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17a74ddd3d
PR-URL: https://github.com/nodejs/node/pull/49639 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
60 lines
2.4 KiB
C++
60 lines
2.4 KiB
C++
// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef V8_WASM_MODULE_RUNNER_H_
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#define V8_WASM_MODULE_RUNNER_H_
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#include "src/execution/isolate.h"
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#include "src/objects/objects.h"
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#include "src/wasm/wasm-module.h"
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#include "src/wasm/wasm-objects.h"
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#include "src/wasm/wasm-result.h"
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namespace v8 {
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namespace internal {
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namespace wasm {
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namespace testing {
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// Returns a MaybeHandle to the JsToWasm wrapper of the wasm function exported
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// with the given name by the provided instance.
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MaybeHandle<WasmExportedFunction> GetExportedFunction(
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Isolate* isolate, Handle<WasmInstanceObject> instance, const char* name);
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// Call an exported wasm function by name. Returns -1 if the export does not
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// exist or throws an error. Errors are cleared from the isolate before
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// returning. {exception} is set to a string representation of the exception (if
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// set and an exception occurs).
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int32_t CallWasmFunctionForTesting(
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Isolate* isolate, Handle<WasmInstanceObject> instance, const char* name,
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base::Vector<Handle<Object>> args,
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std::unique_ptr<const char[]>* exception = nullptr);
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// Decode, verify, and run the function labeled "main" in the
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// given encoded module. The module should have no imports.
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int32_t CompileAndRunWasmModule(Isolate* isolate, const uint8_t* module_start,
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const uint8_t* module_end);
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// Decode and compile the given module with no imports.
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MaybeHandle<WasmModuleObject> CompileForTesting(Isolate* isolate,
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ErrorThrower* thrower,
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ModuleWireBytes bytes);
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// Decode, compile, and instantiate the given module with no imports.
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MaybeHandle<WasmInstanceObject> CompileAndInstantiateForTesting(
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Isolate* isolate, ErrorThrower* thrower, ModuleWireBytes bytes);
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// Generate an array of default arguments for the given signature, to be used
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// when calling compiled code.
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base::OwnedVector<Handle<Object>> MakeDefaultArguments(Isolate* isolate,
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const FunctionSig* sig);
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// Install function map, module symbol for testing
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void SetupIsolateForWasmModule(Isolate* isolate);
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} // namespace testing
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} // namespace wasm
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} // namespace internal
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} // namespace v8
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#endif // V8_WASM_MODULE_RUNNER_H_
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