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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 #ifndef V8_X64_MACRO_ASSEMBLER_X64_H_ | 5 #ifndef V8_X64_MACRO_ASSEMBLER_X64_H_ |
6 #define V8_X64_MACRO_ASSEMBLER_X64_H_ | 6 #define V8_X64_MACRO_ASSEMBLER_X64_H_ |
7 | 7 |
8 #include "src/assembler.h" | 8 #include "src/assembler.h" |
9 #include "src/bailout-reason.h" | 9 #include "src/bailout-reason.h" |
10 #include "src/base/flags.h" | 10 #include "src/base/flags.h" |
11 #include "src/frames.h" | 11 #include "src/frames.h" |
12 #include "src/globals.h" | 12 #include "src/globals.h" |
13 #include "src/x64/frames-x64.h" | 13 #include "src/x64/frames-x64.h" |
14 | 14 |
15 namespace v8 { | 15 namespace v8 { |
16 namespace internal { | 16 namespace internal { |
17 | 17 |
18 // Give alias names to registers for calling conventions. | 18 // Give alias names to registers for calling conventions. |
19 const Register kReturnRegister0 = {kRegister_rax_Code}; | 19 const Register kReturnRegister0 = {kRegister_rax_Code}; |
20 const Register kReturnRegister1 = {kRegister_rdx_Code}; | 20 const Register kReturnRegister1 = {kRegister_rdx_Code}; |
21 const Register kJSFunctionRegister = {kRegister_rdi_Code}; | 21 const Register kJSFunctionRegister = {kRegister_rdi_Code}; |
22 const Register kContextRegister = {kRegister_rsi_Code}; | 22 const Register kContextRegister = {kRegister_rsi_Code}; |
| 23 const Register kInterpreterAccumulatorRegister = {kRegister_rax_Code}; |
| 24 const Register kInterpreterRegisterFileRegister = {kRegister_r11_Code}; |
23 const Register kInterpreterBytecodeOffsetRegister = {kRegister_r12_Code}; | 25 const Register kInterpreterBytecodeOffsetRegister = {kRegister_r12_Code}; |
24 const Register kInterpreterBytecodeArrayRegister = {kRegister_r14_Code}; | 26 const Register kInterpreterBytecodeArrayRegister = {kRegister_r14_Code}; |
25 const Register kInterpreterDispatchTableRegister = {kRegister_r15_Code}; | 27 const Register kInterpreterDispatchTableRegister = {kRegister_r15_Code}; |
26 const Register kRuntimeCallFunctionRegister = {kRegister_rbx_Code}; | 28 const Register kRuntimeCallFunctionRegister = {kRegister_rbx_Code}; |
27 const Register kRuntimeCallArgCountRegister = {kRegister_rax_Code}; | 29 const Register kRuntimeCallArgCountRegister = {kRegister_rax_Code}; |
28 | 30 |
29 // Default scratch register used by MacroAssembler (and other code that needs | 31 // Default scratch register used by MacroAssembler (and other code that needs |
30 // a spare register). The register isn't callee save, and not used by the | 32 // a spare register). The register isn't callee save, and not used by the |
31 // function calling convention. | 33 // function calling convention. |
32 const Register kScratchRegister = { 10 }; // r10. | 34 const Register kScratchRegister = { 10 }; // r10. |
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1622 masm->popfq(); \ | 1624 masm->popfq(); \ |
1623 } \ | 1625 } \ |
1624 masm-> | 1626 masm-> |
1625 #else | 1627 #else |
1626 #define ACCESS_MASM(masm) masm-> | 1628 #define ACCESS_MASM(masm) masm-> |
1627 #endif | 1629 #endif |
1628 | 1630 |
1629 } } // namespace v8::internal | 1631 } } // namespace v8::internal |
1630 | 1632 |
1631 #endif // V8_X64_MACRO_ASSEMBLER_X64_H_ | 1633 #endif // V8_X64_MACRO_ASSEMBLER_X64_H_ |
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