-/* Native-dependent code for SuperH running NetBSD, for GDB.
+/* Native-dependent code for NetBSD/sh.
+
+ Copyright (C) 2002, 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
- Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
Contributed by Wasabi Systems, Inc.
This file is part of GDB.
Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
+#include "defs.h"
+#include "inferior.h"
+
#include <sys/types.h>
#include <sys/ptrace.h>
#include <machine/reg.h>
-#include "defs.h"
-#include "inferior.h"
-
#include "sh-tdep.h"
#include "shnbsd-tdep.h"
+#include "inf-ptrace.h"
+#include "regcache.h"
+
/* Determine if PT_GETREGS fetches this register. */
#define GETREGS_SUPPLIES(regno) \
(((regno) >= R0_REGNUM && (regno) <= (R0_REGNUM + 15)) \
-|| (regno) == PC_REGNUM || (regno) == PR_REGNUM \
+|| (regno) == gdbarch_pc_regnum (current_gdbarch) || (regno) == PR_REGNUM \
|| (regno) == MACH_REGNUM || (regno) == MACL_REGNUM \
|| (regno) == SR_REGNUM)
-void
-fetch_inferior_registers (int regno)
+static void
+shnbsd_fetch_inferior_registers (struct regcache *regcache, int regno)
{
if (regno == -1 || GETREGS_SUPPLIES (regno))
{
(PTRACE_TYPE_ARG3) &inferior_registers, 0) == -1)
perror_with_name (_("Couldn't get registers"));
- shnbsd_supply_reg ((char *) &inferior_registers, regno);
+ shnbsd_supply_reg (regcache, (char *) &inferior_registers, regno);
if (regno != -1)
return;
}
}
-void
-store_inferior_registers (int regno)
+static void
+shnbsd_store_inferior_registers (struct regcache *regcache, int regno)
{
if (regno == -1 || GETREGS_SUPPLIES (regno))
{
(PTRACE_TYPE_ARG3) &inferior_registers, 0) == -1)
perror_with_name (_("Couldn't get registers"));
- shnbsd_fill_reg ((char *) &inferior_registers, regno);
+ shnbsd_fill_reg (regcache, (char *) &inferior_registers, regno);
if (ptrace (PT_SETREGS, PIDGET (inferior_ptid),
(PTRACE_TYPE_ARG3) &inferior_registers, 0) == -1)
return;
}
}
+
+/* Provide a prototype to silence -Wmissing-prototypes. */
+void _initialize_shnbsd_nat (void);
+
+void
+_initialize_shnbsd_nat (void)
+{
+ struct target_ops *t;
+
+ t = inf_ptrace_target ();
+ t->to_fetch_registers = shnbsd_fetch_inferior_registers;
+ t->to_store_registers = shnbsd_store_inferior_registers;
+ add_target (t);
+}