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9 years agoam e80369ab: Merge "Bionic: Add a TLS slot for ART for Thread self"
Andreas Gampe [Tue, 4 Aug 2015 22:54:42 +0000 (22:54 +0000)]
am e80369ab: Merge "Bionic: Add a TLS slot for ART for Thread self"

* commit 'e80369ab0c484a99925a49a81ab0675538fab38a':
  Bionic: Add a TLS slot for ART for Thread self

9 years agoMerge "Bionic: Add a TLS slot for ART for Thread self"
Andreas Gampe [Tue, 4 Aug 2015 22:35:34 +0000 (22:35 +0000)]
Merge "Bionic: Add a TLS slot for ART for Thread self"

9 years agoam b3db7764: Merge "name the arc4random structure mappings"
Elliott Hughes [Tue, 4 Aug 2015 01:13:13 +0000 (01:13 +0000)]
am b3db7764: Merge "name the arc4random structure mappings"

* commit 'b3db7764d0757392c73c716423f49dc0809c5a23':
  name the arc4random structure mappings

9 years agoMerge "name the arc4random structure mappings"
Elliott Hughes [Tue, 4 Aug 2015 00:58:57 +0000 (00:58 +0000)]
Merge "name the arc4random structure mappings"

9 years agoam f57f7945: Merge "Cherrypick upstream fnmatch.c fix."
Elliott Hughes [Mon, 3 Aug 2015 18:41:36 +0000 (18:41 +0000)]
am f57f7945: Merge "Cherrypick upstream fnmatch.c fix."

* commit 'f57f7945159a0abbca248817d1d4af1e9d89e323':
  Cherrypick upstream fnmatch.c fix.

9 years agoMerge "Cherrypick upstream fnmatch.c fix."
Elliott Hughes [Mon, 3 Aug 2015 18:22:42 +0000 (18:22 +0000)]
Merge "Cherrypick upstream fnmatch.c fix."

9 years agoCherrypick upstream fnmatch.c fix.
Elliott Hughes [Mon, 3 Aug 2015 18:11:22 +0000 (11:11 -0700)]
Cherrypick upstream fnmatch.c fix.

Bug: http://b/22855370
Change-Id: I3865cff1e2ffeb6709cea092be3770c1bebf1623

9 years agoam 2278d29a: Merge "[MIPS] Link .dex or .oat code lacking .MIPS.abiflags segment"
Elliott Hughes [Mon, 3 Aug 2015 15:27:07 +0000 (15:27 +0000)]
am 2278d29a: Merge "[MIPS] Link .dex or .oat code lacking .MIPS.abiflags segment"

* commit '2278d29ada4cda53d81b87446254cea16e1b24fa':
  [MIPS] Link .dex or .oat code lacking .MIPS.abiflags segment

9 years agoMerge "[MIPS] Link .dex or .oat code lacking .MIPS.abiflags segment"
Elliott Hughes [Mon, 3 Aug 2015 15:17:18 +0000 (15:17 +0000)]
Merge "[MIPS] Link .dex or .oat code lacking .MIPS.abiflags segment"

9 years agoname the arc4random structure mappings
Daniel Micay [Sun, 2 Aug 2015 02:25:42 +0000 (22:25 -0400)]
name the arc4random structure mappings

Change-Id: I6e150e526f6ceee31aa9bd219fa45317d5a729cb

9 years agoam 7e919dae: Merge "add a fortified implementation of getcwd"
Yabin Cui [Sat, 1 Aug 2015 05:25:13 +0000 (05:25 +0000)]
am 7e919dae: Merge "add a fortified implementation of getcwd"

* commit '7e919daeaad62515ebbbf7b06badc77625a14d90':
  add a fortified implementation of getcwd

9 years agoMerge "add a fortified implementation of getcwd"
Yabin Cui [Sat, 1 Aug 2015 05:14:20 +0000 (05:14 +0000)]
Merge "add a fortified implementation of getcwd"

9 years agoadd a fortified implementation of getcwd
Daniel Micay [Wed, 20 May 2015 19:31:26 +0000 (15:31 -0400)]
add a fortified implementation of getcwd

Change-Id: Ice3e6d3e1ff07788305dc85f8ee4059baad5fac4

9 years ago[MIPS] Link .dex or .oat code lacking .MIPS.abiflags segment
Duane Sand [Tue, 28 Jul 2015 21:04:29 +0000 (14:04 -0700)]
[MIPS] Link .dex or .oat code lacking .MIPS.abiflags segment

This corrects an issue with mips32 Art on mips64r6 Android, where
Java ran slowly due to unintended use of kernel-trap emulation of
single-precision floating point registers. This also regressed all
Art tests due to an extra logcat line
    WARNING: linker: Using FRE=1 mode to run "..."

When targeting mips32r6, Art generates modeless or FR=1 floating point
code, same as Android's own native mips32r6 modules. So the trapping was
unneeded. Linker was confusing Art-generated modules with those from
old NDK compilers, which do need that trapping mode.

This linker filename check may become unnecessary, if Art learns how to
generate .MIPS.abiflags segments in its generated elf-like codefiles.

Change-Id: I18069d1234960c680c5df739514da09015a7fdb6

9 years agoam 25907058: Merge "Sync current upstream fnmatch.c."
Elliott Hughes [Fri, 31 Jul 2015 18:16:55 +0000 (18:16 +0000)]
am 25907058: Merge "Sync current upstream fnmatch.c."

* commit '259070585820b4900622363dd7f968d6b644d75d':
  Sync current upstream fnmatch.c.

9 years agoMerge "Sync current upstream fnmatch.c."
Elliott Hughes [Fri, 31 Jul 2015 18:04:38 +0000 (18:04 +0000)]
Merge "Sync current upstream fnmatch.c."

9 years agoSync current upstream fnmatch.c.
Elliott Hughes [Fri, 31 Jul 2015 17:57:27 +0000 (10:57 -0700)]
Sync current upstream fnmatch.c.

Bug: http://b/22855370
Change-Id: I589f849aaede3b69b6b3682989bab7d8649dcd97

9 years agoam 61c21b63: Merge "Revert "add a fortified implementation of getcwd""
Elliott Hughes [Fri, 31 Jul 2015 17:41:05 +0000 (17:41 +0000)]
am 61c21b63: Merge "Revert "add a fortified implementation of getcwd""

* commit '61c21b63bc1602bce8685757fb1c2a788cc9eb8d':
  Revert "add a fortified implementation of getcwd"

9 years agoMerge "Revert "add a fortified implementation of getcwd""
Elliott Hughes [Fri, 31 Jul 2015 17:33:05 +0000 (17:33 +0000)]
Merge "Revert "add a fortified implementation of getcwd""

9 years agoRevert "add a fortified implementation of getcwd"
Elliott Hughes [Fri, 31 Jul 2015 17:32:50 +0000 (17:32 +0000)]
Revert "add a fortified implementation of getcwd"

This reverts commit 89a121d43a274131cf9f84b0e685bebf1e70cc1b.

Change-Id: Ib6f6fd424acea68a063777e9f324405450e23316

9 years agoam 442a3fca: Merge "add a fortified implementation of getcwd"
Yabin Cui [Fri, 31 Jul 2015 17:11:27 +0000 (17:11 +0000)]
am 442a3fca: Merge "add a fortified implementation of getcwd"

* commit '442a3fcae68152a95ef481ef99932d1bc001dc08':
  add a fortified implementation of getcwd

9 years agoMerge "add a fortified implementation of getcwd"
Yabin Cui [Fri, 31 Jul 2015 16:55:12 +0000 (16:55 +0000)]
Merge "add a fortified implementation of getcwd"

9 years agoadd a fortified implementation of getcwd
Daniel Micay [Wed, 20 May 2015 19:31:26 +0000 (15:31 -0400)]
add a fortified implementation of getcwd

Change-Id: I95001ae4fe8f206db83e5c44d129ba11310695ce

9 years agoam 807f27f9: Merge "Stop sending SIGPIPE to debuggerd."
Elliott Hughes [Thu, 30 Jul 2015 15:39:45 +0000 (15:39 +0000)]
am 807f27f9: Merge "Stop sending SIGPIPE to debuggerd."

* commit '807f27f9548077f114dc009f60764fb0241a2620':
  Stop sending SIGPIPE to debuggerd.

9 years agoMerge "Stop sending SIGPIPE to debuggerd."
Elliott Hughes [Thu, 30 Jul 2015 15:10:59 +0000 (15:10 +0000)]
Merge "Stop sending SIGPIPE to debuggerd."

9 years agoStop sending SIGPIPE to debuggerd.
Elliott Hughes [Thu, 30 Jul 2015 05:24:13 +0000 (22:24 -0700)]
Stop sending SIGPIPE to debuggerd.

SIGPIPE is a pretty normal way for command-line apps to die, but because
we catch it and report it via debuggerd, we get a lot of bogus bugs. We
could catch SIGPIPE in our tools, but that's not really legit and slightly
misleading.

"But", you say, "catching SIGPIPE is useful for app bugs!". Except a trawl
through buganizer suggests it's misleading there too. Not least because
it's usually an innocent victim that dies --- the problem is usually on the
other end of the pipe (which you learn nothing about because that process
already died, which is what closed the pipe).

We also don't catch SIGALRM, which is another signal that will terminate
your process if you don't catch it, but that one actually represents a
logic error in the crashing process, so there's a stronger argument for
catching that. (Except it too is not a real source of bugs.)

Bug: http://b/20659371
Change-Id: I79820b36573ddaa9a7bad0561a52f23e7a8d15ac

9 years agoam 44989174: Merge "Prevent buffer over-read in linker.cpp\'s parse_path."
Elliott Hughes [Thu, 30 Jul 2015 00:51:02 +0000 (00:51 +0000)]
am 44989174: Merge "Prevent buffer over-read in linker.cpp\'s parse_path."

* commit '4498917406ee543116ea7ed987d26a15b2c1496c':
  Prevent buffer over-read in linker.cpp's parse_path.

9 years agoMerge "Prevent buffer over-read in linker.cpp's parse_path."
Elliott Hughes [Thu, 30 Jul 2015 00:22:48 +0000 (00:22 +0000)]
Merge "Prevent buffer over-read in linker.cpp's parse_path."

9 years agoPrevent buffer over-read in linker.cpp's parse_path.
tony.ys_liu [Wed, 29 Jul 2015 10:00:22 +0000 (18:00 +0800)]
Prevent buffer over-read in linker.cpp's parse_path.

Also, the old behavior of skipping empty entries doesn't match glibc.

Change-Id: I497774377113ab6c5d962e0f20066e2192748f06

9 years agoam 34c5f5ea: Merge "Remove PAGE_SIZE from <limits.h>."
Elliott Hughes [Wed, 29 Jul 2015 15:58:28 +0000 (15:58 +0000)]
am 34c5f5ea: Merge "Remove PAGE_SIZE from <limits.h>."

* commit '34c5f5eacdedcea6b987854a4bca07c703495d62':
  Remove PAGE_SIZE from <limits.h>.

9 years agoMerge "Remove PAGE_SIZE from <limits.h>."
Elliott Hughes [Wed, 29 Jul 2015 15:18:06 +0000 (15:18 +0000)]
Merge "Remove PAGE_SIZE from <limits.h>."

9 years agoam 374adfee: Merge "Don\'t transitively include <limits.h> from <sys/user.h>."
Elliott Hughes [Wed, 29 Jul 2015 07:33:28 +0000 (07:33 +0000)]
am 374adfee: Merge "Don\'t transitively include <limits.h> from <sys/user.h>."

* commit '374adfee473725994ee2568ce5aba93a7500064e':
  Don't transitively include <limits.h> from <sys/user.h>.

9 years agoam 1ff4094a: Merge "Remove PAGESIZE."
Elliott Hughes [Wed, 29 Jul 2015 07:33:25 +0000 (07:33 +0000)]
am 1ff4094a: Merge "Remove PAGESIZE."

* commit '1ff4094a7f106b3de390acb1e36c45bbb878a153':
  Remove PAGESIZE.

9 years agoRemove PAGE_SIZE from <limits.h>.
Elliott Hughes [Wed, 29 Jul 2015 02:52:31 +0000 (19:52 -0700)]
Remove PAGE_SIZE from <limits.h>.

It turns out that everyone's still getting PAGE_SIZE from <sys/user.h> via
<sys/ucontext.h> via <signal.h> anyway.

glibc has PAGE_SIZE in <sys/user.h> rather than <limits.h> so this part is
good. The bad part is that we have such wide transitive inclusion of
<sys/user.h>!

Bug: http://b/22735893
Change-Id: I363adffe4a27b4ca1eedf695ea621f5dd2d5ca10

9 years agoBionic: Add a TLS slot for ART for Thread self
Andreas Gampe [Wed, 29 Jul 2015 02:53:54 +0000 (19:53 -0700)]
Bionic: Add a TLS slot for ART for Thread self

To improve the performance of Thread::Current(), add a tls slot so
ART can avoid a pthreads call.

Change-Id: Icc86a2b7590734637366f9d5e41a5c6d18cc5772

9 years agoMerge "Don't transitively include <limits.h> from <sys/user.h>."
Elliott Hughes [Wed, 29 Jul 2015 01:02:37 +0000 (01:02 +0000)]
Merge "Don't transitively include <limits.h> from <sys/user.h>."

9 years agoDon't transitively include <limits.h> from <sys/user.h>.
Elliott Hughes [Wed, 29 Jul 2015 00:44:32 +0000 (17:44 -0700)]
Don't transitively include <limits.h> from <sys/user.h>.

Bug: http://b/22735893
Change-Id: I27d0a1f7e2d477b8038e76bfc7fe05dd7e187344

9 years agoMerge "Remove PAGESIZE."
Elliott Hughes [Wed, 29 Jul 2015 00:09:20 +0000 (00:09 +0000)]
Merge "Remove PAGESIZE."

9 years agoam c8ba22c8: Merge "Move PAGE_MASK into <sys/user.h>."
Elliott Hughes [Wed, 29 Jul 2015 00:05:13 +0000 (00:05 +0000)]
am c8ba22c8: Merge "Move PAGE_MASK into <sys/user.h>."

* commit 'c8ba22c847bd5bfc97d29a4c565fd32993200a01':
  Move PAGE_MASK into <sys/user.h>.

9 years agoRemove PAGESIZE.
Elliott Hughes [Tue, 28 Jul 2015 23:46:06 +0000 (16:46 -0700)]
Remove PAGESIZE.

This was pretty much unused, and isn't in glibc.

Bug: http://b/22735893
Change-Id: If17f0dcd931c90ef1ccb134a3950c3b0011a03f4

9 years agoMerge "Move PAGE_MASK into <sys/user.h>."
Elliott Hughes [Tue, 28 Jul 2015 23:11:18 +0000 (23:11 +0000)]
Merge "Move PAGE_MASK into <sys/user.h>."

9 years agoMove PAGE_MASK into <sys/user.h>.
Elliott Hughes [Tue, 28 Jul 2015 21:58:37 +0000 (14:58 -0700)]
Move PAGE_MASK into <sys/user.h>.

I'm removing the TODO on the assumption that being compatible with glibc
is more useful than BSD. The new internal "bionic_page.h" header factors
out some duplication between libc and the linker.

Bug: http://b/22735893
Change-Id: I4aec4dcba5886fb6f6b9290a8f85660643261321

9 years agoam 1923d4c0: Merge "deprecate TARGET_USES_LOGD"
Mark Salyzyn [Tue, 28 Jul 2015 19:50:24 +0000 (19:50 +0000)]
am 1923d4c0: Merge "deprecate TARGET_USES_LOGD"

* commit '1923d4c03a68c89f304b601545f5e8db026b9be0':
  deprecate TARGET_USES_LOGD

9 years agoMerge "deprecate TARGET_USES_LOGD"
Mark Salyzyn [Tue, 28 Jul 2015 17:48:08 +0000 (17:48 +0000)]
Merge "deprecate TARGET_USES_LOGD"

9 years agodeprecate TARGET_USES_LOGD
Mark Salyzyn [Tue, 28 Jul 2015 15:51:17 +0000 (08:51 -0700)]
deprecate TARGET_USES_LOGD

This is not the kernel logger you are looking for

Bug: 22787659
Change-Id: I340d8bb5cdaa73be9565521681ee238b7033934b

9 years agoam 4955cde2: Merge "Add a regression test for a fixed strnlen bug."
Elliott Hughes [Tue, 28 Jul 2015 15:30:24 +0000 (15:30 +0000)]
am 4955cde2: Merge "Add a regression test for a fixed strnlen bug."

* commit '4955cde2c55d4860f12039a96d14fc756b1308a3':
  Add a regression test for a fixed strnlen bug.

9 years agoMerge "Add a regression test for a fixed strnlen bug."
Elliott Hughes [Tue, 28 Jul 2015 14:55:50 +0000 (14:55 +0000)]
Merge "Add a regression test for a fixed strnlen bug."

9 years agoAdd a regression test for a fixed strnlen bug.
Elliott Hughes [Tue, 28 Jul 2015 03:55:03 +0000 (20:55 -0700)]
Add a regression test for a fixed strnlen bug.

Bug: https://code.google.com/p/android/issues/detail?id=74741
Change-Id: I78b0114bdbe8e680b0e938af608a634e73c86eda

9 years agoam cebef1a7: Merge "Add one simple thread local storage test."
Chih-hung Hsieh [Tue, 28 Jul 2015 02:01:16 +0000 (02:01 +0000)]
am cebef1a7: Merge "Add one simple thread local storage test."

* commit 'cebef1a7812fe3552f12dd7e885a1f879a9946ed':
  Add one simple thread local storage test.

9 years agoMerge "Add one simple thread local storage test."
Chih-hung Hsieh [Tue, 28 Jul 2015 01:33:01 +0000 (01:33 +0000)]
Merge "Add one simple thread local storage test."

9 years agoAdd one simple thread local storage test.
Chih-Hung Hsieh [Mon, 27 Jul 2015 17:46:21 +0000 (10:46 -0700)]
Add one simple thread local storage test.

This test should pass with gcc and fail with clang,
until clang/llvm supports emutls or Android linker supports
ELF TLS models.

BUG: 21082792
Change-Id: Id8c97da52c68ec230c7d26af703f6ed32d53a4fe

9 years agoam e8ceb95c: Merge "Remove pushes from memsets (krait/cortex-a9)."
Christopher Ferris [Tue, 28 Jul 2015 00:17:16 +0000 (00:17 +0000)]
am e8ceb95c: Merge "Remove pushes from memsets (krait/cortex-a9)."

* commit 'e8ceb95c680eacc3b5d16644a48a28b45f421e2f':
  Remove pushes from memsets (krait/cortex-a9).

9 years agoam 8af32633: Merge "add fortified implementations of fread/fwrite"
Yabin Cui [Tue, 28 Jul 2015 00:17:08 +0000 (00:17 +0000)]
am 8af32633: Merge "add fortified implementations of fread/fwrite"

* commit '8af32633498184e58e6f8d5d75b9f9cdbef5b6be':
  add fortified implementations of fread/fwrite

9 years agoMerge "Remove pushes from memsets (krait/cortex-a9)."
Christopher Ferris [Mon, 27 Jul 2015 23:09:32 +0000 (23:09 +0000)]
Merge "Remove pushes from memsets (krait/cortex-a9)."

9 years agoMerge "add fortified implementations of fread/fwrite"
Yabin Cui [Mon, 27 Jul 2015 22:46:29 +0000 (22:46 +0000)]
Merge "add fortified implementations of fread/fwrite"

9 years agoam f16c6e17: Merge "Restore protection flags for ifunc during relocs."
Elliott Hughes [Mon, 27 Jul 2015 22:01:48 +0000 (22:01 +0000)]
am f16c6e17: Merge "Restore protection flags for ifunc during relocs."

* commit 'f16c6e17b22c278320d0e662d1f1e1213f8fbc71':
  Restore protection flags for ifunc during relocs.

9 years agoam de0fb393: Restore protection flags for ifunc during relocs.
Dmitriy Ivanov [Mon, 27 Jul 2015 21:39:11 +0000 (21:39 +0000)]
am de0fb393: Restore protection flags for ifunc during relocs.

* commit 'de0fb393ae8136a5958fe17eee0c6285e2f7f91a':
  Restore protection flags for ifunc during relocs.

9 years agoMerge "Restore protection flags for ifunc during relocs."
Elliott Hughes [Mon, 27 Jul 2015 21:34:53 +0000 (21:34 +0000)]
Merge "Restore protection flags for ifunc during relocs."

9 years agoRemove pushes from memsets (krait/cortex-a9).
Christopher Ferris [Mon, 27 Jul 2015 20:51:31 +0000 (13:51 -0700)]
Remove pushes from memsets (krait/cortex-a9).

On the path that only uses r0 in both the krait and cortex-a9
memset, remove the push and use r3 instead.

In addition, for cortex-a9, remove the artificial function since
it's not needed since dwarf unwinding is now supported on arm.

Change-Id: Ia4ed1cc435b03627a7193215e76c8ea3335f949a

9 years agoam bff19682: Merge "name the atexit handler pages"
Elliott Hughes [Mon, 27 Jul 2015 18:32:37 +0000 (18:32 +0000)]
am bff19682: Merge "name the atexit handler pages"

* commit 'bff196822230b5a8b1f5bafeed88ded821d390a9':
  name the atexit handler pages

9 years agoMerge "name the atexit handler pages"
Elliott Hughes [Mon, 27 Jul 2015 18:06:35 +0000 (18:06 +0000)]
Merge "name the atexit handler pages"

9 years agoname the atexit handler pages
Daniel Micay [Sat, 25 Jul 2015 19:40:14 +0000 (15:40 -0400)]
name the atexit handler pages

Change-Id: I1718ddee7415a673b5818bc1455b8d90f1e8f9c6

9 years agoRestore protection flags for ifunc during relocs.
Dmitriy Ivanov [Sun, 26 Jul 2015 14:37:09 +0000 (07:37 -0700)]
Restore protection flags for ifunc during relocs.

IFUNC relocations require executable flag for the load
segment containing .text. When dso has text relocs linker
removes exec which causes crash during ifunc relocations.

This patch fixes this problem by restoring segments protection
for ifunc relocs.

Bug: http://b/22611399
Change-Id: Icbf3be0fec0e42bf805bcad7533e2032a2e11b9c
(cherry picked from commit de0fb393ae8136a5958fe17eee0c6285e2f7f91a)

9 years agoRestore protection flags for ifunc during relocs.
Dmitriy Ivanov [Sun, 26 Jul 2015 14:37:09 +0000 (07:37 -0700)]
Restore protection flags for ifunc during relocs.

IFUNC relocations require executable flag for the load
segment containing .text. When dso has text relocs linker
removes exec which causes crash during ifunc relocations.

This patch fixes this problem by restoring segments protection
for ifunc relocs.

Bug: http://b/22611399
Change-Id: Icbf3be0fec0e42bf805bcad7533e2032a2e11b9c

9 years agoam adc5795f: Merge "Use AT_PAGESZ for sysconf(_SC_PAGE_SIZE)."
Elliott Hughes [Sat, 25 Jul 2015 18:58:57 +0000 (18:58 +0000)]
am adc5795f: Merge "Use AT_PAGESZ for sysconf(_SC_PAGE_SIZE)."

* commit 'adc5795fb7b674e6d40d1f190c675607c1379343':
  Use AT_PAGESZ for sysconf(_SC_PAGE_SIZE).

9 years agoMerge "Use AT_PAGESZ for sysconf(_SC_PAGE_SIZE)."
Elliott Hughes [Sat, 25 Jul 2015 18:32:46 +0000 (18:32 +0000)]
Merge "Use AT_PAGESZ for sysconf(_SC_PAGE_SIZE)."

9 years agoUse AT_PAGESZ for sysconf(_SC_PAGE_SIZE).
Elliott Hughes [Sat, 25 Jul 2015 06:22:07 +0000 (23:22 -0700)]
Use AT_PAGESZ for sysconf(_SC_PAGE_SIZE).

Bug: http://b/18342333
Change-Id: Id12ed4e85a0f35d7d27202f7792df42a65a74b4e

9 years agoam a3a61983: Merge "Make all labels local."
Christopher Ferris [Fri, 24 Jul 2015 01:17:28 +0000 (01:17 +0000)]
am a3a61983: Merge "Make all labels local."

* commit 'a3a619835d302f5414883e2307ca48406b15a4a5':
  Make all labels local.

9 years agoMerge "Make all labels local."
Christopher Ferris [Fri, 24 Jul 2015 00:47:06 +0000 (00:47 +0000)]
Merge "Make all labels local."

9 years agoadd fortified implementations of fread/fwrite
Daniel Micay [Sat, 18 Jul 2015 17:55:51 +0000 (13:55 -0400)]
add fortified implementations of fread/fwrite

A __size_mul_overflow utility is used to take advantage of the checked
overflow intrinsics in Clang and GCC (>= 5). The fallback for older
compilers is the optimized but less than ideal overflow checking pattern
used in OpenBSD.

Change-Id: Ibb0d4fd9b5acb67983e6a9f46844c2fd444f7e69

9 years agoam b8320b80: Don\'t abort when failed to write tracing message.
Yabin Cui [Thu, 23 Jul 2015 22:42:23 +0000 (22:42 +0000)]
am b8320b80: Don\'t abort when failed to write tracing message.

* commit 'b8320b8021856ae61b3012b82c2ae96df97e3ec4':
  Don't abort when failed to write tracing message.

9 years agoDon't abort when failed to write tracing message.
Yabin Cui [Wed, 22 Jul 2015 00:27:54 +0000 (17:27 -0700)]
Don't abort when failed to write tracing message.

Also make the code thread-safe with lock.

Bug: 20666100
Change-Id: I0f331a617b75280f36179c187418450230d713ef
(cherry picked from commit 166112531558a1d4ea179c29147f27db7045db22)

9 years agoMake all labels local.
Christopher Ferris [Thu, 23 Jul 2015 19:12:55 +0000 (12:12 -0700)]
Make all labels local.

Change the non-local labels to .L labels.

Change-Id: I720e894f2e311af8f4a0970303d8b86575fb69a5

9 years agoam 9e1c862c: Merge "Don\'t abort when failed to write tracing message."
Yabin Cui [Thu, 23 Jul 2015 18:53:37 +0000 (18:53 +0000)]
am 9e1c862c: Merge "Don\'t abort when failed to write tracing message."

* commit '9e1c862cb649f054aaa1c2141409387bf3d5f3eb':
  Don't abort when failed to write tracing message.

9 years agoMerge "Don't abort when failed to write tracing message."
Yabin Cui [Thu, 23 Jul 2015 17:20:30 +0000 (17:20 +0000)]
Merge "Don't abort when failed to write tracing message."

9 years agoam 2565492d: Merge "Add getgrgid_r/getgrnam_r."
Yabin Cui [Thu, 23 Jul 2015 02:06:56 +0000 (02:06 +0000)]
am 2565492d: Merge "Add getgrgid_r/getgrnam_r."

* commit '2565492db0d67b95348cd1c3026ed338ca59aa37':
  Add getgrgid_r/getgrnam_r.

9 years agoam 3b49d61a: Merge "libc: arch-x86: implement kernel vdso time functions"
Elliott Hughes [Thu, 23 Jul 2015 02:06:55 +0000 (02:06 +0000)]
am 3b49d61a: Merge "libc: arch-x86: implement kernel vdso time functions"

* commit '3b49d61ac2f7a02d5e7f25a24836b060f922f079':
  libc: arch-x86: implement kernel vdso time functions

9 years agoam 86ac443c: Merge "We don\'t have CXX_BARE any more"
Ying Wang [Thu, 23 Jul 2015 02:06:19 +0000 (02:06 +0000)]
am 86ac443c: Merge "We don\'t have CXX_BARE any more"

* commit '86ac443cd1df83bbef4a18046714e067a9d13247':
  We don't have CXX_BARE any more

9 years agoam bc0b8ff2: Merge "Use a less misleading name for the code that sets up the main...
Elliott Hughes [Thu, 23 Jul 2015 02:06:17 +0000 (02:06 +0000)]
am bc0b8ff2: Merge "Use a less misleading name for the code that sets up the main thread."

* commit 'bc0b8ff2fbfb38f73114aef7df8e302025245441':
  Use a less misleading name for the code that sets up the main thread.

9 years agoDon't abort when failed to write tracing message.
Yabin Cui [Wed, 22 Jul 2015 00:27:54 +0000 (17:27 -0700)]
Don't abort when failed to write tracing message.

Also make the code thread-safe with lock.

Bug: 20666100
Change-Id: I0f331a617b75280f36179c187418450230d713ef

9 years agoam 7e52dbe4: Merge "Revert "Stop libc from cross-referencing unwind symbols"" into...
Dan Albert [Wed, 22 Jul 2015 20:17:30 +0000 (20:17 +0000)]
am 7e52dbe4: Merge "Revert "Stop libc from cross-referencing unwind symbols"" into mnc-dev

* commit '7e52dbe4d24daf61a8bd4bbbd0761c55468c3c7e':
  Revert "Stop libc from cross-referencing unwind symbols"

9 years agoMerge "Add getgrgid_r/getgrnam_r."
Yabin Cui [Wed, 22 Jul 2015 03:22:26 +0000 (03:22 +0000)]
Merge "Add getgrgid_r/getgrnam_r."

9 years agoAdd getgrgid_r/getgrnam_r.
Yabin Cui [Tue, 21 Jul 2015 02:46:26 +0000 (19:46 -0700)]
Add getgrgid_r/getgrnam_r.

Bug: 22568551
Change-Id: I3c0772d119d6041063c6be53f5bcc5ea1768f0d5

9 years agoMerge "libc: arch-x86: implement kernel vdso time functions"
Elliott Hughes [Wed, 22 Jul 2015 01:51:00 +0000 (01:51 +0000)]
Merge "libc: arch-x86: implement kernel vdso time functions"

9 years agolibc: arch-x86: implement kernel vdso time functions
Robert Jarzmik [Wed, 15 Jul 2015 13:26:43 +0000 (15:26 +0200)]
libc: arch-x86: implement kernel vdso time functions

This patch give the possibility of time vdso support on 32bit kernel.
If the 32bit x86 kernel provides gettimeofday() and clock_gettime()
primitives in vdso. In this case make bionic use them. If the kernel
doesn't provide them, fallback to the legacy system call versions.

Change-Id: I87b772a9486fa356903e1f98f486ab9eb0b6f6f7
Signed-off-by: Robert Jarzmik <robert.jarzmik@intel.com>
Signed-off-by: Mingwei Shi <mingwei.shi@intel.com>
9 years agoMerge "Revert "Stop libc from cross-referencing unwind symbols"" into mnc-dev
Dan Albert [Tue, 21 Jul 2015 23:09:35 +0000 (23:09 +0000)]
Merge "Revert "Stop libc from cross-referencing unwind symbols"" into mnc-dev

9 years agoMerge "We don't have CXX_BARE any more"
Ying Wang [Tue, 21 Jul 2015 21:10:22 +0000 (21:10 +0000)]
Merge "We don't have CXX_BARE any more"

9 years agoWe don't have CXX_BARE any more
Ying Wang [Tue, 21 Jul 2015 01:51:30 +0000 (18:51 -0700)]
We don't have CXX_BARE any more

Now we have split CXX_WRAPPER from TARGET_CXX and CXX_BARE isn't needed
any more.

Bug: 22612634
Change-Id: I52c78b0d1b325910e875a786d17f780731778b4b
(cherry-pick from commit 9d11a7087c860195bf23f2825a7fe70d43ff7b78)

9 years agoam e39b279b: Merge "We don\'t have CXX_BARE any more" into mnc-dev
Ying Wang [Tue, 21 Jul 2015 21:01:46 +0000 (21:01 +0000)]
am e39b279b: Merge "We don\'t have CXX_BARE any more" into mnc-dev

* commit 'e39b279bb4971d0c3322214ea977275f1bc58c0b':
  We don't have CXX_BARE any more

9 years agoMerge "We don't have CXX_BARE any more" into mnc-dev
Ying Wang [Tue, 21 Jul 2015 20:51:26 +0000 (20:51 +0000)]
Merge "We don't have CXX_BARE any more" into mnc-dev

9 years agoMerge "Use a less misleading name for the code that sets up the main thread."
Elliott Hughes [Tue, 21 Jul 2015 20:28:15 +0000 (20:28 +0000)]
Merge "Use a less misleading name for the code that sets up the main thread."

9 years agoam aa55e7ad: Add support for non-zero vaddr in maps.
Christopher Ferris [Tue, 21 Jul 2015 19:05:24 +0000 (19:05 +0000)]
am aa55e7ad: Add support for non-zero vaddr in maps.

* commit 'aa55e7ad249e49025d0507f513a6c45f8491a4e5':
  Add support for non-zero vaddr in maps.

9 years agoUse a less misleading name for the code that sets up the main thread.
Elliott Hughes [Tue, 21 Jul 2015 18:57:09 +0000 (11:57 -0700)]
Use a less misleading name for the code that sets up the main thread.

Change-Id: I50c1b0a3b633cf8bc40a6bd86f12adb6b91e2888

9 years agoam c99fabb7: Merge "Add support for non-zero vaddr in maps."
Christopher Ferris [Tue, 21 Jul 2015 18:26:13 +0000 (18:26 +0000)]
am c99fabb7: Merge "Add support for non-zero vaddr in maps."

* commit 'c99fabb7a097e9aeed49ce03584cce113d086905':
  Add support for non-zero vaddr in maps.

9 years agoam 3bcfd47c: Merge "Revert "Revert "make vdso function pointers read-only at runtime"""
Elliott Hughes [Tue, 21 Jul 2015 18:25:35 +0000 (18:25 +0000)]
am 3bcfd47c: Merge "Revert "Revert "make vdso function pointers read-only at runtime"""

* commit '3bcfd47c6836a952b2093c64feb9f1e382891256':
  Revert "Revert "make vdso function pointers read-only at runtime""

9 years agoAdd support for non-zero vaddr in maps.
Christopher Ferris [Thu, 16 Jul 2015 21:49:17 +0000 (14:49 -0700)]
Add support for non-zero vaddr in maps.

If a map has a non-zero vaddr then it needs to be added to the
computed relative offset.

Bug: 22532054

(cherry picked from commit 70b6e1daffd58ebce006d4b504cd0fb9672b6d07)

Change-Id: I1e98741d6ff3b5bbb7fc5f88cc85b27ace75ee2e

9 years agoMerge "Add support for non-zero vaddr in maps."
Christopher Ferris [Tue, 21 Jul 2015 17:29:09 +0000 (17:29 +0000)]
Merge "Add support for non-zero vaddr in maps."

9 years agoam f37c237b: Merge "Revert "Stop libc from cross-referencing unwind symbols""
Dan Albert [Tue, 21 Jul 2015 02:34:52 +0000 (02:34 +0000)]
am f37c237b: Merge "Revert "Stop libc from cross-referencing unwind symbols""

* commit 'f37c237b8b15c00ac748fe2657a50df54fa55d5a':
  Revert "Stop libc from cross-referencing unwind symbols"

9 years agoMerge "Revert "Revert "make vdso function pointers read-only at runtime"""
Elliott Hughes [Tue, 21 Jul 2015 02:15:19 +0000 (02:15 +0000)]
Merge "Revert "Revert "make vdso function pointers read-only at runtime"""

9 years agoWe don't have CXX_BARE any more
Ying Wang [Tue, 21 Jul 2015 01:51:30 +0000 (18:51 -0700)]
We don't have CXX_BARE any more

Now we have split CXX_WRAPPER from TARGET_CXX and CXX_BARE isn't needed
any more.

Bug: 22612634
Change-Id: I52c78b0d1b325910e875a786d17f780731778b4b