def run(device, source, no_trce=False):
"""
Run diamond.sh with a given device name and source Verilog file
"""
env = os.environ.copy()
if no_trce:
env["NO_TRCE"] = "1"
dsh_path = path.join(database.get_trellis_root(), "diamond.sh")
return subprocess.run(["bash", dsh_path, device, source], env=env)
def main():
shutil.rmtree("work_tilegrid", ignore_errors=True)
os.mkdir("work_tilegrid")
shutil.copy(
path.join(database.get_trellis_root(), "minitests", "wire", "wire.v"),
"work_tilegrid/wire.v")
for family in sorted(devices.families.keys()):
for device in sorted(devices.families[family]["devices"].keys()):
diamond.run(device, "work_tilegrid/wire.v")
output_file = path.join(database.get_db_subdir(family, device),
"tilegrid.json")
extract_tilegrid.main([
"extract_tilegrid", "work_tilegrid/wire.tmp/output.test",
output_file
])
def run(commands):
"""Run a list of Tcl commands, returning the output as a string"""
dtcl_path = path.join(database.get_trellis_root(), "diamond_tcl.sh")
workdir = tempfile.mkdtemp()
scriptfile = path.join(workdir, "script.tcl")
with open(scriptfile, 'w') as f:
f.write('source $::env(FOUNDRY)/data/tcltool/IspTclDev.tcl\n')
f.write('source $::env(FOUNDRY)/data/tcltool/IspTclCmd.tcl\n')
for c in commands:
f.write(c + '\n')
result = subprocess.run(["bash", dtcl_path, scriptfile], cwd=workdir).returncode
assert result == 0, "ispTcl returned non-zero status code {}".format(result)
outfile = path.join(workdir, 'ispTcl.log')
with open(outfile, 'r') as f:
output = f.read()
# Strip Lattice header
delimiter = "-" * 80
output = output[output.rindex(delimiter)+81:].strip()
# Strip Lattice pleasantry
pleasantry = "Thank you for using ispTcl."
output = output.replace(pleasantry, "").strip()
return output
def run(device, source):
"""
Run diamond.sh with a given device name and source Verilog file
"""
dsh_path = path.join(database.get_trellis_root(), "diamond.sh")
return subprocess.run(["bash", dsh_path, device, source])