diff options
Diffstat (limited to 'cpukit/score/cpu/no_cpu/include')
| -rw-r--r-- | cpukit/score/cpu/no_cpu/include/rtems/score/cpuimpl.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cpukit/score/cpu/no_cpu/include/rtems/score/cpuimpl.h b/cpukit/score/cpu/no_cpu/include/rtems/score/cpuimpl.h index 1e970cb11d..c13180a06d 100644 --- a/cpukit/score/cpu/no_cpu/include/rtems/score/cpuimpl.h +++ b/cpukit/score/cpu/no_cpu/include/rtems/score/cpuimpl.h @@ -104,6 +104,16 @@ void _CPU_Context_volatile_clobber( uintptr_t pattern ); */ void _CPU_Context_validate( uintptr_t pattern ); +/** + * @brief Emits a no operation instruction (nop). + * + * This function is used only in test sptests/spcache01. + */ +RTEMS_INLINE_ROUTINE void _CPU_Instruction_no_operation( void ) +{ + __asm__ volatile ( "nop" ); +} + #ifdef __cplusplus } #endif |