diff --git a/utils/m2ctx.py b/utils/m2ctx.py
new file mode 100755
index 0000000..e7d93b3
--- /dev/null
+++ b/utils/m2ctx.py
@@ -0,0 +1,84 @@
+#!/usr/bin/env python3
+import argparse
+import os
+import shutil
+import sys
+import subprocess
+from pathlib import Path
+
+# Project-specific
+# assuming that this is in tools
+SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
+ROOT_DIR = os.path.abspath(os.path.join(SCRIPT_DIR, ".."))
+CPP_FLAGS = [
+    "-undef",
+    "-D__sgi",
+    "-D_LANGUAGE_C",
+    "-DF3DEX_GBI_2",
+    "-DNDEBUG",
+    "-D_MIPS_SZLONG=32",
+    "-DSCRIPT(...)={}"
+    "-D__attribute__(...)=",
+    "-D__asm__(...)=",
+    "-DGLOBAL_ASM(...)=",
+    "-ffreestanding",
+    "-nostdinc",
+    "-Iinclude",
+    "-Iinclude/PR",
+    "-Iinclude/audio",
+    "-Isrc"
+]
+
+def import_c_file(in_file) -> str:
+    in_file = os.path.relpath(in_file, ROOT_DIR)
+    # Prefer clang as C preprocessor if installed on the system
+    if shutil.which('clang') is not None:
+        cpp = ['clang', '-E', '-P', '-x', 'c', '-Wno-trigraphs']
+    else:
+        cpp = ['gcc', '-E', '-P']
+    
+    cpp_getdefines = [*cpp, "-dM", *CPP_FLAGS, in_file]
+    cpp_procfile = [*cpp, *CPP_FLAGS, in_file]
+
+    out_text = ""
+    try:
+        out_text += subprocess.check_output(cpp_getdefines, cwd=ROOT_DIR, encoding="utf-8")
+        out_text += subprocess.check_output(cpp_procfile, cwd=ROOT_DIR, encoding="utf-8")
+    except subprocess.CalledProcessError:
+        print(
+            "Failed to preprocess input file, when running command:\n",
+            cpp_getdefines,
+            file=sys.stderr,
+            )
+        sys.exit(1)
+
+    if not out_text:
+        print("Output is empty - aborting")
+        sys.exit(1)
+    return out_text
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Create a context file which can be used for m2c"
+    )
+    parser.add_argument(
+        "c_file",
+        help="File from which to create context",
+    )
+    parser.add_argument(
+        "ctx_file",
+        nargs='?',
+        help="save context to file if present, otherwise print to stdout"
+    )
+    args = parser.parse_args()
+
+    output = import_c_file(args.c_file)
+
+    if args.ctx_file is not None:
+        with open(os.path.join(ROOT_DIR, args.ctx_file), "w", encoding="UTF-8") as f:
+            f.write(output)
+    else:
+        print(output)
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file