The current code checks out the android kernel tree. Long ago, we moved
to using the linux kernel source code. Modify the script to actually
do this.
Bug: 6653610
Test: Ran the script using the --download_kernel option and without.
Change-Id: I769e769edea272f4f8c9c8d2e76bd336059c66e3
This adds a new option backtrace_full, when it is set, then it will use
libunwindstack.
Modify the dump to file data to dump the extra information from libunwindstack.
Along with the new dump file format, change the version to v1.1.
Updated document for new format of file data.
Add unit tests for the new functionality.
Bug: 74361929
Test: Ran unit tests.
Change-Id: I40fff795f5346bba7b9d7fde2e04f269ff4eb7f1
Global flag --pack-dyn-relocs=android is used with clang lld.
For b/24465209, we need to override that with --pack-dyn-relocs=none.
Bug: 80093890
Bug: 24465209
Test: build with USE_CLANG_LLD=true and run dlext.compat_elf_hash_and_relocation_tables
Change-Id: Ic3837446ff0deccf4e66425b39d3b062abcacc5e
DT_ANDROID_REL is 0x6000000f, but this code defined it as 0x60000002.
DT_ANDROID_RELA is 0x60000011, but this code defined it as 0x60000004.
compat_elf_hash_and_relocation_tables tests that certain shared libraries
are linked with ordinary relocations and not with packed relocations. A
shared library will only have one kind of relocation table, so the test
mostly still worked by requiring DT_REL[A].
Previously, this test would have allowed libdl.so to have packed
relocations.
Test: /data/nativetest/bionic-unit-tests/bionic-unit-tests \
--gtest_filter=dlext.compat_elf_hash_and_relocation_tables
Test: manual
Bug: none
Change-Id: Ic8aa919a68fb6ed01a7994b69c0c7dd3798d6b67
See longer explanation in b/80093890.
Clang lld does not generate expected DT_REL and DT_RELA tags
with --hash-style=both and --pack-dyn-relocs=android.
I am not sure about the extent of b/24465209, so
I would rather not to use lld for these .so files for now.
Bug: 80093890
Bug: 24465209
Test: build with USE_CLANG_LLD=true and run dlext.compat_elf_hash_and_relocation_tables
Change-Id: I94e9fe8d687daeadb0182ae26596ca11d3f8bd9b
Require that users and groups found in /vendor/etc/{passwd,group}
start with vendor_. This is needed to compliance with Treble as
without this prefix, it is possible for a new system image to create a
user/group name that a vendor has already used, causing a collision.
Bug: 79528966
Test: new unit test
Change-Id: I07500641e165f41526a8101592d83fa174e7a711
Libraries that are direct or indirect dependencies of modules installed
to recovery partition (e.g. toybox) are marked as recovery_available:
true. This allows a recovery variant of the lib is created when it is
depended by other recovery or recovery_available modules.
Bug: 67916654
Bug: 64960723
Bug: 63673171
Bug: 29921292
Test: m -j
Change-Id: I59bf859a10a218af6591025a0fe7d1853e328405
vdso should be available in all namespaces when present. This
bug went undetected because the way libc currently uses vdso (it
does all the lookups itself). This makes it available for the
programs that want to take advantage by dlopening it.
Bug: http://b/73105445
Bug: http://b/79561555
Test: adb shell /data/nativetest/arm/bionic-unit-tests/bionic-unit-tests --gtest_filter=dl.exec_with_ld_config_file
Test: adb shell /data/nativetest/bionic-unit-tests/bionic-unit-tests --gtest_filter=dl*
Change-Id: I8eae0c9848f256190d1c9ec85d10dc6ce383a8bc
(cherry picked from commit 69c68c46ac)
Default search path may be different for native bridged enviroments
Bug: http://b/73105445
Test: adb shell /data/nativetest/arm/bionic-unit-tests/bionic-unit-tests --gtest_filter=dl.exec_with_ld_config_file
Change-Id: I09d32dcb8a7a3f161ccc6d58c29252e79ea5fd3e
(cherry picked from commit 1280cf5fd8)
Bug: 78133793
Bug: 78242072
Test: Builds and ran to verify best libc routines.
Change-Id: I2299b8f0f6379c9003072764978ea917b74aee4f
Merged-In: I2299b8f0f6379c9003072764978ea917b74aee4f
(cherry picked from commit 3162eb3b81)
POSIX says ftw/nftw "shall fail" in various cases where BSD's fts_open
doesn't. Since our ftw/nftw are written in terms of fts_open, add a back
door so we can hint to ourselves when we should have the POSIX semantics.
Also pull several O_CLOEXEC and don't-null-check-before-free cleanups
from upstream, and add a couple of tests.
Bug: http://b/31152735
Test: ran bionic tests and LTP "nftw01" test
Change-Id: Ib05facacc1da4c8b2ab48e9ecce88f11a5406630
Currently DNS lookups are all sent as UID 0. In N we added an
AID_DNS user, but we never used it. A separate UID allows us to
account for and route DNS traffic differently from other UID 0
traffic such as kernel-originated traffic.
Bug: 70673901
Test: DNS lookups continue to work
Test: netd_{unit,integration}_test pass
Change-Id: Ife3ca7df45de51b92437d2cfe627fb4703b672fb
Make sure that all the variables are properly initialized.
Remove the code that verifies the core to enable using get_schedaffinity
since that make it impossible to change the cpu for different tests.
Change the cpu_to_lock to an int, it really didn't need to be a long.
Fix a few missing tests.
Test: Ran unit tests.
Test: Built the tests and ran on different cpus, verifying that the
Test: chosen cpu was correct.
Test: Created an xml file that had different cpus for different tests
Test: and verified that it locked to each cpu properly.
Change-Id: Ie7b4ad8f306f13d6e968d118e71bb5dc0221552a
