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/*
* 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 "wabt/binary-reader.h"
namespace wabt {
class Stream;
class BinaryReaderLogging : public BinaryReaderDelegate {
public:
BinaryReaderLogging(Stream*, BinaryReaderDelegate* forward);
bool OnError(const Error&) override;
void OnSetState(const State* s) override;
Result BeginModule(uint32_t version) override;
Result EndModule() override;
Result BeginSection(Index section_index,
BinarySection section_type,
Offset size) override;
Result BeginCustomSection(Index section_index,
Offset size,
std::string_view section_name) override;
Result EndCustomSection() override;
Result BeginTypeSection(Offset size) override;
Result OnTypeCount(Index count) override;
Result OnFuncType(Index index,
Index param_count,
Type* param_types,
Index result_count,
Type* result_types) override;
Result OnStructType(Index index, Index field_count, TypeMut* fields) override;
Result OnArrayType(Index index, TypeMut field) override;
Result EndTypeSection() override;
Result BeginImportSection(Offset size) override;
Result OnImportCount(Index count) override;
Result OnImport(Index index,
ExternalKind kind,
std::string_view module_name,
std::string_view field_name) override;
Result OnImportFunc(Index import_index,
std::string_view module_name,
std::string_view field_name,
Index func_index,
Index sig_index) override;
Result OnImportTable(Index import_index,
std::string_view module_name,
std::string_view field_name,
Index table_index,
Type elem_type,
const Limits* elem_limits) override;
Result OnImportMemory(Index import_index,
std::string_view module_name,
std::string_view field_name,
Index memory_index,
const Limits* page_limits) override;
Result OnImportGlobal(Index import_index,
std::string_view module_name,
std::string_view field_name,
Index global_index,
Type type,
bool mutable_) override;
Result OnImportTag(Index import_index,
std::string_view module_name,
std::string_view field_name,
Index tag_index,
Index sig_index) 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,
std::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, Offset size) 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 OnOpcodeIndexIndex(Index value, Index value2) override;
Result OnOpcodeUint32(uint32_t value) override;
Result OnOpcodeUint32Uint32(uint32_t value, uint32_t value2) override;
Result OnOpcodeUint32Uint32Uint32(uint32_t value,
uint32_t value2,
uint32_t value3) override;
Result OnOpcodeUint32Uint32Uint32Uint32(uint32_t value,
uint32_t value2,
uint32_t value3,
uint32_t value4) override;
Result OnOpcodeUint64(uint64_t value) override;
Result OnOpcodeF32(uint32_t value) override;
Result OnOpcodeF64(uint64_t value) override;
Result OnOpcodeV128(v128 value) override;
Result OnOpcodeBlockSig(Type sig_type) override;
Result OnOpcodeType(Type type) override;
Result OnAtomicLoadExpr(Opcode opcode,
Index memidx,
Address alignment_log2,
Address offset) override;
Result OnAtomicStoreExpr(Opcode opcode,
Index memidx,
Address alignment_log2,
Address offset) override;
Result OnAtomicRmwExpr(Opcode opcode,
Index memidx,
Address alignment_log2,
Address offset) override;
Result OnAtomicRmwCmpxchgExpr(Opcode opcode,
Index memidx,
Address alignment_log2,
Address offset) override;
Result OnBinaryExpr(Opcode opcode) override;
Result OnBlockExpr(Type sig_type) 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 tag_index) override;
Result OnCatchAllExpr() override;
Result OnCallIndirectExpr(Index sig_index, Index table_index) override;
Result OnCallRefExpr() override;
Result OnCompareExpr(Opcode opcode) override;
Result OnConvertExpr(Opcode opcode) override;
Result OnDelegateExpr(Index depth) override;
Result OnDropExpr() override;
Result OnElseExpr() override;
Result OnEndExpr() override;
Result OnF32ConstExpr(uint32_t value_bits) override;
Result OnF64ConstExpr(uint64_t value_bits) override;
Result OnV128ConstExpr(v128 value_bits) override;
Result OnGlobalGetExpr(Index global_index) override;
Result OnGlobalSetExpr(Index global_index) override;
Result OnI32ConstExpr(uint32_t value) override;
Result OnI64ConstExpr(uint64_t value) override;
Result OnIfExpr(Type sig_type) override;
Result OnLoadExpr(Opcode opcode,
Index memidx,
Address alignment_log2,
Address offset) override;
Result OnLocalGetExpr(Index local_index) override;
Result OnLocalSetExpr(Index local_index) override;
Result OnLocalTeeExpr(Index local_index) override;
Result OnLoopExpr(Type sig_type) override;
Result OnMemoryCopyExpr(Index srcmemidx, Index destmemidx) override;
Result OnDataDropExpr(Index segment_index) override;
Result OnMemoryFillExpr(Index memidx) override;
Result OnMemoryGrowExpr(Index memidx) override;
Result OnMemoryInitExpr(Index segment_index, Index memidx) override;
Result OnMemorySizeExpr(Index memidx) override;
Result OnTableCopyExpr(Index dst_index, Index src_index) override;
Result OnElemDropExpr(Index segment_index) override;
Result OnTableInitExpr(Index segment_index, Index table_index) override;
Result OnTableGetExpr(Index table) override;
Result OnTableSetExpr(Index table) override;
Result OnTableGrowExpr(Index table) override;
Result OnTableSizeExpr(Index table) override;
Result OnTableFillExpr(Index table) override;
Result OnRefFuncExpr(Index index) override;
Result OnRefNullExpr(Type type) override;
Result OnRefIsNullExpr() override;
Result OnNopExpr() override;
Result OnRethrowExpr(Index depth) override;
Result OnReturnCallExpr(Index func_index) override;
Result OnReturnCallIndirectExpr(Index sig_index, Index table_index) override;
Result OnReturnExpr() override;
Result OnSelectExpr(Index result_count, Type* result_types) override;
Result OnStoreExpr(Opcode opcode,
Index memidx,
Address alignment_log2,
Address offset) override;
Result OnThrowExpr(Index tag_index) override;
Result OnTryExpr(Type sig_type) override;
Result OnUnaryExpr(Opcode opcode) override;
Result OnTernaryExpr(Opcode opcode) override;
Result OnUnreachableExpr() override;
Result OnAtomicWaitExpr(Opcode opcode,
Index memidx,
Address alignment_log2,
Address offset) override;
Result OnAtomicFenceExpr(uint32_t consistency_model) override;
Result OnAtomicNotifyExpr(Opcode opcode,
Index memidx,
Address alignment_log2,
Address offset) override;
Result EndFunctionBody(Index index) override;
Result EndCodeSection() override;
Result OnSimdLaneOpExpr(Opcode opcode, uint64_t value) override;
Result OnSimdLoadLaneExpr(Opcode opcode,
Index memidx,
Address alignment_log2,
Address offset,
uint64_t value) override;
Result OnSimdStoreLaneExpr(Opcode opcode,
Index memidx,
Address alignment_log2,
Address offset,
uint64_t value) override;
Result OnSimdShuffleOpExpr(Opcode opcode, v128 value) override;
Result OnLoadSplatExpr(Opcode opcode,
Index memidx,
Address alignment_log2,
Address offset) override;
Result OnLoadZeroExpr(Opcode opcode,
Index memidx,
Address alignment_log2,
Address offset) override;
Result BeginElemSection(Offset size) override;
Result OnElemSegmentCount(Index count) override;
Result BeginElemSegment(Index index,
Index table_index,
uint8_t flags) override;
Result BeginElemSegmentInitExpr(Index index) override;
Result EndElemSegmentInitExpr(Index index) override;
Result OnElemSegmentElemType(Index index, Type elem_type) override;
Result OnElemSegmentElemExprCount(Index index, Index count) override;
Result OnElemSegmentElemExpr_RefNull(Index segment_index, Type type) override;
Result OnElemSegmentElemExpr_RefFunc(Index segment_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,
uint8_t flags) 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 BeginDataCountSection(Offset size) override;
Result OnDataCount(Index count) override;
Result EndDataCountSection() override;
Result BeginNamesSection(Offset size) override;
Result OnModuleNameSubsection(Index index,
uint32_t name_type,
Offset subsection_size) override;
Result OnModuleName(std::string_view name) override;
Result OnFunctionNameSubsection(Index index,
uint32_t name_type,
Offset subsection_size) override;
Result OnFunctionNamesCount(Index num_functions) override;
Result OnFunctionName(Index function_index,
std::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,
std::string_view local_name) override;
Result OnNameSubsection(Index index,
NameSectionSubsection subsection_type,
Offset subsection_size) override;
Result OnNameEntry(NameSectionSubsection type,
Index index,
std::string_view name) override;
Result OnNameCount(Index num_names) override;
Result EndNamesSection() override;
Result BeginRelocSection(Offset size) override;
Result OnRelocCount(Index count, Index section_index) override;
Result OnReloc(RelocType type,
Offset offset,
Index index,
uint32_t addend) override;
Result EndRelocSection() override;
Result BeginDylinkSection(Offset size) override;
Result OnDylinkInfo(uint32_t mem_size,
uint32_t mem_align,
uint32_t table_size,
uint32_t table_align) override;
Result OnDylinkNeededCount(Index count) override;
Result OnDylinkNeeded(std::string_view needed) override;
Result OnDylinkImportCount(Index count) override;
Result OnDylinkExportCount(Index count) override;
Result OnDylinkImport(std::string_view module,
std::string_view name,
uint32_t flags) override;
Result OnDylinkExport(std::string_view name, uint32_t flags) override;
Result EndDylinkSection() override;
Result BeginTargetFeaturesSection(Offset size) override;
Result OnFeatureCount(Index count) override;
Result OnFeature(uint8_t prefix, std::string_view name) override;
Result EndTargetFeaturesSection() override;
Result BeginLinkingSection(Offset size) override;
Result OnSymbolCount(Index count) override;
Result OnDataSymbol(Index index,
uint32_t flags,
std::string_view name,
Index segment,
uint32_t offset,
uint32_t size) override;
Result OnFunctionSymbol(Index index,
uint32_t flags,
std::string_view name,
Index func_index) override;
Result OnGlobalSymbol(Index index,
uint32_t flags,
std::string_view name,
Index global_index) override;
Result OnSectionSymbol(Index index,
uint32_t flags,
Index section_index) override;
Result OnTagSymbol(Index index,
uint32_t flags,
std::string_view name,
Index tag_index) override;
Result OnTableSymbol(Index index,
uint32_t flags,
std::string_view name,
Index tag_index) override;
Result OnSegmentInfoCount(Index count) override;
Result OnSegmentInfo(Index index,
std::string_view name,
Address alignment,
uint32_t flags) override;
Result OnInitFunctionCount(Index count) override;
Result OnInitFunction(uint32_t priority, Index symbol_index) override;
Result OnComdatCount(Index count) override;
Result OnComdatBegin(std::string_view name,
uint32_t flags,
Index count) override;
Result OnComdatEntry(ComdatType kind, Index index) override;
Result EndLinkingSection() override;
Result BeginTagSection(Offset size) override;
Result OnTagCount(Index count) override;
Result OnTagType(Index index, Index sig_index) override;
Result EndTagSection() override;
/* Code Metadata sections */
Result BeginCodeMetadataSection(std::string_view name, Offset size) override;
Result OnCodeMetadataFuncCount(Index count) override;
Result OnCodeMetadataCount(Index function_index, Index count) override;
Result OnCodeMetadata(Offset offset, const void* data, Address size) override;
Result EndCodeMetadataSection() override;
private:
void Indent();
void Dedent();
void WriteIndent();
void LogType(Type type);
void LogTypes(Index type_count, Type* types);
void LogTypes(TypeVector& types);
void LogField(TypeMut field);
Stream* stream_;
BinaryReaderDelegate* reader_;
int indent_;
};
} // namespace wabt
#endif // WABT_BINARY_READER_LOGGING_H_
|
