cc_objects are getting support for STL headers, disable them for
crt objects to avoid a circular dependency through libc++.
Test: m checkbuild
Change-Id: I4e0f4a2193ce98ec4b8802492add9014ec0dba98
Move source files to filegroup and extract c/ldflags and
version-script to linker_defaults.
Bug: http://b/71494052
Test: make
Change-Id: Ic82885e1c006f91a8446978fabd214f87cd20510
It should be possible to run the benchmarks on any device, including
past and future ones, and sticking to NDK libraries ensures that.
Bug: N/A
Test: `readelf -aW`
Change-Id: I15a7a4104fa30263136bc3033d2bd9022cd8ff7b
Make sure that TLS_SLOT_TSAN is always available and correctly set up in
HWASan-instrumented functions by setting up the tls register and running hwasan
initialization (__hwasan_init in the main thread and __hwasan_thread_enter in
secondary) early enough.
This is needed to accomodate a change in HWASan: https://reviews.llvm.org/D52249
Bug: 112438058
Test: boot with SANITIZE_TARGET=hwaddress, run bionic-tests
Change-Id: Icd909a4ea0da6c6c1095522bcc28debef5f2c63d
I stumbled across this because I was looking at the various locks in libc.
Bug: N/A
Test: ran tests
Change-Id: I77c9954f49aaae7519ea7f4917bbe6f138b841ad
Fix a race condition in the example, and add a linearized version to
make it more clear what's going on.
Test: none
Change-Id: Id9158e4fd407b676ef364e7076985de3ad477457
These system calls are required by Breakpad for crash reporting.
WebViews are spawned from the webview_zygote, which itself is spawned
from the app_process zygote. The webview_zygote gets the SYSTEM seccomp
policy applied because it is not an app, and so the WebView sandboxed
processes inherit that policy.
In Ifd8a85b0de2eb6f2a76a6458570fc03b020a90ab, these system calls were
moved from COMMON to APP, which breaks Breakpad/crash reporting for
WebView sandboxed processes.
Bug: 112572914
Test: `am start com.android.settings/.SettingsLicenseActivity`
Test: Get the pid of the sandboxed_process0 for the license viewer.
Test: Send the process SIGABRT and check logcat for "google-breakpad"
error messages.
Change-Id: I1cf56ae85b1a67ec91e979bc7e0f941726a9cc0e
Updates HasMembarrier(cmd) to probe rather than execute command to fix
unintended test skipping.
Test: manual on OrangePi Zero running 4.17.4.
Change-Id: I33a6684a3662cae20cbedc52463b26ef299caf71
Some older kernels do not support all membarrier commands. For example,
the 4.9.x kernel only supports MEMBARRIER_CMD_QUERY and MEMBARRIER_CMD_SHARED.
Test: Ran unit tests on hikey.
Change-Id: I5d4b93df6aa5f443c4700e8f7d33f46953f74e87
The alleged improvement consists in making the detection actually work
when netd is spawned by init, which of course uses the full path.
I had tested the previous logic by running netd from the shell, which
worked because argv[0] was just set to "netd". My bad -_-
Test: flash, boot and grep logcat for "Skipping libnetd_client init"
Change-Id: Ie5f11436dfa2a9347721147dc2b980144452404a
This change adds a 128-bit magic value just before the abort message
(and its length). This allows Chrome OS crash collector (which cannot
reliably correlate a crash with its corresponding tombstone) to extract
the abort message from the core dump.
Bug: 62387553
Test: /data/nativetest{,64}/debuggerd_test/*
Test: /data/nativetest{,64}/bionic-unit-tests{,-static}/*
Change-Id: I69ff021d773b3a10081ab16ddf6f23233320fb02
There's TLS space used for unknown errno values, and a call to printf
shouldn't clobber that. No-one will ever hit this in real life, but
since it's easily fixed...
Bug: http://b/112776560
Test: ran tests
Change-Id: I8c2437f2e5214e652119791d4e162a197b049d5b
Allows ART JIT use membarrier to invalidate instruction
pipelines.
Bug: 66095511
Test: bionic-unit-tests
Change-Id: I8cf83929f00baf5a3c440a899d2667a992bda8e2
