RTEMS | microblaze: enhance exception diagnostics (!841)

[Kinsey Moore (@opticron)]

Kinsey Moore started a new discussion on cpukit/score/cpu/microblaze/cpu.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/841#note_136310

 >      ( ctx->msr & MICROBLAZE_MSR_C ) ? "C " : "",
 >      ( ctx->msr & MICROBLAZE_MSR_IE ) ? "IE " : ""
 >    );
 > +
 > +  const char * esr_ec_txt = "?";
 > +  int exception_ind = 0;
 > +  int esr_ec = ctx->esr & 0x1f;
 > +  for (;exception_ind < sizeof(esr_ec_codes)/sizeof(esr_ec_codes[0]);exception_ind++)
 > +  {
 > +    if(esr_ec_codes[exception_ind].id == esr_ec){
 > +      esr_ec_txt = esr_ec_codes[exception_ind].text;
 > +    }
 > +  }
 > +  printk("ESR: %s\n",esr_ec_txt );
 > +  printk("PC:  %p\n", ctx->r17 );
 > +

I would recommend applying formatting suggestions, here, too.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/841#note_136310
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