Irmen de Jong
2e35f3c3a3
code check cleanups
2024-11-24 16:14:22 +01:00
Irmen de Jong
5c6bd9c091
register params support for normal subroutines
2024-11-24 15:56:54 +01:00
Irmen de Jong
cc53d698bf
added msw() and lsw() builtin functions (experimental)
2024-11-24 03:53:37 +01:00
Irmen de Jong
cb86206698
added unary ^ and << operators (experimental) (gets bank and address of a long integer)
2024-11-24 03:07:18 +01:00
Irmen de Jong
d77b1944fb
rename bnk() to bankof()
2024-11-24 00:53:09 +01:00
Irmen de Jong
5c09dc10ae
convert build.gradle to build.gradle.kts (kotlin DSL)
2024-11-20 23:23:26 +01:00
Irmen de Jong
ae0cadb383
added bnk() builtin function
2024-11-20 23:23:21 +01:00
Irmen de Jong
d78ce77536
improve vm error message when referencing a block name
2024-11-19 20:57:58 +01:00
Irmen de Jong
b4fb43bc80
fix the if not check in ir codegen
2024-11-18 22:33:47 +01:00
Irmen de Jong
4f9693055e
fix compiler crash when extsub has both FAC1 and FAC2 float parameters
2024-11-11 20:48:25 +01:00
Irmen de Jong
bf98ceca2c
make repeat support 65536 iterations
2024-11-11 01:58:27 +01:00
Irmen de Jong
84f5ffa426
fix generated labels prefix and filtering in the vice symbol dump file
2024-11-10 15:34:35 +01:00
Irmen de Jong
9864abd393
romsub keyword is now extsub
2024-11-06 22:14:53 +01:00
Irmen de Jong
c702c4a6df
internal rename of romsub to extsub
2024-11-06 21:42:16 +01:00
Irmen de Jong
77e376f6bf
romsub @bank now also accepts a variable so the bank can be dynamic
2024-11-06 00:02:36 +01:00
Irmen de Jong
85e87dfe2e
consolidate @rombank and @rambank into just @bank
2024-11-03 21:15:11 +01:00
Irmen de Jong
155896c4c7
added @rombank and @rambank bank number tags on romsubs
...
on cx16 and c128 targets the compiler then automatically inserts a CALLFAR instead of a regular JSR to automatically do the bank switching.
2024-11-03 18:19:31 +01:00
Irmen de Jong
178e60bba0
fix ast source gen for romsub
2024-11-03 15:04:53 +01:00
Irmen de Jong
7cfb33a448
tweak & fix if expression with word condition
2024-11-02 22:01:57 +01:00
Irmen de Jong
3b798097b9
added memtop to machine definition and asm source code check
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added %memtop directive
2024-11-02 00:59:07 +01:00
Irmen de Jong
64ea72ed4d
tweak plot
2024-11-01 21:56:27 +01:00
Irmen de Jong
4a47e15b1c
fix IR if expression sometimes lacking a cmpi after calculation of the condition value
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VM/IR: add a returni immediate value return instruction to replace certain returnr's
2024-11-01 01:04:16 +01:00
Irmen de Jong
1f2d46628e
remove %option align_xxx (block level alignment, as we now have better alternatives)
2024-10-26 21:18:34 +02:00
Irmen de Jong
c9535049c8
%align directive and @align64
2024-10-26 20:58:35 +02:00
Irmen de Jong
1cd754f05d
adding @alignword/page on individual variables
2024-10-26 17:00:38 +02:00
Irmen de Jong
fdd18c615c
more ifexpresssion codegen tweaks
2024-10-23 21:04:55 +02:00
Irmen de Jong
c14f6cfc2b
more optimal if expression code
2024-10-22 23:49:24 +02:00
Irmen de Jong
a6159702da
defers are now only registered/called when flow of control actually reached the defer statement
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a defer statement sets its corresponding bit in a bitmask that is shifted in the defer handler routine to see what defer blocks to call.
2024-10-21 00:55:51 +02:00
Irmen de Jong
9851d14fb9
added if expression: ubyte a = if b>0 44 else 55
...
it doesn't generate the best code yet, like regular ifs do.
2024-10-19 15:34:04 +02:00
Irmen de Jong
d5fc69d3e4
fix instruction index error in optimizer
2024-10-19 14:45:53 +02:00
Irmen de Jong
d8f1822c12
fixes
2024-10-18 20:32:46 +02:00
Irmen de Jong
ce7d094adb
Zig-like "defer" to clean up stuff when leaving the scope of the current routine.
2024-10-18 01:30:20 +02:00
Irmen de Jong
38ef394e15
IR codegen: global vars with numeric initialization value are now also put into the VARIABLESWITHINIT section rather than requiring explicit code instructions to initialize them in INITGLOBALS.
...
Note that something similar, such as putting those variables inline in the program initialized with their value and all, cannot be done for the 6502 codegen: the program needs a mechanism to reset ALL variables when it runs a second time.
2024-10-16 22:15:51 +02:00
Irmen de Jong
e9edffa9f0
remove support for array-to-array assignments (other than initialization of variable declaration)
...
Just use an explicit sys.memcopy(src, dest, sizeof(dest)) or assign array members individually.
2024-10-13 20:02:43 +02:00
Irmen de Jong
eaa22a9d13
added callfar2() builtin function that allows to set A,X,Y and Carry arguments.
2024-10-08 21:36:04 +02:00
Irmen de Jong
c7b1e8d772
fixed a variable scopedname issue where it took the fully scoped name instead of just the local name
...
this made 64tass not strip out that code if it was unused
2024-09-14 23:17:26 +02:00
Irmen de Jong
ac0c8a68f6
IR: Improve codegen for for loops downto 0/1
2024-09-12 23:00:32 +02:00
Irmen de Jong
5986dcdd2f
add new containment check codegen for IR
2024-09-12 22:04:20 +02:00
Irmen de Jong
255c5bfaca
improve containment check for few values
2024-09-11 03:24:30 +02:00
Irmen de Jong
4e98fb75d6
support assigning multiple return flags from asmsub in 6502 codegen
2024-09-09 22:56:40 +02:00
Irmen de Jong
59a2fec176
fix IR containment check
2024-09-08 21:49:13 +02:00
Irmen de Jong
edc5a5a94f
improve data driven unit tests to use kotest withData()
2024-09-08 16:55:08 +02:00
Irmen de Jong
c67f877857
Codegen: use BIT instruction for memory location bit 7 and 6 tests (use N and V flags)
2024-07-24 19:26:54 +02:00
Irmen de Jong
3681d6ee1c
optimize division by powers of 2 better (into bit shifts)
2024-07-21 21:34:38 +02:00
Irmen de Jong
0af17cdc33
todo's for division optimizations
2024-07-21 20:32:03 +02:00
Irmen de Jong
d5adb85e5b
IR: add SEC,CLC,SEI,CLI instructions for the sys function calls.
2024-07-14 21:01:19 +02:00
Irmen de Jong
484677b4b1
Get rid of any() and all() builtin functions.
...
Replaced by regular subroutines in the anyall module.
2024-07-06 18:49:03 +02:00
Irmen de Jong
25f25a8767
Get rid of sort() and reverse() builtin functions.
...
Sort() had too many gotchas and reverse() is kinda redundant you can loop in decreasing order through an array too.
2024-07-06 17:07:58 +02:00
Irmen de Jong
54bffc91ae
properly generate PUSH and POP instructions for push() and pop() calls in IR.
...
Also switch to a fork of shadowJar to avoid Gradle deprecation errors.
2024-06-25 22:39:20 +02:00
Irmen de Jong
034f27a8dd
added queens example, update kotest lib
2024-06-19 23:57:43 +02:00
