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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_MIPS | 5 #if V8_TARGET_ARCH_MIPS |
6 | 6 |
7 #include "src/code-stubs.h" | 7 #include "src/code-stubs.h" |
8 #include "src/api-arguments.h" | 8 #include "src/api-arguments.h" |
9 #include "src/base/bits.h" | 9 #include "src/base/bits.h" |
10 #include "src/bootstrapper.h" | 10 #include "src/bootstrapper.h" |
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1429 &miss, // When not a number. | 1429 &miss, // When not a number. |
1430 &miss, // When index out of range. | 1430 &miss, // When index out of range. |
1431 RECEIVER_IS_STRING); | 1431 RECEIVER_IS_STRING); |
1432 char_at_generator.GenerateFast(masm); | 1432 char_at_generator.GenerateFast(masm); |
1433 __ Ret(); | 1433 __ Ret(); |
1434 | 1434 |
1435 StubRuntimeCallHelper call_helper; | 1435 StubRuntimeCallHelper call_helper; |
1436 char_at_generator.GenerateSlow(masm, PART_OF_IC_HANDLER, call_helper); | 1436 char_at_generator.GenerateSlow(masm, PART_OF_IC_HANDLER, call_helper); |
1437 | 1437 |
1438 __ bind(&miss); | 1438 __ bind(&miss); |
1439 PropertyAccessCompiler::TailCallBuiltin( | 1439 PropertyAccessCompiler::TailCallMissHandler(masm, Code::KEYED_LOAD_IC); |
1440 masm, PropertyAccessCompiler::MissBuiltin(Code::KEYED_LOAD_IC)); | |
1441 } | 1440 } |
1442 | 1441 |
1443 | 1442 |
1444 void FunctionPrototypeStub::Generate(MacroAssembler* masm) { | 1443 void FunctionPrototypeStub::Generate(MacroAssembler* masm) { |
1445 Label miss; | 1444 Label miss; |
1446 Register receiver = LoadDescriptor::ReceiverRegister(); | 1445 Register receiver = LoadDescriptor::ReceiverRegister(); |
1447 // Ensure that the vector and slot registers won't be clobbered before | 1446 // Ensure that the vector and slot registers won't be clobbered before |
1448 // calling the miss handler. | 1447 // calling the miss handler. |
1449 DCHECK(!AreAliased(t0, t1, LoadWithVectorDescriptor::VectorRegister(), | 1448 DCHECK(!AreAliased(t0, t1, LoadWithVectorDescriptor::VectorRegister(), |
1450 LoadWithVectorDescriptor::SlotRegister())); | 1449 LoadWithVectorDescriptor::SlotRegister())); |
1451 | 1450 |
1452 NamedLoadHandlerCompiler::GenerateLoadFunctionPrototype(masm, receiver, t0, | 1451 NamedLoadHandlerCompiler::GenerateLoadFunctionPrototype(masm, receiver, t0, |
1453 t1, &miss); | 1452 t1, &miss); |
1454 __ bind(&miss); | 1453 __ bind(&miss); |
1455 PropertyAccessCompiler::TailCallBuiltin( | 1454 PropertyAccessCompiler::TailCallMissHandler(masm, Code::LOAD_IC); |
1456 masm, PropertyAccessCompiler::MissBuiltin(Code::LOAD_IC)); | |
1457 } | 1455 } |
1458 | 1456 |
1459 void RegExpExecStub::Generate(MacroAssembler* masm) { | 1457 void RegExpExecStub::Generate(MacroAssembler* masm) { |
1460 // Just jump directly to runtime if native RegExp is not selected at compile | 1458 // Just jump directly to runtime if native RegExp is not selected at compile |
1461 // time or if regexp entry in generated code is turned off runtime switch or | 1459 // time or if regexp entry in generated code is turned off runtime switch or |
1462 // at compilation. | 1460 // at compilation. |
1463 #ifdef V8_INTERPRETED_REGEXP | 1461 #ifdef V8_INTERPRETED_REGEXP |
1464 __ TailCallRuntime(Runtime::kRegExpExec); | 1462 __ TailCallRuntime(Runtime::kRegExpExec); |
1465 #else // V8_INTERPRETED_REGEXP | 1463 #else // V8_INTERPRETED_REGEXP |
1466 | 1464 |
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5624 kStackUnwindSpace, kInvalidStackOffset, | 5622 kStackUnwindSpace, kInvalidStackOffset, |
5625 return_value_operand, NULL); | 5623 return_value_operand, NULL); |
5626 } | 5624 } |
5627 | 5625 |
5628 #undef __ | 5626 #undef __ |
5629 | 5627 |
5630 } // namespace internal | 5628 } // namespace internal |
5631 } // namespace v8 | 5629 } // namespace v8 |
5632 | 5630 |
5633 #endif // V8_TARGET_ARCH_MIPS | 5631 #endif // V8_TARGET_ARCH_MIPS |
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