tree 9c25287fdbbb9a3589abb6f77976609c8b32bdb8
parent e7182b0cc45b447943b51e36aa1feb2d17257875
author Yabin Cui <yabinc@google.com> 1444694165 -0700
committer Yabin Cui <yabinc@google.com> 1445559931 -0700

Simpleperf: fix some unknown symbols for report result.

Using debug shared libraries in /usr/lib/debug on linux host.
Match ip addresses with symbols by symbols' virtual addresses instead of
file offsets in elf file. Because symbols' file offsets in debug shared
libraries are different from those in original shared libraries.

Fix overlapped maps.

Bug: 24716851
Change-Id: I9cb64958c4de5c7a6c77c3febc5f689cf2df650f