[En-Nut-Discussion] Move some code parts from an application running in ROM to RAM

Matthias Wilde ethernut at stockelache.de
Wed Nov 14 00:26:14 CET 2007


I have running on an Ethernut 3 an large application in ROM. Especially
for the interrupt service routines I would like to move some routines to
RAM to execute faster.
I wonder if I need to define these routines in the linker script explicit
or is there a easier way out like a flag "prog_char" to prepare a function
for RAM?

Any hints are welcome, thank you in advance



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