From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-dl1-f73.google.com (mail-dl1-f73.google.com [74.125.82.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B0E8F48C8A9 for ; Tue, 9 Jun 2026 18:21:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.82.73 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781029282; cv=none; b=C/AjJEKASuxp47WnxfZEC1+BHn/NsHobFxICmswFYP+B3raSGRrRdhW9gNj3bG7ZxZm+e/fY+6lJXJMFVpo0iLWA4pKXz8CPwJZnxcZkQ3nLTpp3vZjhtZoNDd5xWNmKLhaMF++13TFIOXb1xeTy/RG/Z6nj3eQTCsjosWmSLHM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781029282; c=relaxed/simple; bh=aLZRncmr18YxwwguInWkfInwLV9m26EAfQTh0GJh5nw=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=XuWBVqsDE/JcmwqocJa+q6lVFHUwrRrmS6wDkbiL6NyfDuqr2VVb2G3x51v/ITukSTRwaNYmzFClQJPwR9pC0oPMtx6FfscPDC50DTPw71/I2GKeSdWa4ehM0+S9IozY/QlzSBBqS1vKLvg/qFy72iLMr+leZhELYhUdg8lHd1Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=Jjm25Coi; arc=none smtp.client-ip=74.125.82.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="Jjm25Coi" Received: by mail-dl1-f73.google.com with SMTP id a92af1059eb24-1365060ac82so4725212c88.1 for ; Tue, 09 Jun 2026 11:21:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1781029281; x=1781634081; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=lwDN93lZCM2zufO4Mz1V1Pa6J/4Bys/WrOBYdP1FWiI=; b=Jjm25CoiM6FF0+UoEn7x28ptEJJXhPrzGTY/S0uD5aUMK7nXCkjVv3kOzUrOPP91eV 59FP9+VcPIY5Hn19taYjhuq1mhqvwk1VRCckbNHVawmibnEvImizN0J328Obg5jzzeHF AfGkru4bcpAI+MigJ1QFro/+Kt2l8EsOlQuaPOjbEcCBcb63Ak6UGp4AMfvW8MWMWn+7 7FWLwvXMB7Ot+ImktKDlrkswZ+mF9xTvrPWOv/J0GaXE8NQclgMO6vp9Wv676s0ud01o yVexFuEyG+v783msWqa4W0r17S3l/3fZlXMIekJuJnhQGy6fZTz2/dyjN9d+Kr+VJ475 ViFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781029281; x=1781634081; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=lwDN93lZCM2zufO4Mz1V1Pa6J/4Bys/WrOBYdP1FWiI=; b=rnI3eFofjgiiMiyw3UWGrePCGQDesmsm9tkZGPTGKX6qTosqp9dS05NmhopQ0VYpyX AOezifSDtHCtuPgB/jyzJd2pJxZ9izPguYe1pNVwniXzIYw9yh5mObHy7Gl+iFcu8BHB hRGBzv3a8rBSzfJNz0tza+2TJi8LXfGhBr6Fp0ZQYBXgc1CytwngFhMw0Qa41JmmYWkY W9zSBwV3LoxVYB/kdXyGp3CpDkX3Hz6lmpeLVRgjOW+a6lOIyE8XqQoekaupg+LoKrj4 DiE1Py8vTzNJ6sWZANOkIB+fXItoSwerqA8m6eBAAuQOOTzXMMJs9r6slZ1G/NeDnJev 8Fzg== X-Forwarded-Encrypted: i=1; AFNElJ+fUyUKTukTQ6Bj3giwqfuQ9/HYAwy7Bt2/GwScgvLjtLnvILsd9aKvoN0BCuFspccu0sXaT+J2Gej4ABw=@vger.kernel.org X-Gm-Message-State: AOJu0YyD1fzq5o26wiIMd6aMDllUkx/oj8EaZR1iSXYpi33bI32J4tZq bapBc0qowNeP7qh7WPi+pl4xL63eTIK8eDxsR78sYC5hzjEArqEKa3m+8fsio0+ilHe+zxviFHi ftPMu3Kn7wg== X-Received: from dleb5-n1.prod.google.com ([2002:a05:701b:4245:10b0:138:3274:8cd4]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a05:7022:6b96:b0:137:e9b3:1ac5 with SMTP id a92af1059eb24-13807d94e4dmr10268367c88.18.1781029280418; Tue, 09 Jun 2026 11:21:20 -0700 (PDT) Date: Tue, 9 Jun 2026 11:21:05 -0700 In-Reply-To: <20260609182108.975586-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260609070732.545416-1-irogers@google.com> <20260609182108.975586-1-irogers@google.com> X-Mailer: git-send-email 2.54.0.1099.g489fc7bff1-goog Message-ID: <20260609182108.975586-5-irogers@google.com> Subject: [PATCH v3 4/7] perf annotate: Add --disassembler command-line option From: Ian Rogers To: irogers@google.com, acme@kernel.org, namhyung@kernel.org Cc: 9erthalion6@gmail.com, adrian.hunter@intel.com, alexandre.chartre@oracle.com, blakejones@google.com, bpf@vger.kernel.org, costa.shul@redhat.com, dsterba@suse.com, james.clark@linaro.org, jolsa@kernel.org, leo.yan@arm.com, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, mark@klomp.org, mingo@redhat.com, mjeanson@efficios.com, nathan@kernel.org, peterz@infradead.org, rong.bao@csmantle.top, serhei@serhei.io, terrelln@fb.com, tglozar@redhat.com, tianyou.li@intel.com, yuzhuo@google.com, zecheng@google.com Content-Type: text/plain; charset="UTF-8" Add the --disassembler command-line option to perf annotate. This allows users to explicitly request or override the disassembler preferences (e.g. --disassembler libasm) directly on the command line. Assisted-by: Antigravity:Google Gemini 3.5-flash Signed-off-by: Ian Rogers --- tools/perf/builtin-annotate.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 8a0eb30eac24..57a88adfb130 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -699,6 +699,7 @@ int cmd_annotate(int argc, const char **argv) .set = 0, }; const char *disassembler_style = NULL, *objdump_path = NULL, *addr2line_path = NULL; + const char *disassemblers_str = NULL; struct option options[] = { OPT_STRING('i', "input", &input_name, "file", "input file name"), @@ -782,6 +783,8 @@ int cmd_annotate(int argc, const char **argv) "Do not display empty (or dummy) events in the output"), OPT_BOOLEAN(0, "code-with-type", &annotate_opts.code_with_type, "Show data type info in code annotation (memory instructions only)"), + OPT_STRING(0, "disassembler", &disassemblers_str, "names", + "comma separated list of disassemblers to use"), OPT_END() }; int ret; @@ -825,6 +828,13 @@ int cmd_annotate(int argc, const char **argv) return -ENOMEM; } + if (disassemblers_str) { + memset(annotate_opts.disassemblers, 0, sizeof(annotate_opts.disassemblers)); + ret = annotation_options__add_disassemblers_str(&annotate_opts, disassemblers_str); + if (ret) + return -EINVAL; + } + if (annotate_check_args() < 0) return -EINVAL; -- 2.54.0.1099.g489fc7bff1-goog