[PATCH tip/core/rcu 21/32] tools/memory-model: Make runlitmus.sh check for jingle errors

paulmck
2019-10-03T00:28:06Z

It turns out that the jingle7 tool is currently a bit picky about
the litmus tests it is willing to process. This commit therefore
ensures that jingle7 failures are reported.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
---
tools/memory-model/scripts/runlitmus.sh | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/tools/memory-model/scripts/runlitmus.sh b/tools/memory-model/scripts/runlitmus.sh
index afb196d..5f2d29b 100755
--- a/tools/memory-model/scripts/runlitmus.sh
+++ b/tools/memory-model/scripts/runlitmus.sh
@@ -69,6 +69,11 @@ fi
# Generate the assembly code and run herd7 on it.
gen_theme7 -n 10 -map $mapfile -call Linux.call > $themefile
jingle7 -theme $themefile $litmus > $LKMM_DESTDIR/$hwlitmus 2> $T/$hwlitmusfile.jingle7.out
+if grep -q "Generated 0 tests" $T/$hwlitmusfile.jingle7.out
+then
+ echo ' !!! ' jingle7 failed, no $hwlitmus generated
+ exit 253
+fi
/usr/bin/time $LKMM_TIMEOUT_CMD herd7 $LKMM_DESTDIR/$hwlitmus > $LKMM_DESTDIR/$hwlitmus.out 2>&1

exit $?
--
2.9.5