xref: /freebsd/contrib/llvm-project/llvm/include/llvm/ObjectYAML/WasmYAML.h (revision fe6060f10f634930ff71b7c50291ddc610da2475)
10b57cec5SDimitry Andric //===- WasmYAML.h - Wasm YAMLIO implementation ------------------*- C++ -*-===//
20b57cec5SDimitry Andric //
30b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
40b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information.
50b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
60b57cec5SDimitry Andric //
70b57cec5SDimitry Andric //===----------------------------------------------------------------------===//
80b57cec5SDimitry Andric ///
90b57cec5SDimitry Andric /// \file
100b57cec5SDimitry Andric /// This file declares classes for handling the YAML representation
110b57cec5SDimitry Andric /// of wasm binaries.
120b57cec5SDimitry Andric ///
130b57cec5SDimitry Andric //===----------------------------------------------------------------------===//
140b57cec5SDimitry Andric 
150b57cec5SDimitry Andric #ifndef LLVM_OBJECTYAML_WASMYAML_H
160b57cec5SDimitry Andric #define LLVM_OBJECTYAML_WASMYAML_H
170b57cec5SDimitry Andric 
180b57cec5SDimitry Andric #include "llvm/ADT/StringRef.h"
190b57cec5SDimitry Andric #include "llvm/BinaryFormat/Wasm.h"
200b57cec5SDimitry Andric #include "llvm/ObjectYAML/YAML.h"
210b57cec5SDimitry Andric #include "llvm/Support/Casting.h"
220b57cec5SDimitry Andric #include <cstdint>
230b57cec5SDimitry Andric #include <memory>
240b57cec5SDimitry Andric #include <vector>
250b57cec5SDimitry Andric 
260b57cec5SDimitry Andric namespace llvm {
270b57cec5SDimitry Andric namespace WasmYAML {
280b57cec5SDimitry Andric 
290b57cec5SDimitry Andric LLVM_YAML_STRONG_TYPEDEF(uint32_t, SectionType)
300b57cec5SDimitry Andric LLVM_YAML_STRONG_TYPEDEF(uint32_t, ValueType)
310b57cec5SDimitry Andric LLVM_YAML_STRONG_TYPEDEF(uint32_t, TableType)
320b57cec5SDimitry Andric LLVM_YAML_STRONG_TYPEDEF(uint32_t, SignatureForm)
330b57cec5SDimitry Andric LLVM_YAML_STRONG_TYPEDEF(uint32_t, ExportKind)
340b57cec5SDimitry Andric LLVM_YAML_STRONG_TYPEDEF(uint32_t, Opcode)
350b57cec5SDimitry Andric LLVM_YAML_STRONG_TYPEDEF(uint32_t, RelocType)
360b57cec5SDimitry Andric LLVM_YAML_STRONG_TYPEDEF(uint32_t, SymbolFlags)
370b57cec5SDimitry Andric LLVM_YAML_STRONG_TYPEDEF(uint32_t, SymbolKind)
380b57cec5SDimitry Andric LLVM_YAML_STRONG_TYPEDEF(uint32_t, SegmentFlags)
390b57cec5SDimitry Andric LLVM_YAML_STRONG_TYPEDEF(uint32_t, LimitFlags)
400b57cec5SDimitry Andric LLVM_YAML_STRONG_TYPEDEF(uint32_t, ComdatKind)
410b57cec5SDimitry Andric LLVM_YAML_STRONG_TYPEDEF(uint32_t, FeaturePolicyPrefix)
420b57cec5SDimitry Andric 
430b57cec5SDimitry Andric struct FileHeader {
440b57cec5SDimitry Andric   yaml::Hex32 Version;
450b57cec5SDimitry Andric };
460b57cec5SDimitry Andric 
470b57cec5SDimitry Andric struct Limits {
480b57cec5SDimitry Andric   LimitFlags Flags;
49*fe6060f1SDimitry Andric   yaml::Hex32 Minimum;
500b57cec5SDimitry Andric   yaml::Hex32 Maximum;
510b57cec5SDimitry Andric };
520b57cec5SDimitry Andric 
530b57cec5SDimitry Andric struct Table {
540b57cec5SDimitry Andric   TableType ElemType;
550b57cec5SDimitry Andric   Limits TableLimits;
56e8d8bef9SDimitry Andric   uint32_t Index;
570b57cec5SDimitry Andric };
580b57cec5SDimitry Andric 
590b57cec5SDimitry Andric struct Export {
600b57cec5SDimitry Andric   StringRef Name;
610b57cec5SDimitry Andric   ExportKind Kind;
620b57cec5SDimitry Andric   uint32_t Index;
630b57cec5SDimitry Andric };
640b57cec5SDimitry Andric 
650b57cec5SDimitry Andric struct ElemSegment {
66*fe6060f1SDimitry Andric   uint32_t Flags;
67*fe6060f1SDimitry Andric   uint32_t TableNumber;
68*fe6060f1SDimitry Andric   ValueType ElemKind;
690b57cec5SDimitry Andric   wasm::WasmInitExpr Offset;
700b57cec5SDimitry Andric   std::vector<uint32_t> Functions;
710b57cec5SDimitry Andric };
720b57cec5SDimitry Andric 
730b57cec5SDimitry Andric struct Global {
740b57cec5SDimitry Andric   uint32_t Index;
750b57cec5SDimitry Andric   ValueType Type;
760b57cec5SDimitry Andric   bool Mutable;
770b57cec5SDimitry Andric   wasm::WasmInitExpr InitExpr;
780b57cec5SDimitry Andric };
790b57cec5SDimitry Andric 
80*fe6060f1SDimitry Andric struct Tag {
810b57cec5SDimitry Andric   uint32_t Index;
820b57cec5SDimitry Andric   uint32_t Attribute;
830b57cec5SDimitry Andric   uint32_t SigIndex;
840b57cec5SDimitry Andric };
850b57cec5SDimitry Andric 
860b57cec5SDimitry Andric struct Import {
870b57cec5SDimitry Andric   StringRef Module;
880b57cec5SDimitry Andric   StringRef Field;
890b57cec5SDimitry Andric   ExportKind Kind;
900b57cec5SDimitry Andric   union {
910b57cec5SDimitry Andric     uint32_t SigIndex;
920b57cec5SDimitry Andric     Global GlobalImport;
930b57cec5SDimitry Andric     Table TableImport;
940b57cec5SDimitry Andric     Limits Memory;
95*fe6060f1SDimitry Andric     Tag TagImport;
960b57cec5SDimitry Andric   };
970b57cec5SDimitry Andric };
980b57cec5SDimitry Andric 
990b57cec5SDimitry Andric struct LocalDecl {
1000b57cec5SDimitry Andric   ValueType Type;
1010b57cec5SDimitry Andric   uint32_t Count;
1020b57cec5SDimitry Andric };
1030b57cec5SDimitry Andric 
1040b57cec5SDimitry Andric struct Function {
1050b57cec5SDimitry Andric   uint32_t Index;
1060b57cec5SDimitry Andric   std::vector<LocalDecl> Locals;
1070b57cec5SDimitry Andric   yaml::BinaryRef Body;
1080b57cec5SDimitry Andric };
1090b57cec5SDimitry Andric 
1100b57cec5SDimitry Andric struct Relocation {
1110b57cec5SDimitry Andric   RelocType Type;
1120b57cec5SDimitry Andric   uint32_t Index;
1135ffd83dbSDimitry Andric   // TODO(wvo): this would strictly be better as Hex64, but that will change
1145ffd83dbSDimitry Andric   // all existing obj2yaml output.
1150b57cec5SDimitry Andric   yaml::Hex32 Offset;
1165ffd83dbSDimitry Andric   int64_t Addend;
1170b57cec5SDimitry Andric };
1180b57cec5SDimitry Andric 
1190b57cec5SDimitry Andric struct DataSegment {
1200b57cec5SDimitry Andric   uint32_t SectionOffset;
1210b57cec5SDimitry Andric   uint32_t InitFlags;
1220b57cec5SDimitry Andric   uint32_t MemoryIndex;
1230b57cec5SDimitry Andric   wasm::WasmInitExpr Offset;
1240b57cec5SDimitry Andric   yaml::BinaryRef Content;
1250b57cec5SDimitry Andric };
1260b57cec5SDimitry Andric 
1270b57cec5SDimitry Andric struct NameEntry {
1280b57cec5SDimitry Andric   uint32_t Index;
1290b57cec5SDimitry Andric   StringRef Name;
1300b57cec5SDimitry Andric };
1310b57cec5SDimitry Andric 
1320b57cec5SDimitry Andric struct ProducerEntry {
1330b57cec5SDimitry Andric   std::string Name;
1340b57cec5SDimitry Andric   std::string Version;
1350b57cec5SDimitry Andric };
1360b57cec5SDimitry Andric 
1370b57cec5SDimitry Andric struct FeatureEntry {
1380b57cec5SDimitry Andric   FeaturePolicyPrefix Prefix;
1390b57cec5SDimitry Andric   std::string Name;
1400b57cec5SDimitry Andric };
1410b57cec5SDimitry Andric 
1420b57cec5SDimitry Andric struct SegmentInfo {
1430b57cec5SDimitry Andric   uint32_t Index;
1440b57cec5SDimitry Andric   StringRef Name;
1450b57cec5SDimitry Andric   uint32_t Alignment;
1460b57cec5SDimitry Andric   SegmentFlags Flags;
1470b57cec5SDimitry Andric };
1480b57cec5SDimitry Andric 
1490b57cec5SDimitry Andric struct Signature {
1500b57cec5SDimitry Andric   uint32_t Index;
1510b57cec5SDimitry Andric   SignatureForm Form = wasm::WASM_TYPE_FUNC;
1520b57cec5SDimitry Andric   std::vector<ValueType> ParamTypes;
1538bcb0991SDimitry Andric   std::vector<ValueType> ReturnTypes;
1540b57cec5SDimitry Andric };
1550b57cec5SDimitry Andric 
1560b57cec5SDimitry Andric struct SymbolInfo {
1570b57cec5SDimitry Andric   uint32_t Index;
1580b57cec5SDimitry Andric   StringRef Name;
1590b57cec5SDimitry Andric   SymbolKind Kind;
1600b57cec5SDimitry Andric   SymbolFlags Flags;
1610b57cec5SDimitry Andric   union {
1620b57cec5SDimitry Andric     uint32_t ElementIndex;
1630b57cec5SDimitry Andric     wasm::WasmDataReference DataRef;
1640b57cec5SDimitry Andric   };
1650b57cec5SDimitry Andric };
1660b57cec5SDimitry Andric 
1670b57cec5SDimitry Andric struct InitFunction {
1680b57cec5SDimitry Andric   uint32_t Priority;
1690b57cec5SDimitry Andric   uint32_t Symbol;
1700b57cec5SDimitry Andric };
1710b57cec5SDimitry Andric 
1720b57cec5SDimitry Andric struct ComdatEntry {
1730b57cec5SDimitry Andric   ComdatKind Kind;
1740b57cec5SDimitry Andric   uint32_t Index;
1750b57cec5SDimitry Andric };
1760b57cec5SDimitry Andric 
1770b57cec5SDimitry Andric struct Comdat {
1780b57cec5SDimitry Andric   StringRef Name;
1790b57cec5SDimitry Andric   std::vector<ComdatEntry> Entries;
1800b57cec5SDimitry Andric };
1810b57cec5SDimitry Andric 
1820b57cec5SDimitry Andric struct Section {
1830b57cec5SDimitry Andric   explicit Section(SectionType SecType) : Type(SecType) {}
1840b57cec5SDimitry Andric   virtual ~Section();
1850b57cec5SDimitry Andric 
1860b57cec5SDimitry Andric   SectionType Type;
1870b57cec5SDimitry Andric   std::vector<Relocation> Relocations;
1880b57cec5SDimitry Andric };
1890b57cec5SDimitry Andric 
1900b57cec5SDimitry Andric struct CustomSection : Section {
1910b57cec5SDimitry Andric   explicit CustomSection(StringRef Name)
1920b57cec5SDimitry Andric       : Section(wasm::WASM_SEC_CUSTOM), Name(Name) {}
1930b57cec5SDimitry Andric 
1940b57cec5SDimitry Andric   static bool classof(const Section *S) {
1950b57cec5SDimitry Andric     return S->Type == wasm::WASM_SEC_CUSTOM;
1960b57cec5SDimitry Andric   }
1970b57cec5SDimitry Andric 
1980b57cec5SDimitry Andric   StringRef Name;
1990b57cec5SDimitry Andric   yaml::BinaryRef Payload;
2000b57cec5SDimitry Andric };
2010b57cec5SDimitry Andric 
2020b57cec5SDimitry Andric struct DylinkSection : CustomSection {
2030b57cec5SDimitry Andric   DylinkSection() : CustomSection("dylink") {}
2040b57cec5SDimitry Andric 
2050b57cec5SDimitry Andric   static bool classof(const Section *S) {
2060b57cec5SDimitry Andric     auto C = dyn_cast<CustomSection>(S);
2070b57cec5SDimitry Andric     return C && C->Name == "dylink";
2080b57cec5SDimitry Andric   }
2090b57cec5SDimitry Andric 
2100b57cec5SDimitry Andric   uint32_t MemorySize;
2110b57cec5SDimitry Andric   uint32_t MemoryAlignment;
2120b57cec5SDimitry Andric   uint32_t TableSize;
2130b57cec5SDimitry Andric   uint32_t TableAlignment;
2140b57cec5SDimitry Andric   std::vector<StringRef> Needed;
2150b57cec5SDimitry Andric };
2160b57cec5SDimitry Andric 
2170b57cec5SDimitry Andric struct NameSection : CustomSection {
2180b57cec5SDimitry Andric   NameSection() : CustomSection("name") {}
2190b57cec5SDimitry Andric 
2200b57cec5SDimitry Andric   static bool classof(const Section *S) {
2210b57cec5SDimitry Andric     auto C = dyn_cast<CustomSection>(S);
2220b57cec5SDimitry Andric     return C && C->Name == "name";
2230b57cec5SDimitry Andric   }
2240b57cec5SDimitry Andric 
2250b57cec5SDimitry Andric   std::vector<NameEntry> FunctionNames;
226e8d8bef9SDimitry Andric   std::vector<NameEntry> GlobalNames;
227e8d8bef9SDimitry Andric   std::vector<NameEntry> DataSegmentNames;
2280b57cec5SDimitry Andric };
2290b57cec5SDimitry Andric 
2300b57cec5SDimitry Andric struct LinkingSection : CustomSection {
2310b57cec5SDimitry Andric   LinkingSection() : CustomSection("linking") {}
2320b57cec5SDimitry Andric 
2330b57cec5SDimitry Andric   static bool classof(const Section *S) {
2340b57cec5SDimitry Andric     auto C = dyn_cast<CustomSection>(S);
2350b57cec5SDimitry Andric     return C && C->Name == "linking";
2360b57cec5SDimitry Andric   }
2370b57cec5SDimitry Andric 
2380b57cec5SDimitry Andric   uint32_t Version;
2390b57cec5SDimitry Andric   std::vector<SymbolInfo> SymbolTable;
2400b57cec5SDimitry Andric   std::vector<SegmentInfo> SegmentInfos;
2410b57cec5SDimitry Andric   std::vector<InitFunction> InitFunctions;
2420b57cec5SDimitry Andric   std::vector<Comdat> Comdats;
2430b57cec5SDimitry Andric };
2440b57cec5SDimitry Andric 
2450b57cec5SDimitry Andric struct ProducersSection : CustomSection {
2460b57cec5SDimitry Andric   ProducersSection() : CustomSection("producers") {}
2470b57cec5SDimitry Andric 
2480b57cec5SDimitry Andric   static bool classof(const Section *S) {
2490b57cec5SDimitry Andric     auto C = dyn_cast<CustomSection>(S);
2500b57cec5SDimitry Andric     return C && C->Name == "producers";
2510b57cec5SDimitry Andric   }
2520b57cec5SDimitry Andric 
2530b57cec5SDimitry Andric   std::vector<ProducerEntry> Languages;
2540b57cec5SDimitry Andric   std::vector<ProducerEntry> Tools;
2550b57cec5SDimitry Andric   std::vector<ProducerEntry> SDKs;
2560b57cec5SDimitry Andric };
2570b57cec5SDimitry Andric 
2580b57cec5SDimitry Andric struct TargetFeaturesSection : CustomSection {
2590b57cec5SDimitry Andric   TargetFeaturesSection() : CustomSection("target_features") {}
2600b57cec5SDimitry Andric 
2610b57cec5SDimitry Andric   static bool classof(const Section *S) {
2620b57cec5SDimitry Andric     auto C = dyn_cast<CustomSection>(S);
2630b57cec5SDimitry Andric     return C && C->Name == "target_features";
2640b57cec5SDimitry Andric   }
2650b57cec5SDimitry Andric 
2660b57cec5SDimitry Andric   std::vector<FeatureEntry> Features;
2670b57cec5SDimitry Andric };
2680b57cec5SDimitry Andric 
2690b57cec5SDimitry Andric struct TypeSection : Section {
2700b57cec5SDimitry Andric   TypeSection() : Section(wasm::WASM_SEC_TYPE) {}
2710b57cec5SDimitry Andric 
2720b57cec5SDimitry Andric   static bool classof(const Section *S) {
2730b57cec5SDimitry Andric     return S->Type == wasm::WASM_SEC_TYPE;
2740b57cec5SDimitry Andric   }
2750b57cec5SDimitry Andric 
2760b57cec5SDimitry Andric   std::vector<Signature> Signatures;
2770b57cec5SDimitry Andric };
2780b57cec5SDimitry Andric 
2790b57cec5SDimitry Andric struct ImportSection : Section {
2800b57cec5SDimitry Andric   ImportSection() : Section(wasm::WASM_SEC_IMPORT) {}
2810b57cec5SDimitry Andric 
2820b57cec5SDimitry Andric   static bool classof(const Section *S) {
2830b57cec5SDimitry Andric     return S->Type == wasm::WASM_SEC_IMPORT;
2840b57cec5SDimitry Andric   }
2850b57cec5SDimitry Andric 
2860b57cec5SDimitry Andric   std::vector<Import> Imports;
2870b57cec5SDimitry Andric };
2880b57cec5SDimitry Andric 
2890b57cec5SDimitry Andric struct FunctionSection : Section {
2900b57cec5SDimitry Andric   FunctionSection() : Section(wasm::WASM_SEC_FUNCTION) {}
2910b57cec5SDimitry Andric 
2920b57cec5SDimitry Andric   static bool classof(const Section *S) {
2930b57cec5SDimitry Andric     return S->Type == wasm::WASM_SEC_FUNCTION;
2940b57cec5SDimitry Andric   }
2950b57cec5SDimitry Andric 
2960b57cec5SDimitry Andric   std::vector<uint32_t> FunctionTypes;
2970b57cec5SDimitry Andric };
2980b57cec5SDimitry Andric 
2990b57cec5SDimitry Andric struct TableSection : Section {
3000b57cec5SDimitry Andric   TableSection() : Section(wasm::WASM_SEC_TABLE) {}
3010b57cec5SDimitry Andric 
3020b57cec5SDimitry Andric   static bool classof(const Section *S) {
3030b57cec5SDimitry Andric     return S->Type == wasm::WASM_SEC_TABLE;
3040b57cec5SDimitry Andric   }
3050b57cec5SDimitry Andric 
3060b57cec5SDimitry Andric   std::vector<Table> Tables;
3070b57cec5SDimitry Andric };
3080b57cec5SDimitry Andric 
3090b57cec5SDimitry Andric struct MemorySection : Section {
3100b57cec5SDimitry Andric   MemorySection() : Section(wasm::WASM_SEC_MEMORY) {}
3110b57cec5SDimitry Andric 
3120b57cec5SDimitry Andric   static bool classof(const Section *S) {
3130b57cec5SDimitry Andric     return S->Type == wasm::WASM_SEC_MEMORY;
3140b57cec5SDimitry Andric   }
3150b57cec5SDimitry Andric 
3160b57cec5SDimitry Andric   std::vector<Limits> Memories;
3170b57cec5SDimitry Andric };
3180b57cec5SDimitry Andric 
319*fe6060f1SDimitry Andric struct TagSection : Section {
320*fe6060f1SDimitry Andric   TagSection() : Section(wasm::WASM_SEC_TAG) {}
3210b57cec5SDimitry Andric 
3220b57cec5SDimitry Andric   static bool classof(const Section *S) {
323*fe6060f1SDimitry Andric     return S->Type == wasm::WASM_SEC_TAG;
3240b57cec5SDimitry Andric   }
3250b57cec5SDimitry Andric 
326*fe6060f1SDimitry Andric   std::vector<Tag> Tags;
3270b57cec5SDimitry Andric };
3280b57cec5SDimitry Andric 
3295ffd83dbSDimitry Andric struct GlobalSection : Section {
3305ffd83dbSDimitry Andric   GlobalSection() : Section(wasm::WASM_SEC_GLOBAL) {}
3315ffd83dbSDimitry Andric 
3325ffd83dbSDimitry Andric   static bool classof(const Section *S) {
3335ffd83dbSDimitry Andric     return S->Type == wasm::WASM_SEC_GLOBAL;
3345ffd83dbSDimitry Andric   }
3355ffd83dbSDimitry Andric 
3365ffd83dbSDimitry Andric   std::vector<Global> Globals;
3375ffd83dbSDimitry Andric };
3385ffd83dbSDimitry Andric 
3390b57cec5SDimitry Andric struct ExportSection : Section {
3400b57cec5SDimitry Andric   ExportSection() : Section(wasm::WASM_SEC_EXPORT) {}
3410b57cec5SDimitry Andric 
3420b57cec5SDimitry Andric   static bool classof(const Section *S) {
3430b57cec5SDimitry Andric     return S->Type == wasm::WASM_SEC_EXPORT;
3440b57cec5SDimitry Andric   }
3450b57cec5SDimitry Andric 
3460b57cec5SDimitry Andric   std::vector<Export> Exports;
3470b57cec5SDimitry Andric };
3480b57cec5SDimitry Andric 
3490b57cec5SDimitry Andric struct StartSection : Section {
3500b57cec5SDimitry Andric   StartSection() : Section(wasm::WASM_SEC_START) {}
3510b57cec5SDimitry Andric 
3520b57cec5SDimitry Andric   static bool classof(const Section *S) {
3530b57cec5SDimitry Andric     return S->Type == wasm::WASM_SEC_START;
3540b57cec5SDimitry Andric   }
3550b57cec5SDimitry Andric 
3560b57cec5SDimitry Andric   uint32_t StartFunction;
3570b57cec5SDimitry Andric };
3580b57cec5SDimitry Andric 
3590b57cec5SDimitry Andric struct ElemSection : Section {
3600b57cec5SDimitry Andric   ElemSection() : Section(wasm::WASM_SEC_ELEM) {}
3610b57cec5SDimitry Andric 
3620b57cec5SDimitry Andric   static bool classof(const Section *S) {
3630b57cec5SDimitry Andric     return S->Type == wasm::WASM_SEC_ELEM;
3640b57cec5SDimitry Andric   }
3650b57cec5SDimitry Andric 
3660b57cec5SDimitry Andric   std::vector<ElemSegment> Segments;
3670b57cec5SDimitry Andric };
3680b57cec5SDimitry Andric 
3690b57cec5SDimitry Andric struct CodeSection : Section {
3700b57cec5SDimitry Andric   CodeSection() : Section(wasm::WASM_SEC_CODE) {}
3710b57cec5SDimitry Andric 
3720b57cec5SDimitry Andric   static bool classof(const Section *S) {
3730b57cec5SDimitry Andric     return S->Type == wasm::WASM_SEC_CODE;
3740b57cec5SDimitry Andric   }
3750b57cec5SDimitry Andric 
3760b57cec5SDimitry Andric   std::vector<Function> Functions;
3770b57cec5SDimitry Andric };
3780b57cec5SDimitry Andric 
3790b57cec5SDimitry Andric struct DataSection : Section {
3800b57cec5SDimitry Andric   DataSection() : Section(wasm::WASM_SEC_DATA) {}
3810b57cec5SDimitry Andric 
3820b57cec5SDimitry Andric   static bool classof(const Section *S) {
3830b57cec5SDimitry Andric     return S->Type == wasm::WASM_SEC_DATA;
3840b57cec5SDimitry Andric   }
3850b57cec5SDimitry Andric 
3860b57cec5SDimitry Andric   std::vector<DataSegment> Segments;
3870b57cec5SDimitry Andric };
3880b57cec5SDimitry Andric 
3890b57cec5SDimitry Andric struct DataCountSection : Section {
3900b57cec5SDimitry Andric   DataCountSection() : Section(wasm::WASM_SEC_DATACOUNT) {}
3910b57cec5SDimitry Andric 
3920b57cec5SDimitry Andric   static bool classof(const Section *S) {
3930b57cec5SDimitry Andric     return S->Type == wasm::WASM_SEC_DATACOUNT;
3940b57cec5SDimitry Andric   }
3950b57cec5SDimitry Andric 
3960b57cec5SDimitry Andric   uint32_t Count;
3970b57cec5SDimitry Andric };
3980b57cec5SDimitry Andric 
3990b57cec5SDimitry Andric struct Object {
4000b57cec5SDimitry Andric   FileHeader Header;
4010b57cec5SDimitry Andric   std::vector<std::unique_ptr<Section>> Sections;
4020b57cec5SDimitry Andric };
4030b57cec5SDimitry Andric 
4040b57cec5SDimitry Andric } // end namespace WasmYAML
4050b57cec5SDimitry Andric } // end namespace llvm
4060b57cec5SDimitry Andric 
4070b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(std::unique_ptr<llvm::WasmYAML::Section>)
4080b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::Signature)
4090b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::ValueType)
4100b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::Table)
4110b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::Import)
4120b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::Export)
4130b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::ElemSegment)
4140b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::Limits)
4150b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::DataSegment)
4160b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::Global)
4170b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::Function)
4180b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::LocalDecl)
4190b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::Relocation)
4200b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::NameEntry)
4210b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::ProducerEntry)
4220b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::FeatureEntry)
4230b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::SegmentInfo)
4240b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::SymbolInfo)
4250b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::InitFunction)
4260b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::ComdatEntry)
4270b57cec5SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::Comdat)
428*fe6060f1SDimitry Andric LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::WasmYAML::Tag)
4290b57cec5SDimitry Andric 
4300b57cec5SDimitry Andric namespace llvm {
4310b57cec5SDimitry Andric namespace yaml {
4320b57cec5SDimitry Andric 
4330b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::FileHeader> {
4340b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::FileHeader &FileHdr);
4350b57cec5SDimitry Andric };
4360b57cec5SDimitry Andric 
4370b57cec5SDimitry Andric template <> struct MappingTraits<std::unique_ptr<WasmYAML::Section>> {
4380b57cec5SDimitry Andric   static void mapping(IO &IO, std::unique_ptr<WasmYAML::Section> &Section);
4390b57cec5SDimitry Andric };
4400b57cec5SDimitry Andric 
4410b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::Object> {
4420b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::Object &Object);
4430b57cec5SDimitry Andric };
4440b57cec5SDimitry Andric 
4450b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::Import> {
4460b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::Import &Import);
4470b57cec5SDimitry Andric };
4480b57cec5SDimitry Andric 
4490b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::Export> {
4500b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::Export &Export);
4510b57cec5SDimitry Andric };
4520b57cec5SDimitry Andric 
4530b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::Global> {
4540b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::Global &Global);
4550b57cec5SDimitry Andric };
4560b57cec5SDimitry Andric 
4570b57cec5SDimitry Andric template <> struct ScalarBitSetTraits<WasmYAML::LimitFlags> {
4580b57cec5SDimitry Andric   static void bitset(IO &IO, WasmYAML::LimitFlags &Value);
4590b57cec5SDimitry Andric };
4600b57cec5SDimitry Andric 
4610b57cec5SDimitry Andric template <> struct ScalarBitSetTraits<WasmYAML::SymbolFlags> {
4620b57cec5SDimitry Andric   static void bitset(IO &IO, WasmYAML::SymbolFlags &Value);
4630b57cec5SDimitry Andric };
4640b57cec5SDimitry Andric 
4650b57cec5SDimitry Andric template <> struct ScalarEnumerationTraits<WasmYAML::SymbolKind> {
4660b57cec5SDimitry Andric   static void enumeration(IO &IO, WasmYAML::SymbolKind &Kind);
4670b57cec5SDimitry Andric };
4680b57cec5SDimitry Andric 
4690b57cec5SDimitry Andric template <> struct ScalarBitSetTraits<WasmYAML::SegmentFlags> {
4700b57cec5SDimitry Andric   static void bitset(IO &IO, WasmYAML::SegmentFlags &Value);
4710b57cec5SDimitry Andric };
4720b57cec5SDimitry Andric 
4730b57cec5SDimitry Andric template <> struct ScalarEnumerationTraits<WasmYAML::SectionType> {
4740b57cec5SDimitry Andric   static void enumeration(IO &IO, WasmYAML::SectionType &Type);
4750b57cec5SDimitry Andric };
4760b57cec5SDimitry Andric 
4770b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::Signature> {
4780b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::Signature &Signature);
4790b57cec5SDimitry Andric };
4800b57cec5SDimitry Andric 
4810b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::Table> {
4820b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::Table &Table);
4830b57cec5SDimitry Andric };
4840b57cec5SDimitry Andric 
4850b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::Limits> {
4860b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::Limits &Limits);
4870b57cec5SDimitry Andric };
4880b57cec5SDimitry Andric 
4890b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::Function> {
4900b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::Function &Function);
4910b57cec5SDimitry Andric };
4920b57cec5SDimitry Andric 
4930b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::Relocation> {
4940b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::Relocation &Relocation);
4950b57cec5SDimitry Andric };
4960b57cec5SDimitry Andric 
4970b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::NameEntry> {
4980b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::NameEntry &NameEntry);
4990b57cec5SDimitry Andric };
5000b57cec5SDimitry Andric 
5010b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::ProducerEntry> {
5020b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::ProducerEntry &ProducerEntry);
5030b57cec5SDimitry Andric };
5040b57cec5SDimitry Andric 
5050b57cec5SDimitry Andric template <> struct ScalarEnumerationTraits<WasmYAML::FeaturePolicyPrefix> {
5060b57cec5SDimitry Andric   static void enumeration(IO &IO, WasmYAML::FeaturePolicyPrefix &Prefix);
5070b57cec5SDimitry Andric };
5080b57cec5SDimitry Andric 
5090b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::FeatureEntry> {
5100b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::FeatureEntry &FeatureEntry);
5110b57cec5SDimitry Andric };
5120b57cec5SDimitry Andric 
5130b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::SegmentInfo> {
5140b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::SegmentInfo &SegmentInfo);
5150b57cec5SDimitry Andric };
5160b57cec5SDimitry Andric 
5170b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::LocalDecl> {
5180b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::LocalDecl &LocalDecl);
5190b57cec5SDimitry Andric };
5200b57cec5SDimitry Andric 
5210b57cec5SDimitry Andric template <> struct MappingTraits<wasm::WasmInitExpr> {
5220b57cec5SDimitry Andric   static void mapping(IO &IO, wasm::WasmInitExpr &Expr);
5230b57cec5SDimitry Andric };
5240b57cec5SDimitry Andric 
5250b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::DataSegment> {
5260b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::DataSegment &Segment);
5270b57cec5SDimitry Andric };
5280b57cec5SDimitry Andric 
5290b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::ElemSegment> {
5300b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::ElemSegment &Segment);
5310b57cec5SDimitry Andric };
5320b57cec5SDimitry Andric 
5330b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::SymbolInfo> {
5340b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::SymbolInfo &Info);
5350b57cec5SDimitry Andric };
5360b57cec5SDimitry Andric 
5370b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::InitFunction> {
5380b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::InitFunction &Init);
5390b57cec5SDimitry Andric };
5400b57cec5SDimitry Andric 
5410b57cec5SDimitry Andric template <> struct ScalarEnumerationTraits<WasmYAML::ComdatKind> {
5420b57cec5SDimitry Andric   static void enumeration(IO &IO, WasmYAML::ComdatKind &Kind);
5430b57cec5SDimitry Andric };
5440b57cec5SDimitry Andric 
5450b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::ComdatEntry> {
5460b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::ComdatEntry &ComdatEntry);
5470b57cec5SDimitry Andric };
5480b57cec5SDimitry Andric 
5490b57cec5SDimitry Andric template <> struct MappingTraits<WasmYAML::Comdat> {
5500b57cec5SDimitry Andric   static void mapping(IO &IO, WasmYAML::Comdat &Comdat);
5510b57cec5SDimitry Andric };
5520b57cec5SDimitry Andric 
5530b57cec5SDimitry Andric template <> struct ScalarEnumerationTraits<WasmYAML::ValueType> {
5540b57cec5SDimitry Andric   static void enumeration(IO &IO, WasmYAML::ValueType &Type);
5550b57cec5SDimitry Andric };
5560b57cec5SDimitry Andric 
5570b57cec5SDimitry Andric template <> struct ScalarEnumerationTraits<WasmYAML::ExportKind> {
5580b57cec5SDimitry Andric   static void enumeration(IO &IO, WasmYAML::ExportKind &Kind);
5590b57cec5SDimitry Andric };
5600b57cec5SDimitry Andric 
5610b57cec5SDimitry Andric template <> struct ScalarEnumerationTraits<WasmYAML::TableType> {
5620b57cec5SDimitry Andric   static void enumeration(IO &IO, WasmYAML::TableType &Type);
5630b57cec5SDimitry Andric };
5640b57cec5SDimitry Andric 
5650b57cec5SDimitry Andric template <> struct ScalarEnumerationTraits<WasmYAML::Opcode> {
5660b57cec5SDimitry Andric   static void enumeration(IO &IO, WasmYAML::Opcode &Opcode);
5670b57cec5SDimitry Andric };
5680b57cec5SDimitry Andric 
5690b57cec5SDimitry Andric template <> struct ScalarEnumerationTraits<WasmYAML::RelocType> {
5700b57cec5SDimitry Andric   static void enumeration(IO &IO, WasmYAML::RelocType &Kind);
5710b57cec5SDimitry Andric };
5720b57cec5SDimitry Andric 
573*fe6060f1SDimitry Andric template <> struct MappingTraits<WasmYAML::Tag> {
574*fe6060f1SDimitry Andric   static void mapping(IO &IO, WasmYAML::Tag &Tag);
5750b57cec5SDimitry Andric };
5760b57cec5SDimitry Andric 
5770b57cec5SDimitry Andric } // end namespace yaml
5780b57cec5SDimitry Andric } // end namespace llvm
5790b57cec5SDimitry Andric 
5800b57cec5SDimitry Andric #endif // LLVM_OBJECTYAML_WASMYAML_H
581