mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-22 21:10:07 +00:00
45f39d4588
The implementations are contained with sysdeps/ieee754/float128 as they are only built when _Float128 is enabled within libc/m. * include/gmp.h (__mpn_construct_float128): New declaration. * include/stdlib.h: Include bits/floatn.h for _Float128 tests. (__strtof128_l): New declaration. (__strtof128_nan): Likewise. (__wcstof128_nan): Likewise. (__strtof128_internal): Likewise. (____strtof128_l_internal): Likewise. * include/wchar.h: Include bits/floatn.h for _Float128 tests. (__wcstof128_l): New declaration. (__wcstof128_internal): Likewise. * stdlib/Makefile (bug-strtod2): Link libm too. * stdlib/stdlib.h (strtof128): New declaration. (strtof128_l): Likewise. * stdlib/tst-strtod-nan-locale-main.c: Updated to use tst-strtod.h macros to ensure float128 gets tested too. * stdlib/tst-strtod-round-skeleton.c (CHOOSE_f128): New macro. * stdlib/tst-strtod.h: Include bits/floatn.h for _Float128 tests. (IF_FLOAT128): New macro. (GEN_TEST_STRTOD): Update to optionally include _Float128 in the tests. (STRTOD_TEST_FOREACH): Likewise. * sysdeps/ieee754/float128/Makefile: Insert new strtof128 and wcstof128 functions into libc. * sysdeps/ieee754/float128/Versions: Add exports for the above new functions. * sysdeps/ieee754/float128/mpn2float128.c: New file. * sysdeps/ieee754/float128/strtod_nan_float128.h: New file. * sysdeps/ieee754/float128/strtof128.c: New file. * sysdeps/ieee754/float128/strtof128_l.c: New file. * sysdeps/ieee754/float128/strtof128_nan.c: New file. * sysdeps/ieee754/float128/wcstof128.c: New file. * sysdeps/ieee754/float128/wcstof128_l.c: New file. * sysdeps/ieee754/float128/wcstof128_nan.c: New fike. * wcsmbs/Makefile: (CFLAGS-wcstof128.c): Append strtox-CFLAGS. (CFLAGS-wcstof128_l): Likewise. * wcsmbs/wchar.h: Include bits/floatn.h for _Float128 tests. (wcstof128): New declaration. (wcstof128_l): Likewise.
64 lines
2.1 KiB
C
64 lines
2.1 KiB
C
/* Common utilities for testing strtod and its derivatives.
|
|
This file is part of the GNU C Library.
|
|
Copyright (C) 2016-2017 Free Software Foundation, Inc.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef _TST_STRTOD_H
|
|
#define _TST_STRTOD_H
|
|
|
|
#define FSTRLENMAX 128
|
|
|
|
#include <bits/floatn.h>
|
|
|
|
#define F128 __f128 ()
|
|
|
|
/* Test strfromf128 and strtof128 on all platforms that provide them,
|
|
whether or not the type _Float128 is ABI-distinct from long double. */
|
|
#if __HAVE_FLOAT128
|
|
# define IF_FLOAT128(x) x
|
|
#else
|
|
# define IF_FLOAT128(x)
|
|
#endif
|
|
|
|
/* Splat n variants of the same test for the various strtod functions. */
|
|
#define GEN_TEST_STRTOD_FOREACH(mfunc, ...) \
|
|
mfunc ( f, float, strfromf, f, f, ##__VA_ARGS__) \
|
|
mfunc ( d, double, strfromd, , , ##__VA_ARGS__) \
|
|
mfunc ( ld, long double, strfroml, L, l, ##__VA_ARGS__) \
|
|
IF_FLOAT128 (mfunc (f128, _Float128, strfromf128, F128, f128, ##__VA_ARGS__))
|
|
/* The arguments to the generated macros are:
|
|
FSUF - Function suffix
|
|
FTYPE - float type
|
|
FTOSTR - float to string func
|
|
LSUF - Literal suffix
|
|
CSUF - C standardish suffix for many of the math functions
|
|
*/
|
|
|
|
|
|
|
|
#define STRTOD_TEST_FOREACH(mfunc, ...) \
|
|
({ \
|
|
int result = 0; \
|
|
result |= mfunc ## f (__VA_ARGS__); \
|
|
result |= mfunc ## d (__VA_ARGS__); \
|
|
result |= mfunc ## ld (__VA_ARGS__); \
|
|
IF_FLOAT128 (result |= mfunc ## f128 (__VA_ARGS__)); \
|
|
result; \
|
|
})
|
|
|
|
|
|
#endif
|