All but one existing caller actually wants a std::string.
Bug: http://b/129068177
Test: treehugger
Change-Id: I428c4453edaae74451db56e9542e4e462f08d43a
Android-base has an implementation of the future std::expected<>.
This provides the same baseline functionality as Result<>, so use it
instead of our own version.
Bug: 132145659
Test: boot, init unit tests
Change-Id: I11e61bcb5719b262a6420483ed51a762826a9e23
Add Microsoft OS Descriptors so that on Windows, we get automatically
registered with the WinUSB driver instead of requiring a different INF
to be used with device with a different vendor ID.
Bug: http://b/68993980
Test: manually changed the vendor ID on a blueline and connected it to a Windows VM
Change-Id: Id78bae270df9805573a90a86019267b53a3c8252
If device records a boot failure, the device could enter recovery
mode. If so, try another reboot to see if the device will heal.
Test: adb-remount-test.sh
Bug: 132070014
Change-Id: I4bee37e11f6344ab1ce176233d7d4e50df132cd7
If bootloader records a boot failure for a slot, the device can
enter fastboot mode. If so, set the expected slot and reboot.
Test: adb-remount-test.sh
Bug: 132070014
Change-Id: I801dcec7fd94ff084e54f585370d3c704a0de265
Get more details about the usb connection when it times out.
Test: adb-remount-test.sh
Bug: 132070014
Change-Id: I784bea3a2cefcef423b576854abb795add47d123
In device root directory, we have the following symlinks:
- /odm/app -> /vendor/odm/app
- /odm/bin -> /vendor/odm/bin
- /odm/etc -> /vendor/odm/etc
...
This allows the Generic System Image (GSI) to be used on both devices:
1) Has a physical odm partition, where those symlink will be hidden
when /odm is used as the mount point
2) Has no physical odm partition and fallback to /vendor/odm/.
We can't just have the symlink /odm -> /vendor/odm, because the former
devices won't have /vendor/odm directory, which leads to mount failure
when the mount point /odm is resolved to /vendor/odm.
The existing /vendor/odm/build.prop won't be loaded in the latter
devices, because there is no symlink
- /odm/build.prop -> /vendor/odm/build.prop.
Note that init blocks reading through direct symlinks (O_NOFOLLOW) so
the above symlink won't work either. This CL moves the odm build.prop
to /odm/etc/build.prop for init to load it (symlinks in earlier
components of the path will still be followed by O_NOFOLLOW).
Bug: 132128501
Test: boot a device and checks /odm/etc/build.prop is loaded
Change-Id: I0733c277baa67c549bb45599abb70aba13fbdbcf
Merged-In: I0733c277baa67c549bb45599abb70aba13fbdbcf
Importing rc files during mount_all was at best a stop gap until
Treble's first stage mount and at worst a bad idea. It doesn't have a
reason to exist now that first stage mount exists and is required, and
always had edge cases where init could not handle loading some aspects
of scripts after it had started processing actions.
This change removes this functionality for devices launching after Q.
Test: devices boot
Change-Id: I3181289572968637b884e150d36651f453d40362
android::base::expected is an Android implementation of the
std::expected proposal.
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0323r7.html
For usage, refer to the expected.h header file and
expected_test.cpp
Bug: 132145659
Test: libbase_test
Change-Id: I65d3a1ecf8654d9858989755dfd0065c81f7b209
Comment which strings come from Mediatek devices to aid maintenance.
Test: compile
Bug: 74595769
Bug: 63736262
Change-Id: Ic60970bcbbb389e4158ee691c4c81e6514d3b870
Controllers listed in cgroups.json file might fail to mount if kernel is
not configured to support them. We need a way to indicate whether a
controller was successfully mounted and is usable to avoid logging errors
and warnings when a controller that failed to mount is being used. Add
flags bitmask to cgrouprc controller descriptor and use a bit to indicate
that controller is successfully mounted. Modify cpusets_enabled() and
schedboost_enabled() functions to use this bit and report the actual
availability of the controller.
Bug: 124080437
Test: libcutils_test with cpuset and schedtune controllers disabled
Change-Id: I770cc39fe50465146e3205aacf77dc3c56923c5d
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
* changes:
Enable native_bridge_support for libvndksupport
Enable native_bridge_support for libprocessgroup
Enable native_bridge_support for libcutils
Enable native_bridge_support for libsystem_headers
Enable native_bridge_support for libbacktrace_headers
Enable native_bridge_support for libutils
In preparation for making libmemunreachble vendor_available, hide
everything but the public ABI using a version script. The unit
tests now have to compile statically against libmemunreachable,
so split out the tests that run against the public API into a
separate test.
Bug: 132302484
Test: atest memunreachable_test memunreachable_unit_test
Change-Id: Ie9dec073fdeee342776566abedd50f7498476eca
vendor_available: true means that some prebuilts will end up with
references to classes defined in memunreachable.h. Add version
numbers and reserved fields to the classes and default initialize
everything to zero.
Bug: 132302484
Test: memunreachable_unit_test
Change-Id: Ic183fcc766acd2c4c7dc62efafcc2c75a636e407
Currently, during a 'fastboot flashall/fastboot update', the 'getvar
max-download-size' command is issued once to the device when it is in
bootloader mode and the same value is used even after the device boots
into fastbootd. If the max-download-size returned by bootloader is
greater than the max-download-size in fastbootd, this could break flash
as large images are broken down into chunks before downloading by using
the max-download-size variable. This will cause fastbootd to return
an error since it checks whether the buffer being downloaded has a size
greater than the max-download-size limit.
Test: fastboot flashall
Bug: 536870912
Change-Id: Ife7c1ec0583d80d4a31ecf01f1fc14a8365afe0d
DTB in boot image is mandatory for boot image header version 2
and above. mkbootimg.py must check the size of the DTB image passed
to it and throw an error if the image is empty.
Test: build with no DTB files in BOARD_PREBUILT_DTBIMAGE_DIR
Bug: 133006443
Change-Id: I478fcdb8e77957848a93027e695fcb238c544d62
The `char* path` argument of OpenNativeLibrary() can be nullptr. We are
constructing std::string from the path, which is a bug. Fixing it by
using char* without converting it to std::string.
Test: run-gtests.sh
JniCompilerTest.CompileAndRunIntMethodThroughStubNormalCompiler
is successful.
Change-Id: I91249da7c1a72a2dff9bc77e477b465e0c7ee056
Adds support for proxying V4.0 commands to Trusty and makes 4.0 the
default when including trusty-base.mk.
Bug: 128851722
Test: Keymaster VTS 4.0 + Trusty
Change-Id: I2e2220963996fcb88d6953ee1a58af1b947b857d
