 jne 10850a rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); 1084c1: 83 ec 0c sub $0xc,%esp 1084c4: 6a 48 push $0x48 1084c6: e8 b1 f5 ff ff call 107a7c 1084cb: 89 c3 mov %eax,%ebx if (!tmp) 1084cd: 83 c4 10 add $0x10,%esp 1084d0: 85 c0 test %eax,%eax 1084d2: 0f 84 9e 00 00 00 je 108576 <== NEVER TAKEN #ifdef HAVE_USERENV_REFCNT tmp->refcnt = 1; #endif sc = rtems_task_variable_add( 1084d8: 50 push %eax 1084d9: 68 54 84 10 00 push $0x108454 1084de: 68 40 2f 12 00 push $0x122f40 1084e3: 6a 00 push $0x0 1084e5: e8 8a 28 00 00 call 10ad74 1084ea: 89 c6 mov %eax,%esi RTEMS_SELF, (void*)&rtems_current_user_env, (void(*)(void *))free_user_env ); if (sc != RTEMS_SUCCESSFUL) { 1084ec: 83 c4 10 add $0x10,%esp 1084ef: 85 c0 test %eax,%eax 1084f1: 74 11 je 108504 <== ALWAYS TAKEN /* don't use free_user_env because the pathlocs are * not initialized yet */ free(tmp); 1084f3: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1084f6: 53 push %ebx <== NOT EXECUTED 1084f7: e8 fc f0 ff ff call 1075f8 <== NOT EXECUTED return sc; 1084fc: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 1084ff: 89 75 c4 mov %esi,-0x3c(%ebp) <== NOT EXECUTED 108502: eb 79 jmp 10857d <== NOT EXECUTED } rtems_current_user_env = tmp; 108504: 89 1d 40 2f 12 00 mov %ebx,0x122f40 } *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 10850a: a1 40 2f 12 00 mov 0x122f40,%eax 10850f: be c8 50 12 00 mov $0x1250c8,%esi 108514: b9 12 00 00 00 mov $0x12,%ecx 108519: 89 c7 mov %eax,%edi 10851b: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rtems_current_user_env->task_id=task_id; /* mark the local values*/ 10851d: 8b 55 e4 mov -0x1c(%ebp),%edx 108520: 89 10 mov %edx,(%eax) * what we are trying to do here is forking off * clones. The reason is a pathloc can be allocated by the * file system and needs to be freed when deleting the environment. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 108522: 83 ec 0c sub $0xc,%esp 108525: 6a 00 push $0x0 108527: 8d 5d d0 lea -0x30(%ebp),%ebx 10852a: 53 push %ebx 10852b: 6a 00 push $0x0 10852d: 6a 01 push $0x1 10852f: 68 74 ef 11 00 push $0x11ef74 108534: e8 c4 ef ff ff call 1074fd rtems_filesystem_root = loc; 108539: 8b 3d 40 2f 12 00 mov 0x122f40,%edi 10853f: 83 c7 18 add $0x18,%edi 108542: b9 05 00 00 00 mov $0x5,%ecx 108547: 89 de mov %ebx,%esi 108549: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 10854b: 83 c4 14 add $0x14,%esp 10854e: 6a 00 push $0x0 108550: 53 push %ebx 108551: 6a 00 push $0x0 108553: 6a 01 push $0x1 108555: 68 74 ef 11 00 push $0x11ef74 10855a: e8 9e ef ff ff call 1074fd rtems_filesystem_current = loc; 10855f: 8b 3d 40 2f 12 00 mov 0x122f40,%edi 108565: 83 c7 04 add $0x4,%edi 108568: b9 05 00 00 00 mov $0x5,%ecx 10856d: 89 de mov %ebx,%esi 10856f: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return RTEMS_SUCCESSFUL; 108571: 83 c4 20 add $0x20,%esp 108574: eb 07 jmp 10857d /* 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)); if (!tmp) return RTEMS_NO_MEMORY; 108576: c7 45 c4 1a 00 00 00 movl $0x1a,-0x3c(%ebp) <== NOT EXECUTED rtems_filesystem_root = loc; rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; return RTEMS_SUCCESSFUL; } 10857d: 8b 45 c4 mov -0x3c(%ebp),%eax 108580: 8d 65 f4 lea -0xc(%ebp),%esp 108583: 5b pop %ebx 108584: 5e pop %esi 108585: 5f pop %edi 108586: c9 leave 108587: c3 ret =============================================================================== 00108588 : * while changing any of those (chdir(), chroot()). */ #ifndef HAVE_USERENV_REFCNT rtems_status_code rtems_libio_share_private_env(rtems_id task_id) { 108588: 55 push %ebp <== NOT EXECUTED 108589: 89 e5 mov %esp,%ebp <== NOT EXECUTED 10858b: 53 push %ebx <== NOT EXECUTED 10858c: 83 ec 18 sub $0x18,%esp <== 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); 10858f: 8d 45 f0 lea -0x10(%ebp),%eax <== NOT EXECUTED 108592: 50 push %eax <== NOT EXECUTED 108593: 6a 00 push $0x0 <== NOT EXECUTED 108595: 6a 00 push $0x0 <== NOT EXECUTED 108597: e8 bc 26 00 00 call 10ac58 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 10859c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10859f: 85 c0 test %eax,%eax <== NOT EXECUTED 1085a1: 75 77 jne 10861a <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { 1085a3: 8b 1d 40 2f 12 00 mov 0x122f40,%ebx <== NOT EXECUTED 1085a9: 8b 45 f0 mov -0x10(%ebp),%eax <== NOT EXECUTED 1085ac: 39 03 cmp %eax,(%ebx) <== NOT EXECUTED 1085ae: 75 23 jne 1085d3 <== NOT EXECUTED /* kill the current user env & task_var*/ rtems_user_env_t *tmp = rtems_current_user_env; sc = rtems_task_variable_delete(RTEMS_SELF,(void*)&rtems_current_user_env); 1085b0: 50 push %eax <== NOT EXECUTED 1085b1: 50 push %eax <== NOT EXECUTED 1085b2: 68 40 2f 12 00 push $0x122f40 <== NOT EXECUTED 1085b7: 6a 00 push $0x0 <== NOT EXECUTED 1085b9: e8 4a 28 00 00 call 10ae08 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 1085be: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 1085c1: 85 c0 test %eax,%eax <== NOT EXECUTED 1085c3: 75 55 jne 10861a <== NOT EXECUTED free_user_env(tmp); 1085c5: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1085c8: 53 push %ebx <== NOT EXECUTED 1085c9: e8 86 fe ff ff call 108454 <== NOT EXECUTED 1085ce: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 1085d1: eb 19 jmp 1085ec <== NOT EXECUTED } else { sc = rtems_task_variable_get( 1085d3: 51 push %ecx <== NOT EXECUTED task_id,(void*)&rtems_current_user_env, (void*)&shared_user_env ); 1085d4: 8d 45 f4 lea -0xc(%ebp),%eax <== NOT EXECUTED rtems_user_env_t *tmp = rtems_current_user_env; sc = rtems_task_variable_delete(RTEMS_SELF,(void*)&rtems_current_user_env); if (sc != RTEMS_SUCCESSFUL) return sc; free_user_env(tmp); } else { sc = rtems_task_variable_get( 1085d7: 50 push %eax <== NOT EXECUTED 1085d8: 68 40 2f 12 00 push $0x122f40 <== NOT EXECUTED 1085dd: ff 75 08 pushl 0x8(%ebp) <== NOT EXECUTED 1085e0: e8 9f 28 00 00 call 10ae84 <== NOT EXECUTED task_id,(void*)&rtems_current_user_env, (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 1085e5: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 1085e8: 85 c0 test %eax,%eax <== NOT EXECUTED 1085ea: 75 24 jne 108610 <== NOT EXECUTED goto bailout; } /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_add( 1085ec: 52 push %edx <== NOT EXECUTED 1085ed: 68 54 84 10 00 push $0x108454 <== NOT EXECUTED 1085f2: 68 40 2f 12 00 push $0x122f40 <== NOT EXECUTED 1085f7: 6a 00 push $0x0 <== NOT EXECUTED 1085f9: e8 76 27 00 00 call 10ad74 <== NOT EXECUTED RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env); if (sc != RTEMS_SUCCESSFUL) 1085fe: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 108601: 85 c0 test %eax,%eax <== NOT EXECUTED 108603: 75 0b jne 108610 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 108605: 8b 55 f4 mov -0xc(%ebp),%edx <== NOT EXECUTED 108608: 89 15 40 2f 12 00 mov %edx,0x122f40 <== NOT EXECUTED /* increase the reference count */ #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; 10860e: eb 0a jmp 10861a <== NOT EXECUTED bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; 108610: c7 05 40 2f 12 00 c8 movl $0x1250c8,0x122f40 <== NOT EXECUTED 108617: 50 12 00 return sc; } 10861a: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 10861d: c9 leave <== NOT EXECUTED 10861e: c3 ret <== NOT EXECUTED =============================================================================== 0010e0d1 : */ uint32_t rtems_libio_to_fcntl_flags( uint32_t flags ) { 10e0d1: 55 push %ebp 10e0d2: 89 e5 mov %esp,%ebp 10e0d4: 8b 55 08 mov 0x8(%ebp),%edx uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 10e0d7: 89 d1 mov %edx,%ecx 10e0d9: 83 e1 06 and $0x6,%ecx fcntl_flags |= O_RDWR; 10e0dc: b8 02 00 00 00 mov $0x2,%eax uint32_t flags ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 10e0e1: 83 f9 06 cmp $0x6,%ecx 10e0e4: 74 0f je 10e0f5 <== NEVER TAKEN fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { fcntl_flags |= O_RDONLY; 10e0e6: 30 c0 xor %al,%al { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { 10e0e8: f6 c2 02 test $0x2,%dl 10e0eb: 75 08 jne 10e0f5 <== ALWAYS TAKEN ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { fcntl_flags |= O_RDWR; 10e0ed: 31 c0 xor %eax,%eax <== NOT EXECUTED 10e0ef: f6 c2 04 test $0x4,%dl <== NOT EXECUTED 10e0f2: 0f 95 c0 setne %al <== NOT EXECUTED fcntl_flags |= O_RDONLY; } else if ( (flags & LIBIO_FLAGS_WRITE) == LIBIO_FLAGS_WRITE) { fcntl_flags |= O_WRONLY; } if ( (flags & LIBIO_FLAGS_NO_DELAY) == LIBIO_FLAGS_NO_DELAY ) { 10e0f5: f6 c2 01 test $0x1,%dl 10e0f8: 74 03 je 10e0fd fcntl_flags |= O_NONBLOCK; 10e0fa: 80 cc 40 or $0x40,%ah } if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) { 10e0fd: f6 c6 02 test $0x2,%dh 10e100: 74 03 je 10e105 fcntl_flags |= O_APPEND; 10e102: 83 c8 08 or $0x8,%eax } if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) { 10e105: 80 e6 04 and $0x4,%dh 10e108: 74 03 je 10e10d fcntl_flags |= O_CREAT; 10e10a: 80 cc 02 or $0x2,%ah } return fcntl_flags; } 10e10d: c9 leave 10e10e: c3 ret =============================================================================== 00109d18 : * size and thus we skip updating the statistics. */ static void rtems_malloc_statistics_at_free( void *pointer ) { 109d18: 55 push %ebp 109d19: 89 e5 mov %esp,%ebp 109d1b: 83 ec 1c sub $0x1c,%esp uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { 109d1e: 8d 45 f4 lea -0xc(%ebp),%eax 109d21: 50 push %eax 109d22: ff 75 08 pushl 0x8(%ebp) 109d25: ff 35 d0 72 12 00 pushl 0x1272d0 109d2b: e8 10 51 00 00 call 10ee40 <_Protected_heap_Get_block_size> 109d30: 83 c4 10 add $0x10,%esp 109d33: 84 c0 test %al,%al 109d35: 74 11 je 109d48 <== NEVER TAKEN MSBUMP(lifetime_freed, size); 109d37: 8b 45 f4 mov -0xc(%ebp),%eax 109d3a: 31 d2 xor %edx,%edx 109d3c: 01 05 60 bb 12 00 add %eax,0x12bb60 109d42: 11 15 64 bb 12 00 adc %edx,0x12bb64 } } 109d48: c9 leave 109d49: c3 ret =============================================================================== 00109d4a : } static void rtems_malloc_statistics_at_malloc( void *pointer ) { 109d4a: 55 push %ebp 109d4b: 89 e5 mov %esp,%ebp 109d4d: 83 ec 18 sub $0x18,%esp 109d50: 8b 45 08 mov 0x8(%ebp),%eax uintptr_t actual_size = 0; 109d53: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp) uint32_t current_depth; rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) 109d5a: 85 c0 test %eax,%eax 109d5c: 74 43 je 109da1 <== NEVER TAKEN return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); 109d5e: 52 push %edx 109d5f: 8d 55 f4 lea -0xc(%ebp),%edx 109d62: 52 push %edx 109d63: 50 push %eax 109d64: ff 35 d0 72 12 00 pushl 0x1272d0 109d6a: e8 d1 50 00 00 call 10ee40 <_Protected_heap_Get_block_size> MSBUMP(lifetime_allocated, actual_size); 109d6f: 8b 45 f4 mov -0xc(%ebp),%eax 109d72: 31 d2 xor %edx,%edx 109d74: 03 05 58 bb 12 00 add 0x12bb58,%eax 109d7a: 13 15 5c bb 12 00 adc 0x12bb5c,%edx 109d80: a3 58 bb 12 00 mov %eax,0x12bb58 109d85: 89 15 5c bb 12 00 mov %edx,0x12bb5c current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); 109d8b: 2b 05 60 bb 12 00 sub 0x12bb60,%eax if (current_depth > s->max_depth) 109d91: 83 c4 10 add $0x10,%esp 109d94: 3b 05 54 bb 12 00 cmp 0x12bb54,%eax 109d9a: 76 05 jbe 109da1 s->max_depth = current_depth; 109d9c: a3 54 bb 12 00 mov %eax,0x12bb54 } 109da1: c9 leave 109da2: c3 ret =============================================================================== 00111928 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 111928: 55 push %ebp 111929: 89 e5 mov %esp,%ebp 11192b: 57 push %edi 11192c: 56 push %esi 11192d: 53 push %ebx 11192e: 83 ec 0c sub $0xc,%esp 111931: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Parameter error checks */ if ( !pointer ) return EINVAL; 111934: be 16 00 00 00 mov $0x16,%esi void *return_this; /* * Parameter error checks */ if ( !pointer ) 111939: 85 db test %ebx,%ebx 11193b: 74 55 je 111992 return EINVAL; *pointer = NULL; 11193d: c7 03 00 00 00 00 movl $0x0,(%ebx) /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 111943: 83 3d 1c 86 12 00 03 cmpl $0x3,0x12861c 11194a: 75 09 jne 111955 <== NEVER TAKEN !malloc_is_system_state_OK() ) 11194c: e8 43 68 ff ff call 108194 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 111951: 84 c0 test %al,%al 111953: 74 3d je 111992 <== NEVER TAKEN return EINVAL; /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 111955: e8 78 68 ff ff call 1081d2 Heap_Control *heap, uintptr_t size, uintptr_t alignment ) { return 11195a: 6a 00 push $0x0 11195c: ff 75 0c pushl 0xc(%ebp) 11195f: ff 75 10 pushl 0x10(%ebp) 111962: ff 35 50 43 12 00 pushl 0x124350 111968: e8 0b b1 ff ff call 10ca78 <_Protected_heap_Allocate_aligned_with_boundary> 11196d: 89 c7 mov %eax,%edi return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 11196f: 83 c4 10 add $0x10,%esp return ENOMEM; 111972: be 0c 00 00 00 mov $0xc,%esi return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 111977: 85 c0 test %eax,%eax 111979: 74 17 je 111992 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 11197b: a1 30 67 12 00 mov 0x126730,%eax 111980: 85 c0 test %eax,%eax 111982: 74 0a je 11198e (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 111984: 83 ec 0c sub $0xc,%esp 111987: 53 push %ebx 111988: ff 50 04 call *0x4(%eax) 11198b: 83 c4 10 add $0x10,%esp *pointer = return_this; 11198e: 89 3b mov %edi,(%ebx) return 0; 111990: 31 f6 xor %esi,%esi } 111992: 89 f0 mov %esi,%eax 111994: 8d 65 f4 lea -0xc(%ebp),%esp 111997: 5b pop %ebx 111998: 5e pop %esi 111999: 5f pop %edi 11199a: c9 leave 11199b: c3 ret =============================================================================== 0011039c : return (retval); } int rtems_mkdir(const char *path, mode_t mode) { 11039c: 55 push %ebp 11039d: 89 e5 mov %esp,%ebp 11039f: 57 push %edi 1103a0: 56 push %esi 1103a1: 53 push %ebx 1103a2: 83 ec 78 sub $0x78,%esp int success = 0; char *dup_path = strdup(path); 1103a5: ff 75 08 pushl 0x8(%ebp) 1103a8: e8 0b 32 00 00 call 1135b8 1103ad: 89 c3 mov %eax,%ebx if (dup_path != NULL) { 1103af: 83 c4 10 add $0x10,%esp success = build(dup_path, mode); free(dup_path); } return success != 0 ? 0 : -1; 1103b2: 83 c8 ff or $0xffffffff,%eax rtems_mkdir(const char *path, mode_t mode) { int success = 0; char *dup_path = strdup(path); if (dup_path != NULL) { 1103b5: 85 db test %ebx,%ebx 1103b7: 0f 84 1e 01 00 00 je 1104db <== NEVER TAKEN p = path; oumask = 0; retval = 1; if (p[0] == '/') /* Skip leading '/'. */ ++p; 1103bd: 31 c0 xor %eax,%eax 1103bf: 80 3b 2f cmpb $0x2f,(%ebx) 1103c2: 0f 94 c0 sete %al 1103c5: 8d 3c 03 lea (%ebx,%eax,1),%edi char *p; p = path; oumask = 0; retval = 1; if (p[0] == '/') /* Skip leading '/'. */ 1103c8: c7 45 94 00 00 00 00 movl $0x0,-0x6c(%ebp) 1103cf: b8 01 00 00 00 mov $0x1,%eax ++p; for (first = 1, last = 0; !last ; ++p) { if (p[0] == '\0') 1103d4: 8a 0f mov (%edi),%cl last = 1; 1103d6: ba 01 00 00 00 mov $0x1,%edx oumask = 0; retval = 1; if (p[0] == '/') /* Skip leading '/'. */ ++p; for (first = 1, last = 0; !last ; ++p) { if (p[0] == '\0') 1103db: 84 c9 test %cl,%cl 1103dd: 74 0b je 1103ea last = 1; else if (p[0] != '/') 1103df: 80 f9 2f cmp $0x2f,%cl 1103e2: 0f 85 c8 00 00 00 jne 1104b0 1103e8: 30 d2 xor %dl,%dl continue; *p = '\0'; 1103ea: c6 07 00 movb $0x0,(%edi) if (!last && p[1] == '\0') 1103ed: be 01 00 00 00 mov $0x1,%esi 1103f2: 85 d2 test %edx,%edx 1103f4: 75 0b jne 110401 1103f6: 31 d2 xor %edx,%edx 1103f8: 80 7f 01 00 cmpb $0x0,0x1(%edi) 1103fc: 0f 94 c2 sete %dl 1103ff: 89 d6 mov %edx,%esi last = 1; if (first) { 110401: 85 c0 test %eax,%eax 110403: 74 1a je 11041f * mkdir [-m mode] dir * * We change the user's umask and then restore it, * instead of doing chmod's. */ oumask = umask(0); 110405: 83 ec 0c sub $0xc,%esp 110408: 6a 00 push $0x0 11040a: e8 75 01 00 00 call 110584 11040f: 89 45 94 mov %eax,-0x6c(%ebp) numask = oumask & ~(S_IWUSR | S_IXUSR); 110412: 24 3f and $0x3f,%al (void)umask(numask); 110414: 89 04 24 mov %eax,(%esp) 110417: e8 68 01 00 00 call 110584 11041c: 83 c4 10 add $0x10,%esp first = 0; } if (last) (void)umask(oumask); if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) { 11041f: b8 ff 01 00 00 mov $0x1ff,%eax oumask = umask(0); numask = oumask & ~(S_IWUSR | S_IXUSR); (void)umask(numask); first = 0; } if (last) 110424: 85 f6 test %esi,%esi 110426: 74 11 je 110439 (void)umask(oumask); 110428: 83 ec 0c sub $0xc,%esp 11042b: ff 75 94 pushl -0x6c(%ebp) 11042e: e8 51 01 00 00 call 110584 110433: 83 c4 10 add $0x10,%esp if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) { 110436: 8b 45 0c mov 0xc(%ebp),%eax 110439: 52 push %edx 11043a: 52 push %edx 11043b: 50 push %eax 11043c: 53 push %ebx 11043d: e8 62 82 ff ff call 1086a4 110442: 83 c4 10 add $0x10,%esp 110445: 85 c0 test %eax,%eax 110447: 79 5e jns 1104a7 if (errno == EEXIST || errno == EISDIR) { 110449: e8 92 25 00 00 call 1129e0 <__errno> 11044e: 83 38 11 cmpl $0x11,(%eax) 110451: 74 0a je 11045d <== ALWAYS TAKEN 110453: e8 88 25 00 00 call 1129e0 <__errno> <== NOT EXECUTED 110458: 83 38 15 cmpl $0x15,(%eax) <== NOT EXECUTED 11045b: 75 59 jne 1104b6 <== NOT EXECUTED if (stat(path, &sb) < 0) { 11045d: 50 push %eax 11045e: 50 push %eax 11045f: 8d 45 a0 lea -0x60(%ebp),%eax 110462: 50 push %eax 110463: 53 push %ebx 110464: e8 8b 00 00 00 call 1104f4 110469: 83 c4 10 add $0x10,%esp 11046c: 85 c0 test %eax,%eax 11046e: 78 46 js 1104b6 <== NEVER TAKEN retval = 0; break; } else if (!S_ISDIR(sb.st_mode)) { 110470: 8b 45 ac mov -0x54(%ebp),%eax 110473: 25 00 f0 00 00 and $0xf000,%eax 110478: 3d 00 40 00 00 cmp $0x4000,%eax 11047d: 74 22 je 1104a1 if (last) 11047f: 85 f6 test %esi,%esi 110481: 74 0f je 110492 <== NEVER TAKEN errno = EEXIST; 110483: e8 58 25 00 00 call 1129e0 <__errno> 110488: c7 00 11 00 00 00 movl $0x11,(%eax) else errno = ENOTDIR; retval = 0; 11048e: 31 ff xor %edi,%edi 110490: eb 38 jmp 1104ca break; } else if (!S_ISDIR(sb.st_mode)) { if (last) errno = EEXIST; else errno = ENOTDIR; 110492: e8 49 25 00 00 call 1129e0 <__errno> <== NOT EXECUTED 110497: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED retval = 0; 11049d: 31 ff xor %edi,%edi <== NOT EXECUTED 11049f: eb 1b jmp 1104bc <== NOT EXECUTED break; } if (last) 1104a1: 85 f6 test %esi,%esi 1104a3: 75 3e jne 1104e3 1104a5: eb 04 jmp 1104ab } else { retval = 0; break; } } if (!last) 1104a7: 85 f6 test %esi,%esi 1104a9: 75 3f jne 1104ea *p = '/'; 1104ab: c6 07 2f movb $0x2f,(%edi) 1104ae: 31 c0 xor %eax,%eax p = path; oumask = 0; retval = 1; if (p[0] == '/') /* Skip leading '/'. */ ++p; for (first = 1, last = 0; !last ; ++p) { 1104b0: 47 inc %edi 1104b1: e9 1e ff ff ff jmp 1103d4 if (last) (void)umask(oumask); if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) { if (errno == EEXIST || errno == EISDIR) { if (stat(path, &sb) < 0) { retval = 0; 1104b6: 31 ff xor %edi,%edi <== NOT EXECUTED } } if (!last) *p = '/'; } if (!first && !last) 1104b8: 85 f6 test %esi,%esi <== NOT EXECUTED 1104ba: 75 0e jne 1104ca <== NOT EXECUTED (void)umask(oumask); 1104bc: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1104bf: ff 75 94 pushl -0x6c(%ebp) <== NOT EXECUTED 1104c2: e8 bd 00 00 00 call 110584 <== NOT EXECUTED 1104c7: 83 c4 10 add $0x10,%esp <== NOT EXECUTED int success = 0; char *dup_path = strdup(path); if (dup_path != NULL) { success = build(dup_path, mode); free(dup_path); 1104ca: 83 ec 0c sub $0xc,%esp 1104cd: 53 push %ebx 1104ce: e8 91 7c ff ff call 108164 } return success != 0 ? 0 : -1; 1104d3: 83 c4 10 add $0x10,%esp 1104d6: 83 ff 01 cmp $0x1,%edi 1104d9: 19 c0 sbb %eax,%eax } 1104db: 8d 65 f4 lea -0xc(%ebp),%esp 1104de: 5b pop %ebx 1104df: 5e pop %esi 1104e0: 5f pop %edi 1104e1: c9 leave 1104e2: c3 ret errno = ENOTDIR; retval = 0; break; } if (last) retval = 2; 1104e3: bf 02 00 00 00 mov $0x2,%edi 1104e8: eb e0 jmp 1104ca } else { retval = 0; break; } } if (!last) 1104ea: bf 01 00 00 00 mov $0x1,%edi 1104ef: eb d9 jmp 1104ca =============================================================================== 001148d0 : uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { 1148d0: 55 push %ebp 1148d1: 89 e5 mov %esp,%ebp 1148d3: 57 push %edi 1148d4: 56 push %esi 1148d5: 53 push %ebx 1148d6: 83 ec 1c sub $0x1c,%esp 1148d9: 8b 75 0c mov 0xc(%ebp),%esi 1148dc: 8b 55 10 mov 0x10(%ebp),%edx 1148df: 8b 7d 14 mov 0x14(%ebp),%edi register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 1148e2: b8 03 00 00 00 mov $0x3,%eax rtems_id *id ) { register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) 1148e7: 83 7d 08 00 cmpl $0x0,0x8(%ebp) 1148eb: 0f 84 ce 00 00 00 je 1149bf return RTEMS_INVALID_NAME; if ( !starting_address ) return RTEMS_INVALID_ADDRESS; 1148f1: b0 09 mov $0x9,%al register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !starting_address ) 1148f3: 85 f6 test %esi,%esi 1148f5: 0f 84 c4 00 00 00 je 1149bf return RTEMS_INVALID_ADDRESS; if ( !id ) 1148fb: 83 7d 1c 00 cmpl $0x0,0x1c(%ebp) 1148ff: 0f 84 ba 00 00 00 je 1149bf <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 114905: 85 ff test %edi,%edi 114907: 0f 84 ad 00 00 00 je 1149ba 11490d: 85 d2 test %edx,%edx 11490f: 0f 84 a5 00 00 00 je 1149ba !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; 114915: b0 08 mov $0x8,%al return RTEMS_INVALID_ADDRESS; if ( !id ) return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 114917: 39 fa cmp %edi,%edx 114919: 0f 82 a0 00 00 00 jb 1149bf 11491f: f7 c7 03 00 00 00 test $0x3,%edi 114925: 0f 85 94 00 00 00 jne 1149bf !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) return RTEMS_INVALID_ADDRESS; 11492b: b0 09 mov $0x9,%al if ( length == 0 || buffer_size == 0 || length < buffer_size || !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) 11492d: f7 c6 03 00 00 00 test $0x3,%esi 114933: 0f 85 86 00 00 00 jne 1149bf 114939: a1 b8 e5 13 00 mov 0x13e5b8,%eax 11493e: 40 inc %eax 11493f: a3 b8 e5 13 00 mov %eax,0x13e5b8 * This function allocates a partition control block from * the inactive chain of free partition control blocks. */ RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Allocate ( void ) { return (Partition_Control *) _Objects_Allocate( &_Partition_Information ); 114944: 83 ec 0c sub $0xc,%esp 114947: 68 44 e4 13 00 push $0x13e444 11494c: 89 55 e4 mov %edx,-0x1c(%ebp) 11494f: e8 28 3e 00 00 call 11877c <_Objects_Allocate> 114954: 89 c3 mov %eax,%ebx _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { 114956: 83 c4 10 add $0x10,%esp 114959: 85 c0 test %eax,%eax 11495b: 8b 55 e4 mov -0x1c(%ebp),%edx 11495e: 75 0c jne 11496c _Thread_Enable_dispatch(); 114960: e8 59 4a 00 00 call 1193be <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 114965: b8 05 00 00 00 mov $0x5,%eax 11496a: eb 53 jmp 1149bf _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; 11496c: 89 70 10 mov %esi,0x10(%eax) the_partition->length = length; 11496f: 89 50 14 mov %edx,0x14(%eax) the_partition->buffer_size = buffer_size; 114972: 89 78 18 mov %edi,0x18(%eax) the_partition->attribute_set = attribute_set; 114975: 8b 45 18 mov 0x18(%ebp),%eax 114978: 89 43 1c mov %eax,0x1c(%ebx) the_partition->number_of_used_blocks = 0; 11497b: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) _Chain_Initialize( &the_partition->Memory, starting_address, 114982: 57 push %edi 114983: 89 d0 mov %edx,%eax 114985: 31 d2 xor %edx,%edx 114987: f7 f7 div %edi 114989: 50 push %eax 11498a: 56 push %esi 11498b: 8d 43 24 lea 0x24(%ebx),%eax 11498e: 50 push %eax 11498f: e8 8c 2a 00 00 call 117420 <_Chain_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 114994: 8b 43 08 mov 0x8(%ebx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 114997: 0f b7 c8 movzwl %ax,%ecx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 11499a: 8b 15 60 e4 13 00 mov 0x13e460,%edx 1149a0: 89 1c 8a mov %ebx,(%edx,%ecx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 1149a3: 8b 55 08 mov 0x8(%ebp),%edx 1149a6: 89 53 0c mov %edx,0xc(%ebx) &_Partition_Information, &the_partition->Object, (Objects_Name) name ); *id = the_partition->Object.id; 1149a9: 8b 55 1c mov 0x1c(%ebp),%edx 1149ac: 89 02 mov %eax,(%edx) name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 1149ae: e8 0b 4a 00 00 call 1193be <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1149b3: 83 c4 10 add $0x10,%esp 1149b6: 31 c0 xor %eax,%eax 1149b8: eb 05 jmp 1149bf if ( !id ) return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; 1149ba: b8 08 00 00 00 mov $0x8,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 1149bf: 8d 65 f4 lea -0xc(%ebp),%esp 1149c2: 5b pop %ebx 1149c3: 5e pop %esi 1149c4: 5f pop %edi 1149c5: c9 leave 1149c6: c3 ret =============================================================================== 0010b095 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 10b095: 55 push %ebp 10b096: 89 e5 mov %esp,%ebp 10b098: 57 push %edi 10b099: 56 push %esi 10b09a: 53 push %ebx 10b09b: 83 ec 30 sub $0x30,%esp 10b09e: 8b 75 08 mov 0x8(%ebp),%esi 10b0a1: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Locations location; rtems_status_code return_value; rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); 10b0a4: 8d 45 e4 lea -0x1c(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) _Objects_Get( &_Rate_monotonic_Information, id, location ); 10b0a7: 50 push %eax 10b0a8: 56 push %esi 10b0a9: 68 14 72 12 00 push $0x127214 10b0ae: e8 49 1e 00 00 call 10cefc <_Objects_Get> 10b0b3: 89 c7 mov %eax,%edi switch ( location ) { 10b0b5: 83 c4 10 add $0x10,%esp 10b0b8: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp) 10b0bc: 0f 85 3d 01 00 00 jne 10b1ff case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 10b0c2: a1 58 78 12 00 mov 0x127858,%eax 10b0c7: 39 47 40 cmp %eax,0x40(%edi) 10b0ca: 74 0f je 10b0db _Thread_Enable_dispatch(); 10b0cc: e8 05 26 00 00 call 10d6d6 <_Thread_Enable_dispatch> return RTEMS_NOT_OWNER_OF_RESOURCE; 10b0d1: bb 17 00 00 00 mov $0x17,%ebx 10b0d6: e9 29 01 00 00 jmp 10b204 } if ( length == RTEMS_PERIOD_STATUS ) { 10b0db: 85 db test %ebx,%ebx 10b0dd: 75 19 jne 10b0f8 switch ( the_period->state ) { 10b0df: 8b 47 38 mov 0x38(%edi),%eax 10b0e2: 83 f8 04 cmp $0x4,%eax 10b0e5: 77 07 ja 10b0ee <== NEVER TAKEN 10b0e7: 8b 1c 85 04 0f 12 00 mov 0x120f04(,%eax,4),%ebx case RATE_MONOTONIC_ACTIVE: default: /* unreached -- only to remove warnings */ return_value = RTEMS_SUCCESSFUL; break; } _Thread_Enable_dispatch(); 10b0ee: e8 e3 25 00 00 call 10d6d6 <_Thread_Enable_dispatch> return( return_value ); 10b0f3: e9 0c 01 00 00 jmp 10b204 } _ISR_Disable( level ); 10b0f8: 9c pushf 10b0f9: fa cli 10b0fa: 8f 45 d4 popl -0x2c(%ebp) switch ( the_period->state ) { 10b0fd: 8b 47 38 mov 0x38(%edi),%eax 10b100: 83 f8 02 cmp $0x2,%eax 10b103: 74 5d je 10b162 10b105: 83 f8 04 cmp $0x4,%eax 10b108: 0f 84 b8 00 00 00 je 10b1c6 10b10e: 85 c0 test %eax,%eax 10b110: 0f 85 e9 00 00 00 jne 10b1ff <== NEVER TAKEN case RATE_MONOTONIC_INACTIVE: { _ISR_Enable( level ); 10b116: ff 75 d4 pushl -0x2c(%ebp) 10b119: 9d popf /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 10b11a: 83 ec 0c sub $0xc,%esp 10b11d: 57 push %edi 10b11e: e8 2f fe ff ff call 10af52 <_Rate_monotonic_Initiate_statistics> the_period->state = RATE_MONOTONIC_ACTIVE; 10b123: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10b12a: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi) the_watchdog->routine = routine; 10b131: c7 47 2c 10 b4 10 00 movl $0x10b410,0x2c(%edi) the_watchdog->id = id; 10b138: 89 77 30 mov %esi,0x30(%edi) the_watchdog->user_data = user_data; 10b13b: c7 47 34 00 00 00 00 movl $0x0,0x34(%edi) _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 10b142: 89 5f 3c mov %ebx,0x3c(%edi) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10b145: 89 5f 1c mov %ebx,0x1c(%edi) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10b148: 58 pop %eax 10b149: 5a pop %edx _Watchdog_Insert_ticks( &the_period->Timer, length ); 10b14a: 83 c7 10 add $0x10,%edi 10b14d: 57 push %edi 10b14e: 68 d0 73 12 00 push $0x1273d0 10b153: e8 e8 34 00 00 call 10e640 <_Watchdog_Insert> _Thread_Enable_dispatch(); 10b158: e8 79 25 00 00 call 10d6d6 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10b15d: 83 c4 10 add $0x10,%esp 10b160: eb 60 jmp 10b1c2 case RATE_MONOTONIC_ACTIVE: /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 10b162: 83 ec 0c sub $0xc,%esp 10b165: 57 push %edi 10b166: e8 4f fe ff ff call 10afba <_Rate_monotonic_Update_statistics> /* * This tells the _Rate_monotonic_Timeout that this task is * in the process of blocking on the period and that we * may be changing the length of the next period. */ the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; 10b16b: c7 47 38 01 00 00 00 movl $0x1,0x38(%edi) the_period->next_length = length; 10b172: 89 5f 3c mov %ebx,0x3c(%edi) _ISR_Enable( level ); 10b175: ff 75 d4 pushl -0x2c(%ebp) 10b178: 9d popf _Thread_Executing->Wait.id = the_period->Object.id; 10b179: a1 58 78 12 00 mov 0x127858,%eax 10b17e: 8b 57 08 mov 0x8(%edi),%edx 10b181: 89 50 20 mov %edx,0x20(%eax) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 10b184: 5b pop %ebx 10b185: 5e pop %esi 10b186: 68 00 40 00 00 push $0x4000 10b18b: 50 push %eax 10b18c: e8 43 2d 00 00 call 10ded4 <_Thread_Set_state> /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 10b191: 9c pushf 10b192: fa cli 10b193: 5a pop %edx local_state = the_period->state; 10b194: 8b 47 38 mov 0x38(%edi),%eax the_period->state = RATE_MONOTONIC_ACTIVE; 10b197: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi) _ISR_Enable( level ); 10b19e: 52 push %edx 10b19f: 9d popf /* * If it did, then we want to unblock ourself and continue as * if nothing happen. The period was reset in the timeout routine. */ if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING ) 10b1a0: 83 c4 10 add $0x10,%esp 10b1a3: 83 f8 03 cmp $0x3,%eax 10b1a6: 75 15 jne 10b1bd _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 10b1a8: 51 push %ecx 10b1a9: 51 push %ecx 10b1aa: 68 00 40 00 00 push $0x4000 10b1af: ff 35 58 78 12 00 pushl 0x127858 10b1b5: e8 aa 21 00 00 call 10d364 <_Thread_Clear_state> 10b1ba: 83 c4 10 add $0x10,%esp _Thread_Enable_dispatch(); 10b1bd: e8 14 25 00 00 call 10d6d6 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10b1c2: 31 db xor %ebx,%ebx 10b1c4: eb 3e jmp 10b204 case RATE_MONOTONIC_EXPIRED: /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 10b1c6: 83 ec 0c sub $0xc,%esp 10b1c9: 57 push %edi 10b1ca: e8 eb fd ff ff call 10afba <_Rate_monotonic_Update_statistics> _ISR_Enable( level ); 10b1cf: ff 75 d4 pushl -0x2c(%ebp) 10b1d2: 9d popf the_period->state = RATE_MONOTONIC_ACTIVE; 10b1d3: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi) the_period->next_length = length; 10b1da: 89 5f 3c mov %ebx,0x3c(%edi) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10b1dd: 89 5f 1c mov %ebx,0x1c(%edi) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10b1e0: 58 pop %eax 10b1e1: 5a pop %edx _Watchdog_Insert_ticks( &the_period->Timer, length ); 10b1e2: 83 c7 10 add $0x10,%edi 10b1e5: 57 push %edi 10b1e6: 68 d0 73 12 00 push $0x1273d0 10b1eb: e8 50 34 00 00 call 10e640 <_Watchdog_Insert> _Thread_Enable_dispatch(); 10b1f0: e8 e1 24 00 00 call 10d6d6 <_Thread_Enable_dispatch> return RTEMS_TIMEOUT; 10b1f5: 83 c4 10 add $0x10,%esp 10b1f8: bb 06 00 00 00 mov $0x6,%ebx 10b1fd: eb 05 jmp 10b204 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b1ff: bb 04 00 00 00 mov $0x4,%ebx } 10b204: 89 d8 mov %ebx,%eax 10b206: 8d 65 f4 lea -0xc(%ebp),%esp 10b209: 5b pop %ebx 10b20a: 5e pop %esi 10b20b: 5f pop %edi 10b20c: c9 leave 10b20d: c3 ret =============================================================================== 0010b210 : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 10b210: 55 push %ebp 10b211: 89 e5 mov %esp,%ebp 10b213: 57 push %edi 10b214: 56 push %esi 10b215: 53 push %ebx 10b216: 83 ec 7c sub $0x7c,%esp 10b219: 8b 5d 08 mov 0x8(%ebp),%ebx 10b21c: 8b 7d 0c mov 0xc(%ebp),%edi rtems_id id; rtems_rate_monotonic_period_statistics the_stats; rtems_rate_monotonic_period_status the_status; char name[5]; if ( !print ) 10b21f: 85 ff test %edi,%edi 10b221: 0f 84 2b 01 00 00 je 10b352 <== NEVER TAKEN return; (*print)( context, "Period information by period\n" ); 10b227: 52 push %edx 10b228: 52 push %edx 10b229: 68 18 0f 12 00 push $0x120f18 10b22e: 53 push %ebx 10b22f: ff d7 call *%edi #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); 10b231: 5e pop %esi 10b232: 58 pop %eax 10b233: 68 36 0f 12 00 push $0x120f36 10b238: 53 push %ebx 10b239: ff d7 call *%edi (*print)( context, "--- Wall times are in seconds ---\n" ); 10b23b: 5a pop %edx 10b23c: 59 pop %ecx 10b23d: 68 58 0f 12 00 push $0x120f58 10b242: 53 push %ebx 10b243: ff d7 call *%edi Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 10b245: 5e pop %esi 10b246: 58 pop %eax 10b247: 68 7b 0f 12 00 push $0x120f7b 10b24c: 53 push %ebx 10b24d: ff d7 call *%edi #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " 10b24f: 5a pop %edx 10b250: 59 pop %ecx 10b251: 68 c6 0f 12 00 push $0x120fc6 10b256: 53 push %ebx 10b257: ff d7 call *%edi /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 10b259: 8b 35 1c 72 12 00 mov 0x12721c,%esi 10b25f: 83 c4 10 add $0x10,%esp 10b262: e9 df 00 00 00 jmp 10b346 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 10b267: 50 push %eax 10b268: 50 push %eax 10b269: 8d 45 88 lea -0x78(%ebp),%eax 10b26c: 50 push %eax 10b26d: 56 push %esi 10b26e: e8 c9 55 00 00 call 11083c if ( status != RTEMS_SUCCESSFUL ) 10b273: 83 c4 10 add $0x10,%esp 10b276: 85 c0 test %eax,%eax 10b278: 0f 85 c7 00 00 00 jne 10b345 continue; /* If the above passed, so should this but check it anyway */ status = rtems_rate_monotonic_get_status( id, &the_status ); 10b27e: 51 push %ecx 10b27f: 51 push %ecx 10b280: 8d 55 c0 lea -0x40(%ebp),%edx 10b283: 52 push %edx 10b284: 56 push %esi 10b285: e8 56 56 00 00 call 1108e0 #if defined(RTEMS_DEBUG) if ( status != RTEMS_SUCCESSFUL ) continue; #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 10b28a: 83 c4 0c add $0xc,%esp 10b28d: 8d 45 e3 lea -0x1d(%ebp),%eax 10b290: 50 push %eax 10b291: 6a 05 push $0x5 10b293: ff 75 c0 pushl -0x40(%ebp) 10b296: e8 01 02 00 00 call 10b49c /* * Print part of report line that is not dependent on granularity */ (*print)( context, 10b29b: 58 pop %eax 10b29c: 5a pop %edx 10b29d: ff 75 8c pushl -0x74(%ebp) 10b2a0: ff 75 88 pushl -0x78(%ebp) 10b2a3: 8d 55 e3 lea -0x1d(%ebp),%edx 10b2a6: 52 push %edx 10b2a7: 56 push %esi 10b2a8: 68 12 10 12 00 push $0x121012 10b2ad: 53 push %ebx 10b2ae: ff d7 call *%edi ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 10b2b0: 8b 45 88 mov -0x78(%ebp),%eax 10b2b3: 83 c4 20 add $0x20,%esp 10b2b6: 85 c0 test %eax,%eax 10b2b8: 75 0f jne 10b2c9 (*print)( context, "\n" ); 10b2ba: 51 push %ecx 10b2bb: 51 push %ecx 10b2bc: 68 8c 12 12 00 push $0x12128c 10b2c1: 53 push %ebx 10b2c2: ff d7 call *%edi continue; 10b2c4: 83 c4 10 add $0x10,%esp 10b2c7: eb 7c jmp 10b345 struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 10b2c9: 52 push %edx 10b2ca: 8d 55 d8 lea -0x28(%ebp),%edx 10b2cd: 52 push %edx 10b2ce: 50 push %eax 10b2cf: 8d 45 a0 lea -0x60(%ebp),%eax 10b2d2: 50 push %eax 10b2d3: e8 3c 30 00 00 call 10e314 <_Timespec_Divide_by_integer> (*print)( context, 10b2d8: 8b 45 dc mov -0x24(%ebp),%eax 10b2db: b9 e8 03 00 00 mov $0x3e8,%ecx 10b2e0: 99 cltd 10b2e1: f7 f9 idiv %ecx 10b2e3: 50 push %eax 10b2e4: ff 75 d8 pushl -0x28(%ebp) 10b2e7: 8b 45 9c mov -0x64(%ebp),%eax 10b2ea: 99 cltd 10b2eb: f7 f9 idiv %ecx 10b2ed: 50 push %eax 10b2ee: ff 75 98 pushl -0x68(%ebp) 10b2f1: 8b 45 94 mov -0x6c(%ebp),%eax 10b2f4: 99 cltd 10b2f5: f7 f9 idiv %ecx 10b2f7: 50 push %eax 10b2f8: ff 75 90 pushl -0x70(%ebp) 10b2fb: 68 29 10 12 00 push $0x121029 10b300: 53 push %ebx 10b301: 89 4d 84 mov %ecx,-0x7c(%ebp) 10b304: ff d7 call *%edi struct timespec wall_average; struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); 10b306: 83 c4 2c add $0x2c,%esp 10b309: 8d 55 d8 lea -0x28(%ebp),%edx 10b30c: 52 push %edx 10b30d: ff 75 88 pushl -0x78(%ebp) { #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ struct timespec wall_average; struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; 10b310: 8d 45 b8 lea -0x48(%ebp),%eax _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); 10b313: 50 push %eax 10b314: e8 fb 2f 00 00 call 10e314 <_Timespec_Divide_by_integer> (*print)( context, 10b319: 8b 45 dc mov -0x24(%ebp),%eax 10b31c: 8b 4d 84 mov -0x7c(%ebp),%ecx 10b31f: 99 cltd 10b320: f7 f9 idiv %ecx 10b322: 50 push %eax 10b323: ff 75 d8 pushl -0x28(%ebp) 10b326: 8b 45 b4 mov -0x4c(%ebp),%eax 10b329: 99 cltd 10b32a: f7 f9 idiv %ecx 10b32c: 50 push %eax 10b32d: ff 75 b0 pushl -0x50(%ebp) 10b330: 8b 45 ac mov -0x54(%ebp),%eax 10b333: 99 cltd 10b334: f7 f9 idiv %ecx 10b336: 50 push %eax 10b337: ff 75 a8 pushl -0x58(%ebp) 10b33a: 68 48 10 12 00 push $0x121048 10b33f: 53 push %ebx 10b340: ff d7 call *%edi 10b342: 83 c4 30 add $0x30,%esp * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 10b345: 46 inc %esi /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 10b346: 3b 35 20 72 12 00 cmp 0x127220,%esi 10b34c: 0f 86 15 ff ff ff jbe 10b267 the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall ); #endif } } } 10b352: 8d 65 f4 lea -0xc(%ebp),%esp 10b355: 5b pop %ebx 10b356: 5e pop %esi 10b357: 5f pop %edi 10b358: c9 leave 10b359: c3 ret =============================================================================== 00115c40 : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { 115c40: 55 push %ebp 115c41: 89 e5 mov %esp,%ebp 115c43: 53 push %ebx 115c44: 83 ec 14 sub $0x14,%esp 115c47: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Locations location; RTEMS_API_Control *api; ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; 115c4a: b8 0a 00 00 00 mov $0xa,%eax register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; ASR_Information *asr; if ( !signal_set ) 115c4f: 85 db test %ebx,%ebx 115c51: 74 6d je 115cc0 return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 115c53: 50 push %eax 115c54: 50 push %eax 115c55: 8d 45 f4 lea -0xc(%ebp),%eax 115c58: 50 push %eax 115c59: ff 75 08 pushl 0x8(%ebp) 115c5c: e8 7f 37 00 00 call 1193e0 <_Thread_Get> switch ( location ) { 115c61: 83 c4 10 add $0x10,%esp 115c64: 83 7d f4 00 cmpl $0x0,-0xc(%ebp) 115c68: 75 51 jne 115cbb case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 115c6a: 8b 90 f4 00 00 00 mov 0xf4(%eax),%edx asr = &api->Signal; if ( ! _ASR_Is_null_handler( asr->handler ) ) { 115c70: 83 7a 0c 00 cmpl $0x0,0xc(%edx) 115c74: 74 39 je 115caf if ( asr->is_enabled ) { 115c76: 80 7a 08 00 cmpb $0x0,0x8(%edx) 115c7a: 74 22 je 115c9e rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 115c7c: 9c pushf 115c7d: fa cli 115c7e: 59 pop %ecx *signal_set |= signals; 115c7f: 09 5a 14 or %ebx,0x14(%edx) _ISR_Enable( _level ); 115c82: 51 push %ecx 115c83: 9d popf _ASR_Post_signals( signal_set, &asr->signals_posted ); if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 115c84: 83 3d 0c eb 13 00 00 cmpl $0x0,0x13eb0c 115c8b: 74 19 je 115ca6 115c8d: 3b 05 10 eb 13 00 cmp 0x13eb10,%eax 115c93: 75 11 jne 115ca6 <== NEVER TAKEN _Context_Switch_necessary = true; 115c95: c6 05 1c eb 13 00 01 movb $0x1,0x13eb1c 115c9c: eb 08 jmp 115ca6 rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 115c9e: 9c pushf 115c9f: fa cli 115ca0: 58 pop %eax *signal_set |= signals; 115ca1: 09 5a 18 or %ebx,0x18(%edx) _ISR_Enable( _level ); 115ca4: 50 push %eax 115ca5: 9d popf } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); 115ca6: e8 13 37 00 00 call 1193be <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115cab: 31 c0 xor %eax,%eax 115cad: eb 11 jmp 115cc0 } _Thread_Enable_dispatch(); 115caf: e8 0a 37 00 00 call 1193be <_Thread_Enable_dispatch> return RTEMS_NOT_DEFINED; 115cb4: b8 0b 00 00 00 mov $0xb,%eax 115cb9: eb 05 jmp 115cc0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 115cbb: b8 04 00 00 00 mov $0x4,%eax } 115cc0: 8b 5d fc mov -0x4(%ebp),%ebx 115cc3: c9 leave 115cc4: c3 ret =============================================================================== 00106b40 : * rtems_stack_checker_Begin_extension */ void rtems_stack_checker_begin_extension( Thread_Control *the_thread ) { 106b40: 55 push %ebp 106b41: 89 e5 mov %esp,%ebp 106b43: 57 push %edi 106b44: 56 push %esi 106b45: 8b 45 08 mov 0x8(%ebp),%eax Stack_check_Control *the_pattern; if ( the_thread->Object.id == 0 ) /* skip system tasks */ 106b48: 83 78 08 00 cmpl $0x0,0x8(%eax) 106b4c: 74 15 je 106b63 <== NEVER TAKEN return; the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack); *the_pattern = Stack_check_Pattern; 106b4e: 8b b8 c8 00 00 00 mov 0xc8(%eax),%edi 106b54: 83 c7 08 add $0x8,%edi 106b57: be e0 51 12 00 mov $0x1251e0,%esi 106b5c: b9 04 00 00 00 mov $0x4,%ecx 106b61: f3 a5 rep movsl %ds:(%esi),%es:(%edi) } 106b63: 5e pop %esi 106b64: 5f pop %edi 106b65: c9 leave 106b66: c3 ret =============================================================================== 00106b1e : */ bool rtems_stack_checker_create_extension( Thread_Control *running __attribute__((unused)), Thread_Control *the_thread ) { 106b1e: 55 push %ebp 106b1f: 89 e5 mov %esp,%ebp 106b21: 57 push %edi 106b22: 8b 45 0c mov 0xc(%ebp),%eax Stack_check_Initialize(); if (the_thread) 106b25: 85 c0 test %eax,%eax 106b27: 74 12 je 106b3b <== NEVER TAKEN Stack_check_Dope_stack(&the_thread->Start.Initial_stack); 106b29: 8b 88 c4 00 00 00 mov 0xc4(%eax),%ecx 106b2f: 8b 90 c8 00 00 00 mov 0xc8(%eax),%edx 106b35: b0 a5 mov $0xa5,%al 106b37: 89 d7 mov %edx,%edi 106b39: f3 aa rep stos %al,%es:(%edi) return true; } 106b3b: b0 01 mov $0x1,%al 106b3d: 5f pop %edi 106b3e: c9 leave 106b3f: c3 ret =============================================================================== 00106c74 : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 106c74: 55 push %ebp 106c75: 89 e5 mov %esp,%ebp 106c77: 83 ec 08 sub $0x8,%esp Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 106c7a: a1 94 58 12 00 mov 0x125894,%eax ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 106c7f: 8b 90 c8 00 00 00 mov 0xc8(%eax),%edx 106c85: 39 d5 cmp %edx,%ebp 106c87: 72 0a jb 106c93 <== NEVER TAKEN return false; } if ( sp > (the_stack->area + the_stack->size) ) { 106c89: 03 90 c4 00 00 00 add 0xc4(%eax),%edx 106c8f: 39 d5 cmp %edx,%ebp 106c91: 76 0f jbe 106ca2 <== ALWAYS TAKEN /* * Let's report as much as we can. */ if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 106c93: 52 push %edx <== NOT EXECUTED 106c94: 52 push %edx <== NOT EXECUTED 106c95: 6a 01 push $0x1 <== NOT EXECUTED 106c97: ff 35 94 58 12 00 pushl 0x125894 <== NOT EXECUTED 106c9d: e8 c5 fe ff ff call 106b67 <== NOT EXECUTED /* * The Stack Pointer and the Pattern Area are OK so return false. */ return false; } 106ca2: 31 c0 xor %eax,%eax 106ca4: c9 leave 106ca5: c3 ret =============================================================================== 00106d0b : void rtems_stack_checker_report_usage( void ) { 106d0b: 55 push %ebp <== NOT EXECUTED 106d0c: 89 e5 mov %esp,%ebp <== NOT EXECUTED 106d0e: 83 ec 10 sub $0x10,%esp <== NOT EXECUTED rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 106d11: 68 f4 81 10 00 push $0x1081f4 <== NOT EXECUTED 106d16: 6a 00 push $0x0 <== NOT EXECUTED 106d18: e8 89 ff ff ff call 106ca6 <== NOT EXECUTED 106d1d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } 106d20: c9 leave <== NOT EXECUTED 106d21: c3 ret <== NOT EXECUTED =============================================================================== 00106ca6 : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 106ca6: 55 push %ebp <== NOT EXECUTED 106ca7: 89 e5 mov %esp,%ebp <== NOT EXECUTED 106ca9: 56 push %esi <== NOT EXECUTED 106caa: 53 push %ebx <== NOT EXECUTED 106cab: 8b 75 08 mov 0x8(%ebp),%esi <== NOT EXECUTED 106cae: 8b 5d 0c mov 0xc(%ebp),%ebx <== NOT EXECUTED if ( !print ) 106cb1: 85 db test %ebx,%ebx <== NOT EXECUTED 106cb3: 74 4f je 106d04 <== NOT EXECUTED return; print_context = context; 106cb5: 89 35 cc 4e 12 00 mov %esi,0x124ecc <== NOT EXECUTED print_handler = print; 106cbb: 89 1d d0 4e 12 00 mov %ebx,0x124ed0 <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 106cc1: 52 push %edx <== NOT EXECUTED 106cc2: 52 push %edx <== NOT EXECUTED 106cc3: 68 33 ec 11 00 push $0x11ec33 <== NOT EXECUTED 106cc8: 56 push %esi <== NOT EXECUTED 106cc9: ff d3 call *%ebx <== NOT EXECUTED (*print)( context, 106ccb: 59 pop %ecx <== NOT EXECUTED 106ccc: 58 pop %eax <== NOT EXECUTED 106ccd: 68 4a ec 11 00 push $0x11ec4a <== NOT EXECUTED 106cd2: 56 push %esi <== NOT EXECUTED 106cd3: ff d3 call *%ebx <== 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 ); 106cd5: c7 04 24 68 6a 10 00 movl $0x106a68,(%esp) <== NOT EXECUTED 106cdc: e8 cb 48 00 00 call 10b5ac <== NOT EXECUTED #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 106ce1: c7 04 24 ff ff ff ff movl $0xffffffff,(%esp) <== NOT EXECUTED 106ce8: e8 7b fd ff ff call 106a68 <== NOT EXECUTED #endif print_context = NULL; 106ced: c7 05 cc 4e 12 00 00 movl $0x0,0x124ecc <== NOT EXECUTED 106cf4: 00 00 00 print_handler = NULL; 106cf7: c7 05 d0 4e 12 00 00 movl $0x0,0x124ed0 <== NOT EXECUTED 106cfe: 00 00 00 106d01: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } 106d04: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 106d07: 5b pop %ebx <== NOT EXECUTED 106d08: 5e pop %esi <== NOT EXECUTED 106d09: c9 leave <== NOT EXECUTED 106d0a: c3 ret <== NOT EXECUTED =============================================================================== 00106c1b : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 106c1b: 55 push %ebp 106c1c: 89 e5 mov %esp,%ebp 106c1e: 53 push %ebx 106c1f: 83 ec 14 sub $0x14,%esp 106c22: 8b 5d 08 mov 0x8(%ebp),%ebx 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; 106c25: 8b 83 c8 00 00 00 mov 0xc8(%ebx),%eax 106c2b: 8d 48 08 lea 0x8(%eax),%ecx { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { return false; 106c2e: 31 d2 xor %edx,%edx ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 106c30: 39 c5 cmp %eax,%ebp 106c32: 72 0b jb 106c3f <== NEVER TAKEN return false; } if ( sp > (the_stack->area + the_stack->size) ) { 106c34: 03 83 c4 00 00 00 add 0xc4(%ebx),%eax } /* * rtems_stack_checker_switch_extension */ void rtems_stack_checker_switch_extension( 106c3a: 39 c5 cmp %eax,%ebp 106c3c: 0f 96 c2 setbe %dl /* * 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, 106c3f: 50 push %eax 106c40: 6a 10 push $0x10 106c42: 68 e0 51 12 00 push $0x1251e0 106c47: 51 push %ecx 106c48: 88 55 f4 mov %dl,-0xc(%ebp) 106c4b: e8 80 b1 00 00 call 111dd0 106c50: 83 c4 10 add $0x10,%esp 106c53: 85 c0 test %eax,%eax 106c55: 0f 94 c0 sete %al (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 106c58: 8a 55 f4 mov -0xc(%ebp),%dl 106c5b: 84 d2 test %dl,%dl 106c5d: 74 04 je 106c63 <== NEVER TAKEN 106c5f: 84 c0 test %al,%al 106c61: 75 0c jne 106c6f <== ALWAYS TAKEN Stack_check_report_blown_task( running, pattern_ok ); 106c63: 52 push %edx <== NOT EXECUTED 106c64: 52 push %edx <== NOT EXECUTED 106c65: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED 106c68: 50 push %eax <== NOT EXECUTED 106c69: 53 push %ebx <== NOT EXECUTED 106c6a: e8 f8 fe ff ff call 106b67 <== NOT EXECUTED } } 106c6f: 8b 5d fc mov -0x4(%ebp),%ebx 106c72: c9 leave 106c73: c3 ret =============================================================================== 0010edd0 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 10edd0: 55 push %ebp 10edd1: 89 e5 mov %esp,%ebp 10edd3: 57 push %edi 10edd4: 56 push %esi 10edd5: 53 push %ebx 10edd6: 83 ec 2c sub $0x2c,%esp 10edd9: 8b 75 08 mov 0x8(%ebp),%esi 10eddc: 8b 5d 0c mov 0xc(%ebp),%ebx 10eddf: 8b 7d 10 mov 0x10(%ebp),%edi STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 10ede2: b8 09 00 00 00 mov $0x9,%eax ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 10ede7: 85 db test %ebx,%ebx 10ede9: 74 6e je 10ee59 return RTEMS_INVALID_ADDRESS; errno = 0; 10edeb: e8 b4 2a 00 00 call 1118a4 <__errno> 10edf0: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 10edf6: c7 03 00 00 00 00 movl $0x0,(%ebx) 10edfc: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 10ee03: 50 push %eax 10ee04: 50 push %eax 10ee05: 8d 45 e4 lea -0x1c(%ebp),%eax 10ee08: 50 push %eax 10ee09: 56 push %esi 10ee0a: e8 11 56 00 00 call 114420 #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 ) 10ee0f: 83 c4 10 add $0x10,%esp 10ee12: 85 ff test %edi,%edi 10ee14: 74 05 je 10ee1b *endptr = end; 10ee16: 8b 45 e4 mov -0x1c(%ebp),%eax 10ee19: 89 07 mov %eax,(%edi) /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 10ee1b: b8 0b 00 00 00 mov $0xb,%eax /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 10ee20: 39 75 e4 cmp %esi,-0x1c(%ebp) 10ee23: 74 2e je 10ee53 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10ee25: dd 05 60 34 12 00 fldl 0x123460 10ee2b: d9 c9 fxch %st(1) 10ee2d: dd e1 fucom %st(1) 10ee2f: df e0 fnstsw %ax 10ee31: dd d9 fstp %st(1) 10ee33: 9e sahf 10ee34: 76 17 jbe 10ee4d 10ee36: dd 5d c8 fstpl -0x38(%ebp) 10ee39: e8 66 2a 00 00 call 1118a4 <__errno> 10ee3e: 89 c2 mov %eax,%edx return RTEMS_INVALID_NUMBER; 10ee40: b8 0a 00 00 00 mov $0xa,%eax return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10ee45: 83 3a 22 cmpl $0x22,(%edx) 10ee48: dd 45 c8 fldl -0x38(%ebp) 10ee4b: 74 0a je 10ee57 <== ALWAYS TAKEN #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 10ee4d: dd 1b fstpl (%ebx) #endif return RTEMS_SUCCESSFUL; 10ee4f: 31 c0 xor %eax,%eax 10ee51: eb 06 jmp 10ee59 10ee53: dd d8 fstp %st(0) 10ee55: eb 02 jmp 10ee59 10ee57: dd d8 fstp %st(0) } 10ee59: 8d 65 f4 lea -0xc(%ebp),%esp 10ee5c: 5b pop %ebx 10ee5d: 5e pop %esi 10ee5e: 5f pop %edi 10ee5f: c9 leave 10ee60: c3 ret =============================================================================== 0010ee64 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 10ee64: 55 push %ebp 10ee65: 89 e5 mov %esp,%ebp 10ee67: 57 push %edi 10ee68: 56 push %esi 10ee69: 53 push %ebx 10ee6a: 83 ec 2c sub $0x2c,%esp 10ee6d: 8b 75 08 mov 0x8(%ebp),%esi 10ee70: 8b 5d 0c mov 0xc(%ebp),%ebx 10ee73: 8b 7d 10 mov 0x10(%ebp),%edi STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 10ee76: b8 09 00 00 00 mov $0x9,%eax ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 10ee7b: 85 db test %ebx,%ebx 10ee7d: 74 67 je 10eee6 return RTEMS_INVALID_ADDRESS; errno = 0; 10ee7f: e8 20 2a 00 00 call 1118a4 <__errno> 10ee84: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 10ee8a: c7 03 00 00 00 00 movl $0x0,(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 10ee90: 50 push %eax 10ee91: 50 push %eax 10ee92: 8d 45 e4 lea -0x1c(%ebp),%eax 10ee95: 50 push %eax 10ee96: 56 push %esi 10ee97: e8 a0 55 00 00 call 11443c #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 ) 10ee9c: 83 c4 10 add $0x10,%esp 10ee9f: 85 ff test %edi,%edi 10eea1: 74 05 je 10eea8 *endptr = end; 10eea3: 8b 45 e4 mov -0x1c(%ebp),%eax 10eea6: 89 07 mov %eax,(%edi) /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 10eea8: b8 0b 00 00 00 mov $0xb,%eax /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 10eead: 39 75 e4 cmp %esi,-0x1c(%ebp) 10eeb0: 74 2e je 10eee0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10eeb2: d9 05 68 34 12 00 flds 0x123468 10eeb8: d9 c9 fxch %st(1) 10eeba: dd e1 fucom %st(1) 10eebc: df e0 fnstsw %ax 10eebe: dd d9 fstp %st(1) 10eec0: 9e sahf 10eec1: 76 17 jbe 10eeda 10eec3: d9 5d c8 fstps -0x38(%ebp) 10eec6: e8 d9 29 00 00 call 1118a4 <__errno> 10eecb: 89 c2 mov %eax,%edx return RTEMS_INVALID_NUMBER; 10eecd: b8 0a 00 00 00 mov $0xa,%eax return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10eed2: 83 3a 22 cmpl $0x22,(%edx) 10eed5: d9 45 c8 flds -0x38(%ebp) 10eed8: 74 0a je 10eee4 <== ALWAYS TAKEN #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 10eeda: d9 1b fstps (%ebx) #endif return RTEMS_SUCCESSFUL; 10eedc: 31 c0 xor %eax,%eax 10eede: eb 06 jmp 10eee6 10eee0: dd d8 fstp %st(0) 10eee2: eb 02 jmp 10eee6 10eee4: dd d8 fstp %st(0) } 10eee6: 8d 65 f4 lea -0xc(%ebp),%esp 10eee9: 5b pop %ebx 10eeea: 5e pop %esi 10eeeb: 5f pop %edi 10eeec: c9 leave 10eeed: c3 ret =============================================================================== 0010eef0 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 10eef0: 55 push %ebp 10eef1: 89 e5 mov %esp,%ebp 10eef3: 57 push %edi 10eef4: 56 push %esi 10eef5: 53 push %ebx 10eef6: 83 ec 2c sub $0x2c,%esp 10eef9: 8b 7d 08 mov 0x8(%ebp),%edi 10eefc: 8b 5d 0c mov 0xc(%ebp),%ebx 10eeff: 8b 55 10 mov 0x10(%ebp),%edx STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 10ef02: b8 09 00 00 00 mov $0x9,%eax ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 10ef07: 85 db test %ebx,%ebx 10ef09: 74 5a je 10ef65 return RTEMS_INVALID_ADDRESS; errno = 0; 10ef0b: 89 55 d4 mov %edx,-0x2c(%ebp) 10ef0e: e8 91 29 00 00 call 1118a4 <__errno> 10ef13: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 10ef19: c7 03 00 00 00 00 movl $0x0,(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 10ef1f: 50 push %eax 10ef20: ff 75 14 pushl 0x14(%ebp) 10ef23: 8d 45 e4 lea -0x1c(%ebp),%eax 10ef26: 50 push %eax 10ef27: 57 push %edi 10ef28: e8 d3 56 00 00 call 114600 10ef2d: 89 c6 mov %eax,%esi #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 10ef2f: 83 c4 10 add $0x10,%esp 10ef32: 8b 55 d4 mov -0x2c(%ebp),%edx 10ef35: 85 d2 test %edx,%edx 10ef37: 74 05 je 10ef3e *endptr = end; 10ef39: 8b 45 e4 mov -0x1c(%ebp),%eax 10ef3c: 89 02 mov %eax,(%edx) /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 10ef3e: b8 0b 00 00 00 mov $0xb,%eax /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 10ef43: 39 7d e4 cmp %edi,-0x1c(%ebp) 10ef46: 74 1d je 10ef65 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10ef48: 81 fe ff ff ff 7f cmp $0x7fffffff,%esi 10ef4e: 75 11 jne 10ef61 10ef50: e8 4f 29 00 00 call 1118a4 <__errno> 10ef55: 89 c2 mov %eax,%edx return RTEMS_INVALID_NUMBER; 10ef57: b8 0a 00 00 00 mov $0xa,%eax return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10ef5c: 83 3a 22 cmpl $0x22,(%edx) 10ef5f: 74 04 je 10ef65 <== ALWAYS TAKEN #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 10ef61: 89 33 mov %esi,(%ebx) #endif return RTEMS_SUCCESSFUL; 10ef63: 31 c0 xor %eax,%eax } 10ef65: 8d 65 f4 lea -0xc(%ebp),%esp 10ef68: 5b pop %ebx 10ef69: 5e pop %esi 10ef6a: 5f pop %edi 10ef6b: c9 leave 10ef6c: c3 ret =============================================================================== 0010f008 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 10f008: 55 push %ebp 10f009: 89 e5 mov %esp,%ebp 10f00b: 57 push %edi 10f00c: 56 push %esi 10f00d: 53 push %ebx 10f00e: 83 ec 2c sub $0x2c,%esp 10f011: 8b 7d 08 mov 0x8(%ebp),%edi 10f014: 8b 5d 0c mov 0xc(%ebp),%ebx 10f017: 8b 55 10 mov 0x10(%ebp),%edx STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 10f01a: b9 09 00 00 00 mov $0x9,%ecx ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 10f01f: 85 db test %ebx,%ebx 10f021: 74 60 je 10f083 return RTEMS_INVALID_ADDRESS; errno = 0; 10f023: 89 55 d4 mov %edx,-0x2c(%ebp) 10f026: e8 79 28 00 00 call 1118a4 <__errno> 10f02b: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 10f031: c7 03 00 00 00 00 movl $0x0,(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 10f037: 50 push %eax 10f038: ff 75 14 pushl 0x14(%ebp) 10f03b: 8d 45 e4 lea -0x1c(%ebp),%eax 10f03e: 50 push %eax 10f03f: 57 push %edi 10f040: e8 bb 55 00 00 call 114600 10f045: 89 c6 mov %eax,%esi #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 10f047: 83 c4 10 add $0x10,%esp 10f04a: 8b 55 d4 mov -0x2c(%ebp),%edx 10f04d: 85 d2 test %edx,%edx 10f04f: 74 05 je 10f056 *endptr = end; 10f051: 8b 45 e4 mov -0x1c(%ebp),%eax 10f054: 89 02 mov %eax,(%edx) /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 10f056: b9 0b 00 00 00 mov $0xb,%ecx /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 10f05b: 39 7d e4 cmp %edi,-0x1c(%ebp) 10f05e: 74 23 je 10f083 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10f060: 81 fe ff ff ff 7f cmp $0x7fffffff,%esi 10f066: 74 08 je 10f070 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 10f068: 81 fe 00 00 00 80 cmp $0x80000000,%esi 10f06e: 75 0f jne 10f07f 10f070: e8 2f 28 00 00 call 1118a4 <__errno> return RTEMS_INVALID_NUMBER; 10f075: b9 0a 00 00 00 mov $0xa,%ecx return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 10f07a: 83 38 22 cmpl $0x22,(%eax) 10f07d: 74 04 je 10f083 <== ALWAYS TAKEN #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 10f07f: 89 33 mov %esi,(%ebx) #endif return RTEMS_SUCCESSFUL; 10f081: 31 c9 xor %ecx,%ecx } 10f083: 89 c8 mov %ecx,%eax 10f085: 8d 65 f4 lea -0xc(%ebp),%esp 10f088: 5b pop %ebx 10f089: 5e pop %esi 10f08a: 5f pop %edi 10f08b: c9 leave 10f08c: c3 ret =============================================================================== 0010ef70 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 10ef70: 55 push %ebp 10ef71: 89 e5 mov %esp,%ebp 10ef73: 57 push %edi 10ef74: 56 push %esi 10ef75: 53 push %ebx 10ef76: 83 ec 2c sub $0x2c,%esp 10ef79: 8b 5d 0c mov 0xc(%ebp),%ebx 10ef7c: 8b 7d 10 mov 0x10(%ebp),%edi STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 10ef7f: b9 09 00 00 00 mov $0x9,%ecx ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 10ef84: 85 db test %ebx,%ebx 10ef86: 74 76 je 10effe return RTEMS_INVALID_ADDRESS; errno = 0; 10ef88: e8 17 29 00 00 call 1118a4 <__errno> 10ef8d: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 10ef93: c7 03 00 00 00 00 movl $0x0,(%ebx) 10ef99: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 10efa0: 50 push %eax 10efa1: ff 75 14 pushl 0x14(%ebp) 10efa4: 8d 45 e4 lea -0x1c(%ebp),%eax 10efa7: 50 push %eax 10efa8: ff 75 08 pushl 0x8(%ebp) 10efab: e8 6c 56 00 00 call 11461c 10efb0: 89 c6 mov %eax,%esi #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 10efb2: 83 c4 10 add $0x10,%esp 10efb5: 85 ff test %edi,%edi 10efb7: 74 05 je 10efbe *endptr = end; 10efb9: 8b 45 e4 mov -0x1c(%ebp),%eax 10efbc: 89 07 mov %eax,(%edi) /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 10efbe: b9 0b 00 00 00 mov $0xb,%ecx /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 10efc3: 8b 45 08 mov 0x8(%ebp),%eax 10efc6: 39 45 e4 cmp %eax,-0x1c(%ebp) 10efc9: 74 33 je 10effe return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10efcb: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx 10efd1: 75 05 jne 10efd8 10efd3: 83 fe ff cmp $0xffffffff,%esi 10efd6: 74 0a je 10efe2 <== ALWAYS TAKEN return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 10efd8: 8d 82 00 00 00 80 lea -0x80000000(%edx),%eax 10efde: 09 f0 or %esi,%eax 10efe0: 75 15 jne 10eff7 10efe2: 89 55 d4 mov %edx,-0x2c(%ebp) 10efe5: e8 ba 28 00 00 call 1118a4 <__errno> return RTEMS_INVALID_NUMBER; 10efea: b9 0a 00 00 00 mov $0xa,%ecx return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 10efef: 83 38 22 cmpl $0x22,(%eax) 10eff2: 8b 55 d4 mov -0x2c(%ebp),%edx 10eff5: 74 07 je 10effe <== ALWAYS TAKEN #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 10eff7: 89 33 mov %esi,(%ebx) 10eff9: 89 53 04 mov %edx,0x4(%ebx) #endif return RTEMS_SUCCESSFUL; 10effc: 31 c9 xor %ecx,%ecx } 10effe: 89 c8 mov %ecx,%eax 10f000: 8d 65 f4 lea -0xc(%ebp),%esp 10f003: 5b pop %ebx 10f004: 5e pop %esi 10f005: 5f pop %edi 10f006: c9 leave 10f007: c3 ret =============================================================================== 0010f090 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 10f090: 55 push %ebp 10f091: 89 e5 mov %esp,%ebp 10f093: 57 push %edi 10f094: 56 push %esi 10f095: 53 push %ebx 10f096: 83 ec 2c sub $0x2c,%esp 10f099: 8b 7d 08 mov 0x8(%ebp),%edi 10f09c: 8b 5d 0c mov 0xc(%ebp),%ebx 10f09f: 8b 55 10 mov 0x10(%ebp),%edx STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 10f0a2: b8 09 00 00 00 mov $0x9,%eax ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 10f0a7: 85 db test %ebx,%ebx 10f0a9: 74 56 je 10f101 return RTEMS_INVALID_ADDRESS; errno = 0; 10f0ab: 89 55 d4 mov %edx,-0x2c(%ebp) 10f0ae: e8 f1 27 00 00 call 1118a4 <__errno> 10f0b3: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 10f0b9: c7 03 00 00 00 00 movl $0x0,(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 10f0bf: 50 push %eax 10f0c0: 6a 10 push $0x10 10f0c2: 8d 45 e4 lea -0x1c(%ebp),%eax 10f0c5: 50 push %eax 10f0c6: 57 push %edi 10f0c7: e8 fc 59 00 00 call 114ac8 10f0cc: 89 c6 mov %eax,%esi #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 ) 10f0ce: 83 c4 10 add $0x10,%esp 10f0d1: 8b 55 d4 mov -0x2c(%ebp),%edx 10f0d4: 85 d2 test %edx,%edx 10f0d6: 74 05 je 10f0dd *endptr = end; 10f0d8: 8b 45 e4 mov -0x1c(%ebp),%eax 10f0db: 89 02 mov %eax,(%edx) /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 10f0dd: b8 0b 00 00 00 mov $0xb,%eax /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 10f0e2: 39 7d e4 cmp %edi,-0x1c(%ebp) 10f0e5: 74 1a je 10f101 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10f0e7: 83 fe ff cmp $0xffffffff,%esi 10f0ea: 75 11 jne 10f0fd <== ALWAYS TAKEN 10f0ec: e8 b3 27 00 00 call 1118a4 <__errno> <== NOT EXECUTED 10f0f1: 89 c2 mov %eax,%edx <== NOT EXECUTED return RTEMS_INVALID_NUMBER; 10f0f3: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10f0f8: 83 3a 22 cmpl $0x22,(%edx) <== NOT EXECUTED 10f0fb: 74 04 je 10f101 <== NOT EXECUTED if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; 10f0fd: 89 33 mov %esi,(%ebx) #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; 10f0ff: 31 c0 xor %eax,%eax } 10f101: 8d 65 f4 lea -0xc(%ebp),%esp 10f104: 5b pop %ebx 10f105: 5e pop %esi 10f106: 5f pop %edi 10f107: c9 leave 10f108: c3 ret =============================================================================== 0010f168 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 10f168: 55 push %ebp 10f169: 89 e5 mov %esp,%ebp 10f16b: 57 push %edi 10f16c: 56 push %esi 10f16d: 53 push %ebx 10f16e: 83 ec 2c sub $0x2c,%esp 10f171: 8b 7d 08 mov 0x8(%ebp),%edi 10f174: 8b 5d 0c mov 0xc(%ebp),%ebx 10f177: 8b 55 10 mov 0x10(%ebp),%edx STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 10f17a: b8 09 00 00 00 mov $0x9,%eax ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 10f17f: 85 db test %ebx,%ebx 10f181: 74 57 je 10f1da return RTEMS_INVALID_ADDRESS; errno = 0; 10f183: 89 55 d4 mov %edx,-0x2c(%ebp) 10f186: e8 19 27 00 00 call 1118a4 <__errno> 10f18b: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 10f191: c7 03 00 00 00 00 movl $0x0,(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 10f197: 50 push %eax 10f198: ff 75 14 pushl 0x14(%ebp) 10f19b: 8d 45 e4 lea -0x1c(%ebp),%eax 10f19e: 50 push %eax 10f19f: 57 push %edi 10f1a0: e8 23 59 00 00 call 114ac8 10f1a5: 89 c6 mov %eax,%esi #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 10f1a7: 83 c4 10 add $0x10,%esp 10f1aa: 8b 55 d4 mov -0x2c(%ebp),%edx 10f1ad: 85 d2 test %edx,%edx 10f1af: 74 05 je 10f1b6 *endptr = end; 10f1b1: 8b 45 e4 mov -0x1c(%ebp),%eax 10f1b4: 89 02 mov %eax,(%edx) /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 10f1b6: b8 0b 00 00 00 mov $0xb,%eax /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 10f1bb: 39 7d e4 cmp %edi,-0x1c(%ebp) 10f1be: 74 1a je 10f1da return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10f1c0: 83 fe ff cmp $0xffffffff,%esi 10f1c3: 75 11 jne 10f1d6 10f1c5: e8 da 26 00 00 call 1118a4 <__errno> 10f1ca: 89 c2 mov %eax,%edx return RTEMS_INVALID_NUMBER; 10f1cc: b8 0a 00 00 00 mov $0xa,%eax return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10f1d1: 83 3a 22 cmpl $0x22,(%edx) 10f1d4: 74 04 je 10f1da <== ALWAYS TAKEN #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 10f1d6: 89 33 mov %esi,(%ebx) #endif return RTEMS_SUCCESSFUL; 10f1d8: 31 c0 xor %eax,%eax } 10f1da: 8d 65 f4 lea -0xc(%ebp),%esp 10f1dd: 5b pop %ebx 10f1de: 5e pop %esi 10f1df: 5f pop %edi 10f1e0: c9 leave 10f1e1: c3 ret =============================================================================== 0010f270 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 10f270: 55 push %ebp 10f271: 89 e5 mov %esp,%ebp 10f273: 57 push %edi 10f274: 56 push %esi 10f275: 53 push %ebx 10f276: 83 ec 2c sub $0x2c,%esp 10f279: 8b 7d 08 mov 0x8(%ebp),%edi 10f27c: 8b 5d 0c mov 0xc(%ebp),%ebx 10f27f: 8b 55 10 mov 0x10(%ebp),%edx STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 10f282: b8 09 00 00 00 mov $0x9,%eax ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 10f287: 85 db test %ebx,%ebx 10f289: 74 57 je 10f2e2 return RTEMS_INVALID_ADDRESS; errno = 0; 10f28b: 89 55 d4 mov %edx,-0x2c(%ebp) 10f28e: e8 11 26 00 00 call 1118a4 <__errno> 10f293: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 10f299: c7 03 00 00 00 00 movl $0x0,(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 10f29f: 50 push %eax 10f2a0: ff 75 14 pushl 0x14(%ebp) 10f2a3: 8d 45 e4 lea -0x1c(%ebp),%eax 10f2a6: 50 push %eax 10f2a7: 57 push %edi 10f2a8: e8 1b 58 00 00 call 114ac8 10f2ad: 89 c6 mov %eax,%esi #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 10f2af: 83 c4 10 add $0x10,%esp 10f2b2: 8b 55 d4 mov -0x2c(%ebp),%edx 10f2b5: 85 d2 test %edx,%edx 10f2b7: 74 05 je 10f2be *endptr = end; 10f2b9: 8b 45 e4 mov -0x1c(%ebp),%eax 10f2bc: 89 02 mov %eax,(%edx) /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 10f2be: b8 0b 00 00 00 mov $0xb,%eax /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 10f2c3: 39 7d e4 cmp %edi,-0x1c(%ebp) 10f2c6: 74 1a je 10f2e2 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10f2c8: 83 fe ff cmp $0xffffffff,%esi 10f2cb: 75 11 jne 10f2de 10f2cd: e8 d2 25 00 00 call 1118a4 <__errno> 10f2d2: 89 c2 mov %eax,%edx return RTEMS_INVALID_NUMBER; 10f2d4: b8 0a 00 00 00 mov $0xa,%eax return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10f2d9: 83 3a 22 cmpl $0x22,(%edx) 10f2dc: 74 04 je 10f2e2 <== ALWAYS TAKEN #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 10f2de: 89 33 mov %esi,(%ebx) #endif return RTEMS_SUCCESSFUL; 10f2e0: 31 c0 xor %eax,%eax } 10f2e2: 8d 65 f4 lea -0xc(%ebp),%esp 10f2e5: 5b pop %ebx 10f2e6: 5e pop %esi 10f2e7: 5f pop %edi 10f2e8: c9 leave 10f2e9: c3 ret =============================================================================== 0010f1e4 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 10f1e4: 55 push %ebp 10f1e5: 89 e5 mov %esp,%ebp 10f1e7: 57 push %edi 10f1e8: 56 push %esi 10f1e9: 53 push %ebx 10f1ea: 83 ec 2c sub $0x2c,%esp 10f1ed: 8b 5d 0c mov 0xc(%ebp),%ebx 10f1f0: 8b 7d 10 mov 0x10(%ebp),%edi STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 10f1f3: b8 09 00 00 00 mov $0x9,%eax ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 10f1f8: 85 db test %ebx,%ebx 10f1fa: 74 6b je 10f267 return RTEMS_INVALID_ADDRESS; errno = 0; 10f1fc: e8 a3 26 00 00 call 1118a4 <__errno> 10f201: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 10f207: c7 03 00 00 00 00 movl $0x0,(%ebx) 10f20d: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 10f214: 50 push %eax 10f215: ff 75 14 pushl 0x14(%ebp) 10f218: 8d 45 e4 lea -0x1c(%ebp),%eax 10f21b: 50 push %eax 10f21c: ff 75 08 pushl 0x8(%ebp) 10f21f: e8 c0 58 00 00 call 114ae4 10f224: 89 c6 mov %eax,%esi #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 10f226: 83 c4 10 add $0x10,%esp 10f229: 85 ff test %edi,%edi 10f22b: 74 05 je 10f232 *endptr = end; 10f22d: 8b 45 e4 mov -0x1c(%ebp),%eax 10f230: 89 07 mov %eax,(%edi) /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 10f232: b8 0b 00 00 00 mov $0xb,%eax /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 10f237: 8b 4d 08 mov 0x8(%ebp),%ecx 10f23a: 39 4d e4 cmp %ecx,-0x1c(%ebp) 10f23d: 74 28 je 10f267 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10f23f: 83 fa ff cmp $0xffffffff,%edx 10f242: 75 1c jne 10f260 10f244: 83 fe ff cmp $0xffffffff,%esi 10f247: 75 17 jne 10f260 <== NEVER TAKEN 10f249: 89 55 d4 mov %edx,-0x2c(%ebp) 10f24c: e8 53 26 00 00 call 1118a4 <__errno> 10f251: 89 c1 mov %eax,%ecx return RTEMS_INVALID_NUMBER; 10f253: b8 0a 00 00 00 mov $0xa,%eax return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 10f258: 83 39 22 cmpl $0x22,(%ecx) 10f25b: 8b 55 d4 mov -0x2c(%ebp),%edx 10f25e: 74 07 je 10f267 <== ALWAYS TAKEN #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 10f260: 89 33 mov %esi,(%ebx) 10f262: 89 53 04 mov %edx,0x4(%ebx) #endif return RTEMS_SUCCESSFUL; 10f265: 31 c0 xor %eax,%eax } 10f267: 8d 65 f4 lea -0xc(%ebp),%esp 10f26a: 5b pop %ebx 10f26b: 5e pop %esi 10f26c: 5f pop %edi 10f26d: c9 leave 10f26e: c3 ret =============================================================================== 00106e08 : int rtems_tarfs_load( char *mountpoint, uint8_t *tar_image, size_t tar_size ) { 106e08: 55 push %ebp 106e09: 89 e5 mov %esp,%ebp 106e0b: 57 push %edi 106e0c: 56 push %esi 106e0d: 53 push %ebx 106e0e: 81 ec d8 01 00 00 sub $0x1d8,%esp int offset; unsigned long nblocks; IMFS_jnode_t *node; int status; status = rtems_filesystem_evaluate_path( 106e14: 31 c0 xor %eax,%eax 106e16: 83 c9 ff or $0xffffffff,%ecx 106e19: 8b 7d 08 mov 0x8(%ebp),%edi 106e1c: f2 ae repnz scas %es:(%edi),%al 106e1e: f7 d1 not %ecx 106e20: 49 dec %ecx 106e21: 6a 00 push $0x0 106e23: 8d 45 d0 lea -0x30(%ebp),%eax 106e26: 50 push %eax 106e27: 6a 00 push $0x0 106e29: 51 push %ecx 106e2a: ff 75 08 pushl 0x8(%ebp) 106e2d: e8 1b 0a 00 00 call 10784d 106e32: 89 85 54 fe ff ff mov %eax,-0x1ac(%ebp) strlen(mountpoint), 0, &root_loc, 0 ); if (status != 0) 106e38: 83 c4 20 add $0x20,%esp 106e3b: 85 c0 test %eax,%eax 106e3d: 0f 85 d9 01 00 00 jne 10701c <== NEVER TAKEN return -1; if (root_loc.ops != &IMFS_ops 106e43: 8b 45 dc mov -0x24(%ebp),%eax 106e46: 31 f6 xor %esi,%esi 106e48: 3d ac 39 12 00 cmp $0x1239ac,%eax 106e4d: 74 1b je 106e6a <== ALWAYS TAKEN && root_loc.ops != &fifoIMFS_ops) 106e4f: 3d 34 43 12 00 cmp $0x124334,%eax <== NOT EXECUTED 106e54: 0f 85 c2 01 00 00 jne 10701c <== NOT EXECUTED 106e5a: 8b b5 54 fe ff ff mov -0x1ac(%ebp),%esi <== NOT EXECUTED 106e60: eb 08 jmp 106e6a <== NOT EXECUTED 106e62: 8b b5 50 fe ff ff mov -0x1b0(%ebp),%esi 106e68: eb 18 jmp 106e82 * should not have this path. */ else if (linkflag == REGTYPE) { const char *name; loc = root_loc; 106e6a: 8d 45 bc lea -0x44(%ebp),%eax 106e6d: 89 85 34 fe ff ff mov %eax,-0x1cc(%ebp) 106e73: 8d 55 d0 lea -0x30(%ebp),%edx 106e76: 89 95 30 fe ff ff mov %edx,-0x1d0(%ebp) * - For directories, just create directories as usual. IMFS * will take care of the rest. * - For files, create a file node with special tarfs properties. */ if (linkflag == DIRTYPE) { strcpy(full_filename, mountpoint); 106e7c: 8d 9d 58 fe ff ff lea -0x1a8(%ebp),%ebx /* * Create an IMFS node structure pointing to tar image memory. */ offset = 0; while (1) { if (offset + 512 > tar_size) 106e82: 8d 86 00 02 00 00 lea 0x200(%esi),%eax 106e88: 89 85 50 fe ff ff mov %eax,-0x1b0(%ebp) 106e8e: 8b 55 10 mov 0x10(%ebp),%edx 106e91: 39 d0 cmp %edx,%eax 106e93: 0f 87 8d 01 00 00 ja 107026 <== NEVER TAKEN break; /* * Read a header. */ hdr_ptr = (char *) &tar_image[offset]; 106e99: 03 75 0c add 0xc(%ebp),%esi offset += 512; if (strncmp(&hdr_ptr[257], "ustar ", 7)) 106e9c: 8d 86 01 01 00 00 lea 0x101(%esi),%eax 106ea2: 52 push %edx 106ea3: 6a 07 push $0x7 106ea5: 68 f4 39 12 00 push $0x1239f4 106eaa: 50 push %eax 106eab: e8 4c dd 00 00 call 114bfc 106eb0: 83 c4 10 add $0x10,%esp 106eb3: 85 c0 test %eax,%eax 106eb5: 0f 85 6b 01 00 00 jne 107026 <== NEVER TAKEN break; strncpy(filename, hdr_ptr, MAX_NAME_FIELD_SIZE); 106ebb: 50 push %eax 106ebc: 6a 63 push $0x63 106ebe: 56 push %esi 106ebf: 8d 85 58 ff ff ff lea -0xa8(%ebp),%eax 106ec5: 50 push %eax 106ec6: e8 c1 dd 00 00 call 114c8c filename[MAX_NAME_FIELD_SIZE] = '\0'; 106ecb: c6 45 bb 00 movb $0x0,-0x45(%ebp) linkflag = hdr_ptr[156]; 106ecf: 8a 96 9c 00 00 00 mov 0x9c(%esi),%dl file_mode = _rtems_octal2ulong(&hdr_ptr[100], 8); 106ed5: 59 pop %ecx 106ed6: 5f pop %edi 106ed7: 6a 08 push $0x8 106ed9: 8d 46 64 lea 0x64(%esi),%eax 106edc: 50 push %eax 106edd: 88 95 44 fe ff ff mov %dl,-0x1bc(%ebp) 106ee3: e8 a8 6e 00 00 call 10dd90 <_rtems_octal2ulong> 106ee8: 89 85 48 fe ff ff mov %eax,-0x1b8(%ebp) file_size = _rtems_octal2ulong(&hdr_ptr[124], 12); 106eee: 5f pop %edi 106eef: 58 pop %eax 106ef0: 6a 0c push $0xc 106ef2: 8d 46 7c lea 0x7c(%esi),%eax 106ef5: 50 push %eax 106ef6: e8 95 6e 00 00 call 10dd90 <_rtems_octal2ulong> 106efb: 89 85 4c fe ff ff mov %eax,-0x1b4(%ebp) hdr_chksum = _rtems_octal2ulong(&hdr_ptr[148], 8); 106f01: 5a pop %edx 106f02: 59 pop %ecx 106f03: 6a 08 push $0x8 106f05: 8d 86 94 00 00 00 lea 0x94(%esi),%eax 106f0b: 50 push %eax 106f0c: e8 7f 6e 00 00 call 10dd90 <_rtems_octal2ulong> 106f11: 89 c7 mov %eax,%edi if (_rtems_tar_header_checksum(hdr_ptr) != hdr_chksum) 106f13: 89 34 24 mov %esi,(%esp) 106f16: e8 a3 6e 00 00 call 10ddbe <_rtems_tar_header_checksum> 106f1b: 83 c4 10 add $0x10,%esp 106f1e: 39 f8 cmp %edi,%eax 106f20: 8a 95 44 fe ff ff mov -0x1bc(%ebp),%dl 106f26: 0f 85 fa 00 00 00 jne 107026 <== NEVER TAKEN * Generate an IMFS node depending on the file type. * - For directories, just create directories as usual. IMFS * will take care of the rest. * - For files, create a file node with special tarfs properties. */ if (linkflag == DIRTYPE) { 106f2c: 80 fa 35 cmp $0x35,%dl 106f2f: 75 57 jne 106f88 strcpy(full_filename, mountpoint); 106f31: 50 push %eax 106f32: 50 push %eax 106f33: ff 75 08 pushl 0x8(%ebp) 106f36: 53 push %ebx 106f37: e8 64 d9 00 00 call 1148a0 if (full_filename[strlen(full_filename)-1] != '/') 106f3c: 31 c0 xor %eax,%eax 106f3e: 83 c9 ff or $0xffffffff,%ecx 106f41: 89 df mov %ebx,%edi 106f43: f2 ae repnz scas %es:(%edi),%al 106f45: f7 d1 not %ecx 106f47: 83 c4 10 add $0x10,%esp 106f4a: 80 bc 0d 56 fe ff ff cmpb $0x2f,-0x1aa(%ebp,%ecx,1) 106f51: 2f 106f52: 74 10 je 106f64 <== ALWAYS TAKEN strcat(full_filename, "/"); 106f54: 57 push %edi <== NOT EXECUTED 106f55: 57 push %edi <== NOT EXECUTED 106f56: 68 b9 f9 11 00 push $0x11f9b9 <== NOT EXECUTED 106f5b: 53 push %ebx <== NOT EXECUTED 106f5c: e8 93 d8 00 00 call 1147f4 <== NOT EXECUTED 106f61: 83 c4 10 add $0x10,%esp <== NOT EXECUTED strcat(full_filename, filename); 106f64: 56 push %esi 106f65: 56 push %esi 106f66: 8d 95 58 ff ff ff lea -0xa8(%ebp),%edx 106f6c: 52 push %edx 106f6d: 53 push %ebx 106f6e: e8 81 d8 00 00 call 1147f4 mkdir(full_filename, S_IRWXU | S_IRWXG | S_IRWXO); 106f73: 5a pop %edx 106f74: 59 pop %ecx 106f75: 68 ff 01 00 00 push $0x1ff 106f7a: 53 push %ebx 106f7b: e8 c8 0f 00 00 call 107f48 106f80: 83 c4 10 add $0x10,%esp 106f83: e9 da fe ff ff jmp 106e62 * IMFS_create_node 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. */ else if (linkflag == REGTYPE) { 106f88: 80 fa 30 cmp $0x30,%dl 106f8b: 0f 85 d1 fe ff ff jne 106e62 const char *name; loc = root_loc; 106f91: b9 05 00 00 00 mov $0x5,%ecx 106f96: 8b bd 34 fe ff ff mov -0x1cc(%ebp),%edi 106f9c: 8b b5 30 fe ff ff mov -0x1d0(%ebp),%esi 106fa2: f3 a5 rep movsl %ds:(%esi),%es:(%edi) if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) { 106fa4: 50 push %eax 106fa5: 8d 45 e4 lea -0x1c(%ebp),%eax 106fa8: 50 push %eax 106fa9: 8d 55 bc lea -0x44(%ebp),%edx 106fac: 52 push %edx 106fad: 8d 85 58 ff ff ff lea -0xa8(%ebp),%eax 106fb3: 50 push %eax 106fb4: e8 ef 78 00 00 call 10e8a8 106fb9: 83 c4 10 add $0x10,%esp 106fbc: 85 c0 test %eax,%eax 106fbe: 75 41 jne 107001 <== NEVER TAKEN node = IMFS_create_node( 106fc0: 83 ec 0c sub $0xc,%esp 106fc3: 6a 00 push $0x0 &loc, IMFS_LINEAR_FILE, (char *)name, (file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG, 106fc5: 8b 85 48 fe ff ff mov -0x1b8(%ebp),%eax 106fcb: 25 ff 01 00 00 and $0x1ff,%eax else if (linkflag == REGTYPE) { const char *name; loc = root_loc; if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) { node = IMFS_create_node( 106fd0: 80 cc 80 or $0x80,%ah 106fd3: 50 push %eax 106fd4: ff 75 e4 pushl -0x1c(%ebp) 106fd7: 6a 06 push $0x6 106fd9: 8d 55 bc lea -0x44(%ebp),%edx 106fdc: 52 push %edx 106fdd: e8 c1 73 00 00 call 10e3a3 &loc, IMFS_LINEAR_FILE, (char *)name, (file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG, NULL ); node->info.linearfile.size = file_size; 106fe2: 8b 95 4c fe ff ff mov -0x1b4(%ebp),%edx 106fe8: 89 50 50 mov %edx,0x50(%eax) 106feb: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) node->info.linearfile.direct = &tar_image[offset]; 106ff2: 8b 55 0c mov 0xc(%ebp),%edx 106ff5: 03 95 50 fe ff ff add -0x1b0(%ebp),%edx 106ffb: 89 50 58 mov %edx,0x58(%eax) 106ffe: 83 c4 20 add $0x20,%esp } nblocks = (((file_size) + 511) & ~511) / 512; 107001: 8b 85 4c fe ff ff mov -0x1b4(%ebp),%eax 107007: 05 ff 01 00 00 add $0x1ff,%eax offset += 512 * nblocks; 10700c: 25 00 fe ff ff and $0xfffffe00,%eax 107011: 01 85 50 fe ff ff add %eax,-0x1b0(%ebp) 107017: e9 46 fe ff ff jmp 106e62 if (status != 0) return -1; if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops) return -1; 10701c: c7 85 54 fe ff ff ff movl $0xffffffff,-0x1ac(%ebp) <== NOT EXECUTED 107023: ff ff ff nblocks = (((file_size) + 511) & ~511) / 512; offset += 512 * nblocks; } } return status; } 107026: 8b 85 54 fe ff ff mov -0x1ac(%ebp),%eax 10702c: 8d 65 f4 lea -0xc(%ebp),%esp 10702f: 5b pop %ebx 107030: 5e pop %esi 107031: 5f pop %edi 107032: c9 leave 107033: c3 ret =============================================================================== 00110d78 : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { 110d78: 55 push %ebp 110d79: 89 e5 mov %esp,%ebp 110d7b: 57 push %edi 110d7c: 56 push %esi 110d7d: 53 push %ebx 110d7e: 83 ec 1c sub $0x1c,%esp 110d81: 8b 4d 10 mov 0x10(%ebp),%ecx bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; 110d84: b8 09 00 00 00 mov $0x9,%eax ASR_Information *asr; bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) 110d89: 85 c9 test %ecx,%ecx 110d8b: 0f 84 04 01 00 00 je 110e95 return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; 110d91: 8b 35 34 47 12 00 mov 0x124734,%esi api = executing->API_Extensions[ THREAD_API_RTEMS ]; 110d97: 8b 9e f4 00 00 00 mov 0xf4(%esi),%ebx asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 110d9d: 80 7e 74 01 cmpb $0x1,0x74(%esi) 110da1: 19 ff sbb %edi,%edi 110da3: 81 e7 00 01 00 00 and $0x100,%edi if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 110da9: 83 7e 7c 00 cmpl $0x0,0x7c(%esi) 110dad: 74 06 je 110db5 old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; 110daf: 81 cf 00 02 00 00 or $0x200,%edi old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; 110db5: 80 7b 08 01 cmpb $0x1,0x8(%ebx) 110db9: 19 d2 sbb %edx,%edx 110dbb: 81 e2 00 04 00 00 and $0x400,%edx old_mode |= _ISR_Get_level(); 110dc1: 89 55 e4 mov %edx,-0x1c(%ebp) 110dc4: 89 4d e0 mov %ecx,-0x20(%ebp) 110dc7: e8 39 c5 ff ff call 10d305 <_CPU_ISR_Get_level> if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; 110dcc: 8b 55 e4 mov -0x1c(%ebp),%edx 110dcf: 09 d0 or %edx,%eax old_mode |= _ISR_Get_level(); 110dd1: 09 f8 or %edi,%eax 110dd3: 8b 4d e0 mov -0x20(%ebp),%ecx 110dd6: 89 01 mov %eax,(%ecx) /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 110dd8: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp) 110ddf: 74 0b je 110dec executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 110de1: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp) 110de8: 0f 94 46 74 sete 0x74(%esi) if ( mask & RTEMS_TIMESLICE_MASK ) { 110dec: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp) 110df3: 74 21 je 110e16 if ( _Modes_Is_timeslice(mode_set) ) { 110df5: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp) 110dfc: 74 11 je 110e0f executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 110dfe: c7 46 7c 01 00 00 00 movl $0x1,0x7c(%esi) executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 110e05: a1 b4 41 12 00 mov 0x1241b4,%eax 110e0a: 89 46 78 mov %eax,0x78(%esi) 110e0d: eb 07 jmp 110e16 } else executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; 110e0f: c7 46 7c 00 00 00 00 movl $0x0,0x7c(%esi) /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 110e16: f6 45 0c 01 testb $0x1,0xc(%ebp) 110e1a: 74 0a je 110e26 */ RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level ( Modes_Control mode_set ) { _ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) ); 110e1c: f6 45 08 01 testb $0x1,0x8(%ebp) 110e20: 74 03 je 110e25 110e22: fa cli 110e23: eb 01 jmp 110e26 110e25: fb sti /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; 110e26: 31 d2 xor %edx,%edx if ( mask & RTEMS_ASR_MASK ) { 110e28: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp) 110e2f: 74 2a je 110e5b * Output: * *previous_mode_set - previous mode set * always return RTEMS_SUCCESSFUL; */ rtems_status_code rtems_task_mode( 110e31: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp) 110e38: 0f 94 c0 sete %al is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true; if ( is_asr_enabled != asr->is_enabled ) { 110e3b: 3a 43 08 cmp 0x8(%ebx),%al 110e3e: 74 1b je 110e5b asr->is_enabled = is_asr_enabled; 110e40: 88 43 08 mov %al,0x8(%ebx) ) { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); 110e43: 9c pushf 110e44: fa cli 110e45: 58 pop %eax _signals = information->signals_pending; 110e46: 8b 53 18 mov 0x18(%ebx),%edx information->signals_pending = information->signals_posted; 110e49: 8b 4b 14 mov 0x14(%ebx),%ecx 110e4c: 89 4b 18 mov %ecx,0x18(%ebx) information->signals_posted = _signals; 110e4f: 89 53 14 mov %edx,0x14(%ebx) _ISR_Enable( _level ); 110e52: 50 push %eax 110e53: 9d popf /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; 110e54: 83 7b 14 00 cmpl $0x0,0x14(%ebx) 110e58: 0f 95 c2 setne %dl if ( _System_state_Is_up( _System_state_Get() ) ) if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) _Thread_Dispatch(); return RTEMS_SUCCESSFUL; 110e5b: 31 c0 xor %eax,%eax needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) 110e5d: 83 3d 64 43 12 00 03 cmpl $0x3,0x124364 110e64: 75 2f jne 110e95 <== NEVER TAKEN */ RTEMS_INLINE_ROUTINE bool _Thread_Evaluate_mode( void ) { Thread_Control *executing; executing = _Thread_Executing; 110e66: a1 34 47 12 00 mov 0x124734,%eax if ( !_States_Is_ready( executing->current_state ) || 110e6b: 83 78 10 00 cmpl $0x0,0x10(%eax) 110e6f: 75 0e jne 110e7f <== NEVER TAKEN 110e71: 3b 05 38 47 12 00 cmp 0x124738,%eax 110e77: 74 0f je 110e88 ( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) { 110e79: 80 78 74 00 cmpb $0x0,0x74(%eax) 110e7d: 74 09 je 110e88 <== NEVER TAKEN _Context_Switch_necessary = true; 110e7f: c6 05 40 47 12 00 01 movb $0x1,0x124740 110e86: eb 06 jmp 110e8e if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) _Thread_Dispatch(); return RTEMS_SUCCESSFUL; 110e88: 31 c0 xor %eax,%eax } } } if ( _System_state_Is_up( _System_state_Get() ) ) if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) 110e8a: 84 d2 test %dl,%dl 110e8c: 74 07 je 110e95 _Thread_Dispatch(); 110e8e: e8 69 af ff ff call 10bdfc <_Thread_Dispatch> return RTEMS_SUCCESSFUL; 110e93: 31 c0 xor %eax,%eax } 110e95: 83 c4 1c add $0x1c,%esp 110e98: 5b pop %ebx 110e99: 5e pop %esi 110e9a: 5f pop %edi 110e9b: c9 leave 110e9c: c3 ret =============================================================================== 0010dda4 : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { 10dda4: 55 push %ebp 10dda5: 89 e5 mov %esp,%ebp 10dda7: 56 push %esi 10dda8: 53 push %ebx 10dda9: 83 ec 10 sub $0x10,%esp 10ddac: 8b 5d 0c mov 0xc(%ebp),%ebx 10ddaf: 8b 75 10 mov 0x10(%ebp),%esi register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 10ddb2: 85 db test %ebx,%ebx 10ddb4: 74 10 je 10ddc6 RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && ( the_priority <= RTEMS_MAXIMUM_PRIORITY ) ); 10ddb6: 0f b6 15 f4 41 12 00 movzbl 0x1241f4,%edx !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; 10ddbd: b8 13 00 00 00 mov $0x13,%eax ) { register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 10ddc2: 39 d3 cmp %edx,%ebx 10ddc4: 77 52 ja 10de18 !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) return RTEMS_INVALID_ADDRESS; 10ddc6: b8 09 00 00 00 mov $0x9,%eax if ( new_priority != RTEMS_CURRENT_PRIORITY && !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 10ddcb: 85 f6 test %esi,%esi 10ddcd: 74 49 je 10de18 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 10ddcf: 51 push %ecx 10ddd0: 51 push %ecx 10ddd1: 8d 45 f4 lea -0xc(%ebp),%eax 10ddd4: 50 push %eax 10ddd5: ff 75 08 pushl 0x8(%ebp) 10ddd8: e8 fb 1b 00 00 call 10f9d8 <_Thread_Get> switch ( location ) { 10dddd: 83 c4 10 add $0x10,%esp 10dde0: 83 7d f4 00 cmpl $0x0,-0xc(%ebp) 10dde4: 75 2d jne 10de13 case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; 10dde6: 8b 50 14 mov 0x14(%eax),%edx 10dde9: 89 16 mov %edx,(%esi) if ( new_priority != RTEMS_CURRENT_PRIORITY ) { 10ddeb: 85 db test %ebx,%ebx 10dded: 74 1b je 10de0a the_thread->real_priority = new_priority; 10ddef: 89 58 18 mov %ebx,0x18(%eax) if ( the_thread->resource_count == 0 || 10ddf2: 83 78 1c 00 cmpl $0x0,0x1c(%eax) 10ddf6: 74 05 je 10ddfd 10ddf8: 39 58 14 cmp %ebx,0x14(%eax) 10ddfb: 76 0d jbe 10de0a <== ALWAYS TAKEN the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, false ); 10ddfd: 52 push %edx 10ddfe: 6a 00 push $0x0 10de00: 53 push %ebx 10de01: 50 push %eax 10de02: e8 1d 17 00 00 call 10f524 <_Thread_Change_priority> 10de07: 83 c4 10 add $0x10,%esp } _Thread_Enable_dispatch(); 10de0a: e8 a7 1b 00 00 call 10f9b6 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10de0f: 31 c0 xor %eax,%eax 10de11: eb 05 jmp 10de18 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10de13: b8 04 00 00 00 mov $0x4,%eax } 10de18: 8d 65 f8 lea -0x8(%ebp),%esp 10de1b: 5b pop %ebx 10de1c: 5e pop %esi 10de1d: c9 leave 10de1e: c3 ret =============================================================================== 001086f8 : rtems_status_code rtems_termios_bufsize ( int cbufsize, int raw_input, int raw_output ) { 1086f8: 55 push %ebp <== NOT EXECUTED 1086f9: 89 e5 mov %esp,%ebp <== NOT EXECUTED rtems_termios_cbufsize = cbufsize; 1086fb: 8b 45 08 mov 0x8(%ebp),%eax <== NOT EXECUTED 1086fe: a3 44 1f 12 00 mov %eax,0x121f44 <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; 108703: 8b 45 0c mov 0xc(%ebp),%eax <== NOT EXECUTED 108706: a3 48 1f 12 00 mov %eax,0x121f48 <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; 10870b: 8b 45 10 mov 0x10(%ebp),%eax <== NOT EXECUTED 10870e: a3 4c 1f 12 00 mov %eax,0x121f4c <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 108713: 31 c0 xor %eax,%eax <== NOT EXECUTED 108715: c9 leave <== NOT EXECUTED 108716: c3 ret <== NOT EXECUTED =============================================================================== 0010857b : } } rtems_status_code rtems_termios_close (void *arg) { 10857b: 55 push %ebp 10857c: 89 e5 mov %esp,%ebp 10857e: 56 push %esi 10857f: 53 push %ebx 108580: 8b 75 08 mov 0x8(%ebp),%esi rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 108583: 8b 06 mov (%esi),%eax 108585: 8b 58 34 mov 0x34(%eax),%ebx rtems_status_code sc; sc = rtems_semaphore_obtain( 108588: 51 push %ecx 108589: 6a 00 push $0x0 10858b: 6a 00 push $0x0 10858d: ff 35 dc 40 12 00 pushl 0x1240dc 108593: e8 30 1c 00 00 call 10a1c8 rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 108598: 83 c4 10 add $0x10,%esp 10859b: 85 c0 test %eax,%eax 10859d: 75 7d jne 10861c <== NEVER TAKEN rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 10859f: 8b 43 08 mov 0x8(%ebx),%eax 1085a2: 48 dec %eax 1085a3: 89 43 08 mov %eax,0x8(%ebx) 1085a6: 85 c0 test %eax,%eax 1085a8: 0f 85 33 01 00 00 jne 1086e1 if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 1085ae: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 1085b4: c1 e0 05 shl $0x5,%eax 1085b7: 8b 80 98 3d 12 00 mov 0x123d98(%eax),%eax 1085bd: 85 c0 test %eax,%eax 1085bf: 74 0b je 1085cc /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 1085c1: 83 ec 0c sub $0xc,%esp 1085c4: 53 push %ebx 1085c5: ff d0 call *%eax 1085c7: 83 c4 10 add $0x10,%esp 1085ca: eb 1b jmp 1085e7 } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain(tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 1085cc: 52 push %edx 1085cd: 6a 00 push $0x0 1085cf: 6a 00 push $0x0 1085d1: ff 73 18 pushl 0x18(%ebx) 1085d4: e8 ef 1b 00 00 call 10a1c8 if (sc != RTEMS_SUCCESSFUL) { 1085d9: 83 c4 10 add $0x10,%esp 1085dc: 85 c0 test %eax,%eax 1085de: 75 3c jne 10861c <== NEVER TAKEN rtems_fatal_error_occurred (sc); } drainOutput (tty); 1085e0: 89 d8 mov %ebx,%eax 1085e2: e8 11 fb ff ff call 1080f8 } if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 1085e7: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 1085ee: 75 35 jne 108625 /* * send "terminate" to I/O tasks */ sc = rtems_event_send( tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT ); 1085f0: 50 push %eax 1085f1: 50 push %eax 1085f2: 6a 01 push $0x1 1085f4: ff b3 c4 00 00 00 pushl 0xc4(%ebx) 1085fa: e8 61 17 00 00 call 109d60 if (sc != RTEMS_SUCCESSFUL) 1085ff: 83 c4 10 add $0x10,%esp 108602: 85 c0 test %eax,%eax 108604: 75 16 jne 10861c <== NEVER TAKEN rtems_fatal_error_occurred (sc); sc = rtems_event_send( tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT ); 108606: 51 push %ecx 108607: 51 push %ecx 108608: 6a 01 push $0x1 10860a: ff b3 c8 00 00 00 pushl 0xc8(%ebx) 108610: e8 4b 17 00 00 call 109d60 if (sc != RTEMS_SUCCESSFUL) 108615: 83 c4 10 add $0x10,%esp 108618: 85 c0 test %eax,%eax 10861a: 74 09 je 108625 <== ALWAYS TAKEN rtems_fatal_error_occurred (sc); 10861c: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10861f: 50 push %eax <== NOT EXECUTED 108620: e8 6b 21 00 00 call 10a790 <== NOT EXECUTED } if (tty->device.lastClose) 108625: 8b 83 9c 00 00 00 mov 0x9c(%ebx),%eax 10862b: 85 c0 test %eax,%eax 10862d: 74 0d je 10863c (*tty->device.lastClose)(tty->major, tty->minor, arg); 10862f: 52 push %edx 108630: 56 push %esi 108631: ff 73 10 pushl 0x10(%ebx) 108634: ff 73 0c pushl 0xc(%ebx) 108637: ff d0 call *%eax 108639: 83 c4 10 add $0x10,%esp if (tty->forw == NULL) { 10863c: 8b 13 mov (%ebx),%edx 10863e: 85 d2 test %edx,%edx 108640: 8b 43 04 mov 0x4(%ebx),%eax 108643: 75 11 jne 108656 rtems_termios_ttyTail = tty->back; 108645: a3 e0 40 12 00 mov %eax,0x1240e0 if ( rtems_termios_ttyTail != NULL ) { 10864a: 85 c0 test %eax,%eax 10864c: 74 0b je 108659 <== ALWAYS TAKEN rtems_termios_ttyTail->forw = NULL; 10864e: c7 00 00 00 00 00 movl $0x0,(%eax) <== NOT EXECUTED 108654: eb 03 jmp 108659 <== NOT EXECUTED } } else { tty->forw->back = tty->back; 108656: 89 42 04 mov %eax,0x4(%edx) } if (tty->back == NULL) { 108659: 8b 53 04 mov 0x4(%ebx),%edx 10865c: 85 d2 test %edx,%edx 10865e: 8b 03 mov (%ebx),%eax 108660: 75 12 jne 108674 <== NEVER TAKEN rtems_termios_ttyHead = tty->forw; 108662: a3 e4 40 12 00 mov %eax,0x1240e4 if ( rtems_termios_ttyHead != NULL ) { 108667: 85 c0 test %eax,%eax 108669: 74 0b je 108676 rtems_termios_ttyHead->back = NULL; 10866b: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) 108672: eb 02 jmp 108676 } } else { tty->back->forw = tty->forw; 108674: 89 02 mov %eax,(%edx) <== NOT EXECUTED } rtems_semaphore_delete (tty->isem); 108676: 83 ec 0c sub $0xc,%esp 108679: ff 73 14 pushl 0x14(%ebx) 10867c: e8 b7 1a 00 00 call 10a138 rtems_semaphore_delete (tty->osem); 108681: 59 pop %ecx 108682: ff 73 18 pushl 0x18(%ebx) 108685: e8 ae 1a 00 00 call 10a138 rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 10868a: 5a pop %edx 10868b: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 108691: e8 a2 1a 00 00 call 10a138 if ((tty->device.pollRead == NULL) || 108696: 83 c4 10 add $0x10,%esp 108699: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx) 1086a0: 74 09 je 1086ab 1086a2: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 1086a9: 75 0e jne 1086b9 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) rtems_semaphore_delete (tty->rawInBuf.Semaphore); 1086ab: 83 ec 0c sub $0xc,%esp 1086ae: ff 73 68 pushl 0x68(%ebx) 1086b1: e8 82 1a 00 00 call 10a138 1086b6: 83 c4 10 add $0x10,%esp free (tty->rawInBuf.theBuf); 1086b9: 83 ec 0c sub $0xc,%esp 1086bc: ff 73 58 pushl 0x58(%ebx) 1086bf: e8 20 ec ff ff call 1072e4 free (tty->rawOutBuf.theBuf); 1086c4: 58 pop %eax 1086c5: ff 73 7c pushl 0x7c(%ebx) 1086c8: e8 17 ec ff ff call 1072e4 free (tty->cbuf); 1086cd: 5e pop %esi 1086ce: ff 73 1c pushl 0x1c(%ebx) 1086d1: e8 0e ec ff ff call 1072e4 free (tty); 1086d6: 89 1c 24 mov %ebx,(%esp) 1086d9: e8 06 ec ff ff call 1072e4 1086de: 83 c4 10 add $0x10,%esp } rtems_semaphore_release (rtems_termios_ttyMutex); 1086e1: 83 ec 0c sub $0xc,%esp 1086e4: ff 35 dc 40 12 00 pushl 0x1240dc 1086ea: e8 c5 1b 00 00 call 10a2b4 return RTEMS_SUCCESSFUL; } 1086ef: 31 c0 xor %eax,%eax 1086f1: 8d 65 f8 lea -0x8(%ebp),%esp 1086f4: 5b pop %ebx 1086f5: 5e pop %esi 1086f6: c9 leave 1086f7: c3 ret =============================================================================== 001098a5 : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 1098a5: 55 push %ebp 1098a6: 89 e5 mov %esp,%ebp 1098a8: 83 ec 08 sub $0x8,%esp 1098ab: 8b 45 08 mov 0x8(%ebp),%eax rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 1098ae: 8b 55 0c mov 0xc(%ebp),%edx 1098b1: 01 90 90 00 00 00 add %edx,0x90(%eax) if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 1098b7: 83 b8 b4 00 00 00 02 cmpl $0x2,0xb4(%eax) 1098be: 75 1f jne 1098df /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, TERMIOS_TX_START_EVENT); 1098c0: 52 push %edx 1098c1: 52 push %edx 1098c2: 6a 02 push $0x2 1098c4: ff b0 c8 00 00 00 pushl 0xc8(%eax) 1098ca: e8 91 04 00 00 call 109d60 if (sc != RTEMS_SUCCESSFUL) 1098cf: 83 c4 10 add $0x10,%esp 1098d2: 85 c0 test %eax,%eax 1098d4: 74 30 je 109906 <== ALWAYS TAKEN rtems_fatal_error_occurred (sc); 1098d6: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1098d9: 50 push %eax <== NOT EXECUTED 1098da: e8 b1 0e 00 00 call 10a790 <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } if (tty->t_line == PPPDISC ) { 1098df: 83 b8 cc 00 00 00 05 cmpl $0x5,0xcc(%eax) 1098e6: 75 15 jne 1098fd /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 1098e8: 8b 15 48 3e 12 00 mov 0x123e48,%edx 1098ee: 85 d2 test %edx,%edx 1098f0: 74 14 je 109906 <== NEVER TAKEN rtems_termios_linesw[tty->t_line].l_start(tty); 1098f2: 83 ec 0c sub $0xc,%esp 1098f5: 50 push %eax 1098f6: ff d2 call *%edx 1098f8: 83 c4 10 add $0x10,%esp 1098fb: eb 09 jmp 109906 } return 0; /* nothing to output in IRQ... */ } return rtems_termios_refill_transmitter(tty); 1098fd: 89 45 08 mov %eax,0x8(%ebp) } 109900: c9 leave rtems_termios_linesw[tty->t_line].l_start(tty); } return 0; /* nothing to output in IRQ... */ } return rtems_termios_refill_transmitter(tty); 109901: e9 6d fd ff ff jmp 109673 } 109906: 31 c0 xor %eax,%eax 109908: c9 leave 109909: c3 ret =============================================================================== 00109384 : * 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) { 109384: 55 push %ebp 109385: 89 e5 mov %esp,%ebp 109387: 57 push %edi 109388: 56 push %esi 109389: 53 push %ebx 10938a: 83 ec 2c sub $0x2c,%esp 10938d: 8b 5d 08 mov 0x8(%ebp),%ebx 109390: 8b 7d 0c mov 0xc(%ebp),%edi 109393: 8b 4d 10 mov 0x10(%ebp),%ecx 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) { 109396: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 10939c: c1 e0 05 shl $0x5,%eax 10939f: 89 ca mov %ecx,%edx 1093a1: 83 b8 a4 3d 12 00 00 cmpl $0x0,0x123da4(%eax) 1093a8: 75 3b jne 1093e5 1093aa: 89 4d e0 mov %ecx,-0x20(%ebp) 1093ad: c6 45 df 00 movb $0x0,-0x21(%ebp) 1093b1: 31 f6 xor %esi,%esi /* * 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); 1093b3: 8d 43 30 lea 0x30(%ebx),%eax 1093b6: 89 45 d4 mov %eax,-0x2c(%ebp) 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, 1093b9: 8d 53 4a lea 0x4a(%ebx),%edx 1093bc: 89 55 d0 mov %edx,-0x30(%ebp) 1093bf: e9 26 02 00 00 jmp 1095ea bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { c = *buf++; 1093c4: 0f be 0f movsbl (%edi),%ecx 1093c7: 47 inc %edi rtems_termios_linesw[tty->t_line].l_rint(c,tty); 1093c8: 56 push %esi 1093c9: 56 push %esi 1093ca: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 1093d0: c1 e0 05 shl $0x5,%eax 1093d3: 53 push %ebx 1093d4: 51 push %ecx 1093d5: 89 55 cc mov %edx,-0x34(%ebp) 1093d8: ff 90 a4 3d 12 00 call *0x123da4(%eax) 1093de: 8b 55 cc mov -0x34(%ebp),%edx 1093e1: 4a dec %edx 1093e2: 83 c4 10 add $0x10,%esp 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--) { 1093e5: 85 d2 test %edx,%edx 1093e7: 75 db jne 1093c4 */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); tty->tty_rcvwakeup = 1; } return 0; 1093e9: 31 f6 xor %esi,%esi } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 1093eb: 83 bb e4 00 00 00 00 cmpl $0x0,0xe4(%ebx) 1093f2: 0f 85 0d 02 00 00 jne 109605 <== NEVER TAKEN 1093f8: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); tty->tty_rcvwakeup = 1; } return 0; 1093fe: 89 d6 mov %edx,%esi } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 109400: 85 c0 test %eax,%eax 109402: 0f 84 fd 01 00 00 je 109605 (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 109408: 51 push %ecx <== NOT EXECUTED 109409: 51 push %ecx <== NOT EXECUTED 10940a: ff b3 e0 00 00 00 pushl 0xe0(%ebx) <== NOT EXECUTED 109410: 8d 53 30 lea 0x30(%ebx),%edx <== NOT EXECUTED 109413: 52 push %edx <== NOT EXECUTED 109414: ff d0 call *%eax <== NOT EXECUTED tty->tty_rcvwakeup = 1; 109416: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx) <== NOT EXECUTED 10941d: 00 00 00 109420: e9 dd 01 00 00 jmp 109602 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 109425: 8a 0f mov (%edi),%cl 109427: 88 4d de mov %cl,-0x22(%ebp) 10942a: 47 inc %edi /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 10942b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 109431: f6 c4 02 test $0x2,%ah 109434: 74 46 je 10947c /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { 109436: 0f be c1 movsbl %cl,%eax 109439: 0f b6 53 4a movzbl 0x4a(%ebx),%edx 10943d: 39 d0 cmp %edx,%eax 10943f: 75 28 jne 109469 <== ALWAYS TAKEN if (c == tty->termios.c_cc[VSTART]) { 109441: 0f b6 53 49 movzbl 0x49(%ebx),%edx <== NOT EXECUTED 109445: 39 d0 cmp %edx,%eax <== NOT EXECUTED 109447: 75 0b jne 109454 <== NOT EXECUTED /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 109449: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10944f: 83 f0 10 xor $0x10,%eax <== NOT EXECUTED 109452: eb 09 jmp 10945d <== NOT EXECUTED } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 109454: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10945a: 83 c8 10 or $0x10,%eax <== NOT EXECUTED 10945d: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== 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) { 109463: c6 45 df 01 movb $0x1,-0x21(%ebp) <== NOT EXECUTED 109467: eb 19 jmp 109482 <== NOT EXECUTED /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { 109469: 0f b6 53 49 movzbl 0x49(%ebx),%edx 10946d: 39 d0 cmp %edx,%eax 10946f: 75 0b jne 10947c <== ALWAYS TAKEN /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 109471: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 109477: 83 e0 ef and $0xffffffef,%eax <== NOT EXECUTED 10947a: eb e1 jmp 10945d <== NOT EXECUTED flow_rcv = true; } } if (flow_rcv) { 10947c: 80 7d df 00 cmpb $0x0,-0x21(%ebp) 109480: 74 51 je 1094d3 <== ALWAYS TAKEN /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { 109482: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 109488: 83 e0 30 and $0x30,%eax <== NOT EXECUTED 10948b: 83 f8 20 cmp $0x20,%eax <== NOT EXECUTED 10948e: 0f 85 53 01 00 00 jne 1095e7 <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 109494: 9c pushf <== NOT EXECUTED 109495: fa cli <== NOT EXECUTED 109496: 8f 45 e4 popl -0x1c(%ebp) <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 109499: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10949f: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED 1094a2: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 1094a8: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED 1094af: 74 19 je 1094ca <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)( tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); 1094b1: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax <== 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)( 1094b7: 52 push %edx <== NOT EXECUTED 1094b8: 6a 01 push $0x1 <== NOT EXECUTED 1094ba: 03 43 7c add 0x7c(%ebx),%eax <== NOT EXECUTED 1094bd: 50 push %eax <== NOT EXECUTED 1094be: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 1094c1: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED 1094c7: 83 c4 10 add $0x10,%esp <== NOT EXECUTED tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level); 1094ca: ff 75 e4 pushl -0x1c(%ebp) <== NOT EXECUTED 1094cd: 9d popf <== NOT EXECUTED 1094ce: e9 14 01 00 00 jmp 1095e7 <== NOT EXECUTED } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 1094d3: 8b 43 60 mov 0x60(%ebx),%eax 1094d6: 8b 4b 64 mov 0x64(%ebx),%ecx 1094d9: 40 inc %eax 1094da: 31 d2 xor %edx,%edx 1094dc: f7 f1 div %ecx 1094de: 89 55 e4 mov %edx,-0x1c(%ebp) /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 1094e1: 9c pushf 1094e2: fa cli 1094e3: 8f 45 d8 popl -0x28(%ebp) if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 1094e6: 8b 53 5c mov 0x5c(%ebx),%edx 1094e9: 8b 43 64 mov 0x64(%ebx),%eax % tty->rawInBuf.Size) > tty->highwater) && 1094ec: 8b 4b 64 mov 0x64(%ebx),%ecx } } 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) 1094ef: 29 d0 sub %edx,%eax 1094f1: 03 45 e4 add -0x1c(%ebp),%eax % tty->rawInBuf.Size) > tty->highwater) && 1094f4: 31 d2 xor %edx,%edx 1094f6: f7 f1 div %ecx } } 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) 1094f8: 3b 93 c0 00 00 00 cmp 0xc0(%ebx),%edx 1094fe: 0f 86 98 00 00 00 jbe 10959c <== ALWAYS TAKEN % tty->rawInBuf.Size) > tty->highwater) && !(tty->flow_ctrl & FL_IREQXOF)) { 109504: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== 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) % tty->rawInBuf.Size) > tty->highwater) && 10950a: a8 01 test $0x1,%al <== NOT EXECUTED 10950c: 0f 85 8a 00 00 00 jne 10959c <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; 109512: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 109518: 83 c8 01 or $0x1,%eax <== NOT EXECUTED 10951b: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 109521: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 109527: 25 02 04 00 00 and $0x402,%eax <== NOT EXECUTED 10952c: 3d 00 04 00 00 cmp $0x400,%eax <== NOT EXECUTED 109531: 75 33 jne 109566 <== NOT EXECUTED == (FL_MDXOF ) ) { if ((tty->flow_ctrl & FL_OSTOP) || 109533: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 109539: a8 20 test $0x20,%al <== NOT EXECUTED 10953b: 75 09 jne 109546 <== NOT EXECUTED 10953d: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED 109544: 75 56 jne 10959c <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 109546: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10954c: 83 c8 02 or $0x2,%eax <== NOT EXECUTED 10954f: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED (*tty->device.write)(tty->minor, 109555: 51 push %ecx <== NOT EXECUTED 109556: 6a 01 push $0x1 <== NOT EXECUTED 109558: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED 10955b: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10955e: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED 109564: eb 33 jmp 109599 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS) ) { 109566: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10956c: 25 04 01 00 00 and $0x104,%eax <== NOT EXECUTED 109571: 3d 00 01 00 00 cmp $0x100,%eax <== NOT EXECUTED 109576: 75 24 jne 10959c <== NOT EXECUTED tty->flow_ctrl |= FL_IRTSOFF; 109578: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10957e: 83 c8 04 or $0x4,%eax <== NOT EXECUTED 109581: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 109587: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax <== NOT EXECUTED 10958d: 85 c0 test %eax,%eax <== NOT EXECUTED 10958f: 74 0b je 10959c <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 109591: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 109594: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 109597: ff d0 call *%eax <== NOT EXECUTED 109599: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } } } /* reenable interrupts */ rtems_interrupt_enable(level); 10959c: ff 75 d8 pushl -0x28(%ebp) 10959f: 9d popf if (newTail == tty->rawInBuf.Head) { 1095a0: 8b 43 5c mov 0x5c(%ebx),%eax 1095a3: 39 45 e4 cmp %eax,-0x1c(%ebp) 1095a6: 75 03 jne 1095ab <== ALWAYS TAKEN dropped++; 1095a8: 46 inc %esi <== NOT EXECUTED 1095a9: eb 3c jmp 1095e7 <== NOT EXECUTED } else { tty->rawInBuf.theBuf[newTail] = c; 1095ab: 8b 43 58 mov 0x58(%ebx),%eax 1095ae: 8a 4d de mov -0x22(%ebp),%cl 1095b1: 8b 55 e4 mov -0x1c(%ebp),%edx 1095b4: 88 0c 10 mov %cl,(%eax,%edx,1) tty->rawInBuf.Tail = newTail; 1095b7: 89 53 60 mov %edx,0x60(%ebx) /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 1095ba: 83 bb e4 00 00 00 00 cmpl $0x0,0xe4(%ebx) 1095c1: 75 24 jne 1095e7 <== NEVER TAKEN 1095c3: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax 1095c9: 85 c0 test %eax,%eax 1095cb: 74 1a je 1095e7 <== ALWAYS TAKEN (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 1095cd: 52 push %edx <== NOT EXECUTED 1095ce: 52 push %edx <== NOT EXECUTED 1095cf: ff b3 e0 00 00 00 pushl 0xe0(%ebx) <== NOT EXECUTED 1095d5: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED 1095d8: ff d0 call *%eax <== NOT EXECUTED tty->tty_rcvwakeup = 1; 1095da: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx) <== NOT EXECUTED 1095e1: 00 00 00 1095e4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 1095e7: ff 4d e0 decl -0x20(%ebp) tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 1095ea: 83 7d e0 00 cmpl $0x0,-0x20(%ebp) 1095ee: 0f 85 31 fe ff ff jne 109425 } } } } tty->rawInBufDropped += dropped; 1095f4: 01 73 78 add %esi,0x78(%ebx) rtems_semaphore_release (tty->rawInBuf.Semaphore); 1095f7: 83 ec 0c sub $0xc,%esp 1095fa: ff 73 68 pushl 0x68(%ebx) 1095fd: e8 b2 0c 00 00 call 10a2b4 return dropped; 109602: 83 c4 10 add $0x10,%esp } 109605: 89 f0 mov %esi,%eax 109607: 8d 65 f4 lea -0xc(%ebp),%esp 10960a: 5b pop %ebx 10960b: 5e pop %esi 10960c: 5f pop %edi 10960d: c9 leave 10960e: c3 ret =============================================================================== 00108717 : } } rtems_status_code rtems_termios_ioctl (void *arg) { 108717: 55 push %ebp 108718: 89 e5 mov %esp,%ebp 10871a: 57 push %edi 10871b: 56 push %esi 10871c: 53 push %ebx 10871d: 83 ec 20 sub $0x20,%esp rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 108720: 8b 55 08 mov 0x8(%ebp),%edx 108723: 8b 02 mov (%edx),%eax 108725: 8b 58 34 mov 0x34(%eax),%ebx struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 108728: 8b 72 08 mov 0x8(%edx),%esi rtems_status_code sc; args->ioctl_return = 0; 10872b: c7 42 0c 00 00 00 00 movl $0x0,0xc(%edx) sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 108732: 6a 00 push $0x0 108734: 6a 00 push $0x0 108736: ff 73 18 pushl 0x18(%ebx) 108739: e8 8a 1a 00 00 call 10a1c8 10873e: 89 45 e4 mov %eax,-0x1c(%ebp) if (sc != RTEMS_SUCCESSFUL) { 108741: 83 c4 10 add $0x10,%esp 108744: 85 c0 test %eax,%eax 108746: 74 0b je 108753 <== ALWAYS TAKEN args->ioctl_return = sc; 108748: 8b 4d 08 mov 0x8(%ebp),%ecx <== NOT EXECUTED 10874b: 89 41 0c mov %eax,0xc(%ecx) <== NOT EXECUTED return sc; 10874e: e9 05 03 00 00 jmp 108a58 <== NOT EXECUTED } switch (args->command) { 108753: 8b 55 08 mov 0x8(%ebp),%edx 108756: 8b 42 04 mov 0x4(%edx),%eax 108759: 83 f8 04 cmp $0x4,%eax 10875c: 0f 84 4d 02 00 00 je 1089af <== NEVER TAKEN 108762: 77 10 ja 108774 108764: 83 f8 02 cmp $0x2,%eax 108767: 74 77 je 1087e0 108769: 0f 87 1e 02 00 00 ja 10898d 10876f: 48 dec %eax 108770: 75 2f jne 1087a1 <== NEVER TAKEN 108772: eb 55 jmp 1087c9 108774: 3d 7f 66 04 40 cmp $0x4004667f,%eax 108779: 0f 84 a5 02 00 00 je 108a24 <== NEVER TAKEN 10877f: 77 0a ja 10878b 108781: 83 f8 05 cmp $0x5,%eax 108784: 75 1b jne 1087a1 <== ALWAYS TAKEN 108786: e9 0e 02 00 00 jmp 108999 <== NOT EXECUTED 10878b: 3d 1a 74 04 40 cmp $0x4004741a,%eax 108790: 0f 84 7e 02 00 00 je 108a14 108796: 3d 1b 74 04 80 cmp $0x8004741b,%eax 10879b: 0f 84 21 02 00 00 je 1089c2 <== ALWAYS TAKEN default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 1087a1: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 1087a7: c1 e0 05 shl $0x5,%eax 1087aa: 8b 80 ac 3d 12 00 mov 0x123dac(%eax),%eax sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); } else { sc = RTEMS_INVALID_NUMBER; 1087b0: c7 45 e4 0a 00 00 00 movl $0xa,-0x1c(%ebp) args->ioctl_return = sc; return sc; } switch (args->command) { default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 1087b7: 85 c0 test %eax,%eax 1087b9: 0f 84 82 02 00 00 je 108a41 <== NEVER TAKEN sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 1087bf: 52 push %edx 1087c0: 52 push %edx 1087c1: ff 75 08 pushl 0x8(%ebp) 1087c4: e9 40 02 00 00 jmp 108a09 sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 1087c9: 8b 4d 08 mov 0x8(%ebp),%ecx 1087cc: 8b 41 08 mov 0x8(%ecx),%eax 1087cf: 8d 73 30 lea 0x30(%ebx),%esi 1087d2: b9 09 00 00 00 mov $0x9,%ecx 1087d7: 89 c7 mov %eax,%edi 1087d9: f3 a5 rep movsl %ds:(%esi),%es:(%edi) break; 1087db: e9 61 02 00 00 jmp 108a41 case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 1087e0: 8b 45 08 mov 0x8(%ebp),%eax 1087e3: 8b 70 08 mov 0x8(%eax),%esi 1087e6: 8d 7b 30 lea 0x30(%ebx),%edi 1087e9: b9 09 00 00 00 mov $0x9,%ecx 1087ee: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 1087f0: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 1087f6: f6 c4 02 test $0x2,%ah 1087f9: 74 57 je 108852 1087fb: f6 43 31 04 testb $0x4,0x31(%ebx) 1087ff: 75 51 jne 108852 <== ALWAYS TAKEN !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 108801: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 108807: 25 ef fd ff ff and $0xfffffdef,%eax <== NOT EXECUTED 10880c: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 108812: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 108818: a8 20 test $0x20,%al <== NOT EXECUTED 10881a: 74 36 je 108852 <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 10881c: 9c pushf <== NOT EXECUTED 10881d: fa cli <== NOT EXECUTED 10881e: 5e pop %esi <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 10881f: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 108825: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED 108828: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 10882e: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED 108835: 74 19 je 108850 <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)( tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 108837: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax <== 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)( 10883d: 57 push %edi <== NOT EXECUTED 10883e: 6a 01 push $0x1 <== NOT EXECUTED 108840: 03 43 7c add 0x7c(%ebx),%eax <== NOT EXECUTED 108843: 50 push %eax <== NOT EXECUTED 108844: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 108847: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED 10884d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } /* reenable interrupts */ rtems_interrupt_enable(level); 108850: 56 push %esi <== NOT EXECUTED 108851: 9d popf <== NOT EXECUTED } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && !(tty->termios.c_iflag & IXOFF)) { 108852: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 108858: f6 c4 04 test $0x4,%ah 10885b: 74 24 je 108881 <== ALWAYS TAKEN 10885d: f6 43 31 10 testb $0x10,0x31(%ebx) <== NOT EXECUTED 108861: 75 1e jne 108881 <== NOT EXECUTED /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 108863: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 108869: 80 e4 fb and $0xfb,%ah <== NOT EXECUTED 10886c: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); 108872: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 108878: 83 e0 fd and $0xfffffffd,%eax <== NOT EXECUTED 10887b: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && !(tty->termios.c_cflag & CRTSCTS)) { 108881: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 108887: f6 c4 01 test $0x1,%ah 10888a: 74 43 je 1088cf <== ALWAYS TAKEN 10888c: 83 7b 38 00 cmpl $0x0,0x38(%ebx) <== NOT EXECUTED 108890: 78 3d js 1088cf <== NOT EXECUTED /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 108892: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 108898: 80 e4 fe and $0xfe,%ah <== NOT EXECUTED 10889b: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && (tty->device.startRemoteTx != NULL)) { 1088a1: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 1088a7: a8 04 test $0x4,%al <== NOT EXECUTED 1088a9: 74 15 je 1088c0 <== NOT EXECUTED 1088ab: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax <== NOT EXECUTED 1088b1: 85 c0 test %eax,%eax <== NOT EXECUTED 1088b3: 74 0b je 1088c0 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 1088b5: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1088b8: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 1088bb: ff d0 call *%eax <== NOT EXECUTED 1088bd: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 1088c0: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 1088c6: 83 e0 fb and $0xfffffffb,%eax <== NOT EXECUTED 1088c9: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== 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) { 1088cf: 83 7b 38 00 cmpl $0x0,0x38(%ebx) 1088d3: 79 0f jns 1088e4 <== ALWAYS TAKEN tty->flow_ctrl |= FL_MDRTS; 1088d5: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 1088db: 80 cc 01 or $0x1,%ah <== NOT EXECUTED 1088de: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 1088e4: 8b 53 30 mov 0x30(%ebx),%edx 1088e7: f6 c6 10 test $0x10,%dh 1088ea: 74 0f je 1088fb tty->flow_ctrl |= FL_MDXOF; 1088ec: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 1088f2: 80 cc 04 or $0x4,%ah 1088f5: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { 1088fb: 80 e6 04 and $0x4,%dh 1088fe: 74 0f je 10890f <== NEVER TAKEN tty->flow_ctrl |= FL_MDXON; 108900: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 108906: 80 cc 02 or $0x2,%ah 108909: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) 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) { 10890f: f6 43 3c 02 testb $0x2,0x3c(%ebx) 108913: 75 39 jne 10894e tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 108915: 0f b6 73 46 movzbl 0x46(%ebx),%esi rtems_clock_get_ticks_per_second() / 10; 108919: e8 6a 12 00 00 call 109b88 if (tty->termios.c_lflag & ICANON) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 10891e: 0f af c6 imul %esi,%eax rtems_clock_get_ticks_per_second() / 10; 108921: b9 0a 00 00 00 mov $0xa,%ecx 108926: 31 d2 xor %edx,%edx 108928: f7 f1 div %ecx if (tty->termios.c_lflag & ICANON) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 10892a: 89 43 54 mov %eax,0x54(%ebx) rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 10892d: 80 7b 46 00 cmpb $0x0,0x46(%ebx) 108931: 74 15 je 108948 <== ALWAYS TAKEN tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 108933: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; 10893a: 89 43 70 mov %eax,0x70(%ebx) <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) 10893d: 80 7b 47 00 cmpb $0x0,0x47(%ebx) <== NOT EXECUTED 108941: 75 19 jne 10895c <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; 108943: 89 43 74 mov %eax,0x74(%ebx) <== NOT EXECUTED 108946: eb 24 jmp 10896c <== NOT EXECUTED } else { if (tty->termios.c_cc[VMIN]) { 108948: 80 7b 47 00 cmpb $0x0,0x47(%ebx) 10894c: 74 17 je 108965 <== ALWAYS TAKEN tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 10894e: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 108955: c7 43 70 00 00 00 00 movl $0x0,0x70(%ebx) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 10895c: c7 43 74 00 00 00 00 movl $0x0,0x74(%ebx) 108963: eb 07 jmp 10896c } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 108965: c7 43 6c 01 00 00 00 movl $0x1,0x6c(%ebx) } } } if (tty->device.setAttributes) 10896c: 8b 83 a8 00 00 00 mov 0xa8(%ebx),%eax 108972: 85 c0 test %eax,%eax 108974: 0f 84 c7 00 00 00 je 108a41 <== NEVER TAKEN (*tty->device.setAttributes)(tty->minor, &tty->termios); 10897a: 56 push %esi 10897b: 56 push %esi 10897c: 8d 53 30 lea 0x30(%ebx),%edx 10897f: 52 push %edx 108980: ff 73 10 pushl 0x10(%ebx) 108983: ff d0 call *%eax 108985: 83 c4 10 add $0x10,%esp 108988: e9 b4 00 00 00 jmp 108a41 break; case RTEMS_IO_TCDRAIN: drainOutput (tty); 10898d: 89 d8 mov %ebx,%eax 10898f: e8 64 f7 ff ff call 1080f8 break; 108994: e9 a8 00 00 00 jmp 108a41 case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 108999: 8b 06 mov (%esi),%eax <== NOT EXECUTED 10899b: 8b 56 04 mov 0x4(%esi),%edx <== NOT EXECUTED 10899e: 89 83 d4 00 00 00 mov %eax,0xd4(%ebx) <== NOT EXECUTED 1089a4: 89 93 d8 00 00 00 mov %edx,0xd8(%ebx) <== NOT EXECUTED break; 1089aa: e9 92 00 00 00 jmp 108a41 <== NOT EXECUTED case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 1089af: 8b 06 mov (%esi),%eax <== NOT EXECUTED 1089b1: 8b 56 04 mov 0x4(%esi),%edx <== NOT EXECUTED 1089b4: 89 83 dc 00 00 00 mov %eax,0xdc(%ebx) <== NOT EXECUTED 1089ba: 89 93 e0 00 00 00 mov %edx,0xe0(%ebx) <== NOT EXECUTED break; 1089c0: eb 7f jmp 108a41 <== NOT EXECUTED #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 1089c2: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 1089c8: c1 e0 05 shl $0x5,%eax 1089cb: 8b 80 98 3d 12 00 mov 0x123d98(%eax),%eax 1089d1: 85 c0 test %eax,%eax 1089d3: 74 0c je 1089e1 sc = rtems_termios_linesw[tty->t_line].l_close(tty); 1089d5: 83 ec 0c sub $0xc,%esp 1089d8: 53 push %ebx 1089d9: ff d0 call *%eax 1089db: 89 45 e4 mov %eax,-0x1c(%ebp) 1089de: 83 c4 10 add $0x10,%esp } tty->t_line=*(int*)(args->buffer); 1089e1: 8b 55 08 mov 0x8(%ebp),%edx 1089e4: 8b 42 08 mov 0x8(%edx),%eax 1089e7: 8b 00 mov (%eax),%eax 1089e9: 89 83 cc 00 00 00 mov %eax,0xcc(%ebx) tty->t_sc = NULL; /* ensure that no more valid data */ 1089ef: c7 83 d0 00 00 00 00 movl $0x0,0xd0(%ebx) 1089f6: 00 00 00 /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 1089f9: c1 e0 05 shl $0x5,%eax 1089fc: 8b 80 94 3d 12 00 mov 0x123d94(%eax),%eax 108a02: 85 c0 test %eax,%eax 108a04: 74 3b je 108a41 <== NEVER TAKEN sc = rtems_termios_linesw[tty->t_line].l_open(tty); 108a06: 83 ec 0c sub $0xc,%esp 108a09: 53 push %ebx 108a0a: ff d0 call *%eax 108a0c: 89 45 e4 mov %eax,-0x1c(%ebp) 108a0f: e9 71 ff ff ff jmp 108985 } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 108a14: 8b 4d 08 mov 0x8(%ebp),%ecx 108a17: 8b 41 08 mov 0x8(%ecx),%eax 108a1a: 8b 93 cc 00 00 00 mov 0xcc(%ebx),%edx 108a20: 89 10 mov %edx,(%eax) break; 108a22: eb 1d jmp 108a41 #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 108a24: 8b 43 60 mov 0x60(%ebx),%eax <== NOT EXECUTED 108a27: 8b 53 5c mov 0x5c(%ebx),%edx <== NOT EXECUTED if ( rawnc < 0 ) 108a2a: 29 d0 sub %edx,%eax <== NOT EXECUTED 108a2c: 79 05 jns 108a33 <== NOT EXECUTED rawnc += tty->rawInBuf.Size; 108a2e: 8b 53 64 mov 0x64(%ebx),%edx <== NOT EXECUTED 108a31: 01 d0 add %edx,%eax <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 108a33: 8b 4d 08 mov 0x8(%ebp),%ecx <== NOT EXECUTED 108a36: 8b 51 08 mov 0x8(%ecx),%edx <== NOT EXECUTED 108a39: 03 43 20 add 0x20(%ebx),%eax <== NOT EXECUTED 108a3c: 2b 43 24 sub 0x24(%ebx),%eax <== NOT EXECUTED 108a3f: 89 02 mov %eax,(%edx) <== NOT EXECUTED } break; } rtems_semaphore_release (tty->osem); 108a41: 83 ec 0c sub $0xc,%esp 108a44: ff 73 18 pushl 0x18(%ebx) 108a47: e8 68 18 00 00 call 10a2b4 args->ioctl_return = sc; 108a4c: 8b 55 e4 mov -0x1c(%ebp),%edx 108a4f: 8b 45 08 mov 0x8(%ebp),%eax 108a52: 89 50 0c mov %edx,0xc(%eax) return sc; 108a55: 83 c4 10 add $0x10,%esp } 108a58: 8b 45 e4 mov -0x1c(%ebp),%eax 108a5b: 8d 65 f4 lea -0xc(%ebp),%esp 108a5e: 5b pop %ebx 108a5f: 5e pop %esi 108a60: 5f pop %edi 108a61: c9 leave 108a62: c3 ret =============================================================================== 00108155 : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 108155: 55 push %ebp 108156: 89 e5 mov %esp,%ebp 108158: 57 push %edi 108159: 56 push %esi 10815a: 53 push %ebx 10815b: 83 ec 20 sub $0x20,%esp struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain( 10815e: 6a 00 push $0x0 108160: 6a 00 push $0x0 108162: ff 35 dc 40 12 00 pushl 0x1240dc 108168: e8 5b 20 00 00 call 10a1c8 10816d: 89 45 e4 mov %eax,-0x1c(%ebp) rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 108170: 83 c4 10 add $0x10,%esp 108173: 85 c0 test %eax,%eax 108175: 0f 85 d3 03 00 00 jne 10854e <== NEVER TAKEN return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 10817b: 8b 35 e4 40 12 00 mov 0x1240e4,%esi 108181: 89 f2 mov %esi,%edx 108183: eb 16 jmp 10819b if ((tty->major == major) && (tty->minor == minor)) 108185: 8b 45 08 mov 0x8(%ebp),%eax 108188: 39 42 0c cmp %eax,0xc(%edx) 10818b: 75 0c jne 108199 10818d: 8b 4d 0c mov 0xc(%ebp),%ecx 108190: 39 4a 10 cmp %ecx,0x10(%edx) 108193: 0f 84 26 03 00 00 je 1084bf <== ALWAYS TAKEN sc = rtems_semaphore_obtain( rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 108199: 8b 12 mov (%edx),%edx 10819b: 85 d2 test %edx,%edx 10819d: 75 e6 jne 108185 10819f: e9 b5 03 00 00 jmp 108559 /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); if (tty == NULL) { rtems_semaphore_release (rtems_termios_ttyMutex); 1081a4: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1081a7: eb 30 jmp 1081d9 <== NOT EXECUTED return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 1081a9: a1 48 1f 12 00 mov 0x121f48,%eax 1081ae: 89 42 64 mov %eax,0x64(%edx) tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 1081b1: 8b 42 64 mov 0x64(%edx),%eax 1081b4: 83 ec 0c sub $0xc,%esp 1081b7: 50 push %eax 1081b8: 89 55 e0 mov %edx,-0x20(%ebp) 1081bb: e8 c0 f3 ff ff call 107580 1081c0: 89 c7 mov %eax,%edi 1081c2: 8b 55 e0 mov -0x20(%ebp),%edx 1081c5: 89 42 58 mov %eax,0x58(%edx) if (tty->rawInBuf.theBuf == NULL) { 1081c8: 83 c4 10 add $0x10,%esp 1081cb: 85 c0 test %eax,%eax 1081cd: 75 24 jne 1081f3 <== ALWAYS TAKEN free(tty); 1081cf: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1081d2: 52 push %edx <== NOT EXECUTED 1081d3: e8 0c f1 ff ff call 1072e4 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 1081d8: 5b pop %ebx <== NOT EXECUTED 1081d9: ff 35 dc 40 12 00 pushl 0x1240dc <== NOT EXECUTED 1081df: e8 d0 20 00 00 call 10a2b4 <== NOT EXECUTED return RTEMS_NO_MEMORY; 1081e4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 1081e7: c7 45 e4 1a 00 00 00 movl $0x1a,-0x1c(%ebp) <== NOT EXECUTED 1081ee: e9 5b 03 00 00 jmp 10854e <== NOT EXECUTED } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 1081f3: a1 4c 1f 12 00 mov 0x121f4c,%eax 1081f8: 89 82 88 00 00 00 mov %eax,0x88(%edx) tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 1081fe: 8b 82 88 00 00 00 mov 0x88(%edx),%eax 108204: 83 ec 0c sub $0xc,%esp 108207: 50 push %eax 108208: 89 55 e0 mov %edx,-0x20(%ebp) 10820b: e8 70 f3 ff ff call 107580 108210: 8b 55 e0 mov -0x20(%ebp),%edx 108213: 89 42 7c mov %eax,0x7c(%edx) if (tty->rawOutBuf.theBuf == NULL) { 108216: 83 c4 10 add $0x10,%esp 108219: 85 c0 test %eax,%eax 10821b: 75 05 jne 108222 <== ALWAYS TAKEN free((void *)(tty->rawInBuf.theBuf)); 10821d: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 108220: eb 2e jmp 108250 <== NOT EXECUTED return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 108222: 83 ec 0c sub $0xc,%esp 108225: ff 35 44 1f 12 00 pushl 0x121f44 10822b: 89 55 e0 mov %edx,-0x20(%ebp) 10822e: 89 45 dc mov %eax,-0x24(%ebp) 108231: e8 4a f3 ff ff call 107580 108236: 8b 55 e0 mov -0x20(%ebp),%edx 108239: 89 42 1c mov %eax,0x1c(%edx) if (tty->cbuf == NULL) { 10823c: 83 c4 10 add $0x10,%esp 10823f: 85 c0 test %eax,%eax 108241: 8b 4d dc mov -0x24(%ebp),%ecx 108244: 75 19 jne 10825f <== ALWAYS TAKEN free((void *)(tty->rawOutBuf.theBuf)); 108246: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 108249: 51 push %ecx <== NOT EXECUTED 10824a: e8 95 f0 ff ff call 1072e4 <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); 10824f: 59 pop %ecx <== NOT EXECUTED 108250: 57 push %edi <== NOT EXECUTED 108251: e8 8e f0 ff ff call 1072e4 <== NOT EXECUTED free(tty); 108256: 5a pop %edx <== NOT EXECUTED 108257: 8b 55 e0 mov -0x20(%ebp),%edx <== NOT EXECUTED 10825a: e9 73 ff ff ff jmp 1081d2 <== NOT EXECUTED return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 10825f: c7 82 d4 00 00 00 00 movl $0x0,0xd4(%edx) 108266: 00 00 00 tty->tty_snd.sw_arg = NULL; 108269: c7 82 d8 00 00 00 00 movl $0x0,0xd8(%edx) 108270: 00 00 00 tty->tty_rcv.sw_pfn = NULL; 108273: c7 82 dc 00 00 00 00 movl $0x0,0xdc(%edx) 10827a: 00 00 00 tty->tty_rcv.sw_arg = NULL; 10827d: c7 82 e0 00 00 00 00 movl $0x0,0xe0(%edx) 108284: 00 00 00 tty->tty_rcvwakeup = 0; 108287: c7 82 e4 00 00 00 00 movl $0x0,0xe4(%edx) 10828e: 00 00 00 /* * link tty */ tty->forw = rtems_termios_ttyHead; 108291: 89 32 mov %esi,(%edx) tty->back = NULL; 108293: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx) if (rtems_termios_ttyHead != NULL) 10829a: 85 f6 test %esi,%esi 10829c: 74 03 je 1082a1 rtems_termios_ttyHead->back = tty; 10829e: 89 56 04 mov %edx,0x4(%esi) rtems_termios_ttyHead = tty; 1082a1: 89 1d e4 40 12 00 mov %ebx,0x1240e4 if (rtems_termios_ttyTail == NULL) 1082a7: 83 3d e0 40 12 00 00 cmpl $0x0,0x1240e0 1082ae: 75 06 jne 1082b6 rtems_termios_ttyTail = tty; 1082b0: 89 1d e0 40 12 00 mov %ebx,0x1240e0 tty->minor = minor; 1082b6: 8b 45 0c mov 0xc(%ebp),%eax 1082b9: 89 43 10 mov %eax,0x10(%ebx) tty->major = major; 1082bc: 8b 4d 08 mov 0x8(%ebp),%ecx 1082bf: 89 4b 0c mov %ecx,0xc(%ebx) /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 1082c2: 83 ec 0c sub $0xc,%esp 1082c5: 8d 43 14 lea 0x14(%ebx),%eax 1082c8: 50 push %eax 1082c9: 6a 00 push $0x0 1082cb: 6a 54 push $0x54 1082cd: 6a 01 push $0x1 rtems_build_name ('T', 'R', 'i', c), 1082cf: 0f be 05 50 1f 12 00 movsbl 0x121f50,%eax tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 1082d6: 0d 00 69 52 54 or $0x54526900,%eax 1082db: 50 push %eax 1082dc: 89 55 e0 mov %edx,-0x20(%ebp) 1082df: e8 bc 1c 00 00 call 109fa0 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) 1082e4: 83 c4 20 add $0x20,%esp 1082e7: 85 c0 test %eax,%eax 1082e9: 8b 55 e0 mov -0x20(%ebp),%edx 1082ec: 0f 85 42 02 00 00 jne 108534 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 1082f2: 83 ec 0c sub $0xc,%esp 1082f5: 8d 43 18 lea 0x18(%ebx),%eax 1082f8: 50 push %eax 1082f9: 6a 00 push $0x0 1082fb: 6a 54 push $0x54 1082fd: 6a 01 push $0x1 rtems_build_name ('T', 'R', 'o', c), 1082ff: 0f be 05 50 1f 12 00 movsbl 0x121f50,%eax RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->isem); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 108306: 0d 00 6f 52 54 or $0x54526f00,%eax 10830b: 50 push %eax 10830c: 89 55 e0 mov %edx,-0x20(%ebp) 10830f: e8 8c 1c 00 00 call 109fa0 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) 108314: 83 c4 20 add $0x20,%esp 108317: 85 c0 test %eax,%eax 108319: 8b 55 e0 mov -0x20(%ebp),%edx 10831c: 0f 85 12 02 00 00 jne 108534 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 108322: 83 ec 0c sub $0xc,%esp 108325: 8d 83 8c 00 00 00 lea 0x8c(%ebx),%eax 10832b: 50 push %eax 10832c: 6a 00 push $0x0 10832e: 6a 20 push $0x20 108330: 6a 00 push $0x0 rtems_build_name ('T', 'R', 'x', c), 108332: 0f be 05 50 1f 12 00 movsbl 0x121f50,%eax RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->osem); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 108339: 0d 00 78 52 54 or $0x54527800,%eax 10833e: 50 push %eax 10833f: 89 55 e0 mov %edx,-0x20(%ebp) 108342: e8 59 1c 00 00 call 109fa0 rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 108347: 83 c4 20 add $0x20,%esp 10834a: 85 c0 test %eax,%eax 10834c: 8b 55 e0 mov -0x20(%ebp),%edx 10834f: 0f 85 df 01 00 00 jne 108534 rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; 108355: c7 83 94 00 00 00 00 movl $0x0,0x94(%ebx) 10835c: 00 00 00 /* * Set callbacks */ tty->device = *callbacks; 10835f: 8d bb 98 00 00 00 lea 0x98(%ebx),%edi 108365: b9 08 00 00 00 mov $0x8,%ecx 10836a: 8b 75 14 mov 0x14(%ebp),%esi 10836d: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 10836f: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 108376: 75 74 jne 1083ec sc = rtems_task_create ( 108378: 50 push %eax 108379: 50 push %eax 10837a: 8d 83 c8 00 00 00 lea 0xc8(%ebx),%eax 108380: 50 push %eax 108381: 6a 00 push $0x0 108383: 68 00 05 00 00 push $0x500 108388: 68 00 04 00 00 push $0x400 10838d: 6a 0a push $0xa rtems_build_name ('T', 'x', 'T', c), 10838f: 0f be 05 50 1f 12 00 movsbl 0x121f50,%eax /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_create ( 108396: 0d 00 54 78 54 or $0x54785400,%eax 10839b: 50 push %eax 10839c: 89 55 e0 mov %edx,-0x20(%ebp) 10839f: e8 a0 1f 00 00 call 10a344 TERMIOS_TXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL) 1083a4: 83 c4 20 add $0x20,%esp 1083a7: 85 c0 test %eax,%eax 1083a9: 8b 55 e0 mov -0x20(%ebp),%edx 1083ac: 0f 85 82 01 00 00 jne 108534 <== NEVER TAKEN rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 1083b2: 57 push %edi 1083b3: 57 push %edi 1083b4: 8d 83 c4 00 00 00 lea 0xc4(%ebx),%eax 1083ba: 50 push %eax 1083bb: 6a 00 push $0x0 1083bd: 68 00 05 00 00 push $0x500 1083c2: 68 00 04 00 00 push $0x400 1083c7: 6a 09 push $0x9 rtems_build_name ('R', 'x', 'T', c), 1083c9: 0f be 05 50 1f 12 00 movsbl 0x121f50,%eax RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 1083d0: 0d 00 54 78 52 or $0x52785400,%eax 1083d5: 50 push %eax 1083d6: 89 55 e0 mov %edx,-0x20(%ebp) 1083d9: e8 66 1f 00 00 call 10a344 TERMIOS_RXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) 1083de: 83 c4 20 add $0x20,%esp 1083e1: 85 c0 test %eax,%eax 1083e3: 8b 55 e0 mov -0x20(%ebp),%edx 1083e6: 0f 85 48 01 00 00 jne 108534 <== NEVER TAKEN rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 1083ec: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx) 1083f3: 74 09 je 1083fe 1083f5: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 1083fc: 75 30 jne 10842e (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( 1083fe: 83 ec 0c sub $0xc,%esp 108401: 8d 43 68 lea 0x68(%ebx),%eax 108404: 50 push %eax 108405: 6a 00 push $0x0 108407: 6a 24 push $0x24 108409: 6a 00 push $0x0 rtems_build_name ('T', 'R', 'r', c), 10840b: 0f be 05 50 1f 12 00 movsbl 0x121f50,%eax rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( 108412: 0d 00 72 52 54 or $0x54527200,%eax 108417: 50 push %eax 108418: 89 55 e0 mov %edx,-0x20(%ebp) 10841b: e8 80 1b 00 00 call 109fa0 rtems_build_name ('T', 'R', 'r', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->rawInBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 108420: 83 c4 20 add $0x20,%esp 108423: 85 c0 test %eax,%eax 108425: 8b 55 e0 mov -0x20(%ebp),%edx 108428: 0f 85 06 01 00 00 jne 108534 } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 10842e: c7 43 30 02 25 00 00 movl $0x2502,0x30(%ebx) tty->termios.c_oflag = OPOST | ONLCR | XTABS; 108435: c7 43 34 05 18 00 00 movl $0x1805,0x34(%ebx) tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 10843c: c7 43 38 bd 08 00 00 movl $0x8bd,0x38(%ebx) tty->termios.c_lflag = 108443: c7 43 3c 3b 82 00 00 movl $0x823b,0x3c(%ebx) ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; 10844a: c6 43 41 03 movb $0x3,0x41(%ebx) tty->termios.c_cc[VQUIT] = '\034'; 10844e: c6 43 42 1c movb $0x1c,0x42(%ebx) tty->termios.c_cc[VERASE] = '\177'; 108452: c6 43 43 7f movb $0x7f,0x43(%ebx) tty->termios.c_cc[VKILL] = '\025'; 108456: c6 43 44 15 movb $0x15,0x44(%ebx) tty->termios.c_cc[VEOF] = '\004'; 10845a: c6 43 45 04 movb $0x4,0x45(%ebx) tty->termios.c_cc[VEOL] = '\000'; 10845e: c6 43 4c 00 movb $0x0,0x4c(%ebx) tty->termios.c_cc[VEOL2] = '\000'; 108462: c6 43 51 00 movb $0x0,0x51(%ebx) tty->termios.c_cc[VSTART] = '\021'; 108466: c6 43 49 11 movb $0x11,0x49(%ebx) tty->termios.c_cc[VSTOP] = '\023'; 10846a: c6 43 4a 13 movb $0x13,0x4a(%ebx) tty->termios.c_cc[VSUSP] = '\032'; 10846e: c6 43 4b 1a movb $0x1a,0x4b(%ebx) tty->termios.c_cc[VREPRINT] = '\022'; 108472: c6 43 4d 12 movb $0x12,0x4d(%ebx) tty->termios.c_cc[VDISCARD] = '\017'; 108476: c6 43 4e 0f movb $0xf,0x4e(%ebx) tty->termios.c_cc[VWERASE] = '\027'; 10847a: c6 43 4f 17 movb $0x17,0x4f(%ebx) tty->termios.c_cc[VLNEXT] = '\026'; 10847e: c6 43 50 16 movb $0x16,0x50(%ebx) /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; 108482: c7 83 b8 00 00 00 00 movl $0x0,0xb8(%ebx) 108489: 00 00 00 /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 10848c: 8b 43 64 mov 0x64(%ebx),%eax 10848f: d1 e8 shr %eax 108491: 89 83 bc 00 00 00 mov %eax,0xbc(%ebx) tty->highwater = tty->rawInBuf.Size * 3/4; 108497: 8b 43 64 mov 0x64(%ebx),%eax 10849a: 8d 04 40 lea (%eax,%eax,2),%eax 10849d: c1 e8 02 shr $0x2,%eax 1084a0: 89 83 c0 00 00 00 mov %eax,0xc0(%ebx) /* * Bump name characer */ if (c++ == 'z') 1084a6: a0 50 1f 12 00 mov 0x121f50,%al 1084ab: 8d 48 01 lea 0x1(%eax),%ecx 1084ae: 88 0d 50 1f 12 00 mov %cl,0x121f50 1084b4: 3c 7a cmp $0x7a,%al 1084b6: 75 07 jne 1084bf <== ALWAYS TAKEN c = 'a'; 1084b8: c6 05 50 1f 12 00 61 movb $0x61,0x121f50 <== NOT EXECUTED } args->iop->data1 = tty; 1084bf: 8b 4d 10 mov 0x10(%ebp),%ecx 1084c2: 8b 01 mov (%ecx),%eax 1084c4: 89 50 34 mov %edx,0x34(%eax) if (!tty->refcount++) { 1084c7: 8b 42 08 mov 0x8(%edx),%eax 1084ca: 8d 48 01 lea 0x1(%eax),%ecx 1084cd: 89 4a 08 mov %ecx,0x8(%edx) 1084d0: 85 c0 test %eax,%eax 1084d2: 75 69 jne 10853d if (tty->device.firstOpen) 1084d4: 8b 82 98 00 00 00 mov 0x98(%edx),%eax 1084da: 85 c0 test %eax,%eax 1084dc: 74 15 je 1084f3 (*tty->device.firstOpen)(major, minor, arg); 1084de: 56 push %esi 1084df: ff 75 10 pushl 0x10(%ebp) 1084e2: ff 75 0c pushl 0xc(%ebp) 1084e5: ff 75 08 pushl 0x8(%ebp) 1084e8: 89 55 e0 mov %edx,-0x20(%ebp) 1084eb: ff d0 call *%eax 1084ed: 83 c4 10 add $0x10,%esp 1084f0: 8b 55 e0 mov -0x20(%ebp),%edx /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 1084f3: 83 ba b4 00 00 00 02 cmpl $0x2,0xb4(%edx) 1084fa: 75 41 jne 10853d sc = rtems_task_start( 1084fc: 53 push %ebx 1084fd: 52 push %edx 1084fe: 68 0f 96 10 00 push $0x10960f 108503: ff b2 c4 00 00 00 pushl 0xc4(%edx) 108509: 89 55 e0 mov %edx,-0x20(%ebp) 10850c: e8 a7 20 00 00 call 10a5b8 tty->rxTaskId, rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 108511: 83 c4 10 add $0x10,%esp 108514: 85 c0 test %eax,%eax 108516: 8b 55 e0 mov -0x20(%ebp),%edx 108519: 75 19 jne 108534 <== NEVER TAKEN rtems_fatal_error_occurred (sc); sc = rtems_task_start( 10851b: 51 push %ecx 10851c: 52 push %edx 10851d: 68 41 98 10 00 push $0x109841 108522: ff b2 c8 00 00 00 pushl 0xc8(%edx) 108528: e8 8b 20 00 00 call 10a5b8 tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 10852d: 83 c4 10 add $0x10,%esp 108530: 85 c0 test %eax,%eax 108532: 74 09 je 10853d <== ALWAYS TAKEN rtems_fatal_error_occurred (sc); 108534: 83 ec 0c sub $0xc,%esp 108537: 50 push %eax 108538: e8 53 22 00 00 call 10a790 } } rtems_semaphore_release (rtems_termios_ttyMutex); 10853d: 83 ec 0c sub $0xc,%esp 108540: ff 35 dc 40 12 00 pushl 0x1240dc 108546: e8 69 1d 00 00 call 10a2b4 return RTEMS_SUCCESSFUL; 10854b: 83 c4 10 add $0x10,%esp } 10854e: 8b 45 e4 mov -0x1c(%ebp),%eax 108551: 8d 65 f4 lea -0xc(%ebp),%esp 108554: 5b pop %ebx 108555: 5e pop %esi 108556: 5f pop %edi 108557: c9 leave 108558: c3 ret static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 108559: 52 push %edx 10855a: 52 push %edx 10855b: 68 e8 00 00 00 push $0xe8 108560: 6a 01 push $0x1 108562: e8 c1 eb ff ff call 107128 108567: 89 c2 mov %eax,%edx 108569: 89 c3 mov %eax,%ebx if (tty == NULL) { 10856b: 83 c4 10 add $0x10,%esp 10856e: 85 c0 test %eax,%eax 108570: 0f 85 33 fc ff ff jne 1081a9 <== ALWAYS TAKEN 108576: e9 29 fc ff ff jmp 1081a4 <== NOT EXECUTED =============================================================================== 00108a63 : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 108a63: 55 push %ebp 108a64: 89 e5 mov %esp,%ebp 108a66: 57 push %edi 108a67: 56 push %esi 108a68: 53 push %ebx 108a69: 83 ec 3c sub $0x3c,%esp 108a6c: 8b 45 08 mov 0x8(%ebp),%eax 108a6f: 8b 75 0c mov 0xc(%ebp),%esi 108a72: 8b 5d 10 mov 0x10(%ebp),%ebx const unsigned char *buf = _buf; 108a75: 89 c7 mov %eax,%edi unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 108a77: 83 bb b4 00 00 00 00 cmpl $0x0,0xb4(%ebx) 108a7e: 75 1b jne 108a9b (*tty->device.write)(tty->minor, (void *)buf, len); 108a80: 89 75 10 mov %esi,0x10(%ebp) 108a83: 89 45 0c mov %eax,0xc(%ebp) 108a86: 8b 43 10 mov 0x10(%ebx),%eax 108a89: 89 45 08 mov %eax,0x8(%ebp) 108a8c: 8b 83 a4 00 00 00 mov 0xa4(%ebx),%eax tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } 108a92: 8d 65 f4 lea -0xc(%ebp),%esp 108a95: 5b pop %ebx 108a96: 5e pop %esi 108a97: 5f pop %edi 108a98: c9 leave 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); 108a99: ff e0 jmp *%eax return; } newHead = tty->rawOutBuf.Head; 108a9b: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 108aa1: 89 45 e4 mov %eax,-0x1c(%ebp) while (len) { 108aa4: e9 ca 00 00 00 jmp 108b73 * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 108aa9: 8b 45 e4 mov -0x1c(%ebp),%eax 108aac: 40 inc %eax 108aad: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx 108ab3: 31 d2 xor %edx,%edx 108ab5: f7 f1 div %ecx 108ab7: 89 55 c4 mov %edx,-0x3c(%ebp) 108aba: 89 55 e4 mov %edx,-0x1c(%ebp) rtems_interrupt_disable (level); 108abd: 9c pushf 108abe: fa cli 108abf: 8f 45 d4 popl -0x2c(%ebp) 108ac2: 8b 55 d4 mov -0x2c(%ebp),%edx 108ac5: 8b 4d c4 mov -0x3c(%ebp),%ecx while (newHead == tty->rawOutBuf.Tail) { 108ac8: eb 35 jmp 108aff tty->rawOutBufState = rob_wait; 108aca: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx) 108ad1: 00 00 00 rtems_interrupt_enable (level); 108ad4: 52 push %edx 108ad5: 9d popf sc = rtems_semaphore_obtain( 108ad6: 50 push %eax 108ad7: 6a 00 push $0x0 108ad9: 6a 00 push $0x0 108adb: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 108ae1: 89 4d e0 mov %ecx,-0x20(%ebp) 108ae4: e8 df 16 00 00 call 10a1c8 tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 108ae9: 83 c4 10 add $0x10,%esp 108aec: 85 c0 test %eax,%eax 108aee: 8b 4d e0 mov -0x20(%ebp),%ecx 108af1: 74 09 je 108afc <== ALWAYS TAKEN rtems_fatal_error_occurred (sc); 108af3: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 108af6: 50 push %eax <== NOT EXECUTED 108af7: e8 94 1c 00 00 call 10a790 <== NOT EXECUTED rtems_interrupt_disable (level); 108afc: 9c pushf 108afd: fa cli 108afe: 5a pop %edx * 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) { 108aff: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax 108b05: 39 c1 cmp %eax,%ecx 108b07: 74 c1 je 108aca 108b09: 89 55 d4 mov %edx,-0x2c(%ebp) 108b0c: 89 4d c4 mov %ecx,-0x3c(%ebp) tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 108b0f: 8b 8b 80 00 00 00 mov 0x80(%ebx),%ecx 108b15: 8a 07 mov (%edi),%al 108b17: 8b 53 7c mov 0x7c(%ebx),%edx 108b1a: 88 04 0a mov %al,(%edx,%ecx,1) 108b1d: 47 inc %edi tty->rawOutBuf.Head = newHead; 108b1e: 8b 4d c4 mov -0x3c(%ebp),%ecx 108b21: 89 8b 80 00 00 00 mov %ecx,0x80(%ebx) if (tty->rawOutBufState == rob_idle) { 108b27: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) 108b2e: 75 3e jne 108b6e /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 108b30: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 108b36: a8 10 test $0x10,%al 108b38: 75 1b jne 108b55 <== NEVER TAKEN (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 108b3a: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax 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, 108b40: 51 push %ecx 108b41: 6a 01 push $0x1 108b43: 03 43 7c add 0x7c(%ebx),%eax 108b46: 50 push %eax 108b47: ff 73 10 pushl 0x10(%ebx) 108b4a: ff 93 a4 00 00 00 call *0xa4(%ebx) 108b50: 83 c4 10 add $0x10,%esp 108b53: eb 0f jmp 108b64 (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; 108b55: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 108b5b: 83 c8 20 or $0x20,%eax <== NOT EXECUTED 108b5e: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 108b64: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) 108b6b: 00 00 00 } rtems_interrupt_enable (level); 108b6e: ff 75 d4 pushl -0x2c(%ebp) 108b71: 9d popf len--; 108b72: 4e dec %esi if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 108b73: 85 f6 test %esi,%esi 108b75: 0f 85 2e ff ff ff jne 108aa9 tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } 108b7b: 8d 65 f4 lea -0xc(%ebp),%esp 108b7e: 5b pop %ebx 108b7f: 5e pop %esi 108b80: 5f pop %edi 108b81: c9 leave 108b82: c3 ret =============================================================================== 0010908a : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 10908a: 55 push %ebp 10908b: 89 e5 mov %esp,%ebp 10908d: 57 push %edi 10908e: 56 push %esi 10908f: 53 push %ebx 109090: 83 ec 40 sub $0x40,%esp 109093: 8b 75 08 mov 0x8(%ebp),%esi rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 109096: 8b 06 mov (%esi),%eax 109098: 8b 58 34 mov 0x34(%eax),%ebx uint32_t count = args->count; 10909b: 8b 46 10 mov 0x10(%esi),%eax 10909e: 89 45 e4 mov %eax,-0x1c(%ebp) char *buffer = args->buffer; 1090a1: 8b 46 0c mov 0xc(%esi),%eax 1090a4: 89 45 e0 mov %eax,-0x20(%ebp) rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 1090a7: 6a 00 push $0x0 1090a9: 6a 00 push $0x0 1090ab: ff 73 14 pushl 0x14(%ebx) 1090ae: e8 15 11 00 00 call 10a1c8 1090b3: 89 45 dc mov %eax,-0x24(%ebp) if (sc != RTEMS_SUCCESSFUL) 1090b6: 83 c4 10 add $0x10,%esp 1090b9: 85 c0 test %eax,%eax 1090bb: 0f 85 9d 02 00 00 jne 10935e <== NEVER TAKEN return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 1090c1: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 1090c7: c1 e0 05 shl $0x5,%eax 1090ca: 8b 80 9c 3d 12 00 mov 0x123d9c(%eax),%eax 1090d0: 85 c0 test %eax,%eax 1090d2: 74 19 je 1090ed sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 1090d4: 57 push %edi 1090d5: 57 push %edi 1090d6: 56 push %esi 1090d7: 53 push %ebx 1090d8: ff d0 call *%eax 1090da: 89 45 dc mov %eax,-0x24(%ebp) tty->tty_rcvwakeup = 0; 1090dd: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 1090e4: 00 00 00 rtems_semaphore_release (tty->isem); 1090e7: 59 pop %ecx 1090e8: e9 66 02 00 00 jmp 109353 return sc; } if (tty->cindex == tty->ccount) { 1090ed: 8b 43 20 mov 0x20(%ebx),%eax 1090f0: 39 43 24 cmp %eax,0x24(%ebx) 1090f3: 0f 85 2d 02 00 00 jne 109326 <== NEVER TAKEN tty->cindex = tty->ccount = 0; 1090f9: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) 109100: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) tty->read_start_column = tty->column; 109107: 8b 43 28 mov 0x28(%ebx),%eax 10910a: 89 43 2c mov %eax,0x2c(%ebx) if (tty->device.pollRead != NULL && 10910d: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx) 109114: 0f 84 c4 00 00 00 je 1091de 10911a: 83 bb b4 00 00 00 00 cmpl $0x0,0xb4(%ebx) 109121: 0f 85 b7 00 00 00 jne 1091de static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 109127: f6 43 3c 02 testb $0x2,0x3c(%ebx) 10912b: 74 35 je 109162 <== NEVER TAKEN for (;;) { n = (*tty->device.pollRead)(tty->minor); 10912d: 83 ec 0c sub $0xc,%esp 109130: ff 73 10 pushl 0x10(%ebx) 109133: ff 93 a0 00 00 00 call *0xa0(%ebx) if (n < 0) { 109139: 83 c4 10 add $0x10,%esp 10913c: 85 c0 test %eax,%eax 10913e: 79 0f jns 10914f rtems_task_wake_after (1); 109140: 83 ec 0c sub $0xc,%esp 109143: 6a 01 push $0x1 109145: e8 d2 14 00 00 call 10a61c 10914a: 83 c4 10 add $0x10,%esp 10914d: eb de jmp 10912d } else { if (siproc (n, tty)) 10914f: 0f b6 c0 movzbl %al,%eax 109152: 89 da mov %ebx,%edx 109154: e8 38 fe ff ff call 108f91 109159: 85 c0 test %eax,%eax 10915b: 74 d0 je 10912d 10915d: e9 c4 01 00 00 jmp 109326 } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 109162: e8 35 0a 00 00 call 109b9c <== NOT EXECUTED 109167: 89 c7 mov %eax,%edi <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 109169: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10916c: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10916f: ff 93 a0 00 00 00 call *0xa0(%ebx) <== NOT EXECUTED if (n < 0) { 109175: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 109178: 85 c0 test %eax,%eax <== NOT EXECUTED 10917a: 79 3d jns 1091b9 <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) { 10917c: 80 7b 47 00 cmpb $0x0,0x47(%ebx) <== NOT EXECUTED 109180: 74 0e je 109190 <== NOT EXECUTED if (tty->termios.c_cc[VTIME] && tty->ccount) { 109182: 80 7b 46 00 cmpb $0x0,0x46(%ebx) <== NOT EXECUTED 109186: 74 22 je 1091aa <== NOT EXECUTED 109188: 83 7b 20 00 cmpl $0x0,0x20(%ebx) <== NOT EXECUTED 10918c: 74 1c je 1091aa <== NOT EXECUTED 10918e: eb 0a jmp 10919a <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { break; } } } else { if (!tty->termios.c_cc[VTIME]) 109190: 80 7b 46 00 cmpb $0x0,0x46(%ebx) <== NOT EXECUTED 109194: 0f 84 8c 01 00 00 je 109326 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); 10919a: e8 fd 09 00 00 call 109b9c <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { 10919f: 29 f8 sub %edi,%eax <== NOT EXECUTED 1091a1: 3b 43 54 cmp 0x54(%ebx),%eax <== NOT EXECUTED 1091a4: 0f 87 7c 01 00 00 ja 109326 <== NOT EXECUTED break; } } rtems_task_wake_after (1); 1091aa: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1091ad: 6a 01 push $0x1 <== NOT EXECUTED 1091af: e8 68 14 00 00 call 10a61c <== NOT EXECUTED 1091b4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 1091b7: eb b0 jmp 109169 <== NOT EXECUTED } else { siproc (n, tty); 1091b9: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED 1091bc: 89 da mov %ebx,%edx <== NOT EXECUTED 1091be: e8 ce fd ff ff call 108f91 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 1091c3: 8a 43 47 mov 0x47(%ebx),%al <== NOT EXECUTED 1091c6: 0f b6 d0 movzbl %al,%edx <== NOT EXECUTED 1091c9: 39 53 20 cmp %edx,0x20(%ebx) <== NOT EXECUTED 1091cc: 0f 8d 54 01 00 00 jge 109326 <== NOT EXECUTED break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 1091d2: 84 c0 test %al,%al <== NOT EXECUTED 1091d4: 74 93 je 109169 <== NOT EXECUTED 1091d6: 80 7b 46 00 cmpb $0x0,0x46(%ebx) <== NOT EXECUTED 1091da: 74 8d je 109169 <== NOT EXECUTED 1091dc: eb 84 jmp 109162 <== 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; 1091de: 8b 53 74 mov 0x74(%ebx),%edx rtems_status_code sc; int wait = (int)1; 1091e1: bf 01 00 00 00 mov $0x1,%edi 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)( 1091e6: 8d 43 49 lea 0x49(%ebx),%eax 1091e9: 89 45 d0 mov %eax,-0x30(%ebp) 1091ec: e9 e6 00 00 00 jmp 1092d7 while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 1091f1: 8b 43 5c mov 0x5c(%ebx),%eax 1091f4: 8b 4b 64 mov 0x64(%ebx),%ecx 1091f7: 40 inc %eax 1091f8: 31 d2 xor %edx,%edx 1091fa: f7 f1 div %ecx c = tty->rawInBuf.theBuf[newHead]; 1091fc: 8b 43 58 mov 0x58(%ebx),%eax 1091ff: 8a 04 10 mov (%eax,%edx,1),%al 109202: 88 45 db mov %al,-0x25(%ebp) tty->rawInBuf.Head = newHead; 109205: 89 53 5c mov %edx,0x5c(%ebx) if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 109208: 8b 43 60 mov 0x60(%ebx),%eax 10920b: 89 45 c4 mov %eax,-0x3c(%ebp) 10920e: 8b 4b 64 mov 0x64(%ebx),%ecx % tty->rawInBuf.Size) 109211: 8b 43 64 mov 0x64(%ebx),%eax 109214: 89 45 d4 mov %eax,-0x2c(%ebp) unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; c = tty->rawInBuf.theBuf[newHead]; tty->rawInBuf.Head = newHead; if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 109217: 8b 45 c4 mov -0x3c(%ebp),%eax 10921a: 8d 04 01 lea (%ecx,%eax,1),%eax 10921d: 29 d0 sub %edx,%eax % tty->rawInBuf.Size) 10921f: 31 d2 xor %edx,%edx 109221: f7 75 d4 divl -0x2c(%ebp) unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; c = tty->rawInBuf.theBuf[newHead]; tty->rawInBuf.Head = newHead; if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 109224: 3b 93 bc 00 00 00 cmp 0xbc(%ebx),%edx 10922a: 73 74 jae 1092a0 <== NEVER TAKEN % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 10922c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 109232: 83 e0 fe and $0xfffffffe,%eax 109235: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 10923b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 109241: 25 02 02 00 00 and $0x202,%eax 109246: 3d 02 02 00 00 cmp $0x202,%eax 10924b: 75 24 jne 109271 <== ALWAYS TAKEN == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) 10924d: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED 109254: 74 0a je 109260 <== NOT EXECUTED || (tty->flow_ctrl & FL_OSTOP))) { 109256: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10925c: a8 20 test $0x20,%al <== NOT EXECUTED 10925e: 74 11 je 109271 <== NOT EXECUTED /* XON should be sent now... */ (*tty->device.write)( 109260: 52 push %edx <== NOT EXECUTED 109261: 6a 01 push $0x1 <== NOT EXECUTED 109263: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED 109266: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 109269: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED 10926f: eb 2c jmp 10929d <== NOT EXECUTED tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { 109271: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 109277: f6 c4 01 test $0x1,%ah 10927a: 74 24 je 1092a0 <== ALWAYS TAKEN tty->flow_ctrl &= ~FL_IRTSOFF; 10927c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 109282: 83 e0 fb and $0xfffffffb,%eax <== NOT EXECUTED 109285: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 10928b: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax <== NOT EXECUTED 109291: 85 c0 test %eax,%eax <== NOT EXECUTED 109293: 74 0b je 1092a0 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 109295: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 109298: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10929b: ff d0 call *%eax <== NOT EXECUTED 10929d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 1092a0: f6 43 3c 02 testb $0x2,0x3c(%ebx) 1092a4: 74 12 je 1092b8 <== NEVER TAKEN if (siproc (c, tty)) 1092a6: 0f b6 45 db movzbl -0x25(%ebp),%eax 1092aa: 89 da mov %ebx,%edx 1092ac: e8 e0 fc ff ff call 108f91 wait = 0; 1092b1: 85 c0 test %eax,%eax 1092b3: 0f 94 c0 sete %al 1092b6: eb 15 jmp 1092cd } else { siproc (c, tty); 1092b8: 0f b6 45 db movzbl -0x25(%ebp),%eax <== NOT EXECUTED 1092bc: 89 da mov %ebx,%edx <== NOT EXECUTED 1092be: e8 ce fc ff ff call 108f91 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 1092c3: 0f b6 43 47 movzbl 0x47(%ebx),%eax <== NOT EXECUTED wait = 0; 1092c7: 39 43 20 cmp %eax,0x20(%ebx) <== NOT EXECUTED 1092ca: 0f 9c c0 setl %al <== NOT EXECUTED 1092cd: 0f b6 c0 movzbl %al,%eax 1092d0: f7 d8 neg %eax 1092d2: 21 c7 and %eax,%edi } timeout = tty->rawInBufSemaphoreTimeout; 1092d4: 8b 53 70 mov 0x70(%ebx),%edx while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 1092d7: 8b 4b 5c mov 0x5c(%ebx),%ecx 1092da: 8b 43 60 mov 0x60(%ebx),%eax 1092dd: 39 c1 cmp %eax,%ecx 1092df: 74 0f je 1092f0 (tty->ccount < (CBUFSIZE-1))) { 1092e1: a1 44 1f 12 00 mov 0x121f44,%eax 1092e6: 48 dec %eax while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 1092e7: 39 43 20 cmp %eax,0x20(%ebx) 1092ea: 0f 8c 01 ff ff ff jl 1091f1 <== ALWAYS TAKEN } /* * Wait for characters */ if ( wait ) { 1092f0: 85 ff test %edi,%edi 1092f2: 74 32 je 109326 sc = rtems_semaphore_obtain( 1092f4: 50 push %eax 1092f5: 52 push %edx 1092f6: ff 73 6c pushl 0x6c(%ebx) 1092f9: ff 73 68 pushl 0x68(%ebx) 1092fc: 89 55 cc mov %edx,-0x34(%ebp) 1092ff: e8 c4 0e 00 00 call 10a1c8 tty->rawInBuf.Semaphore, tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 109304: 83 c4 10 add $0x10,%esp 109307: 85 c0 test %eax,%eax 109309: 8b 55 cc mov -0x34(%ebp),%edx 10930c: 74 c9 je 1092d7 <== ALWAYS TAKEN 10930e: eb 16 jmp 109326 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; 109310: 8b 7b 1c mov 0x1c(%ebx),%edi 109313: 8b 45 e4 mov -0x1c(%ebp),%eax 109316: 8a 04 07 mov (%edi,%eax,1),%al 109319: 88 01 mov %al,(%ecx) 10931b: 41 inc %ecx 10931c: 8b 45 e4 mov -0x1c(%ebp),%eax 10931f: 40 inc %eax 109320: 89 43 24 mov %eax,0x24(%ebx) count--; 109323: 4a dec %edx 109324: eb 06 jmp 10932c 109326: 8b 55 e4 mov -0x1c(%ebp),%edx 109329: 8b 4d e0 mov -0x20(%ebp),%ecx sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 10932c: 85 d2 test %edx,%edx 10932e: 74 0b je 10933b <== NEVER TAKEN 109330: 8b 43 24 mov 0x24(%ebx),%eax 109333: 89 45 e4 mov %eax,-0x1c(%ebp) 109336: 3b 43 20 cmp 0x20(%ebx),%eax 109339: 7c d5 jl 109310 10933b: 89 55 e4 mov %edx,-0x1c(%ebp) *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 10933e: 8b 46 10 mov 0x10(%esi),%eax 109341: 29 d0 sub %edx,%eax 109343: 89 46 18 mov %eax,0x18(%esi) tty->tty_rcvwakeup = 0; 109346: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 10934d: 00 00 00 rtems_semaphore_release (tty->isem); 109350: 83 ec 0c sub $0xc,%esp 109353: ff 73 14 pushl 0x14(%ebx) 109356: e8 59 0f 00 00 call 10a2b4 return sc; 10935b: 83 c4 10 add $0x10,%esp } 10935e: 8b 45 dc mov -0x24(%ebp),%eax 109361: 8d 65 f4 lea -0xc(%ebp),%esp 109364: 5b pop %ebx 109365: 5e pop %esi 109366: 5f pop %edi 109367: c9 leave 109368: c3 ret =============================================================================== 00109673 : * 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) { 109673: 55 push %ebp 109674: 89 e5 mov %esp,%ebp 109676: 57 push %edi 109677: 56 push %esi 109678: 53 push %ebx 109679: 83 ec 0c sub $0xc,%esp 10967c: 8b 5d 08 mov 0x8(%ebp),%ebx int nToSend; rtems_interrupt_level level; int len; /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) 10967f: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 109685: 25 03 04 00 00 and $0x403,%eax 10968a: 3d 01 04 00 00 cmp $0x401,%eax 10968f: 75 2c jne 1096bd <== ALWAYS TAKEN == (FL_MDXOF | FL_IREQXOF)) { /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); 109691: 57 push %edi <== NOT EXECUTED 109692: 6a 01 push $0x1 <== NOT EXECUTED 109694: 8d 43 4a lea 0x4a(%ebx),%eax <== NOT EXECUTED 109697: 50 push %eax <== NOT EXECUTED 109698: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10969b: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED rtems_interrupt_disable(level); 1096a1: 9c pushf <== NOT EXECUTED 1096a2: fa cli <== NOT EXECUTED 1096a3: 5a pop %edx <== NOT EXECUTED tty->t_dqlen--; 1096a4: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 1096aa: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 1096b0: 83 c8 02 or $0x2,%eax <== NOT EXECUTED 1096b3: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED rtems_interrupt_enable(level); 1096b9: 52 push %edx <== NOT EXECUTED 1096ba: 9d popf <== NOT EXECUTED 1096bb: eb 38 jmp 1096f5 <== NOT EXECUTED nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) == FL_ISNTXOF) { 1096bd: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 1096c3: 83 e0 03 and $0x3,%eax 1096c6: 83 f8 02 cmp $0x2,%eax 1096c9: 75 37 jne 109702 <== ALWAYS TAKEN * 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, (void *)&(tty->termios.c_cc[VSTART]), 1); 1096cb: 56 push %esi <== NOT EXECUTED 1096cc: 6a 01 push $0x1 <== NOT EXECUTED 1096ce: 8d 43 49 lea 0x49(%ebx),%eax <== NOT EXECUTED 1096d1: 50 push %eax <== NOT EXECUTED 1096d2: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 1096d5: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED rtems_interrupt_disable(level); 1096db: 9c pushf <== NOT EXECUTED 1096dc: fa cli <== NOT EXECUTED 1096dd: 5a pop %edx <== NOT EXECUTED tty->t_dqlen--; 1096de: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 1096e4: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 1096ea: 83 e0 fd and $0xfffffffd,%eax <== NOT EXECUTED 1096ed: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED rtems_interrupt_enable(level); 1096f3: 52 push %edx <== NOT EXECUTED 1096f4: 9d popf <== NOT EXECUTED 1096f5: 83 c4 10 add $0x10,%esp <== NOT EXECUTED nToSend = 1; 1096f8: be 01 00 00 00 mov $0x1,%esi <== NOT EXECUTED 1096fd: e9 35 01 00 00 jmp 109837 <== NOT EXECUTED } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 109702: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx 109708: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax 10970e: 39 c2 cmp %eax,%edx 109710: 75 25 jne 109737 /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); } return 0; 109712: 31 f6 xor %esi,%esi } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 109714: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx) 10971b: 0f 85 16 01 00 00 jne 109837 <== ALWAYS TAKEN /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 109721: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 109724: ff b3 8c 00 00 00 pushl 0x8c(%ebx) <== NOT EXECUTED 10972a: e8 85 0b 00 00 call 10a2b4 <== NOT EXECUTED 10972f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 109732: e9 00 01 00 00 jmp 109837 <== NOT EXECUTED } return 0; } rtems_interrupt_disable(level); 109737: 9c pushf 109738: fa cli 109739: 58 pop %eax len = tty->t_dqlen; 10973a: 8b bb 90 00 00 00 mov 0x90(%ebx),%edi tty->t_dqlen = 0; 109740: c7 83 90 00 00 00 00 movl $0x0,0x90(%ebx) 109747: 00 00 00 rtems_interrupt_enable(level); 10974a: 50 push %eax 10974b: 9d popf newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 10974c: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax 109752: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx 109758: 8d 04 07 lea (%edi,%eax,1),%eax 10975b: 31 d2 xor %edx,%edx 10975d: f7 f1 div %ecx 10975f: 89 d7 mov %edx,%edi tty->rawOutBuf.Tail = newTail; 109761: 89 93 84 00 00 00 mov %edx,0x84(%ebx) if (tty->rawOutBufState == rob_wait) { 109767: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx) 10976e: 75 11 jne 109781 /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 109770: 83 ec 0c sub $0xc,%esp 109773: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 109779: e8 36 0b 00 00 call 10a2b4 10977e: 83 c4 10 add $0x10,%esp } if (newTail == tty->rawOutBuf.Head) { 109781: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 109787: 39 c7 cmp %eax,%edi 109789: 75 2a jne 1097b5 /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 10978b: c7 83 94 00 00 00 00 movl $0x0,0x94(%ebx) 109792: 00 00 00 nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 109795: 8b 83 d4 00 00 00 mov 0xd4(%ebx),%eax if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; nToSend = 0; 10979b: 31 f6 xor %esi,%esi /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 10979d: 85 c0 test %eax,%eax 10979f: 0f 84 8c 00 00 00 je 109831 <== ALWAYS TAKEN (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 1097a5: 51 push %ecx <== NOT EXECUTED 1097a6: 51 push %ecx <== NOT EXECUTED 1097a7: ff b3 d8 00 00 00 pushl 0xd8(%ebx) <== NOT EXECUTED 1097ad: 8d 53 30 lea 0x30(%ebx),%edx <== NOT EXECUTED 1097b0: 52 push %edx <== NOT EXECUTED 1097b1: ff d0 call *%eax <== NOT EXECUTED 1097b3: eb 79 jmp 10982e <== NOT EXECUTED } } /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) 1097b5: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 1097bb: 25 10 02 00 00 and $0x210,%eax 1097c0: 3d 10 02 00 00 cmp $0x210,%eax 1097c5: 75 22 jne 1097e9 <== ALWAYS TAKEN == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); 1097c7: 9c pushf <== NOT EXECUTED 1097c8: fa cli <== NOT EXECUTED 1097c9: 5a pop %edx <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; 1097ca: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 1097d0: 83 c8 20 or $0x20,%eax <== NOT EXECUTED 1097d3: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 1097d9: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) <== NOT EXECUTED 1097e0: 00 00 00 rtems_interrupt_enable(level); 1097e3: 52 push %edx <== NOT EXECUTED 1097e4: 9d popf <== NOT EXECUTED nToSend = 0; 1097e5: 31 f6 xor %esi,%esi <== NOT EXECUTED 1097e7: eb 48 jmp 109831 <== NOT EXECUTED } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 1097e9: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 1097ef: 39 c7 cmp %eax,%edi 1097f1: 76 08 jbe 1097fb nToSend = tty->rawOutBuf.Size - newTail; 1097f3: 8b b3 88 00 00 00 mov 0x88(%ebx),%esi 1097f9: eb 06 jmp 109801 else nToSend = tty->rawOutBuf.Head - newTail; 1097fb: 8b b3 80 00 00 00 mov 0x80(%ebx),%esi 109801: 29 fe sub %edi,%esi /* 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)) { 109803: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 109809: f6 c4 06 test $0x6,%ah 10980c: 74 05 je 109813 nToSend = 1; 10980e: be 01 00 00 00 mov $0x1,%esi } tty->rawOutBufState = rob_busy; /*apm*/ 109813: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) 10981a: 00 00 00 (*tty->device.write)( 10981d: 52 push %edx 10981e: 56 push %esi 10981f: 8b 43 7c mov 0x7c(%ebx),%eax 109822: 01 f8 add %edi,%eax 109824: 50 push %eax 109825: ff 73 10 pushl 0x10(%ebx) 109828: ff 93 a4 00 00 00 call *0xa4(%ebx) 10982e: 83 c4 10 add $0x10,%esp tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 109831: 89 bb 84 00 00 00 mov %edi,0x84(%ebx) } return nToSend; } 109837: 89 f0 mov %esi,%eax 109839: 8d 65 f4 lea -0xc(%ebp),%esp 10983c: 5b pop %ebx 10983d: 5e pop %esi 10983e: 5f pop %edi 10983f: c9 leave 109840: c3 ret =============================================================================== 0010960f : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 10960f: 55 push %ebp 109610: 89 e5 mov %esp,%ebp 109612: 57 push %edi 109613: 56 push %esi 109614: 53 push %ebx 109615: 83 ec 1c sub $0x1c,%esp 109618: 8b 5d 08 mov 0x8(%ebp),%ebx while (1) { /* * wait for rtems event */ rtems_event_receive( 10961b: 8d 7d e0 lea -0x20(%ebp),%edi if (c != EOF) { /* * pollRead did call enqueue on its own */ c_buf = c; rtems_termios_enqueue_raw_characters ( tty,&c_buf,1); 10961e: 8d 75 e7 lea -0x19(%ebp),%esi while (1) { /* * wait for rtems event */ rtems_event_receive( 109621: 57 push %edi 109622: 6a 00 push $0x0 109624: 6a 02 push $0x2 109626: 6a 03 push $0x3 109628: e8 d3 05 00 00 call 109c00 (TERMIOS_RX_PROC_EVENT | TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event ); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { 10962d: 83 c4 10 add $0x10,%esp 109630: f6 45 e0 01 testb $0x1,-0x20(%ebp) 109634: 74 17 je 10964d <== ALWAYS TAKEN tty->rxTaskId = 0; 109636: c7 83 c4 00 00 00 00 movl $0x0,0xc4(%ebx) <== NOT EXECUTED 10963d: 00 00 00 rtems_task_delete(RTEMS_SELF); 109640: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 109643: 6a 00 push $0x0 <== NOT EXECUTED 109645: e8 32 0e 00 00 call 10a47c <== NOT EXECUTED 10964a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } /* * do something */ c = tty->device.pollRead(tty->minor); 10964d: 83 ec 0c sub $0xc,%esp 109650: ff 73 10 pushl 0x10(%ebx) 109653: ff 93 a0 00 00 00 call *0xa0(%ebx) if (c != EOF) { 109659: 83 c4 10 add $0x10,%esp 10965c: 83 f8 ff cmp $0xffffffff,%eax 10965f: 74 c0 je 109621 /* * pollRead did call enqueue on its own */ c_buf = c; 109661: 88 45 e7 mov %al,-0x19(%ebp) rtems_termios_enqueue_raw_characters ( tty,&c_buf,1); 109664: 50 push %eax 109665: 6a 01 push $0x1 109667: 56 push %esi 109668: 53 push %ebx 109669: e8 16 fd ff ff call 109384 10966e: 83 c4 10 add $0x10,%esp 109671: eb ae jmp 109621 =============================================================================== 0010b0f4 : int rtems_termios_set_initial_baud( struct rtems_termios_tty *ttyp, int32_t baud ) { 10b0f4: 55 push %ebp <== NOT EXECUTED 10b0f5: 89 e5 mov %esp,%ebp <== NOT EXECUTED 10b0f7: 53 push %ebx <== NOT EXECUTED 10b0f8: 83 ec 10 sub $0x10,%esp <== NOT EXECUTED 10b0fb: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED int cflags_baud; cflags_baud = rtems_termios_number_to_baud(baud); 10b0fe: ff 75 0c pushl 0xc(%ebp) <== NOT EXECUTED 10b101: e8 c6 e6 ff ff call 1097cc <== NOT EXECUTED 10b106: 89 c1 mov %eax,%ecx <== NOT EXECUTED if ( cflags_baud == -1 ) 10b108: 83 c4 10 add $0x10,%esp <== NOT EXECUTED return -1; 10b10b: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED ) { int cflags_baud; cflags_baud = rtems_termios_number_to_baud(baud); if ( cflags_baud == -1 ) 10b10e: 83 f9 ff cmp $0xffffffff,%ecx <== NOT EXECUTED 10b111: 74 10 je 10b123 <== NOT EXECUTED return -1; ttyp->termios.c_cflag = (ttyp->termios.c_cflag & ~CBAUD) | cflags_baud; 10b113: 8b 53 38 mov 0x38(%ebx),%edx <== NOT EXECUTED 10b116: 81 e2 f0 ef ff ff and $0xffffeff0,%edx <== NOT EXECUTED 10b11c: 09 ca or %ecx,%edx <== NOT EXECUTED 10b11e: 89 53 38 mov %edx,0x38(%ebx) <== NOT EXECUTED return 0; 10b121: 31 c0 xor %eax,%eax <== NOT EXECUTED } 10b123: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 10b126: c9 leave <== NOT EXECUTED 10b127: c3 ret <== NOT EXECUTED =============================================================================== 00109841 : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 109841: 55 push %ebp 109842: 89 e5 mov %esp,%ebp 109844: 56 push %esi 109845: 53 push %ebx 109846: 83 ec 10 sub $0x10,%esp 109849: 8b 5d 08 mov 0x8(%ebp),%ebx while (1) { /* * wait for rtems event */ rtems_event_receive( 10984c: 8d 75 f4 lea -0xc(%ebp),%esi 10984f: 56 push %esi 109850: 6a 00 push $0x0 109852: 6a 02 push $0x2 109854: 6a 03 push $0x3 109856: e8 a5 03 00 00 call 109c00 (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) { 10985b: 83 c4 10 add $0x10,%esp 10985e: f6 45 f4 01 testb $0x1,-0xc(%ebp) 109862: 74 17 je 10987b <== ALWAYS TAKEN tty->txTaskId = 0; 109864: c7 83 c8 00 00 00 00 movl $0x0,0xc8(%ebx) <== NOT EXECUTED 10986b: 00 00 00 rtems_task_delete(RTEMS_SELF); 10986e: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 109871: 6a 00 push $0x0 <== NOT EXECUTED 109873: e8 04 0c 00 00 call 10a47c <== NOT EXECUTED 109878: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 10987b: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 109881: c1 e0 05 shl $0x5,%eax 109884: 8b 80 a8 3d 12 00 mov 0x123da8(%eax),%eax 10988a: 85 c0 test %eax,%eax 10988c: 74 09 je 109897 <== ALWAYS TAKEN rtems_termios_linesw[tty->t_line].l_start(tty); 10988e: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 109891: 53 push %ebx <== NOT EXECUTED 109892: ff d0 call *%eax <== NOT EXECUTED 109894: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 109897: 83 ec 0c sub $0xc,%esp 10989a: 53 push %ebx 10989b: e8 d3 fd ff ff call 109673 } 1098a0: 83 c4 10 add $0x10,%esp 1098a3: eb aa jmp 10984f =============================================================================== 00108fe3 : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 108fe3: 55 push %ebp 108fe4: 89 e5 mov %esp,%ebp 108fe6: 57 push %edi 108fe7: 56 push %esi 108fe8: 53 push %ebx 108fe9: 83 ec 20 sub $0x20,%esp 108fec: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 108fef: 8b 03 mov (%ebx),%eax 108ff1: 8b 70 34 mov 0x34(%eax),%esi rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 108ff4: 6a 00 push $0x0 108ff6: 6a 00 push $0x0 108ff8: ff 76 18 pushl 0x18(%esi) 108ffb: e8 c8 11 00 00 call 10a1c8 109000: 89 c7 mov %eax,%edi if (sc != RTEMS_SUCCESSFUL) 109002: 83 c4 10 add $0x10,%esp 109005: 85 c0 test %eax,%eax 109007: 75 77 jne 109080 <== NEVER TAKEN return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 109009: 8b 86 cc 00 00 00 mov 0xcc(%esi),%eax 10900f: c1 e0 05 shl $0x5,%eax 109012: 8b 80 a0 3d 12 00 mov 0x123da0(%eax),%eax 109018: 85 c0 test %eax,%eax 10901a: 74 0b je 109027 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 10901c: 57 push %edi 10901d: 57 push %edi 10901e: 53 push %ebx 10901f: 56 push %esi 109020: ff d0 call *%eax 109022: 89 c7 mov %eax,%edi rtems_semaphore_release (tty->osem); 109024: 5b pop %ebx 109025: eb 4e jmp 109075 return sc; } if (tty->termios.c_oflag & OPOST) { 109027: f6 46 34 01 testb $0x1,0x34(%esi) 10902b: 74 2f je 10905c <== NEVER TAKEN uint32_t count = args->count; 10902d: 8b 4b 10 mov 0x10(%ebx),%ecx char *buffer = args->buffer; 109030: 8b 43 0c mov 0xc(%ebx),%eax 109033: 89 45 e4 mov %eax,-0x1c(%ebp) while (count--) 109036: eb 18 jmp 109050 oproc (*buffer++, tty); 109038: 8b 55 e4 mov -0x1c(%ebp),%edx 10903b: 0f b6 02 movzbl (%edx),%eax 10903e: 42 inc %edx 10903f: 89 55 e4 mov %edx,-0x1c(%ebp) 109042: 89 f2 mov %esi,%edx 109044: 89 4d e0 mov %ecx,-0x20(%ebp) 109047: e8 37 fb ff ff call 108b83 10904c: 8b 4d e0 mov -0x20(%ebp),%ecx 10904f: 49 dec %ecx return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 109050: 85 c9 test %ecx,%ecx 109052: 75 e4 jne 109038 oproc (*buffer++, tty); args->bytes_moved = args->count; 109054: 8b 43 10 mov 0x10(%ebx),%eax 109057: 89 43 18 mov %eax,0x18(%ebx) 10905a: eb 16 jmp 109072 } else { rtems_termios_puts (args->buffer, args->count, tty); 10905c: 51 push %ecx <== NOT EXECUTED 10905d: 56 push %esi <== NOT EXECUTED 10905e: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 109061: ff 73 0c pushl 0xc(%ebx) <== NOT EXECUTED 109064: e8 fa f9 ff ff call 108a63 <== NOT EXECUTED args->bytes_moved = args->count; 109069: 8b 43 10 mov 0x10(%ebx),%eax <== NOT EXECUTED 10906c: 89 43 18 mov %eax,0x18(%ebx) <== NOT EXECUTED 10906f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } rtems_semaphore_release (tty->osem); 109072: 83 ec 0c sub $0xc,%esp 109075: ff 76 18 pushl 0x18(%esi) 109078: e8 37 12 00 00 call 10a2b4 return sc; 10907d: 83 c4 10 add $0x10,%esp } 109080: 89 f8 mov %edi,%eax 109082: 8d 65 f4 lea -0xc(%ebp),%esp 109085: 5b pop %ebx 109086: 5e pop %esi 109087: 5f pop %edi 109088: c9 leave 109089: c3 ret =============================================================================== 00116498 : */ rtems_status_code rtems_timer_cancel( rtems_id id ) { 116498: 55 push %ebp 116499: 89 e5 mov %esp,%ebp 11649b: 83 ec 1c sub $0x1c,%esp Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); 11649e: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 1164a1: 50 push %eax 1164a2: ff 75 08 pushl 0x8(%ebp) 1164a5: 68 04 ef 13 00 push $0x13ef04 1164aa: e8 35 27 00 00 call 118be4 <_Objects_Get> switch ( location ) { 1164af: 83 c4 10 add $0x10,%esp 1164b2: 83 7d f4 00 cmpl $0x0,-0xc(%ebp) 1164b6: 75 1e jne 1164d6 case OBJECTS_LOCAL: if ( !_Timer_Is_dormant_class( the_timer->the_class ) ) 1164b8: 83 78 38 04 cmpl $0x4,0x38(%eax) 1164bc: 74 0f je 1164cd <== NEVER TAKEN (void) _Watchdog_Remove( &the_timer->Ticker ); 1164be: 83 ec 0c sub $0xc,%esp 1164c1: 83 c0 10 add $0x10,%eax 1164c4: 50 push %eax 1164c5: e8 36 41 00 00 call 11a600 <_Watchdog_Remove> 1164ca: 83 c4 10 add $0x10,%esp _Thread_Enable_dispatch(); 1164cd: e8 ec 2e 00 00 call 1193be <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1164d2: 31 c0 xor %eax,%eax 1164d4: eb 05 jmp 1164db #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1164d6: b8 04 00 00 00 mov $0x4,%eax } 1164db: c9 leave 1164dc: c3 ret =============================================================================== 001168f8 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 1168f8: 55 push %ebp 1168f9: 89 e5 mov %esp,%ebp 1168fb: 57 push %edi 1168fc: 56 push %esi 1168fd: 53 push %ebx 1168fe: 83 ec 1c sub $0x1c,%esp 116901: 8b 7d 0c mov 0xc(%ebp),%edi Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; 116904: 8b 35 44 ef 13 00 mov 0x13ef44,%esi if ( !timer_server ) return RTEMS_INCORRECT_STATE; 11690a: bb 0e 00 00 00 mov $0xe,%ebx Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) 11690f: 85 f6 test %esi,%esi 116911: 0f 84 b1 00 00 00 je 1169c8 return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; 116917: b3 0b mov $0xb,%bl Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) 116919: 80 3d cc e5 13 00 00 cmpb $0x0,0x13e5cc 116920: 0f 84 a2 00 00 00 je 1169c8 <== NEVER TAKEN return RTEMS_NOT_DEFINED; if ( !routine ) return RTEMS_INVALID_ADDRESS; 116926: b3 09 mov $0x9,%bl return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !routine ) 116928: 83 7d 10 00 cmpl $0x0,0x10(%ebp) 11692c: 0f 84 96 00 00 00 je 1169c8 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 116932: 83 ec 0c sub $0xc,%esp 116935: 57 push %edi 116936: e8 99 d6 ff ff call 113fd4 <_TOD_Validate> 11693b: 83 c4 10 add $0x10,%esp return RTEMS_INVALID_CLOCK; 11693e: b3 14 mov $0x14,%bl return RTEMS_NOT_DEFINED; if ( !routine ) return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 116940: 84 c0 test %al,%al 116942: 0f 84 80 00 00 00 je 1169c8 return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 116948: 83 ec 0c sub $0xc,%esp 11694b: 57 push %edi 11694c: e8 1b d6 ff ff call 113f6c <_TOD_To_seconds> 116951: 89 c7 mov %eax,%edi if ( seconds <= _TOD_Seconds_since_epoch() ) 116953: 83 c4 10 add $0x10,%esp 116956: 3b 05 44 e6 13 00 cmp 0x13e644,%eax 11695c: 76 6a jbe 1169c8 11695e: 51 push %ecx return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); 11695f: 8d 45 e4 lea -0x1c(%ebp),%eax 116962: 50 push %eax 116963: ff 75 08 pushl 0x8(%ebp) 116966: 68 04 ef 13 00 push $0x13ef04 11696b: e8 74 22 00 00 call 118be4 <_Objects_Get> 116970: 89 c3 mov %eax,%ebx switch ( location ) { 116972: 83 c4 10 add $0x10,%esp 116975: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp) 116979: 75 48 jne 1169c3 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 11697b: 83 ec 0c sub $0xc,%esp 11697e: 8d 40 10 lea 0x10(%eax),%eax 116981: 50 push %eax 116982: e8 79 3c 00 00 call 11a600 <_Watchdog_Remove> the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; 116987: c7 43 38 03 00 00 00 movl $0x3,0x38(%ebx) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 11698e: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx) the_watchdog->routine = routine; 116995: 8b 45 10 mov 0x10(%ebp),%eax 116998: 89 43 2c mov %eax,0x2c(%ebx) the_watchdog->id = id; 11699b: 8b 45 08 mov 0x8(%ebp),%eax 11699e: 89 43 30 mov %eax,0x30(%ebx) the_watchdog->user_data = user_data; 1169a1: 8b 45 14 mov 0x14(%ebp),%eax 1169a4: 89 43 34 mov %eax,0x34(%ebx) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 1169a7: 2b 3d 44 e6 13 00 sub 0x13e644,%edi 1169ad: 89 7b 1c mov %edi,0x1c(%ebx) (*timer_server->schedule_operation)( timer_server, the_timer ); 1169b0: 58 pop %eax 1169b1: 5a pop %edx 1169b2: 53 push %ebx 1169b3: 56 push %esi 1169b4: ff 56 04 call *0x4(%esi) _Thread_Enable_dispatch(); 1169b7: e8 02 2a 00 00 call 1193be <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1169bc: 83 c4 10 add $0x10,%esp 1169bf: 31 db xor %ebx,%ebx 1169c1: eb 05 jmp 1169c8 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1169c3: bb 04 00 00 00 mov $0x4,%ebx } 1169c8: 89 d8 mov %ebx,%eax 1169ca: 8d 65 f4 lea -0xc(%ebp),%esp 1169cd: 5b pop %ebx 1169ce: 5e pop %esi 1169cf: 5f pop %edi 1169d0: c9 leave 1169d1: c3 ret =============================================================================== 0010b0a1 : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 10b0a1: 55 push %ebp 10b0a2: 89 e5 mov %esp,%ebp 10b0a4: 57 push %edi 10b0a5: 56 push %esi 10b0a6: 53 push %ebx 10b0a7: 83 ec 1c sub $0x1c,%esp 10b0aa: 89 c3 mov %eax,%ebx 10b0ac: 89 55 e4 mov %edx,-0x1c(%ebp) 10b0af: 89 4d e0 mov %ecx,-0x20(%ebp) int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) { 10b0b2: a9 00 00 00 20 test $0x20000000,%eax 10b0b7: 74 2c je 10b0e5 if (rtems_panic_in_progress++) 10b0b9: a1 08 a2 12 00 mov 0x12a208,%eax 10b0be: 8d 50 01 lea 0x1(%eax),%edx 10b0c1: 89 15 08 a2 12 00 mov %edx,0x12a208 10b0c7: 85 c0 test %eax,%eax 10b0c9: 74 0b je 10b0d6 <== ALWAYS TAKEN rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10b0cb: a1 58 a3 12 00 mov 0x12a358,%eax <== NOT EXECUTED 10b0d0: 40 inc %eax <== NOT EXECUTED 10b0d1: a3 58 a3 12 00 mov %eax,0x12a358 <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; 10b0d6: 31 f6 xor %esi,%esi if (error_flag & RTEMS_ERROR_PANIC) { if (rtems_panic_in_progress++) _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) 10b0d8: 83 3d 08 a2 12 00 02 cmpl $0x2,0x12a208 10b0df: 0f 8f da 00 00 00 jg 10b1bf <== NEVER TAKEN return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 10b0e5: 83 ec 0c sub $0xc,%esp 10b0e8: a1 a0 80 12 00 mov 0x1280a0,%eax 10b0ed: ff 70 08 pushl 0x8(%eax) 10b0f0: e8 93 ac 00 00 call 115d88 status = error_flag & ~RTEMS_ERROR_MASK; 10b0f5: 89 df mov %ebx,%edi 10b0f7: 81 e7 ff ff ff 8f and $0x8fffffff,%edi if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 10b0fd: 83 c4 10 add $0x10,%esp rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { int local_errno = 0; 10b100: 31 f6 xor %esi,%esi } (void) fflush(stdout); /* in case stdout/stderr same */ status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 10b102: 81 e3 00 00 00 40 and $0x40000000,%ebx 10b108: 74 07 je 10b111 local_errno = errno; 10b10a: e8 e1 a8 00 00 call 1159f0 <__errno> 10b10f: 8b 30 mov (%eax),%esi #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 10b111: 53 push %ebx 10b112: ff 75 e0 pushl -0x20(%ebp) 10b115: ff 75 e4 pushl -0x1c(%ebp) 10b118: a1 a0 80 12 00 mov 0x1280a0,%eax 10b11d: ff 70 0c pushl 0xc(%eax) 10b120: e8 e7 09 01 00 call 11bb0c 10b125: 89 c3 mov %eax,%ebx if (status) 10b127: 83 c4 10 add $0x10,%esp 10b12a: 85 ff test %edi,%edi 10b12c: 74 24 je 10b152 chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 10b12e: 83 ec 0c sub $0xc,%esp 10b131: 57 push %edi 10b132: e8 55 ff ff ff call 10b08c 10b137: 83 c4 0c add $0xc,%esp 10b13a: 50 push %eax 10b13b: 68 9f 3d 12 00 push $0x123d9f 10b140: a1 a0 80 12 00 mov 0x1280a0,%eax 10b145: ff 70 0c pushl 0xc(%eax) 10b148: e8 2f b0 00 00 call 11617c #endif chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += 10b14d: 01 c3 add %eax,%ebx 10b14f: 83 c4 10 add $0x10,%esp fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { 10b152: 83 fe 00 cmp $0x0,%esi 10b155: 74 40 je 10b197 if ((local_errno > 0) && *strerror(local_errno)) 10b157: 7e 25 jle 10b17e 10b159: 83 ec 0c sub $0xc,%esp 10b15c: 56 push %esi 10b15d: e8 be b7 00 00 call 116920 10b162: 83 c4 10 add $0x10,%esp 10b165: 80 38 00 cmpb $0x0,(%eax) 10b168: 74 14 je 10b17e <== NEVER TAKEN chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 10b16a: 83 ec 0c sub $0xc,%esp 10b16d: 56 push %esi 10b16e: e8 ad b7 00 00 call 116920 10b173: 83 c4 0c add $0xc,%esp 10b176: 50 push %eax 10b177: 68 ad 3d 12 00 push $0x123dad 10b17c: eb 07 jmp 10b185 else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 10b17e: 51 push %ecx 10b17f: 56 push %esi 10b180: 68 ba 3d 12 00 push $0x123dba 10b185: a1 a0 80 12 00 mov 0x1280a0,%eax 10b18a: ff 70 0c pushl 0xc(%eax) 10b18d: e8 ea af 00 00 call 11617c 10b192: 01 c3 add %eax,%ebx 10b194: 83 c4 10 add $0x10,%esp } chars_written += fprintf(stderr, "\n"); 10b197: 52 push %edx 10b198: 52 push %edx 10b199: 68 b8 44 12 00 push $0x1244b8 10b19e: a1 a0 80 12 00 mov 0x1280a0,%eax 10b1a3: ff 70 0c pushl 0xc(%eax) 10b1a6: e8 d1 af 00 00 call 11617c 10b1ab: 8d 34 18 lea (%eax,%ebx,1),%esi (void) fflush(stderr); 10b1ae: 58 pop %eax 10b1af: a1 a0 80 12 00 mov 0x1280a0,%eax 10b1b4: ff 70 0c pushl 0xc(%eax) 10b1b7: e8 cc ab 00 00 call 115d88 return chars_written; 10b1bc: 83 c4 10 add $0x10,%esp } 10b1bf: 89 f0 mov %esi,%eax 10b1c1: 8d 65 f4 lea -0xc(%ebp),%esp 10b1c4: 5b pop %ebx 10b1c5: 5e pop %esi 10b1c6: 5f pop %edi 10b1c7: c9 leave 10b1c8: c3 ret =============================================================================== 001078e4 : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 1078e4: 55 push %ebp 1078e5: 89 e5 mov %esp,%ebp 1078e7: 57 push %edi 1078e8: 56 push %esi 1078e9: 53 push %ebx 1078ea: 83 ec 3c sub $0x3c,%esp 1078ed: 89 c3 mov %eax,%ebx 1078ef: 89 55 e0 mov %edx,-0x20(%ebp) int c; unsigned int i = 0; unsigned int limit = INT_MAX; int sign = 0; 1078f2: 31 f6 xor %esi,%esi static int scanInt(FILE *fp, int *val) { int c; unsigned int i = 0; unsigned int limit = INT_MAX; 1078f4: c7 45 e4 ff ff ff 7f movl $0x7fffffff,-0x1c(%ebp) */ static int scanInt(FILE *fp, int *val) { int c; unsigned int i = 0; 1078fb: 31 ff xor %edi,%edi sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) 1078fd: 89 7d c4 mov %edi,-0x3c(%ebp) unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 107900: 8b 43 04 mov 0x4(%ebx),%eax 107903: 48 dec %eax 107904: 89 43 04 mov %eax,0x4(%ebx) 107907: 85 c0 test %eax,%eax 107909: 79 15 jns 107920 <== ALWAYS TAKEN 10790b: 50 push %eax <== NOT EXECUTED 10790c: 50 push %eax <== NOT EXECUTED 10790d: 53 push %ebx <== NOT EXECUTED 10790e: ff 35 20 40 12 00 pushl 0x124020 <== NOT EXECUTED 107914: e8 db bf 00 00 call 1138f4 <__srget_r> <== NOT EXECUTED 107919: 89 c1 mov %eax,%ecx <== NOT EXECUTED 10791b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10791e: eb 08 jmp 107928 <== NOT EXECUTED 107920: 8b 03 mov (%ebx),%eax 107922: 0f b6 08 movzbl (%eax),%ecx 107925: 40 inc %eax 107926: 89 03 mov %eax,(%ebx) if (c == ':') 107928: 83 f9 3a cmp $0x3a,%ecx 10792b: 74 4a je 107977 break; if (sign == 0) { 10792d: 85 f6 test %esi,%esi 10792f: 75 11 jne 107942 if (c == '-') { sign = -1; limit++; continue; } sign = 1; 107931: 66 be 01 00 mov $0x1,%si for (;;) { c = getc(fp); if (c == ':') break; if (sign == 0) { if (c == '-') { 107935: 83 f9 2d cmp $0x2d,%ecx 107938: 75 08 jne 107942 sign = -1; limit++; 10793a: ff 45 e4 incl -0x1c(%ebp) c = getc(fp); if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; 10793d: 83 ce ff or $0xffffffff,%esi limit++; continue; 107940: eb be jmp 107900 } sign = 1; } if (!isdigit(c)) 107942: a1 0c 40 12 00 mov 0x12400c,%eax 107947: f6 44 08 01 04 testb $0x4,0x1(%eax,%ecx,1) 10794c: 74 41 je 10798f return 0; d = c - '0'; if ((i > (limit / 10)) 10794e: 8b 45 e4 mov -0x1c(%ebp),%eax 107951: bf 0a 00 00 00 mov $0xa,%edi 107956: 31 d2 xor %edx,%edx 107958: f7 f7 div %edi 10795a: 89 55 d4 mov %edx,-0x2c(%ebp) 10795d: 39 45 c4 cmp %eax,-0x3c(%ebp) 107960: 77 2d ja 10798f <== NEVER TAKEN } sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; 107962: 83 e9 30 sub $0x30,%ecx if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) 107965: 39 45 c4 cmp %eax,-0x3c(%ebp) 107968: 75 04 jne 10796e <== ALWAYS TAKEN 10796a: 39 d1 cmp %edx,%ecx <== NOT EXECUTED 10796c: 77 21 ja 10798f <== NOT EXECUTED return 0; i = i * 10 + d; 10796e: 6b 7d c4 0a imul $0xa,-0x3c(%ebp),%edi 107972: 8d 3c 39 lea (%ecx,%edi,1),%edi 107975: eb 86 jmp 1078fd 107977: 8b 7d c4 mov -0x3c(%ebp),%edi } if (sign == 0) return 0; 10797a: 31 c0 xor %eax,%eax if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; } if (sign == 0) 10797c: 85 f6 test %esi,%esi 10797e: 74 11 je 107991 <== NEVER TAKEN return 0; *val = i * sign; 107980: 0f af f7 imul %edi,%esi 107983: 8b 45 e0 mov -0x20(%ebp),%eax 107986: 89 30 mov %esi,(%eax) return 1; 107988: b8 01 00 00 00 mov $0x1,%eax 10798d: eb 02 jmp 107991 if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; 10798f: 31 c0 xor %eax,%eax } if (sign == 0) return 0; *val = i * sign; return 1; } 107991: 8d 65 f4 lea -0xc(%ebp),%esp 107994: 5b pop %ebx 107995: 5e pop %esi 107996: 5f pop %edi 107997: c9 leave 107998: c3 ret =============================================================================== 00107999 : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 107999: 55 push %ebp 10799a: 89 e5 mov %esp,%ebp 10799c: 57 push %edi 10799d: 56 push %esi 10799e: 53 push %ebx 10799f: 83 ec 1c sub $0x1c,%esp 1079a2: 89 c3 mov %eax,%ebx 1079a4: 89 ce mov %ecx,%esi 1079a6: 8b 7d 08 mov 0x8(%ebp),%edi 1079a9: 8b 4d 0c mov 0xc(%ebp),%ecx int c; *name = *bufp; 1079ac: 8b 06 mov (%esi),%eax 1079ae: 89 02 mov %eax,(%edx) for (;;) { c = getc(fp); 1079b0: 8b 43 04 mov 0x4(%ebx),%eax 1079b3: 48 dec %eax 1079b4: 89 43 04 mov %eax,0x4(%ebx) 1079b7: 85 c0 test %eax,%eax 1079b9: 79 19 jns 1079d4 1079bb: 52 push %edx 1079bc: 52 push %edx 1079bd: 53 push %ebx 1079be: ff 35 20 40 12 00 pushl 0x124020 1079c4: 89 4d e4 mov %ecx,-0x1c(%ebp) 1079c7: e8 28 bf 00 00 call 1138f4 <__srget_r> 1079cc: 83 c4 10 add $0x10,%esp 1079cf: 8b 4d e4 mov -0x1c(%ebp),%ecx 1079d2: eb 08 jmp 1079dc 1079d4: 8b 13 mov (%ebx),%edx 1079d6: 0f b6 02 movzbl (%edx),%eax 1079d9: 42 inc %edx 1079da: 89 13 mov %edx,(%ebx) if (c == ':') { 1079dc: 83 f8 3a cmp $0x3a,%eax 1079df: 75 08 jne 1079e9 if (nlFlag) return 0; 1079e1: 30 c0 xor %al,%al *name = *bufp; for (;;) { c = getc(fp); if (c == ':') { if (nlFlag) 1079e3: 85 c9 test %ecx,%ecx 1079e5: 74 23 je 107a0a 1079e7: eb 33 jmp 107a1c return 0; break; } if (c == '\n') { 1079e9: 83 f8 0a cmp $0xa,%eax 1079ec: 75 08 jne 1079f6 if (!nlFlag) return 0; 1079ee: 30 c0 xor %al,%al if (nlFlag) return 0; break; } if (c == '\n') { if (!nlFlag) 1079f0: 85 c9 test %ecx,%ecx 1079f2: 75 16 jne 107a0a 1079f4: eb 26 jmp 107a1c return 0; break; } if (c == EOF) 1079f6: 83 f8 ff cmp $0xffffffff,%eax 1079f9: 74 1f je 107a1a return 0; if (*nleft < 2) 1079fb: 83 3f 01 cmpl $0x1,(%edi) 1079fe: 76 1a jbe 107a1a <== NEVER TAKEN return 0; **bufp = c; 107a00: 8b 16 mov (%esi),%edx 107a02: 88 02 mov %al,(%edx) ++(*bufp); 107a04: ff 06 incl (%esi) --(*nleft); 107a06: ff 0f decl (%edi) } 107a08: eb a6 jmp 1079b0 **bufp = '\0'; 107a0a: 8b 06 mov (%esi),%eax 107a0c: c6 00 00 movb $0x0,(%eax) ++(*bufp); 107a0f: ff 06 incl (%esi) --(*nleft); 107a11: ff 0f decl (%edi) return 1; 107a13: b8 01 00 00 00 mov $0x1,%eax 107a18: eb 02 jmp 107a1c break; } if (c == EOF) return 0; if (*nleft < 2) return 0; 107a1a: 31 c0 xor %eax,%eax } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; } 107a1c: 8d 65 f4 lea -0xc(%ebp),%esp 107a1f: 5b pop %ebx 107a20: 5e pop %esi 107a21: 5f pop %edi 107a22: c9 leave 107a23: c3 ret =============================================================================== 00107a24 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 107a24: 55 push %ebp 107a25: 89 e5 mov %esp,%ebp 107a27: 57 push %edi 107a28: 56 push %esi 107a29: 53 push %ebx 107a2a: 83 ec 34 sub $0x34,%esp 107a2d: 89 c7 mov %eax,%edi 107a2f: 89 d3 mov %edx,%ebx 107a31: 89 4d d4 mov %ecx,-0x2c(%ebp) int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 107a34: 6a 00 push $0x0 107a36: 8d 45 08 lea 0x8(%ebp),%eax 107a39: 50 push %eax 107a3a: 8d 4d d4 lea -0x2c(%ebp),%ecx 107a3d: 89 f8 mov %edi,%eax 107a3f: e8 55 ff ff ff call 107999 107a44: 83 c4 10 add $0x10,%esp || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) return 0; 107a47: 31 f6 xor %esi,%esi { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 107a49: 85 c0 test %eax,%eax 107a4b: 0f 84 c2 00 00 00 je 107b13 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) 107a51: 50 push %eax 107a52: 50 push %eax 107a53: 8d 53 04 lea 0x4(%ebx),%edx 107a56: 6a 00 push $0x0 107a58: 8d 45 08 lea 0x8(%ebp),%eax 107a5b: 50 push %eax 107a5c: 8d 4d d4 lea -0x2c(%ebp),%ecx 107a5f: 89 f8 mov %edi,%eax 107a61: e8 33 ff ff ff call 107999 107a66: 83 c4 10 add $0x10,%esp 107a69: 85 c0 test %eax,%eax 107a6b: 0f 84 a2 00 00 00 je 107b13 <== NEVER TAKEN || !scanInt(fp, &grgid) 107a71: 8d 55 e4 lea -0x1c(%ebp),%edx 107a74: 89 f8 mov %edi,%eax 107a76: e8 69 fe ff ff call 1078e4 107a7b: 85 c0 test %eax,%eax 107a7d: 0f 84 90 00 00 00 je 107b13 <== NEVER TAKEN || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 107a83: 51 push %ecx 107a84: 51 push %ecx 107a85: 8d 55 e0 lea -0x20(%ebp),%edx 107a88: 6a 01 push $0x1 107a8a: 8d 45 08 lea 0x8(%ebp),%eax 107a8d: 50 push %eax 107a8e: 8d 4d d4 lea -0x2c(%ebp),%ecx 107a91: 89 f8 mov %edi,%eax 107a93: e8 01 ff ff ff call 107999 107a98: 83 c4 10 add $0x10,%esp 107a9b: 85 c0 test %eax,%eax 107a9d: 74 74 je 107b13 <== NEVER TAKEN return 0; grp->gr_gid = grgid; 107a9f: 8b 45 e4 mov -0x1c(%ebp),%eax 107aa2: 66 89 43 08 mov %ax,0x8(%ebx) /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 107aa6: 8b 4d e0 mov -0x20(%ebp),%ecx 107aa9: 89 ca mov %ecx,%edx 107aab: b8 01 00 00 00 mov $0x1,%eax 107ab0: 89 c6 mov %eax,%esi 107ab2: eb 0b jmp 107abf if(*cp == ',') memcount++; 107ab4: 3c 2c cmp $0x2c,%al 107ab6: 0f 94 c0 sete %al 107ab9: 0f b6 c0 movzbl %al,%eax 107abc: 01 c6 add %eax,%esi grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 107abe: 42 inc %edx 107abf: 8a 02 mov (%edx),%al 107ac1: 84 c0 test %al,%al 107ac3: 75 ef jne 107ab4 } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 107ac5: 8d 04 b5 13 00 00 00 lea 0x13(,%esi,4),%eax return 0; 107acc: 31 f6 xor %esi,%esi } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 107ace: 39 45 08 cmp %eax,0x8(%ebp) 107ad1: 72 40 jb 107b13 <== NEVER TAKEN return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 107ad3: 8b 45 d4 mov -0x2c(%ebp),%eax 107ad6: 83 c0 0f add $0xf,%eax 107ad9: 83 e0 f0 and $0xfffffff0,%eax 107adc: 89 43 0c mov %eax,0xc(%ebx) /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 107adf: 89 08 mov %ecx,(%eax) } /* * Extract a single group record from the database */ static int scangr( 107ae1: 8b 45 e0 mov -0x20(%ebp),%eax 107ae4: 40 inc %eax /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 107ae5: ba 01 00 00 00 mov $0x1,%edx 107aea: eb 11 jmp 107afd if(*cp == ',') { 107aec: 80 f9 2c cmp $0x2c,%cl 107aef: 75 0b jne 107afc *cp = '\0'; 107af1: c6 40 ff 00 movb $0x0,-0x1(%eax) grp->gr_mem[memcount++] = cp + 1; 107af5: 8b 4b 0c mov 0xc(%ebx),%ecx 107af8: 89 04 91 mov %eax,(%ecx,%edx,4) 107afb: 42 inc %edx 107afc: 40 inc %eax /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 107afd: 8a 48 ff mov -0x1(%eax),%cl 107b00: 84 c9 test %cl,%cl 107b02: 75 e8 jne 107aec if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 107b04: 8b 43 0c mov 0xc(%ebx),%eax 107b07: c7 04 90 00 00 00 00 movl $0x0,(%eax,%edx,4) return 1; 107b0e: be 01 00 00 00 mov $0x1,%esi } 107b13: 89 f0 mov %esi,%eax 107b15: 8d 65 f4 lea -0xc(%ebp),%esp 107b18: 5b pop %ebx 107b19: 5e pop %esi 107b1a: 5f pop %edi 107b1b: c9 leave 107b1c: c3 ret =============================================================================== 00107b1d : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 107b1d: 55 push %ebp 107b1e: 89 e5 mov %esp,%ebp 107b20: 57 push %edi 107b21: 56 push %esi 107b22: 53 push %ebx 107b23: 83 ec 34 sub $0x34,%esp 107b26: 89 c6 mov %eax,%esi 107b28: 89 d3 mov %edx,%ebx 107b2a: 89 4d d4 mov %ecx,-0x2c(%ebp) int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 107b2d: 8d 7d d4 lea -0x2c(%ebp),%edi 107b30: 6a 00 push $0x0 107b32: 8d 45 08 lea 0x8(%ebp),%eax 107b35: 50 push %eax 107b36: 89 f9 mov %edi,%ecx 107b38: 89 f0 mov %esi,%eax 107b3a: e8 5a fe ff ff call 107999 107b3f: 83 c4 10 add $0x10,%esp || !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)) return 0; 107b42: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 107b49: 85 c0 test %eax,%eax 107b4b: 0f 84 c4 00 00 00 je 107c15 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) 107b51: 51 push %ecx 107b52: 51 push %ecx 107b53: 8d 53 04 lea 0x4(%ebx),%edx 107b56: 6a 00 push $0x0 107b58: 8d 45 08 lea 0x8(%ebp),%eax 107b5b: 50 push %eax 107b5c: 89 f9 mov %edi,%ecx 107b5e: 89 f0 mov %esi,%eax 107b60: e8 34 fe ff ff call 107999 107b65: 83 c4 10 add $0x10,%esp 107b68: 85 c0 test %eax,%eax 107b6a: 0f 84 a5 00 00 00 je 107c15 <== NEVER TAKEN || !scanInt(fp, &pwuid) 107b70: 8d 55 e4 lea -0x1c(%ebp),%edx 107b73: 89 f0 mov %esi,%eax 107b75: e8 6a fd ff ff call 1078e4 107b7a: 85 c0 test %eax,%eax 107b7c: 0f 84 93 00 00 00 je 107c15 <== NEVER TAKEN || !scanInt(fp, &pwgid) 107b82: 8d 55 e0 lea -0x20(%ebp),%edx 107b85: 89 f0 mov %esi,%eax 107b87: e8 58 fd ff ff call 1078e4 107b8c: 85 c0 test %eax,%eax 107b8e: 0f 84 81 00 00 00 je 107c15 || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) 107b94: 52 push %edx 107b95: 52 push %edx 107b96: 8d 53 0c lea 0xc(%ebx),%edx 107b99: 6a 00 push $0x0 107b9b: 8d 45 08 lea 0x8(%ebp),%eax 107b9e: 50 push %eax 107b9f: 89 f9 mov %edi,%ecx 107ba1: 89 f0 mov %esi,%eax 107ba3: e8 f1 fd ff ff call 107999 107ba8: 83 c4 10 add $0x10,%esp 107bab: 85 c0 test %eax,%eax 107bad: 74 66 je 107c15 <== NEVER TAKEN || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) 107baf: 50 push %eax 107bb0: 50 push %eax 107bb1: 8d 53 10 lea 0x10(%ebx),%edx 107bb4: 6a 00 push $0x0 107bb6: 8d 45 08 lea 0x8(%ebp),%eax 107bb9: 50 push %eax 107bba: 89 f9 mov %edi,%ecx 107bbc: 89 f0 mov %esi,%eax 107bbe: e8 d6 fd ff ff call 107999 107bc3: 83 c4 10 add $0x10,%esp 107bc6: 85 c0 test %eax,%eax 107bc8: 74 4b je 107c15 <== NEVER TAKEN || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) 107bca: 51 push %ecx 107bcb: 51 push %ecx 107bcc: 8d 53 14 lea 0x14(%ebx),%edx 107bcf: 6a 00 push $0x0 107bd1: 8d 45 08 lea 0x8(%ebp),%eax 107bd4: 50 push %eax 107bd5: 89 f9 mov %edi,%ecx 107bd7: 89 f0 mov %esi,%eax 107bd9: e8 bb fd ff ff call 107999 107bde: 83 c4 10 add $0x10,%esp 107be1: 85 c0 test %eax,%eax 107be3: 74 30 je 107c15 <== NEVER TAKEN || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) 107be5: 52 push %edx 107be6: 52 push %edx 107be7: 8d 53 18 lea 0x18(%ebx),%edx 107bea: 6a 01 push $0x1 107bec: 8d 45 08 lea 0x8(%ebp),%eax 107bef: 50 push %eax 107bf0: 89 f9 mov %edi,%ecx 107bf2: 89 f0 mov %esi,%eax 107bf4: e8 a0 fd ff ff call 107999 107bf9: 83 c4 10 add $0x10,%esp 107bfc: 85 c0 test %eax,%eax 107bfe: 74 15 je 107c15 return 0; pwd->pw_uid = pwuid; 107c00: 8b 45 e4 mov -0x1c(%ebp),%eax 107c03: 66 89 43 08 mov %ax,0x8(%ebx) pwd->pw_gid = pwgid; 107c07: 8b 45 e0 mov -0x20(%ebp),%eax 107c0a: 66 89 43 0a mov %ax,0xa(%ebx) return 1; 107c0e: c7 45 d0 01 00 00 00 movl $0x1,-0x30(%ebp) } 107c15: 8b 45 d0 mov -0x30(%ebp),%eax 107c18: 8d 65 f4 lea -0xc(%ebp),%esp 107c1b: 5b pop %ebx 107c1c: 5e pop %esi 107c1d: 5f pop %edi 107c1e: c9 leave 107c1f: c3 ret =============================================================================== 0010a948 : #include int sched_get_priority_max( int policy ) { 10a948: 55 push %ebp 10a949: 89 e5 mov %esp,%ebp 10a94b: 83 ec 08 sub $0x8,%esp 10a94e: 8b 4d 08 mov 0x8(%ebp),%ecx switch ( policy ) { 10a951: 83 f9 04 cmp $0x4,%ecx 10a954: 77 0b ja 10a961 10a956: b8 01 00 00 00 mov $0x1,%eax 10a95b: d3 e0 shl %cl,%eax 10a95d: a8 17 test $0x17,%al 10a95f: 75 10 jne 10a971 <== ALWAYS TAKEN case SCHED_RR: case SCHED_SPORADIC: break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 10a961: e8 f2 73 00 00 call 111d58 <__errno> 10a966: c7 00 16 00 00 00 movl $0x16,(%eax) 10a96c: 83 c8 ff or $0xffffffff,%eax 10a96f: eb 08 jmp 10a979 } return POSIX_SCHEDULER_MAXIMUM_PRIORITY; 10a971: 0f b6 05 18 12 12 00 movzbl 0x121218,%eax 10a978: 48 dec %eax } 10a979: c9 leave 10a97a: c3 ret =============================================================================== 0010a97c : #include int sched_get_priority_min( int policy ) { 10a97c: 55 push %ebp 10a97d: 89 e5 mov %esp,%ebp 10a97f: 83 ec 08 sub $0x8,%esp 10a982: 8b 4d 08 mov 0x8(%ebp),%ecx switch ( policy ) { 10a985: 83 f9 04 cmp $0x4,%ecx 10a988: 77 11 ja 10a99b 10a98a: ba 01 00 00 00 mov $0x1,%edx 10a98f: d3 e2 shl %cl,%edx default: rtems_set_errno_and_return_minus_one( EINVAL ); } return POSIX_SCHEDULER_MINIMUM_PRIORITY; 10a991: b8 01 00 00 00 mov $0x1,%eax int sched_get_priority_min( int policy ) { switch ( policy ) { 10a996: 80 e2 17 and $0x17,%dl 10a999: 75 0e jne 10a9a9 <== ALWAYS TAKEN case SCHED_RR: case SCHED_SPORADIC: break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 10a99b: e8 b8 73 00 00 call 111d58 <__errno> 10a9a0: c7 00 16 00 00 00 movl $0x16,(%eax) 10a9a6: 83 c8 ff or $0xffffffff,%eax } return POSIX_SCHEDULER_MINIMUM_PRIORITY; } 10a9a9: c9 leave 10a9aa: c3 ret =============================================================================== 0010a9ac : int sched_rr_get_interval( pid_t pid, struct timespec *interval ) { 10a9ac: 55 push %ebp 10a9ad: 89 e5 mov %esp,%ebp 10a9af: 56 push %esi 10a9b0: 53 push %ebx 10a9b1: 8b 75 08 mov 0x8(%ebp),%esi 10a9b4: 8b 5d 0c mov 0xc(%ebp),%ebx /* * Only supported for the "calling process" (i.e. this node). */ if ( pid && pid != getpid() ) 10a9b7: 85 f6 test %esi,%esi 10a9b9: 74 16 je 10a9d1 <== NEVER TAKEN 10a9bb: e8 fc cf ff ff call 1079bc 10a9c0: 39 c6 cmp %eax,%esi 10a9c2: 74 0d je 10a9d1 rtems_set_errno_and_return_minus_one( ESRCH ); 10a9c4: e8 8f 73 00 00 call 111d58 <__errno> 10a9c9: c7 00 03 00 00 00 movl $0x3,(%eax) 10a9cf: eb 0f jmp 10a9e0 if ( !interval ) 10a9d1: 85 db test %ebx,%ebx 10a9d3: 75 10 jne 10a9e5 rtems_set_errno_and_return_minus_one( EINVAL ); 10a9d5: e8 7e 73 00 00 call 111d58 <__errno> 10a9da: c7 00 16 00 00 00 movl $0x16,(%eax) 10a9e0: 83 c8 ff or $0xffffffff,%eax 10a9e3: eb 13 jmp 10a9f8 _Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval ); 10a9e5: 50 push %eax 10a9e6: 50 push %eax 10a9e7: 53 push %ebx 10a9e8: ff 35 a4 51 12 00 pushl 0x1251a4 10a9ee: e8 b5 2f 00 00 call 10d9a8 <_Timespec_From_ticks> return 0; 10a9f3: 83 c4 10 add $0x10,%esp 10a9f6: 31 c0 xor %eax,%eax } 10a9f8: 8d 65 f8 lea -0x8(%ebp),%esp 10a9fb: 5b pop %ebx 10a9fc: 5e pop %esi 10a9fd: c9 leave 10a9fe: c3 ret =============================================================================== 0010d094 : int oflag, ... /* mode_t mode, */ /* unsigned int value */ ) { 10d094: 55 push %ebp 10d095: 89 e5 mov %esp,%ebp 10d097: 57 push %edi 10d098: 56 push %esi 10d099: 53 push %ebx 10d09a: 83 ec 2c sub $0x2c,%esp 10d09d: 8b 75 08 mov 0x8(%ebp),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10d0a0: a1 cc a3 12 00 mov 0x12a3cc,%eax 10d0a5: 40 inc %eax 10d0a6: a3 cc a3 12 00 mov %eax,0x12a3cc va_list arg; mode_t mode; unsigned int value = 0; 10d0ab: 31 ff xor %edi,%edi POSIX_Semaphore_Control *the_semaphore; Objects_Locations location; _Thread_Disable_dispatch(); if ( oflag & O_CREAT ) { 10d0ad: 8b 45 0c mov 0xc(%ebp),%eax 10d0b0: 25 00 02 00 00 and $0x200,%eax 10d0b5: 89 45 d4 mov %eax,-0x2c(%ebp) 10d0b8: 74 03 je 10d0bd va_start(arg, oflag); mode = (mode_t) va_arg( arg, unsigned int ); value = va_arg( arg, unsigned int ); 10d0ba: 8b 7d 14 mov 0x14(%ebp),%edi va_end(arg); } status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id ); 10d0bd: 52 push %edx 10d0be: 52 push %edx 10d0bf: 8d 45 e4 lea -0x1c(%ebp),%eax 10d0c2: 50 push %eax 10d0c3: 56 push %esi 10d0c4: e8 23 58 00 00 call 1128ec <_POSIX_Semaphore_Name_to_id> 10d0c9: 89 c3 mov %eax,%ebx * and we can just return a pointer to the id. Otherwise we may * need to check to see if this is a "semaphore does not exist" * or some other miscellaneous error on the name. */ if ( status ) { 10d0cb: 83 c4 10 add $0x10,%esp 10d0ce: 85 c0 test %eax,%eax 10d0d0: 74 19 je 10d0eb /* * Unless provided a valid name that did not already exist * and we are willing to create then it is an error. */ if ( !( status == ENOENT && (oflag & O_CREAT) ) ) { 10d0d2: 83 f8 02 cmp $0x2,%eax 10d0d5: 75 06 jne 10d0dd <== NEVER TAKEN 10d0d7: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp) 10d0db: 75 59 jne 10d136 _Thread_Enable_dispatch(); 10d0dd: e8 6c 25 00 00 call 10f64e <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one_cast( status, sem_t * ); 10d0e2: e8 79 7f 00 00 call 115060 <__errno> 10d0e7: 89 18 mov %ebx,(%eax) 10d0e9: eb 1f jmp 10d10a /* * Check for existence with creation. */ if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) { 10d0eb: 8b 45 0c mov 0xc(%ebp),%eax 10d0ee: 25 00 0a 00 00 and $0xa00,%eax 10d0f3: 3d 00 0a 00 00 cmp $0xa00,%eax 10d0f8: 75 15 jne 10d10f _Thread_Enable_dispatch(); 10d0fa: e8 4f 25 00 00 call 10f64e <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * ); 10d0ff: e8 5c 7f 00 00 call 115060 <__errno> 10d104: c7 00 11 00 00 00 movl $0x11,(%eax) 10d10a: 83 c8 ff or $0xffffffff,%eax 10d10d: eb 4a jmp 10d159 10d10f: 50 push %eax } the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location ); 10d110: 8d 45 dc lea -0x24(%ebp),%eax 10d113: 50 push %eax 10d114: ff 75 e4 pushl -0x1c(%ebp) 10d117: 68 98 a6 12 00 push $0x12a698 10d11c: e8 df 1c 00 00 call 10ee00 <_Objects_Get> 10d121: 89 45 e0 mov %eax,-0x20(%ebp) the_semaphore->open_count += 1; 10d124: ff 40 18 incl 0x18(%eax) _Thread_Enable_dispatch(); 10d127: e8 22 25 00 00 call 10f64e <_Thread_Enable_dispatch> _Thread_Enable_dispatch(); 10d12c: e8 1d 25 00 00 call 10f64e <_Thread_Enable_dispatch> goto return_id; 10d131: 83 c4 10 add $0x10,%esp 10d134: eb 1d jmp 10d153 /* * At this point, the semaphore does not exist and everything has been * checked. We should go ahead and create a semaphore. */ status =_POSIX_Semaphore_Create_support( 10d136: 8d 45 e0 lea -0x20(%ebp),%eax 10d139: 50 push %eax 10d13a: 57 push %edi 10d13b: 6a 00 push $0x0 10d13d: 56 push %esi 10d13e: e8 75 56 00 00 call 1127b8 <_POSIX_Semaphore_Create_support> 10d143: 89 c3 mov %eax,%ebx /* * errno was set by Create_support, so don't set it again. */ _Thread_Enable_dispatch(); 10d145: e8 04 25 00 00 call 10f64e <_Thread_Enable_dispatch> if ( status == -1 ) 10d14a: 83 c4 10 add $0x10,%esp return SEM_FAILED; 10d14d: 83 c8 ff or $0xffffffff,%eax * errno was set by Create_support, so don't set it again. */ _Thread_Enable_dispatch(); if ( status == -1 ) 10d150: 43 inc %ebx 10d151: 74 06 je 10d159 return_id: #if defined(RTEMS_USE_16_BIT_OBJECT) the_semaphore->Semaphore_id = the_semaphore->Object.id; id = &the_semaphore->Semaphore_id; #else id = (sem_t *)&the_semaphore->Object.id; 10d153: 8b 45 e0 mov -0x20(%ebp),%eax 10d156: 83 c0 08 add $0x8,%eax #endif return id; } 10d159: 8d 65 f4 lea -0xc(%ebp),%esp 10d15c: 5b pop %ebx 10d15d: 5e pop %esi 10d15e: 5f pop %edi 10d15f: c9 leave 10d160: c3 ret =============================================================================== 0010a830 : int sigaction( int sig, const struct sigaction *act, struct sigaction *oact ) { 10a830: 55 push %ebp 10a831: 89 e5 mov %esp,%ebp 10a833: 57 push %edi 10a834: 56 push %esi 10a835: 53 push %ebx 10a836: 83 ec 1c sub $0x1c,%esp 10a839: 8b 5d 08 mov 0x8(%ebp),%ebx 10a83c: 8b 55 0c mov 0xc(%ebp),%edx 10a83f: 8b 45 10 mov 0x10(%ebp),%eax ISR_Level level; if ( oact ) 10a842: 85 c0 test %eax,%eax 10a844: 74 12 je 10a858 *oact = _POSIX_signals_Vectors[ sig ]; 10a846: 6b f3 0c imul $0xc,%ebx,%esi 10a849: 81 c6 84 67 12 00 add $0x126784,%esi 10a84f: b9 03 00 00 00 mov $0x3,%ecx 10a854: 89 c7 mov %eax,%edi 10a856: f3 a5 rep movsl %ds:(%esi),%es:(%edi) if ( !sig ) 10a858: 85 db test %ebx,%ebx 10a85a: 74 0d je 10a869 static inline bool is_valid_signo( int signo ) { return ((signo) >= 1 && (signo) <= 32 ); 10a85c: 8d 43 ff lea -0x1(%ebx),%eax rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) 10a85f: 83 f8 1f cmp $0x1f,%eax 10a862: 77 05 ja 10a869 * * NOTE: Solaris documentation claims to "silently enforce" this which * contradicts the POSIX specification. */ if ( sig == SIGKILL ) 10a864: 83 fb 09 cmp $0x9,%ebx 10a867: 75 10 jne 10a879 rtems_set_errno_and_return_minus_one( EINVAL ); 10a869: e8 6e 77 00 00 call 111fdc <__errno> 10a86e: c7 00 16 00 00 00 movl $0x16,(%eax) 10a874: 83 c8 ff or $0xffffffff,%eax 10a877: eb 57 jmp 10a8d0 * now (signals not posted when SIG_IGN). * + If we are now ignoring a signal that was previously pending, * we clear the pending signal indicator. */ return 0; 10a879: 31 c0 xor %eax,%eax /* * Evaluate the new action structure and set the global signal vector * appropriately. */ if ( act ) { 10a87b: 85 d2 test %edx,%edx 10a87d: 74 51 je 10a8d0 <== NEVER TAKEN /* * Unless the user is installing the default signal actions, then * we can just copy the provided sigaction structure into the vectors. */ _ISR_Disable( level ); 10a87f: 9c pushf 10a880: fa cli 10a881: 8f 45 e4 popl -0x1c(%ebp) if ( act->sa_handler == SIG_DFL ) { 10a884: 83 7a 08 00 cmpl $0x0,0x8(%edx) 10a888: 75 1a jne 10a8a4 _POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ]; 10a88a: 6b f3 0c imul $0xc,%ebx,%esi 10a88d: 8d 86 84 67 12 00 lea 0x126784(%esi),%eax 10a893: 81 c6 28 0b 12 00 add $0x120b28,%esi 10a899: b9 03 00 00 00 mov $0x3,%ecx 10a89e: 89 c7 mov %eax,%edi 10a8a0: f3 a5 rep movsl %ds:(%esi),%es:(%edi) 10a8a2: eb 26 jmp 10a8ca } else { _POSIX_signals_Clear_process_signals( sig ); 10a8a4: 83 ec 0c sub $0xc,%esp 10a8a7: 53 push %ebx 10a8a8: 89 55 e0 mov %edx,-0x20(%ebp) 10a8ab: e8 54 4d 00 00 call 10f604 <_POSIX_signals_Clear_process_signals> _POSIX_signals_Vectors[ sig ] = *act; 10a8b0: 6b db 0c imul $0xc,%ebx,%ebx 10a8b3: 81 c3 84 67 12 00 add $0x126784,%ebx 10a8b9: b9 03 00 00 00 mov $0x3,%ecx 10a8be: 8b 55 e0 mov -0x20(%ebp),%edx 10a8c1: 89 df mov %ebx,%edi 10a8c3: 89 d6 mov %edx,%esi 10a8c5: f3 a5 rep movsl %ds:(%esi),%es:(%edi) 10a8c7: 83 c4 10 add $0x10,%esp } _ISR_Enable( level ); 10a8ca: ff 75 e4 pushl -0x1c(%ebp) 10a8cd: 9d popf * now (signals not posted when SIG_IGN). * + If we are now ignoring a signal that was previously pending, * we clear the pending signal indicator. */ return 0; 10a8ce: 31 c0 xor %eax,%eax } 10a8d0: 8d 65 f4 lea -0xc(%ebp),%esp 10a8d3: 5b pop %ebx 10a8d4: 5e pop %esi 10a8d5: 5f pop %edi 10a8d6: c9 leave 10a8d7: c3 ret =============================================================================== 0010c820 : #include int sigsuspend( const sigset_t *sigmask ) { 10c820: 55 push %ebp 10c821: 89 e5 mov %esp,%ebp 10c823: 56 push %esi 10c824: 53 push %ebx 10c825: 83 ec 14 sub $0x14,%esp int status; POSIX_API_Control *api; api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked ); 10c828: 8d 5d f4 lea -0xc(%ebp),%ebx 10c82b: 53 push %ebx 10c82c: ff 75 08 pushl 0x8(%ebp) 10c82f: 6a 01 push $0x1 10c831: e8 c6 ff ff ff call 10c7fc (void) sigfillset( &all_signals ); 10c836: 8d 75 f0 lea -0x10(%ebp),%esi 10c839: 89 34 24 mov %esi,(%esp) 10c83c: e8 17 ff ff ff call 10c758 status = sigtimedwait( &all_signals, NULL, NULL ); 10c841: 83 c4 0c add $0xc,%esp 10c844: 6a 00 push $0x0 10c846: 6a 00 push $0x0 10c848: 56 push %esi 10c849: e8 69 00 00 00 call 10c8b7 10c84e: 89 c6 mov %eax,%esi (void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL ); 10c850: 83 c4 0c add $0xc,%esp 10c853: 6a 00 push $0x0 10c855: 53 push %ebx 10c856: 6a 00 push $0x0 10c858: e8 9f ff ff ff call 10c7fc /* * sigtimedwait() returns the signal number while sigsuspend() * is supposed to return -1 and EINTR when a signal is caught. */ if ( status != -1 ) 10c85d: 83 c4 10 add $0x10,%esp 10c860: 46 inc %esi 10c861: 74 0b je 10c86e <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EINTR ); 10c863: e8 04 75 00 00 call 113d6c <__errno> 10c868: c7 00 04 00 00 00 movl $0x4,(%eax) return status; } 10c86e: 83 c8 ff or $0xffffffff,%eax 10c871: 8d 65 f8 lea -0x8(%ebp),%esp 10c874: 5b pop %ebx 10c875: 5e pop %esi 10c876: c9 leave 10c877: c3 ret =============================================================================== 0010abf7 : int sigtimedwait( const sigset_t *set, siginfo_t *info, const struct timespec *timeout ) { 10abf7: 55 push %ebp 10abf8: 89 e5 mov %esp,%ebp 10abfa: 57 push %edi 10abfb: 56 push %esi 10abfc: 53 push %ebx 10abfd: 83 ec 2c sub $0x2c,%esp 10ac00: 8b 7d 08 mov 0x8(%ebp),%edi 10ac03: 8b 5d 10 mov 0x10(%ebp),%ebx ISR_Level level; /* * Error check parameters before disabling interrupts. */ if ( !set ) 10ac06: 85 ff test %edi,%edi 10ac08: 74 24 je 10ac2e /* NOTE: This is very specifically a RELATIVE not ABSOLUTE time * in the Open Group specification. */ interval = 0; if ( timeout ) { 10ac0a: 85 db test %ebx,%ebx 10ac0c: 74 33 je 10ac41 if ( !_Timespec_Is_valid( timeout ) ) 10ac0e: 83 ec 0c sub $0xc,%esp 10ac11: 53 push %ebx 10ac12: e8 29 30 00 00 call 10dc40 <_Timespec_Is_valid> 10ac17: 83 c4 10 add $0x10,%esp 10ac1a: 84 c0 test %al,%al 10ac1c: 74 10 je 10ac2e rtems_set_errno_and_return_minus_one( EINVAL ); interval = _Timespec_To_ticks( timeout ); 10ac1e: 83 ec 0c sub $0xc,%esp 10ac21: 53 push %ebx 10ac22: e8 71 30 00 00 call 10dc98 <_Timespec_To_ticks> if ( !interval ) 10ac27: 83 c4 10 add $0x10,%esp 10ac2a: 85 c0 test %eax,%eax 10ac2c: 75 15 jne 10ac43 <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); 10ac2e: e8 2d 79 00 00 call 112560 <__errno> 10ac33: c7 00 16 00 00 00 movl $0x16,(%eax) 10ac39: 83 cf ff or $0xffffffff,%edi 10ac3c: e9 13 01 00 00 jmp 10ad54 /* NOTE: This is very specifically a RELATIVE not ABSOLUTE time * in the Open Group specification. */ interval = 0; 10ac41: 31 c0 xor %eax,%eax /* * Initialize local variables. */ the_info = ( info ) ? info : &signal_information; 10ac43: 8b 5d 0c mov 0xc(%ebp),%ebx 10ac46: 85 db test %ebx,%ebx 10ac48: 75 03 jne 10ac4d 10ac4a: 8d 5d dc lea -0x24(%ebp),%ebx the_thread = _Thread_Executing; 10ac4d: 8b 15 74 78 12 00 mov 0x127874,%edx api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 10ac53: 8b b2 f8 00 00 00 mov 0xf8(%edx),%esi * What if they are already pending? */ /* API signals pending? */ _ISR_Disable( level ); 10ac59: 9c pushf 10ac5a: fa cli 10ac5b: 8f 45 d4 popl -0x2c(%ebp) if ( *set & api->signals_pending ) { 10ac5e: 8b 0f mov (%edi),%ecx 10ac60: 89 4d d0 mov %ecx,-0x30(%ebp) 10ac63: 8b 8e d0 00 00 00 mov 0xd0(%esi),%ecx 10ac69: 85 4d d0 test %ecx,-0x30(%ebp) 10ac6c: 74 32 je 10aca0 /* XXX real info later */ the_info->si_signo = _POSIX_signals_Get_highest( api->signals_pending ); 10ac6e: 83 ec 0c sub $0xc,%esp 10ac71: 51 push %ecx 10ac72: e8 41 ff ff ff call 10abb8 <_POSIX_signals_Get_highest> 10ac77: 89 03 mov %eax,(%ebx) _POSIX_signals_Clear_signals( 10ac79: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10ac80: 6a 00 push $0x0 10ac82: 53 push %ebx 10ac83: 50 push %eax 10ac84: 56 push %esi 10ac85: e8 a2 4f 00 00 call 10fc2c <_POSIX_signals_Clear_signals> the_info->si_signo, the_info, false, false ); _ISR_Enable( level ); 10ac8a: ff 75 d4 pushl -0x2c(%ebp) 10ac8d: 9d popf the_info->si_code = SI_USER; 10ac8e: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx) the_info->si_value.sival_int = 0; 10ac95: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) return the_info->si_signo; 10ac9c: 8b 3b mov (%ebx),%edi 10ac9e: eb 3b jmp 10acdb } /* Process pending signals? */ if ( *set & _POSIX_signals_Pending ) { 10aca0: 8b 0d 78 7a 12 00 mov 0x127a78,%ecx 10aca6: 85 4d d0 test %ecx,-0x30(%ebp) 10aca9: 74 35 je 10ace0 signo = _POSIX_signals_Get_highest( _POSIX_signals_Pending ); 10acab: 83 ec 0c sub $0xc,%esp 10acae: 51 push %ecx 10acaf: e8 04 ff ff ff call 10abb8 <_POSIX_signals_Get_highest> 10acb4: 89 c7 mov %eax,%edi _POSIX_signals_Clear_signals( api, signo, the_info, true, false ); 10acb6: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10acbd: 6a 01 push $0x1 10acbf: 53 push %ebx 10acc0: 50 push %eax 10acc1: 56 push %esi 10acc2: e8 65 4f 00 00 call 10fc2c <_POSIX_signals_Clear_signals> _ISR_Enable( level ); 10acc7: ff 75 d4 pushl -0x2c(%ebp) 10acca: 9d popf the_info->si_signo = signo; 10accb: 89 3b mov %edi,(%ebx) the_info->si_code = SI_USER; 10accd: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx) the_info->si_value.sival_int = 0; 10acd4: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) return signo; 10acdb: 83 c4 20 add $0x20,%esp 10acde: eb 74 jmp 10ad54 } the_info->si_signo = -1; 10ace0: c7 03 ff ff ff ff movl $0xffffffff,(%ebx) 10ace6: 8b 0d 24 73 12 00 mov 0x127324,%ecx 10acec: 41 inc %ecx 10aced: 89 0d 24 73 12 00 mov %ecx,0x127324 _Thread_Disable_dispatch(); the_thread->Wait.queue = &_POSIX_signals_Wait_queue; 10acf3: c7 42 44 10 7a 12 00 movl $0x127a10,0x44(%edx) the_thread->Wait.return_code = EINTR; 10acfa: c7 42 34 04 00 00 00 movl $0x4,0x34(%edx) the_thread->Wait.option = *set; 10ad01: 8b 0f mov (%edi),%ecx 10ad03: 89 4a 30 mov %ecx,0x30(%edx) the_thread->Wait.return_argument = the_info; 10ad06: 89 5a 28 mov %ebx,0x28(%edx) RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 10ad09: c7 05 40 7a 12 00 01 movl $0x1,0x127a40 10ad10: 00 00 00 _Thread_queue_Enter_critical_section( &_POSIX_signals_Wait_queue ); _ISR_Enable( level ); 10ad13: ff 75 d4 pushl -0x2c(%ebp) 10ad16: 9d popf _Thread_queue_Enqueue( &_POSIX_signals_Wait_queue, interval ); 10ad17: 52 push %edx 10ad18: 68 38 d8 10 00 push $0x10d838 10ad1d: 50 push %eax 10ad1e: 68 10 7a 12 00 push $0x127a10 10ad23: e8 38 28 00 00 call 10d560 <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 10ad28: e8 a9 23 00 00 call 10d0d6 <_Thread_Enable_dispatch> /* * When the thread is set free by a signal, it is need to eliminate * the signal. */ _POSIX_signals_Clear_signals( api, the_info->si_signo, the_info, false, false ); 10ad2d: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10ad34: 6a 00 push $0x0 10ad36: 53 push %ebx 10ad37: ff 33 pushl (%ebx) 10ad39: 56 push %esi 10ad3a: e8 ed 4e 00 00 call 10fc2c <_POSIX_signals_Clear_signals> errno = _Thread_Executing->Wait.return_code; 10ad3f: 83 c4 20 add $0x20,%esp 10ad42: e8 19 78 00 00 call 112560 <__errno> 10ad47: 8b 15 74 78 12 00 mov 0x127874,%edx 10ad4d: 8b 52 34 mov 0x34(%edx),%edx 10ad50: 89 10 mov %edx,(%eax) return the_info->si_signo; 10ad52: 8b 3b mov (%ebx),%edi } 10ad54: 89 f8 mov %edi,%eax 10ad56: 8d 65 f4 lea -0xc(%ebp),%esp 10ad59: 5b pop %ebx 10ad5a: 5e pop %esi 10ad5b: 5f pop %edi 10ad5c: c9 leave 10ad5d: c3 ret =============================================================================== 0010ca38 : int sigwait( const sigset_t *set, int *sig ) { 10ca38: 55 push %ebp 10ca39: 89 e5 mov %esp,%ebp 10ca3b: 53 push %ebx 10ca3c: 83 ec 08 sub $0x8,%esp 10ca3f: 8b 5d 0c mov 0xc(%ebp),%ebx int status; status = sigtimedwait( set, NULL, NULL ); 10ca42: 6a 00 push $0x0 10ca44: 6a 00 push $0x0 10ca46: ff 75 08 pushl 0x8(%ebp) 10ca49: e8 69 fe ff ff call 10c8b7 10ca4e: 89 c2 mov %eax,%edx if ( status != -1 ) { 10ca50: 83 c4 10 add $0x10,%esp 10ca53: 83 f8 ff cmp $0xffffffff,%eax 10ca56: 74 0a je 10ca62 if ( sig ) *sig = status; return 0; 10ca58: 31 c0 xor %eax,%eax int status; status = sigtimedwait( set, NULL, NULL ); if ( status != -1 ) { if ( sig ) 10ca5a: 85 db test %ebx,%ebx 10ca5c: 74 0b je 10ca69 <== NEVER TAKEN *sig = status; 10ca5e: 89 13 mov %edx,(%ebx) 10ca60: eb 07 jmp 10ca69 return 0; } return errno; 10ca62: e8 05 73 00 00 call 113d6c <__errno> 10ca67: 8b 00 mov (%eax),%eax } 10ca69: 8b 5d fc mov -0x4(%ebp),%ebx 10ca6c: c9 leave 10ca6d: c3 ret =============================================================================== 00108f91 : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 108f91: 55 push %ebp 108f92: 89 e5 mov %esp,%ebp 108f94: 56 push %esi 108f95: 53 push %ebx 108f96: 89 d3 mov %edx,%ebx 108f98: 89 c6 mov %eax,%esi int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { 108f9a: f7 42 3c 78 0e 00 00 testl $0xe78,0x3c(%edx) 108fa1: 74 30 je 108fd3 <== NEVER TAKEN rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 108fa3: 52 push %edx 108fa4: 6a 00 push $0x0 108fa6: 6a 00 push $0x0 108fa8: ff 73 18 pushl 0x18(%ebx) 108fab: e8 18 12 00 00 call 10a1c8 i = iproc (c, tty); 108fb0: 89 f2 mov %esi,%edx 108fb2: 0f b6 c2 movzbl %dl,%eax 108fb5: 89 da mov %ebx,%edx 108fb7: e8 b5 fe ff ff call 108e71 108fbc: 89 c6 mov %eax,%esi rtems_semaphore_release (tty->osem); 108fbe: 58 pop %eax 108fbf: ff 73 18 pushl 0x18(%ebx) 108fc2: e8 ed 12 00 00 call 10a2b4 108fc7: 83 c4 10 add $0x10,%esp } else { i = iproc (c, tty); } return i; } 108fca: 89 f0 mov %esi,%eax 108fcc: 8d 65 f8 lea -0x8(%ebp),%esp 108fcf: 5b pop %ebx 108fd0: 5e pop %esi 108fd1: c9 leave 108fd2: c3 ret rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); } else { i = iproc (c, tty); 108fd3: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED 108fd6: 89 da mov %ebx,%edx <== NOT EXECUTED } return i; } 108fd8: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 108fdb: 5b pop %ebx <== NOT EXECUTED 108fdc: 5e pop %esi <== NOT EXECUTED 108fdd: c9 leave <== 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); 108fde: e9 8e fe ff ff jmp 108e71 <== NOT EXECUTED =============================================================================== 0010a050 : #include int statvfs (const char *path, struct statvfs *sb) { 10a050: 55 push %ebp 10a051: 89 e5 mov %esp,%ebp 10a053: 57 push %edi 10a054: 56 push %esi 10a055: 53 push %ebx 10a056: 83 ec 38 sub $0x38,%esp 10a059: 8b 55 08 mov 0x8(%ebp),%edx 10a05c: 8b 75 0c mov 0xc(%ebp),%esi * 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 ) ) 10a05f: 31 c0 xor %eax,%eax 10a061: 83 c9 ff or $0xffffffff,%ecx 10a064: 89 d7 mov %edx,%edi 10a066: f2 ae repnz scas %es:(%edi),%al 10a068: f7 d1 not %ecx 10a06a: 49 dec %ecx 10a06b: 6a 01 push $0x1 10a06d: 8d 5d d4 lea -0x2c(%ebp),%ebx 10a070: 53 push %ebx 10a071: 6a 00 push $0x0 10a073: 51 push %ecx 10a074: 52 push %edx 10a075: e8 eb ed ff ff call 108e65 10a07a: 83 c4 20 add $0x20,%esp return -1; 10a07d: 83 cf ff or $0xffffffff,%edi * 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 ) ) 10a080: 85 c0 test %eax,%eax 10a082: 75 26 jne 10a0aa <== NEVER TAKEN return -1; mt_entry = loc.mt_entry; 10a084: 8b 55 e4 mov -0x1c(%ebp),%edx fs_mount_root = &mt_entry->mt_fs_root; memset (sb, 0, sizeof (struct statvfs)); 10a087: b9 0e 00 00 00 mov $0xe,%ecx 10a08c: 89 f7 mov %esi,%edi 10a08e: f3 ab rep stos %eax,%es:(%edi) result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 10a090: 50 push %eax 10a091: 50 push %eax 10a092: 8b 42 28 mov 0x28(%edx),%eax 10a095: 56 push %esi if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) return -1; mt_entry = loc.mt_entry; fs_mount_root = &mt_entry->mt_fs_root; 10a096: 83 c2 1c add $0x1c,%edx memset (sb, 0, sizeof (struct statvfs)); result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 10a099: 52 push %edx 10a09a: ff 50 44 call *0x44(%eax) 10a09d: 89 c7 mov %eax,%edi rtems_filesystem_freenode( &loc ); 10a09f: 89 1c 24 mov %ebx,(%esp) 10a0a2: e8 a5 ee ff ff call 108f4c return result; 10a0a7: 83 c4 10 add $0x10,%esp } 10a0aa: 89 f8 mov %edi,%eax 10a0ac: 8d 65 f4 lea -0xc(%ebp),%esp 10a0af: 5b pop %ebx 10a0b0: 5e pop %esi 10a0b1: 5f pop %edi 10a0b2: c9 leave 10a0b3: c3 ret =============================================================================== 00108ea8 : fdatasync(fn); } /* iterate over all FILE *'s for this thread */ static void sync_per_thread(Thread_Control *t) { 108ea8: 55 push %ebp 108ea9: 89 e5 mov %esp,%ebp 108eab: 53 push %ebx 108eac: 83 ec 04 sub $0x4,%esp 108eaf: 8b 45 08 mov 0x8(%ebp),%eax /* * The sync_wrapper() function will operate on the current thread's * reent structure so we will temporarily use that. */ this_reent = t->libc_reent; 108eb2: 8b 88 f0 00 00 00 mov 0xf0(%eax),%ecx if ( this_reent ) { 108eb8: 85 c9 test %ecx,%ecx 108eba: 74 32 je 108eee <== NEVER TAKEN current_reent = _Thread_Executing->libc_reent; 108ebc: 8b 15 34 67 12 00 mov 0x126734,%edx 108ec2: 8b 9a f0 00 00 00 mov 0xf0(%edx),%ebx _Thread_Executing->libc_reent = this_reent; 108ec8: 89 8a f0 00 00 00 mov %ecx,0xf0(%edx) _fwalk (t->libc_reent, sync_wrapper); 108ece: 52 push %edx 108ecf: 52 push %edx 108ed0: 68 f3 8e 10 00 push $0x108ef3 108ed5: ff b0 f0 00 00 00 pushl 0xf0(%eax) 108edb: e8 84 9f 00 00 call 112e64 <_fwalk> _Thread_Executing->libc_reent = current_reent; 108ee0: a1 34 67 12 00 mov 0x126734,%eax 108ee5: 89 98 f0 00 00 00 mov %ebx,0xf0(%eax) 108eeb: 83 c4 10 add $0x10,%esp } } 108eee: 8b 5d fc mov -0x4(%ebp),%ebx 108ef1: c9 leave 108ef2: c3 ret =============================================================================== 00109580 : int tcsetattr( int fd, int opt, struct termios *tp ) { 109580: 55 push %ebp 109581: 89 e5 mov %esp,%ebp 109583: 56 push %esi 109584: 53 push %ebx 109585: 8b 5d 08 mov 0x8(%ebp),%ebx 109588: 8b 45 0c mov 0xc(%ebp),%eax 10958b: 8b 75 10 mov 0x10(%ebp),%esi switch (opt) { 10958e: 85 c0 test %eax,%eax 109590: 74 22 je 1095b4 109592: 48 dec %eax 109593: 74 0d je 1095a2 default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 109595: e8 7a 93 00 00 call 112914 <__errno> 10959a: c7 00 86 00 00 00 movl $0x86,(%eax) 1095a0: eb 2a jmp 1095cc case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) 1095a2: 50 push %eax 1095a3: 6a 00 push $0x0 1095a5: 6a 03 push $0x3 1095a7: 53 push %ebx 1095a8: e8 a7 64 00 00 call 10fa54 1095ad: 83 c4 10 add $0x10,%esp 1095b0: 85 c0 test %eax,%eax 1095b2: 78 18 js 1095cc <== NEVER TAKEN return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 1095b4: 89 75 10 mov %esi,0x10(%ebp) 1095b7: c7 45 0c 02 00 00 00 movl $0x2,0xc(%ebp) 1095be: 89 5d 08 mov %ebx,0x8(%ebp) } } 1095c1: 8d 65 f8 lea -0x8(%ebp),%esp 1095c4: 5b pop %ebx 1095c5: 5e pop %esi 1095c6: c9 leave return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 1095c7: e9 88 64 00 00 jmp 10fa54 } } 1095cc: 83 c8 ff or $0xffffffff,%eax 1095cf: 8d 65 f8 lea -0x8(%ebp),%esp 1095d2: 5b pop %ebx 1095d3: 5e pop %esi 1095d4: c9 leave 1095d5: c3 ret =============================================================================== 0010a094 : int timer_create( clockid_t clock_id, struct sigevent *evp, timer_t *timerid ) { 10a094: 55 push %ebp 10a095: 89 e5 mov %esp,%ebp 10a097: 56 push %esi 10a098: 53 push %ebx 10a099: 8b 5d 0c mov 0xc(%ebp),%ebx 10a09c: 8b 75 10 mov 0x10(%ebp),%esi POSIX_Timer_Control *ptimer; if ( clock_id != CLOCK_REALTIME ) 10a09f: 83 7d 08 01 cmpl $0x1,0x8(%ebp) 10a0a3: 75 1d jne 10a0c2 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !timerid ) 10a0a5: 85 f6 test %esi,%esi 10a0a7: 74 19 je 10a0c2 /* * The data of the structure evp are checked in order to verify if they * are coherent. */ if (evp != NULL) { 10a0a9: 85 db test %ebx,%ebx 10a0ab: 74 22 je 10a0cf /* The structure has data */ if ( ( evp->sigev_notify != SIGEV_NONE ) && 10a0ad: 8b 03 mov (%ebx),%eax 10a0af: 48 dec %eax 10a0b0: 83 f8 01 cmp $0x1,%eax 10a0b3: 77 0d ja 10a0c2 <== NEVER TAKEN ( evp->sigev_notify != SIGEV_SIGNAL ) ) { /* The value of the field sigev_notify is not valid */ rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !evp->sigev_signo ) 10a0b5: 8b 43 04 mov 0x4(%ebx),%eax 10a0b8: 85 c0 test %eax,%eax 10a0ba: 74 06 je 10a0c2 <== NEVER TAKEN static inline bool is_valid_signo( int signo ) { return ((signo) >= 1 && (signo) <= 32 ); 10a0bc: 48 dec %eax rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(evp->sigev_signo) ) 10a0bd: 83 f8 1f cmp $0x1f,%eax 10a0c0: 76 0d jbe 10a0cf <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); 10a0c2: e8 a1 7c 00 00 call 111d68 <__errno> 10a0c7: c7 00 16 00 00 00 movl $0x16,(%eax) 10a0cd: eb 2f jmp 10a0fe rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10a0cf: a1 38 62 12 00 mov 0x126238,%eax 10a0d4: 40 inc %eax 10a0d5: a3 38 62 12 00 mov %eax,0x126238 * the inactive chain of free timer control blocks. */ RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Allocate( void ) { return (POSIX_Timer_Control *) _Objects_Allocate( &_POSIX_Timer_Information ); 10a0da: 83 ec 0c sub $0xc,%esp 10a0dd: 68 44 65 12 00 push $0x126544 10a0e2: e8 71 1b 00 00 call 10bc58 <_Objects_Allocate> /* * Allocate a timer */ ptimer = _POSIX_Timer_Allocate(); if ( !ptimer ) { 10a0e7: 83 c4 10 add $0x10,%esp 10a0ea: 85 c0 test %eax,%eax 10a0ec: 75 18 jne 10a106 _Thread_Enable_dispatch(); 10a0ee: e8 6b 27 00 00 call 10c85e <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( EAGAIN ); 10a0f3: e8 70 7c 00 00 call 111d68 <__errno> 10a0f8: c7 00 0b 00 00 00 movl $0xb,(%eax) 10a0fe: 83 c8 ff or $0xffffffff,%eax 10a101: e9 83 00 00 00 jmp 10a189 } /* The data of the created timer are stored to use them later */ ptimer->state = POSIX_TIMER_STATE_CREATE_NEW; 10a106: c6 40 3c 02 movb $0x2,0x3c(%eax) ptimer->thread_id = _Thread_Executing->Object.id; 10a10a: 8b 15 88 67 12 00 mov 0x126788,%edx 10a110: 8b 52 08 mov 0x8(%edx),%edx 10a113: 89 50 38 mov %edx,0x38(%eax) if ( evp != NULL ) { 10a116: 85 db test %ebx,%ebx 10a118: 74 11 je 10a12b ptimer->inf.sigev_notify = evp->sigev_notify; 10a11a: 8b 13 mov (%ebx),%edx 10a11c: 89 50 40 mov %edx,0x40(%eax) ptimer->inf.sigev_signo = evp->sigev_signo; 10a11f: 8b 53 04 mov 0x4(%ebx),%edx 10a122: 89 50 44 mov %edx,0x44(%eax) ptimer->inf.sigev_value = evp->sigev_value; 10a125: 8b 53 08 mov 0x8(%ebx),%edx 10a128: 89 50 48 mov %edx,0x48(%eax) } ptimer->overrun = 0; 10a12b: c7 40 68 00 00 00 00 movl $0x0,0x68(%eax) ptimer->timer_data.it_value.tv_sec = 0; 10a132: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax) ptimer->timer_data.it_value.tv_nsec = 0; 10a139: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax) ptimer->timer_data.it_interval.tv_sec = 0; 10a140: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) ptimer->timer_data.it_interval.tv_nsec = 0; 10a147: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10a14e: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) the_watchdog->routine = routine; 10a155: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax) the_watchdog->id = id; 10a15c: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) the_watchdog->user_data = user_data; 10a163: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) uint32_t name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10a16a: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, uint32_t name ) { _Objects_Set_local_object( 10a16d: 0f b7 da movzwl %dx,%ebx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10a170: 8b 0d 60 65 12 00 mov 0x126560,%ecx 10a176: 89 04 99 mov %eax,(%ecx,%ebx,4) _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 10a179: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) _Watchdog_Initialize( &ptimer->Timer, NULL, 0, NULL ); _Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0); *timerid = ptimer->Object.id; 10a180: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 10a182: e8 d7 26 00 00 call 10c85e <_Thread_Enable_dispatch> return 0; 10a187: 31 c0 xor %eax,%eax } 10a189: 8d 65 f8 lea -0x8(%ebp),%esp 10a18c: 5b pop %ebx 10a18d: 5e pop %esi 10a18e: c9 leave 10a18f: c3 ret =============================================================================== 0010a190 : timer_t timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue ) { 10a190: 55 push %ebp 10a191: 89 e5 mov %esp,%ebp 10a193: 57 push %edi 10a194: 56 push %esi 10a195: 53 push %ebx 10a196: 83 ec 2c sub $0x2c,%esp 10a199: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Locations location; bool activated; uint32_t initial_period; struct itimerspec normalize; if ( !value ) 10a19c: 83 7d 10 00 cmpl $0x0,0x10(%ebp) 10a1a0: 0f 84 58 01 00 00 je 10a2fe <== NEVER TAKEN /* * First, it verifies if the structure "value" is correct * if the number of nanoseconds is not correct return EINVAL */ if ( !_Timespec_Is_valid( &(value->it_value) ) ) { 10a1a6: 83 ec 0c sub $0xc,%esp 10a1a9: 8b 45 10 mov 0x10(%ebp),%eax 10a1ac: 83 c0 08 add $0x8,%eax 10a1af: 50 push %eax 10a1b0: e8 37 32 00 00 call 10d3ec <_Timespec_Is_valid> 10a1b5: 83 c4 10 add $0x10,%esp 10a1b8: 84 c0 test %al,%al 10a1ba: 0f 84 3e 01 00 00 je 10a2fe rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !_Timespec_Is_valid( &(value->it_interval) ) ) { 10a1c0: 83 ec 0c sub $0xc,%esp 10a1c3: ff 75 10 pushl 0x10(%ebp) 10a1c6: e8 21 32 00 00 call 10d3ec <_Timespec_Is_valid> 10a1cb: 83 c4 10 add $0x10,%esp 10a1ce: 84 c0 test %al,%al 10a1d0: 0f 84 28 01 00 00 je 10a2fe <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); } if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) { 10a1d6: 85 db test %ebx,%ebx 10a1d8: 74 09 je 10a1e3 10a1da: 83 fb 04 cmp $0x4,%ebx 10a1dd: 0f 85 1b 01 00 00 jne 10a2fe rtems_set_errno_and_return_minus_one( EINVAL ); } normalize = *value; 10a1e3: 8d 7d cc lea -0x34(%ebp),%edi 10a1e6: b9 04 00 00 00 mov $0x4,%ecx 10a1eb: 8b 75 10 mov 0x10(%ebp),%esi 10a1ee: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* Convert absolute to relative time */ if (flags == TIMER_ABSTIME) { 10a1f0: 83 fb 04 cmp $0x4,%ebx 10a1f3: 75 2f jne 10a224 struct timespec now; _TOD_Get( &now ); 10a1f5: 83 ec 0c sub $0xc,%esp 10a1f8: 8d 5d dc lea -0x24(%ebp),%ebx 10a1fb: 53 push %ebx 10a1fc: e8 9b 15 00 00 call 10b79c <_TOD_Get> /* Check for seconds in the past */ if ( _Timespec_Greater_than( &now, &normalize.it_value ) ) 10a201: 59 pop %ecx 10a202: 5e pop %esi 10a203: 8d 75 d4 lea -0x2c(%ebp),%esi 10a206: 56 push %esi 10a207: 53 push %ebx 10a208: e8 bb 31 00 00 call 10d3c8 <_Timespec_Greater_than> 10a20d: 83 c4 10 add $0x10,%esp 10a210: 84 c0 test %al,%al 10a212: 0f 85 e6 00 00 00 jne 10a2fe rtems_set_errno_and_return_minus_one( EINVAL ); _Timespec_Subtract( &now, &normalize.it_value, &normalize.it_value ); 10a218: 52 push %edx 10a219: 56 push %esi 10a21a: 56 push %esi 10a21b: 53 push %ebx 10a21c: e8 ef 31 00 00 call 10d410 <_Timespec_Subtract> 10a221: 83 c4 10 add $0x10,%esp timer_t id, Objects_Locations *location ) { return (POSIX_Timer_Control *) _Objects_Get( &_POSIX_Timer_Information, (Objects_Id) id, location ); 10a224: 50 push %eax /* If the function reaches this point, then it will be necessary to do * something with the structure of times of the timer: to stop, start * or start it again */ ptimer = _POSIX_Timer_Get( timerid, &location ); 10a225: 8d 45 e4 lea -0x1c(%ebp),%eax 10a228: 50 push %eax 10a229: ff 75 08 pushl 0x8(%ebp) 10a22c: 68 44 65 12 00 push $0x126544 10a231: e8 4e 1e 00 00 call 10c084 <_Objects_Get> 10a236: 89 c3 mov %eax,%ebx switch ( location ) { 10a238: 83 c4 10 add $0x10,%esp 10a23b: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp) 10a23f: 0f 85 b9 00 00 00 jne 10a2fe case OBJECTS_LOCAL: /* First, it verifies if the timer must be stopped */ if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) { 10a245: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp) 10a249: 75 3b jne 10a286 10a24b: 83 7d d8 00 cmpl $0x0,-0x28(%ebp) 10a24f: 75 35 jne 10a286 /* Stop the timer */ (void) _Watchdog_Remove( &ptimer->Timer ); 10a251: 83 ec 0c sub $0xc,%esp 10a254: 8d 40 10 lea 0x10(%eax),%eax 10a257: 50 push %eax 10a258: e8 77 35 00 00 call 10d7d4 <_Watchdog_Remove> /* The old data of the timer are returned */ if ( ovalue ) 10a25d: 83 c4 10 add $0x10,%esp 10a260: 83 7d 14 00 cmpl $0x0,0x14(%ebp) 10a264: 74 0d je 10a273 *ovalue = ptimer->timer_data; 10a266: 8d 73 54 lea 0x54(%ebx),%esi 10a269: b9 04 00 00 00 mov $0x4,%ecx 10a26e: 8b 7d 14 mov 0x14(%ebp),%edi 10a271: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* The new data are set */ ptimer->timer_data = normalize; 10a273: 8d 7b 54 lea 0x54(%ebx),%edi 10a276: 8d 75 cc lea -0x34(%ebp),%esi 10a279: b9 04 00 00 00 mov $0x4,%ecx 10a27e: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* Indicates that the timer is created and stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; 10a280: c6 43 3c 04 movb $0x4,0x3c(%ebx) 10a284: eb 35 jmp 10a2bb _Thread_Enable_dispatch(); return 0; } /* Convert from seconds and nanoseconds to ticks */ ptimer->ticks = _Timespec_To_ticks( &value->it_interval ); 10a286: 83 ec 0c sub $0xc,%esp 10a289: ff 75 10 pushl 0x10(%ebp) 10a28c: e8 b3 31 00 00 call 10d444 <_Timespec_To_ticks> 10a291: 89 43 64 mov %eax,0x64(%ebx) initial_period = _Timespec_To_ticks( &normalize.it_value ); 10a294: 8d 45 d4 lea -0x2c(%ebp),%eax 10a297: 89 04 24 mov %eax,(%esp) 10a29a: e8 a5 31 00 00 call 10d444 <_Timespec_To_ticks> activated = _POSIX_Timer_Insert_helper( 10a29f: 89 1c 24 mov %ebx,(%esp) 10a2a2: 68 14 a3 10 00 push $0x10a314 10a2a7: ff 73 08 pushl 0x8(%ebx) 10a2aa: 50 push %eax 10a2ab: 8d 43 10 lea 0x10(%ebx),%eax 10a2ae: 50 push %eax 10a2af: e8 e8 55 00 00 call 10f89c <_POSIX_Timer_Insert_helper> initial_period, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) { 10a2b4: 83 c4 20 add $0x20,%esp 10a2b7: 84 c0 test %al,%al 10a2b9: 75 07 jne 10a2c2 _Thread_Enable_dispatch(); 10a2bb: e8 9e 25 00 00 call 10c85e <_Thread_Enable_dispatch> 10a2c0: eb 38 jmp 10a2fa /* * The timer has been started and is running. So we return the * old ones in "ovalue" */ if ( ovalue ) 10a2c2: 83 7d 14 00 cmpl $0x0,0x14(%ebp) 10a2c6: 74 0d je 10a2d5 *ovalue = ptimer->timer_data; 10a2c8: 8d 73 54 lea 0x54(%ebx),%esi 10a2cb: b9 04 00 00 00 mov $0x4,%ecx 10a2d0: 8b 7d 14 mov 0x14(%ebp),%edi 10a2d3: f3 a5 rep movsl %ds:(%esi),%es:(%edi) ptimer->timer_data = normalize; 10a2d5: 8d 7b 54 lea 0x54(%ebx),%edi 10a2d8: 8d 75 cc lea -0x34(%ebp),%esi 10a2db: b9 04 00 00 00 mov $0x4,%ecx 10a2e0: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* Indicate that the time is running */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; 10a2e2: c6 43 3c 03 movb $0x3,0x3c(%ebx) _TOD_Get( &ptimer->time ); 10a2e6: 83 ec 0c sub $0xc,%esp 10a2e9: 83 c3 6c add $0x6c,%ebx 10a2ec: 53 push %ebx 10a2ed: e8 aa 14 00 00 call 10b79c <_TOD_Get> _Thread_Enable_dispatch(); 10a2f2: e8 67 25 00 00 call 10c85e <_Thread_Enable_dispatch> return 0; 10a2f7: 83 c4 10 add $0x10,%esp 10a2fa: 31 c0 xor %eax,%eax 10a2fc: eb 0e jmp 10a30c #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 10a2fe: e8 65 7a 00 00 call 111d68 <__errno> 10a303: c7 00 16 00 00 00 movl $0x16,(%eax) 10a309: 83 c8 ff or $0xffffffff,%eax } 10a30c: 8d 65 f4 lea -0xc(%ebp),%esp 10a30f: 5b pop %ebx 10a310: 5e pop %esi 10a311: 5f pop %edi 10a312: c9 leave 10a313: c3 ret =============================================================================== 0010bfa4 : int truncate( const char *path, off_t length ) { 10bfa4: 55 push %ebp <== NOT EXECUTED 10bfa5: 89 e5 mov %esp,%ebp <== NOT EXECUTED 10bfa7: 56 push %esi <== NOT EXECUTED 10bfa8: 53 push %ebx <== NOT EXECUTED 10bfa9: 83 ec 18 sub $0x18,%esp <== NOT EXECUTED 10bfac: 8b 55 0c mov 0xc(%ebp),%edx <== NOT EXECUTED 10bfaf: 8b 4d 10 mov 0x10(%ebp),%ecx <== NOT EXECUTED int status; int fd; fd = open( path, O_WRONLY ); 10bfb2: 6a 01 push $0x1 <== NOT EXECUTED 10bfb4: ff 75 08 pushl 0x8(%ebp) <== NOT EXECUTED 10bfb7: 89 55 f4 mov %edx,-0xc(%ebp) <== NOT EXECUTED 10bfba: 89 4d f0 mov %ecx,-0x10(%ebp) <== NOT EXECUTED 10bfbd: e8 e2 df ff ff call 109fa4 <== NOT EXECUTED 10bfc2: 89 c3 mov %eax,%ebx <== NOT EXECUTED if ( fd == -1 ) 10bfc4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED return -1; 10bfc7: 83 ce ff or $0xffffffff,%esi <== NOT EXECUTED { int status; int fd; fd = open( path, O_WRONLY ); if ( fd == -1 ) 10bfca: 83 f8 ff cmp $0xffffffff,%eax <== NOT EXECUTED 10bfcd: 8b 55 f4 mov -0xc(%ebp),%edx <== NOT EXECUTED 10bfd0: 8b 4d f0 mov -0x10(%ebp),%ecx <== NOT EXECUTED 10bfd3: 74 16 je 10bfeb <== NOT EXECUTED return -1; status = ftruncate( fd, length ); 10bfd5: 50 push %eax <== NOT EXECUTED 10bfd6: 51 push %ecx <== NOT EXECUTED 10bfd7: 52 push %edx <== NOT EXECUTED 10bfd8: 53 push %ebx <== NOT EXECUTED 10bfd9: e8 92 4a 00 00 call 110a70 <== NOT EXECUTED 10bfde: 89 c6 mov %eax,%esi <== NOT EXECUTED (void) close( fd ); 10bfe0: 89 1c 24 mov %ebx,(%esp) <== NOT EXECUTED 10bfe3: e8 cc cf ff ff call 108fb4 <== NOT EXECUTED return status; 10bfe8: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } 10bfeb: 89 f0 mov %esi,%eax <== NOT EXECUTED 10bfed: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 10bff0: 5b pop %ebx <== NOT EXECUTED 10bff1: 5e pop %esi <== NOT EXECUTED 10bff2: c9 leave <== NOT EXECUTED 10bff3: c3 ret <== NOT EXECUTED =============================================================================== 00109fcc : useconds_t ualarm( useconds_t useconds, useconds_t interval ) { 109fcc: 55 push %ebp 109fcd: 89 e5 mov %esp,%ebp 109fcf: 57 push %edi 109fd0: 56 push %esi 109fd1: 53 push %ebx 109fd2: 83 ec 1c sub $0x1c,%esp 109fd5: 8b 75 08 mov 0x8(%ebp),%esi /* * Initialize the timer used to implement alarm(). */ if ( !the_timer->routine ) { 109fd8: 83 3d 28 6b 12 00 00 cmpl $0x0,0x126b28 109fdf: 75 2c jne 10a00d <== NEVER TAKEN Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 109fe1: c7 05 14 6b 12 00 00 movl $0x0,0x126b14 109fe8: 00 00 00 the_watchdog->routine = routine; 109feb: c7 05 28 6b 12 00 94 movl $0x109f94,0x126b28 109ff2: 9f 10 00 the_watchdog->id = id; 109ff5: c7 05 2c 6b 12 00 00 movl $0x0,0x126b2c 109ffc: 00 00 00 the_watchdog->user_data = user_data; 109fff: c7 05 30 6b 12 00 00 movl $0x0,0x126b30 10a006: 00 00 00 useconds_t ualarm( useconds_t useconds, useconds_t interval ) { useconds_t remaining = 0; 10a009: 31 db xor %ebx,%ebx 10a00b: eb 4f jmp 10a05c if ( !the_timer->routine ) { _Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL ); } else { Watchdog_States state; state = _Watchdog_Remove( the_timer ); 10a00d: 83 ec 0c sub $0xc,%esp 10a010: 68 0c 6b 12 00 push $0x126b0c 10a015: e8 aa 33 00 00 call 10d3c4 <_Watchdog_Remove> if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) { 10a01a: 83 e8 02 sub $0x2,%eax 10a01d: 83 c4 10 add $0x10,%esp useconds_t ualarm( useconds_t useconds, useconds_t interval ) { useconds_t remaining = 0; 10a020: 31 db xor %ebx,%ebx _Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL ); } else { Watchdog_States state; state = _Watchdog_Remove( the_timer ); if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) { 10a022: 83 f8 01 cmp $0x1,%eax 10a025: 77 35 ja 10a05c <== NEVER TAKEN * boot. Since alarm() is dealing in seconds, we must account for * this. */ ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); 10a027: a1 20 6b 12 00 mov 0x126b20,%eax 10a02c: 03 05 18 6b 12 00 add 0x126b18,%eax /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); 10a032: 57 push %edi 10a033: 57 push %edi 10a034: 8d 55 e0 lea -0x20(%ebp),%edx 10a037: 52 push %edx * boot. Since alarm() is dealing in seconds, we must account for * this. */ ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); 10a038: 2b 05 24 6b 12 00 sub 0x126b24,%eax /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); 10a03e: 50 push %eax 10a03f: e8 28 2f 00 00 call 10cf6c <_Timespec_From_ticks> remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND; 10a044: 69 4d e0 40 42 0f 00 imul $0xf4240,-0x20(%ebp),%ecx remaining += tp.tv_nsec / 1000; 10a04b: 8b 45 e4 mov -0x1c(%ebp),%eax 10a04e: bf e8 03 00 00 mov $0x3e8,%edi 10a053: 99 cltd 10a054: f7 ff idiv %edi 10a056: 8d 1c 08 lea (%eax,%ecx,1),%ebx 10a059: 83 c4 10 add $0x10,%esp /* * If useconds is non-zero, then the caller wants to schedule * the alarm repeatedly at that interval. If the interval is * less than a single clock tick, then fudge it to a clock tick. */ if ( useconds ) { 10a05c: 85 f6 test %esi,%esi 10a05e: 74 44 je 10a0a4 Watchdog_Interval ticks; tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND; 10a060: b9 40 42 0f 00 mov $0xf4240,%ecx 10a065: 89 f0 mov %esi,%eax 10a067: 31 d2 xor %edx,%edx 10a069: f7 f1 div %ecx 10a06b: 89 45 e0 mov %eax,-0x20(%ebp) tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000; 10a06e: 69 d2 e8 03 00 00 imul $0x3e8,%edx,%edx 10a074: 89 55 e4 mov %edx,-0x1c(%ebp) ticks = _Timespec_To_ticks( &tp ); 10a077: 83 ec 0c sub $0xc,%esp 10a07a: 8d 75 e0 lea -0x20(%ebp),%esi 10a07d: 56 push %esi 10a07e: e8 45 2f 00 00 call 10cfc8 <_Timespec_To_ticks> if ( ticks == 0 ) ticks = 1; _Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) ); 10a083: 89 34 24 mov %esi,(%esp) 10a086: e8 3d 2f 00 00 call 10cfc8 <_Timespec_To_ticks> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10a08b: a3 18 6b 12 00 mov %eax,0x126b18 _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10a090: 59 pop %ecx 10a091: 5e pop %esi 10a092: 68 0c 6b 12 00 push $0x126b0c 10a097: 68 fc 62 12 00 push $0x1262fc 10a09c: e8 0b 32 00 00 call 10d2ac <_Watchdog_Insert> 10a0a1: 83 c4 10 add $0x10,%esp } return remaining; } 10a0a4: 89 d8 mov %ebx,%eax 10a0a6: 8d 65 f4 lea -0xc(%ebp),%esp 10a0a9: 5b pop %ebx 10a0aa: 5e pop %esi 10a0ab: 5f pop %edi 10a0ac: c9 leave 10a0ad: c3 ret =============================================================================== 0010a728 : #include int unlink( const char *path ) { 10a728: 55 push %ebp 10a729: 89 e5 mov %esp,%ebp 10a72b: 57 push %edi 10a72c: 56 push %esi 10a72d: 53 push %ebx 10a72e: 83 ec 58 sub $0x58,%esp /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 10a731: ff 75 08 pushl 0x8(%ebp) 10a734: e8 51 d8 ff ff call 107f8a 10a739: 89 45 b4 mov %eax,-0x4c(%ebp) if ( parentpathlen == 0 ) 10a73c: 83 c4 10 add $0x10,%esp 10a73f: 85 c0 test %eax,%eax 10a741: 8d 45 d0 lea -0x30(%ebp),%eax 10a744: 75 15 jne 10a75b rtems_filesystem_get_start_loc( path, &i, &parentloc ); 10a746: 51 push %ecx 10a747: 50 push %eax 10a748: 8d 45 e4 lea -0x1c(%ebp),%eax 10a74b: 50 push %eax 10a74c: ff 75 08 pushl 0x8(%ebp) 10a74f: e8 20 e6 ff ff call 108d74 10a754: 83 c4 10 add $0x10,%esp const char *name; rtems_filesystem_location_info_t parentloc; rtems_filesystem_location_info_t loc; int i; int result; bool free_parentloc = false; 10a757: 31 db xor %ebx,%ebx 10a759: eb 25 jmp 10a780 parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path( path, parentpathlen, 10a75b: 83 ec 0c sub $0xc,%esp 10a75e: 6a 00 push $0x0 10a760: 50 push %eax 10a761: 6a 02 push $0x2 10a763: ff 75 b4 pushl -0x4c(%ebp) 10a766: ff 75 08 pushl 0x8(%ebp) 10a769: e8 b3 d7 ff ff call 107f21 10a76e: 89 c2 mov %eax,%edx RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 10a770: 83 c4 20 add $0x20,%esp return -1; 10a773: 83 c8 ff or $0xffffffff,%eax else { result = rtems_filesystem_evaluate_path( path, parentpathlen, RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 10a776: 85 d2 test %edx,%edx 10a778: 0f 85 d6 00 00 00 jne 10a854 <== NEVER TAKEN return -1; free_parentloc = true; 10a77e: b3 01 mov $0x1,%bl /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 10a780: 8d 7d bc lea -0x44(%ebp),%edi 10a783: 8d 75 d0 lea -0x30(%ebp),%esi 10a786: b9 05 00 00 00 mov $0x5,%ecx 10a78b: f3 a5 rep movsl %ds:(%esi),%es:(%edi) name = path + parentpathlen; 10a78d: 8b 75 08 mov 0x8(%ebp),%esi 10a790: 03 75 b4 add -0x4c(%ebp),%esi name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 10a793: 83 c9 ff or $0xffffffff,%ecx 10a796: 89 f7 mov %esi,%edi 10a798: 31 c0 xor %eax,%eax 10a79a: f2 ae repnz scas %es:(%edi),%al 10a79c: f7 d1 not %ecx 10a79e: 49 dec %ecx 10a79f: 52 push %edx 10a7a0: 52 push %edx 10a7a1: 51 push %ecx 10a7a2: 56 push %esi 10a7a3: e8 21 d8 ff ff call 107fc9 10a7a8: 01 c6 add %eax,%esi result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 10a7aa: 83 c9 ff or $0xffffffff,%ecx 10a7ad: 89 f7 mov %esi,%edi 10a7af: 31 c0 xor %eax,%eax 10a7b1: f2 ae repnz scas %es:(%edi),%al 10a7b3: f7 d1 not %ecx 10a7b5: 49 dec %ecx 10a7b6: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10a7bd: 8d 7d bc lea -0x44(%ebp),%edi 10a7c0: 57 push %edi 10a7c1: 6a 00 push $0x0 10a7c3: 51 push %ecx 10a7c4: 56 push %esi 10a7c5: e8 d2 d6 ff ff call 107e9c 0, &loc, false ); if ( result != 0 ) { 10a7ca: 83 c4 20 add $0x20,%esp 10a7cd: 85 c0 test %eax,%eax 10a7cf: 74 13 je 10a7e4 <== ALWAYS TAKEN if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return -1; 10a7d1: 83 c8 ff or $0xffffffff,%eax <== 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 ) 10a7d4: 84 db test %bl,%bl <== NOT EXECUTED 10a7d6: 74 7c je 10a854 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 10a7d8: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a7db: 8d 55 d0 lea -0x30(%ebp),%edx <== NOT EXECUTED 10a7de: 52 push %edx <== NOT EXECUTED 10a7df: 89 45 b0 mov %eax,-0x50(%ebp) <== NOT EXECUTED 10a7e2: eb 65 jmp 10a849 <== NOT EXECUTED return -1; } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { 10a7e4: 83 ec 0c sub $0xc,%esp 10a7e7: 57 push %edi 10a7e8: 8b 45 c8 mov -0x38(%ebp),%eax 10a7eb: ff 50 10 call *0x10(%eax) 10a7ee: 83 c4 10 add $0x10,%esp 10a7f1: 48 dec %eax 10a7f2: 75 2f jne 10a823 rtems_filesystem_freenode( &loc ); 10a7f4: 83 ec 0c sub $0xc,%esp 10a7f7: 57 push %edi 10a7f8: e8 0b d8 ff ff call 108008 if ( free_parentloc ) 10a7fd: 83 c4 10 add $0x10,%esp 10a800: 84 db test %bl,%bl 10a802: 74 0f je 10a813 <== ALWAYS TAKEN rtems_filesystem_freenode( &parentloc ); 10a804: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a807: 8d 45 d0 lea -0x30(%ebp),%eax <== NOT EXECUTED 10a80a: 50 push %eax <== NOT EXECUTED 10a80b: e8 f8 d7 ff ff call 108008 <== NOT EXECUTED 10a810: 83 c4 10 add $0x10,%esp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); 10a813: e8 38 a0 00 00 call 114850 <__errno> 10a818: c7 00 15 00 00 00 movl $0x15,(%eax) 10a81e: 83 c8 ff or $0xffffffff,%eax 10a821: eb 31 jmp 10a854 } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 10a823: 50 push %eax 10a824: 50 push %eax 10a825: 57 push %edi 10a826: 8d 75 d0 lea -0x30(%ebp),%esi 10a829: 56 push %esi 10a82a: 8b 45 c8 mov -0x38(%ebp),%eax 10a82d: ff 50 0c call *0xc(%eax) rtems_filesystem_freenode( &loc ); 10a830: 89 3c 24 mov %edi,(%esp) 10a833: 89 45 b0 mov %eax,-0x50(%ebp) 10a836: e8 cd d7 ff ff call 108008 if ( free_parentloc ) 10a83b: 83 c4 10 add $0x10,%esp 10a83e: 84 db test %bl,%bl 10a840: 8b 45 b0 mov -0x50(%ebp),%eax 10a843: 74 0f je 10a854 rtems_filesystem_freenode( &parentloc ); 10a845: 83 ec 0c sub $0xc,%esp 10a848: 56 push %esi 10a849: e8 ba d7 ff ff call 108008 10a84e: 83 c4 10 add $0x10,%esp 10a851: 8b 45 b0 mov -0x50(%ebp),%eax return result; } 10a854: 8d 65 f4 lea -0xc(%ebp),%esp 10a857: 5b pop %ebx 10a858: 5e pop %esi 10a859: 5f pop %edi 10a85a: c9 leave 10a85b: c3 ret =============================================================================== 0010a999 : */ int unmount( const char *path ) { 10a999: 55 push %ebp 10a99a: 89 e5 mov %esp,%ebp 10a99c: 57 push %edi 10a99d: 56 push %esi 10a99e: 53 push %ebx 10a99f: 83 ec 38 sub $0x38,%esp 10a9a2: 8b 55 08 mov 0x8(%ebp),%edx * 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 ) ) 10a9a5: 83 cb ff or $0xffffffff,%ebx 10a9a8: 31 c0 xor %eax,%eax 10a9aa: 89 d9 mov %ebx,%ecx 10a9ac: 89 d7 mov %edx,%edi 10a9ae: f2 ae repnz scas %es:(%edi),%al 10a9b0: f7 d1 not %ecx 10a9b2: 49 dec %ecx 10a9b3: 6a 01 push $0x1 10a9b5: 8d 7d d4 lea -0x2c(%ebp),%edi 10a9b8: 57 push %edi 10a9b9: 6a 00 push $0x0 10a9bb: 51 push %ecx 10a9bc: 52 push %edx 10a9bd: e8 f7 d4 ff ff call 107eb9 10a9c2: 83 c4 20 add $0x20,%esp 10a9c5: 85 c0 test %eax,%eax 10a9c7: 0f 85 f2 00 00 00 jne 10aabf return -1; mt_entry = loc.mt_entry; 10a9cd: 8b 75 e4 mov -0x1c(%ebp),%esi /* * Verify this is the root node for the file system to be unmounted. */ if ( fs_root_loc->node_access != loc.node_access ){ 10a9d0: 8b 45 d4 mov -0x2c(%ebp),%eax 10a9d3: 39 46 1c cmp %eax,0x1c(%esi) 10a9d6: 74 1c je 10a9f4 rtems_filesystem_freenode( &loc ); 10a9d8: 83 ec 0c sub $0xc,%esp 10a9db: 57 push %edi 10a9dc: e8 bf d5 ff ff call 107fa0 rtems_set_errno_and_return_minus_one( EACCES ); 10a9e1: e8 f6 76 00 00 call 1120dc <__errno> 10a9e6: c7 00 0d 00 00 00 movl $0xd,(%eax) 10a9ec: 83 c4 10 add $0x10,%esp 10a9ef: e9 cb 00 00 00 jmp 10aabf /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 10a9f4: 83 ec 0c sub $0xc,%esp 10a9f7: 57 push %edi 10a9f8: e8 a3 d5 ff ff call 107fa0 * 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 ) 10a9fd: 83 c4 10 add $0x10,%esp 10aa00: a1 e0 4f 12 00 mov 0x124fe0,%eax 10aa05: 39 70 14 cmp %esi,0x14(%eax) 10aa08: 74 25 je 10aa2f /* * Verify there are no file systems below the path specified */ if ( rtems_filesystem_mount_iterate( is_fs_below_mount_point, 10aa0a: 51 push %ecx 10aa0b: 51 push %ecx 10aa0c: ff 76 2c pushl 0x2c(%esi) 10aa0f: 68 88 a9 10 00 push $0x10a988 10aa14: e8 7c dc ff ff call 108695 10aa19: 83 c4 10 add $0x10,%esp 10aa1c: 84 c0 test %al,%al 10aa1e: 75 0f jne 10aa2f * 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 ) 10aa20: 83 ec 0c sub $0xc,%esp 10aa23: 56 push %esi 10aa24: e8 5f d8 ff ff call 108288 10aa29: 83 c4 10 add $0x10,%esp 10aa2c: 48 dec %eax 10aa2d: 75 10 jne 10aa3f rtems_set_errno_and_return_minus_one( EBUSY ); 10aa2f: e8 a8 76 00 00 call 1120dc <__errno> 10aa34: c7 00 10 00 00 00 movl $0x10,(%eax) 10aa3a: e9 80 00 00 00 jmp 10aabf * 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 ) 10aa3f: 83 ec 0c sub $0xc,%esp 10aa42: 8b 46 14 mov 0x14(%esi),%eax 10aa45: 56 push %esi 10aa46: ff 50 28 call *0x28(%eax) 10aa49: 83 c4 10 add $0x10,%esp return -1; 10aa4c: 83 ca ff or $0xffffffff,%edx * 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 ) 10aa4f: 85 c0 test %eax,%eax 10aa51: 75 6f jne 10aac2 <== NEVER TAKEN * 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){ 10aa53: 83 ec 0c sub $0xc,%esp 10aa56: 8b 46 28 mov 0x28(%esi),%eax 10aa59: 56 push %esi 10aa5a: ff 50 2c call *0x2c(%eax) 10aa5d: 83 c4 10 add $0x10,%esp 10aa60: 85 c0 test %eax,%eax 10aa62: 74 1d je 10aa81 <== ALWAYS TAKEN if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) 10aa64: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10aa67: 8b 46 14 mov 0x14(%esi),%eax <== NOT EXECUTED 10aa6a: 56 push %esi <== NOT EXECUTED 10aa6b: ff 50 20 call *0x20(%eax) <== NOT EXECUTED 10aa6e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); return -1; 10aa71: 89 da mov %ebx,%edx <== NOT EXECUTED * 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 ) 10aa73: 85 c0 test %eax,%eax <== NOT EXECUTED 10aa75: 74 4b je 10aac2 <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 10aa77: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10aa7a: 6a 00 push $0x0 <== NOT EXECUTED 10aa7c: e8 8b 0e 00 00 call 10b90c <== NOT EXECUTED rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 10aa81: 52 push %edx 10aa82: 6a 00 push $0x0 10aa84: 6a 00 push $0x0 10aa86: ff 35 c8 71 12 00 pushl 0x1271c8 10aa8c: e8 f7 08 00 00 call 10b388 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 10aa91: 89 34 24 mov %esi,(%esp) 10aa94: e8 3b 11 00 00 call 10bbd4 <_Chain_Extract> } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10aa99: 58 pop %eax 10aa9a: ff 35 c8 71 12 00 pushl 0x1271c8 10aaa0: e8 cf 09 00 00 call 10b474 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; 10aaa5: 8d 46 08 lea 0x8(%esi),%eax /* * 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 ); 10aaa8: 89 04 24 mov %eax,(%esp) 10aaab: e8 f0 d4 ff ff call 107fa0 free( mt_entry ); 10aab0: 89 34 24 mov %esi,(%esp) 10aab3: e8 fc d4 ff ff call 107fb4 return 0; 10aab8: 83 c4 10 add $0x10,%esp 10aabb: 31 d2 xor %edx,%edx 10aabd: eb 03 jmp 10aac2 * 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 ) ) return -1; 10aabf: 83 ca ff or $0xffffffff,%edx rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 10aac2: 89 d0 mov %edx,%eax 10aac4: 8d 65 f4 lea -0xc(%ebp),%esp 10aac7: 5b pop %ebx 10aac8: 5e pop %esi 10aac9: 5f pop %edi 10aaca: c9 leave 10aacb: c3 ret =============================================================================== 0010a894 : int utime( const char *path, const struct utimbuf *times ) { 10a894: 55 push %ebp 10a895: 89 e5 mov %esp,%ebp 10a897: 57 push %edi 10a898: 53 push %ebx 10a899: 83 ec 3c sub $0x3c,%esp 10a89c: 8b 55 08 mov 0x8(%ebp),%edx 10a89f: 8b 5d 0c mov 0xc(%ebp),%ebx rtems_filesystem_location_info_t temp_loc; int result; struct utimbuf now; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 10a8a2: 31 c0 xor %eax,%eax 10a8a4: 83 c9 ff or $0xffffffff,%ecx 10a8a7: 89 d7 mov %edx,%edi 10a8a9: f2 ae repnz scas %es:(%edi),%al 10a8ab: f7 d1 not %ecx 10a8ad: 49 dec %ecx 10a8ae: 6a 01 push $0x1 10a8b0: 8d 45 dc lea -0x24(%ebp),%eax 10a8b3: 50 push %eax 10a8b4: 6a 00 push $0x0 10a8b6: 51 push %ecx 10a8b7: 52 push %edx 10a8b8: e8 60 d1 ff ff call 107a1d 10a8bd: 89 c2 mov %eax,%edx 10a8bf: 83 c4 20 add $0x20,%esp return -1; 10a8c2: 83 c8 ff or $0xffffffff,%eax { rtems_filesystem_location_info_t temp_loc; int result; struct utimbuf now; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 10a8c5: 85 d2 test %edx,%edx 10a8c7: 75 3b jne 10a904 return -1; if ( times == NULL ) { 10a8c9: 85 db test %ebx,%ebx 10a8cb: 75 16 jne 10a8e3 <== ALWAYS TAKEN now.actime = now.modtime = time( NULL ); 10a8cd: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a8d0: 6a 00 push $0x0 <== NOT EXECUTED 10a8d2: e8 c5 ba 00 00 call 11639c