This tool lets you search your gadgets on your binaries to facilitate your ROP exploitation.
ROPgadget supports ELF, PE, Mach-O, and Raw formats on x86, x64, ARM, ARM64, PowerPC, SPARC, MIPS, RISC-V 64, and RISC-V Compressed architectures. https://github.com/JonathanSalwan/ROPgadget