From nobody Fri Nov 14 23:29:44 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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 ARC-Seal: i=1; a=rsa-sha256; t=1759745077; cv=none; d=zohomail.com; s=zohoarc; b=nCgoJWamRUXE7FO1DflJlyDlrcRexR4Gtb+s/JDe9wpmaohGywt3aDiPn5ncgXjzNk2REq+uWEM2TFskLOcf5K1G/IpoOI56voVXQWtSVnJiXKtSVgk3j7ESrQZ8T2Cdn3KRq8t3II9ltHtUldHIgEXsSMx4kShuytPR2lDzJvA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1759745077; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=P7Zztw43UAiqxdi4e3UMo7xspQaoF+6Gc+slafGaNHo=; b=lBhZ5y3n+yd+vP6ZDJpU62QhJE7Qgt0OPRH9ryKad5TSneOLCNR+CwdAyBcGH4GcYocNjEC5R7mZdzfaF40PZAtDzcQDZO1UILm7hhfkoaA+pR1ZmH7oOu1QW0QZ65xowKdgl6wIh0JOYtN75KSqPHjr2IaBVcpbkwP5GwIVSF0= ARC-Authentication-Results: i=1; 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Mon, 6 Oct 2025 11:59:41 +0200 (CEST) Received: (qmail 20981 invoked by uid 990); 6 Oct 2025 09:59:41 -0000 Received: from unknown (HELO unkown) (::1) by skiff.uberspace.de (Haraka/3.0.1) with ESMTPSA; Mon, 06 Oct 2025 11:59:39 +0200 Authentication-Results: skiff.uberspace.de; auth=pass (plain) From: Julian Ganz To: qemu-devel@nongnu.org Cc: Julian Ganz , Bastian Koppelmann , Richard Henderson Subject: [PATCH v7 21/25] target/tricore: call plugin trap callbacks Date: Mon, 6 Oct 2025 11:59:16 +0200 Message-ID: X-Mailer: git-send-email 2.49.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Rspamd-Bar: ----- X-Rspamd-Report: REPLY(-4) BAYES_HAM(-2.988061) MID_CONTAINS_FROM(1) MIME_GOOD(-0.1) R_MISSING_CHARSET(0.5) X-Rspamd-Score: -5.588061 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nut.email; s=uberspace; h=from:to:cc:subject:date; bh=sikDKxVdoH/tFrpwzH0GPVt3AT9j5FuE97/PA4t+p6A=; b=Xj/Sks4SS5JapuY7jKvgDjjQAryqr5IYrHI+Ps3mgX6WYaTrGqld/pwI6Zk+j/JpQlzvbMViEF ZcDftLHxWMP1Xdf+xMue0LhkymgmQpzprIF4OrBY6YRPCvL2DFuofvhsf3cnnXG0kYbIlEmgoUWT DOEIJ+FiYEmHN7E558dhw11CF5HmV5GRcAn0lB7CRK5E0sEOgFKrn9XEatcRjkQZ9regYCNVXeks IWUFVbBu1pN8ENUQDM0E2W9b0uq+dPRYjBPRzfXBUkoSgJcadiBoTeH8V/mkYkwmUmsJZ9M1ufT5 id9iuZjM/4J69V7POtj9UrzBeS3L/6e5WiEScJ9pbaHslHDhMhSe+aMaq+2dpPJ4x2ugqlaqz3HZ DYQwAR8/dph2epR2h1ywvVQtXH8AjqGdOWOBVNRGhImnsz9m/P0T55zhMSH0LRAqN7MfuBPmbxxd ikUgE2/wXV3oVcvD8ojUPaotMpd+jiPz7QRHCPSsKIuWorTOlLudhToa4T/ipiF58bkcrvPLF/BP 9xyGyy2aV9uY3N9D9SZzR+esdin/qnoiB2Z8dWpbjAzDmM4AWEEDnVIE4Z4Q4aLQEuBJ7w9Ia77O 4TCWr10UVaBgV9RbcIEmIZBdFltNZAxrfTU/0J0gnoj5JZ/1BnrE5I8aSmnANYM+0bDIzf0vOwKT 0= 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; Received-SPF: pass client-ip=2001:1a50:11:0:c83f:a8ff:fea6:c8da; envelope-from=neither@nut.email; helo=mailgate01.uberspace.is X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @nut.email) X-ZM-MESSAGEID: 1759745083264116600 Content-Type: text/plain; charset="utf-8" We recently introduced API for registering callbacks for trap related events as well as the corresponding hook functions. Due to differences between architectures, the latter need to be called from target specific code. This change places an exception hook for TriCore targets. Interrupts are not implemented for this target and it has no host calls. Reviewed-by: Bastian Koppelmann Reviewed-by: Richard Henderson Signed-off-by: Julian Ganz --- target/tricore/op_helper.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/target/tricore/op_helper.c b/target/tricore/op_helper.c index 9910c13f4b..9bd6ce55d1 100644 --- a/target/tricore/op_helper.c +++ b/target/tricore/op_helper.c @@ -19,6 +19,7 @@ #include "qemu/host-utils.h" #include "exec/helper-proto.h" #include "accel/tcg/cpu-ldst.h" +#include "qemu/plugin.h" #include /* for crc32 */ =20 =20 @@ -29,8 +30,11 @@ void raise_exception_sync_internal(CPUTriCoreState *env,= uint32_t class, int tin uintptr_t pc, uint32_t fcd_pc) { CPUState *cs =3D env_cpu(env); + uint64_t last_pc; + /* in case we come from a helper-call we need to restore the PC */ cpu_restore_state(cs, pc); + last_pc =3D env->PC; =20 /* Tin is loaded into d[15] */ env->gpr_d[15] =3D tin; @@ -90,6 +94,7 @@ void raise_exception_sync_internal(CPUTriCoreState *env, = uint32_t class, int tin /* Update PC using the trap vector table */ env->PC =3D env->BTV | (class << 5); =20 + qemu_plugin_vcpu_exception_cb(cs, last_pc); cpu_loop_exit(cs); } =20 --=20 2.49.1