Martin Dørum
b94f188974
builtin variables
il y a 3 ans
Martin Dørum
8c10cec784
infix functions
il y a 3 ans
Martin Dørum
bc29640896
add a REPL
il y a 3 ans
Martin Dørum
1b1ae8cdf4
separate loader.h/c
il y a 3 ans
Martin Dørum
61b791bdf1
add --output option to write bytecode to file
il y a 3 ans
Martin Dørum
928f7cfc33
don't allocate arguments array for builtins
il y a 3 ans
Martin Dørum
08cd621d90
actually run the GC
il y a 3 ans
Martin Dørum
ded80df7a8
short string optimization for tokens
il y a 3 ans
Martin Dørum
5b6dc6be51
reduce unnecessary allocs in io_mem_writer
il y a 3 ans
Martin Dørum
c82bc5349b
report lex errors
il y a 3 ans
Martin Dørum
47e2a5e981
check errors
il y a 3 ans
Martin Dørum
2af11e76a4
add error type
il y a 3 ans
Martin Dørum
2490558d45
store stack base pointer in the stack frame
il y a 3 ans
Martin Dørum
e755acb19c
make C++ happy with the headers
il y a 3 ans
Martin Dørum
417e555d02
enable strict warnings, make code not emit warnings
il y a 3 ans
Martin Dørum
fa662b6868
change the IO APIs a bit
il y a 3 ans
Martin Dørum
1c184b3111
dynamic lookups
il y a 3 ans
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.
il y a 3 ans
Martin Dørum
d726ee311a
correctness fixes, thanks to asan
il y a 3 ans
Martin Dørum
fc8bdb9df1
support setting the VM's stdout
il y a 3 ans
Martin Dørum
12495a8bcd
fixes, and array dot-number assign
il y a 3 ans
Martin Dørum
164cc76ce9
= operator
il y a 3 ans
Martin Dørum
9d2d3c3a01
array literals
il y a 3 ans
Martin Dørum
e042ce953b
len() function
il y a 3 ans
Martin Dørum
fb5a02c602
array lookup with a dot-number token
il y a 3 ans
Martin Dørum
6933015c72
better parser (though code gen not implemented yet)
il y a 3 ans
Martin Dørum
41331f4be0
mostly parsing stuuff
il y a 3 ans
Martin Dørum
5d8bcf692e
change up some types
il y a 3 ans
Martin Dørum
1d30f3c869
builtins, functions, etc
il y a 3 ans
Martin Dørum
2bf2b4a88f
builtin stuff, and reorganized l2_vm_value
il y a 3 ans
Martin Dørum
a11c4a0351
object literals
il y a 3 ans
Martin Dørum
abb1277e83
parsing and vm stuff
il y a 3 ans
Martin Dørum
2dffcd295d
basic programs can now execute correctly
il y a 3 ans
Martin Dørum
feaef07544
started on functions
il y a 3 ans
Martin Dørum
74d6840509
string
il y a 3 ans
Martin Dørum
840ef19b35
fix stuff
il y a 3 ans
Martin Dørum
b6b283b7a1
make l2_vm_value_type take pointer
il y a 3 ans
Martin Dørum
48be0c18b1
parsing/codegen, plus vm work
il y a 3 ans
Martin Dørum
4c6d606f85
more code gen
il y a 3 ans
Martin Dørum
cb63015ed1
code gen stuff
il y a 3 ans
Martin Dørum
5b5dc3a43d
move stuff around, fix strset issue
il y a 3 ans
Martin Dørum
d205047c5d
style
il y a 3 ans
Martin Dørum
3580a28e00
stuff
il y a 3 ans
Martin Dørum
4c5f575e85
more stuff
il y a 3 ans
Martin Dørum
e7d4f307e3
strset
il y a 3 ans
Martin Dørum
f71e87c213
namespace (int->int map)
il y a 3 ans
Martin Dørum
54adcc0039
vm
il y a 3 ans
Martin Dørum
4bd819cda1
VM progress
il y a 3 ans
Martin Dørum
64ec7d4725
vm stuff
il y a 3 ans
Martin Dørum
81b407fe4e
bitmap -> bitset
il y a 3 ans