tree bbbad7bd899927a5e6f9e15891be0e4de31fc7c4
parent 37eb97d911087992fb7dc986331e10a3c5a18d30
author Josh Gao <jmgao@google.com> 1506460297 -0700
committer Josh Gao <jmgao@google.com> 1510789093 -0800

unwindstack: add Memory::ReadPartially.

Add a way to read while allowing for partial reads.

Test: new tests added to libunwindstack_test, ran 32/64 on hikey960, sailfish
Test: ran unwind on hikey960/sailfish
Change-Id: I8b11d9230fcd3122148ef3f980863ac1404ad70a