a4b09086fe
Actually works now!
1997-02-12 01:07:56 +00:00
cfb896375f
Machine-dependent part of the KGDB remote "stub"
1997-02-12 01:03:20 +00:00
6ef591a70b
Add a few more coments. (i.e. why init a6=0)
1997-02-11 19:06:08 +00:00
f914f723de
Add NBPG
1997-02-11 19:02:30 +00:00
9536056d54
Fix some comments
1997-02-11 18:59:23 +00:00
7bd7620f61
Sync with sun3.
1997-02-11 00:56:08 +00:00
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
f13b3f57fd
This is obsolete (and has been for a while)
1997-02-11 00:10:35 +00:00
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
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
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
569d97a2f9
Save/restore the monitor "v" command handler.
1997-02-10 23:44:23 +00:00
b31965da5a
Set cputype,mmutype at compile-time.
1997-02-10 23:42:05 +00:00
b7d7f667f3
minor nit in bounds_check_with_label()
1997-02-10 23:40:24 +00:00
c70de0b625
Actually works now.
1997-02-10 23:36:09 +00:00
2f46cb47e2
update comments
1997-02-10 23:35:27 +00:00
dfddf9c39b
Actually works now.
1997-02-10 23:34:38 +00:00
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
196f91101a
Make some more things static, and cosmetic stuff.
1997-02-10 23:26:21 +00:00
9f9e8281e0
Add zs_get_chan_addr(), zs_kgdb_init()
1997-02-10 23:24:18 +00:00
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
a5b114c665
Forgot to initialize cn->cn_dev, cn->cn_pri
1997-02-10 19:11:12 +00:00
60d4782469
Get rid of HOSTED_CC.
1997-02-07 22:55:44 +00:00
ca11ffdfae
Kill a type-cast.
1997-02-05 17:44:59 +00:00
b4f4d97d22
s/romp/romVectorPtr/
1997-02-05 17:39:21 +00:00
84fad0db28
include <machine/pte.h>
1997-02-05 17:33:46 +00:00
699e513ced
Add -Dsun3
1997-02-05 17:31:46 +00:00
8b6cbcf45c
sync with the sun3x version
1997-02-05 14:51:23 +00:00
c0b220738c
change :: to :
1997-02-04 17:15:38 +00:00
19d153fc48
Nuke some options GENERIC residue.
1997-02-04 04:57:10 +00:00
0b3a46d6b3
Nuke some GENERIC residue.
1997-02-04 04:31:55 +00:00
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
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
8501929f45
Use copypage() and zeropage() in the right places.
1997-02-02 08:41:10 +00:00
adcdf4cc59
zeropage -> devzeropage, and make it static.
1997-02-02 08:39:55 +00:00
8d00d8cb60
Remove an un-true comment.
1997-02-02 08:38:51 +00:00
95e30218f2
Declare and set cputype and mmutype.
1997-02-02 08:36:39 +00:00
109700d828
Use copypage() and zeropage() in the right places.
1997-02-02 08:35:27 +00:00
2bde56ef38
zeropage -> devzeropage, and make it static.
1997-02-02 08:34:16 +00:00
3af641fa98
Remove an untrue comment.
1997-02-02 08:33:11 +00:00
186a6ad683
Add include <machine/mon.h> so this compiles, etc.
1997-01-31 22:33:47 +00:00
739819c9ba
Adopt for new file system and root spec grammar.
1997-01-31 06:05:14 +00:00
739f23a219
This file is obsolete; this information is now generated by config(8).
1997-01-31 05:12:49 +00:00
bb87691950
Use new machine-independent setroot().
1997-01-31 02:08:50 +00:00
95380a8478
Adopt for new file system and root spec grammar.
1997-01-31 02:08:19 +00:00
d9267b93fd
Forgot to initialize cs->cs_rr0_dcd and fiends in attach.
1997-01-31 00:07:06 +00:00
3cf095df8d
The sunmon_* declarations are now in machdep.h
1997-01-27 22:55:07 +00:00
5f1abbe73b
Add OBIO_EMULEX_SCSI
1997-01-27 22:42:44 +00:00
2e2e2a855c
Change "machdep.h" to <machine/machdep.h>
1997-01-27 22:33:34 +00:00
8fddc5d688
Kill sunmon.h
1997-01-27 22:24:03 +00:00
0352f52a7a
Kill sunmon.h; add sun "code names" (Hydra, Pegasus).
1997-01-27 22:22:51 +00:00
21da6a34c0
Add machdep.h; use sunmon_abort() instead of mon_exit_to_mon().
1997-01-27 22:16:37 +00:00
39d7966a63
Kill sunmon.h
1997-01-27 22:15:06 +00:00
46cb437677
Nuke sunmon.h, add machdep.h
1997-01-27 21:57:44 +00:00
cdac61715c
Just declare the sunmon_* functions here. No need for sunmon.h
1997-01-27 21:48:37 +00:00
9d2ab17c95
Include <sun3/sun3/vector.h>
1997-01-27 20:54:14 +00:00
ca8e9852d2
Use sunmon_abort() instead of mon_panic(), etc.
1997-01-27 20:50:36 +00:00
c8b0ad744c
Changed "machdep.h" to <machine/machdep.h>
1997-01-27 20:43:51 +00:00
feaca6a0df
Let idprom_init() have void return.
1997-01-27 20:36:50 +00:00
9b52402303
Use sunmon_abort() instead of mon_panic()
...
Let idprom_init() have void return.
1997-01-27 20:35:58 +00:00
0942e69a7b
Let bus_mapin() return void *; moved machdep.h
1997-01-27 19:56:33 +00:00
ced023ffd8
Let bus_mapin() return void *
1997-01-27 19:54:53 +00:00
f8d04bcffb
Update comment about si_obio_options
1997-01-27 19:54:06 +00:00
340699a2b1
Fix copyrights (/s/REGENTS/FOUNDATION/)
1997-01-27 19:40:46 +00:00
8e207f0cda
Eliminate reference to "romp" macro. Moved machdep.h, Fix copyright.
1997-01-27 19:19:59 +00:00
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
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
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
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
fe9fba89df
Rename some of the sun3-specific things to be closer to the sun3x version.
...
Call pmap_activate with just one arg (the pmap), and do the cache flush
in there (if needed).
1997-01-27 17:11:36 +00:00
65e048e41c
Reorder to be somewhat more "top-down" (cosmetic).
...
Fix copyright.
1997-01-27 17:04:12 +00:00
e22c9eba99
Remove unused PMAP_ACTIVATE/PMAP_DEACTIVATE macros.
...
Add new _pmap_fault macro used in trap.c
Declare pmap_activate() correctly.
1997-01-27 17:02:14 +00:00
741b72ec69
Pull out things now declared elsewhere.
1997-01-27 16:58:59 +00:00
dff67a76a8
Map regs using sizeof(struct lereg1) instead of OBIO_AMD_ETHER_SIZE.
...
Also fix copyright (s/REGENTS/FOUNDATION/)
1997-01-27 16:57:12 +00:00
4618767f94
Add sun3/sunmon.c (also kill trailing spaces)
1997-01-27 16:11:11 +00:00
c19546380b
Check interrupt_reg==0, not clock_va (Oops!)
1997-01-26 06:17:07 +00:00
b805b73cbe
Use sunmon_abort() instead of mon_panic().
1997-01-25 21:47:44 +00:00
b224329ecd
Just return if clock_va is not set.
...
Use <sun3/sun3/sunmon.h> for abort.
1997-01-25 21:46:19 +00:00
8d9bb0e996
Use <machine/machdep.h>
1997-01-24 00:09:34 +00:00
f13a8dfcb5
Use <sun3/sun3/sunmon.h>
1997-01-23 23:58:05 +00:00
a4a29b13a7
Use <machine/machdep.h>
1997-01-23 23:54:26 +00:00
c0170a476f
Use <machine/machdep.h> and <sun3/sun3/sunmon.h>
1997-01-23 22:48:40 +00:00
d33b4cd423
Load the root pointer using VM_PMAP_MMUCRP
...
Also rename nodb_trap to _nodb_trap
1997-01-23 22:47:36 +00:00
73234aa5f6
Use <machine/machdep.h>
1997-01-23 22:44:43 +00:00
04f1ba99a2
Remove PCB_MMUCRP, add VM_PMAP_MMUCRP and VM_PMAP_A_TMGR
1997-01-23 22:40:38 +00:00
12e2d4d8f7
Replace the intersil7170 stuff with mostek48t02 stuff.
...
XXX: Still need to move date conversion functions to
XXX: libkern or somewhere...
1997-01-23 22:30:15 +00:00
8b175f2050
Move a bunch of stuff to sun3/sunmon.c where we can share it.
1997-01-23 22:27:29 +00:00
06655500a0
Wrap prototypes with ifdef _KERNEL
1997-01-23 22:25:56 +00:00
f91c597e92
Add <machine/pte.h> and the new pm_mmucrp member of struct pmap.
...
Kill macros PMAP_ACTIVATE and PMAP_ACTIVATE (not used).
Add macro _pmap_fault for use in trap.c
1997-01-23 22:24:04 +00:00
05bbc1f7ee
Rename members of struct mmu_rootptr, and add a comment. (From Jeremy)
1997-01-23 22:15:41 +00:00
d0ba6f78a0
Fixed leap year bug. (Doesn't happen until 2100, but still important.)
1997-01-23 04:13:39 +00:00
7b40f5228e
"md" is declared in sys/conf/files, now.
1997-01-21 09:39:20 +00:00
ad79a66933
Separate out the stuff used to get in and out of the PROM monitor.
...
This file can be shared between the sun3 and sun3x.
1997-01-21 00:04:37 +00:00
e710e7a369
Kill PCB_MMUCTX, add VM_PMAP_CTX.
1997-01-20 18:38:31 +00:00
40e3eede04
Make this once again identical to the hp300 version.
...
Perhaps this should exist as <m68k/include/pcb.h>
1997-01-20 18:34:11 +00:00
090dfd13c2
Now that interrupts are enabled AFTER autoconfiguration, put in the
...
cute little trick where the zs interrupts are enabled as soon as the
zs driver has done its attachments. That allows a console break to
enter the debugger during the rest of autoconfiguration.
1997-01-18 19:49:01 +00:00
324e1c6027
Enable interrupts AFTER autoconfiguration, to avoid spurrious ones.
1997-01-18 19:32:37 +00:00
94b20c709d
Move sun3_btop (etc.) macros from param.h to pte.h
1997-01-18 19:27:16 +00:00
233b6dd00e
Add declaration for db_recover. Also fix copyright.
1997-01-18 19:24:54 +00:00
84bd1d6f2c
Use the same names (OBIO_ZS_*) as the sun3x port...
1997-01-18 19:17:28 +00:00
be760a77bf
Moved MACHINE_NONCONTIG into include/vmparam.h
...
Also kill obsolete "options NEWCONFIG" line.
1997-01-18 19:09:15 +00:00
18f6e98a4a
Define MACHINE_NONCONTIG here instead of in conf/std.sun3.
1997-01-18 18:58:21 +00:00
8ea480525d
Use the same names (OBIO_ZS_*) as the sun3x port so we can share zs.
1997-01-18 17:19:52 +00:00
3752fafb35
Use the same names (OBIO_ZS_*) as the sun3x port so we can share zs.
1997-01-18 16:28:56 +00:00
89778a556e
Do loadcrp(&mon_crp) only when returning permanently to the monitor.
1997-01-18 16:17:33 +00:00
4dcea02177
Fix a comment (PCB_MMUCTX is a virtual address).
1997-01-17 16:30:05 +00:00
aaf91fd6aa
Adapt to rename of pcb_mmuctx to pcb_mmucrp, and corrected
...
prototype of loadcrp(), which kills some bogus type casts.
1997-01-17 16:27:17 +00:00
67015f3d8b
Update for rename of pcb_mmuctx to pcb_mmucrp
...
Also reorder things a little.
1997-01-17 16:19:42 +00:00
c3621700c9
Add PCB_MMUCTX, and reorder things a little.
1997-01-17 15:03:39 +00:00
f286cdd282
Move declaration of struct mmu_rootptr to mc68851.h
...
Kill a cast that is now unnecessary.
1997-01-16 22:12:50 +00:00
dad92086a4
Make sure the string passed to mon_reboot() is in our data segment
...
where the PROM can see it. (Bug found by Jeremy -- Thanks!)
1997-01-16 22:08:31 +00:00
07a2670421
Before dropping into the PROM monitor, restore its CPU Root Pointer (CRP),
...
and restore our own CRP if we resume. Make sure the string passed to
mon_reboot() is in our data segment where the PROM can see it.
1997-01-16 21:53:07 +00:00
477556a159
Add an introductory comment about pte.h vs mc68851.h
...
Move sun3x_round_up_page() to here.
1997-01-16 21:48:32 +00:00
cd7b9cf2ee
Add an introductory comment about pte.h vs mc68851.h
...
Move sun3x_round_up_page() to pte.h
Define struct mmu_rootptr here.
1997-01-16 21:47:31 +00:00
66a113c1a3
Use db_regs_t instead of struct mc68020_saved_state
1997-01-16 15:41:39 +00:00
499dd92e9d
Added conditional include of iommu kernel driver manipulation routines.
...
Fixed a few comments.
1997-01-16 06:38:26 +00:00
2ffbfe169b
Punt some historical stuff that was ifdefed out.
1997-01-14 21:01:33 +00:00
daa7a6dc57
Initial import. Gets as far as nfs_mountroot.
1997-01-14 20:57:09 +00:00
3921aef310
Initial revision
1997-01-14 20:57:08 +00:00
cd05f4190d
Initial import. Gets as far as nfs_mountroot.
1997-01-14 20:57:07 +00:00
c8cc66764e
Initial revision
1997-01-14 20:57:06 +00:00
99f640b958
Initial import. Gets as far as nfs_mountroot.
1997-01-14 20:57:06 +00:00
2ad3428397
Initial revision
1997-01-14 20:57:05 +00:00
2dbfabbb97
Initial import. Gets as far as nfs_mountroot.
1997-01-14 20:57:01 +00:00
aed485cdf2
add 'pseudo-device ccd' where necessary; PR kern/1830.
1997-01-11 09:11:37 +00:00
1468d5102b
Remove some junk.
1996-12-30 21:13:50 +00:00
b3adae991a
Fix warnings.
1996-12-30 21:12:01 +00:00
3bbf01bfb7
rename: ramdisk => md
1996-12-28 23:53:10 +00:00
d5b11782b5
rename: ramdisk => md
1996-12-28 23:27:00 +00:00
7a5585d645
Make sure the MDP_STACKADJ flag is cleared in p->p_md.md_flags
...
Do this in both machdep.c:setregs() and trap.c:(end of syscall)
for now. Need more analysis to see what is the best way...
Fixes PR#3034 (Thanks very much to Ian Dall for the fix!)
1996-12-17 21:35:30 +00:00
3cc81b9726
Add a diagnostic to panic when obio config data has a
...
default address, which is no longer supported on obio.
1996-12-17 21:21:13 +00:00
0c5e3e4955
Make this compile with -Werror -Wall -Wstrict-prototypes
...
(finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1996-12-17 21:10:35 +00:00
282e39f88d
Adapt to the new version of dev/ic/z8530*
...
(Note: now define zsc_softc here.)
1996-12-17 21:00:54 +00:00
ac4b9ad819
The declarations for cache_flush_xxx are now in machdep.h
1996-12-17 20:55:28 +00:00
2140ee3fb9
The declarations for isr_add_xxx are now in autoconf.h
1996-12-17 20:54:23 +00:00
1169ecb0a2
Adapt to the new definition of struct zsc_softc
...
(the zsc_cs[2] members are now POINTERS!)
Also fix warnings...
1996-12-17 20:46:11 +00:00
31a2dbff56
No longer used.
1996-12-14 15:51:31 +00:00
250c59b7a6
Files with just an include line do not need a wrapper.
1996-12-13 20:23:51 +00:00
5eaee56ccf
Increase MAXMCAST from 50 to 250 (to match dev/ic/i82586.h).
1996-12-13 19:54:08 +00:00
5736d8f544
Kill some dead code.
1996-12-13 19:50:10 +00:00
6d6e6e45e0
Define MAXBSIZE as 32KB to limit the size clustered transfers.
1996-12-13 19:46:14 +00:00
96acdadef7
First step inn removing config_scan() and the hacks that gave devices
...
on indirect-config busses a (permanent) softc that they could share
between 'match' and 'attach' routines:
Define __BROKEN_INDIRECT_CONFIG so that old autoconfiguration
interfaces are used, until drivers are converted to use the new
interfaces (actually, converted back to use the _older_ interfaces)
which prohibit indirect configuration devices from receiving a softc
in their match routine that they can share with their attach routine.
1996-12-05 00:13:47 +00:00
4c1d96de78
* Replace explicit -O2 in CFLAGS with COPTS macro. Default COPTS?= -O2.
...
Lets users over-ride with makeoptions COPTS="..." in kernel config files.
Leave `mandatory' flags (like -msoft-float which on m68k enforces no
FP in kernel) in CFLAGS.
1996-12-01 06:12:25 +00:00
43df579125
Get rid of md_upte[] and my copyright line.
1996-11-25 22:09:11 +00:00
9ccd21bece
Copyright assigned to The NetBSD Foundation
1996-11-21 13:57:20 +00:00
0332502588
Most files that were copyright Adam Glass and/or Gordon W. Ross
...
are now copyright The NetBSD Foundation (rights assigned).
1996-11-20 18:56:49 +00:00
51cc81ac4f
Move SWAPPAGER, VNODEPAGER, DEVPAGER to std.sun3
1996-11-19 21:04:44 +00:00
576fa146ac
kill some outdated stuff
1996-11-19 20:58:32 +00:00
a0dffcafc2
Use bitmask_snprintf().
1996-11-13 07:00:30 +00:00
8a3333b2a9
Fix an inconsistency that came in with Lite: setrq() was renamed to
...
setrunqueue(), but remrq() was never renamed. Rename remrq() to
remrunqueue().
1996-11-06 20:19:19 +00:00
gwr