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Treehugger Robot [Wed, 14 Jun 2017 00:44:31 +0000 (00:44 +0000)]
Merge "Remove `volatile` from the `__errno` declaration."
Treehugger Robot [Tue, 13 Jun 2017 23:20:38 +0000 (23:20 +0000)]
Merge "The bsd_signal declaration shouldn't be visible if API > 21."
Elliott Hughes [Tue, 13 Jun 2017 21:43:53 +0000 (14:43 -0700)]
Remove `volatile` from the `__errno` declaration.
This breaks code that declares `errno` itself for whatever crazy reason:
b.c:22:12: error: conflicting types for '__errno'
extern int errno;
^
/usr/local/google/ndkports/toolchain/bin/../sysroot/usr/include/errno.h:47:20: note: expanded from macro 'errno'
#define errno (*__errno())
^
/usr/local/google/ndkports/toolchain/bin/../sysroot/usr/include/errno.h:44:15: note: previous declaration is here
volatile int* __errno(void) __attribute_const__;
^
Bug: N/A
Test: built various bits of GNU source
Change-Id: I27c03bf3bde419a001f98f1ea6c267c847f31271
Elliott Hughes [Tue, 13 Jun 2017 21:29:15 +0000 (14:29 -0700)]
The bsd_signal declaration shouldn't be visible if API > 21.
This causes GNU make to fail to build:
main.o:main.c:(.text+0x18c): more undefined references to `bsd_signal' follow
Bug: N/A
Test: built GNU make with a hacked standalone toolchain
Change-Id: Icdfb4cf674df8abed44f6671454bed9f8d68e74b
Treehugger Robot [Tue, 13 Jun 2017 20:33:48 +0000 (20:33 +0000)]
Merge "libc: Sync qsort(3) with FreeBSD revision r318515."
Xin Li [Fri, 19 May 2017 17:13:08 +0000 (10:13 -0700)]
libc: Sync qsort(3) with FreeBSD revision r318515.
r279663: enhance to handle 32-bit aligned data on 64-bit systems
r279666: qsort(3): small style(9) cleanups.
r288030: Use ANSI C prototypes. Eliminates -Wold-style-definition
warnings.
r318514: Use size_t.
r318515: Reduce the possible recursion level to log2(N) by always
recursing on the smaller partition instead.
Bug:
38450217
Test: builds, ./tests/run-on-host.sh 64
Change-Id: Ieb622e6f54f8f6d6f62e1bdb491d3b5c8e2f9965
Christopher Ferris [Tue, 13 Jun 2017 18:05:01 +0000 (18:05 +0000)]
Merge "Split memmove benchmark into separate overlapping (src before dst and dst before src) and non-overlapping tests."
Anders Lewis [Wed, 7 Jun 2017 20:00:38 +0000 (13:00 -0700)]
Split memmove benchmark into separate overlapping (src before dst and dst before src) and non-overlapping tests.
Test: Ran benchmarks and verified that runtimes were sensible.
Change-Id: Ia7fbc5596dfdc162fff2364f4ef6dafe5549b907
Josh Gao [Fri, 9 Jun 2017 06:01:24 +0000 (06:01 +0000)]
Merge "Explain why we have a test that FALLOC_FL_PUNCH_HOLE is missing."
Christopher Ferris [Fri, 2 Jun 2017 22:02:53 +0000 (22:02 +0000)]
Merge "Use libdemangle for function names."
Josh Gao [Fri, 2 Jun 2017 21:57:49 +0000 (14:57 -0700)]
Explain why we have a test that FALLOC_FL_PUNCH_HOLE is missing.
Change-Id: I7388f2e0bc419f195247a1d3e73195cb4d199d5c
Test: none
Christopher Ferris [Thu, 1 Jun 2017 21:16:32 +0000 (14:16 -0700)]
Use libdemangle for function names.
Bug:
62141808
Test: Ran unit tests, ran malloc debug with leaks and verified functions
Test: are demangled.
Change-Id: I1900632e9a55bb818b1aabc798224ff3eebc1fca
Treehugger Robot [Thu, 1 Jun 2017 23:30:56 +0000 (23:30 +0000)]
Merge "Fix boost build with unified headers."
Elliott Hughes [Thu, 1 Jun 2017 21:08:58 +0000 (14:08 -0700)]
Fix boost build with unified headers.
boost (1.64.0 at least) assumes that if you have POSIX_MADV_NORMAL, you have
posix_madvise. With unified headers, this isn't true. Rather than make life
harder for projects that don't use configure, just make it so. We already
applied similar workarounds for epoll_create1 and inotify_init1.
Bug: https://github.com/android-ndk/ndk/issues/395
Test: built boost (long story!)
Change-Id: I5d2d8de7b30921dde913251d35dcd249a2876f94
Treehugger Robot [Thu, 1 Jun 2017 17:44:40 +0000 (17:44 +0000)]
Merge "MIPS: 32/64-bit VDSO support"
Goran Ferenc [Tue, 30 May 2017 14:00:41 +0000 (16:00 +0200)]
MIPS: 32/64-bit VDSO support
File libc/SYSCALLS.TXT is updated to generate bionic's system call wrappers
for clock_gettime() & gettimeofday() that will be called if kernel vdso
implementations fail to execute.
The system call wrappers are generated using a python script gensyscalls.py.
Since all architectures support vdso now, there is no more need for conditional
statements regarding supported architectures in libc/bionic/vdso.cpp &
libc/private/bionic_vdso.h files.
Test: builds
Change-Id: I7213f29c179a7929851499d78a72900638ae861a
Signed-off-by: Goran Ferenc <goran.ferenc@imgtec.com>
Treehugger Robot [Thu, 1 Jun 2017 07:16:11 +0000 (07:16 +0000)]
Merge "Make dl_iterate_phdr return correct name for first entry"
Dimitry Ivanov [Wed, 31 May 2017 22:07:41 +0000 (15:07 -0700)]
Make dl_iterate_phdr return correct name for first entry
Test: bionic-unit-tests --gtest_filter=link*
Change-Id: Ib3f1e0fbc76fed9a5f27ffdd9bbf847a3e8d3665
Christopher Ferris [Wed, 31 May 2017 20:07:29 +0000 (20:07 +0000)]
Merge "Move mallopt to correct section."
Christopher Ferris [Wed, 31 May 2017 18:15:09 +0000 (18:15 +0000)]
Merge "Revert "Make mallopt available in the future.""
Christopher Ferris [Wed, 31 May 2017 18:00:18 +0000 (11:00 -0700)]
Move mallopt to correct section.
Bug:
62202823
Test: Built and built unit tests.
Change-Id: Icefc152eb756fd60ce8f51d694f22923a41a9cd1
Christopher Ferris [Wed, 31 May 2017 17:40:31 +0000 (17:40 +0000)]
Merge "Add mallopt to canonical list of exports."
Christopher Ferris [Wed, 31 May 2017 00:35:28 +0000 (17:35 -0700)]
Add mallopt to canonical list of exports.
Bug:
62202823
Test: Ran script and verified that none of the other map files are modified.
Change-Id: Ib890ce77c60b877434fbb65a5add8f6c4603d3d0
Christopher Ferris [Wed, 31 May 2017 00:14:15 +0000 (00:14 +0000)]
Revert "Make mallopt available in the future."
This reverts commit
083923d96acb7cfe4e1a1c22100047fa87feb347.
Reason for revert: No longer correct, this will be in API 26.
Change-Id: Iaf82d797405135fcd30455fd750b23fc57e9623a
Elliott Hughes [Fri, 26 May 2017 18:04:26 +0000 (18:04 +0000)]
Merge "Enable exporting the non-uapi scsi headers."
Christopher Ferris [Fri, 26 May 2017 16:57:58 +0000 (16:57 +0000)]
Merge "Add offset to backtrace_string printing."
Elliott Hughes [Fri, 26 May 2017 00:13:32 +0000 (17:13 -0700)]
Enable exporting the non-uapi scsi headers.
Callers are supposed to #include <scsi/sg.h> but if we tell soong to add
bionic/libc/kernel/android/ to the include path, the uapi headers in there
would be (unintentionally) accessible as either <linux/name.h> or
<uapi/linux/name.h>.
Bug: N/A (hit while upgrading strace to 4.17)
Test: builds
Change-Id: I8d47dd51da688c38f747a255d401dfb2c209c805
Christopher Ferris [Fri, 26 May 2017 01:26:37 +0000 (18:26 -0700)]
Add offset to backtrace_string printing.
The libmemunreachable code uses backtrace_string to print out the backtrace
information. However, when the offset of the map that a frame is in is
non-zero, no information is printed. This means that when a frame comes from
a shared library loaded from an apk, it's impossible to tell which
shared library the frame is really coming from.
Add the offset display when it's non-zero. This means this can now be fed
to development/scripts/stack to decode the frame.
Bug:
37276041
Test: Ran dumpsys meminfo --unreachable on an app that leaks from a
Test: shared library and verified the offset output is present.
Change-Id: I61d34ae3f617622d354cc099eff520a64782b6e2
Treehugger Robot [Fri, 26 May 2017 01:30:01 +0000 (01:30 +0000)]
Merge "Relax flaky _SC_AVPHYS_PAGES check in sys_sysinfo_test"
Treehugger Robot [Fri, 26 May 2017 01:01:54 +0000 (01:01 +0000)]
Merge "Expand whitelist"
Christopher Ferris [Fri, 26 May 2017 00:29:59 +0000 (00:29 +0000)]
Merge "Update malloc debug documentation."
Christopher Ferris [Thu, 25 May 2017 02:04:33 +0000 (19:04 -0700)]
Update malloc debug documentation.
Test: NA
Change-Id: I8ab73bfc28c7a673efb5b0cec6067989153f092a
Paul Lawrence [Thu, 25 May 2017 21:15:23 +0000 (14:15 -0700)]
Expand whitelist
Bug:
37769298
Test: Boots. Cannot test app behavior without account
Change-Id: Iebb7616f100368bf2e702ec51f637df1f3727885
Treehugger Robot [Thu, 25 May 2017 22:50:05 +0000 (22:50 +0000)]
Merge "Remove the repetitive warnings from the uapi headers."
Dimitry Ivanov [Thu, 25 May 2017 21:02:03 +0000 (14:02 -0700)]
Relax flaky _SC_AVPHYS_PAGES check in sys_sysinfo_test
The number of available physical pages is not constant and can
potentially change between calls to get_avphys_pages and
sysconf(_SC_AVPHYS_PAGES) calls.
Relax the assert to check that sconf(_SC_AVPHYS_PAGES) <= phys_pages.
Bug: http://b/
31502852
Test: build and run bionic-unit-tests
Change-Id: Ibf8873d2151d93239391d2638dfbf055b70cde3a
Elliott Hughes [Thu, 25 May 2017 20:48:01 +0000 (13:48 -0700)]
Remove the repetitive warnings from the uapi headers.
Having
WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS
every four lines made the headers harder to read, made the diffs much worse
each time we upgraded, and wasn't really providing any benefit. Before the
next uapi update, let's just stop doing this.
Bug: N/A
Test: builds, manually inspected files look right
Change-Id: Id7088cf750894c9d24950f3d53587fe3156c4f7d
Treehugger Robot [Thu, 25 May 2017 01:43:05 +0000 (01:43 +0000)]
Merge "Stop including <sys/sysmacros.h> from <sys/types.h>."
Christopher Ferris [Thu, 25 May 2017 01:26:17 +0000 (01:26 +0000)]
Merge "Fix assembler warnings."
Christopher Ferris [Wed, 24 May 2017 23:00:37 +0000 (16:00 -0700)]
Fix assembler warnings.
There are a few instructions deprecated on armv8 that result in lots
of warnings. Add an arch directive so that these warnings go away.
This doesn't cause any problems because the instructions still
execute properly.
Bug:
38319728
Test: Built all of these assembler files and verified the warning are gone.
Change-Id: If063defdd16f290c01975233c8d257d1b2005e76
Elliott Hughes [Wed, 24 May 2017 15:05:59 +0000 (15:05 +0000)]
Merge "Remove obsolete __stack_chk_fail_local."
Treehugger Robot [Wed, 24 May 2017 07:13:34 +0000 (07:13 +0000)]
Merge "Fix _POSIX_THREAD_PROCESS_SHARED."
Elliott Hughes [Tue, 23 May 2017 23:43:30 +0000 (16:43 -0700)]
Remove obsolete __stack_chk_fail_local.
Clang doesn't use this.
Bug: N/A
Test: x86 emulator builds and boots
Change-Id: I2865c0d568a644f61f34bdea539daff5224896bc
Elliott Hughes [Tue, 23 May 2017 23:39:59 +0000 (23:39 +0000)]
Merge "Switch to inline assembler in crtbegin."
Elliott Hughes [Tue, 23 May 2017 22:53:36 +0000 (15:53 -0700)]
Stop including <sys/sysmacros.h> from <sys/types.h>.
<sys/types.h> unconditionally includes <sys/sysmacros.h>.
<sys/sysmacros.h> defines major, minor, and makedev. In the deprecated NDK
headers, these were inline functions. In the unified headers, they are
function-like macros.
The inline functions would only collide with another function called major,
minor, or makedev but the macros will replace anything with a function-like
form such as definitions of class methods called major, minor, or makedev.
This causes code which has such definitions to fail to compile when moving
from the deprecated headers to the unified headers.
Resolve this by removing the transitive dependency. Folks who want
<sys/sysmacros.h> can ask for it explicitly (it's been in both bionic and
glibc for years, though I don't think macOS has it [as usual]).
Bug: https://github.com/android-ndk/ndk/issues/398
Test: builds
Change-Id: If2921c7b5d979c3066f199f22c64d4d2f7bf6632
Elliott Hughes [Tue, 23 May 2017 18:03:58 +0000 (11:03 -0700)]
Switch to inline assembler in crtbegin.
Using __builtin_frame_address was clever, but didn't work for arm64 (for
reasons which were never investigated) and the ChromeOS folks claim it
causes trouble for x86 with ARC++ (though without a reproduceable test case).
Naked functions turn out to be quite unevenly supported: some architectures
do the right thing, others don't; some architectures warn, others don't (and
the warnings don't always match the platforms that _actually_ have problems).
Inline assembler also removes the guessing games: everyone knows what the
couple of instructions _ought_ to be, and now we don't have to reason about
what the compiler will actually do (yet still keep the majority of the code
in C).
Bug: N/A
Test: builds, boots
Change-Id: I14207ef50ca46b6eca273c3cb7509c311146a3ca
Treehugger Robot [Tue, 23 May 2017 13:17:41 +0000 (13:17 +0000)]
Merge "Make use of the DNS query hook in the netcontext"
Dan Willemsen [Tue, 23 May 2017 05:50:37 +0000 (05:50 +0000)]
Merge "Move libdlext_... to NATIVE_TESTS instead of ETC"
Treehugger Robot [Tue, 23 May 2017 00:48:00 +0000 (00:48 +0000)]
Merge changes Iefdc1662,I8ee9ce62
* changes:
Don't define IN_CLOEXEC/IN_NONBLOCK for pre-L.
Undef EPOLL_CLOEXEC for pre-L.
Dan Willemsen [Tue, 23 May 2017 00:36:16 +0000 (17:36 -0700)]
Move libdlext_... to NATIVE_TESTS instead of ETC
ETC did end up causing problems, since it's not per-arch. But
SHARED_LIBRARIES isn't correct either, since the build system tries to
read shared libraries as ELF files (to create the toc files).
NATIVE_TESTS is slightly better -- they are not libraries, so we don't
attempt to generate toc files, but they are considered per-arch.
Bug:
38463793
Test: Run CtsBionicTestCases
Change-Id: I01b4b093359e0c39eb2f8639d5c5dde9e304ed20
Ben Schwartz [Mon, 24 Apr 2017 21:57:11 +0000 (17:57 -0400)]
Make use of the DNS query hook in the netcontext
This will allow netd to run queries over TLS:
https://android-review.googlesource.com/#/c/391513/
https://android-review.googlesource.com/#/c/380593/
Bug:
34953048
Test: Device tests pass. No issues during manual testing.
Change-Id: I8d613322307fc40cdba59b82599eda753697278f
Treehugger Robot [Mon, 22 May 2017 22:29:08 +0000 (22:29 +0000)]
Merge "Add a netcontext variant of gethostbyname"
Dan Albert [Mon, 22 May 2017 19:58:18 +0000 (12:58 -0700)]
Don't define IN_CLOEXEC/IN_NONBLOCK for pre-L.
Some third-party code uses the existence of IN_CLOEXEC/IN_NONBLOCK to
detect the availability of inotify_init1. This is not correct, since
`syscall(__NR_inotify_init1, IN_CLOEXEC)` is still valid even if the C
library doesn't have that function, but for the time being we don't
want to harm adoption to the unified headers. We'll avoid defining
IN_CLOEXEC and IN_NONBLOCK if we don't have inotify_init1 for the time
being, and maybe revisit this later.
Test: make checkbuild
Bug: https://github.com/android-ndk/ndk/issues/394
Change-Id: Iefdc1662b21045de886c7ad1cbeba6241163d943
Dan Albert [Mon, 22 May 2017 19:52:00 +0000 (12:52 -0700)]
Undef EPOLL_CLOEXEC for pre-L.
Some third-party code uses the existence of EPOLL_CLOEXEC to detect
the availability of epoll_create1. This is not correct, since having
up-to-date UAPI headers says nothing about the C library, but for the
time being we don't want to harm adoption to the unified headers.
We'll undef EPOLL_CLOEXEC if we don't have epoll_create1 for the time
being, and maybe revisit this later.
Test: make checkbuild
Bug: https://github.com/android-ndk/ndk/issues/302
Bug: https://github.com/android-ndk/ndk/issues/394
Change-Id: I8ee9ce62768fb174070ec51d114f477389befc4a
Ben Schwartz [Mon, 22 May 2017 14:19:25 +0000 (10:19 -0400)]
Add a netcontext variant of gethostbyname
Bug:
34953048
Test: Integration tests pass
Change-Id: I670427d67fde09d8e76ea6a920c90a1969230c4f
Treehugger Robot [Mon, 22 May 2017 10:06:29 +0000 (10:06 +0000)]
Merge "Add a netcontext variant of gethostbyaddr"
Treehugger Robot [Mon, 22 May 2017 02:51:33 +0000 (02:51 +0000)]
Merge "Add the DNS query hook to net context"
Treehugger Robot [Sat, 20 May 2017 22:08:10 +0000 (22:08 +0000)]
Merge "Va_end should be used with va_start"
Mikhail Lappo [Sat, 25 Mar 2017 18:02:55 +0000 (19:02 +0100)]
Va_end should be used with va_start
va_start is used and va_end should
be invoked accordingly
Change-Id: I2b0a2af762e22082a351a4d8139aaa48bc791e88
Elliott Hughes [Sat, 20 May 2017 19:47:14 +0000 (12:47 -0700)]
Fix _POSIX_THREAD_PROCESS_SHARED.
We've had pthread_*_setpshared for long enough that there are no
__INTRODUCED_IN guards.
Found because fio's configure script was confused by this.
Bug: N/A
Test: ran tests
Change-Id: I07b4d937741e4dcd7e615f2371b17c827341917a
Christopher Ferris [Fri, 19 May 2017 23:20:25 +0000 (23:20 +0000)]
Merge "Fix missing function export."
Christopher Ferris [Fri, 19 May 2017 20:47:16 +0000 (13:47 -0700)]
Fix missing function export.
Bug:
36401135
Test: Actually enable debug malloc and verify it loads properly.
Test: Ran unit tests.
Change-Id: I9df1699b06bb14c5df2c3cab35dc2eb0819033f1
Elliott Hughes [Fri, 19 May 2017 18:24:08 +0000 (18:24 +0000)]
Merge "Make `union semun` usable."
Elliott Hughes [Thu, 18 May 2017 22:05:26 +0000 (15:05 -0700)]
Make `union semun` usable.
This is a bit bogus because it's been removed from glibc (though not
thoroughly) and is never useful on Android (because the system calls
in question are compiled out of Android kernels, and SELinux would
disallow them even if you weren't running an Android kernel). This
also means that on glibc you need to include <linux/sem.h> for this
and on bionic you need <sys/sem.h> (and for either if you #include
the other file, you won't get this union).
Bug: https://github.com/android-ndk/ndk/issues/400
Test: added new test
Change-Id: I47f721da77515531f616d6ad8479bfbc9b60ee47
Ben Schwartz [Mon, 24 Apr 2017 21:57:11 +0000 (17:57 -0400)]
Add a netcontext variant of gethostbyaddr
Bug:
34953048
Test: Integration tests pass
Change-Id: Id04830345be56cd7a077981c6e2acfb5568e7a88
Ben Schwartz [Mon, 24 Apr 2017 21:57:11 +0000 (17:57 -0400)]
Add the DNS query hook to net context
This change
- adds a query hook to android_net_context
- exposes relevant definitions to netd
- corrects a bug in query hooks' interaction with the cache
This change does not introduce any code to read the query hook
from the net context or make use of it.
Bug:
34953048
Test: Netd test suite passes
Change-Id: Ie091980e22ce9da07a3c4d387b371e544379d762
Treehugger Robot [Thu, 18 May 2017 02:23:36 +0000 (02:23 +0000)]
Merge "Fix Mac build."
Christopher Ferris [Thu, 18 May 2017 02:23:05 +0000 (02:23 +0000)]
Merge "Make mallopt available in the future."
Treehugger Robot [Thu, 18 May 2017 01:49:36 +0000 (01:49 +0000)]
Merge "Remove reference to obj/lib"
Elliott Hughes [Thu, 18 May 2017 00:36:08 +0000 (17:36 -0700)]
Fix Mac build.
Bug: N/A
Test: builds
Change-Id: Ia3dae9f86a0aaa5431929e790f5c36f8beaf3bed
Dan Willemsen [Wed, 17 May 2017 23:47:23 +0000 (16:47 -0700)]
Remove reference to obj/lib
It's going away, since we don't have a single library on device anymore,
and it's simpler to keep the host looking like the device. This doesn't
seem to need it anymore either -- the libraries are found relative to
the test binary.
Test: bionic/tests/run-on-host.sh glibc
Change-Id: Ie9bf6388ecd773623181ec9eadb35d6e0ba0a441
Treehugger Robot [Wed, 17 May 2017 22:48:53 +0000 (22:48 +0000)]
Merge "tests/utils.h should #include <sys/sysmacros.h>"
Christopher Ferris [Wed, 17 May 2017 21:48:59 +0000 (14:48 -0700)]
Make mallopt available in the future.
I made this in 26 but it's really only available in the future.
Test: Built angler image.
Change-Id: I9e1179b350103bf1b8774459a9e210b377300d40
Dan Willemsen [Wed, 17 May 2017 19:50:53 +0000 (19:50 +0000)]
Merge "Stop using $(TARGET_OUT_INTERMEDIATE_LIBRARIES)"
Elliott Hughes [Wed, 17 May 2017 18:43:39 +0000 (11:43 -0700)]
tests/utils.h should #include <sys/sysmacros.h>
Bug: https://github.com/android-ndk/ndk/issues/398
Test: builds
Change-Id: Ie81b49787d468e409db4024763f29946d3e4250f
Dan Willemsen [Tue, 16 May 2017 19:51:21 +0000 (12:51 -0700)]
Stop using $(TARGET_OUT_INTERMEDIATE_LIBRARIES)
It's going away, so use the built versions in the per-library
intermediate directories instead.
Test: `m -j bionic-unit-tests` produces the same output before/after
Change-Id: Ia5cd874d13129b2be89cdc26e4ec598be4003c87
Christopher Ferris [Tue, 16 May 2017 20:07:19 +0000 (20:07 +0000)]
Merge "libc: ARM64: fix memset for non-standard ZVA sizes"
Christopher Ferris [Tue, 16 May 2017 14:02:51 +0000 (14:02 +0000)]
Merge "Add support for modifying decay timer."
Kevin Brodsky [Tue, 16 May 2017 10:29:49 +0000 (11:29 +0100)]
libc: ARM64: fix memset for non-standard ZVA sizes
372f19e9e27c ("libc: ARM64: update memset/strlen/memcpy/memmove to
newlib/cortex-strings") introduced a bug in memset, only occurring
on the [set_long + zero + non-standard ZVA size] path, more
specifically when DCZID_EL0 reports a size different to 64 or 128.
On platforms with such sizes reported by DCZID_EL0, various string*
unit tests fail due to memset zeroing memory before and/or after the
area it is supposed to set.
Test: bionic-unit-tests --gtest_filter=string*
Change-Id: Idb80c0269226e40e343645a58608e3f324378468
Christopher Ferris [Mon, 15 May 2017 22:50:19 +0000 (15:50 -0700)]
Add support for modifying decay timer.
Add the mallopt function, and only a single option so far.
Bug:
36401135
Test: Built and booted bullhead.
Test: Ran jemalloc unit tests.
Test: Ran bionic unit tests.
Test: Ran a test that allocated and free'd a large piece of memory,
Test: and verified that after changing the parameter, the PSS
Test: sticks around (decay timer set to 1), the PSS is purged (decay
Test: timer set to 0).
Change-Id: I6927929b0c539c1023d34772d9e26bb6a8a45877
Christopher Ferris [Mon, 15 May 2017 22:00:42 +0000 (22:00 +0000)]
Merge "Add support for cortex-a73."
Christopher Ferris [Mon, 8 May 2017 19:09:03 +0000 (12:09 -0700)]
Add support for cortex-a73.
Bug:
37647380
Test: Built target with cortex-a73 for both 32 bit/64 bit.
Test: Built target with cortex-a53.cortex-a57 for both 32 bit/64 bit.
Test: Ran bionic unit tests, ran art target tests.
(cherry picked from commit
6fca047b5379c2bf7b6b874a2b2f9cc44e1b01fa)
Change-Id: I2c48e1bc7f4a3c4548d1c66f87eab19c8618a0b8
Elliott Hughes [Mon, 15 May 2017 16:20:03 +0000 (16:20 +0000)]
Merge "test: check unbounded memory leak in pthread detach"
Zhenhua WANG [Fri, 12 May 2017 05:53:51 +0000 (13:53 +0800)]
test: check unbounded memory leak in pthread detach
In pthread_leak.detach test, compare the memory usage after two same
scenarios - all children threads have exited. Thus, test emulated by
NativeBridge, which may reserve a memory pool, will pass if it's not
unbounded leak.
Bug: https://issuetracker.google.com/
37920774
Test: CtsBionicTestCases
Change-Id: Ia51aa67bacb588284747652b36ea5d8e85bea832
Treehugger Robot [Fri, 12 May 2017 01:35:49 +0000 (01:35 +0000)]
Merge "Clean up __isthreaded."
Treehugger Robot [Thu, 11 May 2017 23:52:13 +0000 (23:52 +0000)]
Merge "Run bionic/libc/tools/genversion-scripts.py"
Elliott Hughes [Thu, 11 May 2017 22:29:03 +0000 (15:29 -0700)]
Clean up __isthreaded.
__isthreaded is annoying for ARC++ and useless for everyone. Just hard-code
the value in ndk_cruft for LP32 and be done with it.
Bug: N/A
Test: builds
Change-Id: I08f11a404bbec55ed57cb1e18b5116163c7d7d13
Elliott Hughes [Thu, 11 May 2017 22:14:41 +0000 (15:14 -0700)]
Run bionic/libc/tools/genversion-scripts.py
When
2e8e5e60b6ecbcfe2110242e41b9ec5340b11cf5 was cherrypicked, we
didn't regenerate the generated files.
Bug: N/A
Test: builds
Change-Id: I87730e834520aea742738708237d11a798bf3220
Treehugger Robot [Thu, 11 May 2017 02:46:42 +0000 (02:46 +0000)]
Merge "Fix clang-tidy perfomrance warnings."
wy [Wed, 10 May 2017 22:21:13 +0000 (15:21 -0700)]
Fix clang-tidy perfomrance warnings.
Change-Id: Ibf3d32a5ba1cb70158d857be3d20aa3d1a870341
Test: build with WITH_TIDY=1
Treehugger Robot [Wed, 10 May 2017 02:33:28 +0000 (02:33 +0000)]
Merge "greylist is no longer enabled by default."
Treehugger Robot [Wed, 10 May 2017 02:27:56 +0000 (02:27 +0000)]
Merge "Remove known failures from arm ifunc tests"
Treehugger Robot [Wed, 10 May 2017 01:28:53 +0000 (01:28 +0000)]
Merge "Cope with AT_SYSINFO not being set on x86."
Jiyong Park [Fri, 5 May 2017 13:07:05 +0000 (22:07 +0900)]
greylist is no longer enabled by default.
greylist is needed only for application namepaces. Since we started using
linker-namesapces for vendors and other platform apps linker should not
enable greylist workaround by default.
Bug: http://b/
37731053
Bug: https://issuetracker.google.com/
38146125
Test: sailfish builds and boots
Test: bionic-unit-tests and linker-unit-tests pass
Change-Id: Iee83db6fb1ae754f5ade18491321d9bca3b5ead4
(cherry picked from commit
e8ffe56a9c2bacc6bd880238250ad61e2bbb257b)
Elliott Hughes [Tue, 9 May 2017 23:59:07 +0000 (23:59 +0000)]
Merge "Zero-initialize user_desc for __set_thread_area."
Elliott Hughes [Tue, 9 May 2017 21:39:24 +0000 (14:39 -0700)]
Zero-initialize user_desc for __set_thread_area.
The kernel does seem to read some of the "unused" fields if only to do
basic validity checks.
valgrind complained about this, and I'm not convinced it's spurious.
Bug: http://b/
38034461
Test: ran tests
Change-Id: I077fcc75bf0738491242166fc4576a9693ce18a5
Elliott Hughes [Tue, 9 May 2017 21:26:30 +0000 (14:26 -0700)]
Cope with AT_SYSINFO not being set on x86.
Bug: http://b/
38034461
Test: ran dexdump under valgrind on x86
Change-Id: I6a54c7ed4fe4e68731e099d9569ab788379820f8
Christopher Ferris [Tue, 9 May 2017 16:40:29 +0000 (16:40 +0000)]
Merge "Add new memchr/strrchr tests."
Christopher Ferris [Mon, 8 May 2017 21:24:29 +0000 (14:24 -0700)]
Add new memchr/strrchr tests.
There are new optimizations for these functions, so adding some extra
testing for these routines.
Also, clean up the strchr test slightly with some extra comments.
Test: Ran new tests on glibc version, and on angler.
Change-Id: I41bf4e5e2c84295cc1ce9d2226ed57c2d228d7b8
Treehugger Robot [Sat, 6 May 2017 00:56:20 +0000 (00:56 +0000)]
Merge "Make raise/abort work with stale cached pid/tid values."
Josh Gao [Fri, 5 May 2017 20:27:15 +0000 (13:27 -0700)]
Make raise/abort work with stale cached pid/tid values.
Switch raise to using tgkill with direct syscalls of getpid/gettid,
and switch abort to use raise(SIGABRT).
Bug: http://b/
37769298
Test: debuggerd_test
Change-Id: If6f9d17fd8ae6177e742dc9f2f44bd78539431ba