Re: [xmlvm-users] Examples for iphone-c target

[Lennie De V. <len...@gm...>]

What does the new iphone-c target do?

On Thu, Sep 9, 2010 at 2:54 AM, Barry Linsdau <bar...@ao...> wrote:
> Arno-
>
> Thanks for the tip, that gives me a starting point.
>
> What is the plan for implementing the native methods that will be needed by
> the OpenJDK classes? Will they all be hand-implemented, or will you try to
> use OpenJDK's own C implementations of the native methods? That strikes me
> as a bigger implementation headache than the number of dependencies you are
> encountering (I'm sad to say I'm not surprised at the 3K dependencies on
> Hello World; I don't think you're going to be able to whittle that down by
> too much without losing some potential functionality).
>
>
>
> -----Original Message-----
> From: Arno Puder <ar...@pu...>
> To: xmlvm-users <xml...@li...>
> Sent: Wed, Sep 8, 2010 4:33 pm
> Subject: Re: [xmlvm-users] Examples for iphone-c target
>
>
> note that the C backend is undergoing rapid changes. Today we managed to
> get a first version of iFireworks (XMLVM's trademark application)
> working with the C backend. Make sure you update XMLVM and then try this:
> ant
> java -Xmx700m -jar dist/xmlvm.jar --target=iphone-c \
>       --app-name=iFireworks \
>       --resource=demo/iphone/ifireworks/ires/ \
>       --in=build/demo/iphone/ifireworks/org/xmlvm/demo/ifireworks \
>       --out=out
> open out/iFireworks.xcodeproj/
> There are two big todo items at this point:
> 1. Implement the Cocoa wrappers. In many cases it should be possible
>     to migrate the existing Objective-C wrapper.
> 2. OpenJDK: the iFireworks demo uses hand-written versions of dependent
>     J2SE classes (such as java.lang.String). Our plan is to cross-compile
>     OpenJDK. The good news is that the C backend is powerful enough
>     to cross-compile OpenJDK. But the bad news is that we are struggling
>     with dependencies. A simple Hello World pulls in 3000(!) classes
>     from the OpenJDK.
> Things are moving fast and I'm sure we'll find solutions to the
> remaining problems. Stay tuned.
> Arno
> On 9/8/10 3:35 PM, Barry Linsdau wrote:
>>
>>
>> Are there any "Hello World" examples of the new "iphone-c" target out
>> there? None of my experiments seem to be generating anything that will
>> compile.
>>
>>
>>
>>
>>
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Lennie De Villiers Blog: http://lenniedevilliers.blogspot.com/