d11c40dcac
This ensures `isort` is applied to all files in the repo. Change-Id: Ib7ced1c924ef1639542bf0d1a01c5737f6ba43e9
117 lines
3.1 KiB
Python
Executable File
117 lines
3.1 KiB
Python
Executable File
# Copyright (c) 2007 The Regents of The University of Michigan
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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from micro_asm import (
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CombinationalMacroop,
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MicroAssembler,
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Rom,
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RomMacroop,
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)
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class Bah:
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def __init__(self):
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self.mnemonic = "bah"
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class Bah_Tweaked:
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def __init__(self):
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self.mnemonic = "bah_tweaked"
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class Hoop:
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def __init__(self, first_param, second_param):
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self.mnemonic = f"hoop_{first_param}_{second_param}"
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def __str__(self):
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return f"{self.mnemonic}"
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class Dah:
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def __init__(self):
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self.mnemonic = "dah"
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microops = {"bah": Bah, "hoop": Hoop, "dah": Dah}
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class TestMacroop(CombinationalMacroop):
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def tweak(self):
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microops["bah"] = Bah_Tweaked
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def untweak(self):
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microops["bah"] = Bah
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def print_debug(self, message):
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print(message)
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def __init__(self, name):
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super().__init__(name)
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self.directives = {
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"tweak": self.tweak,
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"untweak": self.untweak,
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"print": self.print_debug,
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}
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assembler = MicroAssembler(TestMacroop, microops, Rom("main ROM"), RomMacroop)
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testAssembly = """
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# Single line comment
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def rom {
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goo: bah
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extern la: hoop 4*8, "a"
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}; /* multiline comment on one line */
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/* multi line comment across lines
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to make sure they work */
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def macroop squishy {
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.tweak
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bah
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.untweak
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.print "In the midst"
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bah
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dah # single line comment after something
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.tweak
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};
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#Extending the rom...
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def rom
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{
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#Here's more stuff for the rom
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bah
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};
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def macroop squashy {
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bah
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};
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def macroop jumper (bar);
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"""
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assembler.assemble(testAssembly)
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