ObjectFile.h revision 5b957e6fd9853f938b8b33cfeb03d80595a9c2f8
168b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer//===- ObjectFile.h - File format independent object file -------*- C++ -*-===// 268b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer// 368b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer// The LLVM Compiler Infrastructure 468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer// 568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer// This file is distributed under the University of Illinois Open Source 668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer// License. See LICENSE.TXT for details. 768b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer// 868b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer//===----------------------------------------------------------------------===// 968b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer// 1068b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer// This file declares a file format independent ObjectFile class. 1168b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer// 1268b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer//===----------------------------------------------------------------------===// 1368b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 1468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer#ifndef LLVM_OBJECT_OBJECT_FILE_H 1568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer#define LLVM_OBJECT_OBJECT_FILE_H 1668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 17001c9205fca2220480589ec355cb6ec701a37e08Michael J. Spencer#include "llvm/Object/Binary.h" 1888af6b9217f9ff8b4592f38ac5175de697275f49Michael J. Spencer#include "llvm/ADT/StringRef.h" 191f6efa3996dd1929fbc129203ce5009b620e6969Michael J. Spencer#include "llvm/Support/DataTypes.h" 2025b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer#include "llvm/Support/ErrorHandling.h" 21001c9205fca2220480589ec355cb6ec701a37e08Michael J. Spencer#include "llvm/Support/MemoryBuffer.h" 227acdb4d237181976b04e72f6a6c329c3b2604440Michael J. Spencer#include <cstring> 2324973c1063bfb7ac353732a4e8eb801830336c5fEli Bendersky#include <vector> 2468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 2568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencernamespace llvm { 2668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencernamespace object { 2768b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 2868b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencerclass ObjectFile; 297acdb4d237181976b04e72f6a6c329c3b2604440Michael J. Spencer 307acdb4d237181976b04e72f6a6c329c3b2604440Michael J. Spencerunion DataRefImpl { 317acdb4d237181976b04e72f6a6c329c3b2604440Michael J. Spencer struct { 324344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer // ELF needs this for relocations. This entire union should probably be a 334344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer // char[max(8, sizeof(uintptr_t))] and require the impl to cast. 344344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer uint16_t a, b; 354344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer uint32_t c; 364344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer } w; 374344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer struct { 387acdb4d237181976b04e72f6a6c329c3b2604440Michael J. Spencer uint32_t a, b; 397acdb4d237181976b04e72f6a6c329c3b2604440Michael J. Spencer } d; 4025b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer uintptr_t p; 413fd9b8422328a60664a5c631ec9519b58017fcbcDanil Malyshev DataRefImpl() { 423fd9b8422328a60664a5c631ec9519b58017fcbcDanil Malyshev std::memset(this, 0, sizeof(DataRefImpl)); 433fd9b8422328a60664a5c631ec9519b58017fcbcDanil Malyshev } 447acdb4d237181976b04e72f6a6c329c3b2604440Michael J. Spencer}; 457acdb4d237181976b04e72f6a6c329c3b2604440Michael J. Spencer 464344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencertemplate<class content_type> 474344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencerclass content_iterator { 484344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer content_type Current; 494344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencerpublic: 504344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer content_iterator(content_type symb) 514344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer : Current(symb) {} 524344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer 534344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer const content_type* operator->() const { 544344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer return &Current; 554344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer } 564344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer 574344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer const content_type &operator*() const { 584344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer return Current; 594344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer } 604344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer 614344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer bool operator==(const content_iterator &other) const { 624344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer return Current == other.Current; 634344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer } 644344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer 654344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer bool operator!=(const content_iterator &other) const { 664344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer return !(*this == other); 674344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer } 684344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer 694344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer content_iterator& increment(error_code &err) { 704344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer content_type next; 714344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer if (error_code ec = Current.getNext(next)) 724344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer err = ec; 734344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer else 744344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer Current = next; 754344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer return *this; 764344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer } 774344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer}; 784344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer 795b957e6fd9853f938b8b33cfeb03d80595a9c2f8Eric Christopherinline bool operator==(const DataRefImpl &a, const DataRefImpl &b) { 807acdb4d237181976b04e72f6a6c329c3b2604440Michael J. Spencer // Check bitwise identical. This is the only legal way to compare a union w/o 817acdb4d237181976b04e72f6a6c329c3b2604440Michael J. Spencer // knowing which member is in use. 827acdb4d237181976b04e72f6a6c329c3b2604440Michael J. Spencer return std::memcmp(&a, &b, sizeof(DataRefImpl)) == 0; 837acdb4d237181976b04e72f6a6c329c3b2604440Michael J. Spencer} 8468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 855b957e6fd9853f938b8b33cfeb03d80595a9c2f8Eric Christopherinline bool operator<(const DataRefImpl &a, const DataRefImpl &b) { 863314c26475b5561abbfe0785e0a64d189d5b4060Michael J. Spencer // Check bitwise identical. This is the only legal way to compare a union w/o 873314c26475b5561abbfe0785e0a64d189d5b4060Michael J. Spencer // knowing which member is in use. 883314c26475b5561abbfe0785e0a64d189d5b4060Michael J. Spencer return std::memcmp(&a, &b, sizeof(DataRefImpl)) < 0; 893314c26475b5561abbfe0785e0a64d189d5b4060Michael J. Spencer} 903314c26475b5561abbfe0785e0a64d189d5b4060Michael J. Spencer 919b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencerclass SymbolRef; 9268b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 930fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer/// RelocationRef - This is a value type class that represents a single 940fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer/// relocation in the list of relocations in the object file. 950fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramerclass RelocationRef { 960fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer DataRefImpl RelocationPimpl; 970fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer const ObjectFile *OwningObject; 980fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 990fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramerpublic: 1003fd9b8422328a60664a5c631ec9519b58017fcbcDanil Malyshev RelocationRef() : OwningObject(NULL) { } 1010fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 1020fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer RelocationRef(DataRefImpl RelocationP, const ObjectFile *Owner); 1030fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 1040fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer bool operator==(const RelocationRef &Other) const; 1050fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 1060fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer error_code getNext(RelocationRef &Result) const; 1070fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 1080fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer error_code getAddress(uint64_t &Result) const; 109b0436a73054fe676b216a0cf872d1fc433125c62Danil Malyshev error_code getOffset(uint64_t &Result) const; 1100fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer error_code getSymbol(SymbolRef &Result) const; 1119472b8d220fc746498429f430cb4c4dbfbd38f2aOwen Anderson error_code getType(uint64_t &Result) const; 1124344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer 1130685e94895f26f96aa1032696e3150dd00aad1f3Owen Anderson /// @brief Indicates whether this relocation should hidden when listing 1140685e94895f26f96aa1032696e3150dd00aad1f3Owen Anderson /// relocations, usually because it is the trailing part of a multipart 1150685e94895f26f96aa1032696e3150dd00aad1f3Owen Anderson /// relocation that will be printed as part of the leading relocation. 1160685e94895f26f96aa1032696e3150dd00aad1f3Owen Anderson error_code getHidden(bool &Result) const; 1170685e94895f26f96aa1032696e3150dd00aad1f3Owen Anderson 1184344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer /// @brief Get a string that represents the type of this relocation. 1194344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer /// 1204344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer /// This is for display purposes only. 1214344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer error_code getTypeName(SmallVectorImpl<char> &Result) const; 1220fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer error_code getAdditionalInfo(int64_t &Result) const; 1234344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer 1244344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer /// @brief Get a string that represents the calculation of the value of this 1254344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer /// relocation. 1264344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer /// 1274344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer /// This is for display purposes only. 1284344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer error_code getValueString(SmallVectorImpl<char> &Result) const; 1299ac0f1d7255d7941c331b0a62a830a3b033358fdMarshall Clow 1309ac0f1d7255d7941c331b0a62a830a3b033358fdMarshall Clow DataRefImpl getRawDataRefImpl() const; 1310fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer}; 1324344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencertypedef content_iterator<RelocationRef> relocation_iterator; 1330fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 13468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer/// SectionRef - This is a value type class that represents a single section in 13568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer/// the list of sections in the object file. 13668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencerclass SectionRef { 13707ea23aa2d17f701fa125442c20c1eba75b55fdbBenjamin Kramer friend class SymbolRef; 13868b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer DataRefImpl SectionPimpl; 13968b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer const ObjectFile *OwningObject; 14068b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 14168b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencerpublic: 1423fd9b8422328a60664a5c631ec9519b58017fcbcDanil Malyshev SectionRef() : OwningObject(NULL) { } 143dedd6ee135f886e219035b2cf5957ce492f90ed1Michael J. Spencer 14468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer SectionRef(DataRefImpl SectionP, const ObjectFile *Owner); 14568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 14668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer bool operator==(const SectionRef &Other) const; 1475b957e6fd9853f938b8b33cfeb03d80595a9c2f8Eric Christopher bool operator<(const SectionRef &Other) const; 14868b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 14925b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer error_code getNext(SectionRef &Result) const; 15068b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 15125b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer error_code getName(StringRef &Result) const; 15225b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer error_code getAddress(uint64_t &Result) const; 15325b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer error_code getSize(uint64_t &Result) const; 15425b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer error_code getContents(StringRef &Result) const; 15568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 156e2f2f07be7cf2b55b7e5501291bbcede87e43fd6Michael J. Spencer /// @brief Get the alignment of this section as the actual value (not log 2). 157e2f2f07be7cf2b55b7e5501291bbcede87e43fd6Michael J. Spencer error_code getAlignment(uint64_t &Result) const; 158e2f2f07be7cf2b55b7e5501291bbcede87e43fd6Michael J. Spencer 15968b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer // FIXME: Move to the normalization layer when it's created. 16025b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer error_code isText(bool &Result) const; 16113afc5eff2d7370ab486d5039886ab8bbf9039daMichael J. Spencer error_code isData(bool &Result) const; 16213afc5eff2d7370ab486d5039886ab8bbf9039daMichael J. Spencer error_code isBSS(bool &Result) const; 163c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd error_code isRequiredForExecution(bool &Result) const; 164c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd error_code isVirtual(bool &Result) const; 165c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd error_code isZeroInit(bool &Result) const; 1663a129c85920404e7ccdb7e655c89fa60a0309cfdAndrew Kaylor error_code isReadOnlyData(bool &Result) const; 16707ea23aa2d17f701fa125442c20c1eba75b55fdbBenjamin Kramer 16807ea23aa2d17f701fa125442c20c1eba75b55fdbBenjamin Kramer error_code containsSymbol(SymbolRef S, bool &Result) const; 1694344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer 1704344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer relocation_iterator begin_relocations() const; 1714344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer relocation_iterator end_relocations() const; 172c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd 173c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd DataRefImpl getRawDataRefImpl() const; 17468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer}; 1754344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencertypedef content_iterator<SectionRef> section_iterator; 17668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 1779b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer/// SymbolRef - This is a value type class that represents a single symbol in 1789b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer/// the list of symbols in the object file. 1799b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencerclass SymbolRef { 1809b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer friend class SectionRef; 1819b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer DataRefImpl SymbolPimpl; 1829b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer const ObjectFile *OwningObject; 1839b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer 1849b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencerpublic: 1853fd9b8422328a60664a5c631ec9519b58017fcbcDanil Malyshev SymbolRef() : OwningObject(NULL) { } 1869b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer 1879b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer enum Type { 1882c67727046234ad9702ab5acb72700b5ac99a676David Meyer ST_Unknown, // Type not specified 1899b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer ST_Data, 190206d17cf605293f1c12d8bfa8cf72826a29b253fMichael J. Spencer ST_Debug, 191206d17cf605293f1c12d8bfa8cf72826a29b253fMichael J. Spencer ST_File, 192206d17cf605293f1c12d8bfa8cf72826a29b253fMichael J. Spencer ST_Function, 1939b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer ST_Other 1949b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer }; 1959b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer 196c46255a32ec92c427e621b6d7eabd887962ce4a4David Meyer enum Flags { 197c46255a32ec92c427e621b6d7eabd887962ce4a4David Meyer SF_None = 0, 1982c67727046234ad9702ab5acb72700b5ac99a676David Meyer SF_Undefined = 1U << 0, // Symbol is defined in another object file 1992c67727046234ad9702ab5acb72700b5ac99a676David Meyer SF_Global = 1U << 1, // Global symbol 2002c67727046234ad9702ab5acb72700b5ac99a676David Meyer SF_Weak = 1U << 2, // Weak symbol 2012c67727046234ad9702ab5acb72700b5ac99a676David Meyer SF_Absolute = 1U << 3, // Absolute symbol 2022c67727046234ad9702ab5acb72700b5ac99a676David Meyer SF_ThreadLocal = 1U << 4, // Thread local symbol 2032c67727046234ad9702ab5acb72700b5ac99a676David Meyer SF_Common = 1U << 5, // Symbol has common linkage 2042c67727046234ad9702ab5acb72700b5ac99a676David Meyer SF_FormatSpecific = 1U << 31 // Specific to the object file format 2052c67727046234ad9702ab5acb72700b5ac99a676David Meyer // (e.g. section symbols) 206c46255a32ec92c427e621b6d7eabd887962ce4a4David Meyer }; 207c46255a32ec92c427e621b6d7eabd887962ce4a4David Meyer 2089b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer SymbolRef(DataRefImpl SymbolP, const ObjectFile *Owner); 2099b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer 2109b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer bool operator==(const SymbolRef &Other) const; 2115b957e6fd9853f938b8b33cfeb03d80595a9c2f8Eric Christopher bool operator<(const SymbolRef &Other) const; 2129b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer 2139b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer error_code getNext(SymbolRef &Result) const; 2149b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer 2159b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer error_code getName(StringRef &Result) const; 21601fa41a106ed0ff86c3b9ffe0843679211bf487cAlexey Samsonov /// Returns the symbol virtual address (i.e. address at which it will be 21701fa41a106ed0ff86c3b9ffe0843679211bf487cAlexey Samsonov /// mapped). 2189b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer error_code getAddress(uint64_t &Result) const; 219b0436a73054fe676b216a0cf872d1fc433125c62Danil Malyshev error_code getFileOffset(uint64_t &Result) const; 2209b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer error_code getSize(uint64_t &Result) const; 2219b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer error_code getType(SymbolRef::Type &Result) const; 2229b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer 2239b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer /// Returns the ascii char that should be displayed in a symbol table dump via 2249b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer /// nm for this symbol. 2259b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer error_code getNMTypeChar(char &Result) const; 2269b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer 227c46255a32ec92c427e621b6d7eabd887962ce4a4David Meyer /// Get symbol flags (bitwise OR of SymbolRef::Flags) 228c46255a32ec92c427e621b6d7eabd887962ce4a4David Meyer error_code getFlags(uint32_t &Result) const; 2299b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer 230c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd /// @brief Return true for common symbols such as uninitialized globals 231c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd error_code isCommon(bool &Result) const; 232c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd 2339b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer /// @brief Get section this symbol is defined in reference to. Result is 2349b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer /// end_sections() if it is undefined or is an absolute symbol. 2359b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer error_code getSection(section_iterator &Result) const; 2369b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer 2379b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer DataRefImpl getRawDataRefImpl() const; 2389b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer}; 2399b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencertypedef content_iterator<SymbolRef> symbol_iterator; 2409b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer 2415c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer/// LibraryRef - This is a value type class that represents a single library in 2425c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer/// the list of libraries needed by a shared or dynamic object. 2435c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyerclass LibraryRef { 2445c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer friend class SectionRef; 2455c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer DataRefImpl LibraryPimpl; 2465c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer const ObjectFile *OwningObject; 2475c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer 2485c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyerpublic: 2493fd9b8422328a60664a5c631ec9519b58017fcbcDanil Malyshev LibraryRef() : OwningObject(NULL) { } 2505c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer 2515c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer LibraryRef(DataRefImpl LibraryP, const ObjectFile *Owner); 2525c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer 2535c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer bool operator==(const LibraryRef &Other) const; 2545b957e6fd9853f938b8b33cfeb03d80595a9c2f8Eric Christopher bool operator<(const LibraryRef &Other) const; 2555c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer 2565c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer error_code getNext(LibraryRef &Result) const; 2575c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer 2585c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer // Get the path to this library, as stored in the object file. 2595c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer error_code getPath(StringRef &Result) const; 2605c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer 2615c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer DataRefImpl getRawDataRefImpl() const; 2625c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer}; 2635c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyertypedef content_iterator<LibraryRef> library_iterator; 2645c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer 26568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencerconst uint64_t UnknownAddressOrSize = ~0ULL; 26668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 26768b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer/// ObjectFile - This class is the base class for all object file types. 26868b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer/// Concrete instances of this object are created by createObjectFile, which 26968b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer/// figure out which type to create. 270001c9205fca2220480589ec355cb6ec701a37e08Michael J. Spencerclass ObjectFile : public Binary { 2712d24e2a396a1d211baaeedf32148a3b657240170David Blaikie virtual void anchor(); 2729f9ce61972871efcf794bdc6125835c2c32cd863Craig Topper ObjectFile() LLVM_DELETED_FUNCTION; 2739f9ce61972871efcf794bdc6125835c2c32cd863Craig Topper ObjectFile(const ObjectFile &other) LLVM_DELETED_FUNCTION; 27468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 27568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencerprotected: 276001c9205fca2220480589ec355cb6ec701a37e08Michael J. Spencer ObjectFile(unsigned int Type, MemoryBuffer *source, error_code &ec); 27768b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 278001c9205fca2220480589ec355cb6ec701a37e08Michael J. Spencer const uint8_t *base() const { 279001c9205fca2220480589ec355cb6ec701a37e08Michael J. Spencer return reinterpret_cast<const uint8_t *>(Data->getBufferStart()); 280001c9205fca2220480589ec355cb6ec701a37e08Michael J. Spencer } 28168b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 28268b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer // These functions are for SymbolRef to call internally. The main goal of 28368b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer // this is to allow SymbolRef::SymbolPimpl to point directly to the symbol 28468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer // entry in the memory mapped object file. SymbolPimpl cannot contain any 28568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer // virtual functions because then it could not point into the memory mapped 28668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer // file. 28725b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer // 28825b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer // Implementations assume that the DataRefImpl is valid and has not been 28925b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer // modified externally. It's UB otherwise. 29068b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer friend class SymbolRef; 29125b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer virtual error_code getSymbolNext(DataRefImpl Symb, SymbolRef &Res) const = 0; 29225b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer virtual error_code getSymbolName(DataRefImpl Symb, StringRef &Res) const = 0; 2935b957e6fd9853f938b8b33cfeb03d80595a9c2f8Eric Christopher virtual error_code getSymbolAddress(DataRefImpl Symb, uint64_t &Res) const = 0; 2945b957e6fd9853f938b8b33cfeb03d80595a9c2f8Eric Christopher virtual error_code getSymbolFileOffset(DataRefImpl Symb, uint64_t &Res)const=0; 29525b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer virtual error_code getSymbolSize(DataRefImpl Symb, uint64_t &Res) const = 0; 2962c10ecbe4c800bd8a2e1b3e05c4eedf75658b565Michael J. Spencer virtual error_code getSymbolType(DataRefImpl Symb, 2972c10ecbe4c800bd8a2e1b3e05c4eedf75658b565Michael J. Spencer SymbolRef::Type &Res) const = 0; 29825b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer virtual error_code getSymbolNMTypeChar(DataRefImpl Symb, char &Res) const = 0; 299c46255a32ec92c427e621b6d7eabd887962ce4a4David Meyer virtual error_code getSymbolFlags(DataRefImpl Symb, 300c46255a32ec92c427e621b6d7eabd887962ce4a4David Meyer uint32_t &Res) const = 0; 3019b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer virtual error_code getSymbolSection(DataRefImpl Symb, 3029b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer section_iterator &Res) const = 0; 30368b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 30468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer // Same as above for SectionRef. 30568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer friend class SectionRef; 30625b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer virtual error_code getSectionNext(DataRefImpl Sec, SectionRef &Res) const = 0; 30725b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer virtual error_code getSectionName(DataRefImpl Sec, StringRef &Res) const = 0; 30825b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer virtual error_code getSectionAddress(DataRefImpl Sec, uint64_t &Res) const =0; 30925b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer virtual error_code getSectionSize(DataRefImpl Sec, uint64_t &Res) const = 0; 31025b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer virtual error_code getSectionContents(DataRefImpl Sec, StringRef &Res)const=0; 311e2f2f07be7cf2b55b7e5501291bbcede87e43fd6Michael J. Spencer virtual error_code getSectionAlignment(DataRefImpl Sec, uint64_t &Res)const=0; 31225b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer virtual error_code isSectionText(DataRefImpl Sec, bool &Res) const = 0; 31313afc5eff2d7370ab486d5039886ab8bbf9039daMichael J. Spencer virtual error_code isSectionData(DataRefImpl Sec, bool &Res) const = 0; 31413afc5eff2d7370ab486d5039886ab8bbf9039daMichael J. Spencer virtual error_code isSectionBSS(DataRefImpl Sec, bool &Res) const = 0; 315c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd virtual error_code isSectionRequiredForExecution(DataRefImpl Sec, 316c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd bool &Res) const = 0; 317c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd // A section is 'virtual' if its contents aren't present in the object image. 318c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd virtual error_code isSectionVirtual(DataRefImpl Sec, bool &Res) const = 0; 319c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd virtual error_code isSectionZeroInit(DataRefImpl Sec, bool &Res) const = 0; 3205b957e6fd9853f938b8b33cfeb03d80595a9c2f8Eric Christopher virtual error_code isSectionReadOnlyData(DataRefImpl Sec, bool &Res) const =0; 32107ea23aa2d17f701fa125442c20c1eba75b55fdbBenjamin Kramer virtual error_code sectionContainsSymbol(DataRefImpl Sec, DataRefImpl Symb, 32207ea23aa2d17f701fa125442c20c1eba75b55fdbBenjamin Kramer bool &Result) const = 0; 3234344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer virtual relocation_iterator getSectionRelBegin(DataRefImpl Sec) const = 0; 3244344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer virtual relocation_iterator getSectionRelEnd(DataRefImpl Sec) const = 0; 32568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 32668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 3270fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer // Same as above for RelocationRef. 3280fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer friend class RelocationRef; 3290fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer virtual error_code getRelocationNext(DataRefImpl Rel, 3300fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer RelocationRef &Res) const = 0; 3310fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer virtual error_code getRelocationAddress(DataRefImpl Rel, 3320fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer uint64_t &Res) const =0; 333b0436a73054fe676b216a0cf872d1fc433125c62Danil Malyshev virtual error_code getRelocationOffset(DataRefImpl Rel, 334b0436a73054fe676b216a0cf872d1fc433125c62Danil Malyshev uint64_t &Res) const =0; 3350fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer virtual error_code getRelocationSymbol(DataRefImpl Rel, 3360fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer SymbolRef &Res) const = 0; 3370fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer virtual error_code getRelocationType(DataRefImpl Rel, 3389472b8d220fc746498429f430cb4c4dbfbd38f2aOwen Anderson uint64_t &Res) const = 0; 3394344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer virtual error_code getRelocationTypeName(DataRefImpl Rel, 3404344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer SmallVectorImpl<char> &Result) const = 0; 3410fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer virtual error_code getRelocationAdditionalInfo(DataRefImpl Rel, 3420fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer int64_t &Res) const = 0; 3434344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer virtual error_code getRelocationValueString(DataRefImpl Rel, 3444344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer SmallVectorImpl<char> &Result) const = 0; 3450685e94895f26f96aa1032696e3150dd00aad1f3Owen Anderson virtual error_code getRelocationHidden(DataRefImpl Rel, bool &Result) const { 3460685e94895f26f96aa1032696e3150dd00aad1f3Owen Anderson Result = false; 3470685e94895f26f96aa1032696e3150dd00aad1f3Owen Anderson return object_error::success; 3480685e94895f26f96aa1032696e3150dd00aad1f3Owen Anderson } 3490fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 3505c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer // Same for LibraryRef 3515c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer friend class LibraryRef; 3525c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer virtual error_code getLibraryNext(DataRefImpl Lib, LibraryRef &Res) const = 0; 3535c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer virtual error_code getLibraryPath(DataRefImpl Lib, StringRef &Res) const = 0; 3545c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer 35568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencerpublic: 35668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 35768b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer virtual symbol_iterator begin_symbols() const = 0; 35868b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer virtual symbol_iterator end_symbols() const = 0; 35968b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 360dfa1896b6b61e708f002b814794890ff308172eeMichael J. Spencer virtual symbol_iterator begin_dynamic_symbols() const = 0; 361dfa1896b6b61e708f002b814794890ff308172eeMichael J. Spencer virtual symbol_iterator end_dynamic_symbols() const = 0; 362dfa1896b6b61e708f002b814794890ff308172eeMichael J. Spencer 36368b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer virtual section_iterator begin_sections() const = 0; 36468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer virtual section_iterator end_sections() const = 0; 36568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 3665c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer virtual library_iterator begin_libraries_needed() const = 0; 3675c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer virtual library_iterator end_libraries_needed() const = 0; 3685c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer 36968b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer /// @brief The number of bytes used to represent an address in this object 37068b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer /// file format. 37168b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer virtual uint8_t getBytesInAddress() const = 0; 37268b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 37368b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer virtual StringRef getFileFormatName() const = 0; 37488af6b9217f9ff8b4592f38ac5175de697275f49Michael J. Spencer virtual /* Triple::ArchType */ unsigned getArch() const = 0; 37568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 37697f7787bfb56ad31fe20ec0bb9c3c9f3253d14fbDavid Meyer /// For shared objects, returns the name which this object should be 37797f7787bfb56ad31fe20ec0bb9c3c9f3253d14fbDavid Meyer /// loaded from at runtime. This corresponds to DT_SONAME on ELF and 37897f7787bfb56ad31fe20ec0bb9c3c9f3253d14fbDavid Meyer /// LC_ID_DYLIB (install name) on MachO. 37997f7787bfb56ad31fe20ec0bb9c3c9f3253d14fbDavid Meyer virtual StringRef getLoadName() const = 0; 38097f7787bfb56ad31fe20ec0bb9c3c9f3253d14fbDavid Meyer 38168b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer /// @returns Pointer to ObjectFile subclass to handle this type of object. 38268b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer /// @param ObjectPath The path to the object file. ObjectPath.isObject must 38368b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer /// return true. 38468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer /// @brief Create ObjectFile from path. 38588af6b9217f9ff8b4592f38ac5175de697275f49Michael J. Spencer static ObjectFile *createObjectFile(StringRef ObjectPath); 38668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer static ObjectFile *createObjectFile(MemoryBuffer *Object); 38768b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 388001c9205fca2220480589ec355cb6ec701a37e08Michael J. Spencer static inline bool classof(const Binary *v) { 3896f9489a86f33624f9ff5388411d12359ce9cef20David Meyer return v->isObject(); 390001c9205fca2220480589ec355cb6ec701a37e08Michael J. Spencer } 391001c9205fca2220480589ec355cb6ec701a37e08Michael J. Spencer static inline bool classof(const ObjectFile *v) { return true; } 392001c9205fca2220480589ec355cb6ec701a37e08Michael J. Spencer 393001c9205fca2220480589ec355cb6ec701a37e08Michael J. Spencerpublic: 39468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer static ObjectFile *createCOFFObjectFile(MemoryBuffer *Object); 395f4eff4baeb44f9dee988e9293d029dcaa359420dEli Bendersky static ObjectFile *createELFObjectFile(MemoryBuffer *Object); 39668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer static ObjectFile *createMachOObjectFile(MemoryBuffer *Object); 39768b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer}; 39868b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 39968b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer// Inline function definitions. 40068b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencerinline SymbolRef::SymbolRef(DataRefImpl SymbolP, const ObjectFile *Owner) 40168b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer : SymbolPimpl(SymbolP) 40268b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer , OwningObject(Owner) {} 40368b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 40468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencerinline bool SymbolRef::operator==(const SymbolRef &Other) const { 40568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer return SymbolPimpl == Other.SymbolPimpl; 40668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} 40768b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 4085b957e6fd9853f938b8b33cfeb03d80595a9c2f8Eric Christopherinline bool SymbolRef::operator<(const SymbolRef &Other) const { 4093314c26475b5561abbfe0785e0a64d189d5b4060Michael J. Spencer return SymbolPimpl < Other.SymbolPimpl; 4103314c26475b5561abbfe0785e0a64d189d5b4060Michael J. Spencer} 4113314c26475b5561abbfe0785e0a64d189d5b4060Michael J. Spencer 41225b15777df42d5d608810f6881b6c98107481d69Michael J. Spencerinline error_code SymbolRef::getNext(SymbolRef &Result) const { 41325b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer return OwningObject->getSymbolNext(SymbolPimpl, Result); 41468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} 41568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 41625b15777df42d5d608810f6881b6c98107481d69Michael J. Spencerinline error_code SymbolRef::getName(StringRef &Result) const { 41725b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer return OwningObject->getSymbolName(SymbolPimpl, Result); 41868b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} 41968b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 42025b15777df42d5d608810f6881b6c98107481d69Michael J. Spencerinline error_code SymbolRef::getAddress(uint64_t &Result) const { 42125b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer return OwningObject->getSymbolAddress(SymbolPimpl, Result); 42268b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} 42368b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 424b0436a73054fe676b216a0cf872d1fc433125c62Danil Malyshevinline error_code SymbolRef::getFileOffset(uint64_t &Result) const { 425b0436a73054fe676b216a0cf872d1fc433125c62Danil Malyshev return OwningObject->getSymbolFileOffset(SymbolPimpl, Result); 426ac241fe9f0d73c6f632e4f7f89e06b698d39da54Benjamin Kramer} 427ac241fe9f0d73c6f632e4f7f89e06b698d39da54Benjamin Kramer 42825b15777df42d5d608810f6881b6c98107481d69Michael J. Spencerinline error_code SymbolRef::getSize(uint64_t &Result) const { 42925b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer return OwningObject->getSymbolSize(SymbolPimpl, Result); 43068b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} 43168b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 43225b15777df42d5d608810f6881b6c98107481d69Michael J. Spencerinline error_code SymbolRef::getNMTypeChar(char &Result) const { 43325b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer return OwningObject->getSymbolNMTypeChar(SymbolPimpl, Result); 43468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} 43568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 436c46255a32ec92c427e621b6d7eabd887962ce4a4David Meyerinline error_code SymbolRef::getFlags(uint32_t &Result) const { 437c46255a32ec92c427e621b6d7eabd887962ce4a4David Meyer return OwningObject->getSymbolFlags(SymbolPimpl, Result); 4389b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer} 4399b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer 4409b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencerinline error_code SymbolRef::getSection(section_iterator &Result) const { 4419b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer return OwningObject->getSymbolSection(SymbolPimpl, Result); 4429b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer} 4439b2b812fea4df160437e7b7d56e38f6335189ad0Michael J. Spencer 4441130a799ab2fd7042625163a2506518960394884Michael J. Spencerinline error_code SymbolRef::getType(SymbolRef::Type &Result) const { 445ac241fe9f0d73c6f632e4f7f89e06b698d39da54Benjamin Kramer return OwningObject->getSymbolType(SymbolPimpl, Result); 446ac241fe9f0d73c6f632e4f7f89e06b698d39da54Benjamin Kramer} 447ac241fe9f0d73c6f632e4f7f89e06b698d39da54Benjamin Kramer 44815c3f727aeff6a80e3f9e7e6b1284748e5f3322aNick Lewyckyinline DataRefImpl SymbolRef::getRawDataRefImpl() const { 44915c3f727aeff6a80e3f9e7e6b1284748e5f3322aNick Lewycky return SymbolPimpl; 45015c3f727aeff6a80e3f9e7e6b1284748e5f3322aNick Lewycky} 45115c3f727aeff6a80e3f9e7e6b1284748e5f3322aNick Lewycky 45268b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 45368b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer/// SectionRef 45468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencerinline SectionRef::SectionRef(DataRefImpl SectionP, 45568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer const ObjectFile *Owner) 45668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer : SectionPimpl(SectionP) 45768b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer , OwningObject(Owner) {} 45868b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 45968b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencerinline bool SectionRef::operator==(const SectionRef &Other) const { 46068b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer return SectionPimpl == Other.SectionPimpl; 46168b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} 46268b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 4635b957e6fd9853f938b8b33cfeb03d80595a9c2f8Eric Christopherinline bool SectionRef::operator<(const SectionRef &Other) const { 4643314c26475b5561abbfe0785e0a64d189d5b4060Michael J. Spencer return SectionPimpl < Other.SectionPimpl; 4653314c26475b5561abbfe0785e0a64d189d5b4060Michael J. Spencer} 4663314c26475b5561abbfe0785e0a64d189d5b4060Michael J. Spencer 46725b15777df42d5d608810f6881b6c98107481d69Michael J. Spencerinline error_code SectionRef::getNext(SectionRef &Result) const { 46825b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer return OwningObject->getSectionNext(SectionPimpl, Result); 46968b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} 47068b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 47125b15777df42d5d608810f6881b6c98107481d69Michael J. Spencerinline error_code SectionRef::getName(StringRef &Result) const { 47225b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer return OwningObject->getSectionName(SectionPimpl, Result); 47368b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} 47468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 47525b15777df42d5d608810f6881b6c98107481d69Michael J. Spencerinline error_code SectionRef::getAddress(uint64_t &Result) const { 47625b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer return OwningObject->getSectionAddress(SectionPimpl, Result); 47768b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} 47868b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 47925b15777df42d5d608810f6881b6c98107481d69Michael J. Spencerinline error_code SectionRef::getSize(uint64_t &Result) const { 48025b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer return OwningObject->getSectionSize(SectionPimpl, Result); 48168b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} 48268b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 48325b15777df42d5d608810f6881b6c98107481d69Michael J. Spencerinline error_code SectionRef::getContents(StringRef &Result) const { 48425b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer return OwningObject->getSectionContents(SectionPimpl, Result); 48568b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} 48668b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 487e2f2f07be7cf2b55b7e5501291bbcede87e43fd6Michael J. Spencerinline error_code SectionRef::getAlignment(uint64_t &Result) const { 488e2f2f07be7cf2b55b7e5501291bbcede87e43fd6Michael J. Spencer return OwningObject->getSectionAlignment(SectionPimpl, Result); 489e2f2f07be7cf2b55b7e5501291bbcede87e43fd6Michael J. Spencer} 490e2f2f07be7cf2b55b7e5501291bbcede87e43fd6Michael J. Spencer 49125b15777df42d5d608810f6881b6c98107481d69Michael J. Spencerinline error_code SectionRef::isText(bool &Result) const { 49225b15777df42d5d608810f6881b6c98107481d69Michael J. Spencer return OwningObject->isSectionText(SectionPimpl, Result); 49368b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} 49468b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 49513afc5eff2d7370ab486d5039886ab8bbf9039daMichael J. Spencerinline error_code SectionRef::isData(bool &Result) const { 49613afc5eff2d7370ab486d5039886ab8bbf9039daMichael J. Spencer return OwningObject->isSectionData(SectionPimpl, Result); 49713afc5eff2d7370ab486d5039886ab8bbf9039daMichael J. Spencer} 49813afc5eff2d7370ab486d5039886ab8bbf9039daMichael J. Spencer 49913afc5eff2d7370ab486d5039886ab8bbf9039daMichael J. Spencerinline error_code SectionRef::isBSS(bool &Result) const { 50013afc5eff2d7370ab486d5039886ab8bbf9039daMichael J. Spencer return OwningObject->isSectionBSS(SectionPimpl, Result); 50113afc5eff2d7370ab486d5039886ab8bbf9039daMichael J. Spencer} 50213afc5eff2d7370ab486d5039886ab8bbf9039daMichael J. Spencer 503c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurdinline error_code SectionRef::isRequiredForExecution(bool &Result) const { 504c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd return OwningObject->isSectionRequiredForExecution(SectionPimpl, Result); 505c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd} 506c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd 507c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurdinline error_code SectionRef::isVirtual(bool &Result) const { 508c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd return OwningObject->isSectionVirtual(SectionPimpl, Result); 509c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd} 510c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd 511c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurdinline error_code SectionRef::isZeroInit(bool &Result) const { 512c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd return OwningObject->isSectionZeroInit(SectionPimpl, Result); 513c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd} 514c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd 5153a129c85920404e7ccdb7e655c89fa60a0309cfdAndrew Kaylorinline error_code SectionRef::isReadOnlyData(bool &Result) const { 5163a129c85920404e7ccdb7e655c89fa60a0309cfdAndrew Kaylor return OwningObject->isSectionReadOnlyData(SectionPimpl, Result); 5173a129c85920404e7ccdb7e655c89fa60a0309cfdAndrew Kaylor} 5183a129c85920404e7ccdb7e655c89fa60a0309cfdAndrew Kaylor 51907ea23aa2d17f701fa125442c20c1eba75b55fdbBenjamin Kramerinline error_code SectionRef::containsSymbol(SymbolRef S, bool &Result) const { 52007ea23aa2d17f701fa125442c20c1eba75b55fdbBenjamin Kramer return OwningObject->sectionContainsSymbol(SectionPimpl, S.SymbolPimpl, 52107ea23aa2d17f701fa125442c20c1eba75b55fdbBenjamin Kramer Result); 52207ea23aa2d17f701fa125442c20c1eba75b55fdbBenjamin Kramer} 52307ea23aa2d17f701fa125442c20c1eba75b55fdbBenjamin Kramer 5244344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencerinline relocation_iterator SectionRef::begin_relocations() const { 5254344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer return OwningObject->getSectionRelBegin(SectionPimpl); 5264344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer} 5274344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer 5284344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencerinline relocation_iterator SectionRef::end_relocations() const { 5294344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer return OwningObject->getSectionRelEnd(SectionPimpl); 5304344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer} 5314344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer 532c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurdinline DataRefImpl SectionRef::getRawDataRefImpl() const { 533c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd return SectionPimpl; 534c68dda815e64fb2fb463318d1eaa304e22199d50Preston Gurd} 5350fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 5360fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer/// RelocationRef 5370fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramerinline RelocationRef::RelocationRef(DataRefImpl RelocationP, 5380fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer const ObjectFile *Owner) 5390fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer : RelocationPimpl(RelocationP) 5400fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer , OwningObject(Owner) {} 5410fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 5420fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramerinline bool RelocationRef::operator==(const RelocationRef &Other) const { 5430fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer return RelocationPimpl == Other.RelocationPimpl; 5440fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer} 5450fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 5460fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramerinline error_code RelocationRef::getNext(RelocationRef &Result) const { 5470fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer return OwningObject->getRelocationNext(RelocationPimpl, Result); 5480fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer} 5490fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 5500fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramerinline error_code RelocationRef::getAddress(uint64_t &Result) const { 5510fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer return OwningObject->getRelocationAddress(RelocationPimpl, Result); 5520fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer} 5530fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 554b0436a73054fe676b216a0cf872d1fc433125c62Danil Malyshevinline error_code RelocationRef::getOffset(uint64_t &Result) const { 555b0436a73054fe676b216a0cf872d1fc433125c62Danil Malyshev return OwningObject->getRelocationOffset(RelocationPimpl, Result); 556b0436a73054fe676b216a0cf872d1fc433125c62Danil Malyshev} 557b0436a73054fe676b216a0cf872d1fc433125c62Danil Malyshev 5580fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramerinline error_code RelocationRef::getSymbol(SymbolRef &Result) const { 5590fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer return OwningObject->getRelocationSymbol(RelocationPimpl, Result); 5600fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer} 5610fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 5629472b8d220fc746498429f430cb4c4dbfbd38f2aOwen Andersoninline error_code RelocationRef::getType(uint64_t &Result) const { 5630fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer return OwningObject->getRelocationType(RelocationPimpl, Result); 5640fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer} 5650fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 5664344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencerinline error_code RelocationRef::getTypeName(SmallVectorImpl<char> &Result) 5674344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer const { 5684344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer return OwningObject->getRelocationTypeName(RelocationPimpl, Result); 5694344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer} 5704344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer 5710fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramerinline error_code RelocationRef::getAdditionalInfo(int64_t &Result) const { 5720fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer return OwningObject->getRelocationAdditionalInfo(RelocationPimpl, Result); 5730fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer} 5740fcab076f0358890e2f1b213f4303c780e05d99dBenjamin Kramer 5754344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencerinline error_code RelocationRef::getValueString(SmallVectorImpl<char> &Result) 5764344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer const { 5774344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer return OwningObject->getRelocationValueString(RelocationPimpl, Result); 5784344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer} 5794344b1ef9b3721a5ebc2e024f753772a1e4ddd92Michael J. Spencer 5800685e94895f26f96aa1032696e3150dd00aad1f3Owen Andersoninline error_code RelocationRef::getHidden(bool &Result) const { 5810685e94895f26f96aa1032696e3150dd00aad1f3Owen Anderson return OwningObject->getRelocationHidden(RelocationPimpl, Result); 5820685e94895f26f96aa1032696e3150dd00aad1f3Owen Anderson} 5839ac0f1d7255d7941c331b0a62a830a3b033358fdMarshall Clow 5849ac0f1d7255d7941c331b0a62a830a3b033358fdMarshall Clowinline DataRefImpl RelocationRef::getRawDataRefImpl() const { 5859ac0f1d7255d7941c331b0a62a830a3b033358fdMarshall Clow return RelocationPimpl; 5869ac0f1d7255d7941c331b0a62a830a3b033358fdMarshall Clow} 5879ac0f1d7255d7941c331b0a62a830a3b033358fdMarshall Clow 5885c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer// Inline function definitions. 5895c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyerinline LibraryRef::LibraryRef(DataRefImpl LibraryP, const ObjectFile *Owner) 5905c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer : LibraryPimpl(LibraryP) 5915c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer , OwningObject(Owner) {} 5925c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer 5935c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyerinline bool LibraryRef::operator==(const LibraryRef &Other) const { 5945c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer return LibraryPimpl == Other.LibraryPimpl; 5955c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer} 5965c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer 5975b957e6fd9853f938b8b33cfeb03d80595a9c2f8Eric Christopherinline bool LibraryRef::operator<(const LibraryRef &Other) const { 5985c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer return LibraryPimpl < Other.LibraryPimpl; 5995c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer} 6005c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer 6015c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyerinline error_code LibraryRef::getNext(LibraryRef &Result) const { 6025c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer return OwningObject->getLibraryNext(LibraryPimpl, Result); 6035c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer} 6045c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer 6055c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyerinline error_code LibraryRef::getPath(StringRef &Result) const { 6065c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer return OwningObject->getLibraryPath(LibraryPimpl, Result); 6075c2b4ea73c8f48bb5f96c86fe437385b8fb3dcdaDavid Meyer} 6080685e94895f26f96aa1032696e3150dd00aad1f3Owen Anderson 60968b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} // end namespace object 61068b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer} // end namespace llvm 61168b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer 61268b3f0c40e29e461dbbc85370078692df4336b42Michael J. Spencer#endif 613