Protoization.

[deliverable/binutils-gdb.git] / gdb / m68knbsd-nat.c

diff --git a/gdb/m68knbsd-nat.c b/gdb/m68knbsd-nat.c
index 7f981472ba60f6d8de50ab0cba3084b2936c23cd..9dc59c0f2690150cb982dddab064b69bf3405d2a 100644 (file)
--- a/gdb/m68knbsd-nat.c
+++ b/gdb/m68knbsd-nat.c
@@ -1,21 +1,22 @@
 /* Native-dependent code for Motorola m68k's running NetBSD, for GDB.
    Copyright 1988, 1989, 1991, 1992, 1994, 1996 Free Software Foundation, Inc.
 
-This file is part of GDB.
+   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
-(at your option) any later version.
+   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
+   (at your option) any later version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   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.  */
+   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.  */
 
 #include <sys/types.h>
 #include <sys/ptrace.h>
@@ -26,61 +27,75 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #include "inferior.h"
 
 void
-fetch_inferior_registers(regno)
-     int regno;
+fetch_inferior_registers (int regno)
 {
   struct reg inferior_registers;
   struct fpreg inferior_fp_registers;
 
-  ptrace (PT_GETREGS, inferior_pid, 
-         (PTRACE_ARG3_TYPE) &inferior_registers, 0);
-  memcpy (&registers[REGISTER_BYTE (0)], &inferior_registers, 
-         sizeof(inferior_registers));
+  ptrace (PT_GETREGS, inferior_pid,
+         (PTRACE_ARG3_TYPE) & inferior_registers, 0);
+  memcpy (&registers[REGISTER_BYTE (0)], &inferior_registers,
+         sizeof (inferior_registers));
 
-  ptrace (PT_GETFPREGS, inferior_pid, 
-         (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0);
-  memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers, 
-         sizeof(inferior_fp_registers));
+  ptrace (PT_GETFPREGS, inferior_pid,
+         (PTRACE_ARG3_TYPE) & inferior_fp_registers, 0);
+  memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers,
+         sizeof (inferior_fp_registers));
 
   registers_fetched ();
 }
 
 void
-store_inferior_registers(regno)
-     int regno;
+store_inferior_registers (int regno)
 {
   struct reg inferior_registers;
   struct fpreg inferior_fp_registers;
 
   memcpy (&inferior_registers, &registers[REGISTER_BYTE (0)],
-         sizeof(inferior_registers));
-  ptrace (PT_SETREGS, inferior_pid, 
-         (PTRACE_ARG3_TYPE) &inferior_registers, 0);
+         sizeof (inferior_registers));
+  ptrace (PT_SETREGS, inferior_pid,
+         (PTRACE_ARG3_TYPE) & inferior_registers, 0);
 
   memcpy (&inferior_fp_registers, &registers[REGISTER_BYTE (FP0_REGNUM)],
-         sizeof(inferior_fp_registers));
-  ptrace (PT_SETFPREGS, inferior_pid, 
-         (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0);
+         sizeof (inferior_fp_registers));
+  ptrace (PT_SETFPREGS, inferior_pid,
+         (PTRACE_ARG3_TYPE) & inferior_fp_registers, 0);
 }
 
-struct md_core {
-  struct reg intreg; 
+struct md_core
+{
+  struct reg intreg;
   struct fpreg freg;
 };
 
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, ignore)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     unsigned int ignore;
+static void
+fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, int which,
+                     CORE_ADDR ignore)
 {
-  struct md_core *core_reg = (struct md_core *)core_reg_sect;
-  
+  struct md_core *core_reg = (struct md_core *) core_reg_sect;
+
   /* Integer registers */
-  memcpy(&registers[REGISTER_BYTE (0)],
-        &core_reg->intreg, sizeof(struct reg));
+  memcpy (&registers[REGISTER_BYTE (0)],
+         &core_reg->intreg, sizeof (struct reg));
   /* Floating point registers */
-  memcpy(&registers[REGISTER_BYTE (FP0_REGNUM)],
-        &core_reg->freg, sizeof(struct fpreg));
+  memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)],
+         &core_reg->freg, sizeof (struct fpreg));
+}
+
+/* Register that we are able to handle m68knbsd core file formats.
+   FIXME: is this really bfd_target_unknown_flavour? */
+   
+static struct core_fns m68knbsd_core_fns =
+{  
+  bfd_target_unknown_flavour,           /* core_flavour */
+  default_check_format,                 /* check_format */
+  default_core_sniffer,                 /* core_sniffer */
+  fetch_core_registers,                 /* core_read_registers */
+  NULL                                  /* next */
+}; 
+   
+void
+_initialize_m68knbsd_nat (void)
+{
+  add_core_fns (&m68knbsd_core_fns);
 }