From nobody Thu Dec 18 19:33:49 2025 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; dmarc=fail(p=none dis=none) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1519903737269437.0895451023721; Thu, 1 Mar 2018 03:28:57 -0800 (PST) Received: from localhost ([::1]:55729 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1erMOM-0007eY-7B for importer@patchew.org; Thu, 01 Mar 2018 06:28:54 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33674) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1erMJs-0003g4-6x for qemu-devel@nongnu.org; Thu, 01 Mar 2018 06:24:17 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1erMJr-00085F-A4 for qemu-devel@nongnu.org; Thu, 01 Mar 2018 06:24:16 -0500 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:46698) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1erMJr-00082m-2I for qemu-devel@nongnu.org; Thu, 01 Mar 2018 06:24:15 -0500 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.89) (envelope-from ) id 1erMJm-0000ZA-M1 for qemu-devel@nongnu.org; Thu, 01 Mar 2018 11:24:10 +0000 From: Peter Maydell To: qemu-devel@nongnu.org Date: Thu, 1 Mar 2018 11:23:30 +0000 Message-Id: <20180301112403.12487-10-peter.maydell@linaro.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180301112403.12487-1-peter.maydell@linaro.org> References: <20180301112403.12487-1-peter.maydell@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: 2001:8b0:1d0::2 Subject: [Qemu-devel] [PULL 09/42] include/exec/helper-head.h: support f16 in helper calls 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 From: Alex Benn=C3=A9e This allows us to explicitly pass float16 to helpers rather than assuming uint32_t and dealing with the result. Of course they will be passed in i32 sized registers by default. Signed-off-by: Alex Benn=C3=A9e Reviewed-by: Richard Henderson Message-id: 20180227143852.11175-2-alex.bennee@linaro.org Signed-off-by: Peter Maydell --- include/exec/helper-head.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/exec/helper-head.h b/include/exec/helper-head.h index e1fd08f2ba..15b6a68de3 100644 --- a/include/exec/helper-head.h +++ b/include/exec/helper-head.h @@ -26,6 +26,7 @@ #define dh_alias_int i32 #define dh_alias_i64 i64 #define dh_alias_s64 i64 +#define dh_alias_f16 i32 #define dh_alias_f32 i32 #define dh_alias_f64 i64 #define dh_alias_ptr ptr @@ -38,6 +39,7 @@ #define dh_ctype_int int #define dh_ctype_i64 uint64_t #define dh_ctype_s64 int64_t +#define dh_ctype_f16 float16 #define dh_ctype_f32 float32 #define dh_ctype_f64 float64 #define dh_ctype_ptr void * @@ -94,6 +96,7 @@ #define dh_is_signed_s32 1 #define dh_is_signed_i64 0 #define dh_is_signed_s64 1 +#define dh_is_signed_f16 0 #define dh_is_signed_f32 0 #define dh_is_signed_f64 0 #define dh_is_signed_tl 0 --=20 2.16.2