Bug: 136138882
Test: Unit tests pass.
Test: Did a kill -3 on a zygote process to verify art demangles properly.
Change-Id: Iaf4fab191e84871be906b39cc32dd7c97c5d385a
Since only privileged processes with CAP_SYS_ADMIN can read kernel
stack traces from /proc/*/stack, we dump the waiting channels
instead to provide some insight as to where the process might
be stuck in the kernel.
Bug: 135458700
Fixes: 135458700
Test: adb shell am hang; Check /data/anr/<anr-file> for
wchan data.
Change-Id: I9f13511ad89a259ce5e5465155db15d45d2c46d8
This reverts commit 4d35f2e59c.
Reason for revert: b/137523800 This breaks factory reset on all devices (and potentially rescue party and non-ab updates). Because the init code unconditionally clear the arguments like "--wipe_data" written by framework; as a result, device boots into recovery without doing wipe.
I guess one fix is to check the content of BCB, and skip the overwrite if it already boots into recovery. Revert the cl first to unblock p1, will submit the fix separately.
Change-Id: Iccaf3dce6999005c2199490a138844d5a5d99e7f
Recently Android build team changed environment to use prebuilt toybox
binaries for common tools (aosp/852849). However, as toybox xargs does
not support -I option, update_and_install_ld_config.mk started to fail
filtering out private vndk libraries from the list. To resolve this,
xargs usages are replaced with other shell command (read).
Bug: 137832162
Test: m -j && tested on Cuttlefish
Change-Id: I218ce6272c781f826b87c8efc0d3c77bf6bc3af5
libnativeloader hasn't had a unit test. Now we have it. The unittest
mocks calls to libdl, libbridgedloader, and JNI using gmock.
Not all tests are added yet. To ease the review, a few tests for core
scenarios are added.
Bug: 130388701
Test: libnativeloader_test
Change-Id: I518512047da66b44bc99cec26e2c34ba4985cca3
This is a skeleton API so we can begin implementing both libsnapshot and
the relevant changes in update_engine.
Bug: 136678799
Test: builds
Change-Id: I5dc0fc1f401e94da2b5996cd69ab4076847282a4
/metadata/ota will store the update state ("none", "applying",
"booting", "merging") for each dynamic partition. The data will be
managed by libsnapshot, whose primary consumer will be update_engine
but will also be available to recovery/fastbootd.
Bug: 136678799
Test: /metadata/ota exists
Change-Id: I3e06484cafeb363904914767abc8984adaa37021
Modify the MapInfoCreateMemoryTest to work in the isolated mode.
Test: Ran unit tests on host/target.
Change-Id: I84e01d96e852acd813e0f203b4a207cfaf8ca556
Test: Ran new unit tests.
Test: Ran crasher stack-overflow, crasher64 stack-overflow and verified
Test: stack overflow cause is shown.
Test: Ran stack overflow app and verified tombstone includes stack-overflow
Test: message.
Change-Id: I9bb01186dff5ed81c77d84b6aaedb5332ddd7256
The previous versions of the libc++ demangler crashed on bad input.
However, the new version passes a fuzzer and has a lot of tests. Since
it's more complete than the local demangler, use it instead.
Modified the expected output of an offline test since the new demangler
handles a case that didn't work before.
Verified that the time it takes for the check_for_leak tests did not
change after this.
Bug: 136138882
Test: Ran the unit tests.
Test: Verified the __cxa_demangle function passes the fuzzer when run for
Test: hours. Both the 32 bit and 64 bit version of __cxa_demangle were
Test: fuzzed using external/libcxxabi/fuzz.
Change-Id: I10c06b589d57c36d89dbecba020b1ef2da69634a
Also fix bugs that made it not compile on host. Motivation is to be
able to analyze smaps files easily on the host.
Test: showmap -f maps.txt
Bug: 137034556
Change-Id: I7b8ca1237ce1ec17d02cd5217c73b62ee978cb05
