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Issue 2404253002: [wasm] Provide better stack traces for asm.js code (Closed)
Patch Set: Rebase & fix paths for windows Created 4 years, 2 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 "src/asmjs/asm-js.h" 5 #include "src/asmjs/asm-js.h"
6 6
7 #include "src/api-natives.h" 7 #include "src/api-natives.h"
8 #include "src/api.h" 8 #include "src/api.h"
9 #include "src/asmjs/asm-typer.h" 9 #include "src/asmjs/asm-typer.h"
10 #include "src/asmjs/asm-wasm-builder.h" 10 #include "src/asmjs/asm-wasm-builder.h"
(...skipping 148 matching lines...) Expand 10 before | Expand all | Expand 10 after
159 PrintF("Validation of asm.js module failed: %s", typer.error_message()); 159 PrintF("Validation of asm.js module failed: %s", typer.error_message());
160 return MaybeHandle<FixedArray>(); 160 return MaybeHandle<FixedArray>();
161 } 161 }
162 v8::internal::wasm::AsmWasmBuilder builder(info->isolate(), info->zone(), 162 v8::internal::wasm::AsmWasmBuilder builder(info->isolate(), info->zone(),
163 info->literal(), &typer); 163 info->literal(), &typer);
164 i::Handle<i::FixedArray> foreign_globals; 164 i::Handle<i::FixedArray> foreign_globals;
165 auto module = builder.Run(&foreign_globals); 165 auto module = builder.Run(&foreign_globals);
166 166
167 i::MaybeHandle<i::JSObject> compiled = wasm::CreateModuleObjectFromBytes( 167 i::MaybeHandle<i::JSObject> compiled = wasm::CreateModuleObjectFromBytes(
168 info->isolate(), module->begin(), module->end(), &thrower, 168 info->isolate(), module->begin(), module->end(), &thrower,
169 internal::wasm::kAsmJsOrigin); 169 internal::wasm::kAsmJsOrigin, info->script());
170 DCHECK(!compiled.is_null()); 170 DCHECK(!compiled.is_null());
171 171
172 wasm::AsmTyper::StdlibSet uses = typer.StdlibUses(); 172 wasm::AsmTyper::StdlibSet uses = typer.StdlibUses();
173 Handle<FixedArray> uses_array = 173 Handle<FixedArray> uses_array =
174 info->isolate()->factory()->NewFixedArray(static_cast<int>(uses.size())); 174 info->isolate()->factory()->NewFixedArray(static_cast<int>(uses.size()));
175 int count = 0; 175 int count = 0;
176 for (auto i : uses) { 176 for (auto i : uses) {
177 uses_array->set(count++, Smi::FromInt(i)); 177 uses_array->set(count++, Smi::FromInt(i));
178 } 178 }
179 179
(...skipping 72 matching lines...) Expand 10 before | Expand all | Expand 10 after
252 i::Object::GetProperty(module_object, single_function_name); 252 i::Object::GetProperty(module_object, single_function_name);
253 if (!single_function.is_null() && 253 if (!single_function.is_null() &&
254 !single_function.ToHandleChecked()->IsUndefined(isolate)) { 254 !single_function.ToHandleChecked()->IsUndefined(isolate)) {
255 return single_function; 255 return single_function;
256 } 256 }
257 return module_object; 257 return module_object;
258 } 258 }
259 259
260 } // namespace internal 260 } // namespace internal
261 } // namespace v8 261 } // namespace v8
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