/* Copyright (C) 2018-2019 de4dot@gmail.com Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #if !NO_ENCODER using System; using Iced.Intel; using Xunit; namespace Iced.UnitTests.Intel.EncoderTests { public sealed class BlockEncoderTest32_jcc : BlockEncoderTest { const int bitness = 32; const ulong origRip = 0x8000; const ulong newRip = 0x80000000; [Fact] void Jcc_short_fwd() { var originalData = new byte[] { /*0000*/ 0x70, 0x3E,// jo short 00000040h /*0002*/ 0xB0, 0x00,// mov al,0 /*0004*/ 0x71, 0x3A,// jno short 00000040h /*0006*/ 0xB0, 0x01,// mov al,1 /*0008*/ 0x72, 0x36,// jb short 00000040h /*000A*/ 0xB0, 0x02,// mov al,2 /*000C*/ 0x73, 0x32,// jae short 00000040h /*000E*/ 0xB0, 0x03,// mov al,3 /*0010*/ 0x74, 0x2E,// je short 00000040h /*0012*/ 0xB0, 0x04,// mov al,4 /*0014*/ 0x75, 0x2A,// jne short 00000040h /*0016*/ 0xB0, 0x05,// mov al,5 /*0018*/ 0x76, 0x26,// jbe short 00000040h /*001A*/ 0xB0, 0x06,// mov al,6 /*001C*/ 0x77, 0x22,// ja short 00000040h /*001E*/ 0xB0, 0x07,// mov al,7 /*0020*/ 0x78, 0x1E,// js short 00000040h /*0022*/ 0xB0, 0x08,// mov al,8 /*0024*/ 0x79, 0x1A,// jns short 00000040h /*0026*/ 0xB0, 0x09,// mov al,9 /*0028*/ 0x7A, 0x16,// jp short 00000040h /*002A*/ 0xB0, 0x0A,// mov al,0Ah /*002C*/ 0x7B, 0x12,// jnp short 00000040h /*002E*/ 0xB0, 0x0B,// mov al,0Bh /*0030*/ 0x7C, 0x0E,// jl short 00000040h /*0032*/ 0xB0, 0x0C,// mov al,0Ch /*0034*/ 0x7D, 0x0A,// jge short 00000040h /*0036*/ 0xB0, 0x0D,// mov al,0Dh /*0038*/ 0x7E, 0x06,// jle short 00000040h /*003A*/ 0xB0, 0x0E,// mov al,0Eh /*003C*/ 0x7F, 0x02,// jg short 00000040h /*003E*/ 0xB0, 0x0F,// mov al,0Fh /*0040*/ 0xB0, 0x10,// mov al,10h }; var newData = new byte[] { /*0000*/ 0x70, 0x3E,// jo short 00000040h /*0002*/ 0xB0, 0x00,// mov al,0 /*0004*/ 0x71, 0x3A,// jno short 00000040h /*0006*/ 0xB0, 0x01,// mov al,1 /*0008*/ 0x72, 0x36,// jb short 00000040h /*000A*/ 0xB0, 0x02,// mov al,2 /*000C*/ 0x73, 0x32,// jae short 00000040h /*000E*/ 0xB0, 0x03,// mov al,3 /*0010*/ 0x74, 0x2E,// je short 00000040h /*0012*/ 0xB0, 0x04,// mov al,4 /*0014*/ 0x75, 0x2A,// jne short 00000040h /*0016*/ 0xB0, 0x05,// mov al,5 /*0018*/ 0x76, 0x26,// jbe short 00000040h /*001A*/ 0xB0, 0x06,// mov al,6 /*001C*/ 0x77, 0x22,// ja short 00000040h /*001E*/ 0xB0, 0x07,// mov al,7 /*0020*/ 0x78, 0x1E,// js short 00000040h /*0022*/ 0xB0, 0x08,// mov al,8 /*0024*/ 0x79, 0x1A,// jns short 00000040h /*0026*/ 0xB0, 0x09,// mov al,9 /*0028*/ 0x7A, 0x16,// jp short 00000040h /*002A*/ 0xB0, 0x0A,// mov al,0Ah /*002C*/ 0x7B, 0x12,// jnp short 00000040h /*002E*/ 0xB0, 0x0B,// mov al,0Bh /*0030*/ 0x7C, 0x0E,// jl short 00000040h /*0032*/ 0xB0, 0x0C,// mov al,0Ch /*0034*/ 0x7D, 0x0A,// jge short 00000040h /*0036*/ 0xB0, 0x0D,// mov al,0Dh /*0038*/ 0x7E, 0x06,// jle short 00000040h /*003A*/ 0xB0, 0x0E,// mov al,0Eh /*003C*/ 0x7F, 0x02,// jg short 00000040h /*003E*/ 0xB0, 0x0F,// mov al,0Fh /*0040*/ 0xB0, 0x10,// mov al,10h }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x0002, 0x0004, 0x0006, 0x0008, 0x000A, 0x000C, 0x000E, 0x0010, 0x0012, 0x0014, 0x0016, 0x0018, 0x001A, 0x001C, 0x001E, 0x0020, 0x0022, 0x0024, 0x0026, 0x0028, 0x002A, 0x002C, 0x002E, 0x0030, 0x0032, 0x0034, 0x0036, 0x0038, 0x003A, 0x003C, 0x003E, 0x0040, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.None; EncodeBase(bitness, origRip, originalData, newRip, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } [Fact] void Jcc_short_fwd_os() { var originalData = new byte[] { /*0000*/ 0x66, 0x70, 0x4D,// jo short 0050h /*0003*/ 0xB0, 0x00,// mov al,0 /*0005*/ 0x66, 0x71, 0x48,// jno short 0050h /*0008*/ 0xB0, 0x01,// mov al,1 /*000A*/ 0x66, 0x72, 0x43,// jb short 0050h /*000D*/ 0xB0, 0x02,// mov al,2 /*000F*/ 0x66, 0x73, 0x3E,// jae short 0050h /*0012*/ 0xB0, 0x03,// mov al,3 /*0014*/ 0x66, 0x74, 0x39,// je short 0050h /*0017*/ 0xB0, 0x04,// mov al,4 /*0019*/ 0x66, 0x75, 0x34,// jne short 0050h /*001C*/ 0xB0, 0x05,// mov al,5 /*001E*/ 0x66, 0x76, 0x2F,// jbe short 0050h /*0021*/ 0xB0, 0x06,// mov al,6 /*0023*/ 0x66, 0x77, 0x2A,// ja short 0050h /*0026*/ 0xB0, 0x07,// mov al,7 /*0028*/ 0x66, 0x78, 0x25,// js short 0050h /*002B*/ 0xB0, 0x08,// mov al,8 /*002D*/ 0x66, 0x79, 0x20,// jns short 0050h /*0030*/ 0xB0, 0x09,// mov al,9 /*0032*/ 0x66, 0x7A, 0x1B,// jp short 0050h /*0035*/ 0xB0, 0x0A,// mov al,0Ah /*0037*/ 0x66, 0x7B, 0x16,// jnp short 0050h /*003A*/ 0xB0, 0x0B,// mov al,0Bh /*003C*/ 0x66, 0x7C, 0x11,// jl short 0050h /*003F*/ 0xB0, 0x0C,// mov al,0Ch /*0041*/ 0x66, 0x7D, 0x0C,// jge short 0050h /*0044*/ 0xB0, 0x0D,// mov al,0Dh /*0046*/ 0x66, 0x7E, 0x07,// jle short 0050h /*0049*/ 0xB0, 0x0E,// mov al,0Eh /*004B*/ 0x66, 0x7F, 0x02,// jg short 0050h /*004E*/ 0xB0, 0x0F,// mov al,0Fh /*0050*/ 0xB0, 0x10,// mov al,10h }; var newData = new byte[] { /*0000*/ 0x66, 0x70, 0x4D,// jo short 0050h /*0003*/ 0xB0, 0x00,// mov al,0 /*0005*/ 0x66, 0x71, 0x48,// jno short 0050h /*0008*/ 0xB0, 0x01,// mov al,1 /*000A*/ 0x66, 0x72, 0x43,// jb short 0050h /*000D*/ 0xB0, 0x02,// mov al,2 /*000F*/ 0x66, 0x73, 0x3E,// jae short 0050h /*0012*/ 0xB0, 0x03,// mov al,3 /*0014*/ 0x66, 0x74, 0x39,// je short 0050h /*0017*/ 0xB0, 0x04,// mov al,4 /*0019*/ 0x66, 0x75, 0x34,// jne short 0050h /*001C*/ 0xB0, 0x05,// mov al,5 /*001E*/ 0x66, 0x76, 0x2F,// jbe short 0050h /*0021*/ 0xB0, 0x06,// mov al,6 /*0023*/ 0x66, 0x77, 0x2A,// ja short 0050h /*0026*/ 0xB0, 0x07,// mov al,7 /*0028*/ 0x66, 0x78, 0x25,// js short 0050h /*002B*/ 0xB0, 0x08,// mov al,8 /*002D*/ 0x66, 0x79, 0x20,// jns short 0050h /*0030*/ 0xB0, 0x09,// mov al,9 /*0032*/ 0x66, 0x7A, 0x1B,// jp short 0050h /*0035*/ 0xB0, 0x0A,// mov al,0Ah /*0037*/ 0x66, 0x7B, 0x16,// jnp short 0050h /*003A*/ 0xB0, 0x0B,// mov al,0Bh /*003C*/ 0x66, 0x7C, 0x11,// jl short 0050h /*003F*/ 0xB0, 0x0C,// mov al,0Ch /*0041*/ 0x66, 0x7D, 0x0C,// jge short 0050h /*0044*/ 0xB0, 0x0D,// mov al,0Dh /*0046*/ 0x66, 0x7E, 0x07,// jle short 0050h /*0049*/ 0xB0, 0x0E,// mov al,0Eh /*004B*/ 0x66, 0x7F, 0x02,// jg short 0050h /*004E*/ 0xB0, 0x0F,// mov al,0Fh /*0050*/ 0xB0, 0x10,// mov al,10h }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x0003, 0x0005, 0x0008, 0x000A, 0x000D, 0x000F, 0x0012, 0x0014, 0x0017, 0x0019, 0x001C, 0x001E, 0x0021, 0x0023, 0x0026, 0x0028, 0x002B, 0x002D, 0x0030, 0x0032, 0x0035, 0x0037, 0x003A, 0x003C, 0x003F, 0x0041, 0x0044, 0x0046, 0x0049, 0x004B, 0x004E, 0x0050, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.None; EncodeBase(bitness, origRip, originalData, newRip, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } [Fact] void Jcc_short_bwd() { var originalData = new byte[] { /*0000*/ 0xB0, 0x10,// mov al,10h /*0002*/ 0x70, 0xFC,// jo short 0 /*0004*/ 0xB0, 0x00,// mov al,0 /*0006*/ 0x71, 0xF8,// jno short 0 /*0008*/ 0xB0, 0x01,// mov al,1 /*000A*/ 0x72, 0xF4,// jb short 0 /*000C*/ 0xB0, 0x02,// mov al,2 /*000E*/ 0x73, 0xF0,// jae short 0 /*0010*/ 0xB0, 0x03,// mov al,3 /*0012*/ 0x74, 0xEC,// je short 0 /*0014*/ 0xB0, 0x04,// mov al,4 /*0016*/ 0x75, 0xE8,// jne short 0 /*0018*/ 0xB0, 0x05,// mov al,5 /*001A*/ 0x76, 0xE4,// jbe short 0 /*001C*/ 0xB0, 0x06,// mov al,6 /*001E*/ 0x77, 0xE0,// ja short 0 /*0020*/ 0xB0, 0x07,// mov al,7 /*0022*/ 0x78, 0xDC,// js short 0 /*0024*/ 0xB0, 0x08,// mov al,8 /*0026*/ 0x79, 0xD8,// jns short 0 /*0028*/ 0xB0, 0x09,// mov al,9 /*002A*/ 0x7A, 0xD4,// jp short 0 /*002C*/ 0xB0, 0x0A,// mov al,0Ah /*002E*/ 0x7B, 0xD0,// jnp short 0 /*0030*/ 0xB0, 0x0B,// mov al,0Bh /*0032*/ 0x7C, 0xCC,// jl short 0 /*0034*/ 0xB0, 0x0C,// mov al,0Ch /*0036*/ 0x7D, 0xC8,// jge short 0 /*0038*/ 0xB0, 0x0D,// mov al,0Dh /*003A*/ 0x7E, 0xC4,// jle short 0 /*003C*/ 0xB0, 0x0E,// mov al,0Eh /*003E*/ 0x7F, 0xC0,// jg short 0 /*0040*/ 0xB0, 0x0F,// mov al,0Fh }; var newData = new byte[] { /*0000*/ 0xB0, 0x10,// mov al,10h /*0002*/ 0x70, 0xFC,// jo short 0 /*0004*/ 0xB0, 0x00,// mov al,0 /*0006*/ 0x71, 0xF8,// jno short 0 /*0008*/ 0xB0, 0x01,// mov al,1 /*000A*/ 0x72, 0xF4,// jb short 0 /*000C*/ 0xB0, 0x02,// mov al,2 /*000E*/ 0x73, 0xF0,// jae short 0 /*0010*/ 0xB0, 0x03,// mov al,3 /*0012*/ 0x74, 0xEC,// je short 0 /*0014*/ 0xB0, 0x04,// mov al,4 /*0016*/ 0x75, 0xE8,// jne short 0 /*0018*/ 0xB0, 0x05,// mov al,5 /*001A*/ 0x76, 0xE4,// jbe short 0 /*001C*/ 0xB0, 0x06,// mov al,6 /*001E*/ 0x77, 0xE0,// ja short 0 /*0020*/ 0xB0, 0x07,// mov al,7 /*0022*/ 0x78, 0xDC,// js short 0 /*0024*/ 0xB0, 0x08,// mov al,8 /*0026*/ 0x79, 0xD8,// jns short 0 /*0028*/ 0xB0, 0x09,// mov al,9 /*002A*/ 0x7A, 0xD4,// jp short 0 /*002C*/ 0xB0, 0x0A,// mov al,0Ah /*002E*/ 0x7B, 0xD0,// jnp short 0 /*0030*/ 0xB0, 0x0B,// mov al,0Bh /*0032*/ 0x7C, 0xCC,// jl short 0 /*0034*/ 0xB0, 0x0C,// mov al,0Ch /*0036*/ 0x7D, 0xC8,// jge short 0 /*0038*/ 0xB0, 0x0D,// mov al,0Dh /*003A*/ 0x7E, 0xC4,// jle short 0 /*003C*/ 0xB0, 0x0E,// mov al,0Eh /*003E*/ 0x7F, 0xC0,// jg short 0 /*0040*/ 0xB0, 0x0F,// mov al,0Fh }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x0002, 0x0004, 0x0006, 0x0008, 0x000A, 0x000C, 0x000E, 0x0010, 0x0012, 0x0014, 0x0016, 0x0018, 0x001A, 0x001C, 0x001E, 0x0020, 0x0022, 0x0024, 0x0026, 0x0028, 0x002A, 0x002C, 0x002E, 0x0030, 0x0032, 0x0034, 0x0036, 0x0038, 0x003A, 0x003C, 0x003E, 0x0040, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.None; EncodeBase(bitness, origRip, originalData, newRip, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } [Fact] void Jcc_short_bwd_os() { var originalData = new byte[] { /*0000*/ 0xB0, 0x10,// mov al,10h /*0002*/ 0x66, 0x70, 0xFB,// jo short 0 /*0005*/ 0xB0, 0x00,// mov al,0 /*0007*/ 0x66, 0x71, 0xF6,// jno short 0 /*000A*/ 0xB0, 0x01,// mov al,1 /*000C*/ 0x66, 0x72, 0xF1,// jb short 0 /*000F*/ 0xB0, 0x02,// mov al,2 /*0011*/ 0x66, 0x73, 0xEC,// jae short 0 /*0014*/ 0xB0, 0x03,// mov al,3 /*0016*/ 0x66, 0x74, 0xE7,// je short 0 /*0019*/ 0xB0, 0x04,// mov al,4 /*001B*/ 0x66, 0x75, 0xE2,// jne short 0 /*001E*/ 0xB0, 0x05,// mov al,5 /*0020*/ 0x66, 0x76, 0xDD,// jbe short 0 /*0023*/ 0xB0, 0x06,// mov al,6 /*0025*/ 0x66, 0x77, 0xD8,// ja short 0 /*0028*/ 0xB0, 0x07,// mov al,7 /*002A*/ 0x66, 0x78, 0xD3,// js short 0 /*002D*/ 0xB0, 0x08,// mov al,8 /*002F*/ 0x66, 0x79, 0xCE,// jns short 0 /*0032*/ 0xB0, 0x09,// mov al,9 /*0034*/ 0x66, 0x7A, 0xC9,// jp short 0 /*0037*/ 0xB0, 0x0A,// mov al,0Ah /*0039*/ 0x66, 0x7B, 0xC4,// jnp short 0 /*003C*/ 0xB0, 0x0B,// mov al,0Bh /*003E*/ 0x66, 0x7C, 0xBF,// jl short 0 /*0041*/ 0xB0, 0x0C,// mov al,0Ch /*0043*/ 0x66, 0x7D, 0xBA,// jge short 0 /*0046*/ 0xB0, 0x0D,// mov al,0Dh /*0048*/ 0x66, 0x7E, 0xB5,// jle short 0 /*004B*/ 0xB0, 0x0E,// mov al,0Eh /*004D*/ 0x66, 0x7F, 0xB0,// jg short 0 /*0050*/ 0xB0, 0x0F,// mov al,0Fh }; var newData = new byte[] { /*0000*/ 0xB0, 0x10,// mov al,10h /*0002*/ 0x66, 0x70, 0xFB,// jo short 0 /*0005*/ 0xB0, 0x00,// mov al,0 /*0007*/ 0x66, 0x71, 0xF6,// jno short 0 /*000A*/ 0xB0, 0x01,// mov al,1 /*000C*/ 0x66, 0x72, 0xF1,// jb short 0 /*000F*/ 0xB0, 0x02,// mov al,2 /*0011*/ 0x66, 0x73, 0xEC,// jae short 0 /*0014*/ 0xB0, 0x03,// mov al,3 /*0016*/ 0x66, 0x74, 0xE7,// je short 0 /*0019*/ 0xB0, 0x04,// mov al,4 /*001B*/ 0x66, 0x75, 0xE2,// jne short 0 /*001E*/ 0xB0, 0x05,// mov al,5 /*0020*/ 0x66, 0x76, 0xDD,// jbe short 0 /*0023*/ 0xB0, 0x06,// mov al,6 /*0025*/ 0x66, 0x77, 0xD8,// ja short 0 /*0028*/ 0xB0, 0x07,// mov al,7 /*002A*/ 0x66, 0x78, 0xD3,// js short 0 /*002D*/ 0xB0, 0x08,// mov al,8 /*002F*/ 0x66, 0x79, 0xCE,// jns short 0 /*0032*/ 0xB0, 0x09,// mov al,9 /*0034*/ 0x66, 0x7A, 0xC9,// jp short 0 /*0037*/ 0xB0, 0x0A,// mov al,0Ah /*0039*/ 0x66, 0x7B, 0xC4,// jnp short 0 /*003C*/ 0xB0, 0x0B,// mov al,0Bh /*003E*/ 0x66, 0x7C, 0xBF,// jl short 0 /*0041*/ 0xB0, 0x0C,// mov al,0Ch /*0043*/ 0x66, 0x7D, 0xBA,// jge short 0 /*0046*/ 0xB0, 0x0D,// mov al,0Dh /*0048*/ 0x66, 0x7E, 0xB5,// jle short 0 /*004B*/ 0xB0, 0x0E,// mov al,0Eh /*004D*/ 0x66, 0x7F, 0xB0,// jg short 0 /*0050*/ 0xB0, 0x0F,// mov al,0Fh }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x0002, 0x0005, 0x0007, 0x000A, 0x000C, 0x000F, 0x0011, 0x0014, 0x0016, 0x0019, 0x001B, 0x001E, 0x0020, 0x0023, 0x0025, 0x0028, 0x002A, 0x002D, 0x002F, 0x0032, 0x0034, 0x0037, 0x0039, 0x003C, 0x003E, 0x0041, 0x0043, 0x0046, 0x0048, 0x004B, 0x004D, 0x0050, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.None; EncodeBase(bitness, origRip, originalData, newRip, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } [Fact] void Jcc_short_other_short() { var originalData = new byte[] { /*0000*/ 0x70, 0x3E,// jo short 00000040h /*0002*/ 0xB0, 0x00,// mov al,0 /*0004*/ 0x71, 0x3A,// jno short 00000040h /*0006*/ 0xB0, 0x01,// mov al,1 /*0008*/ 0x72, 0x36,// jb short 00000040h /*000A*/ 0xB0, 0x02,// mov al,2 /*000C*/ 0x73, 0x32,// jae short 00000040h /*000E*/ 0xB0, 0x03,// mov al,3 /*0010*/ 0x74, 0x2E,// je short 00000040h /*0012*/ 0xB0, 0x04,// mov al,4 /*0014*/ 0x75, 0x2A,// jne short 00000040h /*0016*/ 0xB0, 0x05,// mov al,5 /*0018*/ 0x76, 0x26,// jbe short 00000040h /*001A*/ 0xB0, 0x06,// mov al,6 /*001C*/ 0x77, 0x22,// ja short 00000040h /*001E*/ 0xB0, 0x07,// mov al,7 /*0020*/ 0x78, 0x1E,// js short 00000040h /*0022*/ 0xB0, 0x08,// mov al,8 /*0024*/ 0x79, 0x1A,// jns short 00000040h /*0026*/ 0xB0, 0x09,// mov al,9 /*0028*/ 0x7A, 0x16,// jp short 00000040h /*002A*/ 0xB0, 0x0A,// mov al,0Ah /*002C*/ 0x7B, 0x12,// jnp short 00000040h /*002E*/ 0xB0, 0x0B,// mov al,0Bh /*0030*/ 0x7C, 0x0E,// jl short 00000040h /*0032*/ 0xB0, 0x0C,// mov al,0Ch /*0034*/ 0x7D, 0x0A,// jge short 00000040h /*0036*/ 0xB0, 0x0D,// mov al,0Dh /*0038*/ 0x7E, 0x06,// jle short 00000040h /*003A*/ 0xB0, 0x0E,// mov al,0Eh /*003C*/ 0x7F, 0x02,// jg short 00000040h /*003E*/ 0xB0, 0x0F,// mov al,0Fh }; var newData = new byte[] { /*0000*/ 0x70, 0x3F,// jo short 00000041h /*0002*/ 0xB0, 0x00,// mov al,0 /*0004*/ 0x71, 0x3B,// jno short 00000041h /*0006*/ 0xB0, 0x01,// mov al,1 /*0008*/ 0x72, 0x37,// jb short 00000041h /*000A*/ 0xB0, 0x02,// mov al,2 /*000C*/ 0x73, 0x33,// jae short 00000041h /*000E*/ 0xB0, 0x03,// mov al,3 /*0010*/ 0x74, 0x2F,// je short 00000041h /*0012*/ 0xB0, 0x04,// mov al,4 /*0014*/ 0x75, 0x2B,// jne short 00000041h /*0016*/ 0xB0, 0x05,// mov al,5 /*0018*/ 0x76, 0x27,// jbe short 00000041h /*001A*/ 0xB0, 0x06,// mov al,6 /*001C*/ 0x77, 0x23,// ja short 00000041h /*001E*/ 0xB0, 0x07,// mov al,7 /*0020*/ 0x78, 0x1F,// js short 00000041h /*0022*/ 0xB0, 0x08,// mov al,8 /*0024*/ 0x79, 0x1B,// jns short 00000041h /*0026*/ 0xB0, 0x09,// mov al,9 /*0028*/ 0x7A, 0x17,// jp short 00000041h /*002A*/ 0xB0, 0x0A,// mov al,0Ah /*002C*/ 0x7B, 0x13,// jnp short 00000041h /*002E*/ 0xB0, 0x0B,// mov al,0Bh /*0030*/ 0x7C, 0x0F,// jl short 00000041h /*0032*/ 0xB0, 0x0C,// mov al,0Ch /*0034*/ 0x7D, 0x0B,// jge short 00000041h /*0036*/ 0xB0, 0x0D,// mov al,0Dh /*0038*/ 0x7E, 0x07,// jle short 00000041h /*003A*/ 0xB0, 0x0E,// mov al,0Eh /*003C*/ 0x7F, 0x03,// jg short 00000041h /*003E*/ 0xB0, 0x0F,// mov al,0Fh }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x0002, 0x0004, 0x0006, 0x0008, 0x000A, 0x000C, 0x000E, 0x0010, 0x0012, 0x0014, 0x0016, 0x0018, 0x001A, 0x001C, 0x001E, 0x0020, 0x0022, 0x0024, 0x0026, 0x0028, 0x002A, 0x002C, 0x002E, 0x0030, 0x0032, 0x0034, 0x0036, 0x0038, 0x003A, 0x003C, 0x003E, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.None; EncodeBase(bitness, origRip, originalData, origRip - 1, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } [Fact] void Jcc_short_other_near() { var originalData = new byte[] { /*0000*/ 0x70, 0x3E,// jo short 00000040h /*0002*/ 0xB0, 0x00,// mov al,0 /*0004*/ 0x71, 0x3A,// jno short 00000040h /*0006*/ 0xB0, 0x01,// mov al,1 /*0008*/ 0x72, 0x36,// jb short 00000040h /*000A*/ 0xB0, 0x02,// mov al,2 /*000C*/ 0x73, 0x32,// jae short 00000040h /*000E*/ 0xB0, 0x03,// mov al,3 /*0010*/ 0x74, 0x2E,// je short 00000040h /*0012*/ 0xB0, 0x04,// mov al,4 /*0014*/ 0x75, 0x2A,// jne short 00000040h /*0016*/ 0xB0, 0x05,// mov al,5 /*0018*/ 0x76, 0x26,// jbe short 00000040h /*001A*/ 0xB0, 0x06,// mov al,6 /*001C*/ 0x77, 0x22,// ja short 00000040h /*001E*/ 0xB0, 0x07,// mov al,7 /*0020*/ 0x78, 0x1E,// js short 00000040h /*0022*/ 0xB0, 0x08,// mov al,8 /*0024*/ 0x79, 0x1A,// jns short 00000040h /*0026*/ 0xB0, 0x09,// mov al,9 /*0028*/ 0x7A, 0x16,// jp short 00000040h /*002A*/ 0xB0, 0x0A,// mov al,0Ah /*002C*/ 0x7B, 0x12,// jnp short 00000040h /*002E*/ 0xB0, 0x0B,// mov al,0Bh /*0030*/ 0x7C, 0x0E,// jl short 00000040h /*0032*/ 0xB0, 0x0C,// mov al,0Ch /*0034*/ 0x7D, 0x0A,// jge short 00000040h /*0036*/ 0xB0, 0x0D,// mov al,0Dh /*0038*/ 0x7E, 0x06,// jle short 00000040h /*003A*/ 0xB0, 0x0E,// mov al,0Eh /*003C*/ 0x7F, 0x02,// jg short 00000040h /*003E*/ 0xB0, 0x0F,// mov al,0Fh }; var newData = new byte[] { /*0000*/ 0x0F, 0x80, 0x3A, 0xF0, 0xFF, 0xFF,// jo near ptr 0FFFFF040h /*0006*/ 0xB0, 0x00,// mov al,0 /*0008*/ 0x0F, 0x81, 0x32, 0xF0, 0xFF, 0xFF,// jno near ptr 0FFFFF040h /*000E*/ 0xB0, 0x01,// mov al,1 /*0010*/ 0x0F, 0x82, 0x2A, 0xF0, 0xFF, 0xFF,// jb near ptr 0FFFFF040h /*0016*/ 0xB0, 0x02,// mov al,2 /*0018*/ 0x0F, 0x83, 0x22, 0xF0, 0xFF, 0xFF,// jae near ptr 0FFFFF040h /*001E*/ 0xB0, 0x03,// mov al,3 /*0020*/ 0x0F, 0x84, 0x1A, 0xF0, 0xFF, 0xFF,// je near ptr 0FFFFF040h /*0026*/ 0xB0, 0x04,// mov al,4 /*0028*/ 0x0F, 0x85, 0x12, 0xF0, 0xFF, 0xFF,// jne near ptr 0FFFFF040h /*002E*/ 0xB0, 0x05,// mov al,5 /*0030*/ 0x0F, 0x86, 0x0A, 0xF0, 0xFF, 0xFF,// jbe near ptr 0FFFFF040h /*0036*/ 0xB0, 0x06,// mov al,6 /*0038*/ 0x0F, 0x87, 0x02, 0xF0, 0xFF, 0xFF,// ja near ptr 0FFFFF040h /*003E*/ 0xB0, 0x07,// mov al,7 /*0040*/ 0x0F, 0x88, 0xFA, 0xEF, 0xFF, 0xFF,// js near ptr 0FFFFF040h /*0046*/ 0xB0, 0x08,// mov al,8 /*0048*/ 0x0F, 0x89, 0xF2, 0xEF, 0xFF, 0xFF,// jns near ptr 0FFFFF040h /*004E*/ 0xB0, 0x09,// mov al,9 /*0050*/ 0x0F, 0x8A, 0xEA, 0xEF, 0xFF, 0xFF,// jp near ptr 0FFFFF040h /*0056*/ 0xB0, 0x0A,// mov al,0Ah /*0058*/ 0x0F, 0x8B, 0xE2, 0xEF, 0xFF, 0xFF,// jnp near ptr 0FFFFF040h /*005E*/ 0xB0, 0x0B,// mov al,0Bh /*0060*/ 0x0F, 0x8C, 0xDA, 0xEF, 0xFF, 0xFF,// jl near ptr 0FFFFF040h /*0066*/ 0xB0, 0x0C,// mov al,0Ch /*0068*/ 0x0F, 0x8D, 0xD2, 0xEF, 0xFF, 0xFF,// jge near ptr 0FFFFF040h /*006E*/ 0xB0, 0x0D,// mov al,0Dh /*0070*/ 0x0F, 0x8E, 0xCA, 0xEF, 0xFF, 0xFF,// jle near ptr 0FFFFF040h /*0076*/ 0xB0, 0x0E,// mov al,0Eh /*0078*/ 0x0F, 0x8F, 0xC2, 0xEF, 0xFF, 0xFF,// jg near ptr 0FFFFF040h /*007E*/ 0xB0, 0x0F,// mov al,0Fh }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x0006, 0x0008, 0x000E, 0x0010, 0x0016, 0x0018, 0x001E, 0x0020, 0x0026, 0x0028, 0x002E, 0x0030, 0x0036, 0x0038, 0x003E, 0x0040, 0x0046, 0x0048, 0x004E, 0x0050, 0x0056, 0x0058, 0x005E, 0x0060, 0x0066, 0x0068, 0x006E, 0x0070, 0x0076, 0x0078, 0x007E, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.None; EncodeBase(bitness, origRip, originalData, origRip + 0x1000, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } [Fact] void Jcc_short_other_short_os() { var originalData = new byte[] { /*0000*/ 0x66, 0x70, 0x4D,// jo short 8050h /*0003*/ 0xB0, 0x00,// mov al,0 /*0005*/ 0x66, 0x71, 0x49,// jno short 8051h /*0008*/ 0xB0, 0x01,// mov al,1 /*000A*/ 0x66, 0x72, 0x45,// jb short 8052h /*000D*/ 0xB0, 0x02,// mov al,2 /*000F*/ 0x66, 0x73, 0x41,// jae short 8053h /*0012*/ 0xB0, 0x03,// mov al,3 /*0014*/ 0x66, 0x74, 0x3D,// je short 8054h /*0017*/ 0xB0, 0x04,// mov al,4 /*0019*/ 0x66, 0x75, 0x39,// jne short 8055h /*001C*/ 0xB0, 0x05,// mov al,5 /*001E*/ 0x66, 0x76, 0x35,// jbe short 8056h /*0021*/ 0xB0, 0x06,// mov al,6 /*0023*/ 0x66, 0x77, 0x31,// ja short 8057h /*0026*/ 0xB0, 0x07,// mov al,7 /*0028*/ 0x66, 0x78, 0x2D,// js short 8058h /*002B*/ 0xB0, 0x08,// mov al,8 /*002D*/ 0x66, 0x79, 0x29,// jns short 8059h /*0030*/ 0xB0, 0x09,// mov al,9 /*0032*/ 0x66, 0x7A, 0x25,// jp short 805Ah /*0035*/ 0xB0, 0x0A,// mov al,0Ah /*0037*/ 0x66, 0x7B, 0x21,// jnp short 805Bh /*003A*/ 0xB0, 0x0B,// mov al,0Bh /*003C*/ 0x66, 0x7C, 0x1D,// jl short 805Ch /*003F*/ 0xB0, 0x0C,// mov al,0Ch /*0041*/ 0x66, 0x7D, 0x19,// jge short 805Dh /*0044*/ 0xB0, 0x0D,// mov al,0Dh /*0046*/ 0x66, 0x7E, 0x15,// jle short 805Eh /*0049*/ 0xB0, 0x0E,// mov al,0Eh /*004B*/ 0x66, 0x7F, 0x11,// jg short 805Fh /*004E*/ 0xB0, 0x0F,// mov al,0Fh }; var newData = new byte[] { /*0000*/ 0x66, 0x70, 0x4E,// jo short 8050h /*0003*/ 0xB0, 0x00,// mov al,0 /*0005*/ 0x66, 0x71, 0x4A,// jno short 8051h /*0008*/ 0xB0, 0x01,// mov al,1 /*000A*/ 0x66, 0x72, 0x46,// jb short 8052h /*000D*/ 0xB0, 0x02,// mov al,2 /*000F*/ 0x66, 0x73, 0x42,// jae short 8053h /*0012*/ 0xB0, 0x03,// mov al,3 /*0014*/ 0x66, 0x74, 0x3E,// je short 8054h /*0017*/ 0xB0, 0x04,// mov al,4 /*0019*/ 0x66, 0x75, 0x3A,// jne short 8055h /*001C*/ 0xB0, 0x05,// mov al,5 /*001E*/ 0x66, 0x76, 0x36,// jbe short 8056h /*0021*/ 0xB0, 0x06,// mov al,6 /*0023*/ 0x66, 0x77, 0x32,// ja short 8057h /*0026*/ 0xB0, 0x07,// mov al,7 /*0028*/ 0x66, 0x78, 0x2E,// js short 8058h /*002B*/ 0xB0, 0x08,// mov al,8 /*002D*/ 0x66, 0x79, 0x2A,// jns short 8059h /*0030*/ 0xB0, 0x09,// mov al,9 /*0032*/ 0x66, 0x7A, 0x26,// jp short 805Ah /*0035*/ 0xB0, 0x0A,// mov al,0Ah /*0037*/ 0x66, 0x7B, 0x22,// jnp short 805Bh /*003A*/ 0xB0, 0x0B,// mov al,0Bh /*003C*/ 0x66, 0x7C, 0x1E,// jl short 805Ch /*003F*/ 0xB0, 0x0C,// mov al,0Ch /*0041*/ 0x66, 0x7D, 0x1A,// jge short 805Dh /*0044*/ 0xB0, 0x0D,// mov al,0Dh /*0046*/ 0x66, 0x7E, 0x16,// jle short 805Eh /*0049*/ 0xB0, 0x0E,// mov al,0Eh /*004B*/ 0x66, 0x7F, 0x12,// jg short 805Fh /*004E*/ 0xB0, 0x0F,// mov al,0Fh }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x0003, 0x0005, 0x0008, 0x000A, 0x000D, 0x000F, 0x0012, 0x0014, 0x0017, 0x0019, 0x001C, 0x001E, 0x0021, 0x0023, 0x0026, 0x0028, 0x002B, 0x002D, 0x0030, 0x0032, 0x0035, 0x0037, 0x003A, 0x003C, 0x003F, 0x0041, 0x0044, 0x0046, 0x0049, 0x004B, 0x004E, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.None; EncodeBase(bitness, origRip, originalData, origRip - 1, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } [Fact] void Jcc_short_other_near_os() { var originalData = new byte[] { /*0000*/ 0x66, 0x70, 0x4D,// jo short 8050h /*0003*/ 0xB0, 0x00,// mov al,0 /*0005*/ 0x66, 0x71, 0x49,// jno short 8051h /*0008*/ 0xB0, 0x01,// mov al,1 /*000A*/ 0x66, 0x72, 0x45,// jb short 8052h /*000D*/ 0xB0, 0x02,// mov al,2 /*000F*/ 0x66, 0x73, 0x41,// jae short 8053h /*0012*/ 0xB0, 0x03,// mov al,3 /*0014*/ 0x66, 0x74, 0x3D,// je short 8054h /*0017*/ 0xB0, 0x04,// mov al,4 /*0019*/ 0x66, 0x75, 0x39,// jne short 8055h /*001C*/ 0xB0, 0x05,// mov al,5 /*001E*/ 0x66, 0x76, 0x35,// jbe short 8056h /*0021*/ 0xB0, 0x06,// mov al,6 /*0023*/ 0x66, 0x77, 0x31,// ja short 8057h /*0026*/ 0xB0, 0x07,// mov al,7 /*0028*/ 0x66, 0x78, 0x2D,// js short 8058h /*002B*/ 0xB0, 0x08,// mov al,8 /*002D*/ 0x66, 0x79, 0x29,// jns short 8059h /*0030*/ 0xB0, 0x09,// mov al,9 /*0032*/ 0x66, 0x7A, 0x25,// jp short 805Ah /*0035*/ 0xB0, 0x0A,// mov al,0Ah /*0037*/ 0x66, 0x7B, 0x21,// jnp short 805Bh /*003A*/ 0xB0, 0x0B,// mov al,0Bh /*003C*/ 0x66, 0x7C, 0x1D,// jl short 805Ch /*003F*/ 0xB0, 0x0C,// mov al,0Ch /*0041*/ 0x66, 0x7D, 0x19,// jge short 805Dh /*0044*/ 0xB0, 0x0D,// mov al,0Dh /*0046*/ 0x66, 0x7E, 0x15,// jle short 805Eh /*0049*/ 0xB0, 0x0E,// mov al,0Eh /*004B*/ 0x66, 0x7F, 0x11,// jg short 805Fh /*004E*/ 0xB0, 0x0F,// mov al,0Fh }; var newData = new byte[] { /*0000*/ 0x66, 0x0F, 0x80, 0x4B, 0xF0,// jo near ptr 8050h /*0005*/ 0xB0, 0x00,// mov al,0 /*0007*/ 0x66, 0x0F, 0x81, 0x45, 0xF0,// jno near ptr 8051h /*000C*/ 0xB0, 0x01,// mov al,1 /*000E*/ 0x66, 0x0F, 0x82, 0x3F, 0xF0,// jb near ptr 8052h /*0013*/ 0xB0, 0x02,// mov al,2 /*0015*/ 0x66, 0x0F, 0x83, 0x39, 0xF0,// jae near ptr 8053h /*001A*/ 0xB0, 0x03,// mov al,3 /*001C*/ 0x66, 0x0F, 0x84, 0x33, 0xF0,// je near ptr 8054h /*0021*/ 0xB0, 0x04,// mov al,4 /*0023*/ 0x66, 0x0F, 0x85, 0x2D, 0xF0,// jne near ptr 8055h /*0028*/ 0xB0, 0x05,// mov al,5 /*002A*/ 0x66, 0x0F, 0x86, 0x27, 0xF0,// jbe near ptr 8056h /*002F*/ 0xB0, 0x06,// mov al,6 /*0031*/ 0x66, 0x0F, 0x87, 0x21, 0xF0,// ja near ptr 8057h /*0036*/ 0xB0, 0x07,// mov al,7 /*0038*/ 0x66, 0x0F, 0x88, 0x1B, 0xF0,// js near ptr 8058h /*003D*/ 0xB0, 0x08,// mov al,8 /*003F*/ 0x66, 0x0F, 0x89, 0x15, 0xF0,// jns near ptr 8059h /*0044*/ 0xB0, 0x09,// mov al,9 /*0046*/ 0x66, 0x0F, 0x8A, 0x0F, 0xF0,// jp near ptr 805Ah /*004B*/ 0xB0, 0x0A,// mov al,0Ah /*004D*/ 0x66, 0x0F, 0x8B, 0x09, 0xF0,// jnp near ptr 805Bh /*0052*/ 0xB0, 0x0B,// mov al,0Bh /*0054*/ 0x66, 0x0F, 0x8C, 0x03, 0xF0,// jl near ptr 805Ch /*0059*/ 0xB0, 0x0C,// mov al,0Ch /*005B*/ 0x66, 0x0F, 0x8D, 0xFD, 0xEF,// jge near ptr 805Dh /*0060*/ 0xB0, 0x0D,// mov al,0Dh /*0062*/ 0x66, 0x0F, 0x8E, 0xF7, 0xEF,// jle near ptr 805Eh /*0067*/ 0xB0, 0x0E,// mov al,0Eh /*0069*/ 0x66, 0x0F, 0x8F, 0xF1, 0xEF,// jg near ptr 805Fh /*006E*/ 0xB0, 0x0F,// mov al,0Fh }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x0005, 0x0007, 0x000C, 0x000E, 0x0013, 0x0015, 0x001A, 0x001C, 0x0021, 0x0023, 0x0028, 0x002A, 0x002F, 0x0031, 0x0036, 0x0038, 0x003D, 0x003F, 0x0044, 0x0046, 0x004B, 0x004D, 0x0052, 0x0054, 0x0059, 0x005B, 0x0060, 0x0062, 0x0067, 0x0069, 0x006E, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.None; EncodeBase(bitness, origRip, originalData, origRip + 0x1000, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } [Fact] void Jcc_near_fwd_short() { var originalData = new byte[] { /*0000*/ 0x0F, 0x80, 0x7A, 0x00, 0x00, 0x00,// jo near ptr 00008080h /*0006*/ 0xB0, 0x00,// mov al,0 /*0008*/ 0x0F, 0x81, 0x72, 0x00, 0x00, 0x00,// jno near ptr 00008080h /*000E*/ 0xB0, 0x01,// mov al,1 /*0010*/ 0x0F, 0x82, 0x6A, 0x00, 0x00, 0x00,// jb near ptr 00008080h /*0016*/ 0xB0, 0x02,// mov al,2 /*0018*/ 0x0F, 0x83, 0x62, 0x00, 0x00, 0x00,// jae near ptr 00008080h /*001E*/ 0xB0, 0x03,// mov al,3 /*0020*/ 0x0F, 0x84, 0x5A, 0x00, 0x00, 0x00,// je near ptr 00008080h /*0026*/ 0xB0, 0x04,// mov al,4 /*0028*/ 0x0F, 0x85, 0x52, 0x00, 0x00, 0x00,// jne near ptr 00008080h /*002E*/ 0xB0, 0x05,// mov al,5 /*0030*/ 0x0F, 0x86, 0x4A, 0x00, 0x00, 0x00,// jbe near ptr 00008080h /*0036*/ 0xB0, 0x06,// mov al,6 /*0038*/ 0x0F, 0x87, 0x42, 0x00, 0x00, 0x00,// ja near ptr 00008080h /*003E*/ 0xB0, 0x07,// mov al,7 /*0040*/ 0x0F, 0x88, 0x3A, 0x00, 0x00, 0x00,// js near ptr 00008080h /*0046*/ 0xB0, 0x08,// mov al,8 /*0048*/ 0x0F, 0x89, 0x32, 0x00, 0x00, 0x00,// jns near ptr 00008080h /*004E*/ 0xB0, 0x09,// mov al,9 /*0050*/ 0x0F, 0x8A, 0x2A, 0x00, 0x00, 0x00,// jp near ptr 00008080h /*0056*/ 0xB0, 0x0A,// mov al,0Ah /*0058*/ 0x0F, 0x8B, 0x22, 0x00, 0x00, 0x00,// jnp near ptr 00008080h /*005E*/ 0xB0, 0x0B,// mov al,0Bh /*0060*/ 0x0F, 0x8C, 0x1A, 0x00, 0x00, 0x00,// jl near ptr 00008080h /*0066*/ 0xB0, 0x0C,// mov al,0Ch /*0068*/ 0x0F, 0x8D, 0x12, 0x00, 0x00, 0x00,// jge near ptr 00008080h /*006E*/ 0xB0, 0x0D,// mov al,0Dh /*0070*/ 0x0F, 0x8E, 0x0A, 0x00, 0x00, 0x00,// jle near ptr 00008080h /*0076*/ 0xB0, 0x0E,// mov al,0Eh /*0078*/ 0x0F, 0x8F, 0x02, 0x00, 0x00, 0x00,// jg near ptr 00008080h /*007E*/ 0xB0, 0x0F,// mov al,0Fh /*0080*/ 0xB0, 0x10,// mov al,10h }; var newData = new byte[] { /*0000*/ 0x70, 0x3E,// jo short 80000040h /*0002*/ 0xB0, 0x00,// mov al,0 /*0004*/ 0x71, 0x3A,// jno short 80000040h /*0006*/ 0xB0, 0x01,// mov al,1 /*0008*/ 0x72, 0x36,// jb short 80000040h /*000A*/ 0xB0, 0x02,// mov al,2 /*000C*/ 0x73, 0x32,// jae short 80000040h /*000E*/ 0xB0, 0x03,// mov al,3 /*0010*/ 0x74, 0x2E,// je short 80000040h /*0012*/ 0xB0, 0x04,// mov al,4 /*0014*/ 0x75, 0x2A,// jne short 80000040h /*0016*/ 0xB0, 0x05,// mov al,5 /*0018*/ 0x76, 0x26,// jbe short 80000040h /*001A*/ 0xB0, 0x06,// mov al,6 /*001C*/ 0x77, 0x22,// ja short 80000040h /*001E*/ 0xB0, 0x07,// mov al,7 /*0020*/ 0x78, 0x1E,// js short 80000040h /*0022*/ 0xB0, 0x08,// mov al,8 /*0024*/ 0x79, 0x1A,// jns short 80000040h /*0026*/ 0xB0, 0x09,// mov al,9 /*0028*/ 0x7A, 0x16,// jp short 80000040h /*002A*/ 0xB0, 0x0A,// mov al,0Ah /*002C*/ 0x7B, 0x12,// jnp short 80000040h /*002E*/ 0xB0, 0x0B,// mov al,0Bh /*0030*/ 0x7C, 0x0E,// jl short 80000040h /*0032*/ 0xB0, 0x0C,// mov al,0Ch /*0034*/ 0x7D, 0x0A,// jge short 80000040h /*0036*/ 0xB0, 0x0D,// mov al,0Dh /*0038*/ 0x7E, 0x06,// jle short 80000040h /*003A*/ 0xB0, 0x0E,// mov al,0Eh /*003C*/ 0x7F, 0x02,// jg short 80000040h /*003E*/ 0xB0, 0x0F,// mov al,0Fh /*0040*/ 0xB0, 0x10,// mov al,10h }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x0002, 0x0004, 0x0006, 0x0008, 0x000A, 0x000C, 0x000E, 0x0010, 0x0012, 0x0014, 0x0016, 0x0018, 0x001A, 0x001C, 0x001E, 0x0020, 0x0022, 0x0024, 0x0026, 0x0028, 0x002A, 0x002C, 0x002E, 0x0030, 0x0032, 0x0034, 0x0036, 0x0038, 0x003A, 0x003C, 0x003E, 0x0040, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.None; EncodeBase(bitness, origRip, originalData, newRip, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } [Fact] void Jcc_near_fwd_near() { var originalData = new byte[] { /*0000*/ 0x0F, 0x80, 0x08, 0x01, 0x00, 0x00,// jo near ptr 0000810Eh /*0006*/ 0xB0, 0x00,// mov al,0 /*0008*/ 0x0F, 0x81, 0x00, 0x01, 0x00, 0x00,// jno near ptr 0000810Eh /*000E*/ 0xB0, 0x01,// mov al,1 /*0010*/ 0x0F, 0x82, 0xF8, 0x00, 0x00, 0x00,// jb near ptr 0000810Eh /*0016*/ 0xB0, 0x02,// mov al,2 /*0018*/ 0x0F, 0x83, 0xF0, 0x00, 0x00, 0x00,// jae near ptr 0000810Eh /*001E*/ 0xB0, 0x03,// mov al,3 /*0020*/ 0x0F, 0x84, 0xE8, 0x00, 0x00, 0x00,// je near ptr 0000810Eh /*0026*/ 0xB0, 0x04,// mov al,4 /*0028*/ 0x0F, 0x85, 0xE0, 0x00, 0x00, 0x00,// jne near ptr 0000810Eh /*002E*/ 0xB0, 0x05,// mov al,5 /*0030*/ 0x0F, 0x86, 0xD8, 0x00, 0x00, 0x00,// jbe near ptr 0000810Eh /*0036*/ 0xB0, 0x06,// mov al,6 /*0038*/ 0x0F, 0x87, 0xD0, 0x00, 0x00, 0x00,// ja near ptr 0000810Eh /*003E*/ 0xB0, 0x07,// mov al,7 /*0040*/ 0x0F, 0x88, 0xC8, 0x00, 0x00, 0x00,// js near ptr 0000810Eh /*0046*/ 0xB0, 0x08,// mov al,8 /*0048*/ 0x0F, 0x89, 0xC0, 0x00, 0x00, 0x00,// jns near ptr 0000810Eh /*004E*/ 0xB0, 0x09,// mov al,9 /*0050*/ 0x0F, 0x8A, 0xB8, 0x00, 0x00, 0x00,// jp near ptr 0000810Eh /*0056*/ 0xB0, 0x0A,// mov al,0Ah /*0058*/ 0x0F, 0x8B, 0xB0, 0x00, 0x00, 0x00,// jnp near ptr 0000810Eh /*005E*/ 0xB0, 0x0B,// mov al,0Bh /*0060*/ 0x0F, 0x8C, 0xA8, 0x00, 0x00, 0x00,// jl near ptr 0000810Eh /*0066*/ 0xB0, 0x0C,// mov al,0Ch /*0068*/ 0x0F, 0x8D, 0xA0, 0x00, 0x00, 0x00,// jge near ptr 0000810Eh /*006E*/ 0xB0, 0x0D,// mov al,0Dh /*0070*/ 0x0F, 0x8E, 0x98, 0x00, 0x00, 0x00,// jle near ptr 0000810Eh /*0076*/ 0xB0, 0x0E,// mov al,0Eh /*0078*/ 0x0F, 0x8F, 0x90, 0x00, 0x00, 0x00,// jg near ptr 0000810Eh /*007E*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*008A*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0096*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00A2*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00AE*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00BA*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00C6*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00D2*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00DE*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00EA*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00F6*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0102*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*010E*/ 0xB0, 0x10,// mov al,10h }; var newData = new byte[] { /*0000*/ 0x0F, 0x80, 0x08, 0x01, 0x00, 0x00,// jo near ptr 8000010Eh /*0006*/ 0xB0, 0x00,// mov al,0 /*0008*/ 0x0F, 0x81, 0x00, 0x01, 0x00, 0x00,// jno near ptr 8000010Eh /*000E*/ 0xB0, 0x01,// mov al,1 /*0010*/ 0x0F, 0x82, 0xF8, 0x00, 0x00, 0x00,// jb near ptr 8000010Eh /*0016*/ 0xB0, 0x02,// mov al,2 /*0018*/ 0x0F, 0x83, 0xF0, 0x00, 0x00, 0x00,// jae near ptr 8000010Eh /*001E*/ 0xB0, 0x03,// mov al,3 /*0020*/ 0x0F, 0x84, 0xE8, 0x00, 0x00, 0x00,// je near ptr 8000010Eh /*0026*/ 0xB0, 0x04,// mov al,4 /*0028*/ 0x0F, 0x85, 0xE0, 0x00, 0x00, 0x00,// jne near ptr 8000010Eh /*002E*/ 0xB0, 0x05,// mov al,5 /*0030*/ 0x0F, 0x86, 0xD8, 0x00, 0x00, 0x00,// jbe near ptr 8000010Eh /*0036*/ 0xB0, 0x06,// mov al,6 /*0038*/ 0x0F, 0x87, 0xD0, 0x00, 0x00, 0x00,// ja near ptr 8000010Eh /*003E*/ 0xB0, 0x07,// mov al,7 /*0040*/ 0x0F, 0x88, 0xC8, 0x00, 0x00, 0x00,// js near ptr 8000010Eh /*0046*/ 0xB0, 0x08,// mov al,8 /*0048*/ 0x0F, 0x89, 0xC0, 0x00, 0x00, 0x00,// jns near ptr 8000010Eh /*004E*/ 0xB0, 0x09,// mov al,9 /*0050*/ 0x0F, 0x8A, 0xB8, 0x00, 0x00, 0x00,// jp near ptr 8000010Eh /*0056*/ 0xB0, 0x0A,// mov al,0Ah /*0058*/ 0x0F, 0x8B, 0xB0, 0x00, 0x00, 0x00,// jnp near ptr 8000010Eh /*005E*/ 0xB0, 0x0B,// mov al,0Bh /*0060*/ 0x0F, 0x8C, 0xA8, 0x00, 0x00, 0x00,// jl near ptr 8000010Eh /*0066*/ 0xB0, 0x0C,// mov al,0Ch /*0068*/ 0x0F, 0x8D, 0xA0, 0x00, 0x00, 0x00,// jge near ptr 8000010Eh /*006E*/ 0xB0, 0x0D,// mov al,0Dh /*0070*/ 0x0F, 0x8E, 0x98, 0x00, 0x00, 0x00,// jle near ptr 8000010Eh /*0076*/ 0xB0, 0x0E,// mov al,0Eh /*0078*/ 0x0F, 0x8F, 0x90, 0x00, 0x00, 0x00,// jg near ptr 8000010Eh /*007E*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*008A*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0096*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00A2*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00AE*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00BA*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00C6*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00D2*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00DE*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00EA*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*00F6*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0102*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*010E*/ 0xB0, 0x10,// mov al,10h }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x0006, 0x0008, 0x000E, 0x0010, 0x0016, 0x0018, 0x001E, 0x0020, 0x0026, 0x0028, 0x002E, 0x0030, 0x0036, 0x0038, 0x003E, 0x0040, 0x0046, 0x0048, 0x004E, 0x0050, 0x0056, 0x0058, 0x005E, 0x0060, 0x0066, 0x0068, 0x006E, 0x0070, 0x0076, 0x0078, 0x007E, 0x008A, 0x0096, 0x00A2, 0x00AE, 0x00BA, 0x00C6, 0x00D2, 0x00DE, 0x00EA, 0x00F6, 0x0102, 0x010E, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.None; EncodeBase(bitness, origRip, originalData, newRip, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } [Fact] void Jcc_near_bwd_short() { var originalData = new byte[] { /*0000*/ 0x0F, 0x80, 0xFA, 0xFF, 0xFF, 0xFF,// jo near ptr 00008000h /*0006*/ 0xB0, 0x00,// mov al,0 /*0008*/ 0x0F, 0x81, 0xF2, 0xFF, 0xFF, 0xFF,// jno near ptr 00008000h /*000E*/ 0xB0, 0x01,// mov al,1 /*0010*/ 0x0F, 0x82, 0xEA, 0xFF, 0xFF, 0xFF,// jb near ptr 00008000h /*0016*/ 0xB0, 0x02,// mov al,2 /*0018*/ 0x0F, 0x83, 0xE2, 0xFF, 0xFF, 0xFF,// jae near ptr 00008000h /*001E*/ 0xB0, 0x03,// mov al,3 /*0020*/ 0x0F, 0x84, 0xDA, 0xFF, 0xFF, 0xFF,// je near ptr 00008000h /*0026*/ 0xB0, 0x04,// mov al,4 /*0028*/ 0x0F, 0x85, 0xD2, 0xFF, 0xFF, 0xFF,// jne near ptr 00008000h /*002E*/ 0xB0, 0x05,// mov al,5 /*0030*/ 0x0F, 0x86, 0xCA, 0xFF, 0xFF, 0xFF,// jbe near ptr 00008000h /*0036*/ 0xB0, 0x06,// mov al,6 /*0038*/ 0x0F, 0x87, 0xC2, 0xFF, 0xFF, 0xFF,// ja near ptr 00008000h /*003E*/ 0xB0, 0x07,// mov al,7 /*0040*/ 0x0F, 0x88, 0xBA, 0xFF, 0xFF, 0xFF,// js near ptr 00008000h /*0046*/ 0xB0, 0x08,// mov al,8 /*0048*/ 0x0F, 0x89, 0xB2, 0xFF, 0xFF, 0xFF,// jns near ptr 00008000h /*004E*/ 0xB0, 0x09,// mov al,9 /*0050*/ 0x0F, 0x8A, 0xAA, 0xFF, 0xFF, 0xFF,// jp near ptr 00008000h /*0056*/ 0xB0, 0x0A,// mov al,0Ah /*0058*/ 0x0F, 0x8B, 0xA2, 0xFF, 0xFF, 0xFF,// jnp near ptr 00008000h /*005E*/ 0xB0, 0x0B,// mov al,0Bh /*0060*/ 0x0F, 0x8C, 0x9A, 0xFF, 0xFF, 0xFF,// jl near ptr 00008000h /*0066*/ 0xB0, 0x0C,// mov al,0Ch /*0068*/ 0x0F, 0x8D, 0x92, 0xFF, 0xFF, 0xFF,// jge near ptr 00008000h /*006E*/ 0xB0, 0x0D,// mov al,0Dh /*0070*/ 0x0F, 0x8E, 0x8A, 0xFF, 0xFF, 0xFF,// jle near ptr 00008000h /*0076*/ 0xB0, 0x0E,// mov al,0Eh /*0078*/ 0x0F, 0x8F, 0x82, 0xFF, 0xFF, 0xFF,// jg near ptr 00008000h /*007E*/ 0xB0, 0x0F,// mov al,0Fh }; var newData = new byte[] { /*0000*/ 0x70, 0xFE,// jo short 80000000h /*0002*/ 0xB0, 0x00,// mov al,0 /*0004*/ 0x71, 0xFA,// jno short 80000000h /*0006*/ 0xB0, 0x01,// mov al,1 /*0008*/ 0x72, 0xF6,// jb short 80000000h /*000A*/ 0xB0, 0x02,// mov al,2 /*000C*/ 0x73, 0xF2,// jae short 80000000h /*000E*/ 0xB0, 0x03,// mov al,3 /*0010*/ 0x74, 0xEE,// je short 80000000h /*0012*/ 0xB0, 0x04,// mov al,4 /*0014*/ 0x75, 0xEA,// jne short 80000000h /*0016*/ 0xB0, 0x05,// mov al,5 /*0018*/ 0x76, 0xE6,// jbe short 80000000h /*001A*/ 0xB0, 0x06,// mov al,6 /*001C*/ 0x77, 0xE2,// ja short 80000000h /*001E*/ 0xB0, 0x07,// mov al,7 /*0020*/ 0x78, 0xDE,// js short 80000000h /*0022*/ 0xB0, 0x08,// mov al,8 /*0024*/ 0x79, 0xDA,// jns short 80000000h /*0026*/ 0xB0, 0x09,// mov al,9 /*0028*/ 0x7A, 0xD6,// jp short 80000000h /*002A*/ 0xB0, 0x0A,// mov al,0Ah /*002C*/ 0x7B, 0xD2,// jnp short 80000000h /*002E*/ 0xB0, 0x0B,// mov al,0Bh /*0030*/ 0x7C, 0xCE,// jl short 80000000h /*0032*/ 0xB0, 0x0C,// mov al,0Ch /*0034*/ 0x7D, 0xCA,// jge short 80000000h /*0036*/ 0xB0, 0x0D,// mov al,0Dh /*0038*/ 0x7E, 0xC6,// jle short 80000000h /*003A*/ 0xB0, 0x0E,// mov al,0Eh /*003C*/ 0x7F, 0xC2,// jg short 80000000h /*003E*/ 0xB0, 0x0F,// mov al,0Fh }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x0002, 0x0004, 0x0006, 0x0008, 0x000A, 0x000C, 0x000E, 0x0010, 0x0012, 0x0014, 0x0016, 0x0018, 0x001A, 0x001C, 0x001E, 0x0020, 0x0022, 0x0024, 0x0026, 0x0028, 0x002A, 0x002C, 0x002E, 0x0030, 0x0032, 0x0034, 0x0036, 0x0038, 0x003A, 0x003C, 0x003E, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.None; EncodeBase(bitness, origRip, originalData, newRip, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } [Fact] void Jcc_near_bwd_near() { var originalData = new byte[] { /*0000*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*000C*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0018*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0024*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0030*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*003C*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0048*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0054*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0060*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*006C*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0078*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0084*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0090*/ 0x0F, 0x80, 0x6A, 0xFF, 0xFF, 0xFF,// jo near ptr 00008000h /*0096*/ 0xB0, 0x00,// mov al,0 /*0098*/ 0x0F, 0x81, 0x62, 0xFF, 0xFF, 0xFF,// jno near ptr 00008000h /*009E*/ 0xB0, 0x01,// mov al,1 /*00A0*/ 0x0F, 0x82, 0x5A, 0xFF, 0xFF, 0xFF,// jb near ptr 00008000h /*00A6*/ 0xB0, 0x02,// mov al,2 /*00A8*/ 0x0F, 0x83, 0x52, 0xFF, 0xFF, 0xFF,// jae near ptr 00008000h /*00AE*/ 0xB0, 0x03,// mov al,3 /*00B0*/ 0x0F, 0x84, 0x4A, 0xFF, 0xFF, 0xFF,// je near ptr 00008000h /*00B6*/ 0xB0, 0x04,// mov al,4 /*00B8*/ 0x0F, 0x85, 0x42, 0xFF, 0xFF, 0xFF,// jne near ptr 00008000h /*00BE*/ 0xB0, 0x05,// mov al,5 /*00C0*/ 0x0F, 0x86, 0x3A, 0xFF, 0xFF, 0xFF,// jbe near ptr 00008000h /*00C6*/ 0xB0, 0x06,// mov al,6 /*00C8*/ 0x0F, 0x87, 0x32, 0xFF, 0xFF, 0xFF,// ja near ptr 00008000h /*00CE*/ 0xB0, 0x07,// mov al,7 /*00D0*/ 0x0F, 0x88, 0x2A, 0xFF, 0xFF, 0xFF,// js near ptr 00008000h /*00D6*/ 0xB0, 0x08,// mov al,8 /*00D8*/ 0x0F, 0x89, 0x22, 0xFF, 0xFF, 0xFF,// jns near ptr 00008000h /*00DE*/ 0xB0, 0x09,// mov al,9 /*00E0*/ 0x0F, 0x8A, 0x1A, 0xFF, 0xFF, 0xFF,// jp near ptr 00008000h /*00E6*/ 0xB0, 0x0A,// mov al,0Ah /*00E8*/ 0x0F, 0x8B, 0x12, 0xFF, 0xFF, 0xFF,// jnp near ptr 00008000h /*00EE*/ 0xB0, 0x0B,// mov al,0Bh /*00F0*/ 0x0F, 0x8C, 0x0A, 0xFF, 0xFF, 0xFF,// jl near ptr 00008000h /*00F6*/ 0xB0, 0x0C,// mov al,0Ch /*00F8*/ 0x0F, 0x8D, 0x02, 0xFF, 0xFF, 0xFF,// jge near ptr 00008000h /*00FE*/ 0xB0, 0x0D,// mov al,0Dh /*0100*/ 0x0F, 0x8E, 0xFA, 0xFE, 0xFF, 0xFF,// jle near ptr 00008000h /*0106*/ 0xB0, 0x0E,// mov al,0Eh /*0108*/ 0x0F, 0x8F, 0xF2, 0xFE, 0xFF, 0xFF,// jg near ptr 00008000h /*010E*/ 0xB0, 0x0F,// mov al,0Fh }; var newData = new byte[] { /*0000*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*000C*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0018*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0024*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0030*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*003C*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0048*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0054*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0060*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*006C*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0078*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0084*/ 0x64, 0xC7, 0x84, 0x0B, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,// mov dword ptr fs:[ebx+ecx+12345678h],12345678h /*0090*/ 0x0F, 0x80, 0x6A, 0xFF, 0xFF, 0xFF,// jo near ptr 80000000h /*0096*/ 0xB0, 0x00,// mov al,0 /*0098*/ 0x0F, 0x81, 0x62, 0xFF, 0xFF, 0xFF,// jno near ptr 80000000h /*009E*/ 0xB0, 0x01,// mov al,1 /*00A0*/ 0x0F, 0x82, 0x5A, 0xFF, 0xFF, 0xFF,// jb near ptr 80000000h /*00A6*/ 0xB0, 0x02,// mov al,2 /*00A8*/ 0x0F, 0x83, 0x52, 0xFF, 0xFF, 0xFF,// jae near ptr 80000000h /*00AE*/ 0xB0, 0x03,// mov al,3 /*00B0*/ 0x0F, 0x84, 0x4A, 0xFF, 0xFF, 0xFF,// je near ptr 80000000h /*00B6*/ 0xB0, 0x04,// mov al,4 /*00B8*/ 0x0F, 0x85, 0x42, 0xFF, 0xFF, 0xFF,// jne near ptr 80000000h /*00BE*/ 0xB0, 0x05,// mov al,5 /*00C0*/ 0x0F, 0x86, 0x3A, 0xFF, 0xFF, 0xFF,// jbe near ptr 80000000h /*00C6*/ 0xB0, 0x06,// mov al,6 /*00C8*/ 0x0F, 0x87, 0x32, 0xFF, 0xFF, 0xFF,// ja near ptr 80000000h /*00CE*/ 0xB0, 0x07,// mov al,7 /*00D0*/ 0x0F, 0x88, 0x2A, 0xFF, 0xFF, 0xFF,// js near ptr 80000000h /*00D6*/ 0xB0, 0x08,// mov al,8 /*00D8*/ 0x0F, 0x89, 0x22, 0xFF, 0xFF, 0xFF,// jns near ptr 80000000h /*00DE*/ 0xB0, 0x09,// mov al,9 /*00E0*/ 0x0F, 0x8A, 0x1A, 0xFF, 0xFF, 0xFF,// jp near ptr 80000000h /*00E6*/ 0xB0, 0x0A,// mov al,0Ah /*00E8*/ 0x0F, 0x8B, 0x12, 0xFF, 0xFF, 0xFF,// jnp near ptr 80000000h /*00EE*/ 0xB0, 0x0B,// mov al,0Bh /*00F0*/ 0x0F, 0x8C, 0x0A, 0xFF, 0xFF, 0xFF,// jl near ptr 80000000h /*00F6*/ 0xB0, 0x0C,// mov al,0Ch /*00F8*/ 0x0F, 0x8D, 0x02, 0xFF, 0xFF, 0xFF,// jge near ptr 80000000h /*00FE*/ 0xB0, 0x0D,// mov al,0Dh /*0100*/ 0x0F, 0x8E, 0xFA, 0xFE, 0xFF, 0xFF,// jle near ptr 80000000h /*0106*/ 0xB0, 0x0E,// mov al,0Eh /*0108*/ 0x0F, 0x8F, 0xF2, 0xFE, 0xFF, 0xFF,// jg near ptr 80000000h /*010E*/ 0xB0, 0x0F,// mov al,0Fh }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x000C, 0x0018, 0x0024, 0x0030, 0x003C, 0x0048, 0x0054, 0x0060, 0x006C, 0x0078, 0x0084, 0x0090, 0x0096, 0x0098, 0x009E, 0x00A0, 0x00A6, 0x00A8, 0x00AE, 0x00B0, 0x00B6, 0x00B8, 0x00BE, 0x00C0, 0x00C6, 0x00C8, 0x00CE, 0x00D0, 0x00D6, 0x00D8, 0x00DE, 0x00E0, 0x00E6, 0x00E8, 0x00EE, 0x00F0, 0x00F6, 0x00F8, 0x00FE, 0x0100, 0x0106, 0x0108, 0x010E, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.None; EncodeBase(bitness, origRip, originalData, newRip, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } [Fact] void Jcc_near_other_short() { var originalData = new byte[] { /*0000*/ 0x0F, 0x80, 0x7A, 0x00, 0x00, 0x00,// jo near ptr 00008080h /*0006*/ 0xB0, 0x00,// mov al,0 /*0008*/ 0x0F, 0x81, 0x73, 0x00, 0x00, 0x00,// jno near ptr 00008081h /*000E*/ 0xB0, 0x01,// mov al,1 /*0010*/ 0x0F, 0x82, 0x6C, 0x00, 0x00, 0x00,// jb near ptr 00008082h /*0016*/ 0xB0, 0x02,// mov al,2 /*0018*/ 0x0F, 0x83, 0x65, 0x00, 0x00, 0x00,// jae near ptr 00008083h /*001E*/ 0xB0, 0x03,// mov al,3 /*0020*/ 0x0F, 0x84, 0x5E, 0x00, 0x00, 0x00,// je near ptr 00008084h /*0026*/ 0xB0, 0x04,// mov al,4 /*0028*/ 0x0F, 0x85, 0x57, 0x00, 0x00, 0x00,// jne near ptr 00008085h /*002E*/ 0xB0, 0x05,// mov al,5 /*0030*/ 0x0F, 0x86, 0x50, 0x00, 0x00, 0x00,// jbe near ptr 00008086h /*0036*/ 0xB0, 0x06,// mov al,6 /*0038*/ 0x0F, 0x87, 0x49, 0x00, 0x00, 0x00,// ja near ptr 00008087h /*003E*/ 0xB0, 0x07,// mov al,7 /*0040*/ 0x0F, 0x88, 0x42, 0x00, 0x00, 0x00,// js near ptr 00008088h /*0046*/ 0xB0, 0x08,// mov al,8 /*0048*/ 0x0F, 0x89, 0x3B, 0x00, 0x00, 0x00,// jns near ptr 00008089h /*004E*/ 0xB0, 0x09,// mov al,9 /*0050*/ 0x0F, 0x8A, 0x34, 0x00, 0x00, 0x00,// jp near ptr 0000808Ah /*0056*/ 0xB0, 0x0A,// mov al,0Ah /*0058*/ 0x0F, 0x8B, 0x2D, 0x00, 0x00, 0x00,// jnp near ptr 0000808Bh /*005E*/ 0xB0, 0x0B,// mov al,0Bh /*0060*/ 0x0F, 0x8C, 0x26, 0x00, 0x00, 0x00,// jl near ptr 0000808Ch /*0066*/ 0xB0, 0x0C,// mov al,0Ch /*0068*/ 0x0F, 0x8D, 0x1F, 0x00, 0x00, 0x00,// jge near ptr 0000808Dh /*006E*/ 0xB0, 0x0D,// mov al,0Dh /*0070*/ 0x0F, 0x8E, 0x18, 0x00, 0x00, 0x00,// jle near ptr 0000808Eh /*0076*/ 0xB0, 0x0E,// mov al,0Eh /*0078*/ 0x0F, 0x8F, 0x11, 0x00, 0x00, 0x00,// jg near ptr 0000808Fh /*007E*/ 0xB0, 0x0F,// mov al,0Fh }; var newData = new byte[] { /*0000*/ 0x70, 0x7F,// jo short 00008080h /*0002*/ 0xB0, 0x00,// mov al,0 /*0004*/ 0x71, 0x7C,// jno short 00008081h /*0006*/ 0xB0, 0x01,// mov al,1 /*0008*/ 0x72, 0x79,// jb short 00008082h /*000A*/ 0xB0, 0x02,// mov al,2 /*000C*/ 0x73, 0x76,// jae short 00008083h /*000E*/ 0xB0, 0x03,// mov al,3 /*0010*/ 0x74, 0x73,// je short 00008084h /*0012*/ 0xB0, 0x04,// mov al,4 /*0014*/ 0x75, 0x70,// jne short 00008085h /*0016*/ 0xB0, 0x05,// mov al,5 /*0018*/ 0x76, 0x6D,// jbe short 00008086h /*001A*/ 0xB0, 0x06,// mov al,6 /*001C*/ 0x77, 0x6A,// ja short 00008087h /*001E*/ 0xB0, 0x07,// mov al,7 /*0020*/ 0x78, 0x67,// js short 00008088h /*0022*/ 0xB0, 0x08,// mov al,8 /*0024*/ 0x79, 0x64,// jns short 00008089h /*0026*/ 0xB0, 0x09,// mov al,9 /*0028*/ 0x7A, 0x61,// jp short 0000808Ah /*002A*/ 0xB0, 0x0A,// mov al,0Ah /*002C*/ 0x7B, 0x5E,// jnp short 0000808Bh /*002E*/ 0xB0, 0x0B,// mov al,0Bh /*0030*/ 0x7C, 0x5B,// jl short 0000808Ch /*0032*/ 0xB0, 0x0C,// mov al,0Ch /*0034*/ 0x7D, 0x58,// jge short 0000808Dh /*0036*/ 0xB0, 0x0D,// mov al,0Dh /*0038*/ 0x7E, 0x55,// jle short 0000808Eh /*003A*/ 0xB0, 0x0E,// mov al,0Eh /*003C*/ 0x7F, 0x52,// jg short 0000808Fh /*003E*/ 0xB0, 0x0F,// mov al,0Fh }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x0002, 0x0004, 0x0006, 0x0008, 0x000A, 0x000C, 0x000E, 0x0010, 0x0012, 0x0014, 0x0016, 0x0018, 0x001A, 0x001C, 0x001E, 0x0020, 0x0022, 0x0024, 0x0026, 0x0028, 0x002A, 0x002C, 0x002E, 0x0030, 0x0032, 0x0034, 0x0036, 0x0038, 0x003A, 0x003C, 0x003E, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.None; EncodeBase(bitness, origRip, originalData, origRip - 1, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } [Fact] void Jcc_near_other_near() { var originalData = new byte[] { /*0000*/ 0x0F, 0x80, 0x7A, 0x00, 0x00, 0x00,// jo near ptr 00008080h /*0006*/ 0xB0, 0x00,// mov al,0 /*0008*/ 0x0F, 0x81, 0x73, 0x00, 0x00, 0x00,// jno near ptr 00008081h /*000E*/ 0xB0, 0x01,// mov al,1 /*0010*/ 0x0F, 0x82, 0x6C, 0x00, 0x00, 0x00,// jb near ptr 00008082h /*0016*/ 0xB0, 0x02,// mov al,2 /*0018*/ 0x0F, 0x83, 0x65, 0x00, 0x00, 0x00,// jae near ptr 00008083h /*001E*/ 0xB0, 0x03,// mov al,3 /*0020*/ 0x0F, 0x84, 0x5E, 0x00, 0x00, 0x00,// je near ptr 00008084h /*0026*/ 0xB0, 0x04,// mov al,4 /*0028*/ 0x0F, 0x85, 0x57, 0x00, 0x00, 0x00,// jne near ptr 00008085h /*002E*/ 0xB0, 0x05,// mov al,5 /*0030*/ 0x0F, 0x86, 0x50, 0x00, 0x00, 0x00,// jbe near ptr 00008086h /*0036*/ 0xB0, 0x06,// mov al,6 /*0038*/ 0x0F, 0x87, 0x49, 0x00, 0x00, 0x00,// ja near ptr 00008087h /*003E*/ 0xB0, 0x07,// mov al,7 /*0040*/ 0x0F, 0x88, 0x42, 0x00, 0x00, 0x00,// js near ptr 00008088h /*0046*/ 0xB0, 0x08,// mov al,8 /*0048*/ 0x0F, 0x89, 0x3B, 0x00, 0x00, 0x00,// jns near ptr 00008089h /*004E*/ 0xB0, 0x09,// mov al,9 /*0050*/ 0x0F, 0x8A, 0x34, 0x00, 0x00, 0x00,// jp near ptr 0000808Ah /*0056*/ 0xB0, 0x0A,// mov al,0Ah /*0058*/ 0x0F, 0x8B, 0x2D, 0x00, 0x00, 0x00,// jnp near ptr 0000808Bh /*005E*/ 0xB0, 0x0B,// mov al,0Bh /*0060*/ 0x0F, 0x8C, 0x26, 0x00, 0x00, 0x00,// jl near ptr 0000808Ch /*0066*/ 0xB0, 0x0C,// mov al,0Ch /*0068*/ 0x0F, 0x8D, 0x1F, 0x00, 0x00, 0x00,// jge near ptr 0000808Dh /*006E*/ 0xB0, 0x0D,// mov al,0Dh /*0070*/ 0x0F, 0x8E, 0x18, 0x00, 0x00, 0x00,// jle near ptr 0000808Eh /*0076*/ 0xB0, 0x0E,// mov al,0Eh /*0078*/ 0x0F, 0x8F, 0x11, 0x00, 0x00, 0x00,// jg near ptr 0000808Fh /*007E*/ 0xB0, 0x0F,// mov al,0Fh }; var newData = new byte[] { /*0000*/ 0x0F, 0x80, 0x7A, 0xF0, 0xFF, 0xFF,// jo near ptr 00008080h /*0006*/ 0xB0, 0x00,// mov al,0 /*0008*/ 0x0F, 0x81, 0x73, 0xF0, 0xFF, 0xFF,// jno near ptr 00008081h /*000E*/ 0xB0, 0x01,// mov al,1 /*0010*/ 0x0F, 0x82, 0x6C, 0xF0, 0xFF, 0xFF,// jb near ptr 00008082h /*0016*/ 0xB0, 0x02,// mov al,2 /*0018*/ 0x0F, 0x83, 0x65, 0xF0, 0xFF, 0xFF,// jae near ptr 00008083h /*001E*/ 0xB0, 0x03,// mov al,3 /*0020*/ 0x0F, 0x84, 0x5E, 0xF0, 0xFF, 0xFF,// je near ptr 00008084h /*0026*/ 0xB0, 0x04,// mov al,4 /*0028*/ 0x0F, 0x85, 0x57, 0xF0, 0xFF, 0xFF,// jne near ptr 00008085h /*002E*/ 0xB0, 0x05,// mov al,5 /*0030*/ 0x0F, 0x86, 0x50, 0xF0, 0xFF, 0xFF,// jbe near ptr 00008086h /*0036*/ 0xB0, 0x06,// mov al,6 /*0038*/ 0x0F, 0x87, 0x49, 0xF0, 0xFF, 0xFF,// ja near ptr 00008087h /*003E*/ 0xB0, 0x07,// mov al,7 /*0040*/ 0x0F, 0x88, 0x42, 0xF0, 0xFF, 0xFF,// js near ptr 00008088h /*0046*/ 0xB0, 0x08,// mov al,8 /*0048*/ 0x0F, 0x89, 0x3B, 0xF0, 0xFF, 0xFF,// jns near ptr 00008089h /*004E*/ 0xB0, 0x09,// mov al,9 /*0050*/ 0x0F, 0x8A, 0x34, 0xF0, 0xFF, 0xFF,// jp near ptr 0000808Ah /*0056*/ 0xB0, 0x0A,// mov al,0Ah /*0058*/ 0x0F, 0x8B, 0x2D, 0xF0, 0xFF, 0xFF,// jnp near ptr 0000808Bh /*005E*/ 0xB0, 0x0B,// mov al,0Bh /*0060*/ 0x0F, 0x8C, 0x26, 0xF0, 0xFF, 0xFF,// jl near ptr 0000808Ch /*0066*/ 0xB0, 0x0C,// mov al,0Ch /*0068*/ 0x0F, 0x8D, 0x1F, 0xF0, 0xFF, 0xFF,// jge near ptr 0000808Dh /*006E*/ 0xB0, 0x0D,// mov al,0Dh /*0070*/ 0x0F, 0x8E, 0x18, 0xF0, 0xFF, 0xFF,// jle near ptr 0000808Eh /*0076*/ 0xB0, 0x0E,// mov al,0Eh /*0078*/ 0x0F, 0x8F, 0x11, 0xF0, 0xFF, 0xFF,// jg near ptr 0000808Fh /*007E*/ 0xB0, 0x0F,// mov al,0Fh }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x0006, 0x0008, 0x000E, 0x0010, 0x0016, 0x0018, 0x001E, 0x0020, 0x0026, 0x0028, 0x002E, 0x0030, 0x0036, 0x0038, 0x003E, 0x0040, 0x0046, 0x0048, 0x004E, 0x0050, 0x0056, 0x0058, 0x005E, 0x0060, 0x0066, 0x0068, 0x006E, 0x0070, 0x0076, 0x0078, 0x007E, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.None; EncodeBase(bitness, origRip, originalData, origRip + 0x1000, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } [Fact] void Jcc_near_fwd_short_no_opt() { var originalData = new byte[] { /*0000*/ 0x0F, 0x80, 0x7A, 0x00, 0x00, 0x00,// jo near ptr 00008080h /*0006*/ 0xB0, 0x00,// mov al,0 /*0008*/ 0x0F, 0x81, 0x72, 0x00, 0x00, 0x00,// jno near ptr 00008080h /*000E*/ 0xB0, 0x01,// mov al,1 /*0010*/ 0x0F, 0x82, 0x6A, 0x00, 0x00, 0x00,// jb near ptr 00008080h /*0016*/ 0xB0, 0x02,// mov al,2 /*0018*/ 0x0F, 0x83, 0x62, 0x00, 0x00, 0x00,// jae near ptr 00008080h /*001E*/ 0xB0, 0x03,// mov al,3 /*0020*/ 0x0F, 0x84, 0x5A, 0x00, 0x00, 0x00,// je near ptr 00008080h /*0026*/ 0xB0, 0x04,// mov al,4 /*0028*/ 0x0F, 0x85, 0x52, 0x00, 0x00, 0x00,// jne near ptr 00008080h /*002E*/ 0xB0, 0x05,// mov al,5 /*0030*/ 0x0F, 0x86, 0x4A, 0x00, 0x00, 0x00,// jbe near ptr 00008080h /*0036*/ 0xB0, 0x06,// mov al,6 /*0038*/ 0x0F, 0x87, 0x42, 0x00, 0x00, 0x00,// ja near ptr 00008080h /*003E*/ 0xB0, 0x07,// mov al,7 /*0040*/ 0x0F, 0x88, 0x3A, 0x00, 0x00, 0x00,// js near ptr 00008080h /*0046*/ 0xB0, 0x08,// mov al,8 /*0048*/ 0x0F, 0x89, 0x32, 0x00, 0x00, 0x00,// jns near ptr 00008080h /*004E*/ 0xB0, 0x09,// mov al,9 /*0050*/ 0x0F, 0x8A, 0x2A, 0x00, 0x00, 0x00,// jp near ptr 00008080h /*0056*/ 0xB0, 0x0A,// mov al,0Ah /*0058*/ 0x0F, 0x8B, 0x22, 0x00, 0x00, 0x00,// jnp near ptr 00008080h /*005E*/ 0xB0, 0x0B,// mov al,0Bh /*0060*/ 0x0F, 0x8C, 0x1A, 0x00, 0x00, 0x00,// jl near ptr 00008080h /*0066*/ 0xB0, 0x0C,// mov al,0Ch /*0068*/ 0x0F, 0x8D, 0x12, 0x00, 0x00, 0x00,// jge near ptr 00008080h /*006E*/ 0xB0, 0x0D,// mov al,0Dh /*0070*/ 0x0F, 0x8E, 0x0A, 0x00, 0x00, 0x00,// jle near ptr 00008080h /*0076*/ 0xB0, 0x0E,// mov al,0Eh /*0078*/ 0x0F, 0x8F, 0x02, 0x00, 0x00, 0x00,// jg near ptr 00008080h /*007E*/ 0xB0, 0x0F,// mov al,0Fh /*0080*/ 0xB0, 0x10,// mov al,10h }; var newData = new byte[] { /*0000*/ 0x0F, 0x80, 0x7A, 0x00, 0x00, 0x00,// jo near ptr 00008080h /*0006*/ 0xB0, 0x00,// mov al,0 /*0008*/ 0x0F, 0x81, 0x72, 0x00, 0x00, 0x00,// jno near ptr 00008080h /*000E*/ 0xB0, 0x01,// mov al,1 /*0010*/ 0x0F, 0x82, 0x6A, 0x00, 0x00, 0x00,// jb near ptr 00008080h /*0016*/ 0xB0, 0x02,// mov al,2 /*0018*/ 0x0F, 0x83, 0x62, 0x00, 0x00, 0x00,// jae near ptr 00008080h /*001E*/ 0xB0, 0x03,// mov al,3 /*0020*/ 0x0F, 0x84, 0x5A, 0x00, 0x00, 0x00,// je near ptr 00008080h /*0026*/ 0xB0, 0x04,// mov al,4 /*0028*/ 0x0F, 0x85, 0x52, 0x00, 0x00, 0x00,// jne near ptr 00008080h /*002E*/ 0xB0, 0x05,// mov al,5 /*0030*/ 0x0F, 0x86, 0x4A, 0x00, 0x00, 0x00,// jbe near ptr 00008080h /*0036*/ 0xB0, 0x06,// mov al,6 /*0038*/ 0x0F, 0x87, 0x42, 0x00, 0x00, 0x00,// ja near ptr 00008080h /*003E*/ 0xB0, 0x07,// mov al,7 /*0040*/ 0x0F, 0x88, 0x3A, 0x00, 0x00, 0x00,// js near ptr 00008080h /*0046*/ 0xB0, 0x08,// mov al,8 /*0048*/ 0x0F, 0x89, 0x32, 0x00, 0x00, 0x00,// jns near ptr 00008080h /*004E*/ 0xB0, 0x09,// mov al,9 /*0050*/ 0x0F, 0x8A, 0x2A, 0x00, 0x00, 0x00,// jp near ptr 00008080h /*0056*/ 0xB0, 0x0A,// mov al,0Ah /*0058*/ 0x0F, 0x8B, 0x22, 0x00, 0x00, 0x00,// jnp near ptr 00008080h /*005E*/ 0xB0, 0x0B,// mov al,0Bh /*0060*/ 0x0F, 0x8C, 0x1A, 0x00, 0x00, 0x00,// jl near ptr 00008080h /*0066*/ 0xB0, 0x0C,// mov al,0Ch /*0068*/ 0x0F, 0x8D, 0x12, 0x00, 0x00, 0x00,// jge near ptr 00008080h /*006E*/ 0xB0, 0x0D,// mov al,0Dh /*0070*/ 0x0F, 0x8E, 0x0A, 0x00, 0x00, 0x00,// jle near ptr 00008080h /*0076*/ 0xB0, 0x0E,// mov al,0Eh /*0078*/ 0x0F, 0x8F, 0x02, 0x00, 0x00, 0x00,// jg near ptr 00008080h /*007E*/ 0xB0, 0x0F,// mov al,0Fh /*0080*/ 0xB0, 0x10,// mov al,10h }; var expectedInstructionOffsets = new uint[] { 0x0000, 0x0006, 0x0008, 0x000E, 0x0010, 0x0016, 0x0018, 0x001E, 0x0020, 0x0026, 0x0028, 0x002E, 0x0030, 0x0036, 0x0038, 0x003E, 0x0040, 0x0046, 0x0048, 0x004E, 0x0050, 0x0056, 0x0058, 0x005E, 0x0060, 0x0066, 0x0068, 0x006E, 0x0070, 0x0076, 0x0078, 0x007E, 0x0080, }; var expectedRelocInfos = Array.Empty(); const BlockEncoderOptions options = BlockEncoderOptions.DontFixBranches; EncodeBase(bitness, origRip, originalData, newRip, newData, options, decoderOptions, expectedInstructionOffsets, expectedRelocInfos); } } } #endif