import ghidra.app.script.GhidraScript;
import ghidra.program.model.address.Address;
import ghidra.program.model.listing.Instruction;
import ghidra.program.model.listing.Listing;
import ghidra.program.model.mem.Memory;

public class MemCheck extends GhidraScript {
    @Override
    protected void run() throws Exception {
        String[] args = getScriptArgs();
        Memory mem = currentProgram.getMemory();
        println("min=" + mem.getMinAddress() + " max=" + mem.getMaxAddress());
        for (String arg : args) {
            Address a = toAddr(arg.trim());
            boolean c = mem.contains(a);
            println(arg + " contains=" + c);
            if (c) {
                byte[] b = new byte[16];
                int n = mem.getBytes(a, b);
                StringBuilder sb = new StringBuilder();
                for (int i = 0; i < n; i++) sb.append(String.format("%02x ", b[i]));
                println("  bytes: " + sb);
            }
        }
    }
}