292e8e784f
The KGDB include is now <sys/kgdb.h>
...
Add the kgdb_recover trick.
1997-02-12 01:10:21 +00:00
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
2d1b2f72cd
Add m68k/kgdb_m68k.c
1997-02-12 01:01:07 +00:00
09cc42f318
Add kgdb_reg_t, KGDB_NUMREGS, KGDB_BUFLEN
1997-02-12 00:59:46 +00:00
64b7559e4f
Machine-dependent KGDB sharable on all m68k machines.
1997-02-12 00:58:01 +00:00
f5ac9d5deb
Add a bus space tag field to obio_attach args, initialize it in
...
obio_search(), and use it in the ASC driver. Thanks to Jason for
pointing this out. Minor KNFing while I'm here.
1997-02-11 22:44:25 +00:00
f9e4592ed5
Add an addr locator to obio.
1997-02-11 21:25:07 +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
9c65cce961
Only run dbsym if not KGDB
1997-02-11 19:00:21 +00:00
9536056d54
Fix some comments
1997-02-11 18:59:23 +00:00
78098d98dc
Remove dependency on asc driver, using generic console bell callback
...
instead. Bell parameters are now entirely self-contained, as they
are managed by ite-specific ioctl()'s.
1997-02-11 07:51:18 +00:00
77e960bf17
Complete revamp of Apple Sound Chip support. The ASC can now be accessed
...
as a real device whose registers and buffers are available through mmap(2),
which makes further development of the driver considerably less painful.
1997-02-11 07:47:36 +00:00
2a2a70d39c
Initialize and use extent manager for bus space mapping functions.
...
Tweak bus_space_{tag,handle}_t types slightly to facilitate this.
1997-02-11 07:37:41 +00:00
154aa56b01
Add asc character device; kill cdev_grf_init() macro.
1997-02-11 07:35:49 +00:00
83697fa8b9
Added a field sc_ixfer to the sfas_softc structure to allow the standard
...
sfas ixfer() routine to be overridden with a card specific one.
1997-02-11 03:33:46 +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This is obsolete (and has been for a while)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
876ad8d706
Console bell callback support prototypes
1997-02-10 22:13:40 +00:00
e0be798a98
Add needs-flag to asc driver
1997-02-10 22:11:27 +00:00
c1370f4435
Add console bell callback support
1997-02-10 22:06:20 +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
258699485f
add missing parentheses to assym.h rule.
1997-02-10 10:54:00 +00:00
faec60a06c
Add a define for the cpu_functions structure member cf_sleep.
1997-02-10 04:01:08 +00:00
700a2e2041
Remove the code force the processor into a sleep mode during idle() and
...
instead call the sleep function defined in the cpufunctions structure.
1997-02-10 03:57:42 +00:00
187f8c7c3d
Remove local definitions of macros to push and pull trapframes and instead
...
include machine/frame.h to get these definitions.
1997-02-10 03:50:53 +00:00
60cab4af5d
Centralise the definition of the ASM macros used to push and pull and
...
trapframe and irqframe structures defined here top and from the stack.
1997-02-10 03:26:28 +00:00
28203348d8
Process the parameters passed in the SYNC_ICACHE sysarch() call and just
...
sync the caches for the specified virtual address range.
1997-02-10 03:19:36 +00:00
5f3ba778ab
Define parameters for the arm32_sync_icache() function.
1997-02-10 03:14:22 +00:00
9712aaf1b5
* clean:: -> clean: change.
1997-02-08 09:34:46 +00:00
f3cdc89574
* Use Phil Budne's full name in the copyright header.
...
* Define RECOVER to something faster.
* Check for a valid softc in scnsoft. When there is
a "hole" (e.g. you have scn0,scn1, scn4, scn5) the
old code would panic. Thank's to Phil Budne for
finding and fixing this bug.
1997-02-08 09:34:31 +00:00
f3ae5cdf29
* Convert NetBSD/pc532 to use the new libkvm.
1997-02-08 09:34:12 +00:00
8a3b8c0477
* Fix a bug that would had cause an hang on fpuless machines.
1997-02-08 09:34:09 +00:00
8ec2fa0cfa
* Convert NetBSD/pc532 to use the new libkvm by stealing code
...
from the alpha port.
1997-02-08 09:34:06 +00:00
5a17e54866
* Convert NetBSD/pc532 to use the new libkvm.
1997-02-08 09:34:01 +00:00
92842a6db7
* Remove some unused macros.
1997-02-08 09:33:58 +00:00
efea7eb83f
* Correctly format the NetBSD-Id string.
1997-02-08 09:33:55 +00:00
6f5bca455b
* Remove whitespaces from empty lines.
...
* Add (commented out) type and asmtype commands. asmtype will
be used to define the gcc constraint used to emit constants
and type will be used to define the type the constant should
get casted to before passing it to printf.
1997-02-08 09:33:52 +00:00
869f7f78fb
* Now that we use genassym.sh/genassym.cf this is no longer needed.
1997-02-08 09:33:50 +00:00
0e2fbfdbcd
* The rom monitor and the bootprogram might have another idea about unit
...
numbers then the kernel. Use some code stolen from the mvme68k port
to find the bootdevice.
1997-02-08 09:33:45 +00:00
ed7d482ddf
* Don't wildcard scn[0-7]. This will not work for holes (at the moment).
1997-02-08 09:33:28 +00:00
d90eb8ee1e
* Corrected rule for assym.h. In case genassym.sh fails assym.h
...
has to be removed and a non-zero exit value has to be provided
to make.
* Removed last references to genassym and genassym.o.
1997-02-08 09:33:27 +00:00
3eded68a05
* Added PFIL_HOOKS to make modloading of the ipf module possible.
...
* Aded UNION fs. The lkm doesn't work at the moment.
1997-02-08 09:33:24 +00:00
6224783740
* Added KMEMSTATS option to save some memory.
1997-02-08 09:33:22 +00:00
021ca50fe4
* Added INSECURE to allow modloads in multiuser mode.
...
* Added PFIL_HOOKS to make modloading of the ipf module possible.
1997-02-08 09:33:20 +00:00
64065fbba2
* Removed old and invalid comment.
...
* Added LKM, PFIL_HOOKS and NFSSERVER options.
* Added four ccd devices.
* Removed PLIP and NO_INLINE_SPLX options.
* Removed MFS, MSDOSFS, CD9660, FDESK, KERNFS and PROCFS filesystems
because they all are lkmable.
1997-02-08 09:33:17 +00:00
67c8bca33d
* Convert NetBSD/pc532 to use the new libkvm.
1997-02-08 09:33:03 +00:00
8f1067c4d8
* Remove some unused macros.
1997-02-08 09:32:33 +00:00
1f7aefb0a1
* Declare bootdev and booted_device.
1997-02-08 09:32:30 +00:00
9277910d32
kill wdc/wd, which accidentally crept in in the last commit
1997-02-08 01:06:58 +00:00
60d4782469
Get rid of HOSTED_CC.
1997-02-07 22:55:44 +00:00
6131acb9c8
fix typos; from Erik Bertelsen in PR port-i386/2272.
1997-02-07 06:12:46 +00:00
ea3925f508
FIXUP_PC_AFTER_BREAK now takes an arg of type db_regs_t *
1997-02-06 21:16:28 +00:00
721627ba4a
The last few libsa/open.c changes gradually increased code size, until fdboot
...
became too big. Disable its building, til we can squeeze a couple of bytes
out of the code again.
XXX Yes, this is a disgusting hack.
1997-02-05 22:32:44 +00:00
82adcde8ca
Fix edit-o that caused panic's when root was on HP-IB disk.
1997-02-05 20:56:29 +00:00
f470b2c5b5
Fix makebootdev() bug when boot device isn't in pmax_nam2blk. When booting
...
from the network, makebootdev() would attempt to use a NULL pointer and
silently hang.
1997-02-05 17:53:52 +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
d3fdda40ff
Use bitmask_snprintf (from i386)
1997-02-05 16:35:47 +00:00
8b6cbcf45c
sync with the sun3x version
1997-02-05 14:51:23 +00:00
2ae3afc4d0
Simplify the cpp conditional sections near the end.
...
Get rid of "romp" (too prone to name conflicts).
1997-02-05 14:36:46 +00:00
05c4b6759d
Apply that fix from Bill Studenmund that keeps us from ignoring DCD.
...
Also fix the copyright (s/REGENTS/FOUNDATION/).
1997-02-05 14:06:58 +00:00
6d39698236
db_expr_t is now a long.
1997-02-05 05:10:24 +00:00
ddb0d6fa06
Add `-mno-fpu' to compiler flags; pulled up from 1.2 version.
1997-02-05 00:12:46 +00:00
095b310e77
db_expr_t is now a long.
1997-02-05 00:01:50 +00:00
79da30bb31
typo.
1997-02-04 21:59:26 +00:00
0a4a706e84
Cast initialization of 2nd field in db_variable struct to (long *). Should
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probably be register_t *
1997-02-04 19:52:55 +00:00
f79798f810
Bump version: Add support for booting gzip'd kernels
1997-02-04 19:42:29 +00:00
76839db714
Add the ".gz" names of the kernels to the kernel names list. New
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boot order is:
netbsd -> netbsd.gz -> netbsd.bak -> netbsd.bak.gz ->
netbsd.old -> netbsd.old.gz -> onetbsd -> onetbsd.gz
1997-02-04 19:40:07 +00:00
6a721b41eb
Bump version: Add support for reading gzip'd miniroot images
1997-02-04 19:36:29 +00:00
8ceaa2c3f5
- If copying the miniroot from an NFS server, don't attempt to
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compute the number of iterations through the copy loop based
on file size; the miniroot image may be compressed. Instead,
ignore short reads in the NFS case, and handle them like EOF.
- Fix typo in a printf format.
1997-02-04 19:34:09 +00:00
e876a86309
Add support for transparent handling of decompressing read, useful
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for gzip'd kernels and miniroot images.
1997-02-04 19:28:50 +00:00
5a9b27d5cf
Set the heap limit to the last byte of the 3rd page from the
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end of RAM, i.e.:
[ heap limit page][msgbuf page][ROM scratch page]
| |
heap limit end of RAM
1997-02-04 19:14:57 +00:00
a1d8a4570c
Support for DL11 (-compatible) async ctlr.
...
Written by Ben Harris (bjh@mail.dotcom.fr ).
1997-02-04 19:13:15 +00:00
599d8811dc
Adapt to changed definition of struct db_variable.
1997-02-04 18:15:18 +00:00
c0b220738c
change :: to :
1997-02-04 17:15:38 +00:00
aabb7063c9
Added copyright notice
1997-02-04 11:45:03 +00:00
53aceb9c4b
hit any key to reboot when halted (like hp300)
1997-02-04 11:43:30 +00:00
0e9085546c
Added ipfilter device
1997-02-04 10:35:39 +00:00
1e250357ac
Thou shalt not taunt the HP BOOTROM with silliness such as incorrect
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link order.
1997-02-04 08:39:26 +00:00
51495d4bf1
Updated to work with the recent changes to the MI DDB code.
1997-02-04 07:15:46 +00:00
6ec73b6227
Removed all the CPU_SA110 conditional compilation. All the cache
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cleaning calls will now be indirected throught the cpu_functions
that will have the correct function pointers for the CPU in use.
All register fixup code following aborts has been removed and
instead a call to the cpu_*abt_fixup() routine is called instead
to provide the correct fixed based on the CPU type and abort mode.
1997-02-04 07:12:30 +00:00
06f80904ec
Set the sc_ixfer function pointer to the default sfas_ixfer() function
...
during initialisation if the pointer is NULL.
Use the sc_ixfer function pointer in the sfas softc when doing
immediate polled transfers.
1997-02-04 06:57:47 +00:00
1715a217cf
Removed the SA110 condition compilation and instead test the cputype
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variable to determine what adjustment is required for the trace back PC.
1997-02-04 06:53:41 +00:00
403608bdbb
Add defines for the cpu_functions structure members cf_cache_purgeID and
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cf_context_switch.
1997-02-04 06:51:34 +00:00
e626201c12
Adopt as standard, the instruction sequence for storing the trapframe that
...
includes the workaround from the SA110 STM^ bug. This allows one piece of
code to be used to store the trapframe on all CPU types.
1997-02-04 06:49:08 +00:00
f6570e9a78
Update for recent changes. Added options to support ARM6, ARM7 and SA110
...
CPUs in a single kernel.
1997-02-04 06:37:06 +00:00
c2a184bc45
Fix SA110 CPU ID.
1997-02-04 06:30:57 +00:00
64c714c82c
This configuration file is dead now that all ARM6/7 & SA110 CPUs are
...
supported in the one kernel.
1997-02-04 06:29:57 +00:00
2f04af3ab0
This file is no longer needed as the functionally it provided is now
...
provided within cpufunc_asm.S
1997-02-04 06:24:27 +00:00
c2a2cba5dd
Add Makefile as a dependancy cpufunc.o and cpufunc_asm.o
1997-02-04 06:19:08 +00:00
663277e00c
Simplify cpu option checks now that multiple CPU types are supported in a
...
single kernel.
1997-02-04 06:10:48 +00:00
f53ea9b979
Only include md_hooks.c if md AND memory_disk_hooks are defined.
...
Updated for changes in the cpu specific functions (addition of
cpufunc.c and cpufunc_asm.S and removal of coproc15.S).
1997-02-04 05:58:55 +00:00
ee02ce0401
Major overhaul of handling of CPU/MMU/TLB specific functions. This allows
...
different ARM CPUS with different cache architectures for example to be
supported in a single kernel.
- All CPU/MMU/TLB specific functions are now held as function
pointers in a cpu_functions structure defined in machine/cpufunc.h
All coproc 15 accesses, TLB flushing, cache cleaning/flushing
and abort correction functions are now defined in this structure.
- cpufuncs is a global structure that is setup during initarm()
that holds all the function pointers for the booted CPU.
- A global variable 'cputype' now defines the probed cputype.
- All the existing functions for manipulating CPU specific features
have been replaced with macros defined in machine/cpufunc.h
that will call the appropriate function in the cpu_functions
structure.
- CPU functions are provided for selected CPU types (config options)
and the appropriate cpu_functions structure is chosen during
booting, based on the probed CPU type.
- All the required functions for existing CPU types (ARM6, ARM7 and
SA110) have been implemented.
1997-02-04 05:50:19 +00:00
fd6725ae88
Remove all the old do_mountroot() junk that was built into GENERIC kernels.
...
This code has been replaced with the more flexible MI setroot() code.
1997-02-04 05:47:56 +00:00
9fc5d41bb3
Garbage-collect an ... insane use of "GENERIC" (used to generate a
...
different "default in-core disklabel" with a larger b partition in
the event no disklabel was present on the disk).
1997-02-04 05:24:55 +00:00
19d153fc48
Nuke some options GENERIC residue.
1997-02-04 04:57:10 +00:00
1cec4494cb
Don't default to RB_ASKNAME _ever_. (Besides, GENERIC is long gone.)
1997-02-04 04:46:42 +00:00
0b3a46d6b3
Nuke some GENERIC residue.
1997-02-04 04:31:55 +00:00
0130161343
Bump version: Reorganization of boot block code
1997-02-04 03:59:40 +00:00
8226741fc2
Replay history: Added support for HP-IB cartridge tapes
1997-02-04 03:58:52 +00:00
25f97c348f
Reply history: Merged network and disk boot programs
1997-02-04 03:57:51 +00:00
f52a7cea62
Replay history: Added support for network booting
1997-02-04 03:57:08 +00:00
b327731a21
Bump version: Reorganization of boot block code
1997-02-04 03:55:56 +00:00
6c19137655
Replay history: Added support for HP-IB cartridge tapes
1997-02-04 03:54:56 +00:00
a0864b3e07
Complete and total reorganization of the hp300 boot code, modeled
...
closely after the build process used by NetBSD/alpha's boot code.
1997-02-04 03:51:37 +00:00
7ef8e3bcd9
Fix declaration of the interrupt handler to match new prototype for IRQ
...
function pointers.
1997-02-04 02:23:35 +00:00
aab5efa574
Updated to use the new bus space interface code. Use a number of bus
...
space handles to describe the task file registers, aux register, 16 bit
data register and 32 bit data register.
The wdc softc structure has been moved to a separate file.
Added support for multiple attachments by separating the core of the
probe and attach functions from the mainbus probe and attach routines.
Added a new wdc flags 32_BIT so that the wd can determine 32 bit xfer
support from the wdc device.
1997-02-04 02:04:51 +00:00
df3b4bae5c
db_expr_t became a long.
1997-02-04 00:02:34 +00:00
12da023cd4
db_expr_t became a long.
1997-02-03 23:36:09 +00:00
e42b78c179
Remove #ifdef GENERIC ... #endif
1997-02-03 22:20:32 +00:00
f2ef4f87ec
Removed options GENERIC
1997-02-03 22:19:36 +00:00
78c033ae63
Remove swapgeneric.c from target lint
1997-02-03 22:18:38 +00:00
5bd33fc853
Oops, correct value in previous commit
1997-02-03 21:51:15 +00:00
98f832a1b3
Remove #include <string.h>
1997-02-03 21:41:59 +00:00
6bb753af5b
- tv_kfont[] size fix.
...
- silly speed hack.
1997-02-03 21:40:45 +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
ddfc714cbe
Remove initialize mrh_list line, and fixed
1997-02-03 21:08:48 +00:00
e79ab67da5
- RCSid police
...
- Correct header comment
- Sync with ALL
1997-02-03 20:20:45 +00:00
ae8e8e7f6b
print warnings about unrecognized boot flags. accept S/s as recognized,
...
even though they're redundant.
1997-02-03 20:02:02 +00:00
e09497929c
clean up a bit, add kernel setjmp and longjmp definitions.
1997-02-03 19:50:23 +00:00
b9910b1c1f
clean up a bit, add bad144-handling code
1997-02-03 19:48:04 +00:00
ca0809980e
add fd and wd to alpha_nam2blk
1997-02-03 19:46:55 +00:00
778552d37c
add bad sector information to cpu disklabel
1997-02-03 19:46:07 +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
d8deae5099
Convert to bus.h; this removes the need for the ASCBase global.
1997-02-03 17:36:00 +00:00
f042e543c9
Implement basic bus space access macros/functions.
...
Note: we currently do not use the extent manager.
1997-02-03 17:32:54 +00:00
b2f7c338bf
Correct prototype
1997-02-03 17:01:57 +00:00
9f4a52fe65
Added missing semicolon
1997-02-03 16:55:00 +00:00
4d7a6cf6dd
Update clean and depend rule for kernel make changes.
1997-02-03 07:23:32 +00:00
649a90497e
No need to check for CPU_ARM7500 being defined as this option implies
...
CPU_ARM7 which has to be checked anyway.
1997-02-03 03:12:09 +00:00
df2df037ca
copypage() is now declared in m68k/cpu.h
1997-02-02 21:33:30 +00:00
93ce3347e7
Where did that 0 come from? Fix typo in cpu type definitions.
1997-02-02 18:37:16 +00:00
gwr