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Date:      Mon, 20 May 2019 04:35:48 +0000
From:      bugzilla-noreply@freebsd.org
To:        toolchain@FreeBSD.org
Subject:   [Bug 237068] /usr/local/bin/ld: BFD (GNU Binutils) 2.30 assertion fail elflink.c:2824
Message-ID:  <bug-237068-29464-fDN4Qlj5LG@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-237068-29464@https.bugs.freebsd.org/bugzilla/>
References:  <bug-237068-29464@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D237068

--- Comment #16 from Mark Millard <marklmi26-fbsd@yahoo.com> ---
(In reply to Mark Millard from comment #15)

The following small source code file and the few steps
to build/link it produce the message:

# more small_link_failure.cpp
unsigned long fixed_seed_override=3D 0xdeadc0de;

inline unsigned long get_execution_seed()
{
  const  unsigned long seed_prime =3D 0xff51afd7ed558ccdULL;
  static unsigned long seed =3D fixed_seed_override ? fixed_seed_override
                                           : (unsigned long)seed_prime;
  return seed;
}

unsigned long f()
{
  return get_execution_seed();
}

# c++ -c small_link_failure.cpp

# rm -f small_link_failure.a
# /usr/bin/ar qc small_link_failure.a small_link_failure.o

# "/usr/bin/powerpc64-unknown-freebsd13.0-ld" \
"-Bshareable" \
"-o" "small_link_failure-1.0.so" \
"/usr/lib/crtbeginS.o" \
"--version-script"
"/wrkdirs/usr/ports/devel/llvm60/work/.build/./lib/tools/llvm-shlib/simple_=
version_script.map"
\
"--whole-archive" \
"small_link_failure.a" \
"--no-whole-archive" \
"-lm"

# /usr/bin/powerpc64-unknown-freebsd13.0-ld \
"-Bshareable" \
"-o" "small_link_failure.so.1.0.1" \
"small_link_failure-1.0.so"

The result is:

/usr/bin/powerpc64-unknown-freebsd13.0-ld: BFD (GNU Binutils) 2.32 assertion
fail elflink.c:2935
/usr/bin/powerpc64-unknown-freebsd13.0-ld: BFD (GNU Binutils) 2.32 assertion
fail elflink.c:2935

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