init_disasm (struct disassemble_info *info) { const struct s390_opcode *opcode; const struct s390_opcode *opcode_end; memset (opc_index, 0, sizeof (opc_index)); opcode_end = s390_opcodes + s390_num_opcodes; for (opcode = s390_opcodes; opcode < opcode_end; opcode++) { opc_index[(int) opcode->opcode[0]] = opcode - s390_opcodes; while ((opcode < opcode_end) && (opcode[1].opcode[0] == opcode->opcode[0])) opcode++; } #ifdef QEMU_DISABLE switch (info->mach) { case bfd_mach_s390_31: current_arch_mask = 1 << S390_OPCODE_ESA; break; case bfd_mach_s390_64: current_arch_mask = 1 << S390_OPCODE_ZARCH; break; default: abort (); } #endif /* QEMU_DISABLE */ init_flag = 1; }