2004-03-15 Andrew Cagney <cagney@redhat.com>
* infrun.c (handle_step_into_function, step_over_function): Only
update and use STEP_FRAME_ID when the system is using legacy
frames. Update comments.
read_structure_scope. Don't create a symbol or call process_die.
Return immediately if die->type is set. Call read_type_die before
dwarf2_add_member_fn.
(process_structure_scope): New function.
(read_enumeration_type, process_enumeration_scope): New functions,
broken out from read_enumeration. Don't create the enumeration
type if it has already been created.
(read_enumeration): Removed.
(process_die): Call read_structure_type, process_structure_scope,
read_enumeration_type, and process_enumeration_scope. Just call
new_symbol for base and subrange types. Add a comment about other
type dies.
(read_type_die): Call read_enumeration_type.
(add_partial_structure, new_symbol): Update comments.
* tui/tui-win.c (tui_command): New function.
(tui_get_cmd_list): New function.
(_initialize_tui_win): Moved initialization of tui command in
tui_get_cmd_list.
* tui/tui-data.c (init_content_element): Setup new data members.
(init_win_info): Likewise.
(free_content_elements): Free it.
* tui/tui-data.h (struct tui_data_element): Store the register
content to print.
(struct tui_data_info): Keep the current register group.
* tui/tui-layout.c (tui_set_layout): Update call to tui_show_registers.
* tui/tui-regs.h (tui_show_registers): Update prototype.
(tui_toggle_float_regs, tui_calculate_regs_column_count): Remove.
(tui_resize_all): No need to calculate anything for register window.
* tui/tui-regs.c (tui_calculate_regs_column_count): Remove.
(tui_set_register_element, tui_set_general_regs_content): Remove.
(tui_set_special_regs_content): Remove.
(tui_set_general_and_special_regs_content): Remove.
(tui_set_float_regs_content): Remove.
(tui_reg_value_has_changed, tui_get_register_raw_value): Remove.
(tui_set_regs_content): Remove.
(tui_toggle_float_regs, _tui_toggle_float_regs_command): Remove.
(tui_v_show_registers_command_support): Remove.
(tui_show_registers): Use a reggroup to specify the registers to show.
(tui_show_register_group): New function.
(tui_display_registers_from): Compute the layout of register window
and refresh with new API; be sure to delete old register windows.
(tui_check_register_values): Update to use tui_get_register and
tui_display_data.
(tui_display_register): Just refresh the register window part.
(tui_register_format): Format registers and save in tui_data_element.
(tui_get_register): New to combine tui_reg_value_has_changed and
tui_get_register_raw_value; fix to use the new gdb API.
(tui_show_float_command): Renamed tui_reg_float_command.
(tui_show_general_command): Renamed tui_reg_general_command.
(tui_show_special_command): Renamed tui_reg_system_command.
(_initialize_tui_regs): Remove unused commands.
* solib.c (master_so_list): Likewise.
* solib-svr4.c (enable_break): Iterate over so_list entries
obtained from master list instead of entries obtained directly
via svr4_current_sos().
(struct dwarf2_cu): Add abbrev_obstack and dwarf2_abbrevs
pointer. Update comment about comp_unit_head.
(struct abbrev_info): Shorten two int flags.
(dwarf_alloc_abbrev): Take a CU argument.
(dwarf2_build_psymtabs_hard): Call dwarf2_free_abbrev_table
each time through the loop. Update cleanup argument.
(psymtab_to_symtab_1): Update cleanup call.
(dwarf2_read_abbrevs, dwarf2_alloc_abbrev): Allocate on the
abbrev_obstack.
(dwarf2_free_abbrev_table): Renamed from dwarf2_empty_abbrev_table.
Just call obstack_free and clear the pointer.
* hppa-tdep.c: Replace DEPRECATED_FP_REGNUM with HPPA_FP_REGNUM,
FP0_REGNUM with HPPA_FP0_REGNUM, and SP_REGNUM with
HPPA_SP_REGNUM.
(hppa_register_raw_size, hppa_register_byte, hppa_read_fp)
(hppa_target_read_fp): Delete.
(hppa_gdbarch_init): Do not set deprecated register_raw_size,
register_virtual_size, max_register_raw_size,
max_register_virtual_size, register_byte, register_size,
target_read_fp, fp_regnum, and register_bytes. Set register_type
instead of register_virtual_type.
(hppa32_register_type, hppa64_register_type): Replace
hppa32_register_virtual_type and hppa64_register_virtual_type.
* config/pa/tm-hppa.h (HPPA_FP0_REGNUM, HPPA_SP_REGNUM)
(HPPA_FP_REGNUM): Define.
* hppa-tdep.c: Replace PC_REGNUM with PCOQ_HEAD_REGNUM.
(hppa64_return_value, hppa64_push_dummy_call): Rewrite.
(hppa_gdbarch_init): Do not set PC_REGNUM.
* cris-tdep.c (cris_scan_prologue): Save the frame pointer's offset
when the frame pointer is pushed. Don't set the frame pointer's
address on the stack unless it's actually located there.
Set the SRP's address on the stack correctly when the PC is still in
the prologue.
(cris_return_value): New function.
(cris_gdbarch_init): Clear deprecated store_return_value,
extract_return_value.
