--- a/src/hotspot/share/runtime/arguments.cpp Sun May 20 22:03:10 2018 +0200
+++ b/src/hotspot/share/runtime/arguments.cpp Sun May 20 22:18:11 2018 +0200
@@ -61,6 +61,9 @@
#if INCLUDE_JVMCI
#include "jvmci/jvmciRuntime.hpp"
#endif
+#if INCLUDE_JFR
+#include "jfr/jfr.hpp"
+#endif
// Note: This is a special bug reporting site for the JVM
#ifdef VENDOR_URL_VM_BUG
@@ -264,6 +267,20 @@
return false;
}
+#if INCLUDE_JFR
+// return true on failure
+static bool match_jfr_option(const JavaVMOption** option) {
+ assert((*option)->optionString != NULL, "invariant");
+ char* tail = NULL;
+ if (match_option(*option, "-XX:StartFlightRecording", (const char**)&tail)) {
+ return Jfr::on_start_flight_recording_option(option, tail);
+ } else if (match_option(*option, "-XX:FlightRecorderOptions", (const char**)&tail)) {
+ return Jfr::on_flight_recorder_option(option, tail);
+ }
+ return false;
+}
+#endif
+
static void logOption(const char* opt) {
if (PrintVMOptions) {
jio_fprintf(defaultStream::output_stream(), "VM option '%s'\n", opt);
@@ -518,6 +535,7 @@
{ "PrintSafepointStatisticsTimeout", JDK_Version::jdk(11), JDK_Version::jdk(12), JDK_Version::jdk(13) },
{ "PrintSafepointStatisticsCount",JDK_Version::jdk(11), JDK_Version::jdk(12), JDK_Version::jdk(13) },
{ "AggressiveOpts", JDK_Version::jdk(11), JDK_Version::jdk(12), JDK_Version::jdk(13) },
+ { "AllowNonVirtualCalls", JDK_Version::jdk(11), JDK_Version::jdk(12), JDK_Version::jdk(13) },
// --- Deprecated alias flags (see also aliased_jvm_flags) - sorted by obsolete_in then expired_in:
{ "DefaultMaxRAMFraction", JDK_Version::jdk(8), JDK_Version::undefined(), JDK_Version::undefined() },
@@ -526,9 +544,6 @@
{ "UnsyncloadClass", JDK_Version::jdk(10), JDK_Version::jdk(11), JDK_Version::jdk(12) },
// -------------- Obsolete Flags - sorted by expired_in --------------
- { "ConvertSleepToYield", JDK_Version::jdk(9), JDK_Version::jdk(10), JDK_Version::jdk(11) },
- { "ConvertYieldToSleep", JDK_Version::jdk(9), JDK_Version::jdk(10), JDK_Version::jdk(11) },
- { "MinSleepInterval", JDK_Version::jdk(9), JDK_Version::jdk(10), JDK_Version::jdk(11) },
{ "CheckAssertionStatusDirectives",JDK_Version::undefined(), JDK_Version::jdk(11), JDK_Version::jdk(12) },
{ "PrintMallocFree", JDK_Version::undefined(), JDK_Version::jdk(11), JDK_Version::jdk(12) },
{ "PrintMalloc", JDK_Version::undefined(), JDK_Version::jdk(11), JDK_Version::jdk(12) },
@@ -546,6 +561,9 @@
{ "SharedMiscCodeSize", JDK_Version::undefined(), JDK_Version::jdk(10), JDK_Version::undefined() },
{ "UseUTCFileTimestamp", JDK_Version::undefined(), JDK_Version::jdk(11), JDK_Version::jdk(12) },
{ "UseAppCDS", JDK_Version::undefined(), JDK_Version::jdk(11), JDK_Version::jdk(12) },
+ { "InlineNotify", JDK_Version::undefined(), JDK_Version::jdk(11), JDK_Version::jdk(12) },
+ { "EnableTracing", JDK_Version::undefined(), JDK_Version::jdk(11), JDK_Version::jdk(12) },
+ { "UseLockedTracing", JDK_Version::undefined(), JDK_Version::jdk(11), JDK_Version::jdk(12) },
#ifdef TEST_VERIFY_SPECIAL_JVM_FLAGS
{ "dep > obs", JDK_Version::jdk(9), JDK_Version::jdk(8), JDK_Version::undefined() },
@@ -1605,9 +1623,9 @@
}
void Arguments::set_tiered_flags() {
- // With tiered, set default policy to AdvancedThresholdPolicy, which is 3.
+ // With tiered, set default policy to SimpleThresholdPolicy, which is 2.
if (FLAG_IS_DEFAULT(CompilationPolicyChoice)) {
- FLAG_SET_DEFAULT(CompilationPolicyChoice, 3);
+ FLAG_SET_DEFAULT(CompilationPolicyChoice, 2);
}
if (CompilationPolicyChoice < 2) {
vm_exit_during_initialization(
@@ -3160,6 +3178,10 @@
"ManagementServer is not supported in this VM.\n");
return JNI_ERR;
#endif // INCLUDE_MANAGEMENT
+#if INCLUDE_JFR
+ } else if (match_jfr_option(&option)) {
+ return JNI_EINVAL;
+#endif
} else if (match_option(option, "-XX:", &tail)) { // -XX:xxxx
// Skip -XX:Flags= and -XX:VMOptionsFile= since those cases have
// already been handled