notwa/lips
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Author SHA1 Message Date
Connor Olding b3e481301e various 
alias ZERO register to R0.
lex decimal numbers properly.
lex octal and negative numbers.
lex directives properly.
fix byte dumping.
fix UPPER behavior...?
 2015-11-22 13:48:56 -08:00
Connor Olding d5dd709cb0 new dumper to support directives 
the old one could still have a place,
with its simplicity and speed.
also, screw versioning.
 2015-11-22 13:48:55 -08:00
Connor Olding e3f882f986 simplify size handling 2015-11-22 13:48:54 -08:00
Connor Olding 724e044288 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.
 2015-11-22 13:48:52 -08:00
Connor Olding e6d34bdb0b only specify one instruction list 2015-11-22 13:48:51 -08:00
Connor Olding 2d8aabc311 add remaining fp instructions 2015-11-22 13:48:49 -08:00
Connor Olding e07d3f04e8 add fp compare instructions 2015-11-22 13:48:48 -08:00
Connor Olding 5da1b19fd5 use filename in errors; fix JALR 2015-11-22 13:48:46 -08:00
Connor Olding 4646d467d2 set up as a proper module 2015-11-22 13:48:45 -08:00
Connor Olding 96a11a0114 refactor to use classes; no hardcoded stuff 2015-11-22 13:48:43 -08:00
Connor Olding 8e9ffba103 implement relative branches; fix register orders 2015-11-22 13:48:42 -08:00
Connor Olding 1b689368d8 a little cleanup 2015-11-22 13:48:41 -08:00
Connor Olding 846f611001 add basic fp arithmetic 2015-11-22 13:48:39 -08:00
Connor Olding 4c7f744dc0 add fpu registers and basic moves 2015-11-22 13:48:38 -08:00
Connor Olding f302543b2d recognize pseudo & fp instructions 
i hope this is all of them.
 2015-11-22 13:48:36 -08:00
Connor Olding 0509f587ba add semi-functional MIPS assembler 2015-11-22 13:44:48 -08:00