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Author SHA1 Message Date
Ben Cheng
f4985b14cf Merge "Clear link register in __bionic_clone." 2014-05-24 00:54:16 +00:00
Bernhard Rosenkraenzer
8167dd7cb9 Add optimized AArch64 versions of bcopy and wmemmove based on memmove 
Add optimized versions of bcopy and wmemmove for AArch64 based on the
memmove implementation

Change-Id: Ie43d0ff4f8ec4edba5b4fb5ccacd941f81ac6557
Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>
 2014-05-23 17:54:08 -07:00
Ben Cheng
8df0fe0c74 Clear link register in __bionic_clone. 
Since __bionic_clone uses tail-call to invoke __bionic_clone_entry,
at runtime the unwinder will reach the stack of the clone() function,
which belongs to the parent thread, if the link register is not cleared.

BUG: 14270816
Change-Id: Ia3711c87f8b619debe73748c28b9fb8691ea698e
 2014-05-23 16:35:21 -07:00
Elliott Hughes
8adf95857b am 28bfc84e: am 764ebf8a: am a486632e: Merge "Remove <sys/atomics.h>." 
* commit '28bfc84e42a91a4960844ea36c90dc7c936ef292':
  Remove <sys/atomics.h>.
 2014-05-23 22:33:40 +00:00
Elliott Hughes
28bfc84e42 am 764ebf8a: am a486632e: Merge "Remove <sys/atomics.h>." 
* commit '764ebf8a901ac2d3b04279ea7f8d77c51e1024ea':
  Remove <sys/atomics.h>.
 2014-05-23 22:27:27 +00:00
Elliott Hughes
764ebf8a90 am a486632e: Merge "Remove <sys/atomics.h>." 
* commit 'a486632e789c6db4c35f969485ebb57f503bcf48':
  Remove <sys/atomics.h>.
 2014-05-23 22:23:56 +00:00
Elliott Hughes
a486632e78 Merge "Remove <sys/atomics.h>." 2014-05-23 22:18:40 +00:00
Elliott Hughes
c3f909630b Remove <sys/atomics.h>. 
Bug: 14903517
Change-Id: I6de1d9d3624922517fdc37922097abbc3b41f661
 2014-05-23 14:36:30 -07:00
Calin Juravle
09afdfb514 am 66aba0d8: am d2b12988: am b2604949: Merge "Migrate pthread_rwlock implementation away from sys/atomics" 
* commit '66aba0d8b2789b3ccf74df7111b0e8b838f0e320':
  Migrate pthread_rwlock implementation away from sys/atomics
 2014-05-23 19:43:29 +00:00
Elliott Hughes
bfba94aa3c am 8255a971: am 69068fd9: am fb9a47c7: Merge "Hide various stdio implementation details." 
* commit '8255a971cc0d6d69c870f514fcf0fae1e5d3ebec':
  Hide various stdio implementation details.
 2014-05-23 19:43:17 +00:00
Elliott Hughes
fc07a1e613 am a722fdcd: am cdf15e39: am 253fa170: Merge "Lose the hand-written futex assembler." 
* commit 'a722fdcdb7bcddfb5ac30ad22798da4b53988013':
  Lose the hand-written futex assembler.
 2014-05-23 19:43:16 +00:00
Dmitriy Ivanov
3e72f2894e am 571c1639: am d97458eb: am ce00354f: Merge "Do not add arcs to the soinfo graph on dlopen" 
* commit '571c163950479bd41928098415b2cae7602d4743':
  Do not add arcs to the soinfo graph on dlopen
 2014-05-23 19:34:47 +00:00
Elliott Hughes
f25f5712f3 am 16933c6a: am 5a95dd14: am ea7dc320: Merge "Add some more BSD symbols to the list." 
* commit '16933c6ae9c6b8de8e05374b5b52446f637e6071':
  Add some more BSD symbols to the list.
 2014-05-23 19:34:39 +00:00
Elliott Hughes
a03e07a625 am 236130cd: am 3fd88ebe: am 0f79a2f4: Merge "Cleaned up pthread rwlocks implementation." 
* commit '236130cd8dab048009ab3fbbe7e24bd7dca8dfa3':
  Cleaned up pthread rwlocks implementation.
 2014-05-23 19:34:39 +00:00
Elliott Hughes
c1c1992527 am 57b0f075: am bfa87e27: am ec071ac0: Merge "Remove the tkill(2) stub." 
* commit '57b0f075dd66f195c6568e049a9269b9e1e8f016':
  Remove the tkill(2) stub.
 2014-05-23 19:34:38 +00:00
The Android Automerger
b3515ef311 am 19cb2c17: merge in master-release history after reset to 2c52565940 
* commit '19cb2c175a2527bc58f610d6b7f0a69d7d5592ac':
 2014-05-23 18:22:21 +00:00
Calin Juravle
66aba0d8b2 am d2b12988: am b2604949: Merge "Migrate pthread_rwlock implementation away from sys/atomics" 
* commit 'd2b129881acb7000f7943bfdb47782f505026cc0':
  Migrate pthread_rwlock implementation away from sys/atomics
 2014-05-23 10:14:49 +00:00
Calin Juravle
d2b129881a am b2604949: Merge "Migrate pthread_rwlock implementation away from sys/atomics" 
* commit 'b26049490b3a5e054d7440b94c0082e8bfd09f0b':
  Migrate pthread_rwlock implementation away from sys/atomics
 2014-05-23 10:11:35 +00:00
Calin Juravle
b26049490b Merge "Migrate pthread_rwlock implementation away from sys/atomics" 2014-05-23 10:07:46 +00:00
Elliott Hughes
8255a971cc am 69068fd9: am fb9a47c7: Merge "Hide various stdio implementation details." 
* commit '69068fd919b482028b3afd84a814d48b362a0189':
  Hide various stdio implementation details.
 2014-05-23 08:34:57 +00:00
Elliott Hughes
a722fdcdb7 am cdf15e39: am 253fa170: Merge "Lose the hand-written futex assembler." 
* commit 'cdf15e3908312493331b20abef422234fbcc1c29':
  Lose the hand-written futex assembler.
 2014-05-23 08:34:53 +00:00
Elliott Hughes
69068fd919 am fb9a47c7: Merge "Hide various stdio implementation details." 
* commit 'fb9a47c740661a1c578cfc4f16180f14724cbdf5':
  Hide various stdio implementation details.
 2014-05-23 07:15:53 +00:00
Elliott Hughes
fb9a47c740 Merge "Hide various stdio implementation details." 2014-05-23 06:28:42 +00:00
Elliott Hughes
cdf15e3908 am 253fa170: Merge "Lose the hand-written futex assembler." 
* commit '253fa170a3f6a1edce8ce4b8e6e966b35152b550':
  Lose the hand-written futex assembler.
 2014-05-23 05:38:49 +00:00
Elliott Hughes
253fa170a3 Merge "Lose the hand-written futex assembler." 2014-05-23 05:34:28 +00:00
Elliott Hughes
2899de9b05 Hide various stdio implementation details. 
I've left __sF exposed since that's how the OpenBSD stdin, stdout, stderr
are implemented. Other BSDs and glibc use a separate global for each instead
of an array.

Bug: 11156955
Change-Id: I9f3d2d4314a8d4a78c3197b9acd9258820c5f150
 2014-05-22 20:06:23 -07:00
Elliott Hughes
ced906c849 Lose the hand-written futex assembler. 
Also stop exporting 'futex'.

Bug: 12250341
Change-Id: Icc4fa4296cd04dfe0d1061822c69e2eb40c3433a
 2014-05-22 19:49:11 -07:00
Dmitriy Ivanov
571c163950 am d97458eb: am ce00354f: Merge "Do not add arcs to the soinfo graph on dlopen" 
* commit 'd97458eb877a06ab097a806788580f72349fb09e':
  Do not add arcs to the soinfo graph on dlopen
 2014-05-23 02:27:22 +00:00
Dmitriy Ivanov
d97458eb87 am ce00354f: Merge "Do not add arcs to the soinfo graph on dlopen" 
* commit 'ce00354fec9dfad87090aad4ec79c418e42e92f4':
  Do not add arcs to the soinfo graph on dlopen
 2014-05-23 02:22:42 +00:00
Dmitriy Ivanov
ce00354fec Merge "Do not add arcs to the soinfo graph on dlopen" 2014-05-23 02:19:10 +00:00
Bjorn Andersson
3c005d6019 Do not add arcs to the soinfo graph on dlopen 
While introducing RTLD_NOLOAD in b648a8a5 a change in how soinfo structs are
connected was also introduced. When calling dlopen the library that is loaded
is added as a child to the soinfo from which the caller comes - i.e. building a
dependency graph.

Unfortunately this shows issues upon unloading, such as blowing the stack if
there are loops in the graph.

This change reverts that part of b648a8a5, keeping everything as a child of the
root soinfo.

Change-Id: I604ee9210613b19f693a568158e69707620a95db
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
 2014-05-22 19:08:14 -07:00
Elliott Hughes
16933c6ae9 am 5a95dd14: am ea7dc320: Merge "Add some more BSD symbols to the list." 
* commit '5a95dd1446ee1563d6500990a8576917b01f2981':
  Add some more BSD symbols to the list.
 2014-05-23 02:02:36 +00:00
Elliott Hughes
5a95dd1446 am ea7dc320: Merge "Add some more BSD symbols to the list." 
* commit 'ea7dc32080114af59789c119ca6aa4814426ea42':
  Add some more BSD symbols to the list.
 2014-05-23 01:58:38 +00:00
Elliott Hughes
236130cd8d am 3fd88ebe: am 0f79a2f4: Merge "Cleaned up pthread rwlocks implementation." 
* commit '3fd88ebe0f881438ed07b62d991e46e7f9adab83':
  Cleaned up pthread rwlocks implementation.
 2014-05-23 01:56:05 +00:00
Elliott Hughes
ea7dc32080 Merge "Add some more BSD symbols to the list." 2014-05-23 01:53:53 +00:00
Elliott Hughes
45bf4c315d Add some more BSD symbols to the list. 
Bug: 11156955
Change-Id: I07489ec63536121dbfc372170ef5cf60a5c58948
 2014-05-22 18:53:21 -07:00
Elliott Hughes
3fd88ebe0f am 0f79a2f4: Merge "Cleaned up pthread rwlocks implementation." 
* commit '0f79a2f48788c093804c9f61a66105873eb1cb59':
  Cleaned up pthread rwlocks implementation.
 2014-05-23 01:52:42 +00:00
Elliott Hughes
57b0f075dd am bfa87e27: am ec071ac0: Merge "Remove the tkill(2) stub." 
* commit 'bfa87e27f7c9d19f697bb384429673bb96140d7a':
  Remove the tkill(2) stub.
 2014-05-23 01:52:40 +00:00
Elliott Hughes
0f79a2f487 Merge "Cleaned up pthread rwlocks implementation." 2014-05-23 01:47:56 +00:00
Elliott Hughes
bfa87e27f7 am ec071ac0: Merge "Remove the tkill(2) stub." 
* commit 'ec071ac062077498dfee3e2171371def7320aa56':
  Remove the tkill(2) stub.
 2014-05-23 01:47:49 +00:00
Elliott Hughes
ec071ac062 Merge "Remove the tkill(2) stub." 2014-05-23 01:43:42 +00:00
Calin Juravle
1b676ea5fb Migrate pthread_rwlock implementation away from sys/atomics 
Bug: 8133149
Bug: 14903517
Change-Id: Ib85987f53d7aeaec12a980ccb645c4a449c48503
 2014-05-23 00:26:24 +01:00
Calin Juravle
92687e41bc Cleaned up pthread rwlocks implementation. 
- used underscore_style_for_vars
- extracted time related functionality into a function
- cleaned up style
- removed unused fields from pthread_rwlock_t on LP64
- changed reservation in pthread_rwlock_t so that the size of the
structure equals glibc version

Bug: 8133149

Change-Id: I84ad3918678dc7f5e6b3db9b7e9b0899d3abe9cd
 2014-05-23 00:22:58 +01:00
Elliott Hughes
6e599a904b Remove the tkill(2) stub. 
glibc doesn't have tkill or tgkill and says "use syscall(3) instead".
I've left tgkill since it's quite widely used, but there's no reason
to have tkill as well.

Bug: 11156955
Change-Id: Ifc0af750320086f829bc9914551c172b501f3b60
 2014-05-22 13:41:36 -07:00
Elliott Hughes
9b49321ea5 am 4cf6b531: am 8a326a17: am 4f6ed4a1: Merge "Remove unnecessary #includes of <sys/atomics.h>." 
* commit '4cf6b531c2d7408ea5fa754e5b1bf4711c5fe396':
  Remove unnecessary #includes of <sys/atomics.h>.
 2014-05-22 18:28:15 +00:00
Dmitriy Ivanov
53f857b235 am 587afa2e: am 88923ba4: am 0b10ffb4: Merge "Fix dlsym_failure NULL handle test" 
* commit '587afa2efc040c40e0be3811ad663269c9ffc637':
  Fix dlsym_failure NULL handle test
 2014-05-22 18:27:56 +00:00
Elliott Hughes
4cf6b531c2 am 8a326a17: am 4f6ed4a1: Merge "Remove unnecessary #includes of <sys/atomics.h>." 
* commit '8a326a17f3b55b4b95f1f06ed4030b5290ca80f0':
  Remove unnecessary #includes of <sys/atomics.h>.
 2014-05-22 18:07:50 +00:00
Elliott Hughes
8a326a17f3 am 4f6ed4a1: Merge "Remove unnecessary #includes of <sys/atomics.h>." 
* commit '4f6ed4a10951cbd868fec1b0117a276918c60fa1':
  Remove unnecessary #includes of <sys/atomics.h>.
 2014-05-22 18:04:54 +00:00
Elliott Hughes
4f6ed4a109 Merge "Remove unnecessary #includes of <sys/atomics.h>." 2014-05-22 18:02:09 +00:00
Calin Juravle
67916021b5 am 5a2f51fc: am dd31f282: am eea59ea2: Merge "Add dprintf test" 
* commit '5a2f51fcd1e1ab31a74dc7529d80316fc7243a18':
  Add dprintf test
 2014-05-22 18:01:40 +00:00