47 lines
1.2 KiB
Python
47 lines
1.2 KiB
Python
"""
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Main module of the program.
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To start the application, call the main function. For the end user,
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this is achieved by a script stored in the bin folder.
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"""
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import argparse
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from llvm_emulator import stepper, parser
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def main():
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arg_parser = argparse.ArgumentParser(description='A hacky LLVM-- emulator/debugger')
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arg_parser.add_argument('-a', '--auto',
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action='store', type=str, dest='auto_path',
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help='Automatically step through llvm in the given file')
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parse_res_raw = arg_parser.parse_args()
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parse_res = vars(parse_res_raw)
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global llvm_parser
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llvm_parser = parser.LLVMParser()
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llvm_parser.build()
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if parse_res['auto_path'] is not None:
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go_auto(parse_res['auto_path'])
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else:
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enter_interactive_mode()
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def go_auto(path_to_file):
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with open(path_to_file, 'r') as f:
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file_contents = f.read()
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print('Parsing {}'
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.format(path_to_file))
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ast = llvm_parser.parse(file_contents)
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print('Beginning execution of {}'
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.format(path_to_file))
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stepper.auto_step(ast)
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def enter_interactive_mode():
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print('TODO: Interactive mode has not been implemented yet. Sorry...')
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