There are two new mach traps:
mach_vm_make_memory_entry, mach_host_get_io_master. Now we need to find
the documentation to understand what they are supposed to do.
send, send once, and dead names, not for port sets and receive rights.
This make vi and telnet able to work again.
Also removed the all process right list and its lock, which got useless. The
all process lock is replaced by a per process lock, located in struct
mach_emuldata.
Also one bug fix: we did not correctly called Mach hooks for struct emuldata
initialization and release for Darwin processes.
the right in the destination process.
This is a small step backward for functionnality: vi does not work anymore
because our right checks cause some spurious errors, but this will be fixed
later.
mach-O header. This is a guess based on what we have on Darwin, we need
to check other Mach systems to see if this value is Darwin specific or not.
Also updated copyright and removed useless debug
and a body.
- If mach_init is not availabkle for boostrap requests, try to handle them
in the kernel (we don't really handle them, we just try to avoid hanging there)
- minor tweaks.
1) rights should be shared by the threads within a process. While it would
be easier to handle this with the struct proc/struct lwp split, we attempt to
do this now by sharing the right lists. Because each right holds a reference
to struct proc, this might cause some problems later.
2) in pthread_exit, really exit the thread. Also reintialize the righ tlist to
make sure we will not destroy the parent's right list
3) rights can hold multiple permissions on a port (ie: send and receive). Fix th
is.
4) first attempt on right carried by messages. We still have to do rights carrie
d in the message body (complex messages).
