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1 // Copyright (c) 1994-2006 Sun Microsystems Inc. | 1 // Copyright (c) 1994-2006 Sun Microsystems Inc. |
2 // All Rights Reserved. | 2 // All Rights Reserved. |
3 // | 3 // |
4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
5 // modification, are permitted provided that the following conditions are | 5 // modification, are permitted provided that the following conditions are |
6 // met: | 6 // met: |
7 // | 7 // |
8 // - Redistributions of source code must retain the above copyright notice, | 8 // - Redistributions of source code must retain the above copyright notice, |
9 // this list of conditions and the following disclaimer. | 9 // this list of conditions and the following disclaimer. |
10 // | 10 // |
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195 const Register r10 = { kRegister_r10_Code }; | 195 const Register r10 = { kRegister_r10_Code }; |
196 const Register r11 = { kRegister_r11_Code }; | 196 const Register r11 = { kRegister_r11_Code }; |
197 const Register r12 = { kRegister_r12_Code }; | 197 const Register r12 = { kRegister_r12_Code }; |
198 const Register r13 = { kRegister_r13_Code }; | 198 const Register r13 = { kRegister_r13_Code }; |
199 const Register r14 = { kRegister_r14_Code }; | 199 const Register r14 = { kRegister_r14_Code }; |
200 const Register r15 = { kRegister_r15_Code }; | 200 const Register r15 = { kRegister_r15_Code }; |
201 const Register no_reg = { kRegister_no_reg_Code }; | 201 const Register no_reg = { kRegister_no_reg_Code }; |
202 | 202 |
203 #ifdef _WIN64 | 203 #ifdef _WIN64 |
204 // Windows calling convention | 204 // Windows calling convention |
205 const Register arg_reg_1 = rcx; | 205 const Register arg_reg_1 = { kRegister_rcx_Code }; |
206 const Register arg_reg_2 = rdx; | 206 const Register arg_reg_2 = { kRegister_rdx_Code }; |
207 const Register arg_reg_3 = r8; | 207 const Register arg_reg_3 = { kRegister_r8_Code }; |
208 const Register arg_reg_4 = r9; | 208 const Register arg_reg_4 = { kRegister_r9_Code }; |
209 #else | 209 #else |
210 // AMD64 calling convention | 210 // AMD64 calling convention |
211 const Register arg_reg_1 = rdi; | 211 const Register arg_reg_1 = { kRegister_rdi_Code }; |
212 const Register arg_reg_2 = rsi; | 212 const Register arg_reg_2 = { kRegister_rsi_Code }; |
213 const Register arg_reg_3 = rdx; | 213 const Register arg_reg_3 = { kRegister_rdx_Code }; |
214 const Register arg_reg_4 = rcx; | 214 const Register arg_reg_4 = { kRegister_rcx_Code }; |
215 #endif // _WIN64 | 215 #endif // _WIN64 |
216 | 216 |
217 struct XMMRegister { | 217 struct XMMRegister { |
218 static const int kMaxNumRegisters = 16; | 218 static const int kMaxNumRegisters = 16; |
219 static const int kMaxNumAllocatableRegisters = 15; | 219 static const int kMaxNumAllocatableRegisters = 15; |
220 static int NumAllocatableRegisters() { | 220 static int NumAllocatableRegisters() { |
221 return kMaxNumAllocatableRegisters; | 221 return kMaxNumAllocatableRegisters; |
222 } | 222 } |
223 | 223 |
224 static int ToAllocationIndex(XMMRegister reg) { | 224 static int ToAllocationIndex(XMMRegister reg) { |
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1651 private: | 1651 private: |
1652 Assembler* assembler_; | 1652 Assembler* assembler_; |
1653 #ifdef DEBUG | 1653 #ifdef DEBUG |
1654 int space_before_; | 1654 int space_before_; |
1655 #endif | 1655 #endif |
1656 }; | 1656 }; |
1657 | 1657 |
1658 } } // namespace v8::internal | 1658 } } // namespace v8::internal |
1659 | 1659 |
1660 #endif // V8_X64_ASSEMBLER_X64_H_ | 1660 #endif // V8_X64_ASSEMBLER_X64_H_ |
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