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Author SHA1 Message Date
Elliott Hughes
fff6e272e9 Use hidden visibility for generated stubs whose names begin with underscores. 
Change-Id: Idb39fd04b7a14114801624e744e76e0e7913d951
 2013-10-24 17:03:20 -07:00
Elliott Hughes
9728854992 Merge "Let the compiler worry about implementing ffs(3)." 2013-10-24 23:35:51 +00:00
Elliott Hughes
bf425680e4 Let the compiler worry about implementing ffs(3). 
It does at least as good a job as our old hand-written assembly anyway.

Change-Id: If7c4a1ac508bace0b71ee7b67808caa6eabf11d2
 2013-10-24 16:29:40 -07:00
Elliott Hughes
a1b9f0d443 Merge "Revert "Don't warn about x86 text relocations. They're too prevalent."" 2013-10-24 23:05:24 +00:00
Elliott Hughes
b8b0b6b412 Revert "Don't warn about x86 text relocations. They're too prevalent." 
This reverts commit 5be2c5998c.

Change-Id: I3fc8ca530cdbd74c834fb9cfabe812c9386419fc
 2013-10-24 22:58:28 +00:00
Elliott Hughes
f8dfb6f249 Merge "Remove dependencies on obsolete __ARCH_WANT_SYSCALL_DEPRECATED system calls." 2013-10-24 22:49:49 +00:00
Elliott Hughes
11952073af Remove dependencies on obsolete __ARCH_WANT_SYSCALL_DEPRECATED system calls. 
(aarch64 kernels don't have these system calls.)

Change-Id: I6f64075aa412f71520f2df71c3d69b647f91c1ca
 2013-10-24 15:48:32 -07:00
Ben Cheng
fcb37b876e Merge "Add __EXPORTED_HEADERS__ as predefined macro." 2013-10-23 22:47:21 +00:00
Ben Cheng
460fa7033b Add __EXPORTED_HEADERS__ as predefined macro. 
To weed out stuff like this in uapi/linux/types.h

ifndef __EXPORTED_HEADERS__
warning "Attempt to use kernel headers from user space, see
http://kernelnewbies.org/KernelHeaders"
endif /* __EXPORTED_HEADERS__ */

Change-Id: I6506cea6248f7a3b44a839b98e91bdd0d3a6c4cd
 2013-10-23 14:44:38 -07:00
Elliott Hughes
9098344afe Merge "Don't warn about x86 text relocations. They're too prevalent." 2013-10-23 20:58:38 +00:00
Elliott Hughes
5be2c5998c Don't warn about x86 text relocations. They're too prevalent. 
We should fix this (and disallow it for x86_64), but for now let's get CTS
running again.

libdvm.so and libcutils.so are the main problems.

$ scanelf -qT out/target/product/generic_x86/symbols/system/lib/libcutils.so
  libcutils.so: (memory/data?) [0x4125] in (optimized out: previous android_memset16) [0x4100]
  libcutils.so: (memory/data?) [0x424F] in (optimized out: previous android_memset16) [0x4100]
  libcutils.so: (memory/data?) [0x42F8] in (optimized out: previous android_memset16) [0x4100]
  libcutils.so: (memory/data?) [0x4349] in (optimized out: previous android_memset16) [0x4100]
  libcutils.so: (memory/data?) [0x4406] in (optimized out: previous android_memset16) [0x4100]
  libcutils.so: (memory/data?) [0x45AC] in (optimized out: previous android_memset32) [0x4590]
  libcutils.so: (memory/data?) [0x4650] in (optimized out: previous android_memset32) [0x4590]
  libcutils.so: (memory/data?) [0x46F9] in (optimized out: previous android_memset32) [0x4590]
  libcutils.so: (memory/data?) [0x474A] in (optimized out: previous android_memset32) [0x4590]
  libcutils.so: (memory/data?) [0x4807] in (optimized out: previous android_memset32) [0x4590]

Bug: 11353056
Change-Id: Id4a76b310be7fe858a8a60d0d260b09913b66be9
 2013-10-23 13:45:01 -07:00
Elliott Hughes
cdac5f73ac Merge "MIPS' pipe(2) is weird, but MIPS' pipe2(2) is the same as everyone else's." 2013-10-23 18:27:35 +00:00
Elliott Hughes
1370854cc0 Merge "Fix header file dependencies." 2013-10-23 18:27:01 +00:00
Elliott Hughes
93de3d881d Fix header file dependencies. 
MIPS' asm/fcntl.h assumes a bunch of __kernel_* types are already declared.

Change-Id: Iff701bbb5ede9667a78230c2de3a8f4fe41371c5
 2013-10-23 11:25:54 -07:00
Elliott Hughes
b8cf18b4dd MIPS' pipe(2) is weird, but MIPS' pipe2(2) is the same as everyone else's. 
arch/mips/kernel/syscall.c has a special sysm_pipe wrapper, but there's
no special treatment of pipe2 because it carries no historical baggage.

Change-Id: I892c0f690b21992c8a48276a9b732126f18fc0ee
 2013-10-23 11:21:36 -07:00
Elliott Hughes
97dc3309f3 Merge "Remove dependencies on obsolete __ARCH_WANT_SYSCALL_NO_FLAGS syscalls." 2013-10-23 17:26:40 +00:00
Elliott Hughes
cac7b9d6ec Remove dependencies on obsolete __ARCH_WANT_SYSCALL_NO_FLAGS syscalls. 
(aarch64 kernels only have the newer system calls.)

Also expose the new functionality that's exposed by glibc in our header files.

Change-Id: I45d2d168a03f88723d1f7fbf634701006a4843c5
 2013-10-23 09:48:29 -07:00
Elliott Hughes
ec40edc918 Merge "Move away from the __ARCH_WANT_SYSCALL_NO_AT system calls." 2013-10-22 23:32:25 +00:00
Elliott Hughes
f8fcfbc85a Move away from the __ARCH_WANT_SYSCALL_NO_AT system calls. 
Modern architectures only get the *at(2) system calls. For example,
aarch64 doesn't have open(2), and expects userspace to use openat(2)
instead.

Change-Id: I87b4ed79790cb8a80844f5544ac1a13fda26c7b5
 2013-10-22 16:31:01 -07:00
Elliott Hughes
f0ed9bf253 Merge "AArch64: Fix definitions for STDINT_LIMITS" 2013-10-22 19:41:26 +00:00
Serban Constantinescu
debc021491 AArch64: Fix definitions for STDINT_LIMITS 
This patches fixes the definitions for STDINT_LIMITS on __LP64__
systems.

Change-Id: I5eb1664e9ef7c303432a2b041c99cec663816b75
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
 2013-10-22 12:40:16 -07:00
Nick Kralevich
1756f5a422 Merge "change wording on text relocation message." 2013-10-22 19:28:50 +00:00
Nick Kralevich
3d4470c14a change wording on text relocation message. 
The current message is too alarmist.

Change-Id: I53e8eadca239f867b4e6b9c193eba96e267950c3
 2013-10-22 12:06:36 -07:00
Elliott Hughes
8c39e58b6a Merge "Make sure we have a mkfifo symbol." 2013-10-22 19:03:57 +00:00
Elliott Hughes
594b1a4af2 Make sure we have a mkfifo symbol. 
Bug: https://code.google.com/p/android/issues/detail?id=58888
Change-Id: Ic0a883a5f30beb82cb7be3c4e81b6d693d5fbb4d
 2013-10-22 12:03:19 -07:00
Elliott Hughes
231484705b Merge "AArch64: Fix uses of stack size for 32/64bit libc builds" 2013-10-22 19:02:29 +00:00
Serban Constantinescu
7f70c9b64e AArch64: Fix uses of stack size for 32/64bit libc builds 
This patch fixes stack size uses to size_t.

Change-Id: I0671c85ddb1c1aceaf9440a7c73c21fe528653fa
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
 2013-10-22 12:01:29 -07:00
Elliott Hughes
393484ab35 Merge "Fix statvfs tests for the host." 2013-10-22 03:12:24 +00:00
Elliott Hughes
3d305f1d62 Fix statvfs tests for the host. 
Using /proc seems like a better idea because it's more similar across devices.
I've switched to ensuring we check the initial and final elements in the struct
too, so we have more reason to believe the whole struct is converted correctly.

Change-Id: Ia23403369485747c1452292f6c9df2bb233c04fb
 2013-10-21 19:27:19 -07:00
Elliott Hughes
c284d47c57 Merge "Fix the system property tests to use $ANDROID_DATA." 2013-10-22 00:40:46 +00:00
Elliott Hughes
e4375196d6 Fix the system property tests to use $ANDROID_DATA. 
This lets them work on the host.

Change-Id: I771ccc67652ae37451b45859c7831116cd830086
 2013-10-21 17:40:15 -07:00
Elliott Hughes
9d4b67ea16 Merge "Fix 16-byte stack alignment requirement for x86_64 ABI" 2013-10-22 00:38:37 +00:00
Pavel Chupin
33a209e575 Fix 16-byte stack alignment requirement for x86_64 ABI 
Change-Id: I43304803ac54c8688c61688bd96c7160614172d4
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
 2013-10-21 17:36:28 -07:00
Elliott Hughes
f4ac8ba566 Merge "Fix the x86_64 vfork implementation." 2013-10-21 21:20:51 +00:00
Elliott Hughes
ac5d29fee8 Merge "Fix the x86_64 clone implementation." 2013-10-21 21:19:58 +00:00
Elliott Hughes
53bfdae4ff Fix the x86_64 clone implementation. 
Change-Id: Ia75f46dcb4d3222049e9a6a6fabc2b17223b47f7
 2013-10-18 19:39:09 -07:00
Elliott Hughes
9ea4d5f3a8 Fix the x86_64 vfork implementation. 
Change-Id: I599507f5058e6196dc2d5b5653d06d5135dd8ac1
 2013-10-18 18:21:11 -07:00
Elliott Hughes
a5bab412e0 Merge "Fix struct statfs for LP64." 2013-10-19 00:35:49 +00:00
Elliott Hughes
c7fdee72dd Fix struct statfs for LP64. 
Change-Id: I9649d881588931a1d672b65ddcf94009daadb0ef
 2013-10-18 17:00:11 -07:00
Elliott Hughes
25269b8874 Merge "Fix the time unit tests for systems with 64-bit time_t." 2013-10-18 23:53:03 +00:00
Elliott Hughes
0c40152767 Fix the time unit tests for systems with 64-bit time_t. 
Change-Id: I29df50b25d022c1c00906e71b612defa58e46e81
 2013-10-18 16:21:54 -07:00
Elliott Hughes
d0402acdc7 Merge "x86_64: Fix bionic tests build-and-run" 2013-10-18 22:07:03 +00:00
Pavel Chupin
17558dec7f x86_64: Fix bionic tests build-and-run 
Change-Id: Iab48362893a212afbcbc362fdfaff5bfa5b55259
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
 2013-10-18 15:04:19 -07:00
Elliott Hughes
e3cc1555f6 Merge "Fix some test assumptions that are wrong for __LP64__." 2013-10-18 20:28:22 +00:00
Elliott Hughes
79f79c907f Merge "x86_64: Fix sys/stat.h" 2013-10-18 20:25:09 +00:00
Pavel Chupin
f68fac8c00 x86_64: Fix sys/stat.h 
Add 64-bit stat structure mapping 64-bit stat syscall.

Change-Id: Ice517616391bee1d556b6c03e7f5ee610050e6c6
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
 2013-10-18 13:24:25 -07:00
Elliott Hughes
925753aa11 Fix some test assumptions that are wrong for __LP64__. 
Change-Id: Ic79cd5858ceb611640a76bd03f3da4925d3150d9
 2013-10-18 13:17:18 -07:00
Elliott Hughes
e9797ac675 Merge "Fix clone.S for x86_64." 2013-10-18 05:54:28 +00:00
Elliott Hughes
938f38daee Fix clone.S for x86_64. 
We need to pull the arguments off the child stack and put them into the
registers they're expected to be in.

Change-Id: I064b3258cdd89d513c632857cabb46e52492af2b
 2013-10-17 22:22:31 -07:00
Elliott Hughes
8ea3453719 Merge "Add missing aliases for off64_t functions in 64-bit land." 2013-10-18 04:42:09 +00:00