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=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 957F0C4CEC9 for ; Tue, 17 Sep 2019 11:19:39 +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 69807214AF for ; Tue, 17 Sep 2019 11:19:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 69807214AF 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]:44410 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iABWE-0004zA-9f for qemu-devel@archiver.kernel.org; Tue, 17 Sep 2019 07:19:38 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53745) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iABRa-0001Zt-RE for qemu-devel@nongnu.org; Tue, 17 Sep 2019 07:14:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iABRZ-00063F-MO for qemu-devel@nongnu.org; Tue, 17 Sep 2019 07:14:50 -0400 Received: from mx1.redhat.com ([209.132.183.28]:37918) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iABRZ-00062U-F9 for qemu-devel@nongnu.org; Tue, 17 Sep 2019 07:14:49 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 5C0B7877A64; Tue, 17 Sep 2019 11:14:48 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-47.ams2.redhat.com [10.36.116.47]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6C9375C219; Tue, 17 Sep 2019 11:14:42 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 8597017536; Tue, 17 Sep 2019 13:14:41 +0200 (CEST) From: Gerd Hoffmann To: qemu-devel@nongnu.org Date: Tue, 17 Sep 2019 13:14:40 +0200 Message-Id: <20190917111441.27405-2-kraxel@redhat.com> In-Reply-To: <20190917111441.27405-1-kraxel@redhat.com> References: <20190917111441.27405-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.6.2 (mx1.redhat.com [10.5.110.69]); Tue, 17 Sep 2019 11:14:48 +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 Subject: [Qemu-devel] [PATCH v3 1/2] vga: move access helpers to separate include file 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: "Michael S. Tsirkin" , Gerd Hoffmann , flier_m@outlook.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Gerd Hoffmann --- hw/display/vga-access.h | 49 ++++++++++++++++++++++++++++++++++++++++ hw/display/vga-helpers.h | 26 --------------------- hw/display/vga.c | 1 + 3 files changed, 50 insertions(+), 26 deletions(-) create mode 100644 hw/display/vga-access.h diff --git a/hw/display/vga-access.h b/hw/display/vga-access.h new file mode 100644 index 000000000000..c0fbd9958b2e --- /dev/null +++ b/hw/display/vga-access.h @@ -0,0 +1,49 @@ +/* + * QEMU VGA Emulator templates + * + * Copyright (c) 2003 Fabrice Bellard + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +static inline uint8_t vga_read_byte(VGACommonState *vga, uint32_t addr) +{ + return vga->vram_ptr[addr & vga->vbe_size_mask]; +} + +static inline uint16_t vga_read_word_le(VGACommonState *vga, uint32_t addr) +{ + uint32_t offset = addr & vga->vbe_size_mask & ~1; + uint16_t *ptr = (uint16_t *)(vga->vram_ptr + offset); + return lduw_le_p(ptr); +} + +static inline uint16_t vga_read_word_be(VGACommonState *vga, uint32_t addr) +{ + uint32_t offset = addr & vga->vbe_size_mask & ~1; + uint16_t *ptr = (uint16_t *)(vga->vram_ptr + offset); + return lduw_be_p(ptr); +} + +static inline uint32_t vga_read_dword_le(VGACommonState *vga, uint32_t addr) +{ + uint32_t offset = addr & vga->vbe_size_mask & ~3; + uint32_t *ptr = (uint32_t *)(vga->vram_ptr + offset); + return ldl_le_p(ptr); +} diff --git a/hw/display/vga-helpers.h b/hw/display/vga-helpers.h index 5a752b3f9efd..10e9cfd40a04 100644 --- a/hw/display/vga-helpers.h +++ b/hw/display/vga-helpers.h @@ -95,32 +95,6 @@ static void vga_draw_glyph9(uint8_t *d, int linesize, } while (--h); } -static inline uint8_t vga_read_byte(VGACommonState *vga, uint32_t addr) -{ - return vga->vram_ptr[addr & vga->vbe_size_mask]; -} - -static inline uint16_t vga_read_word_le(VGACommonState *vga, uint32_t addr) -{ - uint32_t offset = addr & vga->vbe_size_mask & ~1; - uint16_t *ptr = (uint16_t *)(vga->vram_ptr + offset); - return lduw_le_p(ptr); -} - -static inline uint16_t vga_read_word_be(VGACommonState *vga, uint32_t addr) -{ - uint32_t offset = addr & vga->vbe_size_mask & ~1; - uint16_t *ptr = (uint16_t *)(vga->vram_ptr + offset); - return lduw_be_p(ptr); -} - -static inline uint32_t vga_read_dword_le(VGACommonState *vga, uint32_t addr) -{ - uint32_t offset = addr & vga->vbe_size_mask & ~3; - uint32_t *ptr = (uint32_t *)(vga->vram_ptr + offset); - return ldl_le_p(ptr); -} - /* * 4 color mode */ diff --git a/hw/display/vga.c b/hw/display/vga.c index 573d223d46f0..82ebe5361096 100644 --- a/hw/display/vga.c +++ b/hw/display/vga.c @@ -1009,6 +1009,7 @@ void vga_mem_writeb(VGACommonState *s, hwaddr addr, uint32_t val) typedef void vga_draw_line_func(VGACommonState *s1, uint8_t *d, uint32_t srcaddr, int width); +#include "vga-access.h" #include "vga-helpers.h" /* return true if the palette was modified */ -- 2.18.1