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99868904fe
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Author SHA1 Message Date
Elliott Hughes
99868904fe Avoid sign extension in 32-bit mmap. 
Change-Id: I2a77925f62f381a0b34648c3db8154a55dd80c46
 2013-12-20 18:17:34 -08:00
Elliott Hughes
22323f91b1 Merge "Fix aarch64 futex assembly routines." 2013-12-21 01:20:23 +00:00
Elliott Hughes
5eccb9646d Fix aarch64 futex assembly routines. 
Also make the other architectures more similar to one another,
use NULL instead of 0 in calling code, and remove an unused #define.

Change-Id: I52b874afb6a351c802f201a0625e484df6d093bb
 2013-12-20 16:58:06 -08:00
Elliott Hughes
026b6ab6d5 Merge "Allocate additional space on stack for indirect syscall" 2013-12-20 23:36:32 +00:00
Chris Dearman
766c7efe28 Allocate additional space on stack for indirect syscall 
The caller is only required to allocate 16 bytes on the
stack for a0-a3. syscall is handling up to 6 arguments so
additional space is needed on the stack to avoid corrupting the
callers frame.

Change-Id: I054b31696decc3e17d9c70af18cd278b852235d1
 2013-12-20 15:36:00 -08:00
Greg Hackmann
5e26221a1d Merge "Fix backwards compatible system property structure" 2013-12-20 21:54:38 +00:00
Elliott Hughes
21955e5453 Merge "Upgrade to tzdata2013i." 2013-12-20 19:33:46 +00:00
Elliott Hughes
498295ca2b Upgrade to tzdata2013i. 
From the release notes:

  Changes affecting near-future time stamps:

    Jordan switches back to standard time at 00:00 on December 20, 2013.
    The 2006-2011 transition schedule is planned to resume in 2014.
    (Thanks to Steffen Thorsen.)

  Changes affecting past time stamps:

    In 2004, Cuba began DST on March 28, not April 4.
    (Thanks to Steffen Thorsen.)

Change-Id: I8f26cc50f6b571804a18ff2113b4a47a22bc56dd
 2013-12-20 11:26:19 -08:00
Elliott Hughes
aa267685c9 Merge "Allow GCC-built fortified code to run on a clang-built bionic." 2013-12-20 02:54:56 +00:00
Elliott Hughes
ea23753ea0 Merge "Fix __isnanl on aarch64." 2013-12-20 02:03:22 +00:00
Elliott Hughes
a19a41b6b5 Merge "Fix struct stat for aarch64." 2013-12-20 01:45:33 +00:00
Elliott Hughes
f85b9ac3ec Merge "Don't force O_LARGEFILE on LP64." 2013-12-20 01:44:24 +00:00
Elliott Hughes
28ddd91c49 Fix __isnanl on aarch64. 
This fixes the math.__isnanl, math.powl, and math.fdiml tests.

Change-Id: I0086e4a1a82d0e2708fa07cf580a6d9778c548f2
 2013-12-19 17:13:56 -08:00
Elliott Hughes
b8fa5b1ca9 Fix struct stat for aarch64. 
Another kernel, another struct stat.

Change-Id: Ia5ee553d4a2ffc878d2fed82a763ff64c02b12e8
 2013-12-19 16:50:22 -08:00
Elliott Hughes
17cabe15d5 Don't force O_LARGEFILE on LP64. 
aarch64's strace is confused by this, and it isn't necessary anyway.

Change-Id: Ib07b649eb1c38ff0296003874f73af78c47bc276
 2013-12-19 16:48:56 -08:00
Ben Cheng
f576472a14 Merge "Add __popcountsi2 to the function compat list." 2013-12-20 00:42:40 +00:00
Ben Cheng
e3fb66dd01 Add __popcountsi2 to the function compat list. 
This is needed if we use Clang to compile Bionic, which won't include
__popcountsi2 anymore as Clang generates inline instructions. However
prebuilt binary blobs still depend on libc.so to resolve __popcountsi2.

Change-Id: I9001a3884c4be250c0ceebcd79922783fae1a0b7
 2013-12-19 16:26:40 -08:00
Elliott Hughes
ed96db2a4f Merge "Don't abort in stdio.getdelim_invalid and stdio.getline_invalid." 2013-12-19 23:36:47 +00:00
Elliott Hughes
6ad8f76f1f Don't abort in stdio.getdelim_invalid and stdio.getline_invalid. 
Change-Id: Ie1aefed732f4bea77887bddd1be9a0578e247aa3
 2013-12-19 14:56:17 -08:00
Elliott Hughes
cd0609f4fc Allow GCC-built fortified code to run on a clang-built bionic. 
Even though code built with clang won't be fully fortified
and won't contain calls to our various helpers, binaries built
with GCC will.

Change-Id: I389b2f1e22a3e89b22aadedc46397bf704f9ca79
 2013-12-19 14:20:22 -08:00
Elliott Hughes
cf7a4a4fda Merge "Revert "Add C linkage for __open_2 and __openat_2."" 2013-12-19 20:02:28 +00:00
Elliott Hughes
9a42eef8b1 Revert "Add C linkage for __open_2 and __openat_2." 
This reverts commit c13d89b829.

Change-Id: I40a3c6b926e920b65dd054353a2db8d314d5b300
 2013-12-19 20:02:16 +00:00
Elliott Hughes
bb4f6dc2ec Merge "ARM: Change dmb domain for bionic_atomic_barrier()" 2013-12-19 19:39:43 +00:00
Serban Constantinescu
845c778fa6 ARM: Change dmb domain for bionic_atomic_barrier() 
This patch changes the domain that the memory barrier operates on. Assumes
that the scope of bionic_atomic_barrier() does not include device memory,
memory shared with the GPU or any other memory external to the processor
cluster.

Change-Id: I291e741c98a64c86f3a3cf99811bbf1e714ac9aa
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
 2013-12-19 11:39:01 -08:00
Elliott Hughes
1afb375d30 Merge "Fix aarch64 custom assembler now non-uapi is gone." 2013-12-19 19:36:04 +00:00
Elliott Hughes
eb15a6c9cd Merge "We actually have modfl." 2013-12-19 19:34:03 +00:00
Elliott Hughes
da9775509b Fix aarch64 custom assembler now non-uapi is gone. 
Change-Id: I9c8ad17d9bae2de9d793444d87d4ee133728e900
 2013-12-19 11:32:42 -08:00
Elliott Hughes
20adf52cf2 We actually have modfl. 
Change-Id: I22bb4d14f99a418819f2941c2dfec49094807c5f
 2013-12-19 11:30:51 -08:00
Ben Cheng
dcc18ea4c6 Merge "Add C linkage for __open_2 and __openat_2." 2013-12-19 18:59:05 +00:00
Ben Cheng
c13d89b829 Add C linkage for __open_2 and __openat_2. 
Otherwise Clang mangle them with C++ names.

Change-Id: I844e28d834df8b0752b32d2aadd2013fc8804a43
 2013-12-19 10:49:20 -08:00
Christopher Ferris
81ddd14381 Merge "Remove the non-uapi kernel headers." 2013-12-19 06:58:53 +00:00
Nick Kralevich
25447aec39 Merge "Clean up more recursive FORTIFY_SOURCE calls" 2013-12-19 05:08:17 +00:00
Nick Kralevich
e4c6b08c4e Clean up more recursive FORTIFY_SOURCE calls 
Don't use FORTIFY_SOURCE on functions which implement
FORTIFY_SOURCE, to avoid infinite recursion problems.

The previous patch only addressed one of the problems.

Bug: 12216860
Change-Id: I6f30ae7cb5b481be9942add18182ea4839d348a6
 2013-12-18 19:17:14 -08:00
Nick Kralevich
4063bb6147 Merge "__strnlen_chk: avoid recursive strlen calls" 2013-12-19 02:52:23 +00:00
Elliott Hughes
90bd36bca6 Merge "Don't use weak aliases in libm." 2013-12-19 02:49:19 +00:00
Nick Kralevich
ddea383433 __strnlen_chk: avoid recursive strlen calls 
Don't use FORTIFY_SOURCE on functions which implement
FORTIFY_SOURCE.

Bug: 12216860
Change-Id: I61db1b47ccdd6bdcf41eab3303f4806494016199
 2013-12-18 18:17:52 -08:00
Elliott Hughes
241608e9ce Don't use weak aliases in libm. 
The aarch64 toolchain doesn't support them, and we were already implementing
most of the fake long-double functions differently anyway.

Change-Id: I4a2f2df81972ee9c34ddfe96cec81b126506d881
 2013-12-18 17:18:53 -08:00
Elliott Hughes
f5897dcb1d Merge "Fix linking of aarch64 static binaries." 2013-12-18 23:31:29 +00:00
Elliott Hughes
28d4b9bbcb Fix linking of aarch64 static binaries. 
Change-Id: If1fa8b560074058b8f7ef32db21a7ca3c53d1fd7
 2013-12-18 15:22:08 -08:00
Elliott Hughes
0b61567f9f Merge "Fix the x86-64 int64_t/uint64_t." 2013-12-18 22:11:17 +00:00
Elliott Hughes
ba9fee97cf Fix the x86-64 int64_t/uint64_t. 
This now matches aarch64, which was already correct.

Bug: 12213562
Change-Id: I5da19f0af98347992fea2a62938472f86427740f
 2013-12-18 14:00:14 -08:00
Elliott Hughes
717ad6498c Merge "Don't use __kernel_ulong_t." 2013-12-18 20:23:28 +00:00
Elliott Hughes
ad8842f5c6 Don't use __kernel_ulong_t. 
Change-Id: Ifdfbac0ac6da647276a84bd64bb342bb5a07ad61
 2013-12-18 12:22:33 -08:00
Elliott Hughes
7649766b45 Merge "Remove <machine/kernel.h>." 2013-12-18 19:26:42 +00:00
Elliott Hughes
2b333ea31e Remove <machine/kernel.h>. 
Bug: 12175484
Change-Id: I127f7f91f36bd879109d653e0c56ec56e2529d4d
 2013-12-18 11:21:55 -08:00
Christopher Ferris
be5231442b Remove the non-uapi kernel headers. 
Bug: 11559337
Change-Id: Id1ee4dadbd673cf35b9c79bc87f9a6fb7b2253c6
 2013-12-18 10:34:18 -08:00
Elliott Hughes
d2bcbf0dbe Merge "Small style cleanup." 2013-12-18 18:06:17 +00:00
Elliott Hughes
9e79af3b61 Small style cleanup. 
Change-Id: Ib45a4a2296232968296f9bd7cc3592ba46fd412d
 2013-12-18 10:05:42 -08:00
Elliott Hughes
611b903ca7 Merge "Properly detect timeout in pthread_mutex_lock_timeout_np_impl" 2013-12-18 17:56:22 +00:00
Elliott Hughes
e00f4890c7 Merge "Move bionic over to GCC's 'warning' attribute." 2013-12-18 17:52:18 +00:00