commit 46756821c4fe238f12a6e5ea18c356398f8d8795
author Christopher Ferris <cferris@google.com> Tue Jan 14 20:16:30 2014 -0800
committer Christopher Ferris <cferris@google.com> Thu Jan 16 16:12:29 2014 -0800
tree f0a17c7afec73b58608ffe0230fad7d5c8f6371b
parent e847f429f43ae56aaa406697ca603c8469e2100b

Rewrite libbacktrace to be all C++.

This includes removing the map_info.c source and replacing it with the
BacktraceMap class to handle all map related code.

Change all callers of libbacktrace map functionality.

Also modify the corkscrew thread code so that it doesn't need to build
the map twice (once in the corkscrew format and once in the libbacktrace
format).

Change-Id: I32865a39f83a3dd6f958fc03c2759ba47d12382e

libbacktrace/BacktraceThread.h

diff --git a/libbacktrace/BacktraceThread.h b/libbacktrace/BacktraceThread.h
index a4b6ecb..cae496a 100644
--- a/libbacktrace/BacktraceThread.h
+++ b/libbacktrace/BacktraceThread.h
@@ -22,12 +22,12 @@
 
 #include "Backtrace.h"
 
-typedef enum {
+enum state_e {
   STATE_WAITING = 0,
   STATE_DUMPING,
   STATE_DONE,
   STATE_CANCEL,
-} state_e;
+};
 
 class BacktraceThreadInterface;
 
@@ -71,7 +71,7 @@
   // subclass both.
   BacktraceThread(
       BacktraceImpl* impl, BacktraceThreadInterface* thread_intf, pid_t tid,
-      backtrace_map_info_t* map_info);
+      BacktraceMap* map);
   virtual ~BacktraceThread();
 
   virtual bool Unwind(size_t num_ignore_frames);