glibc/sysdeps/ieee754/float128
Tulio Magno Quites Machado Filho c624d23260 Add a generic scalb implementation
This is a preparatory patch to enable building a _Float128
variant to ease reuse when building a _Float128 variant to
alias this long double only symbol.

Notably, stubs are added where missing to the native _Float128
sysdep dir to prevent building these newly templated variants
created inside the build directories.

Also noteworthy are the changes around LIBM_SVID_COMPAT.  These
changes are not intuitive.  The templated version is only
enabled when !LIBM_SVID_COMPAT, and the compat version is
predicated entirely on LIBM_SVID_COMPAT.  Thus, exactly one is
stubbed out entirely when building.  The nldbl scalb compat
files are updated to account for this.

Likewise, fixup the reuse of m68k's e_scalb{f,l}.c to include
it's override of e_scalb.c.  Otherwise, the search path finds
the templated copy in the build directory.  This could be
futher simplified by providing an overridden template, but I
lack the hardware to verify.
2020-02-14 08:24:56 -06:00
..
e_acosf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_acoshf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_asinf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_atan2f128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_atanhf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_coshf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_exp10f128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_expf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_fmodf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_gammaf128_r.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_hypotf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_ilogbf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_j0f128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_j1f128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_jnf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_lgammaf128_r.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_log2f128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_log10f128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_logf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_powf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_rem_pio2f128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_remainderf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_scalbf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
e_sinhf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
float128_private.h Add libm_alias_finite for _finite symbols 2020-01-03 10:02:04 -03:00
float1282mpn.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
gamma_productf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
ieee754_float128.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
k_cosf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
k_sincosf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
k_sinf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
k_tanf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
lgamma_negf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
lgamma_productf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
Makeconfig Add _Float64x function aliases. 2017-11-27 14:16:47 +00:00
Makefile Add libio-mtsafe flags to the build of strfromf128 2017-06-23 10:31:49 -03:00
math-nan-payload-float128.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
mpn2float128.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
s_asinhf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_atanf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_cbrtf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_ceilf128.c Use ceil functions not __ceil functions in glibc libm. 2018-09-17 20:42:06 +00:00
s_copysignf128.c Use copysign functions not __copysign functions in glibc libm. 2018-09-27 20:04:48 +00:00
s_cosf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_erff128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_expm1f128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_f32addf128.c Add narrowing add functions. 2018-02-10 02:08:43 +00:00
s_f32divf128.c Add narrowing divide functions. 2018-05-17 00:40:52 +00:00
s_f32mulf128.c Add narrowing multiply functions. 2018-05-16 00:05:28 +00:00
s_f32subf128.c Add narrowing subtract functions. 2018-03-20 00:34:52 +00:00
s_f64addf128.c Add narrowing add functions. 2018-02-10 02:08:43 +00:00
s_f64divf128.c Add narrowing divide functions. 2018-05-17 00:40:52 +00:00
s_f64mulf128.c Add narrowing multiply functions. 2018-05-16 00:05:28 +00:00
s_f64subf128.c Add narrowing subtract functions. 2018-03-20 00:34:52 +00:00
s_f64xaddf128.c Add narrowing add functions. 2018-02-10 02:08:43 +00:00
s_f64xdivf128.c Add narrowing divide functions. 2018-05-17 00:40:52 +00:00
s_f64xmulf128.c Add narrowing multiply functions. 2018-05-16 00:05:28 +00:00
s_f64xsubf128.c Add narrowing subtract functions. 2018-03-20 00:34:52 +00:00
s_fabsf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_finitef128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_floorf128.c Use floor functions not __floor functions in glibc libm. 2018-09-14 13:09:01 +00:00
s_fmaf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_fpclassifyf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_frexpf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_fromfpf128.c Use libm_alias_float128 more in sysdeps/ieee754/float128. 2017-11-24 23:53:54 +00:00
s_fromfpxf128.c Use libm_alias_float128 more in sysdeps/ieee754/float128. 2017-11-24 23:53:54 +00:00
s_getpayloadf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_isinff128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_isnanf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_issignalingf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_llrintf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_llroundf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_log1pf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_logbf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_lrintf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_lroundf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_modff128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_nearbyintf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_nextafterf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_nexttowardf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_nextupf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_remquof128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_rintf128.c Use rint functions not __rint functions in glibc libm. 2018-09-14 13:10:39 +00:00
s_roundevenf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_roundf128.c Use round functions not __round functions in glibc libm. 2018-09-27 12:35:23 +00:00
s_scalblnf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_scalbnf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_setpayloadf128.c Use libm_alias_float128 more in sysdeps/ieee754/float128. 2017-11-24 23:53:54 +00:00
s_setpayloadsigf128.c Use libm_alias_float128 more in sysdeps/ieee754/float128. 2017-11-24 23:53:54 +00:00
s_signbitf128.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
s_significandf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_sincosf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_sinf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_tanf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_tanhf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_totalorderf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_totalordermagf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
s_truncf128.c Use trunc functions not __trunc functions in glibc libm. 2018-09-20 21:11:10 +00:00
s_ufromfpf128.c Use libm_alias_float128 more in sysdeps/ieee754/float128. 2017-11-24 23:53:54 +00:00
s_ufromfpxf128.c Use libm_alias_float128 more in sysdeps/ieee754/float128. 2017-11-24 23:53:54 +00:00
strfromf128.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
strtof128_l.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
strtof128_nan.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
strtof128.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
t_sincosf128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00
Versions Move some float128 symbol version definitions. 2017-10-16 22:04:42 +00:00
w_scalbf128.c Add a generic scalb implementation 2020-02-14 08:24:56 -06:00
wcstof128_l.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
wcstof128_nan.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
wcstof128.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
x2y2m1f128.c float128: Add wrappers to override ldbl-128 as float128. 2017-05-25 09:01:37 -03:00