From patchwork Fri Oct 19 16:57:02 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 10649877 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 017D2112B for ; Fri, 19 Oct 2018 17:21:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DD5A92852B for ; Fri, 19 Oct 2018 17:21:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CDD392853A; Fri, 19 Oct 2018 17:21:20 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 6C0E028553 for ; Fri, 19 Oct 2018 17:21:20 +0000 (UTC) Received: from localhost ([::1]:51822 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gDYSd-0007ds-LF for patchwork-qemu-devel@patchwork.kernel.org; Fri, 19 Oct 2018 13:21:19 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49134) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gDY8k-00047P-2Z for qemu-devel@nongnu.org; Fri, 19 Oct 2018 13:00:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gDY8j-0005aO-Cm for qemu-devel@nongnu.org; Fri, 19 Oct 2018 13:00:45 -0400 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:51984) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gDY8j-0002bn-4W for qemu-devel@nongnu.org; Fri, 19 Oct 2018 13:00:45 -0400 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.89) (envelope-from ) id 1gDY5u-0006i7-Kr for qemu-devel@nongnu.org; Fri, 19 Oct 2018 17:57:50 +0100 From: Peter Maydell To: qemu-devel@nongnu.org Date: Fri, 19 Oct 2018 17:57:02 +0100 Message-Id: <20181019165735.22511-13-peter.maydell@linaro.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181019165735.22511-1-peter.maydell@linaro.org> References: <20181019165735.22511-1-peter.maydell@linaro.org> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2001:8b0:1d0::2 Subject: [Qemu-devel] [PULL 12/45] target/arm: Make switch_mode() file-local X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP The switch_mode() function is defined in target/arm/helper.c and used only in that file and nowhere else, so we can make it file-local rather than global. Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson Message-id: 20181012144235.19646-3-peter.maydell@linaro.org --- target/arm/internals.h | 1 - target/arm/helper.c | 6 ++++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/target/arm/internals.h b/target/arm/internals.h index 276f2d8a8df..6b204fad51e 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -145,7 +145,6 @@ static inline int bank_number(int mode) g_assert_not_reached(); } -void switch_mode(CPUARMState *, int); void arm_cpu_register_gdb_regs_for_features(ARMCPU *cpu); void arm_translate_init(void); diff --git a/target/arm/helper.c b/target/arm/helper.c index 09c31c47418..ee265892176 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -56,6 +56,8 @@ static void v8m_security_lookup(CPUARMState *env, uint32_t address, V8M_SAttributes *sattrs); #endif +static void switch_mode(CPUARMState *env, int mode); + static int vfp_gdb_get_reg(CPUARMState *env, uint8_t *buf, int reg) { int nregs; @@ -6316,7 +6318,7 @@ uint32_t HELPER(v7m_tt)(CPUARMState *env, uint32_t addr, uint32_t op) return 0; } -void switch_mode(CPUARMState *env, int mode) +static void switch_mode(CPUARMState *env, int mode) { ARMCPU *cpu = arm_env_get_cpu(env); @@ -6338,7 +6340,7 @@ void aarch64_sync_64_to_32(CPUARMState *env) #else -void switch_mode(CPUARMState *env, int mode) +static void switch_mode(CPUARMState *env, int mode) { int old_mode; int i;