The new object incorporates all Android specific knowledge into
a single place and makes everything simpler.
Fixed a bug where if backtrace_full was enabled, the AddBacktrace
function would always set the size to the maximum number
of frames instead of the actual number of frames.
Added a new smoke system tests for backtrace_full.
Modified the smoke test to do a malloc/free, so it's really
a smoke test.
Bug: 232575330
Test: Unit tests pass on device.
Test: Verify the full backtrace actually produces valid backtraces.
Test: Run bionic-unit-tests with backtrace_full enabled.
Test: Run bionic-benchmarks --benchmark_filter=stdlib_malloc_free_decay1/512
Change-Id: I23128a73a8691007e1c7f69e0c99bb4dcd713db8
Modify libfdtrack to use the normal Unwinder object. In addition,
update the libfdtrack so that it doesn't record frames in
libfdtrack.so rather than skipping frames it thinks will be in
the library.
Modify the malloc debug code to use the normal Unwinder object.
Bug: 120606663
Test: All unit tests pass.
Change-Id: I3c9612dd10e62389e6219e68045ee87f7b2625f5
Bug: 136138882
Test: Ran malloc debug tests.
Test: Ran an app with backtrace_full and verified demangling working in
Test: log file.
Test: Enabled leak checking and verified that the logs include properly
Test: demangled.
Change-Id: Ic4fd9f1522451e867048ac1bea59d8c5ed0d3577
This adds a new option backtrace_full, when it is set, then it will use
libunwindstack.
Modify the dump to file data to dump the extra information from libunwindstack.
Along with the new dump file format, change the version to v1.1.
Updated document for new format of file data.
Add unit tests for the new functionality.
Bug: 74361929
Test: Ran unit tests.
Change-Id: I40fff795f5346bba7b9d7fde2e04f269ff4eb7f1
