RTEMS | Draft: sparc/erc32: removed uses, prototype and implementation of set_vector() (!447)

Joel Sherrill (@joel) gitlab at rtems.org
Mon May 12 18:01:41 UTC 2025




Joel Sherrill commented on a discussion on bsps/sparc/shared/gnatcommon.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/447#note_122553

 >  	    rtems_interrupt_catch (__gnat_interrupt_handler, trap, &previous_isr);
 >  	}
 >        else if ((trap != 5 && trap != 6) && ((trap < 0x70) || (trap > 0x83)))
 > -	set_vector (__gnat_exception_handler, SPARC_SYNCHRONOUS_TRAP (trap), 1);
 > +  rtems_interrupt_catch (__gnat_exception_handler, SPARC_SYNCHRONOUS_TRAP (trap), &previous_isr);
 > +  
 > +  if (SPARC_IS_INTERRUPT_TRAP(SPARC_SYNCHRONOUS_TRAP (trap))) 
 > +  {
 > +    uint32_t source = SPARC_INTERRUPT_TRAP_TO_SOURCE(SPARC_SYNCHRONOUS_TRAP (trap));
 > +    ERC32_Clear_interrupt(source);
 > +    ERC32_Unmask_interrupt(source);
 > +  }

The failure was crypt01.exe which was reported at the bottom. Searching back in the test.txt file, you can see this output:

```
] 
] Time-out limit reached
] Interrupt!
]  Stopped at time 5600000000 (400000.000 ms)
```

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/447#note_122553
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