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Issue 2159223004: Revert of Move Error methods to C++ (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 5 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 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/runtime/runtime-utils.h" 5 #include "src/runtime/runtime-utils.h"
6 6
7 #include "src/arguments.h" 7 #include "src/arguments.h"
8 #include "src/ast/prettyprinter.h" 8 #include "src/ast/prettyprinter.h"
9 #include "src/bootstrapper.h" 9 #include "src/bootstrapper.h"
10 #include "src/conversions.h" 10 #include "src/conversions.h"
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358 RUNTIME_FUNCTION(Runtime_AllocateSeqTwoByteString) { 358 RUNTIME_FUNCTION(Runtime_AllocateSeqTwoByteString) {
359 HandleScope scope(isolate); 359 HandleScope scope(isolate);
360 DCHECK_EQ(1, args.length()); 360 DCHECK_EQ(1, args.length());
361 CONVERT_SMI_ARG_CHECKED(length, 0); 361 CONVERT_SMI_ARG_CHECKED(length, 0);
362 Handle<SeqTwoByteString> result; 362 Handle<SeqTwoByteString> result;
363 ASSIGN_RETURN_FAILURE_ON_EXCEPTION( 363 ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
364 isolate, result, isolate->factory()->NewRawTwoByteString(length)); 364 isolate, result, isolate->factory()->NewRawTwoByteString(length));
365 return *result; 365 return *result;
366 } 366 }
367 367
368 // Collect the raw data for a stack trace. Returns an array of 4
369 // element segments each containing a receiver, function, code and
370 // native code offset.
371 RUNTIME_FUNCTION(Runtime_CollectStackTrace) {
372 HandleScope scope(isolate);
373 DCHECK(args.length() == 2);
374 CONVERT_ARG_HANDLE_CHECKED(JSReceiver, error_object, 0);
375 CONVERT_ARG_HANDLE_CHECKED(Object, caller, 1);
368 376
377 if (!isolate->bootstrapper()->IsActive()) {
378 // Optionally capture a more detailed stack trace for the message.
379 RETURN_FAILURE_ON_EXCEPTION(
380 isolate, isolate->CaptureAndSetDetailedStackTrace(error_object));
381 // Capture a simple stack trace for the stack property.
382 RETURN_FAILURE_ON_EXCEPTION(
383 isolate, isolate->CaptureAndSetSimpleStackTrace(error_object, caller));
384 }
385 return isolate->heap()->undefined_value();
386 }
387
388
369 RUNTIME_FUNCTION(Runtime_MessageGetStartPosition) { 389 RUNTIME_FUNCTION(Runtime_MessageGetStartPosition) {
370 SealHandleScope shs(isolate); 390 SealHandleScope shs(isolate);
371 DCHECK(args.length() == 1); 391 DCHECK(args.length() == 1);
372 CONVERT_ARG_CHECKED(JSMessageObject, message, 0); 392 CONVERT_ARG_CHECKED(JSMessageObject, message, 0);
373 return Smi::FromInt(message->start_position()); 393 return Smi::FromInt(message->start_position());
374 } 394 }
375 395
376 396
377 RUNTIME_FUNCTION(Runtime_MessageGetScript) { 397 RUNTIME_FUNCTION(Runtime_MessageGetScript) {
378 SealHandleScope shs(isolate); 398 SealHandleScope shs(isolate);
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619 HandleScope scope(isolate); 639 HandleScope scope(isolate);
620 DCHECK_EQ(1, args.length()); 640 DCHECK_EQ(1, args.length());
621 CONVERT_ARG_CHECKED(Object, object, 0); 641 CONVERT_ARG_CHECKED(Object, object, 0);
622 bool is_wasm_object = 642 bool is_wasm_object =
623 object->IsJSObject() && wasm::IsWasmObject(JSObject::cast(object)); 643 object->IsJSObject() && wasm::IsWasmObject(JSObject::cast(object));
624 return *isolate->factory()->ToBoolean(is_wasm_object); 644 return *isolate->factory()->ToBoolean(is_wasm_object);
625 } 645 }
626 646
627 } // namespace internal 647 } // namespace internal
628 } // namespace v8 648 } // namespace v8
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