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From: Paul Brook <paul@codesourcery.com>
Subject: Re: [Qemu-devel] Windows runtime error
Date: Fri, 22 May 2009 14:15:39 +0100
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To: Anthony Liguori <anthony@codemonkey.ws>
Cc: Blue Swirl <blauwirbel@gmail.com>, Consul <void@aleksoft.net>, qemu-devel@nongnu.org

On Friday 22 May 2009, Anthony Liguori wrote:
> Paul Brook wrote:
> >>>     Don't use whole-archive for hwlib or libqemu objects
> >>>
> >>>     Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
> >>
> >> hwlib definitely needs whole-archive.
> >>
> >> Why did this break arm-softmmu?  It builds fine for me.
> >
> > In function `fdctrl_stop_transfer':
> > fdc.c:1086: undefined reference to `DMA_release_DREQ'
> >
> > There appears to be a missing dependency somewhere, I suspect libhw*.a
> > doesn't get rebuilt when you move objects from Makefile.target to
> > Makefile.hw.
>
> So a fresh rebuild "fixes" the problem?

No, sorry, I mean occasionally you end up with a stale libhw.a.

>Blue, can you revert this commit then?

Both this (whole-archive) and the preceding fdc change need to be reverted.

The scsi bits are probably ok, but the fdc is tied to the ISA DMA engine. We 
don't currently have a target independent method of handling inter-device data 
transfer.

Paul