1129198Scognet/*	$NetBSD: reg.h,v 1.2 2001/02/23 21:23:52 reinoud Exp $	*/
2129198Scognet/* $FreeBSD: stable/11/sys/arm/include/reg.h 317005 2017-04-16 07:33:47Z mmel $ */
3129198Scognet#ifndef MACHINE_REG_H
4129198Scognet#define MACHINE_REG_H
5129198Scognet
6129198Scognetstruct reg {
7129198Scognet	unsigned int r[13];
8129198Scognet	unsigned int r_sp;
9129198Scognet	unsigned int r_lr;
10129198Scognet	unsigned int r_pc;
11129198Scognet	unsigned int r_cpsr;
12129198Scognet};
13129198Scognet
14317005Smmelstruct fp_extended_precision {
15317005Smmel	u_int32_t fp_exponent;
16317005Smmel	u_int32_t fp_mantissa_hi;
17317005Smmel	u_int32_t fp_mantissa_lo;
18317005Smmel};
19317005Smmel
20317005Smmeltypedef struct fp_extended_precision fp_reg_t;
21317005Smmel
22129198Scognetstruct fpreg {
23129198Scognet	unsigned int fpr_fpsr;
24129198Scognet	fp_reg_t fpr[8];
25129198Scognet};
26129198Scognet
27129198Scognetstruct dbreg {
28294987Szbb#define	ARM_WR_MAX	16 /* Maximum number of watchpoint registers */
29294987Szbb	unsigned int dbg_wcr[ARM_WR_MAX]; /* Watchpoint Control Registers */
30294987Szbb	unsigned int dbg_wvr[ARM_WR_MAX]; /* Watchpoint Value Registers */
31129198Scognet};
32129198Scognet
33137229Scognet#ifdef _KERNEL
34129198Scognetint     fill_regs(struct thread *, struct reg *);
35129198Scognetint     set_regs(struct thread *, struct reg *);
36129198Scognetint     fill_fpregs(struct thread *, struct fpreg *);
37129198Scognetint     set_fpregs(struct thread *, struct fpreg *);
38129198Scognetint     fill_dbregs(struct thread *, struct dbreg *);
39129198Scognetint     set_dbregs(struct thread *, struct dbreg *);
40137229Scognet#endif
41129198Scognet
42129198Scognet#endif /* !MACHINE_REG_H */
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