[Bug sanitizer/81081] [ASAN] ASAN is not properly calling libbacktrace to symbolize program written on assembler

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81081

--- Comment #11 from Tom de Vries <vries at gcc dot gnu.org> ---
Created attachment 45652
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45652&action=edit
Tentative patch

Patch proposed in comment #10, added ChangeLog and rationale, bootstrapped and
reg-tested.