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127 Commits

Author SHA1 Message Date
cgd
7e860c9159 make cpu_wait a macro, and define cpu_coredump 1994-05-19 08:09:49 +00:00
cgd
c9d464003e USL copyright foo 1994-05-16 10:58:26 +00:00
mycroft
8d17074a03 Duh. 1994-05-13 11:12:38 +00:00
mycroft
a4ea4bf624 Need some more macros not in the 4.4-Lite version. 1994-05-13 10:47:57 +00:00
mycroft
65d3a66647 Do this better. 1994-05-13 10:40:19 +00:00
mycroft
365ea433a5 Needed for new profiling code. 1994-05-13 09:37:23 +00:00
cgd
70b556d027 new defn's 1994-05-09 03:23:03 +00:00
cgd
2636f2c86a cpu-dependent sysctl structs 1994-05-07 00:53:14 +00:00
mycroft
62b418de75 Correct comment. 1994-05-06 12:23:10 +00:00
mycroft
895e9ed71a Mostly stylistic change. 1994-05-05 07:39:28 +00:00
cgd
a0a7429482 lots of changes: prototype migration, move lots of variables, definitions, 
and structure elements around.  kill some unnecessary type and macro
definitions.  standardize clock handling.  More changes than you'd want.
 1994-05-05 05:35:42 +00:00
cgd
4bbabd8e7a Rename a lot of process flags. 1994-05-04 03:41:12 +00:00
mycroft
fb12ba70e2 Only #include other stuff #ifdef KERNEL. 1994-04-08 04:24:16 +00:00
mycroft
3f5e4f423f Implement dynamic IRQ configuration and IRQ sharing. Inline spl*() calls. 
Reorganize and clean up the relevant code.
 1994-04-07 06:48:19 +00:00
mycroft
beb5680d81 This is #included multiple times. 1994-04-03 22:36:41 +00:00
mycroft
0234c30a00 Clean up #includes. 1994-04-03 22:28:23 +00:00
mycroft
3a8dd5d6b1 Clean up #includes. 1994-04-03 18:58:55 +00:00
mycroft
3ce26e4f42 Make sure we get psl.h. 1994-04-03 18:54:21 +00:00
mycroft
c075fee1b2 Clean this up a little. 1994-04-03 18:53:53 +00:00
jtc
91906bc019 Inline assembly [hn]to[nh][sl] functions used xchgb %h1,%b1 instead of the 
faster (on the i486 & i586) rorw $8, %w1.  The inline assembly for GCC 1.X
already used rorw.  Using rorw is one byte longer, but we wouldn't be
inlining at all if we weren't optimizing for speed.
 1994-03-16 17:20:24 +00:00
cgd
6c218e563f add basic integral types (a la sparc port) that new nvi wants. 1994-03-14 02:10:40 +00:00
jtc
427a14083c Added RCSID macro, for RCS ID's (what else?). 1994-03-12 01:23:21 +00:00
mycroft
3a57542a30 Back out previous change for now. 1994-03-09 07:58:39 +00:00
mycroft
a692d2185a Inline spl*() calls. 1994-03-08 13:24:46 +00:00
mycroft
917559fb12 Add `com' softintr. 1994-03-08 06:57:28 +00:00
hpeyerl
6d35bd3f7f Move some machine dependant disklabel stuff in here. 1994-02-22 17:16:41 +00:00
cgd
efa03b9a6c fix from Thomas Eberhardt <thomas@mathematik.uni-Bremen.de>: 
byte swap macros used a variable "X" internally, which would get
screwed up if user programs #defined "X".  change uses of X to __x.
 1994-02-12 07:23:49 +00:00
jtc
5235180083 Fix spelling error in Copyright notice 1994-01-28 23:43:26 +00:00
cgd
5444802ec5 getting and setting FP regs aren't appropriate yet 1994-01-28 07:06:32 +00:00
pk
24e4cb4bad move varargs stuff to arch/<machine>/include. 1994-01-27 00:18:18 +00:00
jtc
2a51c00a70 FPU control word of 0x137f doesn't work well in "real" world applications 
so I've changed it to 0x127f.  64 bit precision causes errors in paranoia
and our math library, changing to 53 bit precision solves these problems.

I've been told that long double support in Gcc 2.5 requires 64 bit mode,
so a comprehensive FP strategy (compiler, library, FPU, emulator) will
have to be addressed in the future.
 1994-01-25 19:58:30 +00:00
jtc
c4b7945dca My previous checkin didn't really change the FPU Exception Mask -- it was 
trapped inside an #ifdef -- this commit changes it as I had originally
intended.
 1994-01-17 18:10:01 +00:00
mycroft
900084ce24 Clean up deleted files. 1994-01-16 02:00:01 +00:00
cgd
ea52295d11 SHMMAXPGS now pegged at 1024, where it belongs 1994-01-16 01:36:07 +00:00
mycroft
c8b8051b89 Gratuitous formatting changes. 1994-01-11 13:30:40 +00:00
cgd
cb875046b8 LBL "/dev/audio" include file. 
probably will need to be hacked if "the right things" are done to bsd_audio.c
 1994-01-09 19:30:17 +00:00
cgd
8cdc8d997d define PT_STEP, and clean up some 1994-01-09 16:53:03 +00:00
mycroft
4eb1bbfb0b Use PSL_MBO and PSL_MBZ in the more traditional way. 1994-01-09 14:58:14 +00:00
cgd
23c144e8b3 code reorg 1994-01-08 11:13:52 +00:00
jtc
ceb7f9888d Change default NetBSD NPX control word to 0x137f. 
This masks all FP exceptions (like every other UNIX system), and makes
it possible for gcc 2.5's long double support to work.
 1994-01-08 01:19:06 +00:00
pk
6f81dd8136 Add .type directive to ENRTY(). 
Move PIC_ macros over here from SYS.h
 1994-01-07 00:46:20 +00:00
mycroft
d5bb16fdb2 Move kernel to 0xf8000000. 1994-01-05 16:02:36 +00:00
mycroft
e254def3cf Fix VM_{MIN,MAX}_KERNEL_ADDRESS. 1994-01-04 00:44:03 +00:00
mycroft
c0e772492e Inline all the [lr]cr[023]() `functions' in cpufunc.h. 1994-01-03 16:21:48 +00:00
mycroft
7131e8517e Garbage collection. 1994-01-03 16:20:47 +00:00
mycroft
e75be43c5d Make sure we get the correct `rep' prefix per the Intel manual (though really 
GAS should figure this out itself).
 1993-12-31 21:11:32 +00:00
deraadt
89ea303b7c fix __asm() clobber list for some instructions. fix from 
Lennart Augustsson <augustss@cs.chalmers.se>
 1993-12-30 05:16:43 +00:00
cgd
fd9de878ef add NPTEPG back in. gdb wants it. Thanks to Rich Murphey for pointing it out. 1993-12-22 17:39:45 +00:00
cgd
d2ad7a00c2 should be 'struct reg' not 'struct regs' -- it's in reg.h, after all! 
also, delete r_fs and r_gs; looking at the code and comments
describing/using this struct, they don't belong here
(though if support for them is ever put in here, they should be,
but for i486-en only...  how do you do that 'reasonably,' though?
interface issues...)
 1993-12-22 12:57:24 +00:00
cgd
7fbfc4bac0 add (possibly iffy) definitions of PSL_USERSET and PSL_USERCLR, 
"standard" PSL masks.
 1993-12-22 12:56:08 +00:00