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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 #if V8_TARGET_ARCH_MIPS64 | 5 #if V8_TARGET_ARCH_MIPS64 |
6 | 6 |
7 // Note on Mips implementation: | 7 // Note on Mips implementation: |
8 // | 8 // |
9 // The result_register() for mips is the 'v0' register, which is defined | 9 // The result_register() for mips is the 'v0' register, which is defined |
10 // by the ABI to contain function return values. However, the first | 10 // by the ABI to contain function return values. However, the first |
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1572 __ ld(a3, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset)); | 1572 __ ld(a3, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset)); |
1573 __ li(a2, Operand(Smi::FromInt(expr->literal_index()))); | 1573 __ li(a2, Operand(Smi::FromInt(expr->literal_index()))); |
1574 __ li(a1, Operand(constant_elements)); | 1574 __ li(a1, Operand(constant_elements)); |
1575 if (MustCreateArrayLiteralWithRuntime(expr)) { | 1575 if (MustCreateArrayLiteralWithRuntime(expr)) { |
1576 __ li(a0, Operand(Smi::FromInt(expr->ComputeFlags()))); | 1576 __ li(a0, Operand(Smi::FromInt(expr->ComputeFlags()))); |
1577 __ Push(a3, a2, a1, a0); | 1577 __ Push(a3, a2, a1, a0); |
1578 __ CallRuntime(Runtime::kCreateArrayLiteral); | 1578 __ CallRuntime(Runtime::kCreateArrayLiteral); |
1579 } else { | 1579 } else { |
1580 FastCloneShallowArrayStub stub(isolate(), allocation_site_mode); | 1580 FastCloneShallowArrayStub stub(isolate(), allocation_site_mode); |
1581 __ CallStub(&stub); | 1581 __ CallStub(&stub); |
| 1582 RestoreContext(); |
1582 } | 1583 } |
1583 PrepareForBailoutForId(expr->CreateLiteralId(), BailoutState::TOS_REGISTER); | 1584 PrepareForBailoutForId(expr->CreateLiteralId(), BailoutState::TOS_REGISTER); |
1584 | 1585 |
1585 bool result_saved = false; // Is the result saved to the stack? | 1586 bool result_saved = false; // Is the result saved to the stack? |
1586 ZoneList<Expression*>* subexprs = expr->values(); | 1587 ZoneList<Expression*>* subexprs = expr->values(); |
1587 int length = subexprs->length(); | 1588 int length = subexprs->length(); |
1588 | 1589 |
1589 // Emit code to evaluate all the non-constant subexpressions and to store | 1590 // Emit code to evaluate all the non-constant subexpressions and to store |
1590 // them into the newly cloned array. | 1591 // them into the newly cloned array. |
1591 for (int array_index = 0; array_index < length; array_index++) { | 1592 for (int array_index = 0; array_index < length; array_index++) { |
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3723 reinterpret_cast<uint64_t>( | 3724 reinterpret_cast<uint64_t>( |
3724 isolate->builtins()->OnStackReplacement()->entry())); | 3725 isolate->builtins()->OnStackReplacement()->entry())); |
3725 return ON_STACK_REPLACEMENT; | 3726 return ON_STACK_REPLACEMENT; |
3726 } | 3727 } |
3727 | 3728 |
3728 | 3729 |
3729 } // namespace internal | 3730 } // namespace internal |
3730 } // namespace v8 | 3731 } // namespace v8 |
3731 | 3732 |
3732 #endif // V8_TARGET_ARCH_MIPS64 | 3733 #endif // V8_TARGET_ARCH_MIPS64 |
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