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From "Rustem Rafikov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-4568) [drlvm][lnx64][jit] SIGSEGV in VM code after appying H4514
Date Mon, 30 Jul 2007 14:40:53 GMT
[drlvm][lnx64][jit] SIGSEGV in VM code after appying H4514
----------------------------------------------------------

                 Key: HARMONY-4568
                 URL: https://issues.apache.org/jira/browse/HARMONY-4568
             Project: Harmony
          Issue Type: Bug
          Components: DRLVM
         Environment: linux64, SPECjbb2005, gc_cc->gc_gen in emconf
            Reporter: Rustem Rafikov


Hi All, 

DRLVM crashes on SPECjbb2005 running on linux64 after applying H4514 (svn commit: r559409)
with the following stack trace.
Workaround to run: there is no crash with empty registerBCOffsets ;)


Program terminated with signal 11, Segmentation fault.
#0  0x00002aaaaac91acc in native_test_unwind_special () from /home/lab_perfstat/rrafikov/platform/rr-0730-lnx64-c/bin/default/libharmonyvm.so
(gdb) bt
#0  0x00002aaaaac91acc in native_test_unwind_special () from /home/lab_perfstat/rrafikov/platform/rr-0730-lnx64-c/bin/default/libharmonyvm.so
#1  0x00002aaaaac916ba in walk_native_stack_registers () from /home/lab_perfstat/rrafikov/platform/rr-0730-lnx64-c/bin/default/libharmonyvm.so
#2  0x00002aaaaac9d05c in st_print_stack () from /home/lab_perfstat/rrafikov/platform/rr-0730-lnx64-c/bin/default/libharmonyvm.so
#3  0x00002aaaaac9c0ee in null_java_reference_handler () from /home/lab_perfstat/rrafikov/platform/rr-0730-lnx64-c/bin/default/libharmonyvm.so
#4  <signal handler called>
#5  0x00002aaaacd40f58 in Jitrino::Ia32::CodeEmitter::registerBCOffsets ()
   from /home/lab_perfstat/rrafikov/platform/rr-0730-lnx64-c/bin/default//libjitrino.so
#6  0x00002aaaacd418e8 in Jitrino::Ia32::CodeEmitter::registerBCOffsets ()
   from /home/lab_perfstat/rrafikov/platform/rr-0730-lnx64-c/bin/default//libjitrino.so
#7  0x00002aaaacd418e8 in Jitrino::Ia32::CodeEmitter::registerBCOffsets ()
   from /home/lab_perfstat/rrafikov/platform/rr-0730-lnx64-c/bin/default//libjitrino.so
[... skip lot of similar lines...]



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