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Date: Thu, 31 May 2007 12:22:41 +0100
Subject: Re: [Qemu-devel] [PATCH] mips-linux-user errno mapping
Message-ID: <20070531112241.GE28232@networkno.de>
References: <Pine.LNX.4.64.0705302050260.6270@trantor.stuart.netsweng.com>
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In-Reply-To: <Pine.LNX.4.64.0705302050260.6270@trantor.stuart.netsweng.com>
From: Thiemo Seufer <ths@networkno.de>
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To: Stuart Anderson <anderson@netsweng.com>
Cc: qemu-devel@nongnu.org

Stuart Anderson wrote:
> 
> The linux user code was completely missing the ability to map errnos
> from the host to the target. This patch adds this ability, with the
> mapping needed for MIPS. With this patch, an appreciable number of the
> tests in LTP now PASS (remaining failures are due to other bugs not yet
> fixed).

> 
> 
>                                   Stuart
> 
> Stuart R. Anderson                               anderson@netsweng.com
> Network & Software Engineering                   http://www.netsweng.com/
> 1024D/37A79149:                                  0791 D3B8 9A4C 2CDC A31F
>                                                    BD03 0A62 E534 37A7 9149

Content-Description: errno mapping patch
> Index: qemu/linux-user/errno_defs.h
> ===================================================================
> --- /dev/null	1970-01-01 00:00:00.000000000 +0000
> +++ qemu/linux-user/errno_defs.h	2007-05-30 13:29:13.000000000 -0400
> @@ -0,0 +1,143 @@
> +#warning "errno_defs"

Please clean up the compiler warnings. This one ist just the most obvious,
I also see many more of the form:

In file included from /home/ths/qemu/qemu-work/linux-user/qemu.h:11,
                 from /home/ths/qemu/qemu-work/exec.c:38:
/home/ths/qemu/qemu-work/linux-user/mips/syscall.h:92:1: warning: "TARGET_ECONNABORTED" redefined
In file included from /home/ths/qemu/qemu-work/linux-user/syscall_defs.h:1620,
                 from /home/ths/qemu/qemu-work/linux-user/qemu.h:8,
                 from /home/ths/qemu/qemu-work/exec.c:38:
/home/ths/qemu/qemu-work/linux-user/errno_defs.h:110:1: warning: this is the location of the previous definition


Thiemo