This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
[PATCH 0/9] Introduce ieee128 symbols and redirections
- From: Tulio Magno Quites Machado Filho <tuliom at linux dot ibm dot com>
- To: libc-alpha at sourceware dot org
- Cc: joseph at codesourcery dot com, gabriel at inconstante dot eti dot br, raji at linux dot ibm dot com
- Date: Wed, 6 Jun 2018 19:39:00 -0300
- Subject: [PATCH 0/9] Introduce ieee128 symbols and redirections
*** BLURB HERE ***
This patchset implements what we have discussed recently about the powerpc64le
long double migration for math and complex math functions.
It adds __*ieee128 symbols to all functions that do not provide a respective
global __*f128 symbol. Which means that __finitef128, __isnanf128,
__issignalingf128, __iseqsigf128, __fpclassifyf128, __signbitf128,
__isinff128 and all *f128_finite symbols are reused.
A list with all the new symbols is available with file
sysdeps/ieee754/ldbl-128ibm-compat/Versions.
Gabriel F. T. Gomes (1):
ldbl-128ibm-compat: Provide nexttoward functions
Rajalakshmi Srinivasaraghavan (1):
ldbl-128ibm-compat: Redirect complex math functions
Tulio Magno Quites Machado Filho (7):
ldbl-128ibm-compat: Create libm-alias-float128.h
Move declare_mgen_finite_alias definition
ldbl-128ibm-compat: Provide a generic scalb implementation
ldbl-128ibm-compat: Add a generic significand() implementation
ldbl-128ibm-compat: Provide ISO C functions not provided by the
_Float128 API
Refactor math-finite.h and introduce mathcalls-redir.h
ldbl-128ibm-compat: Redirect long double functions to f128/ieee128
functions
include/bits/mathcalls-redir.h | 1 +
include/math.h | 12 +-
math/Makefile | 3 +-
math/bits/math-finite.h | 151 ++-----
math/bits/mathcalls-redir.h | 460 +++++++++++++++++++++
math/complex.h | 28 +-
math/e_exp2_template.c | 7 -
math/e_scalb_template.c | 54 +++
math/math.h | 91 +++-
math/s_significand_template.c | 33 ++
math/w_scalb_template.c | 95 +++++
sysdeps/generic/math-type-macros.h | 15 +
sysdeps/ieee754/ldbl-128ibm-compat/Makefile | 6 +
sysdeps/ieee754/ldbl-128ibm-compat/Versions | 136 ++++++
sysdeps/ieee754/ldbl-128ibm-compat/e_scalbf128.c | 21 +
.../ldbl-128ibm-compat/libm-alias-float128.h | 64 +++
.../ieee754/ldbl-128ibm-compat/s_nextafterf128.c | 20 +
.../ieee754/ldbl-128ibm-compat/s_nexttowardf128.c | 38 ++
.../ieee754/ldbl-128ibm-compat/s_significandf128.c | 25 ++
sysdeps/ieee754/ldbl-128ibm-compat/w_lgammaf128.c | 22 +
.../ieee754/ldbl-128ibm-compat/w_remainderf128.c | 22 +
sysdeps/ieee754/ldbl-128ibm-compat/w_scalbf128.c | 27 ++
sysdeps/ieee754/ldbl-128ibm/bits/iscanonical.h | 6 +-
23 files changed, 1204 insertions(+), 133 deletions(-)
create mode 100644 include/bits/mathcalls-redir.h
create mode 100644 math/bits/mathcalls-redir.h
create mode 100644 math/e_scalb_template.c
create mode 100644 math/s_significand_template.c
create mode 100644 math/w_scalb_template.c
create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/Makefile
create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/Versions
create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/e_scalbf128.c
create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/libm-alias-float128.h
create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/s_nextafterf128.c
create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/s_nexttowardf128.c
create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/s_significandf128.c
create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/w_lgammaf128.c
create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/w_remainderf128.c
create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/w_scalbf128.c
--
2.14.4