Restore EUC-JP support broken since rev 1.16.

I committed a wrong branch in the previous and it included wip version:
https://mail-index.netbsd.org/source-changes-d/2022/06/25/msg013708.html
This version is based on a fix from isaki@ and also confirmed me.

(tsutsui)

Add a minimum DEC special graphics character support for atari ite(4).

This closes PR port-atari/46647 (Menu borders in sysinst appear as
characters with diacritical marks instead of graphics characters).

Switching encoding support by "ESC ( <F>" sequence for vt220 was
pulled from x68k ite(4) (that already supports ISO-2022-JP and EUC-JP).
Note atari's fonts already include DEC special graphics characters.
ET4000 on Hades is untested due to long-term lack of hardware.
Discussed on port-atari@ etc.

(tsutsui)

Add a minimum box drawing character support for x68k ite(4).

This is for proper appearance of menus in sysinst(8) with TERM=vt220.
Discussed on port-x68k@ etc.

There was "why not all G0/G1/G2/G3" comment, but terminfo and curses
with TERM=vt220 only require "ESC ( <F>" against G0 for DEC special
graphics (including box drawing characters) by smacs/rmacs/acsc.
I hope other various unimplemented ISO/IEC 2022 specifications will
be motivated per further visible demends.

(tsutsui)

Pass proper status values to rnd_add_uint32(9) as rnd(9) man page claims.

(tsutsui)

Add rnd(9) entropy source from hil(4) devices.

(tsutsui)

cksum.c: don't fault if the hash algorithm is fed invalid data

Addresses PR bin/56897 from RVP, who provided the patch.

(gutteridge)

Add rnd(9) entropy source from keyboard and mouse.

(tsutsui)

Add rnd(9) entropy source from keyboard.

(tsutsui)

Make local functions static.

(tsutsui)

Check on-disk disklabel properly even on ports without raw BSD disklabel.

Fixes PR install/56890.

(tsutsui)

Use proper ANSI function declarations.

(tsutsui)

lint: do not warn about pointer casts to array types

If the (recursive) element type of the array is compatible, that's good
enough.  Even after the previous commits, this warning is the one that
occurs most in a standard NetBSD build, and it is generally ignored.
For now, focus on reducing the number of false positives to an
acceptable level.

(rillig)

tests/lint: demonstrate another warning about pointer casts

(rillig)

lint: allow pointer cast between compatible structs

Lint already allowed pointer casts from 'struct counter' to 'struct
counter_impl'.  Now it also allows the other direction.

(rillig)

tests/lint: demonstrate warning for cast between compatible structs

(rillig)

lint: do not warn about pointer cast between sockaddr variants

(rillig)

tests/lint: demonstrate pointer casts between sockaddr variants

(rillig)

lint: allow pointer cast from char to struct/union

(rillig)

tests/lint: demonstrate dubious warnings for pointer casts

Casting a 'pointer to char' to a 'pointer to anything else' is already
allowed, except for 'pointer to struct/union'.  The cause for this
inconsistency is the wrong order of checks in
'should_warn_about_pointer_cast'.

(rillig)

Remove an incorrect assertion.

Just issue a readahead near the end of the vnode and enqueue an async read.
Now let nfs_setattr() truncate the vnode, set its new size and
nfs_vinvalbuf() waits for the pages from the readahead to become unbusy.

The async read gets processed and returns with uio_resid > 0 because there
is a hole and no write after the hole has been pushed yet.  As the vnode
size already got truncated to the new size the KASSERT() incorrectly fires.

(hannken)

Remove the notge (I added a day or so ago) about IFS interfering with -s
output (potentially) - it is almost certainly wrong.

(kre)

stat(1): Fix two more -width.

(uwe)

Use "fmadd" to implement fma(3) on ppc.

(martin)

Don't override isadma defflag for Xen, now that isadma is built for Xen PV too.
While there, match amd64 mainbus and call isa_dmainit() before attaching acpi.

Fixes a panic at boot on some hardware with a floppy disk controller.

(bouyer)

if_urtwn.c: add the TRENDnet TEW-648UBM

(brook)

Regen

(brook)

usbdevs: add TRENDnet TEW-648UBM

(brook)

x68k/stand: Merge {sd,cd}strategy and {sd,cd}close respectively.
For sd and cd devs, only open differs and the rest is the same.
No functional changes intended.
Suggested by tsutsui@ at port-x68k.

(isaki)

Oops... fix SYMTAB_DEBUG build

(skrll)

Define and use a DPRINTF macro

(skrll)

Trailing whitespace

(skrll)

libm: build fma(3), fmaf(3), fmal(3) on powerpc.

For now this builds the C version, for completeness, so
that e.g. lang/ocaml can be configured & built.  However,
googling reveals that powerpc does have a "fused multiply add"
instruction, ref.
https://www.ibm.com/docs/en/aix/7.1?topic=set-fmadd-fma-floating-multiply-add-instruction
so this could probably be taken advantage of for a more
optimized version.

(he)

Add a mising gpio pin description.

This file enumerates the gpio pins in two different ways: as enum
values and as an array of data.  The enum values are used as keys into
the array.  One of the enums, GPIODV_9, is missing from the table.  As
a result, lookup fails to find a matching entry and returns an invalid
entry, which causes the kernel to panic.  This patch adds the missing
data to the array.

However, the underlying problem is not fixed.  Somewhere in the kernel
is lookup logic that does not check the validity of the results to
ensure that a match indeed occurred.  There are no doubt other
potential panics to be triggered by the same lookup code applied to
other tables (or future versions of this one).

(brook)

Pull up following revision(s) (requested by martin in ticket #1476):
usr.sbin/sysinst/label.c: revision 1.39
PR 56893: fix input validation when the user moves a new partition to
a totaly different part of the disk. Fix size handling for freshly
added partitions (which would previously use random stack data due to
bogus error checking).

(msaitoh)

stat(1): Misc fixes.

(uwe)

Use \(em, fix macro usage

(wiz)

Remove dot at end of SEE ALSO.

(wiz)

test: fix typo and improve wording

(wiz)

readlink(1): Add italic correction.

(uwe)

lint: add quotes around placeholders for the remaining messages

Reword some of the messages slightly, exchanging brevity for clarity.

Message 138 is kept as-is, as it is not yet covered by any tests.

Message 240 is kep as-is, as it is unreachable.

(rillig)

readlink(1): Add missing .El, use non-random .Bl -width

(uwe)

Some corrections to stat to make it more reasonable, and comply with
the man page, in particular, in one of the EXAMPLES it is claimed:

    This example produces output very similar to that from find ... -ls
    (except that find(1) displays the time in a different format, and find(1)
    sometimes adds one or more spaces after the comma in ���major,minor��� for
    device nodes):

and then uses %9Z in the format, but conveniently does not use a
device file to demonstrate.

If it had, the result would have been:

  8033      0 brw-r-----    1 root              operator                  4,      51 Jun  8 02:44:45 2022 /dev/sd3

Note the spaces which were claimed to exist (sometimes) in find(1) output
but not with stat.  Oops.

Omitting those spaces seems like a good idea, so does using the same
field width for the result in both cases, rather than producing 9 chars
in the ordinary file case, and 19 (2 * 9 + 1) in the device case (for %9Z).

Now we will get:

  8033      0 brw-r-----    1 root              operator            4,51  Jun  8 02:44:45 2022 /dev/sd3

While here, also make the file number (%@) when reading stdin be 0, it is
not the 1st file in the arg list.

Some (very minor) KNF applied at the same time.

In stat.1 make these changes explicit.

(kre)

Divide stat.1 into stat.1 (now only includes stat(1)) and readlink.1

Apologies to cvs commit purists, but making this division required
line by line reading of the man pages, and I simply could not resist
also correcting some errors, addressing some omissions, improving some
wording ... all at the same time.

(kre)

Fix wrong access in mfii_start(). I hope this fixes kern/55192 and kern/56669.

(msaitoh)

doc: Various changes in June from various developers

(nia)

lint: merge duplicate code in typeok_minus

No functional change.

(rillig)

lint: clean up comments, don't include unused header

No functional change.

(rillig)

lint: use is_struct_or_union instead of comparing twice

No functional change.

(rillig)

lint: add quotes and details to some more messages

(rillig)

sort; it is the same list as in h_ifunc_static.c; perhaps it should be
a HAVE_ something?

(christos)

Fix inverted condition in previous and only apply special handling for
the "all of NetBSD" partition when we have an outer MBR label.
Pointed out by Izumi Tsutsui. Hopefully the last fix needed for PR 56886.

(martin)

Fix free space accounting when partitions change size or are deleted.
Part of PR 56886.

(martin)

renumber_partitions() needs to deal with removed/added partitions.

(martin)

Fix free space accounting for partition size changes and deletions.
Part of PR 56886.

(martin)

disklabel_can_add_partition() did not consider additional partitions
(while there still is space in the disklabel). Part of PR 56886.

(martin)

Correct flipped glyph of 'N' in the "New Line" in the DEC graphics chars.

(tsutsui)

x68k/stand: Bump boot's version.  Fix blocksize parameter passes to SCSI IOCS.

(isaki)

x68k/stand: Correct blocksize in case of CD.
- Fix calculation of the blocksize passes to SCSI IOCS.
- Use three kind of sector size (blocksize) properly; media's sector size,
  DEV_BSIZE from xxstrategy, and Human68k's sector size.
By this change,
- For 512 bytes/sector HDD, no changes are intended.
- For CD, corrects the blocksize (%d5) passes to SCSI IOCS.
  It has worked previously though the blocksize was incorrect.  Now it
  works with correct blocksize.
- As a secondary effect, 256 or 1024 bytes/sector media may work but not
  well tested.
Reviewed by tsutsui@ at port-x68k.

(isaki)

x68k/stand: Correct a condition expression.
- start is LBA but dblk is relative from this partition.
- The first term was wrong.  It should be '(x & 0x1fffff) == x', but
  it's more simple to use numerical comparison.
There would have been no impact.

(isaki)

Support ifunc on aarch64. The tests pass at least.

(skrll)

Wrap long #if defined(...) || ... and sort.  NFCI.

(skrll)

Trailing whitespace

(skrll)

lint: remove redundant include

err.c doesn't use anything from <sys/types.h>, plus it is already
included by "lint.h".

No binary change.

(rillig)

lint: add quotes around several placeholders in messages

(rillig)

When the user aborts the target disk selection menu, return to the
main loop immediately.

(martin)

PR 56893: fix input validation when the user moves a new partition to
a totaly different part of the disk. Fix size handling for freshly
added partitions (which would previously use random stack data due to
bogus error checking).

(martin)

Add tdx_guest, brs, hfi, ibt, amx_bf16, amx_tile and amx_int8.

(msaitoh)

Avoid unused variable

(martin)

Welcome to 9.99.98

- changed the prototype of if_vlan_vlan_input_hook.
- added if_bpf_mtap to struct ifnet to treat vlan frames
  stripped by hardware offloading.

(yamaguchi)

bpf(4): added support for VLAN hardware offloading of ethernet devices

(yamaguchi)

bridge(4): support VLAN frames stripped by hardware tagging

(yamaguchi)

Determine the length of VLAN encapsulation by an interface type,
and remove it from struct ifvlan_linkmib

(yamaguchi)

Handling frames that vlan id is 0 as non-VLAN frames
even if a vlan tag is stripped by harware offloading

(yamaguchi)

man.conf.5: improve wording on searching alternate machine paths

As requested by uwe@. Hopefully this is clearer now.

(gutteridge)

libkern: fix wrong escaping in makefile

In the unlikely event that KERNDIR contains a '$' character, that '$'
should not be doubled to '$$'. It only needs the usual shell quoting.

(rillig)

lint: add quotes around placeholders in 4 messages

(rillig)

Centralize the "we can newfs this type of filesystem" predicate
and fix the list.

(martin)

tests/lint: add quotes around placeholders in a few messages

(rillig)

Add basic ZFS support to fstat(1).
XXX: Use a local zfs_znode.h for a znode_t definition because the ZFS
kernel code makes it too hard to include headers from userland.

(simonb)

gomoku: remove redundant parentheses

No binary change.

(rillig)

gomoku: reduce usage of magic numbers in the code

No binary change.

(rillig)

we also need WSDISPLAY_COMPAT_PCVT and _SYSCONS

(macallan)

fix typos in word "functions" in comments, mainly s/fuctions/functions/.

(andvar)

An unused partition may not be the install target

(martin)

Typo in comment

(martin)

man.conf(5): Tweak formatting for prettier PS output.

(uwe)

Significant changes to output layout methods - except for -x and -y
which have not (yet) been touched (-xD needs *serious* improvements).

While this still has no run-time configurability, it is now easy to
adjust the column widths in the source and recompile.  Dynamic (auto)
column width sizing is probably out of the question (requires predicting
the future) but options to allow the widths to be set isn't out of the
question.

The columns are now (mostly) considerably wider than they were before,
hence wider windows are needed to view the same info.  In an 80
column window the default display (with tty & cpu included) displays
just 2 drives.  160 columns will fit 7 (but with -I, just 4).

One new option added (-z) suppresses output which is true 0 (but still
prints 0 for values rounded down to 0) for everything except tty stats.
For drive output, the drive must have done nothing during the interval
to get its output data blanked.

Also options -H h -W w to set the output size (page height & width), the
former used to decide when to print headers, and the latter to calculate
the number of drives to print when no drive names were given.  Env vars
LINES and COLUMNS are used if the options are not given, with fallback
to the terminal size (if output is to a terminal, and its sizes are
known), and if all else fails, 20 lines, 80 columns.  Specifying 0
means unlimited (infinite).  So "iostat -W 0" will show all of the
drives, across one (often very) long line.  Wedges count as drives.

When drives are specified, the output will now appear in the order they were
given on the command line, rather than the order the system discovered them
during auto-configuration.  If specified as an fnmatch(3) pattern, drives that
match will appear in auto-conf order, but that's generally what is wanted.
When none are specified, you still get the first N (however many fits based
upon the options selected) in auto-conf order (usually useless, more so now
given that less will fit).

Lastly, for those who looked at the patch I sent to current-users@
and were horrified at how kludgey it was, rest assured, that was just
a quick hack to demonstrate what the output format changes would look
like.  This version (I hope) is not nearly so disgusting.

(kre)

Trailing whitespace

(skrll)

aprintf_normal -> aprint_normal

(skrll)

Simplify (imo) #ifdefs a little.

(skrll)

be consistent about comparing loaded value against expected old value
register ordering

(skrll)

Fix some register usage

(skrll)

man.conf.5: add details about the machine line and search order

Also, tweak some grammar, style, and markup while here.

(gutteridge)

man.1: add a small note about alternate machine name searches

(gutteridge)

tests/lint: move check-expect.lua to tests/lint1

It is only used for testing lint1, not for lint2 or xlint.

(rillig)

tests/lint: remove .exp files, as they have become redundant

Now that each lint1 test lists all generated diagnostics as 'expect'
comments, the information from the .exp files is no longer needed.  The
only information that gets lost is the order of the diagnostics, which
is mostly relevant for paired messages like 'inconsistent definition' +
'previous definition was here'.

(rillig)

tests/lint: treat a missing .exp file like an empty one

Previously, a missing .exp file skipped all the checks, that is, the
tests wouldn't fail if there were some unexpected new message.

(rillig)

tests/lint: make 'expect+-' comments stricter

Previously, the expectations from these comments were already satisfied
if the expectation occurred somewhere in the actual message from lint.
This meant that the prefix 'error:' or 'warning:' could be omitted from
the 'expect' comment.  These omissions were hard to see in a manual
review.  Now any omissions must be visually marked with '...'.

The test msg_342 now reports its messages properly as being in the file
msg_342.c, rather than msg_341.c.  This had been a copy-and-paste
mistake.

(rillig)

Fix readelf: Error: LEB value too large when running:
    readelf --debug-dump /usr/libdata/lib/libc.so.X.Y.debug
Apply patch from:
    https://www.mail-archive.com/bug-binutils@gnu.org/msg35315.html
affects objdump, readelf.

(christos)

Sync device autoconf(9) messages in DIAGNOSTICS with reality a bit.

Also pull some fixes from luna68k by wizd(8).

(tsutsui)

tests/lint: rename local variables in check-expect.lua

Enough time has passed since I wrote that little program to make me
forget the naming scheme I had in mind back then.  Prefix the variable
names with the source of their data, 'c_' or 'exp_', to provide a bit of
orientation.

No functional change.

(rillig)

Use #define<space> consistently.

(tsutsui)

Use consistent default partition sizes for similar ports.

(tsutsui)

Remove bogus ticket #1748 entry that was actually a fixup of ticket #1746

(martin)

Ticket #1748

(martin)

Pull up following revision(s) (requested by shm in ticket #1748):

sys/miscfs/procfs/procfs_vnops.c: revision 1.229

Add missing permission check

(martin)

Ticket #1475

(martin)

Pull up following revision(s) (requested by shm in ticket #1475):

sys/miscfs/procfs/procfs_vnops.c: revision 1.229

Add missing permission check

(martin)

Add missing permission check

(shm)

Restore DEFSWAPSIZE value to (-1) to determine it by get_ramsize().

Thanks hannken@ for informing this botch.

(tsutsui)

Remove now obsolete "#define DEFSWAPSIZE (-1)" to fix the build.

(hannken)

tests/lint: do not interpret 'expect:' comments, only 'expect+-n:'

Only the tests in msg_*.c had used the short form of the 'expect:'
comments.  The other tests used the more detailed variant 'expect+n:' or
'expect-n:'.

(rillig)

tests/lint: add more details to tests from msg_300 until msg_343

(rillig)

Regen.

(msaitoh)

Update some descriptions of Intel 700 series Ethernet devices.

(msaitoh)

ixl(4): fix typo

(yamaguchi)

ixl(4), iavf(4): fix endian bug in vlan tag

(yamaguchi)

Use unsigned to avoid undefined behavior. Found by kUBSan.

(msaitoh)

Fix processing of the archaic arg format (BACKWARD_COMPATIBILITY) so it
doesn't repeat the processing every iteration.  Repeatedly seeing the wait
interval does no harm, but setting the iteration count (reps) over and
over again rather defeats its purpose.

(kre)

tests/lint: add more details to messages in msg_200 until msg_299

Add some tests that were previously empty.  Some other tests are still
empty.

(rillig)

tests/lint: make expectation lines in the tests more detailed

This commit migrates msg_100 until msg_199.

(rillig)

Fix pasto.

(tsutsui)

Tickets #1473 and #1474

(martin)

Pull up following revision(s) (requested by skrll in ticket #1474):

sys/arch/hppa/hppa/pmap.c: revision 1.120

Re-reading the PA2.0 Cache Move-In rules tells me we do indeed need to
purge the translations from the TLBs in pmap_procwr.

PR/56867: hppa: intermittent SIGSEGV reports in t_ptrace_wait's stepN
and setstepN test cases

(martin)

Pull up following revision(s) (requested by skrll in ticket #1473):

sys/lib/libkern/arch/hppa/milli_extra.S: revision 1.2

Fix a dumb typo/thinko

Thanks to Tom Lane for spotting it.

(martin)

Define DEFSWAPSIZE properly. DEFSWAPRAM seems obsolete.

(tsutsui)

remove stray 'w'

(skrll)

Re-reading the PA2.0 Cache Move-In rules tells me we do indeed need to
purge the translations from the TLBs in pmap_procwr.

PR/56867: hppa: intermittent SIGSEGV reports in t_ptrace_wait's stepN and setstepN test cases

(skrll)

Fix a dumb typo/thinko

Thanks to Tom Lane for spotting it.

(skrll)

tests/lint: replace 'expect' comments with 'expect+-' comments

The 'expect+-' comments provide more context, which makes it easier to
read the .c files on their own, without having to look up the actual
diagnostics in the .exp files.

Add tests for messages 105 and 106, which were about the obscure feature
of some traditional C compilers that allowed the expression 'x->member'
to access a struct member, even if 'x' had integer type.

The remaining tests will be migrated in a future commit.

(rillig)

lint: update comments in operator table

No binary change.

(rillig)

lint: rename mod_t.m_requires_bool to m_compares_with_zero

The operators NOT, LOGAND, LOGOR and QUEST only require _Bool in strict
bool mode, in default mode they accept any scalar expression and compare
it with zero.  The new names are more accurate.

No functional change.

(rillig)

uncomment WSDISPLAY_COMPAT_USL
while there, add obiofan

(macallan)

lint: clean up an empty line and the documentation

No functional change.

(rillig)

lint: unexport lint's messages

There was only a single place where a message was used directly, instead
of calling one of the several functions for this purpose.

(rillig)

lint: remove unnecessary memory allocation

No functional change.

(rillig)

Modify output of CPUID Fn0000000a.

old:
cpu0: Perfmon-eax 0x8300805<VERSION=0x5,GPCounter=0x8,GPBitwidth=0x30>
cpu0: Perfmon-eax 0x8300805<Vectorlen=0x8>
cpu0: Perfmon-edx 0x8604<FixedFunc=0x4,FFBitwidth=0x30,ANYTHREADDEPR>

new:
cpu0: Perfmon: Ver. 5
cpu0: Perfmon: General: bitwidth 48, 8 counters
cpu0: Perfmon: General: avail 0xff<CORECYCL,INST,REFCYCL,LLCREF,LLCMISS,BRINST>
cpu0: Perfmon: General: avail 0xff<BRMISPR,TOPDOWNSLOT>
cpu0: Perfmon: Fixed: bitwidth 48, 4 counters
cpu0: Perfmon: Fixed: avail 0xf<INST,CLK_CORETHREAD,CLK_REF_TSC,TOPDOWNSLOT>

(msaitoh)

Modify CPUID Fn0000000a %ebx's string. Add new string for %ecx.

(msaitoh)