This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Re: PATCH: Share the dwarf2 unwind code between glibc and gcc 3.0
On Mon, Jul 09, 2001 at 03:05:29PM +0200, Jakub Jelinek wrote:
> - the registration/deregistration functions plus _Unwind_Find_FDE
This is all fine.
> - on platforms which need it __frame_state_for too.
What if glibc's implementation of __frame_state_for dlopen'ed
libgcc_s and called the implementation therein?
This avoids the extra run-time overhead you're concerned about
for normal C programs, and only affects those C++ v2 programs
that actually throw an exception.
r~