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9 years agoMerge "Update NOTICE files."
Elliott Hughes [Sat, 13 Sep 2014 17:01:07 +0000 (17:01 +0000)]
Merge "Update NOTICE files."

9 years agoMerge "Remove an unused file."
Elliott Hughes [Sat, 13 Sep 2014 17:00:27 +0000 (17:00 +0000)]
Merge "Remove an unused file."

9 years agoUpdate NOTICE files.
Elliott Hughes [Sat, 13 Sep 2014 16:42:41 +0000 (09:42 -0700)]
Update NOTICE files.

Change-Id: I37a2c297b318b8e1b1ce8b29a7ccc58ba214708a

9 years agoRemove an unused file.
Elliott Hughes [Sat, 13 Sep 2014 16:24:28 +0000 (09:24 -0700)]
Remove an unused file.

Also remove a reference to it and two other files that have already
been removed in a script --- these files were problematic because they
weren't UTF-8.

Change-Id: Ibf597bac1903c34d8d0fe0a09615c42f24d4f23d

9 years agoMerge "Explain why clock(3) isn't broken."
Elliott Hughes [Fri, 12 Sep 2014 23:52:13 +0000 (23:52 +0000)]
Merge "Explain why clock(3) isn't broken."

9 years agoExplain why clock(3) isn't broken.
Elliott Hughes [Fri, 12 Sep 2014 23:33:37 +0000 (16:33 -0700)]
Explain why clock(3) isn't broken.

Bug: 17441123
Change-Id: I6ee9b7f54bab55b1a8760ce9bcaaa6eab1dcc492

9 years agoMerge "Get new coshl, sinhl, and tanhl implementations from upstream."
Elliott Hughes [Fri, 12 Sep 2014 23:13:43 +0000 (23:13 +0000)]
Merge "Get new coshl, sinhl, and tanhl implementations from upstream."

9 years agoGet new coshl, sinhl, and tanhl implementations from upstream.
Elliott Hughes [Fri, 12 Sep 2014 23:09:40 +0000 (16:09 -0700)]
Get new coshl, sinhl, and tanhl implementations from upstream.

Change-Id: I92f9cd53d12efb2e0f4f8a9590b9fe42398233f6

9 years agoMerge "Add a test for pthread_gettid_np."
Elliott Hughes [Fri, 12 Sep 2014 22:52:38 +0000 (22:52 +0000)]
Merge "Add a test for pthread_gettid_np."

9 years agoAdd a test for pthread_gettid_np.
Elliott Hughes [Fri, 12 Sep 2014 21:43:07 +0000 (14:43 -0700)]
Add a test for pthread_gettid_np.

Bug: 17475191
Change-Id: I8c6a2f4ceba2d24a77ae9a21269edce523aea421

9 years agoMerge "Sync libm with upstream."
Elliott Hughes [Fri, 12 Sep 2014 21:07:48 +0000 (21:07 +0000)]
Merge "Sync libm with upstream."

9 years agoSync libm with upstream.
Elliott Hughes [Fri, 12 Sep 2014 21:00:02 +0000 (14:00 -0700)]
Sync libm with upstream.

Change-Id: I8ac8ee52122ee19a2e423c3211092023cb4896eb

9 years agoMerge "Remove "private/bionic_pthread.h"."
Elliott Hughes [Fri, 12 Sep 2014 18:43:05 +0000 (18:43 +0000)]
Merge "Remove "private/bionic_pthread.h"."

9 years agoRemove "private/bionic_pthread.h".
Elliott Hughes [Fri, 12 Sep 2014 18:35:05 +0000 (11:35 -0700)]
Remove "private/bionic_pthread.h".

Bug: 17476168
Change-Id: Id642987e641de81e914a28daea4ffe9d11e090ed

9 years agoMerge "Fix unload of recursively linked library"
Dmitriy Ivanov [Fri, 12 Sep 2014 16:55:42 +0000 (16:55 +0000)]
Merge "Fix unload of recursively linked library"

9 years agoMerge "Reformatting"
Dmitriy Ivanov [Fri, 12 Sep 2014 16:50:29 +0000 (16:50 +0000)]
Merge "Reformatting"

9 years agoMerge "Refactoring: C++11 style DISABLE_ bionic marcos"
Dmitriy Ivanov [Fri, 12 Sep 2014 16:50:04 +0000 (16:50 +0000)]
Merge "Refactoring: C++11 style DISABLE_ bionic marcos"

9 years agoReformatting
Dmitriy Ivanov [Fri, 12 Sep 2014 16:43:13 +0000 (09:43 -0700)]
Reformatting

 No functional changes.

Change-Id: If71775e5fc207e91ebd31ba3c5f9d2c13dc8dada

9 years agoFix unload of recursively linked library
Dmitriy Ivanov [Tue, 9 Sep 2014 17:21:42 +0000 (10:21 -0700)]
Fix unload of recursively linked library

  Expanded test for recursive libs. Fixed bug with unnecessary
  soinfo_free of already loaded library.

Change-Id: I2cc19f2650c8b12a35feeac127ef608ebba44d88

9 years agoMerge "Expose __swsetup for LP32 binary compatibility."
Elliott Hughes [Fri, 12 Sep 2014 01:27:44 +0000 (01:27 +0000)]
Merge "Expose __swsetup for LP32 binary compatibility."

9 years agoExpose __swsetup for LP32 binary compatibility.
Elliott Hughes [Thu, 11 Sep 2014 23:41:11 +0000 (16:41 -0700)]
Expose __swsetup for LP32 binary compatibility.

(cherry-pick of 7e00b44e80d6e38b8ab86d0ebc86b666c0ac2ef6.)

Bug: 17476127
Change-Id: I0ef1355ac913d782c268a638f88642d6cfc236c2

9 years agoMerge "Add IFUNC support for arm64 and IRELATIVE reloc"
Dmitriy Ivanov [Fri, 12 Sep 2014 00:40:11 +0000 (00:40 +0000)]
Merge "Add IFUNC support for arm64 and IRELATIVE reloc"

9 years agoAdd IFUNC support for arm64 and IRELATIVE reloc
Dmitriy Ivanov [Thu, 11 Sep 2014 22:16:03 +0000 (15:16 -0700)]
Add IFUNC support for arm64 and IRELATIVE reloc

 There are number of changes in the way IFUNC related relocations are done:
 1. IRELATIVE relocations are now supported for x86/x86_64 and arm64.
 2. IFUNC relocations are now relying on static linker to generate
    them in correct order - this removes necessety of additional
    relocation pass for ifuncs.
 3. Related to 2: rela?.dyn relocations are preformed before .plt ones.
 4. Ifunc are resolved on symbol lookup this approach allowed to avoid
    mprotect(PROT_WRITE) call on r-x program segments.

Bug: 17399706
Bug: 17177284
Change-Id: I414dd3e82bd47cc03442c5dfc7c279949aec51ed

9 years agoMerge "Add pthread_gettid_np and re-expose __get_thread for LP32."
Elliott Hughes [Thu, 11 Sep 2014 23:25:46 +0000 (23:25 +0000)]
Merge "Add pthread_gettid_np and re-expose __get_thread for LP32."

9 years agoAdd pthread_gettid_np and re-expose __get_thread for LP32.
Elliott Hughes [Thu, 11 Sep 2014 23:11:43 +0000 (16:11 -0700)]
Add pthread_gettid_np and re-expose __get_thread for LP32.

A lot of third-party code calls the private __get_thread symbol,
often as part of a backport of bionic's pthread_rwlock implementation.
Hopefully this will go away for LP64 (since you're guaranteed the
real implementation there), but there are still APIs that take a tid
and no way to convert between a pthread_t and a tid. pthread_gettid_np
is a public API for that. To aid the transition, make __get_thread
available again for LP32.

(cherry-pick of 27efc48814b8153c55cbcd0af5d9add824816e69.)

Bug: 14079438
Change-Id: I43fabc7f1918250d31d4665ffa4ca352d0dbeac1

9 years agoMerge "Fix mips __fadvise64.S build failure."
Elliott Hughes [Thu, 11 Sep 2014 17:12:48 +0000 (17:12 +0000)]
Merge "Fix mips __fadvise64.S build failure."

9 years agoFix mips __fadvise64.S build failure.
Elliott Hughes [Thu, 11 Sep 2014 17:10:08 +0000 (10:10 -0700)]
Fix mips __fadvise64.S build failure.

Bug: 12449798
Change-Id: I0663b741108ba2f1d286904d6414b3ff4d475551

9 years agoMerge "Add posix_fadvise(3)."
Elliott Hughes [Thu, 11 Sep 2014 15:46:44 +0000 (15:46 +0000)]
Merge "Add posix_fadvise(3)."

9 years agoAdd posix_fadvise(3).
Elliott Hughes [Thu, 11 Sep 2014 00:39:00 +0000 (17:39 -0700)]
Add posix_fadvise(3).

(cherry-pick of 00008263782e484020420c606f7d145fe7d0a4d8.)

Bug: 12449798
Change-Id: I07cbf3f670a0d1304b68148325a774f266b5c433

9 years agoMerge "When comparing DNS server configs, also compare number of servers"
Lorenzo Colitti [Tue, 9 Sep 2014 10:22:17 +0000 (10:22 +0000)]
Merge "When comparing DNS server configs, also compare number of servers"

9 years agoWhen comparing DNS server configs, also compare number of servers
Lorenzo Colitti [Mon, 8 Sep 2014 09:09:43 +0000 (18:09 +0900)]
When comparing DNS server configs, also compare number of servers

Bug: 16070602
Change-Id: I605f1cca50b08479ebcad290b3bd179f59be8a96

9 years agoRefactoring: C++11 style DISABLE_ bionic marcos
Dmitriy Ivanov [Mon, 8 Sep 2014 23:22:22 +0000 (16:22 -0700)]
Refactoring: C++11 style DISABLE_ bionic marcos

  Enable the -std=gnu++11 flag for libstdc++ static and
  dynamic libs.

  ScopeGuard uses DISABLE_ macros instead of '= delete';

Change-Id: I07e21b306f95fffd49345f7fa136cfdac61e0225

9 years agoMerge "Load libraries in breadth-first order"
Dmitriy Ivanov [Tue, 9 Sep 2014 00:49:37 +0000 (00:49 +0000)]
Merge "Load libraries in breadth-first order"

9 years agoMerge "Ensure __set_errno is still visible on LP32."
Elliott Hughes [Mon, 8 Sep 2014 23:47:53 +0000 (23:47 +0000)]
Merge "Ensure __set_errno is still visible on LP32."

9 years agoEnsure __set_errno is still visible on LP32.
Elliott Hughes [Mon, 8 Sep 2014 22:25:01 +0000 (15:25 -0700)]
Ensure __set_errno is still visible on LP32.

The use of the .hidden directive to avoid going via the PLT for
__set_errno had the side-effect of actually making __set_errno
hidden (which is odd because assembler directives don't usually
affect symbols defined in a different file --- you can't even
create a weak reference to a symbol that's defined in a different
file).

This change switches the system call stubs over to a new always-hidden
__set_errno_internal and has a visible __set_errno on LP32 just for
binary compatibility with old NDK apps.

(cherry-pick of 7efad83d430f4d824f2aaa75edea5106f6ff8aae.)

Bug: 17423135
Change-Id: I6b6d7a05dda85f923d22e5ffd169a91e23499b7b

9 years agoMerge "Don't expose non-standard basename_r and dirname_r in LP64."
Elliott Hughes [Mon, 8 Sep 2014 23:46:04 +0000 (23:46 +0000)]
Merge "Don't expose non-standard basename_r and dirname_r in LP64."

9 years agoDon't expose non-standard basename_r and dirname_r in LP64.
Elliott Hughes [Fri, 5 Sep 2014 23:12:42 +0000 (16:12 -0700)]
Don't expose non-standard basename_r and dirname_r in LP64.

(cherry-pick of f0e9458ea596227720fa745df15f5357f6c0c8f6.)

Bug: 17407423
Change-Id: I47fe499a4c396bf09d7b78fd828728d04777398b

9 years agoLoad libraries in breadth-first order
Dmitriy Ivanov [Fri, 5 Sep 2014 23:42:53 +0000 (16:42 -0700)]
Load libraries in breadth-first order

  This patch fixes the problem with symbol search order
  for dlsym(RTLD_DEFAULT/RTLD_NEXT, .) by loading libraries
  and ld_preloads in correct order.

Bug: https://code.google.com/p/android/issues/detail?id=74255
Change-Id: If1ba5c807322409faa914e27ecb675e2c4541f0d
Attempt: 2

9 years agoMerge "Add arc4random_addrandom binary compatibility."
Elliott Hughes [Mon, 8 Sep 2014 17:53:03 +0000 (17:53 +0000)]
Merge "Add arc4random_addrandom binary compatibility."

9 years agoAdd arc4random_addrandom binary compatibility.
Elliott Hughes [Mon, 8 Sep 2014 17:25:33 +0000 (10:25 -0700)]
Add arc4random_addrandom binary compatibility.

This was in <stdlib.h> in older releases. It's no longer used, but we can
preserve backwards compatibility by making it a no-op.

(cherry-pick of 51c8355d5cf4b83ccd2ad250ca4c61a616356c2b.)

Bug: 16205834
Change-Id: Idde7b46df4f253e39675600bcf82352879a716e7

9 years agoMerge "Add dlmalloc_usable_size for 32 bit arches."
Christopher Ferris [Sat, 6 Sep 2014 20:17:02 +0000 (20:17 +0000)]
Merge "Add dlmalloc_usable_size for 32 bit arches."

9 years agoAdd dlmalloc_usable_size for 32 bit arches.
Christopher Ferris [Fri, 5 Sep 2014 23:39:22 +0000 (16:39 -0700)]
Add dlmalloc_usable_size for 32 bit arches.

Bug: 17337831

(cherry picked from commit 1c365cb494d8cab1b639ecef21514425647e606b)

Change-Id: Ice100e42eeac4b9c3b77737a546ec33174adcb2f

9 years agoMerge "Use LOCAL_POST_LINK_CMD to insert the objcopy command for linker."
Ying Wang [Fri, 5 Sep 2014 23:41:25 +0000 (23:41 +0000)]
Merge "Use LOCAL_POST_LINK_CMD to insert the objcopy command for linker."

9 years agoMerge "Revert "Load libraries in breadth-first order""
Dmitriy Ivanov [Fri, 5 Sep 2014 23:36:22 +0000 (23:36 +0000)]
Merge "Revert "Load libraries in breadth-first order""

9 years agoRevert "Load libraries in breadth-first order"
Dmitriy Ivanov [Fri, 5 Sep 2014 21:57:59 +0000 (14:57 -0700)]
Revert "Load libraries in breadth-first order"

This reverts commit a3ad450a2e3fb6b3fe359683b247eba20896f646.

Change-Id: Ia2b838ad2159c643b80c514849582f4b4f4f40e5

9 years agoUse LOCAL_POST_LINK_CMD to insert the objcopy command for linker.
Ying Wang [Fri, 5 Sep 2014 22:42:12 +0000 (15:42 -0700)]
Use LOCAL_POST_LINK_CMD to insert the objcopy command for linker.

Previously we duplicated code in build/core/executable.mk and it's hard
to maintain. LOCAL_POST_LINK_CMD is a clean solution for this.

Bug: 17403674
Change-Id: I8c054bf782af68cf1f88b8d787a78ca74a7968b5

9 years agoMerge "Fix order of soinfo links (repairs libcxx tests)."
Dmitriy Ivanov [Fri, 5 Sep 2014 23:11:18 +0000 (23:11 +0000)]
Merge "Fix order of soinfo links (repairs libcxx tests)."

9 years agoFix order of soinfo links (repairs libcxx tests).
Dmitriy Ivanov [Fri, 5 Sep 2014 01:23:00 +0000 (18:23 -0700)]
Fix order of soinfo links (repairs libcxx tests).

Change-Id: Iee9de09657351cd6a7512784ca797e4b84cdd98b

9 years agoMerge "Enable clang compilation with libc but not linker."
Chih-Hung Hsieh [Fri, 5 Sep 2014 18:54:48 +0000 (18:54 +0000)]
Merge "Enable clang compilation with libc but not linker."

9 years agoEnable clang compilation with libc but not linker.
Chih-Hung Hsieh [Thu, 4 Sep 2014 22:19:52 +0000 (15:19 -0700)]
Enable clang compilation with libc but not linker.

Clang is still disabled for x86 and x86_64 long double code,
for x86_64 special assembly instruction, and the linker module.

BUG: 17163651
BUG: 17302991
BUG: 17403674
Change-Id: I43c5f5f0ddc0c2a31918f00b57150dadd8f3f26b

9 years agoMerge "Reset enviroment for math_tests"
Dmitriy Ivanov [Fri, 5 Sep 2014 01:56:44 +0000 (01:56 +0000)]
Merge "Reset enviroment for math_tests"

9 years agoReset enviroment for math_tests
Dmitriy Ivanov [Thu, 4 Sep 2014 19:47:07 +0000 (12:47 -0700)]
Reset enviroment for math_tests

Bug: 17390824
Change-Id: I42f4c8d9199a2efe7641f0b0e64580cacb5695da

9 years agoMerge "Fix pthread_attr_getstack__main_thread."
Elliott Hughes [Thu, 4 Sep 2014 23:20:53 +0000 (23:20 +0000)]
Merge "Fix pthread_attr_getstack__main_thread."

9 years agoFix pthread_attr_getstack__main_thread.
Elliott Hughes [Thu, 4 Sep 2014 23:09:25 +0000 (16:09 -0700)]
Fix pthread_attr_getstack__main_thread.

There were two problems here:

* This would fail when run with unlimited stack, because it didn't know
  that bionic reports unlimited stacks as 8MiB.

* This would leave RLIMIT_STACK small, causing failures to exec (so the
  popen and system tests would fail).

Change-Id: I5b92dc64ca089400223b2d9a3743e9b9d57c1bc2

9 years agoMerge "Fix mips signed/unsigned signal_test.cpp build breakage."
Elliott Hughes [Thu, 4 Sep 2014 22:48:15 +0000 (22:48 +0000)]
Merge "Fix mips signed/unsigned signal_test.cpp build breakage."

9 years agoFix mips signed/unsigned signal_test.cpp build breakage.
Elliott Hughes [Thu, 4 Sep 2014 22:43:10 +0000 (15:43 -0700)]
Fix mips signed/unsigned signal_test.cpp build breakage.

Change-Id: I045ce017c0c51e1843193759a2eb6fc5b93e3867

9 years agoMerge "Revert "Register __libc_fini as early as possible.""
Dmitriy Ivanov [Thu, 4 Sep 2014 21:55:59 +0000 (21:55 +0000)]
Merge "Revert "Register __libc_fini as early as possible.""

9 years agoMerge "Revert "Fix arm64 build""
Dmitriy Ivanov [Thu, 4 Sep 2014 21:55:55 +0000 (21:55 +0000)]
Merge "Revert "Fix arm64 build""

9 years agoRevert "Register __libc_fini as early as possible."
Dmitriy Ivanov [Thu, 4 Sep 2014 21:54:34 +0000 (21:54 +0000)]
Revert "Register __libc_fini as early as possible."

This reverts commit e880c736d6c1d947f6309d5f1f63c74e8345c6a6.

Change-Id: Ide83e442eb5dbfef5298a15bc602c3fe1dda1862

9 years agoRevert "Fix arm64 build"
Dmitriy Ivanov [Thu, 4 Sep 2014 21:53:14 +0000 (21:53 +0000)]
Revert "Fix arm64 build"

This reverts commit 5c1a7fdbd5a085024019b4c9307d2b2ace35df5e.

Change-Id: Ia5fea0d6a8f59700edce0742e2271b5f02a5d87c

9 years agoMerge "Don't mask out SA_RESTORER from sa_flags."
Elliott Hughes [Thu, 4 Sep 2014 21:03:33 +0000 (21:03 +0000)]
Merge "Don't mask out SA_RESTORER from sa_flags."

9 years agoDon't mask out SA_RESTORER from sa_flags.
Elliott Hughes [Thu, 4 Sep 2014 20:54:42 +0000 (13:54 -0700)]
Don't mask out SA_RESTORER from sa_flags.

glibc doesn't do this, and we probably shouldn't either.

Bug: 16703540
Change-Id: Id5b93c3782e34024a9916463348e8f3caff191bf

9 years agoMerge "Disable Clang, due to x86 LDBL_MANT_DIG errors."
Chih-Hung Hsieh [Thu, 4 Sep 2014 20:44:34 +0000 (20:44 +0000)]
Merge "Disable Clang, due to x86 LDBL_MANT_DIG errors."

9 years agoDisable Clang, due to x86 LDBL_MANT_DIG errors.
Chih-Hung Hsieh [Thu, 4 Sep 2014 19:35:19 +0000 (12:35 -0700)]
Disable Clang, due to x86 LDBL_MANT_DIG errors.

Clang -m32 has incorrect sizeof(long double) = 12.
With -m64, LDBL_MANT_DIG is incorrect 64.

BUG: 17163651
Change-Id: I4b157aa1a8572c3a10aece6070e119a292ab8e83

9 years agoMerge "_GNU_SOURCE implies _BSD_SOURCE and the latest _POSIX_C_SOURCE."
Elliott Hughes [Thu, 4 Sep 2014 17:02:10 +0000 (17:02 +0000)]
Merge "_GNU_SOURCE implies _BSD_SOURCE and the latest _POSIX_C_SOURCE."

9 years ago_GNU_SOURCE implies _BSD_SOURCE and the latest _POSIX_C_SOURCE.
Elliott Hughes [Thu, 4 Sep 2014 15:52:38 +0000 (08:52 -0700)]
_GNU_SOURCE implies _BSD_SOURCE and the latest _POSIX_C_SOURCE.

This showed up as open_memstream not being visible in <stdio.h>
if only _GNU_SOURCE was defined.

Bug: 17361504
Change-Id: I38f9843f4e6ee770a6325ad50f779bda5495ffca

9 years agoMerge "Load libraries in breadth-first order"
Dmitriy Ivanov [Thu, 4 Sep 2014 00:59:22 +0000 (00:59 +0000)]
Merge "Load libraries in breadth-first order"

9 years agoMerge "Fix arm64 build"
Dmitriy Ivanov [Wed, 3 Sep 2014 23:36:34 +0000 (23:36 +0000)]
Merge "Fix arm64 build"

9 years agoMerge "Add back a dummy arc4random_stir for compatibility."
Elliott Hughes [Wed, 3 Sep 2014 23:34:04 +0000 (23:34 +0000)]
Merge "Add back a dummy arc4random_stir for compatibility."

9 years agoFix arm64 build
Dmitriy Ivanov [Wed, 3 Sep 2014 23:33:08 +0000 (16:33 -0700)]
Fix arm64 build

Bug: 14611536
Change-Id: I4f7f4d1f5c0a37ef38fa0956778393f8d7668512

9 years agoAdd back a dummy arc4random_stir for compatibility.
Elliott Hughes [Wed, 3 Sep 2014 22:53:11 +0000 (15:53 -0700)]
Add back a dummy arc4random_stir for compatibility.

The current arc4random implementation stirs itself as needed, but we
need to keep an arc4random_stir symbol around for binary compatibility.

(cherry-pick of 1e010d60397db706cd3d1c4d5701a2bced441aa8.)

Bug: 17291075
Change-Id: Iaf6171c3ec65c39c1868364d5b35ea280e29a363

9 years agoMerge "Register __libc_fini as early as possible."
Dmitriy Ivanov [Wed, 3 Sep 2014 22:29:59 +0000 (22:29 +0000)]
Merge "Register __libc_fini as early as possible."

9 years agoRegister __libc_fini as early as possible.
Dmitriy Ivanov [Wed, 3 Sep 2014 21:56:05 +0000 (14:56 -0700)]
Register __libc_fini as early as possible.

  We want __libc_fini to be called after all the destructors.

Bug: 14611536
Change-Id: Ibb83a94436795ec178fd605fa531ac29608f4a3e

9 years agoMerge "Make string tests check all alignment combinations"
Dmitriy Ivanov [Wed, 3 Sep 2014 22:08:56 +0000 (22:08 +0000)]
Merge "Make string tests check all alignment combinations"

9 years agoLoad libraries in breadth-first order
Dmitriy Ivanov [Tue, 29 Jul 2014 21:21:45 +0000 (14:21 -0700)]
Load libraries in breadth-first order

  This patch fixes the problem with symbol search order
  for dlsym(RTLD_DEFAULT/RTLD_NEXT, .) by loading libraries
  and ld_preloads in correct order.

Bug: https://code.google.com/p/android/issues/detail?id=74255
Change-Id: I4cf84c70dbaabe99310230dfda12385ae5401859

9 years agoMerge "Don't fail a test just because we aren't root."
Dan Albert [Wed, 3 Sep 2014 18:37:11 +0000 (18:37 +0000)]
Merge "Don't fail a test just because we aren't root."

9 years agoDon't fail a test just because we aren't root.
Dan Albert [Wed, 3 Sep 2014 18:30:21 +0000 (11:30 -0700)]
Don't fail a test just because we aren't root.

If the tests are not being run as root, emit a message and don't
continue with the test.

Change-Id: I352e1a4162caaeb18b81b8daf44797009756dcd9

9 years agoMerge "Add some missing dlclose(.)"
Dmitriy Ivanov [Wed, 3 Sep 2014 00:36:22 +0000 (00:36 +0000)]
Merge "Add some missing dlclose(.)"

9 years agoAdd some missing dlclose(.)
Dmitriy Ivanov [Wed, 3 Sep 2014 00:31:44 +0000 (17:31 -0700)]
Add some missing dlclose(.)

Bug: 17358010
Change-Id: I9e427b7681f1a8fe890b0b47812d9e65ab95c792

9 years agoMerge "Start math tests with a clean fenv."
Dan Albert [Tue, 2 Sep 2014 23:11:42 +0000 (23:11 +0000)]
Merge "Start math tests with a clean fenv."

9 years agoStart math tests with a clean fenv.
Dan Albert [Tue, 2 Sep 2014 23:00:10 +0000 (16:00 -0700)]
Start math tests with a clean fenv.

We always want the default floating point environment when running these
tests.

Bug: 17358010
Change-Id: I6ca2552e9f2d3e07d7b9dcaf0aec66905401c466

9 years agoMerge "Prevent a few test pthread keys from leaking."
Dan Albert [Tue, 2 Sep 2014 22:43:17 +0000 (22:43 +0000)]
Merge "Prevent a few test pthread keys from leaking."

9 years agoPrevent a few test pthread keys from leaking.
Dan Albert [Tue, 2 Sep 2014 22:24:26 +0000 (15:24 -0700)]
Prevent a few test pthread keys from leaking.

Bug: 17358010
Change-Id: Ie718dc215ddfd431650295a1630c1b1716760c3d

9 years agoMerge "MIPS64 syscall() arguments"
Elliott Hughes [Tue, 2 Sep 2014 20:53:30 +0000 (20:53 +0000)]
Merge "MIPS64 syscall() arguments"

9 years agoMIPS64 syscall() arguments
Chris Dearman [Wed, 20 Aug 2014 23:39:47 +0000 (16:39 -0700)]
MIPS64 syscall() arguments

The seventh argument for syscall is passed in a register, not on the stack

Change-Id: Idb69fac77d1f710cff5a3ab4ae1259feb61ae69d

9 years agoMerge "Encapsulate soinfo_link_image and soinfo_relocate"
Dmitriy Ivanov [Tue, 2 Sep 2014 19:25:08 +0000 (19:25 +0000)]
Merge "Encapsulate soinfo_link_image and soinfo_relocate"

9 years agoEncapsulate soinfo_link_image and soinfo_relocate
Dmitriy Ivanov [Tue, 2 Sep 2014 18:47:23 +0000 (11:47 -0700)]
Encapsulate soinfo_link_image and soinfo_relocate

 Also get rid of needed[] array for these functions

Change-Id: I8d12887dbec0724309bb171e6bbd9b9ceb32cc70

9 years agoMerge "Upgrade bionic to tzdata2014g."
Elliott Hughes [Tue, 2 Sep 2014 17:57:10 +0000 (17:57 +0000)]
Merge "Upgrade bionic to tzdata2014g."

9 years agoMerge "Introduce size-based r/w allocators"
Dmitriy Ivanov [Tue, 2 Sep 2014 17:21:51 +0000 (17:21 +0000)]
Merge "Introduce size-based r/w allocators"

9 years agoMerge "Implement LinkedList::visit()"
Dmitriy Ivanov [Tue, 2 Sep 2014 16:54:14 +0000 (16:54 +0000)]
Merge "Implement LinkedList::visit()"

9 years agoUpgrade bionic to tzdata2014g.
Elliott Hughes [Tue, 2 Sep 2014 16:44:33 +0000 (09:44 -0700)]
Upgrade bionic to tzdata2014g.

From the release notes:

  Changes affecting future time stamps

    Turks & Caicos is switching from US eastern time to UTC-4 year-round,
    modeled as a switch from EST/EDT to AST on 2014-11-02 at 02:00.

  Changes affecting past time stamps

    Time in Russia or the USSR before 1926 or so has been corrected by
    a few seconds in the following zones: Asia/Irkutsk,
    Asia/Krasnoyarsk, Asia/Omsk, Asia/Samarkand, Asia/Tbilisi,
    Asia/Vladivostok, Asia/Yakutsk, Europe/Riga, Europe/Samara.  For
    Asia/Yekaterinburg the correction is a few minutes.  (Thanks to
    Vladimir Karpinsky.)

    The Portuguese decree of 1911-05-26 took effect on 1912-01-01.
    This affects 1911 time stamps in Africa/Bissau, Africa/Luanda,
    Atlantic/Azores, and Atlantic/Madeira.  Also, Lisbon's pre-1912
    GMT offset was -0:36:45 (rounded from -0:36:44.68), not -0:36:32.
    (Thanks to Stephen Colebourne for pointing to the decree.)

    Asia/Dhaka ended DST on 2009-12-31 at 24:00, not 23:59.

    A new file 'backzone' contains data which may appeal to
    connoisseurs of old time stamps, although it is out of scope for
    the tz database, is often poorly sourced, and contains some data
    that is known to be incorrect.  The new file is not recommended
    for ordinary use and its entries are not installed by default.
    (Thanks to Lester Caine for the high-quality Jersey, Guernsey, and
    Isle of Man entries.)

    Some more zones have been turned into links, when they differed
    from existing zones only for older time stamps.  As usual,
    these changes affect UTC offsets in pre-1970 time stamps only.
    Their old contents have been moved to the 'backzone' file.
    The affected zones are: Africa/Bangui, Africa/Brazzaville,
    Africa/Douala, Africa/Kinshasa, Africa/Libreville, Africa/Luanda,
    Africa/Malabo, Africa/Niamey, and Africa/Porto-Novo.

Bug: 17277574
Change-Id: Idff4a68e927d49bef1e787af534e1b23b5b8a7fb

9 years agoImplement LinkedList::visit()
Dmitriy Ivanov [Tue, 2 Sep 2014 16:45:40 +0000 (09:45 -0700)]
Implement LinkedList::visit()

Change-Id: Ibd9d133dddf1f2e6e65660e3cd2dacafcc0c84d9

9 years agoIntroduce size-based r/w allocators
Dmitriy Ivanov [Mon, 1 Sep 2014 23:15:52 +0000 (16:15 -0700)]
Introduce size-based r/w allocators

Change-Id: I75165fc392e5380124039e6db49b0f559c8a518e

9 years agoMerge "Look into ld_preloads before current library"
Dmitriy Ivanov [Mon, 1 Sep 2014 21:16:40 +0000 (21:16 +0000)]
Merge "Look into ld_preloads before current library"

9 years agoLook into ld_preloads before current library
Dmitriy Ivanov [Fri, 29 Aug 2014 17:15:25 +0000 (10:15 -0700)]
Look into ld_preloads before current library

 Change lookup order during relocation so that
 ld_preloads always precede caller (unless caller
 is main executable).

 Asan needs this change in order to intercept libc->libc
 calls.

Bug: 15432753
(cherry picked from commit 05e190c093ad5b04691ed87100a711ef91f380b0)

Change-Id: I5bfb58e18015b1ec5b77842dbb37fb122fa1fd1a

9 years agoMerge "Erase elements in LinkedList::remove_if"
Dmitriy Ivanov [Mon, 1 Sep 2014 21:06:32 +0000 (21:06 +0000)]
Merge "Erase elements in LinkedList::remove_if"

9 years agoMerge "Make stdatomic.h work with gcc4.6 host compiler"
Hans Boehm [Sat, 30 Aug 2014 00:49:51 +0000 (00:49 +0000)]
Merge "Make stdatomic.h work with gcc4.6 host compiler"

9 years agoErase elements in LinkedList::remove_if
Dmitriy Ivanov [Fri, 29 Aug 2014 21:01:48 +0000 (14:01 -0700)]
Erase elements in LinkedList::remove_if

Change-Id: I5119a78c73ffe780a81c53ab5ff0266d5c82d319

9 years agoMake stdatomic.h work with gcc4.6 host compiler
Hans Boehm [Thu, 28 Aug 2014 22:21:32 +0000 (15:21 -0700)]
Make stdatomic.h work with gcc4.6 host compiler

This is needed to make L work correctly, and bionic tests pass
again, after applying the equivalent of
commit 00aaea364501b3b0abe58dae461136159df1e356 there.

It makes the preexisting code that uses __sync implementations
much more useful, although we should no longer be exercising that
code in AOSP.

Specifically fixes:

We were invoking __has_extension and __has_builtin for GCC compilations.
They're clang specific. Restructured the tests.

The __sync implementation was not defining the LOCK_FREE macros.

ATOMIC_VAR_INIT was using named field initializations.  These are a
C, not C++, feature, that is not supported by g++ 4.6.

The stdatomic bionic test still failed with 4.6 and glibc with our
questionable LOCK_FREE macro implementation.  Don't run that piece
with 4.6.

In L, this is a prerequisite for fixing:

    Bug:16880454
    Bug:16513433

Change-Id: I9b61e42307f96a114dce7552b6ead4ad1c544eab

9 years agoMerge "Use __GNUC_PREREQ rather than __GNUC_PREREQ__ to match glibc."
Elliott Hughes [Fri, 29 Aug 2014 23:08:00 +0000 (23:08 +0000)]
Merge "Use __GNUC_PREREQ rather than __GNUC_PREREQ__ to match glibc."