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.
2019-05-18 21:07:35 -04:00
Virgil Dupras
bccf933ea9
zasm: try for regular number or symbol before parsing expr
...
Previously, we would mess up literals like '-'.
2019-05-18 21:06:31 -04:00
Virgil Dupras
723497af69
zasm: can now assemble zasm/directive.asm!
2019-05-18 20:37:34 -04:00
Virgil Dupras
9f6ebf538d
zasm: can assemble zasm/tok.asm!
2019-05-18 20:31:52 -04:00
Virgil Dupras
fd11941867
zasm: can now assemble zasm/parse.asm!
2019-05-18 19:59:58 -04:00
Virgil Dupras
2ce6b61964
zasm: add support for RLC r and RRC r
2019-05-18 19:59:31 -04:00
Virgil Dupras
29f0bcbe23
zasm: can now assemble zasm/symbol.asm!
2019-05-18 18:56:27 -04:00
Virgil Dupras
b7f5307de1
zasm: can now assemble zasm/io.asm!
2019-05-18 15:45:36 -04:00
Virgil Dupras
84090dcd14
zasm: add support for RL r and RR r
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Also, make zasm assemble zasm/util.asm again!
2019-05-18 15:41:21 -04:00
Virgil Dupras
8832408e95
zasm: can now assemble fs.asm!
2019-05-18 15:18:19 -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
650eec23de
zasm: add LD r, (IX/Y+d) support
2019-05-17 23:01:29 -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
157ac03e25
zasm: can now assemble zasm/util.asm!
2019-05-17 20:47:43 -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
93e40aeb09
Strip comments out of code before packing CFS
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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!
2019-05-17 19:54:35 -04:00
Virgil Dupras
ae2187ad06
zasm: avoid ';' literal
...
Simplifies comment stripping through sed.
2019-05-17 19:49:37 -04:00
Virgil Dupras
a3d3e0ce37
zasm: can now assemble the shell!
2019-05-17 19:36:32 -04:00
Virgil Dupras
d58cf122a8
zasm: fix regression with lowercase (ix+d) parsing
2019-05-17 19:32:58 -04:00
Virgil Dupras
2a97966bdc
zasm: add LD IX/IY, NN instructions
2019-05-17 17:43:42 -04:00
Virgil Dupras
21c49d80cf
zasm: allow single quote to contain whitespace
2019-05-17 17:22:16 -04:00
Virgil Dupras
40d5530666
zasm: allow expression in .db
2019-05-17 17:21:49 -04:00
Virgil Dupras
556be3f0ce
zasm: allow for whitespace inside string literals
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Also, increase scratchpad size. It wasn't big enough for some
expressions in shell unit.
2019-05-17 16:44:08 -04:00
Virgil Dupras
f9dac15449
zasm: add support for string literals in .db
2019-05-17 16:17:22 -04:00
Virgil Dupras
b499d320de
zasm: can now assemble stdio!
2019-05-17 15:43:44 -04:00
Virgil Dupras
16922da3d4
zasm: support multiple elements in .dw and .db
2019-05-17 15:39:28 -04:00
Virgil Dupras
b0318f4891
zasm: make instr unt write directly to ioPutC
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Couldn't get rid of instrUpcode though, too complicated.
2019-05-17 15:35:49 -04:00
Virgil Dupras
26d6dd1912
zasm: remove direcData buffer
2019-05-17 15:14:38 -04:00
Virgil Dupras
ad7428e471
zasm: make io unit handle PC and output suppression
2019-05-17 14:58:16 -04:00
Virgil Dupras
6547e83f20
zasm: improve comma processing
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We don't treat "," exactly as a whitespace anymore. We have specific
processing for it.
2019-05-17 14:34:38 -04:00
Virgil Dupras
4c37d869f4
zasm: now assembles blockdev!
2019-05-17 14:07:07 -04:00
Virgil Dupras
b8ece0bf98
blockdev: make zasm-friendly
2019-05-17 14:06:10 -04:00
Virgil Dupras
3a91e9eb46
zasm: add support for PUSH/POP IX/IY
2019-05-17 14:00:37 -04:00
Virgil Dupras
26e5c1de43
zasm can now assemble acia!
2019-05-17 13:23:16 -04:00
Virgil Dupras
807bd70b63
zasm emul: add dumpSymbolTable debug routine
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Very helpful...
2019-05-17 13:22:45 -04:00
Virgil Dupras
c1b09123f1
zasm: add support for RETI and RETN
2019-05-17 13:21:49 -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
0f5fab23e9
zasm: don't accept "0X" prefix for hex anymore
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This was only necessary in the time where input was upcased right after
reading.
2019-05-17 10:03:36 -04:00
Virgil Dupras
4075c90d44
Add unit test for zasm's parse unit
2019-05-17 10:00:30 -04:00
Virgil Dupras
7083116379
zasm: remove JUMP_ prefixes
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They serve no purpose and make the code less flexible.
2019-05-17 09:50:11 -04:00
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
2019-05-17 09:33:20 -04:00
Virgil Dupras
e4ffe669a1
acia: make zasm-friendly
2019-05-17 08:33:22 -04:00
Virgil Dupras
45b8e84e2a
shell: de-macro-ize
2019-05-17 08:21:37 -04:00
Virgil Dupras
56760b5aba
stdio: de-macro-ize
2019-05-17 08:14:19 -04:00
Virgil Dupras
dfce0d3a62
tools/emul: fix shell RAMSTART
2019-05-17 07:55:28 -04:00
Virgil Dupras
def6c2123d
tools/emul: clean up the place a bit
2019-05-17 07:23:59 -04:00
Virgil Dupras
2f0dd5d668
zasm: iiiiiiiincluuuuuuudes!!1!
2019-05-16 21:15:00 -04:00
