-/* -*- mode: C++; c-basic-offset: 4; tab-width: 4 -*-
- *
- * Copyright (c) 2005-2010 Apple 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@
-*/
-#ifndef __MACH_O_FILE_ABSTRACTION__
-#define __MACH_O_FILE_ABSTRACTION__
-
-#include <mach-o/loader.h>
-#include <mach-o/nlist.h>
-#include <mach-o/reloc.h>
-#include <mach-o/fat.h>
-#include <mach-o/stab.h>
-#include <mach-o/reloc.h>
-#include <mach-o/x86_64/reloc.h>
-#include <mach-o/compact_unwind_encoding.h>
-#include <mach/machine.h>
-#include <stddef.h>
-
-#include "FileAbstraction.hpp"
-
-#include "configure.h"
-
-// stuff that will eventually go away once newer cctools headers are widespread
-#ifndef LC_LOAD_UPWARD_DYLIB
- #define LC_LOAD_UPWARD_DYLIB (0x23|LC_REQ_DYLD) /* load of dylib whose initializers run later */
-#endif
-
-#ifndef CPU_SUBTYPE_ARM_V5TEJ
- #define CPU_SUBTYPE_ARM_V5TEJ ((cpu_subtype_t) 7)
-#endif
-#ifndef CPU_SUBTYPE_ARM_XSCALE
- #define CPU_SUBTYPE_ARM_XSCALE ((cpu_subtype_t) 8)
-#endif
-#ifndef CPU_SUBTYPE_ARM_V7
- #define CPU_SUBTYPE_ARM_V7 ((cpu_subtype_t) 9)
-#endif
-
-#ifndef N_ARM_THUMB_DEF
- #define N_ARM_THUMB_DEF 0x0008
-#endif
-#ifndef MH_DEAD_STRIPPABLE_DYLIB
- #define MH_DEAD_STRIPPABLE_DYLIB 0x400000
-#endif
-#ifndef MH_KEXT_BUNDLE
- #define MH_KEXT_BUNDLE 11
-#endif
-#ifndef LC_DYLD_INFO
- #define LC_DYLD_INFO 0x22 /* compressed dyld information */
- #define LC_DYLD_INFO_ONLY (0x22|LC_REQ_DYLD) /* compressed dyld information only */
-
- struct dyld_info_command {
- uint32_t cmd; /* LC_DYLD_INFO or LC_DYLD_INFO_ONLY */
- uint32_t cmdsize; /* sizeof(struct dyld_info_command) */
- uint32_t rebase_off; /* file offset to rebase info */
- uint32_t rebase_size; /* size of rebase info */
- uint32_t bind_off; /* file offset to binding info */
- uint32_t bind_size; /* size of binding info */
- uint32_t weak_bind_off; /* file offset to weak binding info */
- uint32_t weak_bind_size; /* size of weak binding info */
- uint32_t lazy_bind_off; /* file offset to lazy binding info */
- uint32_t lazy_bind_size; /* size of lazy binding infs */
- uint32_t export_off; /* file offset to lazy binding info */
- uint32_t export_size; /* size of lazy binding infs */
- };
-
- #define REBASE_TYPE_POINTER 1
- #define REBASE_TYPE_TEXT_ABSOLUTE32 2
- #define REBASE_TYPE_TEXT_PCREL32 3
-
- #define REBASE_OPCODE_MASK 0xF0
- #define REBASE_IMMEDIATE_MASK 0x0F
- #define REBASE_OPCODE_DONE 0x00
- #define REBASE_OPCODE_SET_TYPE_IMM 0x10
- #define REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB 0x20
- #define REBASE_OPCODE_ADD_ADDR_ULEB 0x30
- #define REBASE_OPCODE_ADD_ADDR_IMM_SCALED 0x40
- #define REBASE_OPCODE_DO_REBASE_IMM_TIMES 0x50
- #define REBASE_OPCODE_DO_REBASE_ULEB_TIMES 0x60
- #define REBASE_OPCODE_DO_REBASE_ADD_ADDR_ULEB 0x70
- #define REBASE_OPCODE_DO_REBASE_ULEB_TIMES_SKIPPING_ULEB 0x80
-
- #define BIND_TYPE_POINTER 1
- #define BIND_TYPE_TEXT_ABSOLUTE32 2
- #define BIND_TYPE_TEXT_PCREL32 3
-
- #define BIND_SPECIAL_DYLIB_SELF 0
- #define BIND_SPECIAL_DYLIB_MAIN_EXECUTABLE -1
- #define BIND_SPECIAL_DYLIB_FLAT_LOOKUP -2
-
- #define BIND_SYMBOL_FLAGS_WEAK_IMPORT 0x1
- #define BIND_SYMBOL_FLAGS_NON_WEAK_DEFINITION 0x8
-
- #define BIND_OPCODE_MASK 0xF0
- #define BIND_IMMEDIATE_MASK 0x0F
- #define BIND_OPCODE_DONE 0x00
- #define BIND_OPCODE_SET_DYLIB_ORDINAL_IMM 0x10
- #define BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB 0x20
- #define BIND_OPCODE_SET_DYLIB_SPECIAL_IMM 0x30
- #define BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM 0x40
- #define BIND_OPCODE_SET_TYPE_IMM 0x50
- #define BIND_OPCODE_SET_ADDEND_SLEB 0x60
- #define BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB 0x70
- #define BIND_OPCODE_ADD_ADDR_ULEB 0x80
- #define BIND_OPCODE_DO_BIND 0x90
- #define BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB 0xA0
- #define BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED 0xB0
- #define BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB 0xC0
-
- #define EXPORT_SYMBOL_FLAGS_KIND_MASK 0x03
- #define EXPORT_SYMBOL_FLAGS_KIND_REGULAR 0x00
- #define EXPORT_SYMBOL_FLAGS_KIND_THREAD_LOCAL 0x01
- #define EXPORT_SYMBOL_FLAGS_WEAK_DEFINITION 0x04
- #define EXPORT_SYMBOL_FLAGS_INDIRECT_DEFINITION 0x08
- #define EXPORT_SYMBOL_FLAGS_HAS_SPECIALIZATIONS 0x10
-
-#endif
-
-#ifndef S_THREAD_LOCAL_REGULAR
- #define S_THREAD_LOCAL_REGULAR 0x11
-#endif
-
-#ifndef S_THREAD_LOCAL_ZEROFILL
- #define S_THREAD_LOCAL_ZEROFILL 0x12
-#endif
-
-#ifndef S_THREAD_LOCAL_VARIABLES
- #define S_THREAD_LOCAL_VARIABLES 0x13
-#endif
-
-#ifndef S_THREAD_LOCAL_VARIABLE_POINTERS
- #define S_THREAD_LOCAL_VARIABLE_POINTERS 0x14
-#endif
-
-#ifndef S_THREAD_LOCAL_INIT_FUNCTION_POINTERS
- #define S_THREAD_LOCAL_INIT_FUNCTION_POINTERS 0x15
-#endif
-
-#ifndef MH_HAS_TLV_DESCRIPTORS
- #define MH_HAS_TLV_DESCRIPTORS 0x800000
-#endif
-
-#ifndef X86_64_RELOC_TLV
- #define X86_64_RELOC_TLV 9
-#endif
-
-#define GENERIC_RLEOC_TLV 5
-
-#ifndef EXPORT_SYMBOL_FLAGS_STUB_AND_RESOLVER
- #define EXPORT_SYMBOL_FLAGS_STUB_AND_RESOLVER 0x10
-#endif
-
-#ifndef EXPORT_SYMBOL_FLAGS_REEXPORT
- #define EXPORT_SYMBOL_FLAGS_REEXPORT 0x08
-#endif
-
-// type internal to linker
-#define BIND_TYPE_OVERRIDE_OF_WEAKDEF_IN_DYLIB 0
-
-#ifndef LC_VERSION_MIN_MACOSX
- #define LC_VERSION_MIN_MACOSX 0x24
- #define LC_VERSION_MIN_IPHONEOS 0x25
-
- struct version_min_command {
- uint32_t cmd; /* LC_VERSION_MIN_MACOSX or LC_VERSION_MIN_IPHONEOS */
- uint32_t cmdsize; /* sizeof(struct min_version_command) */
- uint32_t version; /* X.Y.Z is encoded in nibbles xxxx.yy.zz */
- uint32_t reserved; /* zero */
- };
-#endif
-
-#ifndef N_SYMBOL_RESOLVER
- #define N_SYMBOL_RESOLVER 0x100
-#endif
-
-#ifndef LC_FUNCTION_STARTS
- #define LC_FUNCTION_STARTS 0x26
-#endif
-
-#ifndef MH_NO_HEAP_EXECUTION
- #define MH_NO_HEAP_EXECUTION 0x1000000
-#endif
-
-#ifndef LC_DYLD_ENVIRONMENT
- #define LC_DYLD_ENVIRONMENT 0x27
-#endif
-
-#ifndef LC_DATA_IN_CODE
- #define LC_DATA_IN_CODE 0x29 /* table of non-instructions in __text */
- struct data_in_code_entry {
- uint32_t offset;
- uint16_t length;
- uint16_t kind;
- };
-#endif
-
-#ifndef LC_DYLIB_CODE_SIGN_DRS
- #define LC_DYLIB_CODE_SIGN_DRS 0x2B
-#endif
-
-#ifndef CPU_SUBTYPE_ARM_V7F
- #define CPU_SUBTYPE_ARM_V7F ((cpu_subtype_t) 10)
-#endif
-#ifndef CPU_SUBTYPE_ARM_V7K
- #define CPU_SUBTYPE_ARM_V7K ((cpu_subtype_t) 12)
-#endif
-#ifndef CPU_SUBTYPE_ARM_V7S
- #define CPU_SUBTYPE_ARM_V7S ((cpu_subtype_t) 11)
-#endif
-
-
-#ifndef LC_SOURCE_VERSION
- #define LC_SOURCE_VERSION 0x2A
- struct source_version_command {
- uint32_t cmd; /* LC_SOURCE_VERSION */
- uint32_t cmdsize; /* 16 */
- uint64_t version; /* A.B.C.D.E packed as a24.b10.c10.d10.e10 */
- };
-#endif
-
-#ifndef LC_MAIN
- #define LC_MAIN (0x28|LC_REQ_DYLD) /* replacement for LC_UNIXTHREAD */
- struct entry_point_command {
- uint32_t cmd; /* LC_MAIN only used in MH_EXECUTE filetypes */
- uint32_t cmdsize; /* 24 */
- uint64_t entryoff; /* file (__TEXT) offset of main() */
- uint64_t stacksize;/* if not zero, initial stack size */
- };
-#endif
-
-#ifndef LC_DYLIB_CODE_SIGN_DRS
- #define LC_DYLIB_CODE_SIGN_DRS 0x2B
-#endif
-
-
-struct ArchInfo {
- const char* archName;
- cpu_type_t cpuType;
- cpu_subtype_t cpuSubType;
- const char* llvmTriplePrefix;
- const char* llvmTriplePrefixAlt;
- bool isSubType;
- bool supportsThumb2;
-};
-
-static const ArchInfo archInfoArray[] = {
-#if SUPPORT_ARCH_x86_64
- { "x86_64", CPU_TYPE_X86_64, CPU_SUBTYPE_X86_64_ALL, "x86_64-", "", false, false },
-#endif
-#if SUPPORT_ARCH_i386
- { "i386", CPU_TYPE_I386, CPU_SUBTYPE_I386_ALL, "i386-", "", false, false },
-#endif
-#if SUPPORT_ARCH_armv4t
- { "armv4t", CPU_TYPE_ARM, CPU_SUBTYPE_ARM_V4T, "armv4t-", "", true, false },
- #define SUPPORT_ARCH_arm_any 1
-#endif
-#if SUPPORT_ARCH_armv5
- { "armv5", CPU_TYPE_ARM, CPU_SUBTYPE_ARM_V5TEJ, "armv5e-", "", true, false },
- #define SUPPORT_ARCH_arm_any 1
-#endif
-#if SUPPORT_ARCH_armv6
- { "armv6", CPU_TYPE_ARM, CPU_SUBTYPE_ARM_V6, "armv6-", "", true, false },
- #define SUPPORT_ARCH_arm_any 1
-#endif
-#if SUPPORT_ARCH_armv7
- { "armv7", CPU_TYPE_ARM, CPU_SUBTYPE_ARM_V7, "thumbv7-", "armv7-", true, true },
- #define SUPPORT_ARCH_arm_any 1
-#endif
-#if SUPPORT_ARCH_armv7f
- { "armv7f", CPU_TYPE_ARM, CPU_SUBTYPE_ARM_V7F, "thumbv7f-", "", true, true },
- #define SUPPORT_ARCH_arm_any 1
-#endif
-#if SUPPORT_ARCH_armv7k
- { "armv7k", CPU_TYPE_ARM, CPU_SUBTYPE_ARM_V7K, "thumbv7k-", "", true, true },
- #define SUPPORT_ARCH_arm_any 1
-#endif
-#if SUPPORT_ARCH_armv7s
- { "armv7s", CPU_TYPE_ARM, CPU_SUBTYPE_ARM_V7S, "thumbv7s-", "armv7s", true, true },
- #define SUPPORT_ARCH_arm_any 1
-#endif
- { NULL, 0, 0, NULL, NULL, false, false }
-};
-
-
-// weird, but this include must wait until after SUPPORT_ARCH_arm_any is set up
-#if SUPPORT_ARCH_arm_any
-#include <mach-o/arm/reloc.h>
-#endif
-
-// hack until newer <mach-o/arm/reloc.h> everywhere
-#define ARM_RELOC_HALF 8
-#define ARM_RELOC_HALF_SECTDIFF 9
-
-
-
-//
-// This abstraction layer makes every mach-o file look like a 64-bit mach-o file with native endianness
-//
-
-
-
-//
-// mach-o file header
-//
-template <typename P> struct macho_header_content {};
-template <> struct macho_header_content<Pointer32<BigEndian> > { mach_header fields; };
-template <> struct macho_header_content<Pointer64<BigEndian> > { mach_header_64 fields; };
-template <> struct macho_header_content<Pointer32<LittleEndian> > { mach_header fields; };
-template <> struct macho_header_content<Pointer64<LittleEndian> > { mach_header_64 fields; };
-
-template <typename P>
-class macho_header {
-public:
- uint32_t magic() const INLINE { return E::get32(header.fields.magic); }
- void set_magic(uint32_t value) INLINE { E::set32(header.fields.magic, value); }
-
- uint32_t cputype() const INLINE { return E::get32(header.fields.cputype); }
- void set_cputype(uint32_t value) INLINE { E::set32((uint32_t&)header.fields.cputype, value); }
-
- uint32_t cpusubtype() const INLINE { return E::get32(header.fields.cpusubtype); }
- void set_cpusubtype(uint32_t value) INLINE { E::set32((uint32_t&)header.fields.cpusubtype, value); }
-
- uint32_t filetype() const INLINE { return E::get32(header.fields.filetype); }
- void set_filetype(uint32_t value) INLINE { E::set32(header.fields.filetype, value); }
-
- uint32_t ncmds() const INLINE { return E::get32(header.fields.ncmds); }
- void set_ncmds(uint32_t value) INLINE { E::set32(header.fields.ncmds, value); }
-
- uint32_t sizeofcmds() const INLINE { return E::get32(header.fields.sizeofcmds); }
- void set_sizeofcmds(uint32_t value) INLINE { E::set32(header.fields.sizeofcmds, value); }
-
- uint32_t flags() const INLINE { return E::get32(header.fields.flags); }
- void set_flags(uint32_t value) INLINE { E::set32(header.fields.flags, value); }
-
- uint32_t reserved() const INLINE { return E::get32(header.fields.reserved); }
- void set_reserved(uint32_t value) INLINE { E::set32(header.fields.reserved, value); }
-
- typedef typename P::E E;
-private:
- macho_header_content<P> header;
-};
-
-
-//
-// mach-o load command
-//
-template <typename P>
-class macho_load_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(command.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(command.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(command.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(command.cmdsize, value); }
-
- typedef typename P::E E;
-private:
- load_command command;
-};
-
-
-//
-// mach-o segment load command
-//
-template <typename P> struct macho_segment_content {};
-template <> struct macho_segment_content<Pointer32<BigEndian> > { segment_command fields; enum { CMD = LC_SEGMENT }; };
-template <> struct macho_segment_content<Pointer64<BigEndian> > { segment_command_64 fields; enum { CMD = LC_SEGMENT_64 }; };
-template <> struct macho_segment_content<Pointer32<LittleEndian> > { segment_command fields; enum { CMD = LC_SEGMENT }; };
-template <> struct macho_segment_content<Pointer64<LittleEndian> > { segment_command_64 fields; enum { CMD = LC_SEGMENT_64 }; };
-
-template <typename P>
-class macho_segment_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(segment.fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(segment.fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(segment.fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(segment.fields.cmdsize, value); }
-
- const char* segname() const INLINE { return segment.fields.segname; }
- void set_segname(const char* value) INLINE { strncpy(segment.fields.segname, value, 16); }
-
- uint64_t vmaddr() const INLINE { return P::getP(segment.fields.vmaddr); }
- void set_vmaddr(uint64_t value) INLINE { P::setP(segment.fields.vmaddr, value); }
-
- uint64_t vmsize() const INLINE { return P::getP(segment.fields.vmsize); }
- void set_vmsize(uint64_t value) INLINE { P::setP(segment.fields.vmsize, value); }
-
- uint64_t fileoff() const INLINE { return P::getP(segment.fields.fileoff); }
- void set_fileoff(uint64_t value) INLINE { P::setP(segment.fields.fileoff, value); }
-
- uint64_t filesize() const INLINE { return P::getP(segment.fields.filesize); }
- void set_filesize(uint64_t value) INLINE { P::setP(segment.fields.filesize, value); }
-
- uint32_t maxprot() const INLINE { return E::get32(segment.fields.maxprot); }
- void set_maxprot(uint32_t value) INLINE { E::set32((uint32_t&)segment.fields.maxprot, value); }
-
- uint32_t initprot() const INLINE { return E::get32(segment.fields.initprot); }
- void set_initprot(uint32_t value) INLINE { E::set32((uint32_t&)segment.fields.initprot, value); }
-
- uint32_t nsects() const INLINE { return E::get32(segment.fields.nsects); }
- void set_nsects(uint32_t value) INLINE { E::set32(segment.fields.nsects, value); }
-
- uint32_t flags() const INLINE { return E::get32(segment.fields.flags); }
- void set_flags(uint32_t value) INLINE { E::set32(segment.fields.flags, value); }
-
- enum {
- CMD = macho_segment_content<P>::CMD
- };
-
- typedef typename P::E E;
-private:
- macho_segment_content<P> segment;
-};
-
-
-//
-// mach-o section
-//
-template <typename P> struct macho_section_content {};
-template <> struct macho_section_content<Pointer32<BigEndian> > { section fields; };
-template <> struct macho_section_content<Pointer64<BigEndian> > { section_64 fields; };
-template <> struct macho_section_content<Pointer32<LittleEndian> > { section fields; };
-template <> struct macho_section_content<Pointer64<LittleEndian> > { section_64 fields; };
-
-template <typename P>
-class macho_section {
-public:
- const char* sectname() const INLINE { return section.fields.sectname; }
- void set_sectname(const char* value) INLINE { strncpy(section.fields.sectname, value, 16); }
-
- const char* segname() const INLINE { return section.fields.segname; }
- void set_segname(const char* value) INLINE { strncpy(section.fields.segname, value, 16); }
-
- uint64_t addr() const INLINE { return P::getP(section.fields.addr); }
- void set_addr(uint64_t value) INLINE { P::setP(section.fields.addr, value); }
-
- uint64_t size() const INLINE { return P::getP(section.fields.size); }
- void set_size(uint64_t value) INLINE { P::setP(section.fields.size, value); }
-
- uint32_t offset() const INLINE { return E::get32(section.fields.offset); }
- void set_offset(uint32_t value) INLINE { E::set32(section.fields.offset, value); }
-
- uint32_t align() const INLINE { return E::get32(section.fields.align); }
- void set_align(uint32_t value) INLINE { E::set32(section.fields.align, value); }
-
- uint32_t reloff() const INLINE { return E::get32(section.fields.reloff); }
- void set_reloff(uint32_t value) INLINE { E::set32(section.fields.reloff, value); }
-
- uint32_t nreloc() const INLINE { return E::get32(section.fields.nreloc); }
- void set_nreloc(uint32_t value) INLINE { E::set32(section.fields.nreloc, value); }
-
- uint32_t flags() const INLINE { return E::get32(section.fields.flags); }
- void set_flags(uint32_t value) INLINE { E::set32(section.fields.flags, value); }
-
- uint32_t reserved1() const INLINE { return E::get32(section.fields.reserved1); }
- void set_reserved1(uint32_t value) INLINE { E::set32(section.fields.reserved1, value); }
-
- uint32_t reserved2() const INLINE { return E::get32(section.fields.reserved2); }
- void set_reserved2(uint32_t value) INLINE { E::set32(section.fields.reserved2, value); }
-
- typedef typename P::E E;
-private:
- macho_section_content<P> section;
-};
-
-
-//
-// mach-o dylib load command
-//
-template <typename P>
-class macho_dylib_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t name_offset() const INLINE { return E::get32(fields.dylib.name.offset); }
- void set_name_offset(uint32_t value) INLINE { E::set32(fields.dylib.name.offset, value); }
-
- uint32_t timestamp() const INLINE { return E::get32(fields.dylib.timestamp); }
- void set_timestamp(uint32_t value) INLINE { E::set32(fields.dylib.timestamp, value); }
-
- uint32_t current_version() const INLINE { return E::get32(fields.dylib.current_version); }
- void set_current_version(uint32_t value) INLINE { E::set32(fields.dylib.current_version, value); }
-
- uint32_t compatibility_version() const INLINE { return E::get32(fields.dylib.compatibility_version); }
- void set_compatibility_version(uint32_t value) INLINE { E::set32(fields.dylib.compatibility_version, value); }
-
- const char* name() const INLINE { return (const char*)&fields + name_offset(); }
- void set_name_offset() INLINE { set_name_offset(sizeof(fields)); }
-
- typedef typename P::E E;
-private:
- dylib_command fields;
-};
-
-
-//
-// mach-o dylinker load command
-//
-template <typename P>
-class macho_dylinker_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t name_offset() const INLINE { return E::get32(fields.name.offset); }
- void set_name_offset(uint32_t value) INLINE { E::set32(fields.name.offset, value); }
-
- const char* name() const INLINE { return (const char*)&fields + name_offset(); }
- void set_name_offset() INLINE { set_name_offset(sizeof(fields)); }
-
- typedef typename P::E E;
-private:
- dylinker_command fields;
-};
-
-
-//
-// mach-o sub_framework load command
-//
-template <typename P>
-class macho_sub_framework_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t umbrella_offset() const INLINE { return E::get32(fields.umbrella.offset); }
- void set_umbrella_offset(uint32_t value) INLINE { E::set32(fields.umbrella.offset, value); }
-
- const char* umbrella() const INLINE { return (const char*)&fields + umbrella_offset(); }
- void set_umbrella_offset() INLINE { set_umbrella_offset(sizeof(fields)); }
-
- typedef typename P::E E;
-private:
- sub_framework_command fields;
-};
-
-
-//
-// mach-o sub_client load command
-//
-template <typename P>
-class macho_sub_client_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t client_offset() const INLINE { return E::get32(fields.client.offset); }
- void set_client_offset(uint32_t value) INLINE { E::set32(fields.client.offset, value); }
-
- const char* client() const INLINE { return (const char*)&fields + client_offset(); }
- void set_client_offset() INLINE { set_client_offset(sizeof(fields)); }
-
- typedef typename P::E E;
-private:
- sub_client_command fields;
-};
-
-
-//
-// mach-o sub_umbrella load command
-//
-template <typename P>
-class macho_sub_umbrella_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t sub_umbrella_offset() const INLINE { return E::get32(fields.sub_umbrella.offset); }
- void set_sub_umbrella_offset(uint32_t value) INLINE { E::set32(fields.sub_umbrella.offset, value); }
-
- const char* sub_umbrella() const INLINE { return (const char*)&fields + sub_umbrella_offset(); }
- void set_sub_umbrella_offset() INLINE { set_sub_umbrella_offset(sizeof(fields)); }
-
- typedef typename P::E E;
-private:
- sub_umbrella_command fields;
-};
-
-
-//
-// mach-o sub_library load command
-//
-template <typename P>
-class macho_sub_library_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t sub_library_offset() const INLINE { return E::get32(fields.sub_library.offset); }
- void set_sub_library_offset(uint32_t value) INLINE { E::set32(fields.sub_library.offset, value); }
-
- const char* sub_library() const INLINE { return (const char*)&fields + sub_library_offset(); }
- void set_sub_library_offset() INLINE { set_sub_library_offset(sizeof(fields)); }
-
- typedef typename P::E E;
-private:
- sub_library_command fields;
-};
-
-
-//
-// mach-o uuid load command
-//
-template <typename P>
-class macho_uuid_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- const uint8_t* uuid() const INLINE { return fields.uuid; }
- void set_uuid(const uint8_t u[16]) INLINE { memcpy(&fields.uuid, u, 16); }
-
- typedef typename P::E E;
-private:
- uuid_command fields;
-};
-
-
-//
-// mach-o routines load command
-//
-template <typename P> struct macho_routines_content {};
-template <> struct macho_routines_content<Pointer32<BigEndian> > { routines_command fields; enum { CMD = LC_ROUTINES }; };
-template <> struct macho_routines_content<Pointer64<BigEndian> > { routines_command_64 fields; enum { CMD = LC_ROUTINES_64 }; };
-template <> struct macho_routines_content<Pointer32<LittleEndian> > { routines_command fields; enum { CMD = LC_ROUTINES }; };
-template <> struct macho_routines_content<Pointer64<LittleEndian> > { routines_command_64 fields; enum { CMD = LC_ROUTINES_64 }; };
-
-template <typename P>
-class macho_routines_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(routines.fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(routines.fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(routines.fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(routines.fields.cmdsize, value); }
-
- uint64_t init_address() const INLINE { return P::getP(routines.fields.init_address); }
- void set_init_address(uint64_t value) INLINE { P::setP(routines.fields.init_address, value); }
-
- uint64_t init_module() const INLINE { return P::getP(routines.fields.init_module); }
- void set_init_module(uint64_t value) INLINE { P::setP(routines.fields.init_module, value); }
-
- uint64_t reserved1() const INLINE { return P::getP(routines.fields.reserved1); }
- void set_reserved1(uint64_t value) INLINE { P::setP(routines.fields.reserved1, value); }
-
- uint64_t reserved2() const INLINE { return P::getP(routines.fields.reserved2); }
- void set_reserved2(uint64_t value) INLINE { P::setP(routines.fields.reserved2, value); }
-
- uint64_t reserved3() const INLINE { return P::getP(routines.fields.reserved3); }
- void set_reserved3(uint64_t value) INLINE { P::setP(routines.fields.reserved3, value); }
-
- uint64_t reserved4() const INLINE { return P::getP(routines.fields.reserved4); }
- void set_reserved4(uint64_t value) INLINE { P::setP(routines.fields.reserved4, value); }
-
- uint64_t reserved5() const INLINE { return P::getP(routines.fields.reserved5); }
- void set_reserved5(uint64_t value) INLINE { P::setP(routines.fields.reserved5, value); }
-
- uint64_t reserved6() const INLINE { return P::getP(routines.fields.reserved6); }
- void set_reserved6(uint64_t value) INLINE { P::setP(routines.fields.reserved6, value); }
-
- typedef typename P::E E;
- enum {
- CMD = macho_routines_content<P>::CMD
- };
-private:
- macho_routines_content<P> routines;
-};
-
-
-//
-// mach-o symbol table load command
-//
-template <typename P>
-class macho_symtab_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t symoff() const INLINE { return E::get32(fields.symoff); }
- void set_symoff(uint32_t value) INLINE { E::set32(fields.symoff, value); }
-
- uint32_t nsyms() const INLINE { return E::get32(fields.nsyms); }
- void set_nsyms(uint32_t value) INLINE { E::set32(fields.nsyms, value); }
-
- uint32_t stroff() const INLINE { return E::get32(fields.stroff); }
- void set_stroff(uint32_t value) INLINE { E::set32(fields.stroff, value); }
-
- uint32_t strsize() const INLINE { return E::get32(fields.strsize); }
- void set_strsize(uint32_t value) INLINE { E::set32(fields.strsize, value); }
-
-
- typedef typename P::E E;
-private:
- symtab_command fields;
-};
-
-
-//
-// mach-o dynamic symbol table load command
-//
-template <typename P>
-class macho_dysymtab_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t ilocalsym() const INLINE { return E::get32(fields.ilocalsym); }
- void set_ilocalsym(uint32_t value) INLINE { E::set32(fields.ilocalsym, value); }
-
- uint32_t nlocalsym() const INLINE { return E::get32(fields.nlocalsym); }
- void set_nlocalsym(uint32_t value) INLINE { E::set32(fields.nlocalsym, value); }
-
- uint32_t iextdefsym() const INLINE { return E::get32(fields.iextdefsym); }
- void set_iextdefsym(uint32_t value) INLINE { E::set32(fields.iextdefsym, value); }
-
- uint32_t nextdefsym() const INLINE { return E::get32(fields.nextdefsym); }
- void set_nextdefsym(uint32_t value) INLINE { E::set32(fields.nextdefsym, value); }
-
- uint32_t iundefsym() const INLINE { return E::get32(fields.iundefsym); }
- void set_iundefsym(uint32_t value) INLINE { E::set32(fields.iundefsym, value); }
-
- uint32_t nundefsym() const INLINE { return E::get32(fields.nundefsym); }
- void set_nundefsym(uint32_t value) INLINE { E::set32(fields.nundefsym, value); }
-
- uint32_t tocoff() const INLINE { return E::get32(fields.tocoff); }
- void set_tocoff(uint32_t value) INLINE { E::set32(fields.tocoff, value); }
-
- uint32_t ntoc() const INLINE { return E::get32(fields.ntoc); }
- void set_ntoc(uint32_t value) INLINE { E::set32(fields.ntoc, value); }
-
- uint32_t modtaboff() const INLINE { return E::get32(fields.modtaboff); }
- void set_modtaboff(uint32_t value) INLINE { E::set32(fields.modtaboff, value); }
-
- uint32_t nmodtab() const INLINE { return E::get32(fields.nmodtab); }
- void set_nmodtab(uint32_t value) INLINE { E::set32(fields.nmodtab, value); }
-
- uint32_t extrefsymoff() const INLINE { return E::get32(fields.extrefsymoff); }
- void set_extrefsymoff(uint32_t value) INLINE { E::set32(fields.extrefsymoff, value); }
-
- uint32_t nextrefsyms() const INLINE { return E::get32(fields.nextrefsyms); }
- void set_nextrefsyms(uint32_t value) INLINE { E::set32(fields.nextrefsyms, value); }
-
- uint32_t indirectsymoff() const INLINE { return E::get32(fields.indirectsymoff); }
- void set_indirectsymoff(uint32_t value) INLINE { E::set32(fields.indirectsymoff, value); }
-
- uint32_t nindirectsyms() const INLINE { return E::get32(fields.nindirectsyms); }
- void set_nindirectsyms(uint32_t value) INLINE { E::set32(fields.nindirectsyms, value); }
-
- uint32_t extreloff() const INLINE { return E::get32(fields.extreloff); }
- void set_extreloff(uint32_t value) INLINE { E::set32(fields.extreloff, value); }
-
- uint32_t nextrel() const INLINE { return E::get32(fields.nextrel); }
- void set_nextrel(uint32_t value) INLINE { E::set32(fields.nextrel, value); }
-
- uint32_t locreloff() const INLINE { return E::get32(fields.locreloff); }
- void set_locreloff(uint32_t value) INLINE { E::set32(fields.locreloff, value); }
-
- uint32_t nlocrel() const INLINE { return E::get32(fields.nlocrel); }
- void set_nlocrel(uint32_t value) INLINE { E::set32(fields.nlocrel, value); }
-
- typedef typename P::E E;
-private:
- dysymtab_command fields;
-};
-
-
-
-
-//
-// mach-o module table entry (for compatibility with old ld/dyld)
-//
-template <typename P> struct macho_dylib_module_content {};
-template <> struct macho_dylib_module_content<Pointer32<BigEndian> > { struct dylib_module fields; };
-template <> struct macho_dylib_module_content<Pointer32<LittleEndian> > { struct dylib_module fields; };
-template <> struct macho_dylib_module_content<Pointer64<BigEndian> > { struct dylib_module_64 fields; };
-template <> struct macho_dylib_module_content<Pointer64<LittleEndian> > { struct dylib_module_64 fields; };
-
-template <typename P>
-class macho_dylib_module {
-public:
- uint32_t module_name() const INLINE { return E::get32(module.fields.module_name); }
- void set_module_name(uint32_t value) INLINE { E::set32(module.fields.module_name, value); }
-
- uint32_t iextdefsym() const INLINE { return E::get32(module.fields.iextdefsym); }
- void set_iextdefsym(uint32_t value) INLINE { E::set32(module.fields.iextdefsym, value); }
-
- uint32_t nextdefsym() const INLINE { return E::get32(module.fields.nextdefsym); }
- void set_nextdefsym(uint32_t value) INLINE { E::set32(module.fields.nextdefsym, value); }
-
- uint32_t irefsym() const INLINE { return E::get32(module.fields.irefsym); }
- void set_irefsym(uint32_t value) INLINE { E::set32(module.fields.irefsym, value); }
-
- uint32_t nrefsym() const INLINE { return E::get32(module.fields.nrefsym); }
- void set_nrefsym(uint32_t value) INLINE { E::set32(module.fields.nrefsym, value); }
-
- uint32_t ilocalsym() const INLINE { return E::get32(module.fields.ilocalsym); }
- void set_ilocalsym(uint32_t value) INLINE { E::set32(module.fields.ilocalsym, value); }
-
- uint32_t nlocalsym() const INLINE { return E::get32(module.fields.nlocalsym); }
- void set_nlocalsym(uint32_t value) INLINE { E::set32(module.fields.nlocalsym, value); }
-
- uint32_t iextrel() const INLINE { return E::get32(module.fields.iextrel); }
- void set_iextrel(uint32_t value) INLINE { E::set32(module.fields.iextrel, value); }
-
- uint32_t nextrel() const INLINE { return E::get32(module.fields.nextrel); }
- void set_nextrel(uint32_t value) INLINE { E::set32(module.fields.nextrel, value); }
-
- uint16_t iinit() const INLINE { return E::get32(module.fields.iinit_iterm) & 0xFFFF; }
- uint16_t iterm() const INLINE { return E::get32(module.fields.iinit_iterm) > 16; }
- void set_iinit_iterm(uint16_t init, uint16_t term) INLINE { E::set32(module.fields.iinit_iterm, (term<<16) | (init &0xFFFF)); }
-
- uint16_t ninit() const INLINE { return E::get32(module.fields.ninit_nterm) & 0xFFFF; }
- uint16_t nterm() const INLINE { return E::get32(module.fields.ninit_nterm) > 16; }
- void set_ninit_nterm(uint16_t init, uint16_t term) INLINE { E::set32(module.fields.ninit_nterm, (term<<16) | (init &0xFFFF)); }
-
- uint64_t objc_module_info_addr() const INLINE { return P::getP(module.fields.objc_module_info_addr); }
- void set_objc_module_info_addr(uint64_t value) INLINE { P::setP(module.fields.objc_module_info_addr, value); }
-
- uint32_t objc_module_info_size() const INLINE { return E::get32(module.fields.objc_module_info_size); }
- void set_objc_module_info_size(uint32_t value) INLINE { E::set32(module.fields.objc_module_info_size, value); }
-
-
- typedef typename P::E E;
-private:
- macho_dylib_module_content<P> module;
-};
-
-
-//
-// mach-o dylib_reference entry
-//
-template <typename P>
-class macho_dylib_reference {
-public:
- uint32_t isym() const INLINE { return E::getBits(fields, 0, 24); }
- void set_isym(uint32_t value) INLINE { E::setBits(fields, value, 0, 24); }
-
- uint8_t flags() const INLINE { return E::getBits(fields, 24, 8); }
- void set_flags(uint8_t value) INLINE { E::setBits(fields, value, 24, 8); }
-
- typedef typename P::E E;
-private:
- uint32_t fields;
-};
-
-
-
-//
-// mach-o two-level hints load command
-//
-template <typename P>
-class macho_dylib_table_of_contents {
-public:
- uint32_t symbol_index() const INLINE { return E::get32(fields.symbol_index); }
- void set_symbol_index(uint32_t value) INLINE { E::set32(fields.symbol_index, value); }
-
- uint32_t module_index() const INLINE { return E::get32(fields.module_index); }
- void set_module_index(uint32_t value) INLINE { E::set32(fields.module_index, value); }
-
- typedef typename P::E E;
-private:
- dylib_table_of_contents fields;
-};
-
-
-
-//
-// mach-o two-level hints load command
-//
-template <typename P>
-class macho_twolevel_hints_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t offset() const INLINE { return E::get32(fields.offset); }
- void set_offset(uint32_t value) INLINE { E::set32(fields.offset, value); }
-
- uint32_t nhints() const INLINE { return E::get32(fields.nhints); }
- void set_nhints(uint32_t value) INLINE { E::set32(fields.nhints, value); }
-
- typedef typename P::E E;
-private:
- twolevel_hints_command fields;
-};
-
-
-//
-// mach-o threads load command
-//
-template <typename P>
-class macho_thread_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t flavor() const INLINE { return E::get32(fields_flavor); }
- void set_flavor(uint32_t value) INLINE { E::set32(fields_flavor, value); }
-
- uint32_t count() const INLINE { return E::get32(fields_count); }
- void set_count(uint32_t value) INLINE { E::set32(fields_count, value); }
-
- uint64_t thread_register(uint32_t index) const INLINE { return P::getP(thread_registers[index]); }
- void set_thread_register(uint32_t index, uint64_t value) INLINE { P::setP(thread_registers[index], value); }
-
- typedef typename P::E E;
- typedef typename P::uint_t pint_t;
-private:
- struct thread_command fields;
- uint32_t fields_flavor;
- uint32_t fields_count;
- pint_t thread_registers[1];
-};
-
-
-//
-// mach-o misc data
-//
-template <typename P>
-class macho_linkedit_data_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t dataoff() const INLINE { return E::get32(fields.dataoff); }
- void set_dataoff(uint32_t value) INLINE { E::set32(fields.dataoff, value); }
-
- uint32_t datasize() const INLINE { return E::get32(fields.datasize); }
- void set_datasize(uint32_t value)INLINE { E::set32(fields.datasize, value); }
-
-
- typedef typename P::E E;
-private:
- struct linkedit_data_command fields;
-};
-
-
-//
-// mach-o rpath
-//
-template <typename P>
-class macho_rpath_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t path_offset() const INLINE { return E::get32(fields.path.offset); }
- void set_path_offset(uint32_t value) INLINE { E::set32(fields.path.offset, value); }
-
- const char* path() const INLINE { return (const char*)&fields + path_offset(); }
- void set_path_offset() INLINE { set_path_offset(sizeof(fields)); }
-
-
- typedef typename P::E E;
-private:
- struct rpath_command fields;
-};
-
-
-
-//
-// mach-o symbol table entry
-//
-template <typename P> struct macho_nlist_content {};
-template <> struct macho_nlist_content<Pointer32<BigEndian> > { struct nlist fields; };
-template <> struct macho_nlist_content<Pointer64<BigEndian> > { struct nlist_64 fields; };
-template <> struct macho_nlist_content<Pointer32<LittleEndian> > { struct nlist fields; };
-template <> struct macho_nlist_content<Pointer64<LittleEndian> > { struct nlist_64 fields; };
-
-template <typename P>
-class macho_nlist {
-public:
- uint32_t n_strx() const INLINE { return E::get32(entry.fields.n_un.n_strx); }
- void set_n_strx(uint32_t value) INLINE { E::set32((uint32_t&)entry.fields.n_un.n_strx, value); }
-
- uint8_t n_type() const INLINE { return entry.fields.n_type; }
- void set_n_type(uint8_t value) INLINE { entry.fields.n_type = value; }
-
- uint8_t n_sect() const INLINE { return entry.fields.n_sect; }
- void set_n_sect(uint8_t value) INLINE { entry.fields.n_sect = value; }
-
- uint16_t n_desc() const INLINE { return E::get16(entry.fields.n_desc); }
- void set_n_desc(uint16_t value) INLINE { E::set16((uint16_t&)entry.fields.n_desc, value); }
-
- uint64_t n_value() const INLINE { return P::getP(entry.fields.n_value); }
- void set_n_value(uint64_t value) INLINE { P::setP(entry.fields.n_value, value); }
-
- typedef typename P::E E;
-private:
- macho_nlist_content<P> entry;
-};
-
-
-
-//
-// mach-o relocation info
-//
-template <typename P>
-class macho_relocation_info {
-public:
- uint32_t r_address() const INLINE { return E::get32(address); }
- void set_r_address(uint32_t value) INLINE { E::set32(address, value); }
-
- uint32_t r_symbolnum() const INLINE { return E::getBits(other, 0, 24); }
- void set_r_symbolnum(uint32_t value) INLINE { E::setBits(other, value, 0, 24); }
-
- bool r_pcrel() const INLINE { return E::getBits(other, 24, 1); }
- void set_r_pcrel(bool value) INLINE { E::setBits(other, value, 24, 1); }
-
- uint8_t r_length() const INLINE { return E::getBits(other, 25, 2); }
- void set_r_length(uint8_t value) INLINE { E::setBits(other, value, 25, 2); }
-
- bool r_extern() const INLINE { return E::getBits(other, 27, 1); }
- void set_r_extern(bool value) INLINE { E::setBits(other, value, 27, 1); }
-
- uint8_t r_type() const INLINE { return E::getBits(other, 28, 4); }
- void set_r_type(uint8_t value) INLINE { E::setBits(other, value, 28, 4); }
-
- void set_r_length() INLINE { set_r_length((sizeof(typename P::uint_t)==8) ? 3 : 2); }
-
- typedef typename P::E E;
-private:
- uint32_t address;
- uint32_t other;
-};
-
-
-//
-// mach-o scattered relocation info
-// The bit fields are always in big-endian order (see mach-o/reloc.h)
-//
-template <typename P>
-class macho_scattered_relocation_info {
-public:
- bool r_scattered() const INLINE { return BigEndian::getBitsRaw(E::get32(other), 0, 1); }
- void set_r_scattered(bool x) INLINE { uint32_t temp = E::get32(other); BigEndian::setBitsRaw(temp, x, 0, 1); E::set32(other, temp); }
-
- bool r_pcrel() const INLINE { return BigEndian::getBitsRaw(E::get32(other), 1, 1); }
- void set_r_pcrel(bool x) INLINE { uint32_t temp = E::get32(other); BigEndian::setBitsRaw(temp, x, 1, 1); E::set32(other, temp); }
-
- uint8_t r_length() const INLINE { return BigEndian::getBitsRaw(E::get32(other), 2, 2); }
- void set_r_length(uint8_t x) INLINE { uint32_t temp = E::get32(other); BigEndian::setBitsRaw(temp, x, 2, 2); E::set32(other, temp); }
-
- uint8_t r_type() const INLINE { return BigEndian::getBitsRaw(E::get32(other), 4, 4); }
- void set_r_type(uint8_t x) INLINE { uint32_t temp = E::get32(other); BigEndian::setBitsRaw(temp, x, 4, 4); E::set32(other, temp); }
-
- uint32_t r_address() const INLINE { return BigEndian::getBitsRaw(E::get32(other), 8, 24); }
- void set_r_address(uint32_t x) { if ( x > 0x00FFFFFF ) throw "scattered reloc r_address too large";
- uint32_t temp = E::get32(other); BigEndian::setBitsRaw(temp, x, 8, 24); E::set32(other, temp); }
-
- uint32_t r_value() const INLINE { return E::get32(value); }
- void set_r_value(uint32_t x) INLINE { E::set32(value, x); }
-
- uint32_t r_other() const INLINE { return other; }
-
- void set_r_length() INLINE { set_r_length((sizeof(typename P::uint_t)==8) ? 3 : 2); }
-
- typedef typename P::E E;
-private:
- uint32_t other;
- uint32_t value;
-};
-
-
-
-//
-// mach-o encyrption info load command
-//
-template <typename P>
-class macho_encryption_info_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t cryptoff() const INLINE { return E::get32(fields.cryptoff); }
- void set_cryptoff(uint32_t value) INLINE { E::set32(fields.cryptoff, value); }
-
- uint32_t cryptsize() const INLINE { return E::get32(fields.cryptsize); }
- void set_cryptsize(uint32_t value) INLINE { E::set32(fields.cryptsize, value); }
-
- uint32_t cryptid() const INLINE { return E::get32(fields.cryptid); }
- void set_cryptid(uint32_t value) INLINE { E::set32(fields.cryptid, value); }
-
- typedef typename P::E E;
-private:
- encryption_info_command fields;
-};
-
-
-//
-// start of __unwind_info section
-//
-template <typename P>
-class macho_unwind_info_section_header {
-public:
- uint32_t version() const INLINE { return E::get32(fields.version); }
- void set_version(uint32_t value) INLINE { E::set32(fields.version, value); }
-
- uint32_t commonEncodingsArraySectionOffset() const INLINE { return E::get32(fields.commonEncodingsArraySectionOffset); }
- void set_commonEncodingsArraySectionOffset(uint32_t value) INLINE { E::set32(fields.commonEncodingsArraySectionOffset, value); }
-
- uint32_t commonEncodingsArrayCount() const INLINE { return E::get32(fields.commonEncodingsArrayCount); }
- void set_commonEncodingsArrayCount(uint32_t value) INLINE { E::set32(fields.commonEncodingsArrayCount, value); }
-
- uint32_t personalityArraySectionOffset() const INLINE { return E::get32(fields.personalityArraySectionOffset); }
- void set_personalityArraySectionOffset(uint32_t value) INLINE { E::set32(fields.personalityArraySectionOffset, value); }
-
- uint32_t personalityArrayCount() const INLINE { return E::get32(fields.personalityArrayCount); }
- void set_personalityArrayCount(uint32_t value) INLINE { E::set32(fields.personalityArrayCount, value); }
-
- uint32_t indexSectionOffset() const INLINE { return E::get32(fields.indexSectionOffset); }
- void set_indexSectionOffset(uint32_t value) INLINE { E::set32(fields.indexSectionOffset, value); }
-
- uint32_t indexCount() const INLINE { return E::get32(fields.indexCount); }
- void set_indexCount(uint32_t value) INLINE { E::set32(fields.indexCount, value); }
-
- typedef typename P::E E;
-private:
- unwind_info_section_header fields;
-};
-
-
-
-//
-// uwind first level index entry
-//
-template <typename P>
-class macho_unwind_info_section_header_index_entry {
-public:
- uint32_t functionOffset() const INLINE { return E::get32(fields.functionOffset); }
- void set_functionOffset(uint32_t value) INLINE { E::set32(fields.functionOffset, value); }
-
- uint32_t secondLevelPagesSectionOffset() const INLINE { return E::get32(fields.secondLevelPagesSectionOffset); }
- void set_secondLevelPagesSectionOffset(uint32_t value) INLINE { E::set32(fields.secondLevelPagesSectionOffset, value); }
-
- uint32_t lsdaIndexArraySectionOffset() const INLINE { return E::get32(fields.lsdaIndexArraySectionOffset); }
- void set_lsdaIndexArraySectionOffset(uint32_t value) INLINE { E::set32(fields.lsdaIndexArraySectionOffset, value); }
-
- typedef typename P::E E;
-private:
- unwind_info_section_header_index_entry fields;
-};
-
-
-//
-// LSDA table entry
-//
-template <typename P>
-class macho_unwind_info_section_header_lsda_index_entry {
-public:
- uint32_t functionOffset() const INLINE { return E::get32(fields.functionOffset); }
- void set_functionOffset(uint32_t value) INLINE { E::set32(fields.functionOffset, value); }
-
- uint32_t lsdaOffset() const INLINE { return E::get32(fields.lsdaOffset); }
- void set_lsdaOffset(uint32_t value) INLINE { E::set32(fields.lsdaOffset, value); }
-
- typedef typename P::E E;
-private:
- unwind_info_section_header_lsda_index_entry fields;
-};
-
-
-//
-// regular second level entry
-//
-template <typename P>
-class macho_unwind_info_regular_second_level_entry {
-public:
- uint32_t functionOffset() const INLINE { return E::get32(fields.functionOffset); }
- void set_functionOffset(uint32_t value) INLINE { E::set32(fields.functionOffset, value); }
-
- uint32_t encoding() const INLINE { return E::get32(fields.encoding); }
- void set_encoding(uint32_t value) INLINE { E::set32(fields.encoding, value); }
-
- typedef typename P::E E;
-private:
- unwind_info_regular_second_level_entry fields;
-};
-
-
-//
-// start of second level regular page
-//
-template <typename P>
-class macho_unwind_info_regular_second_level_page_header {
-public:
- uint32_t kind() const INLINE { return E::get32(fields.kind); }
- void set_kind(uint32_t value) INLINE { E::set32(fields.kind, value); }
-
- uint16_t entryPageOffset() const INLINE { return E::get16(fields.entryPageOffset); }
- void set_entryPageOffset(uint16_t value) INLINE { E::set16((uint16_t&)fields.entryPageOffset, value); }
-
- uint16_t entryCount() const INLINE { return E::get16(fields.entryCount); }
- void set_entryCount(uint16_t value) INLINE { E::set16((uint16_t&)fields.entryCount, value); }
-
- typedef typename P::E E;
-private:
- unwind_info_regular_second_level_page_header fields;
-};
-
-
-//
-// start of second level compressed page
-//
-template <typename P>
-class macho_unwind_info_compressed_second_level_page_header {
-public:
- uint32_t kind() const INLINE { return E::get32(fields.kind); }
- void set_kind(uint32_t value) INLINE { E::set32(fields.kind, value); }
-
- uint16_t entryPageOffset() const INLINE { return E::get16(fields.entryPageOffset); }
- void set_entryPageOffset(uint16_t value) INLINE { E::set16((uint16_t&)fields.entryPageOffset, value); }
-
- uint16_t entryCount() const INLINE { return E::get16(fields.entryCount); }
- void set_entryCount(uint16_t value) INLINE { E::set16((uint16_t&)fields.entryCount, value); }
-
- uint16_t encodingsPageOffset() const INLINE { return E::get16(fields.encodingsPageOffset); }
- void set_encodingsPageOffset(uint16_t value) INLINE { E::set16((uint16_t&)fields.encodingsPageOffset, value); }
-
- uint16_t encodingsCount() const INLINE { return E::get16(fields.encodingsCount); }
- void set_encodingsCount(uint16_t value) INLINE { E::set16((uint16_t&)fields.encodingsCount, value); }
-
- typedef typename P::E E;
-private:
- unwind_info_compressed_second_level_page_header fields;
-};
-
-
-//
-// compressed dyld info load command
-//
-template <typename P>
-class macho_dyld_info_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t rebase_off() const INLINE { return E::get32(fields.rebase_off); }
- void set_rebase_off(uint32_t value) INLINE { E::set32(fields.rebase_off, value); }
-
- uint32_t rebase_size() const INLINE { return E::get32(fields.rebase_size); }
- void set_rebase_size(uint32_t value) INLINE { E::set32(fields.rebase_size, value); }
-
- uint32_t bind_off() const INLINE { return E::get32(fields.bind_off); }
- void set_bind_off(uint32_t value) INLINE { E::set32(fields.bind_off, value); }
-
- uint32_t bind_size() const INLINE { return E::get32(fields.bind_size); }
- void set_bind_size(uint32_t value) INLINE { E::set32(fields.bind_size, value); }
-
- uint32_t weak_bind_off() const INLINE { return E::get32(fields.weak_bind_off); }
- void set_weak_bind_off(uint32_t value) INLINE { E::set32(fields.weak_bind_off, value); }
-
- uint32_t weak_bind_size() const INLINE { return E::get32(fields.weak_bind_size); }
- void set_weak_bind_size(uint32_t value) INLINE { E::set32(fields.weak_bind_size, value); }
-
- uint32_t lazy_bind_off() const INLINE { return E::get32(fields.lazy_bind_off); }
- void set_lazy_bind_off(uint32_t value) INLINE { E::set32(fields.lazy_bind_off, value); }
-
- uint32_t lazy_bind_size() const INLINE { return E::get32(fields.lazy_bind_size); }
- void set_lazy_bind_size(uint32_t value) INLINE { E::set32(fields.lazy_bind_size, value); }
-
- uint32_t export_off() const INLINE { return E::get32(fields.export_off); }
- void set_export_off(uint32_t value) INLINE { E::set32(fields.export_off, value); }
-
- uint32_t export_size() const INLINE { return E::get32(fields.export_size); }
- void set_export_size(uint32_t value) INLINE { E::set32(fields.export_size, value); }
-
-
- typedef typename P::E E;
-private:
- dyld_info_command fields;
-};
-
-
-//
-// mach-o version load command
-//
-template <typename P>
-class macho_version_min_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint32_t version() const INLINE { return fields.version; }
- void set_version(uint32_t value) INLINE { E::set32(fields.version, value); }
-
-#ifdef DICE_KIND_DATA
- uint32_t sdk() const INLINE { return fields.sdk; }
- void set_sdk(uint32_t value) INLINE { E::set32(fields.sdk, value); }
-#else
- uint32_t sdk() const INLINE { return fields.reserved; }
- void set_sdk(uint32_t value) INLINE { E::set32(fields.reserved, value); }
-#endif
-
- typedef typename P::E E;
-private:
- version_min_command fields;
-};
-
-
-//
-// mach-o __LD, __compact_unwind section in object files
-//
-template <typename P>
-class macho_compact_unwind_entry {
-public:
- typedef typename P::E E;
- typedef typename P::uint_t pint_t;
-
- pint_t codeStart() const INLINE { return P::getP(_codeStart); }
- void set_codeStart(pint_t value) INLINE { P::setP(_codeStart, value); }
-
- uint32_t codeLen() const INLINE { return E::get32(_codeLen); }
- void set_codeLen(uint32_t value) INLINE { E::set32(_codeLen, value); }
-
- uint32_t compactUnwindInfo() const INLINE { return E::get32(_compactUnwindInfo); }
- void set_compactUnwindInfo(uint32_t value) INLINE { E::set32(_compactUnwindInfo, value); }
-
- pint_t personality() const INLINE { return P::getP(_personality); }
- void set_personality(pint_t value) INLINE { P::setP(_personality, value); }
-
- pint_t lsda() const INLINE { return P::getP(_lsda); }
- void set_lsda(pint_t value) INLINE { P::setP(_lsda, value); }
-
- static uint32_t codeStartFieldOffset() INLINE { return offsetof(macho_compact_unwind_entry<P>,_codeStart); }
- static uint32_t personalityFieldOffset() INLINE { return offsetof(macho_compact_unwind_entry<P>,_personality); }
- static uint32_t lsdaFieldOffset() INLINE { return offsetof(macho_compact_unwind_entry<P>,_lsda); }
-
-private:
- pint_t _codeStart;
- uint32_t _codeLen;
- uint32_t _compactUnwindInfo;
- pint_t _personality;
- pint_t _lsda;
-};
-
-
-//
-// mach-o source version load command
-//
-template <typename P>
-class macho_source_version_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint64_t version() const INLINE { return fields.version; }
- void set_version(uint64_t value) INLINE { E::set64(fields.version, value); }
-
- typedef typename P::E E;
-private:
- source_version_command fields;
-};
-
-
-//
-// mach-o source version load command
-//
-template <typename P>
-class macho_entry_point_command {
-public:
- uint32_t cmd() const INLINE { return E::get32(fields.cmd); }
- void set_cmd(uint32_t value) INLINE { E::set32(fields.cmd, value); }
-
- uint32_t cmdsize() const INLINE { return E::get32(fields.cmdsize); }
- void set_cmdsize(uint32_t value) INLINE { E::set32(fields.cmdsize, value); }
-
- uint64_t entryoff() const INLINE { return fields.entryoff; }
- void set_entryoff(uint64_t value) INLINE { E::set64(fields.entryoff, value); }
-
- uint64_t stacksize() const INLINE { return fields.stacksize; }
- void set_stacksize(uint64_t value) INLINE { E::set64(fields.stacksize, value); }
-
- typedef typename P::E E;
-private:
- entry_point_command fields;
-};
-
-
-
-template <typename P>
-class macho_data_in_code_entry {
-public:
- uint32_t offset() const INLINE { return E::get32(fields.offset); }
- void set_offset(uint32_t value) INLINE { E::set32(fields.offset, value); }
-
- uint16_t length() const INLINE { return E::get16(fields.length); }
- void set_length(uint16_t value) INLINE { E::set16((uint16_t&)fields.length, value); }
-
- uint16_t kind() const INLINE { return E::get16(fields.kind); }
- void set_kind(uint16_t value) INLINE { E::set16((uint16_t&)fields.kind, value); }
-
- typedef typename P::E E;
-private:
- data_in_code_entry fields;
-};
-
-
-#endif // __MACH_O_FILE_ABSTRACTION__
-
-
projects / apple / ld64.git / blobdiff