出现的问题是 1.在调试时出现如下错误 *** error 65: access violation at 0x53000008 : no 'write' permission
2.在编译时出现如下警告 ..\common\src\S3C2410A.s(989): warning: A1786W: This instruction using SP is deprecated in ARMv7
附代码: 相关链接:https://bbs.21ic.com/upfiles/img/200711/2007119102613898.rar |