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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 #include "src/codegen.h" | 7 #include "src/codegen.h" |
8 #include "src/debug/debug.h" | 8 #include "src/debug/debug.h" |
9 #include "src/deoptimizer.h" | 9 #include "src/deoptimizer.h" |
10 #include "src/full-codegen/full-codegen.h" | 10 #include "src/full-codegen/full-codegen.h" |
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2082 __ And(a4, a4, Operand(1 << Map::kIsConstructor)); | 2082 __ And(a4, a4, Operand(1 << Map::kIsConstructor)); |
2083 __ Branch(&new_target_not_constructor, eq, a4, Operand(zero_reg)); | 2083 __ Branch(&new_target_not_constructor, eq, a4, Operand(zero_reg)); |
2084 | 2084 |
2085 // 4a. Construct the target with the given new.target and argumentsList. | 2085 // 4a. Construct the target with the given new.target and argumentsList. |
2086 __ Jump(masm->isolate()->builtins()->Apply(), RelocInfo::CODE_TARGET); | 2086 __ Jump(masm->isolate()->builtins()->Apply(), RelocInfo::CODE_TARGET); |
2087 | 2087 |
2088 // 4b. The target is not a constructor, throw an appropriate TypeError. | 2088 // 4b. The target is not a constructor, throw an appropriate TypeError. |
2089 __ bind(&target_not_constructor); | 2089 __ bind(&target_not_constructor); |
2090 { | 2090 { |
2091 __ sd(target, MemOperand(sp)); | 2091 __ sd(target, MemOperand(sp)); |
2092 __ TailCallRuntime(Runtime::kThrowCalledNonCallable); | 2092 __ TailCallRuntime(Runtime::kNotConstructor); |
2093 } | 2093 } |
2094 | 2094 |
2095 // 4c. The new.target is not a constructor, throw an appropriate TypeError. | 2095 // 4c. The new.target is not a constructor, throw an appropriate TypeError. |
2096 __ bind(&new_target_not_constructor); | 2096 __ bind(&new_target_not_constructor); |
2097 { | 2097 { |
2098 __ sd(new_target, MemOperand(sp)); | 2098 __ sd(new_target, MemOperand(sp)); |
2099 __ TailCallRuntime(Runtime::kThrowCalledNonCallable); | 2099 __ TailCallRuntime(Runtime::kNotConstructor); |
2100 } | 2100 } |
2101 } | 2101 } |
2102 | 2102 |
2103 static void EnterArgumentsAdaptorFrame(MacroAssembler* masm) { | 2103 static void EnterArgumentsAdaptorFrame(MacroAssembler* masm) { |
2104 // __ sll(a0, a0, kSmiTagSize); | 2104 // __ sll(a0, a0, kSmiTagSize); |
2105 __ dsll32(a0, a0, 0); | 2105 __ dsll32(a0, a0, 0); |
2106 __ li(a4, Operand(Smi::FromInt(StackFrame::ARGUMENTS_ADAPTOR))); | 2106 __ li(a4, Operand(Smi::FromInt(StackFrame::ARGUMENTS_ADAPTOR))); |
2107 __ MultiPush(a0.bit() | a1.bit() | a4.bit() | fp.bit() | ra.bit()); | 2107 __ MultiPush(a0.bit() | a1.bit() | a4.bit() | fp.bit() | ra.bit()); |
2108 __ Daddu(fp, sp, Operand(StandardFrameConstants::kFixedFrameSizeFromFp + | 2108 __ Daddu(fp, sp, Operand(StandardFrameConstants::kFixedFrameSizeFromFp + |
2109 kPointerSize)); | 2109 kPointerSize)); |
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3209 __ break_(0xCC); | 3209 __ break_(0xCC); |
3210 } | 3210 } |
3211 } | 3211 } |
3212 | 3212 |
3213 #undef __ | 3213 #undef __ |
3214 | 3214 |
3215 } // namespace internal | 3215 } // namespace internal |
3216 } // namespace v8 | 3216 } // namespace v8 |
3217 | 3217 |
3218 #endif // V8_TARGET_ARCH_MIPS64 | 3218 #endif // V8_TARGET_ARCH_MIPS64 |
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