From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58365) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W3RBP-0000xx-3h for qemu-devel@nongnu.org; Wed, 15 Jan 2014 09:11:10 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W3RBJ-0006Lu-8r for qemu-devel@nongnu.org; Wed, 15 Jan 2014 09:11:03 -0500 From: Tom Musta Date: Wed, 15 Jan 2014 08:10:28 -0600 Message-Id: <1389795045-5504-2-git-send-email-tommusta@gmail.com> In-Reply-To: <1389795045-5504-1-git-send-email-tommusta@gmail.com> References: <1389795045-5504-1-git-send-email-tommusta@gmail.com> Subject: [Qemu-devel] [V7 PATCH 01/18] target-ppc: VSX Stage 4: Add VSX 2.07 Flag List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Tom Musta , qemu-ppc@nongnu.org This patch adds a flag to identify those VSX instructions that are new to Power ISA V2.07. The flag is added to the Power 8 processor initialization so that the P8 models understand how to decode and emulate instructions in this category. Signed-off-by: Tom Musta Reviewed-by: Richard Henderson --- target-ppc/cpu.h | 4 +++- target-ppc/translate_init.c | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h index bb84767..0abc848 100644 --- a/target-ppc/cpu.h +++ b/target-ppc/cpu.h @@ -1875,9 +1875,11 @@ enum { PPC2_DBRX = 0x0000000000000010ULL, /* Book I 2.05 PowerPC specification */ PPC2_ISA205 = 0x0000000000000020ULL, + /* VSX additions in ISA 2.07 */ + PPC2_VSX207 = 0x0000000000000040ULL, #define PPC_TCG_INSNS2 (PPC2_BOOKE206 | PPC2_VSX | PPC2_PRCNTL | PPC2_DBRX | \ - PPC2_ISA205) + PPC2_ISA205 | PPC2_VSX207) }; /*****************************************************************************/ diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index c030a20..dd57df3 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -7312,7 +7312,7 @@ POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data) PPC_64B | PPC_ALTIVEC | PPC_SEGMENT_64B | PPC_SLBI | PPC_POPCNTB | PPC_POPCNTWD; - pcc->insns_flags2 = PPC2_VSX | PPC2_DFP | PPC2_DBRX; + pcc->insns_flags2 = PPC2_VSX | PPC2_VSX207 | PPC2_DFP | PPC2_DBRX; pcc->msr_mask = 0x800000000284FF36ULL; pcc->mmu_model = POWERPC_MMU_2_06; #if defined(CONFIG_SOFTMMU) -- 1.7.1