forked from Imagelibrary/rtems
30 lines
1017 B
C
30 lines
1017 B
C
#include <rtems.h>
|
|
#include <rtems/mips/idtcpu.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include <libcpu/isr_entries.h>
|
|
|
|
void mips_install_isr_entries( void )
|
|
{
|
|
#if __mips == 1
|
|
memcpy( (void *)UT_VEC, exc_utlb_code, 40 ); /* utlbmiss vector */
|
|
memcpy( (void *)DB_VEC, exc_dbg_code, 40 );
|
|
memcpy( (void *)E_VEC, exc_norm_code, 40 ); /* exception vevtor */
|
|
|
|
#elif __mips == 32
|
|
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 */
|
|
|
|
#elif __mips == 3
|
|
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();
|
|
}
|