Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
19,887 Commits 606 Branches 0 Tags 3.1 GiB
6ad1b0f567
Commit Graph

2419 Commits

Author SHA1 Message Date
jtc
0cd793449e merge in changes from 1.1 release branch 1995-11-30 00:56:23 +00:00
mycroft
e2baea19f3 Make sure vt_coldinit() is called before vt_coldmalloc(). 1995-11-26 21:01:16 +00:00
jtc
ce0b404f4e fixup copyright notice before the release 1995-11-17 06:47:27 +00:00
cgd
e9ef628234 don't link against libkern, so that boot blocks will work properly. 
(pulled down from 1.1 release branch.)
 1995-11-16 22:38:16 +00:00
christos
c0aaa86553 Add a config line for 3c590 ethernet cards 1995-11-10 19:34:54 +00:00
fvdl
051bb183e3 Same as in 1.1 branch. 1995-11-09 08:40:51 +00:00
hpeyerl
5d67fa8cb9 Taking out the trash. 1995-10-31 18:03:39 +00:00
tls
20fd1b6a7f Start to sort out install kernel size and bt/aha issues. Will be revised. 1995-10-28 04:06:21 +00:00
tls
488b27678f The INSTALL kernel is broken and will be replaced by split INSTALLAHA/INSTALLBT. 1995-10-28 03:55:10 +00:00
mycroft
baf5b9b139 Fix oversight in last change; some BIOSes leave junk in %fs and %gs that must 
be cleared.  Pointed by Alasdair Baird.
 1995-10-24 16:27:54 +00:00
jtc
1fa962ddd0 netbsd.warped.com aka. {ftp,sup}.netbsd.org 1995-10-20 21:24:37 +00:00
mycroft
61d3ef1018 Fix small oversight. 1995-10-15 22:09:45 +00:00
mycroft
c3779c515d Fix typos. 1995-10-15 05:58:44 +00:00
mycroft
5a227363fd Fix problem reported by r_friedl@informatik.uni-kl.de; when LDT is resized, 
the wrong amount of memory is freed.
 1995-10-15 05:48:08 +00:00
mycroft
e964003409 Rename some variables for consistency. 1995-10-15 05:43:49 +00:00
mycroft
e8011301bf Style police. 1995-10-15 04:18:27 +00:00
fvdl
6ce6eef6d8 child_return broke Linux fork() 1995-10-14 14:06:16 +00:00
mycroft
086845d5d3 Move the initialization of proc0's TSS and LDT to the end of cpu_startup(), 
and switch to dynamically allocating the TSS.
 1995-10-12 17:56:36 +00:00
mycroft
50f83bdbdf Maintain a free list. 1995-10-11 23:39:08 +00:00
mycroft
2765bc7b44 Go back to statically allocating the GDT entries for proc0. 1995-10-11 19:32:31 +00:00
mycroft
059cb84d53 Fix typo. Also, remove diagnostic in svr4_sys_sysarch(). 1995-10-11 17:04:11 +00:00
mycroft
ddbde6d166 Remove reference to dead variable. 1995-10-11 06:24:28 +00:00
mycroft
72805df917 Various changes from John Kohl and me: 
Map kernel stacks only at unique addresses.
Use one TSS per process.
Add sysarch calls for modifying IOPL and the I/O permission bitmap.
Add a compacting GDT entry allocator, for TSS and LDT selectors.
Enable modifying %fs and %gs with PT_SETREGS.
Sanitize various bits of code.
 1995-10-11 04:19:29 +00:00
mycroft
28484180c7 Fix minor oversight. 1995-10-10 18:27:25 +00:00
mycroft
eb44441b87 Pull in microcode dependencies. Remove -fno-builtin. 1995-10-10 05:58:00 +00:00
mycroft
5d9ff18d18 Switch to user code and data selectors in the GDT while handling signals. 1995-10-10 04:54:18 +00:00
mycroft
25f53a986f Add USERMODE() and KERNELMODE() macros, and use them. 1995-10-10 04:45:03 +00:00
mycroft
4fd4545646 Fix #include misordering. 1995-10-10 01:40:13 +00:00
mycroft
37758b3f84 Minor change. 1995-10-10 01:30:25 +00:00
mycroft
090f48526e Add ahc and COMPAT_FREEBSD. 1995-10-10 01:29:15 +00:00
mycroft
2dd293d3c3 Add hooks for COMPAT_FREEBSD, from Noriyuki Soda. 1995-10-10 01:26:36 +00:00
mycroft
0ad97bc5c9 FreeBSD binary compatibility module, from Noriyuki Soda. 1995-10-10 01:22:31 +00:00
mycroft
8096b83664 Eliminate soft segment descriptors; instead use a functional interface for 
creating segment descriptors.  Add the duplicate system call gate used by
BSD/OS 2.0 executables.  Prototype setsegment() and setgate(), and fix a bogon
caught by this.
 1995-10-09 06:34:11 +00:00
thorpej
28b46fc9ec Update vtrace() for prototype changes and renaming changes. 1995-10-09 04:00:24 +00:00
fvdl
81d650570f Implement the KDGKBMODE ioctl for Linux (possible with pcvt 3.32). 1995-10-08 22:45:20 +00:00
jtc
9ba33c87cc Update makefile to handle the fact that keycap.5 was moved out of man5 
into this directory.
 1995-10-08 21:59:43 +00:00
jtc
df99cef0ac Patch from Frank van der Linden to allow kernels with pcvt but without 
XCONSOLE to compile.  I've been told that this patch has been sent to
Helmuth.
 1995-10-08 21:57:39 +00:00
jtc
95f29581c3 Remove files that have been removed from or renamed in the current pcvt sources 1995-10-07 23:25:09 +00:00
jtc
be0a951c76 Update our Makefile.inc. 
Remove various OS-specific Makefile.inc templates.
 1995-10-07 21:51:42 +00:00
jtc
d9789d4225 Overlay our pcvt with pcvt 3.32 sources. All of our fixes have been 
incorporated into the master sources, so it is unnecessary to resolve
all the conflicts that would occur if we let CVS "merge" the versions.
 1995-10-07 21:43:25 +00:00
jtc
68b7d2aca6 import pcvt 3.32 1995-10-07 21:11:27 +00:00
jtc
652374b8ca import pcvt 3.32 1995-10-07 21:10:55 +00:00
jtc
81c0777f62 import pcvt 3.32 1995-10-07 21:09:43 +00:00
mycroft
245f292fed Prefix names of system call implementation functions with `sys_'. 1995-10-07 06:25:19 +00:00
mycroft
037949ced9 Undo accidential deletions in last commit. 1995-10-06 07:12:42 +00:00
mycroft
f2d15e5b48 Remove unneeded input operands to fnsave(), fnstcw(), and fnstsw(). 1995-10-05 23:06:15 +00:00
mycroft
45dc3570ec Use ISA_IPL_TTY, to fix race conditions. 1995-10-05 22:06:47 +00:00
mycroft
ec30c873ea Switch the AUX_ENABLE and AUX_DISABLE flags, per Mathias Engan. 1995-10-05 14:12:21 +00:00
mycroft
4a17d4a861 Undo accidental deletions in last commit. 1995-10-03 20:18:58 +00:00
thorpej
bca85a86b1 Compile the kernel with -fno-builtin. 1995-09-19 23:25:29 +00:00
thorpej
7d7396c414 Make system calls conform to a standard prototype and bring those 
prototypes into scope.
 1995-09-19 22:53:47 +00:00
jtc
864f186a4e Use MAN instead of MAN8 (although it doesn't matter here because vgaio 
is neither built nor installed).
 1995-09-16 15:52:38 +00:00
jtc
6e9c7ee5a8 Use MAN instead of MAN3 and MAN5 1995-09-16 15:49:40 +00:00
jtc
ee21163cab moved up one level in directory structure 1995-09-16 15:47:27 +00:00
hpeyerl
8acf48ade5 update comment to include Etherexpress. 1995-09-14 12:46:42 +00:00
fvdl
c08d930690 Get address of buffer right when returning from graphics mode. 1995-09-10 10:45:16 +00:00
fvdl
43279db68d Fix PR #1445 (incorrect ifdef/else/endif), from Bill Sommerfeld via 
John Kohl.
 1995-09-08 07:57:15 +00:00
fvdl
df2f99818a Get notion of VT number right. 1995-09-07 21:55:43 +00:00
fvdl
1b8c8d3906 Fix broken VT_WAITACTIVE ioctl (from pcvt 3.30, needed for Linux 
svgalib binaries).
 1995-09-04 22:33:21 +00:00
mycroft
b8b9c4c9ff Make sure vt_coldinit() is always called before vt_coldmalloc(). 
Remove pcvt_kbd_raw.
 1995-09-03 01:20:33 +00:00
mycroft
29053c58b2 SA_ONSTACK --> SS_ONSTACK 1995-09-01 20:05:59 +00:00
fvdl
10101d52ba Only define some vars (one of pcvt-specific type) when pcvt is configured. 
Fixes PR #1424 (from Mike Long)
 1995-08-31 09:33:10 +00:00
fvdl
0324e91dae Remove VT-switch disabling hack now that pcvt handles this. 1995-08-30 00:32:51 +00:00
fvdl
9fc36ab1a4 * Don't scroll by setting the CRT start address when in graphics mode, and 
make sure to use the right buffer (fixed in the same way as pcvt 3.30)
* Maintain keyboard state locally per VT. This makes sense, enables switches
  between VTs with different kbd states, and aids Linux VT emulation.
 1995-08-30 00:29:09 +00:00
fvdl
cf13e627f4 Undo unintended parts of previous change. 1995-08-27 21:30:00 +00:00
fvdl
a084a7d3dd Remove bogus check in ioctl(fd, VT_RELDISP, VT_FALSE). Needed for 
Linux VT emul stuff. This fix was already applied in pcvt 3.30
 1995-08-27 20:59:00 +00:00
fvdl
9ca2821d22 A couple of definitions added for previous changes. 1995-08-27 20:57:18 +00:00
fvdl
040bcc367d Add some yucky code to emulate Linux VTs well enough to make svgalib 
stuff work reasonably well.
 1995-08-27 20:56:38 +00:00
ghudson
bbfb3349c0 Call doshutdownhooks() before resetting the CPU. This should probably 
be in architecture-independent code.
 1995-08-24 19:16:47 +00:00
jtc
0da9212559 recommanded -> recommended; PR #1395 1995-08-22 19:43:06 +00:00
mycroft
e11b690b80 Require drives 2 and 3 to be explicitly configured. 1995-08-21 06:56:14 +00:00
thorpej
66dcd8fd69 Add entries for the ccd. 1995-08-17 17:40:42 +00:00
chuck
72d03ec724 TDR config update (from Theo). 1995-08-14 20:32:38 +00:00
mycroft
96d6db2c1a Export bsd_to_ibcs2_sig[], and use it. 
Nuke ancient vmtime().
 1995-08-14 02:27:30 +00:00
mycroft
9b899c17cd Export bsd_to_linux_sig[], and use it. 1995-08-14 02:19:08 +00:00
mycroft
0a601c87ba Rename two functions. 1995-08-14 02:13:42 +00:00
mycroft
1e69f23205 Export bsd_to_svr4_sig[], and use it. 1995-08-14 02:07:57 +00:00
mycroft
baaaba9bc5 Rearrange #includes. 1995-08-14 01:38:24 +00:00
mycroft
9440382c88 svr4_stack_t --> svr4_sigaltstack 1995-08-14 01:13:29 +00:00
mycroft
36a94a031a Lock the process in core before operating on it. 1995-08-13 09:05:51 +00:00
mycroft
c8e379015c Fix sysbeep() for the case of pitch == 0, and garbage collect a useless 
variable.
 1995-08-13 04:06:29 +00:00
mycroft
54c9a1df90 Replace splnet() with splsoftnet(). Add splnet(). 1995-08-13 00:22:40 +00:00
mycroft
3ee59cd771 Fix oversight in previous change; spl*() must also block 
software interrupts.
 1995-08-09 01:47:37 +00:00
mycroft
bc59b73733 Merge npxinit() into npxdna(), and remove duplicated code. 1995-08-06 19:48:58 +00:00
mycroft
b725d8b30b Update the comment describing how this works. 1995-08-06 19:31:49 +00:00
mycroft
3c20501d57 Clear MDP_USEDFPU on exec. Set it in process_write_fpregs() unconditionally, 
for the benefit of the emulator.
 1995-08-06 19:01:14 +00:00
mycroft
ef504e724d Fix oversight in previous. 1995-08-06 18:05:22 +00:00
mycroft
764d69bf8e Make process_write_fpregs() safe. 1995-08-06 18:02:22 +00:00
mycroft
d730fead60 Eliminate direct uses of curproc in npxdna() and npxinit(). 1995-08-06 17:59:10 +00:00
mycroft
0affdcf4d8 Pass curproc to npxdna(). 1995-08-06 17:54:35 +00:00
mycroft
ccdf6ac81b Change le0 iosiz. 1995-08-06 16:14:29 +00:00
mycroft
a326c49adf Stop using cr0 to flag that the FPU has not been used. 1995-08-06 06:05:28 +00:00
mycroft
ce7cc0c18a Move the `used fpu' flag into mdproc, so it can be referenced when a process 
is swapped out.  Implement process_{read,write}_fpregs.
 1995-08-06 05:32:59 +00:00
cgd
0d41f58879 fix a pasto 1995-07-27 21:39:59 +00:00
mycroft
1dbdf20df6 le can also be on PCI. 1995-07-27 04:40:55 +00:00
mycroft
fc427776a7 Add stuff for I/O mapping. 1995-07-27 00:29:02 +00:00
mycroft
9c4ef77945 Remove extraneous makeoptions declarations. 1995-07-24 03:33:12 +00:00
mycroft
6dfa7461a5 Add -Werror. 1995-07-24 03:30:07 +00:00
brezak
693043d786 GUS audio driver from John Kohl. 1995-07-19 19:58:09 +00:00
cgd
479fb9e45b add <sys/cdefs.h> inclusions. namsspace-protect physadr, label_t 
def'ns against _POSIX_SOURCE and _ANSI_SOURCE.
 1995-07-06 03:39:32 +00:00
mycroft
7263209ce6 Make each disk and tape driver define its own read and write functions. 
Deprecate rawread() and rawwrite() completely.  Remove d_strategy from cdevsw to
force the abstraction barrier.
 1995-07-04 07:15:28 +00:00
mycroft
9fbf4d6f47 Make hardware interrupts always block all software interrupts. 1995-07-04 07:09:53 +00:00
paulus
f3285c2e0e Add call to pppintr in softnet. 1995-07-04 07:00:47 +00:00
mycroft
2dadf2f086 Simplify some conditionals. 1995-07-02 16:10:40 +00:00
cgd
2b71eae2c7 note that most of dev/ic's contents have changed names 1995-06-28 04:30:30 +00:00
cgd
a921a720f7 no more serial console. There aren't enough free serial ports on non-crash 
machines in my office!
 1995-06-28 03:48:48 +00:00
cgd
c83f9c5568 remove unused cpu_exec() definitions. moved "broken swap" markers, for 
ports that still need it, to types.h.
 1995-06-28 02:55:18 +00:00
cgd
2b7d3527a2 define and set PTDpaddr (pyhs addr of kernel PTD) 1995-06-26 13:26:26 +00:00
cgd
db66a978e9 IdlePTD has been gone for a while. PTDpaddr now exists. 1995-06-26 13:25:29 +00:00
cgd
59e990a56b check CMOS time against base time, for sanity. if CMOS time invalid, 
warn user and user base time.  if base time < 1985, warn the user.
if base time 5 or more years different than clock time, warn user,
and if it's base time that's greater, use it.  (The latter case is
handy if one has a machine in which the CMOS battery is dead... I do.)
 1995-06-26 10:14:05 +00:00
cgd
2d49c3885b clean up definitions of ctod(), dtoc(), ctob(), btoc(), btodb(), and 
dbtob().  remove unused definitions of ctos(), stoc(), and dtob().
 1995-06-26 06:55:38 +00:00
cgd
c8858650b0 DEBUG -> FD_DEBUG, so this thing doesn't spew when used with options DEBUG 1995-06-26 05:47:40 +00:00
cgd
35bea7d1f4 use new-style block device dump functions. (most intelligence here now.) 1995-06-26 05:22:53 +00:00
cgd
5ccd187ba5 reserve VM to map pages being dumped 1995-06-26 05:21:58 +00:00
cgd
dd3e2df4a7 make dump stubs consistent. fix other piece of code to compile 
properly with DEBUG; used bogus variable.
 1995-06-26 05:20:40 +00:00
christos
e14fb59c60 Fix building of libkern that broke with yesterday's fixes 1995-06-26 03:24:17 +00:00
christos
a94817a5de GENERIC: Add COMPAT_IBCS2 in too by default. 
Makefile.`arch`:	- Add -lcompat
			- Change clean: target to be a double dep one,
			  so libraries can use the clean target too
			- Add genassym to the clean targets
 1995-06-24 20:39:40 +00:00
christos
fc741845e6 Stackgap_init() now takes an p->p_emul argument. 1995-06-24 20:36:28 +00:00
jtc
611c2dbdc8 fix typo 1995-06-23 01:33:43 +00:00
fvdl
1634acc3e4 Include file change. 1995-06-22 21:35:42 +00:00
jtc
55fbbc705d Wrap with #ifndef _XXX_FLOAT_H_/#define _XXX_FLOAT_H_/ ... /#endif. 1995-06-20 20:45:22 +00:00
jtc
1d65cdd4ab #include <sys/cdefs.h>. 
Wrap __flt_rounds() declaration with __BEGIN_DECLS/__END_DECLS.
 1995-06-20 20:32:22 +00:00
cgd
8b16cd6552 reenable kernel debugger; new location more amenable to tweaking. 1995-06-18 20:14:44 +00:00
cgd
3722386a41 use new pcireg.h macros 1995-06-18 02:36:41 +00:00
fvdl
ca120e393c Do extra comparison against linux_elf emul struct pointer to see what 
we are emulating (unfortunately).
 1995-06-11 20:24:42 +00:00
cgd
e58dfa2a1a make match/attach routines and cfdriver struct mi 1995-06-07 07:06:16 +00:00
pk
a47021162b Prototype sysarch(2) (Thorsten Lockert, PR#1096) 1995-06-05 19:36:23 +00:00
mycroft
ee9e2e35fa Increase the delay after pulsing the keyboard reset line. 1995-06-05 03:47:51 +00:00
mycroft
1922f9e648 Use the memory mapping set up by the BIOS. 1995-06-05 03:07:34 +00:00
mycroft
4ea6427a03 Increase size of imask[]. Sigh. 1995-06-04 20:22:50 +00:00
mycroft
bd99191320 IPL_IMP includes IPL_NET, IPL_BIO, and possibly IPL_TTY. 1995-06-04 08:32:24 +00:00
mycroft
8bb190daa3 Add a separate IPL_IMP, used by splimp(). 1995-06-04 08:29:41 +00:00
mycroft
d4e9fde6e5 Handle most of the address fixups during bootstrap with a macro. 1995-06-02 18:14:04 +00:00
brezak
cfe5401c83 Integrate patch from Lon Willett that is part of release 3.20 1995-06-02 02:48:41 +00:00
mycroft
d69f7885b7 Allow [nh]to[hn][ls]() to do constant folding. 1995-06-01 17:19:18 +00:00
cgd
471cfd3fc5 define pcicd, pciattach() here now. 1995-05-23 03:43:58 +00:00
mycroft
5ea2d5e6a6 Clean up the FPU state more thoroughly on exec. 1995-05-18 18:59:16 +00:00
jtc
f90f8d10aa Removing -DKERNEL, transition to _KERNEL has been completed 1995-05-16 22:24:17 +00:00
mycroft
f178e0996d Sync these. 1995-05-16 14:58:44 +00:00
mycroft
565b3ad195 Put the address of the ps_strings structure in %ebx. 1995-05-16 14:30:47 +00:00
cgd
fc90442d14 add lots of vnds 1995-05-12 21:08:41 +00:00
mycroft
af73578e82 Map the source page of a copy read-only. 1995-05-12 20:57:22 +00:00
cgd
eb4cd26383 from the comments at the top of the file: 
INSTALL -- somewhat generic kernel with a snowball's chance of
	   fitting on an install floppy.

This kernel MUST consist (for users' sanity) of a subset of
the GENERIC configuration.  It also should support X reasonably
(though the SysV SHM extensions won't work).

To avoid a maintenance nightmare, this kernel consists of GENERIC
with missing options/devices/etc. REMOVED rather than commented
out.  That makes it easy to diff agains GENERIC, to make sure that
it really is a subset of the functionality.
 1995-05-12 03:19:51 +00:00
cgd
aeb93da3d7 Split FFS,QUOTA line, comment each individually. 
Add 'options INSECURE' so that the GENERIC kernel is happy with
X's linear mapping.
 1995-05-12 03:18:05 +00:00
jtc
8aa6c376b6 KERNEL -> _KERNEL 1995-05-11 16:52:54 +00:00
mycroft
af7265051f The previous optimization only works for edge-triggered interrupts... 1995-05-08 18:00:20 +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
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
mycroft
e97a07b5a4 Add stub for linux_modify_ldt(). 1995-05-06 18:17:15 +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
cgd
8703076975 define BROKEN_SWAP and/or cpu_swapout as appropriate. 1995-05-05 03:41:51 +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
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
mycroft
f57d609a52 Use PCB_USEDFPU, and a small performance tweak. 1995-05-03 00:17:16 +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
mycroft
73fead01fc Fix typos. 1995-05-01 19:45:42 +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
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
christos
0cd2332f66 sigcode is svr4_sigcode 1995-04-28 23:11:37 +00:00
cgd
0e59975fac rename files files for new config/config.old naming 1995-04-28 08:19:12 +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
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
cgd
fab3d7b117 kill a bogus NOTREACHED, fix spacing 1995-04-24 06:24:19 +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
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
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
b5eab728c1 Make this compile again. 1995-04-21 19:44:52 +00:00
mycroft
305ed29ba1 Remove profiling constants that are no longer needed. 1995-04-21 09:17:23 +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
mycroft
8190c2e3e7 Clean up hole conversion functions a little. 1995-04-21 05:21:37 +00:00
mycroft
d3672cc33f We need isa_machdep.h for now. 1995-04-21 05:10:02 +00:00
mycroft
d3971b501d Remove relocation of Crtat from locore. 1995-04-21 04:51:30 +00:00
mycroft
0ded4e4007 pttty -> ptytty 1995-04-19 22:35:40 +00:00
mycroft
943618dbe5 Fix thinko in previous commit. 1995-04-19 22:08:08 +00:00
mycroft
8854e7193d Remove d_reset, and change the uses of d_ttys as appropriate. 1995-04-19 19:22:15 +00:00
mycroft
53d73c77a5 Garbage collect #includes. 1995-04-19 19:10:35 +00:00
mycroft
5e398279f4 Using cloning specs for rtfps subdevices. 1995-04-19 19:08:52 +00:00
mycroft
1f599fe30b Using cloning specs for ast subdevices. 1995-04-19 19:07:33 +00:00
mycroft
4c28b7cb87 Change needs-count' to needs-flag'. 1995-04-19 19:02:54 +00:00
mycroft
aed68a1067 Implement pctty(). 1995-04-19 18:33:27 +00:00
mycroft
b665ddf808 Implement pctty(). 1995-04-19 18:10:47 +00:00
cgd
eb1375b9c2 fix my IPL level off-by-one. also, rename intr_disestablish to 
isa_intr_disestablish like i meant to before.
 1995-04-19 06:14:13 +00:00
cgd
19c27da954 comment out the scd major declaration 1995-04-19 02:54:12 +00:00
mycroft
6bb01cf7de Remove deprecated md prober/probew/kernacc/useracc. 1995-04-19 01:17:11 +00:00
mycroft
82120d943b Finish updating for new interrupt registration mechanism. 1995-04-18 02:25:18 +00:00
mycroft
8874fd61ca Update to match generic ISA changes. 1995-04-18 00:59:53 +00:00
brezak
1b8667f0aa Add config for PSS 1995-04-17 22:44:38 +00:00
cgd
15552a0e17 if_le conflicts with the Alpha; move description back to i386 1995-04-17 20:23:32 +00:00
cgd
6495969b94 use included files wherever possible. 1995-04-17 16:58:14 +00:00
cgd
8fe775c0de useless, as of the new sound drivers. 1995-04-17 15:29:06 +00:00
cgd
dfeb819b45 move sound drivers to their proper homes. 1995-04-17 15:28:30 +00:00
cgd
cf1c3ea213 these belong in dev/isa; they're being moved there now. 1995-04-17 15:22:27 +00:00
cgd
c0caf19aac oops; forgot to delete this with my ISA autoconfig changes earlier 1995-04-17 15:17:24 +00:00
cgd
8a640328ed clean up several ISA device interfaces: autoconfiguration, header 
inclusion, and interrupt configuration.  more work still needs to be done,
but it's getting better...
 1995-04-17 12:06:30 +00:00
cgd
236ef3f326 include PCI machine-independent files list 1995-04-17 07:45:29 +00:00
cgd
14d777dff7 allow most program names to be overridden. kill a bogus } in a comment, and 
an unnecessary blank line.
 1995-04-17 07:30:54 +00:00
cgd
5f2be04d8e use CC="cc -Werror" for cc; kill bogus COMUNIT option 1995-04-17 07:23:50 +00:00
cgd
1b917f3802 use CC="cc -Werror" for cc 1995-04-17 07:23:34 +00:00
mycroft
865e910590 Remove extra EMUL_IBCS2 case. 1995-04-14 23:30:54 +00:00
mycroft
72adfee7f7 EMUL_IBCS2_ELF -> EMUL_SVR4; EMUL_IBCS2_{COFF,XOUT} -> EMUL_IBCS2 1995-04-13 20:48:14 +00:00