freebsd-dev/sys/alpha
Daniel Eischen 1328e1c4be Add an argument to get_mcontext() which specified whether the
syscall return values should be cleared.  The system calls
getcontext() and swapcontext() want to return 0 on success
but these contexts can be switched to at a later time so
the return values need to be cleared in the saved register
sets.  Other callers of get_mcontext() would normally want
the context without clearing the return values.

Remove the i386-specific context saving from the KSE code.
get_mcontext() is not i386-specific any more.

Fix a bad pointer in the alpha get_mcontext() code.  The
context was being bcopy()'d from &td->tf_frame, but tf_frame
is itself a pointer, so the thread was being copied instead.
Spotted by jake.

Glanced at by:  jake
Reviewed by:    bde (months ago)
2003-04-25 01:50:30 +00:00
..
alpha Add an argument to get_mcontext() which specified whether the 2003-04-25 01:50:30 +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 Add FireWire drivers to GENERIC. 2003-04-21 16:44:05 +00:00
include Add a new sys/limits.h file which in turn depends on machine/_limits.h 2003-04-23 21:41:59 +00:00
isa Style(9) a comment added in previous commit. 2003-04-11 13:30:32 +00:00
linux - Replace inline implementations of sigprocmask() with calls to 2003-04-22 18:23:49 +00:00
mcbus Change the console interface to pass a "struct consdev *" instead of a 2003-02-20 20:54:45 +00:00
osf1 - Replace inline implementations of sigprocmask() with calls to 2003-04-22 18:23:49 +00:00
pci At great personal risk, add a __packed and __aligned(x) define that 2002-09-23 05:55:10 +00:00
tlsb Gigacommit to improve device-driver source compatibility between 2003-03-03 12:15:54 +00:00
Makefile Add a dopey makefile to do the tags dance, which is probably not perfect 2000-12-31 23:26:34 +00:00