/* Native support for MIPS running SVR4, for GDB.
- Copyright 1994 Free Software Foundation, Inc.
+ Copyright 1994, 1995 Free Software Foundation, Inc.
This file is part of GDB.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "defs.h"
#include "inferior.h"
{
register int regi;
register greg_t *regp = &(*gregsetp)[0];
+ static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
- for(regi = 0; regi <= CXT_RA; regi++)
+ for (regi = 0; regi <= CXT_RA; regi++)
supply_register (regi, (char *)(regp + regi));
supply_register (PC_REGNUM, (char *)(regp + CXT_EPC));
supply_register (HI_REGNUM, (char *)(regp + CXT_MDHI));
supply_register (LO_REGNUM, (char *)(regp + CXT_MDLO));
supply_register (CAUSE_REGNUM, (char *)(regp + CXT_CAUSE));
+
+ /* Fill inaccessible registers with zero. */
+ supply_register (PS_REGNUM, zerobuf);
+ supply_register (BADVADDR_REGNUM, zerobuf);
+ supply_register (FP_REGNUM, zerobuf);
+ supply_register (UNUSED_REGNUM, zerobuf);
+ for (regi = FIRST_EMBED_REGNUM; regi <= LAST_EMBED_REGNUM; regi++)
+ supply_register (regi, zerobuf);
}
void
*(regp + CXT_EPC) = *(greg_t *) ®isters[REGISTER_BYTE (PC_REGNUM)];
if ((regno == -1) || (regno == CAUSE_REGNUM))
- *(regp + CXT_CAUSE) = *(greg_t *) ®isters[REGISTER_BYTE (PS_REGNUM)];
+ *(regp + CXT_CAUSE) = *(greg_t *) ®isters[REGISTER_BYTE (CAUSE_REGNUM)];
if ((regno == -1) || (regno == HI_REGNUM))
*(regp + CXT_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? The ABI doesn't tell us. */
+ supply_register (FCRIR_REGNUM, zerobuf);
}
void