gwr
42f8cf900b
Use unsigned when doing copy/xor check.
1997-04-28 23:43:56 +00:00
gwr
cb96a536e4
Add a comment about obio_mapin().
1997-04-28 23:38:47 +00:00
gwr
1046c915b6
Drivers that use obio_mapin should enforce OBIO attachment
...
(just to be paranoid).
1997-04-28 23:30:19 +00:00
gwr
304d49b554
include <machine/leds.h>
1997-04-28 23:21:01 +00:00
gwr
712f2e8d93
Moved leds_* declarations into leds.h
1997-04-28 23:19:39 +00:00
gwr
589bdf49d5
si_intr: if our CSR indicates an interrupt, return 1.
1997-04-28 22:10:41 +00:00
gwr
445e244536
Do console initialization earlier (see obio_init).
...
Document initialization order dependencies.
1997-04-28 22:08:36 +00:00
gwr
2e1c5c36ad
Be quiet in _save_symtab() unless there is a problem.
...
Improve some comments (and sync with sun3x code).
1997-04-28 22:06:20 +00:00
gwr
2223431f0a
No longer needs an early init call (just normal autoconfig).
...
Only animate the LEDs when we were idle (like SunOS).
1997-04-28 22:04:29 +00:00
gwr
df35245ac0
Fix a bug where OBIO locators were not presented to the children.
...
Rename obio_alloc to obio_mapin; add comments, etc. (like sun3x)
1997-04-28 22:02:43 +00:00
gwr
388bf0e0e0
Rename obio_alloc/obio_mapin and check for obio in match functions
...
for attachments that will use obio_mapin.
1997-04-28 21:59:19 +00:00
gwr
a5efc65699
Sync. up with the sun3x version.
1997-04-28 21:55:59 +00:00
gwr
479d3fa66d
No longer needs an early init call (just normal autoconfig).
1997-04-28 21:51:49 +00:00
gwr
3c841dcb79
Export the symbol _Idle for clock.c (and fix some comments).
1997-04-28 21:49:38 +00:00
gwr
dcd4fae823
Use AUTOVEC_BASE instead of 0x18.
1997-04-28 21:48:25 +00:00
gwr
46cd1d0fec
Add a kernel declarations section.
1997-04-28 21:47:10 +00:00
gwr
52e455e8ba
Fix declaration of get_control_byte().
1997-04-28 21:46:31 +00:00
gwr
236a126750
Declare peek_long().
1997-04-28 21:45:47 +00:00
gwr
a0d8cf3b65
Kill an obsolete comment.
1997-04-28 21:44:53 +00:00
gwr
5d8f130bb6
Be quiet in sunmon_abort().
1997-04-25 22:26:14 +00:00
gwr
678f326c7f
Make idprom_init() figure out where the IDPROM resides.
...
Add autoconfig glue, which currently just shows the
address where the IDPROM was found.
1997-04-25 19:02:06 +00:00
gwr
e2ca51d2a1
Fixed OBIO locators bug, so this can do the normal thing now.
...
Also improved handling of spurious interrupts, and sync up with
the sparc version.
1997-04-25 18:55:05 +00:00
gwr
4c64781365
Moved the actual model identification work into identifycpu(),
...
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
gwr
9ae1b69554
Rename "Idle" to "_Idle" so clock.c can reference it.
1997-04-25 18:48:39 +00:00
gwr
25d7b6b348
Provide a struct representing only the clock.
1997-04-25 18:47:41 +00:00
gwr
885a1fc439
Add /dev/leds support.
1997-04-25 18:46:10 +00:00
gwr
2dd63e3378
Use bus_mapin, and minor tweaks.
1997-04-25 18:45:39 +00:00
gwr
f7749f47fe
Add "oclock" support for the Sun3/470.
1997-04-25 18:31:37 +00:00
gwr
8f9276c727
Move the _verify_hardware() work into machdep.c:identifycpu().
...
Call obio_init() after _vm_init() so we can use peek_byte() to
probe the idprom. Be quiet in _save_symtab() when all is well.
1997-04-25 18:29:58 +00:00
gwr
b41693a034
Moved bus_scan() and bus_print() from here to bus_subr.c
...
because they are now different in sun3 vs sun3x.
1997-04-25 18:07:36 +00:00
gwr
477a320277
Moved bus_scan() and bus_print() here from autoconf.c
...
because they are now different in sun3 vs sun3x.
1997-04-25 18:02:47 +00:00
gwr
3619a4da3d
Rename obio_alloc to obio_mapin, update *_init declarations.
...
Remove OBIO_P4_REG (not a fixed address, but per-device).
1997-04-25 18:00:49 +00:00
gwr
963c410824
Change the OBIO address probe order a little, to allow determination of
...
which kind of idprom and clock we have (3/80 vs 3/470 differences).
Fix a bug where obio_submatch() failed to copy some locators.
Rename obio_alloc to obio_mapin. Add lots of comments.
1997-04-25 15:35:27 +00:00
thorpej
48fa8154e7
Adjust for <m68k/m68k/trap_subr.s>
1997-04-25 01:49:05 +00:00
thorpej
f05b58b229
Use common m68k sigcode.
1997-04-13 02:37:15 +00:00
gwr
dcc94a5dd9
Document the flags accepted by the esp driver.
1997-04-12 19:48:00 +00:00
thorpej
016ccc25a3
This file is obsolete.
1997-04-10 01:18:49 +00:00
thorpej
a2be180b39
Adjust for new kcore.h
1997-04-09 21:00:35 +00:00
thorpej
00c04fe742
Use <m68k/m68k/proc_subr.s>
1997-04-09 20:58:33 +00:00
thorpej
9b8a0b60b7
Pull in m68k/cpu.h to get regdump() prototype
1997-04-09 20:50:03 +00:00
thorpej
f0085f91af
Adjust for new m68k/kcore.h
1997-04-09 20:49:06 +00:00
thorpej
4fb277fd75
Use <m68k/m68k/proc_subr.s>
1997-04-09 20:43:52 +00:00
thorpej
7b5647f03a
regdump() is prototyped in m68k/cpu.h now.
1997-04-09 20:42:25 +00:00
thorpej
fb4514fe4d
Use <m68k/kcore.h>
1997-04-09 20:40:54 +00:00
thorpej
378c9b0f3b
Remove redundant file directives
1997-04-09 20:37:17 +00:00
jeremy
fa9f5b2448
Constants for the p4 register.
1997-04-09 04:50:43 +00:00
jeremy
3c962bb544
First working version.
1997-04-09 04:49:09 +00:00
jeremy
b7dd41d4e2
Location of printer port registers for 3/80 was off.
1997-04-09 04:42:25 +00:00
jeremy
60d41bb34e
Add floppy controller and floppy drive. Also add MS-DOS filesystem for
...
use with floppies. Remove 'SYMTAB_SPACE' now that we have our own
bootloader.
1997-04-09 04:36:56 +00:00
jeremy
eabfcc3f00
Removed spurrious ``#ifdef ISO''.
1997-04-07 21:26:19 +00:00
gwr
b5f838ad77
Add a comment.
1997-04-04 20:48:59 +00:00
christos
ad36b6970e
Add netatalk netisr
1997-04-03 17:25:18 +00:00
gwr
0faac5faf2
Back-out the CWD hack...
1997-04-01 23:11:28 +00:00
jeremy
68755b199e
Physical page status functions pmap_clear_reference()
...
and pmap_clear_modify() weren't testing if the page whose status was being
changed was being managed. This caused kernel panics with X11.
1997-04-01 02:15:33 +00:00
gwr
a09110f073
Use <m68k/pcb.h>
1997-03-31 21:35:39 +00:00
jeremy
b572daa4dc
In-tree GNU ``as'' does not know of 'pmove <reg>,tt0' instruction. Changed
...
instances of this instruction to hardcoded opcode statements. Thanks to
jthorpe for pointing this out.
1997-03-31 02:22:25 +00:00
thorpej
80631ee3b7
Keep the compile/ directory in the distribution.
1997-03-31 01:23:37 +00:00
thorpej
2268a2c7eb
Don't allocate mclrefcnt[]; it's dead and gone.
1997-03-27 21:01:52 +00:00
gwr
5b48e061ce
cleanup
1997-03-27 00:15:31 +00:00
gwr
c29412f1bb
fix a warning
1997-03-26 23:27:12 +00:00
gwr
37b247edde
Renames: /dumpconf/cpu_dumpconf/, /boot/cpu_reboot/
1997-03-26 22:42:13 +00:00
gwr
71e43d14ab
Move findroot/setroot stuff from configure() to cpu_rootconf().
1997-03-26 22:38:40 +00:00
gwr
7b23790667
Add cdev_lpt_init(NPP,pp) for the 3/80
1997-03-26 17:29:10 +00:00
gwr
90a79f75fe
Change continue to break in a few places (as suggested by mycroft).
1997-03-24 23:49:39 +00:00
gwr
7c0bd080c9
No longer force boothowto=RB_SINGLE|RB_KDB
...
(Yes, it goes multi-user just fine! 8^)
1997-03-24 17:57:12 +00:00
gwr
8bec95da2c
Use ${INSTALL} ...
1997-03-24 17:48:19 +00:00
gwr
199246e95f
No longer need SYMTAB_SPACE now that sun3x/stand/* works.
...
(Thanks, Jeremy!)
1997-03-24 17:39:04 +00:00
gwr
c874276d35
First cut at crashdump support.
1997-03-21 22:46:05 +00:00
jeremy
4d949455d4
Fixed address for bwtwo framebuffer.
1997-03-21 07:28:36 +00:00
gwr
a4b8e33b2b
This needs muli-include protection now.
1997-03-20 16:21:10 +00:00
gwr
c3f299a527
Now using dev/ic/ncr53c9x.c
1997-03-20 16:01:36 +00:00
gwr
4663c4fa2a
Sync with the sun3 version.
1997-03-18 23:49:07 +00:00
gwr
9f13c3afe5
Read the EEPROM once at attach time, then do user I/O on the copy.
...
Make /dev/eeprom support normal "read to EOF" behaviour.
Removed ee_console, ee_get_byte (dead code).
1997-03-18 23:31:59 +00:00
gwr
dee24f1082
Moved the _KERNEL declarations to machdep.h
1997-03-18 23:26:38 +00:00
gwr
1161fcc583
Add /dev/leds, and allow both that and /dev/eeprom to
...
return EOF when you read to the end of the device.
Garbage collect some dead code after the switch.
1997-03-18 23:21:04 +00:00
gwr
c960be72aa
Add /dev/leds (closes PR#2172 from der Mouse)
1997-03-18 22:21:50 +00:00
gwr
03c1c9cee0
Fixup dependencies
1997-03-17 20:59:47 +00:00
gwr
08f7a407f9
Separate bcopy and copypage stuff from copy.s
1997-03-17 19:46:36 +00:00
gwr
d531b1ed42
s/fpu_type/fputype/g
1997-03-17 19:03:11 +00:00
thorpej
1d987a161b
#include <net/if_media.h>
1997-03-17 03:17:34 +00:00
thorpej
b6f3695cd1
Use <m68k/m68k/support.s>
1997-03-16 11:04:52 +00:00
is
07b064e02e
New ARP system, supports IPv4 over any hardware link.
...
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will
only support Ethernet. Tcpdump itself should be ok, but libpcap needs
lot of work.
For the detailed change history, look at the commit log entries for
the is-newarp branch.
1997-03-15 18:09:08 +00:00
gwr
40b1a6f68b
No longer need to define SUN_BOOTPARAMS
1997-03-14 21:28:38 +00:00
gwr
2f598d011a
Sync with sun3 (Trap 1,2,15 handlers)
1997-03-13 20:46:37 +00:00
gwr
0fefd47a64
Use arch/m68k/m68k/sig_machdep.c
1997-03-13 20:30:19 +00:00
gwr
ee531cb3c9
s/sun3x_/_/ in sun3x_(round|trunc)_(page|seg) macros
1997-03-13 17:40:33 +00:00
gwr
f3952a7326
No longer need to override DEFS
1997-03-13 16:19:01 +00:00
gwr
032d13fc7d
s/sun3_/_/ in sun3_(round|trunc)_(page|seg) macros
1997-03-13 15:58:49 +00:00
gwr
a9bc70551a
Clarify duties of traps 1, 2, 12, 15 for emulations
...
Include <m68k/m68k/sigreturn.s> code.
Add/fix some comments...
1997-03-11 22:58:57 +00:00
gwr
4756c63625
Call isr_soft_request() at most once per zshard interrupt.
...
In the softintr, raise to spltty before calling tty code.
1997-03-11 21:54:35 +00:00
gwr
05a47d22ea
Correct handling for Trap #2 in SunOS executables,
...
now that we know it is supposed to flush the cache.
(Was thought to be "some obscure FPU operation".)
1997-03-11 21:30:51 +00:00
gwr
f64034e8f6
Sync up with changes in GENERIC
1997-03-11 21:21:49 +00:00
gwr
b4de41ef34
Update the description of the flags for "si" devices.
...
Remove wired-down scsi disk targets (no longer needed).
Add ch, ss, uk (scsi devcies) at mycroft's requst.
1997-03-11 20:59:10 +00:00
gwr
3aa49c4b33
Remove unnecessary differences (T_BRKPT, T_WATCHPOINT gone).
1997-03-11 20:31:20 +00:00
gwr
ec6bb1d018
s/-T/-Ttext/
1997-03-11 20:13:20 +00:00
gwr
4ad7ed0b97
Moved dev_net.[ch] to sys/lib/libsa
1997-03-11 18:29:30 +00:00
gwr
d0a45ab470
Use the macros sc_if, sc_addr to avoid lots of references to sc_arpcom.
1997-03-10 21:45:01 +00:00
gwr
51cfd7ed4d
Get the numbers of kernel MMU tables right.
1997-03-06 05:16:34 +00:00
gwr
9a79f92460
Clean out some junk I forgot to remove last time...
1997-03-06 00:15:56 +00:00
gwr
a4e5a18b63
Add pmap_bootstrap_setprom() with sets the PROM level-A tables to
...
allow the PROM monitor to see mappings in kernel space. This also
fixes a problem with exiting to the monitor with the stack pointer
set to some place in kernel space. Also fix NUM_KERN_PTES, and
change get_pte() so it works on any virtual address.
1997-03-06 00:04:18 +00:00
gwr
3ca8e4699d
Add pmap_bootstrap_setprom
1997-03-05 23:55:54 +00:00
gwr
201bc0aa96
Add ptest_addr
1997-03-05 23:54:08 +00:00
gwr
da2622290c
Allow access to the PROM via /dev/kmem (like the sparc port)
1997-03-05 23:02:29 +00:00
gwr
63221bf3b2
Fix race conditions that allowed the interrupt latch register to have
...
the wrong value. Now using the <m68k/asm_single.h> stuff from Leo.
1997-03-05 22:22:11 +00:00
gwr
eac582d36e
Do some of the clock init a little later, in clock_attach.
...
(plus some other mostly cosmetic cleanup)
1997-03-05 19:00:07 +00:00
gwr
88bf00b5bf
No need to block out ZS interrupts in clock_intr() as long as
...
we are careful to use the single_inst_* macros.
1997-03-05 00:01:13 +00:00
gwr
9587adc460
Fix race conditions that allowed the interrupt latch register to have
...
the wrong value. Now using the <m68k/asm_single.h> stuff from Leo.
1997-03-04 23:37:48 +00:00
gwr
7c5b45aead
Fix a warning.
1997-03-04 22:20:04 +00:00
gwr
c03be2ad19
Add declaration for isbad().
1997-03-04 21:59:08 +00:00
gwr
67f52ad8a0
Reinstate "isbad" which is used by the xd and xy drivers.
1997-03-04 19:33:23 +00:00
jeremy
c0b46da054
Use IOMMU_PAGE_SIZE instead of NBPG, since theoretically the IOMMU page size
...
is different than the CPU page size.
1997-03-03 06:51:42 +00:00
jeremy
290f55615a
Took switch statement out of main loop in pmap_protect() and explained more
...
of the rationale behind it.
1997-03-02 07:59:21 +00:00
gwr
8e9324f653
Allow access to the PROM via /dev/kmem (like the sparc port)
1997-02-28 22:35:12 +00:00
gwr
403bdb83fa
Add xxc_print functions to pass to config_found() instead of NULL.
...
(Thanks to Chris Demetriou suggesting the improvement.)
1997-02-28 21:23:06 +00:00
gwr
507bc60404
Define pmap_page_index as a macro.
1997-02-28 19:57:35 +00:00
gwr
03ff0a0c9b
Allow pmap_page_index to be a macro (in pmap.h)
...
Make pmap_free_pages() teturn what actually remains
(Thanks to Wolfgang Solfrank for suggesting the fix.)
Fix some typos while I'm here...
1997-02-28 19:55:37 +00:00
gwr
58a45b478c
Remove a diagnostic check in sunmon_reboot broke reboot on the sun3.
1997-02-28 19:47:15 +00:00
gwr
1354ca2916
Get rid of some printf noise.
1997-02-28 17:17:22 +00:00
gwr
4d534f3d52
Define VM_MAX_KERNEL_ADDRESS using KERN_END instead of a constant.
1997-02-27 18:22:53 +00:00
gwr
9b75e011ab
Allow option MCLSHIFT=x to control MCLBYTES etc.
1997-02-27 18:12:38 +00:00
gwr
07b4e45308
Allow per-target control over disconnect/reselect.
1997-02-26 22:26:00 +00:00
gwr
bb9cc8ad2b
Use ALIGNBYTES in the new ALIGNED_POINTER macro.
...
(That is always good enough on the m68k.)
1997-02-26 20:36:13 +00:00
gwr
3435c699a5
Add ch, fd, ss, tun, uk
...
Add cdev for md
Add lkm slots
1997-02-25 01:15:01 +00:00
fvdl
115b6d92fa
Define ALIGNED_POINTER
1997-02-24 23:16:53 +00:00
gwr
ae70fb71ec
No need for dma_cd, so move it into the #if 0 section too.
1997-02-24 15:02:23 +00:00
jeremy
1c79e9f83d
The first GENERIC config for sun3x. Includes new esp driver.
1997-02-24 03:53:52 +00:00
jeremy
ad9700fa62
Initial import from SPARC port.
1997-02-24 01:45:13 +00:00
jeremy
202a9fe423
Added some more comments and disabled removal of DVMA alias mapping from
...
kernel space in dvma_mapout() as it may cause problems with the current
pmap_remove().
1997-02-24 01:37:52 +00:00
jeremy
689b14f477
Get rid of inclusion of pmap_pvt.h and use the standard pmap functions for
...
mapping.
1997-02-24 01:35:33 +00:00
gwr
eb84168030
Suport size=4 in bus_peek(), and clean out some junk.
1997-02-22 19:27:18 +00:00
jeremy
0b6a4ac7bb
Make the device attach output look more like the SPARC iommu.
1997-02-22 04:02:39 +00:00
jeremy
d6034ecf66
Add page size constant, since I/O mapper page size may differ from cpu page
...
size.
1997-02-22 04:01:04 +00:00
jeremy
996c634929
Rewrite pmap_remove() to be speedier with large address spaces.
1997-02-22 03:18:30 +00:00
gwr
900bc3f621
Add OBIO_EMULEX_SCSI, and some comments about attach order.
1997-02-21 20:33:09 +00:00
jeremy
043293d2da
Added the '@' symbols that GAS needs for address register indirect addressing
...
statements that are used when PMAP_DEBUG is undefined.
1997-02-20 00:54:21 +00:00
gwr
c14237282d
Make this use sys/dev/clock_subr.[ch]
1997-02-19 23:38:46 +00:00
gwr
2e84cacf02
Add dev/clock_subr.c
1997-02-19 23:36:38 +00:00
gwr
b76d5979d8
Make this use sys/dev/clock_subr.[ch]
1997-02-19 23:35:02 +00:00
gwr
69da16abc9
Need to define M68020 for copy.s
...
Add PM_CTXNUM, tweak...
1997-02-19 16:02:59 +00:00
gwr
1b7813bc35
Just M68030 is enough.
1997-02-19 15:59:21 +00:00
gwr
eb8bfe4829
Forgot the quotes (slow down...)
1997-02-19 15:55:33 +00:00
gwr
62bb836d73
Oops... need to define M68020 for copy.s
1997-02-19 15:54:26 +00:00
jeremy
035b20b171
Update copyright and fix typos in macro definition used when not debugging.
1997-02-19 04:17:32 +00:00
gwr
7e74608bf9
Get the screen size right on the 3/260 (Fixes PR#2402)
1997-02-19 00:22:40 +00:00
gwr
8b7e154aab
Oh... can not set cold=0 before swapconf() is done with any I/O
...
that might cause a call to sleep (procinit not done yet).
1997-02-19 00:20:52 +00:00
gwr
5f501028f6
No longer need pm_stats
1997-02-18 21:21:11 +00:00
gwr
9ed330d6df
Add pmap_wired_count()
1997-02-18 20:18:56 +00:00
gwr
12fdd0800f
Add pmap_wired_pages()
1997-02-18 20:16:54 +00:00
gwr
3480f70835
Set kgdb_debug_panic if we connect to gdb.
1997-02-18 16:09:59 +00:00
gwr
d2a3410f0c
Moved straytrap() to trap.c (and minor cleanup)
1997-02-18 15:53:15 +00:00
gwr
c1699a0c88
Add a debug helper for detecting recursive kernel-mode traps.
...
Move straytrap() here from machdep.c
1997-02-18 15:37:57 +00:00
gwr
e61bb6f903
Define "cold" over in autoconf.c
1997-02-18 15:30:01 +00:00
gwr
626bde2f9b
Add bus_subr.c
1997-02-18 15:10:40 +00:00
gwr
1af5733370
New implementation of the findroot/setroot business. Eliminates
...
dependency on wired-down SCSI target/LUN for boot devices.
1997-02-18 15:07:29 +00:00
gwr
201c1f178e
Move bus_peek(), bus_mapin() here from autoconf.c so the latter
...
may be shared with the sun3 port.
1997-02-18 14:58:32 +00:00
gwr
48da5b3d44
Move bus_peek(), bus_mapin() here from autoconf.c so the latter
...
may be shared with the sun3x port.
1997-02-18 14:57:41 +00:00
gwr
7190ad9936
Fix a major bug in pmap_remove_kernel() that causd the removal of
...
one page too many (worse, it unmapped our stack page... Ouch!)
Also, use loadcrp() and such instead of calling pmap_activate
in various places so we have more control over TLB flush.
Now pmap_activate() is called only by locore (and that call is
done only if PMAP_DEBUG is defined). Other minor clean-up...
1997-02-16 19:38:08 +00:00
gwr
2053794556
Add sun3/regdump.c
1997-02-14 20:10:50 +00:00
gwr
ae0ec6bc84
Moved regdump() and friends to sun3/regdump.c
1997-02-14 20:09:14 +00:00
gwr
f01121ece4
Moved sendsig(), sys_sigreturn() to sun3/sig_machdep.c
...
Moved regdump() and friends to sun3/regdump.c
1997-02-14 20:00:51 +00:00
gwr
780e636b2d
Pull regdump() out of machdep.c and correct a problem where it
...
would try to print things that are beyond the end of the stack.
1997-02-14 19:55:18 +00:00
gwr
7275a8976f
Add pmap_count(), fix some bugs... (from Jeremy).
1997-02-14 03:56:49 +00:00
gwr
dc9ad25881
Define pmap_resident_count(), pmap_wired_count() as
...
macros that call pmap_count(). (from Jeremy).
1997-02-14 03:55:33 +00:00
gwr
fb373dd41e
Add sun3/sig_machdep.c
1997-02-13 22:21:22 +00:00
gwr
905e296504
Moved sendsig() and sys_sigreturn() to sig_machdep.c
...
Rename some trapframe variables for consistency.
1997-02-13 22:16:53 +00:00
gwr
91c7291256
Move sendsig() and sys_sigreturn() from machdep.c to here.
...
Should probably move to m68k/m68k eventually...
1997-02-13 22:04:03 +00:00
gwr
443faad4e1
Reorganize/simplify the way the memory layout is done.
...
Update to the latest sys/dev/isa/if_ie.c (new ieget).
1997-02-13 20:48:36 +00:00
gwr
5997a69a3e
Tune MXFRAMES and MXFRAMES down a little.
...
Reorganize the softc for convenience in ddb.
1997-02-13 20:43:18 +00:00
gwr
6a83772a4e
Replace caddr_t with u_int in device structs.
...
Reduce MAXMCAST by a few to be safe.
1997-02-13 20:40:11 +00:00
gwr
45ff882a54
Replace sun3/kgdb_stub.c with sun3/kgdb_machdep.c
1997-02-13 18:14:31 +00:00
jeremy
8869e895a8
Convert meaningless '0' into a more human readable 'IOMMU_PDE_DT_INVALID'.
1997-02-13 07:38:21 +00:00
gwr
27b8c79679
Latest version from Jeremy. Changes too numerous to describe here.
1997-02-12 23:09:32 +00:00
gwr
c4fa121f14
Reinstate call to pmap_activate() for now, because it is helpful
...
for debugging the pmap code. The in-line version of the same is
still here and will be used if PMAP_DEBUG is not defined.
1997-02-12 23:06:27 +00:00
gwr
3476b1d4a4
Adapt to changes in pmap.h
1997-02-12 23:03:14 +00:00
gwr
bb35ee4ae8
In struct pmap, replace pm_mmucrp with pm_a_phys.
...
Define pmap_resident_count(), pmap_wired_count()
to call pmap_resident_pages(), pmap_wired_pages()
respectively, so we can keep those statistics on
lower-level structures instead of here.
1997-02-12 23:01:28 +00:00
gwr
6cb54de668
Avoid dereferencing null curproc in dumpmem().
1997-02-12 16:06:18 +00:00
gwr
bb7dc881a3
Force RB_SINGLE for now (in addition to RB_KDB).
1997-02-12 16:04:33 +00:00
gwr
05a09b938e
Must convert from/to BCD when reading/writing the clock chip.
1997-02-12 16:00:31 +00:00
gwr
20c8082e79
Now using <kern/kgdb_stub.c>
1997-02-12 01:32:39 +00:00
gwr
9b3ad7dd7e
Now using <sys/kgdb.h>
1997-02-12 01:30:36 +00:00
gwr
292e8e784f
The KGDB include is now <sys/kgdb.h>
...
Add the kgdb_recover trick.
1997-02-12 01:10:21 +00:00
gwr
a4b09086fe
Actually works now!
1997-02-12 01:07:56 +00:00
gwr
cfb896375f
Machine-dependent part of the KGDB remote "stub"
1997-02-12 01:03:20 +00:00
gwr
6ef591a70b
Add a few more coments. (i.e. why init a6=0)
1997-02-11 19:06:08 +00:00
gwr
f914f723de
Add NBPG
1997-02-11 19:02:30 +00:00
gwr
9536056d54
Fix some comments
1997-02-11 18:59:23 +00:00
gwr
7bd7620f61
Sync with sun3.
1997-02-11 00:56:08 +00:00
gwr
aebbe3f083
Change most occurrences of "struct frame" (union of all frames formats)
...
to "struct trapframe" (the minimal frame) because in most cases, all we
care about is the minimal, invariant part. Further, if the declaration
says we have an arg of type "frame" (big union), then KGDB will try to
print the whole bloody thing out whether you want to see it or not.
1997-02-11 00:18:25 +00:00
gwr
f13b3f57fd
This is obsolete (and has been for a while)
1997-02-11 00:10:35 +00:00
gwr
2bdded1c83
Move the logic about entering the kernel debugger (whichever one) to
...
trap.c:trap_kdebug() so it can be C code instead of assembly.
Make sure the initial frame pointer is zero so KGDB will know when to
stop trying to follow frame pointers during backtrace.
1997-02-11 00:05:01 +00:00
gwr
1e0e399b63
Change most occurrences of "struct frame" (union of all frames formats)
...
to "struct trapframe" (the minimal frame) because in most cases, all we
care about is the minimal, invariant part. Further, if the declaration
says we have an arg of type "frame" (big union), then KGDB will try to
print the whole bloody thing out whether you want to see it or not.
Also add the function trap_kdebug() which takes care of calling one of:
kgdb_trap (for KGDB), or kdb_trap, (for DDB) or the Sun PROM monitor.
This logic used to be in locore, but it is better as C code.
1997-02-11 00:01:15 +00:00
gwr
4bcf6b565f
Change most occurrences of "struct frame" (union of all frames formats)
...
to "struct trapframe" (the minimal frame) because in most cases, all we
care about is the minimal, invariant part. Further, if the declaration
says we have an arg of type "frame" (big union), then KGDB will try to
print the whole bloody thing out whether you want to see it or not.
1997-02-10 23:57:34 +00:00
gwr
569d97a2f9
Save/restore the monitor "v" command handler.
1997-02-10 23:44:23 +00:00
gwr
b31965da5a
Set cputype,mmutype at compile-time.
1997-02-10 23:42:05 +00:00
gwr
b7d7f667f3
minor nit in bounds_check_with_label()
1997-02-10 23:40:24 +00:00
gwr
c70de0b625
Actually works now.
1997-02-10 23:36:09 +00:00
gwr
2f46cb47e2
update comments
1997-02-10 23:35:27 +00:00
gwr
dfddf9c39b
Actually works now.
1997-02-10 23:34:38 +00:00
gwr
f55c7652b7
Export zs_get_chan_addr() for zs_kgdb.c
...
Print the "console on ..." in cninit(), and
avoid reference to kbd/kd drivers if NKBD==0
1997-02-10 23:29:52 +00:00
gwr
196f91101a
Make some more things static, and cosmetic stuff.
1997-02-10 23:26:21 +00:00
gwr
9f9e8281e0
Add zs_get_chan_addr(), zs_kgdb_init()
1997-02-10 23:24:18 +00:00
gwr
7ceee3c729
Add -fno-defer-pop to COPTS (helps ddb backtrace).
...
Add AFLAGS=-m68020 and use it with ${AS} commands.
Depend kgdb_stub.o on Makefile (KGDBDEV, KGDBRATE).
1997-02-10 19:23:41 +00:00
gwr
a5b114c665
Forgot to initialize cn->cn_dev, cn->cn_pri
1997-02-10 19:11:12 +00:00
gwr
60d4782469
Get rid of HOSTED_CC.
1997-02-07 22:55:44 +00:00
gwr
ca11ffdfae
Kill a type-cast.
1997-02-05 17:44:59 +00:00
gwr
b4f4d97d22
s/romp/romVectorPtr/
1997-02-05 17:39:21 +00:00
gwr
84fad0db28
include <machine/pte.h>
1997-02-05 17:33:46 +00:00
gwr
699e513ced
Add -Dsun3
1997-02-05 17:31:46 +00:00
gwr
8b6cbcf45c
sync with the sun3x version
1997-02-05 14:51:23 +00:00
gwr
c0b220738c
change :: to :
1997-02-04 17:15:38 +00:00
perry
19d153fc48
Nuke some options GENERIC residue.
1997-02-04 04:57:10 +00:00
perry
0b3a46d6b3
Nuke some GENERIC residue.
1997-02-04 04:31:55 +00:00
gwr
d372229de2
This little awk program translates the initialized data table found
...
in the assembly file genassym.s into the usual assym.h file. The
assym.h file generated this way is identical to the output generated
if I simply compile and run the genassym.s file. "Heh, Kewl!"
Thanks to Matthias Pfaller for the "translate the .s file" idea!
1997-02-03 21:31:17 +00:00
gwr
165a7a3eeb
Put all the name/value pairs in an initialized array of structures
...
so that this can be compiled to assembly code and then translated
directly into assym.h by a simple awk program (genassym.awk).
This program can still be run the old way for verification.
1997-02-03 19:31:44 +00:00
thorpej
8501929f45
Use copypage() and zeropage() in the right places.
1997-02-02 08:41:10 +00:00
thorpej
adcdf4cc59
zeropage -> devzeropage, and make it static.
1997-02-02 08:39:55 +00:00
thorpej
8d00d8cb60
Remove an un-true comment.
1997-02-02 08:38:51 +00:00
thorpej
95e30218f2
Declare and set cputype and mmutype.
1997-02-02 08:36:39 +00:00
thorpej
109700d828
Use copypage() and zeropage() in the right places.
1997-02-02 08:35:27 +00:00
thorpej
2bde56ef38
zeropage -> devzeropage, and make it static.
1997-02-02 08:34:16 +00:00
thorpej
3af641fa98
Remove an untrue comment.
1997-02-02 08:33:11 +00:00
gwr
186a6ad683
Add include <machine/mon.h> so this compiles, etc.
1997-01-31 22:33:47 +00:00
thorpej
739819c9ba
Adopt for new file system and root spec grammar.
1997-01-31 06:05:14 +00:00
thorpej
739f23a219
This file is obsolete; this information is now generated by config(8).
1997-01-31 05:12:49 +00:00
thorpej
bb87691950
Use new machine-independent setroot().
1997-01-31 02:08:50 +00:00
thorpej
95380a8478
Adopt for new file system and root spec grammar.
1997-01-31 02:08:19 +00:00
gwr
d9267b93fd
Forgot to initialize cs->cs_rr0_dcd and fiends in attach.
1997-01-31 00:07:06 +00:00
gwr
3cf095df8d
The sunmon_* declarations are now in machdep.h
1997-01-27 22:55:07 +00:00
gwr
5f1abbe73b
Add OBIO_EMULEX_SCSI
1997-01-27 22:42:44 +00:00
gwr
2e2e2a855c
Change "machdep.h" to <machine/machdep.h>
1997-01-27 22:33:34 +00:00
gwr
8fddc5d688
Kill sunmon.h
1997-01-27 22:24:03 +00:00
gwr
0352f52a7a
Kill sunmon.h; add sun "code names" (Hydra, Pegasus).
1997-01-27 22:22:51 +00:00
gwr
21da6a34c0
Add machdep.h; use sunmon_abort() instead of mon_exit_to_mon().
1997-01-27 22:16:37 +00:00
gwr
39d7966a63
Kill sunmon.h
1997-01-27 22:15:06 +00:00
gwr
46cb437677
Nuke sunmon.h, add machdep.h
1997-01-27 21:57:44 +00:00
gwr
cdac61715c
Just declare the sunmon_* functions here. No need for sunmon.h
1997-01-27 21:48:37 +00:00
gwr
9d2ab17c95
Include <sun3/sun3/vector.h>
1997-01-27 20:54:14 +00:00
gwr
ca8e9852d2
Use sunmon_abort() instead of mon_panic(), etc.
1997-01-27 20:50:36 +00:00
gwr
c8b0ad744c
Changed "machdep.h" to <machine/machdep.h>
1997-01-27 20:43:51 +00:00
gwr
feaca6a0df
Let idprom_init() have void return.
1997-01-27 20:36:50 +00:00
gwr
9b52402303
Use sunmon_abort() instead of mon_panic()
...
Let idprom_init() have void return.
1997-01-27 20:35:58 +00:00
gwr
0942e69a7b
Let bus_mapin() return void *; moved machdep.h
1997-01-27 19:56:33 +00:00
gwr
ced023ffd8
Let bus_mapin() return void *
1997-01-27 19:54:53 +00:00
gwr
f8d04bcffb
Update comment about si_obio_options
1997-01-27 19:54:06 +00:00
gwr
340699a2b1
Fix copyrights (/s/REGENTS/FOUNDATION/)
1997-01-27 19:40:46 +00:00
gwr
8e207f0cda
Eliminate reference to "romp" macro. Moved machdep.h, Fix copyright.
1997-01-27 19:19:59 +00:00
gwr
ded84699df
Use stuff from <sun3/sun3/sunmon.h>
...
Setup the msgbufp here like others.
Do vm_map_protect() on kernel text.
1997-01-27 17:45:50 +00:00
gwr
13cb0851cb
Implement _pmap_fault() (does the VA check and calls pmap_fault_reload).
...
Correct VA range checks in pmap_protect and elsewhere (lower limit of
kernel VA for our purposes is virtual_avail, not VM_MIN_KERNEL_ADDRESS).
Make pmap_activate flush the cache (only if needed). Fix copyright.
1997-01-27 17:23:31 +00:00
gwr
a2bebc4a6b
Sync. with the sun3x version (now the same, so sun3x can use this).
...
Update exframesize[] array from hp300, comments, misc. cleanup, etc.
Replace machine-dependent section that called pmap_fault_reload()
with a simple call to the new _pmap_fault() macro which does any
of that MD stuff that might be necessary.
1997-01-27 17:19:22 +00:00
gwr
39258ec971
Remove code that is now in sun3/sunmon.c (shared with sun3x)
...
Rename some functions (remove sun3 prefix). Fix copyright.
1997-01-27 17:14:34 +00:00
