libprocessgroup symbols are being moved into libcutils in order to
optimize linking/memory usage. libprocessgroup will no longer be
required in the future (however removing references to it will come
separately).
Since libcutils is used statically here, the dependencies of
libprocessgroup need to be explicitly listed.
Bug: 135145426
Test: boot
Change-Id: I91c082f0fa2f5f5c52751065cd5f50f5cb965b23
Therefore InstallPackage() doesn't need to worry about the details of a
given Package.
Bug: 127071893
Test: run update from /bin/recovery --update_package=@path, sideload a package
Change-Id: I0caa36785b43924f884ee398e7ea640d7472a92e
Waitkey() is designed to obtain lock "key_queue_mutex" in
the very beginning of function.
int RecoveryUI::WaitKey() {
std::unique_lock<std::mutex> lk(key_queue_mutex);
...
}
However, there's case "key_queue_mutex" being applied again in
waitkey(), thus cause deadlock. There are two reproduce
scenario:
1.Executing "fastboot reboot recovery" in userspace
fastboot
2.Executing "adb reboot fastboot" in recovery os
When entering userspace fastboot/recovery, waitkey()
will wait there for user action. fastboot/adb commands
will trigger ui->interruptkey() to notify the thread
waitkey() in. In the next, waitkey() will move on and call
SetScreenSaveState(), which do LOG(ERROR) in fail case of
brightness set. LOG(ERROR) is designed to print log on
UI. Unfortunately, UI->print() applies lock "key_queue_mutex"
too, so deadlock happen.
Note:
Here is details how lock "key_queue_mutex" applied in
UI->print():
Function Print() call
Function PrintV() call
Function update_screen_locked() call
Function draw_screen_locked() call
Function draw_menu_and_test_buffer_locked() call
Function IsLongPress()
bool RecoveryUI::IsLongPress() {
std::lock_guard<std::mutex> lg(key_queue_mutex);
bool result = key_long_press;
return result;
}
Bug: 135078366
Test: no errors when running "fastboot reboot recovery" in userspace
fastboot & "adb reboot fastboot" in recovery os
Change-Id: Ida6b3c4ba9896a70021373f02a94954f0a60cf31
Signed-off-by: Zhang, GaofengX <gaofengx.zhang@intel.com>
Signed-off-by: Xihua Chen <xihua.chen@intel.com>
This change addresses the comment in [1], which makes the results of
`adb shell getprop foo` and `adb rescue getprop foo` more consistent.
That is, both will return newline-terminated results now.
[1] https://r.android.com/c/platform/bootable/recovery/+/976340/3/minadbd/minadbd_services.cpp#188
Test: Run the following commands on taimen (under rescue mode):
`adb rescue getprop ro.build.fingerprint`
`adb rescue getprop ro.nonexistent`
`adb rescue getprop`
Change-Id: I5af47f8ea4d569b8507e259daef87749c0945f47
It dumps all the allowed properties, similar to `adb shell getprop`.
Bug: 134027350
Test: Run the command under rescue mode.
Change-Id: Ic0864ca0fb51505ec1e4f38af2464591aa576201
Most of these properties are already part of the fingerprint. This CL
allows querying them directly, instead of encouraging users to decode
from fingerprints.
Bug: 134027350
Test: Boot into rescue mode on taimen. Run `adb rescue getprop` with new
props.
Change-Id: Id4667fcaf0e908c391085b22e22c957acd01d9c4
Disable building the simulator and its support libraries to resolve the breakage
on mac host targets. Because the simulator is not intended to use on mac anyway.
Bug: 134047992
Test: mma
Change-Id: I488ab50cab1282f03250010b5334f1895d44f98b
Implement the simulator runtime and build the updater simulator as a host
executable. The code to parse the target-files and mocks the block devices
will be submitted in the follow-up.
Bug: 131911365
Test: unit tests pass
Change-Id: Ib1ba939aec8333ca68a45139514d772ad7a27ad8
shutdown and reboot should have a corresponding sub-reason.
Adding:
"reboot,userrequested,fastboot"
"reboot,userrequested,recovery"
"reboot,userrequested,recovery,ui"
"shutdown,userrequested,fastboot"
"shutdown,userrequested,recovery"
"reboot,unknown#" (Can't happen, debug)
Test: manual, multiple targets, enter recovery, be able to exit recovery
Bug: 133326470
Change-Id: Ibfcb2a23158e8e99922e8053edd815fb592150f2
am: 35e0f6d290 -s ours
am skip reason: change_id I79548fc63fc79b705a0320868690569c3106949f with SHA1 7ae0169842 is in history
Change-Id: I092c0920b4e9bb4f9386ec84b7522bfbb984477b
Zhijun He
Steven Moreland
Tianjie Xu
Elliott Hughes
Zhang, GaofengX
Treehugger Robot
Tao Bao
Paul Duffin
Mark Salyzyn