Function main

ci/util/symbol_analysis.py:855–1072

()

def main():
    import argparse

    parser = argparse.ArgumentParser(
        description="Enhanced symbol analysis with optional function call analysis for any platform"
    )
    parser.add_argument(
        "--board", help="Board name to analyze (e.g., uno, esp32dev, esp32s3)"
    )
    parser.add_argument(
        "--example",
        default="Blink",
        help="Example name for finding example-specific build_info_{example}.json",
    )
    parser.add_argument(
        "--no-enhanced",
        action="store_false",
        dest="enhanced",
        default=True,
        help="Disable enhanced analysis with function call graph (enhanced is default)",
    )
    parser.add_argument(
        "--show-calls-to",
        help="Show what functions call a specific function (enables enhanced mode)",
    )
    parser.add_argument(
        "--basic",
        action="store_true",
        help="Use basic nm-only symbol analysis (for backward compatibility). Default is comprehensive analysis with readelf + nm",
    )
    args = parser.parse_args()

    # Enable enhanced mode if show-calls-to is specified
    enhanced_mode = args.enhanced or args.show_calls_to

    # Use comprehensive symbol analysis by default, basic only if requested
    comprehensive_symbols = not args.basic

    # Find build info
    build_info_path, board_name = find_board_build_info(args.board, args.example)
    print(f"Found build info for {board_name}: {build_info_path}")

    with open(build_info_path) as f:
        build_info = json.load(f)

    # Get board info using proper board mapping
    board = create_board(board_name)
    real_board_name = board.get_real_board_name()

    # Try the real board name first, then fall back to directory name
    if real_board_name in build_info:
        board_info = build_info[real_board_name]
        actual_board_key = real_board_name
        if real_board_name != board_name:
            print(
                f"Note: Using board key '{real_board_name}' from board mapping (directory was '{board_name}')"
            )
    elif board_name in build_info: