git: binutils227: Add support for DWARF-4 line number tables.

Tue Feb 13 03:20:05 PST 2018

commit 8c87cab6fe2117123ff265f00bfec80da0eb4bfc
Author: zrj <rimvydas.jasinskas at gmail.com>
Date:   Tue Feb 13 11:56:13 2018 +0200

    binutils227: Add support for DWARF-4 line number tables.
    
    Backport from upstream trunk the c83344582375e65643c5efe68b3739e87db482f3
    
    Work around the ld.gold issue when '.rela.debug_line' is populated.
    We use ld.gold as default system linker that sigbus on DWARF-4 tables.
    LDVER=ld.bfd seems to be unaffected, apply 2018-02-03 fix only for 227.
    No functional change for default non-debug buildworlds (only for gcc80).

Summary of changes:
 contrib/binutils-2.27/gold/dwarf_reader.cc | 11 +++++++++++
 contrib/binutils-2.27/gold/dwarf_reader.h  |  3 ++-
 2 files changed, 13 insertions(+), 1 deletion(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/8c87cab6fe2117123ff265f00bfec80da0eb4bfc


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