with variable numbers of arguments made this slightly harder than
it should be. Avoid the bug by not doing string concatenation within
the macros, and instead add a new function to syslog or print the
error messages.
on long double, which are not implemented in hardware on any UltraSPARC
chip that I know of. This just calls into the existing floating point
emulator, which is still needed to emulate other floating point operations
in certain conditions. Without this gcc has to generate the quad floating
point instructions directly, which sometimes causes internal compiler
errors.
Reviewed by: tmm
our patch to look a little more like NetBSD's, and has the nice characteristic
that the object code is exactly the same after the change as before it (even in
patch.c and pch.c, which have pesky 'assert' statements in them).
Reviewed by: /sbin/md5 on i386, alpha, sparc64
MFC after: 3 days
drivers. Minor fix for ray(4).
Based on:
src/etc/defaults/pccard.conf 1.236
src/sys/dev/usb/if_aue.c 1.57
src/sys/dev/usb/if_cue.c 1.28
src/sys/dev/usb/if_kue.c 1.40
src/sys/dev/usb/usbdevs 1.88
SIGCHLD handler is SIG_IGN. This is a reimplementation of the
problematic revision 1.131 of kern_exit.c. To avoid accessing process
UPAGES, we set a new procsig flag when the SIGCHLD handler is SIG_IGN
and use that instead.
Otherwise we fall back to using the static hints the next time around.
We still have the leftover fallback code there which meant that we skipped
the use_hints checking on the second and subsequent calls. Also, be a bit
more careful about walking off the end of the envp array.
I've extracted this from a larger diff. I hope I didn't miss anything...
in the same style as sys/proc.h.
o Undo the de-inlining of several trivial, MPSAFE methods on the vm_map.
(Contrary to the commit message for vm_map.h revision 1.66 and vm_map.c
revision 1.206, de-inlining these methods increased the kernel's size.)
using these to load long doubles, but they aren't implemented in hardware
on (at least) UltraSPARC I and II machines.
Emulate popc in the user trap handler as well.
Re-arrange slightly to make support functions more accessible.
Reviewed by: tmm
