Source code for pyIPCMI.Compiler.ISECompiler

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# ==============================================================================
# Authors:          Patrick Lehmann
# Python Module:    Xilinx ISE 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
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
# load dependencies
from pyIPCMI.Base.Project           import ToolChain, Tool
from pyIPCMI.DataBase.Entity        import WildCard, FQN, EntityTypes
from pyIPCMI.Compiler               import Compiler as BaseCompiler
from pyIPCMI.Compiler.XCOCompiler   import Compiler as XCOCompiler
from pyIPCMI.Compiler.XSTCompiler   import Compiler as XSTCompiler

__api__ = [
__all__ = __api__

[docs]class Compiler(BaseCompiler): TOOL_CHAIN = ToolChain.Xilinx_ISE TOOL = Tool.Any def __init__(self, host, dryRun, noCleanUp): super().__init__(host, dryRun, noCleanUp) self._PrepareCompiler()
[docs] def _PrepareCompiler(self): self.LogVerbose("Preparing Meta-Compiler for the Xilinx ISE tool chain.")
[docs] def RunAll(self, fqnList, *args, **kwargs): for fqn in fqnList: entity = fqn.Entity if (isinstance(entity, WildCard)): for ent in entity.GetEntities(): self.Run(ent, args, kwargs) else: self.Run(entity, args, kwargs)
[docs] def Run(self, entity, args, kwargs): self.LogVerbose("Checking '{0!s}' for dependencies...".format(entity)) dependencies = [] for dependency in entity.Dependencies: toolName, entityName = dependency.split(":") dependencyFQN = FQN(self.Host, entityName, libraryName=None, defaultType=EntityTypes.NetList) tool = Tool.Parse(toolName) dependencies.append((tool, dependencyFQN)) self.LogVerbose(" IP core: {1!s} compile with {0!s}".format(dependencyFQN, tool)) for tool,fqn in dependencies: if (tool is Tool.Xilinx_CoreGen): compiler = XCOCompiler(self.Host, self.DryRun, self.NoCleanUp) compiler.RunAll([fqn], *args, **kwargs) elif (tool is Tool.Xilinx_XST): compiler = XSTCompiler(self.Host, self.DryRun, self.NoCleanUp) compiler.RunAll([fqn], *args, **kwargs)