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Christopher Ferris [Tue, 16 May 2017 14:02:51 +0000 (14:02 +0000)]
Merge "Add support for modifying decay timer."
Christopher Ferris [Mon, 15 May 2017 22:50:19 +0000 (15:50 -0700)]
Add support for modifying decay timer.
Add the mallopt function, and only a single option so far.
Bug:
36401135
Test: Built and booted bullhead.
Test: Ran jemalloc unit tests.
Test: Ran bionic unit tests.
Test: Ran a test that allocated and free'd a large piece of memory,
Test: and verified that after changing the parameter, the PSS
Test: sticks around (decay timer set to 1), the PSS is purged (decay
Test: timer set to 0).
Change-Id: I6927929b0c539c1023d34772d9e26bb6a8a45877
Christopher Ferris [Mon, 15 May 2017 22:00:42 +0000 (22:00 +0000)]
Merge "Add support for cortex-a73."
Christopher Ferris [Mon, 8 May 2017 19:09:03 +0000 (12:09 -0700)]
Add support for cortex-a73.
Bug:
37647380
Test: Built target with cortex-a73 for both 32 bit/64 bit.
Test: Built target with cortex-a53.cortex-a57 for both 32 bit/64 bit.
Test: Ran bionic unit tests, ran art target tests.
(cherry picked from commit
6fca047b5379c2bf7b6b874a2b2f9cc44e1b01fa)
Change-Id: I2c48e1bc7f4a3c4548d1c66f87eab19c8618a0b8
Elliott Hughes [Mon, 15 May 2017 16:20:03 +0000 (16:20 +0000)]
Merge "test: check unbounded memory leak in pthread detach"
Zhenhua WANG [Fri, 12 May 2017 05:53:51 +0000 (13:53 +0800)]
test: check unbounded memory leak in pthread detach
In pthread_leak.detach test, compare the memory usage after two same
scenarios - all children threads have exited. Thus, test emulated by
NativeBridge, which may reserve a memory pool, will pass if it's not
unbounded leak.
Bug: https://issuetracker.google.com/
37920774
Test: CtsBionicTestCases
Change-Id: Ia51aa67bacb588284747652b36ea5d8e85bea832
Treehugger Robot [Fri, 12 May 2017 01:35:49 +0000 (01:35 +0000)]
Merge "Clean up __isthreaded."
Treehugger Robot [Thu, 11 May 2017 23:52:13 +0000 (23:52 +0000)]
Merge "Run bionic/libc/tools/genversion-scripts.py"
Elliott Hughes [Thu, 11 May 2017 22:29:03 +0000 (15:29 -0700)]
Clean up __isthreaded.
__isthreaded is annoying for ARC++ and useless for everyone. Just hard-code
the value in ndk_cruft for LP32 and be done with it.
Bug: N/A
Test: builds
Change-Id: I08f11a404bbec55ed57cb1e18b5116163c7d7d13
Elliott Hughes [Thu, 11 May 2017 22:14:41 +0000 (15:14 -0700)]
Run bionic/libc/tools/genversion-scripts.py
When
2e8e5e60b6ecbcfe2110242e41b9ec5340b11cf5 was cherrypicked, we
didn't regenerate the generated files.
Bug: N/A
Test: builds
Change-Id: I87730e834520aea742738708237d11a798bf3220
Treehugger Robot [Thu, 11 May 2017 02:46:42 +0000 (02:46 +0000)]
Merge "Fix clang-tidy perfomrance warnings."
wy [Wed, 10 May 2017 22:21:13 +0000 (15:21 -0700)]
Fix clang-tidy perfomrance warnings.
Change-Id: Ibf3d32a5ba1cb70158d857be3d20aa3d1a870341
Test: build with WITH_TIDY=1
Treehugger Robot [Wed, 10 May 2017 02:33:28 +0000 (02:33 +0000)]
Merge "greylist is no longer enabled by default."
Treehugger Robot [Wed, 10 May 2017 02:27:56 +0000 (02:27 +0000)]
Merge "Remove known failures from arm ifunc tests"
Treehugger Robot [Wed, 10 May 2017 01:28:53 +0000 (01:28 +0000)]
Merge "Cope with AT_SYSINFO not being set on x86."
Jiyong Park [Fri, 5 May 2017 13:07:05 +0000 (22:07 +0900)]
greylist is no longer enabled by default.
greylist is needed only for application namepaces. Since we started using
linker-namesapces for vendors and other platform apps linker should not
enable greylist workaround by default.
Bug: http://b/
37731053
Bug: https://issuetracker.google.com/
38146125
Test: sailfish builds and boots
Test: bionic-unit-tests and linker-unit-tests pass
Change-Id: Iee83db6fb1ae754f5ade18491321d9bca3b5ead4
(cherry picked from commit
e8ffe56a9c2bacc6bd880238250ad61e2bbb257b)
Elliott Hughes [Tue, 9 May 2017 23:59:07 +0000 (23:59 +0000)]
Merge "Zero-initialize user_desc for __set_thread_area."
Elliott Hughes [Tue, 9 May 2017 21:39:24 +0000 (14:39 -0700)]
Zero-initialize user_desc for __set_thread_area.
The kernel does seem to read some of the "unused" fields if only to do
basic validity checks.
valgrind complained about this, and I'm not convinced it's spurious.
Bug: http://b/
38034461
Test: ran tests
Change-Id: I077fcc75bf0738491242166fc4576a9693ce18a5
Elliott Hughes [Tue, 9 May 2017 21:26:30 +0000 (14:26 -0700)]
Cope with AT_SYSINFO not being set on x86.
Bug: http://b/
38034461
Test: ran dexdump under valgrind on x86
Change-Id: I6a54c7ed4fe4e68731e099d9569ab788379820f8
Christopher Ferris [Tue, 9 May 2017 16:40:29 +0000 (16:40 +0000)]
Merge "Add new memchr/strrchr tests."
Christopher Ferris [Mon, 8 May 2017 21:24:29 +0000 (14:24 -0700)]
Add new memchr/strrchr tests.
There are new optimizations for these functions, so adding some extra
testing for these routines.
Also, clean up the strchr test slightly with some extra comments.
Test: Ran new tests on glibc version, and on angler.
Change-Id: I41bf4e5e2c84295cc1ce9d2226ed57c2d228d7b8
Treehugger Robot [Sat, 6 May 2017 00:56:20 +0000 (00:56 +0000)]
Merge "Make raise/abort work with stale cached pid/tid values."
Josh Gao [Fri, 5 May 2017 20:27:15 +0000 (13:27 -0700)]
Make raise/abort work with stale cached pid/tid values.
Switch raise to using tgkill with direct syscalls of getpid/gettid,
and switch abort to use raise(SIGABRT).
Bug: http://b/
37769298
Test: debuggerd_test
Change-Id: If6f9d17fd8ae6177e742dc9f2f44bd78539431ba
Treehugger Robot [Fri, 5 May 2017 18:31:31 +0000 (18:31 +0000)]
Merge changes from topic 'mips_seccomp_fixes'
* changes:
[MIPS64] Enable necessary mips64 syscalls in seccomp whitelist
Fix MIPS seccomp definitions for PRIMARY and SECONDARY arch
Lazar Trsic [Fri, 5 May 2017 12:44:11 +0000 (14:44 +0200)]
[MIPS64] Enable necessary mips64 syscalls in seccomp whitelist
Allow execution of: newfstatat, fstat and cacheflush syscalls
for mips64 arch.
Test: Boot mips64 emulator to homescreen with 3.18 kernel.
emulator -kernel prebuilts/qemu-kernel/mips64/3.18/kernel-qemu2
Change-Id: Ib5d6b0060f3e17b64d86fc944aa83a5240d512f8
Lazar Trsic [Fri, 5 May 2017 12:29:34 +0000 (14:29 +0200)]
Fix MIPS seccomp definitions for PRIMARY and SECONDARY arch
Set correct values for PRIMARY and SECONDARY arch definitions
to match LE MIPS architectures.
This change is resolving boot problem for mips32 arch with 3.18 kernel.
This also fixes mips64 issue related to PRIMARY_ARCH definition,
but in order to boot to home screen it needs additional syscalls whitelisted
which will be introduced in separate patch.
Tested on emulator:
emulator -kernel prebuilts/qemu-kernel/mips/3.18/kernel-qemu2
Change-Id: I68dfd136c22141933a8a8c5336db01a02f00b0df
Treehugger Robot [Fri, 5 May 2017 07:15:08 +0000 (07:15 +0000)]
Merge "libc: clean up ARM64 copyright notices"
Jake Weinstein [Thu, 4 May 2017 16:08:39 +0000 (12:08 -0400)]
libc: clean up ARM64 copyright notices
Test: None needed
Change-Id: I3626a92329e954f67bada6ed73f3033225bbfef5
Treehugger Robot [Thu, 4 May 2017 04:08:22 +0000 (04:08 +0000)]
Merge changes Ia7200bf0,I86999bb7
* changes:
versioner: fix leak.
versioner: add symlink for dependencies.
Dimitry Ivanov [Wed, 3 May 2017 18:01:00 +0000 (11:01 -0700)]
Remove known failures from arm ifunc tests
Since clang does not produce IRELATIVE relocations
this test started passing when we switched away from gcc
This is still a problem because it now leads to
situation where static ifuncs become globally visible
but this is a different problem.
Test: bionic-unit-tests --gtest_filer=dl*
Change-Id: Id27ba5093b88519c00acbc43ab8a991a671a9f51
Christopher Ferris [Wed, 3 May 2017 17:43:33 +0000 (17:43 +0000)]
Merge "Move libc_log code into libasync_safe."
Dimitry Ivanov [Wed, 3 May 2017 16:11:25 +0000 (16:11 +0000)]
Merge "Add ifunc for variable test-case"
Christopher Ferris [Tue, 25 Apr 2017 00:48:32 +0000 (17:48 -0700)]
Move libc_log code into libasync_safe.
This library is used by a number of different libraries in the system.
Make it easy for platform libraries to use this library and create
an actual exported include file.
Change the names of the functions to reflect the new name of the library.
Run clang_format on the async_safe_log.cpp file since the formatting is
all over the place.
Bug:
31919199
Test: Compiled for angler/bullhead, and booted.
Test: Ran bionic unit tests.
Test: Ran the malloc debug tests.
Change-Id: I8071bf690c17b0ea3bc8dc5749cdd5b6ad58478a
Treehugger Robot [Wed, 3 May 2017 01:28:34 +0000 (01:28 +0000)]
Merge "Shared namespaces inherit parent ns properties"
Dimitry Ivanov [Tue, 2 May 2017 00:45:38 +0000 (17:45 -0700)]
Shared namespaces inherit parent ns properties
Make shared namespace inherit namespace links and
search/permitted paths from the parent namespace.
Bug: http://b/
37854032
Test: bionic_unit_tests --gtest_filter=dl*:Dl*
Change-Id: I174661d4a1dd0cbe4a378179073719aa955f3592
(cherry picked from commit
ec43dd6c36d75014c4e4dc592dd67ab20033a76a)
Dimitry Ivanov [Tue, 2 May 2017 23:31:56 +0000 (16:31 -0700)]
Add ifunc for variable test-case
Also move ifunc tests to clang and c++.
Test: bionic-unit-tests --gtest_filter=dlfcn.ifunc*
Change-Id: I008c4fc01470c8e4d314003c03a2b63ff9bf7fd8
Yabin Cui [Tue, 2 May 2017 23:20:32 +0000 (23:20 +0000)]
Merge "Fix pthread_barrier_smoke test (part 2)."
Yabin Cui [Tue, 2 May 2017 23:18:13 +0000 (16:18 -0700)]
Fix pthread_barrier_smoke test (part 2).
Bug:http://b/
37652807
Test: run bionic-unit-tests.
Change-Id: Iaea553177956c5d08f754210273637f69d888c20
Treehugger Robot [Tue, 2 May 2017 22:25:58 +0000 (22:25 +0000)]
Merge "Fix test compile errors after LLVM rebase"
Treehugger Robot [Tue, 2 May 2017 21:51:40 +0000 (21:51 +0000)]
Merge "Fix pthread_barrier_smoke test."
Yi Kong [Sun, 30 Apr 2017 22:08:05 +0000 (15:08 -0700)]
Fix test compile errors after LLVM rebase
After the new rebase of Clang, we now support the alloc_size attribute,
so we can remove the warning about switching to alloc_size once Clang
has support.
Also fix an issue where 'false' is returned in a main method.
Test: make cts
Bug:
37752547
Change-Id: I32ee814aaa0338567cb8174a68d7ee1bfece2f75
Yabin Cui [Tue, 2 May 2017 19:57:39 +0000 (12:57 -0700)]
Fix pthread_barrier_smoke test.
Bug: http://b/
37652807
Test: run bionic-unit-tests.
Change-Id: Id7245223bc2a284efed6e710892b58947ef5d555
Treehugger Robot [Tue, 2 May 2017 03:50:28 +0000 (03:50 +0000)]
Merge "versioner: disable container overflow checks"
Treehugger Robot [Tue, 2 May 2017 01:37:02 +0000 (01:37 +0000)]
Merge "linker: add android_get_exported_namespace"
Andreas Gampe [Sat, 29 Apr 2017 02:32:13 +0000 (19:32 -0700)]
versioner: disable container overflow checks
Temporary workaround.
Bug:
37775238
Test: ASAN_OPTIONS= SANITIZE_HOST=address m
Change-Id: If9e9df45d83f8412caafcece87337a5c9df3a1c8
Treehugger Robot [Mon, 1 May 2017 20:17:20 +0000 (20:17 +0000)]
Merge "fix half-deleted comments in tests"
George Burgess IV [Mon, 1 May 2017 18:15:30 +0000 (11:15 -0700)]
fix half-deleted comments in tests
they were half-deleted in If341a27756d608a0fa77ba6518e9bcc725f7632c.
Bug: None
Test: mma
Change-Id: I4e0c8208a7f2a55d273f4c87adca1d755dc98b77
Elliott Hughes [Mon, 1 May 2017 14:42:50 +0000 (14:42 +0000)]
Merge "Restore ELF32_ST_INFO/ELF64_ST_INFO."
Elliott Hughes [Mon, 1 May 2017 05:56:10 +0000 (22:56 -0700)]
Restore ELF32_ST_INFO/ELF64_ST_INFO.
Mistakenly removed years ago, along with its genuinely duplicated companions.
This patch also redefines one of those rather than use the Linux uapi header
definition, which leads to signed/unsigned warnings in calling code.
Bug: https://github.com/android-ndk/ndk/issues/377
Test: ran tests
Change-Id: Ib25b17949f04969f12b945ca88ab87d080677cf9
Treehugger Robot [Fri, 28 Apr 2017 02:48:02 +0000 (02:48 +0000)]
Merge "Include the libc/kernel/android/scsi headers in the NDK."
Jiyong Park [Mon, 3 Apr 2017 14:10:37 +0000 (23:10 +0900)]
linker: add android_get_exported_namespace
Depending on how ld.config.txt is configured, there can be multiple
built-in namespaces created by the linker from the beginning of a
process. android_get_exported_namespace is a platform only API for
getting a handle (android_namespace_t*) to one of the built-in namespaces
with given name. The returned namespace can then be given to
android_dlopen_ext in order to explicitly specify the target namespace
where the library is searched and loaded from.
Note that this function only returns 'exported' namespaces created via
ld.config.txt file. In order to export a namespace, the visible property
should be set to true:
namespace.<name>.visible = true
Namespaces are hidden by default. Hidden namespaces and namespaces
that are created programmatically, notably 'classloader-namespace',
aren't returned by this function.
Bug:
36851137
Test: confirmed that namespaces created with ld.config.txt is retrieved.
Test: linker-unit-tests passes
Merged-in: I714b510fa24f77e42c3dfc4c827b3befa8bb2951
Change-Id: I0d05fa7e0e116009edf8ea362ab46774bc617cbf
(cherry picked from commit
d7c4832e6a640be972017e85ab21e72950dfeddd)
Josh Gao [Fri, 28 Apr 2017 00:22:52 +0000 (17:22 -0700)]
versioner: fix leak.
Replace an intentional leak of a buffer allocated by realpath with a use
of android::base::Realpath.
Bug: http://b/
37727515
Test: tools/versioner/run_tests.py
Change-Id: Ia7200bf0e1c485050e860e21ff15784941366bec
Josh Gao [Mon, 3 Apr 2017 20:02:57 +0000 (13:02 -0700)]
versioner: add symlink for dependencies.
Add a symlink where dependencies used to live, so that `versioner`
works.
Test: versioner
Test: tools/versioner/run_tests.py
Change-Id: I86999bb79baad16039709306591cb9540fb533ca
Elliott Hughes [Thu, 27 Apr 2017 23:26:55 +0000 (16:26 -0700)]
Include the libc/kernel/android/scsi headers in the NDK.
We have some non-upstream (but Android common kernel) scsi headers to include
in the NDK.
Bug: N/A
Test: checked out/soong/ndk/sysroot
Change-Id: If7611e1e554ada63f266ec99d95dfedb99562ae9
Elliott Hughes [Thu, 27 Apr 2017 15:40:36 +0000 (15:40 +0000)]
Merge "Compare Pss of tested library in VerifyMemorySaving"
Treehugger Robot [Thu, 27 Apr 2017 07:44:13 +0000 (07:44 +0000)]
Merge "Make dl_iterate_phdr weak in libdl."
Treehugger Robot [Thu, 27 Apr 2017 00:42:14 +0000 (00:42 +0000)]
Merge "watchpoint_imprecise test: set 4-byte watchpoints on 32-bit arches"
Zhenhua WANG [Tue, 25 Apr 2017 03:07:19 +0000 (11:07 +0800)]
Compare Pss of tested library in VerifyMemorySaving
DlExtRelroSharingTest.VerifyMemorySaving verifies whether
android_dlopen_ext(ANDROID_DLEXT_USE_RELRO) really saves memory.
This patch compares Pss of the tested library rather than total
Pss of the process, in case different behavior of dlopen() and
android_dlopen_ext() introduces random Pss usage.
Test: DlExtRelroSharingTest.VerifyMemorySaving
Change-Id: I696eca736018fca5d9ec9385ac1c79ced280281d
Yi Kong [Wed, 26 Apr 2017 23:00:40 +0000 (23:00 +0000)]
Merge "Update bionic after Clang rebase"
Elliott Hughes [Wed, 26 Apr 2017 22:16:19 +0000 (22:16 +0000)]
Merge "Make unified headers' SIGRTMIN/SIGRTMAX usable before API 21."
Elliott Hughes [Tue, 25 Apr 2017 22:45:29 +0000 (15:45 -0700)]
Make unified headers' SIGRTMIN/SIGRTMAX usable before API 21.
Bug: https://github.com/android-ndk/ndk/issues/352
Test: built new NDK test
Change-Id: Iacebe574bbf693701949e038005a40ba6520d592
Yi Kong [Thu, 20 Apr 2017 21:27:28 +0000 (14:27 -0700)]
Update bionic after Clang rebase
After the new rebase of Clang, we now supports alloc_size attribute, so
we can remove the warning about switching to alloc_size once Clang has
support.
Compiler.setInvocation has changed argument type from raw pointer to
shared pointer. Add version check here so that we can build under either
old rebase or the new rebase.
Test: build
Bug:
37423073
Change-Id: I4563eaf93bae6c59a4a19318f8caa92bd361b3ab
Pavel Labath [Wed, 26 Apr 2017 10:30:06 +0000 (11:30 +0100)]
watchpoint_imprecise test: set 4-byte watchpoints on 32-bit arches
8-byte watchpoints are not supported on 32-bit kernels (at least on x86,
probably arm as well). 8-byte watchpoints are not required for this
test, so just decrease the size of watchpoints on these architectures.
Change-Id: Ie96b4bc8ce0ad8c924ac737083cf9fe0182aee4d
Test: bionic-unit-tests-static --gtest_filter=sys_ptrace.*
Bug:
37662849
Dan Albert [Tue, 25 Apr 2017 22:42:42 +0000 (15:42 -0700)]
Make dl_iterate_phdr weak in libdl.
This needs to be defined as weak because it is also defined in libc.a.
Without this, static executables will have a multiple definition
error.
Test: make checkbuild
Bug: None
Change-Id: If2024ef4191c8ab7cf087d21d76fefdc92b58da1
Elliott Hughes [Mon, 24 Apr 2017 17:52:11 +0000 (17:52 +0000)]
Merge "Add basic tests for <link.h>."
Christopher Ferris [Sat, 22 Apr 2017 19:16:37 +0000 (19:16 +0000)]
Merge "Update static functions/macro definitions."
Christopher Ferris [Thu, 20 Apr 2017 20:38:49 +0000 (13:38 -0700)]
Update static functions/macro definitions.
Fix the list of static functions coming from swab.h to match the
ones exported by glibc.
Force the definition of __HAVE_BUILTIN_BSWAP{16,32,64}__ so the headers
use the builtin.
Add a unit test to guarantee that kernel header updates do not break this.
Test: Built and booted angler.
Test: Built the bionic unit tests for arm, arm64, mips, x86, x86_64.
Test: Ran the new test on angler and glibc.
Change-Id: I4ce229e3f198c204186d72bf22dd97b5cdf239e4
Elliott Hughes [Sat, 22 Apr 2017 00:15:41 +0000 (17:15 -0700)]
Add basic tests for <link.h>.
The dl_iterate_phdr test is new, but the exidx test is largely copy & paste
from ndk_translation.
Bug: http://b/
31556066
Test: ran tests
Change-Id: If754f1459ef1d789ee98a89cd2215188edca51da
Treehugger Robot [Sat, 22 Apr 2017 00:09:48 +0000 (00:09 +0000)]
Merge "loader: enable loading libraries from tmpfs"
Dimitry Ivanov [Fri, 21 Apr 2017 20:12:05 +0000 (13:12 -0700)]
loader: enable loading libraries from tmpfs
This change adds two tests for dlopen from temporary files.
1. One Uses memfd_create() can be used to load libraries directly
from memory. This requires relaxing namespace accessibility check
in order to make this work in isolated namespaces.
2. Another checks that open with O_TMPFILE works.
Bug: http://b/
37245203
Test: bionic-unit-tests --gtest_filter=dl*:Dl*
Change-Id: I3be1d7198ca17e7f1ba022a0d86c64d59a493506
(cherry picked from commit
bb8b22a087db32773f1a9cd3473061f3ad714afc)
Elliott Hughes [Fri, 21 Apr 2017 19:52:32 +0000 (19:52 +0000)]
Merge "Make the _Unwind_Ptr declaration match clang's."
Elliott Hughes [Fri, 21 Apr 2017 17:25:56 +0000 (10:25 -0700)]
Make the _Unwind_Ptr declaration match clang's.
Bug: https://issuetracker.google.com/
37126620
Test: builds, boots angler
Change-Id: I7d4a9b998f2e5c4c7b0beed87807d7b76a564c5c
Yi Kong [Fri, 21 Apr 2017 19:48:56 +0000 (19:48 +0000)]
Merge "Remove unused lambda captures"
Treehugger Robot [Fri, 21 Apr 2017 01:10:22 +0000 (01:10 +0000)]
Merge "DO NOT MERGE: The future is now."
Josh Gao [Thu, 20 Apr 2017 19:58:31 +0000 (12:58 -0700)]
DO NOT MERGE: The future is now.
__INTRODUCED_IN_FUTURE -> __INTRODUCED_IN(26)
Bug: http://b/
37437368
Test: treehugger
Change-Id: I601a23da83b65a0cd582cc840ed3856a9031b673
(cherry picked from commit
cb302f932a3532f1484e1e70894e9b1199384283)
Yi Kong [Thu, 20 Apr 2017 16:08:11 +0000 (09:08 -0700)]
Remove unused lambda captures
Clean up. This fixes build under -Wunused-lambda-capture.
Test: build
Change-Id: Ic12aa39e14ed55dbb28cf55303f9c4258179037d
Josh Gao [Thu, 20 Apr 2017 19:52:51 +0000 (19:52 +0000)]
Merge "Add syscalls that aren't currently used to the seccomp whitelist."
Treehugger Robot [Thu, 20 Apr 2017 02:45:02 +0000 (02:45 +0000)]
Merge "Decode the common EM_ values."
Elliott Hughes [Thu, 20 Apr 2017 00:44:57 +0000 (17:44 -0700)]
Decode the common EM_ values.
We know what "3" and "40" are, but most folks not on our team don't.
I don't think we need to support all the weird values, because only the
supported architectures actually occur in practice.
Bug: N/A
Test: manually overwrote aarch64 libcrypto.so with an x86-64 .so and ran "date"
Test: CANNOT LINK EXECUTABLE "date": "/system/lib64/libcrypto.so" has unexpected e_machine: 62 (EM_X86_64)
Change-Id: Ic4c6325fe7968f0c96fc0bfe15a50ed922a5ba55
Treehugger Robot [Wed, 19 Apr 2017 22:29:41 +0000 (22:29 +0000)]
Merge "Make all the ELF relocation constants available."
Josh Gao [Tue, 18 Apr 2017 23:05:39 +0000 (16:05 -0700)]
Add syscalls that aren't currently used to the seccomp whitelist.
Add some useful new syscalls that we currently aren't using in bionic,
but might in the future to the seccomp whitelist.
Bug: http://b/
37317198
Test: mma
Change-Id: I6550867da152cea84fb13d0c15a399cdb2acf1aa
Treehugger Robot [Wed, 19 Apr 2017 20:38:57 +0000 (20:38 +0000)]
Merge "Add missing required libraries"
Treehugger Robot [Wed, 19 Apr 2017 20:31:41 +0000 (20:31 +0000)]
Merge "libc: fix typo in __RENAME macro"
Elliott Hughes [Wed, 19 Apr 2017 20:25:27 +0000 (13:25 -0700)]
Make all the ELF relocation constants available.
BSD thinks you should only get the relocation constants for your target
architecture, but it's often useful to have them all available at once.
Rearrange the headers to enable that.
Also update the (modified) NetBSD files to CVS HEAD.
Also remove the unused BSDism R_TYPE.
Bug: N/A
Test: builds
Change-Id: Iad5ef29192a732696e2b36af35144a9ca116aa46
Treehugger Robot [Wed, 19 Apr 2017 19:26:41 +0000 (19:26 +0000)]
Merge "Add missing arch-specific AT_ cruft."
Dimitry Ivanov [Wed, 19 Apr 2017 18:58:52 +0000 (11:58 -0700)]
Add missing required libraries
Test: m
Change-Id: Id8c8c69547fbfb0c8efe73b324c8b6dcd52aa8ca
George Burgess IV [Wed, 19 Apr 2017 01:28:19 +0000 (18:28 -0700)]
libc: fix typo in __RENAME macro
Apparently __strncpy_real redirects to strcpy instead of strncpy for GCC
builds. This is bad, and it confused a project compiled by GCC that uses
strcpy.
I audited all of the FORTIFY-related __RENAMEs both manually and with a
script I hacked together; they all look correct aside from this one.
FWIW, with the cleaned up clang FORTIFY, lots of the `void foo()
__RENAME(foo)` will just become `void foo()` if this last thing I'm
working on gets through review.
Bug:
35329524
Test: Previously broken project now seems to work. Bullhead and Ryu
both build + boot.
Change-Id: Ib18ee3535ae31eb7e8ae846dc012f9b64cac80bf
Elliott Hughes [Wed, 19 Apr 2017 17:20:25 +0000 (10:20 -0700)]
Add missing arch-specific AT_ cruft.
AP_FPUCW is referenced by valgrind.
Bug: https://bugs.kde.org/show_bug.cgi?id=339945
Test: valgrind builds with one less hack
Change-Id: I7146f3709286662108cc82ba3c55ce935375a1f1
Treehugger Robot [Tue, 18 Apr 2017 22:46:59 +0000 (22:46 +0000)]
Merge "Add PT_ARM_EXIDX."
Treehugger Robot [Tue, 18 Apr 2017 17:56:04 +0000 (17:56 +0000)]
Merge "Move bionic_systrace.cpp over to CachedProperty."
Elliott Hughes [Tue, 18 Apr 2017 04:16:04 +0000 (04:16 +0000)]
Merge "Remove unused elf_machdep.h cruft."
Treehugger Robot [Tue, 18 Apr 2017 01:00:20 +0000 (01:00 +0000)]
Merge "Document DT_RUNPATH support."
Treehugger Robot [Mon, 17 Apr 2017 23:45:55 +0000 (23:45 +0000)]
Merge "Un-deprecated __system_property_find_nth."
Elliott Hughes [Mon, 17 Apr 2017 23:25:09 +0000 (16:25 -0700)]
Remove unused elf_machdep.h cruft.
Also add a few missing include guards.
Bug: N/A
Test: builds
Change-Id: I9557303c81a4b11d430112528def038ecb5562a9
Dan Albert [Mon, 17 Apr 2017 23:06:59 +0000 (16:06 -0700)]
Add PT_ARM_EXIDX.
The updated LLVM libunwind needs this to be defined.
Test: make checkbuild
Bug: None
Change-Id: Ia20016a9e3becb37ea6902f1959d1884c1263e51
Elliott Hughes [Mon, 17 Apr 2017 23:01:23 +0000 (16:01 -0700)]
Document DT_RUNPATH support.
Bug: http://b/
37328826
Test: N/A
Change-Id: Ia220f7f519e3cdd6193faff3b58d598505d4d0cf
Elliott Hughes [Mon, 17 Apr 2017 21:53:07 +0000 (14:53 -0700)]
Un-deprecated __system_property_find_nth.
Netflix was using this, and looking the header file, although
__system_property_find_nth has been available since the beginning of time,
__system_property_foreach only appeared in 16. So anyone who wants to run
on pre-JellyBean devices would want to use __system_property_find_nth.
It's pretty much a one-liner in terms of __system_property_foreach anyway,
so it doesn't cost us anything to keep it.
Also restore slightly better tests than we originally removed.
Bug: http://b/
36566667
Test: ran tests
Change-Id: Id268c2c2e848da17bb0a5a5420af234d9dcb829a
Elliott Hughes [Mon, 17 Apr 2017 21:12:25 +0000 (14:12 -0700)]
Move bionic_systrace.cpp over to CachedProperty.
This is the last bionic caller that was manually trying to cache
property values.
Bug: N/A
Test: builds and boots
Change-Id: Id66c0a05d8448f08c39dbf7189241e75615d44b4
Treehugger Robot [Mon, 17 Apr 2017 17:09:40 +0000 (17:09 +0000)]
Merge "Link to the public post about clang FORTIFY."
Elliott Hughes [Sun, 16 Apr 2017 15:50:58 +0000 (08:50 -0700)]
Link to the public post about clang FORTIFY.
Bug: N/A
Test: builds
Change-Id: I1c2040fdd3c3bbe61a8adfc1f414fce50087a1b8