/* Native support for the SGI Iris running IRIX version 4, for GDB.
- Copyright 1988, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
+ Copyright 1988, 1989, 1990, 1991, 1992, 1993 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.
Implemented for Irix 4.x by Garrett A. Wollman.
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "defs.h"
+#include "inferior.h"
#include <sys/time.h>
#include <sys/procfs.h>
{
int regi;
register greg_t *regp = (greg_t *)(gregsetp->gp_regs);
- extern char registers[];
/* same FIXME as above wrt 32*/
for (regi = 0; regi < 32; regi++)
{
int regi;
char *from, *to;
- extern char registers[];
for (regi = FP0_REGNUM; regi < FP0_REGNUM + 32; regi++)
{
if ((regno == -1) || (regno == regi))
{
from = (char *) ®isters[REGISTER_BYTE (regi)];
- to = (char *) &(fpregsetp->fp_r.fp_regs[regi]);
- bcopy(from, to, REGISTER_RAW_SIZE (regi));
+ to = (char *) &(fpregsetp->fp_r.fp_regs[regi - FP0_REGNUM]);
+ memcpy(to, from, REGISTER_RAW_SIZE (regi));
}
}
This routine returns true on success. */
int
-get_longjmp_target(pc)
+get_longjmp_target (pc)
CORE_ADDR *pc;
{
+ char buf[TARGET_PTR_BIT / TARGET_CHAR_BIT];
CORE_ADDR jb_addr;
- jb_addr = read_register(A0_REGNUM);
+ jb_addr = read_register (A0_REGNUM);
- if (target_read_memory(jb_addr + JB_PC * JB_ELEMENT_SIZE, pc,
- sizeof(CORE_ADDR)))
+ if (target_read_memory (jb_addr + JB_PC * JB_ELEMENT_SIZE, buf,
+ TARGET_PTR_BIT / TARGET_CHAR_BIT))
return 0;
- SWAP_TARGET_AND_HOST(pc, sizeof(CORE_ADDR));
+ *pc = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT);
return 1;
}
+
+void
+fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
+ char *core_reg_sect;
+ unsigned core_reg_size;
+ int which; /* Unused */
+ unsigned int reg_addr; /* Unused */
+{
+ if (core_reg_size != REGISTER_BYTES)
+ {
+ warning ("wrong size gregset struct in core file");
+ return;
+ }
+
+ memcpy ((char *)registers, core_reg_sect, core_reg_size);
+}