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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/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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2113 __ And(t0, t0, Operand(1 << Map::kIsConstructor)); | 2113 __ And(t0, t0, Operand(1 << Map::kIsConstructor)); |
2114 __ Branch(&new_target_not_constructor, eq, t0, Operand(zero_reg)); | 2114 __ Branch(&new_target_not_constructor, eq, t0, Operand(zero_reg)); |
2115 | 2115 |
2116 // 4a. Construct the target with the given new.target and argumentsList. | 2116 // 4a. Construct the target with the given new.target and argumentsList. |
2117 __ Jump(masm->isolate()->builtins()->Apply(), RelocInfo::CODE_TARGET); | 2117 __ Jump(masm->isolate()->builtins()->Apply(), RelocInfo::CODE_TARGET); |
2118 | 2118 |
2119 // 4b. The target is not a constructor, throw an appropriate TypeError. | 2119 // 4b. The target is not a constructor, throw an appropriate TypeError. |
2120 __ bind(&target_not_constructor); | 2120 __ bind(&target_not_constructor); |
2121 { | 2121 { |
2122 __ sw(a1, MemOperand(sp)); | 2122 __ sw(a1, MemOperand(sp)); |
2123 __ TailCallRuntime(Runtime::kThrowCalledNonCallable); | 2123 __ TailCallRuntime(Runtime::kThrowNotConstructor); |
2124 } | 2124 } |
2125 | 2125 |
2126 // 4c. The new.target is not a constructor, throw an appropriate TypeError. | 2126 // 4c. The new.target is not a constructor, throw an appropriate TypeError. |
2127 __ bind(&new_target_not_constructor); | 2127 __ bind(&new_target_not_constructor); |
2128 { | 2128 { |
2129 __ sw(a3, MemOperand(sp)); | 2129 __ sw(a3, MemOperand(sp)); |
2130 __ TailCallRuntime(Runtime::kThrowCalledNonCallable); | 2130 __ TailCallRuntime(Runtime::kThrowNotConstructor); |
2131 } | 2131 } |
2132 } | 2132 } |
2133 | 2133 |
2134 static void EnterArgumentsAdaptorFrame(MacroAssembler* masm) { | 2134 static void EnterArgumentsAdaptorFrame(MacroAssembler* masm) { |
2135 __ sll(a0, a0, kSmiTagSize); | 2135 __ sll(a0, a0, kSmiTagSize); |
2136 __ li(t0, Operand(Smi::FromInt(StackFrame::ARGUMENTS_ADAPTOR))); | 2136 __ li(t0, Operand(Smi::FromInt(StackFrame::ARGUMENTS_ADAPTOR))); |
2137 __ MultiPush(a0.bit() | a1.bit() | t0.bit() | fp.bit() | ra.bit()); | 2137 __ MultiPush(a0.bit() | a1.bit() | t0.bit() | fp.bit() | ra.bit()); |
2138 __ Addu(fp, sp, Operand(StandardFrameConstants::kFixedFrameSizeFromFp + | 2138 __ Addu(fp, sp, Operand(StandardFrameConstants::kFixedFrameSizeFromFp + |
2139 kPointerSize)); | 2139 kPointerSize)); |
2140 } | 2140 } |
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3220 __ break_(0xCC); | 3220 __ break_(0xCC); |
3221 } | 3221 } |
3222 } | 3222 } |
3223 | 3223 |
3224 #undef __ | 3224 #undef __ |
3225 | 3225 |
3226 } // namespace internal | 3226 } // namespace internal |
3227 } // namespace v8 | 3227 } // namespace v8 |
3228 | 3228 |
3229 #endif // V8_TARGET_ARCH_MIPS | 3229 #endif // V8_TARGET_ARCH_MIPS |
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