map2dbg: Implemented

Signed-off-by: Max Logaev <maxlogaev@proton.me>

tools/map2dbg.py

@@ -0,0 +1,47 @@
+#!/usr/bin/env python3
+
+# SPDX-License-Identifier: GPL-2.0
+
+# Script for converting GNU LD map file
+# into symbols for KolibriOS debuger (mtdbg),
+
+# Copyright (C) 2025 KolibriOS team
+# Author: Maxim Logaev <maxlogaev@proton.me>
+
+import sys
+import re
+
+if len(sys.argv) < 2:
+    print("Usage: python3 map2dbg.py <input.map> <output.dbg>")
+    sys.exit(1)
+
+map_file = open(sys.argv[1], 'r')
+dbg_file = open(sys.argv[2], 'w')
+
+# Find .text section
+line = map_file.readline()
+
+while (line):
+    if line.startswith(".text"):
+        break
+    line = map_file.readline()
+
+# Extract symbols from .text section
+line = map_file.readline()
+
+while (line):
+
+    # .text section is ended
+    if not line.startswith(" "):
+        break
+
+    match = re.search(r'^\s+0x([0-9a-fA-F]+)\s+(\S+)\s*$', line)
+    if match:
+        addr = match.group(1)
+        name = match.group(2)
+        dbg_file.write(f"0x{addr} {name}\n")
+
+    line = map_file.readline()
+
+map_file.close()
+dbg_file.close()