https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101377
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
Keywords| |build
Summary|'exec format error' on |[11/12 Regression] 'exec
|x86_64-w64-mingw32 |format error' on
| |x86_64-w64-mingw32
Target Milestone|--- |11.2
Known to fail| |11.1.1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
So it's likely the issue that mingw/cygwin do not like executables with DWARF5
debug and g:cfc9fdcec8861be0d11ec4493cca518bf5b4c32d somehow autodetects
support for it in gas which then, despite GCC defaulting to DWARF4 ends up
emitting DWARF5 by means of --gdwarf-5 passed to it?
