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4,322 Commits 2 Branches 109 Tags 31 MiB
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Commit Graph

477 Commits

Author SHA1 Message Date
Irmen de Jong
a1874f6f00 adding setlsb() and setmsb() builtin functions to 6502 codegen 2023-09-17 01:48:29 +02:00
Irmen de Jong
95e4490a8a adding setlsb() and setmsb() builtin functions 2023-09-15 02:39:16 +02:00
Irmen de Jong
31c132c2eb several optimizations and compiler error fix for @(&var) and @(&var+1) 2023-09-14 23:04:23 +02:00
Irmen de Jong
a1d0e5bb65 added list of software to docs 2023-09-13 21:51:48 +02:00
Irmen de Jong
03e0d4b2e8 reducing expression codegen complexity (no longer splitting conditional expressions, and using r9 as temp var) 2023-09-13 01:08:42 +02:00
Irmen de Jong
6afdd4e6fd preparing next version 2023-09-12 21:53:49 +02:00
Irmen de Jong
dd2463a440 proper fix for the previous commit. + fix for i/o channel reset in diskio.f_seek() 
it wasn't the adressing mode, it was that it assumed the pointer variable was always in zeropage (which might not be)
 2023-09-07 22:17:46 +02:00
Irmen de Jong
23a8bebd9e fix invalid addressing mode on 6502 cpu for bytevalue +/- bytearray[i] 2023-09-07 21:40:07 +02:00
Irmen de Jong
3caf9108ad finalizing 9.4.1 release 2023-09-06 21:18:01 +02:00
Irmen de Jong
b570bdaed7 fix codegen for array[i] += float expression 2023-09-05 22:38:52 +02:00
Irmen de Jong
8c0843cc87 fix an invalid 6502 instruction on c64 in certain float assignment 2023-09-05 21:54:52 +02:00
Irmen de Jong
eb018ae660 code optimization for bytearray[x] +/- bytearray[y] 
use adc array,y or sbc array,y instead of tempvar
 2023-09-04 23:01:53 +02:00
Irmen de Jong
c3fbdf34ca fixed c64 float problem 2023-09-03 16:40:10 +02:00
Irmen de Jong
48bd51e1a5 c64 float problem 2023-09-03 16:29:01 +02:00
Irmen de Jong
10d0b03a90 use less tempvars 2023-09-03 01:32:47 +02:00
Irmen de Jong
e1b3582f08 fix wordvar -= @(memory) 2023-09-03 01:12:26 +02:00
Irmen de Jong
95be1c9e22 fix optimized swapped in-place byte comparisons 2023-09-03 00:47:55 +02:00
Irmen de Jong
1ce8fe06d5 fix in-place <= for bytes 2023-09-03 00:01:11 +02:00
Irmen de Jong
e97303c226 fix word multiplication to not clobber r0 and r1 anymore 
This was causing corruption in certain programs such as the cx16/amiga example.
The problem was introduced in 9.4 with the new multiply_words routine
 2023-09-02 20:52:16 +02:00
Irmen de Jong
3b786c819d avoid using temp var even more 2023-09-01 23:47:01 +02:00
Irmen de Jong
04959dbd8b optimize asm: don't use temp var for some additions 2023-09-01 22:24:17 +02:00
Irmen de Jong
f14ea1b3de micro optimization to save 2 cycles: change some pha+pla into tax+txa 2023-09-01 20:37:24 +02:00
Irmen de Jong
09a7a4bbe5 optimize comparison against zero 2023-09-01 02:28:11 +02:00
Irmen de Jong
aa4d23a3d5 fix register stack saving on certain expression code that was broken on 6502 but not on 65c02 2023-08-29 11:50:35 +02:00
Irmen de Jong
bad9dd3b3b mention shadowing warnings from assembler 2023-08-28 16:55:28 +02:00
Irmen de Jong
ff35ba3696 added warnshadow cli option to enable assembler warnings about symbol shadowing 2023-08-28 16:41:46 +02:00
Irmen de Jong
75514fc7af fix some invalid instructions on 6502 (instead of 65c02) target for bit shifts 2023-08-14 21:58:26 +02:00
Irmen de Jong
bc8126eb16 2x faster word multiplication routine 2023-08-14 18:11:30 +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
e3fbe37f9f fixed optimized code for >= and <= 2023-08-12 13:45:08 +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
7c0bde7310 parser: allow curly brace on next line for asmsub too 
downgrade antlr4 one version again to what is used in IntelliJ's antlr plugin, to avoid potential version conflicts
 2023-08-09 20:01:12 +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
68a6f99c9f optimization of < in expressions 2023-08-07 02:32:07 +02:00
Irmen de Jong
60781bcfc4 optimization of == and != in expressions 2023-08-07 01:25:41 +02:00
Irmen de Jong
77fa2e2722 optimization in + or - assignment to word array 2023-08-05 23:28:40 +02:00
Irmen de Jong
c36afd872e optimization in assignment to memory 2023-08-04 23:54:11 +02:00
Irmen de Jong
7e58a4c130 optimization in assignment to array 2023-08-04 23:06:55 +02:00
Irmen de Jong
19a4bf1088 clean up AugmentableAssignmentAsmGen a bit 2023-08-04 21:48:02 +02:00
Irmen de Jong
9678bbae4b dedup 2023-08-02 23:19:52 +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
1ae950a638 Merge branch 'remove_evalstack' 
# Conflicts:
#	codeGenCpu6502/src/prog8/codegen/cpu6502/assignment/AssignmentAsmGen.kt
 2023-07-31 21:57:43 +02:00
Irmen de Jong
c9385e93fe fix postincr/decr on indexed pointervariables 2023-07-31 20:13:49 +02:00
Irmen de Jong
9bb16e293c vm: fix postincr/decr on indexed pointervariables 2023-07-31 19:37:30 +02:00
Irmen de Jong
c223702ea0 code cleanups 2023-07-30 18:42:45 +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
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
c5219dfb3f fix assignment of register into byte array 2023-07-28 22:16:01 +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
2f756f1e3a fix and optimize inplace invert and negate 2023-07-24 23:28:32 +02:00
Irmen de Jong
fea297e409 cleanup some compilation warnings 2023-07-22 23:44:26 +02:00
Irmen de Jong
70ed2b4203 fix compilation of large bitshifts 2023-07-22 23:08:22 +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
9f247901d4 Merge branch 'master' into remove_evalstack 
# Conflicts:
#	codeGenCpu6502/src/prog8/codegen/cpu6502/BuiltinFunctionsAsmGen.kt
#	codeGenCpu6502/src/prog8/codegen/cpu6502/assignment/AssignmentAsmGen.kt
#	compiler/src/prog8/buildversion/BuildVersion.kt
#	examples/test.p8
 2023-07-16 23:45:04 +02:00
Irmen de Jong
5659742d97 fixed assigning byte to word not clearing msb sometimes 2023-07-16 23:16:32 +02:00
Irmen de Jong
450eaf7c4a fixed lsb() to uword problem 2023-07-16 20:05:59 +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
3841cef497 implemented missing bitshift codegen (non-stack) 2023-07-15 22:26:56 +02:00
Irmen de Jong
b717f1c7eb little refactor of huge if statement 2023-07-15 22:26:56 +02:00
Irmen de Jong
da57f76de3 fix augassign 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
708e296774 remove eval stack assignment source and targets 2023-07-15 22:24:22 +02:00
Irmen de Jong
84925ab69c remove eval stack options 2023-07-15 22:24:19 +02:00
Irmen de Jong
b3cb9b7fe2 added optimizer to remove needless pha/pla pairs 2023-07-15 22:19:48 +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
fc8955941b slight optimization for certain word multiplications 2023-07-07 21:30:37 +02:00
Irmen de Jong
3126959576 ir: several fixes 2023-07-07 16:53:32 +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
c544b7f5ba fixing up p8_ prefixing 2023-07-02 21:15:05 +02:00
Irmen de Jong
bdf8aa9168 get rid of newexpr compiler option 2023-07-02 15:26:04 +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
aac5a4c27f optimize word repeat loop codegen 2023-07-02 04:51:22 +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
c9ef777e0f fix rest of possible temp variable conflicts 2023-06-28 23:24:48 +02:00
Irmen de Jong
30c531b39e attempting to fix array expression inplace assign 2023-06-28 00:38:08 +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
b0794cf35e added hiram bank number to -varshigh 2023-06-27 00:27:34 +02:00
Irmen de Jong
eae41de27d improve errors generated for undefined symbols 2023-06-25 15:19:51 +02:00
Irmen de Jong
c6b2639ca4 fix compiler crash due to missing 6502 codegen 
(assigning a direct memory read byte to a cx16 virtual register)
 2023-06-14 21:10:01 +02:00
Irmen de Jong
ea6926e57d fix float expression crash: fl = abs/sqrt (fl)+0.5 2023-06-09 19:28:34 +02:00
Irmen de Jong
bbc02752c9 use split word arrays in various examples, fix codegen issue, docs 2023-05-29 15:34:33 +02:00
Irmen de Jong
9896bc110e fix some split array issues in 6502 codegen 2023-05-28 22:49:33 +02:00
Irmen de Jong
82898f7bba fix some split array issues in 6502 codegen 2023-05-28 22:24:56 +02:00
Irmen de Jong
d61283a8bc Merge branch 'master' into split-arrays 2023-05-28 14:25:37 +02:00
Irmen de Jong
1ee3f826cc fix sqrt() regression 2023-05-28 14:23:47 +02:00
Irmen de Jong
3ac9036c79 more split array stuff for 6502 2023-05-27 22:44:45 +02:00