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From "Ivan Volosyuk (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-1989) [classlib] initial port to IPF
Date Mon, 30 Oct 2006 10:43:17 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-1989?page=all ]

Ivan Volosyuk updated HARMONY-1989:
-----------------------------------

    Attachment: 1989_2.patch

Updated patch: 1989_2.patch

Removed some extra asserts in signals support, the code is arch independent and should work
fine.
Corrected pointer size conditional definition. This has fixed a crash in dlsym().

> [classlib] initial port to IPF
> ------------------------------
>
>                 Key: HARMONY-1989
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1989
>             Project: Harmony
>          Issue Type: Improvement
>          Components: Classlib
>         Environment: Linux, IPF
>            Reporter: Sergey Dmitriev
>         Attachments: 1989.patch, 1989_2.patch
>
>
> The patch is based on EM64T patch (1005 JIRA issue).
> Two major platform-dependant things has been fixed with respect to this.
>  - HYTHR
>      some fake functions have been added since DRLVM has its own hythr:
>        modules\portlib\src\main\native\thread\linux\ia64\thrhelp.c
>        modules\portlib\src\main\native\thread\linux\ia64\thrspinlock.c
>  - SIGNAL
>      IPF support for signal yet. The code is just compilable.
>      modules/portlib/src/main/native/port/linux/hysignal.c
> Some notes, at least what I know about:
>   You have to have the liblcms.a, libpng.a and libjpeg.a at /usr/lib/.
>   And please remember that you have to have the IPF JDK 1.5.
>   At this time the built stub deploy/jdk/jre/bin/java does not work. Fails with segmentation
fault.
> The build process is the folowing:
>   1. checkout classlib under IPF environment
>   2. apply 1989_patch
>   3. create depends/libs/linux.ia64 directory
>   4. build and copy ICU libs to depends/libs/linux.ia64/
>   5. run ant fetch-depends
>   6. run ant
>      Note: no special -D keys to determine the arch are needed

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