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Re: Creating and using GCJ ARM cross compiler
- From: Matthias Klose <doko at ubuntu dot com>
- To: Andrew Haley <aph at redhat dot com>
- Cc: Matthijs van de Water <matthijs dot van dot de dot water at gmail dot com>, java at gcc dot gnu dot org
- Date: Thu, 01 May 2008 20:36:50 +0200
- Subject: Re: Creating and using GCJ ARM cross compiler
- References: <35a670560804180541w46ce197fl99b7161ff555b86e@mail.gmail.com> <4808D7B7.4060709@redhat.com> <35a670560804190746y5f45325of55ec6e11c638a4@mail.gmail.com> <35a670560804210332s210416e6qcbf48000f7e723ac@mail.gmail.com> <480C9133.1050408@redhat.com> <480C9273.3090601@redhat.com> <480CC942.2030302@redhat.com> <480CCD2E.6090500@ubuntu.com> <35a670560804211457m36be15c8laecfcf5ed03be06d@mail.gmail.com> <480DA80A.7050304@redhat.com>
Andrew Haley schrieb:
> Matthijs van de Water wrote:
>> On Mon, Apr 21, 2008 at 7:21 PM, Matthias Klose <doko@ubuntu.com> wrote:
>>> there are some arm specific patches applied on top:
>>> http://svn.debian.org/wsvn/gcccvs/branches/sid/gcc-4.2/debian/patches/?rev=0&sc=0
>> I'm using a number of those patches on top of the Ubuntu branch in my
>> OE build. It looks like I have all the relevant ones for my situation.
>>
>> Matthias: are you saying that you've seen this branch (plus patches)
>> work on ARM? That means I'm doing something wrong (either missing some
>> patches, or configuring incorrectly)...
>>
>> Any help is appreciated. I'm not really an expert on this subject and
>> I'm in desperate need to make it work.
>
> I'm using gcj Version 4.3 on my ARM Debian box all the time and it works
> perfectly. Your insistence on using this old release seems to me
> to be quite perverse.
the most recent test results I can find are:
based on the ubuntu/gcc-4_2-branch:
http://gcc.gnu.org/ml/gcc-testresults/2008-04/msg02414.html
based on the gcc-4_3-branch:
http://gcc.gnu.org/ml/gcc-testresults/2008-04/msg01822.html
http://gcc.gnu.org/ml/gcc-testresults/2008-04/msg00385.html
on both branches the following test cases fail:
Running target unix
FAIL: Throw_2 execution - source compiled test
FAIL: Throw_2 -findirect-dispatch execution - source compiled test
FAIL: Throw_2 -O3 execution - source compiled test
FAIL: Throw_2 -O3 -findirect-dispatch execution - source compiled test
No, I currently don't have access to an arm box.
Matthias