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instructions.go
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package sgn
// ConditionalJumpMnemonics contains the conditional branching instruction mnemonics
var ConditionalJumpMnemonics = []string{
"JAE",
"JA",
"JBE",
"JB",
"JC",
"JE",
"JGE",
"JG",
"JLE",
"JL",
"JNAE",
"JNA",
"JNBE",
"JNB",
"JNC",
"JNE",
"JNGE",
"JNG",
"JNLE",
"JNL",
"JNO",
"JNP",
"JNS",
"JNZ",
"JO",
"JPE",
"JPO",
"JP",
"JS",
"JZ",
}
// SafeGarbageInstructions array containing safe garbage instructions
// that does not munipulate registers or stack (do not affect the overall execution of the program)
// !!! These instructions must not clobber registers or stack flags may be affected !!!
var SafeGarbageInstructions = []string{
";", // no instruction (empty)
"NOP",
"CLD",
"CLC",
"CMC",
"WAIT",
"FNOP",
"FXAM",
"FTST",
"JMP 2",
"ROL {R},0",
"ROR {R},0",
"SHL {R},0",
"SHR {R},0",
"RCL {R},0",
"RCR {R},0",
"SAL {R},0",
"SAR {R},0",
"XOR {R},0",
"SUB {R},0",
"ADD {R},0",
"AND {R},{R}",
"OR {R},{R}",
"BT {R},{R}",
"CMP {R},{R}",
"MOV {R},{R}",
"XCHG {R},{R}",
"TEST {R},{R}",
"CMOVA {R},{R}",
"CMOVB {R},{R}",
"CMOVC {R},{R}",
"CMOVE {R},{R}",
"CMOVG {R},{R}",
"CMOVL {R},{R}",
"CMOVO {R},{R}",
"CMOVP {R},{R}",
"CMOVS {R},{R}",
"CMOVZ {R},{R}",
"CMOVAE {R},{R}",
"CMOVGE {R},{R}",
"CMOVLE {R},{R}",
"CMOVNA {R},{R}",
"CMOVNB {R},{R}",
"CMOVNC {R},{R}",
"CMOVNE {R},{R}",
"CMOVNG {R},{R}",
"CMOVNL {R},{R}",
"CMOVNO {R},{R}",
"CMOVNP {R},{R}",
"CMOVNS {R},{R}",
"CMOVNZ {R},{R}",
"CMOVPE {R},{R}",
"CMOVPO {R},{R}",
"CMOVBE {R},{R}",
"CMOVNAE {R},{R}",
"CMOVNBE {R},{R}",
"CMOVNLE {R},{R}",
"CMOVNGE {R},{R}",
// Recursion starts here...
"JMP {L};{G};{L}:",
"NOT {R};{G};NOT {R}",
"NEG {R};{G};NEG {R}",
"INC {R};{G};DEC {R}",
"DEC {R};{G};INC {R}",
// "PUSH {R};{G};POP {R}",
// "BSWAP {R};{G};BSWAP {R}",
"ADD {R},{K};{G};SUB {R},{K}",
"SUB {R},{K};{G};ADD {R},{K}",
"ROR {R},{K};{G};ROL {R},{K}",
"ROL {R},{K};{G};ROR {R},{K}",
}
// SupportedOperandTypes contains all operand types supported by SGN
var SupportedOperandTypes = []string{
"imm8",
"imm16",
"imm32",
"imm64",
"r8",
"r16",
"r32",
"r64",
"r/m8",
"r/m16",
"r/m32",
"r/m64",
"m",
"m8",
"m16",
"m32",
"m64",
"RAX",
"RCX",
"RDX",
"RBX",
"RSP",
"RBP",
"RSI",
"RDI",
"EAX",
"ECX",
"EDX",
"EBX",
"ESP",
"EBP",
"ESI",
"EDI",
"AX",
"CX",
"DX",
"BX",
"SP",
"BP",
"SI",
"DI",
"AH",
"AL",
"CH",
"CL",
"DH",
"DL",
"BH",
"BL",
"SPL",
"BPL",
"SIL",
"DIL",
}
// JMP 2 -> Jumps to next instruction
// func addGarbageJumpMnemonics() {
// // for _, i := range ConditionalJumpMnemonics {
// // GarbageMnemonics = append(GarbageMnemonics, i+" 2")
// // }
// for _, i := range ConditionalJumpMnemonics {
// GarbageMnemonics = append(GarbageMnemonics, i+" {L};{G};{L}:")
// }
// }
/*
!! BLACKLISTED INSTRUCTIONS !!
* XCHG
* UD1
* CMPXCHG
* CMPXCHG8B
*/
// INSTRUCTIONS contains the ENTIRE x86/x64 instruction set
const INSTRUCTIONS string = `
[
{
"Mnemonic": "AAD",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"imm8"
]
}
]
},
{
"Mnemonic": "AAM",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"imm8"
]
}
]
},
{
"Mnemonic": "ADC",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"AL",
"AX",
"EAX",
"RAX",
"r/m8",
"r/m8",
"r/m16",
"r/m32",
"r/m64",
"r/m16",
"r/m32",
"r/m64",
"r/m8",
"r/m8",
"r/m16",
"r/m32",
"r/m64",
"r8",
"r8",
"r16",
"r32",
"r64"
]
},
{
"Types": [
"imm8",
"imm16",
"imm32",
"imm32",
"imm8",
"imm8",
"imm16",
"imm32",
"imm32",
"imm8",
"imm8",
"imm8",
"r8",
"r8",
"r16",
"r32",
"r64",
"r/m8",
"r/m8",
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "ADCX",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r32",
"r64"
]
},
{
"Types": [
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "ADD",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"AL",
"AX",
"EAX",
"RAX",
"r/m8",
"r/m8",
"r/m16",
"r/m32",
"r/m64",
"r/m16",
"r/m32",
"r/m64",
"r/m8",
"r/m8",
"r/m16",
"r/m32",
"r/m64",
"r8",
"r8",
"r16",
"r32",
"r64"
]
},
{
"Types": [
"imm8",
"imm16",
"imm32",
"imm32",
"imm8",
"imm8",
"imm16",
"imm32",
"imm32",
"imm8",
"imm8",
"imm8",
"r8",
"r8",
"r16",
"r32",
"r64",
"r/m8",
"r/m8",
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "ADOX",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r32",
"r64"
]
},
{
"Types": [
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "AND",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"AL",
"AX",
"EAX",
"RAX",
"r/m8",
"r/m8",
"r/m16",
"r/m32",
"r/m64",
"r/m16",
"r/m32",
"r/m64",
"r/m8",
"r/m8",
"r/m16",
"r/m32",
"r/m64",
"r8",
"r8",
"r16",
"r32",
"r64"
]
},
{
"Types": [
"imm8",
"imm16",
"imm32",
"imm32",
"imm8",
"imm8",
"imm16",
"imm32",
"imm32",
"imm8",
"imm8",
"imm8",
"r8",
"r8",
"r16",
"r32",
"r64",
"r/m8",
"r/m8",
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "BLSI",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r32",
"r64"
]
},
{
"Types": [
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "BLSMSK",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r32",
"r64"
]
},
{
"Types": [
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "BLSR",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r32",
"r64"
]
},
{
"Types": [
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "BSF",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "BSR",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "BSWAP",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r32",
"r64"
]
}
]
},
{
"Mnemonic": "BT",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r/m16",
"r/m32",
"r/m64",
"r/m16",
"r/m32",
"r/m64"
]
},
{
"Types": [
"r16",
"r32",
"r64",
"imm8",
"imm8",
"imm8"
]
}
]
},
{
"Mnemonic": "BTC",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r/m16",
"r/m32",
"r/m64",
"r/m16",
"r/m32",
"r/m64"
]
},
{
"Types": [
"r16",
"r32",
"r64",
"imm8",
"imm8",
"imm8"
]
}
]
},
{
"Mnemonic": "BTR",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r/m16",
"r/m32",
"r/m64",
"r/m16",
"r/m32",
"r/m64"
]
},
{
"Types": [
"r16",
"r32",
"r64",
"imm8",
"imm8",
"imm8"
]
}
]
},
{
"Mnemonic": "BTS",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r/m16",
"r/m32",
"r/m64",
"r/m16",
"r/m32",
"r/m64"
]
},
{
"Types": [
"r16",
"r32",
"r64",
"imm8",
"imm8",
"imm8"
]
}
]
},
{
"Mnemonic": "CALL",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CLFLUSH",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"m8"
]
}
]
},
{
"Mnemonic": "CLFLUSHOPT",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"m8"
]
}
]
},
{
"Mnemonic": "CLWB",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"m8"
]
}
]
},
{
"Mnemonic": "CMOVA",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CMOVAE",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CMOVB",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CMOVBE",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CMOVC",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CMOVE",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CMOVG",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CMOVGE",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CMOVL",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CMOVLE",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CMOVNA",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CMOVNAE",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CMOVNB",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CMOVNBE",
"V64": true,
"V32": true,
"Operands": [
{
"Types": [
"r16",
"r32",
"r64"
]
},
{
"Types": [
"r/m16",
"r/m32",
"r/m64"
]
}
]
},
{
"Mnemonic": "CMOVNC",