freebsd-dev/sys/powerpc
Daniel Eischen 2be05b70c9 Add getcontext, setcontext, and swapcontext as system calls.
Previously these were libc functions but were requested to
be made into system calls for atomicity and to coalesce what
might be two entrances into the kernel (signal mask setting
and floating point trap) into one.

A few style nits and comments from bde are also included.

Tested on alpha by: gallatin
2002-11-16 06:35:53 +00:00
..
aim Add getcontext, setcontext, and swapcontext as system calls. 2002-11-16 06:35:53 +00:00
compile Don't need the .keep_me files. Obrien and I committed past each other. 2001-07-01 23:35:44 +00:00
conf Permits UFS ACLs to be used with the GENERIC kernel. Due to recent 2002-10-19 16:54:15 +00:00
include Split 4.x and 5.x signal handling so that we can keep 4.x signal 2002-10-25 19:10:58 +00:00
ofw OpenFirmware PCI support code. 2002-07-09 13:27:58 +00:00
powermac Driver for the macio south bridge, and ATA cell contained within. 2002-09-19 04:52:07 +00:00
powerpc Add getcontext, setcontext, and swapcontext as system calls. 2002-11-16 06:35:53 +00:00
psim Support files and a h/w tree description for the PSIM ppc simulator 2002-09-19 04:57:10 +00:00