/* * Copyright 2017 WebAssembly Community Group participants * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef WABT_BINARY_READER_LOGGING_H_ #define WABT_BINARY_READER_LOGGING_H_ #include "src/binary-reader.h" namespace wabt { class Stream; class BinaryReaderLogging : public BinaryReaderDelegate { public: BinaryReaderLogging(Stream*, BinaryReaderDelegate* forward); bool OnError(const char* message) override; void OnSetState(const State* s) override; Result BeginModule(uint32_t version) override; Result EndModule() override; Result BeginSection(BinarySection section_type, Offset size) override; Result BeginCustomSection(Offset size, string_view section_name) override; Result EndCustomSection() override; Result BeginTypeSection(Offset size) override; Result OnTypeCount(Index count) override; Result OnType(Index index, Index param_count, Type* param_types, Index result_count, Type* result_types) override; Result EndTypeSection() override; Result BeginImportSection(Offset size) override; Result OnImportCount(Index count) override; Result OnImport(Index index, string_view module_name, string_view field_name) override; Result OnImportFunc(Index import_index, string_view module_name, string_view field_name, Index func_index, Index sig_index) override; Result OnImportTable(Index import_index, string_view module_name, string_view field_name, Index table_index, Type elem_type, const Limits* elem_limits) override; Result OnImportMemory(Index import_index, string_view module_name, string_view field_name, Index memory_index, const Limits* page_limits) override; Result OnImportGlobal(Index import_index, string_view module_name, string_view field_name, Index global_index, Type type, bool mutable_) override; Result OnImportException(Index import_index, string_view module_name, string_view field_name, Index except_index, TypeVector& sig) override; Result EndImportSection() override; Result BeginFunctionSection(Offset size) override; Result OnFunctionCount(Index count) override; Result OnFunction(Index index, Index sig_index) override; Result EndFunctionSection() override; Result BeginTableSection(Offset size) override; Result OnTableCount(Index count) override; Result OnTable(Index index, Type elem_type, const Limits* elem_limits) override; Result EndTableSection() override; Result BeginMemorySection(Offset size) override; Result OnMemoryCount(Index count) override; Result OnMemory(Index index, const Limits* limits) override; Result EndMemorySection() override; Result BeginGlobalSection(Offset size) override; Result OnGlobalCount(Index count) override; Result BeginGlobal(Index index, Type type, bool mutable_) override; Result BeginGlobalInitExpr(Index index) override; Result EndGlobalInitExpr(Index index) override; Result EndGlobal(Index index) override; Result EndGlobalSection() override; Result BeginExportSection(Offset size) override; Result OnExportCount(Index count) override; Result OnExport(Index index, ExternalKind kind, Index item_index, string_view name) override; Result EndExportSection() override; Result BeginStartSection(Offset size) override; Result OnStartFunction(Index func_index) override; Result EndStartSection() override; Result BeginCodeSection(Offset size) override; Result OnFunctionBodyCount(Index count) override; Result BeginFunctionBody(Index index) override; Result OnLocalDeclCount(Index count) override; Result OnLocalDecl(Index decl_index, Index count, Type type) override; Result OnOpcode(Opcode opcode) override; Result OnOpcodeBare() override; Result OnOpcodeIndex(Index value) override; Result OnOpcodeUint32(uint32_t value) override; Result OnOpcodeUint32Uint32(uint32_t value, uint32_t value2) override; Result OnOpcodeUint64(uint64_t value) override; Result OnOpcodeF32(uint32_t value) override; Result OnOpcodeF64(uint64_t value) override; Result OnOpcodeBlockSig(Index num_types, Type* sig_types) override; Result OnAtomicLoadExpr(Opcode opcode, uint32_t alignment_log2, Address offset) override; Result OnAtomicStoreExpr(Opcode opcode, uint32_t alignment_log2, Address offset) override; Result OnAtomicRmwExpr(Opcode opcode, uint32_t alignment_log2, Address offset) override; Result OnAtomicRmwCmpxchgExpr(Opcode opcode, uint32_t alignment_log2, Address offset) override; Result OnBinaryExpr(Opcode opcode) override; Result OnBlockExpr(Index num_types, Type* sig_types) override; Result OnBrExpr(Index depth) override; Result OnBrIfExpr(Index depth) override; Result OnBrTableExpr(Index num_targets, Index* target_depths, Index default_target_depth) override; Result OnCallExpr(Index func_index) override; Result OnCatchExpr(Index except_index) override; Result OnCatchAllExpr() override; Result OnCallIndirectExpr(Index sig_index) override; Result OnCompareExpr(Opcode opcode) override; Result OnConvertExpr(Opcode opcode) override; Result OnCurrentMemoryExpr() override; Result OnDropExpr() override; Result OnElseExpr() override; Result OnEndExpr() override; Result OnEndFunc() override; Result OnF32ConstExpr(uint32_t value_bits) override; Result OnF64ConstExpr(uint64_t value_bits) override; Result OnGetGlobalExpr(Index global_index) override; Result OnGetLocalExpr(Index local_index) override; Result OnGrowMemoryExpr() override; Result OnI32ConstExpr(uint32_t value) override; Result OnI64ConstExpr(uint64_t value) override; Result OnIfExpr(Index num_types, Type* sig_types) override; Result OnLoadExpr(Opcode opcode, uint32_t alignment_log2, Address offset) override; Result OnLoopExpr(Index num_types, Type* sig_types) override; Result OnNopExpr() override; Result OnRethrowExpr(Index depth) override; Result OnReturnExpr() override; Result OnSelectExpr() override; Result OnSetGlobalExpr(Index global_index) override; Result OnSetLocalExpr(Index local_index) override; Result OnStoreExpr(Opcode opcode, uint32_t alignment_log2, Address offset) override; Result OnTeeLocalExpr(Index local_index) override; Result OnThrowExpr(Index except_index) override; Result OnTryExpr(Index num_types, Type* sig_types) override; Result OnUnaryExpr(Opcode opcode) override; Result OnUnreachableExpr() override; Result OnWaitExpr(Opcode opcode, uint32_t alignment_log2, Address offset) override; Result OnWakeExpr(Opcode opcode, uint32_t alignment_log2, Address offset) override; Result EndFunctionBody(Index index) override; Result EndCodeSection() override; Result BeginElemSection(Offset size) override; Result OnElemSegmentCount(Index count) override; Result BeginElemSegment(Index index, Index table_index) override; Result BeginElemSegmentInitExpr(Index index) override; Result EndElemSegmentInitExpr(Index index) override; Result OnElemSegmentFunctionIndexCount(Index index, Index count) override; Result OnElemSegmentFunctionIndex(Index index, Index func_index) override; Result EndElemSegment(Index index) override; Result EndElemSection() override; Result BeginDataSection(Offset size) override; Result OnDataSegmentCount(Index count) override; Result BeginDataSegment(Index index, Index memory_index) override; Result BeginDataSegmentInitExpr(Index index) override; Result EndDataSegmentInitExpr(Index index) override; Result OnDataSegmentData(Index index, const void* data, Address size) override; Result EndDataSegment(Index index) override; Result EndDataSection() override; Result BeginNamesSection(Offset size) override; Result OnFunctionNameSubsection(Index index, uint32_t name_type, Offset subsection_size) override; Result OnFunctionNamesCount(Index num_functions) override; Result OnFunctionName(Index function_index, string_view function_name) override; Result OnLocalNameSubsection(Index index, uint32_t name_type, Offset subsection_size) override; Result OnLocalNameFunctionCount(Index num_functions) override; Result OnLocalNameLocalCount(Index function_index, Index num_locals) override; Result OnLocalName(Index function_index, Index local_index, string_view local_name) override; Result EndNamesSection() override; Result BeginRelocSection(Offset size) override; Result OnRelocCount(Index count, BinarySection section_code, string_view section_name) override; Result OnReloc(RelocType type, Offset offset, Index index, uint32_t addend) override; Result EndRelocSection() override; Result BeginLinkingSection(Offset size) override; Result OnStackGlobal(Index stack_global) override; Result OnSymbolInfo(string_view name, uint32_t flags) override; Result OnSymbolInfoCount(Index count) override; Result OnDataSize(uint32_t data_size) override; Result OnDataAlignment(uint32_t data_alignment) override; Result EndLinkingSection() override; Result BeginExceptionSection(Offset size) override; Result OnExceptionCount(Index count) override; Result OnExceptionType(Index index, TypeVector& sig) override; Result EndExceptionSection() override; Result OnInitExprF32ConstExpr(Index index, uint32_t value) override; Result OnInitExprF64ConstExpr(Index index, uint64_t value) override; Result OnInitExprGetGlobalExpr(Index index, Index global_index) override; Result OnInitExprI32ConstExpr(Index index, uint32_t value) override; Result OnInitExprI64ConstExpr(Index index, uint64_t value) override; private: void Indent(); void Dedent(); void WriteIndent(); void LogTypes(Index type_count, Type* types); void LogTypes(TypeVector& types); Stream* stream_; BinaryReaderDelegate* reader_; int indent_; }; } // namespace wabt #endif // WABT_BINARY_READER_LOGGING_H_