c/src/lib/libcpu/mips/shared/interrupts/installisrentries.c


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/*
 *  $Id$
 */

#include <rtems.h>
#include <idtcpu.h>
#include <stdlib.h>

void mips_install_isr_entries( void )
{
#if __mips == 1
  void exc_utlb_code(void);
  void exc_norm_code(void);

  memcpy( (void *)UT_VEC, exc_utlb_code, 40 );  /* utlbmiss vector */
  memcpy( (void *)E_VEC, exc_norm_code, 40 );   /* exception vevtor */
#elif __mips == 3
  void exc_tlb_code(void);
  void exc_xtlb_code(void);
  void exc_cache_code(void);
  void exc_norm_code(void);

  memcpy( (void *)T_VEC, exc_tlb_code, 40 );    /* tlbmiss vector */
  memcpy( (void *)X_VEC, exc_xtlb_code, 40 );   /* xtlbmiss vector */
  memcpy( (void *)C_VEC, exc_cache_code, 40 );  /* cache error vector */
  memcpy( (void *)E_VEC, exc_norm_code, 40 );   /* exception vector */
#endif
  rtems_cache_flush_entire_data();
}