Virgil Dupras
b606dbf9af
rc2014: move xcomp unit's contents to blkfs
2020-05-14 12:29:34 -04:00
Virgil Dupras
a8e8204eba
trs80: adapt recipe to single stage xcomp
2020-05-14 12:08:17 -04:00
Virgil Dupras
303b34b483
ti84: adapt recipe to single stage xcomp
2020-05-14 11:36:10 -04:00
Virgil Dupras
0703da928e
rc2014: adapt recipe to single stage xcomp
...
It's now much easier...
2020-05-14 11:32:51 -04:00
Virgil Dupras
5446afd87d
emul: rename stage2 to stage
2020-05-14 10:55:39 -04:00
Virgil Dupras
e6bac985fa
Cross-compiles in a single stage!
...
Finally got rid of the XPACKed core and managed to cross-compile
all core words, which greatly simplifies the bootstrapping process.
2020-05-14 10:17:38 -04:00
Virgil Dupras
40a756cf1c
Move a bunch of words from XPACKed core to xcomp core
2020-05-14 08:18:53 -04:00
Virgil Dupras
51997533ff
Move a bunch of words from XPACKed core to xcomp core
2020-05-14 07:58:55 -04:00
Virgil Dupras
bd1e76ec5b
Gather all RC2014 drivers into a single "RC2014 Recipe section"
2020-05-13 14:56:38 -04:00
Virgil Dupras
bb77cd0759
xcomp: add overrides into a loadable block
...
Makes xcomp.fs units shorter.
2020-05-13 13:33:24 -04:00
Virgil Dupras
0434d02818
xcomp: implement X[']
2020-05-13 13:24:58 -04:00
Virgil Dupras
7c20501f27
Move core's blk to xcomp core (low and high)
...
TODO: implement X['] so that I can remove those XCURRENT patterns.
2020-05-13 10:50:46 -04:00
Virgil Dupras
029df00ad4
Free some space for xcomp core
2020-05-13 09:11:57 -04:00
Virgil Dupras
d6a3e79394
Free some space for xcomp core low
2020-05-13 08:00:49 -04:00
Virgil Dupras
6a5ff3adcb
rc2014: unify SD Card driver
...
Now more low/high layers.
2020-05-12 21:48:29 -04:00
Virgil Dupras
cbf5baf3b6
Pack core words a bit
...
This leaves space for xcomp-core which is growing.
2020-05-12 21:27:06 -04:00
Virgil Dupras
dfe474ca0e
xcomp: add XCOMPILE and X[COMPILE]
...
This allows us to move words like ABORT" to xcomp-core, which is
I think the last roadblock before being able to unify all drivers
into a single xcomp layer.
2020-05-12 21:08:18 -04:00
Virgil Dupras
44b065ff99
ti84: unify drivers
...
No more low/high
2020-05-12 12:41:47 -04:00
Virgil Dupras
6beb082e29
acia: make wholly cross compilable
2020-05-11 21:52:44 -04:00
Virgil Dupras
da371451cc
Replace INITIAL_SP with PS_ADDR conf
...
Now I struggle to remember why I ever did things they way I did.
There must have been a reason...
2020-05-11 21:08:24 -04:00
Virgil Dupras
4e1fe916be
ti84: working!
2020-05-10 14:56:07 -04:00
Virgil Dupras
2791dd992e
ti84: offset binary by 0x100 to free space for TI-specific stuff
...
Not yet tried on real hardware, but we should be getting pretty
close...
2020-05-10 14:06:01 -04:00
Virgil Dupras
06a4674317
ti84: implement a-lock
...
There's a bug where the first char after a-lock isn't a-modded. I
have troubles figuring it out for now. It feels like deja vu. I
think I had the same problem with asm.
2020-05-10 09:37:36 -04:00
Virgil Dupras
244776a7eb
ti84: enable alpha key
2020-05-09 20:54:47 -04:00
Virgil Dupras
abafd6d67b
ti84: fix glitches
2020-05-09 15:31:41 -04:00
Virgil Dupras
e06d6c5345
ti84: we have a prompt
2020-05-09 14:28:55 -04:00
Virgil Dupras
4ce0727c72
ti84: kbd driver wip
2020-05-09 11:55:58 -04:00
Virgil Dupras
2f1e635b9d
ti84: tidy up driver code
...
Pushed all words directly interfacing with ports and memory offsets to
low level layers. This saves us the need for keeping those variables in
runtime memory.
2020-05-09 08:50:55 -04:00
Virgil Dupras
afc2327770
Split icore in 2 parts
...
The goal is to insert device drivers in between.
2020-05-08 21:47:03 -04:00
Virgil Dupras
ffdc58739a
ti84: HelloWorld!
...
In emulator of course...
2020-05-08 11:36:50 -04:00
Virgil Dupras
b90efb0f7f
ti84: first glyph on screen!
...
On the emulator of course...
2020-05-08 09:07:44 -04:00
Virgil Dupras
58ec54fc97
ti84: wip
...
Gave more priority to CPU in the emulator because initialization would
otherwise be horrendously slow.
2020-05-08 07:56:34 -04:00
Virgil Dupras
114e753b64
ti84: WIP
2020-05-08 06:50:34 -04:00
Virgil Dupras
ab6a2688fe
recipes/trs80: self-hosting
2020-05-06 12:38:33 -04:00
Virgil Dupras
b89fa2981f
recipes/trs80: move RECV program to blkfs
2020-05-05 22:21:27 -04:00
Virgil Dupras
31119c2de3
xcomp: move all offset spitting to the end of the unit
...
I'd like to move this code, along with all recipe contents, to blk/.
It's easier if "emul-related" code is gathered at the same place.
2020-05-05 20:10:04 -04:00
Virgil Dupras
986a40d3e2
trs80: override NL to avoid double newlines
2020-05-04 09:21:10 -04:00
Virgil Dupras
f023f9bcb4
Pack core words blks a bit tighter
...
With all this recent movements, we had a bit of a fragmentation
issue.
2020-05-02 21:47:32 -04:00
Virgil Dupras
931c812394
Remove cmp
...
Not worth the complexity and space.
2020-05-02 19:57:56 -04:00
Virgil Dupras
07f807edee
recipes/trs80: making progress on floppy drivers
2020-04-30 16:10:35 -04:00
Virgil Dupras
65f359bda4
recipes/trs80: can write compiled version to floppy
2020-04-30 11:13:25 -04:00
Virgil Dupras
0044011f06
Move AT28 and TRS80 drivers to higher blocknos
...
I'm reserving the 100-200 range for non-bootstrapping needs.
2020-04-29 21:04:10 -04:00
Virgil Dupras
b046aba7f9
recipes/trs80: running!
...
no floppy yet.
2020-04-29 12:26:44 -04:00
Virgil Dupras
61b2e02351
xcomp: remove XOFF and use ORG and BIN( instead
2020-04-28 09:37:00 -04:00
Virgil Dupras
f97df4614e
recipes/trs80: wip
2020-04-28 07:51:41 -04:00
Virgil Dupras
ee79df225e
typo
2020-04-27 09:44:37 -04:00
Virgil Dupras
efed0e249e
recipes/rc2014/selfhost: add verification instructions
2020-04-27 09:24:40 -04:00
Virgil Dupras
6c51ea1ebb
recipes/rc2014/selfhost: complete instructions
...
I have yet to test the whole process on real hardware. Soon.
2020-04-26 20:20:36 -04:00
Virgil Dupras
f690cb2e5b
recipes/rc2014/sdcard: use driver from blkfs
...
This completes the migration of all Collapse OS code into blkfs!
2020-04-26 19:50:38 -04:00
Virgil Dupras
865f4f9256
Move AT28 driver to blkfs
...
And adjust rc2014/eeprom recipe
2020-04-26 15:18:28 -04:00
