* sim/cris/c/mmap1.c (MMAP_FLAGS): Default-define to

	MAP_PRIVATE and use this macro in the mmap call.
	* sim/cris/c/mmap4.c: New test.

sim/testsuite/ChangeLog

 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
 
+	* sim/cris/c/mmap1.c (MMAP_FLAGS): Default-define to
+	MAP_PRIVATE and use this macro in the mmap call.
+	* sim/cris/c/mmap4.c: New test.
 	* sim/cris/c/access1.c: New test.
 	* sim/cris/asm/pid1.ms: New test.
 

sim/testsuite/sim/cris/c/mmap1.c

@@ -38,7 +38,11 @@ int main (int argc, char *argv[])
   if ((size & 8191) == 0)
     size--;
 
-  a = mmap (NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
+#ifndef MMAP_FLAGS
+#define MMAP_FLAGS MAP_PRIVATE
+#endif
+
+  a = mmap (NULL, size, PROT_READ, MMAP_FLAGS, fd, 0);
 
   if (memmem (a, size, str, strlen (str) + 1) == NULL)
     abort ();

sim/testsuite/sim/cris/c/mmap4.c

+/* Just check that MAP_DENYWRITE is "honored" (ignored).
+#notarget: cris*-*-elf
+*/
+#define MMAP_FLAGS (MAP_PRIVATE|MAP_DENYWRITE)
+#include "mmap1.c"