From mboxrd@z Thu Jan 1 00:00:00 1970 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 Date: Sat, 13 Oct 2018 13:11:00 +0200 From: Fredrik Noring Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH v7 6/7] linux-user/mips: Recognise the R5900 CPU model List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Aleksandar Markovic , "Maciej W. Rozycki" , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= Cc: Richard Henderson , Aurelien Jarno , Petar Jovanovic , Peter Maydell , =?utf-8?Q?J=C3=BCrgen?= Urban , qemu-devel@nongnu.org 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