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Side by Side Diff: src/x64/interface-descriptors-x64.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_X64 7 #if V8_TARGET_ARCH_X64
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 rsi; } 14 const Register CallInterfaceDescriptor::ContextRegister() { return rsi; }
15 15
16 16
17 const Register LoadDescriptor::ReceiverRegister() { return rdx; } 17 const Register LoadDescriptor::ReceiverRegister() { return rdx; }
18 const Register LoadDescriptor::NameRegister() { return rcx; } 18 const Register LoadDescriptor::NameRegister() { return rcx; }
19 19
20 20
21 const Register VectorLoadICDescriptor::ReceiverRegister() { 21 const Register VectorLoadICTrampolineDescriptor::SlotRegister() { return rax; }
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 rax; }
32 const Register VectorLoadICDescriptor::VectorRegister() { return rbx; } 24 const Register VectorLoadICDescriptor::VectorRegister() { return rbx; }
33 25
34 26
35 const Register StoreDescriptor::ReceiverRegister() { return rdx; } 27 const Register StoreDescriptor::ReceiverRegister() { return rdx; }
36 const Register StoreDescriptor::NameRegister() { return rcx; } 28 const Register StoreDescriptor::NameRegister() { return rcx; }
37 const Register StoreDescriptor::ValueRegister() { return rax; } 29 const Register StoreDescriptor::ValueRegister() { return rax; }
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() { 32 const Register ElementTransitionAndStoreDescriptor::MapRegister() {
56 return rbx; 33 return rbx;
57 } 34 }
58 35
59 36
60 const Register InstanceofDescriptor::left() { return rax; } 37 const Register InstanceofDescriptor::left() { return rax; }
61 const Register InstanceofDescriptor::right() { return rdx; } 38 const Register InstanceofDescriptor::right() { return rdx; }
62 39
63 40
41 const Register ArgumentsAccessReadDescriptor::index() { return rdx; }
42 const Register ArgumentsAccessReadDescriptor::parameter_count() { return rax; }
43
44
45 const Register ApiGetterDescriptor::function_address() { return r8; }
46
47
48 const Register MathPowTaggedDescriptor::exponent() { return rdx; }
49
50
51 const Register MathPowIntegerDescriptor::exponent() {
52 return MathPowTaggedDescriptor::exponent();
53 }
54
55
64 void FastNewClosureDescriptor::Initialize(CallInterfaceDescriptorData* data) { 56 void FastNewClosureDescriptor::Initialize(CallInterfaceDescriptorData* data) {
65 Register registers[] = {rsi, rbx}; 57 Register registers[] = {rsi, rbx};
66 data->Initialize(arraysize(registers), registers, NULL); 58 data->Initialize(arraysize(registers), registers, NULL);
67 } 59 }
68 60
69 61
70 void FastNewContextDescriptor::Initialize(CallInterfaceDescriptorData* data) { 62 void FastNewContextDescriptor::Initialize(CallInterfaceDescriptorData* data) {
71 Register registers[] = {rsi, rdi}; 63 Register registers[] = {rsi, rdi};
72 data->Initialize(arraysize(registers), registers, NULL); 64 data->Initialize(arraysize(registers), registers, NULL);
73 } 65 }
(...skipping 29 matching lines...) Expand all
103 } 95 }
104 96
105 97
106 void CreateAllocationSiteDescriptor::Initialize( 98 void CreateAllocationSiteDescriptor::Initialize(
107 CallInterfaceDescriptorData* data) { 99 CallInterfaceDescriptorData* data) {
108 Register registers[] = {rsi, rbx, rdx}; 100 Register registers[] = {rsi, rbx, rdx};
109 data->Initialize(arraysize(registers), registers, NULL); 101 data->Initialize(arraysize(registers), registers, NULL);
110 } 102 }
111 103
112 104
105 void StoreArrayLiteralElementDescriptor::Initialize(
106 CallInterfaceDescriptorData* data) {
107 Register registers[] = {rsi, rcx, rax};
108 data->Initialize(arraysize(registers), registers, NULL);
109 }
110
111
113 void CallFunctionDescriptor::Initialize(CallInterfaceDescriptorData* data) { 112 void CallFunctionDescriptor::Initialize(CallInterfaceDescriptorData* data) {
114 Register registers[] = {rsi, rdi}; 113 Register registers[] = {rsi, rdi};
115 data->Initialize(arraysize(registers), registers, NULL); 114 data->Initialize(arraysize(registers), registers, NULL);
116 } 115 }
117 116
118 117
118 void CallFunctionWithFeedbackDescriptor::Initialize(
119 CallInterfaceDescriptorData* data) {
120 Register registers[] = {rsi, rdi, rdx};
121 Representation representations[] = {Representation::Tagged(),
122 Representation::Tagged(),
123 Representation::Smi()};
124 data->Initialize(arraysize(registers), registers, representations);
125 }
126
127
119 void CallConstructDescriptor::Initialize(CallInterfaceDescriptorData* data) { 128 void CallConstructDescriptor::Initialize(CallInterfaceDescriptorData* data) {
120 // rax : number of arguments 129 // rax : number of arguments
121 // rbx : feedback vector 130 // rbx : feedback vector
122 // rdx : (only if rbx is not the megamorphic symbol) slot in feedback 131 // rdx : (only if rbx is not the megamorphic symbol) slot in feedback
123 // vector (Smi) 132 // vector (Smi)
124 // rdi : constructor function 133 // rdi : constructor function
125 // TODO(turbofan): So far we don't gather type feedback and hence skip the 134 // TODO(turbofan): So far we don't gather type feedback and hence skip the
126 // slot parameter, but ArrayConstructStub needs the vector to be undefined. 135 // slot parameter, but ArrayConstructStub needs the vector to be undefined.
127 Register registers[] = {rsi, rax, rdi, rbx}; 136 Register registers[] = {rsi, rax, rdi, rbx};
128 data->Initialize(arraysize(registers), registers, NULL); 137 data->Initialize(arraysize(registers), registers, NULL);
(...skipping 158 matching lines...) Expand 10 before | Expand all | Expand 10 after
287 Representation::Tagged(), // call_data 296 Representation::Tagged(), // call_data
288 Representation::Tagged(), // holder 297 Representation::Tagged(), // holder
289 Representation::External(), // api_function_address 298 Representation::External(), // api_function_address
290 }; 299 };
291 data->Initialize(arraysize(registers), registers, representations); 300 data->Initialize(arraysize(registers), registers, representations);
292 } 301 }
293 } 302 }
294 } // namespace v8::internal 303 } // namespace v8::internal
295 304
296 #endif // V8_TARGET_ARCH_X64 305 #endif // V8_TARGET_ARCH_X64
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