Revert "Do not do local unwinds through .oat or .dex maps."
This reverts commit 4265ed7cc897c54c55bb18bb341859b5df0f4966.
Workaround in libunwind instead: change-id I98be5754cc4de4071616db334dc0c9862d3a2504
Bug: 27391690
(cherry picked from commit 04dcb00ab7ee73c1b6e75fe6d4e02d1f854cd4cd)
Change-Id: Id77dc081b655dc0fcb513ad0ee95221d91a301f9
diff --git a/libbacktrace/UnwindCurrent.cpp b/libbacktrace/UnwindCurrent.cpp
index f985f52..67e583f 100644
--- a/libbacktrace/UnwindCurrent.cpp
+++ b/libbacktrace/UnwindCurrent.cpp
@@ -23,7 +23,6 @@
#define UNW_LOCAL_ONLY
#include <libunwind.h>
-#include <android-base/strings.h>
#include <backtrace/Backtrace.h>
#include "BacktraceLog.h"
@@ -125,16 +124,6 @@
num_ignore_frames--;
}
}
-
- // For now, do not attempt to do local unwinds through .dex, or .oat
- // maps. We can only unwind through these if there is a compressed
- // section available, almost all local unwinds are done by ART
- // which will dump the Java frames separately.
- // TODO: Come up with a flag to control this.
- if (android::base::EndsWith(frame->map.name, ".dex")
- || android::base::EndsWith(frame->map.name, ".oat")) {
- break;
- }
ret = unw_step (cursor.get());
} while (ret > 0 && num_frames < MAX_BACKTRACE_FRAMES);