1 files changed, 10 insertions, 1 deletions
diff --git a/libunwindstack/include/unwindstack/Error.h b/libunwindstack/include/unwindstack/Error.h
index 1610d55..abd59ad 100644
--- a/libunwindstack/include/unwindstack/Error.h
+++ b/libunwindstack/include/unwindstack/Error.h
@@ -41,7 +41,10 @@ enum ErrorCode : uint8_t {
                                 // not exist.
   ERROR_THREAD_TIMEOUT,         // Timeout trying to unwind a local thread.
   ERROR_SYSTEM_CALL,            // System call failed while unwinding.
-  ERROR_MAX = ERROR_SYSTEM_CALL,
+  ERROR_BAD_ARCH,               // Arch invalid (none, or mismatched).
+  ERROR_MAPS_PARSE,             // Failed to parse maps data.
+  ERROR_INVALID_PARAMETER,      // Invalid parameter passed to function.
+  ERROR_MAX = ERROR_INVALID_PARAMETER,
 };
 
 static inline const char* GetErrorCodeString(ErrorCode error) {
@@ -68,6 +71,12 @@ static inline const char* GetErrorCodeString(ErrorCode error) {
       return "Thread Timeout";
     case ERROR_SYSTEM_CALL:
       return "System Call Failed";
+    case ERROR_BAD_ARCH:
+      return "Invalid arch detected";
+    case ERROR_MAPS_PARSE:
+      return "Failed to parse maps";
+    case ERROR_INVALID_PARAMETER:
+      return "Invalid parameter";
   }
 }