1 files changed, 78 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.reverse/step-reverse.c b/gdb/testsuite/gdb.reverse/step-reverse.c
new file mode 100644
index 0000000..1584bd2
--- /dev/null
+++ b/gdb/testsuite/gdb.reverse/step-reverse.c
@@ -0,0 +1,78 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2008, 2009 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <stdlib.h>
+#include <string.h>
+
+/* Test various kinds of stepping.
+*/
+int myglob = 0;
+
+int callee() {		/* ENTER CALLEE */
+  myglob++; return 0;	/* ARRIVED IN CALLEE */
+}			/* RETURN FROM CALLEE */
+
+/* A structure which, we hope, will need to be passed using memcpy.  */
+struct rhomboidal {
+  int rather_large[100];
+};
+
+void
+large_struct_by_value (struct rhomboidal r)
+{
+  myglob += r.rather_large[42]; /* step-test.exp: arrive here 1 */
+}
+
+int main () {
+   int w,x,y,z;
+   int a[10], b[10];
+
+   /* Test "next" and "step" */
+   w = 0;	/* BREAK AT MAIN */
+   x = 1;	/* NEXT TEST 1 */
+   y = 2;	/* STEP TEST 1 */
+   z = 3;	/* REVERSE NEXT TEST 1 */
+   w = w + 2;	/* NEXT TEST 2 */
+   x = x + 3;	/* REVERSE STEP TEST 1 */
+   y = y + 4;
+   z = z + 5;	/* STEP TEST 2 */
+
+   /* Test that "next" goes over a call */
+   callee();	/* NEXT OVER THIS CALL */
+
+   /* Test that "step" doesn't */
+   callee();	/* STEP INTO THIS CALL */
+
+   /* Test "stepi" */
+   a[5] = a[3] - a[4]; /* FINISH TEST */
+   callee();	/* STEPI TEST */
+   
+   /* Test "nexti" */
+   callee();	/* NEXTI TEST */
+
+   y = w + z;
+
+   {
+     struct rhomboidal r;
+     memset (r.rather_large, 0, sizeof (r.rather_large));
+     r.rather_large[42] = 10;
+     large_struct_by_value (r);  /* step-test.exp: large struct by value */
+   }
+
+   exit (0);
+}
+