X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/d7e50217d7adf6e52786a38bcaa4cd698cb9a79e..a991bd8d3e7fe02dbca0644054bab73c5b75324a:/bsd/kern/mach_loader.h?ds=sidebyside diff --git a/bsd/kern/mach_loader.h b/bsd/kern/mach_loader.h index 9c7b1171e..dde6d6f51 100644 --- a/bsd/kern/mach_loader.h +++ b/bsd/kern/mach_loader.h @@ -1,17 +1,20 @@ /* - * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000-2007 Apple Inc. All rights reserved. + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * - * @APPLE_LICENSE_HEADER_START@ - * - * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. - * * 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. - * + * 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, @@ -19,8 +22,8 @@ * 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@ + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * Copyright (C) 1992, NeXT, Inc. @@ -33,45 +36,92 @@ * 24-Aug-92 Doug Mitchell at NeXT * Created. */ - -#ifndef _BSD_KERN_MACH_LOADER_H_ + +#ifndef _BSD_KERN_MACH_LOADER_H_ #define _BSD_KERN_MACH_LOADER_H_ #include - #include typedef int load_return_t; +/* + * Structure describing the result from calling load_machfile(), if that + * function returns LOAD_SUCCESS. + */ typedef struct _load_result { - vm_offset_t mach_header; - vm_offset_t entry_point; - vm_offset_t user_stack; - int thread_count; - unsigned int - /* boolean_t */ unixproc :1, - dynlinker :1, - customstack :1, - :0; + 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 vnode *vp, - struct mach_header *header, - unsigned long file_offset, - unsigned long macho_size, - load_result_t *result, - thread_act_t thr_act, - vm_map_t map, - boolean_t clean_regions); + 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_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_ */ +#endif /* _BSD_KERN_MACH_LOADER_H_ */