1d92226be3
PR fortran/47642 * libquadmath.texi (quadmath_snprintf): Document. (quadmath_flt128tostr): Remove. * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c. Remove quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c, gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c. * quadmath.h (quadmath_snprintf): New prototype. (quadmath_flt128tostr): Remove. * quadmath_weak.h (quadmath_snprintf): Add. (quadmath_flt128tostr): Remove. * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h, wctype.h, limits.h, ctype.h, printf.h, errno.h. (AC_USE_SYSTEM_EXTENSIONS): Add. (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS, USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks. * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf. Remove quadmath_flt128tostr. * printf/printf_fphex.c: New file. * printf/_itowa.h: New file. * printf/mul_n.c: New file. * printf/quadmath-printf.h: New file. * printf/submul_1.c: New file. * printf/quadmath-printf.c: New file. * printf/gmp-impl.h: New file. * printf/lshift.c: New file. * printf/fpioconst.h: New file. * printf/add_n.c: New file. * printf/cmp.c: New file. * printf/sub_n.c: New file. * printf/mul.c: New file. * printf/divrem.c: New file. * printf/addmul_1.c: New file. * printf/printf_fp.c: New file. * printf/_itoa.h: New file. * printf/fpioconst.c: New file. * printf/_i18n_number.h: New file. * printf/flt1282mpn.c: New file. * printf/rshift.c: New file. * printf/mul_1.c: New file. * quadmath_io.c: Removed. * gdtoa/gdtoa.c: Removed. * gdtoa/g__fmt.c: Removed. * gdtoa/g_Qfmt.c: Removed. * gdtoa/dmisc.c: Removed. * gdtoa/ulp.c: Removed. * config.h.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. * io/write_float.def (DTOAQ): Use quadmath_snprintf instead of quadmath_flt128tostr. * io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead of quadmath_flt128tostr. From-SVN: r170135
99 lines
3.0 KiB
C
99 lines
3.0 KiB
C
/* Copyright (C) 2010, 2011
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Free Software Foundation, Inc.
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This file is part of the GNU Fortran runtime library (libgfortran).
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Libgfortran 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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Libgfortran 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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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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/* Note: This file needs to be a separate translation unit (.o file)
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to make sure that for static linkage, the libquad dependence only
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occurs if needed. */
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#include "io.h"
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#if defined(GFC_REAL_16_IS_FLOAT128)
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/* The prototypes for the called procedures in transfer.c. */
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extern void transfer_real (st_parameter_dt *, void *, int);
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export_proto(transfer_real);
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extern void transfer_real_write (st_parameter_dt *, void *, int);
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export_proto(transfer_real_write);
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extern void transfer_complex (st_parameter_dt *, void *, int);
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export_proto(transfer_complex);
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extern void transfer_complex_write (st_parameter_dt *, void *, int);
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export_proto(transfer_complex_write);
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/* The prototypes for the procedures in this file. */
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extern void transfer_real128 (st_parameter_dt *, void *, int);
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export_proto(transfer_real128);
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extern void transfer_real128_write (st_parameter_dt *, void *, int);
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export_proto(transfer_real128_write);
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extern void transfer_complex128 (st_parameter_dt *, void *, int);
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export_proto(transfer_complex128);
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extern void transfer_complex128_write (st_parameter_dt *, void *, int);
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export_proto(transfer_complex128_write);
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/* Make sure that libquadmath is pulled in. The functions strtoflt128
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and quadmath_snprintf are weakly referrenced in convert_real and
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write_float; the pointer assignment with USED attribute make sure
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that there is a non-weakref dependence if the quadmath functions
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are used. That avoids segfault when libquadmath is statically linked. */
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static void __attribute__((used)) *tmp1 = strtoflt128;
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static void __attribute__((used)) *tmp2 = quadmath_snprintf;
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void
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transfer_real128 (st_parameter_dt *dtp, void *p, int kind)
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{
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transfer_real (dtp, p, kind);
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}
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void
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transfer_real128_write (st_parameter_dt *dtp, void *p, int kind)
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{
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transfer_real (dtp, p, kind);
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}
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void
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transfer_complex128 (st_parameter_dt *dtp, void *p, int kind)
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{
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transfer_complex (dtp, p, kind);
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}
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void
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transfer_complex128_write (st_parameter_dt *dtp, void *p, int kind)
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{
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transfer_complex_write (dtp, p, kind);
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}
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#endif
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