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// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef V8_WASM_MODULE_DECODER_H_
#define V8_WASM_MODULE_DECODER_H_
#include "src/wasm/ast-decoder.h"
#include "src/wasm/wasm-module.h"
namespace v8 {
namespace internal {
namespace wasm {
// Decodes the bytes of a WASM module between {module_start} and {module_end}.
ModuleResult DecodeWasmModule(Isolate* isolate, Zone* zone,
const byte* module_start, const byte* module_end,
bool verify_functions, ModuleOrigin origin);
// Exposed for testing. Decodes a single function signature, allocating it
// in the given zone. Returns {nullptr} upon failure.
FunctionSig* DecodeWasmSignatureForTesting(Zone* zone, const byte* start,
const byte* end);
// Decodes the bytes of a WASM function between
// {function_start} and {function_end}.
FunctionResult DecodeWasmFunction(Isolate* isolate, Zone* zone, ModuleEnv* env,
const byte* function_start,
const byte* function_end);
// Extracts the function offset table from the wasm module bytes.
// Returns a vector with <offset, length> entries, or failure if the wasm bytes
// are detected as invalid. Note that this validation is not complete.
FunctionOffsetsResult DecodeWasmFunctionOffsets(const byte* module_start,
const byte* module_end);
} // namespace wasm
} // namespace internal
} // namespace v8
#endif // V8_WASM_MODULE_DECODER_H_
Version data entries
4 entries across 4 versions & 1 rubygems