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Allow VNDK-SP extensions to use vendor lib 

This commit adds a wildcard linker namespace link between the "vndk"
namespace and the "sphal" namespace of the system processes.  This is
created for VNDK-SP-Ext to load vendor libs in "sphal" namespace.

Bug: 77249955
Test: lunch aosp_walleye-userdebug && make -j8  # runs unit tests
Test: lunch aosp_sailfish-userdebug && make -j8  # runs unit tests
Test: Create a VNDK-SP-Ext, link to vendor libs, and run it.
Change-Id: I71b0fb604a84272156aa119130c272f891847008
Merged-In: I71b0fb604a84272156aa119130c272f891847008
(cherry picked from commit fbaf9767b51891491903521c24b0d4a1ec1c87e8)
This commit is contained in:
Logan Chien 2018-03-29 14:08:48 +08:00
parent adf13a65b9
commit e9aaadfb2b
1 changed files with 8 additions and 1 deletions
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rootdir/etc/ld.config.txt
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@ -218,13 +218,20 @@ namespace.vndk.asan.permitted.paths += /vendor/${LIB}/egl
namespace.vndk.asan.permitted.paths += /data/asan/system/${LIB}/vndk-sp%VNDK_VER%/hw
namespace.vndk.asan.permitted.paths += /system/${LIB}/vndk-sp%VNDK_VER%/hw
# The "vndk" namespace links to "default" namespace for LLNDK libs and links to
# "sphal" namespace for vendor libs. The ordering matters. The "default"
# namespace has higher priority than the "sphal" namespace.
namespace.vndk.links = default,sphal
# When these NDK libs are required inside this namespace, then it is redirected
# to the default namespace. This is possible since their ABI is stable across
# Android releases.
namespace.vndk.links = default
namespace.vndk.link.default.shared_libs = %LLNDK_LIBRARIES%
namespace.vndk.link.default.shared_libs += %SANITIZER_RUNTIME_LIBRARIES%
# Allow VNDK-SP extensions to use vendor libraries
namespace.vndk.link.sphal.allow_all_shared_libs = true
###############################################################################
# Namespace config for vendor processes. In O, no restriction is enforced for
# them. However, in O-MR1, access to /system/${LIB} will not be allowed to