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10 years agoMerge "Update netlink.h from tip-of-tree external/kernel-headers"
Nick Kralevich [Thu, 19 Sep 2013 04:04:06 +0000 (04:04 +0000)]
Merge "Update netlink.h from tip-of-tree external/kernel-headers"

10 years agoMerge "Add bionic-unit-tests-run-on-host special target"
Elliott Hughes [Thu, 19 Sep 2013 02:16:00 +0000 (02:16 +0000)]
Merge "Add bionic-unit-tests-run-on-host special target"

10 years agoAdd bionic-unit-tests-run-on-host special target
Pavel Chupin [Fri, 6 Sep 2013 14:43:27 +0000 (18:43 +0400)]
Add bionic-unit-tests-run-on-host special target

Allows running the tests linked with bionic .so on the host if host and
target are compatible. See more comments and usage limitation inlined.

make bionic-unit-tests-run-on-host should do build and run.

Change-Id: I5946fa72e009d324baa9da18f460294b3c1a615e
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
10 years agoUpdate netlink.h from tip-of-tree external/kernel-headers
Nick Kralevich [Thu, 19 Sep 2013 00:14:02 +0000 (17:14 -0700)]
Update netlink.h from tip-of-tree external/kernel-headers

This file was generated using bionic/libc/kernel/tools/update_all.py

The only change is a new netlink.h file, from external/kernel-headers.
Please see the commit message there for details.

Change-Id: I83645b88f0baff838131197913ebd70be69abd3f

10 years agoMerge "Simplify main thread stack size initialization"
Brian Carlstrom [Sat, 14 Sep 2013 00:00:41 +0000 (00:00 +0000)]
Merge "Simplify main thread stack size initialization"

10 years agoMerge "Use kernel default for initial thread size"
Brian Carlstrom [Sat, 14 Sep 2013 00:00:33 +0000 (00:00 +0000)]
Merge "Use kernel default for initial thread size"

10 years agoSimplify main thread stack size initialization
Brian Carlstrom [Fri, 13 Sep 2013 23:34:43 +0000 (16:34 -0700)]
Simplify main thread stack size initialization

Change-Id: Iec09433d9de501031cce09dc75848a5e8f3d96bf

10 years agoUse kernel default for initial thread size
Brian Carlstrom [Fri, 13 Sep 2013 04:47:20 +0000 (21:47 -0700)]
Use kernel default for initial thread size

Bug: 10697851

Change-Id: I8d980f5e0b584799536f6e6b891056c968d26cdf

10 years agoMerge "Add the dl_iterate_phdr function to libdl for arm."
Christopher Ferris [Fri, 6 Sep 2013 17:52:35 +0000 (17:52 +0000)]
Merge "Add the dl_iterate_phdr function to libdl for arm."

10 years agoAdd the dl_iterate_phdr function to libdl for arm.
Christopher Ferris [Tue, 20 Aug 2013 00:45:09 +0000 (17:45 -0700)]
Add the dl_iterate_phdr function to libdl for arm.

Bug: 8410085

Merge from internal master.

(cherry-picked from cb491bc66dc0abc145930b09086eb9189a30f6c2)

Change-Id: I94ed51bc5d4c626df7552c0e85c31ccee2d6568f

10 years agoMerge "Avoid segfaults if properties are not initialized"
Elliott Hughes [Tue, 3 Sep 2013 21:07:15 +0000 (21:07 +0000)]
Merge "Avoid segfaults if properties are not initialized"

10 years agoMerge "Fix strchr for basic non-sse case on x86"
Elliott Hughes [Tue, 3 Sep 2013 21:03:39 +0000 (21:03 +0000)]
Merge "Fix strchr for basic non-sse case on x86"

10 years agoFix strchr for basic non-sse case on x86
Pavel Chupin [Fri, 26 Jul 2013 12:50:11 +0000 (16:50 +0400)]
Fix strchr for basic non-sse case on x86

Fix source location. Move declaration of __strchr_chk out of
ifdef __BIONIC_FORTIFY which should be available for strchr.cpp
compilation when __BIONIC_FORTIFY is not defined.

Change-Id: I552a6e16656e59b276b322886cfbf57bbfb2e6a7
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
10 years agoAvoid segfaults if properties are not initialized
Pavel Chupin [Fri, 9 Aug 2013 15:17:55 +0000 (19:17 +0400)]
Avoid segfaults if properties are not initialized

Null or constant dereferencing occurs if properties are not initialized.
On Android devices it shouldn't happen but can be faced if testing bionic
libc.so on Linux host.

Change-Id: I8f047cbe17d0e7bcde40ace000a8aa53789c16cb
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
10 years agoMerge "Move stack unwinding test into library."
Christopher Ferris [Thu, 29 Aug 2013 21:13:21 +0000 (21:13 +0000)]
Merge "Move stack unwinding test into library."

10 years agoMove stack unwinding test into library.
Christopher Ferris [Thu, 29 Aug 2013 18:37:33 +0000 (11:37 -0700)]
Move stack unwinding test into library.

Bug: 8291716
Change-Id: Ia270f074b574a8fe86b5ad435bdef80999c64295

10 years agoMerge "cdefs.h: introduce __bos0"
Nick Kralevich [Wed, 28 Aug 2013 21:31:55 +0000 (21:31 +0000)]
Merge "cdefs.h: introduce __bos0"

10 years agocdefs.h: introduce __bos0
Nick Kralevich [Wed, 28 Aug 2013 20:22:52 +0000 (13:22 -0700)]
cdefs.h: introduce __bos0

Introduce __bos0 as a #define for __builtin_object_size((s), 0).
This macro is intended to be used for places where the standard
__bos macro isn't appropriate.

memcpy, memmove, and memset deliberately use __bos0. This is done
for two reasons:

1) I haven't yet tested to see if __bos is safe to use.
2) glibc uses __bos0 for these methods.

Change-Id: Ifbe02efdb10a72fe3529dbcc47ff647bde6feeca

10 years agoMerge "FORTIFY_SOURCE: introduce __strncpy_chk2"
Nick Kralevich [Wed, 28 Aug 2013 20:04:06 +0000 (20:04 +0000)]
Merge "FORTIFY_SOURCE: introduce __strncpy_chk2"

10 years agoFORTIFY_SOURCE: introduce __strncpy_chk2
Nick Kralevich [Wed, 28 Aug 2013 17:47:43 +0000 (10:47 -0700)]
FORTIFY_SOURCE: introduce __strncpy_chk2

This change detects programs reading beyond the end of "src" when
calling strncpy.

Change-Id: Ie1b42de923385d62552b22c27b2d4713ab77ee03

10 years agoMerge "Change hard-coded directory."
Christopher Ferris [Wed, 28 Aug 2013 00:35:11 +0000 (00:35 +0000)]
Merge "Change hard-coded directory."

10 years agoChange hard-coded directory.
Christopher Ferris [Wed, 28 Aug 2013 00:21:37 +0000 (17:21 -0700)]
Change hard-coded directory.

The tests are using /data/data which is not accessible to a non-root
user. Change this to /data/local/tmp which is accessible to all users.

Bug: 8291716

Change-Id: I66476bbbaf5d1dc0c103863abf9219405f06a85b

10 years agoMerge "Create bionic unit test library for use with CTS."
Christopher Ferris [Wed, 28 Aug 2013 00:19:06 +0000 (00:19 +0000)]
Merge "Create bionic unit test library for use with CTS."

10 years agoMerge "Delete CAVEATS / fix spelling."
Nick Kralevich [Wed, 28 Aug 2013 00:06:19 +0000 (00:06 +0000)]
Merge "Delete CAVEATS / fix spelling."

10 years agoDelete CAVEATS / fix spelling.
Nick Kralevich [Tue, 27 Aug 2013 23:35:01 +0000 (16:35 -0700)]
Delete CAVEATS / fix spelling.

Change-Id: I0ed504271b7c2e4434d0d5f53bc10335c8cf7b5b

10 years agoCreate bionic unit test library for use with CTS.
Christopher Ferris [Tue, 27 Aug 2013 21:32:15 +0000 (14:32 -0700)]
Create bionic unit test library for use with CTS.

Bug: 8291716

Change-Id: I46b749348456fae7892eecca6b44aef51a0e4747

10 years agoMerge "Add explicit -m32/-melf_i386 for x86 target"
Elliott Hughes [Mon, 26 Aug 2013 17:05:31 +0000 (17:05 +0000)]
Merge "Add explicit -m32/-melf_i386 for x86 target"

10 years agoMerge "Change how DNS resolver handle no default iface"
Robert Greenwalt [Sat, 24 Aug 2013 12:35:08 +0000 (12:35 +0000)]
Merge "Change how DNS resolver handle no default iface"

10 years agoAdd explicit -m32/-melf_i386 for x86 target
Pavel Chupin [Fri, 16 Aug 2013 14:11:13 +0000 (18:11 +0400)]
Add explicit -m32/-melf_i386 for x86 target

Required for x86 build with multilib compiler.

Change-Id: Iac71cdc3461df6fb48cb2a7b713324ca368e6704
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
10 years agoChange how DNS resolver handle no default iface
Robert Greenwalt [Thu, 22 Aug 2013 23:56:48 +0000 (16:56 -0700)]
Change how DNS resolver handle no default iface

We used to just try any iface we'd been told about as a
fallback, but that will end up mistakenly using a secondary
network's dns when we really don't have a default connection.

It also messed up our detection of whether we were doing the
lookup on the default or not (we'd get back our secondary net
iface as the default, do the compare and think we were on default).

Remove the lies and let dns fail if we don't have an iface for it.

bug:10132565
Change-Id: I5f0f2abacaaaaf23c5292b20fba9d8dcb6fb10c5

10 years agoMerge "Apply upstream commit 943a6621866e9d6e654f5cfe1494378c1fb8957a."
Elliott Hughes [Thu, 22 Aug 2013 21:27:55 +0000 (21:27 +0000)]
Merge "Apply upstream commit 943a6621866e9d6e654f5cfe1494378c1fb8957a."

10 years agoApply upstream commit 943a6621866e9d6e654f5cfe1494378c1fb8957a.
Elliott Hughes [Thu, 22 Aug 2013 21:13:50 +0000 (14:13 -0700)]
Apply upstream commit 943a6621866e9d6e654f5cfe1494378c1fb8957a.

Author: Paul Eggert <eggert@cs.ucla.edu>
Date:   Thu Aug 22 12:47:51 2013 -0700

    * localtime.c: Fix another integer overflow bug in mktime.

    (time2sub): Avoid undefined behavior on time_t overflow.
    Reported by Elliott Hughes in
    <http://mm.icann.org/pipermail/tz/2013-August/019580.html>.

Bug: 10310929
Change-Id: I3bf26f1f91371552e0a3828457d27e22af55acb2

10 years agoMerge "Work around tzcode's reliance on signed overflow."
Elliott Hughes [Thu, 22 Aug 2013 19:22:16 +0000 (19:22 +0000)]
Merge "Work around tzcode's reliance on signed overflow."

10 years agoWork around tzcode's reliance on signed overflow.
Elliott Hughes [Thu, 22 Aug 2013 18:37:32 +0000 (11:37 -0700)]
Work around tzcode's reliance on signed overflow.

I've mailed the tz list about this, and will switch to whatever upstream
fix comes along as soon as it's available.

Bug: 10310929
Change-Id: I36bf3fcf11f5ac9b88137597bac3487a7bb81b0f

10 years agoMerge "Make mips_relocate_got tolerate a missing got"
Brian Carlstrom [Wed, 21 Aug 2013 17:25:48 +0000 (17:25 +0000)]
Merge "Make mips_relocate_got tolerate a missing got"

10 years agoMake mips_relocate_got tolerate a missing got
Brian Carlstrom [Wed, 21 Aug 2013 04:05:44 +0000 (21:05 -0700)]
Make mips_relocate_got tolerate a missing got

Bug: 10094803

(cherry picked from commit 7ee26878065abb494600595349ce58b2b2db3709)

Change-Id: Ib15bccecaee421dc463d46a3956b054051708759

10 years agoMerge "Change hard-coded temporary directory."
Christopher Ferris [Fri, 16 Aug 2013 03:13:42 +0000 (03:13 +0000)]
Merge "Change hard-coded temporary directory."

10 years agoMerge "Fix pthread_getcpuclockid."
Elliott Hughes [Thu, 15 Aug 2013 22:34:58 +0000 (22:34 +0000)]
Merge "Fix pthread_getcpuclockid."

10 years agoFix pthread_getcpuclockid.
Jeff Hao [Thu, 15 Aug 2013 21:51:16 +0000 (14:51 -0700)]
Fix pthread_getcpuclockid.

clock_gettime was returning EINVAL for the values
produced by pthread_getcpuclockid.

Bug: 10346183
Change-Id: Iabe643d7d46110bb311a0367aa0fc737f653208e

10 years agoMerge "Create optimized __strcpy_chk/__strcat_chk."
Christopher Ferris [Thu, 15 Aug 2013 20:02:59 +0000 (20:02 +0000)]
Merge "Create optimized __strcpy_chk/__strcat_chk."

10 years agoChange hard-coded temporary directory.
Christopher Ferris [Thu, 15 Aug 2013 19:54:40 +0000 (12:54 -0700)]
Change hard-coded temporary directory.

The properties tests creates a temporary directory in /data/nativetest,
but this directory might not exist in all circumstances.
Change this to create the temporary directory in /data/local/tmp.

Change-Id: I812d3e24fcd084c5d74055c9faa95b1656f255bc

10 years agoCreate optimized __strcpy_chk/__strcat_chk.
Christopher Ferris [Wed, 7 Aug 2013 20:09:51 +0000 (13:09 -0700)]
Create optimized __strcpy_chk/__strcat_chk.

This change pulls the memcpy code out into a new file so that the
__strcpy_chk and __strcat_chk can use it with an include.

The new versions of the two chk functions uses assembly versions
of strlen and memcpy to implement this check. This allows near
parity with the assembly versions of strcpy/strcat. It also means that
as memcpy implementations get faster, so do the chk functions.

Other included changes:
- Change all of the assembly labels to local labels. The other labels
  confuse gdb and mess up backtracing.
- Add .cfi_startproc and .cfi_endproc directives so that gdb is not
  confused when falling through from one function to another.
- Change all functions to use cfi directives since they are more powerful.
- Move the memcpy_chk fail code outside of the memcpy function definition
  so that backtraces work properly.
- Preserve lr before the calls to __fortify_chk_fail so that the backtrace
  actually works.

Testing:

- Ran the bionic unit tests. Verified all error messages in logs are set
  correctly.
- Ran libc_test, replacing strcpy with __strcpy_chk and replacing
  strcat with __strcat_chk.
- Ran the debugger on nexus10, nexus4, and old nexus7. Verified that the
  backtrace is correct for all fortify check failures. Also verify that
  when falling through from __memcpy_chk to memcpy that the backtrace is
  still correct. Also verified the same for __memset_chk and bzero.
  Verified the two different paths in the cortex-a9 memset routine that
  save variables to the stack still show the backtrace properly.

Bug: 9293744

(cherry-picked from 2be91915dcecc956d14ff281db0c7d216ca98af2)

Change-Id: Ia407b74d3287d0b6af0139a90b6eb3bfaebf2155

10 years agoMerge "Optimize __memset_chk, __memcpy_chk. DO NOT MERGE."
Christopher Ferris [Thu, 15 Aug 2013 18:11:02 +0000 (18:11 +0000)]
Merge "Optimize __memset_chk, __memcpy_chk. DO NOT MERGE."

10 years agoOptimize __memset_chk, __memcpy_chk. DO NOT MERGE.
Christopher Ferris [Thu, 1 Aug 2013 20:13:33 +0000 (13:13 -0700)]
Optimize __memset_chk, __memcpy_chk. DO NOT MERGE.

This change creates assembler versions of __memcpy_chk/__memset_chk
that is implemented in the memcpy/memset assembler code. This change
avoids an extra call to memcpy/memset, instead allowing a simple fall
through to occur from the chk code into the body of the real
implementation.

Testing:

- Ran the libc_test on __memcpy_chk/__memset_chk on all nexus devices.
- Wrote a small test executable that has three calls to __memcpy_chk and
  three calls to __memset_chk. First call dest_len is length + 1. Second
  call dest_len is length. Third call dest_len is length - 1.
  Verified that the first two calls pass, and the third fails. Examined
  the logcat output on all nexus devices to verify that the fortify
  error message was sent properly.
- I benchmarked the new __memcpy_chk and __memset_chk on all systems. For
  __memcpy_chk and large copies, the savings is relatively small (about 1%).
  For small copies, the savings is large on cortex-a15/krait devices
  (between 5% to 30%).
  For cortex-a9 and small copies, the speed up is present, but relatively
  small (about 3% to 5%).
  For __memset_chk and large copies, the savings is also small (about 1%).
  However, all processors show larger speed-ups on small copies (about 30% to
  100%).

Bug: 9293744

Merge from internal master.

(cherry-picked from 7c860db0747f6276a6e43984d43f8fa5181ea936)

Change-Id: I916ad305e4001269460ca6ebd38aaa0be8ac7f52

10 years agoMerge "Add more information to error due to truncated Elf32_Ehdr"
Brian Carlstrom [Wed, 14 Aug 2013 22:51:47 +0000 (22:51 +0000)]
Merge "Add more information to error due to truncated Elf32_Ehdr"

10 years agoAdd more information to error due to truncated Elf32_Ehdr
Brian Carlstrom [Wed, 14 Aug 2013 08:04:19 +0000 (01:04 -0700)]
Add more information to error due to truncated Elf32_Ehdr

Change-Id: I24f30bd0c1120bcf85d77f5c4e69f0fefe9a2478

10 years agoMerge "Update kernel input headers"
Michael Wright [Wed, 14 Aug 2013 20:45:19 +0000 (20:45 +0000)]
Merge "Update kernel input headers"

10 years agoUpdate kernel input headers
Michael Wright [Wed, 14 Aug 2013 15:50:02 +0000 (08:50 -0700)]
Update kernel input headers

To upstream SHA e1c85813f3832b909d1c4309b213bb0a52c79ba5

Change-Id: I72ee3d59c105bc0252b5ca0c49c569d12ec685d1

10 years agoMerge "Make ctype.h a little less unhygienic."
Elliott Hughes [Tue, 13 Aug 2013 21:40:13 +0000 (21:40 +0000)]
Merge "Make ctype.h a little less unhygienic."

10 years agoMake ctype.h a little less unhygienic.
Elliott Hughes [Tue, 13 Aug 2013 21:30:59 +0000 (14:30 -0700)]
Make ctype.h a little less unhygienic.

This caused trouble for stlport.

Change-Id: Id40787c5a2b7a3a4e12fb557efe549778a01cbbd

10 years agoMerge "Fix our missing abs/labs/llabs/imaxabs (and imaxdiv) symbols."
Elliott Hughes [Mon, 12 Aug 2013 20:23:34 +0000 (20:23 +0000)]
Merge "Fix our missing abs/labs/llabs/imaxabs (and imaxdiv) symbols."

10 years agoFix our missing abs/labs/llabs/imaxabs (and imaxdiv) symbols.
Elliott Hughes [Mon, 12 Aug 2013 19:07:05 +0000 (12:07 -0700)]
Fix our missing abs/labs/llabs/imaxabs (and imaxdiv) symbols.

Change-Id: I94c411c22634e43184445c82e7388e51fc46a8cc

11 years agoMerge "Add futimens."
Elliott Hughes [Fri, 9 Aug 2013 00:37:32 +0000 (00:37 +0000)]
Merge "Add futimens."

11 years agoAdd futimens.
Elliott Hughes [Fri, 9 Aug 2013 00:13:33 +0000 (17:13 -0700)]
Add futimens.

Bug: 10239370
Change-Id: I518340084103dc339ef8a065d4837d6258a1381d

11 years agoMerge "Fix strcpy.c that should have been strcpy.S. DO NOT MERGE"
Christopher Ferris [Thu, 8 Aug 2013 19:12:20 +0000 (19:12 +0000)]
Merge "Fix strcpy.c that should have been strcpy.S. DO NOT MERGE"

11 years agoMerge "Optimize strcat/strcpy, small tweaks to strlen. DO NOT MERGE"
Christopher Ferris [Thu, 8 Aug 2013 19:12:00 +0000 (19:12 +0000)]
Merge "Optimize strcat/strcpy, small tweaks to strlen. DO NOT MERGE"

11 years agoFix strcpy.c that should have been strcpy.S. DO NOT MERGE
Christopher Ferris [Tue, 6 Aug 2013 00:08:06 +0000 (17:08 -0700)]
Fix strcpy.c that should have been strcpy.S. DO NOT MERGE

Merge from internal master.

(cherry-picked from 1ce665416307628f4bcaced86faa64bdf9c489c3)

Change-Id: I376b831df42248baadde7202a30a68112f752ff7

11 years agoOptimize strcat/strcpy, small tweaks to strlen. DO NOT MERGE
Christopher Ferris [Mon, 15 Jul 2013 19:49:26 +0000 (12:49 -0700)]
Optimize strcat/strcpy, small tweaks to strlen. DO NOT MERGE

Create one version of strcat/strcpy/strlen for cortex-a15/krait and another
version for cortex-a9.

Tested with the libc_test strcat/strcpy/strlen tests.
Including new tests that verify that the src for strcat/strcpy do not
overread across page boundaries.

NOTE: The handling of unaligned strcpy (same code in strcat) could probably
be optimized further such that the src is read 64 bits at a time instead of
the partial reads occurring now.

strlen improves slightly since it was recently optimized.

Performance improvements for strcpy and strcat (using an empty dest string):

cortex-a9
- Small copies vary from about 5% to 20% as the size gets above 10 bytes.
- Copies >= 1024, about a 60% improvement.
- Unaligned copies, from about 40% improvement.

cortex-a15
- Most small copies exhibit a 100% improvement, a few copies only
  improve by 20%.
- Copies >= 1024, about 150% improvement.
- Unaligned copies, about 100% improvement.

krait
- Most small copies vary widely, but on average 20% improvement, then
  the performance gets better, hitting about a 100% improvement when
  copies 64 bytes of data.
- Copies >= 1024, about 100% improvement.
- When coping MBs of data, about 50% improvement.
- Unaligned copies, about 90% improvement.

As strcat destination strings get larger in size:

cortex-a9
- about 40% improvement for small dst strings (>= 32).
- about 250% improvement for dst strings >= 1024.

cortex-a15
- about 200% improvement for small dst strings (>=32).
- about 250% improvement for dst strings >= 1024.

krait
- about 25% improvement for small dst strings (>=32).
- about 100% improvement for dst strings >=1024.

Merge from internal master.

(cherry-picked from d119b7b6f48fe507088cfb98bcafa99b320fd884)

Change-Id: I296463b251ef9fab004ee4dded2793feca5b547a

11 years agoMerge "Fix stdint.h intptr_t/uintptr_t for x86_64/x32"
Elliott Hughes [Mon, 5 Aug 2013 20:55:24 +0000 (20:55 +0000)]
Merge "Fix stdint.h intptr_t/uintptr_t for x86_64/x32"

11 years agoMerge "syslog needs a valid socket path for _PATH_LOG"
Elliott Hughes [Mon, 5 Aug 2013 20:41:50 +0000 (20:41 +0000)]
Merge "syslog needs a valid socket path for _PATH_LOG"

11 years agoMerge "Fix the detection of alt-network in dns resolver."
Robert Greenwalt [Mon, 5 Aug 2013 18:45:03 +0000 (18:45 +0000)]
Merge "Fix the detection of alt-network in dns resolver."

11 years agoFix the detection of alt-network in dns resolver.
Robert Greenwalt [Fri, 2 Aug 2013 22:24:45 +0000 (15:24 -0700)]
Fix the detection of alt-network in dns resolver.

Used to determine proper A/AAAA record request.

bug:10132565
Change-Id: I7229f6672e879920a6fae58672cddd72db78546c

11 years agoMerge "Add ssse3 implementation of __memcmp16."
Elliott Hughes [Sat, 3 Aug 2013 00:58:46 +0000 (00:58 +0000)]
Merge "Add ssse3 implementation of __memcmp16."

11 years agoAdd ssse3 implementation of __memcmp16.
Alexander Ivchenko [Thu, 27 Jun 2013 08:55:46 +0000 (12:55 +0400)]
Add ssse3 implementation of __memcmp16.

__memcmp16 was missing in x86. Also added C-version for backward
compatibility. Added bionic test for __memcmp16 and for wmemcmp.

Change-Id: I33718441e7ee343cdb021d91dbeaf9ce2d4d7eb4
Signed-off-by: Alexander Ivchenko <alexander.ivchenko@intel.com>
11 years agoMerge "Update the comments to reflect the current status."
Ben Cheng [Fri, 2 Aug 2013 23:06:10 +0000 (23:06 +0000)]
Merge "Update the comments to reflect the current status."

11 years agoUpdate the comments to reflect the current status.
Ben Cheng [Fri, 2 Aug 2013 22:33:27 +0000 (15:33 -0700)]
Update the comments to reflect the current status.

Change-Id: I3a6348b568230fe8b21d121e5b8d30561a9703c2

11 years agoMerge "libgcc_compat: Introduce __aeabi_lasr for cortex-a9 and higher"
Elliott Hughes [Fri, 2 Aug 2013 22:39:08 +0000 (22:39 +0000)]
Merge "libgcc_compat: Introduce __aeabi_lasr for cortex-a9 and higher"

11 years agoFix stdint.h intptr_t/uintptr_t for x86_64/x32
Pavel Chupin [Tue, 18 Dec 2012 13:25:01 +0000 (17:25 +0400)]
Fix stdint.h intptr_t/uintptr_t for x86_64/x32

Patch is required in NDK headers as well to be able to build multilib
GCC with libgomp support.
It's here: https://android-review.googlesource.com/#/c/62982

Change-Id: I2bec25d8cbca0e5ef1a0857008ececd92f4911be
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
11 years agoMerge "Tell the dns resolver about our domains."
Robert Greenwalt [Thu, 1 Aug 2013 00:47:28 +0000 (00:47 +0000)]
Merge "Tell the dns resolver about our domains."

11 years agoTell the dns resolver about our domains.
Robert Greenwalt [Wed, 31 Jul 2013 23:53:46 +0000 (16:53 -0700)]
Tell the dns resolver about our domains.

A refactor caused us to not tell the resolver about search domains
until after it had done the domain fanout.

bug:6799630
Change-Id: Ibabd8fa5bcc69b1490fc5e329e62eb0f2d1a5e63

11 years agoMerge "Define PTHREAD_KEYS_MAX and _POSIX_THREAD_KEYS_MAX in a POSIX-compliant way."
Elliott Hughes [Tue, 30 Jul 2013 00:29:58 +0000 (00:29 +0000)]
Merge "Define PTHREAD_KEYS_MAX and _POSIX_THREAD_KEYS_MAX in a POSIX-compliant way."

11 years agoDefine PTHREAD_KEYS_MAX and _POSIX_THREAD_KEYS_MAX in a POSIX-compliant way.
Elliott Hughes [Mon, 29 Jul 2013 23:51:45 +0000 (16:51 -0700)]
Define PTHREAD_KEYS_MAX and _POSIX_THREAD_KEYS_MAX in a POSIX-compliant way.

Also make sysconf use PTHREAD_STACK_MIN rather than redefining its
own, different, constant.

Bug: 9997352
Change-Id: I9a8e7d2b18e691439abfb45533e82c36eee9e81d

11 years agolibgcc_compat: Introduce __aeabi_lasr for cortex-a9 and higher
synergydev [Sun, 28 Jul 2013 21:43:00 +0000 (21:43 +0000)]
libgcc_compat: Introduce __aeabi_lasr for cortex-a9 and higher

This is needed when passing -mcpu=cortex-a9 or higher on a modern
toolchain for prebuilt library compatibility

Change-Id: I73eb2393377914ae26216a8c2828ad973d1c1225

11 years agoMerge "Bump the number of TLS slots to 128."
Elliott Hughes [Thu, 25 Jul 2013 21:51:05 +0000 (21:51 +0000)]
Merge "Bump the number of TLS slots to 128."

11 years agoBump the number of TLS slots to 128.
Elliott Hughes [Thu, 25 Jul 2013 21:14:22 +0000 (14:14 -0700)]
Bump the number of TLS slots to 128.

Bug: 9997352
Change-Id: I7bde7228d803e9d4bb83309c5891d54a07e3b025

11 years agoMerge "Avoid sign extension of the mmap offset."
Elliott Hughes [Thu, 25 Jul 2013 17:28:59 +0000 (17:28 +0000)]
Merge "Avoid sign extension of the mmap offset."

11 years agoAvoid sign extension of the mmap offset.
Elliott Hughes [Thu, 25 Jul 2013 17:15:07 +0000 (10:15 -0700)]
Avoid sign extension of the mmap offset.

off_t is signed to support seeking backwards, but that's a liability
when using off_t to represent a subset of a file.

Change-Id: I2a3615166eb16212347eb47f1242e3bfb93c2022

11 years agoam a8d06766: Merge "[MIPS] __dso_handle.S and __dso_handle_so.S not needed."
Elliott Hughes [Wed, 24 Jul 2013 01:07:12 +0000 (18:07 -0700)]
am a8d06766: Merge "[MIPS] __dso_handle.S and __dso_handle_so.S not needed."

* commit 'a8d06766c7674bbfde852e8bfee4200e75ad8f24':
  [MIPS] __dso_handle.S and __dso_handle_so.S not needed.

11 years agoMerge "[MIPS] __dso_handle.S and __dso_handle_so.S not needed."
Elliott Hughes [Wed, 24 Jul 2013 01:05:18 +0000 (01:05 +0000)]
Merge "[MIPS] __dso_handle.S and __dso_handle_so.S not needed."

11 years agoam 061246b6: Merge "Restore dlmalloc mmap threshold to 64k"
Rom Lemarchand [Tue, 23 Jul 2013 20:52:29 +0000 (13:52 -0700)]
am 061246b6: Merge "Restore dlmalloc mmap threshold to 64k"

* commit '061246b600c16a80b246804221b9e3fa65e507d9':
  Restore dlmalloc mmap threshold to 64k

11 years agoMerge "Restore dlmalloc mmap threshold to 64k"
Rom Lemarchand [Tue, 23 Jul 2013 20:49:46 +0000 (20:49 +0000)]
Merge "Restore dlmalloc mmap threshold to 64k"

11 years agoRestore dlmalloc mmap threshold to 64k
Rom Lemarchand [Tue, 23 Jul 2013 18:30:52 +0000 (11:30 -0700)]
Restore dlmalloc mmap threshold to 64k

Restoring DEFAULT_MMAP_THRESHOLD to 64k, the way it was before
999089181ef60bb67e1a49f2cf6f4ec608a7caf8.

This forces allocations in the 64k-256k range to be mmaped.

Change-Id: Iace55ed638edd272b3e94fa6cd2ddd349042be84
Signed-off-by: Rom Lemarchand <romlem@google.com>
11 years ago[MIPS] __dso_handle.S and __dso_handle_so.S not needed.
Pete Delaney [Tue, 23 Jul 2013 04:54:46 +0000 (21:54 -0700)]
[MIPS] __dso_handle.S and __dso_handle_so.S not needed.

Global hidden variable __dso_handle is now declared in:
       bionic/libc/private/__dso_handle.h

Change-Id: I8e951a8d7c65877bafc1be23a7fff6d44d3a2846
Signed-off-by: Pete Delaney <piet.delaney@imgtec.com>
Signed-off-by: Chao-Ying Fu <chao-ying.fu@imgtec.com>
11 years agoam 6fe4a58f: Merge "Move stuff only needed by pthread-timers.c into pthread-timers.c."
Elliott Hughes [Sat, 20 Jul 2013 00:13:33 +0000 (17:13 -0700)]
am 6fe4a58f: Merge "Move stuff only needed by pthread-timers.c into pthread-timers.c."

* commit '6fe4a58f84954523f17114f1f7cf060a3573c073':
  Move stuff only needed by pthread-timers.c into pthread-timers.c.

11 years agoMerge "Move stuff only needed by pthread-timers.c into pthread-timers.c."
Elliott Hughes [Sat, 20 Jul 2013 00:10:31 +0000 (00:10 +0000)]
Merge "Move stuff only needed by pthread-timers.c into pthread-timers.c."

11 years agoMove stuff only needed by pthread-timers.c into pthread-timers.c.
Elliott Hughes [Fri, 19 Jul 2013 23:42:27 +0000 (16:42 -0700)]
Move stuff only needed by pthread-timers.c into pthread-timers.c.

Change-Id: I4915b3fff9c4f5a36b4f51027fb22019c11607b0

11 years agoam e8bd8c2e: Merge "Upgrade mktemp.c to the current upstream version."
Elliott Hughes [Fri, 19 Jul 2013 23:37:52 +0000 (16:37 -0700)]
am e8bd8c2e: Merge "Upgrade mktemp.c to the current upstream version."

* commit 'e8bd8c2ed9c71c73682f29020456934c55f260e3':
  Upgrade mktemp.c to the current upstream version.

11 years agoMerge "Upgrade mktemp.c to the current upstream version."
Elliott Hughes [Fri, 19 Jul 2013 23:35:29 +0000 (23:35 +0000)]
Merge "Upgrade mktemp.c to the current upstream version."

11 years agoUpgrade mktemp.c to the current upstream version.
Elliott Hughes [Fri, 19 Jul 2013 22:20:31 +0000 (15:20 -0700)]
Upgrade mktemp.c to the current upstream version.

Yet another archaic relic containing bugs that had been fixed years before the
Android project even started...

Bug: 9935113
Change-Id: I3c9d019a216efd609ee568cf8c70bc360f357403

11 years agoam f8a66bb3: Merge "Remove some non-unused makefile generality."
Elliott Hughes [Thu, 18 Jul 2013 00:41:43 +0000 (17:41 -0700)]
am f8a66bb3: Merge "Remove some non-unused makefile generality."

* commit 'f8a66bb31204b42f830c1865a795b5f3eb1e0147':
  Remove some non-unused makefile generality.

11 years agoMerge "Remove some non-unused makefile generality."
Elliott Hughes [Thu, 18 Jul 2013 00:39:35 +0000 (00:39 +0000)]
Merge "Remove some non-unused makefile generality."

11 years agoRemove some non-unused makefile generality.
Elliott Hughes [Thu, 18 Jul 2013 00:38:45 +0000 (17:38 -0700)]
Remove some non-unused makefile generality.

MIPS uses .c files like ARM and x86 now.

Change-Id: Ie580647e385121c380316c443ec199dabf657ff8

11 years agoam 8fa9081f: Merge "[MIPS] Rewrite MIPS crtbegin* as C files."
Elliott Hughes [Thu, 18 Jul 2013 00:36:26 +0000 (17:36 -0700)]
am 8fa9081f: Merge "[MIPS] Rewrite MIPS crtbegin* as C files."

* commit '8fa9081f48c4861f83737d59bf2c2c8f21c7da3f':
  [MIPS] Rewrite MIPS crtbegin* as C files.

11 years agoMerge "[MIPS] Rewrite MIPS crtbegin* as C files."
Elliott Hughes [Thu, 18 Jul 2013 00:34:22 +0000 (00:34 +0000)]
Merge "[MIPS] Rewrite MIPS crtbegin* as C files."

11 years ago[MIPS] Rewrite MIPS crtbegin* as C files.
Pete Delaney [Wed, 17 Jul 2013 21:23:29 +0000 (14:23 -0700)]
[MIPS] Rewrite MIPS crtbegin* as C files.

This updates the MIPS arch to be much more in
sync with the commit Nick Kralevich made last
June; see 9d40326830c2bd407427889c554adeb915ee6b4a.

    Rewrite
     crtbegin.S        -> crtbegin.c
     crtbegin_so.S     -> crtbegin_so.c
     __dso_handle.S    -> __dso_handle.c
     __dso_handle_so.S -> __dso_handle_so.c
     atexit.S          -> atexit.c

Previously __do_global_dtors_aux was in the tasks
__FINI_ARRAY__ linked with crtbegin.S and it now being
removed as there is no need to call a destructor just
before terminating a process.

Shared libraries, on the other hand, are linked with
crtbegin_so.c and have a hidden destructor declared
to allow the bionic linker to call __on_dlclose().

Change-Id: Ieb4da5199b54573de05743990e309db381a11cb8
Signed-off-by: Pete Delaney <piet.delaney@imgtec.com>
Signed-off-by: Chao-Ying Fu <chao-ying.fu@imgtec.com>
Signed-off-by: Chris Dearman <chris.dearman@imgtec.com>
11 years agoam 2be511d4: Merge "Improve stack overflow diagnostics (take 2)."
Elliott Hughes [Wed, 17 Jul 2013 20:50:15 +0000 (13:50 -0700)]
am 2be511d4: Merge "Improve stack overflow diagnostics (take 2)."

* commit '2be511d405d47eccc61a6e3c338d1877bf33b4fa':
  Improve stack overflow diagnostics (take 2).

11 years agoMerge "Improve stack overflow diagnostics (take 2)."
Elliott Hughes [Wed, 17 Jul 2013 20:48:25 +0000 (20:48 +0000)]
Merge "Improve stack overflow diagnostics (take 2)."

11 years agoImprove stack overflow diagnostics (take 2).
Elliott Hughes [Wed, 17 Jul 2013 20:33:19 +0000 (13:33 -0700)]
Improve stack overflow diagnostics (take 2).

This reverts commits eb1b07469f2b5a392dc1bfd8adc211aea8c72bc5 and
d14dc3b87fbf80553f1cafa453816b7f11366627, and fixes the bug where
we were calling mmap (which might cause errno to be set) before
__set_tls (which is required to implement errno).

Bug: 8557703
Change-Id: I2c36d00240c56e156e1bb430d8c22a73a068b70c

11 years agoam 40e7a878: Merge "Prevent the madvise(MADV_MERGEABLE) mmap hack from affecting...
Elliott Hughes [Wed, 17 Jul 2013 20:22:39 +0000 (13:22 -0700)]
am 40e7a878: Merge "Prevent the madvise(MADV_MERGEABLE) mmap hack from affecting errno."

* commit '40e7a87864fee75f7af2caf8e1972d0d764135cd':
  Prevent the madvise(MADV_MERGEABLE) mmap hack from affecting errno.

11 years agoMerge "Prevent the madvise(MADV_MERGEABLE) mmap hack from affecting errno."
Elliott Hughes [Wed, 17 Jul 2013 20:20:41 +0000 (20:20 +0000)]
Merge "Prevent the madvise(MADV_MERGEABLE) mmap hack from affecting errno."