funnyos/arch/testarm/boot/irq_trampoline.c - diff

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version 1.1, 2007/10/29 20:34:23

version 1.3, 2007/11/04 22:41:55

Line 9

* by default (until some irqc attached) we just return doing nothing.

void irq_trampoline(void);

void __do_nothing_and_return(void);

void

__do_nothing_and_return(void)

{

Line 16

Line 20

__asm __volatile("mov r1,r1");

}

void (*irq_trampoline)(void) = __do_nothing_and_return;

void (*irq_trampoline_func)(void) = __do_nothing_and_return;

void

irq_trampoline(void)

{

irq_trampoline_func();

}