Unless a process logs that it is requesting a device to reboot, there
are no logs to show which process triggered a reboot. This change
introduces such a log in property service such that system initiated
reboots can be clearly blamed back to a calling process.
Bug: 64214361
Test: reboot and check kernel log for reboot string
Change-Id: I18de33d2a0933d20bdb581025b78020c88c5c6eb
init: support loading odm sepolicy
Currently init merges two sepolicy cil files:
- /system/etc/selinux/plat_sepolicy.cil
- /vendor/etc/selinux/nonplat_sepolicy.cil
This change replaces nonplat_sepolicy.cil with the following two files:
- /vendor/etc/selinux/declaration/nonplat_declaration.cil
- /vendor/etc/selinux/vender_sepolicy.cil
And support merging another default (but optional):
- /odm/etc/selinux/odm_sepolicy.cil.
Bug: 64240127
Test: boot sailfish normally without odm.cil
Test: boot another device having odm.cil
Change-Id: I0b7f8c656c73ddb0fd46f2af3c625d7c81566f2f
As a VNDK-SP module, Android.bp must have 'vndk' tag as well as
'vendor_available: true'.
The 'vndk' tag for VNDK-SP module is formated as below:
vndk: {
enabled: true,
support_system_process: true,
},
VNDK-SP modules will be installed both in system/lib(64) as normal and
in system/lib(64)/vndk-sp as a vendor variant.
Bug: 64395154
Bug: 63866913
Test: build with BOARD_VNDK_VERSION=current
Merged-In: Idb4757988d1799ffcd3341343fcc4dac34bf7ef3
Change-Id: Idb4757988d1799ffcd3341343fcc4dac34bf7ef3
(cherry picked from commit 14d540a156)
- Add a method to get the max size of an elf file by reading the
section header offset + size. This will properly map an elf
file embedded into an apk, instead of just mapping in what is done
by the dynamic linker. It does assume that the section headers are
at the end of the elf file.
- Add new tests for the above functionality.
- Update the unwind_symbols tool to take an address for finding a
function instead of dumping the entire symbol table.
Bug: 23762183
Test: Unit tests pass, unwind through the camera process and verify
Test: the GoogleCamera.apk shows some function names.
Change-Id: I00c021680fe1d43b60d652bf91bbf6667d9617be
We have seen that storing persistent properties in separate files
causes increased boot latency compared to if they were stored in a
single contiguous file.
This change creates a simple format for a contiguously stored property
file, and adds the support for arbitrary characters in the names of
persistent properties, which previously had been restricted. It has a
mechanism for converting older devices to the new format as well.
Bug: 64392887
Test: boot bullhead with new properties
Test: boot bullhead and verify old properties are converted to the new
property file
Test: corrupt property file and ensure that it gets recovered from memory
Test: new unit tests
Change-Id: I60d8201d655ce5c97b33faae81d5ca8dbbb21a14
Clang static analyzer worries that strcpy to a field may overwrites
other fields. Use snprintf() instead.
Test: built without seeing the warning.
Change-Id: I75d8edf1353b5d052fd14a954362bd0632c258fa
Move libdebuggerd headers into their own directory for namespacing,
move some includes to the top of their implementing files, delete some
dead code.
Test: mma, treehugger
Change-Id: Ie4c44e32e2ab3bc678092899d257fd4ed634aa34
Tom Cherry