Add a testcase for PR10417 support for DW_OP_{stack|implicit}_value.

Currently XFAILS when gcc-vta detected, otherwise UNTESTED.

* testsuite/systemtap.base/vta-test.exp: New test harness.
* testsuite/systemtap.base/vta-test.c: New test program.
* testsuite/systemtap.base/vta-test.stp: New test script.

1 files changed, 41 insertions, 0 deletions

diff --git a/testsuite/systemtap.base/vta-test.c b/testsuite/systemtap.base/vta-test.c
new file mode 100644
index 00000000..70d965c4
--- /dev/null
+++ b/testsuite/systemtap.base/vta-test.c
@@ -0,0 +1,41 @@
+#include <stdlib.h>
+#include <sys/sdt.h>
+
+void
+t1 (int i)
+{
+  srandom (i);
+  i = 6;
+  srandom (i);
+  STAP_PROBE(test, t1);
+  srandom (i + 4);
+}
+
+void
+t2 (unsigned int i)
+{
+  srandom (i);
+  i = 0xdeadbeef;
+  srandom (i);
+  STAP_PROBE(test, t2);
+  srandom (i + 4);
+}
+
+void
+t3 (unsigned long long i)
+{
+  srandom (i);
+  i = 0xdeadbeef87654321LL;
+  srandom (i);
+  STAP_PROBE(test, t3);
+  srandom (i + 4);
+}
+
+int
+main (int argc, char **argv)
+{
+  t1 (42);
+  t2 (42);
+  t3 (42);
+  return 0;
+}