[jira] Assigned: (HARMONY-4006) [drlvm][init] Eclipse launcher can't start Harmony VM using JNI Invocation API.

["Gregory Shimansky (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HARMONY-4006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gregory Shimansky reassigned HARMONY-4006:
------------------------------------------

    Assignee: Gregory Shimansky

> [drlvm][init] Eclipse launcher can't start Harmony VM using JNI Invocation API.
> -------------------------------------------------------------------------------
>
>                 Key: HARMONY-4006
>                 URL: https://issues.apache.org/jira/browse/HARMONY-4006
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: Windows
>            Reporter: Andrew Niefer
>            Assignee: Gregory Shimansky
>         Attachments: eclipse_1018.dll, JNI_invocation_no_decorate.patch, JNI_invocation_no_decorate.patch, library.zip
>
>
> See also: https://bugs.eclipse.org/bugs/show_bug.cgi?id=189690
> We would like for the eclipse launcher to be able to start the harmony vm using the JNI invocation API.
> The eclipse launcher does not know anything about the port library.  It looks for the symbol "JNI_CreateJavaVM" and calls it.  If we modify the eclipse launcher to find "_JNI_CreateJavaVM@12" from the harmonyvm.dll, then the result is the following crash:
> Thread [1] (Suspended: Signal 'SIGSEGV' received. Description: Segmentation fault.)     
> 2 harmonyvm!?classloader_find_native@@YAP6AXXZQAUMethod@@@Z()  0x00a8ecd8       
> 1 <symbol is not available> 0x00000000

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