- case bfd_mach_sparc:
- case bfd_mach_sparc_sparclet:
- case bfd_mach_sparc_sparclite:
- case bfd_mach_sparc_v8plus:
- case bfd_mach_sparc_v8plusa:
- case bfd_mach_sparc_sparclite_le:
- /* 32-bit machine types: */
-
-#ifdef SPARC32_CALL_DUMMY_ON_STACK
- set_gdbarch_pc_in_call_dummy (gdbarch, pc_in_call_dummy_on_stack);
- set_gdbarch_call_dummy_address (gdbarch, sparc_call_dummy_address);
- set_gdbarch_call_dummy_breakpoint_offset (gdbarch, 0x30);
- set_gdbarch_call_dummy_length (gdbarch, 0x38);
- set_gdbarch_call_dummy_location (gdbarch, ON_STACK);
- set_gdbarch_call_dummy_words (gdbarch, call_dummy_32);
-#else
- set_gdbarch_pc_in_call_dummy (gdbarch, pc_in_call_dummy_at_entry_point);
- set_gdbarch_call_dummy_address (gdbarch, entry_point_address);
- set_gdbarch_call_dummy_breakpoint_offset (gdbarch, 0);
- set_gdbarch_call_dummy_length (gdbarch, 0);
- set_gdbarch_call_dummy_location (gdbarch, AT_ENTRY_POINT);
- set_gdbarch_call_dummy_words (gdbarch, call_dummy_nil);
-#endif
- set_gdbarch_call_dummy_stack_adjust (gdbarch, 68);
- set_gdbarch_call_dummy_start_offset (gdbarch, 0);
- set_gdbarch_frame_args_skip (gdbarch, 68);
- set_gdbarch_function_start_offset (gdbarch, 0);
- set_gdbarch_long_bit (gdbarch, 4 * TARGET_CHAR_BIT);
- set_gdbarch_npc_regnum (gdbarch, SPARC32_NPC_REGNUM);
- set_gdbarch_pc_regnum (gdbarch, SPARC32_PC_REGNUM);
- set_gdbarch_ptr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
- set_gdbarch_push_arguments (gdbarch, sparc32_push_arguments);
- set_gdbarch_read_fp (gdbarch, generic_target_read_fp);
- set_gdbarch_read_sp (gdbarch, generic_target_read_sp);
-
- set_gdbarch_register_byte (gdbarch, sparc32_register_byte);
- set_gdbarch_register_raw_size (gdbarch, sparc32_register_size);
- set_gdbarch_register_size (gdbarch, 4);
- set_gdbarch_register_virtual_size (gdbarch, sparc32_register_size);
- set_gdbarch_register_virtual_type (gdbarch,
- sparc32_register_virtual_type);
-#ifdef SPARC32_CALL_DUMMY_ON_STACK
- set_gdbarch_sizeof_call_dummy_words (gdbarch, sizeof (call_dummy_32));
-#else
- set_gdbarch_sizeof_call_dummy_words (gdbarch, 0);
-#endif
- set_gdbarch_stack_align (gdbarch, sparc32_stack_align);
- set_gdbarch_store_struct_return (gdbarch, sparc32_store_struct_return);
- set_gdbarch_use_struct_convention (gdbarch,
- generic_use_struct_convention);
- set_gdbarch_write_fp (gdbarch, generic_target_write_fp);
- set_gdbarch_write_sp (gdbarch, generic_target_write_sp);
- tdep->y_regnum = SPARC32_Y_REGNUM;
- tdep->fp_max_regnum = SPARC_FP0_REGNUM + 32;
- tdep->intreg_size = 4;
- tdep->reg_save_offset = 0x60;
- tdep->call_dummy_call_offset = 0x24;
- break;
-
- case bfd_mach_sparc_v9:
- case bfd_mach_sparc_v9a:
- /* 64-bit machine types: */
- default: /* Any new machine type is likely to be 64-bit. */
-
-#ifdef SPARC64_CALL_DUMMY_ON_STACK
- set_gdbarch_pc_in_call_dummy (gdbarch, pc_in_call_dummy_on_stack);
- set_gdbarch_call_dummy_address (gdbarch, sparc_call_dummy_address);
- set_gdbarch_call_dummy_breakpoint_offset (gdbarch, 8 * 4);
- set_gdbarch_call_dummy_length (gdbarch, 192);
- set_gdbarch_call_dummy_location (gdbarch, ON_STACK);
- set_gdbarch_call_dummy_start_offset (gdbarch, 148);
- set_gdbarch_call_dummy_words (gdbarch, call_dummy_64);
-#else
- set_gdbarch_pc_in_call_dummy (gdbarch, pc_in_call_dummy_at_entry_point);
- set_gdbarch_call_dummy_address (gdbarch, entry_point_address);
- set_gdbarch_call_dummy_breakpoint_offset (gdbarch, 0);
- set_gdbarch_call_dummy_length (gdbarch, 0);
- set_gdbarch_call_dummy_location (gdbarch, AT_ENTRY_POINT);
- set_gdbarch_call_dummy_start_offset (gdbarch, 0);
- set_gdbarch_call_dummy_words (gdbarch, call_dummy_nil);
-#endif
- set_gdbarch_call_dummy_stack_adjust (gdbarch, 128);
- set_gdbarch_frame_args_skip (gdbarch, 136);
- set_gdbarch_function_start_offset (gdbarch, 0);
- set_gdbarch_long_bit (gdbarch, 8 * TARGET_CHAR_BIT);
- set_gdbarch_npc_regnum (gdbarch, SPARC64_NPC_REGNUM);
- set_gdbarch_pc_regnum (gdbarch, SPARC64_PC_REGNUM);
- set_gdbarch_ptr_bit (gdbarch, 8 * TARGET_CHAR_BIT);
- set_gdbarch_push_arguments (gdbarch, sparc64_push_arguments);
- /* NOTE different for at_entry */
- set_gdbarch_read_fp (gdbarch, sparc64_read_fp);
- set_gdbarch_read_sp (gdbarch, sparc64_read_sp);
- /* Some of the registers aren't 64 bits, but it's a lot simpler just
- to assume they all are (since most of them are). */
- set_gdbarch_register_byte (gdbarch, sparc64_register_byte);
- set_gdbarch_register_raw_size (gdbarch, sparc64_register_size);
- set_gdbarch_register_size (gdbarch, 8);
- set_gdbarch_register_virtual_size (gdbarch, sparc64_register_size);
- set_gdbarch_register_virtual_type (gdbarch,
- sparc64_register_virtual_type);
-#ifdef SPARC64_CALL_DUMMY_ON_STACK
- set_gdbarch_sizeof_call_dummy_words (gdbarch, sizeof (call_dummy_64));
-#else
- set_gdbarch_sizeof_call_dummy_words (gdbarch, 0);
-#endif
- set_gdbarch_stack_align (gdbarch, sparc64_stack_align);
- set_gdbarch_store_struct_return (gdbarch, sparc64_store_struct_return);
- set_gdbarch_use_struct_convention (gdbarch,
- sparc64_use_struct_convention);
- set_gdbarch_write_fp (gdbarch, sparc64_write_fp);
- set_gdbarch_write_sp (gdbarch, sparc64_write_sp);
- tdep->y_regnum = SPARC64_Y_REGNUM;
- tdep->fp_max_regnum = SPARC_FP0_REGNUM + 48;
- tdep->intreg_size = 8;
- tdep->reg_save_offset = 0x90;
- tdep->call_dummy_call_offset = 148 + 4 * 5;
- break;