memoryaty

摘要： ldr r0, =0x4c000000 ldr r1, =0xffffffff str r1, [r0] ldr r0, =0x4c000014 mov r1, #0x05 str r1, [r0] mrc p15, 0, r1, c1, c0, 0 orr r1, r1, #0xc0000000 mcr p15, 0, r1, c1, c0, 0 ldr r0, =0x4c000004 ldr r1, =0x5c011 str r1, [r0] 阅读全文