b80fb49a22
allow _ in expr vars; tweak number matching
2016-12-01 10:31:55 -08:00
63644df1bc
lex the same number syntax in expressions
2016-12-01 10:19:09 -08:00
9f6252117e
allow comments after filenames
...
this is hack city but it will do until i refactor this crap
2016-11-29 09:58:08 -08:00
8546411e14
handle ; comments in variable definitions again
...
this is hacky but i don't wanna break existing code.
if you used // comments, then you'll have to change.
2016-11-27 22:16:32 -08:00
e5cc5fd068
improve variable name checks
2016-11-27 22:01:15 -08:00
635621de0d
update notes
2016-11-27 21:49:46 -08:00
63ddf558df
parse variable definitions as expressions
2016-11-27 21:37:57 -08:00
6bae5647c8
fix parsing of 0 in expressions
2016-11-27 21:25:57 -08:00
ab493693a9
add support for variables in expressions
2016-11-27 21:17:42 -08:00
64ef102183
disallow variable names beginning with a number
...
this makes lexing easier.
i don't think this worked properly anyway.
2016-11-27 21:16:38 -08:00
de2618bb61
allow expressions in variable definitions
2016-11-27 21:01:30 -08:00
067267c313
allow Preproc to throw errors again
2016-11-27 20:28:53 -08:00
8aa3c58f8f
allow expressions in instructions (whoops)
2016-11-27 20:14:36 -08:00
ad0269cc61
fix incbin parsing again
2016-11-27 20:03:26 -08:00
3c1cbf0901
remove defunct comments
2016-11-27 20:03:26 -08:00
437b816f85
refactor label resolution into its own method
2016-11-27 20:03:23 -08:00
29ae63ed34
update notes
2016-11-27 15:34:52 -08:00
2143128628
split Preproc expansion into Expander class
2016-11-27 15:14:51 -08:00
3aa5d01a21
refactor some utility functions
2016-11-27 14:02:28 -08:00
fb2e588f79
move arg_types to TokenIter
2016-11-27 06:06:48 -08:00
0d1527a773
refactor Muncher into separate TokenIter class
...
this also fixes lexing the EOL after an include directive.
2016-11-27 05:58:08 -08:00
e1ae1fdd64
optimize incbin via string passthru
2016-11-23 12:22:31 -08:00
3d301d0a20
tweak notes a little more
2016-11-23 00:14:18 -08:00
15bba61aae
write notes on internal workings and potential improvements
2016-10-19 08:24:57 -07:00
cdc0f8edb2
add a barebones expression parser
...
at the moment, this probably only works in directives.
some of the operators are still unimplemented, and the errors are poor.
there will be support for accessing variables in the future.
2016-10-14 09:27:19 -07:00
575af689b5
fix loading labels with overflowed PC
2016-10-14 04:50:14 -07:00
11b62bf9de
fix a typo that broke table unpacking
2016-10-14 04:19:11 -07:00
dfd925e70f
use the proper term for this (memoizing)
2016-10-14 03:34:00 -07:00
ef07b5b18e
fix link to writers
2016-10-14 03:33:46 -07:00
6548bd3e5b
fix typos
2016-10-11 15:45:44 -07:00
115bae0689
use LI for remaining CALL functionality
2016-05-18 03:07:08 -07:00
dcdfc22f0a
implement basic CALL pseudo-instruction
2016-05-18 01:48:15 -07:00
6a29dcd38d
add TODO list
2016-05-14 03:55:33 -07:00
bfbe2845e6
actually implement path handling for .incasm
2016-05-14 03:27:30 -07:00
1540062a6f
clean up informat parsing a little
2016-05-13 07:57:39 -07:00
8c1537a650
Merge pull request #1 from CloudMax94/patch-1
...
Update README.md
2016-05-13 07:26:09 -07:00
Max Persson
0040292378
Update README.md
2016-05-13 16:23:05 +02:00
0ec6b24531
use R# instead of REG# for registers
2016-05-10 17:18:17 -07:00
e4e8e16ea5
implement all branch pseudo-instructions
2016-05-08 15:21:16 -07:00
8375eaff08
reimplement branch pseudos, remove branch-immediates for now
2016-05-01 16:31:09 -07:00
51820234a8
allow VARSYMs in directives
2016-05-01 03:56:56 -07:00
b596405e76
add basic branch pseudos, add REG(REG) addressing
2016-05-01 02:04:27 -07:00
03eb1b9ed5
pedanticism
2016-04-28 15:46:47 -07:00
792bb63996
update readme
2016-04-27 16:10:50 -07:00
16cb504443
add DMOV L.D L.S S.D S.S pseudo-instructions
2016-04-27 16:04:43 -07:00
9192a655f7
add a really basic test
2016-04-26 21:38:29 -07:00
0678d3eb58
move word_writer to lips.writers, add others
2016-04-26 21:34:05 -07:00
027b5d9deb
fix options.origin (obvious typo)
2016-04-26 15:15:00 -07:00
6b0d27ba6d
allow 1 register in place of 2, pseudo stuff…
...
allow CL to take more than one argument.
implement pseudo-instructions NEGU, SGT, and SGTU.
2016-04-26 02:36:19 -07:00
f3765a0300
fix incbin directive
2016-04-24 13:19:18 -07:00
