From: zhihongx.peng@intel.com
To: david.marchand@redhat.com, thomas@monjalon.net,
anatoly.burakov@intel.com, konstantin.ananyev@intel.com,
stephen@networkplumber.org, cristian.dumitrescu@intel.com,
john.mcnamara@intel.com, bruce.richardson@intel.com
Cc: dev@dpdk.org, xueqin.lin@intel.com,
Zhihong Peng <zhihongx.peng@intel.com>
Subject: [dpdk-dev] [PATCH v13 1/4] enable ASan AddressSanitizer
Date: Wed, 20 Oct 2021 15:46:40 +0800 [thread overview]
Message-ID: <20211020074643.3004385-1-zhihongx.peng@intel.com> (raw)
In-Reply-To: <20211019151524.2005442-4-zhihongx.peng@intel.com>
From: Zhihong Peng <zhihongx.peng@intel.com>
`AddressSanitizer
<https://github.com/google/sanitizers/wiki/AddressSanitizer>`_ (ASan)
is a widely-used debugging tool to detect memory access errors.
It helps to detect issues like use-after-free, various kinds of buffer
overruns in C/C++ programs, and other similar errors, as well as
printing out detailed debug information whenever an error is detected.
We can enable ASan by adding below compilation options:
-Dbuildtype=debug -Db_lundef=false -Db_sanitize=address
"-Dbuildtype=debug": This is a non-essential option. When this option
is added, if a memory error occurs, ASan can clearly show where the
code is wrong.
"-Db_lundef=false": When use clang to compile DPDK, this option must
be added.
Signed-off-by: Xueqin Lin <xueqin.lin@intel.com>
Signed-off-by: Zhihong Peng <zhihongx.peng@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
---
v7: 1) Split doc and code into two.
2) Modify asan.rst doc
v8: No change.
v9: 1) Add the check of libasan library.
2) Add release notes.
v10:1) Split doc and code into two.
2) Meson supports asan.
v11:Modify the document.
v12:No change.
v13:Modify the document.
---
config/meson.build | 16 ++++++++++++++
devtools/words-case.txt | 1 +
doc/guides/prog_guide/asan.rst | 30 ++++++++++++++++++++++++++
doc/guides/prog_guide/index.rst | 1 +
doc/guides/rel_notes/release_21_11.rst | 9 ++++++++
5 files changed, 57 insertions(+)
create mode 100644 doc/guides/prog_guide/asan.rst
diff --git a/config/meson.build b/config/meson.build
index 4cdf589e20..f02b0e9c6d 100644
--- a/config/meson.build
+++ b/config/meson.build
@@ -411,6 +411,22 @@ if get_option('b_lto')
endif
endif
+if get_option('b_sanitize') == 'address' or get_option('b_sanitize') == 'address,undefined'
+ if is_windows
+ error('ASan is not supported on windows')
+ endif
+
+ if cc.get_id() == 'gcc'
+ asan_dep = cc.find_library('asan', required: true)
+ if (not cc.links('int main(int argc, char *argv[]) { return 0; }',
+ dependencies: asan_dep))
+ error('broken dependency, "libasan"')
+ endif
+ add_project_link_arguments('-lasan', language: 'c')
+ dpdk_extra_ldflags += '-lasan'
+ endif
+endif
+
if get_option('default_library') == 'both'
error( '''
Unsupported value "both" for "default_library" option.
diff --git a/devtools/words-case.txt b/devtools/words-case.txt
index 0bbad48626..ada6910fa0 100644
--- a/devtools/words-case.txt
+++ b/devtools/words-case.txt
@@ -5,6 +5,7 @@ API
Arm
armv7
armv8
+ASan
BAR
CRC
DCB
diff --git a/doc/guides/prog_guide/asan.rst b/doc/guides/prog_guide/asan.rst
new file mode 100644
index 0000000000..6888fc9a87
--- /dev/null
+++ b/doc/guides/prog_guide/asan.rst
@@ -0,0 +1,30 @@
+.. SPDX-License-Identifier: BSD-3-Clause
+ Copyright(c) 2021 Intel Corporation
+
+Running AddressSanitizer
+========================
+
+`AddressSanitizer
+<https://github.com/google/sanitizers/wiki/AddressSanitizer>`_ (ASan)
+is a widely-used debugging tool to detect memory access errors.
+It helps to detect issues like use-after-free, various kinds of buffer
+overruns in C/C++ programs, and other similar errors, as well as
+printing out detailed debug information whenever an error is detected.
+
+AddressSanitizer is a part of LLVM (3.1+) and GCC (4.8+).
+
+Add following meson build commands to enable ASan in the meson build system:
+
+* gcc::
+
+ -Dbuildtype=debug -Db_sanitize=address
+
+* clang::
+
+ -Dbuildtype=debug -Db_lundef=false -Db_sanitize=address
+
+.. Note::
+
+ a) If compile with gcc in centos, libasan needs to be installed separately.
+ b) If the program is tested using cmdline, you may need to execute the
+ "stty echo" command when an error occurs.
diff --git a/doc/guides/prog_guide/index.rst b/doc/guides/prog_guide/index.rst
index 89af28dacb..b95c460b19 100644
--- a/doc/guides/prog_guide/index.rst
+++ b/doc/guides/prog_guide/index.rst
@@ -71,4 +71,5 @@ Programmer's Guide
writing_efficient_code
lto
profile_app
+ asan
glossary
diff --git a/doc/guides/rel_notes/release_21_11.rst b/doc/guides/rel_notes/release_21_11.rst
index 3362c52a73..10f4275b1b 100644
--- a/doc/guides/rel_notes/release_21_11.rst
+++ b/doc/guides/rel_notes/release_21_11.rst
@@ -173,6 +173,15 @@ New Features
* Added tests to verify tunnel header verification in IPsec inbound.
* Added tests to verify inner checksum.
+* **Enable ASan AddressSanitizer.**
+
+ `AddressSanitizer
+ <https://github.com/google/sanitizers/wiki/AddressSanitizer>`_ (ASan)
+ is a widely-used debugging tool to detect memory access errors.
+ It helps to detect issues like use-after-free, various kinds of buffer
+ overruns in C/C++ programs, and other similar errors, as well as
+ printing out detailed debug information whenever an error is detected.
+
Removed Items
-------------
--
2.25.1
next prev parent reply other threads:[~2021-10-20 7:47 UTC|newest]
Thread overview: 117+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-10 2:01 [dpdk-dev] [PATCH] Enable AddressSanitizer feature on DPDK zhihongx.peng
2021-09-10 2:47 ` Stephen Hemminger
2021-09-13 5:27 ` Peng, ZhihongX
2021-09-13 15:05 ` Stephen Hemminger
2021-09-13 15:22 ` Bruce Richardson
2021-09-13 15:45 ` Stephen Hemminger
2021-09-14 3:17 ` Lin, Xueqin
2021-09-14 3:11 ` Lin, Xueqin
2021-09-10 17:58 ` David Christensen
2021-09-13 5:35 ` Peng, ZhihongX
2021-09-17 20:50 ` David Christensen
2021-09-18 7:21 ` Peng, ZhihongX
2021-09-20 19:41 ` David Christensen
2021-09-21 8:29 ` David Marchand
2021-09-21 10:15 ` Jerin Jacob
2021-09-22 7:32 ` Peng, ZhihongX
2021-09-16 1:38 ` [dpdk-dev] [PATCH v2] " zhihongx.peng
2021-09-17 8:23 ` David Marchand
2021-09-17 9:12 ` Peng, ZhihongX
2021-09-17 14:58 ` Stephen Hemminger
2021-09-18 6:36 ` Peng, ZhihongX
2021-09-18 7:41 ` [dpdk-dev] [PATCH v3] " zhihongx.peng
2021-09-20 10:03 ` David Marchand
2021-09-22 7:26 ` Peng, ZhihongX
2021-09-24 2:20 ` [dpdk-dev] [PATCH v4 1/2] Enable ASan for memory detector " zhihongx.peng
2021-09-24 2:20 ` [dpdk-dev] [PATCH v4 2/2] lib/pipeline: Fix gcc compilation error using ASan zhihongx.peng
2021-09-24 9:33 ` [dpdk-dev] [PATCH v5 1/2] Enable ASan for memory detector on DPDK zhihongx.peng
2021-09-24 9:33 ` [dpdk-dev] [PATCH v5 2/2] Fix gcc compilation error using ASan zhihongx.peng
2021-09-24 10:03 ` [dpdk-dev] [PATCH v5 1/2] Enable ASan for memory detector on DPDK zhihongx.peng
2021-09-24 10:03 ` [dpdk-dev] [PATCH v5 2/2] lib/pipeline: Fix gcc compilation error using ASan zhihongx.peng
2021-09-30 5:27 ` [dpdk-dev] [PATCH v6 1/2] Enable ASan for memory detector on DPDK zhihongx.peng
2021-09-30 5:27 ` [dpdk-dev] [PATCH v6 2/2] lib/pipeline: Fix gcc compilation error using ASan zhihongx.peng
2021-09-30 8:29 ` [dpdk-dev] [dpdk-stable] " David Marchand
2021-10-12 2:41 ` Peng, ZhihongX
2021-09-30 8:20 ` [dpdk-dev] [PATCH v6 1/2] Enable ASan for memory detector on DPDK David Marchand
2021-10-08 8:07 ` Peng, ZhihongX
2021-10-08 8:30 ` David Marchand
2021-10-12 5:41 ` Peng, ZhihongX
2021-10-12 7:17 ` Peng, ZhihongX
2021-10-13 7:59 ` Bruce Richardson
2021-10-14 6:33 ` Peng, ZhihongX
2021-10-14 6:53 ` Peng, ZhihongX
2021-09-30 12:59 ` zhihongx.peng
2021-09-30 12:59 ` [dpdk-dev] [PATCH v6 2/2] lib/pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-09-30 13:59 ` [dpdk-dev] [PATCH v6 1/2] Enable ASan for memory detector on DPDK Burakov, Anatoly
2021-09-30 18:49 ` David Marchand
2021-10-08 9:17 ` [dpdk-dev] [PATCH v7 1/3] " zhihongx.peng
2021-10-08 9:17 ` [dpdk-dev] [PATCH v7 2/3] DPDK code adapts to ASan zhihongx.peng
2021-10-08 9:17 ` [dpdk-dev] [PATCH v7 3/3] lib/pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-11 6:28 ` [dpdk-dev] [PATCH v8 1/3] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-11 6:28 ` [dpdk-dev] [PATCH v8 2/3] DPDK code adapts to ASan zhihongx.peng
2021-10-11 6:28 ` [dpdk-dev] [PATCH v8 3/3] lib/pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-12 9:43 ` [dpdk-dev] [PATCH v9 1/3] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-12 9:43 ` [dpdk-dev] [PATCH v9 2/3] DPDK code adapts to ASan zhihongx.peng
2021-10-13 16:45 ` David Marchand
2021-10-14 11:45 ` Peng, ZhihongX
2021-10-12 9:43 ` [dpdk-dev] [PATCH v9 3/3] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-15 14:27 ` [dpdk-dev] [PATCH v10 1/4] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-15 14:27 ` [dpdk-dev] [PATCH v10 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-15 14:27 ` [dpdk-dev] [PATCH v10 3/4] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-15 14:27 ` [dpdk-dev] [PATCH v10 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19 9:02 ` [dpdk-dev] [PATCH v10 1/4] Enable ASan for memory detector on DPDK Mcnamara, John
2021-10-19 9:28 ` Peng, ZhihongX
2021-10-15 15:11 ` zhihongx.peng
2021-10-15 15:11 ` [dpdk-dev] [PATCH v10 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-15 15:11 ` [dpdk-dev] [PATCH v10 3/4] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-18 12:21 ` Dumitrescu, Cristian
2021-10-18 12:54 ` Peng, ZhihongX
2021-10-19 11:26 ` Dumitrescu, Cristian
2021-10-19 12:11 ` Peng, ZhihongX
2021-10-15 15:11 ` [dpdk-dev] [PATCH v10 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19 6:02 ` Peng, ZhihongX
2021-10-19 10:12 ` [dpdk-dev] [PATCH v11 1/4] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-19 10:12 ` [dpdk-dev] [PATCH v11 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-19 10:12 ` [dpdk-dev] [PATCH v11 3/4] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-19 10:12 ` [dpdk-dev] [PATCH v11 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19 10:37 ` Bruce Richardson
2021-10-19 13:04 ` [dpdk-dev] [PATCH v12 1/4] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-19 13:04 ` [dpdk-dev] [PATCH v12 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-19 13:04 ` [dpdk-dev] [PATCH v12 3/4] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-19 13:04 ` [dpdk-dev] [PATCH v12 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19 13:58 ` [dpdk-dev] [PATCH v12 1/4] Enable ASan Address Sanitization zhihongx.peng
2021-10-19 13:58 ` [dpdk-dev] [PATCH v12 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-19 13:58 ` [dpdk-dev] [PATCH v12 3/4] Code changes to avoid the ASan error zhihongx.peng
2021-10-19 14:05 ` Dumitrescu, Cristian
2021-10-19 13:58 ` [dpdk-dev] [PATCH v12 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19 14:47 ` [dpdk-dev] [PATCH v12 1/4] Enable ASan Address Sanitization Peng, ZhihongX
2021-10-19 15:17 ` Mcnamara, John
2021-10-20 1:55 ` Peng, ZhihongX
2021-10-19 15:20 ` David Marchand
2021-10-20 2:41 ` Lin, Xueqin
2021-10-19 15:15 ` [dpdk-dev] [PATCH v12 1/4] Enable ASan AddressSanitizer zhihongx.peng
2021-10-19 15:15 ` [dpdk-dev] [PATCH v12 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-19 15:15 ` [dpdk-dev] [PATCH v12 3/4] Code changes to avoid the ASan error zhihongx.peng
2021-10-19 15:15 ` [dpdk-dev] [PATCH v12 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-20 7:46 ` zhihongx.peng [this message]
2021-10-20 7:46 ` [dpdk-dev] [PATCH v13 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-29 9:23 ` David Marchand
2021-10-29 12:54 ` Peng, ZhihongX
2021-10-20 7:46 ` [dpdk-dev] [PATCH v13 3/4] code changes to avoid the ASan error zhihongx.peng
2021-10-20 7:46 ` [dpdk-dev] [PATCH v13 4/4] performance-thread: avoid cross compilation fail zhihongx.peng
2021-10-25 1:58 ` [dpdk-dev] [PATCH v13 1/4] enable ASan AddressSanitizer Peng, ZhihongX
2021-10-29 9:21 ` David Marchand
2021-10-29 12:48 ` Peng, ZhihongX
2021-10-29 14:50 ` David Marchand
2021-11-01 3:37 ` Lin, Xueqin
2021-11-02 17:29 ` David Marchand
2021-11-03 9:36 ` Lin, Xueqin
2021-11-03 9:44 ` David Marchand
2021-10-19 10:24 ` [dpdk-dev] [PATCH v11 1/4] Enable ASan for memory detector on DPDK Peng, ZhihongX
2021-10-19 5:52 ` [dpdk-dev] [PATCH v10 " Peng, ZhihongX
2021-10-13 16:44 ` [dpdk-dev] [PATCH v9 1/3] " David Marchand
2021-10-14 6:46 ` Peng, ZhihongX
2021-10-14 7:04 ` Thomas Monjalon
2021-10-14 11:42 ` Peng, ZhihongX
2021-09-27 12:02 ` [dpdk-dev] [PATCH v3] Enable AddressSanitizer feature " Burakov, Anatoly
2021-09-30 5:18 ` Peng, ZhihongX
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211020074643.3004385-1-zhihongx.peng@intel.com \
--to=zhihongx.peng@intel.com \
--cc=anatoly.burakov@intel.com \
--cc=bruce.richardson@intel.com \
--cc=cristian.dumitrescu@intel.com \
--cc=david.marchand@redhat.com \
--cc=dev@dpdk.org \
--cc=john.mcnamara@intel.com \
--cc=konstantin.ananyev@intel.com \
--cc=stephen@networkplumber.org \
--cc=thomas@monjalon.net \
--cc=xueqin.lin@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).