mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-26 20:51:11 +00:00
41a359e22f
TS 18661 adds nextup and nextdown functions alongside nextafter to provide support for float128 equivalent to it. This patch adds nextupl, nextup, nextupf, nextdownl, nextdown and nextdownf to libm before float128 support. The nextup functions return the next representable value in the direction of positive infinity and the nextdown functions return the next representable value in the direction of negative infinity. These are currently enabled as GNU extensions.
218 lines
6.2 KiB
Plaintext
218 lines
6.2 KiB
Plaintext
libc {
|
|
GLIBC_2.0 {
|
|
# functions used in inline functions or macros
|
|
__isnan; __isnanf; __isnanl; __finite; __finitef; __finitel;
|
|
__isinf; __isinff; __isinfl;
|
|
|
|
# global variables
|
|
__fpu_control;
|
|
|
|
# c*
|
|
copysign; copysignf; copysignl;
|
|
|
|
# f*
|
|
finite; finitef; finitel; frexp; frexpf; frexpl;
|
|
|
|
# i*
|
|
isinf; isinff; isinfl; isnan; isnanf; isnanl; ldexp; ldexpf; ldexpl;
|
|
|
|
# m*
|
|
modf; modff; modfl;
|
|
|
|
# s*
|
|
scalbn; scalbnf; scalbnl;
|
|
}
|
|
GLIBC_2.1 {
|
|
# functions used in inline functions or macros
|
|
__signbit; __signbitf; __signbitl;
|
|
|
|
# s*
|
|
scalbln; scalblnf; scalblnl;
|
|
}
|
|
GLIBC_2.20 {
|
|
}
|
|
}
|
|
|
|
libm {
|
|
GLIBC_2.0 {
|
|
# mathematical functions
|
|
acos; acosf; acosl;
|
|
acosh; acoshf; acoshl;
|
|
asin; asinf; asinl;
|
|
asinh; asinhf; asinhl;
|
|
atan2; atan2f; atan2l;
|
|
atan; atanf; atanl;
|
|
atanh; atanhf; atanhl;
|
|
cbrt; cbrtf; cbrtl;
|
|
ceil; ceilf; ceill;
|
|
copysign; copysignf; copysignl;
|
|
cos; cosf; cosl;
|
|
coshf; cosh; coshl;
|
|
drem; dremf; dreml;
|
|
erf; erff; erfl;
|
|
erfc; erfcf; erfcl;
|
|
exp; expf; expl;
|
|
expm1; expm1f; expm1l;
|
|
fabs; fabsf; fabsl;
|
|
finite; finitef; finitel;
|
|
floor; floorf; floorl;
|
|
fmod; fmodf; fmodl;
|
|
frexp; frexpf; frexpl;
|
|
gamma; gammaf; gammal;
|
|
gamma_r; gammaf_r; gammal_r;
|
|
hypot; hypotf; hypotl;
|
|
ilogb; ilogbf; ilogbl;
|
|
j0; j0f; j0l;
|
|
j1; j1f; j1l;
|
|
jn; jnf; jnl;
|
|
ldexp; ldexpf; ldexpl;
|
|
lgamma; lgammaf; lgammal;
|
|
lgamma_r; lgammaf_r; lgammal_r;
|
|
log10; log10f; log10l;
|
|
log1p; log1pf; log1pl;
|
|
log; logf; logl;
|
|
logb; logbf; logbl;
|
|
matherr;
|
|
modf; modff; modfl;
|
|
nextafter; nextafterf; nextafterl;
|
|
pow; powf; powl;
|
|
remainder; remainderf; remainderl;
|
|
rint; rintf; rintl;
|
|
scalb; scalbf; scalbl;
|
|
scalbn; scalbnf; scalbnl;
|
|
significand; significandf; significandl;
|
|
sin; sinf; sinl;
|
|
sinh; sinhf; sinhl;
|
|
sqrt; sqrtf; sqrtl;
|
|
tan; tanf; tanl;
|
|
tanh; tanhf; tanhl;
|
|
y0; y0f; y0l;
|
|
y1; y1f; y1l;
|
|
yn; ynf; ynl;
|
|
|
|
|
|
# global variables
|
|
_LIB_VERSION; signgam;
|
|
}
|
|
GLIBC_2.1 {
|
|
# mathematical functions
|
|
exp2; exp2f; # exp2l; -- bug omitted this until GLIBC_2.4 (below)
|
|
exp10; exp10f; exp10l;
|
|
fdim; fdimf; fdiml;
|
|
fma; fmaf; fmal;
|
|
fmax; fmaxf; fmaxl;
|
|
fmin; fminf; fminl;
|
|
log2; log2f; log2l;
|
|
nan; nanf; nanl;
|
|
nearbyint; nearbyintf; nearbyintl;
|
|
nexttoward; nexttowardf; nexttowardl;
|
|
pow10; pow10f; pow10l;
|
|
remquo; remquof; remquol;
|
|
lrint; lrintf; lrintl;
|
|
llrint; llrintf; llrintl;
|
|
round; roundf; roundl;
|
|
lround; lroundf; lroundl;
|
|
llround; llroundf; llroundl;
|
|
scalbln; scalblnf; scalblnl;
|
|
sincos; sincosf; sincosl;
|
|
trunc; truncf; truncl;
|
|
tgamma; tgammaf; tgammal;
|
|
|
|
# complex functions
|
|
cabs; cabsf; cabsl;
|
|
cacos; cacosf; cacosl;
|
|
cacosh; cacoshf; cacoshl;
|
|
carg; cargf; cargl;
|
|
casin; casinf; casinl;
|
|
casinh; casinhf; casinhl;
|
|
catan; catanf; catanl;
|
|
catanh; catanhf; catanhl;
|
|
ccos; ccosf; ccosl;
|
|
ccosh; ccoshf; ccoshl;
|
|
cexp; cexpf; cexpl;
|
|
cimag; cimagf; cimagl;
|
|
clog; clogf; clogl;
|
|
clog10; clog10f; clog10l;
|
|
__clog10; __clog10f; __clog10l;
|
|
conj; conjf; conjl;
|
|
cpow; cpowf; cpowl;
|
|
cproj; cprojf; cprojl;
|
|
creal; crealf; creall;
|
|
csin; csinf; csinl;
|
|
csinh; csinhf; csinhl;
|
|
csqrt; csqrtf; csqrtl;
|
|
ctan; ctanf; ctanl;
|
|
ctanh; ctanhf; ctanhl;
|
|
|
|
# fp environment functions
|
|
feclearexcept; fegetenv; fegetexceptflag;
|
|
fegetround; feholdexcept; feraiseexcept;
|
|
fesetenv; fesetexceptflag; fesetround;
|
|
fetestexcept; feupdateenv;
|
|
|
|
# functions used in inline functions or macros
|
|
__finite; __finitef; __finitel;
|
|
__fpclassify; __fpclassifyf; __fpclassifyl;
|
|
__signbit; __signbitf; __signbitl;
|
|
}
|
|
GLIBC_2.2 {
|
|
# fp environment functions changes from ISO C99 TR1
|
|
feclearexcept; fegetenv; fegetexceptflag; feraiseexcept;
|
|
fesetenv; fesetexceptflag; feupdateenv;
|
|
|
|
# fp environment function
|
|
feenableexcept; fedisableexcept; fegetexcept;
|
|
}
|
|
GLIBC_2.4 {
|
|
# A bug in sysdeps/generic/w_exp2.c kept this from appearing
|
|
# in GLIBC_2.1 as it should have on platforms using that
|
|
# implementation file. On others, sysdeps/CPU/Versions now
|
|
# puts exp2l in GLIBC_2.1, which will override this entry.
|
|
exp2l;
|
|
}
|
|
GLIBC_2.15 {
|
|
# Optimized -ffinite-math-only entry points
|
|
__acos_finite; __acosf_finite; __acosl_finite;
|
|
__acosh_finite; __acoshf_finite; __acoshl_finite;
|
|
__asin_finite; __asinf_finite; __asinl_finite;
|
|
__atan2_finite; __atan2f_finite; __atan2l_finite;
|
|
__atanh_finite; __atanhf_finite; __atanhl_finite;
|
|
__cosh_finite; __coshf_finite; __coshl_finite;
|
|
__exp10_finite; __exp10f_finite; __exp10l_finite;
|
|
__exp2_finite; __exp2f_finite; __exp2l_finite;
|
|
__fmod_finite; __fmodf_finite; __fmodl_finite;
|
|
__hypot_finite; __hypotf_finite; __hypotl_finite;
|
|
__j0_finite; __j0f_finite; __j0l_finite;
|
|
__y0_finite; __y0f_finite; __y0l_finite;
|
|
__j1_finite; __j1f_finite; __j1l_finite;
|
|
__y1_finite; __y1f_finite; __y1l_finite;
|
|
__jn_finite; __jnf_finite; __jnl_finite;
|
|
__yn_finite; __ynf_finite; __ynl_finite;
|
|
__lgamma_r_finite; __lgammaf_r_finite; __lgammal_r_finite;
|
|
__log_finite; __logf_finite; __logl_finite;
|
|
__log10_finite; __log10f_finite; __log10l_finite;
|
|
__log2_finite; __log2f_finite; __log2l_finite;
|
|
__pow_finite; __powf_finite; __powl_finite;
|
|
__remainder_finite; __remainderf_finite; __remainderl_finite;
|
|
__scalb_finite; __scalbf_finite; __scalbl_finite;
|
|
__sinh_finite; __sinhf_finite; __sinhl_finite;
|
|
__sqrt_finite; __sqrtf_finite; __sqrtl_finite;
|
|
__gamma_r_finite; __gammaf_r_finite; __gammal_r_finite;
|
|
__exp_finite; __expf_finite; __expl_finite;
|
|
}
|
|
GLIBC_2.18 {
|
|
__issignaling; __issignalingf; __issignalingl;
|
|
}
|
|
GLIBC_2.23 {
|
|
# The __signgam name must be exported for the signgam weak alias
|
|
# to work. New symbol versions of lgamma* that set __signgam are
|
|
# needed to preserve compatibility with old binaries that have a
|
|
# dynamic symbol for signgam but not __signgam.
|
|
lgamma; lgammaf; lgammal; __signgam;
|
|
}
|
|
GLIBC_2.24 {
|
|
nextup; nextupf; nextupl;
|
|
nextdown; nextdownf; nextdownl;
|
|
}
|
|
}
|