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10342 Commits

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gwr f13b3f57fd This is obsolete (and has been for a while) 1997-02-11 00:10:35 +00:00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