Date: Sun, 18 Oct 2015 23:27:48 +0300 From: Andrey Fesenko <f0andrey@gmail.com> To: Ian Lepore <ian@freebsd.org> Cc: Mike Brown <mike@skew.org>, "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org> Subject: Re: BeagleBone self-built 10-STABLE hangs, segfaults Message-ID: <CA%2BK5SrMrbCvQZsftn2kvax2gShR%2B--2WG%2BVGvuiXi5L9jP5v%2BA@mail.gmail.com> In-Reply-To: <1445187147.71631.59.camel@freebsd.org> References: <20151018162950.GA52948@chilled.skew.org> <1445187147.71631.59.camel@freebsd.org>
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On Sun, Oct 18, 2015 at 7:52 PM, Ian Lepore <ian@freebsd.org> wrote: > On Sun, 2015-10-18 at 10:29 -0600, Mike Brown wrote: >> I installed a 10.2-STABLE snapshot on my BeagleBone Black, then >> grabbed the >> latest source and upgraded the old fashioned way, to make sure it >> would work. >> (make buildworld, buildkernel etc., after creating a 2 GB swap file). >> >> The only thing odd I noticed during the builds was during the make >> buildkernel >> KERNCONF=BEAGLEBONE stage, I got many warnings from ld saying >> "Unknown EABI >> object attribute 68". Is this expected and of any concern? >> >> The reason I ask is because I'm getting some hangs and crashes now >> when trying >> to run or rebuild ports. > > I've seen those unknown attribute warnings before, I don't think > they're anything to worry about. I haven't tried running a self-hosted > build on any armv6 for a long time, it's possible there's something > ugly like a code-generation bug that happens when running native but > not on a cross build. Things like that are pretty rare, though. > Confirm both Rpi and bb "Segmentation fault", i'm build with crochet and CURRENT-r289459 (builded 289522) last lines sh -x crochet + _DTBINTERMEDIATEDIR=/usr/obj/fdt/fdt.kUEP6Z + _DTSIN=/usr/src/sys/boot/fdt/dts/arm/beaglebone.dts + _DTBINTERMEDIATE=/usr/obj/fdt/fdt.kUEP6Z + echo /usr/src/sys/tools/fdt/make_dtb.sh /usr/src/sys /usr/src/sys/boot/fdt/dts/arm/beaglebone.dts /usr/obj/fdt/fdt.kUEP6Z + cd /usr/src + make 'TARGET_ARCH=armv6' buildenv + _DTSOUT=bbone.dts + dtc -I dtb -O dts /usr/obj/fdt/fdt.kUEP6Z/beaglebone.dtb Segmentation fault root@des:/usr/src # pkg info | grep eabi arm-none-eabi-binutils-2.25.1 GNU binutils for bare metal arm cross-development arm-none-eabi-gcc492-4.9.2_1 GNU Compiler Collection for bare metal arm cross-development
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