[PATCH 4/4 v2] SPARC: optimize IRQ enable & disable

Sebastian Huber sebastian.huber at embedded-brains.de
Tue Nov 25 07:27:20 UTC 2014


On 24/11/14 16:30, Gedare Bloom wrote:
> +  /*
> >+   *  SW Trap 9-15 Reserved for Operating System
> >+   */
> >+  IRQDIS_TRAP(0x89, SYM(syscall_irqdis));      ! 89 IRQ Disable syscall trap
> >+  IRQEN_TRAP(0x8A, SYM(syscall_irqen));                ! 8A IRQ Enable syscall trap

This should be 0x80 + SPARC_SWTRAP_IRQEN and 0x80 + SPARC_SWTRAP_IRQDIS 
so that you can grep for SPARC_SWTRAP_IRQ through the RTEMS source and 
find all spots.

I guess you need also a documentation update in

doc/cpu_supplement/sparc.t

-- 
Sebastian Huber, embedded brains GmbH

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