/* * 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 "asm/arch/ptrace-abi.h" #include <asm/user.h> #include "sysdep/ptrace.h" struct pt_regs { struct uml_pt_regs regs; }; #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_REG(r, reg) UPT_REG(&(r)->regs, reg) #define PT_REGS_SET(r, reg, val) UPT_SET(&(r)->regs, reg, val) #define PT_REGS_SET_SYSCALL_RETURN(r, res) \ UPT_SET_SYSCALL_RETURN(&(r)->regs, res) #define PT_REGS_RESTART_SYSCALL(r) UPT_RESTART_SYSCALL(&(r)->regs) #define PT_REGS_SYSCALL_NR(r) UPT_SYSCALL_NR(&(r)->regs) #define PT_REGS_SC(r) UPT_SC(&(r)->regs) #define instruction_pointer(regs) PT_REGS_IP(regs) struct task_struct; extern long subarch_ptrace(struct task_struct *child, long request, long addr, 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 get_fpregs(struct user_i387_struct __user *buf, struct task_struct *child); extern int set_fpregs(struct user_i387_struct __user *buf, struct task_struct *child); extern void show_regs(struct pt_regs *regs); extern void send_sigtrap(struct task_struct *tsk, struct uml_pt_regs *regs, int error_code); extern int arch_copy_tls(struct task_struct *new); extern void clear_flushed_tls(struct task_struct *task); #endif #endif