From nobody Mon Feb 9 04:28:22 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1513550848581930.0494736028444; Sun, 17 Dec 2017 14:47:28 -0800 (PST) Received: from localhost ([::1]:55857 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eQhi9-0007Ih-81 for importer@patchew.org; Sun, 17 Dec 2017 17:47:09 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57362) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eQhg8-0006GG-6S for qemu-devel@nongnu.org; Sun, 17 Dec 2017 17:45:05 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eQhg4-0004w4-CM for qemu-devel@nongnu.org; Sun, 17 Dec 2017 17:45:04 -0500 Received: from isrv.corpit.ru ([86.62.121.231]:54241) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eQhg4-0004tx-49; Sun, 17 Dec 2017 17:45:00 -0500 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 4D2A941177; Mon, 18 Dec 2017 01:44:55 +0300 (MSK) Received: from tls.msk.ru (mjt.vpn.tls.msk.ru [192.168.177.99]) by tsrv.corpit.ru (Postfix) with SMTP id 098FED4F; Mon, 18 Dec 2017 00:25:49 +0300 (MSK) Received: (nullmailer pid 30918 invoked by uid 1000); Sun, 17 Dec 2017 21:28:08 -0000 From: Michael Tokarev To: qemu-devel@nongnu.org Date: Mon, 18 Dec 2017 00:27:22 +0300 Message-Id: X-Mailer: git-send-email 2.11.0 In-Reply-To: References: In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 86.62.121.231 Subject: [Qemu-devel] [PULL 17/61] hw/registerfields: add 64-bit extract/deposit macros 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: , Cc: qemu-trivial@nongnu.org, Michael Tokarev , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" From: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Darren Kenny Reviewed-by: Alistair Francis Reviewed-by: Edgar E. Iglesias Signed-off-by: Michael Tokarev --- include/hw/registerfields.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/include/hw/registerfields.h b/include/hw/registerfields.h index ad9d7a82a3..f59e7f47bd 100644 --- a/include/hw/registerfields.h +++ b/include/hw/registerfields.h @@ -35,6 +35,9 @@ #define FIELD_EX32(storage, reg, field) \ extract32((storage), R_ ## reg ## _ ## field ## _SHIFT, \ R_ ## reg ## _ ## field ## _LENGTH) +#define FIELD_EX64(storage, reg, field) \ + extract64((storage), R_ ## reg ## _ ## field ## _SHIFT, \ + R_ ## reg ## _ ## field ## _LENGTH) =20 /* Extract a field from an array of registers */ #define ARRAY_FIELD_EX32(regs, reg, field) \ @@ -52,6 +55,14 @@ d =3D deposit32((storage), R_ ## reg ## _ ## field ## _SHIFT, = \ R_ ## reg ## _ ## field ## _LENGTH, v.v); \ d; }) +#define FIELD_DP64(storage, reg, field, val) ({ \ + struct { \ + unsigned int v:R_ ## reg ## _ ## field ## _LENGTH; \ + } v =3D { .v =3D val }; = \ + uint64_t d; \ + d =3D deposit64((storage), R_ ## reg ## _ ## field ## _SHIFT, = \ + R_ ## reg ## _ ## field ## _LENGTH, v.v); \ + d; }) =20 /* Deposit a field to array of registers. */ #define ARRAY_FIELD_DP32(regs, reg, field, val) \ --=20 2.11.0