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7 years agoMerge "Remove dependency on libc.a from the linker"
Dimitry Ivanov [Fri, 27 Jan 2017 03:08:09 +0000 (03:08 +0000)]
Merge "Remove dependency on libc.a from the linker"
am: 2ca556bb6e

Change-Id: I59069880a84609efe04033b62dc6ac64b0293757

7 years agoMerge "Remove dependency on libc.a from the linker"
Treehugger Robot [Fri, 27 Jan 2017 03:03:50 +0000 (03:03 +0000)]
Merge "Remove dependency on libc.a from the linker"

7 years agoMerge "Remove bionic-unit-tests-gcc"
Dimitry Ivanov [Fri, 27 Jan 2017 01:31:33 +0000 (01:31 +0000)]
Merge "Remove bionic-unit-tests-gcc"
am: 55aae03a60

Change-Id: I3c51948df527b0fe6aeec5fb750044e4862c3b9e

7 years agoMerge "Remove bionic-unit-tests-gcc"
Dimitry Ivanov [Fri, 27 Jan 2017 01:28:03 +0000 (01:28 +0000)]
Merge "Remove bionic-unit-tests-gcc"

7 years agoRemove dependency on libc.a from the linker
Dimitry Ivanov [Fri, 27 Jan 2017 00:52:59 +0000 (16:52 -0800)]
Remove dependency on libc.a from the linker

Provide stub for unused but needed symbol __find_icu_symbol
which is not included to libc_nomalloc.a.

Test: mm and boot
Change-Id: I57ca09c990556d1d401e2f4a75bc49b61b4cd85d

7 years agoRemove bionic-unit-tests-gcc
Dimitry Ivanov [Thu, 17 Nov 2016 21:01:47 +0000 (13:01 -0800)]
Remove bionic-unit-tests-gcc

Test: mm
Bug: 34747525
Change-Id: Ib17ac3535b6f3358af7098df0602d19c6e318cb7

7 years agoMerge "Adding kuser_helper on note to all arm32 binaries."
Max Spector [Thu, 26 Jan 2017 18:47:43 +0000 (18:47 +0000)]
Merge "Adding kuser_helper on note to all arm32 binaries."
am: 577a944200

Change-Id: I20287f1d8d5909e39df9d64655948045eddeffe8

7 years agoMerge "Adding kuser_helper on note to all arm32 binaries."
Max Spector [Thu, 26 Jan 2017 18:43:39 +0000 (18:43 +0000)]
Merge "Adding kuser_helper on note to all arm32 binaries."

7 years agoMerge "Fix bionic-unit-tests in arch with binary translator"
Victor Khimenko [Thu, 26 Jan 2017 10:17:40 +0000 (10:17 +0000)]
Merge "Fix bionic-unit-tests in arch with binary translator"
am: 3c0363d7fd

Change-Id: I8d1e2b359e2048d553d7ee3e3605b317e37ecacc

7 years agoMerge "Fix bionic-unit-tests in arch with binary translator"
Victor Khimenko [Thu, 26 Jan 2017 10:11:13 +0000 (10:11 +0000)]
Merge "Fix bionic-unit-tests in arch with binary translator"

7 years agoMerge "Don't mark __res_params or android_net_context as packed."
Stephen Hines [Thu, 26 Jan 2017 07:19:19 +0000 (07:19 +0000)]
Merge "Don't mark __res_params or android_net_context as packed."
am: 0c45c7dc5e

Change-Id: I9009bbe594502e890c61c90deee0621662ac1476

7 years agoMerge "Don't mark __res_params or android_net_context as packed."
Treehugger Robot [Thu, 26 Jan 2017 07:13:16 +0000 (07:13 +0000)]
Merge "Don't mark __res_params or android_net_context as packed."

7 years agoAdding kuser_helper on note to all arm32 binaries.
mspector [Wed, 25 Jan 2017 05:51:51 +0000 (21:51 -0800)]
Adding kuser_helper on note to all arm32 binaries.

A kernel change is going in for 64bit arm to disable kuser_helper vector
pages for 32bit processes.  This change adds a special elf note to
all arm32 binaries built with bionic.  This note tells the kernel to
load the kuser_helper vector page for the process.

Bug: 33689037
Test: Manual - Phone boots, 32bit binaries have the notes, 64bit
binaries do not.
Change-Id: Ib8366e2a0810092b71381d57dee4bdaa56369a24

7 years agoMerge "Use trap not kill in seccomp filter"
Paul Lawrence [Wed, 25 Jan 2017 22:49:56 +0000 (22:49 +0000)]
Merge "Use trap not kill in seccomp filter"
am: 6418f95ca2

Change-Id: If004fbd71c34916c8e445565416f6419097d3062

7 years agoMerge "Use trap not kill in seccomp filter"
Paul Lawrence [Wed, 25 Jan 2017 22:46:05 +0000 (22:46 +0000)]
Merge "Use trap not kill in seccomp filter"

7 years agoFix bionic-unit-tests in arch with binary translator
Victor Khimenko [Wed, 25 Jan 2017 18:59:16 +0000 (19:59 +0100)]
Fix bionic-unit-tests in arch with binary translator

If binary translator is involved then libc is not place in /system/lib
or /system/lib64.  It's placed into /syste/lib/arm, /system/lib/arm64,
etc.  FUGU is an example of such an architecture.

Support both cases by picking right path at runtime.

Test: run bionic-unit-tests --gtest_filter=dlfcn.dladdr_libc
Change-Id: I8345c0f6c19376ebe5106f9670fd2addeb9b9080

7 years agoMerge "Fix bionic-unit-tests in some non-standard builds"
Victor Khimenko [Wed, 25 Jan 2017 10:09:04 +0000 (10:09 +0000)]
Merge "Fix bionic-unit-tests in some non-standard builds"
am: 18c009ca96

Change-Id: Idd15fa0633e4f1449cd86d4405e849f4214e3bc8

7 years agoMerge "Fix bionic-unit-tests in some non-standard builds"
Victor Khimenko [Wed, 25 Jan 2017 10:05:40 +0000 (10:05 +0000)]
Merge "Fix bionic-unit-tests in some non-standard builds"

7 years agoDon't mark __res_params or android_net_context as packed.
Stephen Hines [Wed, 25 Jan 2017 08:39:47 +0000 (00:39 -0800)]
Don't mark __res_params or android_net_context as packed.

Bug: http://b/31532493

These internal API structures are never actually used anywhere that
would change behavior because it is "packed", so it is safe to remove.

Test: Builds correctly with the latest toolchain.
Change-Id: I5431992d840777605be75ab91dc21158d6d22c26

7 years agoMerge changes from topic 'property_service_protocol_v2'
Dimitry Ivanov [Wed, 25 Jan 2017 03:56:59 +0000 (03:56 +0000)]
Merge changes from topic 'property_service_protocol_v2'
am: 3f6d599775

Change-Id: Ia0a7f1371743a345dbfbfe6d224caadd74dd6187

7 years agoDo not send 0 byte string content.
Dimitry Ivanov [Wed, 25 Jan 2017 03:56:47 +0000 (03:56 +0000)]
Do not send 0 byte string content.
am: cafd355375

Change-Id: I8c2cc596f4f5d6e9ecc0de6130be8bdfcb19c1ec

7 years agoRevert "Revert "Remove limit of system property name length""
Dimitry Ivanov [Wed, 25 Jan 2017 03:56:42 +0000 (03:56 +0000)]
Revert "Revert "Remove limit of system property name length""
am: 16b2a4de14

Change-Id: I585a55769cdca1d7f9edee479b5ec94d8821b673

7 years agoMerge changes from topic 'property_service_protocol_v2'
Dimitry Ivanov [Wed, 25 Jan 2017 03:53:56 +0000 (03:53 +0000)]
Merge changes from topic 'property_service_protocol_v2'

* changes:
  Do not send 0 byte string content.
  Revert "Revert "Remove limit of system property name length""

7 years agoDo not send 0 byte string content.
Dimitry Ivanov [Tue, 24 Jan 2017 20:39:33 +0000 (12:39 -0800)]
Do not send 0 byte string content.

Trying to send even 0 bytes to closed socket leads to
broken pipe error. Sometimes property service is just
quick enough and closes the socket between send(valuelen)
and send(value) in the case where valuelen is 0.

Bug: http://b/34670529
Test: adb reboot 20 times and make sure phone service did not fail
Test: run bionic-unit-tests --gtest_filter=prop*
Change-Id: I96f90ca6fe1790614e7efd3015bffed1ef1e9040

7 years agoFix bionic-unit-tests in some non-standard builds
Victor Khimenko [Tue, 24 Jan 2017 21:12:07 +0000 (22:12 +0100)]
Fix bionic-unit-tests in some non-standard builds

The binary bionic-unit-tests is linked with some shared libraries
and these libraries are found in ${ORIGIN}/../bionic-loader-test-libs
directory specified by runpath.  This makes it higly unlikely that
anyone would be run these files when ${ORIGIN}/../bionic-loader-test-libs
does not include proper files.

Bug: http://b/34681268
Test: run bionic-unit-tests --gtest_filter=dl*:Dl*

Change-Id: I52fc31339fdfa232c0fdafa218eadaeaf5551a8d

7 years agoMerge "[cfi] Handle large libraries correctly."
Evgenii Stepanov [Tue, 24 Jan 2017 21:02:40 +0000 (21:02 +0000)]
Merge "[cfi] Handle large libraries correctly."
am: d8388cd303

Change-Id: I3032727f90e26837b69b558551ccd420ae7bc680

7 years agoRevert "Revert "Remove limit of system property name length""
Dimitry Ivanov [Tue, 24 Jan 2017 20:43:29 +0000 (20:43 +0000)]
Revert "Revert "Remove limit of system property name length""

This reverts commit 489f58b5eaedd5a80635bb3a7b39e97037c585f6.
Bug: http://b/33926793
Bug: http://b/34670529
Test: Run bionic-unit-tests --gtest_filter=prop*

Change-Id: Id4e94652dc2310a21f5b7bd3af098bf79df3f380

7 years agoMerge "[cfi] Handle large libraries correctly."
Evgenii Stepanov [Tue, 24 Jan 2017 20:56:28 +0000 (20:56 +0000)]
Merge "[cfi] Handle large libraries correctly."

7 years agoMerge "Revert "Remove limit of system property name length""
Dimitry Ivanov [Tue, 24 Jan 2017 20:05:38 +0000 (20:05 +0000)]
Merge "Revert "Remove limit of system property name length""
am: 40250bb683

Change-Id: Ic2565a4ad5d42146378364c06250260ca466cc98

7 years agoMerge "Revert "Remove limit of system property name length""
Dimitry Ivanov [Tue, 24 Jan 2017 20:00:43 +0000 (20:00 +0000)]
Merge "Revert "Remove limit of system property name length""

7 years agoUse trap not kill in seccomp filter
Paul Lawrence [Tue, 24 Jan 2017 18:44:55 +0000 (10:44 -0800)]
Use trap not kill in seccomp filter

Bug: 34647665
Test: Make sure boots, check that causing a seccomp failure creates a
      crash dump

Change-Id: I5ab2fe3e8322a3c38318c97d343834baa874af8d

7 years agoRevert "Remove limit of system property name length"
Dimitry Ivanov [Tue, 24 Jan 2017 18:39:04 +0000 (18:39 +0000)]
Revert "Remove limit of system property name length"

This reverts commit 5c1ce278f31bc6fc338b9b951f1adc7c2b343d7c.
Bug: http://b/33926793
Bug: http://b/34670529

Change-Id: I0dc4a8ae55576c69b34b2958d8e664f7066b9c54

7 years agoMerge "Removed include log\logger.h from log_fake.cpp"
Vijay Venkatraman [Tue, 24 Jan 2017 17:40:50 +0000 (17:40 +0000)]
Merge "Removed include log\logger.h from log_fake.cpp"
am: f0b42ae973

Change-Id: Iba9012e9206234e104c355443803d278a861b336

7 years agoMerge "Removed include log\logger.h from log_fake.cpp"
Vijay Venkatraman [Tue, 24 Jan 2017 17:36:08 +0000 (17:36 +0000)]
Merge "Removed include log\logger.h from log_fake.cpp"

7 years agoRemoved include log\logger.h from log_fake.cpp
Vijay Venkatraman [Tue, 24 Jan 2017 02:56:53 +0000 (18:56 -0800)]
Removed include log\logger.h from log_fake.cpp

Test: Compile malloc_debug_unit_tests
Change-Id: I635687016570ba52c571435b87d8e89f7f04d609

7 years agoMerge "Remove limit of system property name length"
Dimitry Ivanov [Tue, 24 Jan 2017 02:56:24 +0000 (02:56 +0000)]
Merge "Remove limit of system property name length"
am: 440d6c7644

Change-Id: I3ff9fb98065166cb53dfe153448e059df9ca6a71

7 years agoMerge "Remove limit of system property name length"
Dimitry Ivanov [Tue, 24 Jan 2017 02:54:33 +0000 (02:54 +0000)]
Merge "Remove limit of system property name length"

7 years agoMerge "Remove libc++ dependency from prebuilt test-libs"
Dimitry Ivanov [Tue, 24 Jan 2017 00:42:31 +0000 (00:42 +0000)]
Merge "Remove libc++ dependency from prebuilt test-libs"
am: 8bb01c0719

Change-Id: I2d28e3f2be50a9726e4712bf7f731c1ecd215e47

7 years agoMerge "Remove libc++ dependency from prebuilt test-libs"
Treehugger Robot [Tue, 24 Jan 2017 00:35:59 +0000 (00:35 +0000)]
Merge "Remove libc++ dependency from prebuilt test-libs"

7 years agoMerge "Mark ifunc tests failing on arm as known failures"
Dimitry Ivanov [Tue, 24 Jan 2017 00:27:32 +0000 (00:27 +0000)]
Merge "Mark ifunc tests failing on arm as known failures"
am: 3685e4515f

Change-Id: I1bf5509ecb820df66e28aff3b80b8c1cdb857b53

7 years agoMerge "Mark ifunc tests failing on arm as known failures"
Treehugger Robot [Tue, 24 Jan 2017 00:24:40 +0000 (00:24 +0000)]
Merge "Mark ifunc tests failing on arm as known failures"

7 years agoMark ifunc tests failing on arm as known failures
Dimitry Ivanov [Mon, 23 Jan 2017 22:48:21 +0000 (14:48 -0800)]
Mark ifunc tests failing on arm as known failures

Bug: http://b/27930475
Test: run bionic-unit-tests on arm and arm64
Change-Id: I5084b6a5ef4b56ca9985da63a5e6896f771810f0

7 years agoRemove libc++ dependency from prebuilt test-libs
Dimitry Ivanov [Fri, 20 Jan 2017 23:47:03 +0000 (15:47 -0800)]
Remove libc++ dependency from prebuilt test-libs

Bug: http://b/27549327
Test: run bionic-unit-tests --gtest_filter=dl*:Dl* on angler
Change-Id: Ia09ed2c00213bc07bf2a4c772e675419f7a30cb3

7 years agoRemove limit of system property name length
Dimitry Ivanov [Thu, 3 Dec 2015 19:26:38 +0000 (11:26 -0800)]
Remove limit of system property name length

This change introduces new __system_property_read_callback
method to use in place of deprecated __system_property_read
__system_property_set() and get() should just work but now
do not have limit on system property names.

Bug: http://b/33926793
Test: boot device, run adb shell propget
Test: boot device with old version of init (protocol v1)
Test: run bionic-unit-tests --gtest_filter=prop*
Change-Id: I619fb5a7e27a272aac30011579665f6160888bc7

7 years ago[cfi] Handle large libraries correctly.
Evgenii Stepanov [Fri, 20 Jan 2017 21:47:04 +0000 (13:47 -0800)]
[cfi] Handle large libraries correctly.

Fallback to unchecked if the shadow offset overflows int16_t.
This may happen when a library's data segment is larger than 256MB.

Also updated some comments.

Bug: 22033465
Test: bionic device tests

Change-Id: I8eef42f75099f24aed566499ff1731a0bbf01ff3

7 years agoMerge "Add props files for each partition"
Jaekyun Seok [Fri, 20 Jan 2017 04:02:14 +0000 (04:02 +0000)]
Merge "Add props files for each partition"
am: 7844b4c5db

Change-Id: I25c7789f689e3aadcca99e5fd8a6908db9bc57d2

7 years agoMerge "Add props files for each partition"
Treehugger Robot [Fri, 20 Jan 2017 03:58:51 +0000 (03:58 +0000)]
Merge "Add props files for each partition"

7 years agoAdd props files for each partition
Jaekyun Seok [Tue, 17 Jan 2017 05:44:31 +0000 (14:44 +0900)]
Add props files for each partition

The following files will be added.
- /vendor/default.prop for default prop overrides from vendor
 partition.
- /odm/default.prop for default prop overrides from odm partition.
- /odm/build.prop for build prop overrides from odm partition.

Test: tested default/build prop files with enabling early mount, but
didn't test files of odm partition because odm partition doesn't
exist now.
Bug: 34116668
Change-Id: Ia99895a0afcdc522463d95b2f3e2841dcf2e3516

7 years agoMerge "Add seccomp support library"
Paul Lawrence [Thu, 19 Jan 2017 23:30:28 +0000 (23:30 +0000)]
Merge "Add seccomp support library"
am: ad3b3995e7

Change-Id: I1115c8c39de622d594447a56d2cd0893991effac

7 years agoMerge "Add seccomp support library"
Treehugger Robot [Thu, 19 Jan 2017 23:26:09 +0000 (23:26 +0000)]
Merge "Add seccomp support library"

7 years agoAdd seccomp support library
Paul Lawrence [Fri, 11 Nov 2016 19:33:42 +0000 (11:33 -0800)]
Add seccomp support library

Policy library which exports an autogenerated policy from SYSCALLS.TXT
blocking any other calls.

Test: Generate policy, install onto Sailfish, check boots, Chrome runs,
calls are blocked.
Bug: 32313202

Change-Id: Ib590704e50122f077eeae26561eb9b0a70386551

7 years agoMerge "Runtime support for CFI"
Evgenii Stepanov [Wed, 18 Jan 2017 23:45:54 +0000 (23:45 +0000)]
Merge "Runtime support for CFI"
am: 082bec5b41

Change-Id: I47ea89f7161ff7c00a89a291ba7386c2b6f5c191

7 years agoMerge "Runtime support for CFI"
Evgenii Stepanov [Wed, 18 Jan 2017 23:39:07 +0000 (23:39 +0000)]
Merge "Runtime support for CFI"

7 years agoMerge changes from topic 'kill_debuggerd'
Josh Gao [Wed, 18 Jan 2017 23:25:03 +0000 (23:25 +0000)]
Merge changes from topic 'kill_debuggerd'
am: 2d261e8e9e

Change-Id: Ibec7e7093bbe580cc126225c2f2d1f280de51a43

7 years agoRename libdebuggerd_client to libdebuggerd_handler.
Josh Gao [Wed, 18 Jan 2017 23:16:47 +0000 (23:16 +0000)]
Rename libdebuggerd_client to libdebuggerd_handler.
am: 2a3b4fa6ec

Change-Id: Iac8466c0995571ce51a81f903903115442f5bc17

7 years agoReserve a realtime signal for debuggerd.
Josh Gao [Wed, 18 Jan 2017 23:16:39 +0000 (23:16 +0000)]
Reserve a realtime signal for debuggerd.
am: f8a6d4745d

Change-Id: If7eced969434e50beec04625c905ef374cdcdfb1

7 years agoMerge changes from topic 'kill_debuggerd'
Josh Gao [Wed, 18 Jan 2017 23:04:08 +0000 (23:04 +0000)]
Merge changes from topic 'kill_debuggerd'

* changes:
  Rename libdebuggerd_client to libdebuggerd_handler.
  Reserve a realtime signal for debuggerd.

7 years agoRuntime support for CFI
Evgenii Stepanov [Wed, 6 Jul 2016 20:20:59 +0000 (13:20 -0700)]
Runtime support for CFI

Control Flow Integrity support in bionic.

General design:
http://clang.llvm.org/docs/ControlFlowIntegrityDesign.html#shared-library-support

This CL implements subsections "CFI Shadow" and "CFI_SlowPath" in the above document.

Bug: 22033465
Test: bionic device tests
Change-Id: I14dfea630de468eb5620e7f55f92b1397ba06217

7 years agoMerge "Declare dependency on android_filesystem_config.h"
Colin Cross [Wed, 18 Jan 2017 16:59:52 +0000 (16:59 +0000)]
Merge "Declare dependency on android_filesystem_config.h"
am: 2f238b32cd

Change-Id: Ia69ebf6c7d1aeefc61ff301197d3d994a009b477

7 years agoMerge "Declare dependency on android_filesystem_config.h"
Colin Cross [Wed, 18 Jan 2017 16:53:25 +0000 (16:53 +0000)]
Merge "Declare dependency on android_filesystem_config.h"

7 years agoMerge "Revert "property_contexts: split into platform and non-platform components""
Jorim Jaggi [Wed, 18 Jan 2017 16:47:31 +0000 (16:47 +0000)]
Merge "Revert "property_contexts: split into platform and non-platform components""
am: dbfa1bd292

Change-Id: I7279216d6987fa853ee759997e2c571fc01ce5ed

7 years agoRevert "property_contexts: split into platform and non-platform components"
Jorim Jaggi [Wed, 18 Jan 2017 16:41:36 +0000 (16:41 +0000)]
Revert "property_contexts: split into platform and non-platform components"
am: e2f5ea14c5

Change-Id: I9a794b93b077791ce46016cb9f8965a52c98b88e

7 years agoMerge "Revert "property_contexts: split into platform and non-platform components""
Jorim Jaggi [Wed, 18 Jan 2017 16:33:31 +0000 (16:33 +0000)]
Merge "Revert "property_contexts: split into platform and non-platform components""

7 years agoRevert "property_contexts: split into platform and non-platform components"
Jorim Jaggi [Wed, 18 Jan 2017 15:37:18 +0000 (15:37 +0000)]
Revert "property_contexts: split into platform and non-platform components"

This reverts commit 8213615461f7d39620e44f73980acc6107c76ac7.

Change-Id: Id2982eafadc5d1c307b60c1f8abe78df8dc8b82e

7 years agoMerge "property_contexts: split into platform and non-platform components"
Sandeep Patil [Wed, 18 Jan 2017 06:16:50 +0000 (06:16 +0000)]
Merge "property_contexts: split into platform and non-platform components"
am: 0b6d0a8b38

Change-Id: I10c9caa9f85f21e681b8ab02cd3ea5e8ef489eb0

7 years agoproperty_contexts: split into platform and non-platform components
Sandeep Patil [Wed, 18 Jan 2017 06:12:19 +0000 (06:12 +0000)]
property_contexts: split into platform and non-platform components
am: 8213615461

Change-Id: Ifa1bb1e295cef8ecf74a4a4702114a88f3e6859e

7 years agoMerge "property_contexts: split into platform and non-platform components"
Treehugger Robot [Wed, 18 Jan 2017 06:09:02 +0000 (06:09 +0000)]
Merge "property_contexts: split into platform and non-platform components"

7 years agoDeclare dependency on android_filesystem_config.h
Colin Cross [Wed, 18 Jan 2017 02:16:07 +0000 (18:16 -0800)]
Declare dependency on android_filesystem_config.h

android_filesystem_config.h comes from a directory outside bionic/libc
so it can't be referenced directly, add it as a source file through
a filegroup module.

Bug: 34283327
Test: builds
Test: libc rebuilds after touch system/core/include/private/android_filesystem_config.h
Change-Id: I90f6b7b25b70842b8619d558074449f13e6e6b03

7 years agoRename libdebuggerd_client to libdebuggerd_handler.
Josh Gao [Thu, 27 Oct 2016 00:55:49 +0000 (17:55 -0700)]
Rename libdebuggerd_client to libdebuggerd_handler.

Bug: http://b/30705528
Test: debuggerd_test
Change-Id: I625a9a2e7304d172873ba9344b74efa57ad7bdad

7 years agoReserve a realtime signal for debuggerd.
Josh Gao [Wed, 26 Oct 2016 20:27:19 +0000 (13:27 -0700)]
Reserve a realtime signal for debuggerd.

Allocate __SIGRTMIN + 3 for triggering native stack dumps (like SIGQUIT
for Java processes).

Bug: http://b/30705528
Test: debuggerd_test
Change-Id: I81d622fba32a651555268a8a2ba6721c61c93a58

7 years agoMerge "linker: convert 'mov pc' instruction to 'bx'"
Elliott Hughes [Sat, 14 Jan 2017 18:35:50 +0000 (18:35 +0000)]
Merge "linker: convert 'mov pc' instruction to 'bx'"
am: 8d0e0d4952

Change-Id: I8664911d4c068c9c719f85e44b7a5ac99670581f

7 years agoMerge "linker: convert 'mov pc' instruction to 'bx'"
Elliott Hughes [Sat, 14 Jan 2017 18:30:09 +0000 (18:30 +0000)]
Merge "linker: convert 'mov pc' instruction to 'bx'"

7 years agolinker: convert 'mov pc' instruction to 'bx'
Park Ju Hyung [Thu, 12 Jan 2017 20:52:06 +0000 (05:52 +0900)]
linker: convert 'mov pc' instruction to 'bx'

From Linux 3.17 6ebbf2ce437b33022d30badd49dc94d33ecfa498:

    ARMv6 and greater introduced a new instruction ("bx") which can be used
    to return from function calls.  Recent CPUs perform better when the
    "bx lr" instruction is used rather than the "mov pc, lr" instruction,
    and this sequence is strongly recommended to be used by the ARM
    architecture manual (section A.4.1.1).

Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com>
Test: No regressions detected
Test: Passes full CTS run

Change-Id: Ie268f9893e3df0f68fbfe82a13f3c7cc5c5909d8
Signed-off-by: Alex Naidis <alex.naidis@linux.com>
7 years agoMerge "Switch bionic-unit-tests to libc++_static."
Yabin Cui [Sat, 14 Jan 2017 02:24:35 +0000 (02:24 +0000)]
Merge "Switch bionic-unit-tests to libc++_static."
am: 37f1d11482

Change-Id: Ie427d277e5f1997a170e90cf98846cf1244d7a84

7 years agoMerge "Switch bionic-unit-tests to libc++_static."
Yabin Cui [Sat, 14 Jan 2017 02:20:19 +0000 (02:20 +0000)]
Merge "Switch bionic-unit-tests to libc++_static."

7 years agoMerge "Describe our dynamic linker compatibility policy."
Elliott Hughes [Fri, 13 Jan 2017 21:16:00 +0000 (21:16 +0000)]
Merge "Describe our dynamic linker compatibility policy."
am: 98d200899b

Change-Id: I247f8d16edb201e251670e699a3a16244a4e510e

7 years agoMerge "Describe our dynamic linker compatibility policy."
Elliott Hughes [Fri, 13 Jan 2017 21:12:14 +0000 (21:12 +0000)]
Merge "Describe our dynamic linker compatibility policy."

7 years agoSwitch bionic-unit-tests to libc++_static.
Yabin Cui [Fri, 13 Jan 2017 20:31:59 +0000 (12:31 -0800)]
Switch bionic-unit-tests to libc++_static.

Bug: http://b/27549327
Test: run bionic-unit-tests, bionic-unit-tests-glibc.
Change-Id: I719899624dec83728a3d5b8169079e5c91c63c04

7 years agoDescribe our dynamic linker compatibility policy.
Elliott Hughes [Fri, 13 Jan 2017 19:07:00 +0000 (11:07 -0800)]
Describe our dynamic linker compatibility policy.

Bug: N/A
Test: N/A
Change-Id: I6f472d1ab22636de74fd103e9a480fb1ab51e314

7 years agoMerge "Beef up process_vm_readv/writev tests"
Pavel Labath [Fri, 13 Jan 2017 10:24:46 +0000 (10:24 +0000)]
Merge "Beef up process_vm_readv/writev tests"
am: a970ac50d1

Change-Id: Ic1628705232788fdd871c0e91afe933707a15169

7 years agoMerge "Beef up process_vm_readv/writev tests"
Pavel Labath [Fri, 13 Jan 2017 10:21:31 +0000 (10:21 +0000)]
Merge "Beef up process_vm_readv/writev tests"

7 years agoBeef up process_vm_readv/writev tests
Pavel Labath [Thu, 12 Jan 2017 11:56:39 +0000 (11:56 +0000)]
Beef up process_vm_readv/writev tests

LLDB uses process_vm_readv quite extensively (it's an order of
magnitude faster than PTRACE_PEEKDATA). Add a bit more tests of
the function to make sure it stays working.

Change-Id: I64e17e6d56842f118a9485e3a18f42ca5e1b7577
Test: run the new test

7 years agoMerge "localtime_r(3) should act as if it calls tzset(3)."
Elliott Hughes [Thu, 12 Jan 2017 23:23:34 +0000 (23:23 +0000)]
Merge "localtime_r(3) should act as if it calls tzset(3)."
am: 1b2975d54b

Change-Id: I85c99ed325efbd119b5a7513b4cd997f9dc6b5aa

7 years agoMerge "localtime_r(3) should act as if it calls tzset(3)."
Elliott Hughes [Thu, 12 Jan 2017 23:19:50 +0000 (23:19 +0000)]
Merge "localtime_r(3) should act as if it calls tzset(3)."

7 years agoMerge "Improve fmemopen tests."
Josh Gao [Thu, 12 Jan 2017 00:09:24 +0000 (00:09 +0000)]
Merge "Improve fmemopen tests."
am: 27fa754287

Change-Id: Ie62d2d2850fc4dee566317d5e0fcde54693694a1

7 years agoMerge "Improve fmemopen tests."
Josh Gao [Wed, 11 Jan 2017 23:59:01 +0000 (23:59 +0000)]
Merge "Improve fmemopen tests."

7 years agolocaltime_r(3) should act as if it calls tzset(3).
Elliott Hughes [Wed, 11 Jan 2017 22:34:16 +0000 (14:34 -0800)]
localtime_r(3) should act as if it calls tzset(3).

See code comment.

Bug: http://b/31339449
Test: ran tests & benchmarks
Change-Id: I6b6a63750ef41664dc4698207e6a53e77cc28cdf

7 years agoMerge "Add support for expected failures to gtest runner."
Josh Gao [Wed, 11 Jan 2017 22:38:08 +0000 (22:38 +0000)]
Merge "Add support for expected failures to gtest runner."
am: 94ea19895c

Change-Id: I91e4f3673d6715326a2f1a43937343e59e15048c

7 years agoMerge "Add support for expected failures to gtest runner."
Treehugger Robot [Wed, 11 Jan 2017 22:32:17 +0000 (22:32 +0000)]
Merge "Add support for expected failures to gtest runner."

7 years agoImprove fmemopen tests.
Josh Gao [Tue, 10 Jan 2017 21:00:37 +0000 (13:00 -0800)]
Improve fmemopen tests.

Tag fmemopen_NULL as a known failure, and make it reliably fail by
memsetting the buffer we read to.

Bug: http://b/33251022
Test: bionic-unit-tests/bionic-unit-tests64 on bullhead
Test: bionic-unit-tests-glibc --gtest_filter="*memopen*"
Change-Id: I381783282359851c9de47146dafbb5a291960c2a

7 years agoMerge "Hide __system_property_add/update, deprecate find_nth"
Dimitry Ivanov [Wed, 11 Jan 2017 02:03:20 +0000 (02:03 +0000)]
Merge "Hide __system_property_add/update, deprecate find_nth"
am: 907fcc98b2

Change-Id: I68bbcf32432de9dba91116faae981701e122dbaa

7 years agoMerge "Hide __system_property_add/update, deprecate find_nth"
Treehugger Robot [Wed, 11 Jan 2017 01:57:56 +0000 (01:57 +0000)]
Merge "Hide __system_property_add/update, deprecate find_nth"

7 years agoHide __system_property_add/update, deprecate find_nth
Dimitry Ivanov [Mon, 9 Jan 2017 19:05:52 +0000 (11:05 -0800)]
Hide __system_property_add/update, deprecate find_nth

These functions are supposed to be used only by the
property service.

__system_property_find_nth is deprecated and no longer part
of NDK. Call to this function will result in abort for apps
targeting Android O.

Bug: http://b/34114501
Test: bionic-unit-tests --gtest_filter=prop*
Change-Id: I9846965bf248e2ddf45cd7b293618245bbd87145

7 years agoAdd support for expected failures to gtest runner.
Josh Gao [Tue, 10 Jan 2017 00:43:33 +0000 (16:43 -0800)]
Add support for expected failures to gtest runner.

Bug: http://b/33251022
Test: manually added tests that unexpectedly failed
Test: bionic-unit-tests/bionic-unit-tests64 on bullhead
Change-Id: Ie9aef80014b9fd6512b68f0e42abc298732a9b6e

7 years agoMerge "Fix streaming(memcpy) performance on Cortex-A7"
Christopher Ferris [Tue, 10 Jan 2017 18:47:45 +0000 (18:47 +0000)]
Merge "Fix streaming(memcpy) performance on Cortex-A7"
am: 0625beb270

Change-Id: I24340a1b7d9e93505abf517e4ecc24175c58a164

7 years agoMerge "Fix streaming(memcpy) performance on Cortex-A7"
Christopher Ferris [Tue, 10 Jan 2017 18:41:14 +0000 (18:41 +0000)]
Merge "Fix streaming(memcpy) performance on Cortex-A7"

7 years agoMerge "Revert "Revert "move android_ids into bionic"""
Elliott Hughes [Tue, 10 Jan 2017 01:23:34 +0000 (01:23 +0000)]
Merge "Revert "Revert "move android_ids into bionic"""
am: 940d460f59

Change-Id: Id5e500e39cd544fab4398318ff48289764af1e59

7 years agoRevert "Revert "move android_ids into bionic""
Elliott Hughes [Tue, 10 Jan 2017 01:23:26 +0000 (01:23 +0000)]
Revert "Revert "move android_ids into bionic""
am: 3f6eee9793

Change-Id: I6a65710f926a76e48705fa4594f479f5d48df068

7 years agoMerge "Revert "Revert "move android_ids into bionic"""
Elliott Hughes [Tue, 10 Jan 2017 01:15:29 +0000 (01:15 +0000)]
Merge "Revert "Revert "move android_ids into bionic"""

7 years agoMerge "Dynamic linker errors should go to stderr."
Elliott Hughes [Tue, 10 Jan 2017 00:48:20 +0000 (00:48 +0000)]
Merge "Dynamic linker errors should go to stderr."
am: 74e1fe1cc0

Change-Id: I045e0116e73a69989e80d8bd281d38ee6c5112b9