8     format,
101             entry(&format!("{name}32"), AluBinary, ebpf::BPF_ALU | opc);  in make_instruction_map()
102             entry(&format!("{name}64"), AluBinary, ebpf::BPF_ALU64 | opc);  in make_instruction_map()
108                 &format!("ldabs{suffix}"),  in make_instruction_map()
113                 &format!("ldind{suffix}"),  in make_instruction_map()
118                 &format!("ldx{suffix}"),  in make_instruction_map()
123                 &format!("st{suffix}"),  in make_instruction_map()
128                 &format!("stx{suffix}"),  in make_instruction_map()
138                 &format!("{name}32"),  in make_instruction_map()
146             entry(&format!("be{size}"), Endian(size), ebpf::BE);  in make_instruction_map()
147             entry(&format!("le{size}"), Endian(size), ebpf::LE);  in make_instruction_map()
156         return Err(format!("Invalid destination register {dst}"));  in insn()
159         return Err(format!("Invalid source register {src}"));  in insn()
162         return Err(format!("Invalid offset {off}"));  in insn()
165         return Err(format!("Invalid immediate {imm}"));  in insn()
209         _ => Err(format!("Unexpected operands: {operands:?}")),  in encode()
222                     Err(msg) => return Err(format!("Failed to encode {name}: {msg}")),  in assemble_internal()
231             None => return Err(format!("Invalid instruction {name:?}")),  in assemble_internal()