Lua:getInstructionSize

<> Lua API Reference

function getInstructionSize(address) : Integer

Returns the size (in bytes) of the instruction at the given address. Basically, it disassembles the instruction and returns how many bytes it occupies.

Function Parameters

Parameter	Type	Description
address	Integer	The memory address of the instruction to analyze.

Example

1 local size = getInstructionSize(0x401000)
2 print("Instruction size:", size)

Main Pages

Core Lua documentation entry points

◆ Lua
◆ Script Engine

Assembler and Disassembler Related Lua Functions

Auto assembler, disassembly helpers, instruction size lookup, and assembler callbacks

◆ autoAssemble ◆ autoAssembleCheck ◆ disassemble ◆ splitDisassembledString

◆ getInstructionSize ◆ getPreviousOpcode ◆ registerAssembler ◆ unregisterAssembler