From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59036) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDAQ3-00063Q-8J for qemu-devel@nongnu.org; Mon, 30 Apr 2018 11:08:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fDAQ2-00050Y-6l for qemu-devel@nongnu.org; Mon, 30 Apr 2018 11:08:47 -0400 Received: from mail-lf0-x241.google.com ([2a00:1450:4010:c07::241]:40087) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fDAQ1-0004zx-UY for qemu-devel@nongnu.org; Mon, 30 Apr 2018 11:08:46 -0400 Received: by mail-lf0-x241.google.com with SMTP id j16-v6so12574528lfb.7 for ; Mon, 30 Apr 2018 08:08:45 -0700 (PDT) From: "Edgar E. Iglesias" Date: Mon, 30 Apr 2018 17:08:35 +0200 Message-Id: <20180430150837.20470-4-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 3/5] target-microblaze: Don't clobber the IMM reg for ld/st reversed 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" Do not clobber the IMM register on reversed load/stores. Reviewed-by: Richard Henderson Signed-off-by: Edgar E. Iglesias --- target/microblaze/translate.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c index ec12fed49d..100883e2cc 100644 --- a/target/microblaze/translate.c +++ b/target/microblaze/translate.c @@ -952,7 +952,6 @@ static void dec_load(DisasContext *dc) tcg_gen_sub_tl(low, tcg_const_tl(3), low); tcg_gen_andi_tl(t, t, ~3); tcg_gen_or_tl(t, t, low); - tcg_gen_mov_tl(env_imm, t); tcg_temp_free(low); break; } @@ -1104,7 +1103,6 @@ static void dec_store(DisasContext *dc) tcg_gen_sub_tl(low, tcg_const_tl(3), low); tcg_gen_andi_tl(t, t, ~3); tcg_gen_or_tl(t, t, low); - tcg_gen_mov_tl(env_imm, t); tcg_temp_free(low); break; } -- 2.14.1