From: Richard Henderson <rth@twiddle.net>
To: "Johnson, Eric" <ericj@mips.com>
Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
"\"陳韋任 (Wei-Ren Chen)\"" <chenwj@iis.sinica.edu.tw>
Subject: Re: [Qemu-devel] MIPS exception number limits?
Date: Tue, 27 Nov 2012 13:18:36 -0800 [thread overview]
Message-ID: <50B52E2C.2080605@twiddle.net> (raw)
In-Reply-To: <AD431C1EF67D4B4B801AEC089EB7ED48014489225C@exchdb03.mips.com>
On 11/26/2012 09:25 PM, Johnson, Eric wrote:
> So basically the SC and SCD instructions for user-mode QEMU are implemented with a "dummy" exception. Since it is not a real exception, it is not reported in the QEMU log file as an exception.
I'm not certain that's a helpful distinction to make when it comes to debugging qemu.
r~
next prev parent reply other threads:[~2012-11-27 21:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-22 19:33 [Qemu-devel] MIPS exception number limits? 陳韋任 (Wei-Ren Chen)
2012-11-27 5:25 ` Johnson, Eric
2012-11-27 21:18 ` Richard Henderson [this message]
2012-11-27 22:03 ` Peter Maydell
2012-11-27 22:23 ` Johnson, Eric
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