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104
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1 #!/usr/bin/python
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2
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3 import sys, os, argparse
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205
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4 import c3, ppci, codegen
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5 import arm_cm3
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6 import codegenarm
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7 import outstream
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105
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8
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205
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9 # Parse arguments:
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204
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10 parser = argparse.ArgumentParser(description='lcfos Compiler')
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11 parser.add_argument('source', type=argparse.FileType('r'), help='the source file to build')
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205
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12 parser.add_argument('-d', '--dumpir', action='store_true', help="Dump IR-code")
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13 parser.add_argument('-o', '--output', help='Output file', metavar='filename')
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105
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14 args = parser.parse_args()
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104
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15
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205
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16 # Front end:
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204
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17 src = args.source.read()
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18 diag = ppci.DiagnosticsManager()
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19 c3b = c3.Builder(diag)
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20
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21 ircode = c3b.build(src)
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22 if not ircode:
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23 diag.printErrors(src)
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24 sys.exit(1)
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104
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25
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205
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26 if args.dumpir:
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27 ircode.dump()
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28
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29 # Code generation:
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30
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31 #cg = codegen.CodeGenerator(arm_cm3.armtarget)
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32 outs = outstream.TextOutputStream()
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33 cg = codegenarm.ArmCodeGenerator(outs)
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34 obj = cg.generate(ircode)
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105
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35
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205
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36 if args.dumpir:
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37 outs.dump()
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106
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38
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205
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39 if args.output:
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40 output_filename = args.output
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41 else:
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42 output_filename = 'lc.output'
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104
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43
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205
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44 # TODO: store data
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45
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