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Author SHA1 Message Date
Christopher Ferris
81fca35672 Merge "Force export symbols on all x86 variants in libc." 2014-10-06 23:45:03 +00:00
Christopher Ferris
6869d26ad9 Force export symbols on all x86 variants in libc. 
For silvermont, the __popcountsi2 symbol does not get exported by libc.
But for atom, this symbol is exported. Since we already exported this symbol
for previous releases, it's better to just follow through and force
the export, but only for 32 bit. x86 64 bit will not export this symbol.

Bug: 17681440

(cherry picked from commit d11eac3455)

Change-Id: I93704c721d98d569922f606f214069bda24872ba
 2014-10-06 16:41:46 -07:00
Christopher Ferris
9a7d31eb9c Merge "resolved conflicts for merge of d11eac34 to lmp-dev-plus-aosp" into lmp-dev-plus-aosp 2014-10-06 23:32:53 +00:00
Christopher Ferris
d61d2b7b80 resolved conflicts for merge of d11eac34 to lmp-dev-plus-aosp 
Change-Id: I3cd9056d5d689b783f4afa870397ad4d9de357f5
 2014-10-06 16:30:45 -07:00
Nick Kralevich
2d04b5e09f am b5cba608: Merge "cdefs.h: add artificial attribute to FORTIFY_SOURCE functions" 
* commit 'b5cba6081bc9179d3ea2aa1bfd77dd8de1c88525':
  cdefs.h: add artificial attribute to FORTIFY_SOURCE functions
 2014-10-06 23:29:04 +00:00
Nick Kralevich
b5cba6081b Merge "cdefs.h: add artificial attribute to FORTIFY_SOURCE functions" 2014-10-06 23:21:04 +00:00
Christopher Ferris
d11eac3455 Force export symbols on all x86 variants in libc. 
For silvermont, the __popcountsi2 symbol does not get exported by libc.
But for atom, this symbol is exported. Since we already exported this symbol
for previous releases, it's better to just follow through and force
the export, but only for 32 bit. x86 64 bit will not export this symbol.

Bug: 17681440
Change-Id: I6c62245f0960910f64baaaf6d9d090bf3ea5f435
 2014-10-06 15:51:26 -07:00
Nick Kralevich
1aaa17802c cdefs.h: add artificial attribute to FORTIFY_SOURCE functions 
Otherwise the gcc compiler warning doesn't show up.

Add -Wno-error to fortify related tests. Fortify related tests
are expected to be examples of bad programs, and in many
cases shouldn't compile cleanly. Rewriting them to compile
cleanly isn't feasible nor desirable.

Bug: 17784968
Change-Id: I93bececa7444d965f18c7c27d46e7abce5c49a02
 2014-10-06 15:11:52 -07:00
Dan Albert
65c10a1477 am 9969feca: Merge "Add compile time test infrastructure for bionic." 
* commit '9969fecad23edebcbc4f32a50dc65a2876a2478f':
  Add compile time test infrastructure for bionic.
 2014-10-06 19:54:52 +00:00
Dan Albert
9969fecad2 Merge "Add compile time test infrastructure for bionic." 2014-10-06 19:45:32 +00:00
Dmitriy Ivanov
b9d4a64866 am f4320e86: Merge "Resolve "unused DT entry" warnings for x86_64" 
* commit 'f4320e867cbc7764d2f1fa8ac64da9cc38cba733':
  Resolve "unused DT entry" warnings for x86_64
 2014-10-06 19:14:51 +00:00
Dmitriy Ivanov
f4320e867c Merge "Resolve "unused DT entry" warnings for x86_64" 2014-10-06 19:07:58 +00:00
Dan Albert
f04a8bc226 Add compile time test infrastructure for bionic. 
Actual tests to follow...

Bug: 17782583
Change-Id: I22857f19899c3b39dbc2e5473ad3be1a8a291139
 2014-10-06 11:38:01 -07:00
Dmitriy Ivanov
513e29e16f Resolve "unused DT entry" warnings for x86_64 
Change-Id: I3a2c87bf6e6259313cd9203389623f13b7405ef3
 2014-10-06 11:32:19 -07:00
Dmitriy Ivanov
47388d8297 am 6d569b92: Merge "Add file_offset parameter to android_extinfo" 
* commit '6d569b92012543a297dccf2dfeaa648d07b3c133':
  Add file_offset parameter to android_extinfo
 2014-10-06 17:28:54 +00:00
Dmitriy Ivanov
6d569b9201 Merge "Add file_offset parameter to android_extinfo" 2014-10-06 17:19:39 +00:00
Dmitriy Ivanov
07e5bc152d Add file_offset parameter to android_extinfo 
Bug: 17762003
Change-Id: I8fb267a3155acef3dba534038cf5d1ef00d7154b
 2014-10-06 10:02:34 -07:00
Nick Kralevich
0fd98ec4d7 am a6eef3be: Merge "Revert "cdefs.h: add artificial attribute to FORTIFY_SOURCE functions"" 
* commit 'a6eef3be105fb34161fd1b1d513f7d03b5f1bbe9':
  Revert "cdefs.h: add artificial attribute to FORTIFY_SOURCE functions"
 2014-10-06 00:44:49 +00:00
Nick Kralevich
a6eef3be10 Merge "Revert "cdefs.h: add artificial attribute to FORTIFY_SOURCE functions"" 2014-10-06 00:40:07 +00:00
Nick Kralevich
884a3de60f Revert "cdefs.h: add artificial attribute to FORTIFY_SOURCE functions" 
Broke the build.

In file included from frameworks/rs/cpu_ref/rsCpuCore.cpp:36:
system/core/include/cutils/properties.h:118:1: error: unknown attribute '__artificial__' ignored [-Werror,-Wunknown-attributes]
__BIONIC_FORTIFY_INLINE
^
bionic/libc/include/sys/cdefs.h:537:110: note: expanded from macro '__BIONIC_FORTIFY_INLINE'
#define __BIONIC_FORTIFY_INLINE extern __inline__ __always_inline __attribute__((gnu_inline)) __attribute__((__artificial__))
                                                                                                             ^
1 error generated.
make: *** [out/target/product/generic/obj/SHARED_LIBRARIES/libRSCpuRef_intermediates/rsCpuCore.o] Error 1
This reverts commit 9b543ffeac.

Change-Id: I6a1198747505dcb402b722887c1bfbc3a628a8b8
 2014-10-06 00:39:47 +00:00
Nick Kralevich
036cd686af am 558ec810: Merge "cdefs.h: add artificial attribute to FORTIFY_SOURCE functions" 
* commit '558ec8103bad6eed78c3e372fc9b2535a3486745':
  cdefs.h: add artificial attribute to FORTIFY_SOURCE functions
 2014-10-06 00:17:24 +00:00
Nick Kralevich
558ec8103b Merge "cdefs.h: add artificial attribute to FORTIFY_SOURCE functions" 2014-10-06 00:10:48 +00:00
Nick Kralevich
10450b14f7 am db6fea86: Merge "further cleanup memcpy fortify implementation" 
* commit 'db6fea86a5cb70c5aaad61ef6c126557f36e138b':
  further cleanup memcpy fortify implementation
 2014-10-05 16:52:37 +00:00
Nick Kralevich
db6fea86a5 Merge "further cleanup memcpy fortify implementation" 2014-10-05 16:43:24 +00:00
Nick Kralevich
b84f667e93 further cleanup memcpy fortify implementation 
Change-Id: I0380f3c8ca8f9bb8a206accd839c32c9daf13c56
 2014-10-05 06:52:24 -07:00
Nick Kralevich
9b543ffeac cdefs.h: add artificial attribute to FORTIFY_SOURCE functions 
Otherwise the gcc compiler warning doesn't show up.

Delete some unittests. These unittests no longer compile cleanly
using -Wall -Werror, and rewriting them to compile cleanly
isn't feasible.

Bug: 17784968
Change-Id: I9bbdc7b6a1c2ac75754f5d0f90782e0dfae66721
 2014-10-04 22:01:41 -07:00
Nick Kralevich
2b208d96af am ae97a776: Merge "string.h: remove unused variable" 
* commit 'ae97a776ea900e5923d6d320d72dcc04b224796e':
  string.h: remove unused variable
 2014-10-04 22:47:10 +00:00
Nick Kralevich
ae97a776ea Merge "string.h: remove unused variable" 2014-10-04 22:38:09 +00:00
Nick Kralevich
48be71d02b string.h: remove unused variable 
Change-Id: I08b7dab1b374ad427fcbee4183f2c7d93d0199a9
 2014-10-04 15:20:00 -07:00
Elliott Hughes
2e345351b3 resolved conflicts for merge of a5087148 to lmp-dev-plus-aosp 
Change-Id: Ic6b352650a7dec53cdd681d0f0b8ba4278e560d3
 2014-10-04 10:03:08 -07:00
Elliott Hughes
b4954dc384 am 4ef0e59f: Merge "Reimplement clock(3) using clock_gettime(3)" 
* commit '4ef0e59f339ad138eabe3bc408beda6004f5ea83':
  Reimplement clock(3) using clock_gettime(3)
 2014-10-04 02:24:08 +00:00
Alex Van Brunt
a508714800 Reimplement clock(3) using clock_gettime(3) 
Unlike times(), clock_gettime() is implemented as a vDSO on many architectures.
So, using clock_gettime() will return a more accurate time and do so with less
overhead because it does have the overhead of calling into the kernel.

It is also significantly more accurate because it measures the actual time in
nanoseconds rather than the number of ticks (typically 1 millisecond or more).

Bug: 17814435

(cherry picked from commit 8d0b2dbf21)

Change-Id: Id4945d9f387330518f78669809639952e9227ed9
 2014-10-03 19:05:52 -07:00
Elliott Hughes
4ef0e59f33 Merge "Reimplement clock(3) using clock_gettime(3)" 2014-10-04 01:57:42 +00:00
Alex Van Brunt
8d0b2dbf21 Reimplement clock(3) using clock_gettime(3) 
Unlike times(), clock_gettime() is implemented as a vDSO on many architectures.
So, using clock_gettime() will return a more accurate time and do so with less
overhead because it does have the overhead of calling into the kernel.

It is also significantly more accurate because it measures the actual time in
nanoseconds rather than the number of ticks (typically 1 millisecond or more).

Bug: 17814435
Change-Id: Id4945d9f387330518f78669809639952e9227ed9
 2014-10-03 18:54:28 -07:00
Elliott Hughes
f4555a003b am ea9800e9: Explain why clock(3) isn\'t broken. 
* commit 'ea9800e98598c71fe76c4e2a0d0498b6bd490a83':
  Explain why clock(3) isn't broken.
 2014-10-03 23:57:39 +00:00
Elliott Hughes
ea9800e985 Explain why clock(3) isn't broken. 
Bug: 17441123
Bug: 17814435

(cherry picked from commit f83c208b82)

Change-Id: I2065afe73b79a8d86404edee16e983625d902cdc
 2014-10-03 16:46:20 -07:00
Dmitriy Ivanov
fc046eca0b am d5df4124: Merge "Add RTLD_NODELETE flag support" 
* commit 'd5df4124bbbb30411ef19f7c2fbb3987d0eb9630':
  Add RTLD_NODELETE flag support
 2014-10-03 16:53:33 +00:00
Dmitriy Ivanov
d5df4124bb Merge "Add RTLD_NODELETE flag support" 2014-10-02 21:47:29 +00:00
Hans Boehm
f26a55e13a am 2d111d9e: Merge "Make memory_order_acquire visible in global namespace" 
* commit '2d111d9eb10b6c48e2e47251be66b418a6109dd9':
  Make memory_order_acquire visible in global namespace
 2014-10-01 19:23:05 +00:00
Hans Boehm
2d111d9eb1 Merge "Make memory_order_acquire visible in global namespace" 2014-10-01 19:16:50 +00:00
Christopher Ferris
3a25cdfd33 am b19bd93f: Merge "Add stpcpy assembler version." 
* commit 'b19bd93f8b83307f2f7530545f7c78824914f4eb':
  Add stpcpy assembler version.
 2014-10-01 18:24:16 +00:00
Christopher Ferris
b19bd93f8b Merge "Add stpcpy assembler version." 2014-10-01 18:16:14 +00:00
Dmitriy Ivanov
1b20dafdbe Add RTLD_NODELETE flag support 
Bug: https://code.google.com/p/android/issues/detail?id=64069
Change-Id: Ie5f90482feae86391172be4b32d6cb7d76f446fb
 2014-10-01 11:09:37 -07:00
Elliott Hughes
1f84254edb am cadccfd7: Merge "Update bionic to tzdata 2014h." 
* commit 'cadccfd70821aeb107b8fc0084da04faecbfde2f':
  Update bionic to tzdata 2014h.
 2014-10-01 17:35:56 +00:00
Elliott Hughes
44ba5935e9 am 89fd3236: Merge "Fix update-tzdata.py to rebuild icu4c .dat file." 
* commit '89fd32362bb62775aad001802bc79e3f07d7d62f':
  Fix update-tzdata.py to rebuild icu4c .dat file.
 2014-10-01 17:35:55 +00:00
Elliott Hughes
cadccfd708 Merge "Update bionic to tzdata 2014h." 2014-10-01 17:20:34 +00:00
Elliott Hughes
89fd32362b Merge "Fix update-tzdata.py to rebuild icu4c .dat file." 2014-10-01 17:00:23 +00:00
Christopher Ferris
7d849ac378 Add stpcpy assembler version. 
For generic, continue to use the C version of the code.

Bug: 13746695
Change-Id: I77426a70b06131f2373bb51265bea1240bb3f101
 2014-09-30 19:23:26 -07:00
Dan Albert
92df938168 am 81156d93: Merge "Add coverage flag for libm." 
* commit '81156d93c557e88379dd3e9d869dcc97a15293f5':
  Add coverage flag for libm.
 2014-10-01 01:38:35 +00:00
Hans Boehm
76ac4d0853 Make memory_order_acquire visible in global namespace 
We were missing that using directive when including <atomic>.

Bug:17736764
Change-Id: Ie8ca92a952749415567bcd5fa21d56629a364660
 2014-09-30 18:35:04 -07:00