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The --disable-multi-arch case of sparcv9 libm is missing a fabsl compat symbol for when long double had the same ABI as double. This patch adds the missing compat symbol to this implementation. As my fix for other instances of this missing compat symbol postdates the last release, I'm considering this as being part of bug 22229 that was missing from my previous fix rather than as a separate issue, and so as not needing a new bug report in Bugzilla. Tested (compilation only) with build-many-glibcs.py for sparcv9-linux-gnu --disable-multi-arch. [BZ #22229] * sysdeps/sparc/sparc32/sparcv9/fpu/s_fabs.S: Include <math_ldbl_opt.h>. (fabsl): Define as compat symbol at version GLIBC_2_0 for libm.
33 lines
1.1 KiB
ArmAsm
33 lines
1.1 KiB
ArmAsm
/* Float absolute value, sparc32+v9 version.
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Copyright (C) 2011-2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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#include <math_ldbl_opt.h>
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ENTRY (__fabs)
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st %o0, [%sp+72]
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st %o1, [%sp+76]
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ldd [%sp+72], %f0
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retl
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fabsd %f0, %f0
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END (__fabs)
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weak_alias (__fabs, fabs)
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#if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
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compat_symbol (libm, __fabs, fabsl, GLIBC_2_0);
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#endif
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