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Author SHA1 Message Date
The Android Open Source Project
702b01c211 am 5ef5272b: merge from open-source master 2010-04-21 09:24:08 -07:00
The Android Open Source Project
5ef5272be9 merge from open-source master 
Change-Id: I518bb4ae9d7269957365561d4d609f22cde519db
 2010-04-21 09:10:08 -07:00
The Android Open Source Project
424dff854c am 95faecef: merge from open-source master 2010-04-08 11:23:30 -07:00
The Android Open Source Project
95faecefde merge from open-source master 
Change-Id: If77618a329fc7b497c44c2585e644bc50e7e1406
 2010-04-08 11:11:53 -07:00
Matt Fischer
1698d9ebfc Fixed support for RTLD_NEXT in dlsym() 
The previous implementation of this flag was broken--it behaved identically
to RTLD_DEFAULT.  This adds a proper implementation, which examines the address
of the calling function, and uses it to determine which library to use to begin
the symbol search process.

Change-Id: I2ad2b46363f68932af63a3828a22f9c7987eea67
 2010-04-08 10:14:47 -05:00
San Mehat
32b7c9c6dd am f1cd18bd: am 91638721: kernel_headers: Update rtnetlink/pkt_sched headers for 2.6.32 2010-04-06 23:48:03 -07:00
San Mehat
f1cd18bdec am 91638721: kernel_headers: Update rtnetlink/pkt_sched headers for 2.6.32 
Merge commit '9163872132a3e92f986b1d684badb1dd4482ad8e' into froyo-plus-aosp

* commit '9163872132a3e92f986b1d684badb1dd4482ad8e':
  kernel_headers: Update rtnetlink/pkt_sched headers for 2.6.32
 2010-04-06 22:02:48 -07:00
San Mehat
9163872132 kernel_headers: Update rtnetlink/pkt_sched headers for 2.6.32 
For: For http://b/issue?id=2576057

Change-Id: I553ca14974aaec4434e384979e0bb7007dcf6033
Signed-off-by: San Mehat <san@google.com>
 2010-04-06 18:54:22 -07:00
Thorsten Glaser
81569aa72c Add declaration for sys_signame[] forgotten in change 12489 2010-04-05 21:08:30 +02:00
The Android Open Source Project
7cc7433f4a am 1d168621: merge from open-source master 2010-03-31 14:40:08 -07:00
The Android Open Source Project
717cd61a1b am d0467251: merge from open-source master 2010-03-31 14:40:06 -07:00
The Android Open Source Project
8ecdf610ca am 5ffedb22: merge from open-source master 2010-03-31 14:32:53 -07:00
The Android Open Source Project
1d168621a5 merge from open-source master 
Change-Id: I950e9aca87cbb0c35099b1d53cff6378bd0f26f4
 2010-03-31 14:24:25 -07:00
The Android Open Source Project
d046725133 merge from open-source master 
Change-Id: I483fedf77d978b1c6e52d73eebc14f011bb9f809
 2010-03-31 14:19:51 -07:00
The Android Open Source Project
5ffedb22c8 merge from open-source master 
Change-Id: I076e0df8656fdf58c229cc9a168cd6d8e16b6d8e
 2010-03-31 14:15:30 -07:00
André Goddard Rosa
350bb359fa bionic: fix memory leak in get_malloc_leak_info() error path 
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
 2010-03-29 21:21:26 -03:00
David Turner
f8916e2e45 Merge "bionic: clear only the part of the buffer which is not overwritten afterward" 2010-03-30 14:52:14 -07:00
David Turner
4ad72f89b1 Merge "linker: fix the undefined weak symbols issue" 2010-03-29 15:49:42 -07:00
Min-su, Kim
3cab22c8cf linker: fix the undefined weak symbols issue 2010-03-29 15:43:09 -07:00
David Turner
8ab5b02b5f Merge changes Ibdc6e3c8,I9bcb91a2 
* changes:
  Correct generic memset implementation
  Generic memcpy should define MEMCOPY before including bcopy.c
 2010-03-29 15:05:47 -07:00
David Turner
87ae0da817 Merge "Atom optimized string and memory routines" 2010-03-29 14:40:05 -07:00
David 'Digit' Turner
519a73f11e Merge "Update libthread_db for gdb-7.0" 2010-03-29 13:03:55 -07:00
The Android Open Source Project
62ac0dc457 merge from open-source master 
Change-Id: I96d2cd063f084fd17116bf7ee08fa7109a3c1ceb
 2010-03-29 11:01:59 -07:00
André Goddard Rosa
3f61212781 bionic: clear only the part of the buffer which is not overwritten afterward 
Change-Id: I5ddd93f0557e5a7401460dc9fc8a55b330a79c3a
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
 2010-03-28 21:32:36 -03:00
André Goddard Rosa
acdb052030 stdlib: optimize bsearch() 
... by checking most probable condition first (elements do differ)

Change-Id: I424eab9c32a6d9eb82b686ca04025ec8c9097035
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
 2010-03-28 21:18:56 -03:00
Bruce Beare
8ff1a2759a Atom optimized string and memory routines 
Change-Id: I27b68bb28551c75c9ac84bb9730e2cd8254d8991
 2010-03-26 10:54:07 -07:00
Bruce Beare
58f0326362 Android hack for size_t 
Change-Id: I3c967fca60f542459dc17be84da47b3b6a26242b
 2010-03-26 09:36:01 -07:00
David 'Digit' Turner
68b5f55671 Fix setjmp()/longjmp() to save FP registers on ARMv7. 
Change-Id: I8ec684c8f8ca1ae58c8feb330b97d1e2b81caeef
 2010-03-25 13:24:18 -07:00
Kenny Root
7e0bfb511e Fix comparison of IPv6 prefixes 
Typo assigned prefixlen1 twice instead of to the two different variables
for comparison and difference computation.

Change-Id: I6631b8269ca6aae264c8d7d414127b756838df96
 2010-03-24 18:07:26 -07:00
David 'Digit' Turner
3d4edfc599 Update libthread_db for gdb-7.0 
Change-Id: If8fbcea1cf6d06fc465a22d73671e6ff6aa1f312
 2010-03-24 14:51:37 -07:00
Dima Zavin
4e383b81d0 libc: kernel: update msm_kgsl.h 
Change-Id: I8cd5a186071892bdc2b2b29061dd6c1fd927c0f5
Signed-off-by: Dima Zavin <dima@android.com>
 2010-03-24 14:13:10 -07:00
David 'Digit' Turner
5207d78c32 Fix typo that broke recursive mutexes implementation. 
Change-Id: I832901604b487c6a50304c311b5ba135e153530d
 2010-03-23 05:30:55 -07:00
David 'Digit' Turner
b5e4a41606 pthread: Use private futexes by default in condition variables 
Now that the system properly uses shared condvars when needed, we
can enable the use of private futexes for them too.

Change-Id: Icf8351fc0a2309f764cba45c65bc3af047720cdf
 2010-03-22 17:31:50 -07:00
The Android Open Source Project
377d4c979d merge from open-source master 
Change-Id: I70266ee8c520b216773f267e46c8273d2334c31d
 2010-03-22 15:55:09 -07:00
David 'Digit' Turner
709a898de8 Merge "Fix strtod security bug." 2010-03-22 15:45:32 -07:00
David 'Digit' Turner
88f06cd84a Use private futexes for pthread_mutex_t. 
This does not change the implementation of conditional variables
since we're waiting for other system components to properly use
pthread_condattr_init/setpshared before that.

Also remove an obsolete x86 source file.

Change-Id: Ia3e3fbac35b87a534fb04d4381c3c66b975bc8f7
 2010-03-18 17:13:41 -07:00
David Turner
1825fb5d5f Merge "bionic: on pthread_join(), avoid extra check in case we find the thread" 2010-03-18 16:42:49 -07:00
David Turner
c0e464268d Merge "bionic: ftell() returns a long, not an int" 2010-03-18 16:35:42 -07:00
David 'Digit' Turner
ee7b077abf Add pthread_condattr_init/destroy/setpshared/getpshared 
Note that this does not change the implementation of conditional variables
which still use shared futexes, independent on the flags being selected.

This will be fixed in a later patch, once our system is modified to use
pthread_condattr_setpshared(attr, PTHREAD_PROCESS_SHARED) properly.

Change-Id: I935de50964cd41f97a13dbfd6626d3407b0406c3
 2010-03-18 14:07:42 -07:00
Matt Fischer
e2a8b1fd19 Added support for dladdr() 
dladdr() is a GNU extension function, which allows the caller to retrieve
symbol information for a specified memory address.  It is useful for things
like generating backtrace information at runtime.

Change-Id: I3a1def1a6c9c666d93e1e97b7d260dfa5b9b79a9
 2010-03-17 16:11:37 -05:00
David Turner
ede2e75f49 Merge "x86 syscall system call implementation" 2010-03-17 14:07:27 -07:00
David Turner
b0ae864dff Merge "Fix pread()/pwrite() stubs" 2010-03-17 14:00:20 -07:00
David 'Digit' Turner
40e6b82286 Fix indentation in pthread mutex implementation. 
This is preliminary work to simplify later changes to support
private futexes.

Change-Id: I06750936a93747a5e3f5a10228cbdc29e39c528c
 2010-03-17 11:25:46 -07:00
David Turner
a9c41a8e0a Merge "bionic: remove unneeded variable from chk_realloc()" 2010-03-16 17:26:44 -07:00
David Turner
3f192f55f0 Merge "bionic: equalize the <unknown> program name between ssp.c and libc_init_common.c" 2010-03-16 17:25:53 -07:00
David Turner
dd8f3c80f1 Merge "improve readability of string: fix indentation and remove trailing spaces" 2010-03-16 17:25:04 -07:00
David Turner
5586838bab Merge "optimize delete/delete[] operators by removing unneeded branch" 2010-03-16 17:21:52 -07:00
Fabrice Di Meglio
8641833b62 Revert "bionic: pthread: use private futexes by default for mutexes and condvars" 
This reverts commit ba9c6f0989.
 2010-03-11 14:47:47 -08:00
David 'Digit' Turner
ba9c6f0989 bionic: pthread: use private futexes by default for mutexes and condvars 
Private futexes are a recent kernel addition: faster futexes that cannot be
shared between processes. This patch uses them by default, unless the PROCESS_SHARED
attribute flag is used when creating a mutex and/or conditional variable.

Also introduces pthread_condattr_init/destroy/setpshared/getpshared.

Change-Id: I3a0e2116f467072b046524cb5babc00e41057a53
 2010-03-11 11:48:38 -08:00
Colin Cross
1cfbda826c Merge "Only use NEON memcpy if __ARM_NEON__ is defined" 2010-03-10 18:14:25 -08:00