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Author SHA1 Message Date
Elliott Hughes
d2dbf16358 am 5995bf88: Merge "don\'t hardcode register r0/v1 when reading the TLS" 
* commit '5995bf880e2a7fac249382f0a929b7271c843122':
  don't hardcode register r0/v1 when reading the TLS
 2013-06-17 14:53:12 -07:00
Elliott Hughes
5995bf880e Merge "don't hardcode register r0/v1 when reading the TLS" 2013-06-17 21:51:50 +00:00
Mathias Agopian
b6e340080a don't hardcode register r0/v1 when reading the TLS 
this leads to much improved code when calling __get_tls()

Change-Id: I21d870fb33c33a921ca55c4e100772e0f7a8d1e4
 2013-06-17 14:50:30 -07:00
Elliott Hughes
afd4e2999c am 657d0da7: Merge "Slight script cleanup; make gensyscalls work from any directory." 
* commit '657d0da7513e01b0eb104c8a8a522c28fdbc807d':
  Slight script cleanup; make gensyscalls work from any directory.
 2013-06-17 11:18:58 -07:00
Elliott Hughes
657d0da751 Merge "Slight script cleanup; make gensyscalls work from any directory." 2013-06-17 18:16:36 +00:00
Elliott Hughes
18bc975bfe Slight script cleanup; make gensyscalls work from any directory. 
Also remove a ton of dead code.

Change-Id: I1315623695a004f643b155f121cbafe24b715b8a
 2013-06-17 10:39:33 -07:00
Elliott Hughes
c1e4183c7a am 560e9f7e: Merge "Ensure that <stdint.h> defines SIZE_MAX and friends." 
* commit '560e9f7e7a39e02aca96709043ca06f562f75d58':
  Ensure that <stdint.h> defines SIZE_MAX and friends.
 2013-06-13 16:21:55 -07:00
Elliott Hughes
560e9f7e7a Merge "Ensure that <stdint.h> defines SIZE_MAX and friends." 2013-06-13 23:19:09 +00:00
Elliott Hughes
7c89506e3a Ensure that <stdint.h> defines SIZE_MAX and friends. 
We were missing SIG_ATOMIC_MAX, SIG_ATOMIC_MIN, SIZE_MAX,
WCHAR_MAX, WCHAR_MIN, WINT_MAX, and WINT_MIN.

Change-Id: I2535f36bc220fbaea009b483599b7af811c4cb5c
 2013-06-13 16:02:53 -07:00
Elliott Hughes
af975b076f am c843a3e7: Merge "Fix the qsort copyright notice (fixed upstream this afternoon)." 
* commit 'c843a3e7b215bca5e896e1d56c2fa6332770ea83':
  Fix the qsort copyright notice (fixed upstream this afternoon).
 2013-06-12 17:46:57 -07:00
Elliott Hughes
c843a3e7b2 Merge "Fix the qsort copyright notice (fixed upstream this afternoon)." 2013-06-13 00:44:05 +00:00
Elliott Hughes
4eeec44e29 Fix the qsort copyright notice (fixed upstream this afternoon). 
Change-Id: I786feb42719bceaa7da91565e350c1333b0d301f
 2013-06-12 17:42:43 -07:00
Elliott Hughes
ddbf561e5e am c843d766: Merge "Handles spurious wake-ups in pthread_join()" 
* commit 'c843d7667ada205ecbaf773531067076ed4ad271':
  Handles spurious wake-ups in pthread_join()
 2013-06-12 17:34:17 -07:00
Elliott Hughes
c843d7667a Merge "Handles spurious wake-ups in pthread_join()" 2013-06-13 00:31:50 +00:00
Elliott Hughes
7ae23868b4 am 92e841d0: Merge "Take upstream libm changes." 
* commit '92e841d0aa8d118882a74e3c3fc4b6a6062dcc09':
  Take upstream libm changes.
 2013-06-12 17:30:59 -07:00
msg555
0f020d18b1 Handles spurious wake-ups in pthread_join() 
Removed 'join_count' from pthread_internal_t and switched to using the flag
PTHREAD_ATTR_FLAG_JOINED to indicate if a thread is being joined. Combined with
a switch to a while loop in pthread_join, this fixes spurious wake-ups but
prevents a thread from being joined multiple times. This is fine for
two reasons:

1) The pthread_join specification allows for undefined behavior when multiple
   threads try to join a single thread.

2) There is no thread safe way to allow multiple threads to join a single
   thread with the pthread interface.  The second thread calling pthread_join
   could be pre-empted until the thread is destroyed and its handle reused for
   a different thread.  Therefore multi-join is always an error.

Bug: https://code.google.com/p/android/issues/detail?id=52255
Change-Id: I8b6784d47620ffdcdbfb14524e7402e21d46c5f7
 2013-06-12 17:30:58 -07:00
Elliott Hughes
92e841d0aa Merge "Take upstream libm changes." 2013-06-13 00:29:21 +00:00
Elliott Hughes
78419467a2 Take upstream libm changes. 
Mostly workarounds for GCC and Clang bugs.

Change-Id: I4ef428a42d4ac6d622659053711a8cc416925727
 2013-06-12 16:37:58 -07:00
Elliott Hughes
5065eef801 am 6a44d227: Merge "Take some fixed upstream copyright headers and regenerate NOTICE." 
* commit '6a44d2271f372d0c65b05a5d3377bd00ce92824e':
  Take some fixed upstream copyright headers and regenerate NOTICE.
 2013-06-12 16:16:09 -07:00
Elliott Hughes
6a44d2271f Merge "Take some fixed upstream copyright headers and regenerate NOTICE." 2013-06-12 23:13:34 +00:00
Elliott Hughes
2815b1dd45 Take some fixed upstream copyright headers and regenerate NOTICE. 
Change-Id: Ifff41d69c13322dbc6f928ce7d4c65f76fe36772
 2013-06-12 16:00:41 -07:00
Elliott Hughes
5f4d2df2fc am 55189a0f: Merge "Switch to current upstream stdio makebuf.c and setvbuf.c." 
* commit '55189a0fbd26cfd84939d9d3a42a1800a63bd2c5':
  Switch to current upstream stdio makebuf.c and setvbuf.c.
 2013-06-12 15:58:41 -07:00
Elliott Hughes
55189a0fbd Merge "Switch to current upstream stdio makebuf.c and setvbuf.c." 2013-06-12 22:56:20 +00:00
Elliott Hughes
677ee56477 Switch to current upstream stdio makebuf.c and setvbuf.c. 
Change-Id: I4761b5e94459815520f01062eef39abf62af621f
 2013-06-12 15:24:15 -07:00
Elliott Hughes
dc5f5f857c am f1867d47: Merge "Revert "Add SIZE_MAX to <stdint.h> in a way that might actually work."" 
* commit 'f1867d47cbce4225d712a2684da67031f7350909':
  Revert "Add SIZE_MAX to <stdint.h> in a way that might actually work."
 2013-06-12 15:22:04 -07:00
Elliott Hughes
f1867d47cb Merge "Revert "Add SIZE_MAX to <stdint.h> in a way that might actually work."" 2013-06-12 22:19:03 +00:00
Elliott Hughes
9248d3a58c Revert "Add SIZE_MAX to <stdint.h> in a way that might actually work." 
This reverts commit d8627af159 which caused build breakage:

In file included from bionic/libc/include/limits.h:86:0,
                 from bionic/libc/include/stdint.h:33,
                 from bionic/libc/arch-arm/bionic/crtbegin.c:31:
bionic/libc/include/sys/limits.h:30:26: fatal error: linux/limits.h: No such file or directory
compilation terminated.
make: *** [out/target/product/generic/obj/lib/crtbegin_dynamic1.o] Error 1

Change-Id: I128095ecb99df92626e1f57e34c61e08c98a4078
 2013-06-12 22:18:47 +00:00
Elliott Hughes
b0a2262c3f am 55c5ec64: Merge "Add SIZE_MAX to <stdint.h> in a way that might actually work." 
* commit '55c5ec64bd26d92bd1882a9a4c91445de73ebfa2':
  Add SIZE_MAX to <stdint.h> in a way that might actually work.
 2013-06-12 15:06:51 -07:00
Elliott Hughes
55c5ec64bd Merge "Add SIZE_MAX to <stdint.h> in a way that might actually work." 2013-06-12 22:05:10 +00:00
Elliott Hughes
3da47942d3 am 944ea1a3: Merge "Clean up abort." 
* commit '944ea1a32018c44d6cb55c9454e670b0e152da6d':
  Clean up abort.
 2013-06-12 14:58:32 -07:00
Elliott Hughes
d8627af159 Add SIZE_MAX to <stdint.h> in a way that might actually work. 
Take two.

Change-Id: I7d08b6d14c82a171312a7f5898270b4441d5cfa2
 2013-06-12 14:54:16 -07:00
Elliott Hughes
944ea1a320 Merge "Clean up abort." 2013-06-12 21:53:58 +00:00
Elliott Hughes
61e699a133 Clean up abort. 
* A dlmalloc usage error shouldn't call abort(3) because we want to
  cause a SIGSEGV by writing the address dlmalloc didn't like to an
  address the kernel won't like, so that debuggerd will dump the
  memory around the address that upset dlmalloc.

* Switch to the simpler FreeBSD/NetBSD style of registering stdio
  cleanup. Hopefully this will let us simplify more of the stdio
  implementation.

* Clear the stdio cleanup handler before we abort because of a dlmalloc
  corruption error. This fixes the reported bug, where we'd hang inside
  dlmalloc because the stdio cleanup reentered dlmalloc.

Bug: 9301265
Change-Id: Ief31b389455d6876e5a68f0f5429567d37277dbc
 2013-06-12 14:14:53 -07:00
Elliott Hughes
834f83de3f am 5cde15eb: Merge "<stdint.h> should expose SIZE_MAX." 
* commit '5cde15eb17f4ddc0949c0cbd38a46e6c0bad7019':
  <stdint.h> should expose SIZE_MAX.
 2013-06-12 10:58:23 -07:00
Elliott Hughes
5cde15eb17 Merge "<stdint.h> should expose SIZE_MAX." 2013-06-12 17:56:24 +00:00
Elliott Hughes
2c157aec9b <stdint.h> should expose SIZE_MAX. 
Change-Id: Id27222c24955c83f29ad953933cbdc48b6f1e900
 2013-06-12 10:28:26 -07:00
Nick Kralevich
26cc1d6838 am b6e88020: Merge "fix unittests." 
* commit 'b6e880200d1690c00cb843e59c6849a275dbfbb7':
  fix unittests.
 2013-06-11 15:56:42 -07:00
Nick Kralevich
b6e880200d Merge "fix unittests." 2013-06-11 22:52:54 +00:00
Nick Kralevich
fd0325bd98 fix unittests. 
7e6ce1a3c5 fixed abort() to raise
SIGABRT rather than causing SIGSEGV. However, the unittests were
not updated.

Fix unittests.

Change-Id: I73db194127b9b9e9440358aa94273863765a736b
 2013-06-11 15:45:23 -07:00
Ben Cheng
77f90de728 am fc104f89: Merge "Fix abort(3) to raise SIGABRT rather than causing SIGSEGV." 
* commit 'fc104f899d47916f76c91127caf9aeaf7b69d4ef':
  Fix abort(3) to raise SIGABRT rather than causing SIGSEGV.
 2013-06-10 17:25:31 -07:00
Ben Cheng
fc104f899d Merge "Fix abort(3) to raise SIGABRT rather than causing SIGSEGV." 2013-06-11 00:22:14 +00:00
Ben Cheng
7e6ce1a3c5 Fix abort(3) to raise SIGABRT rather than causing SIGSEGV. 
tgkill() needs the .save stack unwinding directive to get the complete
stack trace.

BUG: https://code.google.com/p/android/issues/detail?id=16672

Change-Id: Ifb447dca2147a592c48baf32769dfc175d8aea72
 2013-06-10 17:17:46 -07:00
Brian Carlstrom
d978d21d19 am 8252b8e4: Merge "Honor p_vaddr if set" 
* commit '8252b8e4b730b13623f31dc66396e000586d1c58':
  Honor p_vaddr if set
 2013-06-10 15:41:19 -07:00
Brian Carlstrom
8252b8e4b7 Merge "Honor p_vaddr if set" 2013-06-10 22:39:07 +00:00
Elliott Hughes
6bcf71c9ac am 2fbc9dda: Merge "bionic/x86: Optimization for string routines" 
* commit '2fbc9dda345486005569be4ec586c6aae9d51650':
  bionic/x86: Optimization for string routines
 2013-06-07 17:47:33 -07:00
Elliott Hughes
2fbc9dda34 Merge "bionic/x86: Optimization for string routines" 2013-06-08 00:45:07 +00:00
Elliott Hughes
fc6f5a0865 am 157c4299: Merge "Revert "libc x86: Remove strcat.S"" 
* commit '157c42997b7aa31b36cca63ad03dbb5a601ce347':
  Revert "libc x86: Remove strcat.S"
 2013-06-07 17:44:20 -07:00
Elliott Hughes
157c42997b Merge "Revert "libc x86: Remove strcat.S"" 2013-06-08 00:42:44 +00:00
Elliott Hughes
06708df6fb Revert "libc x86: Remove strcat.S" 
This reverts commit 4fe461b3a6

Change-Id: Ibeb76e24f054abd7c96ad6899366c2f9bfc2a5ad
 2013-06-08 00:42:35 +00:00
Christopher Ferris
83245ba45f am 9647f797: Merge "Implement malloc_usable_size for debug impls." 
* commit '9647f797d59222cd91507d4554bf62166ba88e0a':
  Implement malloc_usable_size for debug impls.
 2013-06-07 15:16:30 -07:00