| #ifndef _X86_64_PTRACE_H |
| #define _X86_64_PTRACE_H |
| |
| #include <linux/compiler.h> /* For __user */ |
| #include <asm/ptrace-abi.h> |
| |
| #ifndef __ASSEMBLY__ |
| |
| struct pt_regs { |
| unsigned long r15; |
| unsigned long r14; |
| unsigned long r13; |
| unsigned long r12; |
| unsigned long rbp; |
| unsigned long rbx; |
| /* arguments: non interrupts/non tracing syscalls only save upto here*/ |
| unsigned long r11; |
| unsigned long r10; |
| unsigned long r9; |
| unsigned long r8; |
| unsigned long rax; |
| unsigned long rcx; |
| unsigned long rdx; |
| unsigned long rsi; |
| unsigned long rdi; |
| unsigned long orig_rax; |
| /* end of arguments */ |
| /* cpu exception frame or undefined */ |
| unsigned long rip; |
| unsigned long cs; |
| unsigned long eflags; |
| unsigned long rsp; |
| unsigned long ss; |
| /* top of stack page */ |
| }; |
| |
| #endif |
| |
| #if defined(__KERNEL__) && !defined(__ASSEMBLY__) |
| #define user_mode(regs) (!!((regs)->cs & 3)) |
| #define user_mode_vm(regs) user_mode(regs) |
| #define instruction_pointer(regs) ((regs)->rip) |
| #define frame_pointer(regs) ((regs)->rbp) |
| #define stack_pointer(regs) ((regs)->rsp) |
| #define regs_return_value(regs) ((regs)->rax) |
| |
| extern unsigned long profile_pc(struct pt_regs *regs); |
| void signal_fault(struct pt_regs *regs, void __user *frame, char *where); |
| |
| struct task_struct; |
| |
| extern unsigned long |
| convert_rip_to_linear(struct task_struct *child, struct pt_regs *regs); |
| |
| enum { |
| EF_CF = 0x00000001, |
| EF_PF = 0x00000004, |
| EF_AF = 0x00000010, |
| EF_ZF = 0x00000040, |
| EF_SF = 0x00000080, |
| EF_TF = 0x00000100, |
| EF_IE = 0x00000200, |
| EF_DF = 0x00000400, |
| EF_OF = 0x00000800, |
| EF_IOPL = 0x00003000, |
| EF_IOPL_RING0 = 0x00000000, |
| EF_IOPL_RING1 = 0x00001000, |
| EF_IOPL_RING2 = 0x00002000, |
| EF_NT = 0x00004000, /* nested task */ |
| EF_RF = 0x00010000, /* resume */ |
| EF_VM = 0x00020000, /* virtual mode */ |
| EF_AC = 0x00040000, /* alignment */ |
| EF_VIF = 0x00080000, /* virtual interrupt */ |
| EF_VIP = 0x00100000, /* virtual interrupt pending */ |
| EF_ID = 0x00200000, /* id */ |
| }; |
| |
| #endif |
| |
| #endif |
