RTEMS | bsps/powerpc: Create separate BSP for mvme2100 (!1482)

[Vijay Banerjee (@vijay)]

Vijay Banerjee commented on a discussion on bsps/powerpc/mvme5100/start/bspstart.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1482#note_159313

 > +  /*
 > +   * Cause a software exception
 > +   */
 > +  __asm__ __volatile("sc");
 > +  /*
 > +   * Check we can still catch exceptions and return coorectly.
 > +   */
 > +  printk("Testing exception handling Part 2\n");
 > +  __asm__ __volatile("sc");
 > +
 > +  /*
 > +   * Somehow doing the above seems to clobber SPRG0 on the mvme2100.  The
 > +   * interrupt disable mask is stored in SPRG0. Is this a problem?
 > +   */
 > +  ppc_interrupt_set_disable_mask(PPC_INTERRUPT_DISABLE_MASK_DEFAULT);
 > +

All the files inside `mvme5100/` are fixed and merged in !1472

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1482#note_159313
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