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Subject: [Bug target/102255] target uses STABS by default
Date: Fri, 10 Sep 2021 05:59:45 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102255

--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:0458154caafc5438cecf1db8cf96076e384244ab

commit r12-3436-g0458154caafc5438cecf1db8cf96076e384244ab
Author: Richard Biener <rguenther@suse.de>
Date:   Thu Sep 9 15:08:22 2021 +0200

    Remove dbx.h, do not set PREFERRED_DEBUGGING_TYPE from dbxcoff.h, lynx.h

    The following removes the unused config/dbx.h file and removes the
    setting of PREFERRED_DEBUGGING_TYPE from dbxcoff.h which is
    overridden by all users (djgpp/mingw/cygwin) via either including
    config/i386/djgpp.h or config/i386/cygming.h

    There are still circumstances where mingw and cygwin default to
    STABS, namely when HAVE_GAS_PE_SECREL32_RELOC is not defined and
    the target defaults to 32bit code generation.

    The new style handling DBX_DEBUGGING_INFO is in line with
    dbxelf.h which does not define PREFERRED_DEBUGGING_TYPE either.

    The patch also removes the PREFERRED_DEBUGGING_TYPE define from
    lynx.h which always follows elfos.h already defaulting to DWARF,
    so the comment about STABS being the default is misleading and
    outdated.

    2021-09-09  Richard Biener  <rguenther@suse.de>

            PR target/102255
            * config/dbx.h: Remove.
            * config/dbxcoff.h: Do not define PREFERRED_DEBUGGING_TYPE.
            * config/lynx.h: Likewise.=