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Issue 2155633002: [builtins] remove redundant builtins lists. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: attempt to fix gc mole Created 4 years, 5 months 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_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"
11 #include "src/runtime/runtime.h" 11 #include "src/runtime/runtime.h"
12 12
13 namespace v8 { 13 namespace v8 {
14 namespace internal { 14 namespace internal {
15 15
16 #define __ ACCESS_MASM(masm) 16 #define __ ACCESS_MASM(masm)
17 17
18 void Builtins::Generate_Adaptor(MacroAssembler* masm, CFunctionId id, 18 void Builtins::Generate_Adaptor(MacroAssembler* masm, Address address,
19 ExitFrameType exit_frame_type) { 19 ExitFrameType exit_frame_type) {
20 // ----------- S t a t e ------------- 20 // ----------- S t a t e -------------
21 // -- a0 : number of arguments excluding receiver 21 // -- a0 : number of arguments excluding receiver
22 // -- a1 : target 22 // -- a1 : target
23 // -- a3 : new.target 23 // -- a3 : new.target
24 // -- sp[0] : last argument 24 // -- sp[0] : last argument
25 // -- ... 25 // -- ...
26 // -- sp[8 * (argc - 1)] : first argument 26 // -- sp[8 * (argc - 1)] : first argument
27 // -- sp[8 * agrc] : receiver 27 // -- sp[8 * agrc] : receiver
28 // ----------------------------------- 28 // -----------------------------------
29 __ AssertFunction(a1); 29 __ AssertFunction(a1);
30 30
31 // Make sure we operate in the context of the called function (for example 31 // Make sure we operate in the context of the called function (for example
32 // ConstructStubs implemented in C++ will be run in the context of the caller 32 // ConstructStubs implemented in C++ will be run in the context of the caller
33 // instead of the callee, due to the way that [[Construct]] is defined for 33 // instead of the callee, due to the way that [[Construct]] is defined for
34 // ordinary functions). 34 // ordinary functions).
35 __ ld(cp, FieldMemOperand(a1, JSFunction::kContextOffset)); 35 __ ld(cp, FieldMemOperand(a1, JSFunction::kContextOffset));
36 36
37 // JumpToExternalReference expects a0 to contain the number of arguments 37 // JumpToExternalReference expects a0 to contain the number of arguments
38 // including the receiver and the extra arguments. 38 // including the receiver and the extra arguments.
39 const int num_extra_args = 3; 39 const int num_extra_args = 3;
40 __ Daddu(a0, a0, num_extra_args + 1); 40 __ Daddu(a0, a0, num_extra_args + 1);
41 41
42 // Insert extra arguments. 42 // Insert extra arguments.
43 __ SmiTag(a0); 43 __ SmiTag(a0);
44 __ Push(a0, a1, a3); 44 __ Push(a0, a1, a3);
45 __ SmiUntag(a0); 45 __ SmiUntag(a0);
46 46
47 __ JumpToExternalReference(ExternalReference(id, masm->isolate()), PROTECT, 47 __ JumpToExternalReference(ExternalReference(address, masm->isolate()),
48 exit_frame_type == BUILTIN_EXIT); 48 PROTECT, exit_frame_type == BUILTIN_EXIT);
49 } 49 }
50 50
51 // Load the built-in InternalArray function from the current context. 51 // Load the built-in InternalArray function from the current context.
52 static void GenerateLoadInternalArrayFunction(MacroAssembler* masm, 52 static void GenerateLoadInternalArrayFunction(MacroAssembler* masm,
53 Register result) { 53 Register result) {
54 // Load the InternalArray function from the native context. 54 // Load the InternalArray function from the native context.
55 __ LoadNativeContextSlot(Context::INTERNAL_ARRAY_FUNCTION_INDEX, result); 55 __ LoadNativeContextSlot(Context::INTERNAL_ARRAY_FUNCTION_INDEX, result);
56 } 56 }
57 57
58 // Load the built-in Array function from the current context. 58 // Load the built-in Array function from the current context.
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2965 __ break_(0xCC); 2965 __ break_(0xCC);
2966 } 2966 }
2967 } 2967 }
2968 2968
2969 #undef __ 2969 #undef __
2970 2970
2971 } // namespace internal 2971 } // namespace internal
2972 } // namespace v8 2972 } // namespace v8
2973 2973
2974 #endif // V8_TARGET_ARCH_MIPS64 2974 #endif // V8_TARGET_ARCH_MIPS64
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