From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 828063B7A9; Mon, 22 Jan 2024 11:21:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.188 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705922474; cv=none; b=I5+TLd8Zut/stODgwTUM06/QoRhvhYNZZSUjhNIntfU90LEndPUSDzbMtuTeJaWPCT30Wk7eYTgG8AAaYhnhIgq1Q20iVESIUZuWQqzva1Z8kYaWCs6ZQMUZZr/LbmfHHrLAmEQ0Kcp5qjjwhBz2C3xoRsDqD1Z0/2AlefTHCew= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705922474; c=relaxed/simple; bh=SrHChNOrDwiea1KRH54c2R17NO+i7RO0qbSOW/9ix9g=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=AFbxbF/j8SBFsdv33mZvtyw35Zojux9oK22z9DJqkudiDF3OOVg1wQJ9ADn1j8AlZJ4cnqhUxL2ohPXcXgn6CrxDjEb7X3YkZleWUYGLUKthpKMVUNeX7FQMtF3gbzWHeaJ9QUl2cKwRfXZn5Yr3cEao6GryQKqsAi2q9lONEz8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.188 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.88.194]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4TJSRz6BJSzXgbX; Mon, 22 Jan 2024 19:19:59 +0800 (CST) Received: from kwepemd100002.china.huawei.com (unknown [7.221.188.184]) by mail.maildlp.com (Postfix) with ESMTPS id 3265D140499; Mon, 22 Jan 2024 19:21:09 +0800 (CST) Received: from M910t.huawei.com (10.110.54.157) by kwepemd100002.china.huawei.com (7.221.188.184) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.1258.28; Mon, 22 Jan 2024 19:21:07 +0800 From: Changbin Du To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo CC: Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , , , Andi Kleen , Thomas Richter , , Changbin Du Subject: [PATCH v5 1/5] perf: build: introduce the libcapstone Date: Mon, 22 Jan 2024 19:20:50 +0800 Message-ID: <20240122112054.1576835-2-changbin.du@huawei.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240122112054.1576835-1-changbin.du@huawei.com> References: <20240122112054.1576835-1-changbin.du@huawei.com> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To kwepemd100002.china.huawei.com (7.221.188.184) Later we will use libcapstone to disassemble instructions of samples. Signed-off-by: Changbin Du --- v2: - change tools/perf/tests/make also. --- tools/build/Makefile.feature | 2 ++ tools/build/feature/Makefile | 4 ++++ tools/build/feature/test-all.c | 4 ++++ tools/build/feature/test-libcapstone.c | 11 +++++++++++ tools/perf/Makefile.config | 21 +++++++++++++++++++++ tools/perf/Makefile.perf | 3 +++ tools/perf/tests/make | 2 ++ 7 files changed, 47 insertions(+) create mode 100644 tools/build/feature/test-libcapstone.c diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature index 64df118376df..1e2ab148d5db 100644 --- a/tools/build/Makefile.feature +++ b/tools/build/Makefile.feature @@ -87,6 +87,7 @@ FEATURE_TESTS_EXTRA := \ gtk2-infobar \ hello \ libbabeltrace \ + libcapstone \ libbfd-liberty \ libbfd-liberty-z \ libopencsd \ @@ -134,6 +135,7 @@ FEATURE_DISPLAY ?= \ libcrypto \ libunwind \ libdw-dwarf-unwind \ + libcapstone \ zlib \ lzma \ get_cpuid \ diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index 37722e509eb9..ed54cef450f5 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -54,6 +54,7 @@ FILES= \ test-timerfd.bin \ test-libdw-dwarf-unwind.bin \ test-libbabeltrace.bin \ + test-libcapstone.bin \ test-compile-32.bin \ test-compile-x32.bin \ test-zlib.bin \ @@ -286,6 +287,9 @@ $(OUTPUT)test-libdw-dwarf-unwind.bin: $(OUTPUT)test-libbabeltrace.bin: $(BUILD) # -lbabeltrace provided by $(FEATURE_CHECK_LDFLAGS-libbabeltrace) +$(OUTPUT)test-libcapstone.bin: + $(BUILD) # -lcapstone provided by $(FEATURE_CHECK_LDFLAGS-libcapstone) + $(OUTPUT)test-compile-32.bin: $(CC) -m32 -o $@ test-compile.c diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c index 6f4bf386a3b5..dd0a18c2ef8f 100644 --- a/tools/build/feature/test-all.c +++ b/tools/build/feature/test-all.c @@ -134,6 +134,10 @@ #undef main #endif +#define main main_test_libcapstone +# include "test-libcapstone.c" +#undef main + #define main main_test_lzma # include "test-lzma.c" #undef main diff --git a/tools/build/feature/test-libcapstone.c b/tools/build/feature/test-libcapstone.c new file mode 100644 index 000000000000..fbe8dba189e9 --- /dev/null +++ b/tools/build/feature/test-libcapstone.c @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include + +int main(void) +{ + csh handle; + + cs_open(CS_ARCH_X86, CS_MODE_64, &handle); + return 0; +} diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index aa55850fbc21..3e1072c59757 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -191,6 +191,15 @@ endif FEATURE_CHECK_CFLAGS-libbabeltrace := $(LIBBABELTRACE_CFLAGS) FEATURE_CHECK_LDFLAGS-libbabeltrace := $(LIBBABELTRACE_LDFLAGS) -lbabeltrace-ctf +# for linking with debug library, run like: +# make DEBUG=1 LIBCAPSTONE_DIR=/opt/capstone/ +ifdef LIBCAPSTONE_DIR + LIBCAPSTONE_CFLAGS := -I$(LIBCAPSTONE_DIR)/include + LIBCAPSTONE_LDFLAGS := -L$(LIBCAPSTONE_DIR)/ +endif +FEATURE_CHECK_CFLAGS-libcapstone := $(LIBCAPSTONE_CFLAGS) +FEATURE_CHECK_LDFLAGS-libcapstone := $(LIBCAPSTONE_LDFLAGS) -lcapstone + ifdef LIBZSTD_DIR LIBZSTD_CFLAGS := -I$(LIBZSTD_DIR)/lib LIBZSTD_LDFLAGS := -L$(LIBZSTD_DIR)/lib @@ -1094,6 +1103,18 @@ ifndef NO_LIBBABELTRACE endif endif +ifndef NO_CAPSTONE + $(call feature_check,libcapstone) + ifeq ($(feature-libcapstone), 1) + CFLAGS += -DHAVE_LIBCAPSTONE_SUPPORT $(LIBCAPSTONE_CFLAGS) + LDFLAGS += $(LICAPSTONE_LDFLAGS) + EXTLIBS += -lcapstone + $(call detected,CONFIG_LIBCAPSTONE) + else + msg := $(warning No libcapstone found, disables disasm engine support for 'perf script', please install libcapstone-dev/capstone-devel); + endif +endif + ifndef NO_AUXTRACE ifeq ($(SRCARCH),x86) ifeq ($(feature-get_cpuid), 0) diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 27e7c478880f..56c2720c1d0f 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -84,6 +84,9 @@ include ../scripts/utilities.mak # Define NO_LIBBABELTRACE if you do not want libbabeltrace support # for CTF data format. # +# Define NO_CAPSTONE if you do not want libcapstone support +# for disasm engine. +# # Define NO_LZMA if you do not want to support compressed (xz) kernel modules # # Define NO_AUXTRACE if you do not want AUX area tracing support diff --git a/tools/perf/tests/make b/tools/perf/tests/make index 8a4da7eb637a..b08026f5d4e7 100644 --- a/tools/perf/tests/make +++ b/tools/perf/tests/make @@ -83,6 +83,7 @@ make_no_libelf := NO_LIBELF=1 make_no_libunwind := NO_LIBUNWIND=1 make_no_libdw_dwarf_unwind := NO_LIBDW_DWARF_UNWIND=1 make_no_backtrace := NO_BACKTRACE=1 +make_no_libcapstone := NO_CAPSTONE=1 make_no_libnuma := NO_LIBNUMA=1 make_no_libaudit := NO_LIBAUDIT=1 make_no_libbionic := NO_LIBBIONIC=1 @@ -152,6 +153,7 @@ run += make_no_libelf run += make_no_libunwind run += make_no_libdw_dwarf_unwind run += make_no_backtrace +run += make_no_libcapstone run += make_no_libnuma run += make_no_libaudit run += make_no_libbionic -- 2.25.1