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22 commits

Author SHA1 Message Date
Christopher Ferris
242b1a8c7a Move BACKTRACE_NO_TID to BACKTRACE_CURRENT_THREAD. 
Use a bit better name for this. The other name was a bit confusing.

Change-Id: I1261f2ee3854a9c8b82133ad0bfbbbe48b43c9ac
 2013-11-12 12:14:51 -08:00
Christopher Ferris
e70f95f349 am 90e67bcd: am d36bfc30: am e6279294: Merge "Revert "Revert enabling libunwind."" 
* commit '90e67bcdc383d552dc5325039c86b5bef5429b05':
  Revert "Revert enabling libunwind."
 2013-11-07 21:30:34 -08:00
Christopher Ferris
e6feaeeda1 Revert "Revert enabling libunwind." 
This reverts commit db2309e3d1.

Change-Id: I1626442f029473066ce20921667a406f1a1ea865
 2013-11-08 02:59:52 +00:00
Elliott Hughes
d283d93489 am 8ddd08b1: am 4ae94541: am 62ea993a: Merge "Revert enabling libunwind." 
* commit '8ddd08b1f24d361ace9cd78198664db4bf7e1325':
  Revert enabling libunwind.
 2013-11-07 09:44:32 -08:00
Christopher Ferris
3c8b229f60 am c3920dee: am 11d04d04: am 351b0123: Merge "Enable libunwind on arm platforms." 
* commit 'c3920dee104856025f9416670efd7f05d1acd3a0':
  Enable libunwind on arm platforms.
 2013-11-07 09:01:24 -08:00
Christopher Ferris
db2309e3d1 Revert enabling libunwind. 
It appears that some branches might not have libunwind set up properly.

Change-Id: Ia72889e115bc2791c7a9e67563c5f4a62197cafd
 2013-11-07 08:12:10 -08:00
Christopher Ferris
22f91cb3a1 Enable libunwind on arm platforms. 
Bug: 8410085
Change-Id: I8a645ec0e04b38fc186bbc0f0cc597e31b05cc55
 2013-11-06 15:40:23 -08:00
Christopher Ferris
62a70df064 am dee1842d: am adbb3352: am a2d1469c: Merge "Use new defines in test code." 
* commit 'dee1842d2f6861dd4cb2d622992ec2c75f19ab3e':
  Use new defines in test code.
 2013-11-05 14:22:25 -08:00
Christopher Ferris
0186edee58 am 2e47c8ac: am 1e1bae1b: am c2945850: Merge "Add some clarifying defines." 
* commit '2e47c8ac74e070d62cfb46355c7c04797657c594':
  Add some clarifying defines.
 2013-11-05 14:22:20 -08:00
Christopher Ferris
d709ad3da0 am 4ddea7f4: am d5a7c371: am 408b3acf: Merge "Add corkscrew support for finding static symbols." 
* commit '4ddea7f44c6362e7c34939302729e4508aa665c5':
  Add corkscrew support for finding static symbols.
 2013-11-05 13:00:47 -08:00
Christopher Ferris
7f081ec079 Use new defines in test code. 
In addition, fix up the warnings and remove the -fpermissive when
compiling.

Change-Id: Ia27b902499b34ff3d881acb9057120af390baf2c
 2013-11-05 12:13:05 -08:00
Christopher Ferris
cbfc7302fb Add some clarifying defines. 
In order to be explicit in the Backtrace::Create() calls, adding a couple
of defines and some comments to describe what they mean.

Change-Id: I6ad08c529791821496a95fa33cea1c95b0a7eada
 2013-11-05 11:05:32 -08:00
Christopher Ferris
923b536920 Add corkscrew support for finding static symbols. 
Change-Id: Ie557a9b0efadece75e1accaa7e214fb559eb19e1
 2013-11-04 14:50:36 -08:00
Christopher Ferris
74160cb775 am 6b7b6541: am b5c24e09: am 8c58086c: Merge "More libbacktrace fixes." 
* commit '6b7b65417aead0189681c12d9162f31e8bc9b3e5':
  More libbacktrace fixes.
 2013-10-30 14:33:32 -07:00
Christopher Ferris
8ed46278be More libbacktrace fixes. 
Included in minor fix ups is the addition of a warning macro to replace
all of the ALOGW calls.

Fix a race where multiple threads could be attempting to unwind the threads
of the current process at the same time.

Bug: 8410085

Change-Id: I02a65dc778dde690e5f95fc8ff069a32d0832fd1
 2013-10-30 14:14:54 -07:00
Christopher Ferris
6996f91809 resolved conflicts for merge of 0433d622 to master 
Change-Id: I6799c3fe8900ddcb2e9fe3032793dbb0996cf177
 2013-10-29 13:56:52 -07:00
Christopher Ferris
17e91d44ed Rewrite libbacktrace using C++. 
The old code was essentially trying to be C++ in C and was awkward. This
change makes it all objects with a thin layer that C code can use.

There is a C++ backtrace object that is not very useful, this code will
replace it.

This change also includes moving the backtrace test to a gtest, and adding
coverage of all major functionality.

Bug: 8410085
Change-Id: Iae0f1b09b3dd60395f71ed66010c1ea5cdd37841
 2013-10-28 17:55:25 -07:00
Christopher Ferris
4aef2e911e am 7bdb7b42: am 81890fd8: am 5daba1e0: Merge "Only build host library on linux-x86." 
* commit '7bdb7b42224c6139c400eb47a5e9b660184aad54':
  Only build host library on linux-x86.
 2013-10-02 14:34:43 -07:00
Christopher Ferris
9e1ee2b3c6 Only build host library on linux-x86. 
Change-Id: I26d5bd4b34c3669897fea1488fa58972f4299757
 2013-10-02 14:19:19 -07:00
Christopher Ferris
6d22960759 Move cutils/log.h to log/log.h. 
The log.h file moved, so clean up these references to the old
location.

Change-Id: I25494ea069bfb20fa07a02e67868c8be82e60161
 2013-10-01 23:46:23 -07:00
Christopher Ferris
a16a4e10e1 Fix problems in libbacktrace. 
- Add a wait for stop to backtrace_test. There is a possible race
  condition that is exposed when using libunwind.
- Fix a few calls to unwind function calls.

Bug: 8410085
Change-Id: I7487d687f6d4b7b05b8a96ad1c5f7183681e5c95
 2013-10-01 18:08:03 -07:00
Christopher Ferris
7fb22878d4 Create a single backtrace library. 
This library will be used to abstract away getting backtrace
data from how it is implemented. This is the first step to
replacing libcorkscrew with libunwind.

Bug: 8410085
Change-Id: Ie8f159e96a055d378e1ddc72d40239fba4cf52b7
 2013-09-28 12:26:35 -07:00