The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/arm/include/reg.h

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    1 /*      $NetBSD: reg.h,v 1.2 2001/02/23 21:23:52 reinoud Exp $  */
    2 /* $FreeBSD$ */
    3 #ifndef MACHINE_REG_H
    4 #define MACHINE_REG_H
    5 
    6 #include <sys/_types.h>
    7 
    8 struct reg {
    9         unsigned int r[13];
   10         unsigned int r_sp;
   11         unsigned int r_lr;
   12         unsigned int r_pc;
   13         unsigned int r_cpsr;
   14 };
   15 
   16 struct fp_extended_precision {
   17         __uint32_t fp_exponent;
   18         __uint32_t fp_mantissa_hi;
   19         __uint32_t fp_mantissa_lo;
   20 };
   21 
   22 typedef struct fp_extended_precision fp_reg_t;
   23 
   24 struct fpreg {
   25         unsigned int fpr_fpsr;
   26         fp_reg_t fpr[8];
   27 };
   28 
   29 struct dbreg {
   30 #define ARM_WR_MAX      16 /* Maximum number of watchpoint registers */
   31         unsigned int dbg_wcr[ARM_WR_MAX]; /* Watchpoint Control Registers */
   32         unsigned int dbg_wvr[ARM_WR_MAX]; /* Watchpoint Value Registers */
   33 };
   34 
   35 #endif /* !MACHINE_REG_H */

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