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https://github.com/antonblanchard/microwatt.git
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08c0c4c1b4
This commit also removes the dependencies these testbenches have on VHPIDIRECT. The use of VHPIDIRECT limits the number of available simulators for the project. Rather than using foreign functions the testbenches can be implemented entirely in VHDL where equivalent functionality exists. For these testbenches the VHPIDIRECT-based randomization functions were replaced with VHDL-based functions. The testbenches recognized by VUnit can be executed in parallel threads for better simulation performance using the -p option to the run.py script Signed-off-by: Lars Asplund <lars.anders.asplund@gmail.com>
28 lines
708 B
Python
28 lines
708 B
Python
from pathlib import Path
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from vunit import VUnit
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from glob import glob
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prj = VUnit.from_argv()
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prj.add_osvvm()
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root = Path(__file__).parent
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lib = prj.add_library("lib")
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lib.add_source_files(root / "litedram/extras/*.vhdl")
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lib.add_source_files(root / "litedram/generated/sim/*.vhdl")
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# Use multiply.vhd and not xilinx-mult.vhd. Use VHDL-based random.
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vhdl_files = glob(str(root / "*.vhdl"))
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vhdl_files = [
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src_file
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for src_file in vhdl_files
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if ("xilinx-mult" not in src_file)
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and ("foreign_random" not in src_file)
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and ("nonrandom" not in src_file)
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]
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lib.add_source_files(vhdl_files)
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unisim = prj.add_library("unisim")
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unisim.add_source_files(root / "sim-unisim/*.vhdl")
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prj.main()
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