[00/31] Add IEEE long double <-> string functions for powerpc64le
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Message ID 20191015190529.11559-1-gabriel@inconstante.net.br
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  • Add IEEE long double <-> string functions for powerpc64le
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Gabriel F. T. Gomes Oct. 15, 2019, 7:04 p.m. UTC
From: "Gabriel F. T. Gomes" <gabrielftg@linux.ibm.com>

Hi,

I have previously sent some of the patches in this set, but sending only
part of them usually raised the concern that they were hard to test,
because they depended on the remaining patches (making it also hard to
review).  To make testing easier, I provided the remaining patches in a
public branch (even though some weren't fully done), but that is not
what we usually do, which also contributes for the patch set being hard
to test and review.

I wanted to change this, so I finished the patches that weren't fully
ready in the branch, and I'm finally sending it as a regular patch
series by email.

Some notes to ease review:

  - Many of the patches are somewhat independent, for instance, it
    should be possible for someone to review only the syslog or cvt
    patches, but not those related to printf*.  The reason why I want to
    send them together is that many of them touch the same file
    (sysdeps/ieee754/ldbl-128ibm-compat/Makefile), so the order is
    important in this sense (I can change the order before commit if
    some later patch gets positive reviews first).
  - Beware that the *cvt refactoring is composed of 5 patches, but I
    will commit them only after squashing all into a *single* commit.
  - The last patch in the series is what makes all of this patches
    actually be used, so it's needed for the testing (and the last one
    needs all the others, because the function redirections (in *-ldbl.h
    files) is all-or-nothing.
  - This patch set is also available as a branch in the repository [1]
    (commit ID 1c4f7fffc4f1 - branch gabriel/powerpc-ieee128-printscan),
    maybe that helps.

PS: I removed all the ChangeLog entries (Hurray!)

[1] https://sourceware.org/git/?p=glibc.git;a=shortlog;h=refs/heads/gabriel/powerpc-ieee128-printscan

Gabriel F. T. Gomes (28):
  ldbl-128ibm-compat: Add regular character printing functions
  ldbl-128ibm-compat: Add wide character printing functions
  ldbl-128ibm-compat: Add regular character, fortified printing
    functions
  ldbl-128ibm-compat: Add wide character, fortified printing functions
  ldbl-128ibm-compat: Test double values
  ldbl-128ibm-compat: Test positional arguments
  ldbl-128ibm-compat: Add regular character scanning functions
  ldbl-128ibm-compat: Add wide character scanning functions
  ldbl-128ibm-compat: Add argp_error and argp_failure
  ldbl-128ibm-compat: Add err.h functions
  ldbl-128ibm-compat: Add error.h functions
  ldbl-128ibm-compat: Reuse tests for err.h and error.h functions
  ldbl-128ibm-compat: Add ISO C99 versions of scanf functions
  ldbl-128ibm-compat: Add obstack printing functions
  ldbl-128ibm-compat: Add syslog functions
  ldbl-128ibm-compat: Add tests for strfmon and strfmon_l
  ldbl-128ibm-compat: Add tests for strfroml, strtold, and wcstold
  Remove hidden_def and hidden_proto from cvt functions
  Refactor *cvt functions implementation (1/5)
  Refactor *cvt functions implementation (2/5)
  Refactor *cvt functions implementation (3/5)
  Refactor *cvt functions implementation (4/5)
  Refactor *cvt functions implementation (5/5)
  ldbl-128ibm-compat: Add *cvt functions
  Avoid compat symbols for totalorder in powerpc64le IEEE long double
  ldbl-128ibm-compat: Do not mix -mabi=*longdouble and -mlong-double-128
  powerpc64le: Require a compiler with -mno-gnu-attribute
  RFC: powerpc64le: Enable support for IEEE long double

Rajalakshmi Srinivasaraghavan (1):
  ldbl-128ibm-compat: Add strfmon_l with IEEE long double format

Tulio Magno Quites Machado Filho (2):
  Do not redirect calls to __GI_* symbols, when redirecting to *ieee128
  ldbl-128ibm-compat: Compiler flags for stdio functions

 argp/argp.h                                   |   4 +-
 elf/tst-addr1.c                               |   7 +-
 include/err.h                                 |   3 +
 include/monetary.h                            |   1 +
 include/stdio.h                               |  14 +-
 include/stdlib.h                              |  20 +-
 include/sys/syslog.h                          |   5 +
 include/wchar.h                               |   7 +
 libio/bits/stdio-ldbl.h                       |  46 ++-
 libio/stdio.h                                 |  19 +-
 misc/bits/syslog-ldbl.h                       |   4 +-
 misc/efgcvt-dbl-macros.h                      |  52 +++
 misc/efgcvt-ldbl-macros.h                     |  59 +++
 misc/efgcvt-template.c                        |  75 ++++
 misc/efgcvt.c                                 | 130 ++-----
 misc/efgcvt_r-template.c                      | 195 ++++++++++
 misc/efgcvt_r.c                               | 257 +------------
 misc/err.h                                    |   4 +-
 misc/errP.h                                   |  28 ++
 misc/error.h                                  |   7 +-
 misc/errorP.h                                 |  28 ++
 misc/qefgcvt.c                                |  43 +--
 misc/qefgcvt_r.c                              |  48 +--
 misc/sys/cdefs.h                              |  41 ++-
 misc/sys/syslog.h                             |   5 +-
 stdio-common/printf.h                         |   4 +-
 stdlib/bits/stdlib-ldbl.h                     |  22 ++
 stdlib/monetary.h                             |   4 +-
 stdlib/stdlib.h                               |   5 +-
 stdlib/strfmon_l.c                            |  31 +-
 sysdeps/ieee754/ldbl-128/s_totalorderl.c      |   2 +
 sysdeps/ieee754/ldbl-128/s_totalordermagl.c   |   2 +
 sysdeps/ieee754/ldbl-128ibm-compat/Makefile   | 337 +++++++++++++++++-
 sysdeps/ieee754/ldbl-128ibm-compat/Versions   | 111 ++++++
 .../ldbl-128ibm-compat/bits/long-double.h     |  25 ++
 .../ldbl-128ibm-compat/ieee128-argp-help.c    |  42 +++
 .../ldbl-128ibm-compat/ieee128-asprintf.c     |  35 ++
 .../ldbl-128ibm-compat/ieee128-asprintf_chk.c |  38 ++
 .../ldbl-128ibm-compat/ieee128-dprintf.c      |  34 ++
 .../ldbl-128ibm-compat/ieee128-dprintf_chk.c  |  38 ++
 .../ieee754/ldbl-128ibm-compat/ieee128-err.c  |  93 +++++
 .../ldbl-128ibm-compat/ieee128-error.c        |  51 +++
 .../ldbl-128ibm-compat/ieee128-fprintf.c      |  34 ++
 .../ldbl-128ibm-compat/ieee128-fprintf_chk.c  |  38 ++
 .../ldbl-128ibm-compat/ieee128-fscanf.c       |  34 ++
 .../ldbl-128ibm-compat/ieee128-fwprintf.c     |  35 ++
 .../ldbl-128ibm-compat/ieee128-fwprintf_chk.c |  38 ++
 .../ldbl-128ibm-compat/ieee128-fwscanf.c      |  35 ++
 .../ieee128-isoc99_fscanf.c                   |  35 ++
 .../ieee128-isoc99_fwscanf.c                  |  35 ++
 .../ldbl-128ibm-compat/ieee128-isoc99_scanf.c |  35 ++
 .../ieee128-isoc99_sscanf.c                   |  39 ++
 .../ieee128-isoc99_swscanf.c                  |  40 +++
 .../ieee128-isoc99_vfscanf.c                  |  27 ++
 .../ieee128-isoc99_vfwscanf.c                 |  27 ++
 .../ieee128-isoc99_vscanf.c                   |  27 ++
 .../ieee128-isoc99_vsscanf.c                  |  30 ++
 .../ieee128-isoc99_vswscanf.c                 |  32 ++
 .../ieee128-isoc99_vwscanf.c                  |  27 ++
 .../ieee128-isoc99_wscanf.c                   |  35 ++
 .../ldbl-128ibm-compat/ieee128-obprintf.c     |  42 +++
 .../ldbl-128ibm-compat/ieee128-obstack_chk.c  |  39 ++
 .../ldbl-128ibm-compat/ieee128-printf.c       |  35 ++
 .../ldbl-128ibm-compat/ieee128-printf_chk.c   |  38 ++
 .../ldbl-128ibm-compat/ieee128-qefgcvt.c      |  52 +++
 .../ldbl-128ibm-compat/ieee128-qefgcvt_r.c    |  34 ++
 .../ldbl-128ibm-compat/ieee128-scanf.c        |  34 ++
 .../ldbl-128ibm-compat/ieee128-snprintf.c     |  35 ++
 .../ldbl-128ibm-compat/ieee128-snprintf_chk.c |  42 +++
 .../ldbl-128ibm-compat/ieee128-sprintf.c      |  35 ++
 .../ldbl-128ibm-compat/ieee128-sprintf_chk.c  |  42 +++
 .../ldbl-128ibm-compat/ieee128-sscanf.c       |  38 ++
 .../ldbl-128ibm-compat/ieee128-strfmon.c      |  35 ++
 .../ldbl-128ibm-compat/ieee128-strfmon_l.c    |  35 ++
 .../ldbl-128ibm-compat/ieee128-swprintf.c     |  36 ++
 .../ldbl-128ibm-compat/ieee128-swprintf_chk.c |  42 +++
 .../ldbl-128ibm-compat/ieee128-swscanf.c      |  40 +++
 .../ldbl-128ibm-compat/ieee128-syslog.c       |  65 ++++
 .../ldbl-128ibm-compat/ieee128-vasprintf.c    |  27 ++
 .../ieee128-vasprintf_chk.c                   |  31 ++
 .../ldbl-128ibm-compat/ieee128-vdprintf.c     |  26 ++
 .../ldbl-128ibm-compat/ieee128-vdprintf_chk.c |  30 ++
 .../ldbl-128ibm-compat/ieee128-vfprintf.c     |  26 ++
 .../ldbl-128ibm-compat/ieee128-vfprintf_chk.c |  30 ++
 .../ldbl-128ibm-compat/ieee128-vfscanf.c      |  26 ++
 .../ldbl-128ibm-compat/ieee128-vfwprintf.c    |  27 ++
 .../ieee128-vfwprintf_chk.c                   |  31 ++
 .../ldbl-128ibm-compat/ieee128-vfwscanf.c     |  27 ++
 .../ldbl-128ibm-compat/ieee128-vobstack_chk.c |  31 ++
 .../ldbl-128ibm-compat/ieee128-vprintf.c      |  27 ++
 .../ldbl-128ibm-compat/ieee128-vprintf_chk.c  |  30 ++
 .../ldbl-128ibm-compat/ieee128-vscanf.c       |  26 ++
 .../ldbl-128ibm-compat/ieee128-vsnprintf.c    |  28 ++
 .../ieee128-vsnprintf_chk.c                   |  34 ++
 .../ldbl-128ibm-compat/ieee128-vsprintf.c     |  27 ++
 .../ldbl-128ibm-compat/ieee128-vsprintf_chk.c |  34 ++
 .../ldbl-128ibm-compat/ieee128-vsscanf.c      |  29 ++
 .../ldbl-128ibm-compat/ieee128-vswprintf.c    |  28 ++
 .../ieee128-vswprintf_chk.c                   |  34 ++
 .../ldbl-128ibm-compat/ieee128-vswscanf.c     |  32 ++
 .../ldbl-128ibm-compat/ieee128-vwprintf.c     |  27 ++
 .../ldbl-128ibm-compat/ieee128-vwprintf_chk.c |  30 ++
 .../ldbl-128ibm-compat/ieee128-vwscanf.c      |  27 ++
 .../ldbl-128ibm-compat/ieee128-wprintf.c      |  35 ++
 .../ldbl-128ibm-compat/ieee128-wprintf_chk.c  |  38 ++
 .../ldbl-128ibm-compat/ieee128-wscanf.c       |  35 ++
 .../test-isoc99-scanf-ibm128.c                |  13 +
 .../test-isoc99-scanf-ieee128.c               |  13 +
 .../test-isoc99-scanf-ldbl-compat-template.c  | 119 +++++++
 .../test-isoc99-scanf-ldbl-compat.c           |  10 +
 .../test-isoc99-scanf-ldbl-compat.sh          |  53 +++
 .../test-isoc99-wscanf-ibm128.c               |  13 +
 .../test-isoc99-wscanf-ieee128.c              |  13 +
 .../test-isoc99-wscanf-ldbl-compat.c          |  10 +
 .../test-obstack-chk-ibm128.c                 |   1 +
 .../test-obstack-chk-ieee128.c                |   1 +
 .../test-obstack-chk-ldbl-compat.c            |   6 +
 .../ldbl-128ibm-compat/test-obstack-ibm128.c  |   1 +
 .../ldbl-128ibm-compat/test-obstack-ieee128.c |   1 +
 .../test-obstack-ldbl-compat-template.c       |  64 ++++
 .../test-obstack-ldbl-compat.c                |   6 +
 .../test-printf-chk-ibm128.c                  |   1 +
 .../test-printf-chk-ieee128.c                 |   1 +
 .../test-printf-chk-ldbl-compat.c             | 191 ++++++++++
 .../test-printf-chk-redir-ibm128.c            |   2 +
 .../test-printf-chk-redir-ieee128.c           |   2 +
 .../ldbl-128ibm-compat/test-printf-ibm128.c   |   1 +
 .../ldbl-128ibm-compat/test-printf-ieee128.c  |   1 +
 .../test-printf-ldbl-compat.c                 | 182 ++++++++++
 .../ldbl-128ibm-compat/test-scanf-ibm128.c    |   1 +
 .../ldbl-128ibm-compat/test-scanf-ieee128.c   |   1 +
 .../test-scanf-ldbl-compat-template.c         | 121 +++++++
 .../test-scanf-ldbl-compat.c                  |  10 +
 .../test-scanf-ldbl-compat.sh                 |  63 ++++
 .../ldbl-128ibm-compat/test-strfmon-ibm128.c  |   1 +
 .../ldbl-128ibm-compat/test-strfmon-ieee128.c |   1 +
 .../test-strfmon-ldbl-compat.c                |  59 +++
 .../ldbl-128ibm-compat/test-strfrom-ibm128.c  |   1 +
 .../ldbl-128ibm-compat/test-strfrom-ieee128.c |   1 +
 .../test-strfrom-ldbl-compat.c                |  49 +++
 .../test-syslog-chk-ibm128.c                  |   1 +
 .../test-syslog-chk-ieee128.c                 |   1 +
 .../test-syslog-chk-ldbl-compat.c             |   6 +
 .../ldbl-128ibm-compat/test-syslog-ibm128.c   |   1 +
 .../ldbl-128ibm-compat/test-syslog-ieee128.c  |   1 +
 .../test-syslog-ldbl-compat-template.c        |  66 ++++
 .../test-syslog-ldbl-compat.c                 |   6 +
 .../ldbl-128ibm-compat/test-wcstold-ibm128.c  |   1 +
 .../ldbl-128ibm-compat/test-wcstold-ieee128.c |   1 +
 .../test-wcstold-ldbl-compat.c                |  36 ++
 .../test-wprintf-chk-ibm128.c                 |   1 +
 .../test-wprintf-chk-ieee128.c                |   1 +
 .../test-wprintf-chk-ldbl-compat.c            | 122 +++++++
 .../test-wprintf-chk-redir-ibm128.c           |   2 +
 .../test-wprintf-chk-redir-ieee128.c          |   2 +
 .../ldbl-128ibm-compat/test-wprintf-ibm128.c  |   1 +
 .../ldbl-128ibm-compat/test-wprintf-ieee128.c |   1 +
 .../test-wprintf-ldbl-compat.c                | 120 +++++++
 .../ldbl-128ibm-compat/test-wscanf-ibm128.c   |   1 +
 .../ldbl-128ibm-compat/test-wscanf-ieee128.c  |   1 +
 .../test-wscanf-ldbl-compat.c                 |  10 +
 sysdeps/powerpc/powerpc64/le/Implies-before   |   1 +
 sysdeps/powerpc/powerpc64/le/configure        |  29 ++
 sysdeps/powerpc/powerpc64/le/configure.ac     |  15 +
 .../powerpc64/le/ldbl-128ibm-compat-abi.h     |   8 +
 .../linux/powerpc/powerpc64/le/libc.abilist   |  93 +++++
 .../linux/powerpc/powerpc64/le/libm.abilist   | 104 ++++++
 wcsmbs/bits/wchar-ldbl.h                      |  36 +-
 wcsmbs/wchar.h                                |  17 +-
 169 files changed, 5360 insertions(+), 469 deletions(-)
 create mode 100644 misc/efgcvt-dbl-macros.h
 create mode 100644 misc/efgcvt-ldbl-macros.h
 create mode 100644 misc/efgcvt-template.c
 create mode 100644 misc/efgcvt_r-template.c
 create mode 100644 misc/errP.h
 create mode 100644 misc/errorP.h
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/bits/long-double.h
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-argp-help.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-asprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-asprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-dprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-dprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-err.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-error.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-fprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-fprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-fscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-fwprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-fwprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-fwscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-isoc99_fscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-isoc99_fwscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-isoc99_scanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-isoc99_sscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-isoc99_swscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-isoc99_vfscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-isoc99_vfwscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-isoc99_vscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-isoc99_vsscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-isoc99_vswscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-isoc99_vwscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-isoc99_wscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-obprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-obstack_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-printf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-printf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-qefgcvt.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-qefgcvt_r.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-scanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-snprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-snprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-sprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-sprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-sscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-strfmon.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-strfmon_l.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-swprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-swprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-swscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-syslog.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vasprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vasprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vdprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vdprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vfprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vfprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vfscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vfwprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vfwprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vfwscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vobstack_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vsnprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vsnprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vsprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vsprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vsscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vswprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vswprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vswscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vwprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vwprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vwscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-wprintf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-wprintf_chk.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/ieee128-wscanf.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/test-isoc99-scanf-ibm128.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/test-isoc99-scanf-ieee128.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/test-isoc99-scanf-ldbl-compat-template.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/test-isoc99-scanf-ldbl-compat.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/test-isoc99-scanf-ldbl-compat.sh
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/test-isoc99-wscanf-ibm128.c
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/test-isoc99-wscanf-ieee128.c
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