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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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1213 // -- a2 : allocation site feedback. | 1213 // -- a2 : allocation site feedback. |
1214 // -- a3 : the address of the first argument to be pushed. Subsequent | 1214 // -- a3 : the address of the first argument to be pushed. Subsequent |
1215 // arguments should be consecutive above this, in the same order as | 1215 // arguments should be consecutive above this, in the same order as |
1216 // they are to be pushed onto the stack. | 1216 // they are to be pushed onto the stack. |
1217 // ----------------------------------- | 1217 // ----------------------------------- |
1218 Label stack_overflow; | 1218 Label stack_overflow; |
1219 | 1219 |
1220 // Push a slot for the receiver. | 1220 // Push a slot for the receiver. |
1221 __ push(zero_reg); | 1221 __ push(zero_reg); |
1222 | 1222 |
1223 Generate_StackOverflowCheck(masm, a4, a5, a6, &stack_overflow); | 1223 Generate_StackOverflowCheck(masm, a0, a5, a6, &stack_overflow); |
1224 | 1224 |
1225 // This function modifies a3, a5 and a6. | 1225 // This function modifies a3, a5 and a6. |
1226 Generate_InterpreterPushArgs(masm, a4, a3, a5, a6); | 1226 Generate_InterpreterPushArgs(masm, a0, a3, a5, a6); |
1227 | 1227 |
1228 // ArrayConstructor stub expects constructor in a3. Set it here. | 1228 // ArrayConstructor stub expects constructor in a3. Set it here. |
1229 __ mov(a3, a1); | 1229 __ mov(a3, a1); |
1230 | 1230 |
1231 ArrayConstructorStub stub(masm->isolate()); | 1231 ArrayConstructorStub stub(masm->isolate()); |
1232 __ TailCallStub(&stub); | 1232 __ TailCallStub(&stub); |
1233 | 1233 |
1234 __ bind(&stack_overflow); | 1234 __ bind(&stack_overflow); |
1235 { | 1235 { |
1236 __ TailCallRuntime(Runtime::kThrowStackOverflow); | 1236 __ TailCallRuntime(Runtime::kThrowStackOverflow); |
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3110 __ Daddu(at, v0, Operand(Code::kHeaderSize - kHeapObjectTag)); | 3110 __ Daddu(at, v0, Operand(Code::kHeaderSize - kHeapObjectTag)); |
3111 __ Jump(at); | 3111 __ Jump(at); |
3112 } | 3112 } |
3113 | 3113 |
3114 #undef __ | 3114 #undef __ |
3115 | 3115 |
3116 } // namespace internal | 3116 } // namespace internal |
3117 } // namespace v8 | 3117 } // namespace v8 |
3118 | 3118 |
3119 #endif // V8_TARGET_ARCH_MIPS64 | 3119 #endif // V8_TARGET_ARCH_MIPS64 |
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