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5268 Commits

Author SHA1 Message Date
Elliott Hughes
bc904896a6 Merge "Add C11 <stdatomic.h>." 2014-05-25 17:48:19 +00:00
Elliott Hughes
35d90bb6ec Restore __srget and __swbuf for LP32. 
Anthony King <anthonydking@slimroms.net> reports that for Grouper the
Nvidia GL blobs need access to __swbuf. This is because the old <stdio.h>
had inline getc and putc implementations that directly referred to these
symbols.

Change-Id: I11a7b5550018ecc93d8f195c99857759669b2906
 2014-05-25 10:38:25 -07:00
Elliott Hughes
d460da0813 am abc68292: am 06c9662a: am 255789e4: Merge "Restore tkill for LP32." 
* commit 'abc68292b48741fa646b8f16263cae3c42012dc8':
  Restore tkill for LP32.
 2014-05-25 03:24:01 +00:00
Elliott Hughes
7b9626f449 am 4d436a2f: am 85df714f: am d4f37110: Merge "Restore __futex_wake and __futex_wait for LP32." 
* commit '4d436a2fdc3a847571a69c22d2cfefeef29ca9a2':
  Restore __futex_wake and __futex_wait for LP32.
 2014-05-25 03:17:25 +00:00
Anthony King
001707363d Restore tkill for LP32. 
libmono from Unity still requires tkill(2).

Change-Id: I37a1994b08086c7fedb5c78ea0dadf2d72bc1463
Signed-off-by: Anthony King <anthonydking@slimroms.net>
 2014-05-24 20:13:13 -07:00
Elliott Hughes
bd3a98c6b9 Restore __futex_wake and __futex_wait for LP32. 
Should fix Skype:

  java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "__futex_wake" referenced by "libsliq.so"...

Bug: 15196718
Change-Id: I8a18e18d830f0436e820cbde577121bd92710803
 2014-05-24 17:19:36 -07:00
Elliott Hughes
e6c57fcb05 Add C11 <stdatomic.h>. 
Bug: 14903517
Change-Id: I631dbfdaa698cf7fea8e3b5e18a32586383e62a5
 2014-05-23 20:06:03 -07:00
Bernhard Rosenkraenzer
6f2bde3441 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: I82fbe8a7221ce224c567ffcfed7a94a53640fca8
Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>
 2014-05-23 18:49:57 -07:00
Christopher Ferris
18f89a699c am 3e9cd6ca: am 86f5d0f9: am 1c4d8301: Merge "Revert "Add optimized AArch64 versions of bcopy and wmemmove based on memmove"" 
* commit '3e9cd6ca1050d222e1ce5dbe27356162eb194f6f':
  Revert "Add optimized AArch64 versions of bcopy and wmemmove based on memmove"
 2014-05-24 01:10:59 +00:00
Christopher Ferris
d35cac4a2e am b6481ffb: am 5c34b003: am 78c3e11e: Merge "Add optimized AArch64 versions of bcopy and wmemmove based on memmove" 
* commit 'b6481ffb63820b759369da2e6836b1ecc453889f':
  Add optimized AArch64 versions of bcopy and wmemmove based on memmove
 2014-05-24 01:07:31 +00:00
Ben Cheng
a937f5246f am 50049943: am 50348295: am f4985b14: Merge "Clear link register in __bionic_clone." 
* commit '500499435f04b8617e0756f71a37736bdc1ef9ad':
  Clear link register in __bionic_clone.
 2014-05-24 01:04:03 +00:00
Christopher Ferris
1c4d83012f Merge "Revert "Add optimized AArch64 versions of bcopy and wmemmove based on memmove"" 2014-05-24 01:02:31 +00:00
Christopher Ferris
fd0ce866ce Revert "Add optimized AArch64 versions of bcopy and wmemmove based on memmove" 
This reverts commit 8167dd7cb9.

For some reason I thought the bcopy change was bzero. The bcopy code doesn't pass our tests, so reverting until I can figure out what's wrong.

Change-Id: Id89fe959ea5105cd58dff6bba8d91a30cc4bcb07
 2014-05-24 01:02:22 +00:00
Christopher Ferris
78c3e11e78 Merge "Add optimized AArch64 versions of bcopy and wmemmove based on memmove" 2014-05-24 00:58:15 +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
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
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
Calin Juravle
b26049490b Merge "Migrate pthread_rwlock implementation away from sys/atomics" 2014-05-23 10:07:46 +00:00
Elliott Hughes
fb9a47c740 Merge "Hide various stdio implementation details." 2014-05-23 06:28:42 +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
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
0f79a2f487 Merge "Cleaned up pthread rwlocks implementation." 2014-05-23 01:47:56 +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
Elliott Hughes
2ea60ff0b4 Remove unnecessary #includes of <sys/atomics.h>. 
Bug: 14903517
Change-Id: I7b5bcebe58774a441da986cc02376dd88e00ea0e
 2014-05-22 11:00:21 -07:00
Calin Juravle
a959644d5d am 5f8626a3: am db3cda2d: am 254fa885: Merge "Switch to POSIX dprintf/vdprintf." 
* commit '5f8626a3755dc397fc48c67ed36243877aea18d7':
  Switch to POSIX dprintf/vdprintf.
 2014-05-22 16:49:09 +00:00
Calin Juravle
63590a2f95 am 77761e4c: am ddf52021: am d1dc009c: Merge "Add padding to mips ucontext_t." 
* commit '77761e4cc8719933bf66be7894e1b3da27bd03dd':
  Add padding to mips ucontext_t.
 2014-05-22 13:33:29 +00:00
Calin Juravle
e5d8092d89 am 3625f432: am 841a1a13: am 156c7d3d: Merge "Clean up ucontext.h TODOs." 
* commit '3625f432b39c1f9a7f23d2219eb421d4478cd852':
  Clean up ucontext.h TODOs.
 2014-05-22 13:33:29 +00:00
Calin Juravle
f9aac10cf3 am d75b6e2e: am 6cec7775: am 17216716: Merge "Mutex-free implementation of pthread_rwlock" 
* commit 'd75b6e2e478fddfbdd404d44e0d33383965b2f39':
  Mutex-free implementation of pthread_rwlock
 2014-05-22 13:33:28 +00:00
Calin Juravle
254fa8857f Merge "Switch to POSIX dprintf/vdprintf." 2014-05-22 13:28:52 +00:00
Elliott Hughes
fcac8ff97f Switch to POSIX dprintf/vdprintf. 
Bug: 11156955
Change-Id: I734bd02db514367ab119a48304aae9767958e367
 2014-05-22 11:27:06 +01:00
Calin Juravle
d1dc009c56 Merge "Add padding to mips ucontext_t." 2014-05-22 10:16:41 +00:00
Calin Juravle
156c7d3d0a Merge "Clean up ucontext.h TODOs." 2014-05-22 10:16:12 +00:00
Calin Juravle
172167163a Merge "Mutex-free implementation of pthread_rwlock" 2014-05-22 10:15:03 +00:00
Calin Juravle
76f352eec1 Mutex-free implementation of pthread_rwlock 
Bug: 8133149
Change-Id: Id6775010d95f2634b173daa55d87a59a3cf4131b
 2014-05-22 11:11:15 +01:00
Elliott Hughes
2c52565940 am e2d7d274: am 176e71fb: am 3d4a7b02: Merge "Hide most of the private futex functions." 
* commit 'e2d7d274f5c6edf38b9a27ad87178619ed6c4ab3':
  Hide most of the private futex functions.
 2014-05-22 03:09:10 +00:00
Elliott Hughes
d5ed63a6a8 Hide most of the private futex functions. 
Also hide part of the system properties compatibility code, since
we needed to touch that to keep it building.

I'll remove __futex_syscall4 and futex in a later patch.

Bug: 11156955
Change-Id: Ibbf42414c5bb07fb9f1c4a169922844778e4eeae
 2014-05-21 18:30:00 -07:00
Christopher Ferris
486396a8c9 am 328b2b6b: am 05645db0: am f97d8713: Merge "Add cfi directives for arm64 assembler." 
* commit '328b2b6bfb73ee5bded6719ac15e0a3381c1800f':
  Add cfi directives for arm64 assembler.
 2014-05-22 01:22:39 +00:00
Christopher Ferris
f97d8713a2 Merge "Add cfi directives for arm64 assembler." 2014-05-22 01:08:22 +00:00
Christopher Ferris
df22a121b2 Add cfi directives for arm64 assembler. 
Fix syscall generator to add cfi directives and add the directives
for all arm64 assembler.

Bug: 15138290
Change-Id: I7f0e4a16c141ac624e5276917a3a1ed45778e057
 2014-05-21 17:46:52 -07:00