/* Native support for the SGI Iris running IRIX version 5, for GDB.
- Copyright 1988, 1989, 1990, 1991, 1992, 1993, 1994
+ Copyright 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
Free Software Foundation, Inc.
Contributed by Alessandro Forin(af@cs.cmu.edu) at CMU
and by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin.
{
register int regi;
register greg_t *regp = &(*gregsetp)[0];
+ static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
for(regi = 0; regi <= CTX_RA; regi++)
supply_register (regi, (char *)(regp + regi));
supply_register (HI_REGNUM, (char *)(regp + CTX_MDHI));
supply_register (LO_REGNUM, (char *)(regp + CTX_MDLO));
supply_register (CAUSE_REGNUM, (char *)(regp + CTX_CAUSE));
+
+ /* Fill inaccessible registers with zero. */
+ supply_register (BADVADDR_REGNUM, zerobuf);
}
void
*(regp + CTX_EPC) = *(greg_t *) ®isters[REGISTER_BYTE (PC_REGNUM)];
if ((regno == -1) || (regno == CAUSE_REGNUM))
- *(regp + CTX_CAUSE) = *(greg_t *) ®isters[REGISTER_BYTE (PS_REGNUM)];
+ *(regp + CTX_CAUSE) = *(greg_t *) ®isters[REGISTER_BYTE (CAUSE_REGNUM)];
if ((regno == -1) || (regno == HI_REGNUM))
*(regp + CTX_MDHI) = *(greg_t *) ®isters[REGISTER_BYTE (HI_REGNUM)];
fpregset_t *fpregsetp;
{
register int regi;
+ static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
for (regi = 0; regi < 32; regi++)
supply_register (FP0_REGNUM + regi,
supply_register (FCRCS_REGNUM, (char *)&fpregsetp->fp_csr);
/* FIXME: how can we supply FCRIR_REGNUM? SGI doesn't tell us. */
+ supply_register (FCRIR_REGNUM, zerobuf);
}
void