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https://github.com/darlinghq/darling.git
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Lubos Dolezel
123 lines
4.7 KiB
C
123 lines
4.7 KiB
C
/*
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* Copyright (c) 2007 Apple Inc. All rights reserved.
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*
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* @APPLE_LICENSE_HEADER_START@
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this
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* file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_LICENSE_HEADER_END@
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*/
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/*
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*
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* File: mach/shared_region.h
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*
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* protos and struct definitions for shared region
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*/
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#ifndef _MACH_SHARED_REGION_H_
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#define _MACH_SHARED_REGION_H_
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#include <sys/cdefs.h>
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#include <mach/vm_prot.h>
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#include <mach/vm_types.h>
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#include <mach/mach_types.h>
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#define SHARED_REGION_BASE_I386 0x90000000ULL
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#define SHARED_REGION_SIZE_I386 0x20000000ULL
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#define SHARED_REGION_NESTING_BASE_I386 0x90000000ULL
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#define SHARED_REGION_NESTING_SIZE_I386 0x20000000ULL
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#define SHARED_REGION_NESTING_MIN_I386 0x00200000ULL
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#define SHARED_REGION_NESTING_MAX_I386 0xFFE00000ULL
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#define SHARED_REGION_BASE_X86_64 0x00007FFF70000000ULL
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#define SHARED_REGION_SIZE_X86_64 0x000000008FE00000ULL
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#define SHARED_REGION_NESTING_BASE_X86_64 0x00007FFF80000000ULL
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#define SHARED_REGION_NESTING_SIZE_X86_64 0x0000000040000000ULL
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#define SHARED_REGION_NESTING_MIN_X86_64 0x0000000000200000ULL
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#define SHARED_REGION_NESTING_MAX_X86_64 0xFFFFFFFFFFE00000ULL
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#define SHARED_REGION_BASE_PPC 0x90000000ULL
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#define SHARED_REGION_SIZE_PPC 0x20000000ULL
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#define SHARED_REGION_NESTING_BASE_PPC 0x90000000ULL
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#define SHARED_REGION_NESTING_SIZE_PPC 0x10000000ULL
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#define SHARED_REGION_NESTING_MIN_PPC 0x10000000ULL
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#define SHARED_REGION_NESTING_MAX_PPC 0x10000000ULL
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#define SHARED_REGION_BASE_PPC64 0x00007FFF60000000ULL
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#define SHARED_REGION_SIZE_PPC64 0x00000000A0000000ULL
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#define SHARED_REGION_NESTING_BASE_PPC64 0x00007FFF60000000ULL
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#define SHARED_REGION_NESTING_SIZE_PPC64 0x00000000A0000000ULL
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#define SHARED_REGION_NESTING_MIN_PPC64 0x0000000010000000ULL
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#define SHARED_REGION_NESTING_MAX_PPC64 0x0000000010000000ULL
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#define SHARED_REGION_BASE_ARM 0x20000000ULL
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#define SHARED_REGION_SIZE_ARM 0x20000000ULL
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#define SHARED_REGION_NESTING_BASE_ARM 0x20000000ULL
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#define SHARED_REGION_NESTING_SIZE_ARM 0x20000000ULL
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#define SHARED_REGION_NESTING_MIN_ARM ?
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#define SHARED_REGION_NESTING_MAX_ARM ?
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#define SHARED_REGION_BASE_ARM64 0x180000000ULL
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#define SHARED_REGION_SIZE_ARM64 0x20000000ULL
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#define SHARED_REGION_NESTING_BASE_ARM64 0x180000000ULL
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#define SHARED_REGION_NESTING_SIZE_ARM64 0x20000000ULL
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#define SHARED_REGION_NESTING_MIN_ARM64 ?
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#define SHARED_REGION_NESTING_MAX_ARM64 ?
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#if defined(__i386__)
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#define SHARED_REGION_BASE SHARED_REGION_BASE_I386
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#define SHARED_REGION_SIZE SHARED_REGION_SIZE_I386
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#define SHARED_REGION_NESTING_BASE SHARED_REGION_NESTING_BASE_I386
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#define SHARED_REGION_NESTING_SIZE SHARED_REGION_NESTING_SIZE_I386
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#define SHARED_REGION_NESTING_MIN SHARED_REGION_NESTING_MIN_I386
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#define SHARED_REGION_NESTING_MAX SHARED_REGION_NESTING_MAX_I386
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#elif defined(__x86_64__)
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#define SHARED_REGION_BASE SHARED_REGION_BASE_X86_64
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#define SHARED_REGION_SIZE SHARED_REGION_SIZE_X86_64
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#define SHARED_REGION_NESTING_BASE SHARED_REGION_NESTING_BASE_X86_64
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#define SHARED_REGION_NESTING_SIZE SHARED_REGION_NESTING_SIZE_X86_64
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#define SHARED_REGION_NESTING_MIN SHARED_REGION_NESTING_MIN_X86_64
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#define SHARED_REGION_NESTING_MAX SHARED_REGION_NESTING_MAX_X86_64
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#endif
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/*
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* All shared_region_* declarations are a private interface
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* between dyld and the kernel.
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*
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*/
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struct shared_file_mapping_np {
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mach_vm_address_t sfm_address;
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mach_vm_size_t sfm_size;
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mach_vm_offset_t sfm_file_offset;
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vm_prot_t sfm_max_prot;
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vm_prot_t sfm_init_prot;
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};
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#define VM_PROT_COW 0x8 /* must not interfere with normal prot assignments */
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#define VM_PROT_ZF 0x10 /* must not interfere with normal prot assignments */
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#define VM_PROT_SLIDE 0x20 /* must not interfere with normal prot assignments */
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__BEGIN_DECLS
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int shared_region_check_np(uint64_t *startaddress);
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int shared_region_map_np(int fd,
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uint32_t mappingCount,
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const struct shared_file_mapping_np *mappings);
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int shared_region_slide_np(void);
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__END_DECLS
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#endif /* _MACH_SHARED_REGION_H_ */
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