Re: Prologue analysis interface

Jim Blandy
2005-11-25T02:51:38Z

On 11/24/05, Ulrich Weigand <uweigand@de.ibm.com> wrote:
> Changing this is difficult: if you were to mix object files built with
> different CFA base locations, ordering of CFA values along the stack
> frame chain would no longer be guaranteed. (The same would hold if
> GDB internally used different CFA conventions for DWARF-2 detected
> frames and prolog-parser detected frames ...)

Yes --- certainly the prologue CFA and Dwarf CFA need to match.