Calvin Rose
14f8b12706
Use 32 bit unsigned integers for stackframes.
2017-04-25 12:26:58 -04:00
bakpakin
0a96e45c4a
Change object to table type.
...
Tables are simpler and don't do inheritance via metatables. This means
object polymorphism will be done through a different mechanism rather
than Lua-like metatables. Perhaps smalltalk style messaging using
functions as objects, or lisp-like method dispatch.
2017-04-24 21:00:56 -04:00
Calvin Rose
c33d4da994
Fix bug with calling convention.
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Stack frames were increasing with size every function
call and overwriting other stuff, resulting in some issues with gc.
2017-04-24 18:42:08 -04:00
Calvin Rose
652b250718
Finish simple pretty printer in gst.
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Discovered memory leaks. Seems to have to do with improper marking of
the stack and or the VM messes up the stack.
2017-04-24 18:09:23 -04:00
Calvin Rose
a54548eaa0
Add 64 bit signed integers as a basic type. Will enable
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more native bitwise operations and c integration at the expense
of complicating arithmetic.
2017-04-24 16:02:54 -04:00
Calvin Rose
81987dca45
More work.
2017-04-24 13:12:55 -04:00
Calvin Rose
5845434529
Add readline to repl for better experience
2017-04-19 12:56:29 -04:00
Calvin Rose
fb3abf5a31
Add apply special form. TODO -
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make into function.
2017-04-19 09:43:49 -04:00
Calvin Rose
01e8749f39
Redo function call bytecode interface to be simpler and allow
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for an apply like structure in the language
2017-04-19 09:02:12 -04:00
Calvin Rose
f4a6f4073f
Rename some fuctions in util.
2017-04-18 16:55:03 -04:00
Calvin Rose
ea432242d3
Add license header to all source files.
2017-04-17 22:40:39 -04:00
Calvin Rose
f52e290206
Allow parser to parse files rather than just a repl. I think
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there are some memory leak issues (problems with gc).
2017-04-17 00:15:18 -04:00
Calvin Rose
f456de5fac
Change object implementaion to use open hashing. Currently
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using simple linear probing.
2017-04-16 09:39:41 -04:00
Calvin Rose
e90b66af58
Add struct type.
2017-04-15 16:05:59 -04:00
Calvin Rose
e28e31f818
Begin implementing module system.
2017-04-12 21:21:46 -04:00
Calvin Rose
ded3d06387
Use fewer special forms in c compiler. This should
...
make the self hosted compiler easier to make. The
C version of the compiler does not need to be efficient.
2017-04-12 10:31:50 -04:00
Calvin Rose
841ee3696d
Add cache for strings.
2017-03-22 00:27:18 -04:00
Calvin Rose
f6e26d9893
Work on serialization. Move clibs into core.
2017-03-20 23:06:38 -04:00
Calvin Rose
4c35ee0a2c
Add first class symbol type.
2017-03-19 17:29:25 -04:00
Calvin Rose
a2f3fa3b3d
Work on deserialization for loading bytecode and
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other objects.
2017-03-19 12:16:40 -04:00
Calvin Rose
9856142fef
Refactor code. Separate code into different modules to
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separate the minimum runtime from auxiliary functions.
Change makefile to allow building static libraries.
2017-03-15 20:56:37 -04:00
