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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/module-decoder.h" | 8 #include "src/wasm/module-decoder.h" |
9 #include "src/wasm/wasm-macro-gen.h" | 9 #include "src/wasm/wasm-macro-gen.h" |
10 #include "src/wasm/wasm-module-builder.h" | 10 #include "src/wasm/wasm-module-builder.h" |
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103 TestSignatures sigs; | 103 TestSignatures sigs; |
104 | 104 |
105 WasmModuleBuilder* builder = new (&zone) WasmModuleBuilder(&zone); | 105 WasmModuleBuilder* builder = new (&zone) WasmModuleBuilder(&zone); |
106 WasmFunctionBuilder* f = builder->AddFunction(sigs.i_v()); | 106 WasmFunctionBuilder* f = builder->AddFunction(sigs.i_v()); |
107 | 107 |
108 ExportAsMain(f); | 108 ExportAsMain(f); |
109 byte code[] = { | 109 byte code[] = { |
110 WASM_LOAD_MEM(MachineType::Int32(), WASM_I8(kDataSegmentDest0))}; | 110 WASM_LOAD_MEM(MachineType::Int32(), WASM_I8(kDataSegmentDest0))}; |
111 f->EmitCode(code, sizeof(code)); | 111 f->EmitCode(code, sizeof(code)); |
112 byte data[] = {0xaa, 0xbb, 0xcc, 0xdd}; | 112 byte data[] = {0xaa, 0xbb, 0xcc, 0xdd}; |
113 builder->AddDataSegment(new (&zone) WasmDataSegmentEncoder( | 113 builder->AddDataSegment(data, sizeof(data), kDataSegmentDest0); |
114 &zone, data, sizeof(data), kDataSegmentDest0)); | |
115 TestModule(&zone, builder, 0xddccbbaa); | 114 TestModule(&zone, builder, 0xddccbbaa); |
116 } | 115 } |
117 | 116 |
118 TEST(Run_WasmModule_CheckMemoryIsZero) { | 117 TEST(Run_WasmModule_CheckMemoryIsZero) { |
119 static const int kCheckSize = 16 * 1024; | 118 static const int kCheckSize = 16 * 1024; |
120 v8::internal::AccountingAllocator allocator; | 119 v8::internal::AccountingAllocator allocator; |
121 Zone zone(&allocator); | 120 Zone zone(&allocator); |
122 TestSignatures sigs; | 121 TestSignatures sigs; |
123 | 122 |
124 WasmModuleBuilder* builder = new (&zone) WasmModuleBuilder(&zone); | 123 WasmModuleBuilder* builder = new (&zone) WasmModuleBuilder(&zone); |
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393 } | 392 } |
394 | 393 |
395 v8::TryCatch try_catch(reinterpret_cast<v8::Isolate*>(isolate)); | 394 v8::TryCatch try_catch(reinterpret_cast<v8::Isolate*>(isolate)); |
396 Handle<Object> params[1] = { | 395 Handle<Object> params[1] = { |
397 Handle<Object>(Smi::FromInt(25 * kPageSize), isolate)}; | 396 Handle<Object>(Smi::FromInt(25 * kPageSize), isolate)}; |
398 testing::RunWasmModuleForTesting(isolate, instance, 1, params, | 397 testing::RunWasmModuleForTesting(isolate, instance, 1, params, |
399 ModuleOrigin::kWasmOrigin); | 398 ModuleOrigin::kWasmOrigin); |
400 CHECK(try_catch.HasCaught()); | 399 CHECK(try_catch.HasCaught()); |
401 isolate->clear_pending_exception(); | 400 isolate->clear_pending_exception(); |
402 } | 401 } |
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