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Issue 2532483002: [stubs] Port FastFunctionBindStub to TF (Closed)
Patch Set: Review feedback Created 4 years 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 #if V8_TARGET_ARCH_ARM 5 #if V8_TARGET_ARCH_ARM
6 6
7 #include "src/code-stubs.h" 7 #include "src/code-stubs.h"
8 #include "src/api-arguments.h" 8 #include "src/api-arguments.h"
9 #include "src/base/bits.h" 9 #include "src/base/bits.h"
10 #include "src/bootstrapper.h" 10 #include "src/bootstrapper.h"
(...skipping 15 matching lines...) Expand all
26 26
27 void ArrayNArgumentsConstructorStub::Generate(MacroAssembler* masm) { 27 void ArrayNArgumentsConstructorStub::Generate(MacroAssembler* masm) {
28 __ lsl(r5, r0, Operand(kPointerSizeLog2)); 28 __ lsl(r5, r0, Operand(kPointerSizeLog2));
29 __ str(r1, MemOperand(sp, r5)); 29 __ str(r1, MemOperand(sp, r5));
30 __ Push(r1); 30 __ Push(r1);
31 __ Push(r2); 31 __ Push(r2);
32 __ add(r0, r0, Operand(3)); 32 __ add(r0, r0, Operand(3));
33 __ TailCallRuntime(Runtime::kNewArray); 33 __ TailCallRuntime(Runtime::kNewArray);
34 } 34 }
35 35
36 void FastFunctionBindStub::InitializeDescriptor(
37 CodeStubDescriptor* descriptor) {
38 Address deopt_handler = Runtime::FunctionForId(Runtime::kFunctionBind)->entry;
39 descriptor->Initialize(r0, deopt_handler, -1, JS_FUNCTION_STUB_MODE);
40 }
41
42 static void EmitIdenticalObjectComparison(MacroAssembler* masm, Label* slow, 36 static void EmitIdenticalObjectComparison(MacroAssembler* masm, Label* slow,
43 Condition cond); 37 Condition cond);
44 static void EmitSmiNonsmiComparison(MacroAssembler* masm, 38 static void EmitSmiNonsmiComparison(MacroAssembler* masm,
45 Register lhs, 39 Register lhs,
46 Register rhs, 40 Register rhs,
47 Label* lhs_not_nan, 41 Label* lhs_not_nan,
48 Label* slow, 42 Label* slow,
49 bool strict); 43 bool strict);
50 static void EmitStrictTwoHeapObjectCompare(MacroAssembler* masm, 44 static void EmitStrictTwoHeapObjectCompare(MacroAssembler* masm,
51 Register lhs, 45 Register lhs,
(...skipping 4272 matching lines...) Expand 10 before | Expand all | Expand 10 after
4324 CallApiFunctionAndReturn(masm, api_function_address, thunk_ref, 4318 CallApiFunctionAndReturn(masm, api_function_address, thunk_ref,
4325 kStackUnwindSpace, NULL, return_value_operand, NULL); 4319 kStackUnwindSpace, NULL, return_value_operand, NULL);
4326 } 4320 }
4327 4321
4328 #undef __ 4322 #undef __
4329 4323
4330 } // namespace internal 4324 } // namespace internal
4331 } // namespace v8 4325 } // namespace v8
4332 4326
4333 #endif // V8_TARGET_ARCH_ARM 4327 #endif // V8_TARGET_ARCH_ARM
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