gic

Arm的GIC库 该库提供了Arm的GIC的API。 初始化 安全世界的主CPU use gic :: v2 :: GICv2; let gicv2 = GICv2 :: new (GICD_BASE, GICC_BASE); let props = []; // Primary CPU initialization // Enable the secure GIC distributor interface // Enable SPIs, PPIs & SGIs gicv2. distif_init ( & props); // Per CPU initialization // Enable the Group 0 SGIs and PPIs gicv2. pcpu_distif_init ( & props); // Enable secure interrupts and use