[Bug ld/25677] Changes to --*magic options for pdp11-aout target

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=25677

--- Comment #14 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Nick Clifton <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=fa1477dc34e6ce19b90ff0171074c295133730a3

commit fa1477dc34e6ce19b90ff0171074c295133730a3
Author: Stephen Casner <address@hidden>
Date:   Tue Apr 14 14:41:27 2020 +0100

    Fixes for the magic number used in PDP11 AOUT binaries.

            PR ld/25677
    include * aout/aout64.h (N_DATADDR): Add IMAGIC case.

    bfd     * pdp11.c: Add implementation of --imagic option.
            (adjust_o_magic): Fix objcopy --extract-symbol test.
            * libaout.h (enum aout_magic): Add i_magic.

    ld      * emulparams/pdp11.sh (SCRIPT_NAME): Change to pdp11.
            (EXTRA_EM_FILE): New, add emulation file pdp11.
            * scripttempl/pdp11.sc: New, derived from aout.sc without
            irrelevant input sections.
            * emultempl/pdp11.em (_add_options, _handle_option)
            (_list_options): New. Add options -z, --imagic for pdp11-aout.
            (_before_parse): Make --omagic be default instead of --nmagic.
            (_get_script): Modify special-case linker script for --imagic.
            * lexsup.c (parse_args): Explictly set config.text_read_only for
-n.
            * ld.texi (Options): Add documentation of PDP11-specific options.
            (Options): Fix unrelated typo to --no-compact-branches.
            * gen-doc.texi: @set PDP11.
            * testsuite/ld-pdp11/pdp11.exp: New, start pdp11 testing.
            * testsuite/ld-pdp11/sections.s: New, source for options tests.
            * testsuite/ld-pdp11/imagic.d: New, test --imagic format.
            * testsuite/ld-pdp11/imagicz.d: New, test -z (imagic) format.
            * testsuite/ld-pdp11/nmagic.d: New, test --nmagic format.
            * testsuite/ld-pdp11/omagic.d: New, test --omagic format.

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