Shouldn't that be 'make kernel-toolchain'? Warner On Jun 30, 2011, at 10:59 AM, Garrett Cooper wrote: > On Thu, Jun 30, 2011 at 9:14 AM, Mark Tinguely <marktinguely_at_gmail.com> wrote: >> On 6/30/2011 4:22 AM, Hans Petter Selasky wrote: >>> >>> Hi, >>> >>> Trying to cross build ARM fails in the following way on 8-stable: >>> >>> 8.2-STABLE FreeBSD 8.2-STABLE #1: Wed Jun 29 13:09:23 UTC 2011 >>> >>> make toolchain TARGET=arm >>> >>> Is this perhaps also an issue in 9-current? >>> >>> Any clues? >>> >>> cc -O -pipe -ffreestanding -Wformat -I/usr/src/lib/libstand -msoft-float >>> - >>> D_STANDALONE -DBZ_NO_STDIO -DBZ_NO_COMPRESS -DHAVE_MEMCPY - >>> I/usr/src/lib/libstand/../libz -std=gnu99 -c >>> /usr/src/lib/libstand/../libc/net/ntoh.c >>> {standard input}: Assembler messages: >>> {standard input}:27: Error: bad instruction `bswap r0' >>> {standard input}:53: Error: bad instruction `bswap r0' >>> >> >> and you also said: >> >>> Tracing down the issue: >>> >>> /usr/include/machine/endian.h >>> >>> #define __byte_swap_int_var(x) \ >>> __extension__ ({ register __uint32_t __X = (x); \ >>> __asm ("bswap %0" : "+r" (__X)); \ >>> __X; }) >>> >>> r0 looks like an ARM register passed to a non-arm assembler. I'm going to >>> try: >>> >> >> Looks like you have an ARM compiler/assembler because the assembler rejects >> the i386/amd64 "bswap" assembly command. >> >> Does anyone remember if the cross compiler has the cross include paths >> compiled into them or should there be a "-I" in the compile command to >> correctly expand the "#include <machine/endian.h>" ? I thought the cross >> path was compiled into the cross compiler. >> >> You manually test the "cc" command with the included "-I" option. > > Adding -v to the command line might yield more interesting results in > tracking down the culprit header. > -Garrett > _______________________________________________ > freebsd-current_at_freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org" > >Received on Thu Jun 30 2011 - 19:10:02 UTC
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