跟踪加载ELF文件

Question

Is it possible to trace loading of ELF executable from typing name of program and pressing enter until execution of main function? If yes, then how to do this?

Answer 1

man ld.so

会告诉您有关LD_DEBUG的信息。

Answer 2

How about strace?

strace myprog myargs...

This will launch your program and print all the system calls as they are made, which I assume is what you meant by "trace." You can just stop looking at the output once you see your own code being executed.