From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55325) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fAae2-0001U7-N6 for qemu-devel@nongnu.org; Mon, 23 Apr 2018 08:32:35 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fAae1-00088t-T0 for qemu-devel@nongnu.org; Mon, 23 Apr 2018 08:32:34 -0400 Received: from mail-lf0-x241.google.com ([2a00:1450:4010:c07::241]:37437) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fAae1-00088Y-Kp for qemu-devel@nongnu.org; Mon, 23 Apr 2018 08:32:33 -0400 Received: by mail-lf0-x241.google.com with SMTP id b23-v6so14717956lfg.4 for ; Mon, 23 Apr 2018 05:32:33 -0700 (PDT) From: "Edgar E. Iglesias" Date: Mon, 23 Apr 2018 14:32:23 +0200 Message-Id: <20180423123225.30503-4-edgar.iglesias@gmail.com> In-Reply-To: <20180423123225.30503-1-edgar.iglesias@gmail.com> References: <20180423123225.30503-1-edgar.iglesias@gmail.com> Subject: [Qemu-devel] [PATCH v2 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, richard.henderson@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. 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