Martin Dørum
fa662b6868
change the IO APIs a bit
3年前
Martin Dørum
36c6d6e4a6
readme
3年前
Martin Dørum
298e20c629
comments
3年前
Martin Dørum
1c184b3111
dynamic lookups
3年前
Martin Dørum
ada96b8fdc
fix stupid oversight
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
1c1608c1cf
remove prints
3年前
Martin Dørum
9f207ef123
gitignore
3年前
Martin Dørum
56008fc9f4
generate code coverage reports
3年前
Martin Dørum
d726ee311a
correctness fixes, thanks to asan
3年前
Martin Dørum
4c3494ae56
functions example
3年前
Martin Dørum
591e913bee
add examples with expected outputs
3年前
Martin Dørum
fc8bdb9df1
support setting the VM's stdout
3年前
Martin Dørum
400172f03f
fix up test suite
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
3be4c7ac60
code gen for improved parser
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
5032757e87
main.c nicer interface
3年前
Martin Dørum
2bf2b4a88f
builtin stuff, and reorganized l2_vm_value
3年前
Martin Dørum
dd7855a0ad
update tests
3年前
Martin Dørum
a11c4a0351
object literals
3年前
Martin Dørum
eaa7a3d614
compile with -g
3年前
Martin Dørum
b11a9e66b4
empty functions must return 0
3年前
Martin Dørum
abb1277e83
parsing and vm stuff
3年前
Martin Dørum
fbfafb7013
syntax stuff
3年前
Martin Dørum
2dffcd295d
basic programs can now execute correctly
3年前
Martin Dørum
6c913cce57
printing stuff
3年前
Martin Dørum
d48ca19bca
print garbage instructions nicer
3年前
Martin Dørum
9f09ee7cfc
EOF in a function is an error
3年前
Martin Dørum
01304b6b05
functions have bodies now
3年前
Martin Dørum
feaef07544
started on functions
3年前
Martin Dørum
74d6840509
string
3年前
Martin Dørum
7068959e3c
fix deref assignment check
3年前
Martin Dørum
840ef19b35
fix stuff
3年前
Martin Dørum
14a8d858aa
add missing free
3年前
Martin Dørum
d3e4547dc3
upgrade snow
3年前
Martin Dørum
4af243e30c
minor 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
9e6484754f
tests
3年前
Martin Dørum
5b5dc3a43d
move stuff around, fix strset issue
3年前