65 lines
1.7 KiB
Python
65 lines
1.7 KiB
Python
from typing import List, TYPE_CHECKING
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import os
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import inspect
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import jinja2 as jj
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from peakrdl.regblock.cpuif.base import CpuifBase
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from ..sv_line_anchor import SVLineAnchor
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if TYPE_CHECKING:
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from peakrdl.regblock import RegblockExporter
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from ..sim_testcase import SimTestCase
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class CpuifTestMode:
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cpuif_cls = None # type: CpuifBase
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# Files required by the DUT
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rtl_files = [] # type: List[str]
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# Files required by the sim testbench
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tb_files = [] # type: List[str]
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tb_template = ""
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def _translate_paths(self, files: List[str]) -> List[str]:
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class_dir = os.path.dirname(inspect.getfile(self.__class__))
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cwd = os.getcwd()
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new_files = []
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for file in files:
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relpath = os.path.relpath(
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os.path.join(class_dir, file),
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cwd
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)
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if relpath not in new_files:
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new_files.append(relpath)
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return new_files
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def get_sim_files(self) -> List[str]:
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return self._translate_paths(self.rtl_files + self.tb_files)
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def get_synth_files(self) -> List[str]:
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return self._translate_paths(self.rtl_files)
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def get_tb_inst(self, tb_cls: 'SimTestCase', exporter: 'RegblockExporter') -> str:
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class_dir = os.path.dirname(inspect.getfile(self.__class__))
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loader = jj.FileSystemLoader(class_dir)
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jj_env = jj.Environment(
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loader=loader,
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undefined=jj.StrictUndefined,
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extensions=[SVLineAnchor],
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)
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context = {
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"cpuif": self,
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"cls": tb_cls,
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"exporter": exporter,
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"type": type,
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}
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template = jj_env.get_template(self.tb_template)
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return template.render(context)
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