harmony-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "George Timoshenko (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-2981) [drlvm][jit][opt]SPECjbb2005 silently exit on EM64T (OPT mode)
Date Fri, 12 Jan 2007 09:57:27 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-2981?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

George Timoshenko updated HARMONY-2981:

    Patch Info: [Patch Available]

Attached patch contains three modifications:

1. vmcore/src/jit/compile.cpp
this is the fix of recent regression. It is needed to reproduce the original failure

Great thanks to Pavel Afremov for help with the fix.

2. jitrino/src/codegenerator/ia32/Ia32StackInfo.h and jitrino/src/codegenerator/ia32/Ia32StackLayout.cpp
fix of the original problem

3. jitrino/src/codegenerator/ia32/Ia32RuntimeInterface.cpp
just a minor fix of copy-paste bug in logging

> [drlvm][jit][opt]SPECjbb2005 silently exit on EM64T (OPT mode)
> --------------------------------------------------------------
>                 Key: HARMONY-2981
>                 URL: https://issues.apache.org/jira/browse/HARMONY-2981
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: EM64T
>            Reporter: George Timoshenko
>         Attachments: HARMONY-2981.patch
> Release build exits right after printing:
> Calling Reporter
> Debug build now is falling with assertion. But last year (in december) when I started
the investigations it was also failing at the same point with SIGSEGV somwhere in managed
> Investigations shows that the problem was in Ia32StackInfo and Ia32StackLayout.
> Wrong types of some variables led to incorrect value in 'rsp' register after context
restoration before exception hadler entering.

This message is automatically generated by JIRA.
If you think it was sent incorrectly contact one of the administrators: https://issues.apache.org/jira/secure/Administrators.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira


View raw message