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11 years agoMerge "Don't test GNU-style ELF hashes on MIPS."
Elliott Hughes [Mon, 7 Jan 2013 22:46:13 +0000 (14:46 -0800)]
Merge "Don't test GNU-style ELF hashes on MIPS."

11 years agoDon't test GNU-style ELF hashes on MIPS.
Elliott Hughes [Mon, 7 Jan 2013 22:18:22 +0000 (14:18 -0800)]
Don't test GNU-style ELF hashes on MIPS.

The MIPS toolchain can't generate them because they're incompatible
with the MIPS ABI (which requires .dynsym match the GOT, while GNU-style
requires .dynsym to be sorted by hash code), so there's nothing to test.

Change-Id: I2220f452fe6fe595ec1312544cc741dd390a36a5

11 years agoMerge "Fix an off-by-one error in the sigset_t function error handling."
Elliott Hughes [Mon, 7 Jan 2013 22:11:43 +0000 (14:11 -0800)]
Merge "Fix an off-by-one error in the sigset_t function error handling."

11 years agoFix an off-by-one error in the sigset_t function error handling.
Elliott Hughes [Mon, 7 Jan 2013 21:58:49 +0000 (13:58 -0800)]
Fix an off-by-one error in the sigset_t function error handling.

Spotted while running the tests on MIPS, where sigset_t is
actually large enough. The bits in sigset_t are used such that
signal 1 is represented by bit 0, so the range of signals is
actually [1, 8*sizeof(sigset_t)]; it seems clearer to reword
the code in terms of valid bit offsets [0, 8*sizeof(sigset_t)),
which leads to the usual bounds checking idiom.

Change-Id: Id899c288e15ff71c85dd2fd33c47f8e97aa1956f

11 years agoMerge "[MIPS] Rewrite fenv.h for Android"
Elliott Hughes [Mon, 7 Jan 2013 21:30:58 +0000 (13:30 -0800)]
Merge "[MIPS] Rewrite fenv.h for Android"

11 years ago[MIPS] Rewrite fenv.h for Android
Raghu Gandham [Sat, 5 Jan 2013 00:29:14 +0000 (16:29 -0800)]
[MIPS] Rewrite fenv.h for Android

Change-Id: I4d1e2f0b37b587426ccc9f26c525ec0d36637c7d

11 years agoMerge "Add AF_CAN and PF_CAN (and other missing families)."
Elliott Hughes [Fri, 4 Jan 2013 00:55:30 +0000 (16:55 -0800)]
Merge "Add AF_CAN and PF_CAN (and other missing families)."

11 years agoAdd AF_CAN and PF_CAN (and other missing families).
Elliott Hughes [Fri, 4 Jan 2013 00:25:47 +0000 (16:25 -0800)]
Add AF_CAN and PF_CAN (and other missing families).

Change-Id: I2c183a6f5f7a7e81e87dad85d8c9aff9c43ed33a

11 years agoMerge "Fix debug malloc."
Elliott Hughes [Fri, 4 Jan 2013 00:20:01 +0000 (16:20 -0800)]
Merge "Fix debug malloc."

11 years agoFix debug malloc.
Elliott Hughes [Thu, 3 Jan 2013 23:44:03 +0000 (15:44 -0800)]
Fix debug malloc.

...which has been broken since the linker data structures went read-only.

Bug: 7941716
Change-Id: If28f6bac0fcb13e371e4d85b064544f561c8d692

11 years agoMerge "sysconf.c was renamed to sysconf.cpp (and modified)..."
Elliott Hughes [Thu, 3 Jan 2013 19:54:56 +0000 (11:54 -0800)]
Merge "sysconf.c was renamed to sysconf.cpp (and modified)..."

11 years agosysconf.c was renamed to sysconf.cpp (and modified)...
Elliott Hughes [Thu, 3 Jan 2013 19:53:35 +0000 (11:53 -0800)]
sysconf.c was renamed to sysconf.cpp (and modified)...

...but sysconf.c still lingers on due to some git/repo accident. Kill it.

Change-Id: Iae354ecb21abf03a3f718cc45cfdddb7a9347778

11 years agoMerge "Define _POSIX_MONOTONIC_CLOCK and implement sysconf(_SC_MONOTONIC_CLOCK)."
Elliott Hughes [Wed, 2 Jan 2013 23:51:15 +0000 (15:51 -0800)]
Merge "Define _POSIX_MONOTONIC_CLOCK and implement sysconf(_SC_MONOTONIC_CLOCK)."

11 years agoDefine _POSIX_MONOTONIC_CLOCK and implement sysconf(_SC_MONOTONIC_CLOCK).
Elliott Hughes [Wed, 2 Jan 2013 22:23:43 +0000 (14:23 -0800)]
Define _POSIX_MONOTONIC_CLOCK and implement sysconf(_SC_MONOTONIC_CLOCK).

Bug: http://code.google.com/p/android/issues/detail?id=39680
Change-Id: I11cf10a66f9d305868a725f04f581099fb88bbfc

11 years agoMerge "Support System.loadLibrary for libraries with transitive dependencies."
Elliott Hughes [Sat, 22 Dec 2012 01:46:22 +0000 (17:46 -0800)]
Merge "Support System.loadLibrary for libraries with transitive dependencies."

11 years agoMerge "Fix format_number."
Elliott Hughes [Fri, 21 Dec 2012 03:08:17 +0000 (19:08 -0800)]
Merge "Fix format_number."

11 years agoFix format_number.
Elliott Hughes [Fri, 21 Dec 2012 02:59:05 +0000 (18:59 -0800)]
Fix format_number.

I broke this the other day when silencing x86 gcc warnings.

Bug: 7904160
Change-Id: I8e60cc1f8cbaff95248c8738d84e515413d839e4

11 years agoSupport System.loadLibrary for libraries with transitive dependencies.
Elliott Hughes [Thu, 20 Dec 2012 22:42:14 +0000 (14:42 -0800)]
Support System.loadLibrary for libraries with transitive dependencies.

Also fix the FLAG_ERROR annoyance --- it's not helpful to cache failures.

Bug: 7896159
Bug: http://code.google.com/p/android/issues/detail?id=34416
Bug: http://code.google.com/p/android/issues/detail?id=22143
Change-Id: I60f235edb4ea4756e1f7ce56f7739f18e8a50789

11 years agoMerge "Fix x86 dynamic linker build."
Elliott Hughes [Wed, 19 Dec 2012 02:16:09 +0000 (18:16 -0800)]
Merge "Fix x86 dynamic linker build."

11 years agoFix x86 dynamic linker build.
Elliott Hughes [Wed, 19 Dec 2012 02:13:19 +0000 (18:13 -0800)]
Fix x86 dynamic linker build.

Change-Id: Ia9fc6342e3d409de86dcd187c7402e8ac2ae96c8

11 years agoMerge "Check for unknown flags passed to dlopen(3)."
Elliott Hughes [Wed, 19 Dec 2012 00:38:37 +0000 (16:38 -0800)]
Merge "Check for unknown flags passed to dlopen(3)."

11 years agoCheck for unknown flags passed to dlopen(3).
Elliott Hughes [Tue, 18 Dec 2012 23:57:55 +0000 (15:57 -0800)]
Check for unknown flags passed to dlopen(3).

Change-Id: I56f4aab0e5a1487bc32d2c4d231e8bd15c4ac8da

11 years agoMerge "Fix <endian.h> and <sys/endian.h>."
Elliott Hughes [Wed, 12 Dec 2012 01:18:58 +0000 (17:18 -0800)]
Merge "Fix <endian.h> and <sys/endian.h>."

11 years agoFix <endian.h> and <sys/endian.h>.
Elliott Hughes [Wed, 12 Dec 2012 00:14:54 +0000 (16:14 -0800)]
Fix <endian.h> and <sys/endian.h>.

Previously we'd been relying on getting the machine-specific <endian.h>
instead of the top-level <endian.h>, and <sys/endian.h> was basically broken.
Now, with this patch and the previous patch we should have <endian.h>
and <sys/endian.h> behaving the same. This is basically how NetBSD's endian.h
works, and was probably how ours was originally intended to work.

Bug: http://code.google.com/p/android/issues/detail?id=39824
Change-Id: I71de5a507e633de166013a658b5764df9e1aa09c

11 years agoMerge "Use pthread_kill() in raise()"
Elliott Hughes [Mon, 10 Dec 2012 19:21:42 +0000 (11:21 -0800)]
Merge "Use pthread_kill() in raise()"

11 years agoUse pthread_kill() in raise()
Chris Dearman [Sat, 8 Dec 2012 02:41:10 +0000 (18:41 -0800)]
Use pthread_kill() in raise()

raise() should use pthread_kill() in a pthreads environment.
For bionic this means it should always be used.

Change-Id: Ic679272b664d2b8a7068b628fb83a9f7395c441f

11 years agoMerge "Added audit.h from the kernel."
Geremy Condra [Fri, 7 Dec 2012 22:21:16 +0000 (14:21 -0800)]
Merge "Added audit.h from the kernel."

11 years agoAdded audit.h from the kernel.
Geremy Condra [Thu, 6 Dec 2012 21:02:46 +0000 (13:02 -0800)]
Added audit.h from the kernel.

Just followed the recipe in I1ca996541d05b0d5927ab828a6ce49c09877ea01

Change-Id: I5713d9ce5ff62e310a694ecfbe21cad6577bcb4d

11 years agoMerge "FORTIFY_SOURCE: remove memcpy overlap checks"
Nick Kralevich [Fri, 7 Dec 2012 18:10:49 +0000 (10:10 -0800)]
Merge "FORTIFY_SOURCE: remove memcpy overlap checks"

11 years agoFORTIFY_SOURCE: remove memcpy overlap checks
Nick Kralevich [Fri, 7 Dec 2012 17:57:01 +0000 (09:57 -0800)]
FORTIFY_SOURCE: remove memcpy overlap checks

These checks haven't been as useful as I hoped, and it's
causing a false positive finding.  Remove the overlap
compile time checks.

Change-Id: I5d45dde10ae4663d728230d41fa904adf20acaea

11 years agoMerge "FORTIFY_SOURCE: fix up previous commit"
Nick Kralevich [Thu, 6 Dec 2012 22:48:24 +0000 (14:48 -0800)]
Merge "FORTIFY_SOURCE: fix up previous commit"

11 years agoFORTIFY_SOURCE: fix up previous commit
Nick Kralevich [Wed, 5 Dec 2012 23:26:54 +0000 (15:26 -0800)]
FORTIFY_SOURCE: fix up previous commit

I forgot two files in 326ea5413d18ea019cd1bda415ce428f7bdcafd2.

Change-Id: I30430f65bfafad4274193fc5b973959eac0791a7

11 years agoMerge "clean up FORTIFY_SOURCE handling."
Nick Kralevich [Tue, 4 Dec 2012 23:44:22 +0000 (15:44 -0800)]
Merge "clean up FORTIFY_SOURCE handling."

11 years agoclean up FORTIFY_SOURCE handling.
Nick Kralevich [Tue, 4 Dec 2012 21:55:19 +0000 (13:55 -0800)]
clean up FORTIFY_SOURCE handling.

Avoid duplicating huge chunks of code.

Change-Id: Id6145cdfce781c5ffba2abaaa79681d25a7ab28f

11 years agoMerge "FORTIFY_SOURCE: fortify strrchr"
Nick Kralevich [Tue, 4 Dec 2012 19:30:18 +0000 (11:30 -0800)]
Merge "FORTIFY_SOURCE: fortify strrchr"

11 years agoFORTIFY_SOURCE: fortify strrchr
Nick Kralevich [Mon, 3 Dec 2012 18:36:13 +0000 (10:36 -0800)]
FORTIFY_SOURCE: fortify strrchr

This change compliments 049e58369c37fdeacd0380a6bf1e078d9baf819f

Change-Id: I27d015d70a520713c7472558a3c427f546d36ee4

11 years agoMerge "mmap: Remove madvise() workaround"
Elliott Hughes [Mon, 3 Dec 2012 17:13:20 +0000 (09:13 -0800)]
Merge "mmap: Remove madvise() workaround"

11 years agoMerge "Add argument checking to sigemptyset(3) and friends."
Elliott Hughes [Mon, 3 Dec 2012 15:45:45 +0000 (07:45 -0800)]
Merge "Add argument checking to sigemptyset(3) and friends."

11 years agoMerge "FORTIFY_SOURCE: fortify strchr"
Nick Kralevich [Sat, 1 Dec 2012 00:50:59 +0000 (16:50 -0800)]
Merge "FORTIFY_SOURCE: fortify strchr"

11 years agoAdd argument checking to sigemptyset(3) and friends.
Elliott Hughes [Sat, 1 Dec 2012 00:40:55 +0000 (16:40 -0800)]
Add argument checking to sigemptyset(3) and friends.

You could argue that this is hurting people smart enough to have manually
allocated a large-enough sigset_t, but those people are smart enough to
implement their own sigset functions too.

I wonder whether our least unpleasant way out of our self-inflicted 32-bit
cesspool is to have equivalents of _FILE_OFFSET_BITS such as _SIGSET_T_BITS,
so calling code could opt in? You'd have to be careful passing sigset_t
arguments between code compiled with different options.

Bug: 5828899
Change-Id: I0ae60ee8544835b069a2b20568f38ec142e0737b

11 years agoFORTIFY_SOURCE: fortify strchr
Nick Kralevich [Fri, 30 Nov 2012 23:15:58 +0000 (15:15 -0800)]
FORTIFY_SOURCE: fortify strchr

Detect when strchr reads off the end of a buffer.

Change-Id: I0e952eedcff5c36d646a9c3bc4e1337b959224f2

11 years agoMerge "Reduce the exposure of the __set_errno implementation detail."
Elliott Hughes [Fri, 30 Nov 2012 22:41:07 +0000 (14:41 -0800)]
Merge "Reduce the exposure of the __set_errno implementation detail."

11 years agoReduce the exposure of the __set_errno implementation detail.
Elliott Hughes [Fri, 30 Nov 2012 19:58:57 +0000 (11:58 -0800)]
Reduce the exposure of the __set_errno implementation detail.

Change-Id: I395e1b46a9491e34fc53e71853e932ea90b3d1cc

11 years agoMerge "Replace .S version of x86 crtfiles with .c version"
Elliott Hughes [Fri, 30 Nov 2012 18:06:53 +0000 (10:06 -0800)]
Merge "Replace .S version of x86 crtfiles with .c version"

11 years agoReplace .S version of x86 crtfiles with .c version
Pavel Chupin [Wed, 28 Nov 2012 14:31:14 +0000 (18:31 +0400)]
Replace .S version of x86 crtfiles with .c version

This patch replaces .S versions of x86 crtfiles with .c which are much
easier to support. Some of the files are matching .c version of Arm
crtfiles. x86 files required some cleanup anyway and this cleanup actually
led to matching Arm files.

I didn't change anything to share the same crt*.c between x86 and Arm. I
prefer to keep them separate for a while in case any change is required
for one of the arch, but it's good thing to do in the following patches.

Change-Id: Ibcf033f8d15aa5b10c05c879fd4b79a64dfc70f3
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
11 years agoMerge "Remove (near-)duplicate definitions of size_t and ssize_t."
Elliott Hughes [Fri, 30 Nov 2012 03:33:01 +0000 (19:33 -0800)]
Merge "Remove (near-)duplicate definitions of size_t and ssize_t."

11 years agoRemove (near-)duplicate definitions of size_t and ssize_t.
Elliott Hughes [Fri, 30 Nov 2012 01:25:23 +0000 (17:25 -0800)]
Remove (near-)duplicate definitions of size_t and ssize_t.

The near duplicates upset fussier compilers that insist that
typedefs be exactly the same, but the fix isn't to make all
copies identical...

Change-Id: Icfdace41726f36ec33c9ae919dbb5a54d3529cc9

11 years agoMerge "Bug: __WINT_TYPE__ and wint_t reference to different types"
Elliott Hughes [Thu, 29 Nov 2012 23:51:57 +0000 (15:51 -0800)]
Merge "Bug: __WINT_TYPE__ and wint_t reference to different types"

11 years agoMerge "[MIPS] Fix the MIPS getsid system call"
Elliott Hughes [Thu, 29 Nov 2012 22:37:13 +0000 (14:37 -0800)]
Merge "[MIPS] Fix the MIPS getsid system call"

11 years agoMerge "Verify architecture neutral syscall numbers"
Elliott Hughes [Thu, 29 Nov 2012 22:34:19 +0000 (14:34 -0800)]
Merge "Verify architecture neutral syscall numbers"

11 years agoMerge "Define DEFFILEMODE and friends"
Elliott Hughes [Thu, 29 Nov 2012 22:31:19 +0000 (14:31 -0800)]
Merge "Define DEFFILEMODE and friends"

11 years ago[MIPS] Fix the MIPS getsid system call
Chris Dearman [Thu, 29 Nov 2012 19:23:31 +0000 (11:23 -0800)]
[MIPS] Fix the MIPS getsid system call

Change-Id: I30a27941125bccb35d73a572a729ecf7dd555389
Signed-off-by: Chris Dearman <chris@mips.com>
11 years agoVerify architecture neutral syscall numbers
Chris Dearman [Thu, 29 Nov 2012 19:22:11 +0000 (11:22 -0800)]
Verify architecture neutral syscall numbers

Also removed some dead code and fixed comment

Change-Id: I5d6a04b4af3d95e34368136cf2eeb3c9b6f99769
Signed-off-by: Chris Dearman <chris@mips.com>
11 years agoDefine DEFFILEMODE and friends
Hakan Kvist [Wed, 10 Oct 2012 06:32:52 +0000 (08:32 +0200)]
Define DEFFILEMODE and friends

Define the macros ACCESSPERMS, ALLPERMS and DEFFILEMODE.
These macros originates from BSD but has been available in glibc
for quite some time.

Change-Id: I429cd30aa4e73f53b153ee7740070cebba166c57

11 years agoMerge "Clean up _BYTE_ORDER definitions for better x86 portability."
Elliott Hughes [Wed, 28 Nov 2012 01:34:52 +0000 (17:34 -0800)]
Merge "Clean up _BYTE_ORDER definitions for better x86 portability."

11 years agoClean up _BYTE_ORDER definitions for better x86 portability.
Elliott Hughes [Tue, 27 Nov 2012 22:18:04 +0000 (14:18 -0800)]
Clean up _BYTE_ORDER definitions for better x86 portability.

We'd manually hacked _BYTE_ORDER into the arm and mips "_types.h" headers,
but not into the x86 one. Judging by upstream, _BYTE_ORDER should be in
the "endian.h" headers instead, so let's uniformly do that.

I've also ironed out some of the other differences between the different
architectures' header files too.

Bug: http://code.google.com/p/android/issues/detail?id=39824
Change-Id: I19d3af7ffd74e1c02b1b6886aec0f0d11f44ab8d

11 years agoMerge "Do not include '\0' when writing error messages to stderr"
Elliott Hughes [Mon, 26 Nov 2012 23:44:58 +0000 (15:44 -0800)]
Merge "Do not include '\0' when writing error messages to stderr"

11 years agoDo not include '\0' when writing error messages to stderr
Chris Dearman [Wed, 31 Oct 2012 12:39:27 +0000 (05:39 -0700)]
Do not include '\0' when writing error messages to stderr

Change-Id: I6adc806c3920e5a4ae61ca55c40613fcf338b18c
Signed-off-by: Chris Dearman <chris@mips.com>
11 years agoMerge "Upgrade to tzdata2012j."
Elliott Hughes [Mon, 26 Nov 2012 22:52:07 +0000 (14:52 -0800)]
Merge "Upgrade to tzdata2012j."

11 years agoUpgrade to tzdata2012j.
Elliott Hughes [Mon, 26 Nov 2012 21:44:49 +0000 (13:44 -0800)]
Upgrade to tzdata2012j.

This reflects the following changes recently circulated on the tz mailing list:

  Libya moved to CET [2012-11-11], but with DST planned [2013].
  (Thanks to Even Scharning, Steffen Thorsen, and Tim Parenti.)

I also had to change the script to cope with:

  Signatures now have the extension .asc, not .sign, as that's more
  standard.  (Thanks to Phil Pennock.)

Change-Id: Ie9711c5c796b3c122daea9690929edcc3ddd32da

11 years agoBug: __WINT_TYPE__ and wint_t reference to different types
Sergey Melnikov [Wed, 21 Nov 2012 15:42:19 +0000 (19:42 +0400)]
Bug: __WINT_TYPE__ and wint_t reference to different types

__WINT_TYPE__ type provided by gcc. It references to unsigned int
type for android and linux. Patch corrects wint_t typedef to
__WINT_TYPE__.

Signed-off-by: Sergey Melnikov <sergey.melnikov@intel.com>
Change-Id: Iabeb9fcb0b7bb303a8b220043e339126f125dd68

11 years agommap: Remove madvise() workaround
Nick Kralevich [Mon, 19 Nov 2012 19:23:10 +0000 (11:23 -0800)]
mmap: Remove madvise() workaround

Remove mmap() calling madvise(MADV_MERGEABLE) added
in b8e1e9685efc82d6ac112b9aa316e7f6bf5186ca

Change-Id: I80dbf6afe750348964d83097f993ea6cb8a065d5

11 years agoMerge "We should use load_bias. This patch fixes MIPS NDK device exception test...
Nick Kralevich [Mon, 19 Nov 2012 18:45:18 +0000 (10:45 -0800)]
Merge "We should use load_bias.  This patch fixes MIPS NDK device exception test failures."

11 years agoWe should use load_bias. This patch fixes MIPS NDK device exception test failures.
Chao-Ying Fu [Thu, 15 Nov 2012 10:00:17 +0000 (02:00 -0800)]
We should use load_bias.  This patch fixes MIPS NDK device exception test failures.

Change-Id: I4b718c36666e66062c1f13e4deea1ec7a7951c54

11 years agoMerge "Support GNU_RELRO for static executables."
Nick Kralevich [Fri, 16 Nov 2012 16:45:51 +0000 (08:45 -0800)]
Merge "Support GNU_RELRO for static executables."

11 years agoMerge "Temporarily address gcc 4.7 breakage."
Nick Kralevich [Thu, 15 Nov 2012 23:57:15 +0000 (15:57 -0800)]
Merge "Temporarily address gcc 4.7 breakage."

11 years agoTemporarily address gcc 4.7 breakage.
Nick Kralevich [Thu, 15 Nov 2012 23:21:43 +0000 (15:21 -0800)]
Temporarily address gcc 4.7 breakage.

Change-Id: I8ebb2d5df2f8f8aedf252c94ff69505e61ed0a74

11 years agoSupport GNU_RELRO for static executables.
Nick Kralevich [Sat, 10 Nov 2012 00:51:36 +0000 (16:51 -0800)]
Support GNU_RELRO for static executables.

In 9ec0f03a0d0b17bbb94ac0b9fef6add28a133c3a, we added dynamic
linker support for GNU_RELRO protections. These protections
make certain regions of memory read-only, helping protect certain
data structures from accidental or deliberate modifications.

This change adds GNU_RELRO support to STATIC executables.  We can
determine if we're compiled with relro protections by examining
our own program headers, which is passed to us by the kernel
in the AT_PHDR and AT_PHNUM auxiliary vectors.

Parts of this code were stolen from the dynamic linker.

Change-Id: Ic17eb5f932218538ec25347ece314d4dc7549de1

11 years agoam 6542ac03: Merge "Add a memmove(3) benchmark."
Elliott Hughes [Sat, 10 Nov 2012 00:21:08 +0000 (16:21 -0800)]
am 6542ac03: Merge "Add a memmove(3) benchmark."

* commit '6542ac0380581e0cd0ad47e2763b732d93e9d6bd':
  Add a memmove(3) benchmark.

11 years agoMerge "Add a memmove(3) benchmark."
Elliott Hughes [Sat, 10 Nov 2012 00:17:34 +0000 (16:17 -0800)]
Merge "Add a memmove(3) benchmark."

11 years agoam b62e2770: Merge "Add optimized version of memset for Cortex A9"
Elliott Hughes [Fri, 9 Nov 2012 23:15:09 +0000 (15:15 -0800)]
am b62e2770: Merge "Add optimized version of memset for Cortex A9"

* commit 'b62e2770e7c41f9cbe41acca4f25966eea2bc533':
  Add optimized version of memset for Cortex A9

11 years agoMerge "Add optimized version of memset for Cortex A9"
Elliott Hughes [Fri, 9 Nov 2012 23:06:50 +0000 (15:06 -0800)]
Merge "Add optimized version of memset for Cortex A9"

11 years agoAdd optimized version of memset for Cortex A9
Henrik Smiding [Fri, 5 Nov 2010 14:07:53 +0000 (15:07 +0100)]
Add optimized version of memset for Cortex A9

Adds new code to function memset, optimized for Cortex A9.

Copyright (C) ST-Ericsson SA 2010

Added neon implementation

Author: Henrik Smiding henrik.smiding@stericsson.com for ST-Ericsson.

Change-Id: Id3c87767953439269040e15bd30a27aba709aef6
Signed-off-by: Christian Bejram <christian.bejram@stericsson.com>
11 years agoAdd a memmove(3) benchmark.
Elliott Hughes [Fri, 9 Nov 2012 22:59:21 +0000 (14:59 -0800)]
Add a memmove(3) benchmark.

Change-Id: I9c0ffae0b5aae29521b7e68e5ce2318b5a401cba

11 years agoam 49677dec: Merge "Add optimized version of memcpy for Cortex A9"
Elliott Hughes [Fri, 9 Nov 2012 02:13:30 +0000 (18:13 -0800)]
am 49677dec: Merge "Add optimized version of memcpy for Cortex A9"

* commit '49677deca2c2984ae6c0a3df8fbada7132e82940':
  Add optimized version of memcpy for Cortex A9

11 years agoMerge "Add optimized version of memcpy for Cortex A9"
Elliott Hughes [Fri, 9 Nov 2012 02:04:27 +0000 (18:04 -0800)]
Merge "Add optimized version of memcpy for Cortex A9"

11 years agoAdd optimized version of memcpy for Cortex A9
Henrik Smiding [Mon, 17 Jan 2011 15:05:41 +0000 (16:05 +0100)]
Add optimized version of memcpy for Cortex A9

Adds new code to memcpy function, optimized for Cortex A9.
Adds new ARM-only loop, for operations where source and
destination are aligned.

Copyright (C) ST-Ericsson SA 2010

Modified neon implementation to fit Cortex A9 cache line size,
for those running 32 bytes L2 cache line size.
Also split the implementation in aligned and unaligned access,
for those that allows unaligned memory access with Neon.
For totally aligned operations, arm-only code is used.

Change-Id: I95ebf6164cd6486b12a7e3e98e369db21e7e18d2
Author: Henrik Smiding henrik.smiding@stericsson.com for ST-Ericsson.
Signed-off-by: Christian Bejram <christian.bejram@stericsson.com>
11 years agoam c2132915: Merge "Add optimized version of memcmp for Cortex A9"
Elliott Hughes [Fri, 9 Nov 2012 01:53:41 +0000 (17:53 -0800)]
am c2132915: Merge "Add optimized version of memcmp for Cortex A9"

* commit 'c2132915158014f578c3f003c9399961fe8d6da2':
  Add optimized version of memcmp for Cortex A9

11 years agoMerge "Add optimized version of memcmp for Cortex A9"
Elliott Hughes [Fri, 9 Nov 2012 01:48:18 +0000 (17:48 -0800)]
Merge "Add optimized version of memcmp for Cortex A9"

11 years agoam 7aca3103: Merge "Simple google3-compatible benchmarking."
Elliott Hughes [Fri, 9 Nov 2012 00:31:13 +0000 (16:31 -0800)]
am 7aca3103: Merge "Simple google3-compatible benchmarking."

* commit '7aca3103069d7603cff47db7141b64f6a9d94f86':
  Simple google3-compatible benchmarking.

11 years agoMerge "Simple google3-compatible benchmarking."
Elliott Hughes [Fri, 9 Nov 2012 00:26:45 +0000 (16:26 -0800)]
Merge "Simple google3-compatible benchmarking."

11 years agoSimple google3-compatible benchmarking.
Elliott Hughes [Thu, 8 Nov 2012 23:37:43 +0000 (15:37 -0800)]
Simple google3-compatible benchmarking.

Based on our open-source RE2 benchmarking code.

Includes benchmarks for a handful of <string.h> functions.

Change-Id: I30eb70d25dbf4ad5f2ca44976a8ce3b1ff7dad01

11 years agoam d460f3f1: Merge "Tests for string routines."
Elliott Hughes [Thu, 8 Nov 2012 17:29:33 +0000 (09:29 -0800)]
am d460f3f1: Merge "Tests for string routines."

* commit 'd460f3f1af80af40d8c3fab12a68459d8d1ec4c5':
  Tests for string routines.

11 years agoMerge "Tests for string routines."
Elliott Hughes [Thu, 8 Nov 2012 17:15:22 +0000 (09:15 -0800)]
Merge "Tests for string routines."

11 years agoam 5408ac3c: Merge "Fix dlopen_library_with_only_gnu_hash_Test."
Elliott Hughes [Thu, 8 Nov 2012 02:31:37 +0000 (18:31 -0800)]
am 5408ac3c: Merge "Fix dlopen_library_with_only_gnu_hash_Test."

* commit '5408ac3c8dfe4857985b94fb7bd883fd3899c48b':
  Fix dlopen_library_with_only_gnu_hash_Test.

11 years agoMerge "Fix dlopen_library_with_only_gnu_hash_Test."
Elliott Hughes [Thu, 8 Nov 2012 02:19:00 +0000 (18:19 -0800)]
Merge "Fix dlopen_library_with_only_gnu_hash_Test."

11 years agoFix dlopen_library_with_only_gnu_hash_Test.
Elliott Hughes [Thu, 8 Nov 2012 02:16:02 +0000 (18:16 -0800)]
Fix dlopen_library_with_only_gnu_hash_Test.

Change-Id: Id3395f155587cfa74061f97a2cb4c6a6e59c13dc

11 years agoTests for string routines.
Anna Tikhonova [Fri, 5 Oct 2012 11:21:11 +0000 (15:21 +0400)]
Tests for string routines.

Change-Id: I24068a228f59df1c3b758c5b2026a09720490616
Signed-off-by: Anna Tikhonova <anna.tikhonova@intel.com>
11 years agoam 414aadc7: am 3bf2fcf9: Reconcile with jb-mr1-factory-release jb-mr1-release -...
The Android Open Source Project [Tue, 6 Nov 2012 19:16:38 +0000 (11:16 -0800)]
am 414aadc7: am 3bf2fcf9: Reconcile with jb-mr1-factory-release jb-mr1-release - do not merge

* commit '414aadc79de68713e0a80a033c03b651615176f8':

11 years agoam 3bf2fcf9: Reconcile with jb-mr1-factory-release jb-mr1-release - do not merge
The Android Open Source Project [Tue, 6 Nov 2012 19:13:52 +0000 (11:13 -0800)]
am 3bf2fcf9: Reconcile with jb-mr1-factory-release jb-mr1-release - do not merge

* commit '3bf2fcf9a2bc811bbee194b19f2a00c4cfb24701':
  Revert "Update ion header"
  :Revert "Update ion header"
  Revert "Upgrade to dlmalloc 2.8.5."
  Revert "Restore posix_memalign"
  When compiling with clang, don't "fortify_source" the strlcpy and strlcat.
  When compiling with clang, don't "fortify_source" the strlen.
  Revert "Fix the clang build: this compiler doesn't support the gnu_inline function attribute"
  Update msm_camera.h to version that supports instance handle based lookup
  Replace ALL_PREBUILTS with BUILD_PREBUILT

11 years agoReconcile with jb-mr1-factory-release jb-mr1-release - do not merge
The Android Open Source Project [Tue, 6 Nov 2012 19:12:01 +0000 (11:12 -0800)]
Reconcile with jb-mr1-factory-release jb-mr1-release - do not merge

Change-Id: I8a58a6aebc81829d15af6802f16d956cad2d39c8

11 years agoam 604a163e: Merge "Rewrite <fenv.h> for ARM."
Elliott Hughes [Tue, 6 Nov 2012 00:51:53 +0000 (16:51 -0800)]
am 604a163e: Merge "Rewrite <fenv.h> for ARM."

* commit '604a163e4c7724f881605fdbda94db4f7c8f0e7a':
  Rewrite <fenv.h> for ARM.

11 years agoMerge "Rewrite <fenv.h> for ARM."
Elliott Hughes [Tue, 6 Nov 2012 00:43:34 +0000 (16:43 -0800)]
Merge "Rewrite <fenv.h> for ARM."

11 years agoam bb91e9fb: Merge "Upgrade to tzdata2012i."
Elliott Hughes [Mon, 5 Nov 2012 18:57:20 +0000 (10:57 -0800)]
am bb91e9fb: Merge "Upgrade to tzdata2012i."

* commit 'bb91e9fb96ec6ea8a6ebcf17bf70f66f957df30b':
  Upgrade to tzdata2012i.

11 years agoMerge "Upgrade to tzdata2012i."
Elliott Hughes [Mon, 5 Nov 2012 18:42:57 +0000 (10:42 -0800)]
Merge "Upgrade to tzdata2012i."

11 years agoam a41e6426: Merge "Tone down some of the overly-verbose linker logging."
Elliott Hughes [Mon, 5 Nov 2012 17:19:57 +0000 (09:19 -0800)]
am a41e6426: Merge "Tone down some of the overly-verbose linker logging."

* commit 'a41e6426073c57881f49bdaec46ca90a5b164401':
  Tone down some of the overly-verbose linker logging.

11 years agoMerge "Tone down some of the overly-verbose linker logging."
Elliott Hughes [Mon, 5 Nov 2012 17:13:31 +0000 (09:13 -0800)]
Merge "Tone down some of the overly-verbose linker logging."

11 years agoTone down some of the overly-verbose linker logging.
Elliott Hughes [Mon, 5 Nov 2012 17:11:43 +0000 (09:11 -0800)]
Tone down some of the overly-verbose linker logging.

We don't need to see every dlopen(3)/dlsym(3) failure unless LD_DEBUG is on.

Change-Id: I1edfe8b72f32ff54dd30e1acf32e20d470d5e9f7

11 years agoUpgrade to tzdata2012i.
Elliott Hughes [Mon, 5 Nov 2012 16:53:28 +0000 (08:53 -0800)]
Upgrade to tzdata2012i.

Also support GPG signature verification of updates, and fix remaining
pylint complaints.

The 2012i release of the tz data reflects the following changes recently
circulated on the tz mailing list:

* Cuba switches from DST [2012-11-04] at 01:00.  (Thanks to Steffen Thorsen.)

Change-Id: Ie81d395afa40aa217a0196aad8ca1f9a870bbc31

11 years agoRewrite <fenv.h> for ARM.
Elliott Hughes [Sat, 3 Nov 2012 00:05:20 +0000 (17:05 -0700)]
Rewrite <fenv.h> for ARM.

The old code was one big no-op.

Bug: http://code.google.com/p/android/issues/detail?id=38196
Change-Id: I201a6ffa477385b2629f45e8c948bdfbd47b5bf1