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129 Commits

Author SHA1 Message Date
peter
a51c9b6627 Initiate deorbit burn for the i386-only a.out related support. Moves are 
under way to move the remnants of the a.out toolchain to ports.  As the
comment in src/Makefile said, this stuff is deprecated and one should not
expect this to remain beyond 4.0-REL.  It has already lasted WAY beyond
that.

Notable exceptions:
gcc - I have not touched the a.out generation stuff there.
ldd/ldconfig - still have some code to interface with a.out rtld.
old as/ld/etc - I have not removed these yet, pending their move to ports.
some includes - necessary for ldd/ldconfig for now.

Tested on: i386 (extensively), alpha
 2002-09-17 01:49:00 +00:00
charnier
7dd9d47059 Replace various spelling with FALLTHROUGH which is lint()able 2002-08-25 13:23:09 +00:00
ru
a8adf98c82 Drop support for COPY, -c has been the default mode of install(1) 
for a long time now.

Approved by:	bde
 2002-07-29 09:40:17 +00:00
markm
32ac7e2965 "inline" fixing. Replace "inline" with "__inline" to make more BSD 
standard (and easier to define away with support in cdefs.h).
Also convert two function-like macros to static inline functions
for lint and the debugger.
 2002-07-19 13:38:43 +00:00
trhodes
fa6c7efe3f More consistancy. file system > filesystem 2002-05-16 02:19:14 +00:00
tg
762262ae8b Cast the uc_mcontext member to regcontext *, not the whole ucontext_t. 
PR:		35449
Submitted by:	Stefan Farfeleder <e0026813@stud3.tuwien.ac.at>
 2002-05-10 10:40:46 +00:00
tg
bfd97fab25 Fix wrong bitmask. 2002-05-10 10:37:57 +00:00
des
4d6b787d2d Usage style sweep: spell "usage" with a small 'u'. 
Also change one case of blatant __progname abuse (several more remain)
This commit does not touch anything in src/{contrib,crypto,gnu}/.
 2002-04-22 13:44:47 +00:00
charnier
a07fb1cc07 Use `The .Nm utility' 2002-04-19 23:44:58 +00:00
charnier
cdd3ddccaa Reduce the number of spelling mistakes. 2002-04-12 21:18:05 +00:00
dwmalone
0d14312af7 Mark some parameters as unused. 
Make more code depend on '#ifndef NO_X' so we don't get unused warnings
when compiling without X.
 2002-03-30 13:51:40 +00:00
obrien
8159ebd5e2 Update FreeBSD SCM IDs. 2002-03-07 12:52:27 +00:00
robert
6ec282a1de Avoid a null-pointer dereference which occurred when emulating DOS 
interrupt 0x10 function 0x00 without dpy int tty.c being set.

PR:		35147
Submitted by:	Stefan Farfeleder <e0026813@stud3.tuwien.ac.at>
 2002-02-26 10:22:25 +00:00
robert
a3d5207088 - Emulate instructions prefixed with 'rep' correctly: set the CX 
register to zero.

Submitted by:	Stefan Farfeleder <e0026813@stud3.tuwien.ac.at>
PR:		35147
 2002-02-26 10:13:35 +00:00
deischen
030cf60aac Don't rely on <sys/signal.h> to include <sys/ucontext.h>. 2002-02-17 17:19:14 +00:00
markm
11e67a9342 WARNS=2 fixup 2001-12-02 13:48:40 +00:00
tg
9135c64022 Remove check for the DISPLAY environment variable. It's easier to use 
the `-x' option to get an X window than to temporarily disable DISPLAY.

PR:		32180
 2001-11-27 13:14:49 +00:00
tg
0689cbd99f Minor cleanup, no functional changes: 
- Add/change some comments,
- remove superfluous `if (1||x)' and re-indent,
- fix initialization of floppyinfo[] to get rid of warning.
 2001-10-12 10:31:00 +00:00
tg
5a5faeb1fd - First shot at PIC emulation; 
- better 8250 emulation;
- fake vertical retrace bit in Input Status #1 register
  (this was lost in the VGA emu rewrite).

Submitted by:	Igor Serikov <bt@turtle.pangeatech.com>
 2001-10-02 11:28:59 +00:00
ru
214349ee3a Fixed the BINGRP handling mess. 
EXEGRP and EXEMODE are used to install DOS (EXE format) binaries.
doscmd(1) can optionally be installed as ``setgid kmem''.
Hence the assignment operator for EXEGRP.

PR:		bin/30538
 2001-09-13 07:20:51 +00:00
dillon
d90cfb096d Remove MAP_INHERIT flag from mmaps. 2001-08-25 18:06:32 +00:00
tg
b9cb79318c Fix INT 10:09 (write char) and INT 10:0a (write char and attribute) 
when cursor is at the lower right corner.

PR:		29574 29601
Submitted by:	Nils M Holm <nmh@t3x.org>
 2001-08-14 11:57:14 +00:00
tg
24059a36ee Move update of BIOS variable at 0x6c (time counter) completely to timer.c. 
Suggested by:	Igor Serikov <bt@turtle.pangeatech.com>
 2001-08-14 11:54:37 +00:00
ru
24c7b0a61d mdoc(7) police: s/BSD/.Bx/ where appropriate. 2001-08-14 10:01:54 +00:00
peter
373ef9952e Initialize debugf in main() 2001-08-13 21:56:39 +00:00
ru
c6c3284428 mdoc(7) police: s;BSD/OS;.Bsx; where appropriate. 2001-08-13 17:07:40 +00:00
ru
f858dca3dc mdoc(7) police: join split punctuation to macro calls. 2001-08-10 17:35:21 +00:00
tg
6348c039ba Silence some more warnings, mostly from `-W -Wwrite-strings'. 2001-08-08 10:58:50 +00:00
tg
fb3e81395f Fix warnings resulting from `-Wredundant-decls -Wstrict-prototypes'. 2001-08-07 11:09:15 +00:00
tg
35c464f8db Fix warnings from `-Wmissing-prototypes'. Staticize. 2001-08-03 10:47:56 +00:00
tg
0f2b8ea245 Sort SRCS. 2001-08-03 10:47:13 +00:00
tg
3425197e87 Don't wait for a keypress in INT 16 function 01, just return the current 
state. This fixes Easytrax.
 2001-08-01 11:47:06 +00:00
tg
06710de6d1 Mark debug() and fatal() as __printflike() and fix resulting warnings. 2001-07-31 11:27:48 +00:00
tg
255f937765 Sort options, remove unknown option 'f'. 2001-07-31 11:25:52 +00:00
tg
23487998fa - Add some more x86 instructions to emulate, 
- emulate VGA read mode 0,
- emulate VGA write mode 1,
- minor cleanup.

Protel's Easytrax, a free PCB layout program, almost runs now; there are
still some problems with the keyboard emulation, but the graphics are fine
(albeit a bit slow).
 2001-07-30 12:03:38 +00:00
tg
9638ec2b91 - Fix file names <:-(, 
- attempt to find the X includes and libraries better,
- sort some things.

Submitted by:	bde
 2001-07-30 11:38:20 +00:00
tg
47f11fa9b1 Include <sys/kbio.h> or <machine/console.h>, depending on __FreeBSD_version. 
This will reduce diffs to -STABLE.

Don't leave an image of the video RAM around.
 2001-07-26 11:09:15 +00:00
tg
6767a338a4 Correct font names. Now, how on earth did this work on my system? 2001-07-26 11:05:31 +00:00
tg
cd2c06bb7e Fix bugs introduced in 1.26: 
- restore -I. in CFLAGS
- add dependencies of objects on font headers
- missing dependencies of font headers on their sources

Suggested by:	bde
 2001-07-26 11:04:08 +00:00
sheldonh
9bfb9eedcd Use STD{ERR,IN,OUT}_FILENO instead of their numeric values. The 
definitions are more readable, and it's possible that they're
more portable to pathalogical platforms.

Submitted by:   David Hill <david@phobia.ms>
 2001-07-26 11:02:39 +00:00
sheldonh
78944dcef1 Fix breakage introduced in rev 1.26, with the introduction of 
absoluate pathnames starting with /usr/src.

This fixes the installworld target for the case where the source tree is
not in /usr/src.
 2001-07-25 12:21:27 +00:00
ache
b6764c0998 Remove non-existent (missing?) fonts.alias from beforeinstall: target 2001-07-24 19:25:19 +00:00
ache
8a1554a5e0 Add -I${.OBJDIR} to pick generated font*.h 2001-07-24 18:33:26 +00:00
tg
47c2c99b51 Clean up the code a bit: 
- add $FreeBSD$;
- remove unused variables;
- add missing headers and prototypes;
- -Wshadow.
 2001-07-24 11:50:23 +00:00
tg
97507091ff Rewrite video emulation. Features: 
- slightly more accurate VGA hardware emulation;
- more int 10 functions, especially wrt to palette handling;
- first shot at graphics support;
- mode switching.

Bugs:

- graphics too slow;
- only 16 color modes work for now;
- works only under X, and only with 16 bit TrueColor visuals;
- far from being genuinely useful (I can play an old EGA game now, though
  (mahjongg.exe)).

Also, the code has been cleaned up a bit (more to come in a separate commit).
 2001-07-24 11:44:20 +00:00
dd
911ca14c87 Remove whitespace at EOL. 2001-07-15 08:06:20 +00:00
dd
eaa6ee03b8 mdoc(7) police: remove extraneous .Pp before and/or after .Sh. 2001-07-09 09:54:33 +00:00
tg
d021e1859a Fix another buffer overflow. 
PR:		15593
Submitted by:	Przemyslaw Frasunek <venglin@lagoon.FreeBSD.lublin.pl>
 2001-06-28 12:02:45 +00:00
tg
d3711647e2 Update BIOS time. 
Submitted by:	Igor Serikov <bt@turtle.pangeatech.com>
 2001-05-22 11:33:38 +00:00
tg
39e8f234c4 Beautify debugging output. 2001-05-22 11:33:17 +00:00