The MI definitions don't do anything but maintain a flag, but MD code
can define kthread_fpu_enter/exit_md to actually enable/disable the
FPU. (These are almost pcu_load/discard on systems that use pcu(9),
except they apply to all PCUs.)
Discussed on tech-kern:
https://mail-index.netbsd.org/tech-kern/2020/06/20/msg026524.html
The proposed kthread flag KTHREAD_FPU is not included because I
couldn't find any particular need for it that would not be covered by
just calling kthread_fpu_enter/exit in the kthread function.
improvements:
- Fix size of the lower case 'ae' character in the 16x32 and 32x64 versions
- Shorten parentheses, square brackets, braces, slash, backslash in the
8x16 version, fixing alignment issues
- Shift vertical line and double vertical line characters one pixel
up in the 8x16 version
Xorg wsfb servers from 1.20 for dreamcast (16bpp), hp300 (8bpp), and
luna68k (1bpp) work fine even on NetBSD 9.0, and zaurus is also
confirmed working.
Discussed with mrg@ and macallan@ on tech-x11:
https://mail-index.netbsd.org/tech-x11/2020/07/thread1.html#002098
This file already has "covid" somehow, and while that's fine now my
best guess is that it was originally an OCR blooper for "corvid",
which is missing.
Previously, the best reference was pckbd.4. This does not make much
sense to read if you are on, say, an evbarm device with only USB.
wsconsctl.8 contained a vaguer description of supported language names,
which isn't very useful because you can't pass full language names
to the command. Point readers to wskbd.4 instead.
Note in the wskbd.4 page that while all layouts are generally supported
by pckbd(4) and ukbd(4), older keyboard interfaces might only support
a subset.
[repeat revision 1.85]
Fix "make tags" to actually build a tags file:
- Use !commands() instead of !target(), so that the rule actually works
- Write to ${.OBJDIR}/tags for read-only source (don't know why ${.TARGET}
isn't sufficient).
- Only match *.[cly] from ${.ALLSRCS} - just excluding *.h causes failures
because of ${targ}: subdir-${targ} in bsd.subdir.mk.
Thanks to uwe@ for assistance.
or a wscons display device using wsfontload(8).
For example, Spleen 16x32 can be loaded and enabled as follow:
wsfontload -N spleen-16x32 -w 16 -h 32 spleen-16x32.fnt
wsconsctl -dw font=spleen-16x32
Revert my recent 1.85 revision that fixed "make tags". It causes too
much build breakage elsewhere in the tree that needs to be resolved first.
Issues include:
- Directories using TESTS_CXX with .cpp and .cxx extension instead of the
default .cc extension (see bsd.prog.mk). Most of these have been fixed.
- external/gpl3/gcc build of .cc files. (No idea what's wrong there).
Fix "make tags" to actually build a tags file:
- Use !commands() instead of !target(), so that the rule actually works
- Write to ${.OBJDIR}/tags for read-only source (don't know why ${.TARGET}
isn't sufficient).
- Only match *.[cly] from ${.ALLSRCS} - just excluding *.h causes failures
because of ${targ}: subdir-${targ} in bsd.subdir.mk.
Thanks to uwe@ for assistance.
All outstanding allocations MUST have been performed with vmem_xalloc() or
else the behavior is undefined. (This also implies that the arena must also
not have a quantum cache; note this in the documentation.)
Once BIOCLOCK is executed, the device becomes locked which prevents the
execution of ioctl(2) commands which can change the underlying parameters
of the bpf(4) device. An example might be the setting of bpf(4) filter
programs or attaching to different network interfaces.
BIOCSETWF can be used to set write filters for outgoing packets.
Currently if a bpf(4) consumer is compromised, the bpf(4) descriptor can
essentially be used as a raw socket, regardless of consumer's UID.
Write filters give users the ability to constrain which packets can be sent
through the bpf(4) descriptor.
Taken from OpenBSD.
to another shared object
2. Don't compare ${LIBISPRIVATE} to "yes", because there are 3 places in
Makefiles which set it to empty (this was a bug)
3. For private libraries, don't create .so* files
