[HARMONY-5247] [drlvm][init] DRL VM hangs with gc_cc in shutdown

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Component/s: DRLVM
• Environment: Windows/x86
• Patch Info: Patch Available
• Estimated Complexity: Moderate
• Assignee: Xiao-Feng Li
• Reporter: Ilya Berezhniuk
• Created: 04/Dec/07 14:42
• Updated: 11/Dec/07 00:16
• Resolved: 11/Dec/07 00:16

Description

I've tried to pass 'build test' with GC_CC, and found that tests hang on JIT almost always.

The reason is the same as for HARMONY-5136.
Some thread is died with ThreadGroup.lock blocked, so main thread can't obtain this lock.
Looks like HARMONY-5136 patch is incomplete.

I used the following line to test the bug:
win_em64t_msvc_debug\deploy\jdk\jre\bin\java.exe -Xem:opt -XX:gc.dll=gc_cc -XX:+vm.assert_dialog -cp win_em64t_msvc_debug\tests\smoke.tests\classes StackTest

Issue Links

• relates to: HARMONY-5136 [drlvm] DRL VM hangs during stress.Mix running.