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Issue 505303002: MIPS: Added vector-based loadic hydrogen stubs. Not yet callable. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 3 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/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_MIPS64 7 #if V8_TARGET_ARCH_MIPS64
8 8
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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4827 if (function_mode() == JS_FUNCTION_STUB_MODE) { 4827 if (function_mode() == JS_FUNCTION_STUB_MODE) {
4828 __ Daddu(a1, a1, Operand(1)); 4828 __ Daddu(a1, a1, Operand(1));
4829 } 4829 }
4830 masm->LeaveFrame(StackFrame::STUB_FAILURE_TRAMPOLINE); 4830 masm->LeaveFrame(StackFrame::STUB_FAILURE_TRAMPOLINE);
4831 __ dsll(a1, a1, kPointerSizeLog2); 4831 __ dsll(a1, a1, kPointerSizeLog2);
4832 __ Ret(USE_DELAY_SLOT); 4832 __ Ret(USE_DELAY_SLOT);
4833 __ Daddu(sp, sp, a1); 4833 __ Daddu(sp, sp, a1);
4834 } 4834 }
4835 4835
4836 4836
4837 void LoadICTrampolineStub::Generate(MacroAssembler* masm) {
4838 EmitLoadTypeFeedbackVector(masm, FullVectorLoadConvention::VectorRegister());
4839 VectorLoadStub stub(isolate(), state_);
4840 __ Jump(stub.GetCode(), RelocInfo::CODE_TARGET);
4841 }
4842
4843
4844 void KeyedLoadICTrampolineStub::Generate(MacroAssembler* masm) {
4845 EmitLoadTypeFeedbackVector(masm, FullVectorLoadConvention::VectorRegister());
4846 VectorKeyedLoadStub stub(isolate());
4847 __ Jump(stub.GetCode(), RelocInfo::CODE_TARGET);
4848 }
4849
4850
4837 void ProfileEntryHookStub::MaybeCallEntryHook(MacroAssembler* masm) { 4851 void ProfileEntryHookStub::MaybeCallEntryHook(MacroAssembler* masm) {
4838 if (masm->isolate()->function_entry_hook() != NULL) { 4852 if (masm->isolate()->function_entry_hook() != NULL) {
4839 ProfileEntryHookStub stub(masm->isolate()); 4853 ProfileEntryHookStub stub(masm->isolate());
4840 __ push(ra); 4854 __ push(ra);
4841 __ CallStub(&stub); 4855 __ CallStub(&stub);
4842 __ pop(ra); 4856 __ pop(ra);
4843 } 4857 }
4844 } 4858 }
4845 4859
4846 4860
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5323 MemOperand(fp, 6 * kPointerSize), 5337 MemOperand(fp, 6 * kPointerSize),
5324 NULL); 5338 NULL);
5325 } 5339 }
5326 5340
5327 5341
5328 #undef __ 5342 #undef __
5329 5343
5330 } } // namespace v8::internal 5344 } } // namespace v8::internal
5331 5345
5332 #endif // V8_TARGET_ARCH_MIPS64 5346 #endif // V8_TARGET_ARCH_MIPS64
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