+ case bfd_mach_h8300:
+ set_gdbarch_num_regs (gdbarch, 13);
+ set_gdbarch_num_pseudo_regs (gdbarch, 1);
+ set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
+ set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
+ set_gdbarch_stab_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
+ set_gdbarch_register_name (gdbarch, h8300_register_name);
+ set_gdbarch_ptr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
+ set_gdbarch_addr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
+ set_gdbarch_return_value (gdbarch, h8300_return_value);
+ set_gdbarch_print_insn (gdbarch, print_insn_h8300);
+ break;
+ case bfd_mach_h8300h:
+ case bfd_mach_h8300hn:
+ set_gdbarch_num_regs (gdbarch, 13);
+ set_gdbarch_num_pseudo_regs (gdbarch, 1);
+ set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
+ set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
+ set_gdbarch_stab_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
+ set_gdbarch_register_name (gdbarch, h8300_register_name);
+ if (info.bfd_arch_info->mach != bfd_mach_h8300hn)
+ {
+ set_gdbarch_ptr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
+ set_gdbarch_addr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
+ }
+ else
+ {
+ set_gdbarch_ptr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
+ set_gdbarch_addr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
+ }
+ set_gdbarch_return_value (gdbarch, h8300h_return_value);
+ set_gdbarch_print_insn (gdbarch, print_insn_h8300h);
+ break;
+ case bfd_mach_h8300s:
+ case bfd_mach_h8300sn:
+ set_gdbarch_num_regs (gdbarch, 16);
+ set_gdbarch_num_pseudo_regs (gdbarch, 2);
+ set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
+ set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
+ set_gdbarch_stab_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
+ set_gdbarch_register_name (gdbarch, h8300s_register_name);
+ if (info.bfd_arch_info->mach != bfd_mach_h8300sn)
+ {
+ set_gdbarch_ptr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
+ set_gdbarch_addr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
+ }
+ else
+ {
+ set_gdbarch_ptr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
+ set_gdbarch_addr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
+ }
+ set_gdbarch_return_value (gdbarch, h8300h_return_value);
+ set_gdbarch_print_insn (gdbarch, print_insn_h8300s);
+ break;
+ case bfd_mach_h8300sx:
+ case bfd_mach_h8300sxn:
+ set_gdbarch_num_regs (gdbarch, 18);
+ set_gdbarch_num_pseudo_regs (gdbarch, 2);
+ set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
+ set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
+ set_gdbarch_stab_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
+ set_gdbarch_register_name (gdbarch, h8300sx_register_name);
+ if (info.bfd_arch_info->mach != bfd_mach_h8300sxn)
+ {
+ set_gdbarch_ptr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
+ set_gdbarch_addr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
+ }
+ else
+ {
+ set_gdbarch_ptr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
+ set_gdbarch_addr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
+ }
+ set_gdbarch_return_value (gdbarch, h8300h_return_value);
+ set_gdbarch_print_insn (gdbarch, print_insn_h8300s);
+ break;