arch/alpha/include/uapi/asm/reg.h

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 #ifndef __reg_h__
   3 #define __reg_h__
   4
   5 /*
   6  * Exception frame offsets.
   7  */
   8 #define EF_V0           0
   9 #define EF_T0           1
  10 #define EF_T1           2
  11 #define EF_T2           3
  12 #define EF_T3           4
  13 #define EF_T4           5
  14 #define EF_T5           6
  15 #define EF_T6           7
  16 #define EF_T7           8
  17 #define EF_S0           9
  18 #define EF_S1           10
  19 #define EF_S2           11
  20 #define EF_S3           12
  21 #define EF_S4           13
  22 #define EF_S5           14
  23 #define EF_S6           15
  24 #define EF_A3           16
  25 #define EF_A4           17
  26 #define EF_A5           18
  27 #define EF_T8           19
  28 #define EF_T9           20
  29 #define EF_T10          21
  30 #define EF_T11          22
  31 #define EF_RA           23
  32 #define EF_T12          24
  33 #define EF_AT           25
  34 #define EF_SP           26
  35 #define EF_PS           27
  36 #define EF_PC           28
  37 #define EF_GP           29
  38 #define EF_A0           30
  39 #define EF_A1           31
  40 #define EF_A2           32
  41
  42 #define EF_SIZE         (33*8)
  43 #define HWEF_SIZE       (6*8)           /* size of PAL frame (PS-A2) */
  44
  45 #define EF_SSIZE        (EF_SIZE - HWEF_SIZE)
  46
  47 /*
  48  * Map register number into core file offset.
  49  */
  50 #define CORE_REG(reg, ubase) \
  51         (((unsigned long *)((unsigned long)(ubase)))[reg])
  52
  53 #endif /* __reg_h__ */