Draft APIs are available to the platform and to CTS to allow
developers to iterate on an API, but hidden from the NDK artifacts to
avoid releasing the API until it is ready.
Test: Mark binder_ndk headers and library as drafts, make checkbuild,
build-ndk-prebuilts.sh, verify missing from NDK artifact.
Bug: http://b/120091134
Change-Id: I8685e92bdaaea581e17fe98e7a2bfb9388f9f132
AArch64 execute-only memory is only supported when using lld as the
linker. There's still a few modules which don't use lld, so in those
cases we need to disable this option.
Bug: 77958880
Test: Module with use_clang_lld false builds without XOM
Test: Module without use_clang_lld defined builds with XOM
Change-Id: I4ab961c4d7342c54c6b40b9facfe18a45ed883bd
Before it just mentioned 'double_loadable', but in this context,
LL-NDK and VNDK-SP libraries also work.
Bug: 119790516
Test: N/A
Change-Id: Ie09a959fd5e05b9cb73db30d3cc2853694577dfe
Adds build system support for generating AArch64 binaries with
execute-only memory layouts via a new xom module property. Also adds
support for an ENABLE_XOM build flag for global builds.
Bug: 77958880
Test: make -j ENABLE_XOM=true
Change-Id: Ia2ea981498dd12941aaf5ca807648ae37527e3ee
Support Kryo 385 cpu variant which should be used for
Qualcomm Snapdragon 845.
Motivation:
kryo385 CPU *IS NOT* an Arm Cortex-A75.
Particular problem:
Cortex-A75 CPU must support optional ARMv8.2 dot product
feature; kryo385 CPU (Qualcomm Snapdragon 845) doesn't
support it.
Test: Builds when kryo385 is used as cpu variant.
Test: Pixel 3 boots to GUI with kryo385 as CPU variant
with this patch on AOSP 9.0.0 r16.
Bug: 119564566
Change-Id: I62ffb46b1977b48446c6c1ca1400b1b39f7a8457
Shadow call stack (SCS) is a security mitigation that uses a
separate stack (the SCS) for return addresses.
The effect of setting sanitize.scs on a shared library is to build
the library and all of its static library dependencies with SCS. This
is similar to CFI and the other sanitizers.
Bug: 112907825
Bug: 119557795
Change-Id: I82fb2b38b10eac911c4d2d120b74fea4af0622ad
When dist'ing a library or binary that has use_version_lib set, always
distribute the stamped version, even for the device.
Test: m test_build_version_test dist
Change-Id: I2995ec516b1d182ce18f099aeaa4d186ffbcf01f
This allows modules to override exiting libraries
with custom implementations.
Bug: http://b/114470065
Test: make
Change-Id: I2692a5416a2620ab2268df8998dd2620074adc1f
HWASan is disabled in recovery strictly for code size, not for
correctness. With this change, HWASan binaries and libraries can be
used in recovery.
The real reason is the make build system which has no idea of the big
picture, and makes it hard to disable HWASan in _all_ recovery modules
recursively. A few static libraries have sneaked in.
Bug: 119582521
Test: sideload an OTA onto a hwasan device
Change-Id: I6536cc7bf5bfb37f939b585545a23c2068fbd47f
This reverts commit 555c114283.
Reason for revert: The namespace issue in the pi-dev-plus-aosp-without-vendor branch is now fixed.
Change-Id: I26ed591447797a8ee505f43bdd209162418b6c5e
