Linear Address Masking (LAM) modifies the checking that is applied
to 64-bit linear addresses, allowing software to use of the
untranslated address bits for metadata.
The capability can be used for efficient address sanitizers (ASAN)
implementation and for optimizations in JITs.
to 64-bit linear addresses, allowing software to use of the
untranslated address bits for metadata.
The capability can be used for efficient address sanitizers (ASAN)
implementation and for optimizations in JITs.