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diff --git a/src/binary-reader.h b/src/binary-reader.h
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@@ -1,505 +0,0 @@
-/*
- * Copyright 2016 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_H_
-#define WABT_BINARY_READER_H_
-
-#include <stddef.h>
-#include <stdint.h>
-#include <string_view>
-
-#include "src/binary.h"
-#include "src/common.h"
-#include "src/error.h"
-#include "src/feature.h"
-#include "src/opcode.h"
-
-namespace wabt {
-
-class Stream;
-
-struct ReadBinaryOptions {
- ReadBinaryOptions() = default;
- ReadBinaryOptions(const Features& features,
- Stream* log_stream,
- bool read_debug_names,
- bool stop_on_first_error,
- bool fail_on_custom_section_error)
- : features(features),
- log_stream(log_stream),
- read_debug_names(read_debug_names),
- stop_on_first_error(stop_on_first_error),
- fail_on_custom_section_error(fail_on_custom_section_error) {}
-
- Features features;
- Stream* log_stream = nullptr;
- bool read_debug_names = false;
- bool stop_on_first_error = true;
- bool fail_on_custom_section_error = true;
- bool skip_function_bodies = false;
-};
-
-// TODO: Move somewhere else?
-struct TypeMut {
- Type type;
- bool mutable_;
-};
-using TypeMutVector = std::vector<TypeMut>;
-
-class BinaryReaderDelegate {
- public:
- struct State {
- State(const uint8_t* data, Offset size)
- : data(data), size(size), offset(0) {}
-
- const uint8_t* data;
- Offset size;
- Offset offset;
- };
-
- virtual ~BinaryReaderDelegate() {}
-
- virtual bool OnError(const Error&) = 0;
- virtual void OnSetState(const State* s) { state = s; }
-
- /* Module */
- virtual Result BeginModule(uint32_t version) = 0;
- virtual Result EndModule() = 0;
-
- virtual Result BeginSection(Index section_index,
- BinarySection section_type,
- Offset size) = 0;
-
- /* Custom section */
- virtual Result BeginCustomSection(Index section_index,
- Offset size,
- std::string_view section_name) = 0;
- virtual Result EndCustomSection() = 0;
-
- /* Type section */
- virtual Result BeginTypeSection(Offset size) = 0;
- virtual Result OnTypeCount(Index count) = 0;
- virtual Result OnFuncType(Index index,
- Index param_count,
- Type* param_types,
- Index result_count,
- Type* result_types) = 0;
- virtual Result OnStructType(Index index,
- Index field_count,
- TypeMut* fields) = 0;
- virtual Result OnArrayType(Index index, TypeMut field) = 0;
- virtual Result EndTypeSection() = 0;
-
- /* Import section */
- virtual Result BeginImportSection(Offset size) = 0;
- virtual Result OnImportCount(Index count) = 0;
- virtual Result OnImport(Index index,
- ExternalKind kind,
- std::string_view module_name,
- std::string_view field_name) = 0;
- virtual Result OnImportFunc(Index import_index,
- std::string_view module_name,
- std::string_view field_name,
- Index func_index,
- Index sig_index) = 0;
- virtual 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) = 0;
- virtual Result OnImportMemory(Index import_index,
- std::string_view module_name,
- std::string_view field_name,
- Index memory_index,
- const Limits* page_limits) = 0;
- virtual Result OnImportGlobal(Index import_index,
- std::string_view module_name,
- std::string_view field_name,
- Index global_index,
- Type type,
- bool mutable_) = 0;
- virtual Result OnImportTag(Index import_index,
- std::string_view module_name,
- std::string_view field_name,
- Index tag_index,
- Index sig_index) = 0;
- virtual Result EndImportSection() = 0;
-
- /* Function section */
- virtual Result BeginFunctionSection(Offset size) = 0;
- virtual Result OnFunctionCount(Index count) = 0;
- virtual Result OnFunction(Index index, Index sig_index) = 0;
- virtual Result EndFunctionSection() = 0;
-
- /* Table section */
- virtual Result BeginTableSection(Offset size) = 0;
- virtual Result OnTableCount(Index count) = 0;
- virtual Result OnTable(Index index,
- Type elem_type,
- const Limits* elem_limits) = 0;
- virtual Result EndTableSection() = 0;
-
- /* Memory section */
- virtual Result BeginMemorySection(Offset size) = 0;
- virtual Result OnMemoryCount(Index count) = 0;
- virtual Result OnMemory(Index index, const Limits* limits) = 0;
- virtual Result EndMemorySection() = 0;
-
- /* Global section */
- virtual Result BeginGlobalSection(Offset size) = 0;
- virtual Result OnGlobalCount(Index count) = 0;
- virtual Result BeginGlobal(Index index, Type type, bool mutable_) = 0;
- virtual Result BeginGlobalInitExpr(Index index) = 0;
- virtual Result EndGlobalInitExpr(Index index) = 0;
- virtual Result EndGlobal(Index index) = 0;
- virtual Result EndGlobalSection() = 0;
-
- /* Exports section */
- virtual Result BeginExportSection(Offset size) = 0;
- virtual Result OnExportCount(Index count) = 0;
- virtual Result OnExport(Index index,
- ExternalKind kind,
- Index item_index,
- std::string_view name) = 0;
- virtual Result EndExportSection() = 0;
-
- /* Start section */
- virtual Result BeginStartSection(Offset size) = 0;
- virtual Result OnStartFunction(Index func_index) = 0;
- virtual Result EndStartSection() = 0;
-
- /* Code section */
- virtual Result BeginCodeSection(Offset size) = 0;
- virtual Result OnFunctionBodyCount(Index count) = 0;
- virtual Result BeginFunctionBody(Index index, Offset size) = 0;
- virtual Result OnLocalDeclCount(Index count) = 0;
- virtual Result OnLocalDecl(Index decl_index, Index count, Type type) = 0;
-
- /* Function expressions; called between BeginFunctionBody and
- EndFunctionBody */
- virtual Result OnOpcode(Opcode Opcode) = 0;
- virtual Result OnOpcodeBare() = 0;
- virtual Result OnOpcodeUint32(uint32_t value) = 0;
- virtual Result OnOpcodeIndex(Index value) = 0;
- virtual Result OnOpcodeIndexIndex(Index value, Index value2) = 0;
- virtual Result OnOpcodeUint32Uint32(uint32_t value, uint32_t value2) = 0;
- virtual Result OnOpcodeUint32Uint32Uint32(uint32_t value,
- uint32_t value2,
- uint32_t value3) = 0;
- virtual Result OnOpcodeUint32Uint32Uint32Uint32(uint32_t value,
- uint32_t value2,
- uint32_t value3,
- uint32_t value4) = 0;
- virtual Result OnOpcodeUint64(uint64_t value) = 0;
- virtual Result OnOpcodeF32(uint32_t value) = 0;
- virtual Result OnOpcodeF64(uint64_t value) = 0;
- virtual Result OnOpcodeV128(v128 value) = 0;
- virtual Result OnOpcodeBlockSig(Type sig_type) = 0;
- virtual Result OnOpcodeType(Type type) = 0;
- virtual Result OnAtomicLoadExpr(Opcode opcode,
- Index memidx,
- Address alignment_log2,
- Address offset) = 0;
- virtual Result OnAtomicStoreExpr(Opcode opcode,
- Index memidx,
- Address alignment_log2,
- Address offset) = 0;
- virtual Result OnAtomicRmwExpr(Opcode opcode,
- Index memidx,
- Address alignment_log2,
- Address offset) = 0;
- virtual Result OnAtomicRmwCmpxchgExpr(Opcode opcode,
- Index memidx,
- Address alignment_log2,
- Address offset) = 0;
- virtual Result OnAtomicWaitExpr(Opcode opcode,
- Index memidx,
- Address alignment_log2,
- Address offset) = 0;
- virtual Result OnAtomicFenceExpr(uint32_t consistency_model) = 0;
- virtual Result OnAtomicNotifyExpr(Opcode opcode,
- Index memidx,
- Address alignment_log2,
- Address offset) = 0;
- virtual Result OnBinaryExpr(Opcode opcode) = 0;
- virtual Result OnBlockExpr(Type sig_type) = 0;
- virtual Result OnBrExpr(Index depth) = 0;
- virtual Result OnBrIfExpr(Index depth) = 0;
- virtual Result OnBrTableExpr(Index num_targets,
- Index* target_depths,
- Index default_target_depth) = 0;
- virtual Result OnCallExpr(Index func_index) = 0;
- virtual Result OnCallIndirectExpr(Index sig_index, Index table_index) = 0;
- virtual Result OnCallRefExpr() = 0;
- virtual Result OnCatchExpr(Index tag_index) = 0;
- virtual Result OnCatchAllExpr() = 0;
- virtual Result OnCompareExpr(Opcode opcode) = 0;
- virtual Result OnConvertExpr(Opcode opcode) = 0;
- virtual Result OnDelegateExpr(Index depth) = 0;
- virtual Result OnDropExpr() = 0;
- virtual Result OnElseExpr() = 0;
- virtual Result OnEndExpr() = 0;
- virtual Result OnF32ConstExpr(uint32_t value_bits) = 0;
- virtual Result OnF64ConstExpr(uint64_t value_bits) = 0;
- virtual Result OnV128ConstExpr(v128 value_bits) = 0;
- virtual Result OnGlobalGetExpr(Index global_index) = 0;
- virtual Result OnGlobalSetExpr(Index global_index) = 0;
- virtual Result OnI32ConstExpr(uint32_t value) = 0;
- virtual Result OnI64ConstExpr(uint64_t value) = 0;
- virtual Result OnIfExpr(Type sig_type) = 0;
- virtual Result OnLoadExpr(Opcode opcode,
- Index memidx,
- Address alignment_log2,
- Address offset) = 0;
- virtual Result OnLocalGetExpr(Index local_index) = 0;
- virtual Result OnLocalSetExpr(Index local_index) = 0;
- virtual Result OnLocalTeeExpr(Index local_index) = 0;
- virtual Result OnLoopExpr(Type sig_type) = 0;
- virtual Result OnMemoryCopyExpr(Index srcmemidx, Index destmemidx) = 0;
- virtual Result OnDataDropExpr(Index segment_index) = 0;
- virtual Result OnMemoryFillExpr(Index memidx) = 0;
- virtual Result OnMemoryGrowExpr(Index memidx) = 0;
- virtual Result OnMemoryInitExpr(Index segment_index, Index memidx) = 0;
- virtual Result OnMemorySizeExpr(Index memidx) = 0;
- virtual Result OnTableCopyExpr(Index dst_index, Index src_index) = 0;
- virtual Result OnElemDropExpr(Index segment_index) = 0;
- virtual Result OnTableInitExpr(Index segment_index, Index table_index) = 0;
- virtual Result OnTableGetExpr(Index table_index) = 0;
- virtual Result OnTableSetExpr(Index table_index) = 0;
- virtual Result OnTableGrowExpr(Index table_index) = 0;
- virtual Result OnTableSizeExpr(Index table_index) = 0;
- virtual Result OnTableFillExpr(Index table_index) = 0;
- virtual Result OnRefFuncExpr(Index func_index) = 0;
- virtual Result OnRefNullExpr(Type type) = 0;
- virtual Result OnRefIsNullExpr() = 0;
- virtual Result OnNopExpr() = 0;
- virtual Result OnRethrowExpr(Index depth) = 0;
- virtual Result OnReturnExpr() = 0;
- virtual Result OnReturnCallExpr(Index func_index) = 0;
- virtual Result OnReturnCallIndirectExpr(Index sig_index,
- Index table_index) = 0;
- virtual Result OnSelectExpr(Index result_count, Type* result_types) = 0;
- virtual Result OnStoreExpr(Opcode opcode,
- Index memidx,
- Address alignment_log2,
- Address offset) = 0;
- virtual Result OnThrowExpr(Index tag_index) = 0;
- virtual Result OnTryExpr(Type sig_type) = 0;
-
- virtual Result OnUnaryExpr(Opcode opcode) = 0;
- virtual Result OnTernaryExpr(Opcode opcode) = 0;
- virtual Result OnUnreachableExpr() = 0;
- virtual Result EndFunctionBody(Index index) = 0;
- virtual Result EndCodeSection() = 0;
-
- /* Simd instructions with Lane Imm operand*/
- virtual Result OnSimdLaneOpExpr(Opcode opcode, uint64_t value) = 0;
- virtual Result OnSimdShuffleOpExpr(Opcode opcode, v128 value) = 0;
- virtual Result OnSimdLoadLaneExpr(Opcode opcode,
- Index memidx,
- Address alignment_log2,
- Address offset,
- uint64_t value) = 0;
- virtual Result OnSimdStoreLaneExpr(Opcode opcode,
- Index memidx,
- Address alignment_log2,
- Address offset,
- uint64_t value) = 0;
-
- virtual Result OnLoadSplatExpr(Opcode opcode,
- Index memidx,
- Address alignment_log2,
- Address offset) = 0;
- virtual Result OnLoadZeroExpr(Opcode opcode,
- Index memidx,
- Address alignment_log2,
- Address offset) = 0;
-
- /* Elem section */
- virtual Result BeginElemSection(Offset size) = 0;
- virtual Result OnElemSegmentCount(Index count) = 0;
- virtual Result BeginElemSegment(Index index,
- Index table_index,
- uint8_t flags) = 0;
- virtual Result BeginElemSegmentInitExpr(Index index) = 0;
- virtual Result EndElemSegmentInitExpr(Index index) = 0;
- virtual Result OnElemSegmentElemType(Index index, Type elem_type) = 0;
- virtual Result OnElemSegmentElemExprCount(Index index, Index count) = 0;
- virtual Result OnElemSegmentElemExpr_RefNull(Index segment_index,
- Type type) = 0;
- virtual Result OnElemSegmentElemExpr_RefFunc(Index segment_index,
- Index func_index) = 0;
- virtual Result EndElemSegment(Index index) = 0;
- virtual Result EndElemSection() = 0;
-
- /* Data section */
- virtual Result BeginDataSection(Offset size) = 0;
- virtual Result OnDataSegmentCount(Index count) = 0;
- virtual Result BeginDataSegment(Index index,
- Index memory_index,
- uint8_t flags) = 0;
- virtual Result BeginDataSegmentInitExpr(Index index) = 0;
- virtual Result EndDataSegmentInitExpr(Index index) = 0;
- virtual Result OnDataSegmentData(Index index,
- const void* data,
- Address size) = 0;
- virtual Result EndDataSegment(Index index) = 0;
- virtual Result EndDataSection() = 0;
-
- /* DataCount section */
- virtual Result BeginDataCountSection(Offset size) = 0;
- virtual Result OnDataCount(Index count) = 0;
- virtual Result EndDataCountSection() = 0;
-
- /* Names section */
- virtual Result BeginNamesSection(Offset size) = 0;
- virtual Result OnModuleNameSubsection(Index index,
- uint32_t name_type,
- Offset subsection_size) = 0;
- virtual Result OnModuleName(std::string_view name) = 0;
- virtual Result OnFunctionNameSubsection(Index index,
- uint32_t name_type,
- Offset subsection_size) = 0;
- virtual Result OnFunctionNamesCount(Index num_functions) = 0;
- virtual Result OnFunctionName(Index function_index,
- std::string_view function_name) = 0;
- virtual Result OnLocalNameSubsection(Index index,
- uint32_t name_type,
- Offset subsection_size) = 0;
- virtual Result OnLocalNameFunctionCount(Index num_functions) = 0;
- virtual Result OnLocalNameLocalCount(Index function_index,
- Index num_locals) = 0;
- virtual Result OnLocalName(Index function_index,
- Index local_index,
- std::string_view local_name) = 0;
- virtual Result OnNameSubsection(Index index,
- NameSectionSubsection subsection_type,
- Offset subsection_size) = 0;
- virtual Result OnNameCount(Index num_names) = 0;
- virtual Result OnNameEntry(NameSectionSubsection type,
- Index index,
- std::string_view name) = 0;
- virtual Result EndNamesSection() = 0;
-
- /* Reloc section */
- virtual Result BeginRelocSection(Offset size) = 0;
- virtual Result OnRelocCount(Index count, Index section_index) = 0;
- virtual Result OnReloc(RelocType type,
- Offset offset,
- Index index,
- uint32_t addend) = 0;
- virtual Result EndRelocSection() = 0;
-
- /* Dylink section */
- virtual Result BeginDylinkSection(Offset size) = 0;
- virtual Result OnDylinkInfo(uint32_t mem_size,
- uint32_t mem_align_log2,
- uint32_t table_size,
- uint32_t table_align_log2) = 0;
- virtual Result OnDylinkImportCount(Index count) = 0;
- virtual Result OnDylinkExportCount(Index count) = 0;
- virtual Result OnDylinkImport(std::string_view module,
- std::string_view name,
- uint32_t flags) = 0;
- virtual Result OnDylinkExport(std::string_view name, uint32_t flags) = 0;
- virtual Result OnDylinkNeededCount(Index count) = 0;
- virtual Result OnDylinkNeeded(std::string_view so_name) = 0;
- virtual Result EndDylinkSection() = 0;
-
- /* target_features section */
- virtual Result BeginTargetFeaturesSection(Offset size) = 0;
- virtual Result OnFeatureCount(Index count) = 0;
- virtual Result OnFeature(uint8_t prefix, std::string_view name) = 0;
- virtual Result EndTargetFeaturesSection() = 0;
-
- /* Linking section */
- virtual Result BeginLinkingSection(Offset size) = 0;
- virtual Result OnSymbolCount(Index count) = 0;
- virtual Result OnDataSymbol(Index index,
- uint32_t flags,
- std::string_view name,
- Index segment,
- uint32_t offset,
- uint32_t size) = 0;
- virtual Result OnFunctionSymbol(Index index,
- uint32_t flags,
- std::string_view name,
- Index function_index) = 0;
- virtual Result OnGlobalSymbol(Index index,
- uint32_t flags,
- std::string_view name,
- Index global_index) = 0;
- virtual Result OnSectionSymbol(Index index,
- uint32_t flags,
- Index section_index) = 0;
- virtual Result OnTagSymbol(Index index,
- uint32_t flags,
- std::string_view name,
- Index tag_index) = 0;
- virtual Result OnTableSymbol(Index index,
- uint32_t flags,
- std::string_view name,
- Index table_index) = 0;
- virtual Result OnSegmentInfoCount(Index count) = 0;
- virtual Result OnSegmentInfo(Index index,
- std::string_view name,
- Address alignment_log2,
- uint32_t flags) = 0;
- virtual Result OnInitFunctionCount(Index count) = 0;
- virtual Result OnInitFunction(uint32_t priority, Index function_index) = 0;
- virtual Result OnComdatCount(Index count) = 0;
- virtual Result OnComdatBegin(std::string_view name,
- uint32_t flags,
- Index count) = 0;
- virtual Result OnComdatEntry(ComdatType kind, Index index) = 0;
- virtual Result EndLinkingSection() = 0;
-
- /* Tag section */
- virtual Result BeginTagSection(Offset size) = 0;
- virtual Result OnTagCount(Index count) = 0;
- virtual Result OnTagType(Index index, Index sig_index) = 0;
- virtual Result EndTagSection() = 0;
-
- /* Code Metadata sections */
- virtual Result BeginCodeMetadataSection(std::string_view name,
- Offset size) = 0;
- virtual Result OnCodeMetadataFuncCount(Index count) = 0;
- virtual Result OnCodeMetadataCount(Index function_index, Index count) = 0;
- virtual Result OnCodeMetadata(Offset offset,
- const void* data,
- Address size) = 0;
- virtual Result EndCodeMetadataSection() = 0;
-
- const State* state = nullptr;
-};
-
-Result ReadBinary(const void* data,
- size_t size,
- BinaryReaderDelegate* reader,
- const ReadBinaryOptions& options);
-
-size_t ReadU32Leb128(const uint8_t* ptr,
- const uint8_t* end,
- uint32_t* out_value);
-
-size_t ReadI32Leb128(const uint8_t* ptr,
- const uint8_t* end,
- uint32_t* out_value);
-
-} // namespace wabt
-
-#endif /* WABT_BINARY_READER_H_ */
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-28 14:59:32 +0000