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Issue 2321443002: [wasm] Call the wasm interpreter from the wasm-code-fuzzer. (Closed)
Patch Set: Address comments Created 4 years, 3 months ago
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1 // Copyright 2015 the V8 project authors. All rights reserved. 1 // Copyright 2015 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include <stdlib.h> 5 #include <stdlib.h>
6 #include <string.h> 6 #include <string.h>
7 7
8 #include "src/wasm/encoder.h" 8 #include "src/wasm/encoder.h"
9 #include "src/wasm/module-decoder.h" 9 #include "src/wasm/module-decoder.h"
10 #include "src/wasm/wasm-js.h" 10 #include "src/wasm/wasm-js.h"
11 #include "src/wasm/wasm-macro-gen.h" 11 #include "src/wasm/wasm-macro-gen.h"
12 #include "src/wasm/wasm-module.h" 12 #include "src/wasm/wasm-module.h"
13 #include "src/wasm/wasm-opcodes.h" 13 #include "src/wasm/wasm-opcodes.h"
14 14
15 #include "test/cctest/cctest.h" 15 #include "test/cctest/cctest.h"
16 #include "test/cctest/wasm/test-signatures.h" 16 #include "test/cctest/wasm/test-signatures.h"
17 #include "test/cctest/wasm/wasm-module-runner.h"
17 18
18 using namespace v8::base; 19 using namespace v8::base;
19 using namespace v8::internal; 20 using namespace v8::internal;
20 using namespace v8::internal::compiler; 21 using namespace v8::internal::compiler;
21 using namespace v8::internal::wasm; 22 using namespace v8::internal::wasm;
22 23
23 namespace { 24 namespace {
24 void TestModule(Zone* zone, WasmModuleBuilder* builder, 25 void TestModule(Zone* zone, WasmModuleBuilder* builder,
25 int32_t expected_result) { 26 int32_t expected_result) {
26 ZoneBuffer buffer(zone); 27 ZoneBuffer buffer(zone);
(...skipping 222 matching lines...) Expand 10 before | Expand all | Expand 10 after
249 Handle<JSObject> module_object = 250 Handle<JSObject> module_object =
250 Handle<JSObject>::cast(v8::Utils::OpenHandle(*compiled_module)); 251 Handle<JSObject>::cast(v8::Utils::OpenHandle(*compiled_module));
251 Handle<FixedArray> compiled_part = 252 Handle<FixedArray> compiled_part =
252 handle(FixedArray::cast(module_object->GetInternalField(0))); 253 handle(FixedArray::cast(module_object->GetInternalField(0)));
253 Handle<JSObject> instance = 254 Handle<JSObject> instance =
254 WasmModule::Instantiate(isolate, compiled_part, 255 WasmModule::Instantiate(isolate, compiled_part,
255 Handle<JSReceiver>::null(), 256 Handle<JSReceiver>::null(),
256 Handle<JSArrayBuffer>::null()) 257 Handle<JSArrayBuffer>::null())
257 .ToHandleChecked(); 258 .ToHandleChecked();
258 Handle<Object> params[1] = {Handle<Object>(Smi::FromInt(41), isolate)}; 259 Handle<Object> params[1] = {Handle<Object>(Smi::FromInt(41), isolate)};
259 int32_t result = testing::CallFunction(isolate, instance, &thrower, 260 int32_t result = testing::CallWasmFunctionForTesting(
260 kFunctionName, 1, params); 261 isolate, instance, thrower, kFunctionName, 1, params);
261 CHECK(result == 42); 262 CHECK(result == 42);
262 new_ctx->Exit(); 263 new_ctx->Exit();
263 } 264 }
264 } 265 }
265 266
266 TEST(Run_WasmModule_MemSize_GrowMem) { 267 TEST(Run_WasmModule_MemSize_GrowMem) {
267 static const int kPageSize = 0x10000; 268 static const int kPageSize = 0x10000;
268 // Initial memory size = 16 + GrowMemory(10) 269 // Initial memory size = 16 + GrowMemory(10)
269 static const int kExpectedValue = kPageSize * 26; 270 static const int kExpectedValue = kPageSize * 26;
270 TestSignatures sigs; 271 TestSignatures sigs;
(...skipping 17 matching lines...) Expand all
288 WasmModuleBuilder* builder = new (&zone) WasmModuleBuilder(&zone); 289 WasmModuleBuilder* builder = new (&zone) WasmModuleBuilder(&zone);
289 uint16_t f_index = builder->AddFunction(); 290 uint16_t f_index = builder->AddFunction();
290 WasmFunctionBuilder* f = builder->FunctionAt(f_index); 291 WasmFunctionBuilder* f = builder->FunctionAt(f_index);
291 f->SetSignature(sigs.i_v()); 292 f->SetSignature(sigs.i_v());
292 ExportAsMain(f); 293 ExportAsMain(f);
293 byte code[] = {WASM_IF_ELSE(WASM_I32V(0), WASM_GROW_MEMORY(WASM_I32V(1)), 294 byte code[] = {WASM_IF_ELSE(WASM_I32V(0), WASM_GROW_MEMORY(WASM_I32V(1)),
294 WASM_I32V(12))}; 295 WASM_I32V(12))};
295 f->EmitCode(code, sizeof(code)); 296 f->EmitCode(code, sizeof(code));
296 TestModule(&zone, builder, 12); 297 TestModule(&zone, builder, 12);
297 } 298 }
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