Commit Graph

2009 Commits

Author SHA1 Message Date
Irmen de Jong
e14b854d7b cx16: added audio kernal routines example 2023-12-19 01:47:05 +01:00
Irmen de Jong
8bd7c601c0 cx16: added all remaining audio kernal routines. added the three x16edit kernal entry points. 2023-12-18 22:16:44 +01:00
Irmen de Jong
997288fa03 added cbm.CLEARST() to reset ST to 0 2023-12-18 01:20:24 +01:00
Irmen de Jong
ae66fcac1e added call builtin function for indirect JSR 2023-12-17 15:45:28 +01:00
Irmen de Jong
a8be94de6b better error message when attempting to cast a float to integer 2023-12-15 22:28:06 +01:00
Irmen de Jong
b24df31c2b IR: fix codegen for routines returning in CPU Status register flag 2023-12-14 21:16:14 +01:00
Irmen de Jong
58400f53bc optimize: flip if true/else blocks if the else block only contains a jump (inverting the condition) 2023-12-13 22:06:53 +01:00
Irmen de Jong
a546c2247d optimize if-else handling of asmsub boolean result in status flags 2023-12-13 04:03:21 +01:00
Irmen de Jong
0da9142009 asm: also work for asmsub that return N or Z flag (Carry already worked) 2023-12-13 02:11:15 +01:00
Irmen de Jong
e98e951834 fix chained assignment and multi-vardecl RHS evaluation 2023-12-10 16:44:51 +01:00
Irmen de Jong
2668bf8519 fix void optimization issue 2023-12-09 21:48:22 +01:00
Irmen de Jong
ef1c665b9a allow underscores for numerical grouping 2023-12-09 13:13:34 +01:00
Irmen de Jong
e076b3aedc fix multi-var decl in nested scopes 2023-12-09 12:07:09 +01:00
Irmen de Jong
1bdc427d73 multi var declarations ubyte x,y,z 2023-12-08 22:18:21 +01:00
Irmen de Jong
6a639ce533 chained assignments x=y=z=42 2023-12-08 01:07:16 +01:00
Irmen de Jong
5a776dd690 improve KotlinJavaRuntime library ref 2023-12-06 22:52:39 +01:00
Irmen de Jong
28c1b208c1 optimized calls for float *10 and +0.5 2023-12-06 01:18:07 +01:00
Irmen de Jong
f998888d6d fix some unicode identifier issues 2023-12-05 17:38:23 +01:00
Irmen de Jong
b09e0a05bf some tweaks to errors about long integer literals 2023-12-03 02:45:26 +01:00
Irmen de Jong
c609e982fe allow const expression intermediate values to be 32 bits integers to avoid needless overflow errors. 2023-12-03 01:48:12 +01:00
Irmen de Jong
ead8c59bda allow all character encodings on all compilation targets. 2023-12-02 20:59:50 +01:00
Irmen de Jong
1509de390e various fixes
print_f() no longer prints a leading space.
Better error message if using float in for loop.
Fix crash when using non-const as when choice value.
VM print_f() more closely resembles the CBM version.
2023-12-02 18:23:54 +01:00
Irmen de Jong
88a1aa4f3d fix invalid optimization for integers (X/C1)*C2 , only ok for floats because of int rounding 2023-12-01 23:17:49 +01:00
Irmen de Jong
172e78e8f2 ir: ignore empty chunks instead of crashing 2023-12-01 22:49:20 +01:00
Irmen de Jong
e40ebd75a2 floats.parse_f uses kernal VAL if it's present 2023-11-30 23:50:50 +01:00
Irmen de Jong
992732f2cb bmx support to save partial screens ('stamps') 2023-11-30 22:17:57 +01:00
Irmen de Jong
b58a3ba1bb added cx16 sprites.move , movex and movey routines to move sprite by deltas 2023-11-30 20:49:47 +01:00
Irmen de Jong
afe521b0c9 simplify bmx loading 2023-11-29 21:57:17 +01:00
Irmen de Jong
5d9caef45f bmx can load "stamps" 2023-11-29 21:07:22 +01:00
Irmen de Jong
278e2f5605 preparing for working kernal FP VAL_1() call 2023-11-29 00:27:02 +01:00
Irmen de Jong
1e299bf360 better pokef() code 2023-11-28 23:04:27 +01:00
Irmen de Jong
8dfa0bc38c fix a compiler crash in certain vardecl initialization expressions 2023-11-28 21:01:58 +01:00
Irmen de Jong
fde136fb7b bmx module only supports 320 or 640 image widths for now 2023-11-28 20:38:52 +01:00
Irmen de Jong
ee4da1a757 fix floats.parse_f() to use new kernal routine address for VAL
gives error message if it detects issues f.ex. with new kernal version that moves the routine
2023-11-27 23:58:28 +01:00
Irmen de Jong
ae2d96c455 added peekf and pokef builtin functions. Fixed sizeof() to allow number argument as well. 2023-11-27 23:36:02 +01:00
Irmen de Jong
6d8fbe0877 fixed float array indexing with an expression 2023-11-27 20:54:49 +01:00
Irmen de Jong
2fa1d8f2e8 fix vm string hash 2023-11-27 01:27:50 +01:00
Irmen de Jong
533090a68e fix expression result register of square, callfar, string compare functions in certain situations 2023-11-26 23:02:10 +01:00
Irmen de Jong
1dff59e1d6 added string.hash() 2023-11-26 22:14:08 +01:00
Irmen de Jong
2764d235a9 optimizing for x in 0 to something 2023-11-25 21:37:27 +01:00
Irmen de Jong
45debff89f bmx: allow palette to be loaded into memory buffer instead of vram 2023-11-25 17:58:43 +01:00
Irmen de Jong
c45fbe6310 continue stmt added 2023-11-25 01:14:35 +01:00
Irmen de Jong
6a40f23578 cx16: added bmx library module and showbmx example 2023-11-24 23:39:05 +01:00
Irmen de Jong
82a15b5a16 65C02 cpu: use TRB and TSB instructions for in-place AND/OR. 2023-11-24 00:50:52 +01:00
Irmen de Jong
98570ac456 cx16: optimized sys.set_rasterline() 2023-11-23 00:02:04 +01:00
Irmen de Jong
1b2296ad5b move cx16 irq examples to new API, fix some bugs in the handler 2023-11-22 23:25:39 +01:00
Irmen de Jong
16851746d6 new X16 irq handler routines and examples 2023-11-22 20:03:21 +01:00
Irmen de Jong
ba67fd318b renamed cx16.VERA_IRQ_LINE_L to VERA_IRQLINE_L and added VERA_SCANLINE_L, to align with official register naming.
Also added a multi-irq example for the X16 to show the updated irq handler semantics.
2023-11-22 18:36:24 +01:00
Irmen de Jong
08ac459a41 breaking change: sys.set_irq() and sys.set_rasterirq() no longer have useKernal parameter! The irq handler routine must return a boolean instead in the A register.
When it returns true it means run the system IRQ handler afterwards. When it returns false, the system handler is NOT ran afterwards.
2023-11-21 23:22:53 +01:00
Irmen de Jong
a83e9d9a0a added sys.save_prog8_internals() and restore_prog8_internals() 2023-11-21 22:00:43 +01:00