 Ondřej Hruška
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9723ac72be
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fixes, more trig, demo with floats
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4 years ago |
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Ondřej Hruška
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68c9b33637
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basic float arith, wip float trig, abs
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4 years ago |
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Ondřej Hruška
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e560fc5657
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DRY arithmetic parsing
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4 years ago |
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Ondřej Hruška
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3999c51eb7
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implement a more readable bit mask syntax, add (ldXX Wr Rd Rd) with separate dest and both sources
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4 years ago |
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Ondřej Hruška
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26616e20cb
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Simplify {clz,clo,se}XX parsing and exec, add simple unit test example scripts
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4 years ago |
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Ondřej Hruška
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22cbfeb4ff
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have the sign extend instructions also extend zero sign
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4 years ago |
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Ondřej Hruška
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01ab4e7e1f
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add sign extend commands
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4 years ago |
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Ondřej Hruška
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c953e39b34
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Add ld{32,16,8},sw{32,16,8},clz{,32,16,8},clo{,32,16,8},rng,rev,rbit; rename swap->xch
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4 years ago |
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Ondřej Hruška
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ace92a6411
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rewrite the stdio module to be less broken. also add sehbang support
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4 years ago |
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Ondřej Hruška
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982ba27ed3
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cleanup, auto deref Wd, Wr, RdObj
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4 years ago |
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Ondřej Hruška
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7a3cb539e1
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add new rdwr access type to guard against illegal writes that can be caught at compile time
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4 years ago |
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Ondřej Hruška
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3a8895b790
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add rcmp instr, add rot13 example
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4 years ago |
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Ondřej Hruška
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e3fe3c6d72
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performance improvements
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4 years ago |
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Ondřej Hruška
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33ec1461e4
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remove unnecessary cloning of SourcePosition, reduce SourcePosition size. clean, format
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4 years ago |
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Ondřej Hruška
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91573140a4
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all errors now contain source location
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4 years ago |
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Ondřej Hruška
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34e339b1ca
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add pretty-printer for assembled instructions
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4 years ago |
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Ondřej Hruška
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986f3be6a2
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cleanup. remove conditional jumps, replaced by condition embedded in the enum
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4 years ago |
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Ondřej Hruška
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e580a2b679
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Add "sym" and "def" instructions, add argument naming
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4 years ago |
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Ondřej Hruška
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4be5b4e05b
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generalize parsing to allow extensions to add arbitrary syntax; add 'proc' keyword to introduce a routine.
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4 years ago |
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Ondřej Hruška
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c37408c7a2
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read program from file; fmt, cleanup
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4 years ago |
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Ondřej Hruška
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b7345144e0
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refactors
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4 years ago |
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Ondřej Hruška
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2269d759c6
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refactors
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4 years ago |
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Ondřej Hruška
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d5de189af6
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add more sensible API for object handles, add drop instruction
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4 years ago |
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Ondřej Hruška
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79d5aa3cd5
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renaming, cleanup, fmt, move "extension module" traits and structs into a separate mod
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4 years ago |
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Ondřej Hruška
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8222efe6da
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remove "immediate ptr" data type, move read, write funcs to RunState, add %objectPtr syntax
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4 years ago |
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Ondřej Hruška
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0cd800653f
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Example extension: Stacks; fixes to allow module data storage in thread context
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4 years ago |
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Ondřej Hruška
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3e0aaa71e9
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Convert builtin ops into a pseudo-extension
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4 years ago |
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Ondřej Hruška
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1d444fd516
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cleaning
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4 years ago |
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Ondřej Hruška
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ba0e3d0fd2
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preparations for module data storage, remove broken tests (dyn trait can't implement PartialEq because ???)
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4 years ago |
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Ondřej Hruška
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44e7cd3a8f
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renames, improve module API (avoid cloning)
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4 years ago |
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Ondřej Hruška
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f015104b95
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re-arrange modules, add "plug-in" system so instructions can be defined in multiple crates
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4 years ago |
