Notes on synthesizing CFI for assembly in GAS

[Indu Bhagat]

Hello,

At GNU Tools Cauldron 2023, we plan to discuss the topic of 
"Synthesizing Call Frame Information for hand-written asm".

Attached is a writeup on the proposal and includes some design and 
implementation notes.  Please take a look.

The implementation of SCFI in GNU assembler is in progress; any feedback 
will be great at this point.

One can take a look and experiment with the new command line option 
--scfi to the GNU assembler by using the branch users/ibhagat/scfi in 
binutils repo.  I will post the contents as RFC patches soon.

Thanks
-------------- next part --------------
A non-text attachment was scrubbed...
Name: scfi-paper.20sept23.v1.pdf
Type: application/pdf
Size: 154887 bytes
Desc: not available
URL: <https://sourceware.org/pipermail/binutils/attachments/20230920/d4027bc8/attachment-0001.pdf>