From nobody Thu Nov 6 10:29:15 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 1540215041072458.7810981404882; Mon, 22 Oct 2018 06:30:41 -0700 (PDT) Received: from localhost ([::1]:35094 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gEaI3-0007iy-LQ for importer@patchew.org; Mon, 22 Oct 2018 09:30:39 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46330) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gEZn6-0000hR-SO for qemu-devel@nongnu.org; Mon, 22 Oct 2018 08:58:41 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gEZn5-0008Or-83 for qemu-devel@nongnu.org; Mon, 22 Oct 2018 08:58:40 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:33782 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gEZn4-00089q-SZ for qemu-devel@nongnu.org; Mon, 22 Oct 2018 08:58:39 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id AD00B1A23DC; Mon, 22 Oct 2018 14:58:04 +0200 (CEST) Received: from rtrkw774-lin.domain.local (rtrkw774-lin.domain.local [10.10.13.43]) by mail.rt-rk.com (Postfix) with ESMTPSA id 69D5C1A39CC; Mon, 22 Oct 2018 14:58:04 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Date: Mon, 22 Oct 2018 14:57:55 +0200 Message-Id: <1540213077-15211-33-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1540213077-15211-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1540213077-15211-1-git-send-email-aleksandar.markovic@rt-rk.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 89.216.37.149 Subject: [Qemu-devel] [PULL 32/34] 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@linaro.org, amarkovic@wavecomp.com 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: Fredrik Noring 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. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Aleksandar Markovic Signed-off-by: Fredrik Noring Signed-off-by: Aleksandar Markovic --- 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 fa5d30b..a98c9bd 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 2.7.4