0696821419
Deal with GCC's dead code elimination being suboptimal.
1996-01-07 03:59:28 +00:00
41f463bf2c
Modify splraise() to allow better optimization.
1996-01-07 02:40:44 +00:00
946507cf4d
Make cpl, ipending, and astpending volatile.
1996-01-07 02:08:28 +00:00
3afeb8d6b0
Make sure interrupts are disabled before jumping to a resume point, to prevent
...
races.
1996-01-07 02:07:07 +00:00
f149f4f6f1
Make FPU faults use INTRFASTEXIT, and remove INTREXIT.
1996-01-07 02:04:31 +00:00
9e6f4ae58a
Remove unused macros.
1996-01-07 02:03:20 +00:00
19914b6e10
Build the frame for recursive interrupts manually, and make sure to disable
...
interrupts to avoid races.
1996-01-07 02:02:28 +00:00
7f6d0eaf9b
Put #includes in the right order.
1996-01-07 02:00:31 +00:00
96e91cd027
Don't save caller-saved registers.
1996-01-06 22:15:29 +00:00
2fce159ff8
Changed name of sigaltstack's ss_base field to ss_sp to match XPG4.2 and
...
traditional usage.
1996-01-04 22:21:33 +00:00
17eb6e2bc1
Move the old-style disk instrumentation "structures" to a central location
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(sys/kern/subr_disk.c) and note that they should/will be deperecated.
1995-12-28 19:16:31 +00:00
74e1e47aeb
fixed my own pr 1758 -- the floppy drive motor was not being turned off
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at halt time, especially if a floppy was mounted. Added a shutdown hook
to turn off the motor. Per a request by mycroft, the cookie from the hook
is saved in a new member I added to the fd_softc structure.
1995-12-28 15:48:57 +00:00
883fb8f0ca
Copy md_flags during fork.
1995-12-26 16:59:47 +00:00
cd8fe86bcb
Make the type of __builtin_va_list a long.
1995-12-26 01:16:24 +00:00
0c00214737
Use __builtin_va_alist.
1995-12-26 00:19:09 +00:00
fa887628d8
Stylistic changes.
1995-12-25 23:15:31 +00:00
d1de691efb
Stylistic changes.
1995-12-25 22:22:02 +00:00
0199e002ad
Update for GCC 2.7, and fix bugs.
1995-12-25 21:41:08 +00:00
c93761e267
Added ccd pseudo device.
1995-12-24 18:00:29 +00:00
3da4b2a160
The IST_* and IPL_* constants are not bus-specific; don't treat them as such.
...
Change splimp -> splnet in Ethernet, ARCnet, and FDDI drivers.
1995-12-24 02:29:35 +00:00
1ca89b7f91
Enable paging of the user area.
1995-12-24 01:07:32 +00:00
6d9d4bb77a
Added ccd pseudo-device.
1995-12-24 00:22:20 +00:00
765bb97fe9
fix my own pr 1762, in which it was noted that boot2 used a busy loop
...
to time out the boot prompt. Now uses a usleep() routine that calls
the BIOS and the functionality is separate from gets(). Timeout is
#defined to 5 seconds. Also did some minor cleanup in preparation to
prototype/ANSIfy everything.
1995-12-23 17:21:23 +00:00
d2e4a2de4b
Minor cleanup.
1995-12-21 01:08:59 +00:00
6698d239ca
Use the U suffix to insure unsigned values are treated as such.
1995-12-20 23:30:57 +00:00
e28d5e9168
Use #pragma only for 2.0 <= GCC < 2.7.
1995-12-20 18:09:24 +00:00
e09cc4cf9d
Use alternate structure packing method added in GCC 2.7.
1995-12-20 17:58:55 +00:00
dab27d0c21
Use explicit integer sizes. Adjust constraints for GCC 2.7.2.
1995-12-20 07:53:09 +00:00
132f58bfc5
Call doshutdownhooks() before asking for a halt keypress.
1995-12-14 18:31:20 +00:00
9ddf72180a
add 3C590 support to all generic and install kernels
1995-12-14 01:09:59 +00:00
0585b39d85
use pcvt, with PCVT_NSCREENS=1 and PCVT_24LINESDEF.
1995-12-12 01:52:39 +00:00
3a0fa6f8ee
NISA --> NISADMA, per Neil McRae.
1995-12-09 07:39:02 +00:00
498f9ca1e7
Include /dev/io as one of the `kmem' devices.
1995-12-09 05:53:00 +00:00
76813521bb
Return 0 in the child, not the parent pid.
1995-12-09 05:00:27 +00:00
0e0ac5ed68
cpu_fork() now returns void.
1995-12-09 04:37:23 +00:00
0cd793449e
merge in changes from 1.1 release branch
1995-11-30 00:56:23 +00:00
e2baea19f3
Make sure vt_coldinit() is called before vt_coldmalloc().
1995-11-26 21:01:16 +00:00
ce0b404f4e
fixup copyright notice before the release
1995-11-17 06:47:27 +00:00
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
c0aaa86553
Add a config line for 3c590 ethernet cards
1995-11-10 19:34:54 +00:00
051bb183e3
Same as in 1.1 branch.
1995-11-09 08:40:51 +00:00
5d67fa8cb9
Taking out the trash.
1995-10-31 18:03:39 +00:00
20fd1b6a7f
Start to sort out install kernel size and bt/aha issues. Will be revised.
1995-10-28 04:06:21 +00:00
488b27678f
The INSTALL kernel is broken and will be replaced by split INSTALLAHA/INSTALLBT.
1995-10-28 03:55:10 +00:00
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
1fa962ddd0
netbsd.warped.com aka. {ftp,sup}.netbsd.org
1995-10-20 21:24:37 +00:00
61d3ef1018
Fix small oversight.
1995-10-15 22:09:45 +00:00
c3779c515d
Fix typos.
1995-10-15 05:58:44 +00:00
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
e964003409
Rename some variables for consistency.
1995-10-15 05:43:49 +00:00
mycroft