/* Native-dependent code for MIPS systems running NetBSD.
- Copyright 2000, 2001, 2002, 2004 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2001, 2002, 2004, 2007, 2008, 2009, 2010
+ Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
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. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "inferior.h"
#include "regcache.h"
-
-#include "mipsnbsd-tdep.h"
+#include "target.h"
#include <sys/types.h>
#include <sys/ptrace.h>
#include <machine/reg.h>
+#include "mips-tdep.h"
+#include "mipsnbsd-tdep.h"
+#include "inf-ptrace.h"
+
/* Determine if PT_GETREGS fetches this register. */
static int
-getregs_supplies (int regno)
+getregs_supplies (struct gdbarch *gdbarch, int regno)
{
- return ((regno) >= ZERO_REGNUM && (regno) <= PC_REGNUM);
+ return ((regno) >= MIPS_ZERO_REGNUM
+ && (regno) <= gdbarch_pc_regnum (gdbarch));
}
-void
-fetch_inferior_registers (int regno)
+static void
+mipsnbsd_fetch_inferior_registers (struct target_ops *ops,
+ struct regcache *regcache, int regno)
{
- if (regno == -1 || getregs_supplies (regno))
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
+ if (regno == -1 || getregs_supplies (gdbarch, regno))
{
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"));
- mipsnbsd_supply_reg ((char *) ®s, regno);
+ mipsnbsd_supply_reg (regcache, (char *) ®s, regno);
if (regno != -1)
return;
}
- if (regno == -1 || regno >= FP0_REGNUM)
+ if (regno == -1 || regno >= gdbarch_fp0_regnum (get_regcache_arch (regcache)))
{
struct fpreg fpregs;
if (ptrace (PT_GETFPREGS, PIDGET (inferior_ptid),
(PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
- perror_with_name ("Couldn't get floating point status");
+ perror_with_name (_("Couldn't get floating point status"));
- mipsnbsd_supply_fpreg ((char *) &fpregs, regno);
+ mipsnbsd_supply_fpreg (regcache, (char *) &fpregs, regno);
}
}
-void
-store_inferior_registers (int regno)
+static void
+mipsnbsd_store_inferior_registers (struct target_ops *ops,
+ struct regcache *regcache, int regno)
{
- if (regno == -1 || getregs_supplies (regno))
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
+ if (regno == -1 || getregs_supplies (gdbarch, regno))
{
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"));
- mipsnbsd_fill_reg ((char *) ®s, regno);
+ mipsnbsd_fill_reg (regcache, (char *) ®s, regno);
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"));
if (regno != -1)
return;
}
- if (regno == -1 || regno >= FP0_REGNUM)
+ if (regno == -1 || regno >= gdbarch_fp0_regnum (get_regcache_arch (regcache)))
{
struct fpreg fpregs;
if (ptrace (PT_GETFPREGS, PIDGET (inferior_ptid),
(PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
- perror_with_name ("Couldn't get floating point status");
+ perror_with_name (_("Couldn't get floating point status"));
- mipsnbsd_fill_fpreg ((char *) &fpregs, regno);
+ mipsnbsd_fill_fpreg (regcache, (char *) &fpregs, regno);
if (ptrace (PT_SETFPREGS, PIDGET (inferior_ptid),
(PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
- perror_with_name ("Couldn't write floating point status");
+ perror_with_name (_("Couldn't write floating point status"));
}
}
+\f
+
+/* Provide a prototype to silence -Wmissing-prototypes. */
+void _initialize_mipsnbsd_nat (void);
+
+void
+_initialize_mipsnbsd_nat (void)
+{
+ struct target_ops *t;
+
+ t = inf_ptrace_target ();
+ t->to_fetch_registers = mipsnbsd_fetch_inferior_registers;
+ t->to_store_registers = mipsnbsd_store_inferior_registers;
+ add_target (t);
+}