gdb/gdb/h8300-tdep.c

53 static int is_h8300hmode (struct gdbarch *gdbarch);
54 static int is_h8300smode (struct gdbarch *gdbarch);
55 static int is_h8300sxmode (struct gdbarch *gdbarch);
56 static int is_h8300_normal_mode (struct gdbarch *gdbarch);
631 h8300_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
940 h8300_print_register (struct gdbarch *gdbarch, struct ui_file *file,
944   const char *name = gdbarch_register_name (gdbarch, regno);
1016 h8300_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file,
1022 	h8300_print_register (gdbarch, file, frame, regno);
1023       h8300_print_register (gdbarch, file, frame, E_PSEUDO_CCR_REGNUM);
1024       h8300_print_register (gdbarch, file, frame, E_PC_REGNUM);
1027 	  h8300_print_register (gdbarch, file, frame, E_PSEUDO_EXR_REGNUM);
1030 	      h8300_print_register (gdbarch, file, frame, E_SBR_REGNUM);
1031 	      h8300_print_register (gdbarch, file, frame, E_VBR_REGNUM);
1033 	  h8300_print_register (gdbarch, file, frame, E_MACH_REGNUM);
1034 	  h8300_print_register (gdbarch, file, frame, E_MACL_REGNUM);
1035 	  h8300_print_register (gdbarch, file, frame, E_CYCLES_REGNUM);
1036 	  h8300_print_register (gdbarch, file, frame, E_TICKS_REGNUM);
1037 	  h8300_print_register (gdbarch, file, frame, E_INSTS_REGNUM);
1041 	  h8300_print_register (gdbarch, file, frame, E_CYCLES_REGNUM);
1042 	  h8300_print_register (gdbarch, file, frame, E_TICK_REGNUM);
1043 	  h8300_print_register (gdbarch, file, frame, E_INST_REGNUM);
1049         h8300_print_register (gdbarch, file, frame, E_PSEUDO_CCR_REGNUM);
1051 	h8300_print_register (gdbarch, file, frame, E_PSEUDO_EXR_REGNUM);
1053 	h8300_print_register (gdbarch, file, frame, regno);
1064 h8300_register_type (struct gdbarch *gdbarch, int regno)
1093 h8300_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
1105 h8300_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
1153 h8300_push_dummy_code (struct gdbarch *gdbarch,
1169 h8300_print_float_info (struct gdbarch *gdbarch, struct ui_file *file,
1176 static struct gdbarch *
1180   struct gdbarch *gdbarch;
1184     return arches->gdbarch;
1193   gdbarch = gdbarch_alloc (&info, 0);
1198       set_gdbarch_num_regs (gdbarch, 13);
1199       set_gdbarch_num_pseudo_regs (gdbarch, 1);
1200       set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
1201       set_gdbarch_dwarf_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
1202       set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
1203       set_gdbarch_stab_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
1204       set_gdbarch_register_name (gdbarch, h8300_register_name);
1205       set_gdbarch_ptr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
1206       set_gdbarch_addr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
1207       set_gdbarch_extract_return_value (gdbarch, h8300_extract_return_value);
1208       set_gdbarch_store_return_value (gdbarch, h8300_store_return_value);
1209       set_gdbarch_print_insn (gdbarch, print_insn_h8300);
1213       set_gdbarch_num_regs (gdbarch, 13);
1214       set_gdbarch_num_pseudo_regs (gdbarch, 1);
1215       set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
1216       set_gdbarch_dwarf_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
1217       set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
1218       set_gdbarch_stab_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
1219       set_gdbarch_register_name (gdbarch, h8300_register_name);
1222           set_gdbarch_ptr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
1223           set_gdbarch_addr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
1227           set_gdbarch_ptr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
1228           set_gdbarch_addr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
1230       set_gdbarch_extract_return_value (gdbarch, h8300h_extract_return_value);
1231       set_gdbarch_store_return_value (gdbarch, h8300h_store_return_value);
1232       set_gdbarch_print_insn (gdbarch, print_insn_h8300h);
1236       set_gdbarch_num_regs (gdbarch, 16);
1237       set_gdbarch_num_pseudo_regs (gdbarch, 2);
1238       set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
1239       set_gdbarch_dwarf_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
1240       set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
1241       set_gdbarch_stab_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
1242       set_gdbarch_register_name (gdbarch, h8300s_register_name);
1245           set_gdbarch_ptr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
1246           set_gdbarch_addr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
1250           set_gdbarch_ptr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
1251           set_gdbarch_addr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
1253       set_gdbarch_extract_return_value (gdbarch, h8300h_extract_return_value);
1254       set_gdbarch_store_return_value (gdbarch, h8300h_store_return_value);
1255       set_gdbarch_print_insn (gdbarch, print_insn_h8300s);
1259       set_gdbarch_num_regs (gdbarch, 18);
1260       set_gdbarch_num_pseudo_regs (gdbarch, 2);
1261       set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
1262       set_gdbarch_dwarf_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
1263       set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
1264       set_gdbarch_stab_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
1265       set_gdbarch_register_name (gdbarch, h8300sx_register_name);
1268           set_gdbarch_ptr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
1269           set_gdbarch_addr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
1273           set_gdbarch_ptr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
1274           set_gdbarch_addr_bit (gdbarch, 2 * TARGET_CHAR_BIT);
1276       set_gdbarch_extract_return_value (gdbarch, h8300h_extract_return_value);
1277       set_gdbarch_store_return_value (gdbarch, h8300h_store_return_value);
1278       set_gdbarch_print_insn (gdbarch, print_insn_h8300s);
1282   set_gdbarch_pseudo_register_read (gdbarch, h8300_pseudo_register_read);
1283   set_gdbarch_pseudo_register_write (gdbarch, h8300_pseudo_register_write);
1287   set_gdbarch_deprecated_init_frame_pc (gdbarch, deprecated_init_frame_pc_default);
1293   set_gdbarch_sp_regnum (gdbarch, E_SP_REGNUM);
1294   set_gdbarch_deprecated_fp_regnum (gdbarch, E_FP_REGNUM);
1295   set_gdbarch_pc_regnum (gdbarch, E_PC_REGNUM);
1296   set_gdbarch_register_type (gdbarch, h8300_register_type);
1297   set_gdbarch_print_registers_info (gdbarch, h8300_print_registers_info);
1298   set_gdbarch_print_float_info (gdbarch, h8300_print_float_info);
1303   set_gdbarch_skip_prologue (gdbarch, h8300_skip_prologue);
1305   set_gdbarch_deprecated_frame_init_saved_regs (gdbarch,
1307   set_gdbarch_deprecated_init_extra_frame_info (gdbarch,
1309   set_gdbarch_deprecated_frame_chain (gdbarch, h8300_frame_chain);
1310   set_gdbarch_deprecated_saved_pc_after_call (gdbarch,
1312   set_gdbarch_deprecated_frame_saved_pc (gdbarch, h8300_frame_saved_pc);
1313   set_gdbarch_deprecated_pop_frame (gdbarch, h8300_pop_frame);
1319   set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
1321   set_gdbarch_deprecated_extract_struct_value_address (gdbarch, h8300_extract_struct_value_address);
1322   set_gdbarch_deprecated_use_struct_convention (gdbarch, always_use_struct_convention);
1323   set_gdbarch_breakpoint_from_pc (gdbarch, h8300_breakpoint_from_pc);
1324   set_gdbarch_push_dummy_code (gdbarch, h8300_push_dummy_code);
1325   set_gdbarch_push_dummy_call (gdbarch, h8300_push_dummy_call);
1327   set_gdbarch_int_bit (gdbarch, 2 * TARGET_CHAR_BIT);
1328   set_gdbarch_long_bit (gdbarch, 4 * TARGET_CHAR_BIT);
1329   set_gdbarch_long_long_bit (gdbarch, 8 * TARGET_CHAR_BIT);
1330   set_gdbarch_double_bit (gdbarch, 4 * TARGET_CHAR_BIT);
1331   set_gdbarch_long_double_bit (gdbarch, 4 * TARGET_CHAR_BIT);
1333   set_gdbarch_believe_pcc_promotion (gdbarch, 1);
1336   set_gdbarch_char_signed (gdbarch, 0);
1338   return gdbarch;
1350 is_h8300hmode (struct gdbarch *gdbarch)
1352   return gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300sx
1353 	 || gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300sxn
1354 	 || gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300s
1355 	 || gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300sn
1356 	 || gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300h
1357 	 || gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300hn;
1361 is_h8300smode (struct gdbarch *gdbarch)
1363   return gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300sx
1364 	 || gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300sxn
1365 	 || gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300s
1366 	 || gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300sn;
1370 is_h8300sxmode (struct gdbarch *gdbarch)
1372   return gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300sx
1373 	 || gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300sxn;
1377 is_h8300_normal_mode (struct gdbarch *gdbarch)
1379   return gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300sxn
1380 	 || gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300sn
1381 	 || gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_h8300hn;