aarch64: Add HF routines to libgcc_s.so
The libgcc HF support routines were being linked into libgcc_s.so, but weren't being exported. libgcc/ * config/aarch64/libgcc-softfp.ver: New file. * config/aarch64/t-softfp (SHLIB_MAPFILES): Add it.
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# Copyright (C) 2020 Free Software Foundation, Inc.
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#
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# This file is part of GCC.
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#
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# GCC is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3, or (at your option)
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# any later version.
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#
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# GCC 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
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GCC; see the file COPYING3. If not see
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# <http://www.gnu.org/licenses/>.
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GCC_11.0 {
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__divhc3
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__extendhftf2
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__fixhfti
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__fixunshfti
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__floattihf
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__floatuntihf
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__mulhc3
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__trunctfhf2
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}
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@ -8,3 +8,4 @@ softfp_extras := fixhfti fixunshfti floattihf floatuntihf
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TARGET_LIBGCC2_CFLAGS += -Wno-missing-prototypes
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TARGET_LIBGCC2_CFLAGS += -Wno-missing-prototypes
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LIB2ADD += $(srcdir)/config/aarch64/sfp-exceptions.c
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LIB2ADD += $(srcdir)/config/aarch64/sfp-exceptions.c
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SHLIB_MAPFILES += $(srcdir)/config/aarch64/libgcc-softfp.ver
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