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Info about assembly language toolkit

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David Schmenk 2024-02-25 10:32:24 -08:00 committed by GitHub
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doc/Version 2.1.md
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Welcome to PLASMA: the Grand Unifying Platform for the Apple 1, ][, and ///.
Download the disk images:
If you already have 2.1 installed, here are the updated files:
[PLASMA 2.11 Update](https://github.com/dschmenk/PLASMA/raw/master/images/apple/PLASMA-2.11-UPD.po)
Download the full 2.11 disk image set:
[PLASMA 2.11 HD Full System](https://github.com/dschmenk/PLASMA/raw/master/images/apple/PLASMA2.2mg)
@ -106,6 +110,13 @@ The build disk includes sample source, include files for the system modules, and
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Compiler warnings are enabled with `-W`. The optional optimizer is enabled with `-O` and extra optimizations are enabled with `-O2`. The source code for a few sample programs are included. The big one, `RPNCALC.PLA`, is the sample RPN calculator that uses many of PLASMA's advanced features. The self-hosted compiler is the same compiler as the cross-compiler, just transcribed from C to PLASMA (yes, the self-hosted PLASMA compiler is written in PLASMA). It requires patience when compiling: it is a fairly large and extensive program.
## Assembly Toolit
New for 2.11 is the assembly language toolkit. The PLASMA module was originally architected around the REL file generated by the ProDOS toolkit assembler, EDASM. This minor update fixes the PLASMA relocating loader to handle 8 bit fixups. PLASM generated modules only use 16 bit fixups, so not an issue for existing modules. Download the toolkit and 2.11 updates (if you have 2.1 already installed) here:
[PLASMA 2.11 Assembly Language Toolkit](https://github.com/dschmenk/PLASMA/raw/master/images/apple/ASM-TK.po)
[PLASMA 2.11 Update](https://github.com/dschmenk/PLASMA/raw/master/images/apple/PLASMA-2.11-UPD.po)
## FORTH Module
New for version 2.1 is a FORTH language module capable of interpreting script files and interactive programming. Further documentation here: https://github.com/dschmenk/PLASMA/blob/master/doc/PLFORTH.md. Samples scripts are in /HARDISK/BLD/SCRIPTS