From patchwork Mon Feb 19 03:25:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?QWx2aW4gQ2hlLUNoaWEgQ2hhbmco5by15ZOy5ZiJKQ==?= X-Patchwork-Id: 13562143 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 9EFF7C48BF8 for ; Mon, 19 Feb 2024 03:27:53 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rbuIe-0005Da-N6; Sun, 18 Feb 2024 22:26:36 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rbuIc-0005Ci-S1 for qemu-devel@nongnu.org; Sun, 18 Feb 2024 22:26:34 -0500 Received: from 60-248-80-70.hinet-ip.hinet.net ([60.248.80.70] helo=Atcsqr.andestech.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rbuIb-0000Y9-3p for qemu-devel@nongnu.org; Sun, 18 Feb 2024 22:26:34 -0500 Received: from mail.andestech.com (ATCPCS16.andestech.com [10.0.1.222]) by Atcsqr.andestech.com with ESMTP id 41J3QB2j008306; Mon, 19 Feb 2024 11:26:11 +0800 (+08) (envelope-from alvinga@andestech.com) Received: from alvinga-VirtualBox.andestech.com (10.0.13.68) by ATCPCS16.andestech.com (10.0.1.222) with Microsoft SMTP Server id 14.3.498.0; Mon, 19 Feb 2024 11:26:09 +0800 To: , CC: , , , , , Alvin Chang Subject: [PATCH 1/4] target/riscv: Add functions for common matching conditions of trigger Date: Mon, 19 Feb 2024 11:25:56 +0800 Message-ID: <20240219032559.79665-2-alvinga@andestech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240219032559.79665-1-alvinga@andestech.com> References: <20240219032559.79665-1-alvinga@andestech.com> MIME-Version: 1.0 X-Originating-IP: [10.0.13.68] X-DNSRBL: X-MAIL: Atcsqr.andestech.com 41J3QB2j008306 Received-SPF: pass client-ip=60.248.80.70; envelope-from=alvinga@andestech.com; helo=Atcsqr.andestech.com X-Spam_score_int: -8 X-Spam_score: -0.9 X-Spam_bar: / X-Spam_report: (-0.9 / 5.0 requ) BAYES_00=-1.9, RDNS_DYNAMIC=0.982, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, TVD_RCVD_IP=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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: , Reply-to: Alvin Chang X-Patchwork-Original-From: Alvin Chang via From: =?utf-8?b?QWx2aW4gQ2hlLUNoaWEgQ2hhbmco5by15ZOy5ZiJKQ==?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org According to RISC-V Debug specification, there are several common matching conditions before firing a trigger, including the enabled privilege levels of the trigger. This commit adds trigger_common_match() to prepare the common matching conditions for the type 2/3/6 triggers. For now, we just implement trigger_priv_match() to check if the enabled privilege levels of the trigger match CPU's current privilege level. Signed-off-by: Alvin Chang --- target/riscv/debug.c | 70 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) diff --git a/target/riscv/debug.c b/target/riscv/debug.c index e30d99cc2f..7932233073 100644 --- a/target/riscv/debug.c +++ b/target/riscv/debug.c @@ -241,6 +241,76 @@ static void do_trigger_action(CPURISCVState *env, target_ulong trigger_index) } } +/* + * Check the privilege level of specific trigger matches CPU's current privilege + * level. + */ +static bool trigger_priv_match(CPURISCVState *env, trigger_type_t type, + int trigger_index) +{ + target_ulong ctrl = env->tdata1[trigger_index]; + + switch (type) { + case TRIGGER_TYPE_AD_MATCH: + /* type 2 trigger cannot be fired in VU/VS mode */ + if (env->virt_enabled) { + return false; + } + /* check U/S/M bit against current privilege level */ + if ((ctrl >> 3) & BIT(env->priv)) { + return true; + } + break; + case TRIGGER_TYPE_AD_MATCH6: + if (env->virt_enabled) { + /* check VU/VS bit against current privilege level */ + if ((ctrl >> 23) & BIT(env->priv)) { + return true; + } + } else { + /* check U/S/M bit against current privilege level */ + if ((ctrl >> 3) & BIT(env->priv)) { + return true; + } + } + break; + case TRIGGER_TYPE_INST_CNT: + if (env->virt_enabled) { + /* check VU/VS bit against current privilege level */ + if ((ctrl >> 25) & BIT(env->priv)) { + return true; + } + } else { + /* check U/S/M bit against current privilege level */ + if ((ctrl >> 6) & BIT(env->priv)) { + return true; + } + } + break; + case TRIGGER_TYPE_INT: + case TRIGGER_TYPE_EXCP: + case TRIGGER_TYPE_EXT_SRC: + qemu_log_mask(LOG_UNIMP, "trigger type: %d is not supported\n", type); + break; + case TRIGGER_TYPE_NO_EXIST: + case TRIGGER_TYPE_UNAVAIL: + qemu_log_mask(LOG_GUEST_ERROR, "trigger type: %d does not exit\n", + type); + break; + default: + g_assert_not_reached(); + } + + return false; +} + +/* Common matching conditions for all types of the triggers. */ +static bool trigger_common_match(CPURISCVState *env, trigger_type_t type, + int trigger_index) +{ + return trigger_priv_match(env, type, trigger_index); +} + /* type 2 trigger */ static uint32_t type2_breakpoint_size(CPURISCVState *env, target_ulong ctrl) From patchwork Mon Feb 19 03:25:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?QWx2aW4gQ2hlLUNoaWEgQ2hhbmco5by15ZOy5ZiJKQ==?= X-Patchwork-Id: 13562142 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 9603CC48BF6 for ; Mon, 19 Feb 2024 03:27:53 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rbuIg-0005Dg-2R; Sun, 18 Feb 2024 22:26:38 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rbuId-0005DA-QJ for qemu-devel@nongnu.org; Sun, 18 Feb 2024 22:26:35 -0500 Received: from 60-248-80-70.hinet-ip.hinet.net ([60.248.80.70] helo=Atcsqr.andestech.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rbuIb-0000YA-50 for qemu-devel@nongnu.org; Sun, 18 Feb 2024 22:26:35 -0500 Received: from mail.andestech.com (ATCPCS16.andestech.com [10.0.1.222]) by Atcsqr.andestech.com with ESMTP id 41J3QGY1008333; Mon, 19 Feb 2024 11:26:16 +0800 (+08) (envelope-from alvinga@andestech.com) Received: from alvinga-VirtualBox.andestech.com (10.0.13.68) by ATCPCS16.andestech.com (10.0.1.222) with Microsoft SMTP Server id 14.3.498.0; Mon, 19 Feb 2024 11:26:14 +0800 To: , CC: , , , , , Alvin Chang Subject: [PATCH 2/4] target/riscv: Apply modularized matching conditions for breakpoint Date: Mon, 19 Feb 2024 11:25:57 +0800 Message-ID: <20240219032559.79665-3-alvinga@andestech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240219032559.79665-1-alvinga@andestech.com> References: <20240219032559.79665-1-alvinga@andestech.com> MIME-Version: 1.0 X-Originating-IP: [10.0.13.68] X-DNSRBL: X-MAIL: Atcsqr.andestech.com 41J3QGY1008333 Received-SPF: pass client-ip=60.248.80.70; envelope-from=alvinga@andestech.com; helo=Atcsqr.andestech.com X-Spam_score_int: -8 X-Spam_score: -0.9 X-Spam_bar: / X-Spam_report: (-0.9 / 5.0 requ) BAYES_00=-1.9, RDNS_DYNAMIC=0.982, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, TVD_RCVD_IP=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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: , Reply-to: Alvin Chang X-Patchwork-Original-From: Alvin Chang via From: =?utf-8?b?QWx2aW4gQ2hlLUNoaWEgQ2hhbmco5by15ZOy5ZiJKQ==?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org We have implemented trigger_common_match(), which checks if the enabled privilege levels of the trigger match CPU's current privilege level. Remove the related code in riscv_cpu_debug_check_breakpoint() and invoke trigger_common_match() to check the privilege levels of the type 2 and type 6 triggers for the breakpoints. Only the execution bit and the executed PC should be futher checked in riscv_cpu_debug_check_breakpoint(). Signed-off-by: Alvin Chang --- target/riscv/debug.c | 26 ++++++-------------------- 1 file changed, 6 insertions(+), 20 deletions(-) diff --git a/target/riscv/debug.c b/target/riscv/debug.c index 7932233073..b971ed5d7a 100644 --- a/target/riscv/debug.c +++ b/target/riscv/debug.c @@ -855,21 +855,17 @@ bool riscv_cpu_debug_check_breakpoint(CPUState *cs) for (i = 0; i < RV_MAX_TRIGGERS; i++) { trigger_type = get_trigger_type(env, i); + if (!trigger_common_match(env, trigger_type, i)) { + continue; + } + switch (trigger_type) { case TRIGGER_TYPE_AD_MATCH: - /* type 2 trigger cannot be fired in VU/VS mode */ - if (env->virt_enabled) { - return false; - } - ctrl = env->tdata1[i]; pc = env->tdata2[i]; if ((ctrl & TYPE2_EXEC) && (bp->pc == pc)) { - /* check U/S/M bit against current privilege level */ - if ((ctrl >> 3) & BIT(env->priv)) { - return true; - } + return true; } break; case TRIGGER_TYPE_AD_MATCH6: @@ -877,17 +873,7 @@ bool riscv_cpu_debug_check_breakpoint(CPUState *cs) pc = env->tdata2[i]; if ((ctrl & TYPE6_EXEC) && (bp->pc == pc)) { - if (env->virt_enabled) { - /* check VU/VS bit against current privilege level */ - if ((ctrl >> 23) & BIT(env->priv)) { - return true; - } - } else { - /* check U/S/M bit against current privilege level */ - if ((ctrl >> 3) & BIT(env->priv)) { - return true; - } - } + return true; } break; default: From patchwork Mon Feb 19 03:25:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?QWx2aW4gQ2hlLUNoaWEgQ2hhbmco5by15ZOy5ZiJKQ==?= X-Patchwork-Id: 13562145 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id D38F7C48BF6 for ; Mon, 19 Feb 2024 03:28:03 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rbuIi-0005EK-6t; Sun, 18 Feb 2024 22:26:40 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rbuIg-0005Du-E1 for qemu-devel@nongnu.org; Sun, 18 Feb 2024 22:26:38 -0500 Received: from 60-248-80-70.hinet-ip.hinet.net ([60.248.80.70] helo=Atcsqr.andestech.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rbuIe-0000YX-Qj for qemu-devel@nongnu.org; Sun, 18 Feb 2024 22:26:38 -0500 Received: from mail.andestech.com (ATCPCS16.andestech.com [10.0.1.222]) by Atcsqr.andestech.com with ESMTP id 41J3QL1N008357; Mon, 19 Feb 2024 11:26:21 +0800 (+08) (envelope-from alvinga@andestech.com) Received: from alvinga-VirtualBox.andestech.com (10.0.13.68) by ATCPCS16.andestech.com (10.0.1.222) with Microsoft SMTP Server id 14.3.498.0; Mon, 19 Feb 2024 11:26:18 +0800 To: , CC: , , , , , Alvin Chang Subject: [PATCH 3/4] target/riscv: Apply modularized matching conditions for watchpoint Date: Mon, 19 Feb 2024 11:25:58 +0800 Message-ID: <20240219032559.79665-4-alvinga@andestech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240219032559.79665-1-alvinga@andestech.com> References: <20240219032559.79665-1-alvinga@andestech.com> MIME-Version: 1.0 X-Originating-IP: [10.0.13.68] X-DNSRBL: X-MAIL: Atcsqr.andestech.com 41J3QL1N008357 Received-SPF: pass client-ip=60.248.80.70; envelope-from=alvinga@andestech.com; helo=Atcsqr.andestech.com X-Spam_score_int: -8 X-Spam_score: -0.9 X-Spam_bar: / X-Spam_report: (-0.9 / 5.0 requ) BAYES_00=-1.9, RDNS_DYNAMIC=0.982, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, TVD_RCVD_IP=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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: , Reply-to: Alvin Chang X-Patchwork-Original-From: Alvin Chang via From: =?utf-8?b?QWx2aW4gQ2hlLUNoaWEgQ2hhbmco5by15ZOy5ZiJKQ==?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org We have implemented trigger_common_match(), which checks if the enabled privilege levels of the trigger match CPU's current privilege level. Remove the related code in riscv_cpu_debug_check_watchpoint() and invoke trigger_common_match() to check the privilege levels of the type 2 and type 6 triggers for the watchpoints. Only load/store bits and loaded/stored address should be further checked in riscv_cpu_debug_check_watchpoint(). Signed-off-by: Alvin Chang --- target/riscv/debug.c | 26 ++++++-------------------- 1 file changed, 6 insertions(+), 20 deletions(-) diff --git a/target/riscv/debug.c b/target/riscv/debug.c index b971ed5d7a..67ba19c966 100644 --- a/target/riscv/debug.c +++ b/target/riscv/debug.c @@ -899,13 +899,12 @@ bool riscv_cpu_debug_check_watchpoint(CPUState *cs, CPUWatchpoint *wp) for (i = 0; i < RV_MAX_TRIGGERS; i++) { trigger_type = get_trigger_type(env, i); + if (!trigger_common_match(env, trigger_type, i)) { + continue; + } + switch (trigger_type) { case TRIGGER_TYPE_AD_MATCH: - /* type 2 trigger cannot be fired in VU/VS mode */ - if (env->virt_enabled) { - return false; - } - ctrl = env->tdata1[i]; addr = env->tdata2[i]; flags = 0; @@ -918,10 +917,7 @@ bool riscv_cpu_debug_check_watchpoint(CPUState *cs, CPUWatchpoint *wp) } if ((wp->flags & flags) && (wp->vaddr == addr)) { - /* check U/S/M bit against current privilege level */ - if ((ctrl >> 3) & BIT(env->priv)) { - return true; - } + return true; } break; case TRIGGER_TYPE_AD_MATCH6: @@ -937,17 +933,7 @@ bool riscv_cpu_debug_check_watchpoint(CPUState *cs, CPUWatchpoint *wp) } if ((wp->flags & flags) && (wp->vaddr == addr)) { - if (env->virt_enabled) { - /* check VU/VS bit against current privilege level */ - if ((ctrl >> 23) & BIT(env->priv)) { - return true; - } - } else { - /* check U/S/M bit against current privilege level */ - if ((ctrl >> 3) & BIT(env->priv)) { - return true; - } - } + return true; } break; default: From patchwork Mon Feb 19 03:25:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?QWx2aW4gQ2hlLUNoaWEgQ2hhbmco5by15ZOy5ZiJKQ==?= X-Patchwork-Id: 13562144 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 73FD8C48BC4 for ; Mon, 19 Feb 2024 03:27:56 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rbuIq-0005HU-BB; Sun, 18 Feb 2024 22:26:48 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rbuIp-0005Fl-5B for qemu-devel@nongnu.org; Sun, 18 Feb 2024 22:26:47 -0500 Received: from 60-248-80-70.hinet-ip.hinet.net ([60.248.80.70] helo=Atcsqr.andestech.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rbuIn-0000ZA-IM for qemu-devel@nongnu.org; Sun, 18 Feb 2024 22:26:46 -0500 Received: from mail.andestech.com (ATCPCS16.andestech.com [10.0.1.222]) by Atcsqr.andestech.com with ESMTP id 41J3QVJ9008393; Mon, 19 Feb 2024 11:26:31 +0800 (+08) (envelope-from alvinga@andestech.com) Received: from alvinga-VirtualBox.andestech.com (10.0.13.68) by ATCPCS16.andestech.com (10.0.1.222) with Microsoft SMTP Server id 14.3.498.0; Mon, 19 Feb 2024 11:26:31 +0800 To: , CC: , , , , , Alvin Chang Subject: [PATCH 4/4] target/riscv: Apply modularized matching conditions for icount trigger Date: Mon, 19 Feb 2024 11:25:59 +0800 Message-ID: <20240219032559.79665-5-alvinga@andestech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240219032559.79665-1-alvinga@andestech.com> References: <20240219032559.79665-1-alvinga@andestech.com> MIME-Version: 1.0 X-Originating-IP: [10.0.13.68] X-DNSRBL: X-MAIL: Atcsqr.andestech.com 41J3QVJ9008393 Received-SPF: pass client-ip=60.248.80.70; envelope-from=alvinga@andestech.com; helo=Atcsqr.andestech.com X-Spam_score_int: -8 X-Spam_score: -0.9 X-Spam_bar: / X-Spam_report: (-0.9 / 5.0 requ) BAYES_00=-1.9, RDNS_DYNAMIC=0.982, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, TVD_RCVD_IP=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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: , Reply-to: Alvin Chang X-Patchwork-Original-From: Alvin Chang via From: =?utf-8?b?QWx2aW4gQ2hlLUNoaWEgQ2hhbmco5by15ZOy5ZiJKQ==?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org We have implemented trigger_common_match(), which checks if the enabled privilege levels of the trigger match CPU's current privilege level. We can invoke trigger_common_match() to check the privilege levels of the type 3 triggers. Signed-off-by: Alvin Chang --- target/riscv/debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/riscv/debug.c b/target/riscv/debug.c index 67ba19c966..de996a393c 100644 --- a/target/riscv/debug.c +++ b/target/riscv/debug.c @@ -624,7 +624,7 @@ void helper_itrigger_match(CPURISCVState *env) if (get_trigger_type(env, i) != TRIGGER_TYPE_INST_CNT) { continue; } - if (check_itrigger_priv(env, i)) { + if (!trigger_common_match(env, TRIGGER_TYPE_INST_CNT, i)) { continue; } count = itrigger_get_count(env, i);