Irmen de Jong
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d4b087ea3f
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added txt.bell() to make terminal beep/bell sound on most systems
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2024-02-21 17:35:37 +01:00 |
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Irmen de Jong
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d33aed4ed5
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added txt.petscii2scr() and txt.petscii2scr_str()
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2024-02-07 22:36:43 +01:00 |
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Irmen de Jong
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2b8f613a00
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added %option ignore_unused to suppress warnings about unused vars and subs in that module/block.
Also improved error for invalid directive.
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2023-12-26 23:37:59 +01:00 |
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Irmen de Jong
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905921a684
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IR: new (sys)call instructions that encapsulate the full subroutine call
to fix the bugs resulting from nesting subroutine calls (as param to another call etc)
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2023-05-14 15:20:25 +02:00 |
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Irmen de Jong
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efd7d6f0c0
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tweak IR call args setting now via special SETPARAM instruction
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2023-04-14 02:10:39 +02:00 |
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Irmen de Jong
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b55be093be
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tweak IR
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2023-04-11 22:48:20 +02:00 |
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Irmen de Jong
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7c1d5cadd7
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fix sort and reverse on strings on 6502 codegen
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2023-04-10 19:33:24 +02:00 |
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Irmen de Jong
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dd1592b03b
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ir syscalls args via stack instead of fixed r65500+
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2023-04-10 18:02:37 +02:00 |
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Irmen de Jong
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9b37ac483f
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vm fix str to word conversion
ir SYSCALL puts result(s) on value stack, instead of on hardcoded r0, r1
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2023-04-10 16:26:42 +02:00 |
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Irmen de Jong
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ac21e1be5c
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vm syscall instruction no longer fixed to r0
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2023-04-10 13:44:05 +02:00 |
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Irmen de Jong
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78a097585d
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new IR call and return instructions to deal with returnregisters
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2023-03-12 21:54:59 +01:00 |
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Irmen de Jong
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f40e0f786d
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txt.width() and txt.height() added for vm target
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2023-03-11 16:05:45 +01:00 |
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Irmen de Jong
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38efaae7b2
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ir/vm: syscall params in high base register to avoid push/pop
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2022-11-06 12:52:09 +01:00 |
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Irmen de Jong
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0d4dd385b8
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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)
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2022-09-30 15:12:26 +02:00 |
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Irmen de Jong
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1a56743bb1
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fix IR repeat loop codegen when amount is 0
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2022-09-25 20:48:17 +02:00 |
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Irmen de Jong
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0e831d4b92
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fix superfluous usage of addressOf()
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2022-09-16 00:31:04 +02:00 |
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Irmen de Jong
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e34bab9585
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change syntax of address-of in p8virt code to &X, instead of {X}
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2022-09-13 23:28:52 +02:00 |
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Irmen de Jong
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a735939d1e
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removed confusing GPL software license reference and copyright header from library files. (because of exclusion in output files)
Reworded software license and exclusion clause somewhat again in attempt to make it even clearer.
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2022-05-30 20:12:20 +02:00 |
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Irmen de Jong
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b32641db87
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remove syscall() builtin functions
vm code can do this via inline assembly
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2022-05-01 00:41:30 +02:00 |
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Irmen de Jong
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cf50e4f6ec
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vm: printing of numbers now via conv module.
assigning strings now converted to strcopy function call in the compiler ast.
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2022-04-23 02:15:51 +02:00 |
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Irmen de Jong
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a0face4a28
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vm: implementing rol/ror
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2022-04-09 11:13:49 +02:00 |
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Irmen de Jong
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a8cf9f5cc4
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vm: syscalls can now return value
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2022-04-05 20:46:34 +02:00 |
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Irmen de Jong
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6d79903eb3
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workin on vm issues
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2022-03-28 01:49:43 +02:00 |
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Irmen de Jong
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5494f309c0
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working on vm
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2022-03-27 17:46:15 +02:00 |
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Irmen de Jong
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3b6e7eccdd
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simplified containment check, only possible on string and arrays (as per the docs)
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2022-03-27 16:59:55 +02:00 |
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Irmen de Jong
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12712ef812
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working on vm
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2022-03-27 11:48:44 +02:00 |
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Irmen de Jong
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b5331d821c
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fix string encoding for escaped characters
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2022-03-25 00:17:41 +01:00 |
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Irmen de Jong
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27f6d47efa
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working on vm codegen
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2022-03-24 23:26:57 +01:00 |
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Irmen de Jong
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7d2bf892b1
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added start of virtual machine compilation target
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2022-03-19 00:57:35 +01:00 |
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