[Bug ld/26675] 32bit build of dxvk fails with binutils 2.35.1

[mike at fireburn dot co.uk]

https://sourceware.org/bugzilla/show_bug.cgi?id=26675

--- Comment #8 from Mike Lothian <mike at fireburn dot co.uk> ---
Hi, not sure if I'll be able to make a test case. I have bisected between 2.34
and 2.35.1 and found this to be the bad commit:

Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Wed Jul 22 03:49:07 2020 -0700

    ld: Properly override the IR definition

    We change the previous definition in the IR object to undefweak only
    after all LTO symbols have been read.

    include/

            PR ld/26262
            PR ld/26267
            * bfdlink.h (bfd_link_info): Add lto_all_symbols_read.

    ld/

            PR ld/26262
            PR ld/26267
            * ldlang.c (lang_process): Set lto_all_symbols_read after all
            LTO IR symbols have been read.
            * plugin.c (plugin_notice): Override the IR definition only if
            all LTO IR symbols have been read or the new definition is
            non-weak and the the IR definition is weak
            * testsuite/ld-plugin/lto.exp: Run PR ld/26262 and ld/26267
            tests.
            * testsuite/ld-plugin/pr26262a.c: New file.
            * testsuite/ld-plugin/pr26262b.c: Likewise.
            * testsuite/ld-plugin/pr26262c.c: Likewise.
            * testsuite/ld-plugin/pr26267.err: Likewise.
            * testsuite/ld-plugin/pr26267a.c: Likewise.
            * testsuite/ld-plugin/pr26267b.c: Likewise.
            * testsuite/ld-plugin/pr26267c.c: Likewise.

    (cherry picked from commit 0e6a3f07f50723d1831291492b96fdf74bcbdc11)

 include/ChangeLog                  |  6 ++++++
 include/bfdlink.h                  |  3 +++
 ld/ChangeLog                       | 19 ++++++++++++++++++
 ld/ldlang.c                        |  1 +
 ld/plugin.c                        | 16 +++++++++------
 ld/testsuite/ld-plugin/lto.exp     | 40 ++++++++++++++++++++++++++++++++++++++
 ld/testsuite/ld-plugin/pr26262a.c  | 21 ++++++++++++++++++++
 ld/testsuite/ld-plugin/pr26262b.c  | 16 +++++++++++++++
 ld/testsuite/ld-plugin/pr26262c.c  |  6 ++++++
 ld/testsuite/ld-plugin/pr26267.err |  3 +++
 ld/testsuite/ld-plugin/pr26267a.c  | 21 ++++++++++++++++++++
 ld/testsuite/ld-plugin/pr26267b.c  | 15 ++++++++++++++
 ld/testsuite/ld-plugin/pr26267c.c  |  6 ++++++
 13 files changed, 167 insertions(+), 6 deletions(-)
 create mode 100644 ld/testsuite/ld-plugin/pr26262a.c
 create mode 100644 ld/testsuite/ld-plugin/pr26262b.c
 create mode 100644 ld/testsuite/ld-plugin/pr26262c.c
 create mode 100644 ld/testsuite/ld-plugin/pr26267.err
 create mode 100644 ld/testsuite/ld-plugin/pr26267a.c
 create mode 100644 ld/testsuite/ld-plugin/pr26267b.c
 create mode 100644 ld/testsuite/ld-plugin/pr26267c.c

-- 
You are receiving this mail because:
You are on the CC list for the bug.