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1706 Commits

Author SHA1 Message Date
Irmen de Jong
f470576822 it's now possible to use symbols that are the same name as 6502 instructions 
because these are now prefixed internally before generating assembly.
 2022-11-30 18:39:56 +01:00
Irmen de Jong
10760a53a8 optimize cmp word equal/notequal 2022-11-29 20:14:35 +01:00
Irmen de Jong
eee805183c don't overwrite temp vars in complex comparison expressions. Fixes #89 2022-11-29 04:13:25 +01:00
Irmen de Jong
b8fb391022 - ir codegen now allows subroutine having the same name as its block 
this is not possible for the 6502 codegen due to 64tass scoping limitation
 2022-11-28 21:54:33 +01:00
Irmen de Jong
3c698f1584 fileseek for writing not right now 2022-11-27 21:52:18 +01:00
Irmen de Jong
2fad52d684 the adpcm example can now read wav files directly (so no need anymore to extract the binary frame data from them) 2022-11-27 21:37:40 +01:00
Irmen de Jong
ec64a68a71 fixed compiler crash: unsigned = (-(unsigned as word) as uword) 2022-11-27 17:25:47 +01:00
Irmen de Jong
db55562f6a fixed adpcm playback 2022-11-27 16:36:30 +01:00
Irmen de Jong
0d0ce6eec1 adpcm plays pcm 2022-11-24 21:03:50 +01:00
Irmen de Jong
7b6c742178 fixed diskio.f_read() for small read sizes 2022-11-24 00:23:37 +01:00
Irmen de Jong
f870e4965a added cx16diskio.f_seek() function to seek to a position in an opened file 
f_open uses channel 12 now, f_open_w uses 13
 2022-11-23 01:48:04 +01:00
Irmen de Jong
c21913a66b ir: keep order of children in block 2022-11-22 02:04:24 +01:00
Irmen de Jong
153b422496 cx16: retain display mode (composite etc) 2022-11-20 19:19:01 +01:00
Irmen de Jong
d8e87bd881 make uword xx = 1<<shift into a word shifting 2022-11-16 01:39:34 +01:00
Irmen de Jong
922033c1b2 main block element order now remains the same as in source 2022-11-16 00:32:00 +01:00
Irmen de Jong
836a2700f2 func(x>>1) no longer uses slow stack eval 2022-11-15 02:49:40 +01:00
Irmen de Jong
00c059e5b1 adding cx16/adpcm example 2022-11-15 01:17:28 +01:00
Irmen de Jong
f4f355c74a added cx16/diskspeed example 2022-11-14 17:55:55 +01:00
Irmen de Jong
2d78eaa48d fix gfx2 text color, added cx16 snow example 2022-11-12 22:08:07 +01:00
Irmen de Jong
9d7b9771c2 p8ir file format is now valid XML 2022-11-11 23:35:52 +01:00
Irmen de Jong
3dcf628fdb fixed subroutine name shadow check 2022-11-10 22:51:37 +01:00
Irmen de Jong
e614e9787a ir: write values as hex into p8ir file 2022-11-08 21:59:05 +01:00
Irmen de Jong
5d4bfffc7e float.rndseedf() now takes float seed value and is consistent for all CBM compilation targets 2022-11-06 22:53:57 +01:00
Irmen de Jong
207cdaf7a4 fix kefrenbars example (use gfx2 instead of kernal routines) 2022-11-06 17:33:30 +01:00
Irmen de Jong
7315b581ce added gfx2.pget(x,y) to get the pixel color value 2022-11-06 13:40:55 +01:00
Irmen de Jong
38efaae7b2 ir/vm: syscall params in high base register to avoid push/pop 2022-11-06 12:52:09 +01:00
Irmen de Jong
469e042216 vm: replaced prog8_lib.string_compare and others with syscalls 2022-11-04 23:12:13 +01:00
Irmen de Jong
0f1a4b9d8f fixed certain type check error when passing boolean value to ubyte function parameter 
fixed virtual machine string comparison syscall
 2022-11-03 23:06:03 +01:00
Irmen de Jong
7303c00296 vm: prog8lib.wordarray_contains() fixed 2022-11-03 22:48:47 +01:00
Irmen de Jong
562d722ad5 codegen: added missing codegen for float array inplace modification 2022-11-03 20:08:46 +01:00
Irmen de Jong
144c1ba3a6 ir: fix float instruction value in formatspec 2022-11-03 19:08:38 +01:00
Irmen de Jong
dc0edc4c2b break also in for 2022-10-29 23:34:59 +02:00
Irmen de Jong
434515d957 fix: array[x] = ~array[x] no longer crashes the codegen 2022-10-27 23:56:38 +02:00
Irmen de Jong
e9a4a905ef preparing to fix the array indexing compiler issue 2022-10-26 23:53:17 +02:00
Irmen de Jong
e94bf4c63c replace rnd()/rndw() builtin functions by regular routines in math module 2022-10-22 17:02:43 +02:00
Irmen de Jong
ec5adffdc2 rnd()/rndf() routines can now be seeded with new rndseed()/rndseedf() routines. fixes #80 2022-10-22 13:34:22 +02:00
Irmen de Jong
53b0b562e6 fix check for routine that returns multiple values but in status bit. Fixes #79 2022-10-19 23:23:49 +02:00
Irmen de Jong
39d6d2857e ir: change inline binary a bit 2022-10-04 00:57:08 +02:00
Irmen de Jong
af6be44676 ir: adding register usage inspections 
fix compiler problems with untrimmed inlined asm, and when only a single return statement is present in a subroutine
 2022-09-30 20:25:00 +02:00
Irmen de Jong
5a8f97a0b6 ir: adding last missing features to be able to encode all of Prog8 2022-09-30 16:01:00 +02:00
Irmen de Jong
0d4dd385b8 added '%ir' to write inline IR code, '%asm' is now only for real 6502 assembly. 
(%ir is probably only used in the library modules for the virtual machine target)
 2022-09-30 15:12:26 +02:00
Irmen de Jong
7c1bdfe713 ir: uninitialized vars remain empty, bss section classifier (unused for now as there are no segements yet) 2022-09-28 16:56:50 +02:00
Irmen de Jong
e7a3a89bfb fix windows issue 2022-09-27 22:41:48 +02:00
Irmen de Jong
1d2ce2cbeb consolidate IR line parse function 2022-09-27 18:02:57 +02:00
Irmen de Jong
1a56743bb1 fix IR repeat loop codegen when amount is 0 2022-09-25 20:48:17 +02:00
Irmen de Jong
dda19c29fe vm: fix symbols to be case sensitive properly in p8virt assembler 2022-09-25 15:51:50 +02:00
Irmen de Jong
0e1886e6bd vm: fix nested label prefixing 2022-09-24 16:00:25 +02:00
Irmen de Jong
c26e116f0e vm: fix crashes when array contains pointers/strings 2022-09-24 14:42:07 +02:00
Irmen de Jong
5c9c7f2c5e adding more complex vm examples 2022-09-23 14:56:06 +02:00
Irmen de Jong
ca2fb6cef3 IR no longer depends on VM syscalls but has its own syscall list for the few builtin functions that still require it 2022-09-23 14:27:51 +02:00
Irmen de Jong
46dac909ef vm/math.p8: complete the sin and cos routines 2022-09-22 15:49:19 +02:00
Irmen de Jong
b1e4347e10 fix compiler crash sometimes when casting byte to word 2022-09-22 13:00:47 +02:00
Irmen de Jong
97aa91c75e removed 16 bits sin/cos routines from math library (sin16, sin16r etc) 2022-09-22 12:55:00 +02:00
Irmen de Jong
11d87e4725 VM: support cpu registers 2022-09-19 17:13:46 +02:00
Irmen de Jong
627ed51a1b IR: mem mapped vars and memory slabs 2022-09-19 15:20:40 +02:00
Irmen de Jong
2f3e7d1c27 IR support for storing incbins and romsubs 2022-09-17 16:07:41 +02:00
Irmen de Jong
0e831d4b92 fix superfluous usage of addressOf() 2022-09-16 00:31:04 +02:00
Irmen de Jong
6428ced157 added subroutine params to IRSubroutine 2022-09-13 23:06:05 +02:00
Irmen de Jong
30a42ec1bd IR tweak 2022-09-13 23:06:05 +02:00
Irmen de Jong
aacea3e9db incbin in IR 2022-09-13 23:06:05 +02:00
Irmen de Jong
6886b61186 also output inline asm chunks 2022-09-13 23:06:05 +02:00
Irmen de Jong
0744c9fa29 properly flatten label names for the IR code 2022-09-13 23:06:05 +02:00
Irmen de Jong
502a665ffc getting address-of into IR without allocations 2022-09-13 23:06:05 +02:00
Irmen de Jong
3c315703c0 making IR file reader 2022-09-13 23:06:05 +02:00
Irmen de Jong
12ed07a607 comments 2022-09-13 23:06:05 +02:00
Irmen de Jong
97f4316653 rename IR classes 2022-09-13 23:06:05 +02:00
Irmen de Jong
a182b13e5a fixup for memoryslabs 2022-09-13 23:06:05 +02:00
Irmen de Jong
80b630a1e4 added memoryslabs to symboltable 2022-09-13 23:06:05 +02:00
Irmen de Jong
475efbe007 steps to make actual IR based on VM code. For now, as experimental codegen. 2022-09-13 23:06:05 +02:00
Irmen de Jong
c6c5ff2089 added joystick controls to cx16 tehtriz 2022-08-23 18:11:35 +02:00
Irmen de Jong
176ec8ac7d fix 6502 codegen bug: complex comparison expression is evaluated wrong. 
Fixed by reintroducing splitting of comparison expression in if statements by using a temporary variable and/or register to precompute left/right values.
 2022-08-23 00:05:57 +02:00
Irmen de Jong
dcdd4b3255 found bug in comparison expr codegen 2022-08-22 23:16:56 +02:00
Irmen de Jong
fc0a0105b3 move memoryslab administration from allocator to symboltable 2022-08-21 19:48:56 +02:00
Irmen de Jong
6454bf8ec4 added mouse cursor to amiga example 
slightly sped up text rendering in gfx2 highres mode
 2022-08-16 04:25:59 +02:00
Irmen de Jong
7ef4ddf0f3 fixed operator precedence: bitwise must come before comparisons 2022-08-14 12:34:00 +02:00
Irmen de Jong
d8e18df3a1 added c64 starfield example 2022-08-14 12:02:23 +02:00
Irmen de Jong
0aa0ec5abd fix c64 zeropage locations of cx16 virtual registers 2022-08-13 00:14:19 +02:00
Irmen de Jong
b6eef3612f added some ported bench8 test programs 2022-08-12 22:08:27 +02:00
Irmen de Jong
44ee4b989f optimize code for logical expressions more if right operand is simple 2022-08-12 00:49:40 +02:00
Irmen de Jong
18790d867c optimize conditional expression WORD & $ff00 to just msb(WORD)&$ff 2022-08-12 00:21:44 +02:00
Irmen de Jong
d6b8936376 fix mkword(@(ptr), 0) wrong asm 2022-08-11 23:01:19 +02:00
Irmen de Jong
4d840c7db8 optimized mkword(0, X) 2022-08-11 22:51:09 +02:00
Irmen de Jong
4d2b21816d optimized uword <<8 and >>8 2022-08-11 22:25:15 +02:00
Irmen de Jong
2d34fdd28f in a block marked option force_output, make all subroutines in asm use .block rather than .proc 
this fixes some obscure assembly issues where subroutines were omitted from the output program by 64tass
 2022-08-10 21:28:40 +02:00
Irmen de Jong
68abda1219 fix a few small compiler errors (removing functioncall, removing block, assigning virtual register return value) 2022-08-09 23:38:29 +02:00
Irmen de Jong
f778f08f76 tweak 2022-08-08 21:09:49 +02:00
Irmen de Jong
ac1bd2fb7b virtual: properly output "memmapped" variables too 
still as regular variables though
 2022-08-08 20:42:17 +02:00
Irmen de Jong
4b7b1379d9 also binexpr split on and,or,xor if appropriate 2022-08-08 00:09:18 +02:00
Irmen de Jong
1e441c2ddf tweak vm codegen 2022-08-07 13:45:03 +02:00
Irmen de Jong
f718f4251b working on better encoding of romsub in new ast/vmtarget 2022-08-07 12:21:10 +02:00
Irmen de Jong
197081f10d keyboardhandler 2022-08-04 23:04:16 +02:00
Irmen de Jong
00b717cde8 tweak 2022-08-04 18:35:10 +02:00
Irmen de Jong
a0deb463c9 optimized codegen for some equality comparison expressions and some logical expressions 2022-07-31 15:25:54 +02:00
Irmen de Jong
90ddec2ad8 avoid multiple change events in watch mode 
added bsieve example
 2022-07-31 11:58:27 +02:00
Irmen de Jong
f531daa872 on C64, the cx16.r0...cx16.r15 virtual regs are now in zeropage as well when using kernalsafe or full 2022-07-28 19:13:33 +02:00
Irmen de Jong
046dceb5c2 added optimized case for signed division by 2 2022-07-24 13:59:35 +02:00
Irmen de Jong
dcc1f00048 fix rounding errors in signed divide by power-of-two 
The optimized bit-shifting division is removed (for now)
 2022-07-24 12:34:55 +02:00
Irmen de Jong
05f935b598 simplify & fix recursion detector 2022-07-22 22:22:43 +02:00
Irmen de Jong
aeabf0f324 nicer colors 2022-07-17 21:37:15 +02:00
Irmen de Jong
7d4695c5b2 cx16: graphics module y resolution corrected from 200 to 240. added 'cx16/circles' example. 2022-07-17 18:59:52 +02:00