S3C2410A的异常机制[中断处理]
以YLE2410A开发板为例,说说ARM的异常是如何处理滴。;Pre-defined constantsUSERMODE EQU 0x10FIQMODE EQU 0x11IRQMODE EQU 0x12SVCMODE EQU 0x13ABORTMODE EQU 0x17UNDEFMODE EQU 0x1BMODEMASK EQU 0x1FNOINT EQU 0xC0;The location of stacks...