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 #include <sysdep/archsetjmp.h>
  11
  12 extern int save_i387_registers(int pid, unsigned long *fp_regs);
  13 extern int restore_i387_registers(int pid, unsigned long *fp_regs);
  14 extern int save_fp_registers(int pid, unsigned long *fp_regs);
  15 extern int restore_fp_registers(int pid, unsigned long *fp_regs);
  16 extern int save_fpx_registers(int pid, unsigned long *fp_regs);
  17 extern int restore_fpx_registers(int pid, unsigned long *fp_regs);
  18 extern int save_registers(int pid, struct uml_pt_regs *regs);
  19 extern int restore_registers(int pid, struct uml_pt_regs *regs);
  20 extern int init_registers(int pid);
  21 extern void get_safe_registers(unsigned long *regs, unsigned long *fp_regs);
  22 extern unsigned long get_thread_reg(int reg, jmp_buf *buf);
  23 extern int get_fp_registers(int pid, unsigned long *regs);
  24 extern int put_fp_registers(int pid, unsigned long *regs);
  25
  26 #endif