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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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/assembler.h" | 5 #include "src/assembler.h" |
6 #include "src/code-stubs.h" | 6 #include "src/code-stubs.h" |
7 #include "src/compiler/linkage.h" | 7 #include "src/compiler/linkage.h" |
8 #include "src/compiler/linkage-impl.h" | 8 #include "src/compiler/linkage-impl.h" |
9 #include "src/zone.h" | 9 #include "src/zone.h" |
10 | 10 |
11 namespace v8 { | 11 namespace v8 { |
12 namespace internal { | 12 namespace internal { |
13 namespace compiler { | 13 namespace compiler { |
14 | 14 |
15 struct ArmLinkageHelperTraits { | 15 struct ArmLinkageHelperTraits { |
16 static Register ReturnValueReg() { return r0; } | 16 static Register ReturnValueReg() { return r0; } |
17 static Register ReturnValue2Reg() { return r1; } | 17 static Register ReturnValue2Reg() { return r1; } |
18 static Register JSCallFunctionReg() { return r1; } | 18 static Register JSCallFunctionReg() { return r1; } |
19 static Register ContextReg() { return cp; } | 19 static Register ContextReg() { return cp; } |
20 static Register InterpreterBytecodePointerReg() { return r6; } | 20 static Register InterpreterBytecodeOffsetReg() { return r5; } |
| 21 static Register InterpreterBytecodeArrayReg() { return r6; } |
21 static Register InterpreterDispatchTableReg() { return r8; } | 22 static Register InterpreterDispatchTableReg() { return r8; } |
22 static Register RuntimeCallFunctionReg() { return r1; } | 23 static Register RuntimeCallFunctionReg() { return r1; } |
23 static Register RuntimeCallArgCountReg() { return r0; } | 24 static Register RuntimeCallArgCountReg() { return r0; } |
24 static RegList CCalleeSaveRegisters() { | 25 static RegList CCalleeSaveRegisters() { |
25 return r4.bit() | r5.bit() | r6.bit() | r7.bit() | r8.bit() | r9.bit() | | 26 return r4.bit() | r5.bit() | r6.bit() | r7.bit() | r8.bit() | r9.bit() | |
26 r10.bit(); | 27 r10.bit(); |
27 } | 28 } |
28 static RegList CCalleeSaveFPRegisters() { | 29 static RegList CCalleeSaveFPRegisters() { |
29 return (1 << d8.code()) | (1 << d9.code()) | (1 << d10.code()) | | 30 return (1 << d8.code()) | (1 << d9.code()) | (1 << d10.code()) | |
30 (1 << d11.code()) | (1 << d12.code()) | (1 << d13.code()) | | 31 (1 << d11.code()) | (1 << d12.code()) | (1 << d13.code()) | |
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72 } | 73 } |
73 | 74 |
74 | 75 |
75 CallDescriptor* Linkage::GetInterpreterDispatchDescriptor(Zone* zone) { | 76 CallDescriptor* Linkage::GetInterpreterDispatchDescriptor(Zone* zone) { |
76 return LH::GetInterpreterDispatchDescriptor(zone); | 77 return LH::GetInterpreterDispatchDescriptor(zone); |
77 } | 78 } |
78 | 79 |
79 } // namespace compiler | 80 } // namespace compiler |
80 } // namespace internal | 81 } // namespace internal |
81 } // namespace v8 | 82 } // namespace v8 |
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