am skip reason: Merged-In Ibd983da1c8fd06cffed756cf3b24523f4671d49e with SHA-1 1f3c8d688c is already in history
Original change: https://android-review.googlesource.com/c/platform/bionic/+/2417212
Change-Id: I36968436a41913c45358284152029eba0e40f4e0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
am skip reason: Merged-In Ibd983da1c8fd06cffed756cf3b24523f4671d49e with SHA-1 1f3c8d688c is already in history
Original change: https://android-review.googlesource.com/c/platform/bionic/+/2417212
Change-Id: I510ffb0ddf181b01fe02d4941459b4191c34ff42
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
am skip reason: Merged-In Ibd983da1c8fd06cffed756cf3b24523f4671d49e with SHA-1 1f3c8d688c is already in history
Original change: https://android-review.googlesource.com/c/platform/bionic/+/2417212
Change-Id: I053bc61afe5a19604d7d436892f351c94c2b89ac
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
GWP-ASan stress tests can take a while, especially under HWASan.
Bug: 238585984
Test: sleep(100) in one of the tests, and then 'atest bionic-unit-tests'
Merged-In: Ibd983da1c8fd06cffed756cf3b24523f4671d49e
Change-Id: Ibd983da1c8fd06cffed756cf3b24523f4671d49e
(cherry picked from commit 1f3c8d688c)
In some cases, the nullability of the pointer argument is too
complicated. Developers have better check relevant manuals or
code before annotating.
Bugs: b/245972273
Test: None
Change-Id: I3589a5080b267d1766cc8ed99868129ac16e4012
Some operations wind up allocating then freeing a significant
amount of memory. So after those operations, do a purge so that
the RSS of the process is not artificially inflated.
Bug: 262321164
Test: Ran unit tests.
Test: Verified after this change, the RSS does not go up after running
Test: am dumpheap -n <PID>.
Change-Id: I08477f8ce12c06fd2a068f536a81f4a577d619e2
If this is a low ram device, then do not run these tests. Otherwise,
verify that memory returned from the allocator is zero.
Bug: 171429763
Bug: 264539505
Bug: 265431478
Test: New unit tests pass on scudo.
Test: New unit tests fail on original jemalloc.
Test: New unit tests pass on jemalloc that always zeroes memory.
Test: New unit tests are skipped on low ram device.
Test: Ran unit tests atest CtsBionicTestCases in above scenarios.
Change-Id: Id62ab74f649c0f7c14a951235fe79972926ecec0
This patch doesn't *enable* the SVE optimized routines, but it does let
us see if switching them to ifuncs will cause any app compat issues, so
that we can more easily use the optimized routines in future.
Test: treehugger
Change-Id: Ic5fe570bd21687da397b48127bf688f7ec68dd0c
The MTE-compatible routines are now faster than the incompatible ones,
so they merged them upstream.
I've left the ifunc boilerplate on the assumption that I'll be back
later to enable the new SVE variants.
Test: treehugger
Change-Id: Ic894bfb350b9aa70e307bca1c4978624b3e5f4fd
Enable linking on a system without /proc mounted by falling back to
reading the executable paths from argv[0] when /proc/exe/self can't be
found.
Bug: 254835242
Change-Id: I0735e873fa4e2f439688722c4a846fb70ff398a5
It makes sense that callers to getauxval() should have to pay for a
search --- that's exactly what they're asking for. But it seems silly
and unfair for the same to be true of sysconf() --- that's just an
implementation detail. Call getpagesize() directly instead.
Test: treehugger
Change-Id: I327adc55ace73bc6da68c4b34bf829d377bcbd1a
