From patchwork Mon Jun 1 15:11:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bastian Koppelmann X-Patchwork-Id: 11582213 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0B5CE1391 for ; Mon, 1 Jun 2020 15:14:50 +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 D745C2074B for ; Mon, 1 Jun 2020 15:14:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mail.uni-paderborn.de header.i=@mail.uni-paderborn.de header.b="csGvDCFO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D745C2074B 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+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:57994 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jfm9J-0003lq-5Z for patchwork-qemu-devel@patchwork.kernel.org; Mon, 01 Jun 2020 11:14:49 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43620) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jfm6Z-0007xC-Pl for qemu-devel@nongnu.org; Mon, 01 Jun 2020 11:11:59 -0400 Received: from nylar.uni-paderborn.de ([2001:638:502:c003::18]:42106) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jfm6X-0004eI-Ko for qemu-devel@nongnu.org; Mon, 01 Jun 2020 11:11:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mail.uni-paderborn.de; s=20170601; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=+2UOkjd4CYCT0BLOA2BBvzwcj+w8vK3L2EhivhzfVUg=; b=csGvDCFOBgXzQ58yxrkKWBu79y qJEiXXJlNjQSZNtUcTAjb00PciwGyGN4aidlvE6dnhGFHZN849iDGvXmmQnudocE34UkZzzVyPmUL STRKeGwdNbw+hHxgFx9jjNmzi9MlOW6nd3o7XshcxubOR+7SbMsrwYc0y2DhfrtJMv/0=; From: Bastian Koppelmann To: qemu-devel@nongnu.org Subject: [PULL 3/5] target/tricore: Raise EXCP_DEBUG in gen_goto_tb() for singlestep Date: Mon, 1 Jun 2020 17:11:17 +0200 Message-Id: <20200601151119.33196-4-kbastian@mail.uni-paderborn.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200601151119.33196-1-kbastian@mail.uni-paderborn.de> References: <20200601151119.33196-1-kbastian@mail.uni-paderborn.de> MIME-Version: 1.0 X-IMT-Spam-Score: 0.0 () X-PMX-Version: 6.4.9.2830568, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2020.6.1.150018, AntiVirus-Engine: 5.74.0, AntiVirus-Data: 2020.6.1.5740002 X-Sophos-SenderHistory: ip=2a02:908:2214:e5bc::95d, fs=6661699, da=78633380, mc=166, sc=3, hc=163, sp=1, fso=6661699, re=0, sd=0, hd=0 X-IMT-Authenticated-Sender: uid=kbastian,ou=People,o=upb,c=de Received-SPF: pass client-ip=2001:638:502:c003::18; envelope-from=kbastian@mail.uni-paderborn.de; helo=nylar.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: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, 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: peter.maydell@linaro.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" this is needed for remote gdb connections. Signed-off-by: Bastian Koppelmann Message-Id: <20200529072148.284037-4-kbastian@mail.uni-paderborn.de> --- 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) {