1 files changed, 58 insertions, 0 deletions
diff --git a/src/google/stack_frame.h b/src/google/stack_frame.h
new file mode 100644
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--- /dev/null
+++ b/src/google/stack_frame.h
@@ -0,0 +1,58 @@
+// Copyright (C) 2006 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _STACK_FRAME_H__
+#define _STACK_FRAME_H__
+
+#include <vector>
+#include "airbag_types.h"
+
+namespace google_airbag {
+
+using std::string;
+
+struct StackFrame {
+  // The program counter location relative to the module base
+  u_int64_t instruction;
+
+  // The frame pointer to this stack frame
+  u_int64_t frame_pointer;
+
+  // The base address of the module
+  u_int64_t module_base;
+
+  // The module in which the pc resides
+  string module_name;
+
+  // The start address of the function, may be omitted if debug symbols
+  // are not available.
+  u_int64_t function_base;
+
+  // The function name, may be omitted if debug symbols are not available
+  string function_name;
+
+  // The source file name, may be omitted if debug symbols are not available
+  string source_file_name;
+
+  // The source line number, may be omitted if debug symbols are not available
+  int source_line;
+
+  // TODO(bryner): saved registers
+};
+
+typedef std::vector<StackFrame> StackFrames;
+
+}  // namespace google_airbag
+
+#endif  // _STACK_FRAME_H__