> I would think what you'd want to do is to provide a function to change
> the FIQ vector after eCos has started.
It already exists.
void cyg_interrupt_get_vsr(cyg_vector_t vector, cyg_VSR_t** vsr);
void cyg_interrupt_set_vsr(cyg_vector_t vector, cyg_VSR_t* vsr);
with the vector CYGNUM_HAL_VECTOR_FIQ.
The vsr function needs to be written in assembly and save and restore
all registers etc.
Andrew
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