Re: Resurrecting Debian on SPARC

[Romain Dolbeau <romain@dolbeau.org>]

2015-11-19 16:05 GMT+01:00 John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>:
>
> https://buildd.debian.org/status/fetch.php?pkg=libsigsegv&arch=sparc64&ver=2.10-4&stamp=1447500379
> If you have any idea on how to fix this issue, I would be more than
> happy to integrate your patch :).


Armchair quarterbacking here, but from my old copy of linux 3.16, the registers from the windows are named mc_gregs not gregs. The definition of "ucontext_t" is in "linux-source-3.16/arch/sparc/include/uapi/asm/uctx.h". It's also not REG_O6 but MC_O6 apparently.

So perhaps:

#define SIGSEGV_FAULT_STACKPOINTER  ((ucontext_t *) ucp)->uc_mcontext.mc_gregs[MC_O6]

Cordially,

--
Romain Dolbeau