From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 23286C432C0 for ; Tue, 19 Nov 2019 20:49:41 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E21CA206F4 for ; Tue, 19 Nov 2019 20:49:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Dm6TfdA0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E21CA206F4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:51466 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iXARQ-0001Sn-2S for qemu-devel@archiver.kernel.org; Tue, 19 Nov 2019 15:49:40 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:53890) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iXAOD-0007UU-O9 for qemu-devel@nongnu.org; Tue, 19 Nov 2019 15:46:23 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iXAOC-0001jz-9K for qemu-devel@nongnu.org; Tue, 19 Nov 2019 15:46:21 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:37809 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iXAOC-0001js-5N for qemu-devel@nongnu.org; Tue, 19 Nov 2019 15:46:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1574196379; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=S6SqXgFoKot0ZX5FUnMp7mvmipVHKaABULgQfgHhejk=; b=Dm6TfdA0jXcVvUVVO/UsERdpghILOYY86Kc5NnWphez8EHK7cCufihLS0ZOhRuHMW+ynC+ 1R1ksYLZDlE5pSYFWE6b5mWQxsroL/l38HDFcp9psBRSzUC5Yr4dSP887Goc/HZjA9FEVt 1luaUlfdErIR1pT2cFZsL8bQz+Itre0= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-354-skaemc6XPfyCQA7xQAFcug-1; Tue, 19 Nov 2019 15:46:15 -0500 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D7D581005511; Tue, 19 Nov 2019 20:46:13 +0000 (UTC) Received: from localhost (unknown [10.36.118.4]) by smtp.corp.redhat.com (Postfix) with ESMTP id ACD9560259; Tue, 19 Nov 2019 20:46:07 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PULL for-4.2-rc2 2/2] hw/mips/gt64xxx: Remove dynamic field width from trace events Date: Tue, 19 Nov 2019 20:45:51 +0000 Message-Id: <20191119204551.240792-3-stefanha@redhat.com> In-Reply-To: <20191119204551.240792-1-stefanha@redhat.com> References: <20191119204551.240792-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-MC-Unique: skaemc6XPfyCQA7xQAFcug-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Peter Maydell , Stefan Hajnoczi , qemu-block@nongnu.org, Max Reitz , Aleksandar Markovic , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Aurelien Jarno Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Philippe Mathieu-Daud=C3=A9 Since not all trace backends support dynamic field width in format (dtrace via stap does not), replace by a static field width instead. We previously passed to the trace API 'width << 1' as the number of hex characters to display (the dynamic field width). We don't need this anymore. Instead, display the size of bytes accessed. Fixes: ab6bff424f (gt64xxx_pci: Convert debug printf to trace events) Reported-by: Eric Blake Reviewed-by: Eric Blake Signed-off-by: Philippe Mathieu-Daud=C3=A9 Message-id: 20191118222746.31467-3-philmd@redhat.com Buglink: https://bugs.launchpad.net/qemu/+bug/1844817 Signed-off-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20191118222746.31467-3-philmd@redhat.com> Signed-off-by: Stefan Hajnoczi --- hw/mips/gt64xxx_pci.c | 16 ++++++++-------- hw/mips/trace-events | 4 ++-- 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/hw/mips/gt64xxx_pci.c b/hw/mips/gt64xxx_pci.c index 5cab9c1ee1..f1af840d8e 100644 --- a/hw/mips/gt64xxx_pci.c +++ b/hw/mips/gt64xxx_pci.c @@ -642,19 +642,19 @@ static void gt64120_writel(void *opaque, hwaddr addr, /* not really implemented */ s->regs[saddr] =3D ~(~(s->regs[saddr]) | ~(val & 0xfffffffe)); s->regs[saddr] |=3D !!(s->regs[saddr] & 0xfffffffe); - trace_gt64120_write("INTRCAUSE", size << 1, val); + trace_gt64120_write("INTRCAUSE", size, val); break; case GT_INTRMASK: s->regs[saddr] =3D val & 0x3c3ffffe; - trace_gt64120_write("INTRMASK", size << 1, val); + trace_gt64120_write("INTRMASK", size, val); break; case GT_PCI0_ICMASK: s->regs[saddr] =3D val & 0x03fffffe; - trace_gt64120_write("ICMASK", size << 1, val); + trace_gt64120_write("ICMASK", size, val); break; case GT_PCI0_SERR0MASK: s->regs[saddr] =3D val & 0x0000003f; - trace_gt64120_write("SERR0MASK", size << 1, val); + trace_gt64120_write("SERR0MASK", size, val); break; =20 /* Reserved when only PCI_0 is configured. */ @@ -930,19 +930,19 @@ static uint64_t gt64120_readl(void *opaque, /* Interrupts */ case GT_INTRCAUSE: val =3D s->regs[saddr]; - trace_gt64120_read("INTRCAUSE", size << 1, val); + trace_gt64120_read("INTRCAUSE", size, val); break; case GT_INTRMASK: val =3D s->regs[saddr]; - trace_gt64120_read("INTRMASK", size << 1, val); + trace_gt64120_read("INTRMASK", size, val); break; case GT_PCI0_ICMASK: val =3D s->regs[saddr]; - trace_gt64120_read("ICMASK", size << 1, val); + trace_gt64120_read("ICMASK", size, val); break; case GT_PCI0_SERR0MASK: val =3D s->regs[saddr]; - trace_gt64120_read("SERR0MASK", size << 1, val); + trace_gt64120_read("SERR0MASK", size, val); break; =20 /* Reserved when only PCI_0 is configured. */ diff --git a/hw/mips/trace-events b/hw/mips/trace-events index 75d4c73f2e..321933283f 100644 --- a/hw/mips/trace-events +++ b/hw/mips/trace-events @@ -1,4 +1,4 @@ # gt64xxx.c -gt64120_read(const char *regname, int width, uint64_t value) "gt64120 read= %s value:0x%0*" PRIx64 -gt64120_write(const char *regname, int width, uint64_t value) "gt64120 wri= te %s value:0x%0*" PRIx64 +gt64120_read(const char *regname, unsigned size, uint64_t value) "gt64120 = read %s size:%u value:0x%08" PRIx64 +gt64120_write(const char *regname, unsigned size, uint64_t value) "gt64120= write %s size:%u value:0x%08" PRIx64 gt64120_isd_remap(uint64_t from_length, uint64_t from_addr, uint64_t to_le= ngth, uint64_t to_addr) "ISD: 0x%08" PRIx64 "@0x%08" PRIx64 " -> 0x%08" PRI= x64 "@0x%08" PRIx64 --=20 2.23.0