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Issue 2043183003: Replace all remaining Oddball checks with new function (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: keep em coming Created 4 years, 6 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 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/debug/debug.h" 5 #include "src/debug/debug.h"
6 6
7 #include "src/api.h" 7 #include "src/api.h"
8 #include "src/arguments.h" 8 #include "src/arguments.h"
9 #include "src/bootstrapper.h" 9 #include "src/bootstrapper.h"
10 #include "src/code-stubs.h" 10 #include "src/code-stubs.h"
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746 746
747 // Call IsBreakPointTriggered. 747 // Call IsBreakPointTriggered.
748 Handle<Object> argv[] = { break_id, break_point_object }; 748 Handle<Object> argv[] = { break_id, break_point_object };
749 Handle<Object> result; 749 Handle<Object> result;
750 if (!CallFunction("IsBreakPointTriggered", arraysize(argv), argv) 750 if (!CallFunction("IsBreakPointTriggered", arraysize(argv), argv)
751 .ToHandle(&result)) { 751 .ToHandle(&result)) {
752 return false; 752 return false;
753 } 753 }
754 754
755 // Return whether the break point is triggered. 755 // Return whether the break point is triggered.
756 return result->IsTrue(); 756 return result->IsTrue(isolate_);
757 } 757 }
758 758
759 759
760 bool Debug::SetBreakPoint(Handle<JSFunction> function, 760 bool Debug::SetBreakPoint(Handle<JSFunction> function,
761 Handle<Object> break_point_object, 761 Handle<Object> break_point_object,
762 int* source_position) { 762 int* source_position) {
763 HandleScope scope(isolate_); 763 HandleScope scope(isolate_);
764 764
765 // Make sure the function is compiled and has set up the debug info. 765 // Make sure the function is compiled and has set up the debug info.
766 Handle<SharedFunctionInfo> shared(function->shared()); 766 Handle<SharedFunctionInfo> shared(function->shared());
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1766 if (promise->IsJSObject()) { 1766 if (promise->IsJSObject()) {
1767 Handle<JSObject> jspromise = Handle<JSObject>::cast(promise); 1767 Handle<JSObject> jspromise = Handle<JSObject>::cast(promise);
1768 // Mark the promise as already having triggered a message. 1768 // Mark the promise as already having triggered a message.
1769 Handle<Symbol> key = isolate_->factory()->promise_debug_marker_symbol(); 1769 Handle<Symbol> key = isolate_->factory()->promise_debug_marker_symbol();
1770 JSObject::SetProperty(jspromise, key, key, STRICT).Assert(); 1770 JSObject::SetProperty(jspromise, key, key, STRICT).Assert();
1771 // Check whether the promise reject is considered an uncaught exception. 1771 // Check whether the promise reject is considered an uncaught exception.
1772 Handle<Object> has_reject_handler; 1772 Handle<Object> has_reject_handler;
1773 ASSIGN_RETURN_ON_EXCEPTION_VALUE( 1773 ASSIGN_RETURN_ON_EXCEPTION_VALUE(
1774 isolate_, has_reject_handler, 1774 isolate_, has_reject_handler,
1775 PromiseHasUserDefinedRejectHandler(jspromise), /* void */); 1775 PromiseHasUserDefinedRejectHandler(jspromise), /* void */);
1776 uncaught = has_reject_handler->IsFalse(); 1776 uncaught = has_reject_handler->IsFalse(isolate_);
1777 } 1777 }
1778 // Bail out if exception breaks are not active 1778 // Bail out if exception breaks are not active
1779 if (uncaught) { 1779 if (uncaught) {
1780 // Uncaught exceptions are reported by either flags. 1780 // Uncaught exceptions are reported by either flags.
1781 if (!(break_on_uncaught_exception_ || break_on_exception_)) return; 1781 if (!(break_on_uncaught_exception_ || break_on_exception_)) return;
1782 } else { 1782 } else {
1783 // Caught exceptions are reported is activated. 1783 // Caught exceptions are reported is activated.
1784 if (!break_on_exception_) return; 1784 if (!break_on_exception_) return;
1785 } 1785 }
1786 1786
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2082 if (FLAG_trace_debug_json) { 2082 if (FLAG_trace_debug_json) {
2083 PrintF("%s\n", request_text->ToCString().get()); 2083 PrintF("%s\n", request_text->ToCString().get());
2084 PrintF("%s\n", answer->ToCString().get()); 2084 PrintF("%s\n", answer->ToCString().get());
2085 } 2085 }
2086 2086
2087 Handle<Object> is_running_args[] = { answer }; 2087 Handle<Object> is_running_args[] = { answer };
2088 maybe_result = Execution::Call( 2088 maybe_result = Execution::Call(
2089 isolate_, is_running, cmd_processor, 1, is_running_args); 2089 isolate_, is_running, cmd_processor, 1, is_running_args);
2090 Handle<Object> result; 2090 Handle<Object> result;
2091 if (!maybe_result.ToHandle(&result)) break; 2091 if (!maybe_result.ToHandle(&result)) break;
2092 running = result->IsTrue(); 2092 running = result->IsTrue(isolate_);
2093 } else { 2093 } else {
2094 Handle<Object> exception; 2094 Handle<Object> exception;
2095 if (!maybe_exception.ToHandle(&exception)) break; 2095 if (!maybe_exception.ToHandle(&exception)) break;
2096 Handle<Object> result; 2096 Handle<Object> result;
2097 if (!Object::ToString(isolate_, exception).ToHandle(&result)) break; 2097 if (!Object::ToString(isolate_, exception).ToHandle(&result)) break;
2098 answer = Handle<String>::cast(result); 2098 answer = Handle<String>::cast(result);
2099 } 2099 }
2100 2100
2101 // Return the result. 2101 // Return the result.
2102 MessageImpl message = MessageImpl::NewResponse( 2102 MessageImpl message = MessageImpl::NewResponse(
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2116 Handle<Object> data) { 2116 Handle<Object> data) {
2117 GlobalHandles* global_handles = isolate_->global_handles(); 2117 GlobalHandles* global_handles = isolate_->global_handles();
2118 2118
2119 // Remove existing entry. 2119 // Remove existing entry.
2120 GlobalHandles::Destroy(event_listener_.location()); 2120 GlobalHandles::Destroy(event_listener_.location());
2121 event_listener_ = Handle<Object>(); 2121 event_listener_ = Handle<Object>();
2122 GlobalHandles::Destroy(event_listener_data_.location()); 2122 GlobalHandles::Destroy(event_listener_data_.location());
2123 event_listener_data_ = Handle<Object>(); 2123 event_listener_data_ = Handle<Object>();
2124 2124
2125 // Set new entry. 2125 // Set new entry.
2126 if (!callback->IsUndefined(isolate_) && !callback->IsNull()) { 2126 if (!callback->IsUndefined(isolate_) && !callback->IsNull(isolate_)) {
2127 event_listener_ = global_handles->Create(*callback); 2127 event_listener_ = global_handles->Create(*callback);
2128 if (data.is_null()) data = isolate_->factory()->undefined_value(); 2128 if (data.is_null()) data = isolate_->factory()->undefined_value();
2129 event_listener_data_ = global_handles->Create(*data); 2129 event_listener_data_ = global_handles->Create(*data);
2130 } 2130 }
2131 2131
2132 UpdateState(); 2132 UpdateState();
2133 } 2133 }
2134 2134
2135 2135
2136 void Debug::SetMessageHandler(v8::Debug::MessageHandler handler) { 2136 void Debug::SetMessageHandler(v8::Debug::MessageHandler handler) {
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2610 } 2610 }
2611 2611
2612 2612
2613 void LockingCommandMessageQueue::Clear() { 2613 void LockingCommandMessageQueue::Clear() {
2614 base::LockGuard<base::Mutex> lock_guard(&mutex_); 2614 base::LockGuard<base::Mutex> lock_guard(&mutex_);
2615 queue_.Clear(); 2615 queue_.Clear();
2616 } 2616 }
2617 2617
2618 } // namespace internal 2618 } // namespace internal
2619 } // namespace v8 2619 } // namespace v8
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