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7455 Commits

Author SHA1 Message Date
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
cgd
0b2ce5d881 delete some cruft, don't swap if BROKEN_SWAP defined, call cpu_swapout rather than #ifdef 1995-05-05 03:35:39 +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
4c8828e743 init `mode' field in sunaudiogetinfo(). 1995-05-04 19:46:31 +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
cgd
5d25b2c50e machine-independent definitions for the Motorola MC146818A Real Time Clock 
and compatible chips, including the  Dallas Semicontuctor DS1287A.
This chip is used in PC's, DECstations, and Alphas, at least...
 1995-05-04 19:31:18 +00:00
mycroft
40b72cc7a2 Wrap NGDT and NLDT in parens. 1995-05-04 05:37:39 +00:00
mycroft
78356f06b3 Add two vprint()s, to give more informative panic messages. 1995-05-04 03:11:06 +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
cgd
011aa68805 looks like some extra ')'s were left in here. 1995-05-03 21:38:57 +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
mycroft
1d2f0bce2a Make the byte-shifting code consistent. 1995-05-03 19:38:45 +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
cgd
1e0c08b206 uncomment cy driver spec; i386 conf.c needs the header file. 1995-05-03 17:09:28 +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
cgd
3d9ffd41f3 make this work sanely on a 64-bit machine. Sacrifices a small bit of 
error checking in the DIAGNOSTIC case.  These changes might be backed out,
if it's decided that MINBUCKET should be 5 (rather than 4) on the alpha.
However, doing that has its own set of nasty consequences.
 1995-05-01 22:39:11 +00:00
cgd
2581c66077 remember first error code (if any) that's different than ENOEXEC. 
Not perfect, but there's no perfect solution to the "multiple interesting
error codes" problem.
 1995-05-01 22:36:45 +00:00
mycroft
73fead01fc Fix typos. 1995-05-01 19:45:42 +00:00
mycroft
1ff4bb49de Adjust for new defn of md_regs. 1995-05-01 19:33:17 +00:00
mycroft
bc5a1863db Declare sigcode and esigcode. 1995-05-01 19:01:45 +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
825d2fee22 Add Masahiro SEKIGUCHI's MB8696[05] driver, ported, with some additional 
changes by me:
* Make autoconfiguration work correctly for more models of AT1700.
* Make the debugging code more robust and complete.
* Tweak the output routine for better performance, and to eliminate an ugly
kluge.
Various other style cleanup.  Needs more work.
 1995-05-01 02:47:07 +00:00
mycroft
03e77f5565 Tweak the output routine for slightly better performance. 1995-05-01 02:39:30 +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
14b1452a90 kill unnecessary blank line at end of file 1995-04-30 07:03:13 +00:00
cgd
b835913465 first arg to open() is a 'const char *'. pointed out by David Brownlee 
in pr 1004.
 1995-04-30 03:57:54 +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
hpeyerl
c9319ad5c4 <break> --> ddb if defined(comconsole). 
(if you have a serial console and you hit break, you get ddb).
 1995-04-28 00:34:08 +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
hpeyerl
686da9ddb7 copyright foo. 1995-04-27 14:50:58 +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
christos
b9771ef7b1 Try to make the reboot system call compile under sun3 with RB_STRING 
support [not tested]
Add files.sunos
Rename system call switch table file from sunos_init_sysent.c to sunos_sysent.c
like other emulations.
 1995-04-27 12:05:37 +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
mycroft
6bb0f284d0 Turn off some debugging code by default. 1995-04-27 01:46:47 +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
gwr
f4d7b9097d Make sunos_reboot(RB_STRING,"...") work for sun3. 
Could be made to work for sparc too.
 1995-04-26 23:12:02 +00:00
brezak
1f4378da60 Fix nits from Mike Long <mike.long@analog.com> PR#996 1995-04-26 21:45:57 +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
mellon
43da4827ae sigcode and esigcode aren't defined for ultrix emulation 1995-04-25 21:51:15 +00:00
christos
2ca157b084 Make this compile again; from Ted Lemon 1995-04-25 21:10:01 +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
gwr
d73db495da Fixed RPC code to deal with RPC messages larger than one mbuf. 1995-04-24 21:54:56 +00:00
gwr
e49b0de53f short -> int (alignment) 1995-04-24 21:34:04 +00:00
pk
6404739df8 AMD9730 telephony chip (used to be sparc/dev/bsd_audioreg.h). 1995-04-24 19:17:17 +00:00
pk
30f71c550f A couple of fixes frm Rolf Grossmann. 1995-04-24 19:13:52 +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
c937b8a519 Fix compiler error in sunos_reboot(). 1995-04-23 01:00:46 +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
79e736e176 syscalls.master was changed 1995-04-22 23:48:37 +00:00
christos
ebdad87ea2 Added sunos_reboot(). 1995-04-22 23:45:29 +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
christos
44eef7c28b - added struct emul to all emulations. 
- removed all setup functions.
- added copyargs() functions where needed.
 1995-04-22 19:48:19 +00:00
christos
2a83f6028f makesyscalls.sh was changed. 1995-04-22 19:44:38 +00:00
christos
1c1cf96baf makesyscalls.sh was changed 1995-04-22 19:43:50 +00:00
christos
3d1b06ab09 - new copyargs routine. 
- use emul_xxx
- deprecate nsysent; use constant SYS_MAXSYSCALL instead.
- deprecate ep_setup
- call sendsig and setregs indirectly.
 1995-04-22 19:42:47 +00:00
christos
9575475067 - new struct emul for OS emulations. 
- deprecated exec_setup_fcn
- deprecated EMUL_???
- added sunos_machdep.c for the m68k ports.
 1995-04-22 19:40:29 +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
cgd
5fe7be7a26 be a little smarter when printing syscall names & args 1995-04-22 14:17:18 +00:00
cgd
a24d2f6e17 cast pointers to longs, print appropriately 1995-04-22 14:10:10 +00:00
cgd
b94f71c618 prototype strlen; shouldn't be here. 1995-04-22 14:09:29 +00:00
cgd
29038d1929 cast pointers to longs 1995-04-22 14:09:00 +00:00
cgd
f8e4de6a7a ints and pointers of various types are _NOT_ interchangable in protos 1995-04-22 14:07:54 +00:00
cgd
01208c85a3 cast pointers to longs, kill stupid local var return error, types. 1995-04-22 14:01:40 +00:00
cgd
586427643d various attribute poisoning, don't be as quick to specify size of files[] 1995-04-22 13:57:03 +00:00
cgd
4316c36ca7 cast pointers to longs 1995-04-22 13:53:48 +00:00
cgd
07231e5b52 note properly whether or not functions return, etc. 1995-04-22 13:51:19 +00:00
cgd
60b1ffa877 cast ptrs to longs, etc. 1995-04-22 13:50:27 +00:00
cgd
06b2dbd4dd cast ptrs to longs. 1995-04-22 13:47:52 +00:00
cgd
84d0d2f495 various type fixups 1995-04-22 13:46:50 +00:00
cgd
239425ba96 cast pointers to longs, not ints 1995-04-22 13:29:33 +00:00
cgd
c7d6aa46d5 copy routines should take size_t lengths for prototype consistency. 
don't assume that tick is >= 1000; loses badly on alpha (div. by zero)
only try unaligned copies if NetBSD's UNALIGNED_ACCESS symbol is defined.
various misc type size cleanups, mostly short -> int16_t.
 1995-04-22 13:26:20 +00:00
briggs
74b3f483db Define DELAY. 1995-04-22 13:17:51 +00:00
cgd
b5fb8715b0 quiet compiler warning via (ugly) cast 1995-04-22 13:08:30 +00:00
cgd
92fad4a481 be more careful when rounding sockaddr_dl sizes. also, one u_short * -> 
u_int16_t * conversion.
 1995-04-22 13:07:12 +00:00
cgd
725dc02e10 make tcflag_t an unsigned int (rather than unsigned long; alpha) 
make tcflag_t an unsigned int (rather than long; alpha, POSIX)
make c_?speed members of struct termios be ints (rather than longs; alpha)
 1995-04-22 13:03:10 +00:00
cgd
87725ecb8b use explicit type sizes for most data 1995-04-22 12:55:10 +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
pk
1778fc8e4a eserve the equality "x == y*(x/y)+(x%y)" for negative y; from Lon Willett. 1995-04-22 09:37:39 +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
mycroft
954487037b Rearrange vfs_shutdown() slightly. 1995-04-21 22:09:53 +00:00
mycroft
84f803aef6 Add a return type for vaccess(). 1995-04-21 22:03:24 +00:00
mycroft
277d7e6f32 Add prototype for vfs_shutdown(). 1995-04-21 21:59:41 +00:00
mycroft
9dbd0e8627 Use vfs_shutdown(). 1995-04-21 21:56:59 +00:00
mycroft
b4813fa24a Alias delay() to DELAY() for mi code. 1995-04-21 21:56:01 +00:00
mycroft
f51cb8c974 Print a message for each file system that does not unmount cleanly. Add a 
vfs_shutdown() routine that does the unmount and sync.
 1995-04-21 21:55:11 +00:00
mellon
92509d125f Add support for clean flag 1995-04-21 20:54:04 +00:00
phil
83d1965cc0 Remove the "#if 0" around vfs_unmountall(). 1995-04-21 20:20:15 +00:00
mycroft
b5eab728c1 Make this compile again. 1995-04-21 19:44:52 +00:00
phil
c42a783b23 Add scncnpollc. 1995-04-21 18:36:32 +00:00
pk
87beda7b2a Implement zstty(). 1995-04-21 15:51:26 +00:00
pk
532a15a74e sync with sys/conf.h 1995-04-21 15:50:06 +00:00
briggs
9e1f939930 Get rid of old file from hp300 origins!? 1995-04-21 11:35:15 +00:00
mycroft
305ed29ba1 Remove profiling constants that are no longer needed. 1995-04-21 09:17:23 +00:00
mycroft
bfab570cda Add constants for some keyboard controller commands. 1995-04-21 09:16:16 +00:00
mycroft
99a3edf2ea Move cpu_reset() from vm_machdep.c to machdep.c, and make it more robust. 1995-04-21 09:15:23 +00:00
mycroft
30e61f6c45 Make RB_KBD work again. 1995-04-21 07:56:40 +00:00
mycroft
7d349f24fb Clean up init386() a bit. 1995-04-21 07:53:52 +00:00
mycroft
e530f4d515 Remove 486-specific CR0 changes into identifycpu(). 1995-04-21 06:43:18 +00:00
mycroft
e4ab9f94f9 Remove the (unused) extra mapping of the first 1MB. Undo the double-mapping 
of the first 4MB earlier.
 1995-04-21 06:23:51 +00:00