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2695 Commits

Author SHA1 Message Date
Ben Cheng
d20a04c5cf am 77f90de7: am fc104f89: Merge "Fix abort(3) to raise SIGABRT rather than causing SIGSEGV." 
* commit '77f90de728b9fa60b83b7f12a45c1113f3189cb2':
  Fix abort(3) to raise SIGABRT rather than causing SIGSEGV.
 2013-06-10 17:28:46 -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
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
Geremy Condra
72254952e1 Merge "Add clearing of resolv uid and pid interface maps" 2013-06-10 18:45:01 +00:00
Elliott Hughes
efc78bbb9f am 6bcf71c9: am 2fbc9dda: Merge "bionic/x86: Optimization for string routines" 
* commit '6bcf71c9ac8395038ca243160d4367759be8dd80':
  bionic/x86: Optimization for string routines
 2013-06-07 17:52:16 -07:00
Elliott Hughes
1b14c72420 am fc6f5a08: am 157c4299: Merge "Revert "libc x86: Remove strcat.S"" 
* commit 'fc6f5a086557f81fce2542b7015268bff697d10c':
  Revert "libc x86: Remove strcat.S"
 2013-06-07 17:48:53 -07:00
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
Christopher Ferris
885f3b9cad Implement malloc_usable_size for debug impls. 
- Implemented chk_memalign.
- Fixed a few bugs in leak_memalign.
- Implemented {leak,fill,check,qemu}_malloc_usable_size.
- Make malloc_usable_size update at run time.
- Add malloc_test.cpp as a small set of tests for the
  malloc debug routines.
- Fix the qemu routines since it's been broken since it moved to C++.
- Add support for the %u format to the out_vformat in libc_logging.cpp.
  This is used by the emulator code.

Tested using the bionic-unit-tests with setprop libc.debug.malloc
set to 1, 5, and 10.

I tested as much as possible on the emulator, but tracing doesn't appear
to be working properly.

Bug: 6143477

Merge change from internal master.

(cherry-picked from commit 3d594c2580)

Change-Id: I4ae00fffba82315a8c283f35893fd554460722fb
 2013-06-07 14:55:32 -07:00
Chad Brubaker
87594a32b8 Add clearing of resolv uid and pid interface maps 
Cleanup uid interface map variable names

Change-Id: I712dd83276bb23b149af4180515ef33a1bade5ea
 2013-06-07 13:03:23 -07:00
Christopher Ferris
3d594c2580 Implement malloc_usable_size for debug impls. 
- Implemented chk_memalign.
- Fixed a few bugs in leak_memalign.
- Implemented {leak,fill,check,qemu}_malloc_usable_size.
- Make malloc_usable_size update at run time.
- Add malloc_test.cpp as a small set of tests for the
  malloc debug routines.
- Fix the qemu routines since it's been broken since it moved to C++.
- Add support for the %u format to the out_vformat in libc_logging.cpp.
  This is used by the emulator code.

Tested using the bionic-unit-tests with setprop libc.debug.malloc
set to 1, 5, and 10.

I tested as much as possible on the emulator, but tracing doesn't appear
to be working properly.

Bug: 6143477

Change-Id: Ieba99b58c2228c88d80afd264501004a4dadd212
 2013-06-07 12:56:09 -07:00
Geremy Condra
a24d14c05d Merge "Add per UID interface support to resolv cache" 2013-06-06 20:48:44 +00:00
Chad Brubaker
0c9bb49a9d Add per UID interface support to resolv cache 
Add methods to attach/detach UID ranges to a specific dns cache/interface.

This mirrors the already existing code for attaching specific processes to
specific interfaces but will be used to push all processes from a given
user to a specific cache/interface.

Change-Id: Ic24391e92d3ca46fcb46cc4fc53e13984dec40b3
 2013-06-06 12:31:16 -07:00
Elliott Hughes
b166e699dc am e84cfbef: am b7b4f5b8: Merge "update signal.h to be C90 compatable" 
* commit 'e84cfbefd82f552490c580d35a54db4f53b6e5fb':
  update signal.h to be C90 compatable
 2013-06-05 18:14:30 -07:00
Elliott Hughes
e51cd6f9c9 am 5a6a0a94: am 18af4503: Merge "Ensure header files using __BEGIN_DECLS include sys/cdefs.h." 
* commit '5a6a0a9445d80bf2bd847088921f6d1d99315552':
  Ensure header files using __BEGIN_DECLS include sys/cdefs.h.
 2013-06-05 18:11:05 -07:00
Elliott Hughes
e84cfbefd8 am b7b4f5b8: Merge "update signal.h to be C90 compatable" 
* commit 'b7b4f5b838cd41407c734af74e8211f5c7da0036':
  update signal.h to be C90 compatable
 2013-06-05 18:09:17 -07:00
Elliott Hughes
5a6a0a9445 am 18af4503: Merge "Ensure header files using __BEGIN_DECLS include sys/cdefs.h." 
* commit '18af450393b005b4ead896d82cda750e6876fd33':
  Ensure header files using __BEGIN_DECLS include sys/cdefs.h.
 2013-06-05 18:06:04 -07:00
Erik Gilling
156ccf42ff update signal.h to be C90 compatable 
sigismember, sigaddset, and sigdelset had mixed code and declarations
which are not allowed in C90 and before.

Change-Id: I662af944fc1489e34bed228ce592e41f50d00e17
Signed-off-by: Erik Gilling <konkers@android.com>
 2013-06-05 18:05:36 -07:00
Elliott Hughes
36fa67bcdd Ensure header files using __BEGIN_DECLS include sys/cdefs.h. 
We keep fixing these one-by-one; let's fix them all at once.

Found thus:

  find . -name *.h | xargs grep -L sys/cdefs.h | xargs grep -l BEGIN_DECL | xargs grep -L sys/types

Change-Id: I188842aa2484dc6176e96556d57c38a0f785b59b
 2013-06-05 17:58:08 -07:00
Elliott Hughes
0ecb96c3a2 am b9e2dae4: am c5bfb624: Merge "sys/personality.h: include <sys/cdefs.h>" 
* commit 'b9e2dae427ef1e1cfdbb3faa1442d4a66a2d3bcd':
  sys/personality.h: include <sys/cdefs.h>
 2013-06-05 17:32:20 -07:00
Elliott Hughes
b9e2dae427 am c5bfb624: Merge "sys/personality.h: include <sys/cdefs.h>" 
* commit 'c5bfb62433751579e86d5fd24cddf3ae28a49b43':
  sys/personality.h: include <sys/cdefs.h>
 2013-06-05 17:29:01 -07:00
Elliott Hughes
c5bfb62433 Merge "sys/personality.h: include <sys/cdefs.h>" 2013-06-06 00:28:07 +00:00
Elliott Hughes
bedd8e3de1 am ce208f33: am 8d36050a: Merge "Clean up useless declaration in thread_private.h" 
* commit 'ce208f3389769026df02f7aebd85c8f5d3e74c73':
  Clean up useless declaration in thread_private.h
 2013-06-05 17:06:50 -07:00
Elliott Hughes
ce208f3389 am 8d36050a: Merge "Clean up useless declaration in thread_private.h" 
* commit '8d36050ac2bb1c4a6a04462e64c5440e3c23c9f0':
  Clean up useless declaration in thread_private.h
 2013-06-05 17:02:29 -07:00
Kito Cheng
328223230b sys/personality.h: include <sys/cdefs.h> 
Change-Id: Ia3fa558a38e0cffe5287bc454e85d5d3bdaa6ba1
 2013-06-05 11:30:17 +08:00
Kito Cheng
94d0daa2dd Clean up useless declaration in thread_private.h 
Change-Id: Ie7bcdc7195a3fcbcd09a95f73b0c49e8897ad50b
 2013-06-05 11:26:24 +08:00
Elliott Hughes
8ed5aec934 am 4b47d9f9: am 4c001859: Merge "Fix declaration of malloc_usable_size()" 
* commit '4b47d9f978296e5bb2eaabb8069960eb6f207c80':
  Fix declaration of malloc_usable_size()
 2013-06-04 19:02:21 -07:00
Elliott Hughes
4b47d9f978 am 4c001859: Merge "Fix declaration of malloc_usable_size()" 
* commit '4c001859feeda27727917c5bd00338e90b801742':
  Fix declaration of malloc_usable_size()
 2013-06-04 19:00:03 -07:00
Elliott Hughes
4c001859fe Merge "Fix declaration of malloc_usable_size()" 2013-06-05 01:58:26 +00:00
Rom Lemarchand
8ea08d3ff9 Merge "mmap: Reinstate passing MADV_MERGEABLE on private anonymous maps" 2013-06-03 19:40:21 +00:00
Ben Cheng
72ce296f28 am 404d491e: Merge "Use bl instead of blx to support interworking properly." 
* commit '404d491eb655839bf4260cc168bb79864473e129':
  Use bl instead of blx to support interworking properly.
 2013-06-01 08:19:07 -07:00
Ben Cheng
a123b5d319 Use bl instead of blx to support interworking properly. 
(cherry picked from commit 9e1905794b in
master)

Change-Id: I9b8c35ea9e201e00f84315f9f105013c23c94d85
 2013-05-31 14:39:23 -07:00
Ben Cheng
dc1782b156 Merge "Use bl instead of blx to support interworking properly." 2013-05-31 21:36:55 +00:00
Ben Cheng
9e1905794b Use bl instead of blx to support interworking properly. 
BUG: 9227177
Change-Id: I742c2f2ecbe332f9c9743e3f4bde8de791a1d289
 2013-05-31 14:25:48 -07:00
Nick Kralevich
75c9e17682 am 027a8fae: am 8539961f: Merge "FORTIFY_SOURCE: strcat / strncat optimize" 
* commit '027a8fae7750855af2ec0f8dd655e4a48ebf9352':
  FORTIFY_SOURCE: strcat / strncat optimize
 2013-05-31 11:21:18 -07:00
Nick Kralevich
027a8fae77 am 8539961f: Merge "FORTIFY_SOURCE: strcat / strncat optimize" 
* commit '8539961ff299b05d8feac9be8b119698be22da03':
  FORTIFY_SOURCE: strcat / strncat optimize
 2013-05-31 11:14:56 -07:00
Rom Lemarchand
c702a90467 mmap: Reinstate passing MADV_MERGEABLE on private anonymous maps 
Reinstate mmap calling madvise(MADV_MERGEABLE) removed in
635df850e5

Change-Id: I290bc5ac6bb32735a3f61dd21e2fce1dfb6dfd4b
Signed-off-by: Rom Lemarchand <romlem@google.com>
 2013-05-31 10:05:50 -07:00
Nick Kralevich
cf870199d5 FORTIFY_SOURCE: strcat / strncat optimize 
__strcat_chk and __strncat_chk are slightly inefficient,
because they end up traversing over the same memory region
two times.

This change optimizes __strcat_chk / __strncat_chk so they
only access the memory once. Although I haven't benchmarked these
changes, it should improve the performance of these functions.

__strlen_chk - expose this function, even if -D_FORTIFY_SOURCE
isn't defined. This is needed to compile libc itself without
-D_FORTIFY_SOURCE.

Change-Id: Id2c70dff55a276b47c59db27a03734d659f84b74
 2013-05-31 09:07:46 -07:00
Liubov Dmitrieva
0a490665a3 bionic/x86: Optimization for string routines 
Optimized strcpy, strcat,
strncpy, strncat, strlcpy, strlcat,
memchr, memrchr, strchr, strrchr, index,
strnlen, strlen, wcslen, wmemcmp, wcscmp,
wcschr, wcsrchr, wcscpy, wcscat

Change-Id: I82b29132edf9a2e144e0bb3ee4ff5217df8d2a6d
Signed-off-by: Liubov Dmitrieva <liubov.dmitrieva@intel.com>
 2013-05-31 13:37:03 +04:00
Nick Kralevich
9b7ae336ee am 5630e54c: am d515f468: Merge "libc x86: Remove strcat.S" 
* commit '5630e54c3b1a90ee741bbcff129d0c711160ba02':
  libc x86: Remove strcat.S
 2013-05-30 17:02:01 -07:00
Nick Kralevich
5630e54c3b am d515f468: Merge "libc x86: Remove strcat.S" 
* commit 'd515f46888cf381c1fbbc99a62be727174b30a23':
  libc x86: Remove strcat.S
 2013-05-30 16:54:18 -07:00
Nick Kralevich
4fe461b3a6 libc x86: Remove strcat.S 
This file is never used.

Change-Id: Iae4bba4a5a12a86a775af05e7477fb7b6511480b
 2013-05-30 11:15:40 -07:00
Nick Kralevich
3010061a53 am cf342653: am 8d79fd1c: Merge "libc x86: Remove index.S, strcpy.S, strchr.S" 
* commit 'cf342653388682c96b3c4eec6a5ed4dbcb6112ef':
  libc x86: Remove index.S, strcpy.S, strchr.S
 2013-05-24 13:02:11 -07:00
Nick Kralevich
af5d6029e5 am 080d2aa8: am 2317275f: Merge "libc: delete x86 memchr.S" 
* commit '080d2aa8dc0ae318a12f7a424f9bca32b1216791':
  libc: delete x86 memchr.S
 2013-05-24 13:02:06 -07:00
Nick Kralevich
cf34265338 am 8d79fd1c: Merge "libc x86: Remove index.S, strcpy.S, strchr.S" 
* commit '8d79fd1c94cb021b6852e6f44e27183ec83fe04c':
  libc x86: Remove index.S, strcpy.S, strchr.S
 2013-05-24 11:37:30 -07:00
Nick Kralevich
e4c4ada580 libc x86: Remove index.S, strcpy.S, strchr.S 
These files are never used.

Change-Id: Iab8474bdff3bd4d225597c62b3c0f0849f808818
 2013-05-24 10:50:05 -07:00