小编给大家分享一下Shell中Debug命令怎么用，相信大部分人都还不怎么了解，因此分享这篇文章给大家参考一下，希望大家阅读完这篇文章后大有收获，下面让我们一起去了解一下吧！
-> dbgHelpb Display breakpoints and eventpointsb addr[,task[,count [,quiet]]] Set breakpointbi [bpId] Display breakpoint(s) detailed informatione addr[,eventNo[,task[,func[,arg]]]]] Set eventpointdprintf addr,task,count,fmtStr[,args] Set dynamic printf eventpointbd addr[,task] Delete breakpointbdall [task] Delete all breakpoints and eventpointsc [task[,addr[,addr1]]] Continue from breakpointcret [task] Continue to subroutine returns [task[,addr[,addr1]]] Single stepso [task] Single step/step over subroutinel [adr[,nInst]] List disassembled memorytt [task] Do stack trace on taskhdprintf addr,access,task,count,fmtStr[,args] Set hardware dynamic printf eventpoint (bh() help entry lists access modes)bh addr[,access[,task[,count[,quiet]]]] Set hardware breakpoint access : 0 - instruction 1 - write 1 byte 3 - read/write 1 byte 5 - write 2 bytes 7 - read/write 2 bytes d - write 4 bytes f - read/write 4 bytes 9 - write 8 bytes b - read/write 8 bytes
写个小栗子
#include <stdio.h>void eee(){printf("!%s\n", __FUNCTION__);}void ddd(){printf("!%s\n", __FUNCTION__);eee();}void ccc(){printf("!%s\n", __FUNCTION__);ddd();}void bbb(){printf("!%s\n", __FUNCTION__);ccc();}void aaa(){printf("!%s\n", __FUNCTION__);bbb();}
用它来试试这个dbgLib的操作
先加个断点，例如在bbb()的位置
以上是“Shell中Debug命令怎么用”这篇文章的所有内容，感谢各位的阅读！相信大家都有了一定的了解，希望分享的内容对大家有所帮助，如果还想学习更多知识，欢迎关注亿速云行业资讯频道！
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