Re: [PATCH] ppc: Include asm/ptrace.h for pt_regs struct definition

[Richard Henderson]

On 3/14/22 11:06, Peter Maydell wrote:
> > I have a custom distro building with Yocto which is using musl C
> > library instead of glibc.
>
> Ah, musl. I found this gcc mailing list post from one of the musl
> upstream developers:
> https://www.mail-archive.com/gcc-patches@gcc.gnu.org/msg281012.html
>
> where he suggests a different approach involving uc_regs->gregs[32]
> for ppc32 and uc_mcontext.gp_regs[32] for ppc64.
>
> Richard: any opinion on that idea ?
Reasonable.  I would also remove the indirection between 
linux-user/include/host/ppc64/host-signal.h to linux-user/include/host/ppc/host-signal.h.

We don't support ppc32 anymore -- there are afaik no current distros supporting ppc32 with 
which we could even test.


r~