From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 11DC028A701; Wed, 12 Nov 2025 18:25:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762971927; cv=none; b=by9Jsu8nY8SYhDtqSiXmEl4WWzHyr8k6iKEKzwmczqqKEo/x5sYWux7b76OTb36GccM+nlmkyvTvwX53yoDXNlYEmC9i3bJ9IQats19frFAr5nz1WyNXbN9/ZEA6Ix7IKZDpyY3LYeY9xY7GBHlRqvzD/FStAvm31TJULIhgOh0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762971927; c=relaxed/simple; bh=ixiUf5kOPNGqDsCLn1W0tcm157BdMTyzNAxILZdP0Es=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ljrSTmcOy/jXpLrDlrvfnTbPeTnV0Pgz6EOM9b3eqDZqbYlZhoVM8/c/DXaRnVNGfnE6xjdIL9Tngxwkku9eHEK9mmRvqS8Xa1TmUzug/j2s5w0jyNhBQb9WA5FB/JfpU1KwwcRwVFpX2d+6ZWnm3rl5NsqlcIVDyJPxnXMQv+4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 006D51595; Wed, 12 Nov 2025 10:25:18 -0800 (PST) Received: from e132581.arm.com (e132581.arm.com [10.1.196.87]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id C3ECF3F63F; Wed, 12 Nov 2025 10:25:23 -0800 (PST) From: Leo Yan Date: Wed, 12 Nov 2025 18:24:41 +0000 Subject: [PATCH v3 15/25] perf arm_spe: Report GCS in record Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251112-perf_support_arm_spev1-3-v3-15-e63c9829f9d9@arm.com> References: <20251112-perf_support_arm_spev1-3-v3-0-e63c9829f9d9@arm.com> In-Reply-To: <20251112-perf_support_arm_spev1-3-v3-0-e63c9829f9d9@arm.com> To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Jiri Olsa , Ian Rogers , Adrian Hunter , James Clark , Mark Rutland Cc: Arnaldo Carvalho de Melo , linux-perf-users@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Leo Yan X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1762971891; l=1911; i=leo.yan@arm.com; s=20250604; h=from:subject:message-id; bh=ixiUf5kOPNGqDsCLn1W0tcm157BdMTyzNAxILZdP0Es=; b=dTxFQHkfBmrYaaAmtkXLbyMUqdf5A53aT8fwSC86X4bDlY+0jdmCVEwcY2l6ND/fiOo5k/lBg VZiCt6xvcscChUd0xLny/MQPCl+Ajs2Vg5/p5OyHWXxEPpXuwZyusqg X-Developer-Key: i=leo.yan@arm.com; a=ed25519; pk=k4BaDbvkCXzBFA7Nw184KHGP5thju8lKqJYIrOWxDhI= Report GCS related info in records. Signed-off-by: Leo Yan --- tools/perf/util/arm-spe-decoder/arm-spe-decoder.c | 4 ++++ tools/perf/util/arm-spe-decoder/arm-spe-decoder.h | 2 ++ 2 files changed, 6 insertions(+) diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c index 6f0390d4089599cd6bbf1357fa4cd6ec8190a58c..649471abef6a4386e1b250a19cda4f4caeb0a2ff 100644 --- a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c +++ b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c @@ -228,6 +228,10 @@ static int arm_spe_read_record(struct arm_spe_decoder *decoder) decoder->record.op |= ARM_SPE_OP_MEMCPY; } else if (SPE_OP_PKT_LDST_SUBCLASS_MEMSET(payload)) { decoder->record.op |= ARM_SPE_OP_MEMSET; + } else if (SPE_OP_PKT_LDST_SUBCLASS_GCS(payload)) { + decoder->record.op |= ARM_SPE_OP_GCS; + if (payload & SPE_OP_PKT_GCS_COMM) + decoder->record.op |= ARM_SPE_OP_COMM; } break; diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h index 3f4dae589c062d927d286b73ce53fa39795daffd..b838e9c6168c6b7c20bb63b8e7c9d27c35f416dc 100644 --- a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h +++ b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h @@ -47,6 +47,7 @@ enum arm_spe_2nd_op_ldst { ARM_SPE_OP_MTE_TAG = 1 << 13, ARM_SPE_OP_MEMCPY = 1 << 14, ARM_SPE_OP_MEMSET = 1 << 15, + ARM_SPE_OP_GCS = 1 << 16, /* Assisted information for memory / SIMD */ ARM_SPE_OP_LD = 1 << 20, @@ -57,6 +58,7 @@ enum arm_spe_2nd_op_ldst { ARM_SPE_OP_DP = 1 << 25, /* Data processing */ ARM_SPE_OP_PRED = 1 << 26, /* Predicated */ ARM_SPE_OP_SG = 1 << 27, /* Gather/Scatter */ + ARM_SPE_OP_COMM = 1 << 28, /* Common */ }; enum arm_spe_2nd_op_branch { -- 2.34.1