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4893 Commits

Author SHA1 Message Date
pk
9ef5f62072 Start swapping. 1995-05-08 17:34:20 +00:00
chopps
79d6c6505e fix a few thinkos 1995-05-08 02:52:21 +00:00
chopps
6a9186c322 may now work for asdg boards.. offsets obtained months ago but untestable here 1995-05-08 02:40:51 +00:00
cgd
3ada5aac65 ignore the kernel compile dirs for which we provide config files. 1995-05-07 22:26:16 +00:00
cgd
1c04650195 protect npxproc usage with #if NNPX. From Bob Baron <rvb@cs.cmu.edu>. 1995-05-07 21:07:17 +00:00
chopps
e84ef6b4af rm unused local vars 1995-05-07 16:54:51 +00:00
ragge
197ff756b0 Machine dependent core dump struct added. 1995-05-07 16:43:34 +00:00
ragge
9bdf9bed5e Changed core dump style to generic netbsd format. 1995-05-07 16:41:28 +00:00
chopps
2ca98c3cb6 enable pseudo-dma on ivsc, allow no ite/grfcc. 1995-05-07 15:37:02 +00:00
mycroft
dbaa7014ef Turn off a debugging printf(). 1995-05-07 03:27:37 +00:00
mycroft
8a50716192 Fix restore of %fs and %gs in linux_sigcode. 1995-05-07 03:16:16 +00:00
mycroft
4e9f66f9ca Improve Linux signal emulation, and emulate the modify_ldt() call. 1995-05-07 02:59:30 +00:00
mycroft
6e02c4b647 Add a copy of the user code and data descriptors in the GDT. 1995-05-06 20:30:14 +00:00
mycroft
5c75c8b7ad Use global definitions of i386_[gs]et_ldt_args. 1995-05-06 19:21:37 +00:00
mycroft
7a69a9c95b Define i386_[gs]et_ldt_args here. 1995-05-06 19:19:57 +00:00
briggs
56b5c26854 Get rid of a printf() that got left behind in the probe. 1995-05-06 18:44:48 +00:00
briggs
c4cb3e244c Probe this like the other devices. 1995-05-06 18:33:19 +00:00
mycroft
e97a07b5a4 Add stub for linux_modify_ldt(). 1995-05-06 18:17:15 +00:00
ragge
372dd89e62 Kernel message buffer implemented. 1995-05-06 00:08:28 +00:00
mycroft
524c9c7f2a Use nvram.h. 1995-05-05 22:28:17 +00:00
mycroft
8fc6a61adc Add definitions for NVRAM equipment byte. 1995-05-05 22:08:43 +00:00
leo
8b4abb7503 Fix error in handling FPU types. 1995-05-05 16:39:14 +00:00
leo
231b64341e Fix bug on handling HD-floppy's. 1995-05-05 16:38:05 +00:00
leo
ec3a1cd9f7 Define dma_drvmode correctly 1995-05-05 16:36:57 +00:00
leo
0d58fa8604 Report "real mem" correctly and make one single module for handling 
software interrupts.
 1995-05-05 16:35:21 +00:00
leo
0dae8a5da7 Remove some unused defines. 1995-05-05 16:33:11 +00:00
leo
60f4c22869 Shift system clocks from TT-mfp to ST-mfp and remove some dead-code. 1995-05-05 16:31:46 +00:00
leo
d64c598f6a Shift system clocks from TT-mfp to ST-mfp for Falcon. 1995-05-05 16:30:33 +00:00
ragge
29a5673f41 BROKEN_SWAP removed, swapping verified OK. 
pmap_collect(pmap) added as null define.
 1995-05-05 14:13:01 +00:00
ragge
bd890814cf Removed cpu_set_init_frame() use. 
Increased default limits of memory use, ridiculously small before.
 1995-05-05 10:53:53 +00:00
ragge
f58eb36f82 Removed kernel stack relocation and double-mapping. 
Speeded up fork() significantly.
 1995-05-05 10:47:35 +00:00
mellon
214234c937 Fix MAXine interrupt mask routine 1995-05-05 06:48:14 +00:00
briggs
331e2bd82b Add some code/defines to differentiate Asante and Interlan/Gator cards 
correctly with the new nubus code.
 1995-05-05 05:40:13 +00:00
cgd
8703076975 define BROKEN_SWAP and/or cpu_swapout as appropriate. 1995-05-05 03:41:51 +00:00
mellon
3ff601e7a1 Don't conditionalize utility routines based on DEBUG flag 1995-05-05 02:45:31 +00:00
jonathan
03c9dc7a48 Fix long-standing bug in NetBSD/pmax interrupt initalization on 
Turbochannel machines with an IOASIC.

After an interrupt is taken, the IOASIC interrupt enable mask is
and'ed with the kernel's interrupt-mask variable.  This masks
off any interrupts that were enabled after the hardware interrupt-enable
mask was set. Due to this bug all iynterrupts must be enabled before
the first interrupt is taken. (Interrupts enabled later aren't on in the
ioasic intr-mask  register, so they aren't on in (sirm & kernelmask),
which is what used to get written back to the ioasic interrupt-mask
register.  	Fixed, and tested on  on 3MAX+ but not xine/3min.

If this patch perchance breaks on Xines or 3mins, the old code can be
re-enabled by changing the #if 0 in machdep.c to #if 1.
 1995-05-04 19:48:41 +00:00
pk
7d244351cf Add `evcnt' field. 1995-05-04 19:43:27 +00:00
pk
089ab8e266 define audio `evcnt' field. 1995-05-04 19:42:36 +00:00
pk
9e61204b61 Tally interrupts. 1995-05-04 19:41:35 +00:00
cgd
2e0e8fc49d use the machine-independent definitions for the mc146818. 
wrap the various uses of the chip (including the uses of the NVRAM on it)
around the new defintions, structures, and functions specified in the header.
 1995-05-04 19:39:08 +00:00
cgd
7153343684 two cases to quiet the compiler. perhaps should be fixed differently. 1995-05-04 19:35:20 +00:00
mycroft
40b72cc7a2 Wrap NGDT and NLDT in parens. 1995-05-04 05:37:39 +00:00
mycroft
0175317fc3 If we decide to use IRQ 13, explicitly turn off CR0_NE to be sure. 1995-05-04 00:30:56 +00:00
mycroft
94f4346537 Update a comment to match that last change. 1995-05-04 00:20:40 +00:00
mycroft
f0a42753e4 npxinit() should not be called during autoconfig now. Watch for this 
condition.
 1995-05-04 00:16:40 +00:00
mycroft
e03a827a0a Move some comments from before npxsave1() to before npxsave(). 1995-05-04 00:00:25 +00:00
mycroft
bfef4c14c5 Slight rearrangement, to make the TS handling easier to follow. 1995-05-03 23:09:37 +00:00
mycroft
99224602b4 Only dump the FPU state if the process actually used the FPU. 1995-05-03 23:05:46 +00:00
mycroft
d23aebf3bb Fix pccnpollc(). 1995-05-03 20:46:32 +00:00
ragge
a412d4803c mtpr support for 11/780 added. DELAY added. mcount() corrected. 
trapframe fixed to support all registers.
 1995-05-03 19:53:40 +00:00
ragge
35d394d7e4 Changed conf.c to new style. Took away double saving of regs in traps. 
Changed boot() to use vfs_shutdown(). Updated setregs.
 1995-05-03 19:20:09 +00:00
mycroft
6db4e1b58a By default, don't frob the ICU masks here. The software masking should 
be sufficient.
 1995-05-03 14:31:35 +00:00
mellon
c6a24163a3 Use Alpha cdefs.h 1995-05-03 06:04:54 +00:00
mycroft
f57d609a52 Use PCB_USEDFPU, and a small performance tweak. 1995-05-03 00:17:16 +00:00
cgd
66927585fc make an __indr_references macro, that expands to nothing... 1995-05-03 00:13:55 +00:00
mycroft
e772f7c5ef Set PCB_USEDFPU. 1995-05-03 00:09:13 +00:00
mycroft
029176e96b Add PCB_USEDFPU. 1995-05-03 00:08:19 +00:00
jonathan
64b99b333d The pmax 3100 interrupt-init code is broken: cpu_startup() enables 
interrupts before it calls configure().  On 3100s, this can result in
the ethernet interface interrupting before leprobe() is ever called.
Be a bit more defensive in leintr(), where it was dereferencing a null
pointer.  This reputedly fixes the oft-reported problems of 3100s not
ooting unless they're on an idle net or had a hard reset done before boot.
(Reworking the config code completely would be nice too.)
 1995-05-02 20:00:09 +00:00
jonathan
be2c7f3d13 If we panic inside trap(), Do a stack traceback before printing the trap log. 
Also change the stack-traceback code to avoid having multiple returns
(and thus multiple stack pops) because with gcc -O2 that breaks the
heuristic that a "jr ra" preceding the PC precedes code to push the
current stack frame.  Which breaks stacktrace() before it even
traces past itself :-(.  Use a goto instead.
 1995-05-02 19:51:52 +00:00
pk
0c8be3a288 Make sure kbdopen() ships the keyboard reset cmd. 1995-05-02 07:56:42 +00:00
leo
176d4dd6e5 Added -T option. 1995-05-02 05:54:28 +00:00
mycroft
73fead01fc Fix typos. 1995-05-01 19:45:42 +00:00
mellon
edab8dc1d9 Oops, took out a bit too much 1995-05-01 17:35:45 +00:00
mellon
7bada980a5 Oops. Undo some console code checkins that didn't belong. 1995-05-01 17:22:20 +00:00
mycroft
88f28c3996 Fix typo. 1995-05-01 14:19:14 +00:00
mycroft
8792c8e284 Save and restore %fs and %gs across signals. 1995-05-01 14:15:07 +00:00
mycroft
4eea138a48 Add sc_gs and sc_fs. Move sc_onstack and sc_mask to end. 1995-05-01 14:14:11 +00:00
pk
c78dd5a369 New location & definitions for audio driver. 1995-05-01 14:13:45 +00:00
mycroft
bbfcbb8483 Add VM86 segment registers to trapframe. 1995-05-01 14:13:26 +00:00
mycroft
cef0c43dee Stylistic changes, and we don't need KERNEL any more. 1995-05-01 13:16:16 +00:00
mycroft
c55ef2fd64 Always reload the LDT iff we reallocated its storage. 1995-05-01 13:13:20 +00:00
mycroft
953e339aa0 Stylistic changes tp cpu_exit(). 1995-05-01 13:09:43 +00:00
mycroft
f745c10020 Eliminate _gsel_tss and _default_ldt. 1995-05-01 13:02:24 +00:00
mycroft
e5d7ebde66 Update to match include files. 1995-05-01 11:07:40 +00:00
mycroft
0ea347bf51 Update for changes in segments.h. 1995-05-01 10:43:01 +00:00
mycroft
bce8e94dd2 Correct comments in gdt_segs[] and ldt_segs[] initializers. 1995-05-01 09:08:27 +00:00
mycroft
5d17674312 Remove IdlePTD. 1995-05-01 08:53:13 +00:00
mycroft
87b25c7f5c Update to match include files. Eliminate _ucodesel, _udatasel, and IdlePTD. 1995-05-01 08:25:30 +00:00
mycroft
ae11bd216c Remove historical garbage. 1995-05-01 08:14:25 +00:00
mycroft
17dd9534bf Update to match include files. Eliminate _ucodesel, _udatasel, and IdlePTD. 1995-05-01 08:06:22 +00:00
mycroft
5a7e987371 Make md_regs a pointer to a trapframe. 1995-05-01 07:56:20 +00:00
mycroft
f32276958e Use segments.h, and some other cleanup. 1995-05-01 07:55:21 +00:00
mycroft
33e0286648 Remove PCB_SAVEFPU. 1995-05-01 07:55:04 +00:00
mycroft
8b51849f9d Make this includable from locore. Remove unused GDT and LDT slots. 1995-05-01 07:37:43 +00:00
mycroft
c2e46efab2 Rename ibcs2_sigflags to __spare, but leave the space for now. 1995-05-01 04:53:24 +00:00
mycroft
7688f4456e Remove usages of ibcs_sigflags. 1995-05-01 04:50:28 +00:00
mycroft
92e9818c88 Expose idt[] here. 1995-05-01 04:49:51 +00:00
mycroft
b8d3de2758 Add pcb_cr0. 1995-05-01 04:49:28 +00:00
mycroft
17a5f987ba Be more aggressive about lazy saving and initialization. 1995-05-01 04:47:43 +00:00
mycroft
f55c4a0a19 Another trivial optimization. 1995-05-01 01:24:04 +00:00
briggs
34e5f975f9 Don't set mrg vectors if we're using the serial console--this allows 
machines w/ non-working desktop bus to actually get on with booting.
 1995-04-30 17:01:06 +00:00
leo
58cd4c0a1d Get 68040 defines in line with other 68k ports so libkvm/kvm_m68k.c compiles 
cleanly.
 1995-04-30 14:02:12 +00:00
leo
f677a89489 Small changes in dma locking code. 1995-04-30 12:06:01 +00:00
leo
12c60f7bc0 Complete rewrite, made necessary because Falcon SCSI needs to share 
NCR5380 and DMA access with floppy.
 1995-04-30 12:04:48 +00:00
leo
e95337c226 Added lock status bits, update function prototypes. 1995-04-30 12:02:03 +00:00
leo
fb4939eddf Moved softint definitions still in cpu.h into mtpr.h and did some minor 
cleanups.
 1995-04-30 12:00:31 +00:00
leo
8996e3866b - Move softint definitions to mtpr.h 
- Add flags for TT/Falcon model for machineid, we definitely need them
 1995-04-30 11:56:22 +00:00
cgd
4d059559f7 resurrect, and move files.pmax.newconf to new location. 1995-04-30 10:11:00 +00:00
cgd
9b7c37148b new-config files list. missed this yesterday. 1995-04-30 02:44:44 +00:00
jonathan
fb9f07db36 Update MIPS stack backtrace code to trace through locore functions, 
traps, and interrupts  The earlier (4.4bsd) code didn't do the first two, and
got the last one wrong.  Also print some functions (e.g., trap handlers)
by name.  Add hook to use something other than printf() as the output
function, e.g,. for kernel debugging.
Tested with the `native' toolset, but not ELF format kernels.
(i.e., unwinding the $GP register is not tested.)

The stack backtrace code that interprets and unwinds stackframes is still
opaque and stylistically awkward.
 1995-04-29 21:10:31 +00:00
briggs
59b4da2b39 Add new nubus handling that's much more robust. 
Update via, if_ae, and grf accordingly.
Revamp grf.
 1995-04-29 20:23:36 +00:00
cgd
7cc5a0ed42 make FLT_ROUNDS call __flt_rounds, so dynamic rounding mode is grabbed. 1995-04-29 05:45:44 +00:00
cgd
c075955b09 kill historical cruft 1995-04-29 01:56:59 +00:00
cgd
18d9d7e5ef first cut of the alpha version. 1995-04-29 01:09:17 +00:00
jonathan
f54398dae4 Add prototype (new-style) config for pmax. This doesn't yet work; 
auto-configuration initialization code is missing. It uses "needs-count"
flags to come slightly close to what the old-style pmax source expects.
Perhaps autoconfig code can be lifted from the alpha port or volunteers
found to write some.
 1995-04-28 23:34:39 +00:00
jonathan
b2c7420e5a Fix performance bug in pmax MachFlushDCache(). Old code disabled icache 
and wasn't unrolled. This code runs cached and unrolled, giving an order
of magnitude improvement in some cases (e.g., DMA-capable network devices).
In use at Stanford DSG since late January 1995.
 1995-04-28 23:17:51 +00:00
christos
0cd2332f66 sigcode is svr4_sigcode 1995-04-28 23:11:37 +00:00
jonathan
026a077a5d Check in source code actually containing changes in previous log message-- 
fixes to turbochannel-based DECstation interrupt enabling.
(I hate network firewalls that break rsh and remote CVS.)
 1995-04-28 22:50:29 +00:00
jtc
ac3b1189c1 ns32k specific portions of ieeefp.h (fp_rnd, fp_except, constants, etc.). 1995-04-28 22:01:25 +00:00
jtc
7fea99983f Changed FLT_ROUNDS from constant to a call to __flt_rounds(), so that the 
current rounding mode is accurately reported.
 1995-04-28 21:58:57 +00:00
jonathan
523e8bccbc Fix hardware interrupt-mask setup in the 5k/240 (3max)+ interrupt handler. 
(A similar fix needs to be applied to the 3min and xine handlers.
This fixes a long-standing problem when booting with a card that
wants to interrupt (e.g., a network interface) would have interrupts
enabled before a handler was set up.

Add interrupt-counting code to model-independent interrupt handler,
and 3max (5k/200) and 3max+ (5k/240) md handlers, for vmstat -i.
Similar changes for 3min and xine are obvious but not done.

Add  code for 5k/240 to read, and latch, the current value of the
IOASIC bus-cycle counter at each timer interrupt.  The latched
counter is needed to accurately interpolate the bus-cycle counter value
as a high-resolution clock.
 1995-04-28 21:48:11 +00:00
leo
9dde470095 - Remove cpuspeed 
- Remove dead code  (stmem_steal())
- Use round_page() on st_pool_size before using. This prevents crashes
  when it is 'binpatched' with a value that is not a multiple of the
  page size.
 1995-04-28 11:41:53 +00:00
leo
d3056f9136 CD-ROM drives added. 1995-04-28 11:36:33 +00:00
leo
cd29a7f291 Better way to select a display mode? 1995-04-28 11:34:33 +00:00
leo
d3bb44e8f2 Made no_ttram_dma patchable instead of a define. 1995-04-28 11:33:01 +00:00
cgd
0e59975fac rename files files for new config/config.old naming 1995-04-28 08:19:12 +00:00
jonathan
07992ead4b Add memory-mapped address of the IO ASIC TurboChannel bus-cycle counter, 
as present on 5k/2xx and Alpha IOASICs. Older machines may or may not
have the hardware counter. To be used as a high-resolution DECstation clock.
 1995-04-28 04:44:21 +00:00
jonathan
ef8023a47b Check in changes suggested by Ralph Campbell: update variable names 
to use turbochannel slot numbers, add a couple of extra slots, just
in case.
 1995-04-28 03:10:41 +00:00
mellon
59f33bea48 Add sfb device driver 1995-04-27 20:52:39 +00:00
leo
ecec677e0c Removed cpuspeed 1995-04-27 20:34:13 +00:00
mycroft
a9313f09e4 Speed up handling of short and/or misaligned mbufs significantly. No change 
in the `normal' cases.
 1995-04-27 17:18:22 +00:00
pk
1138c9d047 Handle KIOC[GS]LED ioctls; from Lon Willett. 1995-04-27 14:27:11 +00:00
christos
9cc011e7a1 Use new files.sunos and old files.svr4 :-) 1995-04-27 12:16:31 +00:00
christos
843a2a3539 Use new files.sunos 1995-04-27 12:08:54 +00:00
phil
b9c4f23337 needs-count => needs-flag 1995-04-27 07:26:08 +00:00
phil
042a0e2c63 remove warnings in pmap.c 1995-04-27 07:19:09 +00:00
phil
83e651c4c4 scntty & reorg using softc stuff. 1995-04-27 07:18:02 +00:00
phil
a186461a00 conf.c: ptstty ... 
machdep.c: setregs parameter type change, remove warnings
process_machdep.c, pmap.c : remove warnings
 1995-04-27 07:16:31 +00:00
gwr
63fcfd3c89 Disable the cache stuff for now. Add more comments. 1995-04-26 23:42:35 +00:00
gwr
a72c4b5e5d SUNOS_SYS_sigreturn -> SUNOS_SYS_sunos_sigreturn 
Also, add check for trap during panic.
 1995-04-26 23:39:04 +00:00
gwr
c75b9fd69a Avoid null reference with unsupported configurations. 1995-04-26 23:30:08 +00:00
gwr
8ba352c1a9 Use vfs_shutdown() 1995-04-26 23:25:26 +00:00
gwr
cc9cf5119d pt_tty -> ptytty 1995-04-26 23:24:13 +00:00
gwr
db42cb9416 Some corrections for cache control. Still needs work... 1995-04-26 23:23:20 +00:00
gwr
ac1a62db29 Add xxtty() 1995-04-26 23:20:15 +00:00
gwr
6d7bcdbd2a Add work-around for LANCE Rev. C bug. 
Needs to be fixed for multicasts...
 1995-04-26 23:19:16 +00:00
pk
d4f78febcf define LED controls 1995-04-26 14:24:54 +00:00
pk
a1175c74a0 Fast checksummer from Matthew Green. 1995-04-26 13:30:03 +00:00
mycroft
7dbfb9ead9 Macroize a few more things; suggested by Matt Green. Cast pointers to long, 
not int.  No functional differences.
 1995-04-26 09:40:36 +00:00
mycroft
4c3aafc732 Fix typo in previous changes. 1995-04-26 00:00:23 +00:00
christos
7a2ec6be4b Make this compile again... 1995-04-25 21:57:10 +00:00
pk
eb8a2e27a0 New audio driver. 1995-04-25 20:08:13 +00:00
pk
794f74a0cf Audio driver name change. 1995-04-25 20:07:10 +00:00
pk
8d90aefeb0 New audio driver from Rolf Grossmann. 1995-04-25 20:05:32 +00:00
pk
e9177420ca NetBSD RCSid 1995-04-25 20:01:23 +00:00
pk
6d68e2f26f Remove duplication of code from subr_autoconf.c 1995-04-25 19:59:49 +00:00
mellon
1992309f8b Fix a few compat code casualties 1995-04-25 19:16:43 +00:00
cgd
7c7142b1cf status report 1995-04-25 18:59:14 +00:00
cgd
4061570286 Add 'users to-do list' 1995-04-25 18:16:15 +00:00
pk
700118da76 Stop-gap measure to prevent panic when select()ing on /dev/console. 1995-04-25 17:52:43 +00:00
pk
64f2d35a0f Do not report each pseudo-DMA overrun as a (soft) error. 
Add a small heuristic to converge on an acceptable threshold value.
 1995-04-25 14:44:44 +00:00
ragge
589f248bad Cleanup and fixes for uVAX boot. 1995-04-25 14:14:19 +00:00
mellon
3eca8117f7 Fix up args to scdebug_{call,ret} 1995-04-25 05:30:14 +00:00
cgd
fab3d7b117 kill a bogus NOTREACHED, fix spacing 1995-04-24 06:24:19 +00:00
chopps
df9af2897a bring up-to-date with recent conf.c and sunos changes. 1995-04-23 18:24:21 +00:00
chopps
10eb24c459 add needed signal debug stuff so it will compile with DEBUG 1995-04-23 18:22:14 +00:00
chopps
35bb9b1ffd new grfcl driver submitted by Ezra Story <ezy@panix.com> 1995-04-23 16:20:43 +00:00
briggs
a2bc99d6f1 Make these compile again. 1995-04-23 00:37:23 +00:00
briggs
11632db942 Make this actually compile... 1995-04-23 00:27:48 +00:00
christos
00e1cff41a Shared sunos_machdep.c 1995-04-22 23:43:07 +00:00
christos
5f162d51b1 Moved sunos_machdep.c to m68k 1995-04-22 23:41:32 +00:00
christos
545f388282 Removed sunos_machdep.c 1995-04-22 23:40:24 +00:00
christos
94289bf2b0 Move sunos_machdep.c to m68k 1995-04-22 23:39:02 +00:00
christos
4bca9bf670 Remove sunos_machdep.c 1995-04-22 23:38:27 +00:00
christos
1d807c1a1d move sunos_compat.c to m68k 1995-04-22 23:36:56 +00:00
christos
ac9454c2e1 remove sunos_machdep.c 1995-04-22 23:36:10 +00:00
christos
6cdccaf3ed Remove sunos_machdep.c and fix sunos_reboot. 1995-04-22 23:23:58 +00:00
leo
03df025c9d Change allocation algorithm to best-fit, fix bug in free_stmem. 1995-04-22 22:23:38 +00:00
leo
8e56abf0fa Define DELAY to call delay() 1995-04-22 22:20:36 +00:00
leo
3517d2e5ac - Prefix 'dma-defines' with DMA_ 
- Add function prototypes
 1995-04-22 22:18:57 +00:00
leo
dcdee517ef - Remove register access functions from dma.c -> fd.c and inline them 
- Add write protect checking (mistereously disapeared during port)
- Make fdclose() return a sensible value
- Prefix 'dma-defines' with DMA_
 1995-04-22 22:18:17 +00:00
leo
e8312d3ac3 Adapt for new conf.h: 
- Add xxxtty() functions
	- Remove xxx_tty array
 1995-04-22 22:06:43 +00:00
leo
c9a522cd2b Adapt for new conf.h. 1995-04-22 22:05:17 +00:00
christos
4bf1b61d8f Convert sun_ to sunos_ and fix sunos_sigreturn() bugs. 1995-04-22 21:23:18 +00:00
christos
c5f01c2a4c Fixed comparison in SYS__syscall to be against sysent instead of 
p->p_emul->e_sysent [Thanks Charles for pointing this out].
I think that this code needs to be fixed anyway for emulations where
SYS_syscall is not the same number as the NetBSD one (0)... (Only the
alpha port so far?)
 1995-04-22 20:49:06 +00:00
christos
de42a28a1b - added sunos_machdep.c for sun3, atari, amiga and mac68k. 
- changed machdep.c and trap.c to use struct emul.
- remove ep_setup references.
- added struct emul to all emulations.
 1995-04-22 20:24:40 +00:00
cgd
b439a787bc kill a host of null dereference bugs... tracking down a _different_ bug, 
i was getting "KSP INVALID" death.  It was being cause by never-ending
MM faults, caused by null derefs (of curproc) in the MM fault trap
handler.  the original MM fault was caused by a null deref (of
curproc, again) in the unaligned access handler!
 1995-04-22 16:59:47 +00:00
briggs
74b3f483db Define DELAY. 1995-04-22 13:17:51 +00:00
cgd
a67f72b7d6 kernel config files for jura.pdl.cs.cmu.edu and scapa.pdl.cs.cmu.edu, 
the DECpc AXP 150 and the AlphaStation 400 4/233 in my office.
NEITHER TYPE OF MACHINE WORKS YET, and i'm not even going to be
working on the DECpc AXP 150 support any more.
 1995-04-22 12:47:54 +00:00
cgd
de324e173a clean up, change drive -> lun for mi scsi files description. 1995-04-22 12:46:06 +00:00
cgd
7a43f1fdc7 clean up a bit, use MI files lists. add a bunch of comments. 
Also, include the EISA, ISA, and PCI files lists.
 1995-04-22 12:45:08 +00:00
cgd
387a2d7ee1 kill some non-gnu-tools cruft, allow rest of programs to be parameterized 1995-04-22 12:44:08 +00:00
cgd
82315c022a get rid of bogus header inclusions 1995-04-22 12:43:22 +00:00
cgd
993d5501b3 promcnputc now returns void 1995-04-22 12:42:51 +00:00
cgd
12dae0a656 add option HALTLOOP to loop in boot() instead of halting/rebooting 1995-04-22 12:42:01 +00:00
cgd
71fa065268 deal with renamed header file. 1995-04-22 12:41:05 +00:00
cgd
97cd254342 console putc returns void 1995-04-22 12:35:17 +00:00
cgd
610d597217 adjust for networking code changes 1995-04-22 12:34:15 +00:00
briggs
a992a8136c Add some multicast byteorder-related changes from djh@mulga.cs.mu.OZ.AU. 1995-04-22 12:08:12 +00:00
briggs
dda57ad059 Use vfs_shutdown(). 1995-04-22 11:53:40 +00:00
pk
d923e0ed9b Use vfs_shutdown(). 1995-04-22 10:00:50 +00:00
mycroft
20cf41aa94 Clean this up a bit: 
* Abstract the conditional for immediate port numbers, and make it always
false if not optimizing.
* Add some whitespace to the string functions to make them more readable.
 1995-04-22 03:59:59 +00:00
mycroft
ca88acc618 Fix an oversight. 1995-04-22 01:25:41 +00:00
mycroft
fb82503a03 Fix some outdated comments. 1995-04-22 00:58:19 +00:00
mycroft
c78d8f5e0b Replace btl with testl. 1995-04-22 00:54:21 +00:00
mycroft
4cd20dfe0a Move some comments to more appropriate places. 1995-04-22 00:30:47 +00:00
mellon
71d223dc04 Add dummy fb device driver reference for compatibility with conf.c changes 1995-04-21 23:58:36 +00:00
mellon
acc8d94430 Oops, still need to set waittime... 1995-04-21 23:04:32 +00:00
gwr
9e9c03fe49 Add this so "make cleandir" will work. 
(Thanks to Kenneth Stailey)
 1995-04-21 22:55:01 +00:00
mellon
88603eca8f Use vfs_shutdown to sync disks... 1995-04-21 22:16:01 +00:00