| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef _LIBUNWINDSTACK_MACHINE_X86_H |
| #define _LIBUNWINDSTACK_MACHINE_X86_H |
| |
| #include <stdint.h> |
| |
| namespace unwindstack { |
| |
| // Matches the numbers for the registers as generated by compilers. |
| // If this is changed, then unwinding will fail. |
| enum X86Reg : uint16_t { |
| X86_REG_EAX = 0, |
| X86_REG_ECX = 1, |
| X86_REG_EDX = 2, |
| X86_REG_EBX = 3, |
| X86_REG_ESP = 4, |
| X86_REG_EBP = 5, |
| X86_REG_ESI = 6, |
| X86_REG_EDI = 7, |
| X86_REG_EIP = 8, |
| X86_REG_EFL = 9, |
| X86_REG_CS = 10, |
| X86_REG_SS = 11, |
| X86_REG_DS = 12, |
| X86_REG_ES = 13, |
| X86_REG_FS = 14, |
| X86_REG_GS = 15, |
| X86_REG_LAST, |
| |
| X86_REG_SP = X86_REG_ESP, |
| X86_REG_PC = X86_REG_EIP, |
| }; |
| |
| } // namespace unwindstack |
| |
| #endif // _LIBUNWINDSTACK_MACHINE_X86_H |
