Re: [PATCH v3 4/6] hurd: Add expected abilist files for x86_64

[Sergey Bugaev]

On Fri, May 5, 2023 at 9:07 PM Luca <luca@orpolo.org> wrote:
> I'll try to build a ramdisk with these packages and see where we get
> (not far I suppose, mainly because of the issues introduced by my last
> fs/gs base patch... :( ).

Quick update, I'm already running ramdisk (with glibc and Hurd built
locally, not with these packages) and diskfs spawns a second thread
which starts running (yay!), but it's getting self = NULL in
entry_point (htl/pt-create.c) since
sysdeps/mach/hurd/x86/htl/pt-setup.c doesn't pass the function arg for
x86_64 correctly. So that's where I'm at currently.

Luca, please try reproducing (and fixing) the two issues I reported
here earlier:
* fs/gs base not being set when context-switching to a thread via
thread_invoke / call_continuation
* somehow returning to userspace (and then crashing) after calling
task_terminate (mach_task_self ())

Sergey