OSDN Git Service
Paul Lawrence [Thu, 19 Jan 2017 23:30:28 +0000 (23:30 +0000)]
Merge "Add seccomp support library"
am:
ad3b3995e7
Change-Id: I1115c8c39de622d594447a56d2cd0893991effac
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 23:45:54 +0000 (23:45 +0000)]
Merge "Runtime support for CFI"
am:
082bec5b41
Change-Id: I47ea89f7161ff7c00a89a291ba7386c2b6f5c191
Evgenii Stepanov [Wed, 18 Jan 2017 23:39:07 +0000 (23:39 +0000)]
Merge "Runtime support for CFI"
Josh Gao [Wed, 18 Jan 2017 23:25:03 +0000 (23:25 +0000)]
Merge changes from topic 'kill_debuggerd'
am:
2d261e8e9e
Change-Id: Ibec7e7093bbe580cc126225c2f2d1f280de51a43
Josh Gao [Wed, 18 Jan 2017 23:16:47 +0000 (23:16 +0000)]
Rename libdebuggerd_client to libdebuggerd_handler.
am:
2a3b4fa6ec
Change-Id: Iac8466c0995571ce51a81f903903115442f5bc17
Josh Gao [Wed, 18 Jan 2017 23:16:39 +0000 (23:16 +0000)]
Reserve a realtime signal for debuggerd.
am:
f8a6d4745d
Change-Id: If7eced969434e50beec04625c905ef374cdcdfb1
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 16:59:52 +0000 (16:59 +0000)]
Merge "Declare dependency on android_filesystem_config.h"
am:
2f238b32cd
Change-Id: Ia69ebf6c7d1aeefc61ff301197d3d994a009b477
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 16:47:31 +0000 (16:47 +0000)]
Merge "Revert "property_contexts: split into platform and non-platform components""
am:
dbfa1bd292
Change-Id: I7279216d6987fa853ee759997e2c571fc01ce5ed
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
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
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
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
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 18:35:50 +0000 (18:35 +0000)]
Merge "linker: convert 'mov pc' instruction to 'bx'"
am:
8d0e0d4952
Change-Id: I8664911d4c068c9c719f85e44b7a5ac99670581f
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 02:24:35 +0000 (02:24 +0000)]
Merge "Switch bionic-unit-tests to libc++_static."
am:
37f1d11482
Change-Id: Ie427d277e5f1997a170e90cf98846cf1244d7a84
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 21:16:00 +0000 (21:16 +0000)]
Merge "Describe our dynamic linker compatibility policy."
am:
98d200899b
Change-Id: I247f8d16edb201e251670e699a3a16244a4e510e
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 10:24:46 +0000 (10:24 +0000)]
Merge "Beef up process_vm_readv/writev tests"
am:
a970ac50d1
Change-Id: Ic1628705232788fdd871c0e91afe933707a15169
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 23:23:34 +0000 (23:23 +0000)]
Merge "localtime_r(3) should act as if it calls tzset(3)."
am:
1b2975d54b
Change-Id: I85c99ed325efbd119b5a7513b4cd997f9dc6b5aa
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 [Thu, 12 Jan 2017 00:09:24 +0000 (00:09 +0000)]
Merge "Improve fmemopen tests."
am:
27fa754287
Change-Id: Ie62d2d2850fc4dee566317d5e0fcde54693694a1
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
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
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
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
Treehugger Robot [Wed, 11 Jan 2017 01:57:56 +0000 (01:57 +0000)]
Merge "Hide __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
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
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
Christopher Ferris [Tue, 10 Jan 2017 18:41:14 +0000 (18:41 +0000)]
Merge "Fix streaming(memcpy) performance on Cortex-A7"
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
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
Elliott Hughes [Tue, 10 Jan 2017 01:15:29 +0000 (01:15 +0000)]
Merge "Revert "Revert "move android_ids into bionic"""
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
Elliott Hughes [Tue, 10 Jan 2017 00:43:38 +0000 (00:43 +0000)]
Merge "Dynamic linker errors should go to stderr."
Sandeep Patil [Wed, 28 Dec 2016 01:37:44 +0000 (17:37 -0800)]
property_contexts: split into platform and non-platform components
Bug:
33746484
Test: Successfully boot with original service and property contexts.
Test: Successfully boot with split serivce and property contexts.
Change-Id: Id1acb8c4273c6f93396e8cf7a063571a2bf08786
Signed-off-by: Sandeep Patil <sspatil@google.com>
Elliott Hughes [Mon, 9 Jan 2017 22:39:44 +0000 (14:39 -0800)]
Dynamic linker errors should go to stderr.
Also add the missing \n to the end of the error.
Addresses review comment.
Bug: N/A
Test: manual
Change-Id: I7c997a71e6e02381d21ac762595ba90370db9d05
Elliott Hughes [Mon, 9 Jan 2017 22:33:13 +0000 (22:33 +0000)]
Merge "Exit rather than abort if asked to run a non-PIE executable."
am:
71952ef625
Change-Id: Ibb2940eef382fabce0c2c5252fe962c145f5be95
Elliott Hughes [Mon, 9 Jan 2017 22:26:34 +0000 (22:26 +0000)]
Merge "Exit rather than abort if asked to run a non-PIE executable."
Elliott Hughes [Mon, 9 Jan 2017 21:30:38 +0000 (21:30 +0000)]
Merge "Move to .md files for even trivial documentation."
am:
39b6d59049
Change-Id: Ia1950ac9cf0eaa9ca19904ae54d2903471e77626
Elliott Hughes [Mon, 9 Jan 2017 21:23:00 +0000 (21:23 +0000)]
Merge "Move to .md files for even trivial documentation."
Elliott Hughes [Sat, 7 Jan 2017 20:47:28 +0000 (12:47 -0800)]
Move to .md files for even trivial documentation.
So it's automatically displayed for folks browsing the source.
Bug: N/A
Test: N/A
Change-Id: I80e823415f1fb12ad8ce5348e926519b6e29580f
Elliott Hughes [Sat, 7 Jan 2017 18:38:20 +0000 (10:38 -0800)]
Exit rather than abort if asked to run a non-PIE executable.
Each release we're asked to investigate tombstones from code that hasn't
been allowed to run on Android since L. This is just wasting our time,
and clearly the "obviousness" of aborting rather than exiting hasn't ensured
that all app developers rebuild their old binaries. In some cases it seems
like they run them "just in case" and don't care if they fail.
Bug: http://b/
34112178
Test: ran libsupervisor.so from com.ss.android.article.news
Change-Id: I8a3f196c4755601a3888281566fbb7b817f01dca
Dimitry Ivanov [Sat, 7 Jan 2017 04:03:15 +0000 (04:03 +0000)]
Merge "Fix bionic-unit-tests-static crash"
am:
500b9be411
Change-Id: I98d7587228db28d920354f925b0d20e3734838df
Treehugger Robot [Sat, 7 Jan 2017 03:59:14 +0000 (03:59 +0000)]
Merge "Fix bionic-unit-tests-static crash"
Dimitry Ivanov [Fri, 6 Jan 2017 22:49:57 +0000 (14:49 -0800)]
Fix bionic-unit-tests-static crash
The crash happens because for static executables call to dlopen
results in crash. This change moves dlopen() == nullptr check
from static variable to a functions so that the dlopen crash only
affects tests calling dlopen but not the whole executable.
Also make static tests report crashes to debugerd
Test: run bionic-unit-tests-static (for arm 32 and 64)
Bug: http://b/
34129417
Change-Id: I7c4d8caf2a43250234fe24496b1c95eab572769f
Nick Kralevich [Fri, 6 Jan 2017 21:59:19 +0000 (21:59 +0000)]
Merge "Make /dev/__properties__ 0711"
am:
11798bcc35
Change-Id: I4c418dd0567013b003541977f5b2f97a35ac29e3
Treehugger Robot [Fri, 6 Jan 2017 21:53:05 +0000 (21:53 +0000)]
Merge "Make /dev/__properties__ 0711"
Nick Kralevich [Fri, 6 Jan 2017 20:04:29 +0000 (12:04 -0800)]
Make /dev/__properties__ 0711
Don't allow processes to read the contents of the directory
/dev/__properties__. This is an implementation detail of the properties
system that processes shouldn't be concerned with.
Test: Device boots and no problems reading individual properties.
Test: ls -la /dev/__properties__ fails
Change-Id: I00130fe4529525935654bff91e3cc59253b86e26
Josh Gao [Fri, 6 Jan 2017 00:50:46 +0000 (00:50 +0000)]
Merge "Add declaration of tgkill to signal.h."
am:
d26267b8b9
Change-Id: I398886a42d4d3d72b430159ac9c6dcaee5e26d09
Treehugger Robot [Fri, 6 Jan 2017 00:44:17 +0000 (00:44 +0000)]
Merge "Add declaration of tgkill to signal.h."
Josh Gao [Thu, 5 Jan 2017 21:22:26 +0000 (13:22 -0800)]
Add declaration of tgkill to signal.h.
Expose a useful function that we've had since Jelly Bean.
Bug: http://b/
34111810
Test: TreeHugger
Change-Id: Iaf3097f224c09b533f36050cf21394ba148007ad
Dimitry Ivanov [Tue, 3 Jan 2017 18:12:14 +0000 (18:12 +0000)]
Merge "Downgrade dynamic section checks to warning"
am:
fb07c36bc0
Change-Id: I84efe43a93ae0689492ddf229c52e6710e00bc4a
Dimitry Ivanov [Tue, 3 Jan 2017 18:03:04 +0000 (18:03 +0000)]
Merge "Downgrade dynamic section checks to warning"
Dimitry Ivanov [Thu, 29 Dec 2016 00:21:49 +0000 (16:21 -0800)]
Downgrade dynamic section checks to warning
For apps targeting pre-O releases print warn about
invalid dynamic section.
Bug: http://b/
33842263
Test: Start an app in question and check logs for warning.
Test: Run bionic-unit-test --gtest_filter=dl*:Dl*
Change-Id: I80bd51f2133b956fc04e20a6538cccd50118c1b8
Chitti Babu Theegala [Thu, 15 Dec 2016 20:43:28 +0000 (02:13 +0530)]
Fix streaming(memcpy) performance on Cortex-A7
Stream-mode detection for L1 in A7-core is failing for
non cache-line-size (non 64 byte) aligned addresses.
This leads to destination data getting cached unnecessarily.
This A7 issue is confirmed by ARM
This issue is solved by aligning destination address to 64 byte before
entering the loop in memcpy routine.
Though we get lower score for micro_bench memcpy when L1 cache is bypassed,
it is desirable since it avoids unnecessary eviction of other process data
from L1 which is good for overall system performance.
Higher micro_bench memcpy numbers for < 64byte alignment shows good numbers
but this is at the cost of L1 cache pollution. During memcpy/memset,
unnecessary data is filled in L1 cache, this causes eviction of other
process data from L1.
For example during msmset(0), L1 cache gets filled with 0s which should be
avoided.
Additionally, there is another issue with cortex A7 that impacts performance
for all alignments / all Android Wear versions:
Store Buffer on A7 is 32 byte which limits the 32-byte back to back stores.
In the current implementation back to back 32bytes writes is causing CPU stalls.
This issue can be solved by interleaved Loads and Stores.
This helps in avoiding CPU stalls during memcpy by utilizing efficiently the
A7 internal load and store buffers.
Change-Id: Ie5f12f2bb5d86f627686730416279057e4f5f6d0
Josh Gao [Fri, 16 Dec 2016 22:25:27 +0000 (22:25 +0000)]
Merge "versioner: start using C++17."
am:
c816e9fa03
Change-Id: Ie148482169ab9cfae841a94b95b8266c520a45e6
Josh Gao [Fri, 16 Dec 2016 22:12:36 +0000 (22:12 +0000)]
Merge "versioner: start using C++17."
Josh Gao [Thu, 15 Dec 2016 21:56:00 +0000 (13:56 -0800)]
versioner: start using C++17.
Bug: None
Test: python run_tests.py
Change-Id: I10101d26b7816a83445f25b33b97ed47d42fd135
Jeff Sharkey [Thu, 15 Dec 2016 21:52:00 +0000 (21:52 +0000)]
Merge "Define range of GIDs for cached app data."
am:
54891837a0
Change-Id: I950bcf47451a474f89371d8124e833f0a4feea40
Jeff Sharkey [Thu, 15 Dec 2016 21:46:30 +0000 (21:46 +0000)]
Merge "Define range of GIDs for cached app data."
Colin Cross [Thu, 15 Dec 2016 21:22:57 +0000 (21:22 +0000)]
Merge "Convert versioner to Android.bp"
am:
f7e793ef7f
Change-Id: I769e872a36fad4f47b2be026bed740e0330e67b4
Treehugger Robot [Thu, 15 Dec 2016 21:16:04 +0000 (21:16 +0000)]
Merge "Convert versioner to Android.bp"
Colin Cross [Wed, 7 Dec 2016 19:24:06 +0000 (11:24 -0800)]
Convert versioner to Android.bp
See build/soong/README.md for more information.
Test: mma -j
Change-Id: I0e648143ac480c1257d9829f9b9087ee22005855
Dimitry Ivanov [Thu, 15 Dec 2016 18:34:11 +0000 (18:34 +0000)]
Merge "Add test for elf-hash and packed relocations"
am:
59dd61573f
Change-Id: I8d5071cbf4de4add626aeecf8b9a08643de63c39
Dimitry Ivanov [Thu, 15 Dec 2016 18:33:46 +0000 (18:33 +0000)]
Merge "Add test for empty symbol lookup"
am:
22ef13ff9d
Change-Id: I5c58192b8a06968360f3e54461064e4aa73cc18f
Dimitry Ivanov [Thu, 15 Dec 2016 18:27:22 +0000 (18:27 +0000)]
Merge "Add test for elf-hash and packed relocations"
Dimitry Ivanov [Thu, 15 Dec 2016 18:26:51 +0000 (18:26 +0000)]
Merge "Add test for empty symbol lookup"
Elliott Hughes [Thu, 15 Dec 2016 06:23:30 +0000 (06:23 +0000)]
Merge "Make the __stack_chk_fail message more searchable on the internets."
am:
a1d32f95c3
Change-Id: I46d1bb6c1d8424882d1d89550c3b9d081f4c5ddc
Treehugger Robot [Thu, 15 Dec 2016 06:15:41 +0000 (06:15 +0000)]
Merge "Make the __stack_chk_fail message more searchable on the internets."
Elliott Hughes [Thu, 15 Dec 2016 01:30:07 +0000 (17:30 -0800)]
Make the __stack_chk_fail message more searchable on the internets.
Noticed while writing documentation:
https://source.android.com/devices/tech/debug/
Bug: http://b/
28746168
Test: crasher
Change-Id: Ied1c1b1c75a85a899f07e6927134b9bf91316fe4
Dimitry Ivanov [Thu, 15 Dec 2016 00:10:07 +0000 (00:10 +0000)]
Merge "Document bionic loader logging properties"
am:
a7aac1bf9a
Change-Id: I6492960b81c7317819bad0f09e94912ab2ba3fb5
Treehugger Robot [Thu, 15 Dec 2016 00:05:26 +0000 (00:05 +0000)]
Merge "Document bionic loader logging properties"
Dimitry Ivanov [Wed, 14 Dec 2016 23:40:35 +0000 (23:40 +0000)]
Merge "Add a way to track all dlsym calls (contd.)"
am:
70e3f0c3bf
Change-Id: Ia577eb8880b14ff1d85a551da2f4bf3f06f92264
Treehugger Robot [Wed, 14 Dec 2016 23:30:06 +0000 (23:30 +0000)]
Merge "Add a way to track all dlsym calls (contd.)"
Dimitry Ivanov [Wed, 14 Dec 2016 23:16:56 +0000 (15:16 -0800)]
Add test for empty symbol lookup
Check that dlsym(handle, "") fails.
Bug: http://b/
33530622
Test: bionic-unit-tests --gtest_filter=dlfcn*
Test: bionic-unit-tests-glibc --gtest_filter=dlfcn*
Change-Id: Iae572bd1d9b798be619c5018de2a5450bf37977e
Dimitry Ivanov [Wed, 14 Dec 2016 22:42:44 +0000 (14:42 -0800)]
Document bionic loader logging properties
Bug: http://b/
29458203
Test: spellchecker in vim
Change-Id: I81e60a09fa256110d7ab9b530e7821ae66e8f020
Dimitry Ivanov [Wed, 14 Dec 2016 22:30:37 +0000 (14:30 -0800)]
Add a way to track all dlsym calls (contd.)
The followup for
4742abdcb52f16120016a5005c466230d4c46341
Changes in this file got lost in the process of cherry-picking
the change across repositories.
Bug: http://b/
29458203
Test: flash, set debug.ld.all to dlsym and check
if there are messages in logcat
Change-Id: I4613908e46e75c5d9ec66396767f10fc6d3e9777
Elliott Hughes [Wed, 14 Dec 2016 22:00:28 +0000 (22:00 +0000)]
Merge "Fix an obsolete comment."
am:
1adb683447
Change-Id: I6c69db6efc68e49ab6936fcd2f1d32e76287ac1a
Elliott Hughes [Wed, 14 Dec 2016 21:50:32 +0000 (21:50 +0000)]
Merge "Fix an obsolete comment."
Elliott Hughes [Wed, 14 Dec 2016 20:43:30 +0000 (12:43 -0800)]
Fix an obsolete comment.
280236537e06c7accaffabf8fb407f93dd1c834f factored the pthread types out
so that they could be in both <sys/types.h> and <pthread.h>.
Bug: N/A
Test: builds
Change-Id: Ie649c938ec8be1c59a0e4ef777f425550f8d4539
Dimitry Ivanov [Mon, 21 Nov 2016 20:50:38 +0000 (12:50 -0800)]
Add test for elf-hash and packed relocations
This adds CTS test for system libraries to support
workaround for http://b/
24465209: some apps require
a subset of system libs to have elf-hash and not to
use packed relocations.
Bug: http://b/
32917341
Bug: http://b/
24465209
Test: bionic-unit-tests --gtest_filter=Dl*:dl*
Change-Id: Ia0bc28506b1f1f97d4cf902d73b0769e2815fed3