Virgil Dupras
|
cd514e6cd6
|
pcat: add PSP checks in all native words
Also, fix (roll) which wasn't properly implemented.
|
2020-06-21 14:07:02 -04:00 |
|
Virgil Dupras
|
dcaa515929
|
pcat: implement does
|
2020-06-21 10:40:09 -04:00 |
|
Virgil Dupras
|
9d2afd200c
|
pcat: implement (s)
|
2020-06-19 20:09:51 -04:00 |
|
Virgil Dupras
|
bd508daad9
|
pcat: begin organizing native words properly
This port is taking shape!
|
2020-06-18 15:28:30 -04:00 |
|
Virgil Dupras
|
6bc1738bfd
|
pcat: implement (loop)
8086 asm is a lot terser than z80... Those indirect memory operations
are very handy.
|
2020-06-18 15:01:04 -04:00 |
|
Virgil Dupras
|
bc8144b4be
|
pcat: implement (br) and (br?)
|
2020-06-16 22:10:32 -04:00 |
|
Virgil Dupras
|
49979404a5
|
pcat: implement number literals
|
2020-06-16 21:34:35 -04:00 |
|
Virgil Dupras
|
a92864a595
|
pcat: implement RSP mechanism in execution model
|
2020-06-16 20:41:53 -04:00 |
|
Virgil Dupras
|
16d6a0b377
|
pcat: begin implementing compiledWord/next
|
2020-06-16 19:05:36 -04:00 |
|
Virgil Dupras
|
dabbd6c253
|
8086asm: add support for modrm 8-bit displacement
|
2020-06-15 06:52:47 -04:00 |
|
Virgil Dupras
|
d8d2e05eb2
|
pcat: make find compare strings
find is the biggest chunk of logic of the boot code. The 8086 version
is significantly terser than the z80 one. REP/CMPS helps...
|
2020-06-15 06:23:19 -04:00 |
|