* gc.c: FreeBSD/ia64's mcontext_t is a bit different from that of

Linux/ia64.  This makes gc.c compile but miniruby coredumps for
  the moment.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4345 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Thu Aug  7 04:19:15 2003  Akinori MUSHA  <knu@iDaemons.org>
+
+	* gc.c: FreeBSD/ia64's mcontext_t is a bit different from that of
+	  Linux/ia64.  This makes gc.c compile but miniruby coredumps for
+	  the moment.
+
 Wed Aug  7 00:15:00 2003  Shigeo Kobayashi  <shigek@ruby-lang.org>
 
 	* ext/bigdecimal.c: Comparison results adjusted to Float's.

gc.c

@@ -1260,7 +1260,11 @@ rb_gc()
 	mark_locations_array((VALUE*)&ctx.uc_mcontext,
 			     ((size_t)(sizeof(VALUE)-1 + sizeof ctx.uc_mcontext)/sizeof(VALUE)));
 	bot = (VALUE*)__libc_ia64_register_backing_store_base;
+#if defined(__FreeBSD__)
+	top = (VALUE*)ctx.uc_mcontext.mc_special.bspstore;
+#else
 	top = (VALUE*)ctx.uc_mcontext.sc_ar_bsp;
+#endif
 	rb_gc_mark_locations(bot, top);
     }
 #endif