Add method tracing JVMTI callbacks
Add MethodEntryHook and MethodExitHook callbacks and associated
capabilities.
Split --jvmti-stress option in run-test into --jvmti-trace-stress and
--jvmti-redefine-stress to test each different component.
NB 3 differences from RI found:
1) RI will call methodExitHook again if the method exit hook throws
an exception. This can easily cause an infinite loop and the test
is specifically tweaked to prevent this from happening on the RI.
2) RI always includes the method being exited in the stack trace of
errors thrown in the hooks. In ART we will not include the method
if it is native. This is due to the way we call native methods
and would be extremely difficult to change.
3) The RI will allow exceptions thrown in the MethodEnterHook to be
caught by the entered method in some situations. This occurs with
the tryCatchExit test in 989. In ART this does not happen.
Bug: 34414073
Test: ./test.py --host -j40
Test: ART_TEST_FULL=true DEXTER_BINARY="/path/to/dexter" \
./test/testrunner/testrunner.py --host -j40 -t 988
Test: ART_TEST_FULL=true DEXTER_BINARY="/path/to/dexter" \
./test/testrunner/testrunner.py --host -j40 -t 989
Test: lunch aosp_angler-userdebug; \
m -j40 droid build-art && \
fastboot -w flashall && \
./test.py --target -j4
Change-Id: Iab229353fae23c2ea27c2b698c831627a9f861b1
diff --git a/test/run-test b/test/run-test
index 08be213..41a0dc2 100755
--- a/test/run-test
+++ b/test/run-test
@@ -137,7 +137,8 @@
basic_verify="false"
gc_verify="false"
gc_stress="false"
-jvmti_stress="false"
+jvmti_trace_stress="false"
+jvmti_redefine_stress="false"
strace="false"
always_clean="no"
never_clean="no"
@@ -234,8 +235,11 @@
basic_verify="true"
gc_stress="true"
shift
- elif [ "x$1" = "x--jvmti-stress" ]; then
- jvmti_stress="true"
+ elif [ "x$1" = "x--jvmti-redefine-stress" ]; then
+ jvmti_redefine_stress="true"
+ shift
+ elif [ "x$1" = "x--jvmti-trace-stress" ]; then
+ jvmti_trace_stress="true"
shift
elif [ "x$1" = "x--suspend-timeout" ]; then
shift
@@ -447,8 +451,11 @@
if [ "$gc_stress" = "true" ]; then
run_args="${run_args} --gc-stress --runtime-option -Xgc:gcstress --runtime-option -Xms2m --runtime-option -Xmx16m"
fi
-if [ "$jvmti_stress" = "true" ]; then
- run_args="${run_args} --no-app-image --jvmti-stress"
+if [ "$jvmti_redefine_stress" = "true" ]; then
+ run_args="${run_args} --no-app-image --jvmti-redefine-stress"
+fi
+if [ "$jvmti_trace_stress" = "true" ]; then
+ run_args="${run_args} --no-app-image --jvmti-trace-stress"
fi
if [ "$trace" = "true" ]; then
run_args="${run_args} --runtime-option -Xmethod-trace --runtime-option -Xmethod-trace-file-size:2000000"
@@ -658,7 +665,9 @@
echo " --stream Run method tracing in streaming mode (requires --trace)"
echo " --gcstress Run with gc stress testing"
echo " --gcverify Run with gc verification"
- echo " --jvmti-stress Run with jvmti stress testing"
+ echo " --jvmti-trace-stress Run with jvmti method tracing stress testing"
+ echo " --jvmti-redefine-stress"
+ echo " Run with jvmti method redefinition stress testing"
echo " --always-clean Delete the test files even if the test fails."
echo " --never-clean Keep the test files even if the test succeeds."
echo " --android-root [path] The path on target for the android root. (/system by default)."