Martin Dørum
c080f561d7
don't GC builtins
3年前
Martin Dørum
6ebc5345b3
parse changes, and operators == and !=
3年前
Martin Dørum
3bf458897b
veery basic control flow
3年前
Martin Dørum
b94f188974
builtin variables
3年前
Martin Dørum
8c10cec784
infix functions
3年前
Martin Dørum
bc29640896
add a REPL
3年前
Martin Dørum
1b1ae8cdf4
separate loader.h/c
3年前
Martin Dørum
61b791bdf1
add --output option to write bytecode to file
3年前
Martin Dørum
928f7cfc33
don't allocate arguments array for builtins
3年前
Martin Dørum
08cd621d90
actually run the GC
3年前
Martin Dørum
ded80df7a8
short string optimization for tokens
3年前
Martin Dørum
5b6dc6be51
reduce unnecessary allocs in io_mem_writer
3年前
Martin Dørum
c82bc5349b
report lex errors
3年前
Martin Dørum
47e2a5e981
check errors
3年前
Martin Dørum
2af11e76a4
add error type
3年前
Martin Dørum
2490558d45
store stack base pointer in the stack frame
3年前
Martin Dørum
e755acb19c
make C++ happy with the headers
3年前
Martin Dørum
417e555d02
enable strict warnings, make code not emit warnings
3年前
Martin Dørum
fa662b6868
change the IO APIs a bit
3年前
Martin Dørum
1c184b3111
dynamic lookups
3年前
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年前
Martin Dørum
d726ee311a
correctness fixes, thanks to asan
3年前
Martin Dørum
fc8bdb9df1
support setting the VM's stdout
3年前
Martin Dørum
12495a8bcd
fixes, and array dot-number assign
3年前
Martin Dørum
164cc76ce9
= operator
3年前
Martin Dørum
9d2d3c3a01
array literals
3年前
Martin Dørum
e042ce953b
len() function
3年前
Martin Dørum
fb5a02c602
array lookup with a dot-number token
3年前
Martin Dørum
6933015c72
better parser (though code gen not implemented yet)
3年前
Martin Dørum
41331f4be0
mostly parsing stuuff
3年前
Martin Dørum
5d8bcf692e
change up some types
3年前
Martin Dørum
1d30f3c869
builtins, functions, etc
3年前
Martin Dørum
2bf2b4a88f
builtin stuff, and reorganized l2_vm_value
3年前
Martin Dørum
a11c4a0351
object literals
3年前
Martin Dørum
abb1277e83
parsing and vm stuff
3年前
Martin Dørum
2dffcd295d
basic programs can now execute correctly
3年前
Martin Dørum
feaef07544
started on functions
3年前
Martin Dørum
74d6840509
string
3年前
Martin Dørum
840ef19b35
fix stuff
3年前
Martin Dørum
b6b283b7a1
make l2_vm_value_type take pointer
3年前
Martin Dørum
48be0c18b1
parsing/codegen, plus vm work
3年前
Martin Dørum
4c6d606f85
more code gen
3年前
Martin Dørum
cb63015ed1
code gen stuff
3年前
Martin Dørum
5b5dc3a43d
move stuff around, fix strset issue
3年前
Martin Dørum
d205047c5d
style
3年前
Martin Dørum
3580a28e00
stuff
3年前
Martin Dørum
4c5f575e85
more stuff
3年前
Martin Dørum
e7d4f307e3
strset
3年前
Martin Dørum
f71e87c213
namespace (int->int map)
3年前
Martin Dørum
54adcc0039
vm
3年前