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Yabin Cui [Tue, 15 Nov 2016 00:10:17 +0000 (00:10 +0000)]
Merge "simpleperf: fix potential unaligned memory access." am:
695d719bae
am:
62ffb7fba6
Change-Id: I60e1200c28194619b0e6ff1546934487c6f277e2
Yabin Cui [Tue, 15 Nov 2016 00:02:48 +0000 (00:02 +0000)]
Merge "simpleperf: fix potential unaligned memory access."
am:
695d719bae
Change-Id: I4b78f3305f4b6afd014c471fe5377401939d69fd
Yabin Cui [Mon, 14 Nov 2016 23:56:05 +0000 (23:56 +0000)]
Merge "simpleperf: fix potential unaligned memory access."
Yabin Cui [Mon, 14 Nov 2016 19:23:14 +0000 (11:23 -0800)]
simpleperf: fix potential unaligned memory access.
1. It is reported that when elf section headers are malformed,
GetBuildIdFromNoteSection() aborts with SIGBUS. So fix it to
accept not 4 bytes aligned section data.
2. Fix potential unaligned memory access in ConvertBytesToValue().
Test: run simpleperf_unit_test.
Change-Id: I2e1612a6567978e0b526b2274377765ba2837ec2
Yabin Cui [Sat, 12 Nov 2016 01:24:25 +0000 (01:24 +0000)]
Merge "simpleperf: dump only needed symbols in file feature section." am:
ee71d0b6a8
am:
b77019af4b
Change-Id: I7e2e39322b9a313f1318ab8adb2e589cf2af1a02
Yabin Cui [Sat, 12 Nov 2016 01:17:25 +0000 (01:17 +0000)]
Merge "simpleperf: dump only needed symbols in file feature section."
am:
ee71d0b6a8
Change-Id: Ia782246eaf68e813735b7b6c7d03569ea8d79364
Yabin Cui [Sat, 12 Nov 2016 01:08:38 +0000 (01:08 +0000)]
Merge "simpleperf: dump only needed symbols in file feature section."
Yabin Cui [Fri, 11 Nov 2016 22:53:52 +0000 (14:53 -0800)]
simpleperf: dump only needed symbols in file feature section.
Instead of dumping all symbols in the hit elf files, dump only
needed symbols can save a lot of space. To do so, read perf.data
after recording to collect hit file and symbol information.
Bug: http://b/
32340274
Test: test using `simpleperf record --dump-symbols` manually.
Test: run simpleperf_unit_test.
Change-Id: I480f3e2e7ccebfbb5df16a597724f5f40d62c821
Yabin Cui [Fri, 11 Nov 2016 20:22:33 +0000 (20:22 +0000)]
Merge "simpleperf: update report shared library." am:
0dc19e6226
am:
1a5724eb34
Change-Id: I3890191a38b040da27c8b07156b906dd130746f1
Yabin Cui [Fri, 11 Nov 2016 20:22:18 +0000 (20:22 +0000)]
Merge "simpleperf: fix unaligned data access on arm." am:
c18d84a160
am:
9f6a4dffb8
Change-Id: If188fcb38d9b5e79a99ea6bbf546ca2f4152a4e1
Yabin Cui [Fri, 11 Nov 2016 20:15:31 +0000 (20:15 +0000)]
Merge "simpleperf: update report shared library."
am:
0dc19e6226
Change-Id: I9fdb0daed52351f129b47f4d1343b05f10780c19
Yabin Cui [Fri, 11 Nov 2016 20:15:18 +0000 (20:15 +0000)]
Merge "simpleperf: fix unaligned data access on arm."
am:
c18d84a160
Change-Id: If11904c47684853410a8ad5e4fef36b5aab703a5
Yabin Cui [Fri, 11 Nov 2016 20:03:57 +0000 (20:03 +0000)]
Merge "simpleperf: update report shared library."
Yabin Cui [Fri, 11 Nov 2016 20:03:35 +0000 (20:03 +0000)]
Merge "simpleperf: fix unaligned data access on arm."
Yabin Cui [Fri, 11 Nov 2016 01:28:46 +0000 (01:28 +0000)]
Merge "simpleperf: use file records in protobuf output." am:
2a309ae76b
am:
14a08ae117
Change-Id: I2c4f36f2102a85d5eb07f3a89666e4a25ad5ed09
Yabin Cui [Fri, 11 Nov 2016 01:21:46 +0000 (01:21 +0000)]
Merge "simpleperf: use file records in protobuf output."
am:
2a309ae76b
Change-Id: I2be21e68611ff552f9ecc7c3e8fa09a7ea783f85
Yabin Cui [Fri, 11 Nov 2016 01:14:26 +0000 (01:14 +0000)]
Merge "simpleperf: use file records in protobuf output."
Yabin Cui [Wed, 19 Oct 2016 22:06:29 +0000 (15:06 -0700)]
simpleperf: use file records in protobuf output.
Dump file name and symbol name for each CallChainEntry
takes too much space. So instead we store file_id and
symbol_id for each CallChainEntry, and store file
records separately.
In CallChainEntry, replace ip with vaddr_in_file, because
vaddr_in_file is more useful in finding instructions in
elf file.
Bug: http://b/
32210800
Test: simpleperf_unit_test.
Change-Id: I85542db21acbaa4d81b3c3aa7f9215f2d23c4878
Yabin Cui [Thu, 10 Nov 2016 23:25:15 +0000 (15:25 -0800)]
simpleperf: fix unaligned data access on arm.
Bug: http://b/
32340274
Test: run `simpleperf record --dump-symbols` manually.
Test: run simpleperf_unit_test.
Change-Id: I771a516bb644f18fafa987061ecfc76ae3521ca9
Yabin Cui [Thu, 10 Nov 2016 22:40:02 +0000 (14:40 -0800)]
simpleperf: update report shared library.
So it can read the newly added file section.
Bug: http://b/
32340274
Test: run `python report-sample.py`.
Change-Id: I22dadd2b3a18f9f40a13ff370eb73b3c6b7a2adf
Alex Deymo [Wed, 9 Nov 2016 19:21:16 +0000 (19:21 +0000)]
Merge "Rename libfec_host to libfec." am:
51aa3fdeff
am:
bf72aa2386
Change-Id: If2a845dd341d68acae7d2bedc140521369135aee
Alex Deymo [Wed, 9 Nov 2016 19:14:14 +0000 (19:14 +0000)]
Merge "Rename libfec_host to libfec."
am:
51aa3fdeff
Change-Id: I46a420d99bc274de117ed038d965113d2422492e
Alex Deymo [Wed, 9 Nov 2016 19:02:16 +0000 (19:02 +0000)]
Merge "Rename libfec_host to libfec."
Alex Deymo [Wed, 9 Nov 2016 03:13:52 +0000 (19:13 -0800)]
Rename libfec_host to libfec.
Host libraries don't need to have a different name from the device target.
Bug: None
Test: `make dist`
Change-Id: Ib7709a327ac2fdbdfb131e40f578217633e1f996
Yabin Cui [Mon, 7 Nov 2016 19:20:24 +0000 (19:20 +0000)]
Merge "simpleperf: make file feature section used in more report commands." am:
f94f3d3d43
am:
82431c98b5
Change-Id: I0b005527d7e9636ab5ebc897b9e2187ccca0ae61
Yabin Cui [Mon, 7 Nov 2016 19:14:51 +0000 (19:14 +0000)]
Merge "simpleperf: make file feature section used in more report commands."
am:
f94f3d3d43
Change-Id: I9b9e1e9b3a36d0821fc1139f639d0498c9be9da1
Yabin Cui [Mon, 7 Nov 2016 19:05:55 +0000 (19:05 +0000)]
Merge "simpleperf: make file feature section used in more report commands."
Yabin Cui [Fri, 4 Nov 2016 23:49:35 +0000 (16:49 -0700)]
simpleperf: make file feature section used in more report commands.
Bug: http://b/
32340274
Test: run simpleperf_unit_test.
Change-Id: I0bed466c145fdbb2988308f56a031c06bad16352
Yabin Cui [Fri, 4 Nov 2016 18:47:03 +0000 (18:47 +0000)]
Merge "simpleperf: dump file feature section." am:
a9afa0053e
am:
a258c2bd4f
Change-Id: Id6d99c256cff3c1ee684fbea497ba0d090cbdcd8
Yabin Cui [Fri, 4 Nov 2016 18:43:04 +0000 (18:43 +0000)]
Merge "simpleperf: dump file feature section."
am:
a9afa0053e
Change-Id: I186607a5752b6799e82ceddacf14152924b1ee36
Yabin Cui [Fri, 4 Nov 2016 18:37:00 +0000 (18:37 +0000)]
Merge "simpleperf: dump file feature section."
Yabin Cui [Mon, 31 Oct 2016 17:51:31 +0000 (17:51 +0000)]
Merge "simpleperf: remove external sort." am:
d2fcab88ef
am:
f4e360dcf5
Change-Id: I89e1b722ce2db1f15793057e384f6bc6e82ecc54
Yabin Cui [Mon, 31 Oct 2016 17:45:57 +0000 (17:45 +0000)]
Merge "simpleperf: remove external sort."
am:
d2fcab88ef
Change-Id: I4292eb7c5b9f9fb0eccd5445071685d4b3b56bc4
Yabin Cui [Mon, 24 Oct 2016 20:38:38 +0000 (13:38 -0700)]
simpleperf: dump file feature section.
For `record --dump-symbols` option, change from dumping
DsoRecord and SymbolRecord to dumping file feature section.
It is to avoid reading symbols from elf files during recording,
which takes a lot of time. And we don't want to mix optional
data (the symbol tables) with necessary data (the profiling records).
Bug: http://b/
32340274
Test: run simpleperf_unit_test.
Test: run simpleperf runtest.py.
Change-Id: I0a387de243afac93486fc885f223a58060ec07f4
Yabin Cui [Mon, 31 Oct 2016 17:33:58 +0000 (17:33 +0000)]
Merge "simpleperf: remove external sort."
Yabin Cui [Sat, 29 Oct 2016 02:23:44 +0000 (02:23 +0000)]
Merge "simpleperf: avoid errors/warnings caused by sepolicy." am:
2a16892192
am:
13a5a7021e
Change-Id: Ib2d5a08df7e856cbc9b5d792b907ff518cb8d963
Yabin Cui [Sat, 29 Oct 2016 02:17:45 +0000 (02:17 +0000)]
Merge "simpleperf: avoid errors/warnings caused by sepolicy."
am:
2a16892192
Change-Id: Ia024783075a63762055e7ff07f3f811c03206d74
Yabin Cui [Sat, 29 Oct 2016 02:10:20 +0000 (02:10 +0000)]
Merge "simpleperf: avoid errors/warnings caused by sepolicy."
Yabin Cui [Sat, 29 Oct 2016 01:50:04 +0000 (18:50 -0700)]
simpleperf: remove external sort.
Also remove set low mark for dwarf callgraph recording.
Bug: http://b/
32343227
Test: run simpleperf runtest.py.
Test: run simpleperf_unit_test.
Change-Id: I57c0146b0a52cc1bb940a54f685058fe00677992
Yabin Cui [Fri, 28 Oct 2016 20:27:41 +0000 (13:27 -0700)]
simpleperf: avoid errors/warnings caused by sepolicy.
If running in an app user id, sepolicy doesn't allow reading
many /proc and /sys files, like /proc/<pid> belonging to
other users, /sys/kernel/notes, /proc/sys/kernel/perf_event_paranoid,
/proc/sys/kernel/kptr_restrict.
With this patch, simpleperf doesn't read /proc/<pid> belonging to
other users, and doesn't report error/warning when failing to read
/proc/sys/* files.
Bug: http://b/
32460013
Test: run `simpleperf record` in an app user id.
Test: run simpleperf_unit_test.
Test: run simpleperf runtest.py.
Change-Id: I6618fbd10a9112637c8e501ec76628c9ec4ccaa7
Colin Cross [Fri, 28 Oct 2016 20:15:14 +0000 (20:15 +0000)]
Merge "Convert perfprofd to Android.bp" am:
52ebd8e5b2
am:
4473b498fd
Change-Id: I02b09ac68781004ba93122308fbb1420211c6f1c
Colin Cross [Fri, 28 Oct 2016 20:10:14 +0000 (20:10 +0000)]
Merge "Convert perfprofd to Android.bp"
am:
52ebd8e5b2
Change-Id: I38a94da626204f78487141badc3f8257669951e0
Treehugger Robot [Fri, 28 Oct 2016 20:04:49 +0000 (20:04 +0000)]
Merge "Convert perfprofd to Android.bp"
Colin Cross [Wed, 26 Oct 2016 17:23:15 +0000 (10:23 -0700)]
Convert perfprofd to Android.bp
See build/soong/README.md for more information.
Converted as a test for .proto compilation support.
Bug:
32286026
Test: perfprofd_test
Change-Id: I1e0934aa5bf4649d598ec460128de6f02711597f
Yabin Cui [Thu, 27 Oct 2016 16:40:20 +0000 (16:40 +0000)]
Merge "simpleperf: Add UnixSocket." am:
b1bb2ea2fd
am:
1d47e5ac0e
Change-Id: I77b30fee54aad48c8af518ff586b4f381fb0e89a
Yabin Cui [Thu, 27 Oct 2016 16:40:09 +0000 (16:40 +0000)]
Merge "simpleperf: merge records from different buffers in memory." am:
f95e0a3b26
am:
7f12240c5e
Change-Id: Ia9bc150305d8fe940925930d59699d071f7c09d4
Yabin Cui [Thu, 27 Oct 2016 16:39:59 +0000 (16:39 +0000)]
Merge "simpleperf: reduce default test log output." am:
bd0935dc79
am:
5f94c4360e
Change-Id: I00523a8f65c385541534de4d7177b8fef8e18a5c
Yabin Cui [Thu, 27 Oct 2016 16:35:50 +0000 (16:35 +0000)]
Merge "simpleperf: Add UnixSocket."
am:
b1bb2ea2fd
Change-Id: I65d94193941f439aaac0889e3cdcb44b84419a48
Yabin Cui [Thu, 27 Oct 2016 16:35:40 +0000 (16:35 +0000)]
Merge "simpleperf: merge records from different buffers in memory."
am:
f95e0a3b26
Change-Id: I00e77520245fff966d7b0a358cb50a2a1871ebb5
Yabin Cui [Thu, 27 Oct 2016 16:35:28 +0000 (16:35 +0000)]
Merge "simpleperf: reduce default test log output."
am:
bd0935dc79
Change-Id: I0a1da4d0d98e828f7923c9f79da832f89001d0b6
Yabin Cui [Thu, 27 Oct 2016 16:26:41 +0000 (16:26 +0000)]
Merge "simpleperf: Add UnixSocket."
Yabin Cui [Thu, 27 Oct 2016 16:26:19 +0000 (16:26 +0000)]
Merge "simpleperf: merge records from different buffers in memory."
Yabin Cui [Thu, 27 Oct 2016 16:26:00 +0000 (16:26 +0000)]
Merge "simpleperf: reduce default test log output."
Yabin Cui [Tue, 25 Oct 2016 02:13:09 +0000 (19:13 -0700)]
simpleperf: merge records from different buffers in memory.
By reading records from all buffers at once, we can merge records
in memory instead of sorting them in perf.data. To make it clear,
this patch only contains the code to merge records in memory, and
I will remove old method later.
Bug: http://b/
32343227
Test: run simpleperf_unit_test.
Test: run simpleperf_runtest.py.
Change-Id: Iea2da06c072243c2014f43c8aa6d96a23cfb9123
Yabin Cui [Wed, 26 Oct 2016 23:17:25 +0000 (16:17 -0700)]
simpleperf: reduce default test log output.
Bug: http://b/
32442055
Test: run simpleperf_cpu_hotplug_test.
Change-Id: I179a83cec98c6a32bdc9ba8ad403c199a8009f80
Tianjie Xu [Wed, 26 Oct 2016 20:44:20 +0000 (20:44 +0000)]
Merge "Convert verity tools to subprocess" am:
6a28545530
am:
78e22d339a
Change-Id: Ibbc05ce648c0650cd77af6bf6d77ac1b1908f658
Tianjie Xu [Wed, 26 Oct 2016 20:40:21 +0000 (20:40 +0000)]
Merge "Convert verity tools to subprocess"
am:
6a28545530
Change-Id: I640228fc63e3bbe56d0d101a7cda5702266dc8f2
Tianjie Xu [Wed, 26 Oct 2016 20:34:23 +0000 (20:34 +0000)]
Merge "Convert verity tools to subprocess"
Yabin Cui [Mon, 24 Oct 2016 23:53:32 +0000 (16:53 -0700)]
simpleperf: Add UnixSocket.
It is used for communication between inplace-sampler-server and simpleperf.
Bug: http://b/
30974760
Test: run simpleperf_unit_test.
Change-Id: I055763b73fd0aaa03fe008c185ca8b78ab5435f2
Tianjie Xu [Wed, 26 Oct 2016 01:11:24 +0000 (18:11 -0700)]
Convert verity tools to subprocess
Convert build_verity_metadata.py to subprocess instead of commands
module.
Bug:
31500725
Test: build_verity_metadata.py executes successfully
Change-Id: I9a0db78390d330710e62a710f8f957743aebd822
Pirama Arumuga Nainar [Wed, 26 Oct 2016 17:57:51 +0000 (17:57 +0000)]
Merge "Make simpleperf build with LLVM r275480" am:
c27cccb8ef
am:
5c5e17693f
Change-Id: Ife2ad29270cac3a8ec041b7c1e7908f74ed7c8a5
Pirama Arumuga Nainar [Wed, 26 Oct 2016 17:45:47 +0000 (17:45 +0000)]
Merge "Make simpleperf build with LLVM r275480"
am:
c27cccb8ef
Change-Id: Icd9afadf40fff33c7a70a5600c7130811b5a6046
Pirama Arumuga Nainar [Wed, 26 Oct 2016 17:35:50 +0000 (17:35 +0000)]
Merge "Make simpleperf build with LLVM r275480"
Tao Bao [Wed, 26 Oct 2016 17:32:29 +0000 (17:32 +0000)]
Merge "Support verifying the boot signature against the given pubkey." am:
a422392dbd
am:
eec8371fa1
Change-Id: I68e0e2339425131c4f5149c5dca859a90224f76f
Tao Bao [Wed, 26 Oct 2016 17:28:32 +0000 (17:28 +0000)]
Merge "Support verifying the boot signature against the given pubkey."
am:
a422392dbd
Change-Id: I3a13f72440eb35f7f3b43e64424100b88dfa1324
Treehugger Robot [Wed, 26 Oct 2016 17:17:36 +0000 (17:17 +0000)]
Merge "Support verifying the boot signature against the given pubkey."
Pirama Arumuga Nainar [Fri, 16 Sep 2016 23:53:25 +0000 (16:53 -0700)]
Make simpleperf build with LLVM r275480
Bug: http://b/
31320715
Test: simpleperf_unit_test on host and target
Change-Id: I3b81884af6dc7371a91d1cd34b777e952e6c9d6b
Yabin Cui [Tue, 25 Oct 2016 19:25:02 +0000 (19:25 +0000)]
Merge "simpleperf: use Dso::IsHit() to mark hit binaries." am:
e7448f00cf
am:
d8cbb4dbfe
Change-Id: Iaa908749aad9909c9cf138565ede09ff2a7571ac
Yabin Cui [Tue, 25 Oct 2016 19:20:35 +0000 (19:20 +0000)]
Merge "simpleperf: use Dso::IsHit() to mark hit binaries."
am:
e7448f00cf
Change-Id: I760b58b78598154262e49ee185ce54f5bade7646
Yabin Cui [Tue, 25 Oct 2016 19:15:54 +0000 (19:15 +0000)]
Merge "simpleperf: use Dso::IsHit() to mark hit binaries."
Yabin Cui [Mon, 24 Oct 2016 21:09:26 +0000 (14:09 -0700)]
simpleperf: use Dso::IsHit() to mark hit binaries.
Bug: http://b/
32340274
Test: simpleperf_unit_test.
Change-Id: I074973cdc0420d28c7dfcaca80e477234bceec95
Michael Schwartz [Tue, 25 Oct 2016 15:39:38 +0000 (15:39 +0000)]
Merge "Remove unused dependencies" am:
1a62169e96
am:
036879c96d
Change-Id: Iaad4411996c82777b77825d0267ac9526d4e955e
Michael Schwartz [Tue, 25 Oct 2016 15:35:38 +0000 (15:35 +0000)]
Merge "Remove unused dependencies"
am:
1a62169e96
Change-Id: I5a6de85a7fb00ec8ecb9913dbc077046e3842bed
Michael Schwartz [Tue, 25 Oct 2016 15:31:40 +0000 (15:31 +0000)]
Merge "Remove unused dependencies"
Michael Schwartz [Tue, 18 Oct 2016 17:36:50 +0000 (10:36 -0700)]
Remove unused dependencies
Bug:
32208916
Test: Builds on bullhead_treble-userdebug
Change-Id: I0933d2289a534c5260ad1826d88007ec7e4e5f43
Tao Bao [Mon, 24 Oct 2016 18:56:52 +0000 (18:56 +0000)]
Merge "build_verity_metadata: Support --signer_args argument." am:
58117c6714
am:
949aa8c79b
Change-Id: I5868a960f08bfb7b4c595d1aec53f1a508c26b2a
Tao Bao [Mon, 24 Oct 2016 18:53:25 +0000 (18:53 +0000)]
Merge "build_verity_metadata: Support --signer_args argument."
am:
58117c6714
Change-Id: Ic4c05c49a59f757d8395dd0b611081b64dd7812e
Tao Bao [Mon, 24 Oct 2016 18:50:14 +0000 (18:50 +0000)]
Merge "build_verity_metadata: Support --signer_args argument."
Yabin Cui [Mon, 24 Oct 2016 18:40:57 +0000 (18:40 +0000)]
Merge "simpleperf: fix dumping build id." am:
6f5984af9e
am:
ce69042ed2
Change-Id: I9770d8c91e396512ce93de44ae584e5a7ff18fe7
Yabin Cui [Mon, 24 Oct 2016 18:34:19 +0000 (18:34 +0000)]
Merge "simpleperf: fix dumping build id."
am:
6f5984af9e
Change-Id: I65cac87bd8179a4f2f827d6fdb7b65059f91182d
Yabin Cui [Mon, 24 Oct 2016 18:25:12 +0000 (18:25 +0000)]
Merge "simpleperf: fix dumping build id."
Yabin Cui [Sat, 22 Oct 2016 02:16:51 +0000 (19:16 -0700)]
simpleperf: fix dumping build id.
1. Dump build id for binaries hit by callchain ips.
2. Fix a memory used after free bug in ReadBuildIdFeature().
Bug: http://b/
32340274
Test: simpleperf_unit_test.
Test: check output of `simpleperf dump` manually.
Change-Id: I0132e5ce0e06096413231325e9f1d215143eedd2
Yabin Cui [Thu, 20 Oct 2016 23:34:35 +0000 (23:34 +0000)]
Merge "simpleperf: support building sample record manually." am:
9ffbb8321e
am:
2b7704df9b
Change-Id: I15157f5ad0ddd9194170f84c8a0e9425daba886a
Yabin Cui [Thu, 20 Oct 2016 23:28:24 +0000 (23:28 +0000)]
Merge "simpleperf: support building sample record manually."
am:
9ffbb8321e
Change-Id: I481bced683d416e18edeb029ec9799ff17cfc508
Yabin Cui [Thu, 20 Oct 2016 23:18:53 +0000 (23:18 +0000)]
Merge "simpleperf: support building sample record manually."
Sami Tolvanen [Thu, 20 Oct 2016 18:28:28 +0000 (18:28 +0000)]
Merge "libfec: correct verity table only if it's invalid" am:
3e8eb43762
am:
2e4e1b54bf
Change-Id: I012984f99b42fc9e99465256a2c43557a6c4a507
Sami Tolvanen [Thu, 20 Oct 2016 18:20:29 +0000 (18:20 +0000)]
Merge "libfec: correct verity table only if it's invalid"
am:
3e8eb43762
Change-Id: I1d7716265ec80373fea1e6ed3127f526e8de0545
Treehugger Robot [Thu, 20 Oct 2016 18:16:52 +0000 (18:16 +0000)]
Merge "libfec: correct verity table only if it's invalid"
Yabin Cui [Wed, 19 Oct 2016 18:28:48 +0000 (11:28 -0700)]
simpleperf: support building sample record manually.
And other small changes:
add time when building comm record.
move some Move*BinaryFormat to utils.h.
Handle wrong symbol whoes address can be ULLONG_MAX.
Bug: http://b/
30974760
Test: simpleperf_unit_test.
Change-Id: I2956d3c4b781c580fe93a6e5b77e0469f7f4f43f
Yabin Cui [Thu, 20 Oct 2016 17:32:07 +0000 (17:32 +0000)]
Merge "simpleperf: add functions to IOEventLoop." am:
ed2e8624ef
am:
3effb0acd7
Change-Id: I5eaee177392634e9848d775436b5217527077018
Yabin Cui [Thu, 20 Oct 2016 17:31:32 +0000 (17:31 +0000)]
Merge "Simpleperf: add --max-stack and --percent-limit options for report cmd." am:
4b76b29dc1
am:
633fa10b26
Change-Id: I71640eff824d7958054c087e67e2e3298e1173e6
Yabin Cui [Thu, 20 Oct 2016 17:23:31 +0000 (17:23 +0000)]
Merge "simpleperf: add functions to IOEventLoop."
am:
ed2e8624ef
Change-Id: I156f0396dd6b7c80a1bcc6e22101149a32df6f0d
Yabin Cui [Thu, 20 Oct 2016 17:22:59 +0000 (17:22 +0000)]
Merge "Simpleperf: add --max-stack and --percent-limit options for report cmd."
am:
4b76b29dc1
Change-Id: I08c43de0ae179f2c274165c60f8302ed5d3d92e6
Yabin Cui [Thu, 20 Oct 2016 17:18:51 +0000 (17:18 +0000)]
Merge "simpleperf: add functions to IOEventLoop."
Yabin Cui [Thu, 20 Oct 2016 17:18:35 +0000 (17:18 +0000)]
Merge "Simpleperf: add --max-stack and --percent-limit options for report cmd."
Sami Tolvanen [Wed, 19 Oct 2016 22:58:13 +0000 (15:58 -0700)]
libfec: correct verity table only if it's invalid
To increase reliability in the case where part of the partition is
corrupt and error correction might fail, attempt to use raw verity
table before the corrected one.
Bug:
32288104
Test: tested on angler
Change-Id: I201fdc6162c87b1808979486df5707d683a6d20c
Yabin Cui [Thu, 29 Sep 2016 22:59:33 +0000 (15:59 -0700)]
Simpleperf: add --max-stack and --percent-limit options for report cmd.
Bug: http://b/
24905115
Test: run simpleperf-unit-test.
Change-Id: I177f618f923f90069c0380063f0c3f93427dedd7
Tao Bao [Wed, 19 Oct 2016 21:59:31 +0000 (14:59 -0700)]
Support verifying the boot signature against the given pubkey.
verify_boot_signature currently verifies the signature in the boot image
(against the certificate embedded in the image).
This CL supports additionally verifying the signature against the given
OEM pubkey (a fixed, tamper-protected key available to the bootloader).
Usage: verify_boot_signature <path-to-boot-image>
verify_boot_signature <path-to-boot-image> <pubkey>
- Locally built boot image is signed with the default key.
$ openssl x509 -pubkey -noout -in build/target/product/security/verity.x509.pem > pubkey.pem
$ verify_boot_signature $OUT/boot.img pubkey.pem; echo $?
Signature is VALID
0
- Signed boot image should be verified with the OEM pubkey.
$ verify_boot_signature boot.img bullhead_pub.pem; echo $?
Signature is VALID
0
- Locally built boot image can be verified with its embedded certificate
but not with the OEM pubkey. This will lead to the YELLOW boot state.
$ verify_boot_signature $OUT/boot.img; echo $?
Signature is VALID
0
$ verify_boot_signature $OUT/boot.img bullhead_pub.pem; echo $?
<...>
1
Bug:
32173582
Test: See above.
Change-Id: I11043eb796ccd128885e7412e65981cbd0183fb2
Yabin Cui [Wed, 19 Oct 2016 18:04:56 +0000 (11:04 -0700)]
simpleperf: add functions to IOEventLoop.
Support Write Event, and add functions to disable/enable Events.
Bug: http://b/
30974760
Test: run simpleperf_unit_test.
Change-Id: I563738196fe5849d8cc3bee120707fd14076faa8
Yabin Cui [Tue, 18 Oct 2016 21:39:33 +0000 (21:39 +0000)]
Merge "simpleperf: copy document from ndk-" am:
b003c9c9eb
am:
36b8156436
Change-Id: If06d3c2f75c5d623c2e284b92be878ed7caa4c66
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