1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in 12 * the documentation and/or other materials provided with the 13 * distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef _SYS_REG_H_ 30 #define _SYS_REG_H_ 31 32 #if defined(__i386__) 33 34 #define EBX 0 35 #define ECX 1 36 #define EDX 2 37 #define ESI 3 38 #define EDI 4 39 #define EBP 5 40 #define EAX 6 41 #define DS 7 42 #define ES 8 43 #define FS 9 44 #define GS 10 45 #define ORIG_EAX 11 46 #define EIP 12 47 #define CS 13 48 #define EFL 14 49 #define UESP 15 50 #define SS 16 51 52 #elif defined(__x86_64__) 53 54 #define R15 0 55 #define R14 1 56 #define R13 2 57 #define R12 3 58 #define RBP 4 59 #define RBX 5 60 #define R11 6 61 #define R10 7 62 #define R9 8 63 #define R8 9 64 #define RAX 10 65 #define RCX 11 66 #define RDX 12 67 #define RSI 13 68 #define RDI 14 69 #define ORIG_RAX 15 70 #define RIP 16 71 #define CS 17 72 #define EFLAGS 18 73 #define RSP 19 74 #define SS 20 75 #define FS_BASE 21 76 #define GS_BASE 22 77 #define DS 23 78 #define ES 24 79 #define FS 25 80 #define GS 26 81 82 #endif 83 84 #endif /* _SYS_REG_H_ */ 85