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Code Issues Releases Wiki Activity
256 Commits 2 Branches 0 Tags 2.8 MiB
Commit Graph

38 Commits

Author SHA1 Message Date
Connor Olding 7edf81077a update lips 2015-12-19 10:17:53 -08:00
Connor Olding d5c7097713 base spawn asms on one file 2015-12-18 23:46:30 -08:00
Connor Olding ce1d440bfb add OoT spawning 
the two asms will be partly merged once i have that ability
 2015-12-18 17:05:31 -08:00
Connor Olding faa95f6285 improve spawning 
add button hold delay and set actor variable to link's rotation
 2015-12-18 14:04:44 -08:00
Connor Olding 4dd384b62e more sophisticated spawning 2015-12-18 11:57:48 -08:00
Connor Olding 080bb9340d add barebones actor spawning asm 2015-12-18 10:00:15 -08:00
Connor Olding 9a2757d16d (attempt to) abide to calling conventions 
i haven't checked if i need double-word alignment
 2015-12-17 22:59:32 -08:00
Connor Olding e65ff9bae6 use new stack instructions 2015-12-17 08:52:48 -08:00
Connor Olding 54b0a63759 update lips 2015-12-17 08:52:34 -08:00
Connor Olding 8a666f7dfc update lips 2015-12-17 07:28:30 -08:00
Connor Olding e29199c9e0 add asm injection scripts 2015-12-16 18:04:57 -08:00
Connor Olding 577d4a5b4f move assembler to https://github.com/notwa/lips 2015-11-22 13:40:01 -08:00
Connor Olding 7bd3e81713 ignore highest bit of .org directive 
are you *really* gonna be assembling files over 2GiB?
 2015-11-22 13:30:11 -08:00
Connor Olding 3cc511182a handle immediates in place of most offsets 2015-11-22 13:28:47 -08:00
Connor Olding 86ce3ea0d7 reimplement parsing; resolve defines after lexing 2015-11-22 12:30:55 -08:00
Connor Olding d808160d68 tokenize all at once (WIP) 2015-11-22 02:46:38 -08:00
Connor Olding 1b23db1a71 unfudge LI/LA a little 2015-11-22 00:24:28 -08:00
Connor Olding 5b35cc2155 use proper instruction type names 2015-11-22 00:09:54 -08:00
Connor Olding 9ec4d0f406 add reg# register aliases 2015-11-21 23:50:25 -08:00
Connor Olding cdeb4b0489 pseudo-instruction crap 2015-11-21 19:30:02 -08:00
Connor Olding f673308437 various 
fix jump and branch destinations.
note: branching is no longer compatible with CajeASM.

make LUI dumb: only use 'UPPER' with LI/LA.
note: this is very incompatible with CajeASM.
add LUUI pseudo-instruction to use 'UPPER' instead of 'LOWER'.

fix SUBI/SUBIU parsing.

fix LI for values under 0x10000.

pass filename through main().
tell Lexer our filename.
don't print filename in Dumper since it's irrelevant.
 2015-11-21 17:35:43 -08:00
Connor Olding 4a45b3c913 implement LI and LA 2015-11-21 15:36:54 -08:00
Connor Olding 5397085f01 various 
alias ZERO register to R0.
lex decimal numbers properly.
lex octal and negative numbers.
lex directives properly.
fix byte dumping.
fix UPPER behavior...?
 2015-11-21 15:04:30 -08:00
Connor Olding 39ffd10fff new dumper to support directives 
the old one could still have a place,
with its simplicity and speed.
also, screw versioning.
 2015-11-21 13:53:52 -08:00
Connor Olding 70827cd830 simplify size handling 2015-11-21 00:01:15 -08:00
Connor Olding 88b230d3c7 define formats in the instruction table 
this greatly reduces code bloat,
and made it easier to implement a few instructions.
everything is still very untested, however.
 2015-11-20 23:29:57 -08:00
Connor Olding 29de0e8d53 only specify one instruction list 2015-11-20 20:45:59 -08:00
Connor Olding 70e4d28442 add remaining fp instructions 2015-11-20 20:26:30 -08:00
Connor Olding bfcd75f5b6 add fp compare instructions 2015-11-20 19:36:52 -08:00
Connor Olding 05c3a18886 use filename in errors; fix JALR 2015-11-20 16:44:40 -08:00
Connor Olding 3b92aad4a0 set up as a proper module 2015-11-20 16:21:13 -08:00
Connor Olding cd8ea7b3d7 refactor to use classes; no hardcoded stuff 2015-11-20 15:27:22 -08:00
Connor Olding ebc9987a38 implement relative branches; fix register orders 2015-11-20 15:01:04 -08:00
Connor Olding cf413a7ab1 a little cleanup 2015-11-20 14:12:02 -08:00
Connor Olding 5822b592f1 add basic fp arithmetic 2015-11-20 14:00:02 -08:00
Connor Olding 301bfc99f8 add fpu registers and basic moves 2015-11-20 13:28:10 -08:00
Connor Olding 8407c4e016 recognize pseudo & fp instructions 
i hope this is all of them.
 2015-11-20 12:49:26 -08:00
Connor Olding c9671ef4b5 add semi-functional MIPS assembler 2015-11-20 11:53:09 -08:00