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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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| 3907 isolate()->stub_cache()->ComputeKeyedCallInitialize(arity); | 3907 isolate()->stub_cache()->ComputeKeyedCallInitialize(arity); |
| 3908 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 3908 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
| 3909 } | 3909 } |
| 3910 | 3910 |
| 3911 | 3911 |
| 3912 void LCodeGen::DoCallNamed(LCallNamed* instr) { | 3912 void LCodeGen::DoCallNamed(LCallNamed* instr) { |
| 3913 ASSERT(ToRegister(instr->context()).is(cp)); | 3913 ASSERT(ToRegister(instr->context()).is(cp)); |
| 3914 ASSERT(ToRegister(instr->result()).is(v0)); | 3914 ASSERT(ToRegister(instr->result()).is(v0)); |
| 3915 | 3915 |
| 3916 int arity = instr->arity(); | 3916 int arity = instr->arity(); |
| 3917 Handle<Code> ic = | 3917 Handle<Code> ic = isolate()->stub_cache()->ComputeCallInitialize(arity); |
| 3918 isolate()->stub_cache()->ComputeCallInitialize(arity, NOT_CONTEXTUAL); | |
| 3919 __ li(a2, Operand(instr->name())); | 3918 __ li(a2, Operand(instr->name())); |
| 3920 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 3919 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
| 3921 } | 3920 } |
| 3922 | 3921 |
| 3923 | 3922 |
| 3924 void LCodeGen::DoCallFunction(LCallFunction* instr) { | 3923 void LCodeGen::DoCallFunction(LCallFunction* instr) { |
| 3925 ASSERT(ToRegister(instr->context()).is(cp)); | 3924 ASSERT(ToRegister(instr->context()).is(cp)); |
| 3926 ASSERT(ToRegister(instr->function()).is(a1)); | 3925 ASSERT(ToRegister(instr->function()).is(a1)); |
| 3927 ASSERT(ToRegister(instr->result()).is(v0)); | 3926 ASSERT(ToRegister(instr->result()).is(v0)); |
| 3928 | 3927 |
| 3929 int arity = instr->arity(); | 3928 int arity = instr->arity(); |
| 3930 CallFunctionStub stub(arity, NO_CALL_FUNCTION_FLAGS); | 3929 CallFunctionStub stub(arity, NO_CALL_FUNCTION_FLAGS); |
| 3931 if (instr->hydrogen()->IsTailCall()) { | 3930 if (instr->hydrogen()->IsTailCall()) { |
| 3932 if (NeedsEagerFrame()) __ mov(sp, fp); | 3931 if (NeedsEagerFrame()) __ mov(sp, fp); |
| 3933 __ Jump(stub.GetCode(isolate()), RelocInfo::CODE_TARGET); | 3932 __ Jump(stub.GetCode(isolate()), RelocInfo::CODE_TARGET); |
| 3934 } else { | 3933 } else { |
| 3935 CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr); | 3934 CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr); |
| 3936 } | 3935 } |
| 3937 } | 3936 } |
| 3938 | 3937 |
| 3939 | 3938 |
| 3940 void LCodeGen::DoCallGlobal(LCallGlobal* instr) { | 3939 void LCodeGen::DoCallGlobal(LCallGlobal* instr) { |
| 3941 ASSERT(ToRegister(instr->context()).is(cp)); | 3940 ASSERT(ToRegister(instr->context()).is(cp)); |
| 3942 ASSERT(ToRegister(instr->result()).is(v0)); | 3941 ASSERT(ToRegister(instr->result()).is(v0)); |
| 3943 | 3942 |
| 3944 int arity = instr->arity(); | 3943 int arity = instr->arity(); |
| 3945 Handle<Code> ic = | 3944 Handle<Code> ic = isolate()->stub_cache()->ComputeCallInitialize(arity); |
| 3946 isolate()->stub_cache()->ComputeCallInitialize(arity, CONTEXTUAL); | |
| 3947 __ li(a2, Operand(instr->name())); | 3945 __ li(a2, Operand(instr->name())); |
| 3948 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 3946 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
| 3949 } | 3947 } |
| 3950 | 3948 |
| 3951 | 3949 |
| 3952 void LCodeGen::DoCallKnownGlobal(LCallKnownGlobal* instr) { | 3950 void LCodeGen::DoCallKnownGlobal(LCallKnownGlobal* instr) { |
| 3953 ASSERT(ToRegister(instr->result()).is(v0)); | 3951 ASSERT(ToRegister(instr->result()).is(v0)); |
| 3954 CallKnownFunction(instr->hydrogen()->target(), | 3952 CallKnownFunction(instr->hydrogen()->target(), |
| 3955 instr->hydrogen()->formal_parameter_count(), | 3953 instr->hydrogen()->formal_parameter_count(), |
| 3956 instr->arity(), | 3954 instr->arity(), |
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| 5816 __ Subu(scratch, result, scratch); | 5814 __ Subu(scratch, result, scratch); |
| 5817 __ lw(result, FieldMemOperand(scratch, | 5815 __ lw(result, FieldMemOperand(scratch, |
| 5818 FixedArray::kHeaderSize - kPointerSize)); | 5816 FixedArray::kHeaderSize - kPointerSize)); |
| 5819 __ bind(&done); | 5817 __ bind(&done); |
| 5820 } | 5818 } |
| 5821 | 5819 |
| 5822 | 5820 |
| 5823 #undef __ | 5821 #undef __ |
| 5824 | 5822 |
| 5825 } } // namespace v8::internal | 5823 } } // namespace v8::internal |
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