Messages in this thread | | | Date | Sun, 19 Apr 2015 12:58:37 +0800 | From | Chen Gang <> | Subject | Re: [Adi-buildroot-devel] [Consult] blackfin: About one building break issue for STACKTRACE |
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On 4/18/15 06:20, Chen Gang wrote: > On 4/17/15 22:02, Chen Gang wrote: >> On 4/17/15 11:02, Zhang, Sonic wrote: >>> Hi Gang, >>> >>> Please only use the GCC for Blackfin 2013R1 or 2014R1 from https://sourceforge.net/projects/adi-buildroot/files/ . Upstream GCC5 isn't ported to Blackfin properly. >>>
For building linux-next with allmodconfig by upstream gcc5, at present, I found 2 issues totally, and report them to upstream gcc bugzilla:
- For stacktrace.c issue:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65804 "blackfin: Not support global frame pointer with -fno-omit-frame-pointer"
- For coredump issues (for duplication reason, only report one, now):
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65803 "blackfin: internal compiler error: segment fault linux kernel"
At least, I shall try to fix the coredump issues within this month ( although at present, I guess, I can not send patch v1 for it within 2015-04-20).
Thanks. -- Chen Gang
Open, share, and attitude like air, water, and life which God blessed
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