From nobody Tue Feb 10 11:32:45 2026 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1580922990963792.1842150113839; Wed, 5 Feb 2020 09:16:30 -0800 (PST) Received: from localhost ([::1]:53812 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1izOHt-0005nH-SX for importer@patchew.org; Wed, 05 Feb 2020 12:16:29 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:35009) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1izOCN-00051e-GS for qemu-devel@nongnu.org; Wed, 05 Feb 2020 12:10:48 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1izOCM-0005VF-9z for qemu-devel@nongnu.org; Wed, 05 Feb 2020 12:10:47 -0500 Received: from mail-wr1-x441.google.com ([2a00:1450:4864:20::441]:37163) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1izOCM-0005Op-1f for qemu-devel@nongnu.org; Wed, 05 Feb 2020 12:10:46 -0500 Received: by mail-wr1-x441.google.com with SMTP id w15so3688430wru.4 for ; Wed, 05 Feb 2020 09:10:45 -0800 (PST) Received: from zen.linaroharston ([51.148.130.216]) by smtp.gmail.com with ESMTPSA id o4sm541865wrx.25.2020.02.05.09.10.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Feb 2020 09:10:38 -0800 (PST) Received: from zen.lan (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id 1D1C61FF93; Wed, 5 Feb 2020 17:10:32 +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=0OcAvc3GvfdCHlZAucKBYIBgCK/jRDOs/AGpSmh+Usw=; b=Jasg9k4PLLluLIv6nW9cQIOdxk+LdeIlAm2pv2dsE7iGL5hXiMGr4X8J8rbQ3BndqF brGeITksOO7Bpb4ns3JBUpEv3TltnhUoMGf70KhBBv/nGacv4PhqSaZxQbASnAlJR2ic Q0erVxP9kutrPH/XsgOobV2FyMWLrS9r3pi+HLGAkejIOhprTc0qyi92OpN2qHnUd1oq bkgZ0bZawxj9pIWhj5Trm1wfXLecbZMGhb/N6/wT963C6F1ee7hYRgU+gjMFImTudtw7 l2vOoTA7wVHvU/l+JRHBlueVuruR/TC0+MjTci40yIpFqoUmvDKWpvjGZ1N/pGzLsb9i JSIw== 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=0OcAvc3GvfdCHlZAucKBYIBgCK/jRDOs/AGpSmh+Usw=; b=irRPmfpSp/IBRT4i/TnVoy7yV9F68AAvZ5OWUtHsWk7vQ1ye5wfzDVduiiB+EBHVZr ZzuXdUsk/m52fso3wKZBQGutuhLhuWqvKVB1SWlPIQhPI3ilDvb8er+GPv2E76fFnmoA 8mtF8t7RWW8xD2mfqegBoRYX4jeD4zhHPFL90SOWzF+KlXP1GZBHQUKPOAPbUrbvfoXQ LsavCCdT4PUYGaoCNgM2teFs4I98a+PPtktURpPnu8mNWNRcgg8IXnGOFnQmXGdAhZ4P VVhA4CY4+Is62ruscgKCXpEAH/lBJvKiEPV7z5rDezCRs/VPogyVcgC6umh8/wH6+6Ks jjIA== X-Gm-Message-State: APjAAAUqF1pIyrKfuavB1XjqB1627rpIysZf9RCkLCj52WaejcDw8vDF 8XdAWiZdmASzyh4gr5wpI76t2Q== X-Google-Smtp-Source: APXvYqz6P0CgL2+yeAGkSzfIj2MLgjYkfepNzRUeLl+t7NvmhcvFyn2kDe1FH5qw6x0BsStJjKAKig== X-Received: by 2002:adf:bbcf:: with SMTP id z15mr25431997wrg.266.1580922645079; Wed, 05 Feb 2020 09:10:45 -0800 (PST) From: =?UTF-8?q?Alex=20Benn=C3=A9e?= To: qemu-devel@nongnu.org Subject: [PATCH v6 06/22] target/arm: use gdb_get_reg helpers Date: Wed, 5 Feb 2020 17:10:15 +0000 Message-Id: <20200205171031.22582-7-alex.bennee@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200205171031.22582-1-alex.bennee@linaro.org> References: <20200205171031.22582-1-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::441 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: damien.hedde@greensocs.com, Peter Maydell , luis.machado@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , richard.henderson@linaro.org, "open list:ARM TCG CPUs" , alan.hayward@arm.com, =?UTF-8?q?Alex=20Benn=C3=A9e?= 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 19a57a17da5..b417b33cd3b 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