On Wed, Jun 18, 2025 at 2:00 PM Dimitry Andric <d...@freebsd.org> wrote: > > However, the actual unwinding functions are in libgcc_s.so.1: > > $ nm -D -U /lib/libgcc_s.so.1 | grep Unwind > 0000000000017400 T _Unwind_Backtrace@@GCC_3.3
These are not functions I was talking about. I was talking about the unw_* family of functions, see "man unw_getcontext", for example. These functions are declared in libunwind.h, not unwind.h. This header seems to be a drop-in replacement for /usr/local/include/libunwind.h, which comes from devel/libunwind, but unlike the port the base header does not have an accompanying shared library.
