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1569 Commits

Author SHA1 Message Date
Irmen de Jong
bbb6c53457 slightly faster sqrt() routine for integers 2023-08-14 17:00:02 +02:00
Irmen de Jong
2c9e50873c use math.square for optimized X*X calculation (words only). 
Added IR SQUARE instruction.
 2023-08-14 01:05:17 +02:00
Irmen de Jong
151a206617 experimental Commodore PET target 2023-08-12 23:25:07 +02:00
Irmen de Jong
e403c4cf99 version 9.3 2023-08-12 17:58:10 +02:00
Irmen de Jong
dc870cd5ea fixed optimized code for > and < 2023-08-12 13:15:32 +02:00
Irmen de Jong
584be44743 fix compiler error on float comparison expressions 2023-08-12 00:09:38 +02:00
Irmen de Jong
b92e22e4a6 IR: fix for loop over range with step 2023-08-11 03:05:47 +02:00
Irmen de Jong
ecbcc277b8 improve -varshigh documentation 2023-08-10 00:17:50 +02:00
Irmen de Jong
dff1d9e4dd cleanup range expression doc 2023-08-09 22:58:04 +02:00
Irmen de Jong
0bf8378fcb fixed gfx2.horizontal_line problem with monochrome stippling mode (regression since version 9.0) 
todo
 2023-08-07 22:56:07 +02:00
Irmen de Jong
017ef8a837 optimization of > and <= in expressions 2023-08-07 21:23:31 +02:00
Irmen de Jong
0d63cdcb96 optimization of < and >= in expressions 2023-08-07 04:54:35 +02:00
Irmen de Jong
77fa2e2722 optimization in + or - assignment to word array 2023-08-05 23:28:40 +02:00
Irmen de Jong
19a4bf1088 clean up AugmentableAssignmentAsmGen a bit 2023-08-04 21:48:02 +02:00
Irmen de Jong
a4d093afa1 added -sourcelines cli option to include src lines in generated assembly (which is now off by default) 2023-08-02 23:05:24 +02:00
Irmen de Jong
ba788bcf0f put the original p8 source lines into the generated assembly as comments (not only the line numbers). 2023-08-02 02:18:13 +02:00
Irmen de Jong
f2c62bee7e docs 2023-08-01 22:49:55 +02:00
Irmen de Jong
548721e306 docs 2023-07-31 22:17:43 +02:00
Irmen de Jong
0cba736446 Merge branch 'master' into remove_evalstack 2023-07-30 14:53:40 +02:00
Irmen de Jong
0816a57032 never add rts to inline asmsubs and always inline them regardless of optimization setting 
otherwise they can't specify a sequence of assembly instructions that should be inserted in-place, such as those that manipulate the cpu stack.
for instance cx16.irqsafe_set_irqd() / cx16.irqsafe_clear_irqd()
 2023-07-30 14:52:37 +02:00
Irmen de Jong
a0ab0bd3e2 Merge branch 'master' into remove_evalstack 
# Conflicts:
#	examples/test.p8
 2023-07-29 18:57:06 +02:00
Irmen de Jong
b89ad4b328 don't optimize empty where choice away! It would call the else clause incorrectly. 2023-07-29 18:25:52 +02:00
Irmen de Jong
6cda76a116 comments 2023-07-29 17:32:27 +02:00
Irmen de Jong
46c12a8899 fix byte in array assignment, 
remove no longer needed array assignment ast transformation
 2023-07-28 22:40:06 +02:00
Irmen de Jong
4a8ee6815a merge 2023-07-28 03:34:58 +02:00
Irmen de Jong
e1b6bb154a Merge branch 'master' into remove_evalstack 
# Conflicts:
#	compiler/res/prog8lib/cx16/gfx2.p8
#	docs/source/todo.rst
#	examples/test.p8
 2023-07-28 02:09:45 +02:00
Irmen de Jong
e520921746 todo 2023-07-26 23:16:43 +02:00
Irmen de Jong
970642244b optimized gfx2.text() for hires 4c mode 2023-07-26 04:17:44 +02:00
Irmen de Jong
78e84182f0 todo 2023-07-24 22:36:17 +02:00
Irmen de Jong
4c6a2f5df9 emphasize index value size on pointer var indexing 2023-07-23 00:11:18 +02:00
Irmen de Jong
7cf6aba625 Merge branch 'master' into remove_evalstack 
# Conflicts:
#	examples/test.p8
 2023-07-22 23:37:20 +02:00
Irmen de Jong
3bbc00cc8c more caution notices about symbols in inlined asm 2023-07-22 23:22:06 +02:00
Irmen de Jong
4575a8fffe cx16: added cx16.vaddr_autoincr() and cx16.vaddr_autodecr() 2023-07-21 22:40:07 +02:00
Irmen de Jong
c7d54570cc IR: sXX, CONCAT instructions now use 3 register format 2023-07-21 00:07:56 +02:00
Irmen de Jong
70a78e74f6 get rid of binexpr splitter 2023-07-20 01:36:43 +02:00
Irmen de Jong
d5707b7bf3 rebuilding floating point stack evaluation (using cpu stack) 2023-07-20 00:45:04 +02:00
Irmen de Jong
47485e4b49 added more missing codegen for bit shifts 2023-07-16 17:42:10 +02:00
Irmen de Jong
64254e758d cleaned up cx16 keyboardhandler example and some compiler warnings for redundant else 2023-07-16 13:23:53 +02:00
Irmen de Jong
ab8173637a remove redundant asm optimizer 2023-07-16 11:15:28 +02:00
Irmen de Jong
da57f76de3 fix augassign 2023-07-15 22:26:56 +02:00
Irmen de Jong
4784f1c65a remove eval stack from documentation 2023-07-15 22:26:56 +02:00
Irmen de Jong
41af63b333 remove even more X register save/restore code 2023-07-15 22:26:54 +02:00
Irmen de Jong
e2bb0de24d clean up X register save/store in compiler code, remove temp vars for register saving 2023-07-15 22:25:58 +02:00
Irmen de Jong
b791fae9ce remove stack based ExpressionAsmGen 2023-07-15 22:24:22 +02:00
Irmen de Jong
9e8c8973d8 remove eval stack references from asm code 2023-07-15 22:24:22 +02:00
Irmen de Jong
3933bf5c1a remove eval stack references from p8 code 2023-07-15 22:24:22 +02:00
Irmen de Jong
708e296774 remove eval stack assignment source and targets 2023-07-15 22:24:22 +02:00
Irmen de Jong
9cb61fa34d tweaks 2023-07-15 20:46:14 +02:00
Irmen de Jong
7c219d235c fixed possible type mismatch error in when statements 2023-07-14 23:35:58 +02:00
Irmen de Jong
6938c79f88 IR: added CMPI instruction 2023-07-14 23:17:29 +02:00
Irmen de Jong
795f80b4ec fix forloop 6502 codegen in case of descending word values 2023-07-11 00:33:12 +02:00
Irmen de Jong
6b6427492d fix forloop 6502 codegen in case of descending word values 2023-07-10 23:10:16 +02:00
Irmen de Jong
6055b8c3dc IR: fix forloop codegen for steps != 1 2023-07-10 21:36:44 +02:00
Irmen de Jong
a98cb50d55 Revert "ir: SCC now sets all bits to 1 (or 0)" 
This reverts commit 7245aece4f.
 2023-07-09 23:16:13 +02:00
Irmen de Jong
e98bbc1c52 todo 2023-07-09 22:29:54 +02:00
Irmen de Jong
4e863ecdac vm: fixed abs() and word-to-string conversion 2023-07-08 22:57:16 +02:00
Irmen de Jong
5037033fcf ir: EXT and EXTS opcodes now have 2 registers to avoid type clash 2023-07-08 22:42:11 +02:00
Irmen de Jong
4ced8889d3 cx16: fix signature return values of cx16.screen_mode(), add get_screen_mode() and set_screen_mode() convenience routines 2023-07-08 11:37:29 +02:00
Irmen de Jong
d26967a87d ir doc 2023-07-07 22:35:05 +02:00
Irmen de Jong
d2154f5f2e remove empty when choices, fixes ir compilation error on those 2023-07-07 20:34:24 +02:00
Irmen de Jong
90c4b00f74 ir: fix any() all() reverse() sort() on memory mapped arrays and on byte arrays 2023-07-07 17:25:32 +02:00
Irmen de Jong
3126959576 ir: several fixes 2023-07-07 16:53:32 +02:00
Irmen de Jong
02e51d8282 ir: fix initial chunk linking 2023-07-07 00:30:56 +02:00
Irmen de Jong
ffb2027a19 repeat loop count now always rounded to integer 2023-07-06 23:58:02 +02:00
Irmen de Jong
70c9ab9074 upgrade libraries 2023-07-06 23:33:58 +02:00
Irmen de Jong
6d1fdf1ba6 upgrade to Kotlin 1.9.0 2023-07-06 23:03:47 +02:00
Irmen de Jong
1f7180d9a8 math.multiply_words returns lower 16 bits of the result also in AY (to avoid repeating some load instructions) 2023-07-06 22:54:13 +02:00
Irmen de Jong
b4e94ae4dd optimizer: avoid symbol name clash when inlining subroutine 2023-07-05 23:15:04 +02:00
Irmen de Jong
07c606bfc9 optimizer: don't replace for loop with repeat loop (the loop variable might be used elsewhere!) 2023-07-05 21:16:17 +02:00
Irmen de Jong
e705a8bd89 discord info 2023-07-04 23:50:16 +02:00
Irmen de Jong
b3bdfb7f1f more info about building the compiler 2023-07-04 22:41:38 +02:00
Irmen de Jong
5af1aeb092 added block comment /* ...... */ 2023-07-04 00:46:29 +02:00
Irmen de Jong
be64fa674a doc 2023-07-03 22:44:50 +02:00
Irmen de Jong
f9200a2b75 fix IR loader for romsub calls (calls to an address) 2023-07-02 23:41:15 +02:00
Irmen de Jong
f570b70827 fix type error with returning an array from a subroutine returning uword 2023-07-02 22:09:19 +02:00
Irmen de Jong
0db141eeac todo 2023-07-02 21:19:33 +02:00
Irmen de Jong
acb2ee53bb Merge branch 'prefixing' 2023-07-02 21:15:30 +02:00
Irmen de Jong
c544b7f5ba fixing up p8_ prefixing 2023-07-02 21:15:05 +02:00
Irmen de Jong
c0024e97e5 fix doc version 2023-07-02 21:01:11 +02:00
Irmen de Jong
de5ce0f515 tiny optimization and doc 2023-07-02 11:17:18 +02:00
Irmen de Jong
bb95484c8a uniform symbol prefixing with p8_ 2023-07-02 06:15:09 +02:00
Irmen de Jong
cad18b8a3a uniform symbol prefixing with p8_ 2023-07-02 06:15:02 +02:00
Irmen de Jong
04da44eb98 fix certain inefficient codegen when assigning a type casted value 2023-06-29 22:56:26 +02:00
Irmen de Jong
7649be97b1 add git hash to compiler header output 2023-06-29 21:01:02 +02:00
Irmen de Jong
c0cb2438d5 1-letter symbols now also prefixed with 'p8p_' 
to avoid assembly errors caused by confusing variable 'a' with register 'a' etc.
 2023-06-28 23:17:59 +02:00
Irmen de Jong
30c531b39e attempting to fix array expression inplace assign 2023-06-28 00:38:08 +02:00
Irmen de Jong
e7b631b087 allow comment lines inside array initializer value 2023-06-27 23:30:37 +02:00
Irmen de Jong
a9f5dc036c fix cpu stack corruption in array assignment codegen 2023-06-27 18:49:49 +02:00
Irmen de Jong
0a83b51e00 allow more curly brace styles 2023-06-27 01:59:22 +02:00
Irmen de Jong
eab63ecc6c allow curly brace on next line also after subroutine and when 2023-06-27 01:29:25 +02:00
Irmen de Jong
b0794cf35e added hiram bank number to -varshigh 2023-06-27 00:27:34 +02:00
Irmen de Jong
5b9e71a27d docs 2023-06-25 21:35:30 +02:00
Irmen de Jong
eae41de27d improve errors generated for undefined symbols 2023-06-25 15:19:51 +02:00
Irmen de Jong
e9163aa3a7 added cx16.save_virtual_registers() and cx16.restore_virtual_registers() 2023-06-24 21:04:47 +02:00
Irmen de Jong
8c617515ba don't prefix 3-letter symbols too aggressively (could cause some compilation errors) 2023-06-23 23:36:59 +02:00
Irmen de Jong
04e4e71f2e uword == str is now possible (sugar for string.compare) 2023-06-22 00:20:30 +02:00
Irmen de Jong
a587482edf optimize dangling else 2023-06-18 13:46:02 +02:00
Irmen de Jong
0aac9350d5 rename math.atan() to math.atan2() 2023-06-18 13:05:36 +02:00
Irmen de Jong
f56c12ee4e cx16 spotlight example 2023-06-18 12:49:22 +02:00
Irmen de Jong
4bb9ae61f2 library source links 2023-06-18 02:31:45 +02:00