From nobody Thu Nov 6 06:17:52 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1539429266180171.75427984548787; Sat, 13 Oct 2018 04:14:26 -0700 (PDT) Received: from localhost ([::1]:44535 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gBHsG-00017G-Q9 for importer@patchew.org; Sat, 13 Oct 2018 07:14:24 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42997) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gBHpI-0007OO-Uj for qemu-devel@nongnu.org; Sat, 13 Oct 2018 07:11:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gBHpD-0000CD-E3 for qemu-devel@nongnu.org; Sat, 13 Oct 2018 07:11:20 -0400 Received: from ste-pvt-msa2.bahnhof.se ([213.80.101.71]:14803) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gBHpB-0000A8-8v for qemu-devel@nongnu.org; Sat, 13 Oct 2018 07:11:13 -0400 Received: from localhost (localhost [127.0.0.1]) by ste-pvt-msa2.bahnhof.se (Postfix) with ESMTP id 3517C3F676; Sat, 13 Oct 2018 13:11:12 +0200 (CEST) Received: from ste-pvt-msa2.bahnhof.se ([127.0.0.1]) by localhost (ste-ftg-msa2.bahnhof.se [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id XHiKWy22h9EZ; Sat, 13 Oct 2018 13:11:01 +0200 (CEST) Received: from localhost (h-41-252.A163.priv.bahnhof.se [46.59.41.252]) (Authenticated sender: mb547485) by ste-pvt-msa2.bahnhof.se (Postfix) with ESMTPA id F3B603F792; Sat, 13 Oct 2018 13:11:00 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at bahnhof.se Date: Sat, 13 Oct 2018 13:11:00 +0200 From: Fredrik Noring To: Aleksandar Markovic , "Maciej W. Rozycki" , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 213.80.101.71 Subject: [Qemu-devel] [PATCH v7 6/7] linux-user/mips: Recognise the R5900 CPU model 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: Peter Maydell , Richard Henderson , qemu-devel@nongnu.org, =?utf-8?Q?J=C3=BCrgen?= Urban , Petar Jovanovic , Aurelien Jarno 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" This kind of ELF for the R5900 relies on an IEEE 754-1985 compliant FPU. The R5900 FPU hardware is noncompliant and it is therefore emulated in software by the Linux kernel. QEMU emulates a compliant FPU accordingly. Signed-off-by: Fredrik Noring Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- linux-user/mips/target_elf.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/linux-user/mips/target_elf.h b/linux-user/mips/target_elf.h index fa5d30bf99..a98c9bd6ad 100644 --- a/linux-user/mips/target_elf.h +++ b/linux-user/mips/target_elf.h @@ -12,6 +12,9 @@ static inline const char *cpu_get_model(uint32_t eflags) if ((eflags & EF_MIPS_ARCH) =3D=3D EF_MIPS_ARCH_32R6) { return "mips32r6-generic"; } + if ((eflags & EF_MIPS_MACH) =3D=3D EF_MIPS_MACH_5900) { + return "R5900"; + } return "24Kf"; } #endif --=20 2.16.4