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Issue 213193011: Correctly OOM in the CEntryStub after retries. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: moved to debug-only as discussed Created 6 years, 8 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 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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1678 1678
1679 // Do full GC and retry runtime call one final time. 1679 // Do full GC and retry runtime call one final time.
1680 Failure* failure = Failure::InternalError(); 1680 Failure* failure = Failure::InternalError();
1681 __ mov(r0, Operand(reinterpret_cast<int32_t>(failure))); 1681 __ mov(r0, Operand(reinterpret_cast<int32_t>(failure)));
1682 GenerateCore(masm, 1682 GenerateCore(masm,
1683 &throw_normal_exception, 1683 &throw_normal_exception,
1684 &throw_termination_exception, 1684 &throw_termination_exception,
1685 true, 1685 true,
1686 true); 1686 true);
1687 1687
1688 { FrameScope scope(masm, StackFrame::MANUAL);
1689 __ PrepareCallCFunction(0, r0);
1690 __ CallCFunction(
1691 ExternalReference::out_of_memory_function(masm->isolate()), 0, 0);
1692 }
1693
1688 __ bind(&throw_termination_exception); 1694 __ bind(&throw_termination_exception);
1689 __ ThrowUncatchable(r0); 1695 __ ThrowUncatchable(r0);
1690 1696
1691 __ bind(&throw_normal_exception); 1697 __ bind(&throw_normal_exception);
1692 __ Throw(r0); 1698 __ Throw(r0);
1693 } 1699 }
1694 1700
1695 1701
1696 void JSEntryStub::GenerateBody(MacroAssembler* masm, bool is_construct) { 1702 void JSEntryStub::GenerateBody(MacroAssembler* masm, bool is_construct) {
1697 // r0: code entry 1703 // r0: code entry
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5453 MemOperand(fp, 6 * kPointerSize), 5459 MemOperand(fp, 6 * kPointerSize),
5454 NULL); 5460 NULL);
5455 } 5461 }
5456 5462
5457 5463
5458 #undef __ 5464 #undef __
5459 5465
5460 } } // namespace v8::internal 5466 } } // namespace v8::internal
5461 5467
5462 #endif // V8_TARGET_ARCH_ARM 5468 #endif // V8_TARGET_ARCH_ARM
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