From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59024) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDAQ1-00062G-My for qemu-devel@nongnu.org; Mon, 30 Apr 2018 11:08:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fDAQ0-0004ze-QJ for qemu-devel@nongnu.org; Mon, 30 Apr 2018 11:08:45 -0400 Received: from mail-lf0-x244.google.com ([2a00:1450:4010:c07::244]:33986) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fDAQ0-0004zB-IX for qemu-devel@nongnu.org; Mon, 30 Apr 2018 11:08:44 -0400 Received: by mail-lf0-x244.google.com with SMTP id h4-v6so12597628lfc.1 for ; Mon, 30 Apr 2018 08:08:44 -0700 (PDT) From: "Edgar E. Iglesias" Date: Mon, 30 Apr 2018 17:08:34 +0200 Message-Id: <20180430150837.20470-3-edgar.iglesias@gmail.com> In-Reply-To: <20180430150837.20470-1-edgar.iglesias@gmail.com> References: <20180430150837.20470-1-edgar.iglesias@gmail.com> Subject: [Qemu-devel] [PULL v1 2/5] target-microblaze: Fix trap checks for FPU insns List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, sai.pavan.boddu@xilinx.com, alistair@alistair23.me, frasse.iglesias@gmail.com, edgar.iglesias@xilinx.com From: "Edgar E. Iglesias" Fix trap checks for FPU insns when extended FPU insns are enabled. Reviewed-by: Alistair Francis Reviewed-by: Richard Henderson Signed-off-by: Edgar E. Iglesias --- target/microblaze/translate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c index f739751930..ec12fed49d 100644 --- a/target/microblaze/translate.c +++ b/target/microblaze/translate.c @@ -1412,7 +1412,7 @@ static void dec_fpu(DisasContext *dc) if ((dc->tb_flags & MSR_EE_FLAG) && (dc->cpu->env.pvr.regs[2] & PVR2_ILL_OPCODE_EXC_MASK) - && (dc->cpu->cfg.use_fpu != 1)) { + && !dc->cpu->cfg.use_fpu) { tcg_gen_movi_tl(cpu_SR[SR_ESR], ESR_EC_ILLEGAL_OP); t_gen_raise_exception(dc, EXCP_HW_EXCP); return; -- 2.14.1