From patchwork Fri May 29 07:21:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bastian Koppelmann X-Patchwork-Id: 281695 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=-10.0 required=3.0 tests=INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, URIBL_BLOCKED, 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 ADBBEC433E0 for ; Fri, 29 May 2020 07:24:58 +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 852E72072D for ; Fri, 29 May 2020 07:24:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 852E72072D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mail.uni-paderborn.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:56586 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jeZNx-0006Wv-MD for qemu-devel@archiver.kernel.org; Fri, 29 May 2020 03:24:57 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44472) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jeZLJ-0002dO-FB for qemu-devel@nongnu.org; Fri, 29 May 2020 03:22:13 -0400 Received: from hoth.uni-paderborn.de ([2001:638:502:c003::19]:38042) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jeZLF-0000eh-Mr for qemu-devel@nongnu.org; Fri, 29 May 2020 03:22:13 -0400 Received: from magmaria.uni-paderborn.de ([131.234.189.24] helo=localhost.localdomain) by mail.uni-paderborn.de with esmtp (Exim 4.93 hoth) id 1jeZLD-0007uO-RE for qemu-devel@nongnu.org; Fri, 29 May 2020 09:22:07 +0200 Received: from mail.uni-paderborn.de by magmaria with queue id 3990295-3 for qemu-devel@nongnu.org; Fri, 29 May 2020 07:22:06 GMT X-Envelope-From: From: Bastian Koppelmann To: qemu-devel@nongnu.org Subject: [PATCH v2 3/5] target/tricore: Raise EXCP_DEBUG in gen_goto_tb() for singlestep Date: Fri, 29 May 2020 09:21:46 +0200 Message-Id: <20200529072148.284037-4-kbastian@mail.uni-paderborn.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200529072148.284037-1-kbastian@mail.uni-paderborn.de> References: <20200529072148.284037-1-kbastian@mail.uni-paderborn.de> MIME-Version: 1.0 X-PMX-Version: 6.4.9.2830568, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2020.5.29.71219, AntiVirus-Engine: 5.74.0, AntiVirus-Data: 2020.5.28.5740003 X-Sophos-SenderHistory: ip=2a02:908:2214:e5bc::95d, fs=6374310, da=78345991, mc=152, sc=3, hc=149, sp=1, fso=6374310, re=0, sd=0, hd=0 X-IMT-Spam-Score: 0.0 () X-IMT-Authenticated-Sender: Received-SPF: pass client-ip=2001:638:502:c003::19; envelope-from=kbastian@mail.uni-paderborn.de; helo=hoth.uni-paderborn.de X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action 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: kbastian@mail.uni-paderborn.de Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" this is needed for remote gdb connections. Signed-off-by: Bastian Koppelmann --- target/tricore/translate.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/target/tricore/translate.c b/target/tricore/translate.c index 608f72d384..7752630ac1 100644 --- a/target/tricore/translate.c +++ b/target/tricore/translate.c @@ -3238,6 +3238,14 @@ static inline bool use_goto_tb(DisasContext *ctx, target_ulong dest) #endif } +static void generate_qemu_excp(DisasContext *ctx, int excp) +{ + TCGv_i32 tmp = tcg_const_i32(excp); + gen_helper_qemu_excp(cpu_env, tmp); + ctx->base.is_jmp = DISAS_NORETURN; + tcg_temp_free(tmp); +} + static inline void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest) { if (use_goto_tb(ctx, dest)) { @@ -3247,7 +3255,7 @@ static inline void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest) } else { gen_save_pc(dest); if (ctx->base.singlestep_enabled) { - /* raise exception debug */ + generate_qemu_excp(ctx, EXCP_DEBUG); } tcg_gen_exit_tb(NULL, 0); } @@ -3266,14 +3274,6 @@ static void generate_trap(DisasContext *ctx, int class, int tin) tcg_temp_free(tintemp); } -static void generate_qemu_excp(DisasContext *ctx, int excp) -{ - TCGv_i32 tmp = tcg_const_i32(excp); - gen_helper_qemu_excp(cpu_env, tmp); - ctx->base.is_jmp = DISAS_NORETURN; - tcg_temp_free(tmp); -} - static inline void gen_branch_cond(DisasContext *ctx, TCGCond cond, TCGv r1, TCGv r2, int16_t address) {