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bsps/arm: Rely on initialized vector table

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The arm_cp15_set_exception_handler() is a complicated function which
should be avoided if possible.

Update #4202.
This commit is contained in:
Sebastian Huber
2020-12-22 13:10:53 +01:00
parent 9f3a08ef2d
commit 016bcb3f9d
1 changed files with 4 additions and 5 deletions
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9
bsps/arm/include/dev/irq/arm-gic-arch.h
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@@ -37,7 +37,6 @@
#ifndef _RTEMS_DEV_IRQ_ARM_GIC_ARM_H
#define _RTEMS_DEV_IRQ_ARM_GIC_ARM_H
#include <libcpu/arm-cp15.h>
#include <bsp/irq-generic.h>
#include <rtems/score/armv4.h>
@@ -55,10 +54,10 @@ static inline void arm_interrupt_handler_dispatch(rtems_vector_number vector)
static inline void arm_interrupt_facility_set_exception_handler(void)
{
arm_cp15_set_exception_handler(
ARM_EXCEPTION_IRQ,
_ARMV4_Exception_interrupt
);
/*
* There is no need to install _ARMV4_Exception_interrupt() since this
* handler is already set by start.S.
*/
}
#ifdef __cplusplus