From patchwork Wed Jun 24 23:24:27 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yongbok Kim X-Patchwork-Id: 488240 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4AAE31402DE for ; Thu, 25 Jun 2015 09:31:06 +1000 (AEST) Received: from localhost ([::1]:53320 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z7u8D-0003Aa-Gi for incoming@patchwork.ozlabs.org; Wed, 24 Jun 2015 19:31:01 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60656) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z7u2F-0000H4-6T for qemu-devel@nongnu.org; Wed, 24 Jun 2015 19:24:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z7u2D-0007gM-SA for qemu-devel@nongnu.org; Wed, 24 Jun 2015 19:24:51 -0400 Received: from mailapp01.imgtec.com ([195.59.15.196]:23559) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z7u2D-0007g3-LZ for qemu-devel@nongnu.org; Wed, 24 Jun 2015 19:24:49 -0400 Received: from KLMAIL01.kl.imgtec.org (unknown [192.168.5.35]) by Websense Email Security Gateway with ESMTPS id C404B1E66456C; Thu, 25 Jun 2015 00:24:44 +0100 (IST) Received: from hhmail02.hh.imgtec.org (10.100.10.20) by KLMAIL01.kl.imgtec.org (192.168.5.35) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 25 Jun 2015 00:24:48 +0100 Received: from localhost.localdomain (192.168.14.192) by hhmail02.hh.imgtec.org (10.100.10.20) with Microsoft SMTP Server (TLS) id 14.3.224.2; Thu, 25 Jun 2015 00:24:47 +0100 From: Yongbok Kim To: Date: Thu, 25 Jun 2015 00:24:27 +0100 Message-ID: <1435188267-54510-16-git-send-email-yongbok.kim@imgtec.com> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1435188267-54510-1-git-send-email-yongbok.kim@imgtec.com> References: <1435188267-54510-1-git-send-email-yongbok.kim@imgtec.com> MIME-Version: 1.0 X-Originating-IP: [192.168.14.192] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 195.59.15.196 Cc: leon.alrae@imgtec.com, aurelien@aurel32.net Subject: [Qemu-devel] [PATCH v4 15/15] target-mips: add mips32r6-generic CPU definition X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Define a new CPU definition supporting MIPS32 Release 6 ISA and microMIPS32 Release 6 ISA. Signed-off-by: Yongbok Kim Reviewed-by: Aurelien Jarno --- target-mips/translate_init.c | 37 +++++++++++++++++++++++++++++++++++++ 1 files changed, 37 insertions(+), 0 deletions(-) diff --git a/target-mips/translate_init.c b/target-mips/translate_init.c index 30605da..ddfaff8 100644 --- a/target-mips/translate_init.c +++ b/target-mips/translate_init.c @@ -424,6 +424,43 @@ static const mips_def_t mips_defs[] = .insn_flags = CPU_MIPS32R5 | ASE_MIPS16 | ASE_MSA, .mmu_type = MMU_TYPE_R4000, }, + { + /* A generic CPU supporting MIPS32 Release 6 ISA. + FIXME: Support IEEE 754-2008 FP. + Eventually this should be replaced by a real CPU model. */ + .name = "mips32r6-generic", + .CP0_PRid = 0x00010000, + .CP0_Config0 = MIPS_CONFIG0 | (0x2 << CP0C0_AR) | + (MMU_TYPE_R4000 << CP0C0_MT), + .CP0_Config1 = MIPS_CONFIG1 | (1 << CP0C1_FP) | (31 << CP0C1_MMU) | + (2 << CP0C1_IS) | (4 << CP0C1_IL) | (3 << CP0C1_IA) | + (2 << CP0C1_DS) | (4 << CP0C1_DL) | (3 << CP0C1_DA) | + (0 << CP0C1_PC) | (1 << CP0C1_WR) | (1 << CP0C1_EP), + .CP0_Config2 = MIPS_CONFIG2, + .CP0_Config3 = MIPS_CONFIG3 | (1 << CP0C3_BP) | (1 << CP0C3_BI) | + (2 << CP0C3_ISA) | (1 << CP0C3_ULRI) | + (1 << CP0C3_RXI) | (1U << CP0C3_M), + .CP0_Config4 = MIPS_CONFIG4 | (0xfc << CP0C4_KScrExist) | + (3 << CP0C4_IE) | (1U << CP0C4_M), + .CP0_Config5 = MIPS_CONFIG5 | (1 << CP0C5_LLB), + .CP0_Config5_rw_bitmask = (1 << CP0C5_SBRI) | (1 << CP0C5_FRE) | + (1 << CP0C5_UFE), + .CP0_LLAddr_rw_bitmask = 0, + .CP0_LLAddr_shift = 0, + .SYNCI_Step = 32, + .CCRes = 2, + .CP0_Status_rw_bitmask = 0x3058FF1F, + .CP0_PageGrain = (1 << CP0PG_IEC) | (1 << CP0PG_XIE) | + (1U << CP0PG_RIE), + .CP0_PageGrain_rw_bitmask = 0, + .CP1_fcr0 = (1 << FCR0_FREP) | (1 << FCR0_F64) | (1 << FCR0_L) | + (1 << FCR0_W) | (1 << FCR0_D) | (1 << FCR0_S) | + (0x00 << FCR0_PRID) | (0x0 << FCR0_REV), + .SEGBITS = 32, + .PABITS = 32, + .insn_flags = CPU_MIPS32R6 | ASE_MICROMIPS, + .mmu_type = MMU_TYPE_R4000, + }, #if defined(TARGET_MIPS64) { .name = "R4000",