tree c7807c842fbde4e9ca264d020071229650b39b3a
parent 0bbbb729b7ee45ae4ffb0164cbc8237df8e326de
author Yabin Cui <yabinc@google.com> 1624310633 -0700
committer Yabin Cui <yabinc@google.com> 1624310633 -0700

simpleperf debug-unwind: keep all maps when generating test file.

When generating test file, it's not enough to only keep maps hit by
callstack. Because libunwindstack may need other maps to find the
start of an elf file.

Also fix the pgoff printed in SampleUnwinder.

Bug: none
Test: run simpleperf_unit_test
Change-Id: I85984dd9a53897f988fc1bf0d73002ac5cf06ce6