Messages in this thread | | | Date | Mon, 08 Jun 2015 16:51:24 -0700 | From | Guenter Roeck <> | Subject | Re: randconfig build error with next-20150529, in crypto/jitterentropy.c |
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On 06/08/2015 04:33 PM, Stephan Mueller wrote: > Am Monday 08 June 2015, 16:30:09 schrieb Guenter Roeck: > > Hi Guenter, > >> >> get_cycles is implemented as static inline which executes mfspr(SPR_TTCR). >> SPR_TTCR is a constant. Normally that information seems to be passed on, >> but not when get_cycles() is compiled through jitterentropy. >> >> Any idea what might cause this ? > > Then it may be the optimization issue as well that Peter indicated. May I ask > you for testing purposes (I do not have an OpenRISC) to remove the following > line from crypto/Makefile: > > CFLAGS_jitterentropy.o = -O0 >
Yes, that fixes the problem (after I also removed the associated #error from jitterentropy.c).
Guenter
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