From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f182.google.com (mail-pl1-f182.google.com [209.85.214.182]) by mx.groups.io with SMTP id smtpd.web12.4815.1623291429810196938 for ; Wed, 09 Jun 2021 19:17:09 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20161025 header.b=QNTY++cV; spf=pass (domain: gmail.com, ip: 209.85.214.182, mailfrom: raj.khem@gmail.com) Received: by mail-pl1-f182.google.com with SMTP id c13so176308plz.0 for ; Wed, 09 Jun 2021 19:17:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=W8bsjGQoDdwc6vrenX3LGnVJDnvGtg7xvD/bVknW2mA=; b=QNTY++cVkSC718gQN4Z0PwPZiZQ/FfKgGYLZPXBEbMfo/vkE2Du6oxFzo4RcNoHyRG unhx8b5h1gOtHPUQaKc+hKgkCflnXRX1+gw5GH6hHLvDP77IvYot1NgpETXE7lBE6Dk/ X3mlk3cw/ZtPleHWtcVmdZK3lh5CnH7C5qYcjUMFMHImpdgNRwNIt6US/v4ts7nY982r OfQdyNAZQMkkmrpHt7v2VzMfusrQ0bLVJ6HcTW20NpGc2OWFFNsx6amkGKIo/z/i65VM F5gtFafB+UHjppB9/iTPJxJcLUeKf01ubUgQGByClIYznG8DFm70oO6cBKzozWTTCCCJ h+Ng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=W8bsjGQoDdwc6vrenX3LGnVJDnvGtg7xvD/bVknW2mA=; b=KEtXRAlpodwTbAcgdFOaAjiBUADOv3WZFThxbHJISX5S72iffcIq2oqHtCy9t5HJlW TgZIkVDm1dISY1iamQ3ikx4TtpZOtWFoYnOjwJJDitZT8WtzbefFbrMjyx0JhZIizz+L Rt+SxtbuSdix7Ze3pDFJ4OlxNr3wQjYFq4E8uJZRKNDo3veqtU5FImxRvEvlTBxVt7Hp I6Kdmn3neS/kiTXA11nc9K4RvF30MT2c0Fr5WBzXd7YrdIad/t6V0LkgnNmOsTkD0EJX CPKXbDevRgEueNfAQSM7/+AZDP2rWWjFe2BvOp4PqUalL1ueYp/PAfhHk4P6Iq+4wrR1 5WHw== X-Gm-Message-State: AOAM531ktBJUPQRocfk7IsiDEykTSwWa2Wwiu3uPo5pqG/Lkej1INrmg m340dIFvgmDRolFJxkEo4IuUVOJnkCB1tA== X-Google-Smtp-Source: ABdhPJyfdTxdSiBEEBFttA0cJ7rbaZbXzbrllFDrbhxf0zw+rRObMDCcMq8naWGF7plv+1HNTQCkBA== X-Received: by 2002:a17:90a:de15:: with SMTP id m21mr803309pjv.87.1623291428813; Wed, 09 Jun 2021 19:17:08 -0700 (PDT) Return-Path: Received: from apollo.hsd1.ca.comcast.net ([2601:646:9200:a0f0::a054]) by smtp.gmail.com with ESMTPSA id u68sm710660pfb.64.2021.06.09.19.17.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Jun 2021 19:17:08 -0700 (PDT) From: "Khem Raj" To: openembedded-core@lists.openembedded.org Cc: Khem Raj , Andrea Adami Subject: [PATCH] arch-armv4: Allow -march=armv4 Date: Wed, 9 Jun 2021 19:17:05 -0700 Message-Id: <20210610021705.3792040-1-raj.khem@gmail.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Even though it is deprecated in GCC 6 [1] it has not yet been removed from gcc upstream. We do have active machines in OE ecosystem which use armv4 ( SA11xx ) e.g. collie in meta-handheld so until upstream gcc takes next step to remove them lets support armv4 again, we are still carrying the relevant gcc patch to support v4 BX fix. [1] https://gcc.gnu.org/gcc-6/changes.html#arm Signed-off-by: Khem Raj Cc: Andrea Adami --- meta/conf/machine/include/arm/arch-armv4.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meta/conf/machine/include/arm/arch-armv4.inc b/meta/conf/machine/include/arm/arch-armv4.inc index fac2bdf952..b71739c20a 100644 --- a/meta/conf/machine/include/arm/arch-armv4.inc +++ b/meta/conf/machine/include/arm/arch-armv4.inc @@ -2,7 +2,7 @@ DEFAULTTUNE ?= "armv4" TUNEVALID[arm] = "Enable ARM instruction set" TUNEVALID[armv4] = "Enable instructions for ARMv4" -TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv4', ' -march=armv4t', '', d)}" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv4', ' -march=armv4${ARMPKGSFX_THUMB}', '', d)}" # enable --fix-v4bx when we have armv4 in TUNE_FEATURES, but then disable it when we have also armv5 or thumb # maybe we should extend bb.utils.contains to support check for any checkvalues in value, now it does # checkvalues.issubset(val) which cannot be used for negative test of foo neither bar in value -- 2.32.0