commit 0b06a590d9d949b9738266488d7fd2bc2d0b0557
author Christopher Ferris <cferris@google.com> Fri Jan 19 10:26:36 2018 -0800
committer Christopher Ferris <cferris@google.com> Tue Jan 23 13:17:48 2018 -0800
tree 9088f2b7a33f42ad9478ee1a663a0ab5d71c65fd
parent b04bbccbb60ae303ecd083e5faa25f3168ba95cb

Add extra frame when dex_pc is non-zero.

Use the art dex file library to read the dex data.

Add unit tests for the UnwindDexFile code.

Bug: 72070049

Test: All unit tests continue to pass.
Test: Dumped the backtrace of the 137-cfi test while running in interpreter
Test: mode and verified that the stack trace is correct. Did this on host
Test: and for arm/arm64.

Change-Id: Ia6f343318c5dd6968a954015a7d59fdf101575b0

debuggerd/Android.bp

diff --git a/debuggerd/Android.bp b/debuggerd/Android.bp
index fb8a205..5323524 100644
--- a/debuggerd/Android.bp
+++ b/debuggerd/Android.bp
@@ -114,6 +114,7 @@
         "libbacktrace",
         "libunwind",
         "libunwindstack",
+        "libdexfile",
         "liblzma",
         "libcutils",
     ],