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Use the CFI unwinder on m68k


This enables the DWARF CFI unwinder on m68k.  Regtested on m68k-linux and
checked in.

Andreas.

2003-09-25  Andreas Schwab  <schwab@suse.de>

	* m68k-tdep.c: Include "dwarf2-frame.h".
	(m68k_gdbarch_init): Add the DWARF CFI frame unwinder.
	* Makefile.in (m68k-tdep.o): Update dependencies.

Index: Makefile.in
===================================================================
RCS file: /cvs/src/src/gdb/Makefile.in,v
retrieving revision 1.445
diff -u -p -a -r1.445 Makefile.in
--- Makefile.in	17 Sep 2003 21:34:29 -0000	1.445
+++ Makefile.in	25 Sep 2003 08:53:25 -0000
@@ -1993,8 +1993,8 @@ m68knbsd-nat.o: m68knbsd-nat.c $(defs_h)
 	$(regcache_h)
 m68knbsd-tdep.o: m68knbsd-tdep.c $(defs_h) $(gdbtypes_h) $(regcache_h)
 m68k-stub.o: m68k-stub.c
-m68k-tdep.o: m68k-tdep.c $(defs_h) $(frame_h) $(frame_base_h) \
-	$(frame_unwind_h) $(symtab_h) $(gdbcore_h) $(value_h) \
+m68k-tdep.o: m68k-tdep.c $(defs_h) $(dwarf2_frame_h) $(frame_h) \
+	$(frame_base_h) $(frame_unwind_h) $(symtab_h) $(gdbcore_h) $(value_h) \
 	$(gdb_string_h) $(gdb_assert_h) $(inferior_h) $(regcache_h) \
 	$(arch_utils_h) $(osabi_h) $(dis_asm_h) $(m68k_tdep_h) $(gregset_h)
 macrocmd.o: macrocmd.c $(defs_h) $(macrotab_h) $(macroexp_h) $(macroscope_h) \
Index: m68k-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/m68k-tdep.c,v
retrieving revision 1.74
diff -u -p -a -r1.74 m68k-tdep.c
--- m68k-tdep.c	14 Sep 2003 16:32:13 -0000	1.74
+++ m68k-tdep.c	25 Sep 2003 08:53:25 -0000
@@ -21,6 +21,7 @@
    Boston, MA 02111-1307, USA.  */
 
 #include "defs.h"
+#include "dwarf2-frame.h"
 #include "frame.h"
 #include "frame-base.h"
 #include "frame-unwind.h"
@@ -1153,6 +1154,10 @@ m68k_gdbarch_init (struct gdbarch_info i
   /* Frame unwinder.  */
   set_gdbarch_unwind_dummy_id (gdbarch, m68k_unwind_dummy_id);
   set_gdbarch_unwind_pc (gdbarch, m68k_unwind_pc);
+
+  /* Hook in the DWARF CFI frame unwinder.  */
+  frame_unwind_append_sniffer (gdbarch, dwarf2_frame_sniffer);
+
   frame_base_set_default (gdbarch, &m68k_frame_base);
 
   /* Hook in ABI-specific overrides, if they have been registered.  */

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, Deutschherrnstr. 15-19, D-90429 Nürnberg
Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."


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