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newlib-cygwin
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2007-04-25 Jeff Johnston <jjohnstn@redhat.com> 

* libm/common/s_fpclassify.c (__fpclassifyf): Move this to...
        * libm/common/sf_fpclassify.c: ...here.  New file.
        * libm/common/Makefile.am: Add sf_fpclassify.c.
        * libm/common/Makefile.in: Regenerated.
This commit is contained in:
Jeff Johnston 2007-04-25 22:28:19 +00:00
parent 42cd3e6c52
commit 34450bd565
5 changed files with 53 additions and 30 deletions
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7
newlib/ChangeLog
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@ -1,3 +1,10 @@
2007-04-25 Jeff Johnston <jjohnstn@redhat.com>
* libm/common/s_fpclassify.c (__fpclassifyf): Move this to...
* libm/common/sf_fpclassify.c: ...here. New file.
* libm/common/Makefile.am: Add sf_fpclassify.c.
* libm/common/Makefile.in: Regenerated.
2007-04-25 Patrick Mansfield <patmans@us.ibm.com>
* libc/machine/spu/sys/errno.h: New file, so spu errno values match

2
newlib/libm/common/Makefile.am
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@ -18,7 +18,7 @@ fsrc = sf_finite.c sf_copysign.c sf_modf.c sf_scalbn.c \
sf_infinity.c sf_isinf.c sf_isinff.c sf_isnan.c sf_isnanf.c \
sf_log1p.c sf_nan.c sf_nextafter.c \
sf_rint.c sf_logb.c \
sf_fdim.c sf_fma.c sf_fmax.c sf_fmin.c sf_lrint.c \
sf_fdim.c sf_fma.c sf_fmax.c sf_fmin.c sf_fpclassify.c sf_lrint.c \
sf_lround.c sf_nearbyint.c sf_remquo.c sf_round.c \
sf_scalbln.c sf_trunc.c

22
newlib/libm/common/Makefile.in
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@ -80,10 +80,11 @@ am__objects_2 = lib_a-sf_finite.$(OBJEXT) lib_a-sf_copysign.$(OBJEXT) \
lib_a-sf_nextafter.$(OBJEXT) lib_a-sf_rint.$(OBJEXT) \
lib_a-sf_logb.$(OBJEXT) lib_a-sf_fdim.$(OBJEXT) \
lib_a-sf_fma.$(OBJEXT) lib_a-sf_fmax.$(OBJEXT) \
lib_a-sf_fmin.$(OBJEXT) lib_a-sf_lrint.$(OBJEXT) \
lib_a-sf_lround.$(OBJEXT) lib_a-sf_nearbyint.$(OBJEXT) \
lib_a-sf_remquo.$(OBJEXT) lib_a-sf_round.$(OBJEXT) \
lib_a-sf_scalbln.$(OBJEXT) lib_a-sf_trunc.$(OBJEXT)
lib_a-sf_fmin.$(OBJEXT) lib_a-sf_fpclassify.$(OBJEXT) \
lib_a-sf_lrint.$(OBJEXT) lib_a-sf_lround.$(OBJEXT) \
lib_a-sf_nearbyint.$(OBJEXT) lib_a-sf_remquo.$(OBJEXT) \
lib_a-sf_round.$(OBJEXT) lib_a-sf_scalbln.$(OBJEXT) \
lib_a-sf_trunc.$(OBJEXT)
@USE_LIBTOOL_FALSE@am_lib_a_OBJECTS = $(am__objects_1) \
@USE_LIBTOOL_FALSE@ $(am__objects_2)
lib_a_OBJECTS = $(am_lib_a_OBJECTS)
@ -100,8 +101,9 @@ am__objects_4 = sf_finite.lo sf_copysign.lo sf_modf.lo sf_scalbn.lo \
sf_cbrt.lo sf_expm1.lo sf_ilogb.lo sf_infinity.lo sf_isinf.lo \
sf_isinff.lo sf_isnan.lo sf_isnanf.lo sf_log1p.lo sf_nan.lo \
sf_nextafter.lo sf_rint.lo sf_logb.lo sf_fdim.lo sf_fma.lo \
sf_fmax.lo sf_fmin.lo sf_lrint.lo sf_lround.lo sf_nearbyint.lo \
sf_remquo.lo sf_round.lo sf_scalbln.lo sf_trunc.lo
sf_fmax.lo sf_fmin.lo sf_fpclassify.lo sf_lrint.lo \
sf_lround.lo sf_nearbyint.lo sf_remquo.lo sf_round.lo \
sf_scalbln.lo sf_trunc.lo
@USE_LIBTOOL_TRUE@am_libcommon_la_OBJECTS = $(am__objects_3) \
@USE_LIBTOOL_TRUE@ $(am__objects_4)
libcommon_la_OBJECTS = $(am_libcommon_la_OBJECTS)
@ -255,7 +257,7 @@ fsrc = sf_finite.c sf_copysign.c sf_modf.c sf_scalbn.c \
sf_infinity.c sf_isinf.c sf_isinff.c sf_isnan.c sf_isnanf.c \
sf_log1p.c sf_nan.c sf_nextafter.c \
sf_rint.c sf_logb.c \
sf_fdim.c sf_fma.c sf_fmax.c sf_fmin.c sf_lrint.c \
sf_fdim.c sf_fma.c sf_fmax.c sf_fmin.c sf_fpclassify.c sf_lrint.c \
sf_lround.c sf_nearbyint.c sf_remquo.c sf_round.c \
sf_scalbln.c sf_trunc.c
@ -666,6 +668,12 @@ lib_a-sf_fmin.o: sf_fmin.c
lib_a-sf_fmin.obj: sf_fmin.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sf_fmin.obj `if test -f 'sf_fmin.c'; then $(CYGPATH_W) 'sf_fmin.c'; else $(CYGPATH_W) '$(srcdir)/sf_fmin.c'; fi`
lib_a-sf_fpclassify.o: sf_fpclassify.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sf_fpclassify.o `test -f 'sf_fpclassify.c' || echo '$(srcdir)/'`sf_fpclassify.c
lib_a-sf_fpclassify.obj: sf_fpclassify.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sf_fpclassify.obj `if test -f 'sf_fpclassify.c'; then $(CYGPATH_W) 'sf_fpclassify.c'; else $(CYGPATH_W) '$(srcdir)/sf_fpclassify.c'; fi`
lib_a-sf_lrint.o: sf_lrint.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sf_lrint.o `test -f 'sf_lrint.c' || echo '$(srcdir)/'`sf_lrint.c

23
newlib/libm/common/s_fpclassify.c
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@ -1,4 +1,4 @@
/* Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved.
/* Copyright (C) 2002, 2007 by Red Hat, Incorporated. All rights reserved.
*
* Permission to use, copy, modify, and distribute this software
* is freely granted, provided that this notice is preserved.
@ -6,27 +6,6 @@
#include "fdlibm.h"
int
__fpclassifyf (float x)
{
__uint32_t w;
GET_FLOAT_WORD(w,x);
if (w == 0x00000000 || w == 0x80000000)
return FP_ZERO;
else if ((w >= 0x00800000 && w <= 0x7f7fffff) ||
(w >= 0x80800000 && w <= 0xff7fffff))
return FP_NORMAL;
else if ((w >= 0x00000001 && w <= 0x007fffff) ||
(w >= 0x80000001 && w <= 0x807fffff))
return FP_SUBNORMAL;
else if (w == 0x7f800000 || w == 0xff800000)
return FP_INFINITE;
else
return FP_NAN;
}
int
__fpclassifyd (double x)
{

29
newlib/libm/common/sf_fpclassify.c Normal file
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@ -0,0 +1,29 @@
/* Copyright (C) 2002,2007 by Red Hat, Incorporated. All rights reserved.
*
* Permission to use, copy, modify, and distribute this software
* is freely granted, provided that this notice is preserved.
*/
#include "fdlibm.h"
int
__fpclassifyf (float x)
{
__uint32_t w;
GET_FLOAT_WORD(w,x);
if (w == 0x00000000 || w == 0x80000000)
return FP_ZERO;
else if ((w >= 0x00800000 && w <= 0x7f7fffff) ||
(w >= 0x80800000 && w <= 0xff7fffff))
return FP_NORMAL;
else if ((w >= 0x00000001 && w <= 0x007fffff) ||
(w >= 0x80000001 && w <= 0x807fffff))
return FP_SUBNORMAL;
else if (w == 0x7f800000 || w == 0xff800000)
return FP_INFINITE;
else
return FP_NAN;
}