(v0.29.1-release) JVMTI trigger VMStart event according to can_generate_early_vmstart #13747
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Pls fix the copyright check failure in stdinit.c |
Moved TRIGGER_J9HOOK_JAVA_BASE_LOADED to standardInit() after initializeAttachedThread() for mainThread, which is the earliest point to run an agent such as YourKit Java profiler agent; Fixed processEvent() for J9HOOK_JAVA_BASE_LOADED; When can_generate_early_vmstart capability is specified, VMStart event is triggered in the jvmtiHookModuleSystemStarted handler, otherwise in jvmtiHookVMStarted after JavaVM initialization; Refactoring the functions affected, replaced JAVA_SPEC_VERSION 9 with 11. Signed-off-by: Jason Feng <fengj@ca.ibm.com>
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Fixed. |
pshipton
reviewed
Oct 21, 2021
pshipton
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Oct 21, 2021
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Moved
TRIGGER_J9HOOK_JAVA_BASE_LOADEDtostandardInit()afterinitializeAttachedThread()formainThread, which is the earliest point to run an agent such asYourKit Java profileragent;Fixed
processEvent()forJ9HOOK_JAVA_BASE_LOADED;When
can_generate_early_vmstartcapability is specified,VMStartevent is triggered in thejvmtiHookModuleSystemStartedhandler, otherwise injvmtiHookVMStartedafter JavaVM initialization;Refactoring the functions affected, replaced
JAVA_SPEC_VERSION9with11.Cherry-pick #13737
Proposing this to
v0.29.1-releasebased onSigned-off-by: Jason Feng fengj@ca.ibm.com