Irmen de Jong
4c080afb76
added compiler check against impossible for loop range (unsigned downto exactly 0 with non-const startvalue and step != -1)
2021-04-21 23:03:29 +02:00
Irmen de Jong
ee1c43ca91
improved scanning for return statement in routines that should return a value.
2021-04-21 20:31:29 +02:00
Irmen de Jong
1c2e6f9e4c
lower() and upper() now also return the lenght of the processed string.
2021-04-21 20:21:58 +02:00
Irmen de Jong
42033ebd35
added petscii mappings for ^, _, \, {, } and |
2021-04-19 02:18:55 +02:00
Irmen de Jong
c70bbdab26
fixed missing type checking in vardecl initializer values. Fixes #29
...
Also fix wrong assert of 0 const check in assembly gen for if-statement comparisons.
2021-04-18 22:46:21 +02:00
Irmen de Jong
3d956ef554
fix wrong values for register used in array indexing expressions
...
added the L/H byte parts of the cx16 virtual registers
2021-04-18 13:53:02 +02:00
Irmen de Jong
329f491c30
fix compiler crash with scoped const vardecls
2021-04-18 01:56:26 +02:00
Irmen de Jong
e93701f50e
fix compiler error when initializing var with memory(...) in block scope instead of subroutine
2021-04-17 15:49:41 +02:00
Irmen de Jong
e680de05ea
workaround for the joystick_get() irq problem
2021-04-15 22:56:52 +02:00
Irmen de Jong
56fec674c5
actually not simplifying if-code generation, leads to larger code at the moment
2021-04-13 00:03:22 +02:00
Irmen de Jong
54d92a027a
fix problems with moving vardecls from inner scope to subroutine scope
2021-04-12 22:53:25 +02:00
Irmen de Jong
319ac3a641
preparing optimizations for if statements
2021-04-12 03:34:58 +02:00
Irmen de Jong
0a03c46351
preparing optimization plan for if statements
2021-04-12 02:37:15 +02:00
Irmen de Jong
ae1b62e147
optimized integer comparison expressions some more
2021-04-12 01:23:17 +02:00
Irmen de Jong
8d567f6b06
added cx16.joystick_get2() for convenience api
2021-04-12 01:07:46 +02:00
Irmen de Jong
b1ef09675b
fix compiler crash for some struct/array initialization assignment literals containing not just numbers
2021-04-10 00:28:32 +02:00
Irmen de Jong
2b7b925090
codegen now uses correct machine target's string encoder/decoder. Encoding more robust by checking upper case mapping if lowercase mapping fails.
2021-04-09 23:33:32 +02:00
Irmen de Jong
91e421d961
optimize x % p where p=power-of-2, into just x & (p-1)
2021-04-08 22:21:16 +02:00
Irmen de Jong
c853afe769
fix compiler crash due to certain redundant typecast expressions
2021-04-08 19:45:44 +02:00
Irmen de Jong
1a64cb38d5
fix compiler crash with assigning certain array values as vardecl initializer
2021-04-08 19:21:17 +02:00
Irmen de Jong
ccebd22856
callgraph: mark start() also in use
2021-04-08 02:43:59 +02:00
Irmen de Jong
3dda29781e
changed MEMTOP2 into cx16.numbanks() to query the number of RAM banks installed
2021-04-08 01:05:38 +02:00
Irmen de Jong
a9d297ee31
fix inlining of sub with var that has default initialization
2021-04-08 00:35:02 +02:00
Irmen de Jong
e5ff61f201
allow inlining of subroutines with parameters, and fix inlining of subroutines with variables
2021-04-07 23:38:25 +02:00
Irmen de Jong
d116eb7655
paranoid, be sure to not kill carry
2021-04-06 23:55:20 +02:00
Irmen de Jong
bc726c6334
optimized slow evaluation of byte-to-wordarray assignment
2021-04-06 22:50:16 +02:00
Irmen de Jong
123473dfc8
cleanup
2021-04-06 00:16:29 +02:00
Irmen de Jong
d9eccd4fba
set correct rom banks when using floats
2021-04-05 23:21:07 +02:00
Irmen de Jong
5b890847e5
make sure BASIC rom is banked in again when program exits
2021-04-05 23:12:10 +02:00
Irmen de Jong
64c85b9617
fix cx16 rom v39 float changes
2021-04-05 22:54:40 +02:00
Irmen de Jong
3e3b0bcd8b
callgraph improved unused node checking
2021-04-05 20:45:18 +02:00
Irmen de Jong
4c1eb1b12a
callgraph
2021-04-05 20:32:30 +02:00
Irmen de Jong
530d03d284
callgraph
2021-04-05 18:50:46 +02:00
Irmen de Jong
619fa9b65e
callgraph
2021-04-05 18:03:36 +02:00
Irmen de Jong
2f62271453
callgraph
2021-04-05 00:55:27 +02:00
Irmen de Jong
75d5117a2d
fix struct flattening parent node mismatch
2021-04-05 00:30:42 +02:00
Irmen de Jong
374e2b311d
refactoring unused code removal and noModification
2021-04-04 16:36:33 +02:00
Irmen de Jong
d582d1cc42
fix inlining subroutines multiple times
2021-04-02 21:23:40 +02:00
Irmen de Jong
9e2b8a2aa9
fix ast node duplication/reference bug in certain optimizers
2021-04-02 19:01:46 +02:00
Irmen de Jong
6fdc733941
inlining subroutines that contain variable declarations is now possible (gives a warning though)
2021-04-02 18:30:32 +02:00
Irmen de Jong
422b390c48
fix ast node duplication/reference bug in certain optimizers
2021-04-02 16:56:52 +02:00
Irmen de Jong
8e26e38ecc
fix RTS-issue with inlined return statement
2021-04-01 23:30:19 +02:00
Irmen de Jong
02e12d8575
improvements for inlined subroutines: fix identifier scoping
2021-04-01 23:16:04 +02:00
Irmen de Jong
fe2954ce08
todo
2021-04-01 22:10:04 +02:00
Irmen de Jong
1fe4439395
fixed wrong return value when calling other subroutines in the return expression
2021-04-01 21:56:24 +02:00
Irmen de Jong
3f30d3aa89
added sys.waitrastborder() for c64
2021-04-01 18:53:16 +02:00
Irmen de Jong
129e17b33a
added sys.waitvsync() + missing documentation
2021-04-01 18:31:33 +02:00
Irmen de Jong
bf2d8c3f4b
update kotlin plugin to 1.4.32
2021-03-31 20:52:05 +02:00
Irmen de Jong
b29f04ce01
fix unittest
2021-03-31 20:49:35 +02:00
Elektron72
605df7c91c
Move code used for all CBM systems to new package
...
AssemblyProgram.kt and Petscii.kt are not only used for the Commodore
64; they are also used for the Commander X16, and will likely be used
for any future Commodore systems added to Prog8. Therefore, they should
be moved to a new package containing functionality shared between these
systems.
2021-03-29 17:21:48 -04:00
Irmen de Jong
ec60cad8bb
commander-x16 prototype board #2 (rom v39+) address changes
2021-03-27 22:20:46 +01:00
Irmen de Jong
6aa0f5a392
small optimization
2021-03-27 15:45:30 +01:00
Irmen de Jong
4cae2c56ec
implemented last remaining codegen for word-byte division and remainders.
2021-03-25 22:03:36 +01:00
Irmen de Jong
d840975054
remove unreached error checks
2021-03-25 21:47:05 +01:00
Irmen de Jong
1b14da6c03
compiler warning instead of crash when attempting to assign invalid array value to other array
2021-03-24 22:01:22 +01:00
Irmen de Jong
292640b17a
asmgen: string values cannot be typecasted
2021-03-24 21:49:33 +01:00
Irmen de Jong
112a7b09f2
added codegen for expression that needs the status-flag register result as a value on the stack
2021-03-24 21:42:27 +01:00
Irmen de Jong
e7ef2ed31b
todo
2021-03-23 23:48:53 +01:00
Irmen de Jong
af4de6d2fc
replacing complex array indexer expressions moved to BeforeAsmGeneration + use cx16 virtualregister instead of adding temp variables for this
2021-03-23 23:44:14 +01:00
Irmen de Jong
bd295ffc99
array indexer complexity is now dealt with in the asm-generator only
2021-03-22 19:40:57 +01:00
Irmen de Jong
cbc3e37a89
stuff
2021-03-22 02:29:59 +01:00
Irmen de Jong
0991131fa8
don't stript unused asmsub definitions
2021-03-21 19:55:21 +01:00
Irmen de Jong
2e928bd3c2
fix compiler crash for certain str argument to asm functions
2021-03-21 18:39:39 +01:00
Irmen de Jong
ca868ae19e
added cx16.vload() (like the VLOAD basic instruction)
2021-03-20 02:39:53 +01:00
Irmen de Jong
3e286dd14c
move test
2021-03-18 19:34:54 +01:00
Irmen de Jong
11247d52b1
fix bugs in word <= and >= comparisons
2021-03-18 19:20:48 +01:00
Irmen de Jong
1dbc902513
fix bugs in uword <= and >= comparisons
2021-03-18 18:41:41 +01:00
Irmen de Jong
330e691b78
wip
2021-03-18 02:43:08 +01:00
Irmen de Jong
6780d4f562
fix bug in uword > comparison
2021-03-18 02:21:21 +01:00
Irmen de Jong
b30b8b7368
fix bug in float < and > comparisons
2021-03-18 01:41:54 +01:00
Irmen de Jong
3df182b8c3
created extensive comparison test suite
2021-03-18 00:50:13 +01:00
Irmen de Jong
7f21d89fea
moved test programs to test folder in compiler module
2021-03-17 20:15:16 +01:00
Irmen de Jong
9a6bd760bd
fixed issues in uword '>'
2021-03-16 23:40:32 +01:00
Irmen de Jong
00b9766aea
fixed issues in word '>'
2021-03-16 23:22:58 +01:00
Irmen de Jong
6381d2b6ac
improve word '<', word (u)word '<=' , uword '>=' codegen
2021-03-16 18:15:47 +01:00
Irmen de Jong
d2ab5f230d
example TODOs
2021-03-16 01:09:25 +01:00
Irmen de Jong
824b41d457
improve word '>' and '>=' codegen
2021-03-16 00:48:03 +01:00
Irmen de Jong
b5523c7077
don't optimize with inlining too aggressively (code bloat)
2021-03-16 00:33:15 +01:00
Irmen de Jong
eb3594b18c
revert to just using comparison expressions in graphics code (we're optimizing these now!)
2021-03-16 00:11:55 +01:00
Irmen de Jong
852d85d010
improve uword '<' and '>' codegen
2021-03-16 00:03:51 +01:00
Irmen de Jong
5e0aef04fe
improve (u)byte '>=' codegen
2021-03-15 23:20:16 +01:00
Irmen de Jong
a00c693f93
improve (u)byte '<=' codegen
2021-03-15 23:17:04 +01:00
Irmen de Jong
c943da1448
improve ubyte '<' and '>' codegen
2021-03-15 23:12:52 +01:00
Irmen de Jong
b630fae580
refactor byte '==', '!=', '<' and '>' codegen 2
2021-03-15 23:08:30 +01:00
Irmen de Jong
38e40084f1
refactor byte '==', '!=', '<' and '>' codegen
2021-03-15 22:47:18 +01:00
Irmen de Jong
bf23ad78e6
improve byte '<' and '>' codegen
2021-03-15 22:26:00 +01:00
Irmen de Jong
ded1d19737
improve '==' and '!=' codegen
2021-03-15 19:29:32 +01:00
Irmen de Jong
496a3b0d2c
todo
2021-03-15 18:56:25 +01:00
Irmen de Jong
6922333755
add a cmp(x,y) function that returns no value but only sets the status bits based off the comparison (can be used with a conditional jump afterwards)
2021-03-13 15:11:22 +01:00
Irmen de Jong
a00c39e9cf
compiler error instead of crash when using functioncall without returnvalue
2021-03-12 19:31:04 +01:00
Irmen de Jong
1c1da8e38e
additional optimization to the bresenham line routines
2021-03-10 18:49:40 +01:00
Irmen de Jong
6995ee2d17
fix cx16 bresenham line inaccuracy
2021-03-09 22:04:19 +01:00
Irmen de Jong
6c60ea9cac
allocate even more c64 zeropage locations for floats
2021-03-09 21:47:36 +01:00
Irmen de Jong
2431ed811a
don't remove typecasts in asmsub argument lists
2021-03-09 21:29:48 +01:00
Irmen de Jong
6bd205c02a
fix c64 bresenham line inaccuracy
2021-03-09 21:07:55 +01:00
Irmen de Jong
62ec77e148
ver
2021-03-08 23:35:52 +01:00
Irmen de Jong
9120e1de88
fix ubyte/uword to float conversion crashes on Commander X16
2021-03-08 23:21:52 +01:00
Irmen de Jong
60e169bd87
added optimized integer square (x*x) routine
2021-03-08 23:08:47 +01:00
Irmen de Jong
e4bca5fe47
version
2021-03-06 23:07:30 +01:00
Irmen de Jong
a1729b65ab
fix min(), max(), sum(), abs()
2021-03-06 22:57:22 +01:00
