diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64')
-rw-r--r-- | sysdeps/ieee754/dbl-64/e_exp.c | 17 | ||||
-rw-r--r-- | sysdeps/ieee754/dbl-64/e_exp2.c | 16 | ||||
-rw-r--r-- | sysdeps/ieee754/dbl-64/w_exp.c | 1 | ||||
-rw-r--r-- | sysdeps/ieee754/dbl-64/w_exp2.c | 1 |
4 files changed, 29 insertions, 6 deletions
diff --git a/sysdeps/ieee754/dbl-64/e_exp.c b/sysdeps/ieee754/dbl-64/e_exp.c index 37fdafcfa0..9e55c50a4d 100644 --- a/sysdeps/ieee754/dbl-64/e_exp.c +++ b/sysdeps/ieee754/dbl-64/e_exp.c @@ -20,6 +20,9 @@ #include <stdint.h> #include <math-barriers.h> #include <math-narrow-eval.h> +#include <math-svid-compat.h> +#include <shlib-compat.h> +#include <libm-alias-double.h> #include "math_config.h" #define N (1 << EXP_TABLE_BITS) @@ -91,7 +94,7 @@ top12 (double x) double SECTION -__ieee754_exp (double x) +__exp (double x) { uint32_t abstop; uint64_t ki, idx, top, sbits; @@ -153,6 +156,14 @@ __ieee754_exp (double x) is no spurious underflow here even without fma. */ return scale + scale * tmp; } -#ifndef __ieee754_exp -strong_alias (__ieee754_exp, __exp_finite) +#ifndef __exp +hidden_def (__exp) +strong_alias (__exp, __ieee754_exp) +strong_alias (__exp, __exp_finite) +# if LIBM_SVID_COMPAT +versioned_symbol (libm, __exp, exp, GLIBC_2_29); +libm_alias_double_other (__exp, exp) +# else +libm_alias_double (__exp, exp) +# endif #endif diff --git a/sysdeps/ieee754/dbl-64/e_exp2.c b/sysdeps/ieee754/dbl-64/e_exp2.c index 96afcf9c20..48741e8452 100644 --- a/sysdeps/ieee754/dbl-64/e_exp2.c +++ b/sysdeps/ieee754/dbl-64/e_exp2.c @@ -20,6 +20,9 @@ #include <stdint.h> #include <math-barriers.h> #include <math-narrow-eval.h> +#include <math-svid-compat.h> +#include <shlib-compat.h> +#include <libm-alias-double.h> #include "math_config.h" #define N (1 << EXP_TABLE_BITS) @@ -84,7 +87,7 @@ top12 (double x) } double -__ieee754_exp2 (double x) +__exp2 (double x) { uint32_t abstop; uint64_t ki, idx, top, sbits; @@ -140,6 +143,13 @@ __ieee754_exp2 (double x) is no spurious underflow here even without fma. */ return scale + scale * tmp; } -#ifndef __ieee754_exp2 -strong_alias (__ieee754_exp2, __exp2_finite) +#ifndef __exp2 +strong_alias (__exp2, __ieee754_exp2) +strong_alias (__exp2, __exp2_finite) +# if LIBM_SVID_COMPAT +versioned_symbol (libm, __exp2, exp2, GLIBC_2_29); +libm_alias_double_other (__exp2, exp2) +# else +libm_alias_double (__exp2, exp2) +# endif #endif diff --git a/sysdeps/ieee754/dbl-64/w_exp.c b/sysdeps/ieee754/dbl-64/w_exp.c new file mode 100644 index 0000000000..1cc8931700 --- /dev/null +++ b/sysdeps/ieee754/dbl-64/w_exp.c @@ -0,0 +1 @@ +/* Not needed. */ diff --git a/sysdeps/ieee754/dbl-64/w_exp2.c b/sysdeps/ieee754/dbl-64/w_exp2.c new file mode 100644 index 0000000000..1cc8931700 --- /dev/null +++ b/sysdeps/ieee754/dbl-64/w_exp2.c @@ -0,0 +1 @@ +/* Not needed. */ |