| /* |
| * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) |
| * Licensed under the GPL |
| */ |
| |
| #ifndef __UM_PTRACE_GENERIC_H |
| #define __UM_PTRACE_GENERIC_H |
| |
| #ifndef __ASSEMBLY__ |
| |
| #include <sysdep/ptrace.h> |
| |
| struct pt_regs { |
| struct uml_pt_regs regs; |
| }; |
| |
| #define arch_has_single_step() (1) |
| |
| #define EMPTY_REGS { .regs = EMPTY_UML_PT_REGS } |
| |
| #define PT_REGS_IP(r) UPT_IP(&(r)->regs) |
| #define PT_REGS_SP(r) UPT_SP(&(r)->regs) |
| |
| #define PT_REGS_RESTART_SYSCALL(r) UPT_RESTART_SYSCALL(&(r)->regs) |
| |
| #define PT_REGS_SYSCALL_NR(r) UPT_SYSCALL_NR(&(r)->regs) |
| |
| #define instruction_pointer(regs) PT_REGS_IP(regs) |
| |
| #define PTRACE_OLDSETOPTIONS 21 |
| |
| struct task_struct; |
| |
| extern long subarch_ptrace(struct task_struct *child, long request, |
| unsigned long addr, unsigned long data); |
| extern unsigned long getreg(struct task_struct *child, int regno); |
| extern int putreg(struct task_struct *child, int regno, unsigned long value); |
| |
| extern int arch_copy_tls(struct task_struct *new); |
| extern void clear_flushed_tls(struct task_struct *task); |
| extern int syscall_trace_enter(struct pt_regs *regs); |
| extern void syscall_trace_leave(struct pt_regs *regs); |
| |
| #endif |
| |
| #endif |
