Irmen de Jong
d3dc279105
updated the compiled examples
2020-08-22 22:57:30 +02:00
Irmen de Jong
e947067dcf
fixed source code output issue
2020-08-22 22:23:00 +02:00
Irmen de Jong
bd9ebf4603
flipped the order of the parameters of mkword() so it's now mkword(msb, lsb) for easier readability
2020-08-22 21:13:38 +02:00
Irmen de Jong
f41192a52a
added cube3d-gfx example
2020-08-22 19:00:03 +02:00
Irmen de Jong
ff54d6abd7
reorder const for all associative operators
2020-08-22 17:44:32 +02:00
Irmen de Jong
679965410a
todo
2020-08-22 17:13:23 +02:00
Irmen de Jong
c6e13ae2a3
better error message
2020-08-22 17:12:09 +02:00
Irmen de Jong
20cdcc673b
identifiers can no longer start with an underscore. (this interfered with 64tass syntax)
2020-08-22 17:03:40 +02:00
Irmen de Jong
b27cbfac5e
removed lsl() and lsr() functions just use <<=1 and >>=1
2020-08-22 16:44:48 +02:00
Irmen de Jong
bfc8a26381
implemented bit shifting for non-const amounts
2020-08-22 16:13:52 +02:00
Irmen de Jong
63b03ba70c
fix typecasting
2020-08-21 18:02:01 +02:00
Irmen de Jong
70bab76b36
added plasma example
2020-08-21 17:58:43 +02:00
Irmen de Jong
15d24d4308
adding plasma example
2020-08-21 17:27:18 +02:00
Irmen de Jong
335599ed22
restored certain memoryread asm gen
2020-08-21 07:44:50 +02:00
Irmen de Jong
0b717f9e76
clear messages about slow expression code generation points
2020-08-21 05:45:39 +02:00
Irmen de Jong
ef7744dbda
asm fix
2020-08-21 04:02:10 +02:00
Irmen de Jong
8d6220ce51
added most essential of the new in-place assignment code
2020-08-21 02:17:40 +02:00
Irmen de Jong
b03597ac13
fixed bug in operand equality comparison, could lead to compiler endless loop
2020-08-20 22:21:26 +02:00
Irmen de Jong
58f323c087
implemented missing memory postincrdecr codegen
2020-08-20 21:48:15 +02:00
Irmen de Jong
513a68584c
implemented more optimized prefix expression codegen
2020-08-20 21:42:38 +02:00
Irmen de Jong
88d5c68b32
don't inc/dec a memory mapped register
2020-08-20 21:16:48 +02:00
Irmen de Jong
14f9382cf9
typecheck prefix expressions better
2020-08-20 20:46:28 +02:00
Irmen de Jong
cffb582568
added start of optimized in-place assignment code (for prefix expressions)
2020-08-20 18:43:10 +02:00
Irmen de Jong
e1812ce16c
fix typecast removal error.
2020-08-20 18:07:48 +02:00
Irmen de Jong
7a3163f59a
bugfix in direct memory assignment
2020-08-20 17:02:22 +02:00
Irmen de Jong
6f3b2749b0
refactoring assignments codegen
2020-08-20 16:47:43 +02:00
Irmen de Jong
c144d4e501
improved warnings about unreachable code
2020-08-20 14:28:17 +02:00
Irmen de Jong
edfd9d55ba
added sizeof() function
2020-08-20 13:50:28 +02:00
Irmen de Jong
774897260e
avoid silent type casts that remove precision (such as float -> word)
2020-08-20 12:49:48 +02:00
Irmen de Jong
65ba91411d
improved function arg type checking and error message
2020-08-20 12:38:22 +02:00
Irmen de Jong
9cbb8e1a64
version 3.1
2020-08-18 16:26:23 +02:00
Irmen de Jong
53e9ad5088
better asm code for repeat loops
2020-08-18 16:02:40 +02:00
Irmen de Jong
1de0ebb7bc
more forloop asm
2020-08-18 15:16:56 +02:00
Irmen de Jong
77c1376d6d
proper error message for arrays that are declared too big
2020-08-18 14:47:52 +02:00
Irmen de Jong
353f1954a5
for loop codegen
2020-08-18 14:03:31 +02:00
Irmen de Jong
4487499663
more forloop codegen
2020-08-17 23:42:43 +02:00
Irmen de Jong
3976cc26a2
more forloop codegen
2020-08-17 23:19:23 +02:00
Irmen de Jong
c0887b5f08
removed 'continue' statement to be able to generate more optimized loop assembly code. started with for loop optimizations
2020-08-17 19:22:29 +02:00
Irmen de Jong
fbe3ce008b
slight expression rewrite in case of certain in-place assignments, to try to get the in-place variable operand to the leftmost position
2020-07-30 01:30:21 +02:00
Irmen de Jong
7ac6c8f2d1
todo related to in-place assignment
2020-07-27 00:32:59 +02:00
Irmen de Jong
fdfbb7bdf0
improved call arguments type check
2020-07-27 00:28:48 +02:00
Irmen de Jong
1c16bbb742
tweaks for string handling as arguments
2020-07-27 00:12:27 +02:00
Irmen de Jong
402827497e
fix float array assignment
2020-07-26 23:32:20 +02:00
Irmen de Jong
d32a970101
partly optimize assignments so that simple increments and decrements can be done via separate statements (postincrdecr)
2020-07-26 19:22:12 +02:00
Irmen de Jong
8a3189123a
to reduce complexity, augmented assignment has been removed again from internal Ast and codegen for now.
2020-07-26 13:48:31 +02:00
Irmen de Jong
3c55719bf1
finalize repeat asmgen
2020-07-26 01:32:27 +02:00
Irmen de Jong
af8279a9b9
empty for loops are removed
2020-07-25 22:54:50 +02:00
Irmen de Jong
c38508c262
introduced repeat loop. repeat-until changed to do-util.
...
forever loop is gone (use repeat without iteration count).
struct literal is now same as array literal [...] to avoid parsing ambiguity with scope blocks.
2020-07-25 16:56:34 +02:00
Irmen de Jong
a70276c190
use indexOfFirst. Also avoid initializing a for loop variable twice in a row.
2020-07-25 14:44:24 +02:00
Irmen de Jong
0c461ffe2e
removed Register expression (directly accessing cpu register)
2020-07-25 14:14:24 +02:00
Irmen de Jong
cdcb652033
optimized arg passing if all args are registers
2020-07-04 18:56:30 +02:00
Irmen de Jong
71e678b382
fixed possible register subroutine arg clobbering
2020-07-04 17:05:36 +02:00
Irmen de Jong
3050156325
reverted subroutine inlining, it was a mistake
2020-07-04 01:02:36 +02:00
Irmen de Jong
4bfdbad2e4
added mandel gfx to examples
2020-07-03 23:56:36 +02:00
Irmen de Jong
d89f5b0df8
todo about fixing argclobbering
2020-07-03 23:49:17 +02:00
Irmen de Jong
b6e2b36692
refactor
2020-07-03 23:37:38 +02:00
Irmen de Jong
a6d789cfbc
fixed function argument type cast bug
2020-07-03 17:24:43 +02:00
Irmen de Jong
c07907e7bd
fixed missing shifts codegen
2020-07-02 21:28:48 +02:00
Irmen de Jong
7d8496c874
fixed missing shifts codegen
2020-07-02 19:18:47 +02:00
Irmen de Jong
164ac56db1
compiler error todos
2020-07-01 22:31:38 +02:00
Irmen de Jong
fdddb8ca64
slight optimization
2020-07-01 22:23:46 +02:00
Irmen de Jong
a9d4b8b0fa
fixed ast modifications on node arrays, in particular function call parameter lists
2020-07-01 22:03:54 +02:00
Irmen de Jong
febf423eab
tehtriz compilation issues
2020-06-30 20:42:13 +02:00
Irmen de Jong
a999c23014
simple subroutine inlining added
2020-06-27 17:03:03 +02:00
Irmen de Jong
69f1ade595
gfx mandelbrot example added
2020-06-18 01:35:24 +02:00
Irmen de Jong
ee2ba5f398
some more optimizations for swap() function call asm code generation
2020-06-17 22:40:57 +02:00
Irmen de Jong
cb9825484d
some more optimized in-array assignments codegeneration
2020-06-17 21:41:38 +02:00
Irmen de Jong
76cda82e23
v2.2
2020-06-16 01:43:44 +02:00
Irmen de Jong
52f0222a6d
Got rid of old Ast transformer Api, some compiler error fixes
2020-06-16 01:25:49 +02:00
Irmen de Jong
75ccac2f2c
refactoring last of old Ast modification Api
2020-06-16 00:36:02 +02:00
Irmen de Jong
5c771a91f7
refactoring last of old Ast modification Api
2020-06-14 16:56:48 +02:00
Irmen de Jong
b5086b6a8f
refactoring last of old Ast modification Api
2020-06-14 03:17:42 +02:00
Irmen de Jong
235610f40c
refactored StatementOptimizer
2020-06-14 02:41:23 +02:00
Irmen de Jong
ceb2c9e4f8
added string value assignment, leftstr, rightstr, substr functions
2020-06-06 00:05:39 +02:00
Irmen de Jong
68a7f9c665
version 2.1
2020-06-04 23:03:18 +02:00
Irmen de Jong
ffd8d9c7c1
more assignment expression optimizations
2020-06-04 22:57:32 +02:00
Irmen de Jong
c66fc8630c
fixed missing repeated constant folding in expression optimization
2020-06-04 20:22:37 +02:00
Irmen de Jong
9ca1c66f2b
added some optimizations for >= 0 and <0 comparisons for integers
2020-06-04 01:43:37 +02:00
Irmen de Jong
33647a29d0
be smarter about certain implicit type casts
2020-06-03 23:55:41 +02:00
Irmen de Jong
02b12cc762
optimized swap() for byte and word vars, optimized graphics line routine
2020-06-03 23:27:50 +02:00
Irmen de Jong
3280993e2a
stricter type checking in assignments (less implicit typecasts)
2020-06-02 22:36:57 +02:00
Irmen de Jong
f5e6db9d66
big compiler speedup due to optimized scope lookups
2020-05-14 23:59:02 +02:00
Irmen de Jong
534b5ced8f
updated the compiled examples
2020-04-10 23:36:29 +02:00
Irmen de Jong
5ebd9b54e4
added some more optimized array assignments
2020-04-10 23:30:19 +02:00
Irmen de Jong
295e199bfa
optimized asm output for unneeded typecasts, fixed parent node linking issues with replaceChildNode, Assignment aug_op field is now mutable to avoid having to recreate many Assignment nodes
2020-04-09 00:12:50 +02:00
Irmen de Jong
df3371b0f0
slight gfx optimizations
2020-04-08 22:53:23 +02:00
Irmen de Jong
e4fe1d2b8d
attempts to optimize in-place assignments
2020-04-08 03:11:38 +02:00
Irmen de Jong
b8b9244ffa
merged AddressOfInserter into StatementReorderer
2020-04-06 15:23:54 +02:00
Irmen de Jong
ed54cf680a
fixed ast parent link bug in AstWalker, rewrote StatementReorderer using new API, when
labels are sorted.
2020-04-06 14:31:02 +02:00
Irmen de Jong
a6bee6a860
some slight tweaks to asm for setting float value in array
2020-04-03 22:44:10 +02:00
Irmen de Jong
d22780ee44
implemented asm for lsl array values
2020-04-03 21:45:52 +02:00
Irmen de Jong
f8b0b9575d
implemented asm for rol array values
2020-04-03 21:31:39 +02:00
Irmen de Jong
4274fd168e
implemented asm for rol2 array values
2020-04-03 21:24:55 +02:00
Irmen de Jong
be7f5957f3
implemented asm for ror2 array values
2020-04-03 21:04:42 +02:00
Irmen de Jong
f2e5d987a9
implemented asm for ror array values
2020-04-03 00:03:42 +02:00
Irmen de Jong
15e8e0bf6d
implemented asm for lsr array values
2020-04-02 23:38:45 +02:00
Irmen de Jong
b73da4ed02
some more obvious optimizations for X+X and X-X
2020-03-31 23:54:01 +02:00
Irmen de Jong
267adb4612
doc
2020-03-29 03:06:51 +02:00
Irmen de Jong
bfe9f442e6
balloon
2020-03-28 17:06:17 +01:00
Irmen de Jong
0deadb694b
updated the compiled examples
2020-03-28 14:31:31 +01:00
Irmen de Jong
5927cf2d43
added turtle graphics example
2020-03-28 14:17:35 +01:00
Irmen de Jong
fffe36e358
fix bresenham line
2020-03-28 13:42:24 +01:00
Irmen de Jong
fac2a2d7cb
fast asm plot
2020-03-28 00:36:44 +01:00
Irmen de Jong
582d31263c
better lines and circles
2020-03-27 00:09:17 +01:00
Irmen de Jong
4108a528e1
proepr compiler error when there's no main module
2020-03-26 23:22:01 +01:00
Irmen de Jong
5f3a9e189a
doc
2020-03-26 01:20:04 +01:00
Irmen de Jong
fab224f509
fix compiler crashing with invalid array initializer built from single integer
2020-03-25 01:23:54 +01:00
Irmen de Jong
2f05ebb966
bitmap lines and circles
2020-03-25 01:07:42 +01:00
Irmen de Jong
a335ba519a
fix warnings about unreachable code
2020-03-24 22:37:42 +01:00
Irmen de Jong
8805693ed2
cleaned up the way return statements are added to avoid code falling through in/out of subroutines
2020-03-24 22:02:50 +01:00
Irmen de Jong
f2bb238e9b
cleaned up various ast checks/mutations
2020-03-24 19:37:54 +01:00
Irmen de Jong
11e9539416
smooth scroll
2020-03-24 02:42:32 +01:00
Irmen de Jong
3881ebe429
begun skramble clone
2020-03-24 01:47:02 +01:00
Irmen de Jong
29d1b8802e
whitespace
2020-03-24 00:24:51 +01:00
Irmen de Jong
bcc75732e9
optimize asm jsr+rts into jmp
2020-03-23 23:51:27 +01:00
Irmen de Jong
50a85ee6b0
attempt to optimize asm for bitshifts more.
2020-03-23 22:59:29 +01:00
Irmen de Jong
1f39749a5e
tweak bitshift asm
2020-03-23 17:35:58 +01:00
Irmen de Jong
6dd44aaf0d
compiler main cleanup
2020-03-23 02:54:04 +01:00
Irmen de Jong
f89457ba68
fixed var initialization bug in anonymous scopes
2020-03-23 02:09:30 +01:00
Irmen de Jong
efef205fcf
doc
2020-03-23 01:24:54 +01:00
Irmen de Jong
0c561d8528
fixed subroutine parameter value issue
2020-03-23 00:13:46 +01:00
Irmen de Jong
8bfa2c4c02
proper initialization of block-level global variables
2020-03-22 22:47:05 +01:00
Irmen de Jong
f0d4c3aba9
moved initialvalues to asmgen, fixed sgn bug and internal float 0.0 variable disappearing bug
2020-03-22 18:17:12 +01:00
Irmen de Jong
3a99115070
Initial variable values semantics changed: now always sets value at program (re)start (except strings/arrays).
...
This may change later by introducing a compiler option to choose a strategy, perhaps.
2020-03-22 15:12:26 +01:00
Irmen de Jong
7232134931
fix some compiler errors
2020-03-22 13:47:13 +01:00
Irmen de Jong
78feef9d59
simplified handling of initial vardecl values in codegeneration
2020-03-22 02:45:42 +01:00
Irmen de Jong
4929c198ba
tweak error reporting, expanded lines and circles example
2020-03-22 00:43:46 +01:00
Irmen de Jong
9409f17372
bugfixes in new optimization routines
2020-03-21 23:09:18 +01:00
Irmen de Jong
43781c02d0
tweaked ast modifications
2020-03-21 18:42:40 +01:00
Irmen de Jong
824f06e17f
new var init values
2020-03-21 14:54:19 +01:00
Irmen de Jong
270ea54ff7
now properly compile assignment of struct literal value to struct variable (outside of vardecl)
2020-03-21 00:57:20 +01:00
Irmen de Jong
771ac7aba7
error when struct literal value element count doesn't match struct members in assignment
2020-03-20 23:14:03 +01:00
Irmen de Jong
511b47bac4
fix compiler crash when initializing struct var with something other than a struct literal
2020-03-20 22:48:33 +01:00
Irmen de Jong
f265199fbe
replaced typecastsAdder with version based on astwalker
2020-03-20 22:28:18 +01:00
Irmen de Jong
29ac160811
applying new astwalker for modifications
2020-03-19 22:40:49 +01:00
Irmen de Jong
5e50ea14f8
applying new astwalker for modifications
2020-03-19 21:30:01 +01:00
Irmen de Jong
6c23ae14ab
ver
2020-03-15 01:37:01 +01:00
Irmen de Jong
6f000d0d26
fix datatype warning
2020-03-15 01:14:44 +01:00
Irmen de Jong
835555171e
fix function call arg type mismatch crash
2020-03-15 00:50:59 +01:00
Irmen de Jong
68ce4a1bf0
labels are now prefixed with underscore in assembly to fix undefined symbol errors from the assembler
2020-03-15 00:23:54 +01:00
Irmen de Jong
baf5d3041a
cleanup of error reporting
2020-03-14 23:15:44 +01:00
Irmen de Jong
a326ffa00a
added warning about sgn() of unsigned type
2020-03-14 21:09:34 +01:00
Irmen de Jong
d28dd92b47
refreshed examples
2020-03-14 18:11:38 +01:00
Irmen de Jong
51bb902162
added bresenham and circle example
2020-03-14 17:11:10 +01:00
Irmen de Jong
91d9559f79
avoid pulling in the dbus libraries for now
2020-03-14 14:40:39 +01:00
Irmen de Jong
1382728bd2
warning about unreachable code after a return statement
...
added some dbus experiments for future compilation service
2020-03-14 13:12:01 +01:00
Irmen de Jong
0422ad080a
added exit function to astvm simulator
2020-03-13 02:44:01 +01:00
Irmen de Jong
b182f7e693
optimizer removes unreachable code following call to exit()
2020-03-13 02:31:53 +01:00
Irmen de Jong
e6be428589
compiler warning for unreachable code following a call to exit()
2020-03-13 02:21:37 +01:00
Irmen de Jong
85c7f8314b
added exit(rc) builtin function to immediately exit the program with a return code in A register
2020-03-13 02:08:18 +01:00
Irmen de Jong
796d07a7f8
fix crash in asm code generated for bitshift operation with memory address operand
2020-03-13 01:26:53 +01:00
Irmen de Jong
2af86a10b2
remove stack error comments
2020-03-13 00:52:52 +01:00
Irmen de Jong
7fbe486dff
fix eval stack register X error in print_uw
2020-03-13 00:50:30 +01:00
Irmen de Jong
b036e5ed72
refreshed the compiled examples
2020-03-12 01:14:10 +01:00
Irmen de Jong
5f1ec80ae0
improved array literal datatype handling, fixed some datatype compiler errors related to this
2020-03-12 01:10:19 +01:00
Irmen de Jong
fbecedaf41
added error for unsupported sort(floatarray)
2020-03-11 23:33:06 +01:00
Irmen de Jong
aa36acd65a
implemented reverse(floatarray) builtin function
2020-03-11 23:18:03 +01:00
Irmen de Jong
8d1a4588d3
added 'downto' range expression
2020-03-11 20:59:14 +01:00
Irmen de Jong
ef6c731bb3
added '@' alternative string/char encoding
2020-03-11 00:32:50 +01:00
Irmen de Jong
e2cb031386
added 'void' keyword to explicitly ignore subroutine return values (and no longer get a warning)
2020-02-09 01:29:09 +01:00
Irmen de Jong
11de3db25f
simplified heapId for arrayvalues
2020-02-08 18:49:48 +01:00
Irmen de Jong
875a71c786
removed datatype from StringValue classes (is always STR now)
2020-02-08 02:21:18 +01:00
Irmen de Jong
3dd38c0ac8
antlr library updated to 4.8
2020-02-07 23:58:07 +01:00
Irmen de Jong
b8816a0e2f
got rid of separate str_s datatype
2020-02-07 20:47:38 +01:00
Irmen de Jong
a01a9e76f9
removed bogus clang target
...
fixed various simulator bugs regarding strings and chars
2020-02-07 01:22:07 +01:00
Irmen de Jong
f6d4c90dea
improved number-to-decimal routines
2019-09-23 20:44:41 +02:00
Irmen de Jong
b5b24636ae
removed sim65 because it was moved to a separate repository
2019-09-11 02:24:44 +02:00
Irmen de Jong
8d6542905d
beginnings of 6502 cpu simulator
2019-09-03 23:58:46 +02:00
Irmen de Jong
39798a1a4f
todos
2019-08-29 22:31:29 +02:00
Irmen de Jong
772e48105e
fixed some type cast compiler errors in for loops
2019-08-26 23:38:59 +02:00
Irmen de Jong
89d469e77e
examples
2019-08-25 00:46:46 +02:00
Irmen de Jong
59a43889a5
examples
2019-08-25 00:24:00 +02:00
Irmen de Jong
7caa0daffc
examples
2019-08-24 21:40:50 +02:00
Irmen de Jong
5e854c2cf8
more forloop asm
2019-08-24 21:26:29 +02:00
Irmen de Jong
9edc92ec29
more bitshift asm stubs (actual functions still to be done)
2019-08-23 23:06:36 +02:00
Irmen de Jong
1d178080a3
more bitshift asm
2019-08-23 21:33:43 +02:00
Irmen de Jong
b79af624ae
added more asmgen for bitshift operations
2019-08-22 00:34:17 +02:00
Irmen de Jong
8eff51904e
taking down the heapvalue mess further
2019-08-21 00:29:31 +02:00
Irmen de Jong
c717f4573d
taking down the heapvalue mess further
2019-08-20 23:02:13 +02:00
Irmen de Jong
8c3b43f3ed
taking down the heapvalue mess
2019-08-19 22:28:41 +02:00
Irmen de Jong
0f1485f30b
added sorted, sgn, reverse to the AstVm
2019-08-18 16:39:08 +02:00
Irmen de Jong
4ce93b5d9d
restored proper compiler error when trying to modify a constant
2019-08-18 14:05:20 +02:00
Irmen de Jong
fb0d7a1908
some array literals weren't put on the heap
2019-08-18 13:46:13 +02:00
Irmen de Jong
bb7b063757
revert inline var declaration in for loops
2019-08-18 03:16:23 +02:00
Irmen de Jong
c495f54bbb
don't fall-through into nested subroutine
2019-08-18 02:33:42 +02:00
Irmen de Jong
1cc1f2d91d
reverse() added (byte+word)
2019-08-18 02:05:51 +02:00
Irmen de Jong
d837cc11f9
sort() added (bytes+words)
2019-08-18 00:04:03 +02:00
Irmen de Jong
cbb7083307
fix problem with typechecking of const arrays
2019-08-17 21:43:48 +02:00
Irmen de Jong
d4a17dfad1
fixed builtin functions no longer const-folding over arrays
2019-08-17 20:16:39 +02:00
Irmen de Jong
59f8b91e25
tweak
2019-08-17 18:44:44 +02:00
Irmen de Jong
27f987f0ae
fixed bit shifts, added sgn() function
2019-08-17 16:44:28 +02:00
Irmen de Jong
3ae2597261
irq driven music player example
2019-08-17 13:13:15 +02:00
Irmen de Jong
248e7b808c
split codegen
2019-08-16 22:49:29 +02:00
Irmen de Jong
a983a896f2
some asm and some for loop asm fixed, renamed asmgen2 back to just asmgen
2019-08-16 21:37:27 +02:00
Irmen de Jong
68df1730f5
cleaned up some stuff, improved checking of asmsub statement body
2019-08-14 23:17:50 +02:00
Irmen de Jong
d62ab93b24
word >> 8 optimized to msb(word)
2019-08-14 22:28:44 +02:00
Irmen de Jong
b64d611e02
split array and string literal classes
2019-08-13 03:00:17 +02:00
Irmen de Jong
b44e76db57
fix any/all assembly routine, added asm for min/max/sum/ etc aggregates
...
removed avg function because of hidden internal overflow issues
2019-08-11 16:13:09 +02:00
Irmen de Jong
2ce6bc5946
fix strlen
2019-08-11 14:02:53 +02:00
Irmen de Jong
fe5b225732
asmsub stack arg
2019-08-11 12:29:18 +02:00
Irmen de Jong
d499e40a4b
doc tweaks
2019-08-11 10:56:36 +02:00
Irmen de Jong
62a66d89c6
was not needed
2019-08-11 10:15:34 +02:00
Irmen de Jong
f08906dba1
fix byte->word typecast
2019-08-10 14:20:42 +02:00
Irmen de Jong
a6bba824d3
fixed some array codegen issues
2019-08-10 12:55:27 +02:00
Irmen de Jong
3466106119
fixed some array codegen issues
2019-08-09 02:15:31 +02:00
Irmen de Jong
c79b587eea
nonconst forloops (bytes)
2019-08-08 23:13:02 +02:00
Irmen de Jong
4862fb7db1
asmsub return value in registers is now put on evalstack, and loopvar sequence numbering
2019-08-08 00:13:58 +02:00
Irmen de Jong
2f0c0f6fcd
fix function arguments
2019-08-07 02:31:27 +02:00
Irmen de Jong
7ddc01f883
added continuous compilation mode (file watching)
2019-08-05 23:36:24 +02:00
Irmen de Jong
d498d5445c
added more examples/test programs
2019-08-05 21:01:41 +02:00
Irmen de Jong
5095d090cc
added optimized multiplications to asmgen2
2019-08-05 21:00:55 +02:00
Irmen de Jong
2c3b8a9819
more ++ and -- code, 'dontuse' zeropage option
2019-08-04 22:35:27 +02:00
Irmen de Jong
309c82fc9e
fixed some compiler errors
2019-08-04 19:54:32 +02:00
Irmen de Jong
0f91ce6441
removed a few more hazardous zp addresses
2019-08-04 19:40:31 +02:00
Irmen de Jong
f29ec3b4e1
relaxed symbol shadowing
2019-08-04 18:52:03 +02:00
Irmen de Jong
cc1fc869cf
fix param type casts for builtin functions
2019-08-04 18:25:00 +02:00
Irmen de Jong
0431d3cddc
implemented asm for continue and break
2019-08-04 16:05:50 +02:00
Irmen de Jong
a1cd202cd2
some more array asm
2019-08-04 15:33:00 +02:00
Irmen de Jong
b842493cf0
trying to fix arithmetic and funcion calls and var scoping issues
2019-08-03 13:21:38 +02:00
Irmen de Jong
4718f09cb7
trying to fix arithmetic and funcion calls
2019-08-03 01:51:12 +02:00
Irmen de Jong
e9c357a885
fix range typing issues and function call param cleanup bug for asmsub
2019-08-02 01:26:28 +02:00
Irmen de Jong
fb00ff74d1
simplistic repeat and while loops
2019-08-01 21:23:55 +02:00
Irmen de Jong
6394841041
fix byte/word add/sub mixup
2019-08-01 20:42:09 +02:00
Irmen de Jong
3f4050c647
more for loops, words
2019-08-01 00:35:25 +02:00
Irmen de Jong
82f01d84c2
more for loops
2019-07-31 22:15:20 +02:00
Irmen de Jong
299ea72d70
various for loops
2019-07-31 21:47:30 +02:00
Irmen de Jong
50aa286d3a
begin of for asm
2019-07-31 00:54:04 +02:00
Irmen de Jong
6f7322150f
fix string literal replacing by identifierref
2019-07-31 00:14:12 +02:00
Irmen de Jong
cc9965cc96
improved deduction of array datatypes
2019-07-30 23:35:25 +02:00
Irmen de Jong
ae90a957c6
fix var prefix issues in asm gen of anonscopes
2019-07-30 21:13:52 +02:00
Irmen de Jong
8cec032e7d
more asm for byte writes to memory
2019-07-30 02:49:13 +02:00
Irmen de Jong
3732ab1e62
fix compilation errors
2019-07-30 02:26:30 +02:00
Irmen de Jong
fba149ee28
removed the ~ before block names
2019-07-29 23:11:13 +02:00
Irmen de Jong
4661cba974
asm for when statements added
2019-07-29 22:47:04 +02:00
Irmen de Jong
025be8cb7c
fix infinte loop in constantfolding of when choices
2019-07-29 22:06:59 +02:00
Irmen de Jong
3aea32551b
fixes
2019-07-29 02:47:01 +02:00
Irmen de Jong
8e8c112ff0
improved subroutine param ast checks, added asm for Carry parameter
2019-07-29 00:33:19 +02:00
Irmen de Jong
b0dda08e74
assembler reserved symbols checked
2019-07-28 23:37:33 +02:00
Irmen de Jong
2c25df122a
merge strings in asm output
2019-07-28 21:29:49 +02:00
Irmen de Jong
7cb5702b37
array asm
2019-07-28 21:03:09 +02:00
Irmen de Jong
b7502c7eaa
fixed some node update issues in Modifying Ast visitor
2019-07-28 15:18:53 +02:00
Irmen de Jong
fed020825a
some more asmgen v2; fixed duplicate label namings, if stmt, and vars in anon scopes
2019-07-28 13:12:13 +02:00
Irmen de Jong
f9617d777a
floats from rom
2019-07-24 00:39:01 +02:00
Irmen de Jong
776c844d02
more ast-codegen v2
2019-07-23 01:36:49 +02:00
Irmen de Jong
03782a37a2
begin of ast-codegen v2
2019-07-21 23:50:13 +02:00
Irmen de Jong
2a6b0f5db7
remove some more dead code
2019-07-18 01:31:12 +02:00
Irmen de Jong
b4e1b42cec
remove some dead code
2019-07-17 22:35:38 +02:00
Irmen de Jong
a0074de12b
updated the compiled examples
2019-07-17 00:39:03 +02:00
Irmen de Jong
411bedcc46
fixed assignment type error with structs
...
added structs example
2019-07-16 23:56:00 +02:00
Irmen de Jong
07d8caf884
string literal concatenation and repeating added again
2019-07-16 23:34:43 +02:00
Irmen de Jong
c0e83ef8df
wordings
2019-07-16 21:31:14 +02:00
Irmen de Jong
4dbf4b2005
tweaks about initialization values
2019-07-16 20:32:23 +02:00
Irmen de Jong
61af72b906
struct literals
2019-07-16 02:36:32 +02:00
Irmen de Jong
17be722e2b
arrays without init value are once again cleared with zeros
2019-07-15 23:05:04 +02:00
Irmen de Jong
16d7927d2f
fix arrays and some struct parsing issues
2019-07-15 22:28:05 +02:00
Irmen de Jong
55a7a5d9d5
fix aggregate functions in astvm
2019-07-15 03:57:51 +02:00
Irmen de Jong
78d7849197
fixes
2019-07-15 03:08:26 +02:00
Irmen de Jong
8a26b7b248
- fixed lookup of members in structs defined in another scope
...
- preserve order of variable definitions in the Ast (and thus, the output)
2019-07-13 23:03:22 +02:00
Irmen de Jong
1f5420010d
prevent struct member vars from shuffling around, can take address of struct now
2019-07-13 01:16:34 +02:00
Irmen de Jong
3e5deda46c
struct finished
2019-07-12 20:07:41 +02:00
Irmen de Jong
7500c6efd0
struct fixes
2019-07-12 17:57:56 +02:00
Irmen de Jong
717b5f3b07
struct fixes
2019-07-12 16:40:18 +02:00
Irmen de Jong
9f6fa60bf1
prepare
2019-07-12 14:38:37 +02:00
Irmen de Jong
1e9586f635
Structs can be compiled and executed in the vm! structs are just syntactic sugar for a set of variables for now.
2019-07-12 12:41:08 +02:00
Irmen de Jong
44f9d5e69e
added struct syntax
2019-07-12 06:14:59 +02:00
Irmen de Jong
845a99d623
return statement only has one single possible value
...
astvm can now more or less run all examples
2019-07-10 19:27:44 +02:00
Irmen de Jong
3d7a4bf81a
astvm can now more or less run all examples
2019-07-10 18:44:54 +02:00
Irmen de Jong
d4b3e35bd2
astvm almost complete
2019-07-10 16:50:41 +02:00
Irmen de Jong
44fe2369d6
multitarget assignments removed
2019-07-10 10:11:37 +02:00
Irmen de Jong
aaaab2cfcf
fix asm gen for loops when dealing with registers as loopvar
2019-07-10 08:51:05 +02:00
Irmen de Jong
9a3dab20dc
extra warnings about register usage in loops
2019-07-10 08:30:17 +02:00
Irmen de Jong
20379b5927
fixed astvm postincrdecr and rsave/rrestore
2019-07-10 08:13:42 +02:00
Irmen de Jong
34dcce67e4
fixed petscii conversion when printing text
2019-07-10 07:10:34 +02:00
Irmen de Jong
0c7f107d01
fix irq routine removal
2019-07-10 03:57:03 +02:00
Irmen de Jong
1f89571aa5
proper NOP removal
2019-07-10 03:06:31 +02:00
Irmen de Jong
7eed1ebbf8
optimized typecasting more
2019-07-10 02:54:39 +02:00
Irmen de Jong
14cabde5cf
when statement extended with multiple choice values
2019-07-10 00:25:21 +02:00
Irmen de Jong
cc078503e3
tehtriz example uses when statement
2019-07-09 23:39:03 +02:00
Irmen de Jong
c1343a78f1
when working correctly in asm (corrected dup & cmp)
2019-07-09 21:41:47 +02:00
Irmen de Jong
9d0c65c682
when working correctly in stackvm and astvm
2019-07-09 20:39:08 +02:00
Irmen de Jong
9e6408244f
fix scoping of variables in when statement
2019-07-09 19:44:59 +02:00
Irmen de Jong
3581017489
added ast printing of when statement
2019-07-09 09:02:56 +02:00
Irmen de Jong
5ff79073f4
added DUP opcodes
2019-07-09 04:09:29 +02:00
Irmen de Jong
70462ffe6d
syntax check and optimization of 'when'
2019-07-09 02:42:56 +02:00
Irmen de Jong
158fe7596b
astvm eval of 'when'
2019-07-09 00:17:34 +02:00
Irmen de Jong
f4f113da7b
parser for 'when' statement
2019-07-09 00:02:38 +02:00
Irmen de Jong
d6b6254b72
simplified the asmsub syntax
2019-07-08 23:00:18 +02:00
Irmen de Jong
65fa8c4613
ast source printer fixes
2019-07-08 22:29:22 +02:00
Irmen de Jong
c1102393bb
should not shuffle assignments.
2019-07-08 22:18:25 +02:00
Irmen de Jong
dbe048158c
cleaned up the ast processing:
...
- visitor pattern names are now used for the interfaces and the methods
- separated a modifying and a read-only ast visitor
There is now also an AstPrinter that produces original source code back from an AST
2019-07-08 21:51:16 +02:00
Irmen de Jong
c970d899fa
DirectMemoryWrite is not an expression
2019-07-08 16:59:11 +02:00
Irmen de Jong
3c563d281a
restructuring more things
2019-07-08 15:13:24 +02:00
Irmen de Jong
5ed0893d96
tweak
2019-07-02 22:27:31 +02:00
Irmen de Jong
89314a0e1a
fix reading and writing rtc jiffy clock, memory can now intercept reads and writes
2019-07-02 20:48:14 +02:00
Irmen de Jong
d83f49d84f
remove unused variables, subroutines, blocks
2019-07-02 04:29:51 +02:00
Irmen de Jong
ff1294207e
improved parameter name shadowing check
2019-07-02 00:32:55 +02:00
Irmen de Jong
a56956797a
chars can now have a color
2019-07-01 23:41:30 +02:00
Irmen de Jong
3242495b0b
slightly improved warning about implicit float casts
2019-07-01 18:43:39 +02:00
Irmen de Jong
3a1fa9e069
fixed constantfolding of array values
2019-07-01 13:53:29 +02:00
Irmen de Jong
2c08d2f9c6
fix array size in vardecls
2019-06-30 20:10:53 +02:00