GNU_PROPERTY_AARCH64_BTI
#define GNU_PROPERTY_AARCH64_BTI (1 << 0) /* Has Branch Target Identification */
#define GNU_PROPERTY_AARCH64_BTI 0 /* No Branch Target Identification */
#define GNU_PROPERTY_AARCH64_BTI (1 << 0) /* Has Branch Target Identification */
#define GNU_PROPERTY_AARCH64_BTI 0 /* No Branch Target Identification */