040000 tree 021f183fe40fb9c3856b358ee83dc984f768f8b0	aarch32
040000 tree 8fbb796d2cba3e2f0fb50ccf574082beaad81c29	aarch64
100644 blob d0f240092f004e246c63f5acfc7c5bb1e357e107	stack_protector.c
100644 blob 4f13bc344892e4f49533da79ee07936291bdaf2c	stack_protector.mk