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Side by Side Diff: src/arm64/interface-descriptors-arm64.cc

Issue 551043005: Added CallInterfaceDescriptors to all code stubs. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: REBASE. Created 6 years, 3 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 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_ARM64 7 #if V8_TARGET_ARCH_ARM64
8 8
9 #include "src/interface-descriptors.h" 9 #include "src/interface-descriptors.h"
10 10
11 namespace v8 { 11 namespace v8 {
12 namespace internal { 12 namespace internal {
13 13
14 const Register CallInterfaceDescriptor::ContextRegister() { return cp; } 14 const Register CallInterfaceDescriptor::ContextRegister() { return cp; }
15 15
16 16
17 const Register LoadDescriptor::ReceiverRegister() { return x1; } 17 const Register LoadDescriptor::ReceiverRegister() { return x1; }
18 const Register LoadDescriptor::NameRegister() { return x2; } 18 const Register LoadDescriptor::NameRegister() { return x2; }
19 19
20 20
21 const Register VectorLoadICDescriptor::ReceiverRegister() { 21 const Register VectorLoadICTrampolineDescriptor::SlotRegister() { return x0; }
22 return LoadDescriptor::ReceiverRegister();
23 }
24 22
25 23
26 const Register VectorLoadICDescriptor::NameRegister() {
27 return LoadDescriptor::NameRegister();
28 }
29
30
31 const Register VectorLoadICDescriptor::SlotRegister() { return x0; }
32 const Register VectorLoadICDescriptor::VectorRegister() { return x3; } 24 const Register VectorLoadICDescriptor::VectorRegister() { return x3; }
33 25
34 26
35 const Register StoreDescriptor::ReceiverRegister() { return x1; } 27 const Register StoreDescriptor::ReceiverRegister() { return x1; }
36 const Register StoreDescriptor::NameRegister() { return x2; } 28 const Register StoreDescriptor::NameRegister() { return x2; }
37 const Register StoreDescriptor::ValueRegister() { return x0; } 29 const Register StoreDescriptor::ValueRegister() { return x0; }
38 30
39 31
40 const Register ElementTransitionAndStoreDescriptor::ReceiverRegister() {
41 return StoreDescriptor::ReceiverRegister();
42 }
43
44
45 const Register ElementTransitionAndStoreDescriptor::NameRegister() {
46 return StoreDescriptor::NameRegister();
47 }
48
49
50 const Register ElementTransitionAndStoreDescriptor::ValueRegister() {
51 return StoreDescriptor::ValueRegister();
52 }
53
54
55 const Register ElementTransitionAndStoreDescriptor::MapRegister() { return x3; } 32 const Register ElementTransitionAndStoreDescriptor::MapRegister() { return x3; }
56 33
57 34
58 const Register InstanceofDescriptor::left() { 35 const Register InstanceofDescriptor::left() {
59 // Object to check (instanceof lhs). 36 // Object to check (instanceof lhs).
60 return x11; 37 return x11;
61 } 38 }
62 39
63 40
64 const Register InstanceofDescriptor::right() { 41 const Register InstanceofDescriptor::right() {
65 // Constructor function (instanceof rhs). 42 // Constructor function (instanceof rhs).
66 return x10; 43 return x10;
67 } 44 }
68 45
69 46
47 const Register ArgumentsAccessReadDescriptor::index() { return x1; }
48 const Register ArgumentsAccessReadDescriptor::parameter_count() { return x0; }
49
50
51 const Register ApiGetterDescriptor::function_address() { return x2; }
52
53
54 const Register MathPowTaggedDescriptor::exponent() { return x11; }
55
56
57 const Register MathPowIntegerDescriptor::exponent() { return x12; }
58
59
70 void FastNewClosureDescriptor::Initialize(CallInterfaceDescriptorData* data) { 60 void FastNewClosureDescriptor::Initialize(CallInterfaceDescriptorData* data) {
71 // cp: context 61 // cp: context
72 // x2: function info 62 // x2: function info
73 Register registers[] = {cp, x2}; 63 Register registers[] = {cp, x2};
74 data->Initialize(arraysize(registers), registers, NULL); 64 data->Initialize(arraysize(registers), registers, NULL);
75 } 65 }
76 66
77 67
78 void FastNewContextDescriptor::Initialize(CallInterfaceDescriptorData* data) { 68 void FastNewContextDescriptor::Initialize(CallInterfaceDescriptorData* data) {
79 // cp: context 69 // cp: context
(...skipping 48 matching lines...) Expand 10 before | Expand all | Expand 10 after
128 void CreateAllocationSiteDescriptor::Initialize( 118 void CreateAllocationSiteDescriptor::Initialize(
129 CallInterfaceDescriptorData* data) { 119 CallInterfaceDescriptorData* data) {
130 // cp: context 120 // cp: context
131 // x2: feedback vector 121 // x2: feedback vector
132 // x3: call feedback slot 122 // x3: call feedback slot
133 Register registers[] = {cp, x2, x3}; 123 Register registers[] = {cp, x2, x3};
134 data->Initialize(arraysize(registers), registers, NULL); 124 data->Initialize(arraysize(registers), registers, NULL);
135 } 125 }
136 126
137 127
128 void StoreArrayLiteralElementDescriptor::Initialize(
129 CallInterfaceDescriptorData* data) {
130 Register registers[] = {cp, x3, x0};
131 data->Initialize(arraysize(registers), registers, NULL);
132 }
133
134
138 void CallFunctionDescriptor::Initialize(CallInterfaceDescriptorData* data) { 135 void CallFunctionDescriptor::Initialize(CallInterfaceDescriptorData* data) {
139 // x1 function the function to call 136 // x1 function the function to call
140 Register registers[] = {cp, x1}; 137 Register registers[] = {cp, x1};
141 data->Initialize(arraysize(registers), registers, NULL); 138 data->Initialize(arraysize(registers), registers, NULL);
142 } 139 }
143 140
144 141
142 void CallFunctionWithFeedbackDescriptor::Initialize(
143 CallInterfaceDescriptorData* data) {
144 Register registers[] = {cp, x1, x3};
145 Representation representations[] = {Representation::Tagged(),
146 Representation::Tagged(),
147 Representation::Smi()};
148 data->Initialize(arraysize(registers), registers, representations);
149 }
150
151
145 void CallConstructDescriptor::Initialize(CallInterfaceDescriptorData* data) { 152 void CallConstructDescriptor::Initialize(CallInterfaceDescriptorData* data) {
146 // x0 : number of arguments 153 // x0 : number of arguments
147 // x1 : the function to call 154 // x1 : the function to call
148 // x2 : feedback vector 155 // x2 : feedback vector
149 // x3 : slot in feedback vector (smi) (if r2 is not the megamorphic symbol) 156 // x3 : slot in feedback vector (smi) (if r2 is not the megamorphic symbol)
150 // TODO(turbofan): So far we don't gather type feedback and hence skip the 157 // TODO(turbofan): So far we don't gather type feedback and hence skip the
151 // slot parameter, but ArrayConstructStub needs the vector to be undefined. 158 // slot parameter, but ArrayConstructStub needs the vector to be undefined.
152 Register registers[] = {cp, x0, x1, x2}; 159 Register registers[] = {cp, x0, x1, x2};
153 data->Initialize(arraysize(registers), registers, NULL); 160 data->Initialize(arraysize(registers), registers, NULL);
154 } 161 }
(...skipping 197 matching lines...) Expand 10 before | Expand all | Expand 10 after
352 Representation::Tagged(), // holder 359 Representation::Tagged(), // holder
353 Representation::External(), // api_function_address 360 Representation::External(), // api_function_address
354 }; 361 };
355 data->Initialize(arraysize(registers), registers, representations, 362 data->Initialize(arraysize(registers), registers, representations,
356 &default_descriptor); 363 &default_descriptor);
357 } 364 }
358 } 365 }
359 } // namespace v8::internal 366 } // namespace v8::internal
360 367
361 #endif // V8_TARGET_ARCH_ARM64 368 #endif // V8_TARGET_ARCH_ARM64
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