X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Ftests%2Fuserprog%2Fsc-boundary-2.c;fp=src%2Ftests%2Fuserprog%2Fsc-boundary-2.c;h=de357fcb6f7cd332ec3f83178c89adac3c7db883;hb=42a67e9ac6854ec56c35c82e1ad9c4e2c8662139;hp=47d28c6dfcbcec1de4b2240db03cf6671ef5b5e0;hpb=ff8effb2f514ca54a594074e1cc33b22a1978050;p=pintos-anon

diff --git a/src/tests/userprog/sc-boundary-2.c b/src/tests/userprog/sc-boundary-2.c
index 47d28c6..de357fc 100644
--- a/src/tests/userprog/sc-boundary-2.c
+++ b/src/tests/userprog/sc-boundary-2.c
@@ -1,3 +1,7 @@
+/* Invokes a system call with one byte of the system call's
+   argument on a separate page from the rest of the bytes.  This
+   must work. */
+
 #include <syscall-nr.h>
 #include "tests/userprog/boundary.h"
 #include "tests/lib.h"