/* Native-dependent code for OpenBSD/mips64.
- Copyright 2004 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2007 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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
#include "defs.h"
#include "inferior.h"
#include <sys/ptrace.h>
#include <machine/reg.h>
+#include "mips-tdep.h"
#include "inf-ptrace.h"
-#define MIPS64OBSD_NUM_REGS 73
+/* Shorthand for some register numbers used below. */
+#define MIPS_PC_REGNUM MIPS_EMBED_PC_REGNUM
+#define MIPS_FP0_REGNUM MIPS_EMBED_FP0_REGNUM
+#define MIPS_FSR_REGNUM MIPS_EMBED_FP0_REGNUM + 32
/* Supply the general-purpose registers stored in GREGS to REGCACHE. */
const char *regs = gregs;
int regnum;
- for (regnum = 0; regnum < MIPS64OBSD_NUM_REGS; regnum++)
+ for (regnum = MIPS_ZERO_REGNUM; regnum <= MIPS_PC_REGNUM; regnum++)
regcache_raw_supply (regcache, regnum, regs + regnum * 8);
+
+ for (regnum = MIPS_FP0_REGNUM; regnum <= MIPS_FSR_REGNUM; regnum++)
+ regcache_raw_supply (regcache, regnum, regs + (regnum + 2) * 8);
}
/* Collect the general-purpose registers from REGCACHE and store them
char *regs = gregs;
int i;
- for (i = 0; i <= MIPS64OBSD_NUM_REGS; i++)
+ for (i = MIPS_ZERO_REGNUM; i <= MIPS_PC_REGNUM; i++)
{
if (regnum == -1 || regnum == i)
regcache_raw_collect (regcache, i, regs + i * 8);
}
+
+ for (i = MIPS_FP0_REGNUM; i <= MIPS_FSR_REGNUM; i++)
+ {
+ if (regnum == -1 || regnum == i)
+ regcache_raw_collect (regcache, i, regs + (i + 2) * 8);
+ }
}
\f
for all registers. */
static void
-mips64obsd_fetch_inferior_registers (int regnum)
+mips64obsd_fetch_inferior_registers (struct regcache *regcache, int regnum)
{
struct reg regs;
if (ptrace (PT_GETREGS, PIDGET (inferior_ptid),
(PTRACE_TYPE_ARG3) ®s, 0) == -1)
- perror_with_name ("Couldn't get registers");
+ perror_with_name (_("Couldn't get registers"));
- mips64obsd_supply_gregset (current_regcache, ®s);
+ mips64obsd_supply_gregset (regcache, ®s);
}
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers. */
static void
-mips64obsd_store_inferior_registers (int regnum)
+mips64obsd_store_inferior_registers (struct regcache *regcache, int regnum)
{
struct reg regs;
if (ptrace (PT_GETREGS, PIDGET (inferior_ptid),
(PTRACE_TYPE_ARG3) ®s, 0) == -1)
- perror_with_name ("Couldn't get registers");
+ perror_with_name (_("Couldn't get registers"));
- mips64obsd_collect_gregset (current_regcache, ®s, regnum);
+ mips64obsd_collect_gregset (regcache, ®s, regnum);
if (ptrace (PT_SETREGS, PIDGET (inferior_ptid),
(PTRACE_TYPE_ARG3) ®s, 0) == -1)
- perror_with_name ("Couldn't write registers");
+ perror_with_name (_("Couldn't write registers"));
}
\f