arch/x86/include/uapi/asm/ptrace.h

   1 #ifndef _UAPI_ASM_X86_PTRACE_H
   2 #define _UAPI_ASM_X86_PTRACE_H
   3
   4 #include <linux/compiler.h>     /* For __user */
   5 #include <asm/ptrace-abi.h>
   6 #include <asm/processor-flags.h>
   7
   8
   9 #ifndef __ASSEMBLY__
  10
  11 #ifdef __i386__
  12 /* this struct defines the way the registers are stored on the
  13    stack during a system call. */
  14
  15 #ifndef __KERNEL__
  16
  17 struct pt_regs {
  18         long ebx;
  19         long ecx;
  20         long edx;
  21         long esi;
  22         long edi;
  23         long ebp;
  24         long eax;
  25         int  xds;
  26         int  xes;
  27         int  xfs;
  28         int  xgs;
  29         long orig_eax;
  30         long eip;
  31         int  xcs;
  32         long eflags;
  33         long esp;
  34         int  xss;
  35 };
  36
  37 #endif /* __KERNEL__ */
  38
  39 #else /* __i386__ */
  40
  41 #ifndef __KERNEL__
  42
  43 struct pt_regs {
  44         unsigned long r15;
  45         unsigned long r14;
  46         unsigned long r13;
  47         unsigned long r12;
  48         unsigned long rbp;
  49         unsigned long rbx;
  50 /* arguments: non interrupts/non tracing syscalls only save up to here*/
  51         unsigned long r11;
  52         unsigned long r10;
  53         unsigned long r9;
  54         unsigned long r8;
  55         unsigned long rax;
  56         unsigned long rcx;
  57         unsigned long rdx;
  58         unsigned long rsi;
  59         unsigned long rdi;
  60         unsigned long orig_rax;
  61 /* end of arguments */
  62 /* cpu exception frame or undefined */
  63         unsigned long rip;
  64         unsigned long cs;
  65         unsigned long eflags;
  66         unsigned long rsp;
  67         unsigned long ss;
  68 /* top of stack page */
  69 };
  70
  71 #endif /* __KERNEL__ */
  72 #endif /* !__i386__ */
  73
  74
  75
  76 #endif /* !__ASSEMBLY__ */
  77
  78 #endif /* _UAPI_ASM_X86_PTRACE_H */