include/asm-x86_64/ptrace-abi.h

   1 #ifndef _X86_64_PTRACE_ABI_H
   2 #define _X86_64_PTRACE_ABI_H
   3
   4 #if defined(__ASSEMBLY__) || defined(__FRAME_OFFSETS)
   5 #define R15 0
   6 #define R14 8
   7 #define R13 16
   8 #define R12 24
   9 #define RBP 32
  10 #define RBX 40
  11 /* arguments: interrupts/non tracing syscalls only save upto here*/
  12 #define R11 48
  13 #define R10 56
  14 #define R9 64
  15 #define R8 72
  16 #define RAX 80
  17 #define RCX 88
  18 #define RDX 96
  19 #define RSI 104
  20 #define RDI 112
  21 #define ORIG_RAX 120       /* = ERROR */
  22 /* end of arguments */
  23 /* cpu exception frame or undefined in case of fast syscall. */
  24 #define RIP 128
  25 #define CS 136
  26 #define EFLAGS 144
  27 #define RSP 152
  28 #define SS 160
  29 #define ARGOFFSET R11
  30 #endif /* __ASSEMBLY__ */
  31
  32 /* top of stack page */
  33 #define FRAME_SIZE 168
  34
  35 #define PTRACE_OLDSETOPTIONS         21
  36
  37 /* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
  38 #define PTRACE_GETREGS            12
  39 #define PTRACE_SETREGS            13
  40 #define PTRACE_GETFPREGS          14
  41 #define PTRACE_SETFPREGS          15
  42 #define PTRACE_GETFPXREGS         18
  43 #define PTRACE_SETFPXREGS         19
  44
  45 /* only useful for access 32bit programs */
  46 #define PTRACE_GET_THREAD_AREA    25
  47 #define PTRACE_SET_THREAD_AREA    26
  48
  49 #define PTRACE_ARCH_PRCTL         30    /* arch_prctl for child */
  50
  51 #endif