From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:38853) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QQAPq-0004bM-4X for qemu-devel@nongnu.org; Fri, 27 May 2011 23:42:18 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QQAPp-0001tz-Bk for qemu-devel@nongnu.org; Fri, 27 May 2011 23:42:18 -0400 Received: from mail-gy0-f173.google.com ([209.85.160.173]:58946) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QQAPp-0001tv-9O for qemu-devel@nongnu.org; Fri, 27 May 2011 23:42:17 -0400 Received: by gyg4 with SMTP id 4so1150838gyg.4 for ; Fri, 27 May 2011 20:42:16 -0700 (PDT) MIME-Version: 1.0 Date: Sat, 28 May 2011 10:42:16 +0700 Message-ID: From: tran dung Content-Type: multipart/alternative; boundary=20cf30563f392e422304a44dd7e4 Subject: [Qemu-devel] why QEMU re-disassembly an instruction List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org --20cf30563f392e422304a44dd7e4 Content-Type: text/plain; charset=ISO-8859-1 Checking qemu.log (-d in_asm), I found a translation block have only 1 instruction (NEON instruction), and this instruction is re-disassembled in the next translation block. I can't understand why an instruction is disassembled but not executed (I guess). Please explain the reason and show me the functions of qemu source code which handle this exception. -- Thanks and Best regards ----------------------- Tran Van Dung --20cf30563f392e422304a44dd7e4 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Checking qemu.log (-d in_asm), I found a translation block have only 1 inst= ruction (NEON instruction), and this instruction is re-disassembled in the = next translation block. I can't understand why an instruction is disass= embled but not executed (I guess).
Please explain the reason and show me the functions of qemu source code whi= ch handle this exception.

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Thanks and Best regar= ds
-----------------------
Tran Van Dung

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