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annotate tools/llvm-cxxdump/llvm-cxxdump.cpp @ 147:c2174574ed3a

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LLVM 10
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Wed, 14 Aug 2019 16:55:33 +0900
parents 3a76565eade5
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 //===- llvm-cxxdump.cpp - Dump C++ data in an Object File -------*- C++ -*-===//
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2 //
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3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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4 // See https://llvm.org/LICENSE.txt for license information.
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5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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6 //
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7 //===----------------------------------------------------------------------===//
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8 //
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9 // Dumps C++ data resident in object files and archives.
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10 //
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11 //===----------------------------------------------------------------------===//
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12
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13 #include "llvm-cxxdump.h"
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14 #include "Error.h"
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15 #include "llvm/ADT/ArrayRef.h"
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16 #include "llvm/Object/Archive.h"
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17 #include "llvm/Object/ObjectFile.h"
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18 #include "llvm/Object/SymbolSize.h"
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19 #include "llvm/Support/Debug.h"
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20 #include "llvm/Support/Endian.h"
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21 #include "llvm/Support/FileSystem.h"
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22 #include "llvm/Support/InitLLVM.h"
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23 #include "llvm/Support/TargetRegistry.h"
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24 #include "llvm/Support/TargetSelect.h"
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25 #include "llvm/Support/WithColor.h"
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26 #include "llvm/Support/raw_ostream.h"
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27 #include <map>
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28 #include <string>
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29 #include <system_error>
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30
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31 using namespace llvm;
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32 using namespace llvm::object;
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33 using namespace llvm::support;
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34
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35 namespace opts {
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36 cl::list<std::string> InputFilenames(cl::Positional,
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37 cl::desc("<input object files>"),
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38 cl::ZeroOrMore);
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39 } // namespace opts
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40
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41 namespace llvm {
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42
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43 static void error(std::error_code EC) {
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44 if (!EC)
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45 return;
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46 WithColor::error(outs(), "") << "reading file: " << EC.message() << ".\n";
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47 outs().flush();
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48 exit(1);
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49 }
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50
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51 LLVM_ATTRIBUTE_NORETURN static void error(Error Err) {
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52 logAllUnhandledErrors(std::move(Err), WithColor::error(outs()),
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53 "reading file: ");
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54 outs().flush();
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55 exit(1);
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56 }
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57
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58 template <typename T>
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59 T unwrapOrError(Expected<T> EO) {
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60 if (!EO)
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61 error(EO.takeError());
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62 return std::move(*EO);
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63 }
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64
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65 } // namespace llvm
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66
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67 static void reportError(StringRef Input, StringRef Message) {
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68 if (Input == "-")
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69 Input = "<stdin>";
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70 WithColor::error(errs(), Input) << Message << "\n";
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71 errs().flush();
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72 exit(1);
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73 }
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74
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75 static void reportError(StringRef Input, std::error_code EC) {
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76 reportError(Input, EC.message());
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77 }
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78
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79 static std::map<SectionRef, SmallVector<SectionRef, 1>> SectionRelocMap;
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80
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81 static void collectRelocatedSymbols(const ObjectFile *Obj,
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82 const SectionRef &Sec, uint64_t SecAddress,
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83 uint64_t SymAddress, uint64_t SymSize,
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84 StringRef *I, StringRef *E) {
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85 uint64_t SymOffset = SymAddress - SecAddress;
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86 uint64_t SymEnd = SymOffset + SymSize;
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87 for (const SectionRef &SR : SectionRelocMap[Sec]) {
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88 for (const object::RelocationRef &Reloc : SR.relocations()) {
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89 if (I == E)
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90 break;
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91 const object::symbol_iterator RelocSymI = Reloc.getSymbol();
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92 if (RelocSymI == Obj->symbol_end())
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93 continue;
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94 Expected<StringRef> RelocSymName = RelocSymI->getName();
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95 error(errorToErrorCode(RelocSymName.takeError()));
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96 uint64_t Offset = Reloc.getOffset();
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97 if (Offset >= SymOffset && Offset < SymEnd) {
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98 *I = *RelocSymName;
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99 ++I;
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100 }
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101 }
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102 }
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103 }
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104
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105 static void collectRelocationOffsets(
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106 const ObjectFile *Obj, const SectionRef &Sec, uint64_t SecAddress,
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107 uint64_t SymAddress, uint64_t SymSize, StringRef SymName,
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108 std::map<std::pair<StringRef, uint64_t>, StringRef> &Collection) {
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109 uint64_t SymOffset = SymAddress - SecAddress;
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110 uint64_t SymEnd = SymOffset + SymSize;
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111 for (const SectionRef &SR : SectionRelocMap[Sec]) {
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112 for (const object::RelocationRef &Reloc : SR.relocations()) {
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113 const object::symbol_iterator RelocSymI = Reloc.getSymbol();
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114 if (RelocSymI == Obj->symbol_end())
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115 continue;
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116 Expected<StringRef> RelocSymName = RelocSymI->getName();
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117 error(errorToErrorCode(RelocSymName.takeError()));
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118 uint64_t Offset = Reloc.getOffset();
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119 if (Offset >= SymOffset && Offset < SymEnd)
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120 Collection[std::make_pair(SymName, Offset - SymOffset)] = *RelocSymName;
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121 }
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122 }
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123 }
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124
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125 static void dumpCXXData(const ObjectFile *Obj) {
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126 struct CompleteObjectLocator {
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127 StringRef Symbols[2];
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128 ArrayRef<little32_t> Data;
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129 };
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130 struct ClassHierarchyDescriptor {
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131 StringRef Symbols[1];
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132 ArrayRef<little32_t> Data;
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133 };
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134 struct BaseClassDescriptor {
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parents:
diff changeset
135 StringRef Symbols[2];
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parents:
diff changeset
136 ArrayRef<little32_t> Data;
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
137 };
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
138 struct TypeDescriptor {
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
139 StringRef Symbols[1];
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parents:
diff changeset
140 uint64_t AlwaysZero;
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parents:
diff changeset
141 StringRef MangledName;
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parents:
diff changeset
142 };
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
143 struct ThrowInfo {
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
144 uint32_t Flags;
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
145 };
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parents:
diff changeset
146 struct CatchableTypeArray {
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
147 uint32_t NumEntries;
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
148 };
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
149 struct CatchableType {
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
150 uint32_t Flags;
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parents:
diff changeset
151 uint32_t NonVirtualBaseAdjustmentOffset;
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
152 int32_t VirtualBasePointerOffset;
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
153 uint32_t VirtualBaseAdjustmentOffset;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
154 uint32_t Size;
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parents:
diff changeset
155 StringRef Symbols[2];
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
156 };
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
157 std::map<std::pair<StringRef, uint64_t>, StringRef> VFTableEntries;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
158 std::map<std::pair<StringRef, uint64_t>, StringRef> TIEntries;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
159 std::map<std::pair<StringRef, uint64_t>, StringRef> CTAEntries;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
160 std::map<StringRef, ArrayRef<little32_t>> VBTables;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
161 std::map<StringRef, CompleteObjectLocator> COLs;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
162 std::map<StringRef, ClassHierarchyDescriptor> CHDs;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
163 std::map<std::pair<StringRef, uint64_t>, StringRef> BCAEntries;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
164 std::map<StringRef, BaseClassDescriptor> BCDs;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
165 std::map<StringRef, TypeDescriptor> TDs;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
166 std::map<StringRef, ThrowInfo> TIs;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
167 std::map<StringRef, CatchableTypeArray> CTAs;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
168 std::map<StringRef, CatchableType> CTs;
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
169
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parents:
diff changeset
170 std::map<std::pair<StringRef, uint64_t>, StringRef> VTableSymEntries;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
171 std::map<std::pair<StringRef, uint64_t>, int64_t> VTableDataEntries;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
172 std::map<std::pair<StringRef, uint64_t>, StringRef> VTTEntries;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
173 std::map<StringRef, StringRef> TINames;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
174
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parents:
diff changeset
175 SectionRelocMap.clear();
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
176 for (const SectionRef &Section : Obj->sections()) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
177 section_iterator Sec2 = Section.getRelocatedSection();
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
178 if (Sec2 != Obj->section_end())
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
179 SectionRelocMap[*Sec2].push_back(Section);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
180 }
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
181
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parents:
diff changeset
182 uint8_t BytesInAddress = Obj->getBytesInAddress();
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
183
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parents:
diff changeset
184 std::vector<std::pair<SymbolRef, uint64_t>> SymAddr =
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
185 object::computeSymbolSizes(*Obj);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
186
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
187 for (auto &P : SymAddr) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
188 object::SymbolRef Sym = P.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
189 uint64_t SymSize = P.second;
120
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
190 Expected<StringRef> SymNameOrErr = Sym.getName();
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
191 error(errorToErrorCode(SymNameOrErr.takeError()));
95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
192 StringRef SymName = *SymNameOrErr;
120
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
193 Expected<object::section_iterator> SecIOrErr = Sym.getSection();
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
194 error(errorToErrorCode(SecIOrErr.takeError()));
95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
195 object::section_iterator SecI = *SecIOrErr;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
196 // Skip external symbols.
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
197 if (SecI == Obj->section_end())
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
198 continue;
afa8332a0e37 LLVM 3.8
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parents:
diff changeset
199 const SectionRef &Sec = *SecI;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
200 // Skip virtual or BSS sections.
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
201 if (Sec.isBSS() || Sec.isVirtual())
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
202 continue;
147
c2174574ed3a LLVM 10
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 134
diff changeset
203 StringRef SecContents = unwrapOrError(Sec.getContents());
120
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
204 Expected<uint64_t> SymAddressOrErr = Sym.getAddress();
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
205 error(errorToErrorCode(SymAddressOrErr.takeError()));
95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
206 uint64_t SymAddress = *SymAddressOrErr;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
207 uint64_t SecAddress = Sec.getAddress();
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
208 uint64_t SecSize = Sec.getSize();
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
209 uint64_t SymOffset = SymAddress - SecAddress;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
210 StringRef SymContents = SecContents.substr(SymOffset, SymSize);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
211
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
212 // VFTables in the MS-ABI start with '??_7' and are contained within their
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
213 // own COMDAT section. We then determine the contents of the VFTable by
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
214 // looking at each relocation in the section.
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
215 if (SymName.startswith("??_7")) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
216 // Each relocation either names a virtual method or a thunk. We note the
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
217 // offset into the section and the symbol used for the relocation.
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
218 collectRelocationOffsets(Obj, Sec, SecAddress, SecAddress, SecSize,
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
219 SymName, VFTableEntries);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
220 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
221 // VBTables in the MS-ABI start with '??_8' and are filled with 32-bit
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
222 // offsets of virtual bases.
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
223 else if (SymName.startswith("??_8")) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
224 ArrayRef<little32_t> VBTableData(
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
225 reinterpret_cast<const little32_t *>(SymContents.data()),
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
226 SymContents.size() / sizeof(little32_t));
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
227 VBTables[SymName] = VBTableData;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
228 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
229 // Complete object locators in the MS-ABI start with '??_R4'
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
230 else if (SymName.startswith("??_R4")) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
231 CompleteObjectLocator COL;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
232 COL.Data = makeArrayRef(
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
233 reinterpret_cast<const little32_t *>(SymContents.data()), 3);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
234 StringRef *I = std::begin(COL.Symbols), *E = std::end(COL.Symbols);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
235 collectRelocatedSymbols(Obj, Sec, SecAddress, SymAddress, SymSize, I, E);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
236 COLs[SymName] = COL;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
237 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
238 // Class hierarchy descriptors in the MS-ABI start with '??_R3'
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
239 else if (SymName.startswith("??_R3")) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
240 ClassHierarchyDescriptor CHD;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
241 CHD.Data = makeArrayRef(
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
242 reinterpret_cast<const little32_t *>(SymContents.data()), 3);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
243 StringRef *I = std::begin(CHD.Symbols), *E = std::end(CHD.Symbols);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
244 collectRelocatedSymbols(Obj, Sec, SecAddress, SymAddress, SymSize, I, E);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
245 CHDs[SymName] = CHD;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
246 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
247 // Class hierarchy descriptors in the MS-ABI start with '??_R2'
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
248 else if (SymName.startswith("??_R2")) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
249 // Each relocation names a base class descriptor. We note the offset into
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
250 // the section and the symbol used for the relocation.
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
251 collectRelocationOffsets(Obj, Sec, SecAddress, SymAddress, SymSize,
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
252 SymName, BCAEntries);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
253 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
254 // Base class descriptors in the MS-ABI start with '??_R1'
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
255 else if (SymName.startswith("??_R1")) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
256 BaseClassDescriptor BCD;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
257 BCD.Data = makeArrayRef(
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
258 reinterpret_cast<const little32_t *>(SymContents.data()) + 1, 5);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
259 StringRef *I = std::begin(BCD.Symbols), *E = std::end(BCD.Symbols);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
260 collectRelocatedSymbols(Obj, Sec, SecAddress, SymAddress, SymSize, I, E);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
261 BCDs[SymName] = BCD;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
262 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
263 // Type descriptors in the MS-ABI start with '??_R0'
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
264 else if (SymName.startswith("??_R0")) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
265 const char *DataPtr = SymContents.drop_front(BytesInAddress).data();
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
266 TypeDescriptor TD;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
267 if (BytesInAddress == 8)
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
268 TD.AlwaysZero = *reinterpret_cast<const little64_t *>(DataPtr);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
269 else
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
270 TD.AlwaysZero = *reinterpret_cast<const little32_t *>(DataPtr);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
271 TD.MangledName = SymContents.drop_front(BytesInAddress * 2);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
272 StringRef *I = std::begin(TD.Symbols), *E = std::end(TD.Symbols);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
273 collectRelocatedSymbols(Obj, Sec, SecAddress, SymAddress, SymSize, I, E);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
274 TDs[SymName] = TD;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
275 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
276 // Throw descriptors in the MS-ABI start with '_TI'
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
277 else if (SymName.startswith("_TI") || SymName.startswith("__TI")) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
278 ThrowInfo TI;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
279 TI.Flags = *reinterpret_cast<const little32_t *>(SymContents.data());
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
280 collectRelocationOffsets(Obj, Sec, SecAddress, SymAddress, SymSize,
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
281 SymName, TIEntries);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
282 TIs[SymName] = TI;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
283 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
284 // Catchable type arrays in the MS-ABI start with _CTA or __CTA.
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
285 else if (SymName.startswith("_CTA") || SymName.startswith("__CTA")) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
286 CatchableTypeArray CTA;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
287 CTA.NumEntries =
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
288 *reinterpret_cast<const little32_t *>(SymContents.data());
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
289 collectRelocationOffsets(Obj, Sec, SecAddress, SymAddress, SymSize,
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
290 SymName, CTAEntries);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
291 CTAs[SymName] = CTA;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
292 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
293 // Catchable types in the MS-ABI start with _CT or __CT.
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
294 else if (SymName.startswith("_CT") || SymName.startswith("__CT")) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
295 const little32_t *DataPtr =
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
296 reinterpret_cast<const little32_t *>(SymContents.data());
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
297 CatchableType CT;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
298 CT.Flags = DataPtr[0];
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
299 CT.NonVirtualBaseAdjustmentOffset = DataPtr[2];
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
300 CT.VirtualBasePointerOffset = DataPtr[3];
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
301 CT.VirtualBaseAdjustmentOffset = DataPtr[4];
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
302 CT.Size = DataPtr[5];
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
303 StringRef *I = std::begin(CT.Symbols), *E = std::end(CT.Symbols);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
304 collectRelocatedSymbols(Obj, Sec, SecAddress, SymAddress, SymSize, I, E);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
305 CTs[SymName] = CT;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
306 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
307 // Construction vtables in the Itanium ABI start with '_ZTT' or '__ZTT'.
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
308 else if (SymName.startswith("_ZTT") || SymName.startswith("__ZTT")) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
309 collectRelocationOffsets(Obj, Sec, SecAddress, SymAddress, SymSize,
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
310 SymName, VTTEntries);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
311 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
312 // Typeinfo names in the Itanium ABI start with '_ZTS' or '__ZTS'.
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
313 else if (SymName.startswith("_ZTS") || SymName.startswith("__ZTS")) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
314 TINames[SymName] = SymContents.slice(0, SymContents.find('\0'));
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
315 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
316 // Vtables in the Itanium ABI start with '_ZTV' or '__ZTV'.
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
317 else if (SymName.startswith("_ZTV") || SymName.startswith("__ZTV")) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
318 collectRelocationOffsets(Obj, Sec, SecAddress, SymAddress, SymSize,
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
319 SymName, VTableSymEntries);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
320 for (uint64_t SymOffI = 0; SymOffI < SymSize; SymOffI += BytesInAddress) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
321 auto Key = std::make_pair(SymName, SymOffI);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
322 if (VTableSymEntries.count(Key))
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
323 continue;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
324 const char *DataPtr =
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
325 SymContents.substr(SymOffI, BytesInAddress).data();
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
326 int64_t VData;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
327 if (BytesInAddress == 8)
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
328 VData = *reinterpret_cast<const little64_t *>(DataPtr);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
329 else
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
330 VData = *reinterpret_cast<const little32_t *>(DataPtr);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
331 VTableDataEntries[Key] = VData;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
332 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
333 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
334 // Typeinfo structures in the Itanium ABI start with '_ZTI' or '__ZTI'.
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
335 else if (SymName.startswith("_ZTI") || SymName.startswith("__ZTI")) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
336 // FIXME: Do something with these!
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
337 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
338 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
339 for (const auto &VFTableEntry : VFTableEntries) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
340 StringRef VFTableName = VFTableEntry.first.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
341 uint64_t Offset = VFTableEntry.first.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
342 StringRef SymName = VFTableEntry.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
343 outs() << VFTableName << '[' << Offset << "]: " << SymName << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
344 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
345 for (const auto &VBTable : VBTables) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
346 StringRef VBTableName = VBTable.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
347 uint32_t Idx = 0;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
348 for (little32_t Offset : VBTable.second) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
349 outs() << VBTableName << '[' << Idx << "]: " << Offset << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
350 Idx += sizeof(Offset);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
351 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
352 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
353 for (const auto &COLPair : COLs) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
354 StringRef COLName = COLPair.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
355 const CompleteObjectLocator &COL = COLPair.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
356 outs() << COLName << "[IsImageRelative]: " << COL.Data[0] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
357 outs() << COLName << "[OffsetToTop]: " << COL.Data[1] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
358 outs() << COLName << "[VFPtrOffset]: " << COL.Data[2] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
359 outs() << COLName << "[TypeDescriptor]: " << COL.Symbols[0] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
360 outs() << COLName << "[ClassHierarchyDescriptor]: " << COL.Symbols[1]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
361 << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
362 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
363 for (const auto &CHDPair : CHDs) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
364 StringRef CHDName = CHDPair.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
365 const ClassHierarchyDescriptor &CHD = CHDPair.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
366 outs() << CHDName << "[AlwaysZero]: " << CHD.Data[0] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
367 outs() << CHDName << "[Flags]: " << CHD.Data[1] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
368 outs() << CHDName << "[NumClasses]: " << CHD.Data[2] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
369 outs() << CHDName << "[BaseClassArray]: " << CHD.Symbols[0] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
370 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
371 for (const auto &BCAEntry : BCAEntries) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
372 StringRef BCAName = BCAEntry.first.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
373 uint64_t Offset = BCAEntry.first.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
374 StringRef SymName = BCAEntry.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
375 outs() << BCAName << '[' << Offset << "]: " << SymName << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
376 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
377 for (const auto &BCDPair : BCDs) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
378 StringRef BCDName = BCDPair.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
379 const BaseClassDescriptor &BCD = BCDPair.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
380 outs() << BCDName << "[TypeDescriptor]: " << BCD.Symbols[0] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
381 outs() << BCDName << "[NumBases]: " << BCD.Data[0] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
382 outs() << BCDName << "[OffsetInVBase]: " << BCD.Data[1] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
383 outs() << BCDName << "[VBPtrOffset]: " << BCD.Data[2] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
384 outs() << BCDName << "[OffsetInVBTable]: " << BCD.Data[3] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
385 outs() << BCDName << "[Flags]: " << BCD.Data[4] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
386 outs() << BCDName << "[ClassHierarchyDescriptor]: " << BCD.Symbols[1]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
387 << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
388 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
389 for (const auto &TDPair : TDs) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
390 StringRef TDName = TDPair.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
391 const TypeDescriptor &TD = TDPair.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
392 outs() << TDName << "[VFPtr]: " << TD.Symbols[0] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
393 outs() << TDName << "[AlwaysZero]: " << TD.AlwaysZero << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
394 outs() << TDName << "[MangledName]: ";
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
395 outs().write_escaped(TD.MangledName.rtrim(StringRef("\0", 1)),
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
396 /*UseHexEscapes=*/true)
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
397 << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
398 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
399 for (const auto &TIPair : TIs) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
400 StringRef TIName = TIPair.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
401 const ThrowInfo &TI = TIPair.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
402 auto dumpThrowInfoFlag = [&](const char *Name, uint32_t Flag) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
403 outs() << TIName << "[Flags." << Name
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
404 << "]: " << (TI.Flags & Flag ? "true" : "false") << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
405 };
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
406 auto dumpThrowInfoSymbol = [&](const char *Name, int Offset) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
407 outs() << TIName << '[' << Name << "]: ";
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
408 auto Entry = TIEntries.find(std::make_pair(TIName, Offset));
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
409 outs() << (Entry == TIEntries.end() ? "null" : Entry->second) << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
410 };
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
411 outs() << TIName << "[Flags]: " << TI.Flags << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
412 dumpThrowInfoFlag("Const", 1);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
413 dumpThrowInfoFlag("Volatile", 2);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
414 dumpThrowInfoSymbol("CleanupFn", 4);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
415 dumpThrowInfoSymbol("ForwardCompat", 8);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
416 dumpThrowInfoSymbol("CatchableTypeArray", 12);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
417 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
418 for (const auto &CTAPair : CTAs) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
419 StringRef CTAName = CTAPair.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
420 const CatchableTypeArray &CTA = CTAPair.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
421
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
422 outs() << CTAName << "[NumEntries]: " << CTA.NumEntries << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
423
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
424 unsigned Idx = 0;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
425 for (auto I = CTAEntries.lower_bound(std::make_pair(CTAName, 0)),
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
426 E = CTAEntries.upper_bound(std::make_pair(CTAName, UINT64_MAX));
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
427 I != E; ++I)
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
428 outs() << CTAName << '[' << Idx++ << "]: " << I->second << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
429 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
430 for (const auto &CTPair : CTs) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
431 StringRef CTName = CTPair.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
432 const CatchableType &CT = CTPair.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
433 auto dumpCatchableTypeFlag = [&](const char *Name, uint32_t Flag) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
434 outs() << CTName << "[Flags." << Name
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
435 << "]: " << (CT.Flags & Flag ? "true" : "false") << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
436 };
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
437 outs() << CTName << "[Flags]: " << CT.Flags << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
438 dumpCatchableTypeFlag("ScalarType", 1);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
439 dumpCatchableTypeFlag("VirtualInheritance", 4);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
440 outs() << CTName << "[TypeDescriptor]: " << CT.Symbols[0] << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
441 outs() << CTName << "[NonVirtualBaseAdjustmentOffset]: "
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
442 << CT.NonVirtualBaseAdjustmentOffset << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
443 outs() << CTName
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
444 << "[VirtualBasePointerOffset]: " << CT.VirtualBasePointerOffset
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
445 << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
446 outs() << CTName << "[VirtualBaseAdjustmentOffset]: "
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
447 << CT.VirtualBaseAdjustmentOffset << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
448 outs() << CTName << "[Size]: " << CT.Size << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
449 outs() << CTName
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
450 << "[CopyCtor]: " << (CT.Symbols[1].empty() ? "null" : CT.Symbols[1])
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
451 << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
452 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
453 for (const auto &VTTPair : VTTEntries) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
454 StringRef VTTName = VTTPair.first.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
455 uint64_t VTTOffset = VTTPair.first.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
456 StringRef VTTEntry = VTTPair.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
457 outs() << VTTName << '[' << VTTOffset << "]: " << VTTEntry << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
458 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
459 for (const auto &TIPair : TINames) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
460 StringRef TIName = TIPair.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
461 outs() << TIName << ": " << TIPair.second << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
462 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
463 auto VTableSymI = VTableSymEntries.begin();
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
464 auto VTableSymE = VTableSymEntries.end();
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
465 auto VTableDataI = VTableDataEntries.begin();
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
466 auto VTableDataE = VTableDataEntries.end();
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
467 for (;;) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
468 bool SymDone = VTableSymI == VTableSymE;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
469 bool DataDone = VTableDataI == VTableDataE;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
470 if (SymDone && DataDone)
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
471 break;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
472 if (!SymDone && (DataDone || VTableSymI->first < VTableDataI->first)) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
473 StringRef VTableName = VTableSymI->first.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
474 uint64_t Offset = VTableSymI->first.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
475 StringRef VTableEntry = VTableSymI->second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
476 outs() << VTableName << '[' << Offset << "]: ";
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
477 outs() << VTableEntry;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
478 outs() << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
479 ++VTableSymI;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
480 continue;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
481 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
482 if (!DataDone && (SymDone || VTableDataI->first < VTableSymI->first)) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
483 StringRef VTableName = VTableDataI->first.first;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
484 uint64_t Offset = VTableDataI->first.second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
485 int64_t VTableEntry = VTableDataI->second;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
486 outs() << VTableName << '[' << Offset << "]: ";
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
487 outs() << VTableEntry;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
488 outs() << '\n';
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
489 ++VTableDataI;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
490 continue;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
491 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
492 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
493 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
494
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
495 static void dumpArchive(const Archive *Arc) {
120
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
496 Error Err = Error::success();
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
497 for (auto &ArcC : Arc->children(Err)) {
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
498 Expected<std::unique_ptr<Binary>> ChildOrErr = ArcC.getAsBinary();
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
499 if (!ChildOrErr) {
95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
500 // Ignore non-object files.
120
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
501 if (auto E = isNotObjectErrorInvalidFileType(ChildOrErr.takeError())) {
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
502 std::string Buf;
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
503 raw_string_ostream OS(Buf);
147
c2174574ed3a LLVM 10
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 134
diff changeset
504 logAllUnhandledErrors(std::move(E), OS);
120
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
505 OS.flush();
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
506 reportError(Arc->getFileName(), Buf);
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
507 }
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
508 consumeError(ChildOrErr.takeError());
95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
509 continue;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
510 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
511
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
512 if (ObjectFile *Obj = dyn_cast<ObjectFile>(&*ChildOrErr.get()))
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
513 dumpCXXData(Obj);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
514 else
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
515 reportError(Arc->getFileName(), cxxdump_error::unrecognized_file_format);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
516 }
147
c2174574ed3a LLVM 10
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 134
diff changeset
517 if (Err)
c2174574ed3a LLVM 10
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 134
diff changeset
518 error(std::move(Err));
95
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
519 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
520
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
521 static void dumpInput(StringRef File) {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
522 // Attempt to open the binary.
120
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
523 Expected<OwningBinary<Binary>> BinaryOrErr = createBinary(File);
1172e4bd9c6f update 4.0.0
mir3636
parents: 100
diff changeset
524 if (!BinaryOrErr) {
1172e4bd9c6f update 4.0.0
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diff changeset
525 auto EC = errorToErrorCode(BinaryOrErr.takeError());
95
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
526 reportError(File, EC);
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
527 return;
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
528 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
529 Binary &Binary = *BinaryOrErr.get().getBinary();
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
530
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
531 if (Archive *Arc = dyn_cast<Archive>(&Binary))
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
532 dumpArchive(Arc);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
533 else if (ObjectFile *Obj = dyn_cast<ObjectFile>(&Binary))
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
534 dumpCXXData(Obj);
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
535 else
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
536 reportError(File, cxxdump_error::unrecognized_file_format);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
537 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
538
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
539 int main(int argc, const char *argv[]) {
147
c2174574ed3a LLVM 10
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 134
diff changeset
540 InitLLVM X(argc, argv);
95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
541
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
542 // Initialize targets.
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
543 llvm::InitializeAllTargetInfos();
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
544
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
545 // Register the target printer for --version.
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
546 cl::AddExtraVersionPrinter(TargetRegistry::printRegisteredTargetsForVersion);
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
547
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
548 cl::ParseCommandLineOptions(argc, argv, "LLVM C++ ABI Data Dumper\n");
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
549
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
550 // Default to stdin if no filename is specified.
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
551 if (opts::InputFilenames.size() == 0)
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
552 opts::InputFilenames.push_back("-");
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
553
134
3a76565eade5 update 5.0.1
mir3636
parents: 120
diff changeset
554 llvm::for_each(opts::InputFilenames, dumpInput);
95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
555
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
556 return EXIT_SUCCESS;
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
557 }