2ce52ae489
Define build programs with `?=', so they can be overridden with `makeoptions'.
1996-02-26 02:53:20 +00:00
c1b23518d2
ARM FPE is now secure i.e. user processes cannot use FP instructions
...
to access kernel memory.
1996-02-23 22:20:43 +00:00
a01675725c
Added #ifdef FPE guard.
1996-02-23 18:50:56 +00:00
905de8df55
Remove prototype for strcmp() as this is in libkern.h
1996-02-22 23:31:51 +00:00
c3833aaabe
Opps, what was a delay() prototype doing here.
1996-02-22 23:25:10 +00:00
88be357d42
Fixed declaration of a debugging variable.
1996-02-22 23:03:44 +00:00
7b9c8753a7
Added #ifdef guards round the FPE initialisation calls.
1996-02-22 22:56:16 +00:00
66198928f8
Fixed several function declarations.
1996-02-22 22:51:14 +00:00
2c74bc8511
Removed some dead code and fixed several function declarations.
1996-02-22 22:48:05 +00:00
f266edf8b8
Default to running an FPA at full speed. Updated delay() to take an
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unsigned int.
1996-02-22 22:44:58 +00:00
9a3e71626d
Fixed a little bug that zeroed the first couple of words of the symbol
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table when the bss is zeroed.
1996-02-22 22:41:31 +00:00
80684b67bc
Fixed registration of the symbol table.
1996-02-22 22:38:48 +00:00
6a3087958a
Add #ifdef _LOCORE round delay() prototype and move DELAY macro
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to param.h as well.
1996-02-22 22:21:55 +00:00
9777b1173f
Thought I had already removed this ... Junk file that got checked in
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due to finger trouble.
1996-02-22 17:46:24 +00:00
bfad88d38d
Added prototype declaration of delay().
1996-02-16 23:29:45 +00:00
f741f471f6
Added new routine for polling the keyboard.
1996-02-15 23:24:44 +00:00
7e883ebf5b
Fixed kernel panic when the debugger called cngetc().
1996-02-15 22:54:45 +00:00
23d71d4d59
Fixed undefined instruction handler chaining. The FPE will now correctly
...
pass on an undefined instruction if it was not an FP instruction.
1996-02-15 22:45:21 +00:00
ab9201ff05
Replacement for armfpe.c. This is much nicer.
1996-02-15 22:44:31 +00:00
1f4ced2016
armfpe.c was messy. Removing it in and replacing its function with
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armfpe.s
1996-02-15 22:42:17 +00:00
b5acab13ca
Added files for machine specific debugger code
...
armfpe.c replaced with armfpe.s
1996-02-15 22:40:08 +00:00
6f2a81d3e1
Initial commit of the machine dependant in-kernel debugger code.
1996-02-15 22:37:13 +00:00
63b7c56cb6
Added setjmp and longjmp routines for the debugger.
1996-02-15 22:15:21 +00:00
b5a6e0bbf9
Added initialisation hooks for DDB.
1996-02-15 22:07:11 +00:00
443bbc1025
Fixed disassembly of LDR & STR instructions, shifts by a register are
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not allowed and count as undefined instructions.
1996-02-15 22:05:20 +00:00
f69e31fcc1
Initial commit of the machine specific header for the in-kernel
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debugger.
1996-02-15 21:54:30 +00:00
f134e05316
Fixed performance problems caused by the ring buffer becoming flodded when
...
multiple packets were being received due to not flushing newly received
packets from the ring buffer between receiving an interupt and pulling
in the packets.
1996-02-15 21:48:59 +00:00
5ef42fccf7
Removed debug printing from lpt interrupt routine.
1996-02-15 21:33:52 +00:00
6de3d0fb2e
Replaced missing $ on one of the mkdep lines.
1996-02-13 23:29:14 +00:00
3306495d82
delete pmap_page_index declaration; now in <vm/pmap.h>
1996-02-12 21:25:18 +00:00
753fe3a25a
Fix mkdep problems due to missing flags.
1996-02-09 02:21:13 +00:00
b92a2f676a
patch from rob black to fix support for 1bpp Xservers.
1996-02-07 19:11:02 +00:00
a725f894c6
Added -fno-builtin flag for braindead version of gcc currently used by
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the arm32 port.
1996-02-05 23:49:49 +00:00
6b36adcad6
Define TRAPFRAMESIZE to be the size of a trapframe in bytes.
1996-02-05 23:24:50 +00:00
a70b546c49
Added extra comments to help explain what the code is doing.
1996-02-05 22:43:53 +00:00
66e7b4b999
ramdisk boot loading code now condition on RAMDISK_HOOKS being defined.
1996-02-05 21:43:40 +00:00
25aa4f48b1
Updated to used NHYDRABUS to determine if hydrabus device should be
...
supported.
1996-02-05 21:25:33 +00:00
82a8316c02
cpus can now be attached to hydrabus as well as mainbus.
1996-02-05 21:01:34 +00:00
ceae6db272
The data abort handler now fixes the base register in co-processor
...
data transfer instructions that use writeback. i.e. LDC/STC instructions.
Hardware LDF/STF instructions are now correctly handled.
1996-02-05 17:31:33 +00:00
4909105de6
Updated development history
1996-02-05 17:21:31 +00:00
94fa0b2f1b
post instruction emulation callback now expects a trapframe structure
...
to be passed as well as the fp frame.
FPE<->kernel glue code now builds a trapframe structure for passing in
and out of the post instruction emulation callback.
Signal delivery during FP emulation now works correctly.
1996-02-05 16:51:52 +00:00
20c26bade4
Removed redundant debugging text. Minor code tidy ups.
1996-02-05 16:49:01 +00:00
bd04466b08
Configuration files updated to support latest options and devices
1996-02-05 16:34:51 +00:00
5bc076e17e
Use `-traditional-cpp' when building .s and .S files.
1996-02-03 00:43:50 +00:00
b32ae66ae6
Ramdisk device now defaults to a size of zero if RAMDISK_SIZE is
...
undefined.
1996-02-02 20:23:00 +00:00
dcd66e9f4d
Clone these, and fix many bugs.
1996-02-02 20:08:17 +00:00
9db20bf150
Don't define _KERNEL here.
1996-02-02 19:42:08 +00:00
9d9a70a5a2
Fix #includes.
1996-02-02 18:05:36 +00:00
fc9d84fb46
assym.s -> assym.h
...
(Some ports did this already.)
1996-02-02 02:34:09 +00:00
6b8930c21c
Fixed the panic in the terminal code caused by a mode change ioctl on
...
the vidcvideo device.
1996-02-01 23:50:20 +00:00
88e512b693
LOCORE -> _LOCORE
1996-02-01 22:28:24 +00:00
0705e7dfd1
Initial commit of the NetBSD/arm32 port.
1996-01-31 23:24:54 +00:00
386ad2ff0f
Initial commit of the NetBSD/arm32 port.
1996-01-31 23:14:53 +00:00
mycroft