Changeset 34f5067 in rtems


Ignore:
Timestamp:
03/08/02 16:32:39 (21 years ago)
Author:
Joel Sherrill <joel.sherrill@…>
Branches:
4.10, 4.11, 4.8, 4.9, 5, master
Children:
9d64bc73
Parents:
2f89140
Message:

2002-03-05 Greg Menke <gregory.menke@…>

  • shared/interrupts/installisrentries.c: Added support for debug exception vector.
  • shared/interrupts/isr_entries.S: Added support for debug exception vector.
Location:
c/src/lib/libcpu/mips
Files:
3 edited

Legend:

Unmodified
Added
Removed
  • c/src/lib/libcpu/mips/ChangeLog

    r2f89140 r34f5067  
     12002-03-05      Greg Menke <gregory.menke@gsfc.nasa.gov>
     2
     3        * shared/interrupts/installisrentries.c: Added support for debug
     4        exception vector.
     5        * shared/interrupts/isr_entries.S: Added support for debug exception
     6        vector.
     7       
    182002-02-27      Greg Menke <gregory.menke@gsfc.nasa.gov>
    29
  • c/src/lib/libcpu/mips/shared/interrupts/installisrentries.c

    r2f89140 r34f5067  
    1111#if __mips == 1
    1212  void exc_utlb_code(void);
     13  void exc_dbg_code(void);
    1314  void exc_norm_code(void);
    1415
    1516  memcpy( (void *)UT_VEC, exc_utlb_code, 40 );  /* utlbmiss vector */
     17  memcpy( (void *)DB_VEC, exc_dbg_code, 40 );
    1618  memcpy( (void *)E_VEC, exc_norm_code, 40 );   /* exception vevtor */
     19
    1720#elif __mips == 3
    1821  void exc_tlb_code(void);
     
    2629  memcpy( (void *)E_VEC, exc_norm_code, 40 );   /* exception vector */
    2730#endif
     31
    2832  rtems_cache_flush_entire_data();
    2933}
  • c/src/lib/libcpu/mips/shared/interrupts/isr_entries.S

    r2f89140 r34f5067  
    2828ENDFRAME(exc_norm_code)
    2929
     30FRAME(exc_dbg_code,sp,0,ra)
     31        la      k0, _DBG_Handler /* debug interrupt */
     32        j       k0
     33        nop
     34ENDFRAME(exc_dbg_code)
     35       
    3036/* XXX this is dependent on IDT/SIM and needs to be addressed */
    3137FRAME(exc_utlb_code,sp,0,ra)
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