Irmen de Jong
30b58c8567
variables are reset to their declared value when entering the scope again
2018-10-07 00:21:13 +02:00
Irmen de Jong
6edd5f9b30
can now declare for loop variable on the spot
2018-10-06 22:54:03 +02:00
Irmen de Jong
1d37841575
for, while, repeat, if, branch bodies are now (anonymous) symbol scopes
2018-10-06 18:42:06 +02:00
Irmen de Jong
a7abc32368
wrd and wrdhi functions added for byte-word conversion, more constant folding optimizations
2018-10-06 00:10:30 +02:00
Irmen de Jong
42e4891fcf
allowing vardecl with non-const initial value assignment
2018-10-05 00:29:46 +02:00
Irmen de Jong
4501276217
cube3d and tweaks
2018-10-03 01:57:16 +02:00
Irmen de Jong
38e7d48492
implemented floating-point arrays
2018-10-02 02:20:42 +02:00
Irmen de Jong
0cdae48ce7
implemented array indexing
2018-10-01 22:23:16 +02:00
Irmen de Jong
623b42cc14
added single character literals (petscii byte value)
2018-09-30 23:07:26 +02:00
Irmen de Jong
3278d4c945
fixed function calls, added some string-to-number conversion functions
2018-09-30 22:43:34 +02:00
Irmen de Jong
02075f2cf2
changed subroutine syntax and fixed array/matrix initalizer values
2018-09-30 18:49:58 +02:00
Irmen de Jong
c5d251073f
removed broken unused symbol clean up for now
...
streamlined irq routine handling and compilation
2018-09-28 21:28:16 +02:00
Irmen de Jong
bf5c2e07a2
subroutines cannot use builtin function names for parameters
2018-09-27 23:58:14 +02:00
Irmen de Jong
91f9229b07
fixed memory vars in compiler, added invalid assignment check
2018-09-27 23:21:04 +02:00
Irmen de Jong
53cd50ad48
changed float handling and appropriate compiler messages
2018-09-25 19:52:59 +02:00
Irmen de Jong
70e5a38aa2
changed set/clear carry and irqd somewhat
2018-09-24 23:38:33 +02:00
Irmen de Jong
cef0aae927
compilation of builtin functions to opcode
...
untit tests for stackvm opcodes, value and parser literalvalue
2018-09-24 22:34:12 +02:00
Irmen de Jong
68037e4425
implemented while and repeat loops
2018-09-23 02:04:45 +02:00
Irmen de Jong
f84e06bdeb
tweak branches
2018-09-22 00:33:25 +02:00
Irmen de Jong
455f60fb84
for loop and comparison expression fixes
2018-09-20 01:13:21 +02:00
Irmen de Jong
cba9e7670e
added floordivision operator //
2018-09-19 01:24:28 +02:00
Irmen de Jong
00d74551b3
fix for loop code generation.
...
added flt conversion function.
attempt at implementing break and continue.
var initializer value can be omitted for numeric vars (and default to 0)
subroutine return statement not needed when no return values.
2018-09-18 23:14:32 +02:00
Irmen de Jong
63492a1805
stackvm functions
2018-09-18 00:38:29 +02:00
Irmen de Jong
266f98a888
doc
2018-09-16 11:25:37 +02:00
Irmen de Jong
2591f4e27e
forloop in grammar
2018-09-16 03:00:32 +02:00
Irmen de Jong
19cedf91ff
prog8 logos
2018-09-16 01:28:07 +02:00
Irmen de Jong
1a40a88103
added remainder operator '%'
2018-09-16 00:59:12 +02:00
Irmen de Jong
3426593a06
fixed a load of type checks regarding arrays and matrixes and strings
...
added more builtin functions to the compiler to access the syscalls in the stackVm
2018-09-16 00:06:06 +02:00
Irmen de Jong
c05cd72d23
vm tweaks
2018-09-15 18:43:23 +02:00
Irmen de Jong
e382be89db
changed source file suffix to .p8
2018-09-15 16:35:15 +02:00
Irmen de Jong
8ff72167a4
renamed project to Prog8
2018-09-15 16:21:05 +02:00
Irmen de Jong
6da048ba4c
some type conversion opcodes added
2018-09-15 04:07:42 +02:00
Irmen de Jong
70fe43a6ac
improved type checking of builtin functions
2018-09-15 03:12:30 +02:00
Irmen de Jong
28aaf38f22
made position required to avoid some bugs where it was not specified
...
fixed some type checking bugs
2018-09-15 01:28:01 +02:00
Irmen de Jong
ea94063689
now explicit separation between byte and word literal integers
2018-09-13 23:39:54 +02:00
Irmen de Jong
949e468543
more stackvm opcodes, and sort of finished the stackvm compiler
2018-09-13 03:16:44 +02:00
Irmen de Jong
efd3b1f5c6
matrix decl parsing and fixes
2018-09-12 03:07:49 +02:00
Irmen de Jong
8ef61ffc88
various syntax checks added
...
first steps code generation
2018-09-08 00:07:25 +02:00
Irmen de Jong
e928997193
arrays are now a datatype as well
...
fixed array initializer checks
2018-09-06 22:28:37 +02:00
Irmen de Jong
3933fdab13
added lsb, msb functions.
...
fixed missing errormessages.
changed some zp options.
2018-09-06 21:13:49 +02:00
Irmen de Jong
0b4135698e
reorder statments to please the compiler later
2018-09-06 01:35:26 +02:00
Irmen de Jong
d9865a4b97
bunch of new builtin functions, const expression evaluation now also done for array literals
2018-09-04 23:37:21 +02:00
Irmen de Jong
76d07a2de8
recursion checking and bugfix in subroutine usage determination
2018-09-03 23:19:25 +02:00
Irmen de Jong
e39ae3c346
branching instructions
2018-09-02 18:32:48 +02:00
Irmen de Jong
d4341b7afe
more builtin functions
2018-09-02 12:34:50 +02:00
Irmen de Jong
6701f2a3a4
fix lib and gitignore
2018-09-01 20:38:01 +02:00
Irmen de Jong
640457f35a
stuff
2018-09-01 19:40:28 +02:00
Irmen de Jong
26a7a3c8d0
zeropage
2018-08-16 23:10:28 +02:00
Irmen de Jong
4b7d656a2f
range initializers
2018-08-14 16:29:08 +02:00
Irmen de Jong
397fdc61cd
if statement
2018-08-14 14:33:36 +02:00
Irmen de Jong
69ff680eaf
fix functions
2018-08-14 02:22:59 +02:00
Irmen de Jong
666b9b2263
functions
2018-08-14 01:15:11 +02:00
Irmen de Jong
64032d766e
%option
2018-08-13 10:51:05 +02:00
Irmen de Jong
aadd50cc27
optimizer first steps
2018-08-11 19:55:04 +02:00
Irmen de Jong
d702dd1e74
more grammar
2018-08-11 03:22:55 +02:00
Irmen de Jong
437c948c05
grammar
2018-08-09 01:54:43 +02:00
Irmen de Jong
cee0f5bd2a
more docs. restructure project. add antlr stuff.
2018-08-07 22:49:01 +02:00
Irmen de Jong
b34ae4c91c
new docs
2018-08-07 01:23:34 +02:00
Irmen de Jong
0e785fcfb3
new docs
2018-08-06 03:35:43 +02:00
Irmen de Jong
bc8d56cbd7
rethinking some aspects and rewriting text a bit
2018-07-01 23:24:32 +02:00