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Hello to all! Is it possible to make ZydisEncoderOperand and ZydisDecodedOperand as compatible as possible in next releases?
auto& PdEncoder = *(Pd->m_PEncoder).at(EncoderIndex); for (size_t InstrIndex = 0; InstrIndex < PdEncoder.m_svZInstructions.size(); ++InstrIndex) { auto& ZOperands = PdEncoder.m_svZOperands.at(InstrIndex); auto& ZInstruction = PdEncoder.m_svZInstructions.at(InstrIndex); auto& MemoryAddress = PdEncoder.m_svMemoryAddresses.at(InstrIndex); static const uint8_t NOP = 0x90; memset(MemoryAddress, NOP, ZInstruction.length); if (ZInstruction.mnemonic == ZYDIS_MNEMONIC_MOV) { ZydisEncoderRequest PushTranslate; memset(&PushTranslate, 0, sizeof(PushTranslate)); PushTranslate.mnemonic = ZYDIS_MNEMONIC_PUSH; PushTranslate.machine_mode = ZYDIS_MACHINE_MODE_LONG_64; PushTranslate.operand_count = 1; PushTranslate.operands[0].type = ZOperands[1].type; switch (PushTranslate.operands[0].type) { case ZYDIS_OPERAND_TYPE_REGISTER: PushTranslate.operands[0].reg.value = ZOperands[1].reg.value; break; case ZYDIS_OPERAND_TYPE_MEMORY: PushTranslate.operands[0].mem.base = ZOperands[1].mem.base; PushTranslate.operands[0].mem.displacement = ZOperands[1].mem.disp.value; PushTranslate.operands[0].mem.index = ZOperands[1].mem.index; PushTranslate.operands[0].mem.scale = ZOperands[1].mem.scale; PushTranslate.operands[0].mem.size = ZOperands[1].size; break; case ZYDIS_OPERAND_TYPE_POINTER: PushTranslate.operands[0].ptr.offset = ZOperands[1].ptr.offset; PushTranslate.operands[0].ptr.segment = ZOperands[1].ptr.segment; break; case ZYDIS_OPERAND_TYPE_IMMEDIATE: PushTranslate.operands[0].imm.u = ZOperands[1].imm.value.u; break; } ZyanU8 EncodedInstruction[ZYDIS_MAX_INSTRUCTION_LENGTH]; ZyanUSize EncodedLength = sizeof(EncodedInstruction); if (ZYAN_SUCCESS(ZydisEncoderEncodeInstruction(&PushTranslate, EncodedInstruction, &EncodedLength))) { if (EncodedLength > ZInstruction.length) { throw std::runtime_error("EncodedLength > ZInstruction.length"); } memcpy(MemoryAddress, EncodedInstruction, EncodedLength); } } }
It would be great to have an auxiliary function or to do just that: PushTranslate.operands[0] = ZOperands[1]
PushTranslate.operands[0] = ZOperands[1]
The text was updated successfully, but these errors were encountered:
There is ZydisEncoderDecodedInstructionToEncoderRequest
ZydisEncoderDecodedInstructionToEncoderRequest
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Hello to all!
Is it possible to make ZydisEncoderOperand and ZydisDecodedOperand as compatible as possible in next releases?
It would be great to have an auxiliary function or to do just that:
PushTranslate.operands[0] = ZOperands[1]
The text was updated successfully, but these errors were encountered: