X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Ftests%2Fuserprog%2Fbad-read2.c;fp=src%2Ftests%2Fuserprog%2Fbad-read2.c;h=a2fc23725cd6da1dda4d35be78f411966150150a;hb=1f197c6861841bc0c27327c20b85e7b43b65affe;hp=0000000000000000000000000000000000000000;hpb=bd18aa4d5b565826e29ccfcaa0eb2cf689cae96c;p=pintos-anon

diff --git a/src/tests/userprog/bad-read2.c b/src/tests/userprog/bad-read2.c
new file mode 100644
index 0000000..a2fc237
--- /dev/null
+++ b/src/tests/userprog/bad-read2.c
@@ -0,0 +1,13 @@
+/* This program attempts to read kernel memory. 
+   This should terminate the process with a -1 exit code. */
+
+#include "tests/lib.h"
+#include "tests/main.h"
+
+void
+test_main (void) 
+{
+  msg ("Congratulations - you have successfully read kernel memory: %d", 
+        *(int *)0xC0000000);
+  fail ("should have exited with -1");
+}