From nobody Wed Oct 1 05:43:21 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1581512853835188.4229068369233; Wed, 12 Feb 2020 05:07:33 -0800 (PST) Received: from localhost ([::1]:37408 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j1rjo-0001ff-H5 for importer@patchew.org; Wed, 12 Feb 2020 08:07:32 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:33457) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j1rgL-0004gC-Fz for qemu-devel@nongnu.org; Wed, 12 Feb 2020 08:03:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j1rg1-0008Gy-T6 for qemu-devel@nongnu.org; Wed, 12 Feb 2020 08:03:57 -0500 Received: from mail03.asahi-net.or.jp ([202.224.55.15]:40891) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1j1rg1-000892-KB for qemu-devel@nongnu.org; Wed, 12 Feb 2020 08:03:37 -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 mail03.asahi-net.or.jp (Postfix) with ESMTPA id 63657DCA88; Wed, 12 Feb 2020 22:03:22 +0900 (JST) Received: from yo-satoh-debian.localdomain (ae231051.dynamic.ppp.asahi-net.or.jp [14.3.231.51]) by h61-195-96-97.vps.ablenet.jp (Postfix) with ESMTPSA id 36911240090; Wed, 12 Feb 2020 22:03:22 +0900 (JST) From: Yoshinori Sato To: qemu-devel@nongnu.org Subject: [PATCH v30 13/22] target/rx: Dump bytes for each insn during disassembly Date: Wed, 12 Feb 2020 22:03:02 +0900 Message-Id: <20200212130311.127515-14-ysato@users.sourceforge.jp> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200212130311.127515-1-ysato@users.sourceforge.jp> References: <20200212130311.127515-1-ysato@users.sourceforge.jp> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 202.224.55.15 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" 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