diff: boehm_gc/config.h bug fix

[Fergus Henderson]

boehm_gc/config.h:
	Fix a bug in my previous changes to make DATASTART and DATAEND work
	for cygwin32 with binutils 2.9.1.

Index: boehm_gc/config.h
===================================================================
RCS file: /home/mercury1/repository/mercury/boehm_gc/config.h,v
retrieving revision 1.15
diff -u -r1.15 config.h
--- config.h	1998/10/02 05:35:33	1.15
+++ config.h	1998/10/02 09:21:41
@@ -663,8 +663,8 @@
   	/* minumum/maximum of the two.			*/
 #   	define MAX(x,y) ((x) > (y) ? (x) : (y))
 #   	define MIN(x,y) ((x) < (y) ? (x) : (y))
-#       define DATASTART ((ptr_t) MIN(_data_start__, _bss_start__))
-#       define DATAEND	 ((ptr_t) MAX(_data_end__, _bss_end__))
+#       define DATASTART ((ptr_t) MIN(&_data_start__, &_bss_start__))
+#       define DATAEND	 ((ptr_t) MAX(&_data_end__, &_bss_end__))
 #	undef STACK_GRAN
 #       define STACK_GRAN 0x10000
 #       define HEURISTIC1

-- 
Fergus Henderson <fjh at cs.mu.oz.au>  |  "I have always known that the pursuit
WWW: <http://www.cs.mu.oz.au/~fjh>  |  of excellence is a lethal habit"
PGP: finger fjh at 128.250.37.3        |     -- the last words of T. S. Garp.