From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13127C2D0DB for ; Thu, 23 Jan 2020 15:28:08 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DB8D52064C for ; Thu, 23 Jan 2020 15:28:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DB8D52064C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=users.sourceforge.jp Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:59322 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iueOs-00048X-Lt for qemu-devel@archiver.kernel.org; Thu, 23 Jan 2020 10:28:06 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:46108) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iucUO-0001FC-5d for qemu-devel@nongnu.org; Thu, 23 Jan 2020 08:25:42 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iucUL-0000os-MI for qemu-devel@nongnu.org; Thu, 23 Jan 2020 08:25:40 -0500 Received: from mail02.asahi-net.or.jp ([202.224.55.14]:59667) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1iucUL-0000ms-Bn for qemu-devel@nongnu.org; Thu, 23 Jan 2020 08:25:37 -0500 Received: from h61-195-96-97.vps.ablenet.jp (h61-195-96-97.ablenetvps.ne.jp [61.195.96.97]) (Authenticated sender: PQ4Y-STU) by mail02.asahi-net.or.jp (Postfix) with ESMTPA id D3AD7BCB2E; Thu, 23 Jan 2020 22:25:35 +0900 (JST) Received: from yo-satoh-debian.localdomain (v046114.dynamic.ppp.asahi-net.or.jp [124.155.46.114]) by h61-195-96-97.vps.ablenet.jp (Postfix) with ESMTPSA id 9225B24008E; Thu, 23 Jan 2020 22:25:35 +0900 (JST) From: Yoshinori Sato To: qemu-devel@nongnu.org Subject: [PATCH v29 13/22] target/rx: Dump bytes for each insn during disassembly Date: Thu, 23 Jan 2020 22:25:16 +0900 Message-Id: <20200123132525.80891-14-ysato@users.sourceforge.jp> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200123132525.80891-1-ysato@users.sourceforge.jp> References: <20200123132525.80891-1-ysato@users.sourceforge.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 202.224.55.14 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: philmd@redhat.com, Richard Henderson , Yoshinori Sato Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Richard Henderson There are so many different forms of each RX instruction that it will be very useful to be able to look at the bytes to see on which path a bug may lie. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Yoshinori Sato Signed-off-by: Yoshinori Sato Message-Id: <20190607091116.49044-24-ysato@users.sourceforge.jp> Tested-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/rx/disas.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/target/rx/disas.c b/target/rx/disas.c index 5a32a87534..d73b53db44 100644 --- a/target/rx/disas.c +++ b/target/rx/disas.c @@ -102,7 +102,21 @@ static int bdsp_s(DisasContext *ctx, int d) /* Include the auto-generated decoder. */ #include "decode.inc.c" =20 -#define prt(...) (ctx->dis->fprintf_func)((ctx->dis->stream), __VA_ARGS_= _) +static void dump_bytes(DisasContext *ctx) +{ + int i, len =3D ctx->len; + + for (i =3D 0; i < len; ++i) { + ctx->dis->fprintf_func(ctx->dis->stream, "%02x ", ctx->bytes[i])= ; + } + ctx->dis->fprintf_func(ctx->dis->stream, "%*c", (8 - i) * 3, '\t'); +} + +#define prt(...) \ + do { \ + dump_bytes(ctx); \ + ctx->dis->fprintf_func(ctx->dis->stream, __VA_ARGS__); \ + } while (0) =20 #define RX_MEMORY_BYTE 0 #define RX_MEMORY_WORD 1 --=20 2.20.1