mirror of
https://github.com/icedland/iced.git
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95 lines
3.0 KiB
C#
95 lines
3.0 KiB
C#
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/*
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Copyright (C) 2018 de4dot@gmail.com
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This file is part of Iced.
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Iced is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser 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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Iced 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with Iced. If not, see <https://www.gnu.org/licenses/>.
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*/
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#if !NO_ENCODER
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using System;
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using Iced.Intel;
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using Xunit;
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namespace Iced.UnitTests.Intel.EncoderTests {
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public sealed class BlockEncoderTest32_xbegin : BlockEncoderTest {
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const int bitness = 32;
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const ulong origRip = 0x8000;
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const ulong newRip = 0x80000000;
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[Fact]
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void Xbegin_fwd() {
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var originalData = new byte[] {
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/*0000*/ 0xB0, 0x00,// mov al,0
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/*0002*/ 0x66, 0xC7, 0xF8, 0x08, 0x00,// xbegin 0000800Fh
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/*0007*/ 0xB0, 0x01,// mov al,1
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/*0009*/ 0xC7, 0xF8, 0x02, 0x00, 0x00, 0x00,// xbegin 00008011h
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/*000F*/ 0xB0, 0x02,// mov al,2
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/*0011*/ 0xB0, 0x03,// mov al,3
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};
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var newData = new byte[] {
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/*0000*/ 0xB0, 0x00,// mov al,0
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/*0002*/ 0xC7, 0xF8, 0x08, 0x00, 0x00, 0x00,// xbegin 80000010h
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/*0008*/ 0xB0, 0x01,// mov al,1
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/*000A*/ 0xC7, 0xF8, 0x02, 0x00, 0x00, 0x00,// xbegin 80000012h
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/*0010*/ 0xB0, 0x02,// mov al,2
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/*0012*/ 0xB0, 0x03,// mov al,3
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};
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var expectedInstructionOffsets = new uint[] {
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0x0000,
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0x0002,
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0x0008,
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0x000A,
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0x0010,
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0x0012,
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};
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var expectedRelocInfos = Array.Empty<RelocInfo>();
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const BlockEncoderOptions options = BlockEncoderOptions.None;
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EncodeBase(bitness, origRip, originalData, newRip, newData, options, expectedInstructionOffsets, expectedRelocInfos);
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}
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[Fact]
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void Xbegin_bwd() {
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var originalData = new byte[] {
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/*0000*/ 0xB0, 0x02,// mov al,2
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/*0002*/ 0xB0, 0x03,// mov al,3
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/*0004*/ 0xB0, 0x00,// mov al,0
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/*0006*/ 0x66, 0xC7, 0xF8, 0xF5, 0xFF,// xbegin 00008000h
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/*000B*/ 0xB0, 0x01,// mov al,1
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/*000D*/ 0xC7, 0xF8, 0xEF, 0xFF, 0xFF, 0xFF,// xbegin 00008002h
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};
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var newData = new byte[] {
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/*0000*/ 0xB0, 0x02,// mov al,2
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/*0002*/ 0xB0, 0x03,// mov al,3
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/*0004*/ 0xB0, 0x00,// mov al,0
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/*0006*/ 0xC7, 0xF8, 0xF4, 0xFF, 0xFF, 0xFF,// xbegin 80000000h
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/*000C*/ 0xB0, 0x01,// mov al,1
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/*000E*/ 0xC7, 0xF8, 0xEE, 0xFF, 0xFF, 0xFF,// xbegin 80000002h
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};
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var expectedInstructionOffsets = new uint[] {
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0x0000,
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0x0002,
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0x0004,
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0x0006,
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0x000C,
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0x000E,
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};
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var expectedRelocInfos = Array.Empty<RelocInfo>();
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const BlockEncoderOptions options = BlockEncoderOptions.None;
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EncodeBase(bitness, origRip, originalData, newRip, newData, options, expectedInstructionOffsets, expectedRelocInfos);
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}
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}
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}
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#endif
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