glibc/math/Versions
Adhemerval Zanella be668a8d78 New exp10f version without SVID compat wrapper
This patch changes the exp10f error handling semantics to only set
errno according to POSIX rules.  New symbol version is introduced at
GLIBC_2.32.  The old wrappers are kept for compat symbols.

There are some outliers that need special handling:

  - ia64 provides an optimized implementation of exp10f that uses ia64
    specific routines to set SVID compatibility.  The new symbol version
    is aliased to the exp10f one.

  - m68k also provides an optimized implementation, and the new version
    uses it instead of the sysdeps/ieee754/flt32 one.

  - riscv and csky uses the generic template implementation that
    does not provide SVID support.  For both cases a new exp10f
    version is not added, but rather the symbols version of the
    generic sysdeps/ieee754/flt32 is adjusted instead.

Checked on aarch64-linux-gnu, x86_64-linux-gnu, i686-linux-gnu,
powerpc64le-linux-gnu.
2020-06-19 12:08:47 -03:00

597 lines
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Plaintext

%include <float128-abi.h>
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;
}
GLIBC_2.25 {
fesetexcept; fetestexceptflag; fegetmode; fesetmode;
__iscanonicall; __iseqsigf; __iseqsig; __iseqsigl;
totalorder; totalorderf; totalorderl;
totalordermag; totalordermagf; totalordermagl;
getpayload; getpayloadf; getpayloadl;
canonicalize; canonicalizef; canonicalizel;
setpayload; setpayloadf; setpayloadl;
setpayloadsig; setpayloadsigf; setpayloadsigl;
llogb; llogbf; llogbl;
fmaxmag; fmaxmagf; fmaxmagl; fminmag; fminmagf; fminmagl;
roundeven; roundevenf; roundevenl;
fromfp; fromfpf; fromfpl; ufromfp; ufromfpf; ufromfpl;
fromfpx; fromfpxf; fromfpxl; ufromfpx; ufromfpxf; ufromfpxl;
}
%ifdef FLOAT128_VERSION
FLOAT128_VERSION {
acosf128;
acoshf128;
asinf128;
asinhf128;
atan2f128;
atanf128;
atanhf128;
cabsf128;
cacosf128;
cacoshf128;
canonicalizef128;
cargf128;
casinf128;
casinhf128;
catanf128;
catanhf128;
cbrtf128;
ccosf128;
ccoshf128;
ceilf128;
cexpf128;
cimagf128;
clog10f128;
clogf128;
conjf128;
copysignf128;
cosf128;
coshf128;
cpowf128;
cprojf128;
crealf128;
csinf128;
csinhf128;
csqrtf128;
ctanf128;
ctanhf128;
erfcf128;
erff128;
exp10f128;
exp2f128;
expf128;
expm1f128;
fabsf128;
fdimf128;
floorf128;
fmaf128;
fmaxf128;
fmaxmagf128;
fminf128;
fminmagf128;
fmodf128;
frexpf128;
fromfpf128;
fromfpxf128;
getpayloadf128;
hypotf128;
ilogbf128;
j0f128;
j1f128;
jnf128;
ldexpf128;
lgammaf128;
lgammaf128_r;
llogbf128;
llrintf128;
llroundf128;
log10f128;
log1pf128;
log2f128;
logbf128;
logf128;
lrintf128;
lroundf128;
modff128;
nanf128;
nearbyintf128;
nextafterf128;
nextdownf128;
nextupf128;
powf128;
remainderf128;
remquof128;
rintf128;
roundevenf128;
roundf128;
scalblnf128;
scalbnf128;
setpayloadf128;
setpayloadsigf128;
sincosf128;
sinf128;
sinhf128;
sqrtf128;
tanf128;
tanhf128;
tgammaf128;
totalorderf128;
totalordermagf128;
truncf128;
ufromfpf128;
ufromfpxf128;
y0f128;
y1f128;
ynf128;
}
%endif
GLIBC_2.27 {
expf; exp2f; logf; log2f; powf;
# _Float64x functions, only present for some configurations.
acosf64x;
acoshf64x;
asinf64x;
asinhf64x;
atan2f64x;
atanf64x;
atanhf64x;
cabsf64x;
cacosf64x;
cacoshf64x;
canonicalizef64x;
cargf64x;
casinf64x;
casinhf64x;
catanf64x;
catanhf64x;
cbrtf64x;
ccosf64x;
ccoshf64x;
ceilf64x;
cexpf64x;
cimagf64x;
clog10f64x;
clogf64x;
conjf64x;
copysignf64x;
cosf64x;
coshf64x;
cpowf64x;
cprojf64x;
crealf64x;
csinf64x;
csinhf64x;
csqrtf64x;
ctanf64x;
ctanhf64x;
erfcf64x;
erff64x;
exp10f64x;
exp2f64x;
expf64x;
expm1f64x;
fabsf64x;
fdimf64x;
floorf64x;
fmaf64x;
fmaxf64x;
fmaxmagf64x;
fminf64x;
fminmagf64x;
fmodf64x;
frexpf64x;
fromfpf64x;
fromfpxf64x;
getpayloadf64x;
hypotf64x;
ilogbf64x;
j0f64x;
j1f64x;
jnf64x;
ldexpf64x;
lgammaf64x;
lgammaf64x_r;
llogbf64x;
llrintf64x;
llroundf64x;
log10f64x;
log1pf64x;
log2f64x;
logbf64x;
logf64x;
lrintf64x;
lroundf64x;
modff64x;
nanf64x;
nearbyintf64x;
nextafterf64x;
nextdownf64x;
nextupf64x;
powf64x;
remainderf64x;
remquof64x;
rintf64x;
roundevenf64x;
roundf64x;
scalblnf64x;
scalbnf64x;
setpayloadf64x;
setpayloadsigf64x;
sincosf64x;
sinf64x;
sinhf64x;
sqrtf64x;
tanf64x;
tanhf64x;
tgammaf64x;
totalorderf64x;
totalordermagf64x;
truncf64x;
ufromfpf64x;
ufromfpxf64x;
y0f64x;
y1f64x;
ynf64x;
# _Float32, _Float64 and _Float32x functions, for all configurations.
acosf32; acosf64; acosf32x;
acoshf32; acoshf64; acoshf32x;
asinf32; asinf64; asinf32x;
asinhf32; asinhf64; asinhf32x;
atan2f32; atan2f64; atan2f32x;
atanf32; atanf64; atanf32x;
atanhf32; atanhf64; atanhf32x;
cabsf32; cabsf64; cabsf32x;
cacosf32; cacosf64; cacosf32x;
cacoshf32; cacoshf64; cacoshf32x;
canonicalizef32; canonicalizef64; canonicalizef32x;
cargf32; cargf64; cargf32x;
casinf32; casinf64; casinf32x;
casinhf32; casinhf64; casinhf32x;
catanf32; catanf64; catanf32x;
catanhf32; catanhf64; catanhf32x;
cbrtf32; cbrtf64; cbrtf32x;
ccosf32; ccosf64; ccosf32x;
ccoshf32; ccoshf64; ccoshf32x;
ceilf32; ceilf64; ceilf32x;
cexpf32; cexpf64; cexpf32x;
cimagf32; cimagf64; cimagf32x;
clog10f32; clog10f64; clog10f32x;
clogf32; clogf64; clogf32x;
conjf32; conjf64; conjf32x;
copysignf32; copysignf64; copysignf32x;
cosf32; cosf64; cosf32x;
coshf32; coshf64; coshf32x;
cpowf32; cpowf64; cpowf32x;
cprojf32; cprojf64; cprojf32x;
crealf32; crealf64; crealf32x;
csinf32; csinf64; csinf32x;
csinhf32; csinhf64; csinhf32x;
csqrtf32; csqrtf64; csqrtf32x;
ctanf32; ctanf64; ctanf32x;
ctanhf32; ctanhf64; ctanhf32x;
erfcf32; erfcf64; erfcf32x;
erff32; erff64; erff32x;
exp10f32; exp10f64; exp10f32x;
exp2f32; exp2f64; exp2f32x;
expf32; expf64; expf32x;
expm1f32; expm1f64; expm1f32x;
fabsf32; fabsf64; fabsf32x;
fdimf32; fdimf64; fdimf32x;
floorf32; floorf64; floorf32x;
fmaf32; fmaf64; fmaf32x;
fmaxf32; fmaxf64; fmaxf32x;
fmaxmagf32; fmaxmagf64; fmaxmagf32x;
fminf32; fminf64; fminf32x;
fminmagf32; fminmagf64; fminmagf32x;
fmodf32; fmodf64; fmodf32x;
frexpf32; frexpf64; frexpf32x;
fromfpf32; fromfpf64; fromfpf32x;
fromfpxf32; fromfpxf64; fromfpxf32x;
getpayloadf32; getpayloadf64; getpayloadf32x;
hypotf32; hypotf64; hypotf32x;
ilogbf32; ilogbf64; ilogbf32x;
j0f32; j0f64; j0f32x;
j1f32; j1f64; j1f32x;
jnf32; jnf64; jnf32x;
ldexpf32; ldexpf64; ldexpf32x;
lgammaf32; lgammaf64; lgammaf32x;
lgammaf32_r; lgammaf64_r; lgammaf32x_r;
llogbf32; llogbf64; llogbf32x;
llrintf32; llrintf64; llrintf32x;
llroundf32; llroundf64; llroundf32x;
log10f32; log10f64; log10f32x;
log1pf32; log1pf64; log1pf32x;
log2f32; log2f64; log2f32x;
logbf32; logbf64; logbf32x;
logf32; logf64; logf32x;
lrintf32; lrintf64; lrintf32x;
lroundf32; lroundf64; lroundf32x;
modff32; modff64; modff32x;
nanf32; nanf64; nanf32x;
nearbyintf32; nearbyintf64; nearbyintf32x;
nextafterf32; nextafterf64; nextafterf32x;
nextdownf32; nextdownf64; nextdownf32x;
nextupf32; nextupf64; nextupf32x;
powf32; powf64; powf32x;
remainderf32; remainderf64; remainderf32x;
remquof32; remquof64; remquof32x;
rintf32; rintf64; rintf32x;
roundevenf32; roundevenf64; roundevenf32x;
roundf32; roundf64; roundf32x;
scalblnf32; scalblnf64; scalblnf32x;
scalbnf32; scalbnf64; scalbnf32x;
setpayloadf32; setpayloadf64; setpayloadf32x;
setpayloadsigf32; setpayloadsigf64; setpayloadsigf32x;
sincosf32; sincosf64; sincosf32x;
sinf32; sinf64; sinf32x;
sinhf32; sinhf64; sinhf32x;
sqrtf32; sqrtf64; sqrtf32x;
tanf32; tanf64; tanf32x;
tanhf32; tanhf64; tanhf32x;
tgammaf32; tgammaf64; tgammaf32x;
totalorderf32; totalorderf64; totalorderf32x;
totalordermagf32; totalordermagf64; totalordermagf32x;
truncf32; truncf64; truncf32x;
ufromfpf32; ufromfpf64; ufromfpf32x;
ufromfpxf32; ufromfpxf64; ufromfpxf32x;
y0f32; y0f64; y0f32x;
y1f32; y1f64; y1f32x;
ynf32; ynf64; ynf32x;
}
GLIBC_2.28 {
# Functions not involving _Float64x or _Float128, for all configurations.
fadd; faddl; daddl;
f32addf32x; f32addf64; f32xaddf64;
fdiv; fdivl; ddivl;
f32divf32x; f32divf64; f32xdivf64;
fmul; fmull; dmull;
f32mulf32x; f32mulf64; f32xmulf64;
fsub; fsubl; dsubl;
f32subf32x; f32subf64; f32xsubf64;
# Functions involving _Float64x or _Float128, for some configurations.
f32addf64x; f32addf128;
f32xaddf64x; f32xaddf128; f64addf64x; f64addf128;
f64xaddf128;
f32divf64x; f32divf128;
f32xdivf64x; f32xdivf128; f64divf64x; f64divf128;
f64xdivf128;
f32mulf64x; f32mulf128;
f32xmulf64x; f32xmulf128; f64mulf64x; f64mulf128;
f64xmulf128;
f32subf64x; f32subf128;
f32xsubf64x; f32xsubf128; f64subf64x; f64subf128;
f64xsubf128;
}
GLIBC_2.29 {
# No SVID compatible error handling.
exp; exp2; log; log2; pow;
}
GLIBC_2.31 {
# totalorder changed to take pointer arguments.
totalorder; totalorderf; totalorderl;
totalordermag; totalordermagf; totalordermagl;
totalorderf32; totalorderf64; totalorderf32x;
totalordermagf32; totalordermagf64; totalordermagf32x;
totalorderf64x;
totalordermagf64x;
totalorderf128;
totalordermagf128;
}
GLIBC_2.32 {
exp10f;
}
}