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#!/usr/bin/python
# convert LLVM GenDisassemblerTables.inc for Capstone disassembler.
# for X86, this separate ContextDecision tables into another file
# by Nguyen Anh Quynh, 2019
import sys
if len(sys.argv) == 1:
print("Syntax: %s <GenDisassemblerTables.inc> <X86GenDisassemblerTables.inc> <X86GenDisassemblerTables2.inc>" %sys.argv[0])
sys.exit(1)
f = open(sys.argv[1])
lines = f.readlines()
f.close()
f1 = open(sys.argv[2], 'w+')
f2 = open(sys.argv[3], 'w+')
f1.write("/* Capstone Disassembly Engine, http://www.capstone-engine.org */\n")
f1.write("/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2019 */\n")
f1.write("\n")
f2.write("/* Capstone Disassembly Engine, http://www.capstone-engine.org */\n")
f2.write("/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2019 */\n")
f2.write("\n")
# static const struct ContextDecision x86DisassemblerOneByteOpcodes = {
# static const struct ContextDecision x86DisassemblerXOP8Opcodes = {
write_to_f2 = False
for line in lines:
if 'ContextDecision x86DisassemblerOneByteOpcodes = {' in line:
# done with f1, start writing to f2
write_to_f2 = True
if write_to_f2:
f2.write(line)
else:
f1.write(line)
f1.close()
f2.close()
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