/* * Copyright (c) 2003 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #include <mach/mach.h> #include <mach-o/dyld_debug.h> #import "stuff/openstep_mach.h" #ifndef __MACH30__ #define task_port_t task_t #define thread_port_t thread_t #define thread_port_array_t thread_array_t #define mach_port_name_t port_name_t #define mach_port_type_array_t port_type_array_t #endif /* !defined(__MACH30__) */ /* * This is the layout of the (__DATA,__dyld) section. The start_debug_thread, * debug_port and debug_thread fields are used in here. This is defined in * crt1.o in assembly code and this structure is declared to match. */ struct dyld_data_section { void *stub_binding_helper_interface; void *_dyld_func_lookup; void *start_debug_thread; mach_port_t debug_port; thread_port_t debug_thread; #ifdef CORE_DEBUG /* * This first field got dropped, so its not in MacOS X DP4. So to not * break things we can't add it here as this code wants to read * sizeof(struct dyld_data_section) from the (__DATA,__dyld) section. */ void *dyld_stub_binding_helper; unsigned long core_debug; #endif }; void set_dyld_debug_error_data( enum dyld_debug_return dyld_debug_return, kern_return_t mach_error, int dyld_debug_errno, unsigned long local_error, char *file_name, unsigned long line_number); #define CORE_ERROR 100 #define SET_MACH_DYLD_DEBUG_ERROR(k, l) \ set_dyld_debug_error_data(DYLD_FAILURE,(k),0,(l),__FILE__,__LINE__) #define SET_ERRNO_DYLD_DEBUG_ERROR(e, l) \ set_dyld_debug_error_data(DYLD_FAILURE,0,(e),(l),__FILE__,__LINE__) #define SET_LOCAL_DYLD_DEBUG_ERROR(l) \ set_dyld_debug_error_data(DYLD_FAILURE,0,0,(l),__FILE__,__LINE__) enum dyld_debug_return get_dyld_data( task_port_t target_task, struct dyld_data_section *data); enum dyld_debug_return set_dyld_data( task_port_t target_task, struct dyld_data_section *dyld_data); /* * These are dummy values written into the dyld data's debug_port and * debug_thread so that the dyld_debug routines will know that the task it is * operating on is a core file and to force a new debug tread to be started. */ #define CORE_DEBUG_PORT 0xf355a360 #define CORE_DEBUG_THREAD 0xf40f50f1