GSoC/GCI Archive
Google Summer of Code 2011 FreeBSD

Adding DWARF2 Call Frame Information

by Xingxing Pan for FreeBSD

In this project, I will add DWARF2 call frame information into assembly code in FreeBSD to better support debugging mechanism. The task including two parts: 1)Add CFI directives to support 1a) stack frame unwinding 1b) registers recording 2)Design and implement a test plan.