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-rw-r--r--newlib/libm/math/Makefile.am2
-rw-r--r--newlib/libm/math/Makefile.in49
-rw-r--r--newlib/libm/math/w_sincos.c22
-rw-r--r--newlib/libm/math/wf_sincos.c33
4 files changed, 83 insertions, 23 deletions
diff --git a/newlib/libm/math/Makefile.am b/newlib/libm/math/Makefile.am
index 038ad4ff3..6f7195a38 100644
--- a/newlib/libm/math/Makefile.am
+++ b/newlib/libm/math/Makefile.am
@@ -18,6 +18,7 @@ src = k_standard.c k_rem_pio2.c \
w_j1.c w_jn.c w_lgamma.c wr_lgamma.c \
w_log.c w_log10.c w_pow.c w_remainder.c \
w_scalb.c w_sinh.c w_sqrt.c \
+ w_sincos.c \
w_cabs.c w_drem.c \
s_asinh.c s_atan.c s_ceil.c \
s_cos.c s_erf.c s_fabs.c s_floor.c \
@@ -41,6 +42,7 @@ fsrc = kf_rem_pio2.c \
wf_j1.c wf_jn.c wf_lgamma.c wrf_lgamma.c \
wf_log.c wf_log10.c wf_pow.c wf_remainder.c \
wf_scalb.c wf_sinh.c wf_sqrt.c \
+ wf_sincos.c \
wf_cabs.c wf_drem.c \
sf_asinh.c sf_atan.c sf_ceil.c \
sf_cos.c sf_erf.c sf_fabs.c sf_floor.c \
diff --git a/newlib/libm/math/Makefile.in b/newlib/libm/math/Makefile.in
index 4d7e9fe47..6c17b2b60 100644
--- a/newlib/libm/math/Makefile.in
+++ b/newlib/libm/math/Makefile.in
@@ -112,6 +112,7 @@ src = k_standard.c k_rem_pio2.c \
w_j1.c w_jn.c w_lgamma.c wr_lgamma.c \
w_log.c w_log10.c w_pow.c w_remainder.c \
w_scalb.c w_sinh.c w_sqrt.c \
+ w_sincos.c \
w_cabs.c w_drem.c \
s_asinh.c s_atan.c s_ceil.c \
s_cos.c s_erf.c s_fabs.c s_floor.c \
@@ -136,6 +137,7 @@ fsrc = kf_rem_pio2.c \
wf_j1.c wf_jn.c wf_lgamma.c wrf_lgamma.c \
wf_log.c wf_log10.c wf_pow.c wf_remainder.c \
wf_scalb.c wf_sinh.c wf_sqrt.c \
+ wf_sincos.c \
wf_cabs.c wf_drem.c \
sf_asinh.c sf_atan.c sf_ceil.c \
sf_cos.c sf_erf.c sf_fabs.c sf_floor.c \
@@ -200,13 +202,13 @@ lib_a_LIBADD =
@USE_LIBTOOL_FALSE@wr_lgamma.$(OBJEXT) w_log.$(OBJEXT) \
@USE_LIBTOOL_FALSE@w_log10.$(OBJEXT) w_pow.$(OBJEXT) \
@USE_LIBTOOL_FALSE@w_remainder.$(OBJEXT) w_scalb.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@w_sinh.$(OBJEXT) w_sqrt.$(OBJEXT) w_cabs.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@w_drem.$(OBJEXT) s_asinh.$(OBJEXT) s_atan.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_ceil.$(OBJEXT) s_cos.$(OBJEXT) s_erf.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_fabs.$(OBJEXT) s_floor.$(OBJEXT) s_frexp.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_isnan.$(OBJEXT) s_ldexp.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_signif.$(OBJEXT) s_sin.$(OBJEXT) s_tan.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_tanh.$(OBJEXT) s_isinf.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@w_sinh.$(OBJEXT) w_sqrt.$(OBJEXT) w_sincos.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@w_cabs.$(OBJEXT) w_drem.$(OBJEXT) s_asinh.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@s_atan.$(OBJEXT) s_ceil.$(OBJEXT) s_cos.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@s_erf.$(OBJEXT) s_fabs.$(OBJEXT) s_floor.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@s_frexp.$(OBJEXT) s_isnan.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@s_ldexp.$(OBJEXT) s_signif.$(OBJEXT) s_sin.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@s_tan.$(OBJEXT) s_tanh.$(OBJEXT) s_isinf.$(OBJEXT) \
@USE_LIBTOOL_FALSE@s_infconst.$(OBJEXT) w_exp2.$(OBJEXT) \
@USE_LIBTOOL_FALSE@w_tgamma.$(OBJEXT) kf_rem_pio2.$(OBJEXT) \
@USE_LIBTOOL_FALSE@kf_cos.$(OBJEXT) kf_sin.$(OBJEXT) kf_tan.$(OBJEXT) \
@@ -231,13 +233,14 @@ lib_a_LIBADD =
@USE_LIBTOOL_FALSE@wf_log10.$(OBJEXT) wf_pow.$(OBJEXT) \
@USE_LIBTOOL_FALSE@wf_remainder.$(OBJEXT) wf_scalb.$(OBJEXT) \
@USE_LIBTOOL_FALSE@wf_sinh.$(OBJEXT) wf_sqrt.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@wf_cabs.$(OBJEXT) wf_drem.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@sf_asinh.$(OBJEXT) sf_atan.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@sf_ceil.$(OBJEXT) sf_cos.$(OBJEXT) sf_erf.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@sf_fabs.$(OBJEXT) sf_floor.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@sf_frexp.$(OBJEXT) sf_isnan.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@sf_ldexp.$(OBJEXT) sf_signif.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@sf_sin.$(OBJEXT) sf_tan.$(OBJEXT) sf_tanh.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@wf_sincos.$(OBJEXT) wf_cabs.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@wf_drem.$(OBJEXT) sf_asinh.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@sf_atan.$(OBJEXT) sf_ceil.$(OBJEXT) sf_cos.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@sf_erf.$(OBJEXT) sf_fabs.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@sf_floor.$(OBJEXT) sf_frexp.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@sf_isnan.$(OBJEXT) sf_ldexp.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@sf_signif.$(OBJEXT) sf_sin.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@sf_tan.$(OBJEXT) sf_tanh.$(OBJEXT) \
@USE_LIBTOOL_FALSE@sf_isinf.$(OBJEXT) wf_exp2.$(OBJEXT) \
@USE_LIBTOOL_FALSE@wf_tgamma.$(OBJEXT)
LTLIBRARIES = $(noinst_LTLIBRARIES)
@@ -254,10 +257,10 @@ libmath_la_LIBADD =
@USE_LIBTOOL_TRUE@wr_gamma.lo w_hypot.lo w_j0.lo w_j1.lo w_jn.lo \
@USE_LIBTOOL_TRUE@w_lgamma.lo wr_lgamma.lo w_log.lo w_log10.lo w_pow.lo \
@USE_LIBTOOL_TRUE@w_remainder.lo w_scalb.lo w_sinh.lo w_sqrt.lo \
-@USE_LIBTOOL_TRUE@w_cabs.lo w_drem.lo s_asinh.lo s_atan.lo s_ceil.lo \
-@USE_LIBTOOL_TRUE@s_cos.lo s_erf.lo s_fabs.lo s_floor.lo s_frexp.lo \
-@USE_LIBTOOL_TRUE@s_isnan.lo s_ldexp.lo s_signif.lo s_sin.lo s_tan.lo \
-@USE_LIBTOOL_TRUE@s_tanh.lo s_isinf.lo s_infconst.lo w_exp2.lo \
+@USE_LIBTOOL_TRUE@w_sincos.lo w_cabs.lo w_drem.lo s_asinh.lo s_atan.lo \
+@USE_LIBTOOL_TRUE@s_ceil.lo s_cos.lo s_erf.lo s_fabs.lo s_floor.lo \
+@USE_LIBTOOL_TRUE@s_frexp.lo s_isnan.lo s_ldexp.lo s_signif.lo s_sin.lo \
+@USE_LIBTOOL_TRUE@s_tan.lo s_tanh.lo s_isinf.lo s_infconst.lo w_exp2.lo \
@USE_LIBTOOL_TRUE@w_tgamma.lo kf_rem_pio2.lo kf_cos.lo kf_sin.lo \
@USE_LIBTOOL_TRUE@kf_tan.lo ef_acos.lo ef_acosh.lo ef_asin.lo \
@USE_LIBTOOL_TRUE@ef_atan2.lo ef_atanh.lo ef_cosh.lo ef_exp.lo \
@@ -270,11 +273,11 @@ libmath_la_LIBADD =
@USE_LIBTOOL_TRUE@wf_hypot.lo wf_j0.lo wf_j1.lo wf_jn.lo wf_lgamma.lo \
@USE_LIBTOOL_TRUE@wrf_lgamma.lo wf_log.lo wf_log10.lo wf_pow.lo \
@USE_LIBTOOL_TRUE@wf_remainder.lo wf_scalb.lo wf_sinh.lo wf_sqrt.lo \
-@USE_LIBTOOL_TRUE@wf_cabs.lo wf_drem.lo sf_asinh.lo sf_atan.lo \
-@USE_LIBTOOL_TRUE@sf_ceil.lo sf_cos.lo sf_erf.lo sf_fabs.lo sf_floor.lo \
-@USE_LIBTOOL_TRUE@sf_frexp.lo sf_isnan.lo sf_ldexp.lo sf_signif.lo \
-@USE_LIBTOOL_TRUE@sf_sin.lo sf_tan.lo sf_tanh.lo sf_isinf.lo wf_exp2.lo \
-@USE_LIBTOOL_TRUE@wf_tgamma.lo
+@USE_LIBTOOL_TRUE@wf_sincos.lo wf_cabs.lo wf_drem.lo sf_asinh.lo \
+@USE_LIBTOOL_TRUE@sf_atan.lo sf_ceil.lo sf_cos.lo sf_erf.lo sf_fabs.lo \
+@USE_LIBTOOL_TRUE@sf_floor.lo sf_frexp.lo sf_isnan.lo sf_ldexp.lo \
+@USE_LIBTOOL_TRUE@sf_signif.lo sf_sin.lo sf_tan.lo sf_tanh.lo \
+@USE_LIBTOOL_TRUE@sf_isinf.lo wf_exp2.lo wf_tgamma.lo
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
diff --git a/newlib/libm/math/w_sincos.c b/newlib/libm/math/w_sincos.c
new file mode 100644
index 000000000..491efa418
--- /dev/null
+++ b/newlib/libm/math/w_sincos.c
@@ -0,0 +1,22 @@
+/* sincos -- currently no more efficient than two separate calls to
+ sin and cos. */
+
+#include "fdlibm.h"
+#include <errno.h>
+
+#ifndef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+ void sincos(double x, double *sinx, double *cosx)
+#else
+ void sincos(x, sinx, cosx)
+ double x;
+ double *sinx;
+ double *cosx;
+#endif
+{
+ *sinx = sin (x);
+ *cosx = cos (x);
+}
+
+#endif /* defined(_DOUBLE_IS_32BITS) */
diff --git a/newlib/libm/math/wf_sincos.c b/newlib/libm/math/wf_sincos.c
new file mode 100644
index 000000000..477c60401
--- /dev/null
+++ b/newlib/libm/math/wf_sincos.c
@@ -0,0 +1,33 @@
+/* sincos -- currently no more efficient than two separate calls to
+ sin and cos. */
+#include "fdlibm.h"
+#include <errno.h>
+
+#ifdef __STDC__
+ void sincosf(float x, float *sinx, float *cosx)
+#else
+ void sincosf(x, sinx, cosx)
+ float x;
+ float *sinx;
+ float *cosx;
+#endif
+{
+ *sinx = sinf (x);
+ *cosx = cosf (x);
+}
+
+#ifdef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+ void sincos(double x, double *sinx, double *cosx)
+#else
+ void sincos(x, sinx, cosx)
+ double x;
+ double sinx;
+ double cosx;
+#endif
+{
+ *sinx = sinf((float) x);
+ *cosx = cosf((float) x);
+}
+#endif /* defined(_DOUBLE_IS_32BITS) */
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-25 14:25:25 +0000