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773ef62406
This checks in the trapgen script generating trap entries in C++. The codegen suite has been slightly reorganized, moving the templates directory up one level and chopping everything into smaller bazel packages. Running tests is now done via ``` bazel run //swift/codegen/test ``` With respect to the PoC, the nested `codeql::trap` namespace has been dropped in favour of a `Trap` prefix (or suffix in case of entries) within the `codeql` namespace. Also, generated C++ code is not checked in in git any more, and generated during build. Finally, labels get printed in hex in the trap file. `TrapLabel` is for the moment only default-constructible, so only one single label is possible. `TrapArena`, that is responsible for creating disjoint labels will come in a later commit.
29 lines
741 B
Python
29 lines
741 B
Python
""" generator script scaffolding """
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import argparse
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import logging
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import sys
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from . import options, render
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def _parse(tags):
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parser = argparse.ArgumentParser()
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for opt in options.get(tags):
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opt.add_to(parser)
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ret = parser.parse_args()
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log_level = logging.DEBUG if ret.verbose else logging.INFO
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logging.basicConfig(format="{levelname} {message}", style='{', level=log_level)
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return ret
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def run(*modules):
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""" run generation functions in specified in `modules`, or in current module by default
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"""
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if modules:
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opts = _parse({t for m in modules for t in m.tags})
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for m in modules:
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m.generate(opts, render.Renderer())
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else:
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run(sys.modules["__main__"])
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