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Selim Gurun [Thu, 8 Mar 2012 01:05:15 +0000 (17:05 -0800)]
Merge "Prevent potential stall on dns proxy operations."
Ben Cheng [Thu, 8 Mar 2012 00:16:10 +0000 (16:16 -0800)]
Merge "Revert "Update bionic kernel headers using update_all.py""
Ben Cheng [Thu, 8 Mar 2012 00:14:53 +0000 (16:14 -0800)]
Revert "Update bionic kernel headers using update_all.py"
This reverts commit
94a85f663694e1869acb1c2e8a3c374a6fa3ab86
There is a smoke test failure for Prime but Crespo/Stingray are fine. Will revert the change for now until further investigation is made.
Selim Gurun [Mon, 27 Feb 2012 23:58:54 +0000 (15:58 -0800)]
Prevent potential stall on dns proxy operations.
Update wire protocol to return and process error code first.
This will make sure dns proxy operations do not stall when
an internal error happens.
Also fix a compiler warning.
Also fix a potential buffer overflow.
And use correct types (uint32_t) rather than int when reading from network.
Change-Id: I9f99c16d6fd5e9137491a4d1b293a7c78e31b9c3
Ben Cheng [Wed, 7 Mar 2012 21:57:09 +0000 (13:57 -0800)]
Merge "Update bionic kernel headers using update_all.py"
Marco Nelissen [Wed, 7 Mar 2012 21:09:36 +0000 (13:09 -0800)]
Merge "Log the thread id and name for fatal signals."
Marco Nelissen [Wed, 7 Mar 2012 17:04:18 +0000 (09:04 -0800)]
Log the thread id and name for fatal signals.
This adds the thread id and name to the "Fatal signal" logging,
making it easier to track down where in process it actually crashed.
Change-Id: I17a365042b2f10b161debe98bc2e7070af055dfb
Ben Cheng [Tue, 6 Mar 2012 23:45:52 +0000 (15:45 -0800)]
Update bionic kernel headers using update_all.py
Change-Id: I4da6b23cdbce89445f1ca5d2fadeb23345ce694c
Nick Kralevich [Tue, 6 Mar 2012 19:31:59 +0000 (11:31 -0800)]
Merge "Add relro support"
Nick Kralevich [Tue, 28 Feb 2012 18:40:00 +0000 (10:40 -0800)]
Add relro support
Add support for PT_GNU_RELRO. This allows the static linker to
indicate that certain regions of memory should be marked as
"read-only" after dynamic linking is complete.
See:
* http://www.akkadia.org/drepper/nonselsec.pdf (section 6)
* http://tk-blog.blogspot.com/2009/02/relro-not-so-well-known-memory.html
Note that this change has no effect on Android right now, because
we don't compile our code with relro enabled.
Change-Id: I6541f8775367e8558b4388f7d105b1ae6e8f046b
Kenny Root [Mon, 5 Mar 2012 18:46:01 +0000 (10:46 -0800)]
Merge "Revert "Reference __dso_handle in PIC way""
Kenny Root [Mon, 5 Mar 2012 18:45:31 +0000 (10:45 -0800)]
Revert "Reference __dso_handle in PIC way"
This reverts commit
93cb30813764b140f0adbaa620dcdbb1cae56dd8
Kenny Root [Sat, 3 Mar 2012 00:05:57 +0000 (16:05 -0800)]
Merge "Reference __dso_handle in PIC way"
Kenny Root [Fri, 2 Mar 2012 21:05:25 +0000 (13:05 -0800)]
Reference __dso_handle in PIC way
Use the same pattern in atexit.S to reference __dso_handle in a way that
doesn't require a TEXTREL flag to be set.
Change-Id: Id69d20863ee203d2b2f7ef0db230f9b548657741
Elliott Hughes [Fri, 2 Mar 2012 19:13:05 +0000 (11:13 -0800)]
am
6d074bb7: am
70d1d45f: am
a58c88c2: Merge "Upgrade to tzdata2012b."
* commit '
6d074bb71a316f73f35f4430a71fa706c46d4b75':
Upgrade to tzdata2012b.
Elliott Hughes [Fri, 2 Mar 2012 19:10:43 +0000 (11:10 -0800)]
am
70d1d45f: am
a58c88c2: Merge "Upgrade to tzdata2012b."
* commit '
70d1d45f0ecaee262627a6ca323fc2b4fe3e9024':
Upgrade to tzdata2012b.
Elliott Hughes [Fri, 2 Mar 2012 19:07:03 +0000 (11:07 -0800)]
am
a58c88c2: Merge "Upgrade to tzdata2012b."
* commit '
a58c88c235bfeeb17ac495991e66f7b906935852':
Upgrade to tzdata2012b.
Elliott Hughes [Fri, 2 Mar 2012 18:49:45 +0000 (10:49 -0800)]
am
a2b1bbc9: am
a480cf93: resolved conflicts for merge of
cfe535ef to stage-aosp-master
* commit '
a2b1bbc9a605819eb5ecd1df61d4f2a79f1a8f92':
Upgrade to tzdata2011a.
Elliott Hughes [Fri, 2 Mar 2012 18:47:23 +0000 (10:47 -0800)]
am
a480cf93: resolved conflicts for merge of
cfe535ef to stage-aosp-master
* commit '
a480cf930f31ab404e7efe66259427a53d72fa2b':
Upgrade to tzdata2011a.
Elliott Hughes [Fri, 2 Mar 2012 18:11:18 +0000 (10:11 -0800)]
resolved conflicts for merge of
cfe535ef to stage-aosp-master
Change-Id: I21a1dd41503518e75892180c14f1ce79102772ad
Elliott Hughes [Fri, 2 Mar 2012 08:09:03 +0000 (00:09 -0800)]
Merge "Upgrade to tzdata2012b."
Elliott Hughes [Fri, 2 Mar 2012 07:34:11 +0000 (23:34 -0800)]
Upgrade to tzdata2012b.
Summer time in Cuba has been delayed 3 weeks (now starts April 1 rather
than March 11). Since March 11 (the old start date, as listed in 2012a)
is just a little over a week away, this change is urgent.
Change-Id: Iadf4dc30072bdac0bcd0ad4b9e076a9ca071efbe
Elliott Hughes [Fri, 2 Mar 2012 07:32:14 +0000 (23:32 -0800)]
Merge "Upgrade to tzdata2011a."
Jean-Baptiste Queru [Thu, 1 Mar 2012 23:35:45 +0000 (15:35 -0800)]
am
cff86bdc: am
018c27ed: am
25f2d1f0: Merge "update stddef.h"
* commit '
cff86bdc02f70bb5758234ace75a2f84a626cc3c':
update stddef.h
Jean-Baptiste Queru [Thu, 1 Mar 2012 23:35:44 +0000 (15:35 -0800)]
am
568ee0d1: am
51d22d7e: am
afab5a70: Merge "Eliminate duplicate constants"
* commit '
568ee0d135c23c5a49fb4f93de01999b76523428':
Eliminate duplicate constants
Jean-Baptiste Queru [Thu, 1 Mar 2012 23:35:20 +0000 (15:35 -0800)]
am
dc755140: (-s ours) am
7c38f53d: am
7f28e0b4: Merge "Clean up the remnants of SuperH support"
* commit '
dc755140c11bb0ff64f7c3d224dd5588fc643485':
Clean up the remnants of SuperH support
Elliott Hughes [Thu, 1 Mar 2012 17:38:31 +0000 (09:38 -0800)]
Upgrade to tzdata2011a.
From the notes:
Chile 2011/2012 and 2012/2013 summer time date adjustments.
Falkland Islands onto permanent summer time (we're assuming for the
foreseeable future, though 2012 is all we're fairly certain of.)
Armenia has abolished Summer Time.
Tokelau jumped the International Date Line back last December
(just the same as their near neighbour, Samoa).
America/Creston is a new zone for a small area of British Columbia
There will be a leapsecod 2012-06-30 23:59:60 UTC.
Change-Id: I1d66edf8d33fd1dbcf21178def91844025fd9047
Jean-Baptiste Queru [Thu, 1 Mar 2012 03:12:17 +0000 (19:12 -0800)]
am
018c27ed: am
25f2d1f0: Merge "update stddef.h"
* commit '
018c27eda89b54e59e6c043ea2986c6e39ec2ee0':
update stddef.h
Jean-Baptiste Queru [Thu, 1 Mar 2012 03:12:16 +0000 (19:12 -0800)]
am
51d22d7e: am
afab5a70: Merge "Eliminate duplicate constants"
* commit '
51d22d7ea92e77f47accee59c99cb8157bf29fcb':
Eliminate duplicate constants
Jean-Baptiste Queru [Thu, 1 Mar 2012 03:08:50 +0000 (19:08 -0800)]
am
25f2d1f0: Merge "update stddef.h"
* commit '
25f2d1f0c3c7802af0d4d1e2bbd3bf95a7e0970b':
update stddef.h
Jean-Baptiste Queru [Thu, 1 Mar 2012 03:08:49 +0000 (19:08 -0800)]
am
afab5a70: Merge "Eliminate duplicate constants"
* commit '
afab5a703d30df613848cb30ab3ecceafd76102b':
Eliminate duplicate constants
Jean-Baptiste Queru [Thu, 1 Mar 2012 02:59:15 +0000 (18:59 -0800)]
Merge "update stddef.h"
Jean-Baptiste Queru [Thu, 1 Mar 2012 02:58:52 +0000 (18:58 -0800)]
Merge "Eliminate duplicate constants"
Nick Kralevich [Tue, 28 Feb 2012 21:36:31 +0000 (13:36 -0800)]
update stddef.h
Pull in an updated version of stddef.h from the linux kernel.
Pulled from upstream kernel at
891003abb0db6bfffd61b76ad0ed39bb7c3db8e1
This file was generated using the following command:
cd bionic/libc/kernel/
./tools/clean_header.py -u ../../../external/kernel-headers/original/linux/stddef.h
Change-Id: I6c29f3fa100c5368da41d0f0da39bc50fa668e9d
Nick Kralevich [Tue, 28 Feb 2012 19:49:41 +0000 (11:49 -0800)]
Eliminate duplicate constants
include/elf.h contains basically the same values as
linux/auxvec.h. Eliminate dups.
include/sys/exec_elf.h contains basically the same
values as linux/elf.h. Eliminate dups.
Change-Id: I66b8358161bb52223bb657f8f73ba28b324f4fa3
Jean-Baptiste Queru [Wed, 29 Feb 2012 23:43:24 +0000 (15:43 -0800)]
am
7c38f53d: am
7f28e0b4: Merge "Clean up the remnants of SuperH support"
* commit '
7c38f53d1911e04acf6398921a7bd4444d585c2b':
Clean up the remnants of SuperH support
Jean-Baptiste Queru [Wed, 29 Feb 2012 23:38:55 +0000 (15:38 -0800)]
am
7f28e0b4: Merge "Clean up the remnants of SuperH support"
* commit '
7f28e0b4501de7c4f8f627fd3e4be323d737ae82':
Clean up the remnants of SuperH support
Jean-Baptiste Queru [Wed, 29 Feb 2012 22:39:41 +0000 (14:39 -0800)]
Merge "Clean up the remnants of SuperH support"
Nick Kralevich [Wed, 29 Feb 2012 21:30:48 +0000 (13:30 -0800)]
Merge "Eliminate duplicate constants"
Nick Kralevich [Tue, 28 Feb 2012 19:49:41 +0000 (11:49 -0800)]
Eliminate duplicate constants
include/elf.h contains basically the same values as
linux/auxvec.h. Eliminate dups.
include/sys/exec_elf.h contains basically the same
values as linux/elf.h. Eliminate dups.
Change-Id: I66b8358161bb52223bb657f8f73ba28b324f4fa3
Andrew Hsieh [Wed, 29 Feb 2012 17:40:49 +0000 (09:40 -0800)]
Merge "Trivial fix in comment"
Nick Kralevich [Tue, 28 Feb 2012 22:39:12 +0000 (14:39 -0800)]
Merge "update stddef.h"
Nick Kralevich [Tue, 28 Feb 2012 21:36:31 +0000 (13:36 -0800)]
update stddef.h
Pull in an updated version of stddef.h from the linux kernel.
Pulled from upstream kernel at
891003abb0db6bfffd61b76ad0ed39bb7c3db8e1
This file was generated using the following command:
cd bionic/libc/kernel/
./tools/clean_header.py -u ../../../external/kernel-headers/original/linux/stddef.h
Change-Id: I6c29f3fa100c5368da41d0f0da39bc50fa668e9d
Jean-Baptiste Queru [Tue, 28 Feb 2012 21:55:51 +0000 (13:55 -0800)]
am
2e236c13: am
17edd38f: am
9c9b0fc7: Merge "libm: cherry-pick one patch from freebsd to fix logb() denormals issue"
* commit '
2e236c132fe38e52d8a52d264cca5c520d778c98':
libm: cherry-pick one patch from freebsd to fix logb() denormals issue
Jean-Baptiste Queru [Tue, 28 Feb 2012 21:53:14 +0000 (13:53 -0800)]
am
17edd38f: am
9c9b0fc7: Merge "libm: cherry-pick one patch from freebsd to fix logb() denormals issue"
* commit '
17edd38f03300af28c89f9031dad177af8232c3a':
libm: cherry-pick one patch from freebsd to fix logb() denormals issue
Jean-Baptiste Queru [Tue, 28 Feb 2012 21:28:30 +0000 (13:28 -0800)]
am
9c9b0fc7: Merge "libm: cherry-pick one patch from freebsd to fix logb() denormals issue"
* commit '
9c9b0fc7e1dff39baa8cdf2536be9776aa4af766':
libm: cherry-pick one patch from freebsd to fix logb() denormals issue
Jean-Baptiste Queru [Tue, 28 Feb 2012 17:44:40 +0000 (09:44 -0800)]
Merge "libm: cherry-pick one patch from freebsd to fix logb() denormals issue"
Jack Ren [Tue, 28 Feb 2012 04:02:21 +0000 (12:02 +0800)]
libm: cherry-pick one patch from freebsd to fix logb() denormals issue
from http://svnweb.freebsd.org/base?view=revision&revision=176101
"
Oops, fix the fix in rev.1.10. logb() and logbf() were broken on
denormals, and logb() remained broken after 1.10 because the fix for
logbf() was incompletely translated.
Convert to __FBSDID().
"
Change-Id: I54f33648db7c421b06eee1ea8e63c57a179fae0d
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: Jin Wei <wei.a.jin@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Kenny Root [Fri, 24 Feb 2012 19:04:56 +0000 (11:04 -0800)]
Merge "Revert "Use the new NativeDaemonConnector style.""
Kenny Root [Fri, 24 Feb 2012 19:04:42 +0000 (11:04 -0800)]
Revert "Use the new NativeDaemonConnector style."
The other changes relating to this were already reverted.
This reverts commit
1625c7a837d73b6729f97edb32c497d289c0220c
Jean-Baptiste Queru [Thu, 23 Feb 2012 20:34:02 +0000 (12:34 -0800)]
am
5d8fd2a0: am
a71aefc6: am
d041bf20: Merge "bionic/x86: fix one potential deadlock in __set_tls()"
* commit '
5d8fd2a0bc059cd07405a372c98617829f8ac378':
bionic/x86: fix one potential deadlock in __set_tls()
Jean-Baptiste Queru [Thu, 23 Feb 2012 20:32:37 +0000 (12:32 -0800)]
am
a71aefc6: am
d041bf20: Merge "bionic/x86: fix one potential deadlock in __set_tls()"
* commit '
a71aefc66f6d4bf1302e0ce5c321aff1a2c769d1':
bionic/x86: fix one potential deadlock in __set_tls()
Jean-Baptiste Queru [Thu, 23 Feb 2012 20:29:10 +0000 (12:29 -0800)]
am
d041bf20: Merge "bionic/x86: fix one potential deadlock in __set_tls()"
* commit '
d041bf2095f5f133c87f7ba632a8dfb39537a437':
bionic/x86: fix one potential deadlock in __set_tls()
Jean-Baptiste Queru [Thu, 23 Feb 2012 19:20:49 +0000 (11:20 -0800)]
am
49a05c06: am
62daffe1: am
f9c5afb1: Merge "Redesign dlopen() locks to be recursive per thread."
* commit '
49a05c060acd4d3e17b2819f00a694271bf40977':
Redesign dlopen() locks to be recursive per thread.
Jean-Baptiste Queru [Thu, 23 Feb 2012 16:43:29 +0000 (08:43 -0800)]
Merge "bionic/x86: fix one potential deadlock in __set_tls()"
Jin Wei [Thu, 15 Dec 2011 07:49:25 +0000 (15:49 +0800)]
bionic/x86: fix one potential deadlock in __set_tls()
Fix bug:
Currently the mutex lock _tls_desc_lock is not released
when __set_thread_area() fails. That will leads to the deadlock
when __set_tls( ) is called later on.
Change-Id: Iea3267cb0659971cba7766cbc3346f6924274f86
Signed-off-by: Jin Wei <wei.a.jin@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Dima Zavin [Wed, 22 Feb 2012 23:18:54 +0000 (15:18 -0800)]
libc: Add __aeabi_llsl and __aeabi_llsr to libgcc_compat
Some platform libraries built for ICS do not work with master
because of some refactoring in frameworks/base.
Make sure that these libgcc symbols are always present in our libc
Change-Id: Ib8d345878be0ba711f051082a778f5cc1f1b3a19
Signed-off-by: Dima Zavin <dima@android.com>
Jean-Baptiste Queru [Wed, 22 Feb 2012 17:58:17 +0000 (09:58 -0800)]
am
62daffe1: am
f9c5afb1: Merge "Redesign dlopen() locks to be recursive per thread."
* commit '
62daffe147e8810ce48a897df46b0b3db95ebaa3':
Redesign dlopen() locks to be recursive per thread.
Jean-Baptiste Queru [Wed, 22 Feb 2012 17:54:52 +0000 (09:54 -0800)]
am
f9c5afb1: Merge "Redesign dlopen() locks to be recursive per thread."
* commit '
f9c5afb1f9d8e615ab98774a10bbf117962db66d':
Redesign dlopen() locks to be recursive per thread.
Jean-Baptiste Queru [Wed, 22 Feb 2012 17:30:52 +0000 (09:30 -0800)]
Merge "Redesign dlopen() locks to be recursive per thread."
Andrew Hsieh [Tue, 21 Feb 2012 23:09:32 +0000 (15:09 -0800)]
Trivial fix in comment
Very, very trivial fix for minor typo in comment about how it works
Change-Id: Ia08d332366837dec8f7e91b9728732c5edea223e
Pavel Chupin [Mon, 20 Feb 2012 06:49:13 +0000 (10:49 +0400)]
Redesign dlopen() locks to be recursive per thread.
That is to fix the bug:
dlxxx functions can't be called recursively.
For example, if we use dlopen() to use open one library whose constructor
also calls dlopen() in order to open another library, then the thread is
dead-blocked.
By changing the dl_lock from a non-recursive lock to a recursive lock, we can
prevent the thread from dead-blocked by recursive dlxxx calls in the same
thread context.
Change-Id: I1018b41c82f4641cc009c0a2eda31f5a47a534f9
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Jean-Baptiste Queru [Mon, 13 Feb 2012 22:42:48 +0000 (14:42 -0800)]
am
09049311: am
cfff36df: am
a60ff6c5: Merge "libc: Define new symbol visibility macros"
* commit '
09049311a229c427f73e3e0ac873bf344b45aaf2':
libc: Define new symbol visibility macros
Jean-Baptiste Queru [Mon, 13 Feb 2012 22:39:52 +0000 (14:39 -0800)]
am
cfff36df: am
a60ff6c5: Merge "libc: Define new symbol visibility macros"
* commit '
cfff36df2bebd95f2663b7b053c6308593c343dd':
libc: Define new symbol visibility macros
Jean-Baptiste Queru [Mon, 13 Feb 2012 22:25:53 +0000 (14:25 -0800)]
am
a60ff6c5: Merge "libc: Define new symbol visibility macros"
* commit '
a60ff6c5b2ca76181b387d8c10aee22a2cbcf840':
libc: Define new symbol visibility macros
Jean-Baptiste Queru [Mon, 13 Feb 2012 22:23:11 +0000 (14:23 -0800)]
Merge "libc: Define new symbol visibility macros"
Glenn Kasten [Fri, 10 Feb 2012 21:45:49 +0000 (13:45 -0800)]
Merge "Allow C++ to call fdprintf"
Dianne Hackborn [Fri, 10 Feb 2012 00:14:28 +0000 (16:14 -0800)]
Update bionic to know users and isolated uids for uid string representation.
Change-Id: I6681bacd69299a7f9837ef8025a80c5562081bad
Raghu Gandham [Thu, 9 Feb 2012 23:58:46 +0000 (15:58 -0800)]
Clean up the remnants of SuperH support
Glenn Kasten [Thu, 9 Feb 2012 18:15:45 +0000 (10:15 -0800)]
Allow C++ to call fdprintf
Change-Id: I1adb7b165ab9f62eaee4e7a9108e8b461350b347
Robert Greenwalt [Tue, 7 Feb 2012 19:53:55 +0000 (11:53 -0800)]
Use the new NativeDaemonConnector style.
Prepend a 0 to match the new sequence-number style, though this module
doesn't really need/use it.
bug:
5864209
Change-Id: Iacbcddaced6fe8bb01d186596a916e4fb4805fef
David 'Digit' Turner [Wed, 1 Feb 2012 19:24:29 +0000 (11:24 -0800)]
am
5d7181a7: am
68fc85ff: am
177a7706: linker: fix x86 build
* commit '
5d7181a71c0b066fe6c19b9c5906bd694a399a59':
linker: fix x86 build
David 'Digit' Turner [Wed, 1 Feb 2012 19:22:07 +0000 (11:22 -0800)]
am
68fc85ff: am
177a7706: linker: fix x86 build
* commit '
68fc85ffc05aca5cc187676bd1502c3c446046d9':
linker: fix x86 build
David 'Digit' Turner [Wed, 1 Feb 2012 19:18:06 +0000 (11:18 -0800)]
am
177a7706: linker: fix x86 build
* commit '
177a77067b6d3326dbcf88fd93d0664e48e27f9f':
linker: fix x86 build
David 'Digit' Turner [Wed, 1 Feb 2012 18:38:58 +0000 (19:38 +0100)]
linker: fix x86 build
Change-Id: I47d76a0f50515013c37ccef89accba03cc69529d
The Android Open Source Project [Wed, 1 Feb 2012 18:03:20 +0000 (10:03 -0800)]
The Android Open Source Project [Wed, 1 Feb 2012 18:00:28 +0000 (10:00 -0800)]
am
44eae4c7: Reconcile with ics-mr1-release
* commit '
44eae4c7af901e521e2e880a8300b285bbf53010':
Jean-Baptiste Queru [Wed, 1 Feb 2012 17:46:08 +0000 (09:46 -0800)]
Merge
c4cb87f3
Change-Id: I4cc14eba43fde75a7702fdc7ad07d3d949e9c092
The Android Open Source Project [Wed, 1 Feb 2012 16:49:24 +0000 (08:49 -0800)]
Reconcile with ics-mr1-release
Change-Id: I37e2eb5cd34a47e3eb7b2bf2353b50fc14972adf
Jean-Baptiste Queru [Wed, 1 Feb 2012 15:12:13 +0000 (07:12 -0800)]
Merge
5b892aa7
Change-Id: Ic82bc2866bdb0c93822c94281301fa127fd4bb0c
David 'Digit' Turner [Mon, 23 Jan 2012 14:15:30 +0000 (15:15 +0100)]
libc: Define new symbol visibility macros
This patch defines a few new macros that can be used to control the
visibility of symbols exported by the C library:
- ENTRY_PRIVATE() can be used in assembly sources to indicate
that an assembler function should have "hidden" visibility, i.e.
will never be exported by the C library's shared library.
This is the equivalent of using __LIBC_HIDDEN__ for a C function,
but ENTRY_PRIVATE() works like ENTRY(), and must be used with
END() to tag the end of the function.
- __LIBC_ABI_PUBLIC__ can be used to tag a C functions as being
part of the C library's public ABI. This is important for a
few functions that must be exposed by the NDK to maintain
binary compatibility.
Once a symbol has been tagged with this macro, it shall
*never* be removed from the library, even if it becomes
directly unused due to implementation changes
(e.g. __is_threaded).
- __LIBC_ABI_PRIVATE__ can be used for C functions that should
always be exported by the C library because they are used by
other libraries in the platform, but should not be exposed
by the NDK. It is possible to remove such symbols from the
implementation if all callers are also modified.
+ Add missing END() assembly macro for x86
Change-Id: Ia96236ea0dbec41d57bea634b39d246b30e5e234
Jean-Baptiste Queru [Tue, 31 Jan 2012 20:43:59 +0000 (12:43 -0800)]
Merge "remove obsolete SuperH support"
David 'Digit' Turner [Mon, 30 Jan 2012 16:17:58 +0000 (17:17 +0100)]
remove obsolete SuperH support
We don't have a toolchain anymore, we don't have working original
kernel headers, and nobody is maintaining this so there is really
no point in keeping this here. Details of the patch:
- removed code paths from Android.mk files related to the SuperH
architecture ("sh")
- removed libc/arch-sh, linker/arch-sh, libc/kernel/arch-sh
- simplified libc/SYSCALLS.TXT
- simplified the scripts in libc/tools/ and libc/kernel/tools
Change-Id: I26b0e1422bdc347489e4573e2fbec0e402f75560
Signed-off-by: David 'Digit' Turner <digit@android.com>
David 'Digit' Turner [Tue, 31 Jan 2012 19:02:33 +0000 (11:02 -0800)]
Merge "libc: remove global lock from recursive mutex implementation."
Jeff Brown [Tue, 31 Jan 2012 18:05:35 +0000 (10:05 -0800)]
Merge "Add new suspend-block input ioctls."
Jesse Hall [Mon, 30 Jan 2012 23:39:57 +0000 (15:39 -0800)]
Fix recursive ELF constructor check
The flag to avoid calling ELF constructors recursively (in the case
of recursive .so dependencies) was being set after the dangerous
recursive constructor call had already been made.
This fixes the libc's debug malloc implementation.
Change-Id: I5e601f0ea19ab1df81b8b1ad4df25c3eab0ccda4
David 'Digit' Turner [Tue, 24 Jan 2012 14:26:54 +0000 (15:26 +0100)]
libc: remove global lock from recursive mutex implementation.
This optimization improves the performance of recursive locks
drastically. When running the thread_stress program on a Xoom,
the total time to perform all operations goes from 1500 ms to
500 ms on average after this change is pushed to the device.
Change-Id: I5d9407a9191bdefdaccff7e7edefc096ebba9a9d
Jean-Baptiste Queru [Sat, 28 Jan 2012 05:09:07 +0000 (21:09 -0800)]
am
cc12c74f: am
e8004445: Merge "Make sure __u64 is defined even for strict ansi or -std=c99"
* commit '
cc12c74f7f65c571778989cd902eb5b9fa74fb11':
Make sure __u64 is defined even for strict ansi or -std=c99
Jean-Baptiste Queru [Fri, 27 Jan 2012 15:41:43 +0000 (07:41 -0800)]
am
e8004445: Merge "Make sure __u64 is defined even for strict ansi or -std=c99"
* commit '
e80044455961005ac95e405c8d553f2418d8e50c':
Make sure __u64 is defined even for strict ansi or -std=c99
Jean-Baptiste Queru [Fri, 27 Jan 2012 15:31:09 +0000 (07:31 -0800)]
Merge "Make sure __u64 is defined even for strict ansi or -std=c99"
Robert Greenwalt [Thu, 26 Jan 2012 22:51:08 +0000 (14:51 -0800)]
Merge "Increase the size of the system-wide dns cache"
Andy McFadden [Thu, 26 Jan 2012 21:21:19 +0000 (13:21 -0800)]
Log debuggerd connection failures
Write a message to the log file if the signal handler is not able
to connect to debuggerd. This is especially handy if the failure
was caused by running out of file descriptors, since there's some
chance that the lack of fds relates to the crash.
Sample:
F libc : Fatal signal 11 (SIGSEGV) at 0xdeadbaad (code=1)
F libc : Unable to open connection to debuggerd: Too many open files
Bug
5926330
Change-Id: I0ff210d82ab1db39b08f328bae5e08f67a69e5d7
Robert Greenwalt [Wed, 25 Jan 2012 23:16:03 +0000 (15:16 -0800)]
Increase the size of the system-wide dns cache
32 enteries perhaps was ok for per-process caching with ipv4 only
but adding ipv6 records makes it effectively 16 entries and making
it system wide makes is pretty useless. Increasing to 640 entries.
bug:
5841178
Change-Id: I879f8bf4d3c4d8c1708bb46d46a67c1f64b1861f
Martin Storsjo [Wed, 25 Jan 2012 21:25:09 +0000 (23:25 +0200)]
Make sure __u64 is defined even for strict ansi or -std=c99
The x86 asm headers define __u64 regardless of __STRICT_ANSI__.
The linux/videodev2.h header requires __u64 to be defined, thus
this fixes compiling with -std=c99 when including the
linux/videodev2.h header.
In glibc, the asm/types.h header defines __u64 regardless of
__STRICT_ANSI__.
This is the change for the generated arch-arm/asm/types.h
header, as produced by the update_all.py script (without all
the other unrelated changes that the script produces).
FWIW, the same issue also is present in
arch-sh/asm/types.h, but there are no source headers for
arch-sh in external/kernel-headers (and regenerating the
headers simply removes that file).
Change-Id: If05fcc9ed6ff5943602be121c7be140116e361fe
Jean-Baptiste Queru [Wed, 25 Jan 2012 16:57:30 +0000 (08:57 -0800)]
am
482d59a4: am
e22dfc46: Merge "execvp: bcopy() is deprecated. Use memcpy() instead"
* commit '
482d59a42f6c81e3a142ffbf23c67a903836f203':
execvp: bcopy() is deprecated. Use memcpy() instead
Jean-Baptiste Queru [Tue, 24 Jan 2012 23:07:56 +0000 (15:07 -0800)]
am
e22dfc46: Merge "execvp: bcopy() is deprecated. Use memcpy() instead"
* commit '
e22dfc46b763e9b0c6300b7068609d2db60a9b2c':
execvp: bcopy() is deprecated. Use memcpy() instead
Jean-Baptiste Queru [Tue, 24 Jan 2012 22:26:34 +0000 (14:26 -0800)]
Merge "execvp: bcopy() is deprecated. Use memcpy() instead"
David 'Digit' Turner [Tue, 24 Jan 2012 17:28:29 +0000 (09:28 -0800)]
Merge "libc: Fix recursive mutex lock implementation."
David 'Digit' Turner [Tue, 24 Jan 2012 12:20:38 +0000 (13:20 +0100)]
libc: Fix recursive mutex lock implementation.
This fixes a bug that was introduced in the latest pthread optimization.
It happens when a recursive lock is contented by several threads. The main
issue was that the atomic counter increment in _recursive_increment() could
be annihilated by a non-conditional write in pthread_mutex_lock() used to
update the value's lower bits to indicate contention.
This patch re-introduces the use of the global recursive lock in
_recursive_increment(). This will hit performance, but a future patch
will be provided to remove it from the source code.
Change-Id: Ie22069d376cebf2e7d613ba00b6871567f333544
Jean-Baptiste Queru [Sat, 21 Jan 2012 01:23:52 +0000 (17:23 -0800)]
am
c83c1da5: am
cee8425f: Merge "Move variable declaration on its own line"
* commit '
c83c1da54831ef1c9ff59cf9df8d5c0173893ee5':
Move variable declaration on its own line