53 lines
1.4 KiB
C#
53 lines
1.4 KiB
C#
/*
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Copyright (C) 2011-2014 de4dot@gmail.com
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This file is part of de4dot.
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de4dot is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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de4dot is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with de4dot. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System.Collections.Generic;
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using dnlib.DotNet.Emit;
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namespace de4dot.code.deobfuscators.Confuser {
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class Arg64ConstantsReader : ConstantsReader {
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long arg;
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bool firstTime;
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public long Arg {
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get { return arg; }
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set {
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arg = value;
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firstTime = true;
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}
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}
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public Arg64ConstantsReader(IList<Instruction> instrs, bool emulateConvInstrs)
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: base(instrs, emulateConvInstrs) {
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}
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protected override bool ProcessInstructionInt64(ref int index, Stack<ConstantInfo<long>> stack) {
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if (!firstTime)
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return false;
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firstTime = false;
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if (instructions[index].OpCode.Code != Code.Conv_I8)
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return false;
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stack.Push(new ConstantInfo<long>(index, arg));
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index = index + 1;
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return true;
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}
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}
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}
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