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collapseos
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13 Commits

Author SHA1 Message Date
Virgil Dupras 6cb310c38c emul+cvm: link to curses instead of ncurses 
NetBSD doesn't have ncurses. Linking to curses doesn't seem to change
anything. Tried on OpenBSD and Ubuntu.
 2020-11-07 08:45:26 -05:00
Virgil Dupras 705d68deec Move most of the high layer of comp core into the low one 
With KEY and EMIT being switch words, most of the high layer can
be defined before drivers.

In addition to this change, I've compacted core blocks which were
becoming quite sparse.
 2020-10-28 18:18:00 -04:00
Virgil Dupras 3198cd8d08 emul/8086/pcat: fix broken AT-XY 2020-10-25 18:42:48 -04:00
Virgil Dupras 44abcaa8f8 emul/8086: a little bit of cleanup in cpu.c 
De-macroisation negatively impacts speed, but this emulator doesn't
need to be fast. Clear code is more important.
 2020-10-25 14:25:12 -04:00
Virgil Dupras 8760766bb4 emul/8086: cleanup a couple of ifdefs 
We assume CPU_V20 configuration at all times.
 2020-10-25 14:01:46 -04:00
Virgil Dupras 5a77b80d3d emul/8086/pcat: fix broken int13h logic 
I had forgotten that heads index increment before track index.
 2020-10-25 12:21:44 -04:00
Virgil Dupras ba21b6a9f5 emul/8086: add PC/AT emulator 2020-10-25 10:27:52 -04:00
Virgil Dupras c912158744 Run "all" tests under the 8086 emulator 2020-10-24 23:38:06 -04:00
Virgil Dupras 885e7db054 emul/8086: add BLK support 2020-10-24 23:20:20 -04:00
Virgil Dupras de9103942d emul/8086: implement AT-XY 2020-10-24 23:00:45 -04:00
Virgil Dupras d11ac3f006 emul/8086: and we have liftoff! 
Getting a Collapse OS prompt.
 2020-10-24 22:06:51 -04:00
Virgil Dupras 942a50a86d emul/8086: add INT hooks 2020-10-24 21:50:44 -04:00
Virgil Dupras 939c018792 emul/8086: wip 2020-10-24 20:41:51 -04:00