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vmprofiler/ADD_VMP2_INSTR.md

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# Introduction
This page contains the steps needed to add additional VMProtect 2 virtual instruction profiles to VMProfiler. Understand that these instructions are for version 1.8 and may be different in later versions.
# Example - Existing Profile
Consider the `ADDQ` profile which is displayed below which can be found inside of `add.cpp`
```cpp
vm::handler::profile_t addq = {
// ADD [RBP+8], RAX
// PUSHFQ
// POP [RBP]
"ADDQ",
ADDQ,
NULL,
{ { // ADD [RBP+8], RAX
[]( const zydis_decoded_instr_t &instr ) -> bool {
return instr.mnemonic == ZYDIS_MNEMONIC_ADD && instr.operands[ 0 ].type == ZYDIS_OPERAND_TYPE_MEMORY &&
instr.operands[ 0 ].mem.base == ZYDIS_REGISTER_RBP &&
instr.operands[ 0 ].mem.disp.value == 0x8 &&
instr.operands[ 1 ].type == ZYDIS_OPERAND_TYPE_REGISTER &&
instr.operands[ 1 ].reg.value == ZYDIS_REGISTER_RAX;
},
// PUSHFQ
[]( const zydis_decoded_instr_t &instr ) -> bool { return instr.mnemonic == ZYDIS_MNEMONIC_PUSHFQ; },
// POP [RBP]
[]( const zydis_decoded_instr_t &instr ) -> bool {
return instr.mnemonic == ZYDIS_MNEMONIC_POP && instr.operands[ 0 ].type == ZYDIS_OPERAND_TYPE_MEMORY &&
instr.operands[ 0 ].mem.base == ZYDIS_REGISTER_RBP;
} } } };
```