From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58808) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WLhoS-00017v-95 for qemu-devel@nongnu.org; Thu, 06 Mar 2014 18:35:29 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WLhny-0003NS-3T for qemu-devel@nongnu.org; Thu, 06 Mar 2014 18:34:52 -0500 From: Alexander Graf Date: Fri, 7 Mar 2014 00:33:32 +0100 Message-Id: <1394148857-19607-86-git-send-email-agraf@suse.de> In-Reply-To: <1394148857-19607-1-git-send-email-agraf@suse.de> References: <1394148857-19607-1-git-send-email-agraf@suse.de> Subject: [Qemu-devel] [PULL 085/130] target-ppc: Add Flag for ISA 2.07 Load/Store Quadword Instructions List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Peter Maydell , Tom Musta , blauwirbel@gmail.com, qemu-ppc@nongnu.org, aliguori@amazon.com, aurelien@aurel32.net From: Tom Musta This patch adds a flag to identify the load/store quadword instructions that are introduced with Power ISA 2.07. The flag is added to the Power8 model since P8 supports these instructions. Signed-off-by: Tom Musta Signed-off-by: Alexander Graf --- target-ppc/cpu.h | 4 +++- target-ppc/translate_init.c | 3 ++- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h index d02fd04..365627b 100644 --- a/target-ppc/cpu.h +++ b/target-ppc/cpu.h @@ -1890,12 +1890,14 @@ enum { PPC2_FP_TST_ISA206 = 0x0000000000000800ULL, /* ISA 2.07 bctar instruction */ PPC2_BCTAR_ISA207 = 0x0000000000001000ULL, + /* ISA 2.07 load/store quadword */ + PPC2_LSQ_ISA207 = 0x0000000000002000ULL, #define PPC_TCG_INSNS2 (PPC2_BOOKE206 | PPC2_VSX | PPC2_PRCNTL | PPC2_DBRX | \ PPC2_ISA205 | PPC2_VSX207 | PPC2_PERM_ISA206 | \ PPC2_DIVE_ISA206 | PPC2_ATOMIC_ISA206 | \ PPC2_FP_CVT_ISA206 | PPC2_FP_TST_ISA206 | \ - PPC2_BCTAR_ISA207) + PPC2_BCTAR_ISA207 | PPC2_LSQ_ISA207) }; /*****************************************************************************/ diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index cb84a8f..64f56de 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -7171,7 +7171,8 @@ POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data) pcc->insns_flags2 = PPC2_VSX | PPC2_VSX207 | PPC2_DFP | PPC2_DBRX | PPC2_PERM_ISA206 | PPC2_DIVE_ISA206 | PPC2_ATOMIC_ISA206 | PPC2_FP_CVT_ISA206 | - PPC2_FP_TST_ISA206 | PPC2_BCTAR_ISA207; + PPC2_FP_TST_ISA206 | PPC2_BCTAR_ISA207 | + PPC2_LSQ_ISA207; pcc->msr_mask = 0x800000000284FF36ULL; pcc->mmu_model = POWERPC_MMU_2_06; #if defined(CONFIG_SOFTMMU) -- 1.8.1.4