CFI in assembly files

[jmpews]

Prologue

CFI == Call Frame Infomation

The CFI are informations (not native CPU instructions) describing the layout of the frame.

Somnliquy

References

https://www.imperialviolet.org/2017/01/18/cfi.html
https://sourceware.org/binutils/docs/as/CFI-directives.html
http://larmbr.com/2013/09/20/x86-assembly-call-frame-and-dwarf-CFI-introduction/