From nobody Sun Oct 5 19:42:42 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1579014773; cv=none; d=zohomail.com; s=zohoarc; b=nomzI7k6iiekD5WWN7zpCm3M7vlB0sDORpE+VxBtt2v+Rd+QM3BZCySrzlXDaZ7XA64QkMeWP0NK05nXEvlC7SJwyHdb7aj9NYUtMBBn8RoyjVhxa1vAJbv1ATlYbHdm0zkWUjKsR+rxMLgZDMvBZM3LKV2upD1QhfNIwCjqQKU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1579014773; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=3umaeyZGHx38fKYCe2E4NwESx7BhJFAQKAKH5fWHUFE=; b=MKAaLH9enpwHNxwMeb83EHTN85D6m3xFPrliUftTCubCfX4uT01SPNFcqkB/LdhDfIqJ6/QQ9DPhPtutz86gNqbjbKfuJtLrU9pNpXmcsETaiylzquvwCkd3M5LNaQbxZKQRM1bWoCWB6QYfY14asA9C5Ck3sblLl5r0K8ELkWM= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1579014773530954.427028577867; Tue, 14 Jan 2020 07:12:53 -0800 (PST) Received: from localhost ([::1]:41622 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1irNsB-0008KD-Qz for importer@patchew.org; Tue, 14 Jan 2020 10:12:51 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:37671) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1irNpT-0004zb-QQ for qemu-devel@nongnu.org; Tue, 14 Jan 2020 10:10:04 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1irNpS-0007Nl-ED for qemu-devel@nongnu.org; Tue, 14 Jan 2020 10:10:03 -0500 Received: from mail-wm1-x344.google.com ([2a00:1450:4864:20::344]:36917) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1irNpS-0007MC-7p for qemu-devel@nongnu.org; Tue, 14 Jan 2020 10:10:02 -0500 Received: by mail-wm1-x344.google.com with SMTP id f129so14148376wmf.2 for ; Tue, 14 Jan 2020 07:10:02 -0800 (PST) Received: from zen.linaroharston ([51.148.130.216]) by smtp.gmail.com with ESMTPSA id q3sm18155025wmj.38.2020.01.14.07.09.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Jan 2020 07:09:57 -0800 (PST) Received: from zen.lan (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id 89F751FF93; Tue, 14 Jan 2020 15:09:54 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3umaeyZGHx38fKYCe2E4NwESx7BhJFAQKAKH5fWHUFE=; b=L6rp5JeHaHqlnOc0DFbB5B8hrC9ItnQzDvtijqazK7vSj5Nh8oiMEiLui4SV7hrwjt jEc4tMzlVkqjGrWWVnteEokkuJ9VeNOxCjjsKBnQSlZirWgbFvELVJHJrmK8Lcxw6JHe GlyWw1k4XKx+ELdbtQjVS6GIyPmDTN7BnLgR9DEZRC/D96iE5a8eDKdnsYejWLjGhCBu 5J8QwNpJyfbUbVGHl2X4NE0JBddqJrMdk4+rFuzkvTKNsk+JIBFFgF4NpyOfTE8Vsu3F F+W7yHr2+AAwaQw4MBWdmwv51FW8AQfteqGE1zS5j7ZSG2GQ+AX4UkiA91E8gIisZqQu aO/A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=3umaeyZGHx38fKYCe2E4NwESx7BhJFAQKAKH5fWHUFE=; b=FPpJugz7ESTDo0X5gNcUBn1QyQsBpD2QhajQbUctNugH11ODZF0ZM7SqWSIWKUSWJL +qj+fnYMpn6aDc9b3F0C88WrtcnS+RJUs0L3xezDQ8AMoBFHwQjZX7nfDjQcQDywyF2K J5jmkyTxbNNZZdPgf6sBCurNge6bk90ihUus7Ux0h+7pwT61n1xQiKUNYCdX0+wswAGn wrPuqqkyB6bebGGHbpZvjy8Ju6eH9tM2zxBgDX8lNXGq6CX1bNjofWkxpAAp/QKFMAsB S1rvZmKnySLojQ95CsK6ZLGWBghArhjnuJshxJQBx0/kd21XjUxE2vnAEAnq2pQq6wvb p+/g== X-Gm-Message-State: APjAAAUrQefD8bhs3/QJ3omDprYgrMAc2tlk3beJikNmqqubRz3TbsiF yzfFxabYkFl2Uu2OpSvWGWKybg== X-Google-Smtp-Source: APXvYqw8OyjzySR2cvCD+XSKgbesS5nZDahgJbvoqPbg0u3TQMyI/Q/nxDBWf+wFFGKp4aHF8SGCPA== X-Received: by 2002:a05:600c:20f:: with SMTP id 15mr27870690wmi.128.1579014601282; Tue, 14 Jan 2020 07:10:01 -0800 (PST) From: =?UTF-8?q?Alex=20Benn=C3=A9e?= To: qemu-devel@nongnu.org Subject: [PATCH v5 06/22] target/arm: use gdb_get_reg helpers Date: Tue, 14 Jan 2020 15:09:37 +0000 Message-Id: <20200114150953.27659-7-alex.bennee@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200114150953.27659-1-alex.bennee@linaro.org> References: <20200114150953.27659-1-alex.bennee@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::344 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?= , Richard Henderson , qemu-arm@nongnu.org, =?UTF-8?q?Alex=20Benn=C3=A9e?= , Peter Maydell Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) This is cleaner than poking memory directly and will make later clean-ups easier. Signed-off-by: Alex Benn=C3=A9e Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- v2 - make sure we pass hi/lo correctly as quads are stored in LE order --- target/arm/helper.c | 18 +++++++----------- 1 file changed, 7 insertions(+), 11 deletions(-) diff --git a/target/arm/helper.c b/target/arm/helper.c index 19a57a17da..b417b33cd3 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -105,21 +105,17 @@ static int aarch64_fpu_gdb_get_reg(CPUARMState *env, = uint8_t *buf, int reg) { switch (reg) { case 0 ... 31: - /* 128 bit FP register */ - { - uint64_t *q =3D aa64_vfp_qreg(env, reg); - stq_le_p(buf, q[0]); - stq_le_p(buf + 8, q[1]); - return 16; - } + { + /* 128 bit FP register - quads are in LE order */ + uint64_t *q =3D aa64_vfp_qreg(env, reg); + return gdb_get_reg128(buf, q[1], q[0]); + } case 32: /* FPSR */ - stl_p(buf, vfp_get_fpsr(env)); - return 4; + return gdb_get_reg32(buf, vfp_get_fpsr(env)); case 33: /* FPCR */ - stl_p(buf, vfp_get_fpcr(env)); - return 4; + return gdb_get_reg32(buf,vfp_get_fpcr(env)); default: return 0; } --=20 2.20.1