Gedare Bloom started a new discussion on cpukit/dhrl/dhrl.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193#note_150586 > +#include <sys/cpuset.h> > +#include <stddef.h> > +#include <stdint.h> > +#include <rtems/thread.h> > +#include <stdatomic.h> > +#include <rtems/score/cpu.h> > +#include <rtems/rtems/cache.h> > + > +/* Fallback protection if the active architecture BSP lacks the pause hook > */ > +#ifndef _CPU_Pause_speculation > + #define _CPU_Pause_speculation() \ > + __asm__ __volatile__( "" \ > + : \ > + : \ > + : "memory" ) > +#endif This should be provided as a default in the CPU ports. I guess this is just an `RTEMS_COMPILER_MEMORY_BARRIER`. I would make that the explicit default implementation if this is necessary. -- View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193#note_150586 You're receiving this email because of your account on gitlab.rtems.org.
_______________________________________________ bugs mailing list [email protected] http://lists.rtems.org/mailman/listinfo/bugs
