forked from Imagelibrary/rtems
34f5067fef
* shared/interrupts/installisrentries.c: Added support for debug exception vector. * shared/interrupts/isr_entries.S: Added support for debug exception vector.
34 lines
864 B
C
34 lines
864 B
C
/*
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* $Id$
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*/
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#include <rtems.h>
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#include <idtcpu.h>
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#include <stdlib.h>
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void mips_install_isr_entries( void )
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{
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#if __mips == 1
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void exc_utlb_code(void);
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void exc_dbg_code(void);
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void exc_norm_code(void);
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memcpy( (void *)UT_VEC, exc_utlb_code, 40 ); /* utlbmiss vector */
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memcpy( (void *)DB_VEC, exc_dbg_code, 40 );
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memcpy( (void *)E_VEC, exc_norm_code, 40 ); /* exception vevtor */
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#elif __mips == 3
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void exc_tlb_code(void);
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void exc_xtlb_code(void);
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void exc_cache_code(void);
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void exc_norm_code(void);
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memcpy( (void *)T_VEC, exc_tlb_code, 40 ); /* tlbmiss vector */
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memcpy( (void *)X_VEC, exc_xtlb_code, 40 ); /* xtlbmiss vector */
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memcpy( (void *)C_VEC, exc_cache_code, 40 ); /* cache error vector */
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memcpy( (void *)E_VEC, exc_norm_code, 40 ); /* exception vector */
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#endif
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rtems_cache_flush_entire_data();
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}
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