4c8cc64ee7
Drive-by clean-up to move ADD_CODE, which is defined the same way in multiple files, into wasm-run-utils.h. R=adamk@chromium.org Bug: v8:12244 Change-Id: I61d54cf2c589c3f8b69950fba097d8754bb99c5a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3183524 Reviewed-by: Adam Klein <adamk@chromium.org> Commit-Queue: Zhi An Ng <zhin@chromium.org> Cr-Commit-Position: refs/heads/main@{#77065}
700 lines
24 KiB
C++
700 lines
24 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 WASM_RUN_UTILS_H
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#define WASM_RUN_UTILS_H
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#include <setjmp.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include <array>
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#include <memory>
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#include "src/base/utils/random-number-generator.h"
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#include "src/codegen/optimized-compilation-info.h"
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#include "src/compiler/compiler-source-position-table.h"
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#include "src/compiler/graph-visualizer.h"
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#include "src/compiler/int64-lowering.h"
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#include "src/compiler/js-graph.h"
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#include "src/compiler/node.h"
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#include "src/compiler/pipeline.h"
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#include "src/compiler/wasm-compiler.h"
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#include "src/compiler/zone-stats.h"
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#include "src/trap-handler/trap-handler.h"
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#include "src/wasm/function-body-decoder.h"
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#include "src/wasm/local-decl-encoder.h"
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#include "src/wasm/wasm-code-manager.h"
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#include "src/wasm/wasm-external-refs.h"
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#include "src/wasm/wasm-js.h"
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#include "src/wasm/wasm-module.h"
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#include "src/wasm/wasm-objects-inl.h"
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#include "src/wasm/wasm-objects.h"
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#include "src/wasm/wasm-opcodes.h"
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#include "src/wasm/wasm-tier.h"
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#include "src/zone/accounting-allocator.h"
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#include "src/zone/zone.h"
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#include "test/cctest/cctest.h"
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#include "test/cctest/compiler/call-tester.h"
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#include "test/cctest/compiler/graph-and-builders.h"
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#include "test/cctest/compiler/value-helper.h"
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#include "test/common/wasm/flag-utils.h"
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#include "test/common/wasm/wasm-interpreter.h"
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namespace v8 {
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namespace internal {
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namespace wasm {
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enum class TestExecutionTier : int8_t {
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kLiftoff = static_cast<int8_t>(ExecutionTier::kLiftoff),
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kTurbofan = static_cast<int8_t>(ExecutionTier::kTurbofan),
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kInterpreter,
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kLiftoffForFuzzing
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};
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static_assert(
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std::is_same<std::underlying_type<ExecutionTier>::type,
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std::underlying_type<TestExecutionTier>::type>::value,
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"enum types match");
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enum TestingModuleMemoryType { kMemory32, kMemory64 };
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using base::ReadLittleEndianValue;
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using base::WriteLittleEndianValue;
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constexpr uint32_t kMaxFunctions = 10;
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constexpr uint32_t kMaxGlobalsSize = 128;
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// Don't execute more than 16k steps.
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constexpr int kMaxNumSteps = 16 * 1024;
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using compiler::CallDescriptor;
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using compiler::MachineTypeForC;
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using compiler::Node;
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// TODO(titzer): check traps more robustly in tests.
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// Currently, in tests, we just return 0xDEADBEEF from the function in which
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// the trap occurs if the runtime context is not available to throw a JavaScript
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// exception.
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#define CHECK_TRAP32(x) \
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CHECK_EQ(0xDEADBEEF, (bit_cast<uint32_t>(x)) & 0xFFFFFFFF)
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#define CHECK_TRAP64(x) \
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CHECK_EQ(0xDEADBEEFDEADBEEF, (bit_cast<uint64_t>(x)) & 0xFFFFFFFFFFFFFFFF)
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#define CHECK_TRAP(x) CHECK_TRAP32(x)
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#define WASM_WRAPPER_RETURN_VALUE 8754
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#define BUILD(r, ...) \
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do { \
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byte __code[] = {__VA_ARGS__}; \
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r.Build(__code, __code + arraysize(__code)); \
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} while (false)
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#define ADD_CODE(vec, ...) \
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do { \
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byte __buf[] = {__VA_ARGS__}; \
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for (size_t __i = 0; __i < sizeof(__buf); __i++) \
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vec.push_back(__buf[__i]); \
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} while (false)
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// For tests that must manually import a JSFunction with source code.
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struct ManuallyImportedJSFunction {
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const FunctionSig* sig;
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Handle<JSFunction> js_function;
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};
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// Helper Functions.
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bool IsSameNan(float expected, float actual);
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bool IsSameNan(double expected, double actual);
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// A Wasm module builder. Globals are pre-set, however, memory and code may be
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// progressively added by a test. In turn, we piecemeal update the runtime
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// objects, i.e. {WasmInstanceObject}, {WasmModuleObject} and, if necessary,
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// the interpreter.
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class TestingModuleBuilder {
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public:
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TestingModuleBuilder(Zone*, ManuallyImportedJSFunction*, TestExecutionTier,
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RuntimeExceptionSupport, TestingModuleMemoryType,
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Isolate* isolate);
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~TestingModuleBuilder();
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void ChangeOriginToAsmjs() { test_module_->origin = kAsmJsSloppyOrigin; }
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byte* AddMemory(uint32_t size, SharedFlag shared = SharedFlag::kNotShared);
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size_t CodeTableLength() const { return native_module_->num_functions(); }
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template <typename T>
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T* AddMemoryElems(uint32_t count) {
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AddMemory(count * sizeof(T));
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return raw_mem_start<T>();
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}
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template <typename T>
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T* AddGlobal(ValueType type = ValueType::For(MachineTypeForC<T>())) {
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const WasmGlobal* global = AddGlobal(type);
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return reinterpret_cast<T*>(globals_data_ + global->offset);
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}
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byte AddSignature(const FunctionSig* sig) {
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DCHECK_EQ(test_module_->types.size(),
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test_module_->canonicalized_type_ids.size());
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test_module_->add_signature(sig, kNoSuperType);
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size_t size = test_module_->types.size();
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CHECK_GT(127, size);
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return static_cast<byte>(size - 1);
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}
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uint32_t mem_size() { return mem_size_; }
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template <typename T>
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T* raw_mem_start() {
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DCHECK(mem_start_);
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return reinterpret_cast<T*>(mem_start_);
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}
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template <typename T>
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T* raw_mem_end() {
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DCHECK(mem_start_);
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return reinterpret_cast<T*>(mem_start_ + mem_size_);
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}
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template <typename T>
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T raw_mem_at(int i) {
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DCHECK(mem_start_);
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return ReadMemory(&(reinterpret_cast<T*>(mem_start_)[i]));
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}
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template <typename T>
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T raw_val_at(int i) {
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return ReadMemory(reinterpret_cast<T*>(mem_start_ + i));
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}
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template <typename T>
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void WriteMemory(T* p, T val) {
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WriteLittleEndianValue<T>(reinterpret_cast<Address>(p), val);
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}
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template <typename T>
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T ReadMemory(T* p) {
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return ReadLittleEndianValue<T>(reinterpret_cast<Address>(p));
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}
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// Zero-initialize the memory.
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void BlankMemory() {
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byte* raw = raw_mem_start<byte>();
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memset(raw, 0, mem_size_);
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}
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// Pseudo-randomly intialize the memory.
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void RandomizeMemory(unsigned int seed = 88) {
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byte* raw = raw_mem_start<byte>();
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byte* end = raw_mem_end<byte>();
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v8::base::RandomNumberGenerator rng;
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rng.SetSeed(seed);
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rng.NextBytes(raw, end - raw);
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}
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void SetMaxMemPages(uint32_t maximum_pages) {
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test_module_->maximum_pages = maximum_pages;
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if (instance_object()->has_memory_object()) {
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instance_object()->memory_object().set_maximum_pages(maximum_pages);
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}
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}
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void SetHasSharedMemory() { test_module_->has_shared_memory = true; }
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enum FunctionType { kImport, kWasm };
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uint32_t AddFunction(const FunctionSig* sig, const char* name,
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FunctionType type);
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// Freezes the signature map of the module and allocates the storage for
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// export wrappers.
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void FreezeSignatureMapAndInitializeWrapperCache();
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// Wrap the code so it can be called as a JS function.
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Handle<JSFunction> WrapCode(uint32_t index);
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// If function_indexes is {nullptr}, the contents of the table will be
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// initialized with null functions.
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void AddIndirectFunctionTable(const uint16_t* function_indexes,
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uint32_t table_size,
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ValueType table_type = kWasmFuncRef);
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uint32_t AddBytes(base::Vector<const byte> bytes);
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uint32_t AddException(const FunctionSig* sig);
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uint32_t AddPassiveDataSegment(base::Vector<const byte> bytes);
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uint32_t AddPassiveElementSegment(const std::vector<uint32_t>& entries);
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WasmFunction* GetFunctionAt(int index) {
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return &test_module_->functions[index];
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}
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WasmInterpreter* interpreter() const { return interpreter_.get(); }
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bool interpret() const { return interpreter_ != nullptr; }
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Isolate* isolate() const { return isolate_; }
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Handle<WasmInstanceObject> instance_object() const {
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return instance_object_;
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}
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WasmCode* GetFunctionCode(uint32_t index) const {
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return native_module_->GetCode(index);
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}
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Address globals_start() const {
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return reinterpret_cast<Address>(globals_data_);
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}
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void SetTieredDown() {
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native_module_->SetTieringState(kTieredDown);
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execution_tier_ = TestExecutionTier::kLiftoff;
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}
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void TierDown() {
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SetTieredDown();
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native_module_->RecompileForTiering();
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}
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CompilationEnv CreateCompilationEnv();
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TestExecutionTier test_execution_tier() const { return execution_tier_; }
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ExecutionTier execution_tier() const {
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switch (execution_tier_) {
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case TestExecutionTier::kTurbofan:
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return ExecutionTier::kTurbofan;
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case TestExecutionTier::kLiftoff:
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return ExecutionTier::kLiftoff;
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default:
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UNREACHABLE();
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}
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}
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RuntimeExceptionSupport runtime_exception_support() const {
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return runtime_exception_support_;
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}
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void set_max_steps(int n) { max_steps_ = n; }
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int* max_steps_ptr() { return &max_steps_; }
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int32_t nondeterminism() { return nondeterminism_; }
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int32_t* non_determinism_ptr() { return &nondeterminism_; }
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void EnableFeature(WasmFeature feature) { enabled_features_.Add(feature); }
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private:
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std::shared_ptr<WasmModule> test_module_;
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Isolate* isolate_;
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WasmFeatures enabled_features_;
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uint32_t global_offset = 0;
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byte* mem_start_ = nullptr;
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uint32_t mem_size_ = 0;
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alignas(16) byte globals_data_[kMaxGlobalsSize];
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std::unique_ptr<WasmInterpreter> interpreter_;
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TestExecutionTier execution_tier_;
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Handle<WasmInstanceObject> instance_object_;
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NativeModule* native_module_ = nullptr;
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RuntimeExceptionSupport runtime_exception_support_;
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int32_t max_steps_ = kMaxNumSteps;
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int32_t nondeterminism_ = 0;
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// Data segment arrays that are normally allocated on the instance.
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std::vector<byte> data_segment_data_;
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std::vector<Address> data_segment_starts_;
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std::vector<uint32_t> data_segment_sizes_;
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std::vector<byte> dropped_elem_segments_;
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const WasmGlobal* AddGlobal(ValueType type);
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Handle<WasmInstanceObject> InitInstanceObject();
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};
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void TestBuildingGraph(Zone* zone, compiler::JSGraph* jsgraph,
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CompilationEnv* module, const FunctionSig* sig,
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compiler::SourcePositionTable* source_position_table,
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const byte* start, const byte* end);
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class WasmFunctionWrapper : private compiler::GraphAndBuilders {
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public:
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WasmFunctionWrapper(Zone* zone, int num_params);
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void Init(CallDescriptor* call_descriptor, MachineType return_type,
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base::Vector<MachineType> param_types);
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template <typename ReturnType, typename... ParamTypes>
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void Init(CallDescriptor* call_descriptor) {
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std::array<MachineType, sizeof...(ParamTypes)> param_machine_types{
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{MachineTypeForC<ParamTypes>()...}};
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base::Vector<MachineType> param_vec(param_machine_types.data(),
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param_machine_types.size());
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Init(call_descriptor, MachineTypeForC<ReturnType>(), param_vec);
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}
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void SetInnerCode(WasmCode* code) {
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intptr_t address = static_cast<intptr_t>(code->instruction_start());
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compiler::NodeProperties::ChangeOp(
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inner_code_node_,
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common()->ExternalConstant(ExternalReference::FromRawAddress(address)));
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}
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const compiler::Operator* IntPtrConstant(intptr_t value) {
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return machine()->Is32()
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? common()->Int32Constant(static_cast<int32_t>(value))
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: common()->Int64Constant(static_cast<int64_t>(value));
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}
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void SetInstance(Handle<WasmInstanceObject> instance) {
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compiler::NodeProperties::ChangeOp(context_address_,
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common()->HeapConstant(instance));
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}
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Handle<Code> GetWrapperCode(Isolate* isolate = nullptr);
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Signature<MachineType>* signature() const { return signature_; }
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private:
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Node* inner_code_node_;
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Node* context_address_;
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MaybeHandle<Code> code_;
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Signature<MachineType>* signature_;
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};
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// A helper for compiling wasm functions for testing.
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// It contains the internal state for compilation (i.e. TurboFan graph) and
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// interpretation (by adding to the interpreter manually).
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class WasmFunctionCompiler : public compiler::GraphAndBuilders {
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public:
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~WasmFunctionCompiler();
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Isolate* isolate() { return builder_->isolate(); }
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CallDescriptor* descriptor() {
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if (descriptor_ == nullptr) {
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descriptor_ = compiler::GetWasmCallDescriptor(zone(), sig);
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}
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return descriptor_;
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}
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uint32_t function_index() { return function_->func_index; }
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void Build(const byte* start, const byte* end);
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byte AllocateLocal(ValueType type) {
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uint32_t index = local_decls.AddLocals(1, type);
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byte result = static_cast<byte>(index);
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DCHECK_EQ(index, result);
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return result;
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}
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void SetSigIndex(int sig_index) { function_->sig_index = sig_index; }
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private:
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friend class WasmRunnerBase;
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WasmFunctionCompiler(Zone* zone, const FunctionSig* sig,
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TestingModuleBuilder* builder, const char* name);
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compiler::JSGraph jsgraph;
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const FunctionSig* sig;
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// The call descriptor is initialized when the function is compiled.
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CallDescriptor* descriptor_;
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TestingModuleBuilder* builder_;
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WasmFunction* function_;
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LocalDeclEncoder local_decls;
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compiler::SourcePositionTable source_position_table_;
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WasmInterpreter* interpreter_;
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};
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// A helper class to build a module around Wasm bytecode, generate machine
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// code, and run that code.
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class WasmRunnerBase : public InitializedHandleScope {
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public:
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WasmRunnerBase(ManuallyImportedJSFunction* maybe_import,
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TestExecutionTier execution_tier, int num_params,
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RuntimeExceptionSupport runtime_exception_support =
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kNoRuntimeExceptionSupport,
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TestingModuleMemoryType mem_type = kMemory32,
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Isolate* isolate = nullptr)
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: InitializedHandleScope(isolate),
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zone_(&allocator_, ZONE_NAME, kCompressGraphZone),
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builder_(&zone_, maybe_import, execution_tier,
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runtime_exception_support, mem_type, isolate),
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wrapper_(&zone_, num_params) {}
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static void SetUpTrapCallback() {
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WasmRunnerBase::trap_happened = false;
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auto trap_callback = []() -> void {
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WasmRunnerBase::trap_happened = true;
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set_trap_callback_for_testing(nullptr);
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};
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set_trap_callback_for_testing(trap_callback);
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}
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// Builds a graph from the given Wasm code and generates the machine
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// code and call wrapper for that graph. This method must not be called
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// more than once.
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void Build(const byte* start, const byte* end) {
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CHECK(!compiled_);
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compiled_ = true;
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functions_[0]->Build(start, end);
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}
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// Resets the state for building the next function.
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// The main function called will always be the first function.
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template <typename ReturnType, typename... ParamTypes>
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WasmFunctionCompiler& NewFunction(const char* name = nullptr) {
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return NewFunction(CreateSig<ReturnType, ParamTypes...>(), name);
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}
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// Resets the state for building the next function.
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// The main function called will be the last generated function.
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// Returns the index of the previously built function.
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WasmFunctionCompiler& NewFunction(const FunctionSig* sig,
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const char* name = nullptr) {
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functions_.emplace_back(
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new WasmFunctionCompiler(&zone_, sig, &builder_, name));
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byte sig_index = builder().AddSignature(sig);
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functions_.back()->SetSigIndex(sig_index);
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return *functions_.back();
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}
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byte AllocateLocal(ValueType type) {
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return functions_[0]->AllocateLocal(type);
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}
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uint32_t function_index() { return functions_[0]->function_index(); }
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WasmFunction* function() { return functions_[0]->function_; }
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WasmInterpreter* interpreter() {
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DCHECK(interpret());
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return functions_[0]->interpreter_;
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}
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bool possible_nondeterminism() { return possible_nondeterminism_; }
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TestingModuleBuilder& builder() { return builder_; }
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Zone* zone() { return &zone_; }
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bool interpret() { return builder_.interpret(); }
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void TierDown() { builder_.TierDown(); }
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template <typename ReturnType, typename... ParamTypes>
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FunctionSig* CreateSig() {
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return WasmRunnerBase::CreateSig<ReturnType, ParamTypes...>(&zone_);
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}
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template <typename ReturnType, typename... ParamTypes>
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static FunctionSig* CreateSig(Zone* zone) {
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std::array<MachineType, sizeof...(ParamTypes)> param_machine_types{
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{MachineTypeForC<ParamTypes>()...}};
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base::Vector<MachineType> param_vec(param_machine_types.data(),
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|
param_machine_types.size());
|
|
return CreateSig(zone, MachineTypeForC<ReturnType>(), param_vec);
|
|
}
|
|
|
|
void CheckCallApplyViaJS(double expected, uint32_t function_index,
|
|
Handle<Object>* buffer, int count) {
|
|
Isolate* isolate = builder_.isolate();
|
|
SetUpTrapCallback();
|
|
if (jsfuncs_.size() <= function_index) {
|
|
jsfuncs_.resize(function_index + 1);
|
|
}
|
|
if (jsfuncs_[function_index].is_null()) {
|
|
jsfuncs_[function_index] = builder_.WrapCode(function_index);
|
|
}
|
|
Handle<JSFunction> jsfunc = jsfuncs_[function_index];
|
|
Handle<Object> global(isolate->context().global_object(), isolate);
|
|
MaybeHandle<Object> retval =
|
|
Execution::TryCall(isolate, jsfunc, global, count, buffer,
|
|
Execution::MessageHandling::kReport, nullptr);
|
|
|
|
if (retval.is_null() || WasmRunnerBase::trap_happened) {
|
|
CHECK_EQ(expected, static_cast<double>(0xDEADBEEF));
|
|
} else {
|
|
Handle<Object> result = retval.ToHandleChecked();
|
|
if (result->IsSmi()) {
|
|
CHECK_EQ(expected, Smi::ToInt(*result));
|
|
} else {
|
|
CHECK(result->IsHeapNumber());
|
|
CHECK_DOUBLE_EQ(expected, HeapNumber::cast(*result).value());
|
|
}
|
|
}
|
|
|
|
if (builder_.interpret()) {
|
|
CHECK_GT(builder_.interpreter()->NumInterpretedCalls(), 0);
|
|
}
|
|
}
|
|
|
|
Handle<Code> GetWrapperCode() {
|
|
return wrapper_.GetWrapperCode(main_isolate());
|
|
}
|
|
|
|
private:
|
|
static FunctionSig* CreateSig(Zone* zone, MachineType return_type,
|
|
base::Vector<MachineType> param_types);
|
|
|
|
protected:
|
|
wasm::WasmCodeRefScope code_ref_scope_;
|
|
std::vector<Handle<JSFunction>> jsfuncs_;
|
|
|
|
v8::internal::AccountingAllocator allocator_;
|
|
Zone zone_;
|
|
TestingModuleBuilder builder_;
|
|
std::vector<std::unique_ptr<WasmFunctionCompiler>> functions_;
|
|
WasmFunctionWrapper wrapper_;
|
|
bool compiled_ = false;
|
|
bool possible_nondeterminism_ = false;
|
|
int32_t main_fn_index_ = 0;
|
|
|
|
static void SetThreadInWasmFlag() {
|
|
*reinterpret_cast<int*>(trap_handler::GetThreadInWasmThreadLocalAddress()) =
|
|
true;
|
|
}
|
|
|
|
static void ClearThreadInWasmFlag() {
|
|
*reinterpret_cast<int*>(trap_handler::GetThreadInWasmThreadLocalAddress()) =
|
|
false;
|
|
}
|
|
|
|
public:
|
|
// This field has to be static. Otherwise, gcc complains about the use in
|
|
// the lambda context below.
|
|
static bool trap_happened;
|
|
};
|
|
|
|
template <typename T>
|
|
inline WasmValue WasmValueInitializer(T value) {
|
|
return WasmValue(value);
|
|
}
|
|
template <>
|
|
inline WasmValue WasmValueInitializer(int8_t value) {
|
|
return WasmValue(static_cast<int32_t>(value));
|
|
}
|
|
template <>
|
|
inline WasmValue WasmValueInitializer(int16_t value) {
|
|
return WasmValue(static_cast<int32_t>(value));
|
|
}
|
|
|
|
template <typename ReturnType, typename... ParamTypes>
|
|
class WasmRunner : public WasmRunnerBase {
|
|
public:
|
|
WasmRunner(TestExecutionTier execution_tier,
|
|
ManuallyImportedJSFunction* maybe_import = nullptr,
|
|
const char* main_fn_name = "main",
|
|
RuntimeExceptionSupport runtime_exception_support =
|
|
kNoRuntimeExceptionSupport,
|
|
TestingModuleMemoryType mem_type = kMemory32,
|
|
Isolate* isolate = nullptr)
|
|
: WasmRunnerBase(maybe_import, execution_tier, sizeof...(ParamTypes),
|
|
runtime_exception_support, mem_type, isolate) {
|
|
WasmFunctionCompiler& main_fn =
|
|
NewFunction<ReturnType, ParamTypes...>(main_fn_name);
|
|
// Non-zero if there is an import.
|
|
main_fn_index_ = main_fn.function_index();
|
|
|
|
if (!interpret()) {
|
|
wrapper_.Init<ReturnType, ParamTypes...>(main_fn.descriptor());
|
|
}
|
|
}
|
|
|
|
ReturnType Call(ParamTypes... p) {
|
|
// Save the original context, because CEntry (for runtime calls) will
|
|
// reset / invalidate it when returning.
|
|
SaveContext save_context(main_isolate());
|
|
|
|
DCHECK(compiled_);
|
|
if (interpret()) return CallInterpreter(p...);
|
|
|
|
ReturnType return_value = static_cast<ReturnType>(0xDEADBEEFDEADBEEF);
|
|
SetUpTrapCallback();
|
|
|
|
wrapper_.SetInnerCode(builder_.GetFunctionCode(main_fn_index_));
|
|
wrapper_.SetInstance(builder_.instance_object());
|
|
Handle<Code> wrapper_code = GetWrapperCode();
|
|
compiler::CodeRunner<int32_t> runner(main_isolate(), wrapper_code,
|
|
wrapper_.signature());
|
|
int32_t result;
|
|
{
|
|
SetThreadInWasmFlag();
|
|
|
|
result = runner.Call(static_cast<void*>(&p)...,
|
|
static_cast<void*>(&return_value));
|
|
|
|
ClearThreadInWasmFlag();
|
|
}
|
|
CHECK_EQ(WASM_WRAPPER_RETURN_VALUE, result);
|
|
return WasmRunnerBase::trap_happened
|
|
? static_cast<ReturnType>(0xDEADBEEFDEADBEEF)
|
|
: return_value;
|
|
}
|
|
|
|
ReturnType CallInterpreter(ParamTypes... p) {
|
|
interpreter()->Reset();
|
|
std::array<WasmValue, sizeof...(p)> args{{WasmValueInitializer(p)...}};
|
|
interpreter()->InitFrame(function(), args.data());
|
|
interpreter()->Run();
|
|
CHECK_GT(interpreter()->NumInterpretedCalls(), 0);
|
|
if (interpreter()->state() == WasmInterpreter::FINISHED) {
|
|
WasmValue val = interpreter()->GetReturnValue();
|
|
possible_nondeterminism_ |= interpreter()->PossibleNondeterminism();
|
|
return val.to<ReturnType>();
|
|
} else if (interpreter()->state() == WasmInterpreter::TRAPPED) {
|
|
// TODO(titzer): return the correct trap code
|
|
int64_t result = 0xDEADBEEFDEADBEEF;
|
|
return static_cast<ReturnType>(result);
|
|
} else {
|
|
// TODO(titzer): falling off end
|
|
return ReturnType{0};
|
|
}
|
|
}
|
|
|
|
void CheckCallViaJS(double expected, ParamTypes... p) {
|
|
Isolate* isolate = builder_.isolate();
|
|
// MSVC doesn't allow empty arrays, so include a dummy at the end.
|
|
Handle<Object> buffer[] = {isolate->factory()->NewNumber(p)...,
|
|
Handle<Object>()};
|
|
CheckCallApplyViaJS(expected, function()->func_index, buffer, sizeof...(p));
|
|
}
|
|
|
|
void CheckCallViaJSTraps(ParamTypes... p) {
|
|
CheckCallViaJS(static_cast<double>(0xDEADBEEF), p...);
|
|
}
|
|
|
|
void SetMaxSteps(int n) { builder_.set_max_steps(n); }
|
|
bool HasNondeterminism() { return builder_.nondeterminism(); }
|
|
};
|
|
|
|
// A macro to define tests that run in different engine configurations.
|
|
#define WASM_EXEC_TEST(name) \
|
|
void RunWasm_##name(TestExecutionTier execution_tier); \
|
|
TEST(RunWasmTurbofan_##name) { \
|
|
RunWasm_##name(TestExecutionTier::kTurbofan); \
|
|
} \
|
|
TEST(RunWasmLiftoff_##name) { RunWasm_##name(TestExecutionTier::kLiftoff); } \
|
|
TEST(RunWasmInterpreter_##name) { \
|
|
RunWasm_##name(TestExecutionTier::kInterpreter); \
|
|
} \
|
|
void RunWasm_##name(TestExecutionTier execution_tier)
|
|
|
|
#define UNINITIALIZED_WASM_EXEC_TEST(name) \
|
|
void RunWasm_##name(TestExecutionTier execution_tier); \
|
|
UNINITIALIZED_TEST(RunWasmTurbofan_##name) { \
|
|
RunWasm_##name(TestExecutionTier::kTurbofan); \
|
|
} \
|
|
UNINITIALIZED_TEST(RunWasmLiftoff_##name) { \
|
|
RunWasm_##name(TestExecutionTier::kLiftoff); \
|
|
} \
|
|
UNINITIALIZED_TEST(RunWasmInterpreter_##name) { \
|
|
RunWasm_##name(TestExecutionTier::kInterpreter); \
|
|
} \
|
|
void RunWasm_##name(TestExecutionTier execution_tier)
|
|
|
|
#define WASM_COMPILED_EXEC_TEST(name) \
|
|
void RunWasm_##name(TestExecutionTier execution_tier); \
|
|
TEST(RunWasmTurbofan_##name) { \
|
|
RunWasm_##name(TestExecutionTier::kTurbofan); \
|
|
} \
|
|
TEST(RunWasmLiftoff_##name) { RunWasm_##name(TestExecutionTier::kLiftoff); } \
|
|
void RunWasm_##name(TestExecutionTier execution_tier)
|
|
|
|
} // namespace wasm
|
|
} // namespace internal
|
|
} // namespace v8
|
|
|
|
#endif
|