Calvin Rose
d295e281e1
Add a little bit to README
2017-04-25 18:22:43 -04:00
Calvin Rose
14f8b12706
Use 32 bit unsigned integers for stackframes.
2017-04-25 12:26:58 -04:00
bakpakin
1d7f42ba01
Visual distinction between integers and reals.
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Add F suffix to real numbers when printed.
2017-04-24 21:08:53 -04:00
bakpakin
0a96e45c4a
Change object to table type.
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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
7a2ec82daf
License
2017-04-17 22:36:44 -04:00
Calvin Rose
baa3544ca0
Readd the repl.
2017-04-17 22:14:35 -04:00
Calvin Rose
6e71984fc5
Add wrapping functions for easy conversion between c api and
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internal values.
2017-04-17 18:46:28 -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
20bb5a18f7
Remove symbol type in favor of only strings. Anticipate
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addition of struct type, which will be an immutable hashtable.
2017-04-14 13:41:32 -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
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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
a0d3600ac0
Fix gitignore
2017-03-26 15:44:57 -04:00
Calvin Rose
ac50f6232e
More work on cleaing up code.
2017-03-26 11:47:58 -04:00
Calvin Rose
6365a007b6
More work on cleaning up string implementation.
2017-03-22 18:35:54 -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
...
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
Calvin Rose
91f2766dd0
Rename binary
2017-03-15 01:27:56 -04:00
Calvin Rose
ba82ba414a
Retabbed things
2017-03-15 01:26:45 -04:00
Calvin Rose
9f09a19feb
Add quoting and a global gc root. The gc root
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provides global variables.
2017-03-14 19:13:17 -04:00
Calvin Rose
84b7e96921
Work on more fixes to calling convention
2017-03-14 15:55:50 -04:00
Calvin Rose
3274e87a45
Work on simplifying calling procedure
2017-03-12 18:23:27 -04:00
Calvin Rose
15dd15278c
Ignore tags file
2017-03-11 17:06:47 -05:00
Calvin Rose
1611a9eeb4
Remove tags
2017-03-11 17:06:22 -05:00
Calvin Rose
4191b86895
Remove thread.c
2017-03-11 17:05:59 -05:00
Calvin Rose
1effd9e740
More work on open hashing implementation of objects.
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Add metatable support for callable objects.
2017-03-11 17:04:59 -05:00
Calvin Rose
9c94bfab4d
Retab value.c
2017-03-10 00:26:28 -05:00
Calvin Rose
ce759d901e
Keep readme minimal for now
2017-03-10 00:23:59 -05:00
Calvin Rose
18493ea076
Retab some files, delete some other files
2017-03-10 00:22:43 -05:00
Calvin Rose
b986e1b967
Redo calling convetion for more code reuse. Allow calling gst functions from c.
2017-03-10 00:09:42 -05:00
Calvin Rose
169e3de5a7
Work on basic stl. Add _ binding to repl for last value
2017-03-09 13:49:46 -05:00
Calvin Rose
ca0f8939ef
Begin stl
2017-03-08 17:34:25 -05:00
Calvin Rose
18aaf9480b
Add initial untested support for varargs in vm
2017-03-08 16:03:14 -05:00
Calvin Rose
69624495ec
Remove longjump/setjump from vm loop. Add out of memory
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behavior option.
2017-03-08 15:08:46 -05:00
Calvin Rose
68f834f03b
Remove dsiasm from binary.
2017-03-08 10:54:50 -05:00
Calvin Rose
1e8c1bb74c
Handle comments in parser.
2017-03-08 10:34:22 -05:00
Calvin Rose
40b52dbe70
Add variadic arithmetic special forms
2017-03-08 10:21:09 -05:00
