2007-07-03 Paul Gilliam <pgilliam@us.ibm.com>

[deliverable/binutils-gdb.git] / gdb / m68kbsd-tdep.c

diff --git a/gdb/m68kbsd-tdep.c b/gdb/m68kbsd-tdep.c
index 2b2c8c45bd98eb3778a47df586e5f83fd2f82fa7..383a3032d0fc00c139a65266b458269cf0c8099b 100644 (file)
--- a/gdb/m68kbsd-tdep.c
+++ b/gdb/m68kbsd-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for Motorola 68000 BSD's.
 
-   Copyright 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -16,8 +16,8 @@
 
    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 "arch-utils.h"
@@ -45,10 +45,12 @@
 int
 m68kbsd_fpreg_offset (int regnum)
 {
+  int fp_len = TYPE_LENGTH (gdbarch_register_type (current_gdbarch, regnum));
+  
   if (regnum >= M68K_FPC_REGNUM)
-    return 8 * 12 + (regnum - M68K_FPC_REGNUM) * 4;
+    return 8 * fp_len + (regnum - M68K_FPC_REGNUM) * 4;
 
-  return (regnum - M68K_FP0_REGNUM) * 12;
+  return (regnum - M68K_FP0_REGNUM) * fp_len;
 }
 
 /* Supply register REGNUM from the buffer specified by FPREGS and LEN
@@ -193,6 +195,8 @@ m68kbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   tdep->jb_pc = 5;
   tdep->jb_elt_size = 4;
 
+  set_gdbarch_decr_pc_after_break (gdbarch, 2);
+
   set_gdbarch_regset_from_core_section
     (gdbarch, m68kbsd_regset_from_core_section);
 }