// Invalidates an instruction cache for the specified region.
_Use_decl_annotations_ EXTERN_C void UtilInvalidateInstructionCache(
void *BaseAddress, SIZE_T Length) {
#ifdef _AMD64_
UNREFERENCED_PARAMETER(BaseAddress);
UNREFERENCED_PARAMETER(Length);
__faststorefence();
#else
KeSweepIcacheRange(TRUE, BaseAddress, Length);
#endif
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
static void FullBarrier() {
#if defined(PLATFORM_WINDOWS)
#if defined(PLATFORM_64)
__faststorefence();
#else
MemoryBarrier();
#endif
#else
static_assert(false, "Not yet implemented.");
#endif
}
// Invalidates an instruction cache for the specified region.
_Use_decl_annotations_ static void
MmonpInvalidateInstructionCache(void *base_address, SIZE_T length) {
#if defined(_AMD64_)
UNREFERENCED_PARAMETER(base_address);
UNREFERENCED_PARAMETER(length);
__faststorefence();
#elif defined(_X86_)
UNREFERENCED_PARAMETER(base_address);
UNREFERENCED_PARAMETER(length);
_ReadBarrier();
#endif
}
