| /* |
| * 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 "binary-reader.h" |
| |
| namespace wabt { |
| |
| class Stream; |
| |
| class BinaryReaderLogging : public BinaryReader { |
| public: |
| BinaryReaderLogging(Stream*, BinaryReader* forward); |
| |
| virtual bool OnError(const char* message); |
| virtual void OnSetState(const State* s); |
| |
| virtual Result BeginModule(uint32_t version); |
| virtual Result EndModule(); |
| |
| virtual Result BeginSection(BinarySection section_type, uint32_t size); |
| |
| virtual Result BeginCustomSection(uint32_t size, StringSlice section_name); |
| virtual Result EndCustomSection(); |
| |
| virtual Result BeginTypeSection(uint32_t size); |
| virtual Result OnTypeCount(uint32_t count); |
| virtual Result OnType(uint32_t index, |
| uint32_t param_count, |
| Type* param_types, |
| uint32_t result_count, |
| Type* result_types); |
| virtual Result EndTypeSection(); |
| |
| virtual Result BeginImportSection(uint32_t size); |
| virtual Result OnImportCount(uint32_t count); |
| virtual Result OnImport(uint32_t index, |
| StringSlice module_name, |
| StringSlice field_name); |
| virtual Result OnImportFunc(uint32_t import_index, |
| StringSlice module_name, |
| StringSlice field_name, |
| uint32_t func_index, |
| uint32_t sig_index); |
| virtual Result OnImportTable(uint32_t import_index, |
| StringSlice module_name, |
| StringSlice field_name, |
| uint32_t table_index, |
| Type elem_type, |
| const Limits* elem_limits); |
| virtual Result OnImportMemory(uint32_t import_index, |
| StringSlice module_name, |
| StringSlice field_name, |
| uint32_t memory_index, |
| const Limits* page_limits); |
| virtual Result OnImportGlobal(uint32_t import_index, |
| StringSlice module_name, |
| StringSlice field_name, |
| uint32_t global_index, |
| Type type, |
| bool mutable_); |
| virtual Result EndImportSection(); |
| |
| virtual Result BeginFunctionSection(uint32_t size); |
| virtual Result OnFunctionCount(uint32_t count); |
| virtual Result OnFunction(uint32_t index, uint32_t sig_index); |
| virtual Result EndFunctionSection(); |
| |
| virtual Result BeginTableSection(uint32_t size); |
| virtual Result OnTableCount(uint32_t count); |
| virtual Result OnTable(uint32_t index, |
| Type elem_type, |
| const Limits* elem_limits); |
| virtual Result EndTableSection(); |
| |
| virtual Result BeginMemorySection(uint32_t size); |
| virtual Result OnMemoryCount(uint32_t count); |
| virtual Result OnMemory(uint32_t index, const Limits* limits); |
| virtual Result EndMemorySection(); |
| |
| virtual Result BeginGlobalSection(uint32_t size); |
| virtual Result OnGlobalCount(uint32_t count); |
| virtual Result BeginGlobal(uint32_t index, Type type, bool mutable_); |
| virtual Result BeginGlobalInitExpr(uint32_t index); |
| virtual Result EndGlobalInitExpr(uint32_t index); |
| virtual Result EndGlobal(uint32_t index); |
| virtual Result EndGlobalSection(); |
| |
| virtual Result BeginExportSection(uint32_t size); |
| virtual Result OnExportCount(uint32_t count); |
| virtual Result OnExport(uint32_t index, |
| ExternalKind kind, |
| uint32_t item_index, |
| StringSlice name); |
| virtual Result EndExportSection(); |
| |
| virtual Result BeginStartSection(uint32_t size); |
| virtual Result OnStartFunction(uint32_t func_index); |
| virtual Result EndStartSection(); |
| |
| virtual Result BeginCodeSection(uint32_t size); |
| virtual Result OnFunctionBodyCount(uint32_t count); |
| virtual Result BeginFunctionBody(uint32_t index); |
| virtual Result OnLocalDeclCount(uint32_t count); |
| virtual Result OnLocalDecl(uint32_t decl_index, uint32_t count, Type type); |
| |
| virtual Result OnOpcode(Opcode opcode); |
| virtual Result OnOpcodeBare(); |
| virtual Result OnOpcodeUint32(uint32_t value); |
| virtual Result OnOpcodeUint32Uint32(uint32_t value, uint32_t value2); |
| virtual Result OnOpcodeUint64(uint64_t value); |
| virtual Result OnOpcodeF32(uint32_t value); |
| virtual Result OnOpcodeF64(uint64_t value); |
| virtual Result OnOpcodeBlockSig(uint32_t num_types, Type* sig_types); |
| virtual Result OnBinaryExpr(Opcode opcode); |
| virtual Result OnBlockExpr(uint32_t num_types, Type* sig_types); |
| virtual Result OnBrExpr(uint32_t depth); |
| virtual Result OnBrIfExpr(uint32_t depth); |
| virtual Result OnBrTableExpr(uint32_t num_targets, |
| uint32_t* target_depths, |
| uint32_t default_target_depth); |
| virtual Result OnCallExpr(uint32_t func_index); |
| virtual Result OnCallIndirectExpr(uint32_t sig_index); |
| virtual Result OnCompareExpr(Opcode opcode); |
| virtual Result OnConvertExpr(Opcode opcode); |
| virtual Result OnCurrentMemoryExpr(); |
| virtual Result OnDropExpr(); |
| virtual Result OnElseExpr(); |
| virtual Result OnEndExpr(); |
| virtual Result OnEndFunc(); |
| virtual Result OnF32ConstExpr(uint32_t value_bits); |
| virtual Result OnF64ConstExpr(uint64_t value_bits); |
| virtual Result OnGetGlobalExpr(uint32_t global_index); |
| virtual Result OnGetLocalExpr(uint32_t local_index); |
| virtual Result OnGrowMemoryExpr(); |
| virtual Result OnI32ConstExpr(uint32_t value); |
| virtual Result OnI64ConstExpr(uint64_t value); |
| virtual Result OnIfExpr(uint32_t num_types, Type* sig_types); |
| virtual Result OnLoadExpr(Opcode opcode, |
| uint32_t alignment_log2, |
| uint32_t offset); |
| virtual Result OnLoopExpr(uint32_t num_types, Type* sig_types); |
| virtual Result OnNopExpr(); |
| virtual Result OnReturnExpr(); |
| virtual Result OnSelectExpr(); |
| virtual Result OnSetGlobalExpr(uint32_t global_index); |
| virtual Result OnSetLocalExpr(uint32_t local_index); |
| virtual Result OnStoreExpr(Opcode opcode, |
| uint32_t alignment_log2, |
| uint32_t offset); |
| virtual Result OnTeeLocalExpr(uint32_t local_index); |
| virtual Result OnUnaryExpr(Opcode opcode); |
| virtual Result OnUnreachableExpr(); |
| virtual Result EndFunctionBody(uint32_t index); |
| virtual Result EndCodeSection(); |
| |
| virtual Result BeginElemSection(uint32_t size); |
| virtual Result OnElemSegmentCount(uint32_t count); |
| virtual Result BeginElemSegment(uint32_t index, uint32_t table_index); |
| virtual Result BeginElemSegmentInitExpr(uint32_t index); |
| virtual Result EndElemSegmentInitExpr(uint32_t index); |
| virtual Result OnElemSegmentFunctionIndexCount(uint32_t index, |
| uint32_t count); |
| virtual Result OnElemSegmentFunctionIndex(uint32_t index, |
| uint32_t func_index); |
| virtual Result EndElemSegment(uint32_t index); |
| virtual Result EndElemSection(); |
| |
| virtual Result BeginDataSection(uint32_t size); |
| virtual Result OnDataSegmentCount(uint32_t count); |
| virtual Result BeginDataSegment(uint32_t index, uint32_t memory_index); |
| virtual Result BeginDataSegmentInitExpr(uint32_t index); |
| virtual Result EndDataSegmentInitExpr(uint32_t index); |
| virtual Result OnDataSegmentData(uint32_t index, |
| const void* data, |
| uint32_t size); |
| virtual Result EndDataSegment(uint32_t index); |
| virtual Result EndDataSection(); |
| |
| virtual Result BeginNamesSection(uint32_t size); |
| virtual Result OnFunctionNameSubsection(uint32_t index, |
| uint32_t name_type, |
| uint32_t subsection_size); |
| virtual Result OnFunctionNamesCount(uint32_t num_functions); |
| virtual Result OnFunctionName(uint32_t function_index, |
| StringSlice function_name); |
| virtual Result OnLocalNameSubsection(uint32_t index, |
| uint32_t name_type, |
| uint32_t subsection_size); |
| virtual Result OnLocalNameFunctionCount(uint32_t num_functions); |
| virtual Result OnLocalNameLocalCount(uint32_t function_index, |
| uint32_t num_locals); |
| virtual Result OnLocalName(uint32_t function_index, |
| uint32_t local_index, |
| StringSlice local_name); |
| virtual Result EndNamesSection(); |
| |
| virtual Result BeginRelocSection(uint32_t size); |
| virtual Result OnRelocCount(uint32_t count, |
| BinarySection section_code, |
| StringSlice section_name); |
| virtual Result OnReloc(RelocType type, |
| uint32_t offset, |
| uint32_t index, |
| uint32_t addend); |
| virtual Result EndRelocSection(); |
| |
| virtual Result OnInitExprF32ConstExpr(uint32_t index, uint32_t value); |
| virtual Result OnInitExprF64ConstExpr(uint32_t index, uint64_t value); |
| virtual Result OnInitExprGetGlobalExpr(uint32_t index, uint32_t global_index); |
| virtual Result OnInitExprI32ConstExpr(uint32_t index, uint32_t value); |
| virtual Result OnInitExprI64ConstExpr(uint32_t index, uint64_t value); |
| |
| private: |
| void Indent(); |
| void Dedent(); |
| void WriteIndent(); |
| void LogTypes(uint32_t type_count, Type* types); |
| |
| Stream* stream; |
| BinaryReader* reader; |
| int indent; |
| }; |
| |
| } // namespace wabt |
| |
| #endif // WABT_BINARY_READER_LOGGING_H_ |
