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android-x86/system-extras.git
5 years agoFix build error of generating fec data
Jinguang Dong [Sat, 23 Feb 2019 04:14:36 +0000 (12:14 +0800)]
Fix build error of generating fec data

When we make the fec data for spare images, we will check each
chunk the length of spare image but not the total length.
If the libspare sends the data which is not a multiple of 4096,
there is an error.

We have reproduced it using our image.

The data is send by
https://android.googlesource.com/platform/system/core/+/fca4a9c27950a4a4281de0f413280cff9f4da653/libsparse/output_file.cpp#272

, and is checked by
https://android.googlesource.com/platform/system/extras/+/29bf737e56e10c2742f1e14fe9f07184d59bbcc0/verity/fec/image.cpp#179

If the to_write in first link is equal INT_MAX, the assert in second
link will be failed.

Test: use fec to product fec data successfully
      ./fec --encode --roots 2 system.img fecdata

Change-Id: Ib1e310a32bcda8acb3785d3784537d84fd439732

5 years agoMerge "simpleperf: add api_app_profiler.py."
Yabin Cui [Thu, 21 Feb 2019 00:48:17 +0000 (00:48 +0000)]
Merge "simpleperf: add api_app_profiler.py."

5 years agoMerge "simpleperf: Add Java/C++ API to control simpleperf in app code."
Yabin Cui [Thu, 21 Feb 2019 00:48:17 +0000 (00:48 +0000)]
Merge "simpleperf: Add Java/C++ API to control simpleperf in app code."

5 years agosimpleperf: add api_app_profiler.py.
Yabin Cui [Fri, 15 Feb 2019 00:56:37 +0000 (16:56 -0800)]
simpleperf: add api_app_profiler.py.

It is used to help the API controlling simpleperf in app code.

Bug: 123717243
Test: run api_app_profiler.py to help profile app CppApi and JavaApi.
Change-Id: I1ada2ad9fbf040816db999632f4300c496c63a58

5 years agosimpleperf: Add Java/C++ API to control simpleperf in app code.
Yabin Cui [Fri, 15 Feb 2019 00:23:05 +0000 (16:23 -0800)]
simpleperf: Add Java/C++ API to control simpleperf in app code.

Also add JavaApi app to test the Java API, and CppApi App to test
the C++ API.
Also expose help msgs for options used in the API.

Bug: 123717243
Test: run apps manually and verify the generated profiling data.
Change-Id: I64c9de82b3f7eb3d76c6aff0703e12ce33233e49

5 years agoMerge changes from topic "libprocessgroup_json"
Yifan Hong [Wed, 20 Feb 2019 20:35:47 +0000 (20:35 +0000)]
Merge changes from topic "libprocessgroup_json"

* changes:
  Add libjsonpbverify.
  Add libjsonpbparse.

5 years agoMerge "Rename /data/staging to /data/pkg_staging."
Treehugger Robot [Wed, 20 Feb 2019 16:33:20 +0000 (16:33 +0000)]
Merge "Rename /data/staging to /data/pkg_staging."

5 years agoRename /data/staging to /data/pkg_staging.
Dario Freni [Wed, 20 Feb 2019 14:30:18 +0000 (14:30 +0000)]
Rename /data/staging to /data/pkg_staging.

Bug: 122999313
Test: n/a
Change-Id: I4f9086ac5ded56e1a8ba4e97f449f502b88f7634

5 years agoMerge "simpleperf: Adjust callback for procinfo::ReadProcessMaps"
Treehugger Robot [Fri, 15 Feb 2019 23:03:00 +0000 (23:03 +0000)]
Merge "simpleperf: Adjust callback for procinfo::ReadProcessMaps"

5 years agoMerge "memcpy-perf: obsoleted by bionic/benchmarks' string benchmarks."
Treehugger Robot [Fri, 15 Feb 2019 04:05:29 +0000 (04:05 +0000)]
Merge "memcpy-perf: obsoleted by bionic/benchmarks' string benchmarks."

5 years agoAdd libjsonpbverify.
Yifan Hong [Wed, 13 Feb 2019 22:29:33 +0000 (14:29 -0800)]
Add libjsonpbverify.

- libjsonpbverify is a helper library that a gtest can link against
  when checking JSON files against their protobuf schema.

- Add unittests to ensure these validation functions are correct.
  (libjsonpbverify_test)

- Add tests to mitigate discrepancies of behavior between libjsoncpp
  and libprocessgroup. (libjsonpbverify_test)

- Add tests to impose additional restrictions on proto3 files when
  using them as JSON schema.

Test: libjsonpbverify_test

Bug: 123664216
Change-Id: I1e6257c9a25fd8d10fad103f3b74f7e1c6fad8a6

5 years agoAdd libjsonpbparse.
Yifan Hong [Sat, 9 Feb 2019 00:26:22 +0000 (16:26 -0800)]
Add libjsonpbparse.

- libjsonpbparse is intended to be used in client parsing code,
  but due to libprotobuf versions it can't be used yet. Hence,
  libprocessgroup continue to use libjsoncpp.

Test: builds
Bug: 123664216
Change-Id: I01b08a0e6ba1110f2f3398ddde9333622153dc9a

5 years agomemcpy-perf: obsoleted by bionic/benchmarks' string benchmarks.
Elliott Hughes [Thu, 14 Feb 2019 23:05:53 +0000 (15:05 -0800)]
memcpy-perf: obsoleted by bionic/benchmarks' string benchmarks.

Test: N/A
Change-Id: If10d22c971f9d86ca2383de6699af55e9bf3b345

5 years agoMerge "simpleperf: prepare for adding user api."
Yabin Cui [Thu, 14 Feb 2019 22:03:29 +0000 (22:03 +0000)]
Merge "simpleperf: prepare for adding user api."

5 years agosimpleperf: prepare for adding user api.
Yabin Cui [Thu, 7 Feb 2019 19:06:16 +0000 (11:06 -0800)]
simpleperf: prepare for adding user api.

In record cmd, add --stdio-controls-profiling option to
pause/resume profiling. It reads cmds from stdin,
and writes replies to stdout.
Add --log-to-android-buffer option to show simpleperf
logs in logcat.

Bug: 123717243
Test: run simpleperf through user api manually.
Test: run simpleperf_unit_test.

Change-Id: I6c32c669d003cbd670a45e6fd31f764656837111

5 years agoMerge changes from topic "wipe"
Jaegeuk Kim [Thu, 14 Feb 2019 16:54:46 +0000 (16:54 +0000)]
Merge changes from topic "wipe"

* changes:
  wipe: guarantee zeros after wipe out partitions
  ext4_utils: build by C++

5 years agowipe: guarantee zeros after wipe out partitions
Jaegeuk Kim [Wed, 13 Feb 2019 23:24:01 +0000 (15:24 -0800)]
wipe: guarantee zeros after wipe out partitions

Stale data in the partition can bypass formatting by fs_mgr and cause filesystem
unmountable.

Bug: 122989894
Change-Id: Id2aa4baefeb8308ce14eeaa7790a1aab35e522aa
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
5 years agoext4_utils: build by C++
Jaegeuk Kim [Wed, 13 Feb 2019 23:24:01 +0000 (15:24 -0800)]
ext4_utils: build by C++

With this patch, we can use many library functions.

Bug: 122989894
Change-Id: I761a93d3f6460529a99086e33803e96f1a307079
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
5 years agoMerge "simpleperf: fix symbolization in multi-executable-segments libraries."
Yabin Cui [Wed, 13 Feb 2019 18:49:37 +0000 (18:49 +0000)]
Merge "simpleperf: fix symbolization in multi-executable-segments libraries."

5 years agoMerge "Add "instant app" boilerplate"
Treehugger Robot [Wed, 13 Feb 2019 00:00:03 +0000 (00:00 +0000)]
Merge "Add "instant app" boilerplate"

5 years agosimpleperf: Adjust callback for procinfo::ReadProcessMaps
Sandeep Patil [Thu, 31 Jan 2019 01:41:27 +0000 (17:41 -0800)]
simpleperf: Adjust callback for procinfo::ReadProcessMaps

Bug: 123532375
Test: Builds

Change-Id: Ib1988cba9f2c5707d7f528fe53565a3448150973
Signed-off-by: Sandeep Patil <sspatil@google.com>
5 years agoMerge "simpleperf: fix time report in report_sample.py."
Yabin Cui [Fri, 8 Feb 2019 19:23:30 +0000 (19:23 +0000)]
Merge "simpleperf: fix time report in report_sample.py."

5 years agosimpleperf: fix time report in report_sample.py.
Yabin Cui [Fri, 8 Feb 2019 19:21:44 +0000 (11:21 -0800)]
simpleperf: fix time report in report_sample.py.

Bug: none
Test: run report_sample.py.
Change-Id: If7a0913f464e41b9af0dbaa46a88327dde290558

5 years agosimpleperf: fix symbolization in multi-executable-segments libraries.
Yabin Cui [Thu, 7 Feb 2019 23:06:42 +0000 (15:06 -0800)]
simpleperf: fix symbolization in multi-executable-segments libraries.

Apps may run with libraries with multiple executable segments.
Symbolization ip addresses in these libraries need to use map.pgoff.

The old formula converting ip to vaddr_in_file:
  vaddr_in_file = ip - map.start + min_executable_vaddr

The new formula converting ip to vaddr_in_file:
  offset_in_file = ip - map.start + map.pgoff
  vaddr_in_file = offset_in_file - file_offset_of_min_executable_vaddr
  + min_executable_vaddr

Bug: 124056476
Test: run simpleperf_unit_test.
Test: use simpleperf to profile facebook app, ip addresses hitting libc.so
Test: and libart.so are symbolized correctly.
Change-Id: I5fd3ed822a916c4d04a9868d6d209c43ee190c5b

5 years agoMerge "Link libart statically to perfprofd to avoid a dynamic dependency on it."
Treehugger Robot [Tue, 5 Feb 2019 16:32:16 +0000 (16:32 +0000)]
Merge "Link libart statically to perfprofd to avoid a dynamic dependency on it."

5 years agoMerge "cppreopts: Move to sh_binary"
Dan Willemsen [Mon, 4 Feb 2019 21:25:34 +0000 (21:25 +0000)]
Merge "cppreopts: Move to sh_binary"

5 years agoMerge "Move to C++ Fstab class"
Treehugger Robot [Mon, 4 Feb 2019 21:20:43 +0000 (21:20 +0000)]
Merge "Move to C++ Fstab class"

5 years agoAdd "instant app" boilerplate
Mark Salyzyn [Mon, 4 Feb 2019 20:45:58 +0000 (12:45 -0800)]
Add "instant app" boilerplate

Test: build
Bug: 123366017
Change-Id: Iee201980e62e0ad2f4e9b1ae018e8002a0a44119

5 years agoMove to C++ Fstab class
Tom Cherry [Mon, 4 Feb 2019 19:55:14 +0000 (11:55 -0800)]
Move to C++ Fstab class

Test: treehugger
Change-Id: I6de8debc6756a831b3cdda8767b72c94a318ed9b

5 years agocppreopts: Move to sh_binary
Luca Stefani [Sat, 2 Feb 2019 17:53:06 +0000 (18:53 +0100)]
cppreopts: Move to sh_binary

Change-Id: Ie2b1401aa750a1a445daf80b13944a2ca0549c50

5 years agoMerge "simpleperf: make atest happy."
Yabin Cui [Fri, 1 Feb 2019 23:14:46 +0000 (23:14 +0000)]
Merge "simpleperf: make atest happy."

5 years agosimpleperf: make atest happy.
Yabin Cui [Fri, 1 Feb 2019 23:13:06 +0000 (15:13 -0800)]
simpleperf: make atest happy.

Bug: none
Test: run atest system/extras/simpleperf.
Change-Id: I21d69dcda8293f66e469aa5320099c6bdfa872e5

5 years agoMerge "simpleperf: change the way running cts test."
Treehugger Robot [Fri, 1 Feb 2019 00:20:53 +0000 (00:20 +0000)]
Merge "simpleperf: change the way running cts test."

5 years agosimpleperf: change the way running cts test.
Yabin Cui [Wed, 30 Jan 2019 01:06:42 +0000 (17:06 -0800)]
simpleperf: change the way running cts test.

To test profiling debuggable apps, simpleperf cts test sets default
app package name for all tests. But it has below problems:
1. It is not explicit in the code of each test, thus harder to maintain.
2. It doesn't profile an app process, thus can't test profiling Java code.
3. Some tests are not suitable to run with app package name and have to
   disable app package name manually. This will be true for more tests
   if testing profileable apps.

So this CL changes the way running cts tests:
1. Remove default app package name, so all tests by default run in
   shell context.
2. Add explict tests to test profiling debuggable apps and profileable
   apps.

Bug: 118835348
Test: run CtsSimpleperfTestCases.

Change-Id: I7eacaf0dc66357dbb339a6e6d4c5ca694afa2619

5 years agoMerge "inferno: add --system_wide option."
Yabin Cui [Thu, 31 Jan 2019 22:27:29 +0000 (22:27 +0000)]
Merge "inferno: add --system_wide option."

5 years agoMerge "simpleperf: fix mac build."
Yabin Cui [Thu, 31 Jan 2019 20:27:32 +0000 (20:27 +0000)]
Merge "simpleperf: fix mac build."

5 years agosimpleperf: fix mac build.
Yabin Cui [Thu, 31 Jan 2019 19:52:19 +0000 (11:52 -0800)]
simpleperf: fix mac build.

Bug: none
Test: build simpleperf on mac.
Change-Id: I9d839fc9779321aa5007e745d4aeaba48bb9fc53

5 years agoMerge "Add android::fs_mgr namespace for new Fstab code"
Tom Cherry [Thu, 31 Jan 2019 19:35:54 +0000 (19:35 +0000)]
Merge "Add android::fs_mgr namespace for new Fstab code"

5 years agoLink libart statically to perfprofd to avoid a dynamic dependency on it.
Martin Stjernholm [Tue, 15 Jan 2019 17:57:47 +0000 (17:57 +0000)]
Link libart statically to perfprofd to avoid a dynamic dependency on it.

Test: mmma system/extras/perfprofd
Bug: 113373927
Change-Id: I16d10a6c634541b19886ccd57cf7be0c015d82c1

5 years agoAdd android::fs_mgr namespace for new Fstab code
Tom Cherry [Wed, 30 Jan 2019 22:35:10 +0000 (14:35 -0800)]
Add android::fs_mgr namespace for new Fstab code

Test: treehugger

Change-Id: I6ed1afb59eed03ca5a7d06a697ac8b04e74f494d

5 years agoMerge "simpleperf: fix mac build."
Treehugger Robot [Wed, 30 Jan 2019 21:04:13 +0000 (21:04 +0000)]
Merge "simpleperf: fix mac build."

5 years agoMerge "libpagemap: Remove it."
Treehugger Robot [Wed, 30 Jan 2019 19:19:26 +0000 (19:19 +0000)]
Merge "libpagemap: Remove it."

5 years agosimpleperf: fix mac build.
Yabin Cui [Wed, 30 Jan 2019 19:03:40 +0000 (11:03 -0800)]
simpleperf: fix mac build.

Bug: none
Test: build.
Change-Id: I297e8cf9cbd55fd54b64402fd259bfe0b19bffff

5 years agoMerge "Move to new Fstab class"
Tom Cherry [Wed, 30 Jan 2019 17:28:08 +0000 (17:28 +0000)]
Merge "Move to new Fstab class"

5 years agoMove to new Fstab class
Tom Cherry [Wed, 30 Jan 2019 01:54:07 +0000 (17:54 -0800)]
Move to new Fstab class

Test: treehugger
Change-Id: I1873022abde51b71b49e8d89bdaada044530987a

5 years agoinferno: add --system_wide option.
Yabin Cui [Wed, 30 Jan 2019 01:21:21 +0000 (17:21 -0800)]
inferno: add --system_wide option.

Bug: 123587305
Test: run "inferno.sh --system_wide -t 10".
Change-Id: I0240e9a341c9f05298e819e155da426cebd4a810

5 years agoMerge "simpleperf: update test record_cmd.no_dump_symbols."
Yabin Cui [Wed, 30 Jan 2019 01:05:12 +0000 (01:05 +0000)]
Merge "simpleperf: update test record_cmd.no_dump_symbols."

5 years agolibpagemap: Remove it.
Sandeep Patil [Tue, 29 Jan 2019 21:43:36 +0000 (13:43 -0800)]
libpagemap: Remove it.

Bug: 113035067
Test: lunch aosp_blueline-userdebug; m -j

Change-Id: Id3b99876fea86d9fb74877d7d238241b718fc4dc
Signed-off-by: Sandeep Patil <sspatil@google.com>
5 years agoMerge "simpleperf: remove code not in use."
Yabin Cui [Fri, 25 Jan 2019 21:48:45 +0000 (21:48 +0000)]
Merge "simpleperf: remove code not in use."

5 years agosimpleperf: update test record_cmd.no_dump_symbols.
Yabin Cui [Fri, 25 Jan 2019 20:08:02 +0000 (12:08 -0800)]
simpleperf: update test record_cmd.no_dump_symbols.

Bug: none
Test: run simpleperf_unit_test.
Change-Id: I1c068971f5d250603f57a866235e134dfb29e8f2

5 years agosimpleperf: remove code not in use.
Yabin Cui [Fri, 25 Jan 2019 18:47:25 +0000 (10:47 -0800)]
simpleperf: remove code not in use.

Bug: none
Test: run simpleperf_unit_test.

Change-Id: I012e84713988adba83cb5ce81e809e792eff27c3

5 years agoMerge "simpleperf: move to Android.bp."
Yabin Cui [Fri, 25 Jan 2019 18:39:49 +0000 (18:39 +0000)]
Merge "simpleperf: move to Android.bp."

5 years agoMerge "boot_signer should support boot header version 2"
Treehugger Robot [Fri, 25 Jan 2019 16:56:26 +0000 (16:56 +0000)]
Merge "boot_signer should support boot header version 2"

5 years agoboot_signer should support boot header version 2
Hridya Valsaraju [Fri, 25 Jan 2019 02:38:07 +0000 (18:38 -0800)]
boot_signer should support boot header version 2

Boot Image header version two modifies the boot image
format to include DTB.

Test: make
Bug: 111136242

Change-Id: Icfc1fce695d0e19ff15a1d74afd00b9b88cccf7e

5 years agosimpleperf: move to Android.bp.
Yabin Cui [Tue, 22 Jan 2019 18:54:13 +0000 (10:54 -0800)]
simpleperf: move to Android.bp.

Bug: 72403367
Test: build
Test: run simpleperf_unit_test.
Test: run CtsSimpleperfTestCases.

Change-Id: I384189a7f58b65a22f0916d51a7d3a2a45cafa82

5 years agoMerge "Remove direct dependency on the internal libdexfile library."
Yabin Cui [Thu, 24 Jan 2019 20:07:52 +0000 (20:07 +0000)]
Merge "Remove direct dependency on the internal libdexfile library."

5 years agoMerge "simpleperf: Use simpleperf_app_runner to profile profileable apps."
Yabin Cui [Thu, 24 Jan 2019 18:39:13 +0000 (18:39 +0000)]
Merge "simpleperf: Use simpleperf_app_runner to profile profileable apps."

5 years agoRemove direct dependency on the internal libdexfile library.
Martin Stjernholm [Thu, 24 Jan 2019 15:38:49 +0000 (15:38 +0000)]
Remove direct dependency on the internal libdexfile library.

It breaks Runtime APEX packaging, and for shared libs it's pulled in
indirectly through libdexfile_external anyway.

Test: mmma system/extras/simpleperf
Bug: 119632407
Bug: 72403367
Change-Id: Ie5a130280b3c36190d0a9778873b17e256d7a0a5

5 years agosimpleperf: Use simpleperf_app_runner to profile profileable apps.
Yabin Cui [Thu, 10 Jan 2019 23:35:39 +0000 (15:35 -0800)]
simpleperf: Use simpleperf_app_runner to profile profileable apps.

Simpleperf uses run-as to run in apps' context to profile debuggable
apps. In Android Q, we want to profile <profileable shell="true"> apps.
To support that, do below changes:
1. Add simpleperf_app_runner, which is similar to run-as, but is limited
to only run simpleperf commands in profileable apps.
2. Add code using simpleperf_app_runner inside simpleperf, so it doesn't
change current interface of using simpleperf.

Bug: 118835348
Test: run simpleperf manually.
Test: run simpleperf_unit_test.

Change-Id: I85a8e3c80fe0e3ccdee97de38be968cbccd1d263

5 years agoMerge "system/extras: Delete ksmutils"
Treehugger Robot [Tue, 22 Jan 2019 15:58:51 +0000 (15:58 +0000)]
Merge "system/extras: Delete ksmutils"

5 years agoMerge "ext4.h: add EXT4_FEATURE_RO_COMPAT_VERITY"
Treehugger Robot [Tue, 22 Jan 2019 06:39:59 +0000 (06:39 +0000)]
Merge "ext4.h: add EXT4_FEATURE_RO_COMPAT_VERITY"

5 years agoext4.h: add EXT4_FEATURE_RO_COMPAT_VERITY
Leo Liou [Tue, 15 Jan 2019 12:28:12 +0000 (20:28 +0800)]
ext4.h: add EXT4_FEATURE_RO_COMPAT_VERITY

Add VERITY constant to ext4_utils.

Bug: 117437571
Test: bootable for phone projects
Change-Id: I77cab3594223df860345266fdbf568c02734c1a8

5 years agosystem/extras: Delete ksmutils
Sandeep Patil [Mon, 21 Jan 2019 22:37:35 +0000 (14:37 -0800)]
system/extras: Delete ksmutils

We want to remove libpagemap. ksmutils is the only C code that needs it
right now. Remove it instead of doing the C++ rewrite, cause it's not
worth it since we don't even recommend enabling ksm for Android anymore.

Bug: 111694435
Test: none

Change-Id: I4c4e82d9febecb3103660ff5dbe1adb7b3bc3452
Signed-off-by: Sandeep Patil <sspatil@google.com>
5 years agoMerge "pagemap/tools: remove all pagemap based tools"
Treehugger Robot [Mon, 21 Jan 2019 21:35:18 +0000 (21:35 +0000)]
Merge "pagemap/tools: remove all pagemap based tools"

5 years agopagemap/tools: remove all pagemap based tools
Sandeep Patil [Sat, 19 Jan 2019 20:22:36 +0000 (12:22 -0800)]
pagemap/tools: remove all pagemap based tools

Bug: 111694435
Test: builds
Test: showmap and procrank exist on userdebug builds.

Change-Id: I3fb63d3adeedd7dece843cbc38e1667f4309bfd3
Signed-off-by: Sandeep Patil <sspatil@google.com>
5 years agoMerge "Remove LOCAL_MODULE_TAGS := debug"
Dan Willemsen [Sat, 19 Jan 2019 07:39:56 +0000 (07:39 +0000)]
Merge "Remove LOCAL_MODULE_TAGS := debug"

5 years agoRemove LOCAL_MODULE_TAGS := debug
Dan Willemsen [Fri, 18 Jan 2019 23:19:56 +0000 (15:19 -0800)]
Remove LOCAL_MODULE_TAGS := debug

Instead, su has been added to PRODUCT_PACKAGES_DEBUG in
build/make/target/product/base_system.mk

memeater didn't appear to have anything that needed it in every eng
build, so I've just removed the tag. If it's necessary, add it to the
list above.

I removed LOCAL_MODULE_TAGS and LOCAL_MODULE_PATH from libsimpleperf, as
static libraries are not impacted by either setting.

Test: treehugger
Change-Id: Iec2610bdb4452f955b0baf5d817e99a2ebf15594

5 years agoMerge "simpleperf: split simpleperf build on target."
Yabin Cui [Fri, 18 Jan 2019 20:43:53 +0000 (20:43 +0000)]
Merge "simpleperf: split simpleperf build on target."

5 years agoMerge "simpleperf: add SC7731E into whitelist, omit tests requiring hw counters."
Treehugger Robot [Fri, 18 Jan 2019 04:33:22 +0000 (04:33 +0000)]
Merge "simpleperf: add SC7731E into whitelist, omit tests requiring hw counters."

5 years agosimpleperf: add SC7731E into whitelist, omit tests requiring hw counters.
Patrick Shi [Thu, 17 Jan 2019 16:00:28 +0000 (00:00 +0800)]
simpleperf: add SC7731E into whitelist, omit tests requiring hw counters.

Some Socs like SC7731E PMU will not be available when
disable jtag(non-invasive debug), so omit tests requiring
hw counters on them.

Issue: 122291303
Test: run cts -m CtsSimpleperfTestCases -t record_cmd#generate_samples_by_hw_counters
Test: hw counters.

Change-Id: I321011dd9d1feab43a3491820579f5633904c45a

5 years agosimpleperf: split simpleperf build on target.
Yabin Cui [Thu, 17 Jan 2019 23:10:51 +0000 (15:10 -0800)]
simpleperf: split simpleperf build on target.

Currently simpleperf on target builds static binary, shipped on
userdebug devices and in ndk release. Now split it into two builds.
Simpleperf shipped on device uses shared libs and version lib.
Simpleperf shipped in ndk release is renamed to simpleperf_static.

This is to ship simpleperf on Q user device.
Also change the directory of simpleperf from /system/xbin to
/system/bin.

Bug: 118835348
Bug: 72403367

Test: build and run simpleperf manually.
Change-Id: I25b861fc24fdf2edfeb432050303aaec293a005f

5 years agoMerge "DO NOT MERGE - Skip pie-platform-release (PPRL.190105.001) in master"
Xin Li [Thu, 17 Jan 2019 21:19:42 +0000 (21:19 +0000)]
Merge "DO NOT MERGE - Skip pie-platform-release (PPRL.190105.001) in master"

5 years agoMerge "Add /data/staging to directories that shouldn't be encrypted."
Martijn Coenen [Wed, 16 Jan 2019 07:30:44 +0000 (07:30 +0000)]
Merge "Add /data/staging to directories that shouldn't be encrypted."

5 years agoMerge "Migrate system/extras to androidx.test"
Yabin Cui [Wed, 16 Jan 2019 00:27:36 +0000 (00:27 +0000)]
Merge "Migrate system/extras to androidx.test"

5 years agoAdd /data/staging to directories that shouldn't be encrypted.
Martijn Coenen [Tue, 15 Jan 2019 22:42:40 +0000 (23:42 +0100)]
Add /data/staging to directories that shouldn't be encrypted.

/data/staging contains downloaded APEX files, no user data.

Bug: 122884909
Test: WIP
Change-Id: Idc17cd8978a7c432a65eb1bb4775fa88e87d2b8f

5 years agoDO NOT MERGE - Skip pie-platform-release (PPRL.190105.001) in master
Xin Li [Tue, 15 Jan 2019 18:18:58 +0000 (10:18 -0800)]
DO NOT MERGE - Skip pie-platform-release (PPRL.190105.001) in master

Bug: 122685541
Change-Id: Iefc29a8f9bcfb053db8f6c260029000744a5687e

5 years agoMerge "Revert "Introduce a no-perfprofd module.""
Roland Levillain [Mon, 14 Jan 2019 17:46:35 +0000 (17:46 +0000)]
Merge "Revert "Introduce a no-perfprofd module.""

5 years agoRevert "Introduce a no-perfprofd module."
Roland Levillain [Wed, 12 Dec 2018 13:15:54 +0000 (13:15 +0000)]
Revert "Introduce a no-perfprofd module."

This reverts commit e262c4b5d09e07edfc1d2d05bca0ad36f3f5c8c1.

Reason for revert: perfprofd is no longer installed on the system
partition since
https://android-review.googlesource.com/c/platform/build/+/844636.

Test: lunch marlin-eng && make systemimage
Bug: 113373927
Change-Id: I395aa91b50aa9f4e06467a676a3bcf8e70c26f50

5 years agoMerge "Rename libdexfile external API header."
Martin Stjernholm [Fri, 11 Jan 2019 10:28:03 +0000 (10:28 +0000)]
Merge "Rename libdexfile external API header."

5 years agoMerge "Remove memtest."
Christopher Ferris [Thu, 10 Jan 2019 20:26:01 +0000 (20:26 +0000)]
Merge "Remove memtest."

5 years agoRemove memtest.
Christopher Ferris [Thu, 10 Jan 2019 18:09:56 +0000 (10:09 -0800)]
Remove memtest.

This is really only useful for 32 bit devices, and it's not all that useful.
It was designed to check the different memory instructions and indicate which
would likely give the best results for memcpy/memset.

However, we aren't doing any active performance improvements for these 32 bit
routines any more and it can be confusing that this is 32 bit only, so it's
time to go.

Test: NA
Change-Id: Ib56a2ca0a603ac9477422431c3c13f3112366473

5 years agoRename libdexfile external API header.
Martin Stjernholm [Wed, 9 Jan 2019 23:23:33 +0000 (23:23 +0000)]
Rename libdexfile external API header.

Test: m
Bug: 120978655
Change-Id: Ic7e377541dc13640134e6bcf3fea9667b7cad1ef

5 years agoMerge "mkuserimg_mke2fs: pass mount point to mkext2fs"
Treehugger Robot [Wed, 9 Jan 2019 22:57:27 +0000 (22:57 +0000)]
Merge "mkuserimg_mke2fs: pass mount point to mkext2fs"

5 years agoMerge "mkuserimg_mke2fs: Add -I <inode-size> flag"
Treehugger Robot [Wed, 9 Jan 2019 20:36:05 +0000 (20:36 +0000)]
Merge "mkuserimg_mke2fs: Add -I <inode-size> flag"

5 years agomkuserimg_mke2fs: pass mount point to mkext2fs
Mark Salyzyn [Wed, 9 Jan 2019 19:51:34 +0000 (11:51 -0800)]
mkuserimg_mke2fs: pass mount point to mkext2fs

When we construct an ext4 system filesystem image, tune2fs reports:

    Last mounted on=<not available>

With this change, it will now report:

    Last mounted on=/system (or /vendor etc)

This is a cosmetic administrative change.

Test: manual
Bug: 122328872
Change-Id: Ia5370c0b222ee6ad5ee1db10a2810e99b7d01186

5 years agomkuserimg_mke2fs: Add -I <inode-size> flag
Mark Salyzyn [Tue, 8 Jan 2019 19:23:03 +0000 (11:23 -0800)]
mkuserimg_mke2fs: Add -I <inode-size> flag

Caller should be able to add stability to the inode-size based on
system requirements.  For example we may wish to select an inode-size
that will absorb all the xattr inline.

Test: manual
Bug: 122328872
Change-Id: I07ce400b6482646f9b5b353a00f592410aad13b7

5 years agoMerge "iotop: add major/minor fault stats"
Treehugger Robot [Tue, 8 Jan 2019 02:13:04 +0000 (02:13 +0000)]
Merge "iotop: add major/minor fault stats"

5 years agoiotop: add major/minor fault stats
Minchan Kim [Fri, 7 Sep 2018 03:07:00 +0000 (12:07 +0900)]
iotop: add major/minor fault stats

Provide major/minor fault stats.

It would be helpful to see per-process memory consumption speed.
It is also useful to see read IO caused by major fault, which
is critical for app latency.

Bug: 114325007
Test: iotop -h
Test: iotop -m 10 -s faults
Change-Id: If9670a4efe76bcd67b9caedb3427b69896ebed17
Signed-off-by: Minchan Kim <minchan@google.com>
[Added sorter for major+minor faults]
Signed-off-by: Sandeep Patil <sspatil@google.com>
5 years agoMerge "Mount fstab.postinstall"
Yifan Hong [Fri, 4 Jan 2019 18:20:28 +0000 (18:20 +0000)]
Merge "Mount fstab.postinstall"

5 years agoMount fstab.postinstall
Yifan Hong [Wed, 2 Jan 2019 19:50:34 +0000 (11:50 -0800)]
Mount fstab.postinstall

Instead of using the 'mount' built-in, do a
mount_all /system/etc/fstab.postinstall which mounts
system_other to postinstall properly. This works for
devices with and without dynamic partitions.

- retrofit and non DAP devices mount the physical system_other partition
- launch devices mount the logical system_other partition

Fixes: 113182233
Test: boot the first time and look at cppreopt results
      (on retrofit and launch DAP devices)

Change-Id: I70aef55235a5b8be34a521774c4e9dc8461b84de

5 years agoMerge cherrypicks of [5929407, 5929627, 5929597, 5929598] into pi-platform-release
android-build-team Robot [Thu, 3 Jan 2019 23:49:32 +0000 (23:49 +0000)]
Merge cherrypicks of [5929407592962759295975929598] into pi-platform-release

Change-Id: If3e46dabb018bd841b657b8aafa60e399f5cf18b

5 years agolibfscrypt: Add Adiantum support
Greg Kaiser [Mon, 3 Dec 2018 20:36:56 +0000 (12:36 -0800)]
libfscrypt: Add Adiantum support

Adiantum is a crypto method Android is supporting for devices
which don't have AES CPU instructions.  See the paper
"Adiantum: length-preserving encryption for entry-level processors"
(https://eprint.iacr.org/2018/720.pdf) for more details.

We add Adiantum to our list of supported encryption modes.

Bug: 112010205
Test: Tested on a device
Change-Id: I405ed454be1a447b7405417a05ddfd92a912bcb7
Merged-In: I405ed454be1a447b7405417a05ddfd92a912bcb7
(cherry picked from commit b56b389282b4805fac147c3fa36c2e27096ede97)

5 years agoMerge "cppreopts: Android.mk -> bp"
Treehugger Robot [Thu, 3 Jan 2019 05:51:31 +0000 (05:51 +0000)]
Merge "cppreopts: Android.mk -> bp"

5 years agocppreopts: Android.mk -> bp
Yifan Hong [Thu, 3 Jan 2019 00:44:36 +0000 (16:44 -0800)]
cppreopts: Android.mk -> bp

Test: builds
Change-Id: I4143a3c5a88cad289d805b137ec480097c8c60d3

5 years agoMerge "Add /data/preloads to directories that don't need to be encrypted."
Paul Crowley [Fri, 21 Dec 2018 16:20:05 +0000 (16:20 +0000)]
Merge "Add /data/preloads to directories that don't need to be encrypted."

5 years agoMigrate system/extras to androidx.test
Brett Chabot [Thu, 20 Dec 2018 20:19:58 +0000 (12:19 -0800)]
Migrate system/extras to androidx.test

See go/jetpack-test-android-migration

Test: compile
Change-Id: I0549a1fc80de5c66b00bdf685c536f01e7c3ae65

5 years agoAdd /data/preloads to directories that don't need to be encrypted.
LongPing.WEI [Thu, 20 Dec 2018 09:56:21 +0000 (17:56 +0800)]
Add /data/preloads to directories that don't need to be encrypted.

There is no user data here, just preload data.

Test: make
Change-Id: I2bd65a15ace50c4d1dc4bc4c3f3d4294f77d2c18

5 years agoMerge "simpleperf: update simpleperf prebuilts to build 5176246."
Yabin Cui [Fri, 14 Dec 2018 22:11:15 +0000 (22:11 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build 5176246."

5 years agosimpleperf: update simpleperf prebuilts to build 5176246.
Yabin Cui [Wed, 12 Dec 2018 18:59:18 +0000 (10:59 -0800)]
simpleperf: update simpleperf prebuilts to build 5176246.

Taken from branch aosp-master.

Bug: none
Test: run test.py on linux/windows on Android N/O/P.

Change-Id: I13326a3f9984006442c33ae24d34e3fd9cb46616

5 years agoMerge "Use libdexfile external API in simpleperf."
Martin Stjernholm [Fri, 14 Dec 2018 13:36:30 +0000 (13:36 +0000)]
Merge "Use libdexfile external API in simpleperf."