Virgil Dupras
ea8477bb91
zasm: accept whitespaces before separating comma
5 years ago
Virgil Dupras
3b1ef2b9af
zasm: bump global symbol limit to 0x200
5 years ago
Virgil Dupras
44abc79850
zasm: add support for SBC HL, ss
5 years ago
Virgil Dupras
d9fff16157
zasm emul: get rid of the kernel/user distinction
Made things complicated for nothing.
5 years ago
Virgil Dupras
98695f9912
zasm: de-index symRegister
Make symRegister's logic pointer-based so we can break through the 0x100
limit.
5 years ago
Virgil Dupras
c01816b055
zasm: make instr a bit more zasm-friendly
But we're still at a certain distance from assembling it with zasm:
we're busting the 0x100 symbol limit.
5 years ago
Virgil Dupras
bccf933ea9
zasm: try for regular number or symbol before parsing expr
Previously, we would mess up literals like '-'.
5 years ago
Virgil Dupras
723497af69
zasm: can now assemble zasm/directive.asm!
5 years ago
Virgil Dupras
9f6ebf538d
zasm: can assemble zasm/tok.asm!
5 years ago
Virgil Dupras
fd11941867
zasm: can now assemble zasm/parse.asm!
5 years ago
Virgil Dupras
2ce6b61964
zasm: add support for RLC r and RRC r
5 years ago
Virgil Dupras
29f0bcbe23
zasm: can now assemble zasm/symbol.asm!
5 years ago
Virgil Dupras
b7f5307de1
zasm: can now assemble zasm/io.asm!
5 years ago
Virgil Dupras
84090dcd14
zasm: add support for RL r and RR r
Also, make zasm assemble zasm/util.asm again!
5 years ago
Virgil Dupras
8832408e95
zasm: can now assemble fs.asm!
5 years ago
Virgil Dupras
d47d07757e
zasm: fix expr operator priority
5 years ago
Virgil Dupras
068e4327ec
zasm: fix false truncation error on "-" expressions
5 years ago
Virgil Dupras
650eec23de
zasm: add LD r, (IX/Y+d) support
5 years ago
Virgil Dupras
f44c3e5413
zasm: fix 3-digit hex parsing
5 years ago
Virgil Dupras
cdb6cce914
zasm: add multiplication expressions
5 years ago
Virgil Dupras
157ac03e25
zasm: can now assemble zasm/util.asm!
5 years ago
Virgil Dupras
28d5ebdc8a
Make apps folder into a namespace
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.
5 years ago
Virgil Dupras
93e40aeb09
Strip comments out of code before packing CFS
This shrinks the CFS size to 21k from nearly 64K. This will allow me to
kick the can down the road a bit with regards to supporting storage
seek/tell greater than 64K.
I'll get to it, but first, I want to assemble zasm with zasm!
5 years ago
Virgil Dupras
ae2187ad06
zasm: avoid ';' literal
Simplifies comment stripping through sed.
5 years ago
Virgil Dupras
a3d3e0ce37
zasm: can now assemble the shell!
5 years ago
Virgil Dupras
d58cf122a8
zasm: fix regression with lowercase (ix+d) parsing
5 years ago
Virgil Dupras
2a97966bdc
zasm: add LD IX/IY, NN instructions
5 years ago
Virgil Dupras
21c49d80cf
zasm: allow single quote to contain whitespace
5 years ago
Virgil Dupras
40d5530666
zasm: allow expression in .db
5 years ago
Virgil Dupras
556be3f0ce
zasm: allow for whitespace inside string literals
Also, increase scratchpad size. It wasn't big enough for some
expressions in shell unit.
5 years ago
Virgil Dupras
f9dac15449
zasm: add support for string literals in .db
5 years ago
Virgil Dupras
b499d320de
zasm: can now assemble stdio!
5 years ago
Virgil Dupras
16922da3d4
zasm: support multiple elements in .dw and .db
5 years ago
Virgil Dupras
b0318f4891
zasm: make instr unt write directly to ioPutC
Couldn't get rid of instrUpcode though, too complicated.
5 years ago
Virgil Dupras
26d6dd1912
zasm: remove direcData buffer
5 years ago
Virgil Dupras
ad7428e471
zasm: make io unit handle PC and output suppression
5 years ago
Virgil Dupras
6547e83f20
zasm: improve comma processing
We don't treat "," exactly as a whitespace anymore. We have specific
processing for it.
5 years ago
Virgil Dupras
4c37d869f4
zasm: now assembles blockdev!
5 years ago
Virgil Dupras
b8ece0bf98
blockdev: make zasm-friendly
5 years ago
Virgil Dupras
3a91e9eb46
zasm: add support for PUSH/POP IX/IY
5 years ago
Virgil Dupras
26e5c1de43
zasm can now assemble acia!
5 years ago
Virgil Dupras
807bd70b63
zasm emul: add dumpSymbolTable debug routine
Very helpful...
5 years ago
Virgil Dupras
c1b09123f1
zasm: add support for RETI and RETN
5 years ago
Virgil Dupras
072aad775a
zasm: don't match prefixes in symFind
Only match when full names match.
5 years ago
Virgil Dupras
92a119105d
zasm: add support for "0b" literals
5 years ago
Virgil Dupras
0f5fab23e9
zasm: don't accept "0X" prefix for hex anymore
This was only necessary in the time where input was upcased right after
reading.
5 years ago
Virgil Dupras
4075c90d44
Add unit test for zasm's parse unit
5 years ago
Virgil Dupras
7083116379
zasm: remove JUMP_ prefixes
They serve no purpose and make the code less flexible.
5 years ago
Virgil Dupras
013a3b74c8
Add the concept of unit tests
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
5 years ago
Virgil Dupras
e4ffe669a1
acia: make zasm-friendly
5 years ago