1 /* _Float128 aliasing macro support for ifunc generation on PPC. 2 Copyright (C) 2020-2021 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 #ifndef _FLOAT128_IFUNC_MACROS_PPC64LE 20 #define _FLOAT128_IFUNC_MACROS_PPC64LE 1 21 22 /* Bring in the various alias-providing headers, and disable 23 _Float128 related macros. This prevents exporting any ABI 24 from _Float128 implementation objects. */ 25 #include <libm-alias-float128.h> 26 #include <libm-alias-finite.h> 27 #include <math-narrow-alias.h> 28 29 #undef libm_alias_float128_r 30 #undef libm_alias_finite 31 #undef libm_alias_exclusive_ldouble 32 #undef libm_alias_float128_other_r_ldbl 33 #undef libm_alias_float128_narrow 34 #undef declare_mgen_finite_alias 35 #undef declare_mgen_alias 36 #undef declare_mgen_alias_r 37 #undef declare_mgen_alias_narrow 38 39 #define libm_alias_finite(from, to) 40 #define libm_alias_float128_r(from, to, r) 41 #define libm_alias_exclusive_ldouble(from, to) 42 #define libm_alias_float128_other_r_ldbl(from, to, r) 43 #define libm_alias_float128_narrow(from, to) 44 #define declare_mgen_finite_alias(from, to) 45 #define declare_mgen_alias(from, to) 46 #define declare_mgen_alias_r(from, to) 47 #define declare_mgen_alias_narrow(from, to) 48 49 /* Likewise, disable hidden symbol support. This is not needed 50 for the implementation objects as the redirects already give 51 us this support. This also means any non-_Float128 headers 52 which provide hidden_def's should be included prior to this 53 header (e.g fenv.h). */ 54 #undef libm_hidden_def 55 #define libm_hidden_def(func) 56 #undef libm_hidden_proto 57 #define libm_hidden_proto(f) 58 59 #include <float128-ifunc-redirect-macros.h> 60 61 #endif /* _FLOAT128_IFUNC_MACROS_PPC64LE */ 62