projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 33fc3452 | 1 | /* _Float128 aliasing macro support for ifunc generation on PPC. |
| 2b778ceb | 2 | Copyright (C) 2020-2021 Free Software Foundation, Inc. |
| 33fc3452 PM |
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 | ||
| 28 | #undef libm_alias_float128_r | |
| 29 | #undef libm_alias_finite | |
| 30 | #undef libm_alias_exclusive_ldouble | |
| 31 | #undef libm_alias_float128_other_r_ldbl | |
| 32 | #undef declare_mgen_finite_alias | |
| 33 | #undef declare_mgen_alias | |
| 34 | #undef declare_mgen_alias_r | |
| 35 | ||
| 36 | #define libm_alias_finite(from, to) | |
| 37 | #define libm_alias_float128_r(from, to, r) | |
| 38 | #define libm_alias_exclusive_ldouble(from, to) | |
| 39 | #define libm_alias_float128_other_r_ldbl(from, to, r) | |
| 40 | #define declare_mgen_finite_alias(from, to) | |
| 41 | #define declare_mgen_alias(from, to) | |
| 42 | #define declare_mgen_alias_r(from, to) | |
| 43 | ||
| 44 | /* Likewise, disable hidden symbol support. This is not needed | |
| 45 | for the implementation objects as the redirects already give | |
| 46 | us this support. This also means any non-_Float128 headers | |
| 47 | which provide hidden_def's should be included prior to this | |
| 48 | header (e.g fenv.h). */ | |
| 49 | #undef libm_hidden_def | |
| 50 | #define libm_hidden_def(func) | |
| 51 | #undef libm_hidden_proto | |
| 52 | #define libm_hidden_proto(f) | |
| 53 | ||
| 54 | #include <float128-ifunc-redirect-macros.h> | |
| 55 | ||
| 56 | #endif /* _FLOAT128_IFUNC_MACROS_PPC64LE */ |