On 13 January 2014 09:19, Zhenqiang Chen zhenqiang.chen@linaro.org wrote:
Can you attach the preprocessed C file? Add option --save-temps to compile neon4 source file. Then you will get a temp file neon4.i
Thanks! -Zhenqiang
On 13 January 2014 14:56, Koen Kooi koen.kooi@linaro.org wrote:
Hi,
I've been playing with linux-linaro-tracking and the 2013.12 (and 2013.10, 2013.11) toolchain release and when turning on the NEON in kernel option I get:
CC lib/raid6/neon4.o lib/raid6/neon4.c: In function 'raid6_neon4_gen_syndrome_real': lib/raid6/neon4.c:113:1: internal compiler error: in dwarf2out_frame_debug_adjust_cfa, at dwarf2cfi.c:1078 } ^
Use the attached .txt as .config and do 'make zImage' to replicate the problem. You will probably need to attached patch as well since some of the linaro patches break namespace support :(
I believe the kernel build system can get you the pre-processed source with, e.g.:
# make lib/raid6/neon4.i