In SX Microcontrollers, SX/B Compiler and SX-Key Tool, peterverkaik wrote:

Hi Pjv,

That really is a bad request:
1. It would double jumptable entries from 2 to 4 codewords,
effectively limiting SUBS from 127 to 64.

2. There is no gain as each entry calls one SUB, so the extra
code can as well be placed at the SUB.

If necessary, you can save fsr upon SUB entry into __PARAM5.
Using byte/word modifiers in the SUB declaration there is no real need
for SUBs with a variable number of arguments (which generates even more code).

Best strategy to save codespace is to declare variables with @
and do the bankswitching yourself. You can use __PARAMx
variables to access variables across banks.

regards peter

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