From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Sat, 11 Jul 2015 00:56:52 +0200 Subject: [Buildroot] [PATCH] qt - fix execution on ARC In-Reply-To: <1432620833-5698-1-git-send-email-abrodkin@synopsys.com> References: <1432620833-5698-1-git-send-email-abrodkin@synopsys.com> Message-ID: <20150711005652.1bb5ff0f@free-electrons.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Dear Alexey Brodkin, On Tue, 26 May 2015 09:13:53 +0300, Alexey Brodkin wrote: > Even though Qt4 could be built for ARC cores during execution > of Qt4 applications on target issues will happen. > > Most notable is will be segfaults due to unaligned access to data, > especially in WebKit applications. > > Both patches were submitted upstream and if they ever get accepted > they should be removed from Buildroot. > > https://codereview.qt-project.org/#/c/112667 > https://codereview.qt-project.org/#/c/112668 > > Signed-off-by: Alexey Brodkin > Cc: Anton Kolesov > Cc: Vineet Gupta > Cc: Thomas Petazzoni > --- > ...9-Add-initial-support-of-ARC-architecture.patch | 183 +++++++++++++++++++++ > .../qt/0010-Prevent-unaligned-access-on-ARC.patch | 92 +++++++++++ > 2 files changed, 275 insertions(+) > create mode 100644 package/qt/0009-Add-initial-support-of-ARC-architecture.patch > create mode 100644 package/qt/0010-Prevent-unaligned-access-on-ARC.patch I've adjusted the commit title (qt: fix execution on ARC), renumbered the patches and applied. Thanks! Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com