Add offset to map data.
Also, print the offset in the maps section.
Bug: 20864928
Change-Id: I71f005726e5ef73cf75bbcb8f829fd5127cb9d61
diff --git a/debuggerd/tombstone.cpp b/debuggerd/tombstone.cpp
index 56c03f7..b7e6b17 100644
--- a/debuggerd/tombstone.cpp
+++ b/debuggerd/tombstone.cpp
@@ -371,7 +371,8 @@
} else {
line += '-';
}
- line += android::base::StringPrintf(" %8" PRIxPTR, it->end - it->start);
+ line += android::base::StringPrintf(" %8" PRIxPTR " %8" PRIxPTR,
+ it->offset, it->end - it->start);
if (it->name.length() > 0) {
line += " " + it->name;
std::string build_id;
diff --git a/include/backtrace/BacktraceMap.h b/include/backtrace/BacktraceMap.h
index 731c248..784bc03 100644
--- a/include/backtrace/BacktraceMap.h
+++ b/include/backtrace/BacktraceMap.h
@@ -37,6 +37,7 @@
uintptr_t start;
uintptr_t end;
+ uintptr_t offset;
uintptr_t load_base;
int flags;
std::string name;
diff --git a/libbacktrace/UnwindMap.cpp b/libbacktrace/UnwindMap.cpp
index 4a4e2f3..879fea5 100644
--- a/libbacktrace/UnwindMap.cpp
+++ b/libbacktrace/UnwindMap.cpp
@@ -51,6 +51,7 @@
map.start = unw_map.start;
map.end = unw_map.end;
+ map.offset = unw_map.offset;
map.load_base = unw_map.load_base;
map.flags = unw_map.flags;
map.name = unw_map.path;
@@ -92,6 +93,7 @@
map.start = unw_map.start;
map.end = unw_map.end;
+ map.offset = unw_map.offset;
map.load_base = unw_map.load_base;
map.flags = unw_map.flags;
map.name = unw_map.path;