Some initial VM tests.

[pintos-anon] / grading / vm / pt-grow-stack.c

diff --git a/grading/vm/pt-grow-stack.c b/grading/vm/pt-grow-stack.c
new file mode 100644 (file)
index 0000000..805db98
--- /dev/null
+++ b/grading/vm/pt-grow-stack.c
@@ -0,0 +1,19 @@
+#include <stdio.h>
+#include <string.h>
+#include "arc4.h"
+#include "cksum.h"
+
+int
+main (void) 
+{
+  char stack_obj[4096];
+  struct arc4 arc4;
+
+  printf ("(pt-grow-stack) begin\n");
+  arc4_init (&arc4, "foobar", 6);
+  memset (stack_obj, 0, sizeof stack_obj);
+  arc4_crypt (&arc4, stack_obj, sizeof stack_obj);
+  printf ("(pt-grow-stack) cksum: %lu\n", cksum (stack_obj, sizeof stack_obj));
+  printf ("(pt-grow-stack) end\n");
+  return 0;
+}