/* * Copyright (c) 2000-2007 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_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. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * 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_OSREFERENCE_LICENSE_HEADER_END@ */ /* * Copyright (C) 1992, NeXT, Inc. * * File: kern/mach_loader.h * * Mach object file loader API. * * HISTORY * 24-Aug-92 Doug Mitchell at NeXT * Created. */ #ifndef _BSD_KERN_MACH_LOADER_H_ #define _BSD_KERN_MACH_LOADER_H_ #include <mach/mach_types.h> #include <mach-o/loader.h> typedef int load_return_t; /* * Structure describing the result from calling load_machfile(), if that * function returns LOAD_SUCCESS. */ typedef struct _load_result { user_addr_t mach_header; user_addr_t entry_point; // The user stack pointer and addressable user stack size. user_addr_t user_stack; mach_vm_size_t user_stack_size; // The allocation containing the stack and guard area. user_addr_t user_stack_alloc; mach_vm_size_t user_stack_alloc_size; mach_vm_address_t all_image_info_addr; mach_vm_size_t all_image_info_size; int thread_count; unsigned int unixproc : 1, needs_dynlinker : 1, dynlinker : 1, validentry : 1, has_pagezero : 1, using_lcmain : 1, #if __arm64__ legacy_footprint : 1, #endif /* __arm64__ */ is_64bit_addr : 1, is_64bit_data : 1, custom_stack : 1, is_cambria : 1; unsigned int csflags; unsigned char uuid[16]; mach_vm_address_t min_vm_addr; mach_vm_address_t max_vm_addr; unsigned int platform_binary; off_t cs_end_offset; void *threadstate; size_t threadstate_sz; uint32_t ip_platform; uint32_t lr_min_sdk; uint32_t lr_sdk; user_addr_t dynlinker_mach_header; user_addr_t dynlinker_max_vm_addr; int dynlinker_fd; } load_result_t; struct image_params; load_return_t load_machfile( struct image_params *imgp, struct mach_header *header, thread_t thread, vm_map_t *mapp, load_result_t *result); load_return_t validate_potential_simulator_binary( cpu_type_t exectype, struct image_params *imgp, off_t file_offset, off_t macho_size); #define LOAD_SUCCESS 0 #define LOAD_BADARCH 1 /* CPU type/subtype not found */ #define LOAD_BADMACHO 2 /* malformed mach-o file */ #define LOAD_SHLIB 3 /* shlib version mismatch */ #define LOAD_FAILURE 4 /* Miscellaneous error */ #define LOAD_NOSPACE 5 /* No VM available */ #define LOAD_PROTECT 6 /* protection violation */ #define LOAD_RESOURCE 7 /* resource allocation failure */ #define LOAD_ENOENT 8 /* resource not found */ #define LOAD_IOERROR 9 /* IO error */ #define LOAD_DECRYPTFAIL 10 /* FP decrypt failure */ #define LOAD_BADMACHO_UPX 11 /* malformed mach-o file */ #define LOAD_BADARCH_X86 12 /* -no32exec boot-arg + attempted load of 32bit x86 binary */ #endif /* _BSD_KERN_MACH_LOADER_H_ */