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 27