Fix miscellaneous comparisons of integer with NULL that elicit compiler

[binutils.git] / gdb / sun386-xdep.c

diff --git a/gdb/sun386-xdep.c b/gdb/sun386-xdep.c
index d9f1cb5ebcf2a69b3d6c5b7711233ccc04e7336e..0a356477b48d129fed9783f08e8d4680fbda7112 100644 (file)
--- a/gdb/sun386-xdep.c
+++ b/gdb/sun386-xdep.c
@@ -5,23 +5,24 @@
 
 This file is part of GDB.
 
-GDB is free software; you can redistribute it and/or modify
+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 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
 
-GDB is distributed in the hope that it will be useful,
+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 GDB; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#if defined (GDB_TARGET_IS_SUN386)
 
 #include <stdio.h>
 #include "defs.h"
-#include "param.h"
 #include "frame.h"
 #include "inferior.h"
 #include "signame.h"
@@ -192,7 +193,7 @@ core_file_command (filename, from_tty)
        corefile = savestring (filename, strlen (filename));
       else
        {
-         corefile = concat (current_directory, "/", filename);
+         corefile = concat (current_directory, "/", filename, NULL);
        }
 
       set_current_frame ( create_new_frame (read_register (FP_REGNUM),
@@ -250,3 +251,28 @@ double_to_i387 (from, to)
   asm ("fstpt (%eax)");
   asm ("fwait");
 }
+#else /* Not sun386 target.  */
+
+/* These functions shouldn't be called when we're cross-debugging.  */
+
+void
+fetch_inferior_registers ()
+{
+}
+
+/* ARGSUSED */
+store_inferior_registers (regno)
+     int regno;
+{
+}
+
+/* ARGSUSED */
+void
+fetch_core_registers (core_reg_sect, core_reg_size, which)
+     char *core_reg_sect;
+     unsigned core_reg_size;
+     int which;
+{
+}
+
+#endif /* Not sun386 target.  */