Has anyone got any tips on converting #TASM and #MASM code to a more modern assembler like #NASM? Even just between TASM and MASM would be helpful.
I've got a few old bits of #Psion 8086 assembly that I'd like to use with NASM. My aim is to remove as many proprietary tools as possible.
I guess I'm looking for some sort of Rosetta stone for 8086 Small Memory Model assembly.
Books, web pages and video suggestions welcome.
Features added to #ctran in the past couple of days:
- Generate .LIS files: Basic class iist showing ancestors and children (not all descendants)
- Generate .ASM files: Class files for TASM (less buggy than classic #Psion CTRAN!)
To come:
- Generate .ING files: Class include files for #TASM
- Sub-category file handling
- Classes that only have DEFERred methods (I want to call them "shadow classes") should be skipped
- Generate skeleton .c files for classes
Then... release time!
New #DOS fun with GNU Make, this time using #MASM (ML) 6.11.
Looks like another DPMI runtime conflict - GNU Make is 32-bit, ML is 16-bit, and their respective runtimes won't run the other one.
I can manually run ML for each .ASM file, but it defeats the point of using Make.
I could convert the .ASM files to another DOS assembler. #TASM and #NASM both work with GNU Make.
NASM would make it easy to port the toolchain to other OSes, although it doesn't understand memory models.
Thought I'd have a quick look at converting the #TASM code in #EDisAsm to #TopSpeed #assembler. It would get rid of a dependency, which can't be a bad thing. And it can't be that hard, right?
Nope! Much harder than I thought! 😂
Here's a link to an excerpt from the TopSpeed Advanced Programmer's Guide (I can't find the whole thing). It has thoroughly confused me and made me realise I should just go back to my main quest.
https://clarionhub.com/t/unfinished-text-with-some-information-about-the-topspeed-assembler/517
Now that the TopSpeed TechKit with its #assembler is out in the world, I'm considering porting the #TASM and #MASM code in one or two of the open source #EPOC16 apps over to TSASM.
Hardly an urgent project, but it would mean that the apps could be built with one #compiler ecosystem with a single project file.
Of course, the code would still be restricted to the #16bit #DOS world, but it's no worse off than we already are in #Psion land.
I'm hoping this little bit of code that I'm going to throw into #EDisAsm is going to give me the value of IO port 0x02 on an ASIC9-based Psion. #TASM 4.1 doesn't hate it, so I just need to try running it on a real machine. But that's a tomorrow problem.
#RetroComputing #Psion #Series3a #Series3c #Series3mx #NECV30 #16bit #x86asm #assembly #oldtech #RetroDev #borland
I made significant progress in porting Ranish Partition Manager from #Borland #C and #TASM to #Watcom C and #NASM.
All the C files and about half the assembler files are translated. The Watcom built executable is running and a few quick tests revealed no unexpected behaviour. Thoroughly testing has still to be done after the remaining files are translated.
OK, I gave myself a deadline:
I want to have a version of m200.def to distribute by Jan 3, 2022.
This wants to be *the* master include file (& ROM entry point documentation) for Tandy 200 assembly using ASM80, ZMAC, TASM (telemark, not turbo), and ASxxxx.
It will be completely untested, as I do not (yet) have a Tandy 200. :-(
#assembly #m100 #m200#t200 #ModelT #8085 #Asm80 #ZMac #TAsm #ASX
