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From: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
To: dev@dpdk.org
Cc: Narcisa Ana Maria Vasile <navasile@linux.microsoft.com>,
	Pallavi Kadam <pallavi.kadam@intel.com>,
	Dmitry Malloy <dmitrym@microsoft.com>,
	Bruce Richardson <bruce.richardson@intel.com>,
	Neil Horman <nhorman@tuxdriver.com>,
	Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Subject: [dpdk-dev] [PATCH v2 0/4] pmdinfogen: support Windows
Date: Fri,  8 Jan 2021 05:47:19 +0300
Message-ID: <20210108024723.26210-1-dmitry.kozliuk@gmail.com> (raw)
In-Reply-To: <20201212233447.23154-1-dmitry.kozliuk@gmail.com>

Based on Python version of pmdinfogen, deferred until 21.02:

    http://patchwork.dpdk.org/project/dpdk/list/?series=13153

There are a few Python libraries for PE/COFF, none of which suits the need,
so a custom COFF parser is used.  Advice is welcome, options considered:

* py-coff (https://github.com/jeppeter/py-coff): doesn't give access to
  symbol values, Python 2 code inside, not very popular.

* pefile (https://github.com/erocarrera/pefile): for PE (executables and
  libraries), not COFF (objects); most popular.

* pype32-py3 (https://github.com/crackinglandia/pype32): ditto, less popular.

A script to extract object files from library is still required. Meson has
extract_all_objects(), but they can't be passed as inputs to custom_target()
until 0.52.0 (commit f431cff809).

v2:
    Don't require elftools on Windows (Jie Zhou).

Dmitry Kozlyuk (4):
  pmdinfogen: support COFF
  pmdinfogen: allow multiple input files
  buildtools: support object file extraction for Windows
  build: enable pmdinfogen for Windows

 buildtools/coff.py              | 154 ++++++++++++++++++++++++++++++++
 buildtools/gen-pmdinfo-cfile.py |  19 ++++
 buildtools/gen-pmdinfo-cfile.sh |  14 ---
 buildtools/meson.build          |  15 +++-
 buildtools/pmdinfogen.py        | 135 +++++++++++++++++++++-------
 drivers/meson.build             |  26 +++---
 6 files changed, 301 insertions(+), 62 deletions(-)
 create mode 100644 buildtools/coff.py
 create mode 100644 buildtools/gen-pmdinfo-cfile.py
 delete mode 100755 buildtools/gen-pmdinfo-cfile.sh

-- 
2.29.2


  parent reply	other threads:[~2021-01-08  2:47 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-12 23:34 [dpdk-dev] [PATCH " Dmitry Kozlyuk
2020-12-12 23:34 ` [dpdk-dev] [PATCH 1/4] pmdinfogen: support COFF Dmitry Kozlyuk
2020-12-12 23:34 ` [dpdk-dev] [PATCH 2/4] pmdinfogen: allow multiple input files Dmitry Kozlyuk
2020-12-12 23:34 ` [dpdk-dev] [PATCH 3/4] buildtools: support object file extraction for Windows Dmitry Kozlyuk
2020-12-12 23:34 ` [dpdk-dev] [PATCH 4/4] build: enable pmdinfogen " Dmitry Kozlyuk
2021-01-08  2:47 ` Dmitry Kozlyuk [this message]
2021-01-08  2:47   ` [dpdk-dev] [PATCH v2 1/4] pmdinfogen: support COFF Dmitry Kozlyuk
2021-01-08  2:47   ` [dpdk-dev] [PATCH v2 2/4] pmdinfogen: allow multiple input files Dmitry Kozlyuk
2021-01-08  2:47   ` [dpdk-dev] [PATCH v2 3/4] buildtools: support object file extraction for Windows Dmitry Kozlyuk
2021-01-25 15:57     ` Thomas Monjalon
2021-01-08  2:47   ` [dpdk-dev] [PATCH v2 4/4] build: enable pmdinfogen " Dmitry Kozlyuk
2021-01-08 18:29     ` Jie Zhou
2021-01-25 15:59   ` [dpdk-dev] [PATCH v2 0/4] pmdinfogen: support Windows Thomas Monjalon

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