Previous change was reverted in 9690b121e3.
This change added .arch directive to kryo/ to avoid invalid instruction error.
Test: Run bionic unit test.
Test: Use gdb to make sure the right function is selected.
Test: Build previously failed target: make PRODUCT-sdk_phone_arm64-sdk
Change-Id: I14de41851121fc1a0b38c98fda5eb844b6a9695c
- Insert /apex/com.android.runtime/lib(64) before /system/lib(64)
in the default library search paths (`kDefaultLdPaths`,
`kAsanDefaultLdPaths`).
- Insert apex/com.android.runtime/bin before /system/bin in the
default shell search path (`_PATH_DEFPATH`).
Test: Device boot test with Android Runtime APEX.
Test: Device boot test without Android Runtime APEX.
Bug: 113373927
Change-Id: I9ae6bfe6939f63e7d76e7b3c9b21d8b698bd8fda
This reverts commit ce4ff9c44d.
Reason for revert: broke master in ab/5138164 target sdk_phone_armv7-sdk
Change-Id: Ia4b0c7e6117a37df694509078116963f41d7865e
This lets us do two things:
1) Make setjmp and longjmp compatible with shadow call stack.
To avoid leaking the shadow call stack address into memory, only the
lower log2(SCS_SIZE) bits of x18 are stored to jmp_buf. This requires
allocating an additional guard page so that we're guaranteed to be
able to allocate a sufficiently aligned SCS.
2) SCS overflow detection. Overflows now result in a SIGSEGV instead
of corrupting the allocation that comes after it.
Change-Id: I04d6634f96162bf625684672a87fba8b402b7fd1
Test: bionic-unit-tests
Also move this and android_get_device_api_level into <android/api-level.h>
so that they're always available.
This involves cleaning up <sys/cdefs.h> slightly.
Bug: N/A
Test: builds
Change-Id: I25435c55f3549cd0d827a7581bee75ea8228028b
Instead of allocating the stack within a 16MB guard region as we
were doing before, just allocate the stack on its own. This isn't
as secure as with the guard region (since it means that an attacker
who can read the pthread_internal_t can determine the address of the
SCS), but it will at least allow us to discover more blockers until
a solution to b/118642754 is decided on.
Bug: 112907825
Bug: 118642754
Change-Id: Ibe5dffbad1b4700eaa0e24177eea792e7c329a61
Landing this change separately to the change that implements SCS
because it needs to land at the same time as an internal change. This
will simplify the situation in case SCS needs to be reverted again.
Change-Id: Ibe18750829665b6dcf6e36628a5e5bbdd1a0dd4f
Merged-In: Ibe18750829665b6dcf6e36628a5e5bbdd1a0dd4f
Adds libc_common_static and libc_common_shared targets. So that static
and shared objects can use different libraries.
In following changes I'll add dynamic dispatch code to
libc_common_shared.
Test: compile and run bionic unit test.
Change-Id: I056742fdf8af76ed7deb274c515951656b176fcb
Memory leak happen when Android data framework updates identical DNS
information to netd.
(cherrypick of c466fe95dc641d879683700aea4233ffd42bc762.)
Bug: 115595601
Test: netd_unit_test, netd_integration_test
Change-Id: Idcc0956729286563603f482258f488a1ccd75e6a
The signal stack is sufficiently large for a single invocation of the
signal handler, but in cases where the signal handler needs to recurse,
(e.g. if our address space is limited by RLIMIT_AS), it's too small for
us to get to the part where we recognize that we've recursed and bail
out.
Bug: http://b/118772392
Test: /data/nativetest64/debuggerd_test/debuggerd_test64 --gtest_filter=CrasherTest.seccomp_crash_oom
Change-Id: Ic7a2cf8b01b3f7ea7f4a2318a3ec22a0c3649da6
The package name in the manifest.json is changing to
remove apex so the hardcoded path must change.
Bug: 119026403
Test: build
Change-Id: I906b595a1325b40f8af8c37d7d08cd543c988cc8
This commit adds "include" (full path: "bionic/libc/include") to
exported_include_dirs for libc. Without this change,
header-abi-checker will strip all functions from ABI dumps.
Bug: 117963950
Test: libc.so.lsdump has a non-empty functions array
Change-Id: I192a4ec0251f1320ced56c6201818076ebd2a2da
Currently, getnameinfo() will never issue a reverse DNS lookup if the first
byte of the IPv6 address is 0x00. This means it is not possible to do a
reverse DNS lookup for a NAT64 address if the NAT64 prefix is the well-known
prefix. Make this possible by treating the well-known prefix specially. This
is not needed for unicast NAT64 prefixes because they do not start with 0x00.
Bug: 78545619
Test: netd_{unit,integration}_test pass
Test: bionic-unit-tests --gtest_filter='net*' pass
Change-Id: I176d30dcf411a5ffe1eec110db99cd73b48e956f
The changes needed to pick up time zone data files from
a mounted APEX directory. Code that looks for time zone
data now looks in a new location after checking for
data installed by the time zone updates via APK feature.
This hasn't been tested in combination with a real APEX but
it shouldn't do anything bad if the new path does not exist.
Bug: 115612964
Test: CTS: run cts-dev -m CtsBionicTests
Test: Build / boot without APEX support
Change-Id: I56ae50e26f2cbfa0e537029a0e6f679fa2394327
The golang runtime currently expects to find the pthread key data after
the tls slots.
Bug: http://b/78026329
Bug: http://b/118381796
Test: run a golang-based app, bionic unit tests
Change-Id: Idc777d809b803093e1c81d9a2ce4eafcc7d61f8d
Merged-In: Idc777d809b803093e1c81d9a2ce4eafcc7d61f8d
(cherry picked from commit a2c30723da)
This reverts commit da1bc79f93.
Reason for revert: Caused OOM in media process
Bug: 112907825
Bug: 118593766
Change-Id: I545663871d75889b209b9fd2131cdaa97166478f
When a construct like:
if defined(something)
blocks1
elif 1
blocks2
else
blocks3
endif
The parser would put the first clause but then simply omit the elif and
put all of blocks2 without a terminating #endif. The code also did
something similar when the #else was an #endif.
Also convert all of the unit tests to real unit tests and only run
them if you run cpp.py by itself. Added new unit tests to cover the
new cases.
Test: Ran cpp.py unit tests.
Test: Reran update_all.py and verified nothing changed, and that running
Test: it on the new kernel headers that exposed this problem.
Change-Id: Ie168511303c4e15afdb60c37baef75a966ca29a8
* changes:
libc: Match header annotations to version script
versioner: Build SymbolDatabase from version scripts
versioner: Add 28 to version list
libc: Add default __STRING implementation
