# EMACS settings: -*- tab-width: 2; indent-tabs-mode: t; python-indent-offset: 2 -*-
# vim: tabstop=2:shiftwidth=2:noexpandtab
# kate: tab-width 2; replace-tabs off; indent-width 2;
#
# ==============================================================================
# Authors: Patrick Lehmann
# Martin Zabel
#
# Python Module: Altera Quartus synthesizer (compiler).
#
# License:
# ==============================================================================
# Copyright 2017-2018 Patrick Lehmann - Bötzingen, Germany
# Copyright 2007-2016 Technische Universität Dresden - Germany
# Chair of VLSI-Design, Diagnostics and Architecture
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
#
# load dependencies
from datetime import datetime
from pathlib import Path
from pyIPCMI.Base.Project import ToolChain, Tool
from pyIPCMI.DataBase.Entity import WildCard
from pyIPCMI.ToolChain.Altera.Quartus import QuartusException, Quartus, QuartusSettings, QuartusProjectFile
from pyIPCMI.Compiler import CompilerException, SkipableCompilerException, CompileState, Compiler as BaseCompiler
__api__ = [
'Compiler'
]
__all__ = __api__
[docs]class Compiler(BaseCompiler):
TOOL_CHAIN = ToolChain.Altera_Quartus
TOOL = Tool.Altera_Quartus_Map
def __init__(self, host, dryRun, noCleanUp):
super().__init__(host, dryRun, noCleanUp)
configSection = host.Config['CONFIG.DirectoryNames']
self.Directories.Working = host.Directories.Temp / configSection['QuartusSynthesisFiles']
self.Directories.Netlist = host.Directories.Root / configSection['NetlistFiles']
self._PrepareCompiler()
[docs] def _PrepareCompiler(self):
super()._PrepareCompiler()
# XXX: check SectionName if Quartus is configured
# quartusSection = self.Host.Config['INSTALL.Altera.Quartus']
# binaryPath = Path(quartusSection['BinaryDirectory'])
# version = quartusSection['Version']
binaryPath = Path(self.Host.Config['INSTALL.Quartus']['BinaryDirectory'])
version = self.Host.Config['INSTALL.Quartus']['Version']
self._toolChain = Quartus(self.Host.Platform, self.DryRun, binaryPath, version, logger=self.Logger)
[docs] def RunAll(self, fqnList, *args, **kwargs):
"""Run a list of netlist compilations. Expand wildcards to all selected netlists."""
self._testSuite.StartTimer()
self.Logger.BaseIndent = int(len(fqnList) > 1)
try:
for fqn in fqnList:
entity = fqn.Entity
if (isinstance(entity, WildCard)):
self.Logger.BaseIndent = 1
for netlist in entity.GetQuartusNetlists():
self.TryRun(netlist, *args, **kwargs)
else:
netlist = entity.QuartusNetlist
self.TryRun(netlist, *args, **kwargs)
except KeyboardInterrupt:
self.LogError("Received a keyboard interrupt.")
finally:
self._testSuite.StopTimer()
self.PrintOverallCompileReport()
return self._testSuite.IsAllSuccess
[docs] def Run(self, netlist, board):
super().Run(netlist, board)
# netlist.XstFile = self.Directories.Working / (netlist.ModuleName + ".xst")
netlist.QsfFile = self.Directories.Working / (netlist.ModuleName + ".qsf")
self._WriteQuartusProjectFile(netlist, board.Device)
self._prepareTime = self._GetTimeDeltaSinceLastEvent()
self.LogNormal("Executing pre-processing tasks...")
self._state = CompileState.PreCopy
self._RunPreCopy(netlist)
self._state = CompileState.PrePatch
self._RunPreReplace(netlist)
self._preTasksTime = self._GetTimeDeltaSinceLastEvent()
self.LogNormal("Running Altera Quartus Map...")
self._state = CompileState.Compile
self._RunCompile(netlist)
self._compileTime = self._GetTimeDeltaSinceLastEvent()
self.LogNormal("Executing post-processing tasks...")
self._state = CompileState.PostCopy
self._RunPostCopy(netlist)
self._state = CompileState.PostPatch
self._RunPostReplace(netlist)
self._state = CompileState.PostDelete
self._RunPostDelete(netlist)
self._postTasksTime = self._GetTimeDeltaSinceLastEvent()
self._endAt = datetime.now()
[docs] def _WriteSpecialSectionIntoConfig(self, device):
# add the key Device to section SPECIAL at runtime to change interpolation results
self.Host.Config['SPECIAL'] = {}
self.Host.Config['SPECIAL']['Device'] = device.ShortName
self.Host.Config['SPECIAL']['DeviceSeries'] = device.Series
self.Host.Config['SPECIAL']['OutputDir'] = self.Directories.Working.as_posix()
[docs] def _WriteQuartusProjectFile(self, netlist, device):
quartusProjectFile = QuartusProjectFile(netlist.QsfFile)
quartusSettings = QuartusSettings(netlist.ModuleName, quartusProjectFile)
quartusSettings.GlobalAssignments['FAMILY'] = "\"{0}\"".format(device.Series)
quartusSettings.GlobalAssignments['DEVICE'] = device.ShortName
quartusSettings.GlobalAssignments['TOP_LEVEL_ENTITY'] = netlist.ModuleName
quartusSettings.GlobalAssignments['VHDL_INPUT_VERSION'] = "VHDL_2008"
quartusSettings.Parameters.update(self._GetHDLParameters(netlist.ConfigSectionName))
# transform files from pyIPCMIProject to global assignment commands in a QSF files
quartusSettings.CopySourceFilesFromProject(self.pyIPCMIProject)
quartusSettings.Write()
[docs] def _RunCompile(self, netlist):
q2map = self._toolChain.GetMap()
q2map.Parameters[q2map.ArgProjectName] = str(netlist.QsfFile)
try:
q2map.Compile()
except QuartusException as ex:
raise CompilerException("Error while compiling '{0!s}'.".format(netlist)) from ex
if q2map.HasErrors:
raise SkipableCompilerException("Error while compiling '{0!s}'.".format(netlist))