1 #define R15 0 2 #define R14 1 3 #define R13 2 4 #define R12 3 5 #define RBP 4 6 #define RBX 5 7 #define R11 6 8 #define R10 7 9 #define R9 8 10 #define R8 9 11 #define RAX 10 12 #define RCX 11 13 #define RDX 12 14 #define RSI 13 15 #define RDI 14 16 #define ORIG_RAX 15 17 #define RIP 16 18 #define CS 17 19 #define EFLAGS 18 20 #define RSP 19 21 #define SS 20 22 #define FS_BASE 21 23 #define GS_BASE 22 24 #define DS 23 25 #define ES 24 26 #define FS 25 27 #define GS 26 28