c74d32c5fc
Updating of bdev's and cdev's to support RAIDframe.
1998-11-13 04:47:03 +00:00
49c62c4336
Changes to support fork_kthread():
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- cpu_set_kpc() now takes void *arg third argument, passed to the
entry point.
- cpu_fork() allows parent to be non-curproc iff parent is proc0.
When forking non-curproc, assume its state has already been saved.
- Adjust various pieces of machine-dependent code to account of all of this.
1998-11-11 06:41:23 +00:00
a894e3a493
Add braces to make egcs happy.
1998-11-09 15:53:51 +00:00
b296275bb4
Defopt SYSVMSG, SYSVSEM and SYSVSHM.
1998-10-19 22:09:13 +00:00
49dd2f5055
Need <sys/device.h>
1998-10-18 18:39:43 +00:00
adc5eb3a57
Fix a thinko in previous.
1998-10-18 17:15:04 +00:00
2468738337
change handling of libkern:
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-sys/lib/libkern builds as library per default (as it was documented all
the time)
-ports able to LKM set "KERN_AS=obj" explicitely in their Makefiles
(for now; should depend on actual "option LKM" or -better- functions
included for LKM use should be pulled in by a stub)
-always link libcompat before libkern - libkern stuff can be referred to
by libcompat, but not the other way
1998-10-15 18:37:13 +00:00
8bef431273
remove unused share map code from UVM:
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- update calls to uvm_unmap_remove/uvm_unmap (mainonly boolean arg
has been removed)
1998-10-11 23:20:59 +00:00
908cdfe4e3
Add scsibus entry points to the cdevsw[].
1998-10-10 02:00:49 +00:00
d681cf055a
configure() prototype is in <sys/device.h>
1998-10-06 20:50:15 +00:00
c01f29bdf1
Sigh, we are going to have to burn a vector for Just Sigreturn again,
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for now, until we have a more generic {get,set}context(). Update the
comment for trap #3 accordingly.
1998-10-04 23:38:55 +00:00
ed03ee06e1
Update for signal changes.
1998-10-01 08:28:30 +00:00
d15a64c38b
Adapt to signal changes.
1998-10-01 02:53:53 +00:00
8b220e1148
Define SYS_compat_13_sigreturn13.
1998-10-01 00:29:51 +00:00
bcf14a99e2
Garbage collect trap #1 and trap #2 handlers; they're moved to
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trap_subr.s
1998-09-30 23:47:33 +00:00
1e62485c23
If !COMPAT_13, make trap #1 produce an illegal instruction. Fix the comment
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for trap #2 to reflect that it's the trace trap.
1998-09-30 23:13:58 +00:00
a11e6632a8
Pull in opt_compat_netbsd.h
1998-09-30 23:01:28 +00:00
35d282c8d5
Make sure SYS_exit and SYS___sigreturn14 are defined. Garbage collect
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SYS_sigreturn.
1998-09-30 22:23:13 +00:00
38084c6615
Note that trap #1 is compat_13_sigreturn, and give trap #3 to syscalls
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which require special handling, e.g. sigreturn on m68k.
This differs from the old sigreturn trap in that we require the syscall
number to be in register d0, just like the regular syscall entry point.
This will allow sigreturn to be versioned in the future without the need
to allocate another trap vector.
1998-09-30 22:14:11 +00:00
7b15b3b56d
Minor change.
1998-09-13 12:01:41 +00:00
70e641047c
In cpu_coredump(), use MID_MACHINE rather than MID_* (whatever it expands
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to).
1998-09-09 11:17:24 +00:00
8abe0d6b1c
Adjust for the new "reaper" kernel thread: do not free the vmspace and
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u-area in machine-dependent code. Instead, call exit2() to schedule
the reaper to free them for us, once it is safe to do so (i.e. we are
no longer running on the dead proc's vmspace and stack).
1998-09-09 00:07:48 +00:00
c9db84ecc9
distclean is a synonym for cleandir
1998-09-05 15:15:14 +00:00
ef1837c1ad
Fix typo in previous (!UVM case, hence insignificant).
1998-09-03 12:38:31 +00:00
56c79255db
Fix typo: dbaddr_t -> db_addr_t.
1998-08-31 19:20:17 +00:00
70b6acd9df
Use NFS_BOOT_BOOTPARAMS until we change the boot program to use DHCP
1998-08-28 04:56:15 +00:00
a6d3fb3799
vm_offset_t -> {paddr_t,vaddr_t}, vm_size_t -> vsize_t
1998-08-20 08:33:41 +00:00
62b1bf3e2e
Assign my copyrights to TNF.
1998-08-15 10:51:16 +00:00
6dc903202f
Assign my copyrights to TNF.
1998-08-15 10:10:47 +00:00
3e2efa4365
Fix a prototype tyop spotted by Bill Studenmund: s/clnintr/clnlintr/
1998-08-12 06:46:57 +00:00
005ae749a7
Oops, make a sentence added in previous commit parseable.
1998-08-02 19:42:35 +00:00
3ff8e6493a
Don't cast the null residual pointer passed to vn_rdwr().
1998-07-28 18:34:52 +00:00
49bb9d8214
adapt to LANCE driver split
1998-07-21 17:36:01 +00:00
e99bc6379d
Don't deref a NULL tty pointer in the interrupt routine. This can happen
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if we're the serial console, we have not yet been open'd, and we get an
interrupt for one reason or another.
1998-07-20 17:35:17 +00:00
e641acf153
In configure(), initialize the HIL driver's software state before enabling
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interrupts; if there's an interrupt pending (i.e. because the user pressed
a key or moved his mice while the kernel was being loaded), the interrupt
handler may safely be run. Fixes PR port-hp300/5397.
1998-07-20 10:47:50 +00:00
d681d158c7
Remove the raw HYPERchannel kludge.
1998-07-15 17:45:52 +00:00
1b46ebe1d9
Add elf_machdep.h to the INCS list.
1998-07-12 17:53:29 +00:00
639cc899cf
Basic elf_machdep.h for m68k; doesn't include relocations, yet.
1998-07-12 01:17:58 +00:00
1ea93eea1c
Define one page free list, and put all pages on it.
1998-07-08 04:35:23 +00:00
4220ffab81
Loop until all netisrs are consumed; netisrs processed down the list might
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cause additional netisrs to be scheduled.
1998-07-07 18:27:13 +00:00
3472ba67bb
* defopt COMPAT_{09,10,11,12,13} and COMPAT_NOMID (from unsaved buffers).
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TODO: revisit interaction between native compat and emul compat usage.
1998-07-05 18:27:18 +00:00
011f2bda08
defopt NS, NSIP.
1998-07-05 06:49:00 +00:00
5c0c5dd0b4
defopt ISO TPIP.
1998-07-05 04:37:35 +00:00
8db0fcdbf7
defopt CCITT.
1998-07-05 02:12:22 +00:00
3751946b97
defopt INET, NETATALK.
1998-07-05 00:51:04 +00:00
466e784ee1
defopt DDB.
1998-07-04 22:18:13 +00:00
e9b40e3d85
Dont' check sysflags here... just look for NHPIB or IHPIB device IDs.
1998-07-01 22:47:12 +00:00
a1e53914d7
If sysflags tells us we have an internal HP-IB interface, don't bother
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reading the DIO device ID at select code 7, but rather hard-wire the ID
to the IHPIB ID. This prevents us reading what might look like a valid
ID to another device when IHPIB is present. (IHPIB doesn't always return
a correct device ID, grumble.)
1998-07-01 22:46:29 +00:00
b6d050ef0f
Make use the `end' consistent.
1998-07-01 06:05:18 +00:00
bd8d501f7e
remove options FIFO; it's now the default
1998-06-26 01:53:43 +00:00
37b378d836
defopt COMPAT_HPUX
1998-06-25 23:56:39 +00:00
8aee7782f5
defopt COMPAT_SUNOS
1998-06-25 23:40:33 +00:00
971b8956ef
defopt KTRACE
1998-06-25 21:18:11 +00:00
10370475a3
In device_register(), explicitly initialize a static local variable
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(seen_netdevice) with 0.
1998-06-17 13:08:47 +00:00
651b44e211
Rework the way kernel include files are installed. In the new method,
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as with user-land programs, include files are installed by each directory
in the tree that has includes to install. (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.) The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change. Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.
1998-06-12 23:22:30 +00:00
00ede2160e
Change ddb_init() for a.out to provision for kernels which are not booted by
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the current 'bootblock' method, like the Shark, which preloads and preformats
the symbol table right in the boot code.
1998-06-09 01:57:41 +00:00
c1ca72eaf8
Build pmap_boostrap.o without profiling; we can't call mcount before the
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mmu is enabled!
1998-05-31 23:18:57 +00:00
92d8ae0ee3
Specify a non-profiling C rule.
1998-05-31 23:18:05 +00:00
019443d82c
Profiling version of the BASALT kernel.
1998-05-30 17:56:08 +00:00
47391e90cb
Sync with mac68k: correct some errors if building a kernel with DEBUG.
1998-05-27 05:58:40 +00:00
7a0f63f982
Back out the defopt for M680?0. As pointed out to me, this breaks ports which
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dont use the M680?0 the way Amiga, Atari, Mac68k, and X68k do. I must have
missed this in the past discussion about this project.
1998-05-24 19:32:34 +00:00
6a6812fd92
Move M680[2346]0 to opt_m68kcpu.h.
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XXX Some explicit dependencies could be removed now from the individual
arch/$ARCH/conf/Makefile.$ARCH files, but this is still to be done.
1998-05-23 20:51:06 +00:00
6626878e7b
It is no longer necessary for pmap_pinit() and pmap_release() to be
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pmap interface functions, as NetBSD no longer uses statically allocated
pmaps (except for the kernel pmap, which is special-cased anyhow).
1998-05-19 19:00:11 +00:00
a0872a3916
duh. need SYSV* stuff.
1998-05-19 15:20:40 +00:00
3e08a4a027
Spell `interrupt' correctly.
1998-05-18 17:37:38 +00:00
96ee790741
Add the HP35470A DAT drive.
1998-05-17 17:09:55 +00:00
687ea7404c
Fix some arithmetics lossage on typeless pointers.
1998-05-08 16:55:15 +00:00
aa36ad1f55
Fix some arithmetics lossage on typeless pointers.
1998-05-07 21:01:41 +00:00
09175fe9f8
options UVM no longer needed; it's standard
1998-05-04 05:01:55 +00:00
d1f4011d1d
Switch to UVM.
1998-05-04 05:01:30 +00:00
61665b7bc6
TCP_CWM option doesn't exist anymore; it's all run-time.
1998-05-01 05:24:34 +00:00
80c08c1784
Turn off TCP_COMPAT_42, turn on TCP_CWM.
1998-04-29 04:57:49 +00:00
4804060a6b
GC the old MACHINE_NONCONTIG code.
1998-04-26 21:24:27 +00:00
863ece9212
egcs warning: don't use a char for array index, cast it to int.
1998-04-20 20:41:05 +00:00
b21bfbde11
Add -Wno-main conditional on compiler being gcc 2.8 or egcs. (This adds
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a HAVE_GCC28 check-variable that can now be used to add other gcc-2.8
flags in cases where they may be useful, or to remove gcc 2.7.2 "bug
workaround" flags.)
1998-04-12 23:47:41 +00:00
f1821c7811
Adjust for recent ttyopen() and dialout device changes.
1998-03-28 23:49:06 +00:00
2f2b4dae56
Optimize some cycles out of the clock interrupt handler when
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USE_LEDS is defined.
1998-03-21 08:05:37 +00:00
727b8bc7ac
Charles Hannum pointed out that if a clock interrupt was posted while
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we were in ledcontrol(), the heartbeat twinkler would just punt on
updating the LED even though it had already updated the status. (This
was broken in v1.73 of locore.s).
Rather than resurrect the old code, simplify ledcontrol() and don't
bother with mutual exclusion. As mentioned by the comments describing
this function, we really don't need to be that precise. We do, however,
want to guarantee instructions that modify the status variable directly,
so the function is now primarily inline assembly.
1998-03-21 07:45:59 +00:00
9f50fca1fd
Add commented out "options FFS_EI"
1998-03-18 16:34:41 +00:00
7ff7b02fac
allow LDSTATIC definition to be overridden by bsd.own.mk/mk.conf
1998-03-02 20:01:05 +00:00
5ec2d93c1e
Fix a typo.
1998-02-27 19:13:04 +00:00
1ed8ea9966
note second parm of sysarch() is now void *, + trivial KNF, etc.
1998-02-25 21:41:55 +00:00
89d112dd92
Switch this kernel to UVM.
1998-02-24 11:05:37 +00:00
7027d87a18
Duh! Use uvm_km_valloc_wait(), NOT uvm_km_zalloc() to allocate user page
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tables. (Thanks for pointing that out, Chuck!)
1998-02-24 07:42:05 +00:00
772da350d4
Disable the message buffer during crash dumps by clearing msgbufenabled,
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not msgbufmapped.
1998-02-19 04:18:30 +00:00
3bbb7f7d45
Move pmap_map() function definition to MD headers, as appropriate. It's
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an internal function, and the VM system shouldn't try to prototype it.
(Note that some ports _don't_ prototype it.)
1998-02-18 02:05:32 +00:00
8354e68508
Remove "class" declarations, and add "devclass" declarations where
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appropriate. Fix several inconsistencies between device class and
attributes. Mostly from Chris Demetriou.
1998-02-16 22:12:45 +00:00
65e20aa9a8
Add first-cut support for UVM. NOTE! User page table allocation does not
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currently work with UVM in this pmap! This is due to a bug in the interaction
between kernel_object and submaps which will be addressed shortly.
1998-02-16 21:01:39 +00:00
d8f3ddff17
Add support for UVM.
1998-02-16 20:54:51 +00:00
f49dd3ef30
Avoid declaring the "astpending" and "want_resched" globals in cpu.h,
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as this breaks C++ code that happens to indirectly include this header.
Both Matthias Scheler and I noticed this, independently.
This problem notably does not affect the atari and sun3/sun3x ports,
which have already implemented a similar solution.
1998-02-13 07:41:45 +00:00
223caea788
pmap_page_index() is not used in the MACHINE_NEW_NONCONTIG case.
1998-02-08 18:47:06 +00:00
2f55a48f5c
Implement MACHINE_NEW_NONCONTIG and switch the hp300 port to use it.
1998-02-08 18:37:55 +00:00
b5c132e4d2
Prototype __flt_rounds() consistently.
1998-02-03 01:26:20 +00:00
b3fa451227
Amiga uses the common m68k/sig_machdep.c now. Also moved its definition from
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the other 68k ports' files.${port} to arch/m68k/conf/files.m68k.
1998-02-01 21:23:24 +00:00
3a83745247
In some hp300-derived pmaps, in pmap_page_protect(), don't walk off the
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end of the list of physical->virtual entires into NULL space if the last
entry is (mysteriously) wired in the pmap. Add a DEBUG printf on alpha.
1998-01-31 01:32:55 +00:00
15ae963bea
When dumping, print out the device number as major,minor.
1998-01-24 16:46:23 +00:00
871cf5e7ce
Update for changes to config.
1998-01-12 18:30:41 +00:00
1ac3d5db35
Put SPU options in opt_spuconf.h, add device classes.
1998-01-12 18:29:48 +00:00
1ef77e68aa
Oops, fix a printf format.
1998-01-11 23:16:04 +00:00
f522bda243
Convert the hp300 LANCE driver to use bus.h
1998-01-11 21:57:02 +00:00
oster