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51abb42130
binutils-gdb/gdb/tui
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Pedro Alves 51abb42130 Kill init_sal 
Instead, make symtab_and_line initialize its members itself.  Many
symtab_and_line declarations are moved to where the object is
initialized at the same time both for clarity and to avoid double
initialization.  A few functions, like e.g., find_frame_sal are
adjusted to return the sal using normal function return instead of an
output parameter likewise to avoid having to default-construct a sal
and then immediately have the object overwritten.

gdb/ChangeLog:
2017-09-04  Pedro Alves  <palves@redhat.com>

	* ada-lang.c (is_known_support_routine): Move sal declaration to
	where it is initialized.
	* breakpoint.c (create_internal_breakpoint, init_catchpoint)
	(parse_breakpoint_sals, decode_static_tracepoint_spec)
	(clear_command, update_static_tracepoint): Remove init_sal
	references.  Move declarations closer to initializations.
	* cli/cli-cmds.c (list_command): Move sal declarations closer to
	initializations.
	* elfread.c (elf_gnu_ifunc_resolver_stop): Remove init_sal
	references.  Move sal declarations closer to initializations.
	* frame.c (find_frame_sal): Return a symtab_and_line via function
	return instead of output parameter.  Remove init_sal references.
	* frame.h (find_frame_sal): Return a symtab_and_line via function
	return instead of output parameter.
	* guile/scm-frame.c (gdbscm_frame_sal): Adjust.
	* guile/scm-symtab.c (stscm_make_sal_smob): Use in-place new
	instead of memset.
	(gdbscm_find_pc_line): Remove init_sal reference.
	* infcall.c (call_function_by_hand_dummy): Remove init_sal
	references.  Move declarations closer to initializations.
	* infcmd.c (set_step_frame): Update.  Move declarations closer to
	initializations.
	(finish_backward): Remove init_sal references.  Move declarations
	closer to initializations.
	* infrun.c (process_event_stop_test, handle_step_into_function)
	(insert_hp_step_resume_breakpoint_at_frame)
	(insert_step_resume_breakpoint_at_caller): Likewise.
	* linespec.c (create_sals_line_offset, decode_digits_ordinary)
	(symbol_to_sal): Likewise.
	* probe.c (parse_probes_in_pspace): Remove init_sal reference.
	* python/py-frame.c (frapy_find_sal): Move sal declaration closer
	to its initialization.
	* reverse.c (save_bookmark_command): Use new/delete.  Remove
	init_sal references.  Move declarations closer to initializations.
	* source.c (get_current_source_symtab_and_line): Remove brace
	initialization.
	(set_current_source_symtab_and_line): Now takes the sal by const
	reference.  Remove brace initialization.
	(line_info): Remove init_sal reference.
	* source.h (set_current_source_symtab_and_line): Now takes a
	symtab_and_line via const reference.
	* stack.c (set_current_sal_from_frame): Adjust.
	(print_frame_info): Adjust.
	(get_last_displayed_sal): Return the sal via function return
	instead of via output parameter.  Simplify.
	(frame_info): Adjust.
	* stack.h (get_last_displayed_sal): Return the sal via function
	return instead of via output parameter.
	* symtab.c (init_sal): Delete.
	(find_pc_sect_line): Remove init_sal references.  Move
	declarations closer to initializations.
	(find_function_start_sal): Remove init_sal references.  Move
	declarations closer to initializations.
	* symtab.h (struct symtab_and_line): In-class initialize all
	fields.
	* tracepoint.c (set_traceframe_context)
	(print_one_static_tracepoint_marker): Remove init_sal references.
	Move declarations closer to initializations.
	* tui/tui-disasm.c (tui_show_disassem_and_update_source): Adjust.
	* tui/tui-stack.c (tui_show_frame_info): Adjust.  Move
	declarations closer to initializations.
	* tui/tui-winsource.c (tui_update_source_window_as_is): Remove
	init_sal references.  Adjust.
2017-09-04 17:11:45 +01:00
..
ChangeLog-1998-2003
tui-command.c update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
tui-command.h update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
tui-data.c -Wwrite-strings: The Rest 2017-04-05 19:21:37 +01:00
tui-data.h -Wwrite-strings: The Rest 2017-04-05 19:21:37 +01:00
tui-disasm.c Kill init_sal 2017-09-04 17:11:45 +01:00
tui-disasm.h update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
tui-file.c Fix PR tui/21216: TUI line breaks regression 2017-03-08 00:14:59 +00:00
tui-file.h Fix PR tui/21216: TUI line breaks regression 2017-03-08 00:14:59 +00:00
tui-hooks.c update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
tui-hooks.h update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
tui-interp.c C++-fy struct interp/cli_interp/tui_interp/mi_interp 2017-02-03 16:30:04 +00:00
tui-io.c Fix PR tui/21216: TUI line breaks regression 2017-03-08 00:14:59 +00:00
tui-io.h Fix PR tui/21216: TUI line breaks regression 2017-03-08 00:14:59 +00:00
tui-layout.c Introduce class completion_tracker & rewrite completion<->readline interaction 2017-07-17 14:45:59 +01:00
tui-layout.h update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
tui-out.c update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
tui-out.h update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
tui-regs.c Replace tui_restore_gdbout with scoped_restore 2017-08-03 07:59:01 -06:00
tui-regs.h update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
tui-source.c -Wwrite-strings: The Rest 2017-04-05 19:21:37 +01:00
tui-source.h -Wwrite-strings: The Rest 2017-04-05 19:21:37 +01:00
tui-stack.c Kill init_sal 2017-09-04 17:11:45 +01:00
tui-stack.h update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
tui-win.c Introduce class completion_tracker & rewrite completion<->readline interaction 2017-07-17 14:45:59 +01:00
tui-win.h update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
tui-windata.c Fix tui compilation with Solaris libcurses: non-const last arg to mvwaddstr (PR tui/21482) 2017-05-19 14:16:55 +02:00
tui-windata.h -Wwrite-strings: The Rest 2017-04-05 19:21:37 +01:00
tui-wingeneral.c Fix tui compilation with Solaris libcurses: non-const last arg to mvwaddstr (PR tui/21482) 2017-05-19 14:16:55 +02:00
tui-wingeneral.h update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
tui-winsource.c Kill init_sal 2017-09-04 17:11:45 +01:00
tui-winsource.h update copyright year range in GDB files 2017-01-01 10:52:34 +04:00
tui.c Add shortcuts for "nexti" and "stepi" commands in Single-Key mode 2017-08-16 21:44:29 +03:00
tui.h update copyright year range in GDB files 2017-01-01 10:52:34 +04:00