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| author | Joseph Myers <joseph@codesourcery.com> | 2018-02-01 20:56:08 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2018-02-01 20:56:08 +0000 |
| commit | ae1fcb7b92c60ef7134bc8ea82d6089a6841a4b5 (patch) | |
| tree | 1f7e0c9f120f2d7a3c1d3674f1f352be3784fdbf /ChangeLog | |
| parent | b1c347e2cd33a1a7f705de5c0876ba47c254a55c (diff) | |
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Add feholdexcept inline in generic math_private.h.
Continuing the process of improving and cleaning up the handling of
configurations lacking support for floating-point exceptions and
rounding modes, this patch adds trivial inline definitions of
feholdexcept and __feholdexcept to the set of inlines for such
configurations in math_private.h. These inlines were missing from the
tile version used as a basis for the previous inlines, despite a few
such function calls ending up in libm.so.
Tested with build-many-glibcs.py. As expected, installed stripped
shared libraries are unchanged for architectures supporting exceptions
and rounding modes, but changed for architectures lacking such
support.
* sysdeps/generic/math_private.h
[!FE_HAVE_ROUNDING_MODES && FE_ALL_EXCEPT == 0] (feholdexcept):
New inline function.
[!FE_HAVE_ROUNDING_MODES && FE_ALL_EXCEPT == 0] (__feholdexcept):
Likewise.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -1,5 +1,11 @@ 2018-02-01 Joseph Myers <joseph@codesourcery.com> + * sysdeps/generic/math_private.h + [!FE_HAVE_ROUNDING_MODES && FE_ALL_EXCEPT == 0] (feholdexcept): + New inline function. + [!FE_HAVE_ROUNDING_MODES && FE_ALL_EXCEPT == 0] (__feholdexcept): + Likewise. + * include/fenv.h [!_ISOMAC && !FE_TONEAREST]: Give #error. [!_ISOMAC] (FE_HAVE_ROUNDING_MODES): New macro. * sysdeps/generic/math_private.h |