DOS ain't dead

Turbo C - ISR chaining? (Developers)

posted by RayeR , CZ, 06.12.2020, 18:29

> With this you should be able to examine and modify the return address on
> the stack and make your ISR "chain" to another.

It's always better to avoid this dirty hacks that depends on ABI. Seems that many C compilers (at least we know DJGPP, BC, OWC) provides clean solution with chain_something function/macro...

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DOS gives me freedom to unlimited HW access.

Complete thread:

• Turbo C - ISR chaining? - RayeR, 05.12.2020, 00:26
  • Turbo C - ISR chaining? - tkchia, 05.12.2020, 07:09
    • Turbo C - ISR chaining? - RayeR, 06.12.2020, 18:25
  • Turbo C - ISR chaining? - alexfru, 05.12.2020, 09:48
    • Turbo C - ISR chaining? - RayeR, 06.12.2020, 18:29
      • Turbo C - ISR chaining? - alexfru, 07.12.2020, 06:32
        • Turbo C - ISR chaining? - tom, 07.12.2020, 14:42