reg.h

Go to the documentation of this file.

#ifndef __reg_h__
#define __reg_h__

/*
 * Exception frame offsets.
 */
#define EF_V0       0
#define EF_T0       1
#define EF_T1       2
#define EF_T2       3
#define EF_T3       4
#define EF_T4       5
#define EF_T5       6
#define EF_T6       7
#define EF_T7       8
#define EF_S0       9
#define EF_S1       10
#define EF_S2       11
#define EF_S3       12
#define EF_S4       13
#define EF_S5       14
#define EF_S6       15
#define EF_A3       16
#define EF_A4       17
#define EF_A5       18
#define EF_T8       19
#define EF_T9       20
#define EF_T10      21
#define EF_T11      22
#define EF_RA       23
#define EF_T12      24
#define EF_AT       25
#define EF_SP       26
#define EF_PS       27
#define EF_PC       28
#define EF_GP       29
#define EF_A0       30
#define EF_A1       31
#define EF_A2       32

#define EF_SIZE     (33*8)
#define HWEF_SIZE   (6*8)       /* size of PAL frame (PS-A2) */

#define EF_SSIZE    (EF_SIZE - HWEF_SIZE)

/*
 * Map register number into core file offset.
 */
#define CORE_REG(reg, ubase) \
    (((unsigned long *)((unsigned long)(ubase)))[reg])

#endif /* __reg_h__ */