424 lines
18 KiB
C++
424 lines
18 KiB
C++
/*
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* Copyright 2017 WebAssembly Community Group participants
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef WABT_BINARY_READER_LOGGING_H_
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#define WABT_BINARY_READER_LOGGING_H_
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#include "wabt/binary-reader.h"
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namespace wabt {
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class Stream;
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class BinaryReaderLogging : public BinaryReaderDelegate {
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public:
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BinaryReaderLogging(Stream*, BinaryReaderDelegate* forward);
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bool OnError(const Error&) override;
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void OnSetState(const State* s) override;
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Result BeginModule(uint32_t version) override;
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Result EndModule() override;
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Result BeginSection(Index section_index,
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BinarySection section_type,
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Offset size) override;
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Result BeginCustomSection(Index section_index,
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Offset size,
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std::string_view section_name) override;
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Result EndCustomSection() override;
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Result BeginTypeSection(Offset size) override;
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Result OnTypeCount(Index count) override;
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Result OnFuncType(Index index,
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Index param_count,
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Type* param_types,
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Index result_count,
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Type* result_types) override;
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Result OnStructType(Index index, Index field_count, TypeMut* fields) override;
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Result OnArrayType(Index index, TypeMut field) override;
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Result EndTypeSection() override;
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Result BeginImportSection(Offset size) override;
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Result OnImportCount(Index count) override;
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Result OnImport(Index index,
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ExternalKind kind,
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std::string_view module_name,
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std::string_view field_name) override;
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Result OnImportFunc(Index import_index,
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std::string_view module_name,
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std::string_view field_name,
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Index func_index,
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Index sig_index) override;
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Result OnImportTable(Index import_index,
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std::string_view module_name,
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std::string_view field_name,
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Index table_index,
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Type elem_type,
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const Limits* elem_limits) override;
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Result OnImportMemory(Index import_index,
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std::string_view module_name,
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std::string_view field_name,
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Index memory_index,
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const Limits* page_limits) override;
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Result OnImportGlobal(Index import_index,
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std::string_view module_name,
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std::string_view field_name,
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Index global_index,
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Type type,
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bool mutable_) override;
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Result OnImportTag(Index import_index,
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std::string_view module_name,
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std::string_view field_name,
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Index tag_index,
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Index sig_index) override;
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Result EndImportSection() override;
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Result BeginFunctionSection(Offset size) override;
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Result OnFunctionCount(Index count) override;
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Result OnFunction(Index index, Index sig_index) override;
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Result EndFunctionSection() override;
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Result BeginTableSection(Offset size) override;
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Result OnTableCount(Index count) override;
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Result OnTable(Index index,
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Type elem_type,
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const Limits* elem_limits) override;
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Result EndTableSection() override;
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Result BeginMemorySection(Offset size) override;
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Result OnMemoryCount(Index count) override;
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Result OnMemory(Index index, const Limits* limits) override;
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Result EndMemorySection() override;
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Result BeginGlobalSection(Offset size) override;
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Result OnGlobalCount(Index count) override;
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Result BeginGlobal(Index index, Type type, bool mutable_) override;
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Result BeginGlobalInitExpr(Index index) override;
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Result EndGlobalInitExpr(Index index) override;
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Result EndGlobal(Index index) override;
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Result EndGlobalSection() override;
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Result BeginExportSection(Offset size) override;
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Result OnExportCount(Index count) override;
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Result OnExport(Index index,
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ExternalKind kind,
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Index item_index,
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std::string_view name) override;
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Result EndExportSection() override;
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Result BeginStartSection(Offset size) override;
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Result OnStartFunction(Index func_index) override;
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Result EndStartSection() override;
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Result BeginCodeSection(Offset size) override;
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Result OnFunctionBodyCount(Index count) override;
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Result BeginFunctionBody(Index index, Offset size) override;
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Result OnLocalDeclCount(Index count) override;
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Result OnLocalDecl(Index decl_index, Index count, Type type) override;
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Result OnOpcode(Opcode opcode) override;
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Result OnOpcodeBare() override;
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Result OnOpcodeIndex(Index value) override;
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Result OnOpcodeIndexIndex(Index value, Index value2) override;
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Result OnOpcodeUint32(uint32_t value) override;
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Result OnOpcodeUint32Uint32(uint32_t value, uint32_t value2) override;
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Result OnOpcodeUint32Uint32Uint32(uint32_t value,
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uint32_t value2,
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uint32_t value3) override;
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Result OnOpcodeUint32Uint32Uint32Uint32(uint32_t value,
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uint32_t value2,
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uint32_t value3,
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uint32_t value4) override;
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Result OnOpcodeUint64(uint64_t value) override;
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Result OnOpcodeF32(uint32_t value) override;
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Result OnOpcodeF64(uint64_t value) override;
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Result OnOpcodeV128(v128 value) override;
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Result OnOpcodeBlockSig(Type sig_type) override;
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Result OnOpcodeType(Type type) override;
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Result OnAtomicLoadExpr(Opcode opcode,
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Index memidx,
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Address alignment_log2,
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Address offset) override;
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Result OnAtomicStoreExpr(Opcode opcode,
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Index memidx,
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Address alignment_log2,
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Address offset) override;
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Result OnAtomicRmwExpr(Opcode opcode,
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Index memidx,
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Address alignment_log2,
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Address offset) override;
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Result OnAtomicRmwCmpxchgExpr(Opcode opcode,
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Index memidx,
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Address alignment_log2,
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Address offset) override;
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Result OnBinaryExpr(Opcode opcode) override;
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Result OnBlockExpr(Type sig_type) override;
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Result OnBrExpr(Index depth) override;
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Result OnBrIfExpr(Index depth) override;
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Result OnBrTableExpr(Index num_targets,
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Index* target_depths,
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Index default_target_depth) override;
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Result OnCallExpr(Index func_index) override;
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Result OnCatchExpr(Index tag_index) override;
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Result OnCatchAllExpr() override;
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Result OnCallIndirectExpr(Index sig_index, Index table_index) override;
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Result OnCallRefExpr() override;
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Result OnCompareExpr(Opcode opcode) override;
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Result OnConvertExpr(Opcode opcode) override;
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Result OnDelegateExpr(Index depth) override;
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Result OnDropExpr() override;
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Result OnElseExpr() override;
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Result OnEndExpr() override;
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Result OnF32ConstExpr(uint32_t value_bits) override;
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Result OnF64ConstExpr(uint64_t value_bits) override;
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Result OnV128ConstExpr(v128 value_bits) override;
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Result OnGlobalGetExpr(Index global_index) override;
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Result OnGlobalSetExpr(Index global_index) override;
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Result OnI32ConstExpr(uint32_t value) override;
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Result OnI64ConstExpr(uint64_t value) override;
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Result OnIfExpr(Type sig_type) override;
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Result OnLoadExpr(Opcode opcode,
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Index memidx,
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Address alignment_log2,
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Address offset) override;
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Result OnLocalGetExpr(Index local_index) override;
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Result OnLocalSetExpr(Index local_index) override;
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Result OnLocalTeeExpr(Index local_index) override;
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Result OnLoopExpr(Type sig_type) override;
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Result OnMemoryCopyExpr(Index srcmemidx, Index destmemidx) override;
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Result OnDataDropExpr(Index segment_index) override;
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Result OnMemoryFillExpr(Index memidx) override;
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Result OnMemoryGrowExpr(Index memidx) override;
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Result OnMemoryInitExpr(Index segment_index, Index memidx) override;
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Result OnMemorySizeExpr(Index memidx) override;
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Result OnTableCopyExpr(Index dst_index, Index src_index) override;
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Result OnElemDropExpr(Index segment_index) override;
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Result OnTableInitExpr(Index segment_index, Index table_index) override;
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Result OnTableGetExpr(Index table) override;
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Result OnTableSetExpr(Index table) override;
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Result OnTableGrowExpr(Index table) override;
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Result OnTableSizeExpr(Index table) override;
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Result OnTableFillExpr(Index table) override;
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Result OnRefFuncExpr(Index index) override;
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Result OnRefNullExpr(Type type) override;
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Result OnRefIsNullExpr() override;
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Result OnNopExpr() override;
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Result OnRethrowExpr(Index depth) override;
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Result OnReturnCallExpr(Index func_index) override;
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Result OnReturnCallIndirectExpr(Index sig_index, Index table_index) override;
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Result OnReturnExpr() override;
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Result OnSelectExpr(Index result_count, Type* result_types) override;
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Result OnStoreExpr(Opcode opcode,
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Index memidx,
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Address alignment_log2,
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Address offset) override;
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Result OnThrowExpr(Index tag_index) override;
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Result OnTryExpr(Type sig_type) override;
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Result OnUnaryExpr(Opcode opcode) override;
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Result OnTernaryExpr(Opcode opcode) override;
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Result OnUnreachableExpr() override;
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Result OnAtomicWaitExpr(Opcode opcode,
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Index memidx,
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Address alignment_log2,
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Address offset) override;
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Result OnAtomicFenceExpr(uint32_t consistency_model) override;
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Result OnAtomicNotifyExpr(Opcode opcode,
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Index memidx,
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Address alignment_log2,
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Address offset) override;
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Result EndFunctionBody(Index index) override;
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Result EndCodeSection() override;
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Result OnSimdLaneOpExpr(Opcode opcode, uint64_t value) override;
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Result OnSimdLoadLaneExpr(Opcode opcode,
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Index memidx,
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Address alignment_log2,
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Address offset,
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uint64_t value) override;
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Result OnSimdStoreLaneExpr(Opcode opcode,
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Index memidx,
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Address alignment_log2,
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Address offset,
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uint64_t value) override;
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Result OnSimdShuffleOpExpr(Opcode opcode, v128 value) override;
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Result OnLoadSplatExpr(Opcode opcode,
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Index memidx,
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Address alignment_log2,
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Address offset) override;
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Result OnLoadZeroExpr(Opcode opcode,
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Index memidx,
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Address alignment_log2,
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Address offset) override;
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Result BeginElemSection(Offset size) override;
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Result OnElemSegmentCount(Index count) override;
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Result BeginElemSegment(Index index,
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Index table_index,
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uint8_t flags) override;
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Result BeginElemSegmentInitExpr(Index index) override;
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Result EndElemSegmentInitExpr(Index index) override;
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Result OnElemSegmentElemType(Index index, Type elem_type) override;
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Result OnElemSegmentElemExprCount(Index index, Index count) override;
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Result OnElemSegmentElemExpr_RefNull(Index segment_index, Type type) override;
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Result OnElemSegmentElemExpr_RefFunc(Index segment_index,
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Index func_index) override;
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Result EndElemSegment(Index index) override;
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Result EndElemSection() override;
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Result BeginDataSection(Offset size) override;
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Result OnDataSegmentCount(Index count) override;
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Result BeginDataSegment(Index index,
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Index memory_index,
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uint8_t flags) override;
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Result BeginDataSegmentInitExpr(Index index) override;
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Result EndDataSegmentInitExpr(Index index) override;
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Result OnDataSegmentData(Index index,
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const void* data,
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Address size) override;
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Result EndDataSegment(Index index) override;
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Result EndDataSection() override;
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Result BeginDataCountSection(Offset size) override;
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Result OnDataCount(Index count) override;
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Result EndDataCountSection() override;
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Result BeginNamesSection(Offset size) override;
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Result OnModuleNameSubsection(Index index,
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uint32_t name_type,
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Offset subsection_size) override;
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Result OnModuleName(std::string_view name) override;
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Result OnFunctionNameSubsection(Index index,
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uint32_t name_type,
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Offset subsection_size) override;
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Result OnFunctionNamesCount(Index num_functions) override;
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Result OnFunctionName(Index function_index,
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std::string_view function_name) override;
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Result OnLocalNameSubsection(Index index,
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uint32_t name_type,
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Offset subsection_size) override;
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Result OnLocalNameFunctionCount(Index num_functions) override;
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Result OnLocalNameLocalCount(Index function_index, Index num_locals) override;
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Result OnLocalName(Index function_index,
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Index local_index,
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std::string_view local_name) override;
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Result OnNameSubsection(Index index,
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NameSectionSubsection subsection_type,
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Offset subsection_size) override;
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Result OnNameEntry(NameSectionSubsection type,
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Index index,
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std::string_view name) override;
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Result OnNameCount(Index num_names) override;
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Result EndNamesSection() override;
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Result BeginRelocSection(Offset size) override;
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Result OnRelocCount(Index count, Index section_index) override;
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Result OnReloc(RelocType type,
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Offset offset,
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Index index,
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uint32_t addend) override;
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Result EndRelocSection() override;
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Result BeginDylinkSection(Offset size) override;
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Result OnDylinkInfo(uint32_t mem_size,
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uint32_t mem_align,
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uint32_t table_size,
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uint32_t table_align) override;
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Result OnDylinkNeededCount(Index count) override;
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Result OnDylinkNeeded(std::string_view needed) override;
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Result OnDylinkImportCount(Index count) override;
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Result OnDylinkExportCount(Index count) override;
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Result OnDylinkImport(std::string_view module,
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std::string_view name,
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uint32_t flags) override;
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Result OnDylinkExport(std::string_view name, uint32_t flags) override;
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Result EndDylinkSection() override;
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Result BeginTargetFeaturesSection(Offset size) override;
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Result OnFeatureCount(Index count) override;
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Result OnFeature(uint8_t prefix, std::string_view name) override;
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Result EndTargetFeaturesSection() override;
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Result BeginLinkingSection(Offset size) override;
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Result OnSymbolCount(Index count) override;
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Result OnDataSymbol(Index index,
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uint32_t flags,
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std::string_view name,
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Index segment,
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uint32_t offset,
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uint32_t size) override;
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Result OnFunctionSymbol(Index index,
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uint32_t flags,
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std::string_view name,
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Index func_index) override;
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Result OnGlobalSymbol(Index index,
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uint32_t flags,
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std::string_view name,
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Index global_index) override;
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Result OnSectionSymbol(Index index,
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uint32_t flags,
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Index section_index) override;
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Result OnTagSymbol(Index index,
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uint32_t flags,
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std::string_view name,
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Index tag_index) override;
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Result OnTableSymbol(Index index,
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uint32_t flags,
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std::string_view name,
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Index tag_index) override;
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Result OnSegmentInfoCount(Index count) override;
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Result OnSegmentInfo(Index index,
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std::string_view name,
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Address alignment,
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uint32_t flags) override;
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Result OnInitFunctionCount(Index count) override;
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Result OnInitFunction(uint32_t priority, Index symbol_index) override;
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Result OnComdatCount(Index count) override;
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Result OnComdatBegin(std::string_view name,
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uint32_t flags,
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Index count) override;
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Result OnComdatEntry(ComdatType kind, Index index) override;
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Result EndLinkingSection() override;
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Result BeginTagSection(Offset size) override;
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Result OnTagCount(Index count) override;
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Result OnTagType(Index index, Index sig_index) override;
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Result EndTagSection() override;
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/* Code Metadata sections */
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Result BeginCodeMetadataSection(std::string_view name, Offset size) override;
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Result OnCodeMetadataFuncCount(Index count) override;
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Result OnCodeMetadataCount(Index function_index, Index count) override;
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Result OnCodeMetadata(Offset offset, const void* data, Address size) override;
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Result EndCodeMetadataSection() override;
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private:
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void Indent();
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void Dedent();
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void WriteIndent();
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void LogType(Type type);
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void LogTypes(Index type_count, Type* types);
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void LogTypes(TypeVector& types);
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void LogField(TypeMut field);
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Stream* stream_;
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BinaryReaderDelegate* reader_;
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int indent_;
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};
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} // namespace wabt
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#endif // WABT_BINARY_READER_LOGGING_H_
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