guile/guile-core/libguile gc_os_dep.c

[Marius Vollmer]

CVSROOT:        /cvs
Module name:    guile
Changes by:     Marius Vollmer <address@hidden> 00/10/18 11:27:55

Modified files:
        guile-core/libguile: gc_os_dep.c 

Log message:
        * gc_os_dep.c (GC_noop1, GC_bool, TRUE, FALSE, VOLATILE):
        Definitions copied from Boehm collector.

CVSWeb URLs:
http://subversions.gnu.org/cgi-bin/cvsweb/guile/guile-core/libguile/gc_os_dep.c.diff?r1=1.2&r2=1.3

Patches:
Index: guile/guile-core/libguile/gc_os_dep.c
diff -u guile/guile-core/libguile/gc_os_dep.c:1.2 
guile/guile-core/libguile/gc_os_dep.c:1.3
--- guile/guile-core/libguile/gc_os_dep.c:1.2   Wed Oct 11 12:23:52 2000
+++ guile/guile-core/libguile/gc_os_dep.c       Wed Oct 18 11:27:55 2000
@@ -17,7 +17,7 @@
  */
 
 /*
- * Copied from gc5.2, files "os_dep.c", "gc_priv.h"and "gcconfig.h",
+ * Copied from gc5.2, files "os_dep.c", "gc_priv.h", "mark.c" and "gcconfig.h",
  * and modified for Guile by Marius Vollmer.  
  */
 
@@ -44,6 +44,32 @@
 
 typedef GC_word word;
 typedef GC_signed_word signed_word;
+
+typedef int GC_bool;
+# define TRUE 1
+# define FALSE 0
+
+#if defined(__STDC__)
+#   include <stdlib.h>
+#   if !(defined( sony_news ) )
+#       include <stddef.h>
+#   endif
+#   define VOLATILE volatile
+#else
+#   ifdef MSWIN32
+#      include <stdlib.h>
+#   endif
+#   define VOLATILE
+#endif
+
+/* Single argument version, robust against whole program analysis. */
+static void GC_noop1(x)
+word x;
+{
+    static VOLATILE word sink;
+
+    sink = x;
+}
 
 /* Machine dependent parameters.  Some tuning parameters can be found  */
 /* near the top of gc_private.h.                                       */