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android_system_core
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5 Commits

Author SHA1 Message Date
Christopher Ferris bae69f1892 Add .gnu_debugdata support. 
Update the unwind_info tool to dump all of the sections.

Bug: 23762183

Test: Passes new unit tests.
Change-Id: I8b223bc208a1a2ef06ed333e6d96943c8f273681
 2017-06-28 15:23:10 -07:00
Christopher Ferris 8098b1c378 Add section parsing and function name handling. 
Add the code to parse the Elf section headers.

Add the plumbing through of all the symbol handling code.

Add tests for all of this new functionality.

Bug: 23762183

Test: Pass new unit tests.
Change-Id: Ie2d90cbb3d7653c53251dbcf34d9e5d241278377
 2017-06-23 10:51:28 -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 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 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