1/*	$NetBSD: reg.h,v 1.2 2001/02/23 21:23:52 reinoud Exp $	*/
2/* $FreeBSD: stable/11/sys/arm/include/reg.h 317005 2017-04-16 07:33:47Z mmel $ */
3#ifndef MACHINE_REG_H
4#define MACHINE_REG_H
5
6struct reg {
7	unsigned int r[13];
8	unsigned int r_sp;
9	unsigned int r_lr;
10	unsigned int r_pc;
11	unsigned int r_cpsr;
12};
13
14struct fp_extended_precision {
15	u_int32_t fp_exponent;
16	u_int32_t fp_mantissa_hi;
17	u_int32_t fp_mantissa_lo;
18};
19
20typedef struct fp_extended_precision fp_reg_t;
21
22struct fpreg {
23	unsigned int fpr_fpsr;
24	fp_reg_t fpr[8];
25};
26
27struct dbreg {
28#define	ARM_WR_MAX	16 /* Maximum number of watchpoint registers */
29	unsigned int dbg_wcr[ARM_WR_MAX]; /* Watchpoint Control Registers */
30	unsigned int dbg_wvr[ARM_WR_MAX]; /* Watchpoint Value Registers */
31};
32
33#ifdef _KERNEL
34int     fill_regs(struct thread *, struct reg *);
35int     set_regs(struct thread *, struct reg *);
36int     fill_fpregs(struct thread *, struct fpreg *);
37int     set_fpregs(struct thread *, struct fpreg *);
38int     fill_dbregs(struct thread *, struct dbreg *);
39int     set_dbregs(struct thread *, struct dbreg *);
40#endif
41
42#endif /* !MACHINE_REG_H */
43