摘要: .section .text.writeFUNCTION(write) ldr r12, =__NR_write swi #0 bx lr LDR: LDR 的两种用法 1)LDR pc, =MyHandleIRQ 表示将MyHandleIRQ符号放入pc寄存器中 2)LDR PC,MyHandle 阅读全文
posted @ 2017-04-24 15:54 hunterDing 阅读(441) 评论(0) 推荐(0) 编辑