From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexey.Brodkin@synopsys.com (Alexey Brodkin) Date: Thu, 23 Nov 2017 17:17:19 +0000 Subject: [PATCH] frv: fix build failure In-Reply-To: <1511302233-5008-1-git-send-email-sudipm.mukherjee@gmail.com> References: <1511302233-5008-1-git-send-email-sudipm.mukherjee@gmail.com> List-ID: Message-ID: <1511457437.32422.6.camel@synopsys.com> To: linux-snps-arc@lists.infradead.org Hi Sudip, On Tue, 2017-11-21@22:10 +0000, Sudip Mukherjee wrote: > The frv defconfig build is failing with the error: > lib/mpi/mpih-div.o: In function `mpihelp_divrem': > mpih-div.c:(.text+0x30c): undefined reference to `abort' > > The function 'abort' was never defined for the frv architecture. > Create 'abort' as is done in other arch like 'arm' and 'unicore32'. > > Signed-off-by: Sudip Mukherjee > --- I'm seeing the same issue building for ARC from today's Linus' tree. Maybe it worth implementing abort() as a weak function for every arch/platform that doesn't have it explicitly defined? Otherwise we'll end-up with useless code duplication. -Alexey