1 #ifndef _X86_64_PTRACE_H
2 #define _X86_64_PTRACE_H
4 #if defined(__ASSEMBLY__) || defined(__FRAME_OFFSETS)
11 /* arguments: interrupts/non tracing syscalls only save upto here*/
21 #define ORIG_RAX 120 /* = ERROR */
22 /* end of arguments */
23 /* cpu exception frame or undefined in case of fast syscall. */
30 #endif /* __ASSEMBLY__ */
32 /* top of stack page */
33 #define FRAME_SIZE 168
35 #define PTRACE_SETOPTIONS 21
37 /* options set using PTRACE_SETOPTIONS */
38 #define PTRACE_O_TRACESYSGOOD 0x00000001
49 /* arguments: non interrupts/non tracing syscalls only save upto here*/
59 unsigned long orig_rax;
60 /* end of arguments */
61 /* cpu exception frame or undefined */
67 /* top of stack page */
72 /* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
73 #define PTRACE_GETREGS 12
74 #define PTRACE_SETREGS 13
75 #define PTRACE_GETFPREGS 14
76 #define PTRACE_SETFPREGS 15
77 #define PTRACE_GETFPXREGS 18
78 #define PTRACE_SETFPXREGS 19
80 #if defined(__KERNEL__) && !defined(__ASSEMBLY__)
81 #define user_mode(regs) (!!((regs)->cs & 3))
82 #define instruction_pointer(regs) ((regs)->rip)
83 extern void show_regs(struct pt_regs *);
96 EF_IOPL_RING0 = 0x00000000,
97 EF_IOPL_RING1 = 0x00001000,
98 EF_IOPL_RING2 = 0x00002000,
99 EF_NT = 0x00004000, /* nested task */
100 EF_RF = 0x00010000, /* resume */
101 EF_VM = 0x00020000, /* virtual mode */
102 EF_AC = 0x00040000, /* alignment */
103 EF_VIF = 0x00080000, /* virtual interrupt */
104 EF_VIP = 0x00100000, /* virtual interrupt pending */
105 EF_ID = 0x00200000, /* id */