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Author SHA1 Message Date
Dmitriy Ivanov
d74aa58035 Merge "Fix unload of recursively linked library" 2014-09-12 16:55:42 +00:00
Dmitriy Ivanov
aad92067bf Merge "Reformatting" 2014-09-12 16:50:29 +00:00
Dmitriy Ivanov
66bbf1595c Merge "Refactoring: C++11 style DISABLE_ bionic marcos" 2014-09-12 16:50:05 +00:00
Dmitriy Ivanov
6abf624d12 Reformatting 
No functional changes.

Change-Id: If71775e5fc207e91ebd31ba3c5f9d2c13dc8dada
 2014-09-12 09:43:13 -07:00
Elliott Hughes
0654250eb9 am 8d8a789c: Merge "Expose __swsetup for LP32 binary compatibility." 
* commit '8d8a789c49ffb6b71e4b8f34df937cfaaff86e40':
  Expose __swsetup for LP32 binary compatibility.
 2014-09-12 05:59:18 +00:00
Dmitriy Ivanov
5a6e31c3cb am 6487f0d8: Merge "Add IFUNC support for arm64 and IRELATIVE reloc" 
* commit '6487f0d8341b00b476995e0174dc92e5ae8efbbe':
  Add IFUNC support for arm64 and IRELATIVE reloc
 2014-09-12 05:59:16 +00:00
Elliott Hughes
7f4c7060f0 am 5920a9ad: Merge "Add pthread_gettid_np and re-expose __get_thread for LP32." 
* commit '5920a9ad5fd9f8d515c683e164f946bcfef1f1c3':
  Add pthread_gettid_np and re-expose __get_thread for LP32.
 2014-09-12 05:59:16 +00:00
Elliott Hughes
da7fe217d8 am 7e00b44e: Expose __swsetup for LP32 binary compatibility. 
* commit '7e00b44e80d6e38b8ab86d0ebc86b666c0ac2ef6':
  Expose __swsetup for LP32 binary compatibility.
 2014-09-12 05:48:54 +00:00
Elliott Hughes
66265e80a1 am 27efc488: Add pthread_gettid_np and re-expose __get_thread for LP32. 
* commit '27efc48814b8153c55cbcd0af5d9add824816e69':
  Add pthread_gettid_np and re-expose __get_thread for LP32.
 2014-09-12 05:48:52 +00:00
Dmitriy Ivanov
a6ac54a215 Fix unload of recursively linked library 
Expanded test for recursive libs. Fixed bug with unnecessary
  soinfo_free of already loaded library.

Change-Id: I2cc19f2650c8b12a35feeac127ef608ebba44d88
 2014-09-11 22:40:48 -07:00
Elliott Hughes
8d8a789c49 Merge "Expose __swsetup for LP32 binary compatibility." 2014-09-12 01:27:45 +00:00
Elliott Hughes
5f35710fad Expose __swsetup for LP32 binary compatibility. 
(cherry-pick of 7e00b44e80d6e38b8ab86d0ebc86b666c0ac2ef6.)

Bug: 17476127
Change-Id: I0ef1355ac913d782c268a638f88642d6cfc236c2
 2014-09-11 18:23:46 -07:00
Dmitriy Ivanov
6487f0d834 Merge "Add IFUNC support for arm64 and IRELATIVE reloc" 2014-09-12 00:40:12 +00:00
Elliott Hughes
7e00b44e80 Expose __swsetup for LP32 binary compatibility. 
Bug: 17476127
Change-Id: I0ef1355ac913d782c268a638f88642d6cfc236c2
 2014-09-11 16:41:11 -07:00
Dmitriy Ivanov
9aea164457 Add IFUNC support for arm64 and IRELATIVE reloc 
There are number of changes in the way IFUNC related relocations are done:
 1. IRELATIVE relocations are now supported for x86/x86_64 and arm64.
 2. IFUNC relocations are now relying on static linker to generate
    them in correct order - this removes necessety of additional
    relocation pass for ifuncs.
 3. Related to 2: rela?.dyn relocations are preformed before .plt ones.
 4. Ifunc are resolved on symbol lookup this approach allowed to avoid
    mprotect(PROT_WRITE) call on r-x program segments.

Bug: 17399706
Bug: 17177284
Change-Id: I414dd3e82bd47cc03442c5dfc7c279949aec51ed
 2014-09-11 16:30:45 -07:00
Elliott Hughes
5920a9ad5f Merge "Add pthread_gettid_np and re-expose __get_thread for LP32." 2014-09-11 23:25:46 +00:00
Elliott Hughes
a4831cb4a3 Add pthread_gettid_np and re-expose __get_thread for LP32. 
A lot of third-party code calls the private __get_thread symbol,
often as part of a backport of bionic's pthread_rwlock implementation.
Hopefully this will go away for LP64 (since you're guaranteed the
real implementation there), but there are still APIs that take a tid
and no way to convert between a pthread_t and a tid. pthread_gettid_np
is a public API for that. To aid the transition, make __get_thread
available again for LP32.

(cherry-pick of 27efc48814b8153c55cbcd0af5d9add824816e69.)

Bug: 14079438
Change-Id: I43fabc7f1918250d31d4665ffa4ca352d0dbeac1
 2014-09-11 16:22:50 -07:00
Elliott Hughes
27efc48814 Add pthread_gettid_np and re-expose __get_thread for LP32. 
A lot of third-party code calls the private __get_thread symbol,
often as part of a backport of bionic's pthread_rwlock implementation.
Hopefully this will go away for LP64 (since you're guaranteed the
real implementation there), but there are still APIs that take a tid
and no way to convert between a pthread_t and a tid. pthread_gettid_np
is a public API for that. To aid the transition, make __get_thread
available again for LP32.

Bug: 14079438
Change-Id: I43fabc7f1918250d31d4665ffa4ca352d0dbeac1
 2014-09-11 16:11:43 -07:00
Elliott Hughes
d415e27d5b am 9e833bf0: Fix mips __fadvise64.S build failure. 
* commit '9e833bf0cf2c5bc0e6b65e4d96aa4f2b33113771':
  Fix mips __fadvise64.S build failure.
 2014-09-11 18:32:24 +00:00
Elliott Hughes
5691dcfc0d am ea66004c: Merge "Fix mips __fadvise64.S build failure." 
* commit 'ea66004c4a051e40c49314d808e7359634f6c641':
  Fix mips __fadvise64.S build failure.
 2014-09-11 17:32:03 +00:00
Lorenzo Colitti
77f01f4306 am 993a2315: am 33a73bfa: When comparing DNS server configs, also compare number of servers 
* commit '993a2315a7ddc786ce9180258aa3db498bf9326e':
  When comparing DNS server configs, also compare number of servers
 2014-09-11 17:27:10 +00:00
Elliott Hughes
9e833bf0cf Fix mips __fadvise64.S build failure. 
Bug: 12449798

(cherry picked from commit 9990b3973bdfcda5419c06886215147a878222f1)

Change-Id: Iba92e2aa262666a59fc38b870dfd9f4082eeb628
 2014-09-11 10:15:14 -07:00
Elliott Hughes
ea66004c4a Merge "Fix mips __fadvise64.S build failure." 2014-09-11 17:12:49 +00:00
Elliott Hughes
9990b3973b Fix mips __fadvise64.S build failure. 
Bug: 12449798
Change-Id: I0663b741108ba2f1d286904d6414b3ff4d475551
 2014-09-11 10:10:08 -07:00
Elliott Hughes
65e619775e am 176c3278: Merge "Add posix_fadvise(3)." into lmp-dev 
* commit '176c32787c53e720bf4664592fd0b8ea4ffbdd75':
  Add posix_fadvise(3).
 2014-09-11 16:08:32 +00:00
Elliott Hughes
db1e958109 am 33df10f2: Merge "Add posix_fadvise(3)." 
* commit '33df10f284a8adbf58f9734c0f43537db4206b2c':
  Add posix_fadvise(3).
 2014-09-11 15:58:49 +00:00
Elliott Hughes
33df10f284 Merge "Add posix_fadvise(3)." 2014-09-11 15:46:44 +00:00
Elliott Hughes
b587f339db Add posix_fadvise(3). 
(cherry-pick of 00008263782e484020420c606f7d145fe7d0a4d8.)

Bug: 12449798
Change-Id: I07cbf3f670a0d1304b68148325a774f266b5c433
 2014-09-11 08:45:46 -07:00
Elliott Hughes
176c32787c Merge "Add posix_fadvise(3)." into lmp-dev 2014-09-11 15:43:05 +00:00
Elliott Hughes
0000826378 Add posix_fadvise(3). 
Bug: 12449798
Change-Id: I07cbf3f670a0d1304b68148325a774f266b5c433
 2014-09-10 20:30:23 -07:00
Lorenzo Colitti
993a2315a7 am 33a73bfa: When comparing DNS server configs, also compare number of servers 
* commit '33a73bfa0712c483830e4c9abbf4d6a0551478bf':
  When comparing DNS server configs, also compare number of servers
 2014-09-11 00:13:20 +00:00
Lorenzo Colitti
33a73bfa07 When comparing DNS server configs, also compare number of servers 
Bug: 16070602
Change-Id: I605f1cca50b08479ebcad290b3bd179f59be8a96
 2014-09-11 08:36:12 +09:00
Lorenzo Colitti
b5e7bd0013 am da0ed4cb: am c71483c0: Merge "When comparing DNS server configs, also compare number of servers" 
* commit 'da0ed4cbfa10eb3f6a48ef116ae0441239daf7bf':
  When comparing DNS server configs, also compare number of servers
 2014-09-09 15:03:50 +00:00
Lorenzo Colitti
da0ed4cbfa am c71483c0: Merge "When comparing DNS server configs, also compare number of servers" 
* commit 'c71483c0b38a6b4f2675f0bffa221dcf175c34ac':
  When comparing DNS server configs, also compare number of servers
 2014-09-09 10:42:23 +00:00
Lorenzo Colitti
c71483c0b3 Merge "When comparing DNS server configs, also compare number of servers" 2014-09-09 10:22:18 +00:00
Lorenzo Colitti
bce18c9163 When comparing DNS server configs, also compare number of servers 
Bug: 16070602
Change-Id: I605f1cca50b08479ebcad290b3bd179f59be8a96
 2014-09-09 19:20:26 +09:00
Dmitriy Ivanov
9c8ff91dcc am 06bd5e2d: am 3c3624f3: Merge "Load libraries in breadth-first order" 
* commit '06bd5e2d0ade82b9fc70fd8928c1746ca529a2f4':
  Load libraries in breadth-first order
 2014-09-09 01:25:51 +00:00
Dmitriy Ivanov
06bd5e2d0a am 3c3624f3: Merge "Load libraries in breadth-first order" 
* commit '3c3624f3df14590e7213d35c3b39a0a11c7d2d34':
  Load libraries in breadth-first order
 2014-09-09 01:11:41 +00:00
Dmitriy Ivanov
d9ff722661 Refactoring: C++11 style DISABLE_ bionic marcos 
Enable the -std=gnu++11 flag for libstdc++ static and
  dynamic libs.

  ScopeGuard uses DISABLE_ macros instead of '= delete';

Change-Id: I07e21b306f95fffd49345f7fa136cfdac61e0225
 2014-09-08 17:51:31 -07:00
Dmitriy Ivanov
3c3624f3df Merge "Load libraries in breadth-first order" 2014-09-09 00:49:38 +00:00
Elliott Hughes
d7928dc803 am 5574335d: am 671f96cd: Merge "Ensure __set_errno is still visible on LP32." 
* commit '5574335dc5f380b96aa1f93caeceeeb1bc69bbe2':
  Ensure __set_errno is still visible on LP32.
 2014-09-09 00:11:52 +00:00
Elliott Hughes
4a454760b5 am e70e541e: am 201f36d2: Merge "Don\'t expose non-standard basename_r and dirname_r in LP64." 
* commit 'e70e541e7f97ddef3c262bbd71a01710d9f57e65':
  Don't expose non-standard basename_r and dirname_r in LP64.
 2014-09-09 00:11:52 +00:00
Elliott Hughes
5574335dc5 am 671f96cd: Merge "Ensure __set_errno is still visible on LP32." 
* commit '671f96cd440d306dc2baf5e8631e927cd1aa759d':
  Ensure __set_errno is still visible on LP32.
 2014-09-09 00:05:24 +00:00
Elliott Hughes
e70e541e7f am 201f36d2: Merge "Don\'t expose non-standard basename_r and dirname_r in LP64." 
* commit '201f36d23bb778b29c8d305fa40a41990e0487bc':
  Don't expose non-standard basename_r and dirname_r in LP64.
 2014-09-09 00:05:23 +00:00
Elliott Hughes
671f96cd44 Merge "Ensure __set_errno is still visible on LP32." 2014-09-08 23:47:53 +00:00
Elliott Hughes
011e111d29 Ensure __set_errno is still visible on LP32. 
The use of the .hidden directive to avoid going via the PLT for
__set_errno had the side-effect of actually making __set_errno
hidden (which is odd because assembler directives don't usually
affect symbols defined in a different file --- you can't even
create a weak reference to a symbol that's defined in a different
file).

This change switches the system call stubs over to a new always-hidden
__set_errno_internal and has a visible __set_errno on LP32 just for
binary compatibility with old NDK apps.

(cherry-pick of 7efad83d430f4d824f2aaa75edea5106f6ff8aae.)

Bug: 17423135
Change-Id: I6b6d7a05dda85f923d22e5ffd169a91e23499b7b
 2014-09-08 16:46:50 -07:00
Elliott Hughes
201f36d23b Merge "Don't expose non-standard basename_r and dirname_r in LP64." 2014-09-08 23:46:04 +00:00
Elliott Hughes
cf5fc80c3e Don't expose non-standard basename_r and dirname_r in LP64. 
(cherry-pick of f0e9458ea596227720fa745df15f5357f6c0c8f6.)

Bug: 17407423
Change-Id: I47fe499a4c396bf09d7b78fd828728d04777398b
 2014-09-08 16:44:48 -07:00
Elliott Hughes
eeb13c6bdb am 938473a7: resolved conflicts for merge of 7efad83d to lmp-dev-plus-aosp 
* commit '938473a7f031822d7449624f5844c07d23814422':
  Ensure __set_errno is still visible on LP32.
 2014-09-08 23:32:32 +00:00
Elliott Hughes
938473a7f0 resolved conflicts for merge of 7efad83d to lmp-dev-plus-aosp 
Change-Id: I3994c3c69e187e08d69642e097de14b5040c5b3b
 2014-09-08 16:21:24 -07:00