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android-x86/system-extras.git
4 years agoMerge "Add liblog as a dependency where libbase is used"
Tom Cherry [Fri, 10 Jan 2020 16:56:33 +0000 (16:56 +0000)]
Merge "Add liblog as a dependency where libbase is used"

4 years agoMerge "Allow fec to be compiled with BUILD_HOST_static."
Treehugger Robot [Fri, 10 Jan 2020 07:19:46 +0000 (07:19 +0000)]
Merge "Allow fec to be compiled with BUILD_HOST_static."

4 years agoMerge "simpleperf: Omit dwarf-callgraph tests running on ARM binary translation"
Treehugger Robot [Fri, 10 Jan 2020 03:45:39 +0000 (03:45 +0000)]
Merge "simpleperf: Omit dwarf-callgraph tests running on ARM binary translation"

4 years agoAdd liblog as a dependency where libbase is used
Tom Cherry [Thu, 9 Jan 2020 20:27:44 +0000 (12:27 -0800)]
Add liblog as a dependency where libbase is used

Bug: 119867234
Test: build
Change-Id: I2728559bbd3cd4f867b30baf53a62124b8abd0b6

4 years agoAllow fec to be compiled with BUILD_HOST_static.
Dario Freni [Thu, 9 Jan 2020 19:47:34 +0000 (19:47 +0000)]
Allow fec to be compiled with BUILD_HOST_static.

Bug: 144477678
Test: m fec; BUILD_HOST_static=1 m fec
Change-Id: Ic9d9fb65604e56e89a4c6ce75eb583beb34efe63

4 years agoMerge "Add utility to calculate digest from the root of verity tree"
Nikita Ioffe [Wed, 8 Jan 2020 19:25:41 +0000 (19:25 +0000)]
Merge "Add utility to calculate digest from the root of verity tree"

4 years agosimpleperf: Omit dwarf-callgraph tests running on ARM binary
Dmytro Chystiakov [Tue, 7 Jan 2020 22:52:44 +0000 (14:52 -0800)]
simpleperf: Omit dwarf-callgraph tests running on ARM binary
translation

Bug: b/144472912
Test: Run ARM CtsSimpleperfTestCases module

Change-Id: Ia8eef58d6408532943baf5d848a77644a0adcf04
Signed-off-by: Dmytro Chystiakov <dmytro.chystiakov@intel.com>
4 years agoMerge "simpleperf: Accept --binary option as regex in inject cmd"
Yi Kong [Tue, 7 Jan 2020 01:50:38 +0000 (01:50 +0000)]
Merge "simpleperf: Accept --binary option as regex in inject cmd"

4 years agosimpleperf: Accept --binary option as regex in inject cmd
Yi Kong [Mon, 6 Jan 2020 23:22:55 +0000 (15:22 -0800)]
simpleperf: Accept --binary option as regex in inject cmd

This would allow us to more efficiently generate AudoFDO profiles for
multiple binaries.

Test: simpleperf_unit_test
Bug: 79161490
Change-Id: I45b444b8cffd8eb72e4079dcf66a176da0da5b6d

4 years agoMerge "simpleperf: update simpleperf prebuilts to build 6087948."
Yabin Cui [Mon, 6 Jan 2020 22:57:42 +0000 (22:57 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build 6087948."

4 years agosimpleperf: update simpleperf prebuilts to build 6087948.
Yabin Cui [Sat, 21 Dec 2019 00:20:03 +0000 (16:20 -0800)]
simpleperf: update simpleperf prebuilts to build 6087948.

Taken from branch aosp-simpleperf-release.

Bug: none
Test: run test.py.

Change-Id: I5d23c151790bb71c12d8e5a81e3038af1109522b

4 years agoAdd utility to calculate digest from the root of verity tree
Nikita Ioffe [Sun, 5 Jan 2020 04:25:47 +0000 (04:25 +0000)]
Add utility to calculate digest from the root of verity tree

This function will help verifying that external hashtree wasn't
tampered. See another change in this topic for more context.

Test: atest build_verity_tree_test
Bug: 145670581
Change-Id: I10a8141a60eec142c77cde0048f0abf44b3406bb

4 years agoMerge "Extend bootctl with IBootControl1.1 API"
Treehugger Robot [Thu, 2 Jan 2020 18:33:43 +0000 (18:33 +0000)]
Merge "Extend bootctl with IBootControl1.1 API"

4 years agoExtend bootctl with IBootControl1.1 API
Alessio Balsini [Thu, 19 Dec 2019 13:43:36 +0000 (13:43 +0000)]
Extend bootctl with IBootControl1.1 API

Extend bootctl to use the new API methods introduced in IBootControl1.1:
setSnapshotMergeStatus() and getSnapshotMergeStatus().

Test: adb shell
Bug: b/144783382
Change-Id: Id7acc927561aa17b37be65fa54faa55702d73958
Signed-off-by: Alessio Balsini <balsini@google.com>
4 years agoMerge "lpdump: Add support for the DISABLED flag."
David Anderson [Fri, 27 Dec 2019 20:28:48 +0000 (20:28 +0000)]
Merge "lpdump: Add support for the DISABLED flag."

4 years agoMerge "simpleperf: clean up cmd_list.cpp."
Treehugger Robot [Sat, 21 Dec 2019 01:39:34 +0000 (01:39 +0000)]
Merge "simpleperf: clean up cmd_list.cpp."

4 years agosimpleperf: clean up cmd_list.cpp.
Yabin Cui [Fri, 20 Dec 2019 20:33:09 +0000 (12:33 -0800)]
simpleperf: clean up cmd_list.cpp.

1. Change return type of IsEventTypeSupported.
2. Use callback function to check if an event belongs to a type.

Bug: none
Test: run simpleperf_unit_test.

Change-Id: I2267d21c2e9501cb534a6520abb20d563de7e545

4 years agoMerge "Don't padd the digest during hash computation"
Tianjie Xu [Fri, 20 Dec 2019 21:44:11 +0000 (21:44 +0000)]
Merge "Don't padd the digest during hash computation"

4 years agoMerge "simpleperf: fix pmu event tests."
Treehugger Robot [Fri, 20 Dec 2019 20:51:51 +0000 (20:51 +0000)]
Merge "simpleperf: fix pmu event tests."

4 years agosimpleperf: fix pmu event tests.
Yabin Cui [Fri, 20 Dec 2019 19:01:58 +0000 (11:01 -0800)]
simpleperf: fix pmu event tests.

Bug: none
Test: run simpleperf_unit_test in shell and root.
Change-Id: I9745b9cdaf4ad2c0c0d867442d53e94d68c33806

4 years agoMerge "simpleperf: Suport "pmu" type events in list command"
Treehugger Robot [Fri, 20 Dec 2019 17:57:49 +0000 (17:57 +0000)]
Merge "simpleperf: Suport "pmu" type events in list command"

4 years agoMerge "simpleperf: Use PMU's cpumask if available"
Treehugger Robot [Fri, 20 Dec 2019 17:57:36 +0000 (17:57 +0000)]
Merge "simpleperf: Use PMU's cpumask if available"

4 years agoMerge changes I626b8146,Ibdf1180e
Treehugger Robot [Fri, 20 Dec 2019 17:57:27 +0000 (17:57 +0000)]
Merge changes I626b8146,Ibdf1180e

* changes:
  simpleperf: move GetCpusFromString() to utils.cpp
  simpleperf: Support event_source bus event types

4 years agosimpleperf: Suport "pmu" type events in list command
Namhyung Kim [Tue, 17 Dec 2019 14:26:34 +0000 (23:26 +0900)]
simpleperf: Suport "pmu" type events in list command

Support low-level PMU counters to be listed using "pmu" argument.

Test: run simpleperf_unit_test
Change-Id: I7bc8251a4fa12bae82142b71afa70c359ad24d40
Signed-off-by: Namhyung Kim <namhyung@google.com>
4 years agosimpleperf: Use PMU's cpumask if available
Namhyung Kim [Tue, 3 Dec 2019 02:57:18 +0000 (11:57 +0900)]
simpleperf: Use PMU's cpumask if available

Some PMU events only support profiling from dedicated cpus.  For those
events there are cpumask files in the /sys/bus/event_source/devices/<PMU>
directory.  So override the cpu setting for them.

Test: manually tested with a PMU has the cpumask file
Change-Id: I5e50a7d6f88cb0bc80b45e774cf048116698b3de
Signed-off-by: Namhyung Kim <namhyung@google.com>
4 years agosimpleperf: move GetCpusFromString() to utils.cpp
Namhyung Kim [Tue, 17 Dec 2019 08:15:02 +0000 (17:15 +0900)]
simpleperf: move GetCpusFromString() to utils.cpp

Move the GetCpusFromString() to utils.cpp so that it can be used by
event parsing code in event_type.cpp.

No functional change intended.

Test: build test only
Change-Id: I626b8146f90bf8bb161ce8574bcf70f6600c8ad3

4 years agosimpleperf: Support event_source bus event types
Namhyung Kim [Wed, 23 Oct 2019 03:37:34 +0000 (12:37 +0900)]
simpleperf: Support event_source bus event types

The perf_event subsystem exports available PMUs and their events under
/sys/bus/event_source/devices directory.  This patch supports those
events using 'pmu/event/' format like in the mainline perf tool.

The "event" part above might have multiple terms if supported by PMU.
In that case PMU would have "format" directory for available terms.
They would be seperated by comma, so the enclosing "/"s are needed to
group those terms for an event.

But currently all PMUs seem to support a single term only so I left
the parser to split events by comma and match the whole string
(including "/"s).

For example you can use cpu-cycles events like below:

  # simpleperf stat -a -e armv8_pmuv3/cpu_cycles/ sleep 1
  Performance counter statistics:

    986,481,766  armv8_pmuv3/cpu_cycles/   #   (100%)

  Total test time: 1.007272 seconds.

Test: build and run simpleperf_unit_test
Change-Id: Ibdf1180e58d190f8108cdc8d8a096e6323b2a6f3

4 years agoDon't padd the digest during hash computation
Tianjie Xu [Fri, 20 Dec 2019 02:59:24 +0000 (18:59 -0800)]
Don't padd the digest during hash computation

There's no need to do that. Also check_block_hash() only allocates a
buffer of digest_length_.

Bug: 144388532
Test: unit tests pass
Change-Id: Iec3209d260b51cb41905cc84ae86572bcb1cc130

4 years agoMerge "simpleperf: move to llvm binutils."
Yabin Cui [Thu, 19 Dec 2019 22:34:40 +0000 (22:34 +0000)]
Merge "simpleperf: move to llvm binutils."

4 years agosimpleperf: move to llvm binutils.
Yabin Cui [Thu, 19 Dec 2019 22:22:28 +0000 (14:22 -0800)]
simpleperf: move to llvm binutils.

Bug: none
Test: run test.py TestTools*.
Change-Id: I9fcbb559ea4cb52e1ac79f3a7aa801a1d7e94dce

4 years agoMerge changes Ie4aef1bd,I1bfc9323
Tianjie Xu [Thu, 19 Dec 2019 20:42:03 +0000 (20:42 +0000)]
Merge changes Ie4aef1bd,I1bfc9323

* changes:
  Add sha1 support for hashtree
  Add test to parse verity data

4 years agolpdump: Add support for the DISABLED flag.
David Anderson [Wed, 18 Dec 2019 23:11:45 +0000 (15:11 -0800)]
lpdump: Add support for the DISABLED flag.

Bug: 134949511
Test: manual test
Change-Id: I53d35167bc27d3d8d2516e890697514d64635ad7

4 years agoAdd sha1 support for hashtree
Tianjie Xu [Mon, 2 Dec 2019 20:55:33 +0000 (12:55 -0800)]
Add sha1 support for hashtree

AVB format uses sha1 as the hash algorithm when computing the hash of
each block. This cl adds the support to use either sha1 or sha256 in
the hashtree_info struct. It also moves some helper functions as the member
function of the struct.

Bug: 144388532
Test: unit tests pass
Change-Id: Ie4aef1bdd8fa89240f7c6f83fcb2e33f47a468cb

4 years agoAdd test to parse verity data
Tianjie Xu [Thu, 21 Nov 2019 18:25:17 +0000 (10:25 -0800)]
Add test to parse verity data

Add a unittest to load and verify a VB1.0 image.

Bug: 144388532
Test: unittest pass
Change-Id: I1bfc93239a6696c58e9220864009759a2468e136

4 years agoMerge "partition_tools: Add support for the VIRTUAL_AB_DEVICE flag."
David Anderson [Wed, 18 Dec 2019 15:42:44 +0000 (15:42 +0000)]
Merge "partition_tools: Add support for the VIRTUAL_AB_DEVICE flag."

4 years agoMerge "libfscrypt: Use <linux/fscrypt.h> from Bionic"
Eric Biggers [Tue, 17 Dec 2019 17:35:39 +0000 (17:35 +0000)]
Merge "libfscrypt: Use <linux/fscrypt.h> from Bionic"

4 years agoMerge "lpdump: Use unsigned value for shift"
Treehugger Robot [Tue, 17 Dec 2019 17:34:27 +0000 (17:34 +0000)]
Merge "lpdump: Use unsigned value for shift"

4 years agolpdump: Use unsigned value for shift
Greg Kaiser [Tue, 17 Dec 2019 13:43:47 +0000 (05:43 -0800)]
lpdump: Use unsigned value for shift

Shifting a signed 32-bit value by 31 bits is implementation-defined
behavior.  While our toolchains are most probably doing the
expected thing, we make this an unsigned value out of paranoia.

Test: TreeHugger
Change-Id: I551fcf1ac7a27ebd7c1365cd6a9df7267f569c44

4 years agolibfscrypt: Use <linux/fscrypt.h> from Bionic
Eric Biggers [Tue, 17 Dec 2019 00:02:23 +0000 (16:02 -0800)]
libfscrypt: Use <linux/fscrypt.h> from Bionic

aosp/1184798 has updated the kernel headers to android-mainline, so we
no longer need to manually declare the declarations for v2 policies, nor
do we need to manually declare FSCRYPT_POLICY_FLAG_IV_INO_LBLK_64.

Also replace the FS_* constants with their new FSCRYPT_* names.  This
doesn't change the numerical values; it just changes the names.

Test: build and 'atest libfscrypt_unit_test'
Bug: None
Change-Id: I03ce177923bfa9e0fecbbdbf1718fbf1c17176d9

4 years agoMerge "lpmake: Use an enum class for option codes."
David Anderson [Mon, 16 Dec 2019 20:31:06 +0000 (20:31 +0000)]
Merge "lpmake: Use an enum class for option codes."

4 years agoMerge "lpdump: Add support for the metadata flags field."
David Anderson [Mon, 16 Dec 2019 17:31:57 +0000 (17:31 +0000)]
Merge "lpdump: Add support for the metadata flags field."

4 years agopartition_tools: Add support for the VIRTUAL_AB_DEVICE flag.
David Anderson [Fri, 13 Dec 2019 23:34:54 +0000 (15:34 -0800)]
partition_tools: Add support for the VIRTUAL_AB_DEVICE flag.

Bug: 134949511
Test: manual test
Change-Id: If31234d9da0b15a3dbde7dcc835b2161c5dbba61

4 years agolpmake: Use an enum class for option codes.
David Anderson [Fri, 13 Dec 2019 23:31:10 +0000 (15:31 -0800)]
lpmake: Use an enum class for option codes.

There's no reason to have short-form option codes for everything, this
will make that more clear.

Bug: 134949511
Test: super.img builds
Change-Id: If60f6648ac311b77d68768bb39825d01c663c500

4 years agolpdump: Add support for the metadata flags field.
David Anderson [Fri, 13 Dec 2019 01:12:27 +0000 (17:12 -0800)]
lpdump: Add support for the metadata flags field.

Bug: 134949511
Test: manual test
Change-Id: Iafc5193c71315b14f192fcc0ae42188a51b0d2cb

4 years agoMerge "simpleperf: fix reading jit debug descriptors."
Yabin Cui [Thu, 12 Dec 2019 05:25:14 +0000 (05:25 +0000)]
Merge "simpleperf: fix reading jit debug descriptors."

4 years agosimpleperf: fix reading jit debug descriptors.
Yabin Cui [Thu, 12 Dec 2019 00:50:24 +0000 (16:50 -0800)]
simpleperf: fix reading jit debug descriptors.

Clang may generate elf files with segments not starting from
page-aligned addresses. For these segments, dynamic linker
creates maps mapping to (segment.p_offset & PAGE_MASK). So
map.start is mapped to file vaddr (segment.p_vaddr & PAGE_MASK)
instead of segment.p_vaddr.

So add PAGE_MASK when calculating memory address of descriptors,
using below formula:
descriptor.vaddr_in_file - (segment.p_vaddr & PAGE_MASK) + map.start.

Bug: 145920143
Bug: 145930241
Test: run simpleperf_unit_test.

Change-Id: Id185a6d6b766ecaa30b5067664687e556f92ef27

4 years agoMerge "Add no decay variants of benchmarks."
Christopher Ferris [Tue, 10 Dec 2019 22:50:18 +0000 (22:50 +0000)]
Merge "Add no decay variants of benchmarks."

4 years agoAdd no decay variants of benchmarks.
Christopher Ferris [Tue, 10 Dec 2019 21:19:43 +0000 (13:19 -0800)]
Add no decay variants of benchmarks.

This will help to tell what the performance impact is of turning
off the decay timer.

Test: Ran benchmarks and verified that times are slower for no decay.
Change-Id: Ia0d5aa879e92fb0790194c2efada6c2e407427a9

4 years agoMerge "Factor out the hashtree info from the verity_info"
Tianjie Xu [Wed, 4 Dec 2019 23:07:23 +0000 (23:07 +0000)]
Merge "Factor out the hashtree info from the verity_info"

4 years agoMerge "mkf2fsuserimg.sh: Make sparse mode optional"
Alistair Delva [Mon, 2 Dec 2019 22:06:45 +0000 (14:06 -0800)]
Merge "mkf2fsuserimg.sh: Make sparse mode optional"
am: 8b724d9075

Change-Id: Ic040444e05471954247abd688054c79544ac427c

4 years agoMerge "mkf2fsuserimg.sh: Make sparse mode optional"
Alistair Delva [Mon, 2 Dec 2019 21:54:20 +0000 (21:54 +0000)]
Merge "mkf2fsuserimg.sh: Make sparse mode optional"

4 years agoFactor out the hashtree info from the verity_info
Tianjie Xu [Wed, 20 Nov 2019 20:18:40 +0000 (12:18 -0800)]
Factor out the hashtree info from the verity_info

Even though the format for the VB2.0(AVB) image is different from the VB1.0
image, the majority of the content is the same. In specific, they both
have a hashtree and ecc data. By factoring the hashtree info, fec_read
can later use only the hashtree for error correction and doesn't need to
have the knowledge of verity format.

VB 1.0:
Filesystem
hash_tree
metadata    <- assume 8 blocks
ecc_data

VB 2.0:
Filesystem
hash_tree
ecc_data
vbmeta
avb footer

Also switch the internal struct to use std containers so that we don't
need to worry about the memory management.

Bug: 144388532
Test: load a verity image, unit tests pass
Change-Id: I83c55464c3ac75ac41be9f507b674886ad298350

4 years agoMerge "partition_tools: Add an "lpadd" tool for appending images to super.img."
David Anderson [Mon, 25 Nov 2019 20:24:12 +0000 (12:24 -0800)]
Merge "partition_tools: Add an "lpadd" tool for appending images to super.img."
am: cf9b34eccd

Change-Id: I4fc759fba2d489aee3bdf2870434d904f614e1e8

4 years agoMerge "partition_tools: Add an "lpadd" tool for appending images to super.img."
David Anderson [Mon, 25 Nov 2019 20:17:19 +0000 (20:17 +0000)]
Merge "partition_tools: Add an "lpadd" tool for appending images to super.img."

4 years agoMerge "simpleperf: fix flaky test TestApiProfiler."
Yabin Cui [Fri, 22 Nov 2019 20:23:41 +0000 (12:23 -0800)]
Merge "simpleperf: fix flaky test TestApiProfiler."
am: 184821b4f0

Change-Id: Id953ebb3cfbebeaff09e837c1c084565820ad0fb

4 years agoMerge "simpleperf: update simpleperf prebuilts to build 6021660."
Yabin Cui [Fri, 22 Nov 2019 20:23:12 +0000 (12:23 -0800)]
Merge "simpleperf: update simpleperf prebuilts to build 6021660."
am: b17755fb7d

Change-Id: Ib5f29fe15f21a8dadde3da69d2e6a2c680e6f151

4 years agoMerge "simpleperf: fix flaky test TestApiProfiler."
Yabin Cui [Fri, 22 Nov 2019 20:14:19 +0000 (20:14 +0000)]
Merge "simpleperf: fix flaky test TestApiProfiler."

4 years agoMerge "simpleperf: update simpleperf prebuilts to build 6021660."
Yabin Cui [Fri, 22 Nov 2019 20:13:41 +0000 (20:13 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build 6021660."

4 years agosimpleperf: fix flaky test TestApiProfiler.
Yabin Cui [Fri, 22 Nov 2019 00:06:24 +0000 (16:06 -0800)]
simpleperf: fix flaky test TestApiProfiler.

Bug: none
Test: run test.py TestApiProfiler* --repeat 10.
Change-Id: I5829aa9b2be8057b64130a6fb4b076958456c7ca

4 years agosimpleperf: update simpleperf prebuilts to build 6021660.
Yabin Cui [Wed, 20 Nov 2019 23:26:06 +0000 (15:26 -0800)]
simpleperf: update simpleperf prebuilts to build 6021660.

Taken from branch aosp-simpleperf-release.

Bug: none
Test: run test.py on devices with different android versions.

Change-Id: I39c33e6f7c1d3776288db78554feafea0bff959f

4 years agoMerge "lpdumpd: Do not use stack to store arguments."
David Anderson [Thu, 21 Nov 2019 21:48:53 +0000 (13:48 -0800)]
Merge "lpdumpd: Do not use stack to store arguments."
am: 46038c2002

Change-Id: If7616927d6c970851458139906e0cbe9f9784dbd

4 years agoMerge "lpdumpd: Do not use stack to store arguments."
David Anderson [Thu, 21 Nov 2019 21:39:28 +0000 (21:39 +0000)]
Merge "lpdumpd: Do not use stack to store arguments."

4 years agoMerge "lpdump: When using -h, print usage to stdout so lpdumpd prints it."
David Anderson [Thu, 21 Nov 2019 20:32:23 +0000 (12:32 -0800)]
Merge "lpdump: When using -h, print usage to stdout so lpdumpd prints it."
am: 2e61a7758c

Change-Id: I9698754f5f0379db8310fb7d2ad2fca6d07e83b7

4 years agoMerge "lpdump: When using -h, print usage to stdout so lpdumpd prints it."
David Anderson [Thu, 21 Nov 2019 20:18:05 +0000 (20:18 +0000)]
Merge "lpdump: When using -h, print usage to stdout so lpdumpd prints it."

4 years agoMerge "Revert "lpmake: Don't assume a device is retrofit if it has one block device...
Cody Caldwell [Wed, 20 Nov 2019 20:56:16 +0000 (12:56 -0800)]
Merge "Revert "lpmake: Don't assume a device is retrofit if it has one block device for super.""
am: cafb6e9140

Change-Id: Iae536a2eaef715a899bd97ccf1645541a520376f

4 years agoMerge "Revert "lpmake: Don't assume a device is retrofit if it has one block device...
Cody Caldwell [Wed, 20 Nov 2019 20:40:30 +0000 (20:40 +0000)]
Merge "Revert "lpmake: Don't assume a device is retrofit if it has one block device for super.""

4 years agoRevert "lpmake: Don't assume a device is retrofit if it has one block device for...
Cody Caldwell [Wed, 20 Nov 2019 20:36:12 +0000 (20:36 +0000)]
Revert "lpmake: Don't assume a device is retrofit if it has one block device for super."

This reverts commit 13945230d36282a0dd2ad7c240f2b88ffc506205.

Reason for revert: Potential culprit for Bug b/144809373 - verifying through Forrest before revert submission

Change-Id: Ic4ed750a5386f6f45a871ac7112142a6991dfd2c

4 years agolpdumpd: Do not use stack to store arguments.
David Anderson [Wed, 20 Nov 2019 01:04:39 +0000 (17:04 -0800)]
lpdumpd: Do not use stack to store arguments.

Bug: 144052321
Test: manual test
Change-Id: I700e22ef5c6c0a0c6a5f05c5bb4ea29b0077b34e

4 years agopartition_tools: Add an "lpadd" tool for appending images to super.img.
David Anderson [Mon, 18 Nov 2019 23:07:45 +0000 (15:07 -0800)]
partition_tools: Add an "lpadd" tool for appending images to super.img.

Syntax: lpadd [--readonly] SUPER_FILE PART_NAME GROUP_NAME [IMAGE_FILE]

The super file can be sparsed, unsparsed, or a "super_empty" image. The
source image can either be sparsed or unsparsed as well. The named
partition cannot already exist.

Usage is further described in README.md.

Bug: 144468779
Test: lpadd unsparsed super.img w/ sparsed partition
      lpadd unsparsed super.img w/ unsparsed partition
      lpadd sparsed super.img w/ sparsed partition
      lpadd sparsed super.img w/ unsparsed partition
      lpadd super_empty.img

Change-Id: I0cb5d4432c86689567f2a58a379be0f96b64a88d

4 years agolpdump: When using -h, print usage to stdout so lpdumpd prints it.
David Anderson [Wed, 20 Nov 2019 01:07:14 +0000 (17:07 -0800)]
lpdump: When using -h, print usage to stdout so lpdumpd prints it.

Bug: N/A
Test: lpdump -h
Change-Id: I7bad9f8b5d5c14b831e42d1f21fe8bfeccba3fb0

4 years agoMerge "lpmake: Don't assume a device is retrofit if it has one block device for super."
David Anderson [Wed, 20 Nov 2019 00:20:12 +0000 (16:20 -0800)]
Merge "lpmake: Don't assume a device is retrofit if it has one block device for super."
am: c42dc84680

Change-Id: I405f154ba371488182a2dd5ca16923a694263e4a

4 years agoMerge "lpmake: Don't assume a device is retrofit if it has one block device for super."
David Anderson [Wed, 20 Nov 2019 00:10:37 +0000 (00:10 +0000)]
Merge "lpmake: Don't assume a device is retrofit if it has one block device for super."

4 years agoMerge "simpleperf: support libraries without build ids when recording."
Yabin Cui [Tue, 19 Nov 2019 19:31:12 +0000 (11:31 -0800)]
Merge "simpleperf: support libraries without build ids when recording."
am: 75381635bc

Change-Id: Ibbd16734fae30741a632780b0879b40e38c8e75c

4 years agoMerge "simpleperf: support libraries without build ids when recording."
Yabin Cui [Tue, 19 Nov 2019 19:21:07 +0000 (19:21 +0000)]
Merge "simpleperf: support libraries without build ids when recording."

4 years agoMerge "simpleperf: exclude undefined symbols."
Yabin Cui [Tue, 19 Nov 2019 18:39:31 +0000 (10:39 -0800)]
Merge "simpleperf: exclude undefined symbols."
am: fcdb95370b

Change-Id: If20762d78df6be06f2c5dee7ecd5e526da6c49c1

4 years agosimpleperf: support libraries without build ids when recording.
Yabin Cui [Tue, 19 Nov 2019 00:40:28 +0000 (16:40 -0800)]
simpleperf: support libraries without build ids when recording.

Simpleperf can download unstripped libraries on device and use them
for unwinding during recording, through `app_profiler.py -lib` and
`simpleperf record --symfs` options. But it doesn't support libraries
without build ids.

To support them:
1. In app_profiler.py, download libraries without build ids in native
   lib dir.
2. In DebugElfFileFinder in dso.cpp, check path with the same basename
   in symfs_dir.

Also add document for downloading unstripped libraries on device.

Bug: none
Test: run simpleperf_unit_test.
Test: run test.py.
Change-Id: I5d9015e683f2ecb992d425a42f1f7303307b2cea

4 years agoMerge "simpleperf: exclude undefined symbols."
Yabin Cui [Tue, 19 Nov 2019 18:25:36 +0000 (18:25 +0000)]
Merge "simpleperf: exclude undefined symbols."

4 years agosimpleperf: exclude undefined symbols.
Yabin Cui [Tue, 19 Nov 2019 01:23:27 +0000 (17:23 -0800)]
simpleperf: exclude undefined symbols.

Bug: none
Test: run simpleperf_unit_test.
Change-Id: I13c1e926d21897090103741744a7613b3f844c6a

4 years agoMerge "simpleperf:add MSM8909 into whitelist, omit tests requireing hw counters."
Yabin Cui [Fri, 15 Nov 2019 23:13:38 +0000 (15:13 -0800)]
Merge "simpleperf:add MSM8909 into whitelist, omit tests requireing hw counters."
am: 3897583b73

Change-Id: I6d0ea969fd9892e5d0dc20da0385e62070d92b88

4 years agoMerge "simpleperf: fix build_id checking."
Yabin Cui [Fri, 15 Nov 2019 22:56:08 +0000 (14:56 -0800)]
Merge "simpleperf: fix build_id checking."
am: 9fe57a62ae

Change-Id: I029e3ff597fcc29a337501a4aa342651b228e527

4 years agoMerge "simpleperf:add MSM8909 into whitelist, omit tests requireing hw counters."
Yabin Cui [Fri, 15 Nov 2019 22:48:20 +0000 (22:48 +0000)]
Merge "simpleperf:add MSM8909 into whitelist, omit tests requireing hw counters."

4 years agoMerge "simpleperf: fix build_id checking."
Yabin Cui [Fri, 15 Nov 2019 22:24:23 +0000 (22:24 +0000)]
Merge "simpleperf: fix build_id checking."

4 years agosimpleperf: fix build_id checking.
Yabin Cui [Thu, 14 Nov 2019 23:24:07 +0000 (15:24 -0800)]
simpleperf: fix build_id checking.

Native libraries in apks may not have build ids. So change to below
rules when looking for a debug elf file:
1) If having a build id, the build ids should match.
2) Otherwise, the debug elf file should exist and not have a build id.

Bug: none
Test: run simpleperf_unit_test.
Test: test.py.
Change-Id: I01332e3010a6df17e70c6c55e15874d43bfaeb86

4 years agosimpleperf:add MSM8909 into whitelist, omit tests requireing hw counters.
pmc.waiver [Thu, 7 Nov 2019 07:54:38 +0000 (16:54 +0900)]
simpleperf:add MSM8909 into whitelist, omit tests requireing hw counters.

Test: run cts -m CtsSimpleperfTestCases -t record_cmd#generate_samples_by_hw_counters
Test: hw counters.
Bug: 144472902
(cherry picked from commit 8a0a1ebb671bed0c910d35e71bbc083a031f7331)

Change-Id: I728ea2d83c9b89fc04d442971f76293fed9099ed

4 years agomkf2fsuserimg.sh: Make sparse mode optional
Alistair Delva [Wed, 16 Oct 2019 17:40:23 +0000 (10:40 -0700)]
mkf2fsuserimg.sh: Make sparse mode optional

Bug: 142424832
Bug: 142803849
Test: Run mkf2fsuserimg.sh without the sparse option and check that the
      generated image is not sparse.
Co-authored-by: Satya Tangirala <satyat@google.com>
Change-Id: I8a079b30f63ddd13a94d73339501ed8ecb2c5049

4 years agoMerge "simpleperf: fix failed python tests on Android O."
Yabin Cui [Thu, 14 Nov 2019 20:07:10 +0000 (12:07 -0800)]
Merge "simpleperf: fix failed python tests on Android O."
am: 5c96779dd0

Change-Id: I353afac69837281b59f241a7e6d0f4b9406cb604

4 years agoMerge "simpleperf: fix failed python tests on Android O."
Yabin Cui [Thu, 14 Nov 2019 19:58:33 +0000 (19:58 +0000)]
Merge "simpleperf: fix failed python tests on Android O."

4 years agoMerge "Fix build with new googletest"
Haibo Huang [Sat, 9 Nov 2019 01:02:14 +0000 (17:02 -0800)]
Merge "Fix build with new googletest"
am: 44bc03af44

Change-Id: Ieab89e84f36f9d54d11e759c49229405d56945ad

4 years agoMerge "Fix build with new googletest"
Treehugger Robot [Sat, 9 Nov 2019 00:45:33 +0000 (00:45 +0000)]
Merge "Fix build with new googletest"

4 years agosimpleperf: fix failed python tests on Android O.
Yabin Cui [Sat, 9 Nov 2019 00:04:05 +0000 (16:04 -0800)]
simpleperf: fix failed python tests on Android O.

Fix *.test_pprof_proto_generator tests by allowing elf files
not having build id.

Fix TestExamplePureJavaTraceOffCpu.test_smoke by loosing check.

Bug: none
Test: run test.py on Android O.
Change-Id: I5a796f433a56735989b90a2339765d1e70e3939f

4 years agoMerge "simpleperf: update simpleperf prebuilts to build 5991547."
Yabin Cui [Fri, 8 Nov 2019 22:05:12 +0000 (14:05 -0800)]
Merge "simpleperf: update simpleperf prebuilts to build 5991547."
am: 246163dac8

Change-Id: Idc4f8870c2e86f6d8a8113f99c733ebf6945ea4b

4 years agoMerge "simpleperf: fix test due to llvm-symbolizer upgrade."
Yabin Cui [Fri, 8 Nov 2019 22:00:23 +0000 (14:00 -0800)]
Merge "simpleperf: fix test due to llvm-symbolizer upgrade."
am: 89f04a0381

Change-Id: Idb1abbbce008290462b7d8631a59bc2b64b9381c

4 years agoMerge "simpleperf: update simpleperf prebuilts to build 5991547."
Yabin Cui [Fri, 8 Nov 2019 21:57:37 +0000 (21:57 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build 5991547."

4 years agoMerge "simpleperf: fix test due to llvm-symbolizer upgrade."
Yabin Cui [Fri, 8 Nov 2019 21:48:09 +0000 (21:48 +0000)]
Merge "simpleperf: fix test due to llvm-symbolizer upgrade."

4 years agosimpleperf: fix test due to llvm-symbolizer upgrade.
Yabin Cui [Fri, 8 Nov 2019 21:46:04 +0000 (13:46 -0800)]
simpleperf: fix test due to llvm-symbolizer upgrade.

Bug: none
Test: test.py *test_addr2nearestline
Change-Id: I1de1f55c25d7f9652e931a23416947ba63beb101

4 years agosimpleperf: update simpleperf prebuilts to build 5991547.
Yabin Cui [Thu, 7 Nov 2019 18:01:27 +0000 (10:01 -0800)]
simpleperf: update simpleperf prebuilts to build 5991547.

Taken from branch aosp-simpleperf-release.

Bug: none
Test: run test.py on flame.

Change-Id: I4e0848a9006ec24cb7b17297ebfd5d993f1aa0fd

4 years agoFix build with new googletest
Haibo Huang [Fri, 8 Nov 2019 20:20:22 +0000 (12:20 -0800)]
Fix build with new googletest

The new googletest requires prefix to be non-empty.

Change-Id: Iacd96a6e2fcfb2193c7627212e9e710fb655d6d9

4 years agoMerge "simpleperf: fix test.py on x86/x86_64."
Yabin Cui [Thu, 7 Nov 2019 00:57:31 +0000 (16:57 -0800)]
Merge "simpleperf: fix test.py on x86/x86_64."
am: b74b2b5c11

Change-Id: I8bc33282f6eda38bccaf7e48dc25cba2000aac47

4 years agoMerge "simpleperf: fix test.py on x86/x86_64."
Yabin Cui [Thu, 7 Nov 2019 00:35:35 +0000 (00:35 +0000)]
Merge "simpleperf: fix test.py on x86/x86_64."

4 years agosimpleperf: fix test.py on x86/x86_64.
Yabin Cui [Wed, 6 Nov 2019 20:28:48 +0000 (12:28 -0800)]
simpleperf: fix test.py on x86/x86_64.

Find 32bit abi on device instead of hardcoding to arm.
Add x86/x86_64 libraries in test apks.

Bug: none
Test: run test.py on x86 emulator.

Change-Id: Ie19b8423c2dfb2260bdc4bae6313b54aaa2847ab