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Author SHA1 Message Date
Elliott Hughes
e1c58ab5bb Merge "libc: remove obsolete CLOCK_REALTIME_HR and CLOCK_MONOTONIC_HR" 2013-05-14 21:44:28 +00:00
Todd Poynor
5c4340b2ab libc: remove obsolete CLOCK_REALTIME_HR and CLOCK_MONOTONIC_HR 
Add CLOCK_MONOTONIC_RAW, CLOCK_REALTIME_COARSE, and CLOCK_MONOTONIC_COARSE
as supported by recent linux kernels.

(cherry-pick of 60e5144ca312b210b54ac8e6966108da0c97ff80.)

Bug: 8895727
Change-Id: If79a4d05d1301108f49a37588f9416c4be19277a
 2013-05-14 14:43:59 -07:00
Elliott Hughes
7cb82791ca Merge "libc: add clock ids CLOCK_REALTIME_ALARM and CLOCK_BOOTTIME_ALARM" 2013-05-14 21:43:37 +00:00
Todd Poynor
23b9fd2c1d libc: add clock ids CLOCK_REALTIME_ALARM and CLOCK_BOOTTIME_ALARM 
(cherry-pick of b928bda83d4413b703329f607e2706602f15293f.)

Change-Id: Ica6aad84299819ffc5e57ae4891e057d2e401fa1
 2013-05-14 14:43:09 -07:00
Elliott Hughes
ff5fb5cc4b am 509fc806: am d8a9cccb: Merge "Fix all printf warnings in res_send.c." 
* commit '509fc8069757aa6091e044f659f76da0bf59723c':
  Fix all printf warnings in res_send.c.
 2013-05-14 11:13:39 -07:00
Elliott Hughes
509fc80697 am d8a9cccb: Merge "Fix all printf warnings in res_send.c." 
* commit 'd8a9cccb4d77eecc36425c9240a12bd305031ee3':
  Fix all printf warnings in res_send.c.
 2013-05-14 11:10:23 -07:00
Elliott Hughes
d8a9cccb4d Merge "Fix all printf warnings in res_send.c." 2013-05-14 17:10:21 +00:00
Kito Cheng
bb0b09cad6 Fix all printf warnings in res_send.c. 
Change-Id: I4bf959140b5a5475897bd80704e64e3c4645fc3f
 2013-05-14 10:09:23 -07:00
Todd Poynor
d1ad4f6dab epoll: add EPOLLRDHUP, EPOLLWAKEUP, and EPOLLONESHOT events 
Change-Id: I4a579fc4a74adaee57911b3974ec2f93d9321e8b
 2013-05-13 12:06:36 -07:00
Todd Poynor
04c0ac14a4 libc: add timerfd calls 
Change-Id: Id63b907266d5b87c7422a51d393a1430551ca33d
 2013-05-13 12:06:15 -07:00
Todd Poynor
60e5144ca3 libc: remove obsolete CLOCK_REALTIME_HR and CLOCK_MONOTONIC_HR 
Add CLOCK_MONOTONIC_RAW, CLOCK_REALTIME_COARSE, and CLOCK_MONOTONIC_COARSE
as supported by recent linux kernels.

Bug: 8895727
Change-Id: I3d415a2edbcf2928dd855e876337bf2239ac134a
 2013-05-13 11:00:07 -07:00
Todd Poynor
b928bda83d libc: add clock ids CLOCK_REALTIME_ALARM and CLOCK_BOOTTIME_ALARM 
Change-Id: I3bf934ab207e39b435e6b41a5fbe7eb318496dc0
 2013-05-13 11:00:06 -07:00
The Android Automerger
d146e8e4e9 merge in jb-mr2-release history after reset to jb-mr2-dev 2013-05-13 05:55:12 -07:00
Elliott Hughes
a28cb8bd35 am 30d7485d: am 738370d9: Don\'t fail to run DT_INIT and DT_INIT_ARRAY constructors if a shared library has DT_PREINIT_ARRAY constructors. 
* commit '30d7485dd30a06e2fb7b8134b6e1a3ecb0ac7ba7':
  Don't fail to run DT_INIT and DT_INIT_ARRAY constructors if a shared library has DT_PREINIT_ARRAY constructors.
 2013-05-10 03:06:52 -07:00
Elliott Hughes
30d7485dd3 am 738370d9: Don\'t fail to run DT_INIT and DT_INIT_ARRAY constructors if a shared library has DT_PREINIT_ARRAY constructors. 
* commit '738370d9387396922c10910edb61272e585be107':
  Don't fail to run DT_INIT and DT_INIT_ARRAY constructors if a shared library has DT_PREINIT_ARRAY constructors.
 2013-05-09 23:40:47 -07:00
Elliott Hughes
a74e6c21e7 am 58f3dbda: am 98f7659d: Merge "Don\'t fail to run DT_INIT and DT_INIT_ARRAY constructors if a shared library has DT_PREINIT_ARRAY constructors." 
* commit '58f3dbdacd496838661affce358518e0b3a4f7f6':
  Don't fail to run DT_INIT and DT_INIT_ARRAY constructors if a shared library has DT_PREINIT_ARRAY constructors.
 2013-05-09 17:56:31 -07:00
Elliott Hughes
58f3dbdacd am 98f7659d: Merge "Don\'t fail to run DT_INIT and DT_INIT_ARRAY constructors if a shared library has DT_PREINIT_ARRAY constructors." 
* commit '98f7659d7e3a7d75c68a41299f6ee55d7d35c27b':
  Don't fail to run DT_INIT and DT_INIT_ARRAY constructors if a shared library has DT_PREINIT_ARRAY constructors.
 2013-05-09 17:53:38 -07:00
Elliott Hughes
738370d938 Don't fail to run DT_INIT and DT_INIT_ARRAY constructors if a shared library has DT_PREINIT_ARRAY constructors. 
The GNU dynamic linker silently ignores a DT_PREINIT_ARRAY section
in a shared library. We had ineffectual code that tried to report
an error, which I tried to fix but got wrong --- my version still
wouldn't report the error to the caller, but would prevent us from
continuing to call constructors.

Bug: 8825226

(cherry picked from commit 8147d3c284)

Change-Id: Iad8e7e3743d1a5e6bd1d44ef40b1ab3499cb64f2
 2013-05-09 15:53:30 -07:00
Elliott Hughes
98f7659d7e Merge "Don't fail to run DT_INIT and DT_INIT_ARRAY constructors if a shared library has DT_PREINIT_ARRAY constructors." 2013-05-09 22:30:21 +00:00
Elliott Hughes
8147d3c284 Don't fail to run DT_INIT and DT_INIT_ARRAY constructors if a shared library has DT_PREINIT_ARRAY constructors. 
The GNU dynamic linker silently ignores a DT_PREINIT_ARRAY section
in a shared library. We had ineffectual code that tried to report
an error, which I tried to fix but got wrong --- my version still
wouldn't report the error to the caller, but would prevent us from
continuing to call constructors.

Bug: 8825226
Change-Id: I4fd8450ecc44d8767a1cb808aeecfbfbfc77c070
 2013-05-09 15:29:54 -07:00
Ben Cheng
3c2ab6ffbb am ca54ae44: am 262b7384: Adjust PC value in ARM stack trace. 
* commit 'ca54ae44a4c8764028b3092f9f1cfdd619a94fa6':
  Adjust PC value in ARM stack trace.
 2013-05-09 09:41:18 -07:00
Ben Cheng
ca54ae44a4 am 262b7384: Adjust PC value in ARM stack trace. 
* commit '262b7384e4e691d42070a57472ecc64cf668c480':
  Adjust PC value in ARM stack trace.
 2013-05-09 09:37:50 -07:00
Ben Cheng
a078f9dcf0 am 49f6e970: am ff220f70: Merge "Remove a spurious FIXME and unnecessary type cast." 
* commit '49f6e9706202b5caef3a68690153a96baa14cab1':
  Remove a spurious FIXME and unnecessary type cast.
 2013-05-08 15:04:56 -07:00
Ben Cheng
77a2932836 am 3353e653: am b9256ada: Merge "Adjust PC value in ARM stack trace." 
* commit '3353e6535a6964c92c280c36c99e1493befa9dc0':
  Adjust PC value in ARM stack trace.
 2013-05-08 15:04:56 -07:00
Nick Kralevich
f8867a5632 am 37cd8800: am d541ba17: Merge "Use restrict pointers for various libc functions." 
* commit '37cd8800d532e5901cc3b332bc39d8580f2ba9ab':
  Use restrict pointers for various libc functions.
 2013-05-08 15:04:55 -07:00
Ben Cheng
49f6e97062 am ff220f70: Merge "Remove a spurious FIXME and unnecessary type cast." 
* commit 'ff220f70036178aa0d7dcf1cbc4825085a84441e':
  Remove a spurious FIXME and unnecessary type cast.
 2013-05-08 13:26:12 -07:00
Ben Cheng
3353e6535a am b9256ada: Merge "Adjust PC value in ARM stack trace." 
* commit 'b9256adab3aa7e7628d7bbd015132a511de7a43d':
  Adjust PC value in ARM stack trace.
 2013-05-08 13:26:11 -07:00
Nick Kralevich
37cd8800d5 am d541ba17: Merge "Use restrict pointers for various libc functions." 
* commit 'd541ba17197fd3ef1f60462e51261c4340369218':
  Use restrict pointers for various libc functions.
 2013-05-08 13:26:11 -07:00
Ben Cheng
262b7384e4 Adjust PC value in ARM stack trace. 
-2 for Thumb BLX(2) or -4 for the rest.

Change-Id: Ie59351a0012c2267309f63f0462fdba4698846fe
 2013-05-08 11:21:53 -07:00
Ben Cheng
ff220f7003 Merge "Remove a spurious FIXME and unnecessary type cast." 2013-05-07 23:56:11 +00:00
Ben Cheng
63dd03cced Remove a spurious FIXME and unnecessary type cast. 
Change-Id: I05dcefdec7f047bef7eef5c5ceb7453992d56c24
 2013-05-07 16:53:33 -07:00
Ben Cheng
b9256adab3 Merge "Adjust PC value in ARM stack trace." 2013-05-07 22:45:42 +00:00
Ben Cheng
52171b9bdc Adjust PC value in ARM stack trace. 
-2 for Thumb BLX(2) or -4 for the rest.

Change-Id: I804fdabfa1db4709bede222d4b432e8d42d53167
 2013-05-07 15:44:13 -07:00
Nick Kralevich
d541ba1719 Merge "Use restrict pointers for various libc functions." 2013-05-07 17:37:48 +00:00
Nick Kralevich
1c462b7a04 Use restrict pointers for various libc functions. 
All the cool kids say this is the best thing since sliced bread.
http://cellperformance.beyond3d.com/articles/2006/05/demystifying-the-restrict-keyword.html

For the most part, these changes match what glibc does.

Change-Id: I176268f27f82800162fe5f2515b08d5469ea2dfe
 2013-05-07 10:00:21 -07:00
Christopher Ferris
a14f7933f4 Merge "Tune the memcpy for krait." 2013-05-03 23:12:18 +00:00
Nick Kralevich
f0c9683e17 am c9757ac8: am b01f7afd: Merge "Use __predict_false on some fortify methods." 
* commit 'c9757ac81eb48f9cfee0ba7833fed8a3363ecee2':
  Use __predict_false on some fortify methods.
 2013-05-02 15:00:41 -07:00
Nick Kralevich
c9757ac81e am b01f7afd: Merge "Use __predict_false on some fortify methods." 
* commit 'b01f7afd5fd5df5f8fe925b4fe493269191b62a2':
  Use __predict_false on some fortify methods.
 2013-05-02 14:56:37 -07:00
Nick Kralevich
b01f7afd5f Merge "Use __predict_false on some fortify methods." 2013-05-02 21:52:19 +00:00
Nick Kralevich
532d6f09b1 Use __predict_false on some fortify methods. 
Give the compiler some hints that these error conditions
are unlikely to occur in practice.

Change-Id: Ifaf7322a12120ef663c8315c1a18c2dcbe4bda23
 2013-05-02 14:31:51 -07:00
Nick Kralevich
137a9ad176 am 4f614a70: am e4ac8feb: Merge "libc: cleanup strchr" 
* commit '4f614a7036b37480695884a4be3f3fe70188cd60':
  libc: cleanup strchr
 2013-05-02 14:28:18 -07:00
Nick Kralevich
4f614a7036 am e4ac8feb: Merge "libc: cleanup strchr" 
* commit 'e4ac8feb58ed1f963db9a1f32fa74a06a1f594f2':
  libc: cleanup strchr
 2013-05-02 14:25:42 -07:00
Nick Kralevich
e4ac8feb58 Merge "libc: cleanup strchr" 2013-05-02 21:17:16 +00:00
Christopher Ferris
4d8fe5177e Tune the memcpy for krait. 
Streamline the memcpy a bit removing some unnecessary instructions.

The biggest speed improvement comes from changing the size of
the preload. On krait, the sweet spot for the preload in the main
loop is twice the L1 cache line size.

In most cases, these small tweaks yield > 1000MB/s speed ups. As
the size of the memcpy approaches about 1MB, the speed improvement
disappears.

Change-Id: Ief79694d65324e2db41bee4707dae19b8c24be62
 2013-05-02 14:04:31 -07:00
Nick Kralevich
4f40e511b0 libc: cleanup strchr 
Move strchr to a .cpp file, and change to bionic directory.

Change-Id: I64ade7df326c0a9a714aca4caf5647b6833b1c97
 2013-05-02 13:58:03 -07:00
Nick Kralevich
240bc95be1 am 65fe3ea7: am 5e3b502b: Merge "keep test names consistent with other tests." 
* commit '65fe3ea708bf16ebaa354080b90b6e6c83a24e70':
  keep test names consistent with other tests.
 2013-05-01 15:11:32 -07:00
Nick Kralevich
874ea191de am b9aab3a4: am 8c00c91a: Merge "add strrchr -D_FORTIFY_SOURCE=2 test." 
* commit 'b9aab3a462efb79cdae83d9b819e299216f9cf5f':
  add strrchr -D_FORTIFY_SOURCE=2 test.
 2013-05-01 15:11:32 -07:00
Nick Kralevich
65fe3ea708 am 5e3b502b: Merge "keep test names consistent with other tests." 
* commit '5e3b502b6b56634953ea152409363088974fa5e9':
  keep test names consistent with other tests.
 2013-05-01 15:10:07 -07:00
Nick Kralevich
b9aab3a462 am 8c00c91a: Merge "add strrchr -D_FORTIFY_SOURCE=2 test." 
* commit '8c00c91aa051f18e107466b5d8c9280a2e1fabc1':
  add strrchr -D_FORTIFY_SOURCE=2 test.
 2013-05-01 15:10:07 -07:00
Nick Kralevich
5e3b502b6b Merge "keep test names consistent with other tests." 2013-05-01 22:06:15 +00:00