LXR linux/arch/um/include/shared/registers.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * Copyright (C) 2004 PathScale, Inc
   4 */
   5
   6#ifndef __REGISTERS_H
   7#define __REGISTERS_H
   8
   9#include <sysdep/ptrace.h>
  10
  11extern int save_i387_registers(int pid, unsigned long *fp_regs);
  12extern int restore_i387_registers(int pid, unsigned long *fp_regs);
  13extern int save_fp_registers(int pid, unsigned long *fp_regs);
  14extern int restore_fp_registers(int pid, unsigned long *fp_regs);
  15extern int save_fpx_registers(int pid, unsigned long *fp_regs);
  16extern int restore_fpx_registers(int pid, unsigned long *fp_regs);
  17extern int save_registers(int pid, struct uml_pt_regs *regs);
  18extern int restore_pid_registers(int pid, struct uml_pt_regs *regs);
  19extern int init_pid_registers(int pid);
  20extern void get_safe_registers(unsigned long *regs, unsigned long *fp_regs);
  21extern int get_fp_registers(int pid, unsigned long *regs);
  22extern int put_fp_registers(int pid, unsigned long *regs);
  23
  24#endif
  25