kleink
687ea7404c
Fix some arithmetics lossage on typeless pointers.
1998-05-08 16:55:15 +00:00
kleink
aa36ad1f55
Fix some arithmetics lossage on typeless pointers.
1998-05-07 21:01:41 +00:00
thorpej
09175fe9f8
options UVM no longer needed; it's standard
1998-05-04 05:01:55 +00:00
thorpej
d1f4011d1d
Switch to UVM.
1998-05-04 05:01:30 +00:00
thorpej
61665b7bc6
TCP_CWM option doesn't exist anymore; it's all run-time.
1998-05-01 05:24:34 +00:00
thorpej
80c08c1784
Turn off TCP_COMPAT_42, turn on TCP_CWM.
1998-04-29 04:57:49 +00:00
scottr
4804060a6b
GC the old MACHINE_NONCONTIG code.
1998-04-26 21:24:27 +00:00
frueauf
863ece9212
egcs warning: don't use a char for array index, cast it to int.
1998-04-20 20:41:05 +00:00
tv
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
thorpej
f1821c7811
Adjust for recent ttyopen() and dialout device changes.
1998-03-28 23:49:06 +00:00
scottr
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
scottr
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
bouyer
9f50fca1fd
Add commented out "options FFS_EI"
1998-03-18 16:34:41 +00:00
cgd
7ff7b02fac
allow LDSTATIC definition to be overridden by bsd.own.mk/mk.conf
1998-03-02 20:01:05 +00:00
thorpej
5ec2d93c1e
Fix a typo.
1998-02-27 19:13:04 +00:00
perry
1ed8ea9966
note second parm of sysarch() is now void *, + trivial KNF, etc.
1998-02-25 21:41:55 +00:00
thorpej
89d112dd92
Switch this kernel to UVM.
1998-02-24 11:05:37 +00:00
thorpej
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
thorpej
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
cgd
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
thorpej
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
thorpej
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
thorpej
d8f3ddff17
Add support for UVM.
1998-02-16 20:54:51 +00:00
scottr
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
thorpej
223caea788
pmap_page_index() is not used in the MACHINE_NEW_NONCONTIG case.
1998-02-08 18:47:06 +00:00
thorpej
2f55a48f5c
Implement MACHINE_NEW_NONCONTIG and switch the hp300 port to use it.
1998-02-08 18:37:55 +00:00
mycroft
b5c132e4d2
Prototype __flt_rounds() consistently.
1998-02-03 01:26:20 +00:00
is
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
ross
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
mycroft
15ae963bea
When dumping, print out the device number as major,minor.
1998-01-24 16:46:23 +00:00
thorpej
871cf5e7ce
Update for changes to config.
1998-01-12 18:30:41 +00:00
thorpej
1ac3d5db35
Put SPU options in opt_spuconf.h, add device classes.
1998-01-12 18:29:48 +00:00
thorpej
1ef77e68aa
Oops, fix a printf format.
1998-01-11 23:16:04 +00:00
thorpej
f522bda243
Convert the hp300 LANCE driver to use bus.h
1998-01-11 21:57:02 +00:00
thorpej
5021043b13
ia->ia_addr is of type `bus_addr_t'.
1998-01-11 21:56:13 +00:00
thorpej
582d47fcf0
ia->ia_addr is a physical address, not a kernel virtual address.
1998-01-11 21:55:08 +00:00
thorpej
1687835b3e
Pass down bus space tags to children, and use types appropriate for
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bus.h.
1998-01-11 21:53:04 +00:00
thorpej
774d66001e
Add bus_space.c
1998-01-11 21:42:44 +00:00
thorpej
77706becd7
Initial implementation of bus_space functions for hp300. Some cleanup
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of this will be possible once some pmap changes are made.
1998-01-11 21:40:52 +00:00
thorpej
b69358e4ca
bus.h for the hp300 port. Only supports bus_space for now.
1998-01-11 21:26:04 +00:00
perry
6f57e5c573
multiple include protect machine/limits.h, fixes pr 4473 (from Mika Nystrom)
1998-01-09 22:23:44 +00:00
thorpej
4deb927ee6
Regen.
1998-01-09 06:59:27 +00:00
thorpej
2f3e61a54a
Put RCS IDs into generated files, in the correct place.
1998-01-09 06:59:10 +00:00
thorpej
c4a3ed1697
Regen: Back out RCS ID related changes.
1998-01-08 01:02:05 +00:00
thorpej
ddb3a0e478
Back out RCS ID related changes.
1998-01-08 01:01:27 +00:00
thorpej
6ac24f05df
Garbage-collect VM_PMAP.
1998-01-06 08:46:11 +00:00
thorpej
2317f9064e
Garbage-collect pm_stchanged.
1998-01-06 08:40:50 +00:00
thorpej
07f835de1f
Garbage-collect PMAP_ACTIVATE() call here; it's no longer necessary.
1998-01-06 07:49:36 +00:00
thorpej
61567b54de
Garbage-collect pm_stchanged; it's not used by anything.
1998-01-06 07:02:58 +00:00
thorpej
d11b109f2b
Garbage-collect use of the PCB's copy of the user segment table pointer.
1998-01-06 06:51:40 +00:00