d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
975e1c1ce6
freebsd-dev/lib/msun/Symbol.map

307 lines
2.7 KiB
Plaintext
Raw Normal View History

Use C comments since we now preprocess these files with CPP.
2007-04-29 14:05:22 +00:00
/*
* $FreeBSD$
*/
1. Add csqrt{,f}(3). 2. Put carg{,f}(3) under the FBSD_1.1 namespace where it belongs (requested by kan@)
2007-12-15 08:39:03 +00:00
/* 7.0-CURRENT */
Add symbol versioning to libm.
2006-03-27 23:59:45 +00:00
FBSD_1.0 {
__fe_dfl_env;
tgamma;
acos;
acosf;
acosh;
acoshf;
asin;
asinf;
atan2;
atan2f;
atanh;
atanhf;
cosh;
coshf;
exp;
expf;
fmod;
fmodf;
gamma;
gamma_r;
gammaf;
gammaf_r;
hypot;
hypotf;
j0;
y0;
j0f;
y0f;
j1;
y1;
j1f;
y1f;
jn;
yn;
jnf;
ynf;
lgamma;
lgamma_r;
lgammaf;
lgammaf_r;
log;
log10;
log10f;
logf;
pow;
powf;
remainder;
remainderf;
scalb;
scalbf;
sinh;
sinhf;
sqrt;
sqrtf;
asinh;
asinhf;
atan;
atanf;
cbrt;
cbrtf;
ceil;
ceilf;
ceill;
cimag;
cimagf;
cimagl;
conj;
conjf;
conjl;
copysign;
copysignf;
copysignl;
cos;
cosf;
creal;
crealf;
creall;
erf;
erfc;
erff;
erfcf;
exp2;
exp2f;
expm1;
expm1f;
fabs;
fabsf;
fabsl;
fdim;
fdimf;
fdiml;
finite;
finitef;
floor;
floorf;
floorl;
fma;
fmaf;
fmal;
fmax;
fmaxf;
fmaxl;
fmin;
fminf;
fminl;
frexp;
frexpf;
frexpl;
ilogb;
ilogbf;
ilogbl;
__isfinite;
__isfinitef;
__isfinitel;
isnanf;
__isnanl;
__isnormal;
__isnormalf;
__isnormall;
llrint;
llrintf;
llround;
llroundf;
llroundl;
log1p;
log1pf;
logb;
logbf;
lrint;
lrintf;
lround;
lroundf;
lroundl;
modff;
Implement modfl().
2007-01-07 07:54:21 +00:00
modfl;
Add symbol versioning to libm.
2006-03-27 23:59:45 +00:00
nearbyint;
nearbyintf;
nextafter;
nexttoward;
nexttowardl;
nextafterl;
nextafterf;
nexttowardf;
remquo;
remquof;
rint;
rintf;
round;
roundf;
roundl;
scalbln;
scalblnf;
scalblnl;
scalbn;
scalbnl;
scalbnf;
ldexpf;
ldexpl;
__signbit;
__signbitf;
__signbitl;
signgam;
significand;
significandf;
sin;
sinf;
tan;
tanf;
tanh;
tanhf;
trunc;
truncf;
truncl;
cabs;
cabsf;
drem;
dremf;
};
1. Add csqrt{,f}(3). 2. Put carg{,f}(3) under the FBSD_1.1 namespace where it belongs (requested by kan@)
2007-12-15 08:39:03 +00:00
/* First added in 8.0-CURRENT */
FBSD_1.1 {
carg;
cargf;
csqrt;
csqrtf;
Add logbl(3) to libm.
2007-12-17 03:53:38 +00:00
logbl;
Implement and document nan(), nanf(), and nanl(). This commit adds two new directories in msun: ld80 and ld128. These are for long double functions specific to the 80-bit long double format used on x86-derived architectures, and the 128-bit format used on sparc64, respectively.
2007-12-16 21:19:28 +00:00
nan;
nanf;
nanl;
Implement rintl(), nearbyintl(), lrintl(), and llrintl(). Thanks to bde@ for feedback and testing of rintl().
2008-01-14 02:12:07 +00:00
llrintl;
lrintl;
nearbyintl;
rintl;
Hook up exp2l() and related docs to the build.
2008-01-18 21:43:10 +00:00
exp2l;
Hook up sinl(), cosl(), and tanl() to the build.
2008-02-17 07:33:51 +00:00
sinl;
cosl;
tanl;
Add tgammaf() as a simple wrapper around tgamma().
2008-02-18 17:27:11 +00:00
tgammaf;
Hook up sqrtl() to the build.
2008-03-02 01:48:17 +00:00
sqrtl;
Hook hypotl() and cabsl() up to the build.
2008-03-30 20:03:46 +00:00
hypotl;
cabsl;
Implement csqrtl().
2008-03-30 20:07:15 +00:00
csqrtl;
Hook remquol() and remainderl() up to the build.
2008-03-30 20:48:02 +00:00
remquol;
remainderl;
Implement fmodl. Document fmodl and fix some errors in the fmod manpage.
2008-06-19 22:39:53 +00:00
fmodl;
Add implementations of acosl(), asinl(), atanl(), atan2l(), and cargl(). Reviewed by: bde sparc64 testing resources from: remko
2008-07-31 22:41:26 +00:00
acosl;
asinl;
atan2l;
atanl;
cargl;
Implement cproj{,f,l}().
2008-08-07 15:07:48 +00:00
cproj;
cprojf;
cprojl;
1. Add csqrt{,f}(3). 2. Put carg{,f}(3) under the FBSD_1.1 namespace where it belongs (requested by kan@)
2007-12-15 08:39:03 +00:00
};
Introduce __isnanf() as an alias for isnanf(), and make the isnan() macro expand to __isnanf() instead of isnanf() for float arguments. This change is needed because isnanf() isn't declared in strict POSIX or C99 mode. Compatibility note: Apps using isnan(float) that are compiled after this change won't link against an older libm. Reported by: Florian Forster <octo@verplant.org>
2010-06-12 17:32:05 +00:00
/* First added in 9.0-CURRENT */
FBSD_1.2 {
__isnanf;
Take two. Add the missing file that should have been committed with r219571 and re-enable building of cbrtl. Implement the long double version for the cube root function, cbrtl. The algorithm uses Newton's iterations with a crude estimate of the cube root to converge to a result. Reviewed by: bde Approved by: das
2011-03-12 19:37:35 +00:00
cbrtl;
Add cexp() and cexpf(). Reviewed by: bde (earlier version)
2011-03-07 03:09:24 +00:00
cexp;
cexpf;
Add log2() and log2f().
2010-12-05 22:11:22 +00:00
log2;
log2f;
Introduce __isnanf() as an alias for isnanf(), and make the isnan() macro expand to __isnanf() instead of isnanf() for float arguments. This change is needed because isnanf() isn't declared in strict POSIX or C99 mode. Compatibility note: Apps using isnan(float) that are compiled after this change won't link against an older libm. Reported by: Florian Forster <octo@verplant.org>
2010-06-12 17:32:05 +00:00
};
Provide external definitions of all of the standardized functions in fenv.h that are currently inlined. The definitions are provided in fenv.c via 'extern inline' declaractions. This assumes the compiler handles 'extern inline' as specified in C99, which has been true under FreeBSD since 8.0. The goal is to eventually remove the 'static' keyword from the inline definitions in fenv.h, so that non-inlined references all wind up pointing to the same external definition like they're supposed to. I am deferring the second step to provide a window where newly-compiled apps will still link against old math libraries. (This isn't supported, but there's no need to cause undue breakage.) Reviewed by: stefanf, bde
2011-10-10 15:43:09 +00:00
/* First added in 10.0-CURRENT */
FBSD_1.3 {
feclearexcept;
fegetexceptflag;
fetestexcept;
fegetround;
fesetround;
fesetenv;
Add implementations of acoshl(), asinhl(), and atanhl(). This is a merge of the work done by bde and myself.
2013-06-10 06:04:58 +00:00
acoshl;
asinhl;
atanhl;
I'm happy to finally commit stephen@'s implementations of cacos, cacosh, casin, casinh, catan, and catanh. Thanks to stephen@ and bde@ for working on these. Submitted by: stephen@ Reviewed by: bde
2013-05-30 04:49:26 +00:00
cacos;
cacosf;
cacosh;
cacoshf;
casin;
casinf;
casinh;
casinhf;
catan;
catanf;
catanh;
catanhf;
Add c{cos,sin,tan}{,h}{,f} functions. This is joint work with bde and kargl.
2011-10-17 05:41:03 +00:00
csin;
csinf;
csinh;
csinhf;
ccos;
ccosf;
ccosh;
ccoshf;
* Makefile: . Hook coshl, sinhl, and tanhl into libm. . Create symbolic links for corresponding manpages. . While here remove a nearby extraneous space. * Symbol.map: * src/math.h: . Move coshl, sinhl, and tanhl to their proper locations. * man/cosh.3: * man/sinh.3: * man/tanh.3: . Update the manpages. * src/e_cosh.c: * src/e_sinh.c: * src/s_tanh.c: . Add weak reference for LBDL_MANT_DIG==53 targets. * src/imprecise.c: . Remove the coshl, sinhl, and tanhl kludge. * src/e_coshl.c: . ld80 and ld128 implementation of coshl(). * src/e_sinhl.c: . ld80 and ld128 implementation of sinhl(). * src/s_tanhl.c: . ld80 and ld128 implementation of tanhl(). Obtained from: bde (mostly), das and kargl
2013-12-30 01:06:21 +00:00
coshl;
Add c{cos,sin,tan}{,h}{,f} functions. This is joint work with bde and kargl.
2011-10-17 05:41:03 +00:00
ctan;
ctanf;
ctanh;
ctanhf;
* Makefile: . Add s_erfl.c to building libm. . Add MLINKS for erfl.3 and erfcl.3. * Symbol.map: . Move erfl and erfcl to their proper location. * ld128/s_erfl.c: . Implementations of erfl and erfcl in the IEEE 754 128-bit format. * ld80/s_erfl.c: . Implementations of erfl and erfcl in the Intel 80-bit format. * man/erf.3: . Document the new functions. . While here, remove an incomplete sentence. * src/imprecise.c: . Remove the stupidity of mapping erfl and erfcl to erf and erfc. * src/math.h: . Move the declarations of erfl and erfcl to their proper place. * src/s_erf.c: . For architectures where double and long double are the same floating point format, use weak references to map erfl to erf and ercl to erfc. Reviewed by: bde (many earlier versions)
2014-07-13 17:05:03 +00:00
erfcl;
erfl;
Compute the exponential of x for Intel 80-bit format and IEEE 128-bit format. These implementations are based on PTP Tang, "Table-driven implementation of the exponential function in IEEE floating-point arithmetic," ACM Trans. Math. Soft., 15, 144-157 (1989). PR: standards/152415 Submitted by: kargl Reviewed by: bde, das Approved by: das (mentor)
2012-07-23 19:13:55 +00:00
expl;
ld80 and ld128 implementations of expm1l(). This code started life as a fairly faithful implementation of the algorithm found in PTP Tang, "Table-driven implementation of the Expm1 function in IEEE floating-point arithmetic," ACM Trans. Math. Soft., 18, 211-222 (1992). Over the last 18-24 months, the code has under gone significant optimization and testing. Reviewed by: bde Obtained from: bde (most of the optimizations)
2013-06-03 19:51:32 +00:00
expm1l;
* Makefile: . Hook e_lgammal[_r].c to the build. . Create man page links for lgammal[-r].3. * Symbol.map: . Sort lgammal to its rightful place. . Add FBSD_1.4 section for the new lgamal_r symbol. * ld128/e_lgammal_r.c: . 128-bit implementataion of lgammal_r(). * ld80/e_lgammal_r.c: . Intel 80-bit format implementation of lgammal_r(). * src/e_lgamma.c: . Expose lgammal as a weak reference to lgamma for platforms where long double is mapped to double. * src/e_lgamma_r.c: . Use integer literal constants instead of real literal constants. Let compiler(s) do the job of conversion to the appropriate type. . Expose lgammal_r as a weak reference to lgamma_r for platforms where long double is mapped to double. * src/e_lgammaf_r.c: . Fixed the Cygnus Support conversion of e_lgamma_r.c to float. This includes the generation of new polynomial and rational approximations with fewer terms. For each approximation, include a comment on an estimate of the accuracy over the relevant domain. . Use integer literal constants instead of real literal constants. Let compiler(s) do the job of conversion to the appropriate type. This allows the removal of several explicit casts of double values to float. * src/e_lgammal.c: . Wrapper for lgammal() about lgammal_r(). * src/imprecise.c: . Remove the lgamma. * src/math.h: . Add a prototype for lgammal_r(). * man/lgamma.3: . Document the new functions. Reviewed by: bde
2014-09-15 23:21:57 +00:00
lgammal;
Add logl, log2l, log10l, and log1pl. Submitted by: bde
2013-06-03 09:14:31 +00:00
log10l;
log1pl;
log2l;
logl;
msun: add ld80/ld128 powl, cpow, cpowf, cpowl from openbsd This corresponds to the latest status (hasn't changed in 9+ years) from openbsd of ld80/ld128 powl, and source cpowf, cpow, cpowl (the complex power functions for float complex, double complex, and long double complex) which are required for C99 compliance and were missing from FreeBSD. Also required for some numerical codes using complex numbered Hamiltonians. Thanks to jhb for tracking down the issue with making weak_reference compile on powerpc. When asked to review, bde said "I don't like it" - but provided no actionable feedback or superior implementations. Discussed with: jhb Submitted by: jmd Differential Revision: https://reviews.freebsd.org/D15919
2018-07-15 00:23:10 +00:00
powl;
* Makefile: . Hook coshl, sinhl, and tanhl into libm. . Create symbolic links for corresponding manpages. . While here remove a nearby extraneous space. * Symbol.map: * src/math.h: . Move coshl, sinhl, and tanhl to their proper locations. * man/cosh.3: * man/sinh.3: * man/tanh.3: . Update the manpages. * src/e_cosh.c: * src/e_sinh.c: * src/s_tanh.c: . Add weak reference for LBDL_MANT_DIG==53 targets. * src/imprecise.c: . Remove the coshl, sinhl, and tanhl kludge. * src/e_coshl.c: . ld80 and ld128 implementation of coshl(). * src/e_sinhl.c: . ld80 and ld128 implementation of sinhl(). * src/s_tanhl.c: . ld80 and ld128 implementation of tanhl(). Obtained from: bde (mostly), das and kargl
2013-12-30 01:06:21 +00:00
sinhl;
tanhl;
After r255294, building lib/msun's symbol map (using clang as the preprocessor) gives the following error: --- Version.map --- <stdin>:287:4: error: invalid preprocessing directive # Implemented as weak aliases for imprecise versions ^ 1 error generated. Change the comment to a C-style one, to prevent this error. Approved by: re (hrs)
2013-09-12 20:51:48 +00:00
/* Implemented as weak aliases for imprecise versions */
Add stub implementations of the missing C++11 math functions. These are weak and so can be replaced by other versions in applications that choose to do so, and will give a linker warning when used so that applications that rely on the extra precision can avoid them. Note that since the C/C++ specs only guarantee that long double has precision equal to double, code that actually relies on these functions having greater precision is unportable at best and broken at worst.
2013-09-06 07:58:23 +00:00
tgammal;
Provide external definitions of all of the standardized functions in fenv.h that are currently inlined. The definitions are provided in fenv.c via 'extern inline' declaractions. This assumes the compiler handles 'extern inline' as specified in C99, which has been true under FreeBSD since 8.0. The goal is to eventually remove the 'static' keyword from the inline definitions in fenv.h, so that non-inlined references all wind up pointing to the same external definition like they're supposed to. I am deferring the second step to provide a window where newly-compiled apps will still link against old math libraries. (This isn't supported, but there's no need to cause undue breakage.) Reviewed by: stefanf, bde
2011-10-10 15:43:09 +00:00
};
* Makefile: . Hook e_lgammal[_r].c to the build. . Create man page links for lgammal[-r].3. * Symbol.map: . Sort lgammal to its rightful place. . Add FBSD_1.4 section for the new lgamal_r symbol. * ld128/e_lgammal_r.c: . 128-bit implementataion of lgammal_r(). * ld80/e_lgammal_r.c: . Intel 80-bit format implementation of lgammal_r(). * src/e_lgamma.c: . Expose lgammal as a weak reference to lgamma for platforms where long double is mapped to double. * src/e_lgamma_r.c: . Use integer literal constants instead of real literal constants. Let compiler(s) do the job of conversion to the appropriate type. . Expose lgammal_r as a weak reference to lgamma_r for platforms where long double is mapped to double. * src/e_lgammaf_r.c: . Fixed the Cygnus Support conversion of e_lgamma_r.c to float. This includes the generation of new polynomial and rational approximations with fewer terms. For each approximation, include a comment on an estimate of the accuracy over the relevant domain. . Use integer literal constants instead of real literal constants. Let compiler(s) do the job of conversion to the appropriate type. This allows the removal of several explicit casts of double values to float. * src/e_lgammal.c: . Wrapper for lgammal() about lgammal_r(). * src/imprecise.c: . Remove the lgamma. * src/math.h: . Add a prototype for lgammal_r(). * man/lgamma.3: . Document the new functions. Reviewed by: bde
2014-09-15 23:21:57 +00:00
/* First added in 11.0-CURRENT */
FBSD_1.4 {
lgammal_r;
};
Add casinl() cacosl() catanl() casinhl() cacoshl() catanhl() APIs to msun to improve C11 conformance. PR: 216850 216851 216852 216856 216857 216858 Submitted by: mmokhi Reported by: sgk@troutmask.apl.washington.edu Reviewed by: bde, mat, theraven Approved by: bde (src committer), mat (mentor) Differential Revision: https://reviews.freebsd.org/D9491
2017-02-15 07:59:54 +00:00
/* First added in 12.0-CURRENT */
FBSD_1.5 {
cacoshl;
cacosl;
casinhl;
casinl;
catanl;
catanhl;
Add implementations for clog(3), clogf(3), and clog(3). PR: 216863 Submitted by: bde, Steven G. Kargl <sgk@troutmask.apl.washington.edu> MFC after: 2 weeks
2018-05-13 09:54:34 +00:00
clog;
clogf;
clogl;
msun: add ld80/ld128 powl, cpow, cpowf, cpowl from openbsd This corresponds to the latest status (hasn't changed in 9+ years) from openbsd of ld80/ld128 powl, and source cpowf, cpow, cpowl (the complex power functions for float complex, double complex, and long double complex) which are required for C99 compliance and were missing from FreeBSD. Also required for some numerical codes using complex numbered Hamiltonians. Thanks to jhb for tracking down the issue with making weak_reference compile on powerpc. When asked to review, bde said "I don't like it" - but provided no actionable feedback or superior implementations. Discussed with: jhb Submitted by: jmd Differential Revision: https://reviews.freebsd.org/D15919
2018-07-15 00:23:10 +00:00
cpow;
cpowf;
cpowl;
Implement sincos, sincosf, and sincosl. The primary benefit of these functions is that argument reduction is done once instead of twice in independent calls to sin() and cos(). * lib/msun/Makefile: . Add s_sincos[fl].c to the build. . Add sincos.3 documentation. . Add appropriate MLINKS. * lib/msun/Symbol.map: . Expose sincos[fl] symbols in dynamic libm.so. * lib/msun/man/sincos.3: . Documentation for sincos[fl]. * lib/msun/src/k_sincos.h: . Kernel for sincos() function. This merges the individual kernels for sin() and cos(). The merger offered an opportunity to re-arrange the individual kernels for better performance. * lib/msun/src/k_sincosf.h: . Kernel for sincosf() function. This merges the individual kernels for sinf() and cosf(). The merger offered an opportunity to re-arrange the individual kernels for better performance. * lib/msun/src/k_sincosl.h: . Kernel for sincosl() function. This merges the individual kernels for sinl() and cosl(). The merger offered an opportunity to re-arrange the individual kernels for better performance. * lib/msun/src/math.h: . Add prototytpes for sincos[fl](). * lib/msun/src/math_private.h: . Add RETURNV macros. This is needed to reset fpsetprec on I386 hardware for a function with type void. * lib/msun/src/s_sincos.c: . Implementation of sincos() where sin() and cos() were merged into one routine and possibly re-arranged for better performance. * lib/msun/src/s_sincosf.c: . Implementation of sincosf() where sinf() and cosf() were merged into one routine and possibly re-arranged for better performance. * lib/msun/src/s_sincosl.c: . Implementation of sincosl() where sinl() and cosl() were merged into one routine and possibly re-arranged for better performance. PR: 215977, 218300 Submitted by: Steven G. Kargl <sgk@troutmask.apl.washington.edu> MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D10765
2017-05-28 06:13:38 +00:00
sincos;
sincosf;
sincosl;
Add casinl() cacosl() catanl() casinhl() cacoshl() catanhl() APIs to msun to improve C11 conformance. PR: 216850 216851 216852 216856 216857 216858 Submitted by: mmokhi Reported by: sgk@troutmask.apl.washington.edu Reviewed by: bde, mat, theraven Approved by: bde (src committer), mat (mentor) Differential Revision: https://reviews.freebsd.org/D9491
2017-02-15 07:59:54 +00:00
};
Reference in New Issue Copy Permalink