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from __future__ import print_function |
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import argparse |
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import sys |
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import re |
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parser = argparse.ArgumentParser(description='x86 CPUID dump parser') |
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parser.add_argument("input", metavar="INPUT", nargs=1, |
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help="Path to CPUID dump log") |
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def main(args): |
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options = parser.parse_args(args) |
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cpuid_dump = list() |
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for line in open(options.input[0]).read().splitlines(): |
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match = re.match(r"CPUID ([\dA-F]{8}): ([\dA-F]{8})-([\dA-F]{8})-([\dA-F]{8})-([\dA-F]{8})", line) |
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if match is not None: |
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input_eax, eax, ebx, ecx, edx = tuple(int(match.group(i), 16) for i in [1, 2, 3, 4, 5]) |
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line = line[match.end(0):].strip() |
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input_ecx = None |
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match = re.match(r"\[SL (\d{2})\]", line) |
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if match is not None: |
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input_ecx = int(match.group(1), 16) |
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cpuid_dump.append((input_eax, input_ecx, eax, ebx, ecx, edx)) |
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print("struct cpuinfo_mock_cpuid cpuid_dump[] = {") |
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for input_eax, input_ecx, eax, ebx, ecx, edx in cpuid_dump: |
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print("\t{") |
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print("\t\t.input_eax = 0x%08X," % input_eax) |
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if input_ecx is not None: |
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print("\t\t.input_ecx = 0x%08X," % input_ecx) |
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print("\t\t.eax = 0x%08X," % eax) |
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print("\t\t.ebx = 0x%08X," % ebx) |
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print("\t\t.ecx = 0x%08X," % ecx) |
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print("\t\t.edx = 0x%08X," % edx) |
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print("\t},") |
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print("};") |
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print() |
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if __name__ == "__main__": |
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main(sys.argv[1:]) |
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