We don't list most of bionic on dac since it would be overwhelming for
the current layout, but this file in particular seems useful,
especially __ANDROID_API__. Unfortunately, c2devsite doesn't include
macro documentation. Until then, it's still useful to include the
functions defined in this header.
I've also elaborated a bit in the __ANDROID_API__ documentation, since
the existing phrasing led to confusion over whether it was closer to
minSdkVersion or compileSdkVersion. In practice these are identical
for the NDK, but if we switch to weakly-linked APIs via the
availability attribute that would change.
Test: built docs, looked at them
Bug: None
Change-Id: I5cf78a6143b5c15790c369bdf888611e4c1189db
This now works for ARM as well as Intel.
Also combine both the 32-bit and 64-bit results (since we have code
that's only executed in one variant or the other, the union of the two
seems like what we actually want to measure).
Also make the script executable.
Test: ./bionic/build/coverage.sh
Change-Id: I4e3a7f4cd60fda060b956a960cfb9b703d3670e7
Now we're being marked down for our poor coverage, we may as well remove
more broken cruft. Despite the amount of effort that seems to have gone
into pututline(), it wasn't working with the other utmp.h functions (in
particular, utmpname()), and wasn't declared in the header file!
Test: treehugger
Change-Id: I1a583984189c751168c11c01431433f96f8c548b
Similar to the musl strstr. This patch also increases test coverage for
memmem, again similar to the strstr tests.
Test: treehugger
Change-Id: I7f4a2ab93a610cb692994d06d2512976e657ae9f
ART runs it on host to create the linker config for its chroot test
environment. This avoids problems building linkerconfig in the reduced
master-art manifest.
Even though linkerconfig currently is in platform/system I'm adding it
to the Bionic module exports based on discussions that the linkerconfig
binary should be part of the Runtime (Bionic) APEX due to its close
ties to the linker.
Test: build/soong/scripts/build-aml-prebuilts.sh runtime-module-host-exports
then try the prebuilt snapshot with art/tools/buildbot-build.sh in
master-art
Bug: 162819454
Change-Id: I4d43d7f0b980af48b193d5eb358e4f010eea541b
1. Prereqs: Coverage-enabled build.
$ lunch <target>
$ m NATIVE_COVERAGE_PATHS="bionic" CLANG_COVERAGE=true
$ m NATIVE_COVERAGE_PATHS="bionic" CLANG_COVERAGE=true bionic-unit-tests
2. Flash image and set $ANDROID_SERIAL
3. $ bionic/build/coverage.sh
HTML report is generated to /tmp/bionic-coverage
Test: build/coverage.sh
Change-Id: I33c7d47d218a68a250076f063cfbdbaab91acc74
Bug: http://b/157081822
- Disable coverage for libtest_check_rtld_next_from_library to make
dlfcn.rtld_next_from_library to pass.
- The coverage runtime sets an environment variable to prevent
clobbering of the coverage data on disk. Include that variable as well
when checking `printenv` output. This is done at runtime by checking
for LLVM_PROFILE_FILE environment variable.
- dl.preinit_system_calls still fails after this change.
Test: bionic tests with libc coverage turned on.
Change-Id: I3ea2b0800886d8c0984969a4ee8bfb0da03c33b0
We'll be enabling system tracing in libsystemproperties, which requires
using bionic_systrace.cpp from libc_bionic_ndk. However, libc_bionic_ndk
already depends on libsystemproperties.
Introducing a new library libc_bionic_systrace for bionic_systrace.cpp,
which can be used by both libc_bionic_ndk and libsystemproperties.
Bug: 147275573
Test: atest CtsBionicTestCases
Test: adb shell perfetto -o /data/misc/perfetto-traces/test_trace -t 10s bionic
Change-Id: I7306f922f212fa1c911583e1922e33612bfeada6
Update a comment in android-changes-for-ndk-developers.md about the
removed debug.ld.greylist_disabled system property.
Update language to comply with Android's inclusive language guidance
#inclusivefixit
See https://source.android.com/setup/contribute/respectful-code for reference
Bug: http://b/162536543
Test: bionic-unit-tests
Change-Id: I760ee14bce14d9d799926c43d2c14fd8ffbc6968
For vanity reasons, this CL should be reverted after b/158870657, since
we want to make sure zero/pattern fill always happen when they are
requested.
Bug: 131355925
Bug: 158870657
Test: check build on normal devices hits USE_SCUDO branch with #error
Change-Id: I22d19dbc75004c8f7437e1247226bc3275cd4df5
1. Cleanup for #inclusivefixit. (whitelisted -> allowed_libs)
2. Support the old term for backwards compatibility. (Also update test.)
3. Fix the formatting errors found by clang-format.
See https://source.android.com/setup/contribute/respectful-code
for reference.
Bug: 161896447
Test: atest linker-unit-tests linker-benchmarks
Change-Id: I19dbed27a6d874ac0049cb7b67d2cb0f75369c1b
This property provided a way to disable the greylist, for testing
whether an app targeting < 24 still works. Instead of turning off the
greylist, though, an app developer should simply target a newer API.
(If app developers really need this property for testing, they can
still use it on versions of Android between N and R, inclusive.)
Update language to comply with Android's inclusive language guidance
See https://source.android.com/setup/contribute/respectful-code for reference
#inclusivefixit
Bug: http://b/162536543
Test: bionic-unit-tests
Change-Id: Id1eb2807fbb7436dc9ed7fe47e15b7d165a26789
Considering none of the files in this directory are pylint clean I
don't think this is being used. They also seem to use a mix of styles
so we need to either unify or split things into subdirectories if we
want to use pylint here.
Test: None
Bug: http://b/161896447
Change-Id: I5bc298bd64d44cc10d3d28121666e7893222ea96
