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Author SHA1 Message Date
matt
1a8d29efcb Make the gem driver the default now, not the macppc specific gm. 2002-07-07 19:36:47 +00:00
matt
4577742ff6 Use SR 11 as USER_SR. (12 is used as an I/O BAT). 2002-07-07 19:32:49 +00:00
matt
e64bc5acc1 Allow USER_SR to be overriden on a per-port basis 2002-07-07 19:29:18 +00:00
matt
902fd38614 Update OFB_ENABLE_CACHE to search for a empty bat that does not 
conflict the USER_SR or one of the kernel SRs.
 2002-07-07 18:35:10 +00:00
oki
33e652ebfd Regen. 2002-07-07 18:07:43 +00:00
oki
52bdeef730 PECOFF version of stat13 and lstat13 couldn't look for 
alternative path at first.  Fixed it.
 2002-07-07 18:06:02 +00:00
drochner
12950c5082 fix error handling if open() fails 2002-07-07 15:13:55 +00:00
drochner
373b39f1d2 put the "VGA_CONSOLE_SCREENTYPE" parameter into opt_vga.h 2002-07-07 15:09:52 +00:00
bjh21
fcbf1cae9e Mention lchflags in the NAME section. 2002-07-07 14:59:49 +00:00
bjh21
dd7d539761 Add lchflags() to the list of syscalls that act on symlinks. 2002-07-07 14:56:48 +00:00
briggs
77f5558791 Fix a printf format warning. 2002-07-07 14:29:06 +00:00
drochner
cff6339e49 attach "vesabios" 
(well, not really yet)
 2002-07-07 13:25:43 +00:00
drochner
2eb946d46c call kvm86's GPF handler 2002-07-07 13:24:36 +00:00
drochner
5641e4d726 Initialize the kernel vm86 code before autoconfiguration, so that 
BIOS calls can be used for device probing etc.

And now it's getting nasty:
The kvm86 code needs a TSS, and it is most convenient to use proc0's
instead of doing some static allocation. (We might reconsider this if
we want to use vm86 for console initialization, ie much earlier.)
For the TSS slot to be allocated, we have to move the call to
i386_proc0_tss_ldt_init() up.
Since the npx code twiddles CR0 the corresponding pcb field must
be synchronized later. It would probably be cleaner to do this in
the npx driver.
 2002-07-07 13:23:17 +00:00
drochner
bc442c7173 -if APM_USE_KVM86 is set, use BIOS calls in virtual 8086 mode 
-make sure the register frame is really cleared before use
 (someone added a field to the frame later which didn't get zeroed)
 2002-07-07 13:06:56 +00:00
drochner
da32c6df4a add definitions for the in-kernel vm86 code and vesabios attachment, 
add an option APM_USE_KVM86 which does what its name implies
 2002-07-07 13:03:47 +00:00
drochner
c359f53282 First cut on VESA BIOS access to get extended video modes and framebuffer 
access. For now, there is just probing code.
 2002-07-07 12:59:58 +00:00
drochner
3b22d7973b This is a (still experimental) framework to run BIOS code in a virtual 
8086 machine. Ifff it works, it is much easier and more elegant than
going to real real mode:
-simpler code
-no need for "identity" memory mappings
-easy passing of buffers for bulk data to functions
-some more control
There is no interrupt support ATM, and it lacks a function to access
random virtual memory of the VM. MP issues to consider.
 2002-07-07 12:56:34 +00:00
wiz
f6f0c7616b Remove obsolete files. 2002-07-07 12:47:20 +00:00
bjh21
525b050279 Align default behaviour of chmod, chgrp, chown, and chflags with symlink(7), 
IEEE 1003.1-2001 (where applicable) and other systems, by follwoing symlinks
on the command line and changing their targets' modes/ownership/flags, rather
than ignoring them.

This fixes PR standards/563 (at last).
 2002-07-07 11:44:02 +00:00
tron
7db7acdde8 Fix a typo in last commit which caused build failures if 
"PCDISPLAY_SOFTCURSOR" is not defined.
 2002-07-07 10:52:18 +00:00
lukem
4b9ba774c6 Various improvements in wording and marking, 
from Alan Barrett <apb@cequrux.com>, with a bit of tweaking from me.
 2002-07-07 10:40:31 +00:00
tron
10f663ea7a Make "rogue" build with "WARNS=2". The necessary patches were supplied 
by David A. Holland in PR bin/17498.
 2002-07-07 09:35:07 +00:00
junyoung
f73c9efaab No need to include opt_vga.h here, since it is included in vgavar.h. 2002-07-07 07:37:50 +00:00
junyoung
da843e013f There's no function like vga_common_setup. 2002-07-07 07:34:54 +00:00
junyoung
64a231036c Remove __P. 2002-07-07 07:05:40 +00:00
junyoung
798d30c8d5 - ANSI & KNF, notably remove __P. 
- Some cosmetic changes.
 2002-07-07 06:49:22 +00:00
junyoung
472e54071a Rename vc_ccol and vc_crow in struct pcdisplayscreen to cursorcol 
and cursorrow, respectively, to be consistent with other members
in the structure.
 2002-07-07 06:36:32 +00:00
matt
140a273f7a Use lvewx/stvewx for VSCR and save ourselves 12 bytes we don't need to load. 2002-07-07 00:46:20 +00:00
dbj
397ff5c82a protect Debugger() call with ifdef DDB 2002-07-07 00:43:11 +00:00
gmcgarry
4b0692e70a Don't invoke MachFPInterrupt() if we're using SOFTFLOAT. 2002-07-07 00:22:18 +00:00
gmcgarry
cc4037a913 Overhaul the emulation facility. We do this by: 
- accumulating all emulation code (including floating-point) in one place
- steal MachFPInterrupt() back from SOFTFLOAT for use only with interrupts
  and traps from *real* FPUs
- introducing MachEmulateInst() as a common dispatch point for all
  emulated instructions
- cleaning up emulation dispatch in trap()

Also, while we're here, implement MIPS2 LL/SC/SYNC emulation for MIPS1.

Tested on r3k with and without SOFTFLOAT enabled.
 2002-07-06 23:59:18 +00:00
gmcgarry
de0c9630a1 Fix console bell. 2002-07-06 23:15:29 +00:00
wiz
0fb8fdab47 ANSIfy, remove __P(). 2002-07-06 22:08:30 +00:00
wiz
557fe0a8de ANSIfy and de-__P() a bit more. 2002-07-06 22:01:40 +00:00
wiz
8fb60bde2d Remove unused files (cf. timed{,c}/timed{,c}-extern.h). 2002-07-06 21:59:26 +00:00
wiz
b73d58cd80 Remove __P(). 2002-07-06 21:52:05 +00:00
wiz
56b7e3b326 Remove some unnecessary cruft. 2002-07-06 21:51:49 +00:00
wiz
f718edfc2a unifdef __STDC__ 2002-07-06 21:46:59 +00:00
wiz
7146bf3ca6 ANSIfy, remove __P(), unifdef __STDC__. 2002-07-06 21:44:40 +00:00
wiz
5c90fa6755 ANSIfy, remove __P(). 2002-07-06 21:30:26 +00:00
itojun
c6f53f281c correct tcp header chasing in pp_fastq processing. should fix kern/17491. 2002-07-06 18:33:45 +00:00
itojun
93b1b1c2c9 avoid trigraph. From: Matt Fredette <fredette@theory.lcs.mit.edu> 2002-07-06 18:21:43 +00:00
fredette
1c928c08b2 Removed ftpwelcome from BIN1; it was removed. 2002-07-06 18:19:31 +00:00
matt
263c3cd253 Merge macppc/ofppc locore OFW code and move it here. 2002-07-06 18:01:23 +00:00
matt
51f2834470 Bump max user address to 0xfffff000 (XXX maybe it should be -NBPG?). 2002-07-06 17:15:57 +00:00
fredette
be87bf4822 Fixed the options KDGB_DEVNAME, for recent changes to config(8). 2002-07-06 15:41:38 +00:00
fredette
10d4232908 Fixed a printf argument type. 2002-07-06 15:39:07 +00:00
itohy
8f0b7653ca a.out prologue / epilogue (from in-tree egcs) 2002-07-06 13:20:08 +00:00
itohy
b2f2b1cb44 Correct section / alignment rule for a.out. From in-tree egcs. 2002-07-06 13:19:00 +00:00