[Debian-ports-devel] Using sbuild with qemu-user-static - was: Re: TODO list for Debian/Linux m68k

[John Paul Adrian Glaubitz]

On 11/15/2015 07:49 PM, Laurent Vivier wrote:
> In GitHub repo (https://github.com/vivier/qemu-m68k), on branch
> 680x0-v2.4.0, you can find a LXC script to create debian container:
> (...)

Looks interesting. I have never dealt with LXC, but I'll have a look.

>>> [1] https://wiki.debian.org/QEMU
>>> [2] https://bugs.launchpad.net/qemu/+bug/1516408
>>> [3] https://bugs.launchpad.net/ubuntu/+source/qemu-linaro/+bug/1254824
> 
> When you find a bug, or want a feature, in qemu-linux-user don't
> hesitate to send it to me :)

Can you comment on the issue regarding the missing syscall 186 on
qemu-sh4? I have modified the qemu source code now to make the
sigaltstack syscall available on sh4 as well and it appears to
me that this syscall is not architecture-specific but I am not
sure. At least according to the kernel sources, 186 maps to the
same syscall on sh32 and sh64 as it does on other architectures.

I have rebuilt the qemu version from unstable now (1:2.4+dfsg-4),
backported it to jessie and added TARGET_SH4 to the list of
architectures which has sigaltstack. I did my first test build
by successfully building xbill on qemu-sh4 with gcc-5 and I
can install and run the game fine on my SH7785LCR board.

Any comments? Can we merge this patch (see attached)?

Adrian

-- 
 .''`.  John Paul Adrian Glaubitz
: :' :  Debian Developer - glaubitz at debian.org
`. `'   Freie Universitaet Berlin - glaubitz at physik.fu-berlin.de
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