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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 CC9C0C4360D for ; Sat, 21 Sep 2019 15:06:07 +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 A334C2054F for ; Sat, 21 Sep 2019 15:06:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A334C2054F 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]:42306 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iBgxa-0005oc-GZ for qemu-devel@archiver.kernel.org; Sat, 21 Sep 2019 11:06:06 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39773) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iBgw5-0004KV-M1 for qemu-devel@nongnu.org; Sat, 21 Sep 2019 11:04:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iBgw4-0003Dg-NG for qemu-devel@nongnu.org; Sat, 21 Sep 2019 11:04:33 -0400 Received: from mx1.redhat.com ([209.132.183.28]:51844) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iBgw1-0003CV-9R; Sat, 21 Sep 2019 11:04:29 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A54088535D; Sat, 21 Sep 2019 15:04:27 +0000 (UTC) Received: from thuth.com (ovpn-116-27.ams2.redhat.com [10.36.116.27]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2025E608A5; Sat, 21 Sep 2019 15:04:23 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org, Peter Maydell Subject: [PATCH 0/4] Make it possible to compile with CONFIG_ARM_V7M=n Date: Sat, 21 Sep 2019 17:04:16 +0200 Message-Id: <20190921150420.30743-1-thuth@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Sat, 21 Sep 2019 15:04:27 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 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: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-arm@nongnu.org, Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" We've got CONFIG_ARM_V7M, but it currently can't be disabled. Here are some patches that should allow to disable the switch (if the corresponding boards are disabled, too). RFC -> v1: - Move the definitions into internals.h instead of cpu.h in the 1st patch - Instead of creating an ugly stubs file, simply make armv7m_nvic.c mandatory for linking. Thomas Huth (4): target/arm: Make cpu_register() and set_feature() available for other files target/arm: Move cortex-m related functions to new file v7m.c hw/arm: Move armv7m_nvic.c to hw/arm/ and always enable it for arm builds default-configs: Do not enforce CONFIG_ARM_V7M anymore default-configs/arm-softmmu.mak | 3 - hw/arm/Makefile.objs | 2 + hw/{intc => arm}/armv7m_nvic.c | 0 hw/arm/trace-events | 17 +++ hw/intc/Makefile.objs | 1 - hw/intc/trace-events | 17 --- target/arm/Makefile.objs | 1 + target/arm/cpu.c | 166 +-------------------------- target/arm/cpu64.c | 17 +-- target/arm/internals.h | 18 +++ target/arm/v7m.c | 193 ++++++++++++++++++++++++++++++++ 11 files changed, 234 insertions(+), 201 deletions(-) rename hw/{intc => arm}/armv7m_nvic.c (100%) create mode 100644 target/arm/v7m.c -- 2.18.1