Python vunit.VUnit类代码示例

def main():
    ui = VUnit.from_argv()
    ui.add_osvvm()
    ui.enable_location_preprocessing()
    #  ui.add_com()
    ui.disable_ieee_warnings()

    root = dirname(__file__)

    for library_name in ('common_lib', 'memory'):
        ui.add_library(library_name).add_source_files(
            join(root, library_name, 'src', '*.vhd'))

    ui.add_library('str_format').add_source_files(
        join(root, 'hdl_string_format', 'src', '*.vhd'))

    ui.add_library('memory_tb').add_source_files(
        join(root, 'memory', 'test', 'async_fifo_tb.vhd'))

    ui.add_library('exp_golomb').add_source_files(
        join(root, 'exponential_golomb', 'src', '*.vhd'))

    #  ui.add_library('exp_golomb_tb').add_source_files(
    #      join(root, 'exponential_golomb', 'test', '*.vhd'))

    add_async_fifo_tests(ui.library('memory_tb').entity('async_fifo_tb'))

    ui.set_compile_option('modelsim.vcom_flags', ['-novopt', '-explicit'])
    ui.set_sim_option('modelsim.vsim_flags', ['-novopt'])
    ui.main()

        def run(value):
            """
            Utility function to first run with pkg_body1 then pkg_body2
            """

            tb_pkg_file_name = join(self.data_path, "tb_pkg.vhd")
            pkg_file_name = join(self.data_path, "pkg.vhd")
            pkg_body_file_name = join(self.data_path, "pkg_body%i.vhd" % value)

            argv = ["--output-path=%s" % self.output_path,
                    "-v"]
            if value == 1:
                argv.append("--clean")

            ui = VUnit.from_argv(argv=argv)
            lib = ui.add_library("lib")
            lib.add_source_files(tb_pkg_file_name)
            lib.add_source_files(pkg_file_name)
            lib.add_source_files(pkg_body_file_name)
            lib.entity("tb_pkg").set_generic("value", value)

            try:
                ui.main()
            except SystemExit as ex:
                self.assertEqual(ex.code, 0)

def run():
    ui = VUnit.from_argv()
    # ui.add_osvvm()

    src_path = join(dirname(__file__), "vhdl_files")

    src_lib = ui.add_library("src_lib")
    src_lib.add_source_files(join(src_path, "src", "*.vhd"))

    test_lib = ui.add_library("test_lib")
    test_lib.add_source_files(join(src_path, "test", "*.vhd"))

    ui.main()

def main():

    # VUnit steals the command line args so we use an environment variable
    # to determine which core we're picking up
    toplevel = os.getenv("CORE", "")
    if not toplevel:
        sys.stderr.write("Need to provide CORE environment variable")
        sys.exit(1)

    # Create VUnit instance by parsing command line arguments
    vu = VUnit.from_argv()

    #Create singleton instances for core manager and configuration handler
    #Configuration manager is not needed in this example
    cm = CoreManager()

    # Assume we're running in the same directory containing the cores
    cm.add_cores_root(".")

    #Get the sorted list of dependencies starting from the top-level core
    try:
        cores = cm.get_depends(toplevel)
    except DependencyError as e:
        print("'{}' or any of its dependencies requires '{}', but this core was not found".format(top_core, e.value))
        sys.exit(2)

    #Iterate over cores, filesets and files and add all relevant sources files to vunit
    incdirs = set()
    src_files = []

    #'usage' is a list of tags to look for in the filesets.
    # Only look at filesets where any of these tags are present
    usage = ['sim']
    for core_name in cores:
        core = cm.get_core(core_name)
        core.setup()
        basepath = core.files_root
        for fs in core.file_sets:
            if (set(fs.usage) & set(usage)) and ((core_name == toplevel) or not fs.private):
                for file in fs.file:
                    if file.is_include_file:
                        #TODO: incdirs not used right now
                        incdirs.add(os.path.join(basepath, os.path.dirname(file.name)))
                    else:
                        try:
                            vu.library(file.logical_name)
                        except KeyError:
                            vu.add_library(file.logical_name)
                        vu.add_source_file(os.path.join(basepath, file.name), file.logical_name)
    # Run vunit function
    vu.main()

def main():
    ui = VUnit.from_argv()
    ui.add_osvvm()

    root_path = dirname(__file__)

    exp_golomb = ui.add_library("exp_golomb")
    exp_golomb.add_source_files(join(root_path, "src", "*.vhd"))

    exp_golomb_tb = ui.add_library("exp_golomb_tb")
    exp_golomb_tb.add_source_files(join(root_path, "test", "*.vhd"))

    ui.set_compile_option('modelsim.vcom_flags', ['-novopt', '-explicit'])
    ui.set_sim_option('modelsim.vsim_flags', ['-novopt'])
    ui.main()

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at http://mozilla.org/MPL/2.0/.
#
# Copyright (c) 2014-2015, Lars Asplund [email protected]

from os.path import join, dirname
from vunit import VUnit

root = dirname(__file__)
ui = VUnit.from_argv()
lib = ui.add_library("lib")
lib.add_source_files(join(root, "test", "*.vhd"))
ui.main()

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at http://mozilla.org/MPL/2.0/.
#
# Copyright (c) 2014-2018, Lars Asplund [email protected]

from os.path import join, dirname
from vunit import VUnit

root = dirname(__file__)

prj = VUnit.from_argv()
prj.add_com()
tb_com_lib = prj.add_library("tb_com_lib")
tb_com_lib.add_source_files(join(root, 'test', '*.vhd'))
pkg = tb_com_lib.package('custom_types_pkg')
pkg.generate_codecs(codec_package_name='custom_codec_pkg', used_packages=['ieee.std_logic_1164', 'constants_pkg',
                                                                          'tb_com_lib.more_constants_pkg'])
prj.main()

#  -------

from vunit import VUnit, VUnitCLI

root = dirname(__file__)

# These lines add the option to specify the Bitvis Utility Library root directory
# from the command line (python run.py -b <path to my BVUL root>). They
# can be replaced by a single line, ui = VUnit.from_argv(), if you assign the root
# directory to the bvul_root variable directly
cli = VUnitCLI()
cli.parser.add_argument('-b', '--bvul-root',
                        required=True,
                        help='Bitvis Utility Library root directory')
args = cli.parse_args()
ui = VUnit.from_args(args)
# ------

# Create VHDL libraries and add the related BVUL files to these
bvul_root = args.bvul_root

bvul_lib = ui.add_library('bitvis_util')
bvul_lib.add_source_files(join(bvul_root, 'bitvis_util', 'src2008', '*.vhd'))

bitvis_vip_spi_lib = ui.add_library('bitvis_vip_sbi')
bitvis_vip_spi_lib.add_source_files(join(bvul_root, 'bitvis_vip_sbi', 'src', '*.vhd'))

# Add all testbenches to lib
lib = ui.add_library('lib')
lib.add_source_files(join(root, 'test', '*.vhd'))

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at http://mozilla.org/MPL/2.0/.
#
# Copyright (c) 2015, Lars Asplund [email protected]

from os.path import join, dirname, basename
from vunit import VUnit
from vunit.check_preprocessor import CheckPreprocessor
from glob import glob

vhdl_path = join(dirname(__file__), "test")
ui = VUnit.from_argv(compile_builtins=False)
ui.add_builtins('vunit_lib', mock_log=True)
lib = ui.add_library('lib')
lib.add_source_files(join(vhdl_path, "test_support.vhd"))

if ui.vhdl_standard in ('2002', '2008'):
    lib.add_source_files(join(vhdl_path, "test_count.vhd"))
    lib.add_source_files(join(vhdl_path, "test_types.vhd"))
elif ui.vhdl_standard == '93':
    lib.add_source_files(join(vhdl_path, "test_count93.vhd"))

if ui.vhdl_standard == '2008':
    lib.add_source_files(join(vhdl_path, "tb_check_relation.vhd"), [CheckPreprocessor()])
else:
    lib.add_source_files(join(vhdl_path, "tb_check_relation93_2002.vhd"), [CheckPreprocessor()])

for file_name in glob(join(vhdl_path, "tb_*.vhd")):
    if basename(file_name) == "tb_check_relation.vhd":
        continue

# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

from collections import OrderedDict
import os.path
from fusesoc.config import Config
from fusesoc.coremanager import CoreManager, DependencyError
from vunit import VUnitCLI, VUnit

cli = VUnitCLI()
cli.parser.add_argument('--core', nargs=1, required=True, help='Top-level FuseSoC core')
args = cli.parse_args()

# Create VUnit instance by parsing command line arguments
vu = VUnit.from_args(args=args)

top_core = args.core[0]

#Create singleton instances for core manager and configuration handler
#Configuration manager is not needed in this example
cm = CoreManager()
#config = Config()

#Add core libraries that were picked up from fusesoc.conf by the config handler
#Not really necessary for this example as we can just add 'corelib' manually
try:
    #cm.add_cores_root(config.cores_root)
    cm.add_cores_root('corelib')
except (RuntimeError, IOError) as e:
    pr_warn("Failed to register cores root '{}'".format(str(e)))

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at http://mozilla.org/MPL/2.0/.
#
# Copyright (c) 2015, Lars Asplund [email protected]

"""
Example of how you can extract compilation order using VUnit
Note that you cannot run VUnit normally via this script
"""

from os.path import join
from vunit import VUnit
from project import create_project, ROOT

ui = VUnit.from_argv(argv=[])
create_project(ui)
source_files = ui.get_project_compile_order(target=join(ROOT, "compile_order_top.vhd"))

for source_file in source_files:
    print(source_file.library.name + ", " + source_file.name)