Virgil Dupras
328f44814e
Make blockdev pointers 32 bits
...
This allows us to break through the 64K limit for includes CFS in zasm,
a limit we were dangerously close to breaking. In fact, this commit
makes us go over that limit. Right in time!
2019-05-28 19:42:35 -04:00
Virgil Dupras
e414e600ea
zasm: add ERR_DUPSYM and ERR_OOM error conditions
2019-05-27 17:45:05 -04:00
Virgil Dupras
e18f9b53a9
zasm: add support for "$" symbol
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Allows for the ".fill x-$" pattern.
2019-05-20 09:17:50 -04:00
Virgil Dupras
ae315499cb
Run unit tests with zasm
2019-05-20 07:50:23 -04:00
Virgil Dupras
7fad3b0c90
Move /parts/z80 to /kernel
...
Let go of that "meta os" thing. it's not as meta as I made it sound
like. It's a kernel.
2019-05-19 11:19:41 -04:00
Virgil Dupras
3b1ef2b9af
zasm: bump global symbol limit to 0x200
2019-05-19 09:54:42 -04:00
Virgil Dupras
98695f9912
zasm: de-index symRegister
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Make symRegister's logic pointer-based so we can break through the 0x100
limit.
2019-05-19 09:06:24 -04:00
Virgil Dupras
d47d07757e
zasm: fix expr operator priority
2019-05-18 15:17:56 -04:00
Virgil Dupras
068e4327ec
zasm: fix false truncation error on "-" expressions
2019-05-18 14:51:11 -04:00
Virgil Dupras
f44c3e5413
zasm: fix 3-digit hex parsing
2019-05-17 23:00:57 -04:00
Virgil Dupras
cdb6cce914
zasm: add multiplication expressions
2019-05-17 22:22:10 -04:00
Virgil Dupras
28d5ebdc8a
Make apps folder into a namespace
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To straighten out includes and to pave the way into zasm being part of
the same "include CFS" as parts, we make zasm includes namespaced.
2019-05-17 20:22:32 -04:00
Virgil Dupras
072aad775a
zasm: don't match prefixes in symFind
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Only match when full names match.
2019-05-17 13:14:16 -04:00
Virgil Dupras
92a119105d
zasm: add support for "0b" literals
2019-05-17 10:34:01 -04:00
Virgil Dupras
4075c90d44
Add unit test for zasm's parse unit
2019-05-17 10:00:30 -04:00
Virgil Dupras
013a3b74c8
Add the concept of unit tests
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Will be much much easier to tests new core routines without having to
re-create their context first.
Also, extract parse.asm from core.asm
2019-05-17 09:33:20 -04:00
