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Author SHA1 Message Date
Elliott Hughes
afe835d540 Move math headers in with the other headers. 
Keeping them separate is a pain for the NDK, and doesn't help the platform.

Change-Id: I96b8beef307d4a956e9c0a899ad9315adc502582
 2016-04-02 08:36:33 -07:00
Elliott Hughes
43bf81e544 Move x86 fenv implementation details into fenv.c. 
Change-Id: I6cb8c730483c325dc3cb75c2b2fbdd2d8455a54c
 2014-06-09 15:20:59 -07:00
Calin Juravle
1abc9ff6a5 Clean-up _fpmath and fake_long_doubles 
- promoted IEEEld2bits to fpmath since most of the where the same for
diffrent archs
- removed _fpmath
- reinstated weak_references
- moved isfinite and isnormal to libc
- clean up fake_long_doubles
- clean up some useless ifdefs
- added missing nexttoward* tests

Bug: 14134235
Change-Id: I95639c4885653fe47fd7dc0570ee5bb3389bbc6b
 2014-04-23 19:03:06 +01:00
Calin Juravle
4d77c1151c Fix LP64 libm for 128-bit long doubles 
* reworked amd64/_fpmath.h and arm64/_fpmath.h to support 128-bit long
doubles.
* improved tests to cover long double cases
* made modfl an alias for LP32

Tests pass on x86, x86_64, arm, arm64 and mips.

Bug: 12921273

Change-Id: Ibe39acde57972447a8950fa45b1e702acc68ebeb
 2014-03-24 11:48:42 +00:00
Pavel Chupin
7ba84d3108 Fix x86_64 build 
Fix types after recent update:
https://android-review.googlesource.com/#/c/83435/

Change-Id: I17ed28af84b7adeb8572e18834e66f3264ec061d
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
 2014-02-28 00:52:09 +04:00
Calin Juravle
2d367905a2 Moved to a more openbsd-like fenv.h 
Factored out common declarations to include/fenv.h and pushed
the implementation to .c files.

Bug: 11050744
Change-Id: I446b13cc4bc599d328343a8d392b07de280f6304
 2014-02-26 12:30:44 +00:00
Elliott Hughes
770a349560 Fix libm build for x86_64. 
Change-Id: If89da2d5c3d9a88f78ffd8b260ad0f2fd391c608
 2013-10-01 17:57:19 -07:00
Pavel Chupin
ce7add19d8 x86_64: libm fixes 
* Makefile update for x86_64 target
* amd64 arch files

Change-Id: I8f17e3338bffd89a3086fbddd1e91bb4619eac1b
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
 2013-10-01 11:38:54 -07:00
Elliott Hughes
0f7809d5c3 Start cleaning up libm. 
We have two copies of fenv.h for every architecture, one of which
isn't used. We also have unused makefiles and files for architectures
we don't support.

This patch removes all the obviously useless files.

Bug: http://code.google.com/p/android/issues/detail?id=38196
Change-Id: I1919b6621ba513aa24aa947a34815bc51191487c
 2012-10-31 13:32:34 -07:00
The Android Open Source Project
1dc9e472e1 auto import from //depot/cupcake/@135843 2009-03-03 19:28:35 -08:00
The Android Open Source Project
1767f908af auto import from //depot/cupcake/@135843 2009-03-03 18:28:13 -08:00
The Android Open Source Project
a27d2baa0c Initial Contribution 2008-10-21 07:00:00 -07:00