Load vendor public libraries to sphal namespace
if it exists - preserve old behavior of loading
these libraries to default namespace if sphal
namespace is not present on the device.
Bug: http://b/37410104
Test: cts-tradefed run singleCommand cts --skip-preconditions -m CtsJniTestCases
on marlin (with enabled sphal configuration) and on angler where ld.config.txt
is not present.
Change-Id: Iaa3fa437ba2900acc2e5b9c78039fe1553e4c9dd
For dynamic linking perspective, semantics of NativeBridge needs to
align with dynamic linker. This patch adds "linked namespace" semantic
which shares some libraries from one namespace to another.
Bug: 37123321
Test: Fugu: netflix, play movies, youtube
Test: make test-art-host-run-test-115-native-bridge
cherry picked from commit e8fb11dfa1
Change-Id: I71ce1dde19d61363d5eb9731fd4795a8c315b3a0
For dynamic linking perspective, semantics of NativeBridge needs to
align with dynamic linker. This patch adds "linked namespace" semantic
which shares some libraries from one namespace to another.
Test: make test-art-host-run-test-115-native-bridge
Change-Id: I71ce1dde19d61363d5eb9731fd4795a8c315b3a0
An app should be able to make cross-arch calls to different apps
via other app's Context.getClassLoader()
Bug: 32542970
Test: Boot fugu. Check that there are no linker-namespace
related errors in the log.
Change-Id: I1593f4688bcde0121a5e24a707441a4935fa7dc4
Native bridge implements namespace related interfaces in version 3.
The namespace semantic here is same as Android dynamic linker's.
Native loader wraps library loading functions of dynamic linker and
native bridge. Thus, Android runtime is able to load native library
of different ISA on one device by calling native loader directly.
Bug: http://b/28242460
Test: mm && make test-art-host -j48
Change-Id: Idde2b9d99fb6ebe547407c716b5478a231f745a7
Signed-off-by: Zhenhua WANG <zhenhua.wang@intel.com>
Point to log/log.h where necessary, define LOG_TAG where necessary.
Accept that private/android_logger.h is suitable replacement for
log/logger.h and android/log.h.
Correct liblog/README
Effectively a cleanup and controlled select revert of
'system/core: drop or replace log/logger.h' and
'system/core: Replace log/log.h with android/log.h'.
Test: compile
Bug: 30465923
Change-Id: Ic2ad157bad6f5efe2c6af293a73bb753300b17a2
Should use android/log.h instead of cutils/log.h as a good example
to all others. Adjust header order to comply with Android Coding
standards.
Test: Compile
Bug: 26552300
Bug: 31289077
Change-Id: I2c9cbbbd64d8dccf2d44356361d9742e4a9b9031
In isolatedProcess, the app_code_cache_dir is not needed
for native bridge. This commit allows native bridge to work
without a code cache in isolatedProcess.
Change-Id: I8580268d5ec6ca8d44e4500c3fafe10408e1e0d3
Signed-off-by: jgu21 <jinghui.gu@intel.com>
Add a callback function to retrieve "signal handler" from the bridge,
if the bridge wants it to be managed by the runtime. The signal handler
will be invoked after the runtime's own one, and before any other
chained handler.
Add a callback function to check compatibility of the bridge with the
library.
Add a function to expose the native bridge version. Add a test for this
function.
Bug: 20217701
Change-Id: Ic23a60b949f119c7d8b0e7cb27a61e6c16532a23
Also:
- add kPreInitiliazed state to native bridge with check transition:
kOpened->kPreInitialized->kInitialized
- made sure we free the memory for the code_cache_path
- tidy up some error messages
- tidy up tests
- add a dummy native bridge to test with
Bug: 18027433
Bug: 18097480
Change-Id: I39f74c93580f2e224080dd3df2ffaa9cf9f8cd9c
SUPPORTED_ABIs is a prioritized list of all ABIs a device
support, and must not vary depending on whether or not an app
is emulated.
bug: 18061712
(cherry picked from commit 66f0d93c26)
Change-Id: I99cea3a56228dac43ae310c295881881e5a77c31
Change PreInitializeNativeBridge to have a different path for
the host to allow testing. Add a test (needs root privileges).
Add a test for NeedsNativeBridge.
Change error reporting to use strerror.
Change-Id: Id2d488f0484ff8b0438863b48ef43770e784505f
Instruction set comparison must include the termination character
so that prefixes are not identified as equal.
Mount argument order was wrong.
Change-Id: Ib70e36ce2ea5af158ebc9d7fafd00e978348d73d
Add a method to set up /proc/cpuinfo with enough privileges. Set
up the environment for an app in InitializeNativeBridge().
Turn on -Wall for libnativebridge.
Change-Id: I0b93da93251c6b4638de786bf98cf99df07c3fc2
Do not allow arbitrary paths for the native bridge - only allow
simple names.
Do not allow re-setup of the native bridge.
Bug: 16404669
(cherry picked from commit cd2ef4c1af)
Change-Id: Ie22de356d2307fe2758f9094a85d44e61a4098a1
