Commit Graph

15437 Commits

Author SHA1 Message Date
ragge
c44e241f49 Add a forgotten #ifdef DDB 1997-02-12 17:55:54 +00:00
ragge
f5f92a31ca Walk a step closer to more intelligent User PTE handling. 1997-02-12 17:52:59 +00:00
ragge
2bb5ceb3e0 Improve sub-type identification of the CVAX CPU, for later cache handling. 1997-02-12 17:50:36 +00:00
fvdl
744438b408 Don't set sillyrename field to 0 for directories, as it's in a union with
the head of the cookie list. Fixes PR 3215, fix supplied by
Hiroshi Tezuka <tezuka@trc.rwcp.or.jp>. Should also fix M_NFSDIROFF
memory leak.
1997-02-12 17:26:56 +00:00
gwr
ccee4cf825 Machine-dependent part of the KGDB remote "stub" 1997-02-12 16:24:02 +00:00
gwr
9c755c6566 Now using <sys/kgdb.h> 1997-02-12 16:16:58 +00:00
gwr
198969f083 Replace kgdb_stub.c with kgdb_machdep.c 1997-02-12 16:14:04 +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
mikel
ff4c83accc Don't build ip_mroute.o unless MROUTING is defined; fixes PR kern/2820.
Don't build PPP compression code unless ppp pseudo-device is configured,
  regardless of PPP_COMPRESS and PPP_DEFLATE options.
1997-02-12 08:18:15 +00:00
scottr
7e1c9811f9 Move asc0 here from std.mac68k. Remove COMPAT_SUNOS, as it's dead weight
on this machine.  Add some minimal driver descriptions.
1997-02-12 04:47:05 +00:00
scottr
362d7e5473 Move asc0 here from std.mac68k. Add some minimal driver descriptions. 1997-02-12 04:31:35 +00:00
scottr
8807428ab4 Move asc0 here from std.mac68k, and enable PFIL_HOOKS option so that
the if_ipl LKM can be loaded.  Add some minimal driver descriptions.
1997-02-12 04:29:10 +00:00
scottr
cdcbc525e6 Move asc to individual kernel config files 1997-02-12 04:26:05 +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
2d1b2f72cd Add m68k/kgdb_m68k.c 1997-02-12 01:01:07 +00:00
gwr
09cc42f318 Add kgdb_reg_t, KGDB_NUMREGS, KGDB_BUFLEN 1997-02-12 00:59:46 +00:00
gwr
64b7559e4f Machine-dependent KGDB sharable on all m68k machines. 1997-02-12 00:58:01 +00:00
gwr
f96d73ce59 Add kern/kgdb_stub.c 1997-02-12 00:56:06 +00:00
gwr
06e961d04e Reincarnation of the old hp300/kgdb_stub.c, worked over by
Matthias Pfaller and Gordon Ross
1997-02-12 00:51:47 +00:00
gwr
02ba855714 Protocol definition for KGDB 1997-02-11 23:44:07 +00:00
scottr
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
scottr
f9e4592ed5 Add an addr locator to obio. 1997-02-11 21:25:07 +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
9c65cce961 Only run dbsym if not KGDB 1997-02-11 19:00:21 +00:00
gwr
9536056d54 Fix some comments 1997-02-11 18:59:23 +00:00
is
fa0bef0e54 Allocate and define AF_ARP and PF_ARP. These will be used to
a) communicate the hardware independent part of ARP packets (rfc826) from/to
if_*subr.c in the ongoing effort to rewrite the ARP subsystem for non-Ethernet
networks
b) communicate the hardware independent part of RARP packets (rfc903) from/to
userland sockets to avoid putting link level header format knowledge into
rarpd, when it is enhanced to support non-Ethernet networks.
1997-02-11 17:47:44 +00:00
scottr
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
scottr
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
scottr
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
scottr
154aa56b01 Add asc character device; kill cdev_grf_init() macro. 1997-02-11 07:35:49 +00:00
mark
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
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
scottr
876ad8d706 Console bell callback support prototypes 1997-02-10 22:13:40 +00:00
scottr
e0be798a98 Add needs-flag to asc driver 1997-02-10 22:11:27 +00:00
scottr
c1370f4435 Add console bell callback support 1997-02-10 22:06:20 +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
fvdl
c745cba077 If the target for a rename() call exists, it will be removed. So, don't
leave any pages around (i,e, insert a vnode_pager_uncache()).
1997-02-10 12:41:19 +00:00
fvdl
c76913c26f Move vnode_pager_uncache to a better spot in nfsrv_remove. Also use it
in nfsrv_rename, if the 2nd argument is an existing file and will thus
be removed.
1997-02-10 12:20:49 +00:00
matthias
258699485f add missing parentheses to assym.h rule. 1997-02-10 10:54:00 +00:00
mark
faec60a06c Add a define for the cpu_functions structure member cf_sleep. 1997-02-10 04:01:08 +00:00
mark
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
mark
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
mark
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
mark
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
mark
5f3ba778ab Define parameters for the arm32_sync_icache() function. 1997-02-10 03:14:22 +00:00
fvdl
be787cc073 * Fix some bugs in NQNFS (malformed RPC requests, no directory lease eviction)
* Avoid possible NULL ptr ref in nfs_reply
* Don't ever try to sillyrename directories (from FreeBSD)
1997-02-09 21:19:04 +00:00
christos
041fb607e0 Add a break; in the irq/drq allocation loop so we take the first one instead
of the last one.
1997-02-09 18:36:44 +00:00
christos
12a7c99376 Fix an irq -> drq typo 1997-02-09 18:36:11 +00:00
matthias
9712aaf1b5 * clean:: -> clean: change. 1997-02-08 09:34:46 +00:00
matthias
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
matthias
f3ae5cdf29 * Convert NetBSD/pc532 to use the new libkvm. 1997-02-08 09:34:12 +00:00
matthias
8a3b8c0477 * Fix a bug that would had cause an hang on fpuless machines. 1997-02-08 09:34:09 +00:00
matthias
8ec2fa0cfa * Convert NetBSD/pc532 to use the new libkvm by stealing code
from the alpha port.
1997-02-08 09:34:06 +00:00
matthias
5a17e54866 * Convert NetBSD/pc532 to use the new libkvm. 1997-02-08 09:34:01 +00:00
matthias
92842a6db7 * Remove some unused macros. 1997-02-08 09:33:58 +00:00
matthias
efea7eb83f * Correctly format the NetBSD-Id string. 1997-02-08 09:33:55 +00:00
matthias
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
matthias
869f7f78fb * Now that we use genassym.sh/genassym.cf this is no longer needed. 1997-02-08 09:33:50 +00:00
matthias
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
matthias
ed7d482ddf * Don't wildcard scn[0-7]. This will not work for holes (at the moment). 1997-02-08 09:33:28 +00:00
matthias
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
matthias
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
matthias
6224783740 * Added KMEMSTATS option to save some memory. 1997-02-08 09:33:22 +00:00
matthias
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
matthias
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
matthias
67c8bca33d * Convert NetBSD/pc532 to use the new libkvm. 1997-02-08 09:33:03 +00:00
matthias
8f1067c4d8 * Remove some unused macros. 1997-02-08 09:32:33 +00:00
matthias
1f7aefb0a1 * Declare bootdev and booted_device. 1997-02-08 09:32:30 +00:00
mrg
f5c45aaa78 allow queue.h macro's to act as functions. 1997-02-08 04:47:41 +00:00
cgd
9277910d32 kill wdc/wd, which accidentally crept in in the last commit 1997-02-08 01:06:58 +00:00
gwr
60d4782469 Get rid of HOSTED_CC. 1997-02-07 22:55:44 +00:00
mycroft
1dd1504980 Move the aha ISA probe functions into a separate file. 1997-02-07 17:37:27 +00:00
mikel
c96410d0c1 move inclusion of <sys/cdefs.h> up to catch all uses of __P();
PR kern/2712.
1997-02-07 07:29:38 +00:00
mikel
24378379b8 eliminate obsolete t_min and t_time shortcuts; from Bill Studenmund in
PR kern/2440.
1997-02-07 06:35:44 +00:00
mikel
6131acb9c8 fix typos; from Erik Bertelsen in PR port-i386/2272. 1997-02-07 06:12:46 +00:00
mikel
e707982f35 check options argument to wait{3,4,pid}(); from Klaus Klein in PR 3182. 1997-02-07 05:33:07 +00:00
pk
5851e327c5 Inline functions and place variable assigment after the program.
This enables other versions of AWK (eg. `nawk') to grok the script.
1997-02-06 22:16:12 +00:00
gwr
ea3925f508 FIXUP_PC_AFTER_BREAK now takes an arg of type db_regs_t * 1997-02-06 21:16:28 +00:00
is
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
cgd
711939bcf4 add a bunch of commented-out, unconfirmed entries, based on data from
a "Smart Frame Buffer TURBOchannel Module" user's manual(?), and from
some "DECstation 5000 Model 240 Options and Upgrades" guides found
while cleaning out my office.
1997-02-05 22:14:18 +00:00
thorpej
82adcde8ca Fix edit-o that caused panic's when root was on HP-IB disk. 1997-02-05 20:56:29 +00:00
mhitch
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
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
oki
d3fdda40ff Use bitmask_snprintf (from i386) 1997-02-05 16:35:47 +00:00
gwr
8b6cbcf45c sync with the sun3x version 1997-02-05 14:51:23 +00:00
gwr
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
gwr
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
mrg
491e8af174 minor KNF from jason. 1997-02-05 08:26:25 +00:00
mrg
eadd7792d9 add thread_sleep_msg() that takes a wait message, and change thread_sleep()
into a macro for backwards compat.  alter vm_object_sleep() to take advantage
of this.
1997-02-05 08:09:45 +00:00
mrg
85328f7b35 KNF. 1997-02-05 07:48:42 +00:00
scottr
6d39698236 db_expr_t is now a long. 1997-02-05 05:10:24 +00:00
pk
ddb0d6fa06 Add `-mno-fpu' to compiler flags; pulled up from 1.2 version. 1997-02-05 00:12:46 +00:00
pk
095b310e77 db_expr_t is now a long. 1997-02-05 00:01:50 +00:00
thorpej
39d0deba46 - Don't include option headers if _LKM is defined.
- If _LKM is defined, always use the function versions of malloc()/free().
1997-02-04 22:23:53 +00:00
pk
79da30bb31 typo. 1997-02-04 21:59:26 +00:00
fvdl
64fcae7bcb * Make sure a new socket is created when switching to/from NOCONN with
a mount
* Add extra printf statements to hopefully get some more info on lockups,
  specifically when a send error is ignored.
1997-02-04 21:33:19 +00:00
fvdl
0a4a706e84 Cast initialization of 2nd field in db_variable struct to (long *). Should
probably be register_t *
1997-02-04 19:52:55 +00:00
thorpej
f79798f810 Bump version: Add support for booting gzip'd kernels 1997-02-04 19:42:29 +00:00
thorpej
76839db714 Add the ".gz" names of the kernels to the kernel names list. New
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
thorpej
6a721b41eb Bump version: Add support for reading gzip'd miniroot images 1997-02-04 19:36:29 +00:00
thorpej
8ceaa2c3f5 - If copying the miniroot from an NFS server, don't attempt to
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
thorpej
e876a86309 Add support for transparent handling of decompressing read, useful
for gzip'd kernels and miniroot images.
1997-02-04 19:28:50 +00:00
thorpej
5a9b27d5cf Set the heap limit to the last byte of the 3rd page from the
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
ragge
a1d8a4570c Support for DL11 (-compatible) async ctlr.
Written by Ben Harris (bjh@mail.dotcom.fr).
1997-02-04 19:13:15 +00:00
thorpej
9a6b12944d In close(), if the file descriptor was used for writing, don't free
data structures that weren't allocated.  Fix sanity-checked
by Matthias Drochner.
1997-02-04 18:38:20 +00:00
thorpej
63930d7db4 Add some debugging code to free(), to catch frees before the
start of the heap and beyond the end of the heap (if a heap limit
is defined).
1997-02-04 18:36:33 +00:00
gwr
599d8811dc Adapt to changed definition of struct db_variable. 1997-02-04 18:15:18 +00:00
gwr
c0b220738c change :: to : 1997-02-04 17:15:38 +00:00
oki
aabb7063c9 Added copyright notice 1997-02-04 11:45:03 +00:00
oki
53aceb9c4b hit any key to reboot when halted (like hp300) 1997-02-04 11:43:30 +00:00
oki
0e9085546c Added ipfilter device 1997-02-04 10:35:39 +00:00
thorpej
1e250357ac Thou shalt not taunt the HP BOOTROM with silliness such as incorrect
link order.
1997-02-04 08:39:26 +00:00
mark
51495d4bf1 Updated to work with the recent changes to the MI DDB code. 1997-02-04 07:15:46 +00:00
mark
6ec73b6227 Removed all the CPU_SA110 conditional compilation. All the cache
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
mark
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
mark
1715a217cf Removed the SA110 condition compilation and instead test the cputype
variable to determine what adjustment is required for the trace back PC.
1997-02-04 06:53:41 +00:00
mark
403608bdbb Add defines for the cpu_functions structure members cf_cache_purgeID and
cf_context_switch.
1997-02-04 06:51:34 +00:00
mark
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
mark
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
mark
c2a184bc45 Fix SA110 CPU ID. 1997-02-04 06:30:57 +00:00
mark
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
mark
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
mark
c2a2cba5dd Add Makefile as a dependancy cpufunc.o and cpufunc_asm.o 1997-02-04 06:19:08 +00:00
mark
663277e00c Simplify cpu option checks now that multiple CPU types are supported in a
single kernel.
1997-02-04 06:10:48 +00:00
mark
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