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2a2a70d39c
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10335 Commits

Author SHA1 Message Date
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f13b3f57fd This is obsolete (and has been for a while) 1997-02-11 00:10:35 +00:00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
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
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