[ECOS] ISR parameter question
Grant Edwards
grante@visi.com
Fri Sep 7 14:57:00 GMT 2001
I'm looking at hal/arm/aeb/hal_misc.c, and the abort ISR
routine is
static int
aeb_abort_isr(cyg_vector_t vector, cyg_addrword_t data, HAL_SavedRegisters *regs)
{
cyg_hal_user_break((CYG_ADDRWORD*)regs);
cyg_drv_interrupt_acknowledge(CYGNUM_HAL_INTERRUPT_EXT0);
return 0; // No need to run DSR
}
I can't find any mention of the third parameter to an ISR in
the Kernel API docs. Is that third parameter passed to ISR
routines? I'd like to use a routine similar to the one above
in my HAL.
--
Grant Edwards
grante@visi.com
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