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GET /api/patches/89398/?format=api
{ "id": 89398, "url": "http://patches.dpdk.org/api/patches/89398/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1615988163-17371-5-git-send-email-juraj.linkes@pantheon.tech/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<1615988163-17371-5-git-send-email-juraj.linkes@pantheon.tech>", "list_archive_url": "https://inbox.dpdk.org/dev/1615988163-17371-5-git-send-email-juraj.linkes@pantheon.tech", "date": "2021-03-17T13:36:00", "name": "[v14,4/7] build: add aarch32 meson build flags", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "a4a7a1489c3ba7d52360fbd181daff4673efeaee", "submitter": { "id": 1626, "url": "http://patches.dpdk.org/api/people/1626/?format=api", "name": "Juraj Linkeš", "email": "juraj.linkes@pantheon.tech" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1615988163-17371-5-git-send-email-juraj.linkes@pantheon.tech/mbox/", "series": [ { "id": 15740, "url": "http://patches.dpdk.org/api/series/15740/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=15740", "date": "2021-03-17T13:35:56", "name": "aarch64 -> aarch32 cross compilation support", "version": 14, "mbox": "http://patches.dpdk.org/series/15740/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/89398/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/89398/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id C6C3CA00C2;\n\tWed, 17 Mar 2021 14:36:40 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id EDE6B140F0B;\n\tWed, 17 Mar 2021 14:36:16 +0100 (CET)", "from lb.pantheon.sk (lb.pantheon.sk [46.229.239.20])\n by mails.dpdk.org (Postfix) with ESMTP id 56D3A140EE1\n for <dev@dpdk.org>; Wed, 17 Mar 2021 14:36:12 +0100 (CET)", "from localhost (localhost [127.0.0.1])\n by lb.pantheon.sk (Postfix) with ESMTP id 4F037C4824;\n Wed, 17 Mar 2021 14:36:11 +0100 (CET)", "from lb.pantheon.sk ([127.0.0.1])\n by localhost (lb.pantheon.sk [127.0.0.1]) (amavisd-new, port 10024)\n with ESMTP id 9cO5vICGaOs9; Wed, 17 Mar 2021 14:36:10 +0100 (CET)", "from service-node1.lab.pantheon.local (unknown [46.229.239.141])\n by lb.pantheon.sk (Postfix) with ESMTP id 2BFEDC4816;\n Wed, 17 Mar 2021 14:36:07 +0100 (CET)" ], "X-Virus-Scanned": "amavisd-new at siecit.sk", "From": "=?utf-8?q?Juraj_Linke=C5=A1?= <juraj.linkes@pantheon.tech>", "To": "thomas@monjalon.net, david.marchand@redhat.com,\n bruce.richardson@intel.com,\n aconole@redhat.com, maicolgabriel@hotmail.com", "Cc": "dev@dpdk.org, juraj.linkes@pantheon.tech, Ruifeng.Wang@arm.com,\n Honnappa.Nagarahalli@arm.com", "Date": "Wed, 17 Mar 2021 14:36:00 +0100", "Message-Id": "<1615988163-17371-5-git-send-email-juraj.linkes@pantheon.tech>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1615988163-17371-1-git-send-email-juraj.linkes@pantheon.tech>", "References": "<1615279005-30278-1-git-send-email-juraj.linkes@pantheon.tech>\n <1615988163-17371-1-git-send-email-juraj.linkes@pantheon.tech>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v14 4/7] build: add aarch32 meson build flags", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Add aarch32 extra build flags and aarch32 machine flags to generic\nmachine args.\nAlso modify how arm flags are updated in meson build - for 32-bit build,\nupdate only if cross-compiling.\n\nSigned-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>\nAcked-by: Ruifeng Wang <ruifeng.wang@arm.com>\n---\n config/arm/meson.build | 24 +++++++++++++++++++++---\n 1 file changed, 21 insertions(+), 3 deletions(-)", "diff": "diff --git a/config/arm/meson.build b/config/arm/meson.build\nindex 00bc4610a3..0f14741ebe 100644\n--- a/config/arm/meson.build\n+++ b/config/arm/meson.build\n@@ -69,7 +69,14 @@ part_number_config_arm = {\n \t\t\t['RTE_ARM_FEATURE_ATOMICS', true],\n \t\t\t['RTE_MAX_LCORE', 64]\n \t\t]\n-\t}\n+\t},\n+\t'aarch32': {\n+\t\t'machine_args': ['-march=armv8-a',\n+\t\t\t\t '-mfpu=neon'],\n+\t\t'flags': [\n+\t\t\t['RTE_ARCH_ARM_NEON_MEMCPY', false],\n+\t\t\t['RTE_ARCH_STRICT_ALIGN', true]\n+\t\t]}\n }\n implementer_arm = {\n \t'description': 'Arm',\n@@ -199,14 +206,23 @@ implementers = {\n dpdk_conf.set('RTE_ARCH_ARM', 1)\n dpdk_conf.set('RTE_FORCE_INTRINSICS', 1)\n \n+update_flags = false\n if dpdk_conf.get('RTE_ARCH_32')\n \t# armv7 build\n \tdpdk_conf.set('RTE_CACHE_LINE_SIZE', 64)\n \tdpdk_conf.set('RTE_ARCH_ARMv7', 1)\n-\t# the minimum architecture supported, armv7-a, needs the following,\n-\tmachine_args += '-mfpu=neon'\n+\tif meson.is_cross_build()\n+\t\tupdate_flags = true\n+\t\timplementer_id = meson.get_cross_property('implementer_id')\n+\t\tpart_number = meson.get_cross_property('part_number')\n+\t\tflags_common = []\n+\telse\n+\t\t# the minimum architecture supported, armv7-a, needs the following,\n+\t\tmachine_args += '-mfpu=neon'\n+\tendif\n else\n \t# aarch64 build\n+\tupdate_flags = true\n \tif not meson.is_cross_build()\n \t\tif machine == 'default'\n \t\t\t# default build\n@@ -232,7 +248,9 @@ else\n \t\timplementer_id = meson.get_cross_property('implementer_id')\n \t\tpart_number = meson.get_cross_property('part_number')\n \tendif\n+endif\n \n+if update_flags\n \tif implementers.has_key(implementer_id)\n \t\timplementer_config = implementers[implementer_id]\n \telse\n", "prefixes": [ "v14", "4/7" ] }