2565ff444a
Update for config changes.
1998-01-12 20:35:04 +00:00
d14e18faa9
Make pmap_activate() take a proc *.
1998-01-02 20:10:26 +00:00
070bd37c1b
Pad out table manager structures so that all the members in the contiguous
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table manager array allocated in pmap_startup() are properly aligned for
faster bus access.
1997-12-17 16:20:33 +00:00
0a558b3f1f
Standardize COMPAT_SUNOS -- remove all references to
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sunos_exec_aout_makecmds() in machdep.c for various architectures and put
it in exec_conf.c like the other emulations; rename exec.h to
sunos_exec.h.
1997-12-04 15:33:17 +00:00
50be28153c
Change order of include files. See PR #4532 .
1997-11-18 12:40:31 +00:00
9420004b46
Remove the for-loop that wants to map multiple msgbuf pages.
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Multiple msgbuf pages will not work without a redesign of
the kernel VM layout, so let's not pretend we can do it.
1997-10-23 02:24:41 +00:00
1060564fdc
Make this generate the same output as kern/genassym.awk
1997-10-23 02:06:28 +00:00
e9393ba0e4
MONSTART/monstart symbol
1997-10-16 16:14:44 +00:00
a5b839419b
Add VME support
1997-10-16 16:13:21 +00:00
5942f9b29a
Check bustype in dvma_kvtopa()
1997-10-16 16:11:17 +00:00
b4f7e0ec3d
Remove the autoconfig glue. This driver is mandatory,
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and the match/attach functions did nothing anyway.
1997-10-16 15:56:02 +00:00
f78c7f1fd8
Add VME support
1997-10-16 15:50:05 +00:00
38af6e81df
VME support
1997-10-16 15:39:36 +00:00
d2d5e50d91
Rewrote the comments about the operation of the I/O mapper to make them more
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accurate and (hopefully) easier to understand.
1997-10-10 09:50:03 +00:00
88a82f5e7a
Corrected typo in comments.
1997-10-10 01:36:32 +00:00
0d541b4c08
Add dvma_malloc() for the ie driver.
1997-10-07 16:51:47 +00:00
c669b1bdeb
Do the cpu_kcore_hdr initialization a little differently.
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(also fix - was not setting pg_frame, pg_valid)
1997-10-05 20:43:27 +00:00
6b27a0d34f
Make cpu_reboot un-blank the screen (cnpollc(1)).
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Validate space in page zero for the kcore header.
1997-10-04 20:03:46 +00:00
0ec1cda62f
Move the call to cninit() up a level (easier to find).
1997-10-04 19:46:17 +00:00
3c0178f33d
Make msgbuf stay in page zero
1997-10-02 01:15:04 +00:00
d4713d24c2
Implement the kernel part of pr-1891. This allows for a more flexible sized
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msgbuf. Note that old 'dmesg' and 'syslogd' binaries will continue running,
though old 'dmesg' binaries will output a few bytes of junk at the start of
the buffer, and will miss a few bytes at the end of the buffer.
1997-09-19 13:52:37 +00:00
a9155c5057
Set the status word as well, and remove a bogus comment.
1997-09-12 10:29:20 +00:00
982f24e698
Always initialize all registers in setregs().
1997-09-12 07:00:30 +00:00
16a8787248
Fix execve(2) and *setregs() interfaces so emulations can set registers in a
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more correct way. (See tech-kern.)
1997-09-11 23:01:44 +00:00
bbf76eb63e
Implement pmap and va caching within C table managers to help speed
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up PV->(pmap,va) operations.
1997-07-02 03:23:57 +00:00
552af779d2
bring mrg-vm-swap2 onto mainilne.
1997-06-12 15:46:19 +00:00
6cf26b26ae
s/_round_page/m68k_round_page/ s/_trunc_page/m68k_trunc_page/
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s/_btop/m68k_btop/ s/_ptob/m68k_ptob/
1997-06-10 19:42:25 +00:00
6dbfc7764b
s/_round_page/m68k_round_page/
1997-06-10 19:37:58 +00:00
b1dc6a8603
s/_trunc_page/m68k_trunc_page/
1997-06-10 19:36:53 +00:00
a204fb7981
Initialize machine from MACHINE.
1997-06-08 23:54:19 +00:00
3f6f86d875
Undo changes which make pmap_xxxx_page() functions re-entrant; just block
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all interrupts which might cause re-entrancy.
Allow virtual addresses which are not managed by the MI VM system to
participate in the PV system.
Remove a few frivoulous TLB cache flushes.
1997-05-30 07:02:14 +00:00
e512003d6e
Add non-inline version of _splraise.
1997-05-29 22:20:01 +00:00
1b2aae80c2
Added new lock system for the two virtual pages used in temporary mappings.
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Allows pmap_zero_page() and pmap_copy_page() to be re-entrant.
1997-05-28 04:28:52 +00:00
b53e0d4fb7
Coded to work with new lock system for tmp_vpages.
1997-05-28 04:27:00 +00:00
0304ff6aed
Implement code to dynamically size the number of page tables based on available
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RAM at boot.
Also did some cleanup of unused functions, updated several comments, and
removed unecessary 'XXX's.
1997-05-20 06:01:19 +00:00
a83cf310c1
The Hydra is 20 MHz and the Pegasus is 33 MHz.
1997-05-14 16:45:22 +00:00
5079510304
Make the "hydra" call leds_hydra() from clock_attach().
1997-05-14 16:42:45 +00:00
b209530013
Remove call to leds_init (it is already in obio_init).
1997-05-14 16:13:31 +00:00
1aa91b893d
Eliminate references to vmspace.vm_pmap
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(also fix some comments).
1997-05-13 17:17:12 +00:00
3d8d0c485c
Add call to leds_init() after everything has started up ok.
1997-05-11 06:15:09 +00:00
3f7423a432
Wrap all label references with new macros in m68k/asm.h in preperation
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for ELF switchover. (eventually)
1997-05-02 23:07:35 +00:00
24af362f60
Implement pmap_pa_exists() so that /dev/mem works.
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This was the reason ps (kvm_getargs) did not work.
1997-05-01 15:00:11 +00:00
b9a0ca59bb
oops...
1997-05-01 14:58:20 +00:00
42f8cf900b
Use unsigned when doing copy/xor check.
1997-04-28 23:43:56 +00:00
cb96a536e4
Add a comment about obio_mapin().
1997-04-28 23:38:47 +00:00
1046c915b6
Drivers that use obio_mapin should enforce OBIO attachment
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(just to be paranoid).
1997-04-28 23:30:19 +00:00
678f326c7f
Make idprom_init() figure out where the IDPROM resides.
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Add autoconfig glue, which currently just shows the
address where the IDPROM was found.
1997-04-25 19:02:06 +00:00
4c64781365
Moved the actual model identification work into identifycpu(),
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which used to be in _startup.c:_verify_hardware().
Use sunmon_abort() in cpu_reboot() for now...
1997-04-25 18:52:11 +00:00
9ae1b69554
Rename "Idle" to "_Idle" so clock.c can reference it.
1997-04-25 18:48:39 +00:00
25d7b6b348
Provide a struct representing only the clock.
1997-04-25 18:47:41 +00:00
thorpej