Martin Dørum
a47c9f918f
handle arguments more efficiently
3 vuotta sitten
Martin Dørum
1cc1303c2b
better builtins macro
3 vuotta sitten
Martin Dørum
382c4b9b1d
1-byte version of instructions
3 vuotta sitten
Martin Dørum
0acbfd77f0
better bytecode format
3 vuotta sitten
Martin Dørum
b94f188974
builtin variables
3 vuotta sitten
Martin Dørum
8c10cec784
infix functions
3 vuotta sitten
Martin Dørum
ded80df7a8
short string optimization for tokens
3 vuotta sitten
Martin Dørum
47e2a5e981
check errors
3 vuotta sitten
Martin Dørum
1c184b3111
dynamic lookups
3 vuotta sitten
Martin Dørum
82c92b26b9
rework bytecode and stacks
Instructions now take their static arguments in the bytecode directly
instead of from the stack. The return address is now moved into a
separate frame stack. That means the only thing in the main stack is now
variable references. That means we can mark every variable which is
currently on the stack during a GC; even variables which aren't referred
to from a namespace.
As a result, a GC can happen before or after any instruction without
having to worry. The VM should also be faster, and the bytecode should
be smaller, due to fewer instructions.
3 vuotta sitten
Martin Dørum
12495a8bcd
fixes, and array dot-number assign
3 vuotta sitten
Martin Dørum
164cc76ce9
= operator
3 vuotta sitten
Martin Dørum
9d2d3c3a01
array literals
3 vuotta sitten
Martin Dørum
fb5a02c602
array lookup with a dot-number token
3 vuotta sitten
Martin Dørum
5d8bcf692e
change up some types
3 vuotta sitten
Martin Dørum
1d30f3c869
builtins, functions, etc
3 vuotta sitten
Martin Dørum
2bf2b4a88f
builtin stuff, and reorganized l2_vm_value
3 vuotta sitten
Martin Dørum
a11c4a0351
object literals
3 vuotta sitten
Martin Dørum
abb1277e83
parsing and vm stuff
3 vuotta sitten
Martin Dørum
2dffcd295d
basic programs can now execute correctly
3 vuotta sitten
Martin Dørum
feaef07544
started on functions
3 vuotta sitten
Martin Dørum
74d6840509
string
3 vuotta sitten
Martin Dørum
48be0c18b1
parsing/codegen, plus vm work
3 vuotta sitten
Martin Dørum
4c6d606f85
more code gen
3 vuotta sitten
Martin Dørum
cb63015ed1
code gen stuff
3 vuotta sitten
Martin Dørum
5b5dc3a43d
move stuff around, fix strset issue
3 vuotta sitten
Martin Dørum
4c5f575e85
more stuff
3 vuotta sitten