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eb3c12c784
glibc/sysdeps/unix/sysv/linux/hppa/libm.abilist
Joseph Myers eb3c12c784 Add setpayload, setpayloadf, setpayloadl. 
TS 18661-1 defines functions for manipulating the payloads of NaNs.
This patch implements the setpayload functions for glibc; these set a
number (pointed to by a function argument) to a quiet NaN with the
given payload, or to +0 if the given payload is not valid.  The
implementations are structured to allow the substance of the
implementation to be shared with the setpayloadsig functions when
those are added.

The semantics in the TS are not entirely clear in the case where the
payload passed to the function is zero (see discussion on the WG14
reflector last month).  This patch implements what seems the most
sensible interpretation, that -0 is never valid to give as the
payload, but +0 is valid in the case where the kind of NaN being
generated has its high mantissa bit set so payload 0 is actually
possible in such a NaN.

Tested for x86_64, x86, mips64 and powerpc.

	* math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
	(setpayload): New declaration.
	* math/Versions (setpayload): New libm symbol at version
	GLIBC_2.25.
	(setpayloadf): Likewise.
	(setpayloadl): Likewise.
	* math/Makefile (libm-calls): Add s_setpayloadF.
	* math/libm-test.inc (struct test_Ffp_b1_data): Rename to struct
	test_Ff_b1_data.
	(RUN_TEST_Ff_b1): New macro.
	(RUN_TEST_LOOP_Ff_b1): Likewise.
	(canonicalize_test_data): Update type.
	(setpayload_test_data): New array.
	(setpayload_test): New function.
	(main): Call setpayload_test.
	* manual/arith.texi (FP Bit Twiddling): Document setpayload,
	setpayloadf and setpayloadl.
	* manual/libm-err-tab.pl: Update comment on interfaces without
	ulps tabulated.
	* sysdeps/ieee754/dbl-64/s_setpayload.c: New file.
	* sysdeps/ieee754/dbl-64/s_setpayload_main.c: Likewise.
	* sysdeps/ieee754/dbl-64/wordsize-64/s_setpayload_main.c:
	Likewise.
	* sysdeps/ieee754/flt-32/s_setpayloadf.c: Likewise.
	* sysdeps/ieee754/flt-32/s_setpayloadf_main.c: Likewise.
	* sysdeps/ieee754/ldbl-128/s_setpayloadl.c: Likewise.
	* sysdeps/ieee754/ldbl-128/s_setpayloadl_main.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/s_setpayloadl.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/s_setpayloadl_main.c: Likewise.
	* sysdeps/ieee754/ldbl-96/s_setpayloadl.c: Likewise.
	* sysdeps/ieee754/ldbl-96/s_setpayloadl_main.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/nldbl-setpayload.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add
	setpayload.
	(CFLAGS-nldbl-setpayload.c): New variable.
	* sysdeps/nacl/libm.abilist: Update.
	* sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
2016-11-19 00:16:28 +00:00

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GLIBC_2.15 GLIBC_2.15 A
GLIBC_2.15 __acos_finite F
GLIBC_2.15 __acosf_finite F
GLIBC_2.15 __acosh_finite F
GLIBC_2.15 __acoshf_finite F
GLIBC_2.15 __asin_finite F
GLIBC_2.15 __asinf_finite F
GLIBC_2.15 __atan2_finite F
GLIBC_2.15 __atan2f_finite F
GLIBC_2.15 __atanh_finite F
GLIBC_2.15 __atanhf_finite F
GLIBC_2.15 __cosh_finite F
GLIBC_2.15 __coshf_finite F
GLIBC_2.15 __exp10_finite F
GLIBC_2.15 __exp10f_finite F
GLIBC_2.15 __exp2_finite F
GLIBC_2.15 __exp2f_finite F
GLIBC_2.15 __exp_finite F
GLIBC_2.15 __expf_finite F
GLIBC_2.15 __fmod_finite F
GLIBC_2.15 __fmodf_finite F
GLIBC_2.15 __gamma_r_finite F
GLIBC_2.15 __gammaf_r_finite F
GLIBC_2.15 __hypot_finite F
GLIBC_2.15 __hypotf_finite F
GLIBC_2.15 __j0_finite F
GLIBC_2.15 __j0f_finite F
GLIBC_2.15 __j1_finite F
GLIBC_2.15 __j1f_finite F
GLIBC_2.15 __jn_finite F
GLIBC_2.15 __jnf_finite F
GLIBC_2.15 __lgamma_r_finite F
GLIBC_2.15 __lgammaf_r_finite F
GLIBC_2.15 __log10_finite F
GLIBC_2.15 __log10f_finite F
GLIBC_2.15 __log2_finite F
GLIBC_2.15 __log2f_finite F
GLIBC_2.15 __log_finite F
GLIBC_2.15 __logf_finite F
GLIBC_2.15 __pow_finite F
GLIBC_2.15 __powf_finite F
GLIBC_2.15 __remainder_finite F
GLIBC_2.15 __remainderf_finite F
GLIBC_2.15 __scalb_finite F
GLIBC_2.15 __scalbf_finite F
GLIBC_2.15 __sinh_finite F
GLIBC_2.15 __sinhf_finite F
GLIBC_2.15 __sqrt_finite F
GLIBC_2.15 __sqrtf_finite F
GLIBC_2.15 __y0_finite F
GLIBC_2.15 __y0f_finite F
GLIBC_2.15 __y1_finite F
GLIBC_2.15 __y1f_finite F
GLIBC_2.15 __yn_finite F
GLIBC_2.15 __ynf_finite F
GLIBC_2.18 GLIBC_2.18 A
GLIBC_2.18 __issignaling F
GLIBC_2.18 __issignalingf F
GLIBC_2.2 GLIBC_2.2 A
GLIBC_2.2 _LIB_VERSION D 0x4
GLIBC_2.2 __clog10 F
GLIBC_2.2 __clog10f F
GLIBC_2.2 __clog10l F
GLIBC_2.2 __finite F
GLIBC_2.2 __finitef F
GLIBC_2.2 __fpclassify F
GLIBC_2.2 __fpclassifyf F
GLIBC_2.2 __signbit F
GLIBC_2.2 __signbitf F
GLIBC_2.2 __signbitl F
GLIBC_2.2 acos F
GLIBC_2.2 acosf F
GLIBC_2.2 acosh F
GLIBC_2.2 acoshf F
GLIBC_2.2 acoshl F
GLIBC_2.2 acosl F
GLIBC_2.2 asin F
GLIBC_2.2 asinf F
GLIBC_2.2 asinh F
GLIBC_2.2 asinhf F
GLIBC_2.2 asinhl F
GLIBC_2.2 asinl F
GLIBC_2.2 atan F
GLIBC_2.2 atan2 F
GLIBC_2.2 atan2f F
GLIBC_2.2 atan2l F
GLIBC_2.2 atanf F
GLIBC_2.2 atanh F
GLIBC_2.2 atanhf F
GLIBC_2.2 atanhl F
GLIBC_2.2 atanl F
GLIBC_2.2 cabs F
GLIBC_2.2 cabsf F
GLIBC_2.2 cabsl F
GLIBC_2.2 cacos F
GLIBC_2.2 cacosf F
GLIBC_2.2 cacosh F
GLIBC_2.2 cacoshf F
GLIBC_2.2 cacoshl F
GLIBC_2.2 cacosl F
GLIBC_2.2 carg F
GLIBC_2.2 cargf F
GLIBC_2.2 cargl F
GLIBC_2.2 casin F
GLIBC_2.2 casinf F
GLIBC_2.2 casinh F
GLIBC_2.2 casinhf F
GLIBC_2.2 casinhl F
GLIBC_2.2 casinl F
GLIBC_2.2 catan F
GLIBC_2.2 catanf F
GLIBC_2.2 catanh F
GLIBC_2.2 catanhf F
GLIBC_2.2 catanhl F
GLIBC_2.2 catanl F
GLIBC_2.2 cbrt F
GLIBC_2.2 cbrtf F
GLIBC_2.2 cbrtl F
GLIBC_2.2 ccos F
GLIBC_2.2 ccosf F
GLIBC_2.2 ccosh F
GLIBC_2.2 ccoshf F
GLIBC_2.2 ccoshl F
GLIBC_2.2 ccosl F
GLIBC_2.2 ceil F
GLIBC_2.2 ceilf F
GLIBC_2.2 ceill F
GLIBC_2.2 cexp F
GLIBC_2.2 cexpf F
GLIBC_2.2 cexpl F
GLIBC_2.2 cimag F
GLIBC_2.2 cimagf F
GLIBC_2.2 cimagl F
GLIBC_2.2 clog F
GLIBC_2.2 clog10 F
GLIBC_2.2 clog10f F
GLIBC_2.2 clog10l F
GLIBC_2.2 clogf F
GLIBC_2.2 clogl F
GLIBC_2.2 conj F
GLIBC_2.2 conjf F
GLIBC_2.2 conjl F
GLIBC_2.2 copysign F
GLIBC_2.2 copysignf F
GLIBC_2.2 copysignl F
GLIBC_2.2 cos F
GLIBC_2.2 cosf F
GLIBC_2.2 cosh F
GLIBC_2.2 coshf F
GLIBC_2.2 coshl F
GLIBC_2.2 cosl F
GLIBC_2.2 cpow F
GLIBC_2.2 cpowf F
GLIBC_2.2 cpowl F
GLIBC_2.2 cproj F
GLIBC_2.2 cprojf F
GLIBC_2.2 cprojl F
GLIBC_2.2 creal F
GLIBC_2.2 crealf F
GLIBC_2.2 creall F
GLIBC_2.2 csin F
GLIBC_2.2 csinf F
GLIBC_2.2 csinh F
GLIBC_2.2 csinhf F
GLIBC_2.2 csinhl F
GLIBC_2.2 csinl F
GLIBC_2.2 csqrt F
GLIBC_2.2 csqrtf F
GLIBC_2.2 csqrtl F
GLIBC_2.2 ctan F
GLIBC_2.2 ctanf F
GLIBC_2.2 ctanh F
GLIBC_2.2 ctanhf F
GLIBC_2.2 ctanhl F
GLIBC_2.2 ctanl F
GLIBC_2.2 drem F
GLIBC_2.2 dremf F
GLIBC_2.2 dreml F
GLIBC_2.2 erf F
GLIBC_2.2 erfc F
GLIBC_2.2 erfcf F
GLIBC_2.2 erfcl F
GLIBC_2.2 erff F
GLIBC_2.2 erfl F
GLIBC_2.2 exp F
GLIBC_2.2 exp10 F
GLIBC_2.2 exp10f F
GLIBC_2.2 exp10l F
GLIBC_2.2 exp2 F
GLIBC_2.2 exp2f F
GLIBC_2.2 expf F
GLIBC_2.2 expl F
GLIBC_2.2 expm1 F
GLIBC_2.2 expm1f F
GLIBC_2.2 expm1l F
GLIBC_2.2 fabs F
GLIBC_2.2 fabsf F
GLIBC_2.2 fabsl F
GLIBC_2.2 fdim F
GLIBC_2.2 fdimf F
GLIBC_2.2 fdiml F
GLIBC_2.2 feclearexcept F
GLIBC_2.2 fedisableexcept F
GLIBC_2.2 feenableexcept F
GLIBC_2.2 fegetenv F
GLIBC_2.2 fegetexcept F
GLIBC_2.2 fegetexceptflag F
GLIBC_2.2 fegetround F
GLIBC_2.2 feholdexcept F
GLIBC_2.2 feraiseexcept F
GLIBC_2.2 fesetenv F
GLIBC_2.2 fesetexceptflag F
GLIBC_2.2 fesetround F
GLIBC_2.2 fetestexcept F
GLIBC_2.2 feupdateenv F
GLIBC_2.2 finite F
GLIBC_2.2 finitef F
GLIBC_2.2 finitel F
GLIBC_2.2 floor F
GLIBC_2.2 floorf F
GLIBC_2.2 floorl F
GLIBC_2.2 fma F
GLIBC_2.2 fmaf F
GLIBC_2.2 fmal F
GLIBC_2.2 fmax F
GLIBC_2.2 fmaxf F
GLIBC_2.2 fmaxl F
GLIBC_2.2 fmin F
GLIBC_2.2 fminf F
GLIBC_2.2 fminl F
GLIBC_2.2 fmod F
GLIBC_2.2 fmodf F
GLIBC_2.2 fmodl F
GLIBC_2.2 frexp F
GLIBC_2.2 frexpf F
GLIBC_2.2 frexpl F
GLIBC_2.2 gamma F
GLIBC_2.2 gammaf F
GLIBC_2.2 gammal F
GLIBC_2.2 hypot F
GLIBC_2.2 hypotf F
GLIBC_2.2 hypotl F
GLIBC_2.2 ilogb F
GLIBC_2.2 ilogbf F
GLIBC_2.2 ilogbl F
GLIBC_2.2 j0 F
GLIBC_2.2 j0f F
GLIBC_2.2 j0l F
GLIBC_2.2 j1 F
GLIBC_2.2 j1f F
GLIBC_2.2 j1l F
GLIBC_2.2 jn F
GLIBC_2.2 jnf F
GLIBC_2.2 jnl F
GLIBC_2.2 ldexp F
GLIBC_2.2 ldexpf F
GLIBC_2.2 ldexpl F
GLIBC_2.2 lgamma F
GLIBC_2.2 lgamma_r F
GLIBC_2.2 lgammaf F
GLIBC_2.2 lgammaf_r F
GLIBC_2.2 lgammal F
GLIBC_2.2 lgammal_r F
GLIBC_2.2 llrint F
GLIBC_2.2 llrintf F
GLIBC_2.2 llrintl F
GLIBC_2.2 llround F
GLIBC_2.2 llroundf F
GLIBC_2.2 llroundl F
GLIBC_2.2 log F
GLIBC_2.2 log10 F
GLIBC_2.2 log10f F
GLIBC_2.2 log10l F
GLIBC_2.2 log1p F
GLIBC_2.2 log1pf F
GLIBC_2.2 log1pl F
GLIBC_2.2 log2 F
GLIBC_2.2 log2f F
GLIBC_2.2 log2l F
GLIBC_2.2 logb F
GLIBC_2.2 logbf F
GLIBC_2.2 logbl F
GLIBC_2.2 logf F
GLIBC_2.2 logl F
GLIBC_2.2 lrint F
GLIBC_2.2 lrintf F
GLIBC_2.2 lrintl F
GLIBC_2.2 lround F
GLIBC_2.2 lroundf F
GLIBC_2.2 lroundl F
GLIBC_2.2 matherr F
GLIBC_2.2 modf F
GLIBC_2.2 modff F
GLIBC_2.2 modfl F
GLIBC_2.2 nan F
GLIBC_2.2 nanf F
GLIBC_2.2 nanl F
GLIBC_2.2 nearbyint F
GLIBC_2.2 nearbyintf F
GLIBC_2.2 nearbyintl F
GLIBC_2.2 nextafter F
GLIBC_2.2 nextafterf F
GLIBC_2.2 nextafterl F
GLIBC_2.2 nexttoward F
GLIBC_2.2 nexttowardf F
GLIBC_2.2 nexttowardl F
GLIBC_2.2 pow F
GLIBC_2.2 pow10 F
GLIBC_2.2 pow10f F
GLIBC_2.2 pow10l F
GLIBC_2.2 powf F
GLIBC_2.2 powl F
GLIBC_2.2 remainder F
GLIBC_2.2 remainderf F
GLIBC_2.2 remainderl F
GLIBC_2.2 remquo F
GLIBC_2.2 remquof F
GLIBC_2.2 remquol F
GLIBC_2.2 rint F
GLIBC_2.2 rintf F
GLIBC_2.2 rintl F
GLIBC_2.2 round F
GLIBC_2.2 roundf F
GLIBC_2.2 roundl F
GLIBC_2.2 scalb F
GLIBC_2.2 scalbf F
GLIBC_2.2 scalbl F
GLIBC_2.2 scalbln F
GLIBC_2.2 scalblnf F
GLIBC_2.2 scalblnl F
GLIBC_2.2 scalbn F
GLIBC_2.2 scalbnf F
GLIBC_2.2 scalbnl F
GLIBC_2.2 signgam D 0x4
GLIBC_2.2 significand F
GLIBC_2.2 significandf F
GLIBC_2.2 significandl F
GLIBC_2.2 sin F
GLIBC_2.2 sincos F
GLIBC_2.2 sincosf F
GLIBC_2.2 sincosl F
GLIBC_2.2 sinf F
GLIBC_2.2 sinh F
GLIBC_2.2 sinhf F
GLIBC_2.2 sinhl F
GLIBC_2.2 sinl F
GLIBC_2.2 sqrt F
GLIBC_2.2 sqrtf F
GLIBC_2.2 sqrtl F
GLIBC_2.2 tan F
GLIBC_2.2 tanf F
GLIBC_2.2 tanh F
GLIBC_2.2 tanhf F
GLIBC_2.2 tanhl F
GLIBC_2.2 tanl F
GLIBC_2.2 tgamma F
GLIBC_2.2 tgammaf F
GLIBC_2.2 tgammal F
GLIBC_2.2 trunc F
GLIBC_2.2 truncf F
GLIBC_2.2 truncl F
GLIBC_2.2 y0 F
GLIBC_2.2 y0f F
GLIBC_2.2 y0l F
GLIBC_2.2 y1 F
GLIBC_2.2 y1f F
GLIBC_2.2 y1l F
GLIBC_2.2 yn F
GLIBC_2.2 ynf F
GLIBC_2.2 ynl F
GLIBC_2.23 GLIBC_2.23 A
GLIBC_2.23 __signgam D 0x4
GLIBC_2.23 lgamma F
GLIBC_2.23 lgammaf F
GLIBC_2.23 lgammal F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 nextdown F
GLIBC_2.24 nextdownf F
GLIBC_2.24 nextdownl F
GLIBC_2.24 nextup F
GLIBC_2.24 nextupf F
GLIBC_2.24 nextupl F
GLIBC_2.25 GLIBC_2.25 A
GLIBC_2.25 __iseqsig F
GLIBC_2.25 __iseqsigf F
GLIBC_2.25 canonicalize F
GLIBC_2.25 canonicalizef F
GLIBC_2.25 canonicalizel F
GLIBC_2.25 fegetmode F
GLIBC_2.25 fesetexcept F
GLIBC_2.25 fesetmode F
GLIBC_2.25 fetestexceptflag F
GLIBC_2.25 getpayload F
GLIBC_2.25 getpayloadf F
GLIBC_2.25 getpayloadl F
GLIBC_2.25 setpayload F
GLIBC_2.25 setpayloadf F
GLIBC_2.25 setpayloadl F
GLIBC_2.25 totalorder F
GLIBC_2.25 totalorderf F
GLIBC_2.25 totalorderl F
GLIBC_2.25 totalordermag F
GLIBC_2.25 totalordermagf F
GLIBC_2.25 totalordermagl F
GLIBC_2.4 GLIBC_2.4 A
GLIBC_2.4 exp2l F
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