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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-04-08 19:51:44 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-06-19 12:08:47 -0300 |
| commit | be668a8d782ab6bf363d4cdd7086295b5eebb8ea (patch) | |
| tree | 5db51571d98c5e41e4b65e2079713558661f7a04 /sysdeps/unix/sysv/linux/powerpc/powerpc64 | |
| parent | 4b2d8e4442745a09f24804c1fcc97b7c5c4506f1 (diff) | |
| download | glibc-be668a8d782ab6bf363d4cdd7086295b5eebb8ea.tar glibc-be668a8d782ab6bf363d4cdd7086295b5eebb8ea.tar.gz glibc-be668a8d782ab6bf363d4cdd7086295b5eebb8ea.tar.bz2 glibc-be668a8d782ab6bf363d4cdd7086295b5eebb8ea.zip | |
New exp10f version without SVID compat wrapper
This patch changes the exp10f error handling semantics to only set
errno according to POSIX rules. New symbol version is introduced at
GLIBC_2.32. The old wrappers are kept for compat symbols.
There are some outliers that need special handling:
- ia64 provides an optimized implementation of exp10f that uses ia64
specific routines to set SVID compatibility. The new symbol version
is aliased to the exp10f one.
- m68k also provides an optimized implementation, and the new version
uses it instead of the sysdeps/ieee754/flt32 one.
- riscv and csky uses the generic template implementation that
does not provide SVID support. For both cases a new exp10f
version is not added, but rather the symbols version of the
generic sysdeps/ieee754/flt32 is adjusted instead.
Checked on aarch64-linux-gnu, x86_64-linux-gnu, i686-linux-gnu,
powerpc64le-linux-gnu.
Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc/powerpc64')
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist index 1369ab510c..972c9bc597 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist @@ -820,6 +820,7 @@ GLIBC_2.31 totalordermagf32 F GLIBC_2.31 totalordermagf32x F GLIBC_2.31 totalordermagf64 F GLIBC_2.31 totalordermagl F +GLIBC_2.32 exp10f F GLIBC_2.4 __clog10l F GLIBC_2.4 __finitel F GLIBC_2.4 __fpclassifyl F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist index aa45e2639c..4f8d3c1191 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist @@ -1214,3 +1214,4 @@ GLIBC_2.32 __ufromfpxieee128 F GLIBC_2.32 __y0ieee128 F GLIBC_2.32 __y1ieee128 F GLIBC_2.32 __ynieee128 F +GLIBC_2.32 exp10f F |