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Author SHA1 Message Date
Christopher Ferris
b3a7db2dc2 am 83245ba4: am 9647f797: Merge "Implement malloc_usable_size for debug impls." 
* commit '83245ba45facf0caff3beb18a27e6604df9094ba':
  Implement malloc_usable_size for debug impls.
 2013-06-07 17:36:50 -07:00
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
9647f797d5 Merge "Implement malloc_usable_size for debug impls." 2013-06-07 22:15:33 +00:00
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
Brian Carlstrom
e7dffe150b Honor p_vaddr if set 
(cherry picked from commit 88ff15c2c279d2bbe3569101b36cd2aa0931a0a9)

Change-Id: I4aabbe911d30aea8ace69e29bb6e980a4e89de90
 2013-06-07 12:47:58 -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
b7b4f5b838 Merge "update signal.h to be C90 compatable" 2013-06-06 01:06:41 +00:00
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
18af450393 Merge "Ensure header files using __BEGIN_DECLS include sys/cdefs.h." 2013-06-06 01:04:13 +00:00
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
Elliott Hughes
8d36050ac2 Merge "Clean up useless declaration in thread_private.h" 2013-06-06 00:00:40 +00:00
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
Nick Kralevich
f1b25d0788 am ae533cb1: am a24e81ef: Merge "Add tests for __strcpy_chk()" 
* commit 'ae533cb1118be39a3a0587da46fa95bb4d8ee494':
  Add tests for __strcpy_chk()
 2013-06-04 12:14:19 -07:00
Nick Kralevich
ae533cb111 am a24e81ef: Merge "Add tests for __strcpy_chk()" 
* commit 'a24e81efd30d106cdfa6a019acf7c77cd88b40cc':
  Add tests for __strcpy_chk()
 2013-06-04 12:07:16 -07:00
Nick Kralevich
a24e81efd3 Merge "Add tests for __strcpy_chk()" 2013-06-04 19:05:33 +00:00
Nick Kralevich
13476deec4 Add tests for __strcpy_chk() 
Change-Id: I5675d04fcd471732c1b87b83879a54fbcd27762e
 2013-06-04 11:55:08 -07:00
Brian Carlstrom
20b0fec8ab am 81bfade8: am 06713930: Merge "Small cleanup of soinfo_elf_lookup." 
* commit '81bfade818f1b76cf822f0e7e0862fe61e7c580a':
  Small cleanup of soinfo_elf_lookup.
 2013-06-03 20:43:30 -07:00
Brian Carlstrom
81bfade818 am 06713930: Merge "Small cleanup of soinfo_elf_lookup." 
* commit '0671393072a78e75a726c58aa3ca718e55eeac3e':
  Small cleanup of soinfo_elf_lookup.
 2013-06-03 20:21:04 -07:00
Brian Carlstrom
0671393072 Merge "Small cleanup of soinfo_elf_lookup." 2013-06-04 03:18:23 +00:00
Christopher Ferris
6bec5b792a Small cleanup of soinfo_elf_lookup. 
- Remove unnecessary line.
- Move declarations to first use.

Change-Id: I1d8398d6c13f7cb86bffe0b68af849e35a4b234d
 2013-06-03 20:15:14 -07:00
Rom Lemarchand
8ea08d3ff9 Merge "mmap: Reinstate passing MADV_MERGEABLE on private anonymous maps" 2013-06-03 19:40:21 +00:00
Ben Cheng
7ca9057f53 am 72ce296f: am 404d491e: Merge "Use bl instead of blx to support interworking properly." 
* commit '72ce296f282803cb026aff5ab180e8a43656612e':
  Use bl instead of blx to support interworking properly.
 2013-06-01 09:51:29 -07:00
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
404d491eb6 Merge "Use bl instead of blx to support interworking properly." 2013-05-31 21:40:37 +00:00
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
Nick Kralevich
8539961ff2 Merge "FORTIFY_SOURCE: strcat / strncat optimize" 2013-05-31 18:13:23 +00:00
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
b5aa654be6 am d9349abf: am 72f59c84: Merge "Add strncpy FORTIFY_SOURCE tests." 
* commit 'd9349abf29506529790abf83cd239b77fa771038':
  Add strncpy FORTIFY_SOURCE tests.
 2013-05-30 17:02:01 -07:00