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17 commits

Author SHA1 Message Date
Christopher Ferris
9d239ec6a5 Merge "Fix some memory leaks, potential errors." 2017-06-20 18:29:24 +00:00
Christopher Ferris
051792fed4 Fix some memory leaks, potential errors. 
Fix a couple of memory leaks in tests.

Fix a potential case that length could be zero.

Bug: 23762183

Test: Ran unit tests, then ran valgrind on unit tests and verified no leaks.
Change-Id: I5f7602aa0204db0488a8e305250658cdb6e977d0
 2017-06-19 16:20:33 -07:00
Christopher Ferris
61d4097737 Add EH frame and debug frame support. 
Bug: 23762183

Test: Pass new unit tests.
Change-Id: I1bfe900e068017ff31998f359bf98d4c5c9af2a5
 2017-06-16 14:25:29 -07:00
Christopher Ferris
7b8e467192 Change RegsTmpl to RegsImpl. 
Also clang-format modified Regs.cpp slightly.

Bug: 23762183

Test: Built and ran unit tests.
Change-Id: I1c7c1b01974ee3f35059c42b8e2aef24d46c81a7
 2017-06-01 17:56:46 -07:00
Christopher Ferris
53a3c9b4ab Add DwarfSection classes. 
Bug: 23762183

Test: Ran new unit tests.
Change-Id: Icca2a73c50d467718ba4ac41e1c8f541488620dd
 2017-06-01 13:12:31 -07:00
Christopher Ferris
8642fcbad2 Add the Dwarf CFA handling. 
Bug: 23762183

Test: Ran new unit tests.
Change-Id: I31abac1238cc671b78a505da655fb6298be072b4
 2017-04-24 13:24:33 -07:00
Christopher Ferris
0d7cf3e8dd Add function definitions for MapInfo. 
Bug: 23762183

Test: All new unit tests pass.
Change-Id: I26a1f6e84bf1a02447eff48ff6e35068554330fe
 2017-04-19 15:48:02 -07:00
Christopher Ferris
09385e7db5 Implement maps parsing. 
The MapsOffline code is still in development so I'm not testing it very
thoroughly yet.

Bug: 23762183

Test: All unit tests pass.
Change-Id: I77aeac62940cd95c489ee221afe02349bfe39671
 2017-04-06 15:01:02 -07:00
Christopher Ferris
e7ba4cc222 Add Symbols parsing. 
Bug: 23762183

Test: New unit tests pass.
Change-Id: Ib67fee879120b5e82889076a0f7221dc429ac140
 2017-04-04 14:41:34 -07:00
Christopher Ferris
55d22ef67c Add DwarfOp support. 
Bug: 23762183

Test: New unit tests pass.
Change-Id: I9581701ee2721283a1114adab4e1bcff881980cc
 2017-04-04 12:35:50 -07:00
Christopher Ferris
f447c8eb20 Add overflow checks in Memory objects. 
Also change one of the reads to be explicitly ReadField instead of an
overloaded Read function.

Bug: 23762183

Test: Passes new unit tests.
Change-Id: Id848f7b632f67df0c5b7318d9e588942cfd2099a
 2017-04-03 18:36:33 -07:00
Christopher Ferris
72a6fa693b Add DwarfMemory class. 
Bug: 23762183

Test: Passes new unit tests.
Change-Id: I80293af0b5a8a042195c37a06d64082d2f7c781a
 2017-03-24 14:07:21 -07:00
Christopher Ferris
adda674466 Use the 2 space clang format for libunwindstack. 
Test: NA
Change-Id: Ibf321931d1e7ac5bbe4e8479c9d706576f55e8ac
 2017-03-21 10:41:45 -07:00
Christopher Ferris
3958f8060a Elf interface for new unwinder. 
This cl includes the code to read arm unwind information from a shared
library.

Bug: 23762183

Test: Passes all unit tests. I can dump the arm unwind information
Test: for an arm shared library.
Change-Id: I43501ea2eab843b81de8bd5128401dd1971af8d3
 2017-03-09 12:27:16 -08:00
Christopher Ferris
01d50374ad Do not build any host targets on mac. 
Bug: 23762183

Test: Compiled.
Change-Id: I42afabeb7d3576ea4afd4af05bb1cabd79ac76e5
 2017-01-30 13:45:16 -08:00
Christopher Ferris
71a2dcfc64 Remote reference to log/logger.h 
It was made an error to include this file after I went through the
presubmit checks.

Test: Compiles.
Change-Id: If00b0b644ecef95325636cec094cfcb399e307f9
 2017-01-30 13:24:51 -08:00
Christopher Ferris
723cf9b6e6 New version of unwinder. 
Bug: 23762183

Test: All unit tests pass.
Change-Id: I0ac69e55af56e1142c0a1ee3715cdc48f2ed3ec3
 2017-01-25 12:21:51 -08:00