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e5e2c7ffa0
Move the common kernel function signatures from machine/reg.h to a new
sys/reg.h. This is in preperation for adding PT_GETREGSET to ptrace(2).
Reviewed by: imp, markj
Sponsored by: DARPA, AFRL (original work)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D19830
(cherry picked from commit b792434150)
35 lines
744 B
C
35 lines
744 B
C
/* $NetBSD: reg.h,v 1.2 2001/02/23 21:23:52 reinoud Exp $ */
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/* $FreeBSD$ */
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#ifndef MACHINE_REG_H
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#define MACHINE_REG_H
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#include <sys/_types.h>
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struct reg {
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unsigned int r[13];
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unsigned int r_sp;
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unsigned int r_lr;
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unsigned int r_pc;
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unsigned int r_cpsr;
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};
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struct fp_extended_precision {
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__uint32_t fp_exponent;
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__uint32_t fp_mantissa_hi;
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__uint32_t fp_mantissa_lo;
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};
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typedef struct fp_extended_precision fp_reg_t;
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struct fpreg {
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unsigned int fpr_fpsr;
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fp_reg_t fpr[8];
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};
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struct dbreg {
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#define ARM_WR_MAX 16 /* Maximum number of watchpoint registers */
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unsigned int dbg_wcr[ARM_WR_MAX]; /* Watchpoint Control Registers */
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unsigned int dbg_wvr[ARM_WR_MAX]; /* Watchpoint Value Registers */
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};
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#endif /* !MACHINE_REG_H */
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