Re: [PREVIEW 10/10] linkage: add .cfi_{start/end}proc to ENTRY/ENDPROC

From: Josh Poimboeuf
Date: Fri Feb 17 2017 - 08:16:10 EST

On Fri, Feb 17, 2017 at 11:47:57AM +0100, Jiri Slaby wrote:
> This is just a preview, not to merged now, only later with DWARF
> unwinder series. This is what the series will serve for (aside from
> cleanup and unification).
> I am aware of CFI_STARTPROC and CFI_ENDPROC left defined in other archs
> in spite of cfi annotations removal ages ago. For simplicity. I am using
> DW_ prefix here.

If objtool is going to be generating CFI instructions, why not have it
generate .cfi_startproc and .cfi_endproc too?