objtool/ORC相关

 

动态跟踪背景介绍 https://www.jianshu.com/p/e3445879495b

 

官方文档：

The ORCs are coming https://lwn.net/Articles/728339/

 

The Linux x86 ORC Stack Unwinder https://www.codeblueprint.co.uk/2017/07/31/the-orc-unwinder.html

 

OBJTOOL  Documentation  https://docs.bvstools.com/home/objtool

 DWARF Standard https://dwarfstd.org/Dwarf5Std.php