Re: [PATCH v2 03/40] bsd-user/arm/signal.c: Implement setup_sigframe_arch for arm

2022-01-27 Thread Warner Losh
On Wed, Jan 26, 2022 at 10:56 PM Richard Henderson < richard.hender...@linaro.org> wrote: > On 1/25/22 12:29, Warner Losh wrote: > > Fix the broken context setting for arm. FreeBSD's get_mcontext does not > > fill in the vfp info. It's filled in in sigframe(). This corresponds to > > the new setup

Re: [PATCH v2 03/40] bsd-user/arm/signal.c: Implement setup_sigframe_arch for arm

2022-01-26 Thread Richard Henderson
On 1/25/22 12:29, Warner Losh wrote: Fix the broken context setting for arm. FreeBSD's get_mcontext does not fill in the vfp info. It's filled in in sigframe(). This corresponds to the new setup_sigframe_arch which fills in mcontext, then adjusts it to point to the vfp context in the sigframe and

[PATCH v2 03/40] bsd-user/arm/signal.c: Implement setup_sigframe_arch for arm

2022-01-24 Thread Warner Losh
Fix the broken context setting for arm. FreeBSD's get_mcontext does not fill in the vfp info. It's filled in in sigframe(). This corresponds to the new setup_sigframe_arch which fills in mcontext, then adjusts it to point to the vfp context in the sigframe and fills in that context as well. Add poi