Human Folly about “RTCG”

index

• How clear and invalidate ARM V7 processor cache from user mode on Linux (stackoverflow.com):

  to flush the instruction cache for #RTCG JIT #compilers on #ARM #Linux you need to make sure the memory is mapped with PROT_EXEC before you invoke sys_cacheflush or __clear_cache(). #hardware

  on 02023-09-19
• Caches and self modifying code (community.arm.com):

  #RTCG #hardware cache flush functions on #ARM: __clear_cache, cacheflush, or FlushInstructionCache.

  on 02023-09-19
• Synchronizing caches for JIT self modifying code on ARM (stackoverflow.com):

  #RTCG #hardware cache flush instructions on #ARM 64 #hardware for JIT #compilers

  on 02023-09-19
• Which CPUs have explicit cache flush assembly instructions (stackoverflow.com):

  #RTCG #hardware cache flush instructions for JIT #compilers on Cell and ARM.

  on 02023-09-19