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newlib-cygwin
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2009-04-17 Ken Werner <ken.werner@de.ibm.com> 

* libc/include/machine/ieeefp.h: _LDBL_EQ_DBL check fixed.
        * libc/include/math.h (llrintl): Declare.
        * libm/common/llrintl.c: New File.
        * libm/common/Makefile.am: New File added.
        * libm/common/Makefile.in: Regenerate.
This commit is contained in:
Jeff Johnston 2009-04-17 20:54:19 +00:00
parent 34d6b436e2
commit ad9bb48fbe
6 changed files with 77 additions and 21 deletions
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8
newlib/ChangeLog
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@ -1,3 +1,11 @@
2009-04-17 Ken Werner <ken.werner@de.ibm.com>
* libc/include/machine/ieeefp.h: _LDBL_EQ_DBL check fixed.
* libc/include/math.h (llrintl): Declare.
* libm/common/llrintl.c: New File.
* libm/common/Makefile.am: New File added.
* libm/common/Makefile.in: Regenerate.
2009-04-17 Ken Werner <ken.werner@de.ibm.com>
* libc/configure.in: Change AC_TRY_COMPILE to AC_TRY_COMMAND to

6
newlib/libc/include/machine/ieeefp.h
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@ -333,8 +333,8 @@
/* Check if long double is as wide as double. */
#if (!defined(__STRICT_ANSI__) || __STDC_VERSION__ > 199901L || \
defined(__cplusplus)) && defined(LDBL_MANT_DIG) && \
(DBL_MANT_DIG == LDBL_MANT_DIG && LDBL_MIN_EXP == DBL_MIN_EXP && \
LDBL_MAX_EXP == DBL_MAX_EXP)
defined(__cplusplus)) && defined(__LDBL_MANT_DIG__) && \
(__DBL_MANT_DIG__ == __LDBL_MANT_DIG__ && __LDBL_MIN_EXP__ == __DBL_MIN_EXP__ && \
__LDBL_MAX_EXP__ == __DBL_MAX_EXP__)
#define _LDBL_EQ_DBL
#endif

1
newlib/libc/include/math.h
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@ -382,6 +382,7 @@ extern long double scalblnl _PARAMS((long double, long));
extern long double tgammal _PARAMS((long double));
extern long double nearbyintl _PARAMS((long double));
extern long int lrintl _PARAMS((long double));
extern long long int llrintl _PARAMS((long double));
extern long double roundl _PARAMS((long double));
extern long lroundl _PARAMS((long double));
extern _LONG_LONG_TYPE int llroundl _PARAMS((long double));

6
newlib/libm/common/Makefile.am
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@ -28,9 +28,9 @@ lsrc = atanl.c cosl.c sinl.c tanl.c tanhl.c frexpl.c modfl.c ceill.c fabsl.c \
floorl.c log1pl.c expm1l.c acosl.c asinl.c atan2l.c coshl.c sinhl.c \
expl.c ldexpl.c logl.c log10l.c powl.c sqrtl.c fmodl.c hypotl.c \
copysignl.c nanl.c ilogbl.c asinhl.c cbrtl.c nextafterl.c rintl.c \
scalbnl.c exp2l.c scalblnl.c tgammal.c nearbyintl.c lrintl.c roundl.c \
lroundl.c llroundl.c truncl.c remquol.c fdiml.c fmaxl.c fminl.c fmal.c \
acoshl.c atanhl.c remainderl.c lgammal.c erfl.c erfcl.c
scalbnl.c exp2l.c scalblnl.c tgammal.c nearbyintl.c lrintl.c llrintl.c \
roundl.c lroundl.c llroundl.c truncl.c remquol.c fdiml.c fmaxl.c fminl.c \
fmal.c acoshl.c atanhl.c remainderl.c lgammal.c erfl.c erfcl.c
libcommon_la_LDFLAGS = -Xcompiler -nostdlib

36
newlib/libm/common/Makefile.in
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@ -114,14 +114,14 @@ am__objects_3 = lib_a-atanl.$(OBJEXT) lib_a-cosl.$(OBJEXT) \
lib_a-scalbnl.$(OBJEXT) lib_a-exp2l.$(OBJEXT) \
lib_a-scalblnl.$(OBJEXT) lib_a-tgammal.$(OBJEXT) \
lib_a-nearbyintl.$(OBJEXT) lib_a-lrintl.$(OBJEXT) \
lib_a-roundl.$(OBJEXT) lib_a-lroundl.$(OBJEXT) \
lib_a-llroundl.$(OBJEXT) lib_a-truncl.$(OBJEXT) \
lib_a-remquol.$(OBJEXT) lib_a-fdiml.$(OBJEXT) \
lib_a-fmaxl.$(OBJEXT) lib_a-fminl.$(OBJEXT) \
lib_a-fmal.$(OBJEXT) lib_a-acoshl.$(OBJEXT) \
lib_a-atanhl.$(OBJEXT) lib_a-remainderl.$(OBJEXT) \
lib_a-lgammal.$(OBJEXT) lib_a-erfl.$(OBJEXT) \
lib_a-erfcl.$(OBJEXT)
lib_a-llrintl.$(OBJEXT) lib_a-roundl.$(OBJEXT) \
lib_a-lroundl.$(OBJEXT) lib_a-llroundl.$(OBJEXT) \
lib_a-truncl.$(OBJEXT) lib_a-remquol.$(OBJEXT) \
lib_a-fdiml.$(OBJEXT) lib_a-fmaxl.$(OBJEXT) \
lib_a-fminl.$(OBJEXT) lib_a-fmal.$(OBJEXT) \
lib_a-acoshl.$(OBJEXT) lib_a-atanhl.$(OBJEXT) \
lib_a-remainderl.$(OBJEXT) lib_a-lgammal.$(OBJEXT) \
lib_a-erfl.$(OBJEXT) lib_a-erfcl.$(OBJEXT)
@HAVE_LONG_DOUBLE_TRUE@@USE_LIBTOOL_FALSE@am__objects_4 = \
@HAVE_LONG_DOUBLE_TRUE@@USE_LIBTOOL_FALSE@ $(am__objects_3)
@USE_LIBTOOL_FALSE@am_lib_a_OBJECTS = $(am__objects_1) \
@ -151,10 +151,10 @@ am__objects_7 = atanl.lo cosl.lo sinl.lo tanl.lo tanhl.lo frexpl.lo \
ldexpl.lo logl.lo log10l.lo powl.lo sqrtl.lo fmodl.lo \
hypotl.lo copysignl.lo nanl.lo ilogbl.lo asinhl.lo cbrtl.lo \
nextafterl.lo rintl.lo scalbnl.lo exp2l.lo scalblnl.lo \
tgammal.lo nearbyintl.lo lrintl.lo roundl.lo lroundl.lo \
llroundl.lo truncl.lo remquol.lo fdiml.lo fmaxl.lo fminl.lo \
fmal.lo acoshl.lo atanhl.lo remainderl.lo lgammal.lo erfl.lo \
erfcl.lo
tgammal.lo nearbyintl.lo lrintl.lo llrintl.lo roundl.lo \
lroundl.lo llroundl.lo truncl.lo remquol.lo fdiml.lo fmaxl.lo \
fminl.lo fmal.lo acoshl.lo atanhl.lo remainderl.lo lgammal.lo \
erfl.lo erfcl.lo
@HAVE_LONG_DOUBLE_TRUE@@USE_LIBTOOL_TRUE@am__objects_8 = \
@HAVE_LONG_DOUBLE_TRUE@@USE_LIBTOOL_TRUE@ $(am__objects_7)
@USE_LIBTOOL_TRUE@am_libcommon_la_OBJECTS = $(am__objects_5) \
@ -346,9 +346,9 @@ lsrc = atanl.c cosl.c sinl.c tanl.c tanhl.c frexpl.c modfl.c ceill.c fabsl.c \
floorl.c log1pl.c expm1l.c acosl.c asinl.c atan2l.c coshl.c sinhl.c \
expl.c ldexpl.c logl.c log10l.c powl.c sqrtl.c fmodl.c hypotl.c \
copysignl.c nanl.c ilogbl.c asinhl.c cbrtl.c nextafterl.c rintl.c \
scalbnl.c exp2l.c scalblnl.c tgammal.c nearbyintl.c lrintl.c roundl.c \
lroundl.c llroundl.c truncl.c remquol.c fdiml.c fmaxl.c fminl.c fmal.c \
acoshl.c atanhl.c remainderl.c lgammal.c erfl.c erfcl.c
scalbnl.c exp2l.c scalblnl.c tgammal.c nearbyintl.c lrintl.c llrintl.c \
roundl.c lroundl.c llroundl.c truncl.c remquol.c fdiml.c fmaxl.c fminl.c \
fmal.c acoshl.c atanhl.c remainderl.c lgammal.c erfl.c erfcl.c
libcommon_la_LDFLAGS = -Xcompiler -nostdlib
@USE_LIBTOOL_TRUE@noinst_LTLIBRARIES = libcommon.la
@ -1098,6 +1098,12 @@ lib_a-lrintl.o: lrintl.c
lib_a-lrintl.obj: lrintl.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-lrintl.obj `if test -f 'lrintl.c'; then $(CYGPATH_W) 'lrintl.c'; else $(CYGPATH_W) '$(srcdir)/lrintl.c'; fi`
lib_a-llrintl.o: llrintl.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-llrintl.o `test -f 'llrintl.c' || echo '$(srcdir)/'`llrintl.c
lib_a-llrintl.obj: llrintl.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-llrintl.obj `if test -f 'llrintl.c'; then $(CYGPATH_W) 'llrintl.c'; else $(CYGPATH_W) '$(srcdir)/llrintl.c'; fi`
lib_a-roundl.o: roundl.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-roundl.o `test -f 'roundl.c' || echo '$(srcdir)/'`roundl.c

41
newlib/libm/common/llrintl.c Normal file
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@ -0,0 +1,41 @@
/*
(C) Copyright IBM Corp. 2009
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of IBM nor the names of its contributors may be
used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#include <math.h>
/* On platforms where long double is as wide as double. */
#ifdef _LDBL_EQ_DBL
long long int
llrintl (long double x)
{
return llrint(x);
}
#endif