From patchwork Sat Jan 5 00:35:48 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Seay X-Patchwork-Id: 209581 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 82CFC2C008D for ; Sat, 5 Jan 2013 11:36:20 +1100 (EST) Received: from localhost ([::1]:47991 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TrHkI-0006mr-6D for incoming@patchwork.ozlabs.org; Fri, 04 Jan 2013 19:36:18 -0500 Received: from eggs.gnu.org ([208.118.235.92]:59755) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TrHkA-0006me-Cb for qemu-devel@nongnu.org; Fri, 04 Jan 2013 19:36:13 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TrHk6-0007oF-Ks for qemu-devel@nongnu.org; Fri, 04 Jan 2013 19:36:10 -0500 Received: from mail-gg0-f182.google.com ([209.85.161.182]:53848) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TrHk6-0007o3-G5; Fri, 04 Jan 2013 19:36:06 -0500 Received: by mail-gg0-f182.google.com with SMTP id e5so2680317ggh.13 for ; Fri, 04 Jan 2013 16:36:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer; bh=HdGB22FQ0cwvrFm1wA837PQ+YYhtVKlXIghd+3d7L2g=; b=S6dOcaX0j7SAOAKXPpKU8PAnsEpJy2p4Fl2icf2VngXibFFntpf0/1bOZGqCcJnPFw DVcdxtilljwqUEoldF9vQ4yfPDbUopHIMXFgj44nhhdP2dLSRqkDocoSgVI3jE3cshzM zCQkKl4QIfFGGAcwoobCVmShsHTC833cH2sXO5+xi+is+j+Jd+3fO/jChVfB5MCRY3Lf PJ7fnRqshw1VpmkfvyJfM+073txHcJd7dYw/G2gbuA27+aN3rMUSzixY1UO4Y6QdLkJi mYqqaGBJtKkQtihPcjUT0FMbCvliqBhNwaqz+bbE0gq6ymbbv/RC2vbTtxYKQEEjnFYp bIzw== X-Received: by 10.236.74.198 with SMTP id x46mr58150204yhd.72.1357346165520; Fri, 04 Jan 2013 16:36:05 -0800 (PST) Received: from ctftool.localdomain ([68.205.135.68]) by mx.google.com with ESMTPS id n12sm49554543ani.7.2013.01.04.16.36.04 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 04 Jan 2013 16:36:04 -0800 (PST) From: Samuel Seay To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Date: Fri, 4 Jan 2013 16:35:48 -0800 Message-Id: <1357346148-26703-1-git-send-email-LightningTH@GMail.com> X-Mailer: git-send-email 1.7.9.5 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 209.85.161.182 Cc: Samuel Seay Subject: [Qemu-devel] [PATCH] Modification to remove a h2g() call and calculate properly instead X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Peter Maydell recommended the change to be more proper. The result was tested and shows coming up with the same proper value. Signed-off-by: Samuel Seay --- linux-user/signal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/linux-user/signal.c b/linux-user/signal.c index c43b8ac..bb08a93 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -4614,7 +4614,7 @@ static void setup_frame(int sig, struct target_sigaction *ka, /* Set up registers for signal handler. */ env->gpr[1] = newsp; env->gpr[3] = signal; - env->gpr[4] = (target_ulong) h2g(sc); + env->gpr[4] = frame_addr + offsetof(struct target_sigframe, sctx); env->nip = (target_ulong) ka->_sa_handler; /* Signal handlers are entered in big-endian mode. */ env->msr &= ~MSR_LE;