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Elliott Hughes [Mon, 6 Feb 2017 18:26:20 +0000 (10:26 -0800)]
Improve a comment.
Bug: http://b/
23675822
Test: builds
Change-Id: Ia58ffabf38012035076e4c682faa4c93f3690e24
Paul Lawrence [Fri, 3 Feb 2017 20:14:14 +0000 (20:14 +0000)]
Merge "Create seccomp policy without TRAP for further processing"
Paul Lawrence [Wed, 25 Jan 2017 23:20:52 +0000 (15:20 -0800)]
Create seccomp policy without TRAP for further processing
Bug:
34946764
Test: Make sure boots, seccomp still blocks, and is faster
Change-Id: Ib4abf4307ae545ee69a3fb9328f62c760a1b40f7
Evgenii Stepanov [Fri, 3 Feb 2017 01:47:14 +0000 (01:47 +0000)]
Merge "Fix CFI initialization crash on x86."
Elliott Hughes [Fri, 3 Feb 2017 00:32:00 +0000 (00:32 +0000)]
Merge "isnan and isinf aren't functions."
Evgenii Stepanov [Tue, 31 Jan 2017 21:19:30 +0000 (13:19 -0800)]
Fix CFI initialization crash on x86.
Third try.
Bug:
34752378
Test: bionic tests
Change-Id: I247c127489a8ee38404e104f28d916a704e35f36
Elliott Hughes [Thu, 2 Feb 2017 22:02:49 +0000 (14:02 -0800)]
isnan and isinf aren't functions.
isnan was a function in POSIX in 1997, but changed to a macro only in 2004
to align with the C standard. isinf wasn't in POSIX until 2004, where it
appeared as a macro only (but other C libraries already had it as a
function).
Now the C++ standard has added ::isnan and ::isinf functions with different
signatures from the historical ones, so we need to move our historical cruft
out of the way.
We'll keep the implementations for backwards compatibility.
Bug: http://b/
34724220
Test: ran tests
Change-Id: Id665f0344af6fe6ed245106e60231f4ef2027f41
David James [Thu, 2 Feb 2017 02:46:40 +0000 (02:46 +0000)]
Merge "Revert "Remove the global thread list.""
Elliott Hughes [Thu, 2 Feb 2017 02:41:38 +0000 (02:41 +0000)]
Revert "Remove the global thread list."
This reverts commit
b0e8c565a622b5519e03d4416b0b5b1a5f20d7f5.
Breaks swiftshader (http:/b/
34883464).
Change-Id: I7b21193ba8a78f07d7ac65e41d0fe8516940a83b
Dan Albert [Wed, 1 Feb 2017 23:38:33 +0000 (23:38 +0000)]
Merge "Exit failure if trying to load non-PIE."
Treehugger Robot [Wed, 1 Feb 2017 22:58:22 +0000 (22:58 +0000)]
Merge "Check overflows in c-tor instead of doing it in d-tor"
Dimitry Ivanov [Wed, 1 Feb 2017 20:55:11 +0000 (12:55 -0800)]
Check overflows in c-tor instead of doing it in d-tor
Test: bionic-unit-tests --gtest_filter=dl*:Dl*
Change-Id: Id3b17a79732155b4e469c43c764afef1dfc59057
Treehugger Robot [Wed, 1 Feb 2017 19:23:55 +0000 (19:23 +0000)]
Merge "Do not load second copy of a library into same namespace"
Dimitry Ivanov [Wed, 1 Feb 2017 16:54:43 +0000 (08:54 -0800)]
Do not load second copy of a library into same namespace
This workaround was introduced in M in order to make sure
that linker loads libraries provided in apk in case a library
with the same name was loaded by the system.
This is no longer a problem starting with Android N because
app is using different namespace and therefore does not see
libraries loaded by the system.
Test: bionic-unit-tests --gtest_filter=dl*:Dl*
Change-Id: I9995258c0f361e8df35420682b84e85a0cb924b4
Elliott Hughes [Wed, 1 Feb 2017 16:16:41 +0000 (16:16 +0000)]
Merge "Remove the global thread list."
Treehugger Robot [Wed, 1 Feb 2017 04:38:12 +0000 (04:38 +0000)]
Merge "bionic: move ADF uapi header out of bionic"
Evgenii Stepanov [Wed, 1 Feb 2017 01:14:48 +0000 (01:14 +0000)]
Merge "Revert "Fix CFI initialization crash on x86.""
Evgenii Stepanov [Wed, 1 Feb 2017 01:10:03 +0000 (17:10 -0800)]
Revert "Fix CFI initialization crash on x86."
Breaks aosp-master/sdk.
This reverts commit
4ccd4317f9301ec9b32aa0d3317a0439b994d7bf.
Evgenii Stepanov [Wed, 1 Feb 2017 00:29:57 +0000 (00:29 +0000)]
Merge "Fix CFI initialization crash on x86."
Dan Albert [Wed, 1 Feb 2017 00:02:43 +0000 (16:02 -0800)]
Exit failure if trying to load non-PIE.
Amazingly this was actually breaking the NDK's ability to build
libstdc++ for x86.
Test: mma
Bug: None
Change-Id: Iafa55c31fdeb35caca7d7d7a39a3e7afa0713557
Evgenii Stepanov [Tue, 31 Jan 2017 21:19:30 +0000 (13:19 -0800)]
Fix CFI initialization crash on x86.
Second try.
Bug:
34752378
Test: bionic tests
Change-Id: I0a7453154671918b2e6e72f0bb9074c29ceb0f34
Treehugger Robot [Tue, 31 Jan 2017 18:19:46 +0000 (18:19 +0000)]
Merge "s/NULL/nullptr/ in system properties code."
Elliott Hughes [Tue, 31 Jan 2017 16:24:43 +0000 (08:24 -0800)]
s/NULL/nullptr/ in system properties code.
gerrit still hasn't sent out the mail asking for this in an earlier code
review...
Bug: http://b/
33926793
Test: builds and boots.
Change-Id: I080de633e50e47f9a052211d47da96b971b16424
Treehugger Robot [Tue, 31 Jan 2017 15:20:19 +0000 (15:20 +0000)]
Merge "clang-format system_properties.cpp."
Alex Cheung [Tue, 31 Jan 2017 06:27:17 +0000 (06:27 +0000)]
Merge "Revert "Fix CFI initialization crash on x86.""
Alex Cheung [Tue, 31 Jan 2017 04:05:00 +0000 (04:05 +0000)]
Revert "Fix CFI initialization crash on x86."
This reverts commit
be46d3871c91902504e5ec4c7f575c86f647aafc.
Reverting due to broken build:
https://android-build.googleplex.com/builds/branch-dashboard/aosp-master?build_id=
3687823
Change-Id: I30968398edd9a094fce878839ba0a002ed487a77
Elliott Hughes [Tue, 31 Jan 2017 01:54:57 +0000 (17:54 -0800)]
clang-format system_properties.cpp.
Asked for on a previous code review.
Bug: http://b/
33926793
Test: builds and boots.
Change-Id: Idf34804896149db5edbddf4ed88396a5df7f708a
Evgenii Stepanov [Tue, 31 Jan 2017 00:58:09 +0000 (00:58 +0000)]
Merge "Fix CFI initialization crash on x86."
Treehugger Robot [Mon, 30 Jan 2017 23:01:00 +0000 (23:01 +0000)]
Merge "glibc ipc64_perm __key compatibility."
Evgenii Stepanov [Fri, 27 Jan 2017 21:42:03 +0000 (13:42 -0800)]
Fix CFI initialization crash on x86.
Bug:
34752378
Test: bionic tests
Change-Id: If8e33f76a1a2d83356d818fed506ea624f579860
Sandeep Patil [Mon, 30 Jan 2017 19:16:16 +0000 (19:16 +0000)]
Merge "property_contexts: split into platform and non-platform components"
Treehugger Robot [Sat, 28 Jan 2017 16:44:09 +0000 (16:44 +0000)]
Merge "Remove backwards compatibility for old system properties."
Elliott Hughes [Sat, 28 Jan 2017 03:12:32 +0000 (19:12 -0800)]
glibc ipc64_perm __key compatibility.
glibc gives the `struct ipc64_perm` fields `key` and `seq` double-underscore
names. strace refers to the fields by those names, and there's no obvious
reason not to go along with this.
Bug: N/A
Test: built strace 4.15 with a hacked NDK
Change-Id: I8b2b0f75363349d99edaecda50fe897ee0fa0c65
Elliott Hughes [Fri, 27 Jan 2017 00:48:57 +0000 (16:48 -0800)]
Remove backwards compatibility for old system properties.
No-one is directly upgrading from pre-K to O...
Also move more implementation details out of the header file.
Bug: http://b/
33926793
Test: boots
Change-Id: I7a0936acbb1cea8a3b2cd6797ec53ba7e4a050f3
Sandeep Patil [Wed, 28 Dec 2016 01:37:44 +0000 (17:37 -0800)]
property_contexts: split into platform and non-platform components
Bug:
33746484
Bug:
34370523
Test: Successfully boot with original service and property contexts.
Test: Successfully boot with split serivce and property contexts.
Test: Incremental build works on sailfish (reported in b/
34370523)
Test: adb sideload works with aosp updater (reported in b/
34370523)
Change-Id: Idf24856193032a8bc89ec384a72451e578a9d5ac
Signed-off-by: Sandeep Patil <sspatil@google.com>
Treehugger Robot [Fri, 27 Jan 2017 21:11:50 +0000 (21:11 +0000)]
Merge "Update to kernel headers v4.9.6."
Greg Hackmann [Fri, 27 Jan 2017 18:07:36 +0000 (10:07 -0800)]
bionic: move ADF uapi header out of bionic
ADF isn't a candidate for upstreaming and isn't (directly) usable from
unprivileged NDK code, so it makes more sense to keep video/adf.h as a
private header inside libadf, where it'll still be usable by HWC
implementations without shipping in the NDK.
libadf exports its entire include/ directory, so this shouldn't have any
impact on HWC implementations that already link against libadf.
Test: mmm system/core/adf/libadf
Test: /data/nativetest64/adf-unit-tests/adf-unit-tests (on Nexus 9)
Change-Id: I6573f539cfd7fc65433237d0b115b8b7b2728133
Signed-off-by: Greg Hackmann <ghackmann@google.com>
Christopher Ferris [Fri, 27 Jan 2017 18:49:48 +0000 (10:49 -0800)]
Update to kernel headers v4.9.6.
Test: Built arm/arm64/x86/x86_64 targets.
Change-Id: Id4d2711aaa96fe537f3726a0a89f2959e9cca34a
Christopher Ferris [Fri, 27 Jan 2017 17:50:45 +0000 (17:50 +0000)]
Merge "Update to kernel headers v4.9.3."
Pavel Labath [Fri, 27 Jan 2017 13:59:15 +0000 (13:59 +0000)]
Merge "Silence unused variable warning in sys_ptrace_test"
Pavel Labath [Fri, 27 Jan 2017 13:04:26 +0000 (13:04 +0000)]
Silence unused variable warning in sys_ptrace_test
This fixes the mips build broken by
I7d8a7d79585477d78da1f033c85f8d2cc3b34340.
Change-Id: Ib960bdb51ac81be068f1fdf702aa7c10b183f2a0
Test: lunch mips && cd bionic && mma
Pavel Labath [Fri, 27 Jan 2017 12:39:51 +0000 (12:39 +0000)]
Merge "Add hardware breakpoint ptrace test"
Pavel Labath [Mon, 23 Jan 2017 15:41:35 +0000 (15:41 +0000)]
Add hardware breakpoint ptrace test
This adds a ptrace test which tests the hardware breakpoint
functionality of the ptrace api.
I've also renamed the test case to sys_ptrace to better match the naming
scheme in the other files. I've ran the tests on angler (32 and 64 bit)
and fugu.
Test: run the test
Change-Id: I7d8a7d79585477d78da1f033c85f8d2cc3b34340
Treehugger Robot [Fri, 27 Jan 2017 03:03:50 +0000 (03:03 +0000)]
Merge "Remove dependency on libc.a from the linker"
Dimitry Ivanov [Fri, 27 Jan 2017 01:28:03 +0000 (01:28 +0000)]
Merge "Remove bionic-unit-tests-gcc"
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
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
Max Spector [Thu, 26 Jan 2017 18:43:39 +0000 (18:43 +0000)]
Merge "Adding kuser_helper on note to all arm32 binaries."
Victor Khimenko [Thu, 26 Jan 2017 10:11:13 +0000 (10:11 +0000)]
Merge "Fix bionic-unit-tests in arch with binary translator"
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."
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
Christopher Ferris [Fri, 13 Jan 2017 22:09:31 +0000 (14:09 -0800)]
Update to kernel headers v4.9.3.
Test: Built arm, arm64, x86, x86_64 targets.
Test: Booted on angler, and ran bionic unit tests (32 bit and 64 bit).
Change-Id: I14a8dcbea11b41f83431eabed6590cd25af07b1d
Paul Lawrence [Wed, 25 Jan 2017 22:46:05 +0000 (22:46 +0000)]
Merge "Use trap not kill in seccomp filter"
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
Victor Khimenko [Wed, 25 Jan 2017 10:05:40 +0000 (10:05 +0000)]
Merge "Fix bionic-unit-tests in some non-standard builds"
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
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""
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
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
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
Evgenii Stepanov [Tue, 24 Jan 2017 20:56:28 +0000 (20:56 +0000)]
Merge "[cfi] Handle large libraries correctly."
Dimitry Ivanov [Tue, 24 Jan 2017 20:00:43 +0000 (20:00 +0000)]
Merge "Revert "Remove limit of system property name length""
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
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
Vijay Venkatraman [Tue, 24 Jan 2017 17:36:08 +0000 (17:36 +0000)]
Merge "Removed 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
Dimitry Ivanov [Tue, 24 Jan 2017 02:54:33 +0000 (02:54 +0000)]
Merge "Remove limit of system property name length"
Treehugger Robot [Tue, 24 Jan 2017 00:35:59 +0000 (00:35 +0000)]
Merge "Remove libc++ dependency from prebuilt test-libs"
Treehugger Robot [Tue, 24 Jan 2017 00:24:40 +0000 (00:24 +0000)]
Merge "Mark 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
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
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
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
Treehugger Robot [Fri, 20 Jan 2017 03:58:51 +0000 (03:58 +0000)]
Merge "Add 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
Treehugger Robot [Thu, 19 Jan 2017 23:26:09 +0000 (23:26 +0000)]
Merge "Add 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
Evgenii Stepanov [Wed, 18 Jan 2017 23:39:07 +0000 (23:39 +0000)]
Merge "Runtime support for CFI"
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.
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
Colin Cross [Wed, 18 Jan 2017 16:53:25 +0000 (16:53 +0000)]
Merge "Declare dependency on android_filesystem_config.h"
Jorim Jaggi [Wed, 18 Jan 2017 16:33:31 +0000 (16:33 +0000)]
Merge "Revert "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
Treehugger Robot [Wed, 18 Jan 2017 06:09:02 +0000 (06:09 +0000)]
Merge "property_contexts: split into platform and non-platform components"
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
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
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
Elliott Hughes [Sat, 14 Jan 2017 18:30:09 +0000 (18:30 +0000)]
Merge "linker: 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>
Yabin Cui [Sat, 14 Jan 2017 02:20:19 +0000 (02:20 +0000)]
Merge "Switch bionic-unit-tests to libc++_static."
Elliott Hughes [Fri, 13 Jan 2017 21:12:14 +0000 (21:12 +0000)]
Merge "Describe our dynamic linker compatibility policy."
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
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
Pavel Labath [Fri, 13 Jan 2017 10:21:31 +0000 (10:21 +0000)]
Merge "Beef 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
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)."
Josh Gao [Wed, 11 Jan 2017 23:59:01 +0000 (23:59 +0000)]
Merge "Improve fmemopen tests."
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
Treehugger Robot [Wed, 11 Jan 2017 22:32:17 +0000 (22:32 +0000)]
Merge "Add support for expected failures to gtest runner."
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