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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/debug/debug.h" | 8 #include "src/debug/debug.h" |
9 #include "src/debug/debug-evaluate.h" | 9 #include "src/debug/debug-evaluate.h" |
10 #include "src/debug/debug-frames.h" | 10 #include "src/debug/debug-frames.h" |
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1567 context->set_security_token(isolate->native_context()->security_token()); | 1567 context->set_security_token(isolate->native_context()->security_token()); |
1568 return context->global_proxy(); | 1568 return context->global_proxy(); |
1569 } | 1569 } |
1570 | 1570 |
1571 | 1571 |
1572 // Performs a GC. | 1572 // Performs a GC. |
1573 // Presently, it only does a full GC. | 1573 // Presently, it only does a full GC. |
1574 RUNTIME_FUNCTION(Runtime_CollectGarbage) { | 1574 RUNTIME_FUNCTION(Runtime_CollectGarbage) { |
1575 SealHandleScope shs(isolate); | 1575 SealHandleScope shs(isolate); |
1576 DCHECK(args.length() == 1); | 1576 DCHECK(args.length() == 1); |
1577 isolate->heap()->CollectAllGarbage(Heap::kNoGCFlags, "%CollectGarbage"); | 1577 isolate->heap()->CollectAllGarbage("%CollectGarbage", Heap::kNoGCFlags); |
1578 return isolate->heap()->undefined_value(); | 1578 return isolate->heap()->undefined_value(); |
1579 } | 1579 } |
1580 | 1580 |
1581 | 1581 |
1582 // Gets the current heap usage. | 1582 // Gets the current heap usage. |
1583 RUNTIME_FUNCTION(Runtime_GetHeapUsage) { | 1583 RUNTIME_FUNCTION(Runtime_GetHeapUsage) { |
1584 SealHandleScope shs(isolate); | 1584 SealHandleScope shs(isolate); |
1585 DCHECK(args.length() == 0); | 1585 DCHECK(args.length() == 0); |
1586 int usage = static_cast<int>(isolate->heap()->SizeOfObjects()); | 1586 int usage = static_cast<int>(isolate->heap()->SizeOfObjects()); |
1587 if (!Smi::IsValid(usage)) { | 1587 if (!Smi::IsValid(usage)) { |
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1720 return *isolate->factory()->undefined_value(); | 1720 return *isolate->factory()->undefined_value(); |
1721 } | 1721 } |
1722 | 1722 |
1723 | 1723 |
1724 RUNTIME_FUNCTION(Runtime_DebugBreakInOptimizedCode) { | 1724 RUNTIME_FUNCTION(Runtime_DebugBreakInOptimizedCode) { |
1725 UNIMPLEMENTED(); | 1725 UNIMPLEMENTED(); |
1726 return NULL; | 1726 return NULL; |
1727 } | 1727 } |
1728 } // namespace internal | 1728 } // namespace internal |
1729 } // namespace v8 | 1729 } // namespace v8 |
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