Re: [crossdev] [BUG] libffi-3.0.8 doesn't compile on MX31

[Marc Kleine-Budde <mkl at pengutronix dot de>]

Robert Schwebel wrote:
> [Please Cc: me on reply, I'm not subscribed to the libffi list]
> 
> I'm trying to build libffi for ARM, especially for ARM1131EJ-S
> (Freescale MX31):
> 
>  arm-1136jfs-linux-gnueabi-gcc -DHAVE_CONFIG_H -I. -I. -I./include -Iinclude -I./src -isystem /home/rsc/svn/oselas/bsp/pengutronix/OSELAS.BSP-Pengutronix-AllYes-trunk/platform-phyCORE-i.MX31/sysroot-target/include -isystem /home/rsc/svn/oselas/bsp/pengutronix/OSELAS.BSP-Pengutronix-AllYes-trunk/platform-phyCORE-i.MX31/sysroot-target/usr/include -I. -I./include -Iinclude -I./src -g -O2 -MT src/arm/sysv.lo -MD -MP -MF src/arm/.deps/sysv.Tpo -c src/arm/sysv.S  -fPIC -DPIC -o src/arm/.libs/sysv.o
> src/arm/sysv.S: Assembler messages:
> src/arm/sysv.S:203: Error: selected processor does not support `stfeqs f0,[r2]'
> src/arm/sysv.S:208: Error: selected processor does not support `stfeqd f0,[r2]'
> src/arm/sysv.S:283: Error: selected processor does not support `ldfs f0,[sp]'
> src/arm/sysv.S:286: Error: selected processor does not support `ldfd f0,[sp]'
> src/arm/sysv.S:289: Error: selected processor does not support `ldfd f0,[sp]'
> 
> Does anyone have an idea what goes wrong here?

I've filled out a bug report along with some analysis:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40242

as it breaks (cross)compiling gcc with certain options enabled.

cheers, Marc

-- 
Pengutronix e.K.                         | Marc Kleine-Budde           |
Linux Solutions for Science and Industry | Phone: +49-231-2826-924     |
Vertretung West/Dortmund                 | Fax:   +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686         | http://www.pengutronix.de   |

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