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8202014: Possible to receive signal before signal semaphore created

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Initialize jdk.internal.misc.Signal in os_init2 and rename initialization functions.

Reviewed-by: dholmes, stuefe
This commit is contained in:
Coleen Phillimore 2018-05-18 15:56:42 -04:00
parent bc795f4eb8
commit 768632f24b
11 changed files with 41 additions and 28 deletions
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2
src/hotspot/share/runtime/thread.cpp
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@ -3813,7 +3813,7 @@ jint Threads::create_vm(JavaVMInitArgs* args, bool* canTryAgain) {
#endif // INCLUDE_MANAGEMENT
// Signal Dispatcher needs to be started before VMInit event is posted
os::signal_init(CHECK_JNI_ERR);
os::initialize_jdk_signal_support(CHECK_JNI_ERR);
// Start Attach Listener if +StartAttachListener or it can't be started lazily
if (!DisableAttachMechanism) {