From patchwork Fri Jun 14 17:26:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Athira Rajeev X-Patchwork-Id: 1948094 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=rf0dWnzv; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=112.213.38.117; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=patchwork.ozlabs.org) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4W15yX0YkQz20Pb for ; Sat, 15 Jun 2024 03:35:16 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=rf0dWnzv; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4W15yW0qTfz3cbd for ; Sat, 15 Jun 2024 03:35:15 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.vnet.ibm.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=rf0dWnzv; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=linux.vnet.ibm.com (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=atrajeev@linux.vnet.ibm.com; receiver=lists.ozlabs.org) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4W15nc4rccz3cfx for ; Sat, 15 Jun 2024 03:27:32 +1000 (AEST) Received: from pps.filterd (m0360083.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 45EHKWdT005098; Fri, 14 Jun 2024 17:27:23 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from :to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=pp1; bh=o7G5hpnq/gQzT zw7p3WmdeWsvSt7nwFZetxlF8kUpvM=; b=rf0dWnzv0MBCi5J3q/J0dCHsQCw4G 2EHhw5xlYSFMXwl+W1LEXnwd2DCyZzO3a/zGgOCkF+/0vMDS/N3qpX1BlulycAbK os7GCUUeL+HMti/0iDY8aOT2NSkSbR+/3ht1PYbBffCUpz8ov4yscJ4hRFu5rPCf atUQjmtfKS90tArdWWE2OyDIWpaJ/KsZ4uGN/Ybt1AZJuaK0KtqFu0r8fi7nqJqN AZGIpqyRbapQGZA2MNspK8xwuIcnVYwxouimHyM9bw67F7dvkIhsFv5YJEx3EvgW MPEZnQIlL1pwLqmpUXa5mRkrAZ11nDPpsgYjMRlcvpQm3tt/carAjdB0Q== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3yrqnp0dmy-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 14 Jun 2024 17:27:22 +0000 (GMT) Received: from m0360083.ppops.net (m0360083.ppops.net [127.0.0.1]) by pps.reinject (8.18.0.8/8.18.0.8) with ESMTP id 45EHRMEf014222; Fri, 14 Jun 2024 17:27:22 GMT Received: from ppma12.dal12v.mail.ibm.com (dc.9e.1632.ip4.static.sl-reverse.com [50.22.158.220]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3yrqnp0dmw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 14 Jun 2024 17:27:22 +0000 (GMT) Received: from pps.filterd (ppma12.dal12v.mail.ibm.com [127.0.0.1]) by ppma12.dal12v.mail.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 45EGMM2A028808; Fri, 14 Jun 2024 17:27:21 GMT Received: from smtprelay04.fra02v.mail.ibm.com ([9.218.2.228]) by ppma12.dal12v.mail.ibm.com (PPS) with ESMTPS id 3yn1mv3p48-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 14 Jun 2024 17:27:21 +0000 Received: from smtpav03.fra02v.mail.ibm.com (smtpav03.fra02v.mail.ibm.com [10.20.54.102]) by smtprelay04.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 45EHRFxw33161752 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 14 Jun 2024 17:27:17 GMT Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9A84620040; Fri, 14 Jun 2024 17:27:15 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C49622004B; Fri, 14 Jun 2024 17:27:12 +0000 (GMT) Received: from localhost.localdomain (unknown [9.43.82.18]) by smtpav03.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 14 Jun 2024 17:27:12 +0000 (GMT) From: Athira Rajeev To: acme@kernel.org, jolsa@kernel.org, adrian.hunter@intel.com, irogers@google.com, namhyung@kernel.org, segher@kernel.crashing.org, christophe.leroy@csgroup.eu Subject: [V4 11/16] tools/perf: Make capstone_init non-static so that it can be used during symbol disassemble Date: Fri, 14 Jun 2024 22:56:26 +0530 Message-Id: <20240614172631.56803-12-atrajeev@linux.vnet.ibm.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20240614172631.56803-1-atrajeev@linux.vnet.ibm.com> References: <20240614172631.56803-1-atrajeev@linux.vnet.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: rKHq3aMfZEPaoPALjlpRJ2za112XeOjb X-Proofpoint-ORIG-GUID: j_SO7i74_U5FLsCsw7-T1Id_Y4XnXFFK X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-14_15,2024-06-14_03,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 bulkscore=0 adultscore=0 lowpriorityscore=0 clxscore=1015 phishscore=0 spamscore=0 malwarescore=0 priorityscore=1501 mlxlogscore=822 suspectscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405170001 definitions=main-2406140119 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: atrajeev@linux.vnet.ibm.com, kjain@linux.ibm.com, linux-kernel@vger.kernel.org, akanksha@linux.ibm.com, linux-perf-users@vger.kernel.org, maddy@linux.ibm.com, disgoel@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" symbol__disassemble_capstone in util/disasm.c calls function open_capstone_handle to open/init the capstone. We already have a capstone_init function in "util/print_insn.c". But capstone_init is defined as a static function in util/print_insn.c. Change this and also add the function in print_insn.h The open_capstone_handle checks the disassembler_style option from annotation_options to decide whether to set CS_OPT_SYNTAX_ATT. Add that logic in capstone_init also and by default set it to true. Signed-off-by: Athira Rajeev --- tools/perf/util/print_insn.c | 12 +++++++++--- tools/perf/util/print_insn.h | 5 +++++ 2 files changed, 14 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/print_insn.c b/tools/perf/util/print_insn.c index a950e9157d2d..a76aae81d7a0 100644 --- a/tools/perf/util/print_insn.c +++ b/tools/perf/util/print_insn.c @@ -32,7 +32,7 @@ size_t sample__fprintf_insn_raw(struct perf_sample *sample, FILE *fp) #ifdef HAVE_LIBCAPSTONE_SUPPORT #include -static int capstone_init(struct machine *machine, csh *cs_handle, bool is64) +int capstone_init(struct machine *machine, csh *cs_handle, bool is64, bool disassembler_style) { cs_arch arch; cs_mode mode; @@ -62,7 +62,13 @@ static int capstone_init(struct machine *machine, csh *cs_handle, bool is64) } if (machine__normalized_is(machine, "x86")) { - cs_option(*cs_handle, CS_OPT_SYNTAX, CS_OPT_SYNTAX_ATT); + /* + * In case of using capstone_init while symbol__disassemble + * setting CS_OPT_SYNTAX_ATT depends if disassembler_style opts + * is set via annotation args + */ + if (disassembler_style) + cs_option(*cs_handle, CS_OPT_SYNTAX, CS_OPT_SYNTAX_ATT); /* * Resolving address operands to symbols is implemented * on x86 by investigating instruction details. @@ -122,7 +128,7 @@ ssize_t fprintf_insn_asm(struct machine *machine, struct thread *thread, u8 cpum int ret; /* TODO: Try to initiate capstone only once but need a proper place. */ - ret = capstone_init(machine, &cs_handle, is64bit); + ret = capstone_init(machine, &cs_handle, is64bit, true); if (ret < 0) return ret; diff --git a/tools/perf/util/print_insn.h b/tools/perf/util/print_insn.h index 07d11af3fc1c..2c8ee41c4a5d 100644 --- a/tools/perf/util/print_insn.h +++ b/tools/perf/util/print_insn.h @@ -19,4 +19,9 @@ ssize_t fprintf_insn_asm(struct machine *machine, struct thread *thread, u8 cpum bool is64bit, const uint8_t *code, size_t code_size, uint64_t ip, int *lenp, int print_opts, FILE *fp); +#ifdef HAVE_LIBCAPSTONE_SUPPORT +#include +int capstone_init(struct machine *machine, csh *cs_handle, bool is64, bool disassembler_style); +#endif + #endif /* PERF_PRINT_INSN_H */