OSDN Git Service

android-x86/bionic.git
8 years agoMerge changes I73a39c6d,Iab2af242 am: f30170dfa5
Josh Gao [Fri, 20 Nov 2015 02:04:44 +0000 (02:04 +0000)]
Merge changes I73a39c6d,Iab2af242 am: f30170dfa5
am: 8af9a739c9

* commit '8af9a739c985d63fcf0e3b5ddd051b597f1af44e':
  Fix test build break.
  extend the PTRDIFF_MAX size check to mremap

8 years agoMerge changes I73a39c6d,Iab2af242
Josh Gao [Fri, 20 Nov 2015 02:00:16 +0000 (02:00 +0000)]
Merge changes I73a39c6d,Iab2af242
am: f30170dfa5

* commit 'f30170dfa514266a0bf007091aa54a866920208c':
  Fix test build break.
  extend the PTRDIFF_MAX size check to mremap

8 years agoMerge changes I73a39c6d,Iab2af242
Josh Gao [Fri, 20 Nov 2015 01:55:56 +0000 (01:55 +0000)]
Merge changes I73a39c6d,Iab2af242

* changes:
  Fix test build break.
  extend the PTRDIFF_MAX size check to mremap

8 years agoMerge "Fix tsan abort for lake of __libc_auxv initialization." am: 79f8d64632
Yabin Cui [Fri, 20 Nov 2015 00:53:21 +0000 (00:53 +0000)]
Merge "Fix tsan abort for lake of __libc_auxv initialization." am: 79f8d64632
am: b690cae8dd

* commit 'b690cae8ddf0e88b4c118495ad5a9c6251c622f2':
  Fix tsan abort for lake of __libc_auxv initialization.

8 years agoMerge "Fix tsan abort for lake of __libc_auxv initialization."
Yabin Cui [Fri, 20 Nov 2015 00:48:40 +0000 (00:48 +0000)]
Merge "Fix tsan abort for lake of __libc_auxv initialization."
am: 79f8d64632

* commit '79f8d64632a57ccd62315286b809819de09e0317':
  Fix tsan abort for lake of __libc_auxv initialization.

8 years agoMerge "Fix tsan abort for lake of __libc_auxv initialization."
Yabin Cui [Fri, 20 Nov 2015 00:40:00 +0000 (00:40 +0000)]
Merge "Fix tsan abort for lake of __libc_auxv initialization."

8 years agoAdd getgrgid_r/getgrnam_r.
Yabin Cui [Thu, 19 Nov 2015 23:17:21 +0000 (23:17 +0000)]
Add getgrgid_r/getgrnam_r.
am: 62a8339051  -s ours

* commit '62a83390514eb1623192f08f4e12769f77a8941c':
  Add getgrgid_r/getgrnam_r.

8 years agoAdd all the glibc one-line "synonym" header files.
Elliott Hughes [Thu, 19 Nov 2015 23:13:12 +0000 (23:13 +0000)]
Add all the glibc one-line "synonym" header files.
am: 2375fd7868

* commit '2375fd7868c5b8c6f5d364e3c70efc024c545566':
  Add all the glibc one-line "synonym" header files.

8 years agoMerge "Update libc/Android.bp to match libc/Android.mk" am: 9c6157c81d
Colin Cross [Thu, 19 Nov 2015 23:04:11 +0000 (23:04 +0000)]
Merge "Update libc/Android.bp to match libc/Android.mk" am: 9c6157c81d
am: 75ba57de43

* commit '75ba57de435e582ba63c29ed202c82377027d1ba':
  Update libc/Android.bp to match libc/Android.mk

8 years agoMerge "Add /odm/lib to shared lib search path" am: 0ebe2f07c3
Hung-ying Tyan [Thu, 19 Nov 2015 23:04:02 +0000 (23:04 +0000)]
Merge "Add /odm/lib to shared lib search path" am: 0ebe2f07c3
am: ce77e47b2f

* commit 'ce77e47b2f9dfa097e544c3746b8c82d65f3bfe4':
  Add /odm/lib to shared lib search path

8 years agoAdd some glibc-like #defines for libchrome.
Elliott Hughes [Thu, 19 Nov 2015 23:00:47 +0000 (23:00 +0000)]
Add some glibc-like #defines for libchrome.
am: e87ff2ba0d

* commit 'e87ff2ba0d0bba5a211ab67db48f963ab063d0a6':
  Add some glibc-like #defines for libchrome.

8 years agoAdd timespec/timeval conversion helpers.
Bertrand SIMONNET [Thu, 19 Nov 2015 23:00:43 +0000 (23:00 +0000)]
Add timespec/timeval conversion helpers.
am: 102d83fa99

* commit '102d83fa99087260d2f1221715c97ec45bc411ac':
  Add timespec/timeval conversion helpers.

8 years agolibc: Add sys/fcntl.h for compatibility.
Daniel Erat [Thu, 19 Nov 2015 23:00:39 +0000 (23:00 +0000)]
libc: Add sys/fcntl.h for compatibility.
am: 950d3e9909

* commit '950d3e99092727544fd589029a067ba8f15b5693':
  libc: Add sys/fcntl.h for compatibility.

8 years agoAdd <sysexits.h>.
Elliott Hughes [Thu, 19 Nov 2015 23:00:34 +0000 (23:00 +0000)]
Add <sysexits.h>.
am: e924d8528c

* commit 'e924d8528cc566ee5569a42c92e9f698c857d48a':
  Add <sysexits.h>.

8 years agoMerge "Update libc/Android.bp to match libc/Android.mk"
Colin Cross [Thu, 19 Nov 2015 22:58:20 +0000 (22:58 +0000)]
Merge "Update libc/Android.bp to match libc/Android.mk"
am: 9c6157c81d

* commit '9c6157c81d123d8c6ba1aa8d7ee5c67b0840666c':
  Update libc/Android.bp to match libc/Android.mk

8 years agoMerge "Update libc/Android.bp to match libc/Android.mk"
Colin Cross [Thu, 19 Nov 2015 22:48:33 +0000 (22:48 +0000)]
Merge "Update libc/Android.bp to match libc/Android.mk"

8 years agoFix tsan abort for lake of __libc_auxv initialization.
Yabin Cui [Thu, 19 Nov 2015 22:24:06 +0000 (14:24 -0800)]
Fix tsan abort for lake of __libc_auxv initialization.

If tsan is used, the following callchain can happen:
__libc_preinit() -> __libc_init_globals() ->
__libc_init_vdso() -> strcmp() -> __tsan_init()
-> sysconf(_SC_PAGE_SIZE) -> getauxval().
But __libc_auxv is initialized in __libc_init_common(),
after __libc_init_globals(). One simple way to fix
this is to initialize __libc_auxv at __libc_init_globals().

Bug: 25392375
Change-Id: I3893b1f567d5f3b7a8c881c0c1b8234b06b7751b

8 years agoUpdate libc/Android.bp to match libc/Android.mk
Colin Cross [Thu, 19 Nov 2015 21:32:49 +0000 (13:32 -0800)]
Update libc/Android.bp to match libc/Android.mk

Change-Id: I4dfadc55688213f095949c56306e5071b2ab6135

8 years agoFix test build break.
Josh Gao [Thu, 19 Nov 2015 21:44:20 +0000 (13:44 -0800)]
Fix test build break.

Change-Id: I73a39c6d4bb9baebbfb5572e9259bcd405116039

8 years agoMerge "Add /odm/lib to shared lib search path"
Hung-ying Tyan [Thu, 19 Nov 2015 16:45:08 +0000 (16:45 +0000)]
Merge "Add /odm/lib to shared lib search path"
am: 0ebe2f07c3

* commit '0ebe2f07c35d4b764bc5d8b5226004e3db46da91':
  Add /odm/lib to shared lib search path

8 years agoMerge "Add /odm/lib to shared lib search path"
Hung-ying Tyan [Thu, 19 Nov 2015 16:38:51 +0000 (16:38 +0000)]
Merge "Add /odm/lib to shared lib search path"

8 years agoextend the PTRDIFF_MAX size check to mremap
Daniel Micay [Sat, 7 Nov 2015 15:40:26 +0000 (10:40 -0500)]
extend the PTRDIFF_MAX size check to mremap

This removes another way to obtain objects larger than PTRDIFF_MAX. The
only known remaining hole is now jemalloc's merging of virtual memory
spans.

Technically this could be wrapped in an __LP64__ ifndef since it can't
occur on 64-bit due to the 1:1 split. It doesn't really matter either
way.

Change-Id: Iab2af242b775bc98a59421994d87aca0433215bd

8 years agoMerge "Do not depend on host bits to get the right size to write." am: 313632db57
Junichi Uekawa [Thu, 19 Nov 2015 12:55:19 +0000 (12:55 +0000)]
Merge "Do not depend on host bits to get the right size to write." am: 313632db57
am: 1ab4088062

* commit '1ab4088062ffdebbb82e5cf1fe9819fb6cc76555':
  Do not depend on host bits to get the right size to write.

8 years agoMerge "Do not depend on host bits to get the right size to write."
Junichi Uekawa [Thu, 19 Nov 2015 12:51:01 +0000 (12:51 +0000)]
Merge "Do not depend on host bits to get the right size to write."
am: 313632db57

* commit '313632db574d101275206ca025d21a5a3cd62150':
  Do not depend on host bits to get the right size to write.

8 years agoMerge "Do not depend on host bits to get the right size to write."
Junichi Uekawa [Thu, 19 Nov 2015 12:44:19 +0000 (12:44 +0000)]
Merge "Do not depend on host bits to get the right size to write."

8 years agoDo not depend on host bits to get the right size to write.
Junichi Uekawa [Wed, 18 Nov 2015 01:18:59 +0000 (10:18 +0900)]
Do not depend on host bits to get the right size to write.

x86_64 32-bit or 64-bit relocations do not depend on ELF bit size, they
are 32-bit or 64-bit respectively.

Known compiler that emits such code is nacl-clang which emits
R_X86_64_PC32 which should write 32 bits but ended up writing 64 bits.

Change-Id: Ibb6b484c0fea6a7e291362148e8ac749d6674529

8 years agoMerge "Implement pthread spin." am: 2c09e5de29
Yabin Cui [Thu, 19 Nov 2015 02:09:25 +0000 (02:09 +0000)]
Merge "Implement pthread spin." am: 2c09e5de29
am: f091c1f2f1

* commit 'f091c1f2f1cf7f363ba59c08b88f1fb5de05607d':
  Implement pthread spin.

8 years agoMerge "Avoid tsan warning about pthread_mutex_destroy." am: ea5bb151af
Yabin Cui [Thu, 19 Nov 2015 02:09:14 +0000 (02:09 +0000)]
Merge "Avoid tsan warning about pthread_mutex_destroy." am: ea5bb151af
am: 9d4bd6f0ca

* commit '9d4bd6f0caa0d1d7947767a7ea3517c2a764e7e6':
  Avoid tsan warning about pthread_mutex_destroy.

8 years agoMerge "Implement pthread spin."
Yabin Cui [Thu, 19 Nov 2015 02:03:24 +0000 (02:03 +0000)]
Merge "Implement pthread spin."
am: 2c09e5de29

* commit '2c09e5de299ca87a9e68807e2b4af41ba61710f3':
  Implement pthread spin.

8 years agoMerge "Avoid tsan warning about pthread_mutex_destroy."
Yabin Cui [Thu, 19 Nov 2015 02:03:13 +0000 (02:03 +0000)]
Merge "Avoid tsan warning about pthread_mutex_destroy."
am: ea5bb151af

* commit 'ea5bb151af5e1e364968cb1eac70c8a2c13ca7a7':
  Avoid tsan warning about pthread_mutex_destroy.

8 years agoMerge "Implement pthread spin."
Yabin Cui [Thu, 19 Nov 2015 01:55:37 +0000 (01:55 +0000)]
Merge "Implement pthread spin."

8 years agoMerge "Avoid tsan warning about pthread_mutex_destroy."
Yabin Cui [Thu, 19 Nov 2015 01:55:25 +0000 (01:55 +0000)]
Merge "Avoid tsan warning about pthread_mutex_destroy."

8 years agoImplement pthread spin.
Yabin Cui [Wed, 18 Nov 2015 00:03:18 +0000 (16:03 -0800)]
Implement pthread spin.

In order to run tsan unit tests, we need to support pthread spin APIs.

Bug: 18623621
Bug: 25392375
Change-Id: Icbb4a74e72e467824b3715982a01600031868e29

8 years agoMerge "Ignore target sdk version for the public namespace" am: 63f0e0db76
Dimitry Ivanov [Wed, 18 Nov 2015 17:20:26 +0000 (17:20 +0000)]
Merge "Ignore target sdk version for the public namespace" am: 63f0e0db76
am: 3f539a1655

* commit '3f539a16555739cc5d429926d29870f8661a6c54':
  Ignore target sdk version for the public namespace

8 years agoAdd /odm/lib to shared lib search path
Hung-ying Tyan [Thu, 12 Nov 2015 03:48:19 +0000 (11:48 +0800)]
Add /odm/lib to shared lib search path

ODM's shared libs should live in /odm/lib on the ODM partition.

BUG: 25654402
Change-Id: I3f5c26f208af87ff2817e490e51d0b4f5b8ec98e

8 years agoMerge "Ignore target sdk version for the public namespace"
Dimitry Ivanov [Wed, 18 Nov 2015 03:52:50 +0000 (03:52 +0000)]
Merge "Ignore target sdk version for the public namespace"
am: 63f0e0db76

* commit '63f0e0db768ea9be4db3dd6a2fb62ea942afb9d6':
  Ignore target sdk version for the public namespace

8 years agoMerge "Ignore target sdk version for the public namespace"
Dimitry Ivanov [Wed, 18 Nov 2015 03:43:59 +0000 (03:43 +0000)]
Merge "Ignore target sdk version for the public namespace"

8 years agoIgnore target sdk version for the public namespace
Dmitriy Ivanov [Wed, 18 Nov 2015 02:36:50 +0000 (18:36 -0800)]
Ignore target sdk version for the public namespace

This fixes the bug with using the libraries loaded
prior to android_set_target_sdk_version call.

Bug: http://b/22548808
Change-Id: I3ca2d367b0fa930a437bbb65f780834803d2ef0a

8 years agoAvoid tsan warning about pthread_mutex_destroy.
Yabin Cui [Tue, 17 Nov 2015 04:19:31 +0000 (20:19 -0800)]
Avoid tsan warning about pthread_mutex_destroy.

If calling pthread_mutex_trylock from pthread_mutex_destroy, tsan
warns about an attempt to destroy a locked mutex.

Bug: 25392375
Change-Id: I5feee20e7a0d0915adad24da874ec1ccce241381

8 years agoAdd getgrgid_r/getgrnam_r.
Yabin Cui [Tue, 21 Jul 2015 02:46:26 +0000 (19:46 -0700)]
Add getgrgid_r/getgrnam_r.

Bug: 22568551

(cherry picked from commit c4786d366b11ed81165d43ee7f23e0d4965fc00f)

Change-Id: I29f60c8f57f6dbd3c7acab7ce006cadd5d94ad53

8 years agoAdd all the glibc one-line "synonym" header files.
Elliott Hughes [Fri, 17 Jul 2015 20:59:36 +0000 (13:59 -0700)]
Add all the glibc one-line "synonym" header files.

Ported code keeps needing these one by one, so let's just add the whole
set...

(cherry picked from commit 2cc41d3e0054e414caa2022f4b625de2983006a2)

Change-Id: Ib816d8f798975a20d9f184142ec725c63a27fd70

8 years agoMerge "Implement pthread barrier." am: b804b9d67b
Yabin Cui [Tue, 17 Nov 2015 00:32:03 +0000 (00:32 +0000)]
Merge "Implement pthread barrier." am: b804b9d67b
am: 278fe431b6

* commit '278fe431b6045527f379f69dbdd25e66a434c949':
  Implement pthread barrier.

8 years agoMerge "Implement pthread barrier."
Yabin Cui [Tue, 17 Nov 2015 00:28:20 +0000 (00:28 +0000)]
Merge "Implement pthread barrier."
am: b804b9d67b

* commit 'b804b9d67b9e3a8c63471ff9892f6abea2a58684':
  Implement pthread barrier.

8 years agoMerge "Implement pthread barrier."
Yabin Cui [Tue, 17 Nov 2015 00:22:54 +0000 (00:22 +0000)]
Merge "Implement pthread barrier."

8 years agoMerge "Remove the warning about empty LD_LIBRARY_PATH" am: 3c8c16022a
Dimitry Ivanov [Mon, 16 Nov 2015 22:33:24 +0000 (22:33 +0000)]
Merge "Remove the warning about empty LD_LIBRARY_PATH" am: 3c8c16022a
am: 159c3d617f

* commit '159c3d617fb5f1d9bfb32681a1e526a7798892fe':
  Remove the warning about empty LD_LIBRARY_PATH

8 years agoMerge "Remove the warning about empty LD_LIBRARY_PATH"
Dimitry Ivanov [Mon, 16 Nov 2015 22:30:32 +0000 (22:30 +0000)]
Merge "Remove the warning about empty LD_LIBRARY_PATH"
am: 3c8c16022a

* commit '3c8c16022a513a32eb6b92cf23f4ef43ccf7ad6d':
  Remove the warning about empty LD_LIBRARY_PATH

8 years agoAdd some glibc-like #defines for libchrome.
Elliott Hughes [Tue, 7 Jul 2015 16:22:32 +0000 (09:22 -0700)]
Add some glibc-like #defines for libchrome.

libchrome uses __USE_XOPEN2K8 to decide whether futimens is
available. That's perhaps not the best idea, but there are other
cases where we defined the same feature macros as glibc to aid
portability.

(cherry picked from commit 7ea817d39ecfdb0f42a61ea87c81105461710a93)

Change-Id: I003442825778b5b2bcbbd4938eb213e581c355ed

8 years agoAdd timespec/timeval conversion helpers.
Bertrand SIMONNET [Thu, 16 Jul 2015 18:50:39 +0000 (11:50 -0700)]
Add timespec/timeval conversion helpers.

TIMESPEC_TO_TIMEVAL and TIMEVAL_TO_TIMESPEC are usually provided by
sys/time.h.

BUG: 22532790

(cherry picked from commit 0875ba3095782387370cba2e36ebc5df7acbcb7e)

Change-Id: I79f5bc66a6a5d565f91bde5248a17c6327ac949f

8 years agolibc: Add sys/fcntl.h for compatibility.
Daniel Erat [Wed, 8 Jul 2015 21:01:50 +0000 (15:01 -0600)]
libc: Add sys/fcntl.h for compatibility.

Add a /usr/include/sys/fcntl.h file that includes <fcntl.h>.

(cherry picked from commit e55151472b89067672e865858ccc2d2f28b91cd6)

Change-Id: I1eff872be589a5bcf9fd56077c71f8002c74fdaf

8 years agoAdd <sysexits.h>.
Elliott Hughes [Mon, 29 Jun 2015 20:44:34 +0000 (13:44 -0700)]
Add <sysexits.h>.

Taken from current upstream OpenBSD.

Bug: http://b/22172963

(cherry picked from commit 59d5854d145263f8e68a7312bf52894269203029)

Change-Id: Ie9e16789b7a248ac004e19ebf8ad01679208d332

8 years agoMerge "Remove the warning about empty LD_LIBRARY_PATH"
Dimitry Ivanov [Mon, 16 Nov 2015 22:25:50 +0000 (22:25 +0000)]
Merge "Remove the warning about empty LD_LIBRARY_PATH"

8 years agoRemove the warning about empty LD_LIBRARY_PATH
Dmitriy Ivanov [Mon, 16 Nov 2015 22:23:37 +0000 (14:23 -0800)]
Remove the warning about empty LD_LIBRARY_PATH

Change-Id: I3eca11512d8055ab94dd0a6badcd83ce6440d675

8 years agoImplement pthread barrier.
Yabin Cui [Fri, 6 Nov 2015 06:06:09 +0000 (22:06 -0800)]
Implement pthread barrier.

Bug: 24341262
Change-Id: I5472549e5d7545c1c3f0bef78235f545557b9630

8 years agoMerge "Enable clang to compile more tests." am: 949bfb9e3c
Chih-hung Hsieh [Mon, 16 Nov 2015 21:41:36 +0000 (21:41 +0000)]
Merge "Enable clang to compile more tests." am: 949bfb9e3c
am: 4d87f17621

* commit '4d87f1762116a1a4392b96a49a2cb56640289ba1':
  Enable clang to compile more tests.

8 years agoMerge "Enable clang to compile more tests."
Chih-hung Hsieh [Mon, 16 Nov 2015 21:36:51 +0000 (21:36 +0000)]
Merge "Enable clang to compile more tests."
am: 949bfb9e3c

* commit '949bfb9e3cceac7913fe1debc39617c9ec01ae5e':
  Enable clang to compile more tests.

8 years agoMerge "Enable clang to compile more tests."
Chih-hung Hsieh [Mon, 16 Nov 2015 21:31:36 +0000 (21:31 +0000)]
Merge "Enable clang to compile more tests."

8 years agoMerge "Fix arm64 and x86 builds" am: 61f186d067
Dimitry Ivanov [Mon, 16 Nov 2015 21:29:35 +0000 (21:29 +0000)]
Merge "Fix arm64 and x86 builds" am: 61f186d067
am: b061c9250d

* commit 'b061c9250d26a3735baeabb37a8eb63389fddafb':
  Fix arm64 and x86 builds

8 years agoMerge "Fix arm64 and x86 builds"
Dimitry Ivanov [Mon, 16 Nov 2015 21:25:31 +0000 (21:25 +0000)]
Merge "Fix arm64 and x86 builds"
am: 61f186d067

* commit '61f186d067a3efb6a86450092a567fb18c1641c3':
  Fix arm64 and x86 builds

8 years agoMerge "Fix arm64 and x86 builds"
Dimitry Ivanov [Mon, 16 Nov 2015 21:23:18 +0000 (21:23 +0000)]
Merge "Fix arm64 and x86 builds"

8 years agoFix arm64 and x86 builds
Dmitriy Ivanov [Mon, 16 Nov 2015 21:17:27 +0000 (13:17 -0800)]
Fix arm64 and x86 builds

Change-Id: Ic3746b2f200f42218b6ac857c1631e873c767c17

8 years agoMerge "Introducing linker namespaces" am: 1f0ccbb59c
Dimitry Ivanov [Mon, 16 Nov 2015 20:26:18 +0000 (20:26 +0000)]
Merge "Introducing linker namespaces" am: 1f0ccbb59c
am: 2616cdcdb9

* commit '2616cdcdb9a03ddb80ad844b3f6649483a9a9469':
  Introducing linker namespaces

8 years agoMerge "Introducing linker namespaces"
Dimitry Ivanov [Mon, 16 Nov 2015 20:21:05 +0000 (20:21 +0000)]
Merge "Introducing linker namespaces"
am: 1f0ccbb59c

* commit '1f0ccbb59cd32dfad0e6d9fd9619905e067076a6':
  Introducing linker namespaces

8 years agoMerge "Introducing linker namespaces"
Dimitry Ivanov [Mon, 16 Nov 2015 20:14:37 +0000 (20:14 +0000)]
Merge "Introducing linker namespaces"

8 years agoEnable clang to compile more tests.
Chih-Hung Hsieh [Mon, 16 Nov 2015 19:13:04 +0000 (11:13 -0800)]
Enable clang to compile more tests.

* Disable optimization only in gtest.h of atexit_test.c for arm/aarch64
  to keep VTT for std::__1::basic_stringstream<char, std::__1::char_traits<char>,
  std::__1::allocator<char> > to link with g++ compiled modules.
* bionic-unit-tests source files are not affected by clang x86_64 fp128 bug
  so they can be compiled with clang.

BUG: 25643775
Change-Id: I3da2a0de61edcdca07b7fcd73a16de9da4a1f7d6

8 years agoIntroducing linker namespaces
Dmitriy Ivanov [Fri, 30 Oct 2015 00:01:24 +0000 (17:01 -0700)]
Introducing linker namespaces

Bug: http://b/22548808
Change-Id: Ia3af3c0a167f1d16447a3d83bb045d143319b1e1

8 years agoMerge "Improve libc time zone fallback behavior." am: 1b42c54471
Elliott Hughes [Fri, 13 Nov 2015 18:32:04 +0000 (18:32 +0000)]
Merge "Improve libc time zone fallback behavior." am: 1b42c54471
am: 69536213d6

* commit '69536213d6c5984438880cdd897e646511a51a17':
  Improve libc time zone fallback behavior.

8 years agoMerge "Improve libc time zone fallback behavior."
Elliott Hughes [Fri, 13 Nov 2015 18:28:57 +0000 (18:28 +0000)]
Merge "Improve libc time zone fallback behavior."
am: 1b42c54471

* commit '1b42c544711316281e09c5da25850fac531b27cb':
  Improve libc time zone fallback behavior.

8 years agoMerge "Improve libc time zone fallback behavior."
Elliott Hughes [Fri, 13 Nov 2015 18:24:41 +0000 (18:24 +0000)]
Merge "Improve libc time zone fallback behavior."

8 years agoImprove libc time zone fallback behavior.
Elliott Hughes [Fri, 13 Nov 2015 16:38:48 +0000 (08:38 -0800)]
Improve libc time zone fallback behavior.

We should fall back to GMT if neither the environment variable nor the
system property is set. This is the case if you wipe a WiFi-only device,
because we currently only take the time zone from cell networks.

Bug: http://b/24773112
Change-Id: I90d236d4d492b6562d75021bd312030b91c1e298

8 years agoMerge "Fix strftime if tm_zone is null." am: 5780f9d809
Elliott Hughes [Fri, 13 Nov 2015 03:08:30 +0000 (03:08 +0000)]
Merge "Fix strftime if tm_zone is null." am: 5780f9d809
am: 5187baa387

* commit '5187baa387dcd73cb99c45897949a6353db7175a':
  Fix strftime if tm_zone is null.

8 years agoMerge "Fix strftime if tm_zone is null."
Elliott Hughes [Fri, 13 Nov 2015 03:04:31 +0000 (03:04 +0000)]
Merge "Fix strftime if tm_zone is null."
am: 5780f9d809

* commit '5780f9d80963fbe7b93f501dd3dd7edc7fab46b0':
  Fix strftime if tm_zone is null.

8 years agoMerge "Fix strftime if tm_zone is null."
Elliott Hughes [Fri, 13 Nov 2015 02:58:30 +0000 (02:58 +0000)]
Merge "Fix strftime if tm_zone is null."

8 years agoMerge "FORTIFY_SOURCE: make sure gcc unittests are compiled with gcc" am: 4ea67f6950
Nick Kralevich [Fri, 13 Nov 2015 01:15:20 +0000 (01:15 +0000)]
Merge "FORTIFY_SOURCE: make sure gcc unittests are compiled with gcc" am: 4ea67f6950
am: bb725f7b77

* commit 'bb725f7b7760f7b1c5ed9a07d6f10619d5abdd6e':
  FORTIFY_SOURCE: make sure gcc unittests are compiled with gcc

8 years agoMerge "FORTIFY_SOURCE: make sure gcc unittests are compiled with gcc"
Nick Kralevich [Fri, 13 Nov 2015 01:12:41 +0000 (01:12 +0000)]
Merge "FORTIFY_SOURCE: make sure gcc unittests are compiled with gcc"
am: 4ea67f6950

* commit '4ea67f695066b73796b24563d83e8b5a9190334d':
  FORTIFY_SOURCE: make sure gcc unittests are compiled with gcc

8 years agoMerge "FORTIFY_SOURCE: make sure gcc unittests are compiled with gcc"
Nick Kralevich [Fri, 13 Nov 2015 01:09:44 +0000 (01:09 +0000)]
Merge "FORTIFY_SOURCE: make sure gcc unittests are compiled with gcc"

8 years agoFix strftime if tm_zone is null.
Elliott Hughes [Fri, 13 Nov 2015 00:51:31 +0000 (16:51 -0800)]
Fix strftime if tm_zone is null.

Upstream tzcode said "On platforms with tm_zone, strftime.c now assumes it
is not NULL". Which is fine for any struct tm generated by tzcode, but not
necessarily true of a struct tm constructed by arbitrary code. In particular,
Netflix on Nexus Player was failing to start because they format "%Z" with
a struct tm whose tm_zone is null (the other fields are valid, but, yeah,
that's probably not intentional).

glibc takes a null tm_zone to mean "the current time zone", so let's do that
too. (Historically Android would use the empty string, and POSIX doesn't
clarify which of this is the appropriate behavior when tm_zone is null.)

Bug: http://b/25170306
Change-Id: Idbf68bfe90d143aca7dada8607742905188b1d33

8 years agoFORTIFY_SOURCE: make sure gcc unittests are compiled with gcc
Nick Kralevich [Thu, 12 Nov 2015 23:55:13 +0000 (15:55 -0800)]
FORTIFY_SOURCE: make sure gcc unittests are compiled with gcc

The default compiler is clang. We need to explicitly indicate
that we should use gcc.

Change-Id: I37859c2e303f2a86a2565fe72eda1fda7c557a59

8 years agoMerge "Still cannot compile with clang on arm64." am: 7c10ee9473
Chih-hung Hsieh [Thu, 12 Nov 2015 20:54:54 +0000 (20:54 +0000)]
Merge "Still cannot compile with clang on arm64." am: 7c10ee9473
am: a2e9d90811

* commit 'a2e9d90811c98a43cf337503a488d56d39d27628':
  Still cannot compile with clang on arm64.

8 years agoMerge "Still cannot compile with clang on arm64."
Chih-hung Hsieh [Thu, 12 Nov 2015 20:51:05 +0000 (20:51 +0000)]
Merge "Still cannot compile with clang on arm64."
am: 7c10ee9473

* commit '7c10ee9473b5c46da733b2d3d24cf90fb8ac7672':
  Still cannot compile with clang on arm64.

8 years agoMerge "Still cannot compile with clang on arm64."
Chih-hung Hsieh [Thu, 12 Nov 2015 20:45:48 +0000 (20:45 +0000)]
Merge "Still cannot compile with clang on arm64."

8 years agoStill cannot compile with clang on arm64.
Chih-Hung Hsieh [Thu, 12 Nov 2015 20:39:13 +0000 (12:39 -0800)]
Still cannot compile with clang on arm64.

When __cxa_thread_atexit_impl.cpp is compiled with clang on arm64,
Android cannot boot up.

BUG: 25662915
Change-Id: If997b544f43e956172ce605d86fe147d42fd39e0

8 years agoMerge "Enable clang for modules failed with TLS." am: 0c447053de
Chih-hung Hsieh [Thu, 12 Nov 2015 01:13:29 +0000 (01:13 +0000)]
Merge "Enable clang for modules failed with TLS." am: 0c447053de
am: c0116bd3db

* commit 'c0116bd3dbd5652e70643c239e58d4d225f83098':
  Enable clang for modules failed with TLS.

8 years agoMerge "Enable clang for modules failed with TLS."
Chih-hung Hsieh [Thu, 12 Nov 2015 01:09:37 +0000 (01:09 +0000)]
Merge "Enable clang for modules failed with TLS."
am: 0c447053de

* commit '0c447053de4b87d50ebec260c7e1d949fe934065':
  Enable clang for modules failed with TLS.

8 years agoMerge "Clean up pthread_gettid_np test." am: dbc6398e95
Elliott Hughes [Thu, 12 Nov 2015 01:09:31 +0000 (01:09 +0000)]
Merge "Clean up pthread_gettid_np test." am: dbc6398e95
am: fd57638117

* commit 'fd57638117c45849eae495d812a12c6d68330e3d':
  Clean up pthread_gettid_np test.

8 years agoMerge "Enable clang for modules failed with TLS."
Chih-hung Hsieh [Thu, 12 Nov 2015 01:04:51 +0000 (01:04 +0000)]
Merge "Enable clang for modules failed with TLS."

8 years agoMerge "Clean up pthread_gettid_np test."
Elliott Hughes [Thu, 12 Nov 2015 01:04:38 +0000 (01:04 +0000)]
Merge "Clean up pthread_gettid_np test."
am: dbc6398e95

* commit 'dbc6398e95df44a18715ce5ba19b8e1a93b969d4':
  Clean up pthread_gettid_np test.

8 years agoMerge "Clean up pthread_gettid_np test."
Elliott Hughes [Thu, 12 Nov 2015 00:59:08 +0000 (00:59 +0000)]
Merge "Clean up pthread_gettid_np test."

8 years agoEnable clang for modules failed with TLS.
Chih-Hung Hsieh [Tue, 10 Nov 2015 19:15:43 +0000 (11:15 -0800)]
Enable clang for modules failed with TLS.

New 3.8 clang/llvm can compile TLS code now.
* For x86_64, still disable clang due to f128 bug.
* For b/25643775, arm and arm64, disable clang in unit tests.
* Fix thread_local_test.cpp to compile with clang and
  limit gcc workaround only to arm and aarch64.

BUG: 25643775

Change-Id: Iecd006bf1fc417dbcce2c63343a59c4bf1fa77ea

8 years agoMerge "Add 100 column limit to .clang-format." am: b03e6bf924
Josh Gao [Wed, 11 Nov 2015 22:28:45 +0000 (22:28 +0000)]
Merge "Add 100 column limit to .clang-format." am: b03e6bf924
am: 504e3274a0

* commit '504e3274a09f32834e3c5c8b6af308230f3cbedf':
  Add 100 column limit to .clang-format.

8 years agoMerge "Add 100 column limit to .clang-format."
Josh Gao [Wed, 11 Nov 2015 22:25:42 +0000 (22:25 +0000)]
Merge "Add 100 column limit to .clang-format."
am: b03e6bf924

* commit 'b03e6bf9247bb36162b9f4c61d07e488a18e126c':
  Add 100 column limit to .clang-format.

8 years agoMerge "Add 100 column limit to .clang-format."
Josh Gao [Wed, 11 Nov 2015 22:22:59 +0000 (22:22 +0000)]
Merge "Add 100 column limit to .clang-format."

8 years agoAdd 100 column limit to .clang-format.
Josh Gao [Wed, 11 Nov 2015 22:21:09 +0000 (14:21 -0800)]
Add 100 column limit to .clang-format.

Change-Id: I3c3fa5e61cfb2af7f2888dcee56229692ec1479c

8 years agoClean up pthread_gettid_np test.
Elliott Hughes [Wed, 11 Nov 2015 21:32:28 +0000 (13:32 -0800)]
Clean up pthread_gettid_np test.

Change-Id: I0fad26c7824981bfa3ad3a8a0b28a1984062dcd1

8 years agoMerge "Fix potential race condition on CTS TC pthread_gettid_np" am: ffe5c24c86
Elliott Hughes [Wed, 11 Nov 2015 21:29:13 +0000 (21:29 +0000)]
Merge "Fix potential race condition on CTS TC pthread_gettid_np" am: ffe5c24c86
am: 2b1e258fec

* commit '2b1e258fec89a5abd20f6d7ee8a102cd9b2c27bc':
  Fix potential race condition on CTS TC pthread_gettid_np

8 years agoMerge "Fix potential race condition on CTS TC pthread_gettid_np"
Elliott Hughes [Wed, 11 Nov 2015 21:25:38 +0000 (21:25 +0000)]
Merge "Fix potential race condition on CTS TC pthread_gettid_np"
am: ffe5c24c86

* commit 'ffe5c24c8693f1f4fc8edb68075fb36df558b801':
  Fix potential race condition on CTS TC pthread_gettid_np

8 years agoMerge "Fix potential race condition on CTS TC pthread_gettid_np"
Elliott Hughes [Wed, 11 Nov 2015 21:21:33 +0000 (21:21 +0000)]
Merge "Fix potential race condition on CTS TC pthread_gettid_np"

8 years agoFix potential race condition on CTS TC pthread_gettid_np
Junjie Hu [Wed, 11 Nov 2015 04:52:25 +0000 (12:52 +0800)]
Fix potential race condition on CTS TC pthread_gettid_np

Root cause:
If start_routine thread exits before pthread_gettid_np is invokded, the "tid" field
will be cleared so that pthread_gettid_np will get "0" (which is cleared by kernel,
due to the flag "CLONE_CHILD_CLEARTID" is set while calling clone system call inside
pthread_create).

Proposed patch:
Use a mutex to guarantee pthread_gettid_np will be invoked and returned before the
start_routine exits

Signed-off-by: Junjie Hu <junjie.hu@mediatek.com>
Change-Id: I22411f1b0f7446d76a0373cef4ccec858fac7018
(cherry picked from commit 4f8010293506d4e08d184e66bf4af44ef3483611)

8 years agoMerge "Fix potential race condition on CTS TC pthread_gettid_np" into marshmallow...
Daniel Xie [Wed, 11 Nov 2015 19:24:46 +0000 (19:24 +0000)]
Merge "Fix potential race condition on CTS TC pthread_gettid_np" into marshmallow-cts-dev am: 2010fb6722 am: eebe01b523
am: 1a5bfd9eaf

* commit '1a5bfd9eaf22eaf9fcc54d3065d0e88bff4f3e42':
  Fix potential race condition on CTS TC pthread_gettid_np

8 years agoMerge "Fix potential race condition on CTS TC pthread_gettid_np" into marshmallow...
Daniel Xie [Wed, 11 Nov 2015 19:00:17 +0000 (19:00 +0000)]
Merge "Fix potential race condition on CTS TC pthread_gettid_np" into marshmallow-cts-dev am: 2010fb6722
am: eebe01b523

* commit 'eebe01b523075c0634b04463c210510f192f154d':
  Fix potential race condition on CTS TC pthread_gettid_np

8 years agoMerge "Fix potential race condition on CTS TC pthread_gettid_np" into marshmallow...
Daniel Xie [Wed, 11 Nov 2015 18:57:14 +0000 (18:57 +0000)]
Merge "Fix potential race condition on CTS TC pthread_gettid_np" into marshmallow-cts-dev
am: 2010fb6722

* commit '2010fb6722ea2bd9d07c9f0a3e69eafa3d6114e9':
  Fix potential race condition on CTS TC pthread_gettid_np