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Using an Assembly Library from C++ for Applications in FreeDOS (on My 286 Build)

Updated: Jun 29

YouTube user @viti95 suggested avoiding making calls to other procedures within the assembly code, as just the CALL process has overhead. I added an additional test of using C++ to ASM with the WATCOMC calling convention, but without sub calls (functionality is all in the single ASM procedure). It had a noticeable impact.

Source Code

As I work on this graphics code, I will post updated code to GitHub - rehsd/FreeDOS_AppCode: Misc. work for apps to run in FreeDOS on my builds.


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