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Posted to commits@harmony.apache.org by "Ivan Volosyuk (JIRA)" <ji...@apache.org> on 2006/11/01 15:01:17 UTC
[jira] Updated: (HARMONY-2004) [DRLVM] IPF support in interpreter
mode, 'Hello World' stage
[ http://issues.apache.org/jira/browse/HARMONY-2004?page=all ]
Ivan Volosyuk updated HARMONY-2004:
-----------------------------------
Attachment: h2004_2.diff
h2004_2.diff : Patch contains almost the same state for IPF and has no negative impact on other architectures.
IPF state:
Jitrino compilation disabled - number of compilation errors
JVMTI break point : x86 specific code moved under if-defs. May be moved out to some platform specific files later.
A few outdated native helpers commented out.
Stack overflow guard page doesn't work - commented out.
Native stubs for java monitors commented out.
IPF signals code synchronized with x86 version.
and more..
> [DRLVM] IPF support in interpreter mode, 'Hello World' stage
> ------------------------------------------------------------
>
> Key: HARMONY-2004
> URL: http://issues.apache.org/jira/browse/HARMONY-2004
> Project: Harmony
> Issue Type: New Feature
> Components: DRLVM
> Environment: Linux/ia64
> Reporter: Ivan Volosyuk
> Attachments: h-2004.diff, h2004_2.diff
>
>
> This is initial attempt to restore existing IPF support in DRLVM.
> First patch contains dirty solution to make something work. VM starts up and can run simple tests.
> No threading, no GC for now.
> Moreover, most of the features are commented out: JVMTI, jitrino, some of jitrino helpers, x86 code emitter.
> It will not even compile on other architectures but IPF.
> The patch is here just for informative purposes.
> My plan is to revise step by step each piece of patch and make it work on all supported architectures.
> I will need a help from components owners to help me with complex places.
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