[PATCH] i386bsd-nat.c tweak

[Mark Kettenis <kettenis@chello.nl>]

This removes the consistency checks for really old BSDs.  We don't
really support those and it hurts GNU/k*BSD.

Committed.


Index: ChangeLog
from  Mark Kettenis  <kettenis@gnu.org>
 
	* i386bsd-nat.c (_initialize_i386bsd_nat): Remove `struct
	sigcontext' offset consistency checks for ancient BSD.

 
Index: i386bsd-nat.c
===================================================================
RCS file: /cvs/src/src/gdb/i386bsd-nat.c,v
retrieving revision 1.29
diff -u -p -r1.29 i386bsd-nat.c
--- i386bsd-nat.c 31 May 2004 11:20:41 -0000 1.29
+++ i386bsd-nat.c 9 Aug 2004 20:31:18 -0000
@@ -357,10 +357,10 @@ _initialize_i386bsd_nat (void)
 #define SC_REG_OFFSET i386nbsd_sc_reg_offset
 #elif defined (OpenBSD)
 #define SC_REG_OFFSET i386obsd_sc_reg_offset
-#else
-#define SC_REG_OFFSET i386bsd_sc_reg_offset
 #endif
 
+#ifdef SC_REG_OFFSET
+
   /* We only check the program counter, stack pointer and frame
      pointer since these members of `struct sigcontext' are essential
      for providing backtraces.  More checks could be added, but would
@@ -410,4 +410,6 @@ Please report this to <bug-gdb@gnu.org>.
     }
 
   SC_FP_OFFSET = offset;
+
+#endif /* SC_REG_OFFSET */
 }