From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1JlM69-0006ZP-5J for qemu-devel@nongnu.org; Mon, 14 Apr 2008 06:39:41 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1JlM63-0006X8-ON for qemu-devel@nongnu.org; Mon, 14 Apr 2008 06:39:37 -0400 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JlM63-0006Wl-GB for qemu-devel@nongnu.org; Mon, 14 Apr 2008 06:39:35 -0400 Received: from smtp-out01.alice-dsl.net ([88.44.60.11]) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1JlM63-0004cj-2b for qemu-devel@nongnu.org; Mon, 14 Apr 2008 06:39:35 -0400 From: Andi Kleen References: <4800DF6A.5010700@web.de> Date: Mon, 14 Apr 2008 12:16:47 +0200 In-Reply-To: <4800DF6A.5010700@web.de> (Jan Kiszka's message of "Sat, 12 Apr 2008 18:12:26 +0200") Message-ID: <87zlrwvj00.fsf@basil.nowhere.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: [Qemu-devel] Re: [PATCH 1/3] x86: Introduce CPU_INTERRUPT_NMI Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: jan.kiszka@web.de Jan Kiszka writes: > [ This patch obsoletes > http://permalink.gmane.org/gmane.comp.emulators.qemu/22989. ] > > The x86 emulation yet lacks proper NMI support. This patch introduces > CPU_INTERRUPT_NMI and the required handling logic so that hardware > emulation drivers can simply call > > cpu_interrupt(env, CPU_INTERRUPT_NMI); > > to raise an NMI on this arch. Could you please add a monitor command to raise it too? Some OS support triggering debugging code from NMIs and that might be useful inside qemu too. -Andi