removed unneeded .* files

README.txt

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-################################################################################
-# Vivado (TM) v2021.2 (64-bit)
-#
-# README.txt: Please read the sections below to understand the steps required
-#             to simulate the design for a simulator, the directory structure
-#             and the generated exported files.
-#
-################################################################################
-
-1. Simulate Design
-
-To simulate design, cd to the simulator directory and execute the script.
-
-For example:-
-
-% cd questa
-% ./top.sh
-
-The export simulation flow requires the Xilinx pre-compiled simulation library
-components for the target simulator. These components are referred using the
-'-lib_map_path' switch. If this switch is specified, then the export simulation
-will automatically set this library path in the generated script and update,
-copy the simulator setup file(s) in the exported directory.
-
-If '-lib_map_path' is not specified, then the pre-compiled simulation library
-information will not be included in the exported scripts and that may cause
-simulation errors when running this script. Alternatively, you can provide the
-library information using this switch while executing the generated script.
-
-For example:-
-
-% ./top.sh -lib_map_path /design/questa/clibs
-
-Please refer to the generated script header 'Prerequisite' section for more details.
-
-2. Directory Structure
-
-By default, if the -directory switch is not specified, export_simulation will
-create the following directory structure:-
-
-<current_working_directory>/export_sim/<simulator>
-
-For example, if the current working directory is /tmp/test, export_simulation
-will create the following directory path:-
-
-/tmp/test/export_sim/questa
-
-If -directory switch is specified, export_simulation will create a simulator
-sub-directory under the specified directory path.
-
-For example, 'export_simulation -directory /tmp/test/my_test_area/func_sim'
-command will create the following directory:-
-
-/tmp/test/my_test_area/func_sim/questa
-
-By default, if -simulator is not specified, export_simulation will create a
-simulator sub-directory for each simulator and export the files for each simulator
-in this sub-directory respectively.
-
-IMPORTANT: Please note that the simulation library path must be specified manually
-in the generated script for the respective simulator. Please refer to the generated
-script header 'Prerequisite' section for more details.
-
-3. Exported script and files
-
-Export simulation will create the driver shell script, setup files and copy the
-design sources in the output directory path.
-
-By default, when the -script_name switch is not specified, export_simulation will
-create the following script name:-
-
-<simulation_top>.sh  (Unix)
-When exporting the files for an IP using the -of_objects switch, export_simulation
-will create the following script name:-
-
-<ip-name>.sh  (Unix)
-Export simulation will create the setup files for the target simulator specified
-with the -simulator switch.
-
-For example, if the target simulator is "xcelium", export_simulation will create the
-'cds.lib', 'hdl.var' and design library diectories and mappings in the 'cds.lib'
-file.
-