diff --git a/source/func_upgrade_1727523631782.py b/source/func_upgrade_1727523631782.py
new file mode 100644
index 0000000..1ef8f3e
--- /dev/null
+++ b/source/func_upgrade_1727523631782.py
@@ -0,0 +1,65 @@
+import re
+from pathlib import Path
+
+def parse_map_file(map_file_path):
+    # 定义正则表达式模式
+    section_pattern = re.compile(r'^\s*(\w+)\s+([0-9a-fA-F]+)\s+([0-9a-fA-F]+)\s+([0-9a-fA-F]+)\s+([0-9a-fA-F]+)\s+([0-9a-fA-F]+)\s+([0-9a-fA-F]+)\s+(.*)$')
+    symbol_pattern = re.compile(r'^\s*([0-9a-fA-F]+)\s+([0-9a-fA-F]+)\s+([0-9a-fA-F]+)\s+(\w+)\s+(.*)$')
+
+    sections = {}
+    symbols = {}
+
+    with open(map_file_path, 'r') as file:
+        for line in file:
+            # 匹配section行
+            match = section_pattern.match(line)
+            if match:
+                section_name = match.group(1)
+                start_address = int(match.group(2), 16)
+                end_address = int(match.group(3), 16)
+                size = int(match.group(4), 16)
+                sections[section_name] = {
+                    'start_address': start_address,
+                    'end_address': end_address,
+                    'size': size
+                }
+                continue
+
+            # 匹配symbol行
+            match = symbol_pattern.match(line)
+            if match:
+                address = int(match.group(1), 16)
+                size = int(match.group(2), 16)
+                type_ = match.group(3)
+                name = match.group(4)
+                definition = match.group(5)
+                symbols[name] = {
+                    'address': address,
+                    'size': size,
+                    'type': type_,
+                    'definition': definition
+                }
+
+    return sections, symbols
+
+# 使用示例
+map_file_path = 'D:\WorkingProject\LightStackOptimizer\software\lamina_controller_dsp\lamina_controller_dsp\DEBUG\lamina_controller_dsp.map'
+path_map = Path(map_file_path)
+sections, symbols = parse_map_file(map_file_path)
+
+print("Sections:")
+for section_name, section_info in sections.items():
+    print(f"Section: {section_name}")
+    print(f"  Start Address: {section_info['start_address']:X}")
+    print(f"  End Address: {section_info['end_address']:X}")
+    print(f"  Size: {section_info['size']:X}")
+    print()
+
+print("Symbols:")
+for symbol_name, symbol_info in symbols.items():
+    print(f"Symbol: {symbol_name}")
+    print(f"  Address: {symbol_info['address']:X}")
+    print(f"  Size: {symbol_info['size']:X}")
+    print(f"  Type: {symbol_info['type']}")
+    print(f"  Definition: {symbol_info['definition']}")
+    print()
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