From: 陳韋任 <chenwj@iis.sinica.edu.tw>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] What TARGET_HAS_PRECISE_SMC means?
Date: Thu, 10 May 2012 16:10:07 +0800 [thread overview]
Message-ID: <20120510081007.GA53664@cs.nctu.edu.tw> (raw)
Hi all,
I see only x86 define TARGET_HAS_PRECISE_SMC (target-i386/cpu.h), and the
comment says,
/* support for self modifying code even if the modified instruction is
close to the modifying instruction */
#define TARGET_HAS_PRECISE_SMC
I would like to know what it means and want to know more about it, but
googling doesn't help. Would you mind to shed some light on that? Thanks.
Regards,
chenwj
--
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
Homepage: http://people.cs.nctu.edu.tw/~chenwj
next reply other threads:[~2012-05-10 8:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-10 8:10 陳韋任 [this message]
2012-05-10 9:28 ` [Qemu-devel] What TARGET_HAS_PRECISE_SMC means? Peter Maydell
2012-05-10 11:29 ` 陳韋任
2012-05-10 11:37 ` Peter Maydell
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