include/linux/ptrace.h

/* */
   1 #ifndef _LINUX_PTRACE_H
   2 #define _LINUX_PTRACE_H
   3 /* ptrace.h */
   4 /* structs and defines to help the user use the ptrace system call. */
   5 
   6 /* has the defines to get at the registers. */
   7 
   8 #define PTRACE_TRACEME             0
   9 #define PTRACE_PEEKTEXT            1
  10 #define PTRACE_PEEKDATA            2
  11 #define PTRACE_PEEKUSR             3
  12 #define PTRACE_POKETEXT            4
  13 #define PTRACE_POKEDATA            5
  14 #define PTRACE_POKEUSR             6
  15 #define PTRACE_CONT                7
  16 #define PTRACE_KILL                8
  17 #define PTRACE_SINGLESTEP          9
  18 
  19 #define PTRACE_ATTACH           0x10
  20 #define PTRACE_DETACH           0x11
  21 
  22 /* use ptrace (3 or 6, pid, PT_EXCL, data); to read or write
  23    the processes registers. */
  24 
  25 #define EBX 0
  26 #define ECX 1
  27 #define EDX 2
  28 #define ESI 3
  29 #define EDI 4
  30 #define EBP 5
  31 #define EAX 6
  32 #define DS 7
  33 #define ES 8
  34 #define FS 9
  35 #define GS 10
  36 #define ORIG_EAX 11
  37 #define EIP 12
  38 #define CS  13
  39 #define EFL 14
  40 #define UESP 15
  41 #define SS   16
  42 
  43 
  44 /* this struct defines the way the registers are stored on the 
  45    stack during a system call. */
  46 
  47 struct pt_regs {
  48   long ebx;
  49   long ecx;
  50   long edx;
  51   long esi;
  52   long edi;
  53   long ebp;
  54   long eax;
  55   long ds;
  56   long es;
  57   long fs;
  58   long gs;
  59   long orig_eax;
  60   long eip;
  61   long cs;
  62   long eflags;
  63   long esp;
  64   long ss;
  65 };
  66 
  67 #endif
/* */
root/include/linux/ptrace.h

INCLUDED FROM
