From d4522b8e9854178473adcea0fbb84f23f6e744bd Mon Sep 17 00:00:00 2001 From: Felipe Boeira Date: Tue, 8 Jan 2019 18:39:03 +0100 Subject: Initial commit --- src/tests/userprog/bad-jump2.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 src/tests/userprog/bad-jump2.c (limited to 'src/tests/userprog/bad-jump2.c') diff --git a/src/tests/userprog/bad-jump2.c b/src/tests/userprog/bad-jump2.c new file mode 100644 index 0000000..dc7c2a7 --- /dev/null +++ b/src/tests/userprog/bad-jump2.c @@ -0,0 +1,13 @@ +/* This program attempts to execute code at a kernel virtual address. + 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 called kernel code: %d", + ((int (*)(void))0xC0000000)()); + fail ("should have exited with -1"); +} -- cgit v1.2.1