bakpakin
2771171658
Much work on compiler. Fixing bugs and gradually cleaning
...
up code. Generalized some vector code.
2018-01-05 16:17:55 -05:00
bakpakin
e4735e14d2
More compiler bug fixes. Added some features and functions like varargs.
2018-01-03 21:36:10 -05:00
bakpakin
f273aa8b1b
Add vars, split up headers, remove fiber->ret, add comparators, etc.
2017-12-30 16:46:59 -05:00
bakpakin
34a83839f5
Add utf-8 compatibility in parser. Symbols can
...
be valid utf-8 strings
2017-12-20 23:03:34 -05:00
bakpakin
8eea6e2a70
minor changes.
2017-12-16 23:36:21 -05:00
bakpakin
2d781ef21b
Compiler is coming along. Work on Slot system and general compiler strategy.
2017-12-16 01:17:53 -05:00
bakpakin
a2ee6ffe5c
New custom strtod implementation.
2017-12-08 15:57:02 -05:00
Calvin Rose
b568a6bc88
WIP integrating nanbox support back into code.
2017-11-28 18:27:55 -05:00
Calvin Rose
d84cc5342e
Fix write after free bug.
...
Remove caching from strings, tuples, and structs.
Keyword style strings removed, now are just symbols. The
compiler can decide to treat symbols with a leading ':'
differently for mostly the same effect. This was done because
as strings are no longer interned, symbols are cheaper to look
up and check for equality.
2017-11-27 14:03:34 -05:00
bakpakin
68f5ea4361
Add test nanbox implementation. Works for 32 bit and 64 bit x86
2017-11-26 19:31:40 -05:00
bakpakin
412d40d09f
Work on interpreter. adding more opcodes and syscalls.
2017-11-24 23:17:04 -05:00
bakpakin
6ca6949c2d
Getting more work done on assembler, parer, and unit tests.
2017-11-20 21:39:44 -05:00
bakpakin
f6dcb07c8d
More work. Too many changes to be listed.
2017-11-05 22:05:47 -05:00
bakpakin
a2ee028bd5
WIP
2017-11-01 17:53:43 -04:00
bakpakin
3efd400025
Huge number of changes. Still WIP. Refactoring and
...
changing C API model. This commit is not i a working state.
2017-09-09 14:39:51 -04:00
bakpakin
53cead0bab
Remove vm crash return and use error instead.
2017-07-09 16:15:44 -04:00
bakpakin
eef8a42ae7
Remove tostring in favor of string.
2017-07-03 22:20:39 -04:00
bakpakin
eeeb660120
Can only enter pending threads.
2017-07-03 16:15:16 -04:00
bakpakin
0cf278994d
Make coloring changes to the repl
2017-07-02 20:51:52 -04:00
bakpakin
bfadf6ff12
Remove scratch memory functionality.
2017-07-02 19:52:44 -04:00
bakpakin
3481ee5747
Whitespace
2017-07-01 21:51:16 -04:00
Calvin Rose
171c0ce49e
Allow yielding by transfering to nil
2017-07-01 11:25:13 -04:00
Calvin Rose
957a513fd6
More changes to threading model.
2017-07-01 11:17:29 -04:00
Calvin Rose
21bd960865
Add more tests
...
Reuse threads on gst_run when possible
change name of getline to gst_getline
2017-06-29 21:57:09 -04:00
Calvin Rose
29a39c47b0
Add var and def. Make them behave the same
...
but have different implementations in top
level scope in order to enable incremental compilation and repl.
2017-06-25 16:36:20 -04:00
Calvin Rose
70478a410b
Add errorParent to threads.
2017-06-19 23:01:34 -04:00
Calvin Rose
f066047112
Fix serilaization bug. Still need to serialize c functions.
2017-05-23 14:48:54 -04:00
Calvin Rose
58edb63607
More work on serilaization
2017-05-11 21:30:18 -04:00
Calvin Rose
6220b70105
More work in serialization
2017-05-11 17:08:29 -04:00
Calvin Rose
b7083f6f18
More work on dogfood repl.
2017-05-09 20:06:53 -04:00
Calvin Rose
fd72219a2a
Add tran keyword to allow for continuations.
2017-05-09 19:21:30 -04:00
Calvin Rose
0e29b52d96
Add robinhood hashing to structs.
...
This corrects changes in internal structure when values
were inserted in different orders (which was previously
incorrect.) Robinhood hashing should correct this by
making the internal structure of the hashtable invariant
of insertion order. This, in turn, allows naive and deterministic equality, comparison, and hashing of structs.
2017-05-09 13:20:28 -04:00
Calvin Rose
96a605fbc0
Fix variadic functions.
2017-05-07 16:48:35 -04:00
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.
...
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.
...
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
...
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 -
...
make into function.
2017-04-19 09:43:49 -04:00
Calvin Rose
01e8749f39
Redo function call bytecode interface to be simpler and allow
...
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
...
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
...
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
