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1 //===- WasmYAML.cpp - Wasm YAMLIO implementation --------------------------===//
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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 // This file defines classes for handling the YAML representation of wasm.
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10 //
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11 //===----------------------------------------------------------------------===//
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12
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13 #include "llvm/ObjectYAML/WasmYAML.h"
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14 #include "llvm/ADT/StringRef.h"
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15 #include "llvm/Support/Casting.h"
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16 #include "llvm/Support/ErrorHandling.h"
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17 #include "llvm/Support/YAMLTraits.h"
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18
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19 namespace llvm {
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20
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21 namespace WasmYAML {
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22
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23 // Declared here rather than in the header to comply with:
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24 // http://llvm.org/docs/CodingStandards.html#provide-a-virtual-method-anchor-for-classes-in-headers
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25 Section::~Section() = default;
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26
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27 } // end namespace WasmYAML
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28
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29 namespace yaml {
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30
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31 void MappingTraits<WasmYAML::FileHeader>::mapping(
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32 IO &IO, WasmYAML::FileHeader &FileHdr) {
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33 IO.mapRequired("Version", FileHdr.Version);
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34 }
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35
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36 void MappingTraits<WasmYAML::Object>::mapping(IO &IO,
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37 WasmYAML::Object &Object) {
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38 IO.setContext(&Object);
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39 IO.mapTag("!WASM", true);
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40 IO.mapRequired("FileHeader", Object.Header);
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41 IO.mapOptional("Sections", Object.Sections);
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42 IO.setContext(nullptr);
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43 }
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44
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45 static void commonSectionMapping(IO &IO, WasmYAML::Section &Section) {
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46 IO.mapRequired("Type", Section.Type);
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47 IO.mapOptional("Relocations", Section.Relocations);
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48 }
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49
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50 static void sectionMapping(IO &IO, WasmYAML::DylinkSection &Section) {
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51 commonSectionMapping(IO, Section);
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52 IO.mapRequired("Name", Section.Name);
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53 IO.mapRequired("MemorySize", Section.MemorySize);
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54 IO.mapRequired("MemoryAlignment", Section.MemoryAlignment);
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55 IO.mapRequired("TableSize", Section.TableSize);
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56 IO.mapRequired("TableAlignment", Section.TableAlignment);
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57 IO.mapRequired("Needed", Section.Needed);
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58 }
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59
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60 static void sectionMapping(IO &IO, WasmYAML::NameSection &Section) {
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61 commonSectionMapping(IO, Section);
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62 IO.mapRequired("Name", Section.Name);
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63 IO.mapOptional("FunctionNames", Section.FunctionNames);
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64 }
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65
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66 static void sectionMapping(IO &IO, WasmYAML::LinkingSection &Section) {
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67 commonSectionMapping(IO, Section);
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68 IO.mapRequired("Name", Section.Name);
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69 IO.mapRequired("Version", Section.Version);
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70 IO.mapOptional("SymbolTable", Section.SymbolTable);
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71 IO.mapOptional("SegmentInfo", Section.SegmentInfos);
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72 IO.mapOptional("InitFunctions", Section.InitFunctions);
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73 IO.mapOptional("Comdats", Section.Comdats);
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74 }
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75
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76 static void sectionMapping(IO &IO, WasmYAML::ProducersSection &Section) {
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77 commonSectionMapping(IO, Section);
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78 IO.mapRequired("Name", Section.Name);
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79 IO.mapOptional("Languages", Section.Languages);
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80 IO.mapOptional("Tools", Section.Tools);
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81 IO.mapOptional("SDKs", Section.SDKs);
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82 }
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83
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84 static void sectionMapping(IO &IO, WasmYAML::TargetFeaturesSection &Section) {
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85 commonSectionMapping(IO, Section);
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86 IO.mapRequired("Name", Section.Name);
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87 IO.mapRequired("Features", Section.Features);
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88 }
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89
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90 static void sectionMapping(IO &IO, WasmYAML::CustomSection &Section) {
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91 commonSectionMapping(IO, Section);
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92 IO.mapRequired("Name", Section.Name);
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93 IO.mapRequired("Payload", Section.Payload);
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94 }
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95
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96 static void sectionMapping(IO &IO, WasmYAML::TypeSection &Section) {
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97 commonSectionMapping(IO, Section);
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98 IO.mapOptional("Signatures", Section.Signatures);
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99 }
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100
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101 static void sectionMapping(IO &IO, WasmYAML::ImportSection &Section) {
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102 commonSectionMapping(IO, Section);
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103 IO.mapOptional("Imports", Section.Imports);
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104 }
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105
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106 static void sectionMapping(IO &IO, WasmYAML::FunctionSection &Section) {
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107 commonSectionMapping(IO, Section);
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108 IO.mapOptional("FunctionTypes", Section.FunctionTypes);
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109 }
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110
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111 static void sectionMapping(IO &IO, WasmYAML::TableSection &Section) {
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112 commonSectionMapping(IO, Section);
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113 IO.mapOptional("Tables", Section.Tables);
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114 }
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115
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116 static void sectionMapping(IO &IO, WasmYAML::MemorySection &Section) {
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117 commonSectionMapping(IO, Section);
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118 IO.mapOptional("Memories", Section.Memories);
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119 }
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120
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173
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121 static void sectionMapping(IO &IO, WasmYAML::EventSection &Section) {
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122 commonSectionMapping(IO, Section);
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123 IO.mapOptional("Events", Section.Events);
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124 }
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125
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150
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126 static void sectionMapping(IO &IO, WasmYAML::GlobalSection &Section) {
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127 commonSectionMapping(IO, Section);
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128 IO.mapOptional("Globals", Section.Globals);
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129 }
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130
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131 static void sectionMapping(IO &IO, WasmYAML::ExportSection &Section) {
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132 commonSectionMapping(IO, Section);
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133 IO.mapOptional("Exports", Section.Exports);
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134 }
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135
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136 static void sectionMapping(IO &IO, WasmYAML::StartSection &Section) {
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137 commonSectionMapping(IO, Section);
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138 IO.mapOptional("StartFunction", Section.StartFunction);
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139 }
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140
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141 static void sectionMapping(IO &IO, WasmYAML::ElemSection &Section) {
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142 commonSectionMapping(IO, Section);
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143 IO.mapOptional("Segments", Section.Segments);
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144 }
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145
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146 static void sectionMapping(IO &IO, WasmYAML::CodeSection &Section) {
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147 commonSectionMapping(IO, Section);
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148 IO.mapRequired("Functions", Section.Functions);
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149 }
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150
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151 static void sectionMapping(IO &IO, WasmYAML::DataSection &Section) {
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152 commonSectionMapping(IO, Section);
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153 IO.mapRequired("Segments", Section.Segments);
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154 }
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155
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156 static void sectionMapping(IO &IO, WasmYAML::DataCountSection &Section) {
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157 commonSectionMapping(IO, Section);
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158 IO.mapRequired("Count", Section.Count);
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159 }
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160
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161 void MappingTraits<std::unique_ptr<WasmYAML::Section>>::mapping(
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162 IO &IO, std::unique_ptr<WasmYAML::Section> &Section) {
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163 WasmYAML::SectionType SectionType;
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164 if (IO.outputting())
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165 SectionType = Section->Type;
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166 else
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167 IO.mapRequired("Type", SectionType);
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168
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169 switch (SectionType) {
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170 case wasm::WASM_SEC_CUSTOM: {
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171 StringRef SectionName;
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172 if (IO.outputting()) {
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173 auto CustomSection = cast<WasmYAML::CustomSection>(Section.get());
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174 SectionName = CustomSection->Name;
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175 } else {
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176 IO.mapRequired("Name", SectionName);
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177 }
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178 if (SectionName == "dylink") {
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179 if (!IO.outputting())
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180 Section.reset(new WasmYAML::DylinkSection());
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181 sectionMapping(IO, *cast<WasmYAML::DylinkSection>(Section.get()));
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182 } else if (SectionName == "linking") {
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183 if (!IO.outputting())
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184 Section.reset(new WasmYAML::LinkingSection());
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185 sectionMapping(IO, *cast<WasmYAML::LinkingSection>(Section.get()));
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186 } else if (SectionName == "name") {
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187 if (!IO.outputting())
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188 Section.reset(new WasmYAML::NameSection());
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189 sectionMapping(IO, *cast<WasmYAML::NameSection>(Section.get()));
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190 } else if (SectionName == "producers") {
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191 if (!IO.outputting())
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192 Section.reset(new WasmYAML::ProducersSection());
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193 sectionMapping(IO, *cast<WasmYAML::ProducersSection>(Section.get()));
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194 } else if (SectionName == "target_features") {
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195 if (!IO.outputting())
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196 Section.reset(new WasmYAML::TargetFeaturesSection());
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197 sectionMapping(IO, *cast<WasmYAML::TargetFeaturesSection>(Section.get()));
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198 } else {
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199 if (!IO.outputting())
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200 Section.reset(new WasmYAML::CustomSection(SectionName));
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201 sectionMapping(IO, *cast<WasmYAML::CustomSection>(Section.get()));
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202 }
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203 break;
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204 }
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205 case wasm::WASM_SEC_TYPE:
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206 if (!IO.outputting())
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207 Section.reset(new WasmYAML::TypeSection());
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208 sectionMapping(IO, *cast<WasmYAML::TypeSection>(Section.get()));
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209 break;
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210 case wasm::WASM_SEC_IMPORT:
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211 if (!IO.outputting())
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212 Section.reset(new WasmYAML::ImportSection());
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213 sectionMapping(IO, *cast<WasmYAML::ImportSection>(Section.get()));
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214 break;
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215 case wasm::WASM_SEC_FUNCTION:
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216 if (!IO.outputting())
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217 Section.reset(new WasmYAML::FunctionSection());
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218 sectionMapping(IO, *cast<WasmYAML::FunctionSection>(Section.get()));
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219 break;
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220 case wasm::WASM_SEC_TABLE:
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221 if (!IO.outputting())
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222 Section.reset(new WasmYAML::TableSection());
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223 sectionMapping(IO, *cast<WasmYAML::TableSection>(Section.get()));
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224 break;
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225 case wasm::WASM_SEC_MEMORY:
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226 if (!IO.outputting())
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227 Section.reset(new WasmYAML::MemorySection());
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228 sectionMapping(IO, *cast<WasmYAML::MemorySection>(Section.get()));
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229 break;
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173
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230 case wasm::WASM_SEC_EVENT:
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231 if (!IO.outputting())
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232 Section.reset(new WasmYAML::EventSection());
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233 sectionMapping(IO, *cast<WasmYAML::EventSection>(Section.get()));
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234 break;
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150
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235 case wasm::WASM_SEC_GLOBAL:
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236 if (!IO.outputting())
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237 Section.reset(new WasmYAML::GlobalSection());
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238 sectionMapping(IO, *cast<WasmYAML::GlobalSection>(Section.get()));
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239 break;
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240 case wasm::WASM_SEC_EXPORT:
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241 if (!IO.outputting())
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242 Section.reset(new WasmYAML::ExportSection());
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243 sectionMapping(IO, *cast<WasmYAML::ExportSection>(Section.get()));
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244 break;
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245 case wasm::WASM_SEC_START:
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246 if (!IO.outputting())
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247 Section.reset(new WasmYAML::StartSection());
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248 sectionMapping(IO, *cast<WasmYAML::StartSection>(Section.get()));
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249 break;
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250 case wasm::WASM_SEC_ELEM:
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251 if (!IO.outputting())
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252 Section.reset(new WasmYAML::ElemSection());
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253 sectionMapping(IO, *cast<WasmYAML::ElemSection>(Section.get()));
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254 break;
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255 case wasm::WASM_SEC_CODE:
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256 if (!IO.outputting())
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257 Section.reset(new WasmYAML::CodeSection());
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258 sectionMapping(IO, *cast<WasmYAML::CodeSection>(Section.get()));
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259 break;
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260 case wasm::WASM_SEC_DATA:
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261 if (!IO.outputting())
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262 Section.reset(new WasmYAML::DataSection());
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263 sectionMapping(IO, *cast<WasmYAML::DataSection>(Section.get()));
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264 break;
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265 case wasm::WASM_SEC_DATACOUNT:
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266 if (!IO.outputting())
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267 Section.reset(new WasmYAML::DataCountSection());
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268 sectionMapping(IO, *cast<WasmYAML::DataCountSection>(Section.get()));
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269 break;
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270 default:
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271 llvm_unreachable("Unknown section type");
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272 }
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273 }
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274
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275 void ScalarEnumerationTraits<WasmYAML::SectionType>::enumeration(
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276 IO &IO, WasmYAML::SectionType &Type) {
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277 #define ECase(X) IO.enumCase(Type, #X, wasm::WASM_SEC_##X);
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278 ECase(CUSTOM);
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279 ECase(TYPE);
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280 ECase(IMPORT);
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281 ECase(FUNCTION);
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282 ECase(TABLE);
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283 ECase(MEMORY);
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284 ECase(GLOBAL);
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285 ECase(EVENT);
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286 ECase(EXPORT);
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287 ECase(START);
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288 ECase(ELEM);
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289 ECase(CODE);
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290 ECase(DATA);
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291 ECase(DATACOUNT);
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292 #undef ECase
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293 }
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294
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295 void MappingTraits<WasmYAML::Signature>::mapping(
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296 IO &IO, WasmYAML::Signature &Signature) {
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297 IO.mapRequired("Index", Signature.Index);
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298 IO.mapRequired("ParamTypes", Signature.ParamTypes);
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299 IO.mapRequired("ReturnTypes", Signature.ReturnTypes);
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300 }
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301
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302 void MappingTraits<WasmYAML::Table>::mapping(IO &IO, WasmYAML::Table &Table) {
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303 IO.mapRequired("ElemType", Table.ElemType);
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304 IO.mapRequired("Limits", Table.TableLimits);
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305 }
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306
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307 void MappingTraits<WasmYAML::Function>::mapping(IO &IO,
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308 WasmYAML::Function &Function) {
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309 IO.mapRequired("Index", Function.Index);
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310 IO.mapRequired("Locals", Function.Locals);
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311 IO.mapRequired("Body", Function.Body);
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312 }
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313
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314 void MappingTraits<WasmYAML::Relocation>::mapping(
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315 IO &IO, WasmYAML::Relocation &Relocation) {
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316 IO.mapRequired("Type", Relocation.Type);
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317 IO.mapRequired("Index", Relocation.Index);
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318 IO.mapRequired("Offset", Relocation.Offset);
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319 IO.mapOptional("Addend", Relocation.Addend, 0);
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320 }
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321
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322 void MappingTraits<WasmYAML::NameEntry>::mapping(
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323 IO &IO, WasmYAML::NameEntry &NameEntry) {
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324 IO.mapRequired("Index", NameEntry.Index);
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325 IO.mapRequired("Name", NameEntry.Name);
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326 }
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327
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328 void MappingTraits<WasmYAML::ProducerEntry>::mapping(
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329 IO &IO, WasmYAML::ProducerEntry &ProducerEntry) {
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330 IO.mapRequired("Name", ProducerEntry.Name);
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331 IO.mapRequired("Version", ProducerEntry.Version);
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332 }
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333
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334 void ScalarEnumerationTraits<WasmYAML::FeaturePolicyPrefix>::enumeration(
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335 IO &IO, WasmYAML::FeaturePolicyPrefix &Kind) {
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336 #define ECase(X) IO.enumCase(Kind, #X, wasm::WASM_FEATURE_PREFIX_##X);
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337 ECase(USED);
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338 ECase(REQUIRED);
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339 ECase(DISALLOWED);
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340 #undef ECase
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341 }
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342
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343 void MappingTraits<WasmYAML::FeatureEntry>::mapping(
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344 IO &IO, WasmYAML::FeatureEntry &FeatureEntry) {
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345 IO.mapRequired("Prefix", FeatureEntry.Prefix);
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346 IO.mapRequired("Name", FeatureEntry.Name);
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347 }
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348
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349 void MappingTraits<WasmYAML::SegmentInfo>::mapping(
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350 IO &IO, WasmYAML::SegmentInfo &SegmentInfo) {
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351 IO.mapRequired("Index", SegmentInfo.Index);
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352 IO.mapRequired("Name", SegmentInfo.Name);
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353 IO.mapRequired("Alignment", SegmentInfo.Alignment);
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354 IO.mapRequired("Flags", SegmentInfo.Flags);
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355 }
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356
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357 void MappingTraits<WasmYAML::LocalDecl>::mapping(
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358 IO &IO, WasmYAML::LocalDecl &LocalDecl) {
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359 IO.mapRequired("Type", LocalDecl.Type);
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360 IO.mapRequired("Count", LocalDecl.Count);
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361 }
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362
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363 void MappingTraits<WasmYAML::Limits>::mapping(IO &IO,
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364 WasmYAML::Limits &Limits) {
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365 if (!IO.outputting() || Limits.Flags)
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366 IO.mapOptional("Flags", Limits.Flags);
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367 IO.mapRequired("Initial", Limits.Initial);
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368 if (!IO.outputting() || Limits.Flags & wasm::WASM_LIMITS_FLAG_HAS_MAX)
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369 IO.mapOptional("Maximum", Limits.Maximum);
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370 }
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371
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372 void MappingTraits<WasmYAML::ElemSegment>::mapping(
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373 IO &IO, WasmYAML::ElemSegment &Segment) {
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374 IO.mapRequired("Offset", Segment.Offset);
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375 IO.mapRequired("Functions", Segment.Functions);
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376 }
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377
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378 void MappingTraits<WasmYAML::Import>::mapping(IO &IO,
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379 WasmYAML::Import &Import) {
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380 IO.mapRequired("Module", Import.Module);
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381 IO.mapRequired("Field", Import.Field);
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|
382 IO.mapRequired("Kind", Import.Kind);
|
|
|
383 if (Import.Kind == wasm::WASM_EXTERNAL_FUNCTION) {
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384 IO.mapRequired("SigIndex", Import.SigIndex);
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|
|
385 } else if (Import.Kind == wasm::WASM_EXTERNAL_GLOBAL) {
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|
|
386 IO.mapRequired("GlobalType", Import.GlobalImport.Type);
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|
|
387 IO.mapRequired("GlobalMutable", Import.GlobalImport.Mutable);
|
|
|
388 } else if (Import.Kind == wasm::WASM_EXTERNAL_EVENT) {
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|
|
389 IO.mapRequired("EventAttribute", Import.EventImport.Attribute);
|
|
|
390 IO.mapRequired("EventSigIndex", Import.EventImport.SigIndex);
|
|
|
391 } else if (Import.Kind == wasm::WASM_EXTERNAL_TABLE) {
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|
|
392 IO.mapRequired("Table", Import.TableImport);
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|
|
393 } else if (Import.Kind == wasm::WASM_EXTERNAL_MEMORY) {
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394 IO.mapRequired("Memory", Import.Memory);
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|
|
395 } else {
|
|
|
396 llvm_unreachable("unhandled import type");
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|
|
397 }
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|
|
398 }
|
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|
399
|
|
|
400 void MappingTraits<WasmYAML::Export>::mapping(IO &IO,
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|
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401 WasmYAML::Export &Export) {
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402 IO.mapRequired("Name", Export.Name);
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403 IO.mapRequired("Kind", Export.Kind);
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404 IO.mapRequired("Index", Export.Index);
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|
|
405 }
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|
|
406
|
|
|
407 void MappingTraits<WasmYAML::Global>::mapping(IO &IO,
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|
|
408 WasmYAML::Global &Global) {
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|
409 IO.mapRequired("Index", Global.Index);
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410 IO.mapRequired("Type", Global.Type);
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|
411 IO.mapRequired("Mutable", Global.Mutable);
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|
412 IO.mapRequired("InitExpr", Global.InitExpr);
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|
|
413 }
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|
|
414
|
|
|
415 void MappingTraits<wasm::WasmInitExpr>::mapping(IO &IO,
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|
|
416 wasm::WasmInitExpr &Expr) {
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|
417 WasmYAML::Opcode Op = Expr.Opcode;
|
|
|
418 IO.mapRequired("Opcode", Op);
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|
|
419 Expr.Opcode = Op;
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|
|
420 switch (Expr.Opcode) {
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|
|
421 case wasm::WASM_OPCODE_I32_CONST:
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|
|
422 IO.mapRequired("Value", Expr.Value.Int32);
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|
|
423 break;
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|
|
424 case wasm::WASM_OPCODE_I64_CONST:
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|
|
425 IO.mapRequired("Value", Expr.Value.Int64);
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|
|
426 break;
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|
|
427 case wasm::WASM_OPCODE_F32_CONST:
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|
|
428 IO.mapRequired("Value", Expr.Value.Float32);
|
|
|
429 break;
|
|
|
430 case wasm::WASM_OPCODE_F64_CONST:
|
|
|
431 IO.mapRequired("Value", Expr.Value.Float64);
|
|
|
432 break;
|
|
|
433 case wasm::WASM_OPCODE_GLOBAL_GET:
|
|
|
434 IO.mapRequired("Index", Expr.Value.Global);
|
|
|
435 break;
|
|
|
436 }
|
|
|
437 }
|
|
|
438
|
|
|
439 void MappingTraits<WasmYAML::DataSegment>::mapping(
|
|
|
440 IO &IO, WasmYAML::DataSegment &Segment) {
|
|
|
441 IO.mapOptional("SectionOffset", Segment.SectionOffset);
|
|
|
442 IO.mapRequired("InitFlags", Segment.InitFlags);
|
|
|
443 if (Segment.InitFlags & wasm::WASM_SEGMENT_HAS_MEMINDEX) {
|
|
|
444 IO.mapRequired("MemoryIndex", Segment.MemoryIndex);
|
|
|
445 } else {
|
|
|
446 Segment.MemoryIndex = 0;
|
|
|
447 }
|
|
|
448 if ((Segment.InitFlags & wasm::WASM_SEGMENT_IS_PASSIVE) == 0) {
|
|
|
449 IO.mapRequired("Offset", Segment.Offset);
|
|
|
450 } else {
|
|
|
451 Segment.Offset.Opcode = wasm::WASM_OPCODE_I32_CONST;
|
|
|
452 Segment.Offset.Value.Int32 = 0;
|
|
|
453 }
|
|
|
454 IO.mapRequired("Content", Segment.Content);
|
|
|
455 }
|
|
|
456
|
|
|
457 void MappingTraits<WasmYAML::InitFunction>::mapping(
|
|
|
458 IO &IO, WasmYAML::InitFunction &Init) {
|
|
|
459 IO.mapRequired("Priority", Init.Priority);
|
|
|
460 IO.mapRequired("Symbol", Init.Symbol);
|
|
|
461 }
|
|
|
462
|
|
|
463 void ScalarEnumerationTraits<WasmYAML::ComdatKind>::enumeration(
|
|
|
464 IO &IO, WasmYAML::ComdatKind &Kind) {
|
|
|
465 #define ECase(X) IO.enumCase(Kind, #X, wasm::WASM_COMDAT_##X);
|
|
|
466 ECase(FUNCTION);
|
|
|
467 ECase(DATA);
|
|
|
468 #undef ECase
|
|
|
469 }
|
|
|
470
|
|
|
471 void MappingTraits<WasmYAML::ComdatEntry>::mapping(
|
|
|
472 IO &IO, WasmYAML::ComdatEntry &ComdatEntry) {
|
|
|
473 IO.mapRequired("Kind", ComdatEntry.Kind);
|
|
|
474 IO.mapRequired("Index", ComdatEntry.Index);
|
|
|
475 }
|
|
|
476
|
|
|
477 void MappingTraits<WasmYAML::Comdat>::mapping(IO &IO,
|
|
|
478 WasmYAML::Comdat &Comdat) {
|
|
|
479 IO.mapRequired("Name", Comdat.Name);
|
|
|
480 IO.mapRequired("Entries", Comdat.Entries);
|
|
|
481 }
|
|
|
482
|
|
|
483 void MappingTraits<WasmYAML::SymbolInfo>::mapping(IO &IO,
|
|
|
484 WasmYAML::SymbolInfo &Info) {
|
|
|
485 IO.mapRequired("Index", Info.Index);
|
|
|
486 IO.mapRequired("Kind", Info.Kind);
|
|
|
487 if (Info.Kind != wasm::WASM_SYMBOL_TYPE_SECTION)
|
|
|
488 IO.mapRequired("Name", Info.Name);
|
|
|
489 IO.mapRequired("Flags", Info.Flags);
|
|
|
490 if (Info.Kind == wasm::WASM_SYMBOL_TYPE_FUNCTION) {
|
|
|
491 IO.mapRequired("Function", Info.ElementIndex);
|
|
|
492 } else if (Info.Kind == wasm::WASM_SYMBOL_TYPE_GLOBAL) {
|
|
|
493 IO.mapRequired("Global", Info.ElementIndex);
|
|
|
494 } else if (Info.Kind == wasm::WASM_SYMBOL_TYPE_EVENT) {
|
|
|
495 IO.mapRequired("Event", Info.ElementIndex);
|
|
|
496 } else if (Info.Kind == wasm::WASM_SYMBOL_TYPE_DATA) {
|
|
|
497 if ((Info.Flags & wasm::WASM_SYMBOL_UNDEFINED) == 0) {
|
|
|
498 IO.mapRequired("Segment", Info.DataRef.Segment);
|
|
|
499 IO.mapOptional("Offset", Info.DataRef.Offset, 0u);
|
|
|
500 IO.mapRequired("Size", Info.DataRef.Size);
|
|
|
501 }
|
|
|
502 } else if (Info.Kind == wasm::WASM_SYMBOL_TYPE_SECTION) {
|
|
|
503 IO.mapRequired("Section", Info.ElementIndex);
|
|
|
504 } else {
|
|
|
505 llvm_unreachable("unsupported symbol kind");
|
|
|
506 }
|
|
|
507 }
|
|
|
508
|
|
|
509 void MappingTraits<WasmYAML::Event>::mapping(IO &IO, WasmYAML::Event &Event) {
|
|
|
510 IO.mapRequired("Index", Event.Index);
|
|
|
511 IO.mapRequired("Attribute", Event.Attribute);
|
|
|
512 IO.mapRequired("SigIndex", Event.SigIndex);
|
|
|
513 }
|
|
|
514
|
|
|
515 void ScalarBitSetTraits<WasmYAML::LimitFlags>::bitset(
|
|
|
516 IO &IO, WasmYAML::LimitFlags &Value) {
|
|
|
517 #define BCase(X) IO.bitSetCase(Value, #X, wasm::WASM_LIMITS_FLAG_##X)
|
|
|
518 BCase(HAS_MAX);
|
|
|
519 BCase(IS_SHARED);
|
|
|
520 #undef BCase
|
|
|
521 }
|
|
|
522
|
|
|
523 void ScalarBitSetTraits<WasmYAML::SegmentFlags>::bitset(
|
|
|
524 IO &IO, WasmYAML::SegmentFlags &Value) {}
|
|
|
525
|
|
|
526 void ScalarBitSetTraits<WasmYAML::SymbolFlags>::bitset(
|
|
|
527 IO &IO, WasmYAML::SymbolFlags &Value) {
|
|
|
528 #define BCaseMask(M, X) \
|
|
|
529 IO.maskedBitSetCase(Value, #X, wasm::WASM_SYMBOL_##X, wasm::WASM_SYMBOL_##M)
|
|
|
530 // BCaseMask(BINDING_MASK, BINDING_GLOBAL);
|
|
|
531 BCaseMask(BINDING_MASK, BINDING_WEAK);
|
|
|
532 BCaseMask(BINDING_MASK, BINDING_LOCAL);
|
|
|
533 // BCaseMask(VISIBILITY_MASK, VISIBILITY_DEFAULT);
|
|
|
534 BCaseMask(VISIBILITY_MASK, VISIBILITY_HIDDEN);
|
|
|
535 BCaseMask(UNDEFINED, UNDEFINED);
|
|
|
536 BCaseMask(EXPORTED, EXPORTED);
|
|
|
537 BCaseMask(EXPLICIT_NAME, EXPLICIT_NAME);
|
|
|
538 BCaseMask(NO_STRIP, NO_STRIP);
|
|
|
539 #undef BCaseMask
|
|
|
540 }
|
|
|
541
|
|
|
542 void ScalarEnumerationTraits<WasmYAML::SymbolKind>::enumeration(
|
|
|
543 IO &IO, WasmYAML::SymbolKind &Kind) {
|
|
|
544 #define ECase(X) IO.enumCase(Kind, #X, wasm::WASM_SYMBOL_TYPE_##X);
|
|
|
545 ECase(FUNCTION);
|
|
|
546 ECase(DATA);
|
|
|
547 ECase(GLOBAL);
|
|
|
548 ECase(SECTION);
|
|
|
549 ECase(EVENT);
|
|
|
550 #undef ECase
|
|
|
551 }
|
|
|
552
|
|
|
553 void ScalarEnumerationTraits<WasmYAML::ValueType>::enumeration(
|
|
|
554 IO &IO, WasmYAML::ValueType &Type) {
|
|
|
555 #define ECase(X) IO.enumCase(Type, #X, wasm::WASM_TYPE_##X);
|
|
|
556 ECase(I32);
|
|
|
557 ECase(I64);
|
|
|
558 ECase(F32);
|
|
|
559 ECase(F64);
|
|
|
560 ECase(V128);
|
|
|
561 ECase(FUNCREF);
|
|
|
562 ECase(FUNC);
|
|
|
563 #undef ECase
|
|
|
564 }
|
|
|
565
|
|
|
566 void ScalarEnumerationTraits<WasmYAML::ExportKind>::enumeration(
|
|
|
567 IO &IO, WasmYAML::ExportKind &Kind) {
|
|
|
568 #define ECase(X) IO.enumCase(Kind, #X, wasm::WASM_EXTERNAL_##X);
|
|
|
569 ECase(FUNCTION);
|
|
|
570 ECase(TABLE);
|
|
|
571 ECase(MEMORY);
|
|
|
572 ECase(GLOBAL);
|
|
|
573 ECase(EVENT);
|
|
|
574 #undef ECase
|
|
|
575 }
|
|
|
576
|
|
|
577 void ScalarEnumerationTraits<WasmYAML::Opcode>::enumeration(
|
|
|
578 IO &IO, WasmYAML::Opcode &Code) {
|
|
|
579 #define ECase(X) IO.enumCase(Code, #X, wasm::WASM_OPCODE_##X);
|
|
|
580 ECase(END);
|
|
|
581 ECase(I32_CONST);
|
|
|
582 ECase(I64_CONST);
|
|
|
583 ECase(F64_CONST);
|
|
|
584 ECase(F32_CONST);
|
|
|
585 ECase(GLOBAL_GET);
|
|
|
586 #undef ECase
|
|
|
587 }
|
|
|
588
|
|
|
589 void ScalarEnumerationTraits<WasmYAML::TableType>::enumeration(
|
|
|
590 IO &IO, WasmYAML::TableType &Type) {
|
|
|
591 #define ECase(X) IO.enumCase(Type, #X, wasm::WASM_TYPE_##X);
|
|
|
592 ECase(FUNCREF);
|
|
|
593 #undef ECase
|
|
|
594 }
|
|
|
595
|
|
|
596 void ScalarEnumerationTraits<WasmYAML::RelocType>::enumeration(
|
|
|
597 IO &IO, WasmYAML::RelocType &Type) {
|
|
|
598 #define WASM_RELOC(name, value) IO.enumCase(Type, #name, wasm::name);
|
|
|
599 #include "llvm/BinaryFormat/WasmRelocs.def"
|
|
|
600 #undef WASM_RELOC
|
|
|
601 }
|
|
|
602
|
|
|
603 } // end namespace yaml
|
|
|
604
|
|
|
605 } // end namespace llvm
|
