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The TUI has two duplicate "re-render this window" methods, "rerender"
and "refresh_all". They differ only slightly in semantics, so I
wanted to see if they could be unified.
After looking into this, I decided that refresh_all was not needed.
There are 4 calls to tui_refresh_all_win (the only caller of this
method):
1. tui_enable. This sets the layout, which renders the windows.
2. tui_cont_sig. Here, I think it's sufficient to simply redraw the
current window contents from the curses backing store, because gdb
state didn't change while it was suspended
3. tui_dispatch_ctrl_char. This is the C-l handler, and here it's
explicitly enough to just refresh the screen (as above).
4. tui_refresh_all_command. This is the command equivalent of C-l.
So, this patch removes this method entirely and simplifies
tui_refresh_all_win.
gdb/ChangeLog
2019-08-30 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.h (struct tui_source_window_base)
<refresh_all>: Don't declare.
* tui/tui-winsource.c (tui_source_window_base::refresh_all):
Remove.
* tui/tui-win.c (tui_refresh_all_win): Don't call refresh_all or
tui_show_locator_content.
* tui/tui-regs.h (struct tui_data_window) <refresh_all>: Don't
declare.
* tui/tui-regs.c (tui_data_window::refresh_all): Remove.
* tui/tui-data.h (struct tui_win_info) <refresh_all>: Don't
declare.
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TUI windows keep track of their visibility in a boolean field.
However, this is not needed, because a window is visible if and only
if it has an underlying curses handle. So, we can remove this
separate field.
gdb/ChangeLog
2019-08-16 Tom Tromey <tom@tromey.com>
* tui/tui.c (tui_is_window_visible): Update.
* tui/tui-wingeneral.c (tui_make_window)
(tui_gen_win_info::make_visible, tui_refresh_all): Update.
* tui/tui-win.c (window_name_completer, tui_refresh_all_win)
(tui_set_focus_command, tui_all_windows_info, update_tab_width)
(tui_set_win_height_command, parse_scrolling_args): Update.
* tui/tui-source.c (tui_source_window::style_changed): Update.
* tui/tui-regs.c (tui_show_registers)
(tui_data_window::first_data_item_displayed)
(tui_data_window::delete_data_content_windows)
(tui_check_register_values, tui_reg_command): Update.
* tui/tui-disasm.c (tui_show_disassem): Update.
* tui/tui-data.h (struct tui_gen_win_info) <is_visible>: New
method.
<is_visible>: Remove field.
* tui/tui-data.c (tui_next_win, tui_prev_win)
(tui_delete_invisible_windows): Update.
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The TUI currently has two different ways to resize a window: the
resize method, and the methods make_invisible_and_set_new_height and
make_visible_with_new_height.
There's no deep reason to have two different ways to resize a window,
so this patch unifies them, leaving just the "resize" method.
This also changes the locator to be handled more like an ordinary
window and less like an adjunct of the associated source window.
gdb/ChangeLog
2019-08-15 Tom Tromey <tom@tromey.com>
* tui/tui-io.c (tui_puts_internal): Check TUI_CMD_WIN before
calling update_cmdwin_start_line.
* tui/tui-winsource.h (struct tui_source_window_base)
<do_make_visible_with_new_height, set_new_height>: Don't declare.
<rerender>: Declare.
* tui/tui-winsource.c (tui_source_window_base::update_tab_width):
Call rerender.
(tui_source_window_base::set_new_height): Remove.
(tui_source_window_base::rerender): Rename from
do_make_visible_with_new_height.
* tui/tui-win.c (tui_resize_all, tui_adjust_win_heights): Use
resize method.
(tui_win_info::make_invisible_and_set_new_height)
(tui_win_info::make_visible_with_new_height): Remove.
* tui/tui-stack.h (struct tui_locator_window) <rerender>:
Declare.
* tui/tui-stack.c (tui_locator_window::rerender): New method.
* tui/tui-regs.h (struct tui_data_window) <set_new_height,
do_make_visible_with_new_height>: Don't declare.
<rerender>: Declare.
* tui/tui-regs.c (tui_data_window::rerender): Rename from
set_new_height.
(tui_data_window::do_make_visible_with_new_height): Remove.
* tui/tui-layout.c (show_source_disasm_command, show_data): Don't
call tui_show_locator_content.
(tui_gen_win_info::resize): Call rerender.
(show_source_or_disasm_and_command): Don't call
tui_show_locator_content.
* tui/tui-data.h (struct tui_gen_win_info) <rerender>: New
method.
(struct tui_win_info) <rerender>: Declare.
<set_new_height, make_invisible_and_set_new_height,
make_visible_with_new_height>: Don't declare.
* tui/tui-data.c (tui_win_list::rerender): New method.
* tui/tui-command.h (struct tui_cmd_window)
<do_make_visible_with_new_height>: Don't declare.
* tui/tui-command.c
(tui_cmd_window::do_make_visible_with_new_height): Remove.
gdb/testsuite/ChangeLog
2019-08-15 Tom Tromey <tom@tromey.com>
* gdb.tui/empty.exp: Enable resizing tests.
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Currently the TUI does separate bookkeeping to track which source
windows exist. It seems better to me to just refer to the list of
windows for this, so this patch removes the special handling and
instead adds a new iterator.
gdb/ChangeLog
2019-08-15 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.h (struct tui_source_window_iterator): New.
(struct tui_source_windows): New.
* tui/tui-winsource.c (tui_display_main): Update.
* tui/tui-win.c (tui_resize_all, tui_adjust_win_heights)
(new_height_ok, parse_scrolling_args): Update.
* tui/tui-layout.c (show_layout, show_data): Update.
* tui/tui-data.h (tui_source_windows, tui_clear_source_windows)
(tui_add_to_source_windows): Don't declare.
* tui/tui-data.c (source_windows, tui_source_windows)
(tui_clear_source_windows, tui_add_to_source_windows): Remove.
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This changes tui_erase_source_content into a method on
tui_source_window_base. The bulk of the work is moved into a helper
method, so that the callers can each pass the string appropriate to
the particular window class.
gdb/ChangeLog
2019-08-15 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.h (struct tui_source_window_base)
<do_erase_source_content>: New method.
<erase_source_content>: New method.
(tui_erase_source_content): Don't declare.
* tui/tui-winsource.c (tui_clear_source_content): Update.
(tui_source_window_base::do_erase_source_content): Rename from
tui_erase_source_content.
(tui_source_window_base::show_source_content): Update.
* tui/tui-win.c (tui_resize_all, tui_adjust_win_heights): Update.
* tui/tui-source.h (struct tui_source_window)
<erase_source_content>: New method.
* tui/tui-disasm.h (struct tui_disasm_window)
<erase_source_content>: New method.
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This changes tui_check_and_display_highlight_if_needed to be a method
on tui_win_info. This makes it clear that the NULL check in that
function is not needed, so it is removed here.
gdb/ChangeLog
2019-08-13 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.c (tui_erase_source_content)
(tui_show_source_content, tui_source_window_base::refresh_all):
Update.
* tui/tui-wingeneral.h
(tui_check_and_display_highlight_if_needed): Don't declare.
* tui/tui-wingeneral.c
(tui_win_info::check_and_display_highlight_if_needed): Rename from
check_and_display_highlight_if_needed.
* tui/tui-win.c (tui_rehighlight_all)
(tui_win_info::make_visible_with_new_height): Update.
* tui/tui-regs.c (tui_data_window::display_registers_from_line)
(tui_data_window::erase_data_content)
(tui_data_window::display_all_data): Update.
* tui/tui-data.h (struct tui_win_info)
<check_and_display_highlight_if_needed>: Declare.
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This changes the TUI so that when the layout changes, any windows that
are invisible are now deleted. This makes it simpler to understand
window lifetimes.
gdb/ChangeLog
2019-08-13 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (tui_resize_all): Call
tui_delete_invisible_windows.
* tui/tui-layout.c (show_layout): Call
tui_delete_invisible_windows.
* tui/tui-data.h (tui_delete_invisible_windows): Declare.
* tui/tui-data.c (tui_delete_invisible_windows): New function.
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With this patch, the help docs now respect 2 invariants:
* The first line of a command help is terminated by a '.' character.
* The last character of a command help is not a newline character.
Note that the changes for the last invariant were done by Tom, as part of :
[PATCH] Remove trailing newlines from help text
https://sourceware.org/ml/gdb-patches/2019-06/msg00050.html
but some occurrences have been re-introduced since then.
Some help docs had to be rephrased/restructured to respect the above
invariants.
Before this patch, print_doc_line was printing the first line
of a command help documentation, but stopping at the first '.'
or ',' character.
This was giving inconsistent results :
* The first line of command helps was sometimes '.' terminated,
sometimes not.
* The first line of command helps was not always designed to be
readable/understandable/unambiguous when stopping at the first
'.' or ',' character.
This e.g. created the following inconsistencies/problems:
< catch exception -- Catch Ada exceptions
< catch handlers -- Catch Ada exceptions
< catch syscall -- Catch system calls by their names
< down-silently -- Same as the `down' command
while the new help is:
> catch exception -- Catch Ada exceptions, when raised.
> catch handlers -- Catch Ada exceptions, when handled.
> catch syscall -- Catch system calls by their names, groups and/or numbers.
> down-silently -- Same as the `down' command, but does not print anything.
Also, the command help doc should not be terminated by a newline
character, but this was not respected by all commands.
The cli-option -OPT framework re-introduced some occurences.
So, the -OPT build help framework was changed to not output newlines at the
end of %OPTIONS% replacement.
This patch changes the help documentations to ensure the 2 invariants
given above.
It implied to slightly rephrase or restructure some help docs.
Based on the above invariants, print_doc_line (called by
'apropos' and 'help' commands to print the first line of a command
help) now outputs the full first line of a command help.
This all results in a lot of small changes in the produced help docs.
There are less code changes than changes in the help docs, as a lot
of docs are produced by some code (e.g. the remote packet usage settings).
gdb/ChangeLog
2019-08-07 Philippe Waroquiers <philippe.waroquiers@skynet.be>
* cli/cli-decode.h (print_doc_line): Add for_value_prefix argument.
* cli/cli-decode.c (print_doc_line): Likewise. It now prints
the full first line, except when FOR_VALUE_PREFIX. In this case,
the trailing '.' is not output, and the first character is uppercased.
(print_help_for_command): Update call to print_doc_line.
(print_doc_of_command): Likewise.
* cli/cli-setshow.c (deprecated_show_value_hack): Likewise.
* cli/cli-option.c (append_indented_doc): Do not append newline.
(build_help_option): Append newline after first appended_indented_doc
only if a second call is done.
(build_help): Append 2 new lines before each option, except the first
one.
* compile/compile.c (_initialize_compile): Add new lines after
%OPTIONS%, when not at the end of the help.
Change help doc or code
producing the help doc to respect the invariants.
* maint-test-options.c (_initialize_maint_test_options): Likewise.
Also removed the new line after 'Options:', as all other commands
do not put an empty line between 'Options:' and the first option.
* printcmd.c (_initialize_printcmd): Likewise.
* stack.c (_initialize_stack): Likewise.
* interps.c (interpreter_exec_cmd): Fix "Usage:" line that was
incorrectly telling COMMAND is optional.
* ada-lang.c (_initialize_ada_language): Change help doc or code
producing the help doc to respect the invariants.
* ada-tasks.c (_initialize_ada_tasks): Likewise.
* breakpoint.c (_initialize_breakpoint): Likewise.
* cli/cli-cmds.c (_initialize_cli_cmds): Likewise.
* cli/cli-logging.c (_initialize_cli_logging): Likewise.
* cli/cli-setshow.c (_initialize_cli_setshow): Likewise.
* cli/cli-style.c (cli_style_option::add_setshow_commands,
_initialize_cli_style): Likewise.
* corelow.c (core_target_info): Likewise.
* dwarf-index-cache.c (_initialize_index_cache): Likewise.
* dwarf2read.c (_initialize_dwarf2_read): Likewise.
* filesystem.c (_initialize_filesystem): Likewise.
* frame.c (_initialize_frame): Likewise.
* gnu-nat.c (add_task_commands): Likewise.
* infcall.c (_initialize_infcall): Likewise.
* infcmd.c (_initialize_infcmd): Likewise.
* interps.c (_initialize_interpreter): Likewise.
* language.c (_initialize_language): Likewise.
* linux-fork.c (_initialize_linux_fork): Likewise.
* maint-test-settings.c (_initialize_maint_test_settings): Likewise.
* maint.c (_initialize_maint_cmds): Likewise.
* memattr.c (_initialize_mem): Likewise.
* printcmd.c (_initialize_printcmd): Likewise.
* python/lib/gdb/function/strfns.py (_MemEq, _StrLen, _StrEq,
_RegEx): Likewise.
* ravenscar-thread.c (_initialize_ravenscar): Likewise.
* record-btrace.c (_initialize_record_btrace): Likewise.
* record-full.c (_initialize_record_full): Likewise.
* record.c (_initialize_record): Likewise.
* regcache-dump.c (_initialize_regcache_dump): Likewise.
* regcache.c (_initialize_regcache): Likewise.
* remote.c (add_packet_config_cmd, init_remote_threadtests,
_initialize_remote): Likewise.
* ser-tcp.c (_initialize_ser_tcp): Likewise.
* serial.c (_initialize_serial): Likewise.
* skip.c (_initialize_step_skip): Likewise.
* source.c (_initialize_source): Likewise.
* stack.c (_initialize_stack): Likewise.
* symfile.c (_initialize_symfile): Likewise.
* symtab.c (_initialize_symtab): Likewise.
* target-descriptions.c (_initialize_target_descriptions): Likewise.
* top.c (init_main): Likewise.
* tracefile-tfile.c (tfile_target_info): Likewise.
* tracepoint.c (_initialize_tracepoint): Likewise.
* tui/tui-win.c (_initialize_tui_win): Likewise.
* utils.c (add_internal_problem_command): Likewise.
* valprint.c (value_print_option_defs): Likewise.
gdb/testsuite/ChangeLog
2019-08-07 Philippe Waroquiers <philippe.waroquiers@skynet.be>
* gdb.base/style.exp: Update tests for help doc new invariants.
* gdb.base/help.exp: Likewise.
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In https://sourceware.org/ml/gdb-patches/2019-07/msg00509.html, Jan
pointed out that clang points out that
make_invisible_and_set_new_height self-assigns "height".
This patch fixes the bug by renaming the formal parameter.
gdb/ChangeLog
2019-07-22 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (tui_win_info::make_invisible_and_set_new_height):
Don't self-assign.
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parse_scrolling_args combines two errors into one message, which also
happens to end with a newline. This separates the errors and fixes
the message.
gdb/ChangeLog
2019-07-17 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (parse_scrolling_args): Throw separate errors.
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Like the previous rearranging patches, this moves the source and
disassembly window base class code to tui-winsource.[ch]. The
execution info window is also moved, because it is associated with
this base class.
gdb/ChangeLog
2019-07-17 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.h (struct tui_exec_info_window)
(struct tui_source_window_base): Move from tui-data.h.
* tui/tui-winsource.c: Move many method definitions from
elsewhere. Remove "structuring" comments.
* tui/tui-wingeneral.c (tui_source_window_base::make_visible)
(tui_source_window_base::refresh_window): Move to
tui-winsource.c.
* tui/tui-win.c (tui_source_window_base::refresh_all)
(tui_source_window_base::update_tab_width)
(tui_source_window_base::set_new_height)
(tui_source_window_base::do_make_visible_with_new_height): Move to
tui-winsource.c.
* tui/tui-source.h: Update.
* tui/tui-source.c (tui_source_window_base::reset): Move to
tui-winsource.c.
* tui/tui-disasm.h: Update.
* tui/tui-data.h (struct tui_exec_info_window): Move to
tui-winsource.h.
(struct tui_source_window_base): Likewise.
* tui/tui-data.c (tui_source_window_base::clear_detail)
(tui_source_window_base, ~tui_source_window_base): Move to
tui-winsource.c.
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This changes make_invisible_and_set_new_height to be a method on
tui_win_info. I felt that this was cleaner.
gdb/ChangeLog
2019-07-17 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (tui_resize_all)
(tui_source_window_base::update_tab_width)
(tui_adjust_win_heights): Update.
(tui_win_info::make_invisible_and_set_new_height): Rename from
make_invisible_and_set_new_height.
* tui/tui-data.h (struct tui_win_info)
<make_invisible_and_set_new_height>: New method.
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Like the earlier change to the data window, this moves the TUI command
window code to tui-command.[ch], and removes the old "structuring"
comments from tui-command.c.
gdb/ChangeLog
2019-07-17 Tom Tromey <tom@tromey.com>
* tui/tui.c: Update.
* tui/tui-win.c (tui_cmd_window::do_make_visible_with_new_height)
(tui_cmd_window::max_height): Move to tui-command.c.
* tui/tui-layout.c: Update.
* tui/tui-data.h (struct tui_cmd_window): Move to tui-command.h.
* tui/tui-data.c (tui_cmd_window::clear_detail): Move to
tui-command.c.
* tui/tui-command.h (struct tui_cmd_window): Move from
tui-data.h.
* tui/tui-command.c: Remove "structuring" comments.
(tui_cmd_window::clear_detail)
(tui_cmd_window::do_make_visible_with_new_height)
(tui_cmd_window::max_height): Move from elsewhere.
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An earlier patch caused tui-windata.h to be essentially empty. And,
other earlier patches implemented TUI data window methods in any spot
that happened to be convenient at the time.
This patch rearranges all the data window code to be somewhat more
organized. It moves tui_data_window to tui-regs.h, and moves the
implementation of all methods to tui-regs.c. It then removes
tui-windata.h and tui-windata.c.
It also removes the "structuring" comments from tui-regs.c; these are
not the usual gdb style, and were out of date anyhow. Finally, it
moves _initialize_tui_regs to the end of the file, per the usual gdb
convention.
gdb/ChangeLog
2019-07-17 Tom Tromey <tom@tromey.com>
* tui/tui.c: Update.
* tui/tui-wingeneral.c (tui_data_window::refresh_window): Move to
tui-regs.c.
* tui/tui-windata.h: Remove file.
* tui/tui-windata.c: Remove file.
* tui/tui-win.c (tui_data_window::set_new_height)
(tui_data_window::do_make_visible_with_new_height): Move to
tui-regs.c.
* tui/tui-regs.h (struct tui_data_window): Move from tui-data.h.
* tui/tui-regs.c: Remove "structuring" comments.
(tui_data_window::first_data_item_displayed)
(tui_data_window::delete_data_content_windows)
(tui_data_window::erase_data_content)
(tui_data_window::display_all_data)
(tui_data_window::refresh_all)
(tui_data_window::do_scroll_vertical)
(tui_data_window::clear_detail, tui_data_window::set_new_height)
(tui_data_window::do_make_visible_with_new_height)
(tui_data_window::refresh_window): Move from elsewhere.
(_initialize_tui_regs): Move to end of file.
* tui/tui-layout.c: Update.
* tui/tui-hooks.c: Update.
* tui/tui-data.h (struct tui_data_window): Move to tui-regs.h.
* tui/tui-data.c (tui_data_window::clear_detail): Move to
tui-regs.c.
* Makefile.in (SUBDIR_TUI_SRCS): Remove tui-windata.c.
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Earlier changes made it obvious that the has_locator method can only
be called for source/disassembly windows. Because the only reference
to this now occurs in methods on this object, we can remove the
has_locator method entirely, in favor of using the member directly.
gdb/ChangeLog
2019-07-17 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (tui_source_window_base::set_new_height)
(tui_source_window_base::do_make_visible_with_new_height): Use
m_has_locator field directly.
* tui/tui-data.h (struct tui_win_info) <has_locator>: Remove
method.
(struct tui_source_window_base) <has_locator>: Likewise.
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tui_make_visible and tui_make_invisible are just wrappers for a method
call, so remove them and have the callers simply make the method call
themselves.
gdb/ChangeLog
2019-07-17 Tom Tromey <tom@tromey.com>
* tui/tui-wingeneral.h (tui_make_visible, tui_make_invisible):
Don't declare.
* tui/tui-wingeneral.c (tui_make_visible, tui_make_invisible):
Remove.
* tui/tui-win.c (tui_source_window_base::set_new_height)
(tui_source_window_base::set_new_height)
(make_invisible_and_set_new_height)
(tui_source_window_base::do_make_visible_with_new_height)
(tui_source_window_base::do_make_visible_with_new_height):
Update.
* tui/tui-layout.c (show_source_disasm_command, show_data)
(show_source_or_disasm_and_command): Update.
* tui/tui-layout.c (show_layout): Update.
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The TUI has a couple of special cases for updating the data window:
one in tui_rl_other_windowand one in tui_set_focus_command. As part
of the project to remove references to globals, I wanted to remove
these calls; but when I did, some simple operations (like "C-x o")
would cause the register window to blank.
This fixes the underlying problem by arranging for the data window's
refresh_window method to call the superclass method first, and then to
refresh the child windows. Then the special cases can be removed.
gdb/ChangeLog
2019-07-17 Tom Tromey <tom@tromey.com>
* tui/tui.c (tui_rl_other_window): Update.
* tui/tui-wingeneral.c (tui_data_window::refresh_window): Call
superclass method first. Always iterate over regs_content.
(tui_unhighlight_win, tui_highlight_win): Use refresh_window
method.
* tui/tui-win.c (tui_set_focus_command): Update.
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tui_set_focus_command is a simple wrapper for tui_set_focus, so rename
the latter and remove the wrapper function.
gdb/ChangeLog
2019-07-17 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (tui_set_focus_command): Rename from
tui_set_focus. Call tui_enable.
(tui_set_focus_command): Remove.
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The "display_prompt" parameter of tui_erase_source_content and
tui_clear_source_content was never passed the NO_EMPTY_SOURCE_PROMPT
value, so remove the parameter. Once this is done, the
EMPTY_SOURCE_PROMPT and NO_EMPTY_SOURCE_PROMPT defines are unused, so
remove those as well.
gdb/ChangeLog
2019-07-17 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.h (tui_erase_source_content)
(tui_clear_source_content): Remove "display_prompt" parameter.
* tui/tui-winsource.c (tui_update_source_window_as_is)
(tui_update_source_windows_with_addr): Update.
(tui_clear_source_content): Remove "display_prompt" parameter.
(tui_erase_source_content): Likewise. Simplify.
(tui_show_source_content): Update.
* tui/tui-win.c (tui_resize_all, tui_adjust_win_heights): Update.
* tui/tui-stack.c (tui_show_frame_info): Update.
* tui/tui-data.h (EMPTY_SOURCE_PROMPT, NO_EMPTY_SOURCE_PROMPT):
Remove defines.
|
|
tui_set_win_height_command is just a simple wrapper for
tui_set_win_height, so rename the latter and remove the wrapper.
gdb/ChangeLog
2019-07-17 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (tui_set_win_height_command): Rename from
tui_set_win_height.
(tui_set_win_height_command): Remove.
|
|
This fixes a couple of comment typos that I noticed.
gdb/ChangeLog
2019-07-17 Tom Tromey <tom@tromey.com>
* tui/tui-data.c (tui_clear_source_windows_detail): Fix typo.
* tui/tui-win.c (tui_resize_all): Fix typo.
|
|
This introduces an iterator class and a range adapter to make it
simpler to iterate over TUI windows.
One explicit iteration remains, in tui-win.c, because that spot is
deleting windows as well.
gdb/ChangeLog
2019-07-17 Tom Tromey <tom@tromey.com>
* tui/tui-wingeneral.h (tui_refresh_all): Update.
* tui/tui-wingeneral.c (make_all_visible): Use foreach.
(tui_refresh_all): Remove "list" parameter. Use foreach.
* tui/tui-win.c (window_name_completer): Use foreach.
(tui_refresh_all_win, tui_rehighlight_all, tui_all_windows_info)
(update_tab_width): Likewise.
* tui/tui-layout.c (show_layout): Update.
* tui/tui-data.h (class tui_window_iterator): New.
(struct all_tui_windows): New.
* tui/tui-data.c (tui_partial_win_by_name): Use foreach.
|
|
This changes tui_display_all_data to be a method on tui_data_window.
This helps cluster uses of the TUI_DATA_WIN global.
gdb/ChangeLog
2019-07-17 Tom Tromey <tom@tromey.com>
* tui/tui-windata.h (tui_display_all_data): Don't declare.
* tui/tui-windata.c (tui_data_window::display_all_data): Rename
from tui_display_all_data.
* tui/tui-win.c
(tui_data_window::do_make_visible_with_new_height): Update.
* tui/tui-regs.c (tui_show_registers): Update.
* tui/tui-layout.c (tui_set_layout): Update.
* tui/tui-data.h (struct tui_data_window) <display_all_data>: New
method.
|
|
This removes union tui_which_element, instead moving the content
directly into tui_source_window_base. This allows for the deletion of
a fair amount of code. Now the TUI window hierarchy is more
type-safe. In particular, there is never any confusion now about
which members are in use by which subtype.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.h (tui_update_source_window_as_is)
(tui_alloc_source_buffer, tui_line_is_displayed)
(tui_addr_is_displayed): Change type of win_info.
* tui/tui-winsource.c (tui_update_source_window_as_is)
(tui_clear_source_content, tui_show_source_line)
(tui_show_source_content, tui_source_window_base::refill)
(tui_source_window_base::set_is_exec_point_at)
(tui_source_window_base::set_is_exec_point_at)
(tui_update_breakpoint_info, tui_set_exec_info_content): Update.
(tui_alloc_source_buffer, tui_line_is_displayed)
(tui_addr_is_displayed): Change type of win_info. Update.
* tui/tui-win.c (tui_resize_all, tui_adjust_win_heights)
(tui_source_window_base::do_make_visible_with_new_height):
Update.
* tui/tui-source.c (tui_set_source_content)
(tui_set_source_content_nil)
(tui_source_window::do_scroll_vertical): Update.
* tui/tui-layout.c (show_layout): Update.
* tui/tui-disasm.c (tui_set_disassem_content)
(tui_disasm_window::do_scroll_vertical): Update.
* tui/tui-data.h (tui_win_content): Remove.
(struct tui_gen_win_info) <content, content_size>: Remove.
(struct tui_source_element): Add initializers and destructor.
(union tui_which_element, struct tui_win_element): Remove.
(struct tui_source_window_base) <content>: New field.
(struct tui_data_window): Remove destructor.
(tui_alloc_content, tui_free_win_content)
(tui_free_all_source_wins_content): Don't declare.
* tui/tui-data.c (tui_initialize_static_data): Update.
(init_content_element, tui_alloc_content): Remove.
(~tui_gen_win_info): Update.
(~tui_data_window, tui_free_all_source_wins_content)
(tui_free_win_content, free_content, free_content_elements):
Remove.
|
|
A few functions can only operate on a source or disassembly window.
This patch adds a bit more type safety to a few of these functions.
This simplifies a subsequent patch.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.h (tui_clear_source_content)
(tui_erase_source_content, tui_show_source_content): Change type
of win_info.
* tui/tui-winsource.c (tui_clear_source_content)
(tui_erase_source_content, tui_show_source_content): Change type
of win_info.
* tui/tui-win.c (tui_resize_all, tui_adjust_win_heights): Update.
* tui/tui-source.h (tui_set_source_content_nil): Change type of
win_info.
* tui/tui-source.c (tui_set_source_content_nil): Change type of
win_info.
* tui/tui-layout.c (show_source_or_disasm_and_command): Update.
|
|
The TUI has a function called tui_win_is_auxillary, but the word
should actually be spelled "auxiliary". This fixes the typo.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-wingeneral.c (tui_gen_win_info::make_visible): Update.
* tui/tui-win.c (make_invisible_and_set_new_height): Update.
* tui/tui-layout.c (init_and_make_win): Update.
* tui/tui.h (enum tui_win_type): Update.
* tui/tui-data.h (tui_win_is_auxiliary): Rename from
tui_win_is_auxillary.
* tui/tui-data.c (tui_win_is_auxiliary): Rename from
tui_win_is_auxillary.
|
|
This removes "data_window" from union tui_which_element and updates
the uses. It also changes how tui_data_window refers to the register
data, and changes it not to need the "content" field at all (though as
this is in a base class, it can't yet be removed).
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-wingeneral.c (tui_data_window::refresh_window): Update.
* tui/tui-windata.c (tui_data_window::first_data_item_displayed)
(tui_delete_data_content_windows, tui_display_all_data)
(tui_data_window::do_scroll_vertical, tui_display_data_from):
Update.
* tui/tui-win.c (tui_data_window::set_new_height): Simplify.
* tui/tui-regs.c (tui_last_regs_line_no)
(tui_line_from_reg_element_no, tui_first_reg_element_no_inline)
(tui_show_registers): Update.
(tui_show_register_group): Return void. Update.
(tui_display_registers_from, tui_display_reg_element_at_line)
(tui_display_registers_from_line, tui_check_register_values):
Update.
* tui/tui-data.h (union tui_which_element) <data_window>: Remove
member.
(struct tui_data_window) <regs_content>: Now a std::vector.
<regs_content_count>: Remove.
(tui_add_content_elements, tui_free_data_content): Don't declare.
* tui/tui-data.c (tui_data_window::clear_detail): Update.
(init_content_element): Remove DATA_WIN case. Add assert.
(tui_add_content_elements): Remove.
(tui_data_window): Update.
(tui_free_data_content): Remove.
(free_content_elements): Remove DATA_WIN case.
|
|
This introduces a new subclass of tui_gen_win_info for the locator,
letting us remove another element from union tui_which_element.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-wingeneral.c (tui_refresh_all): Update.
* tui/tui-win.c (tui_resize_all, tui_adjust_win_heights)
(tui_source_window_base::set_new_height): Update.
* tui/tui-stack.c (tui_make_status_line): Change parameter type.
Update.
(tui_set_locator_fullname, tui_set_locator_info)
(tui_show_frame_info): Update.
* tui/tui-source.c (tui_set_source_content)
(tui_source_is_displayed): Update.
* tui/tui-layout.c (show_source_disasm_command, show_data)
(show_source_or_disasm_and_command): Update.
* tui/tui-disasm.c (tui_set_disassem_content)
(tui_get_begin_asm_address): Update.
* tui/tui-data.h (struct tui_locator_element): Remove.
(union tui_which_element) <locator>: Remove.
(struct tui_locator_window): New.
(tui_locator_win_info_ptr): Change return type.
* tui/tui-data.c (_locator): Change type.
(tui_locator_win_info_ptr): Change return type.
(init_content_element): Remove LOCATOR_WIN case. Add assert.
(tui_alloc_content): Add assert.
|
|
This changes tui_set_win_focus_to so that it no longer checks the
window type. Instead, now tui_unhighlight_win also checks whether the
window can be highlighted.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (tui_set_win_focus_to): Don't check window type.
* tui/tui-wingeneral.c (tui_unhighlight_win): Check
can_highlight.
|
|
This changes make_visible_with_new_height to be a method on
tui_win_info, letting us remove a spot that checks the window type.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (tui_source_window_base::update_tab_width): Call
make_visible_with_new_height method.
(tui_win_info::make_visible_with_new_height): New method.
(tui_source_window_base::do_make_visible_with_new_height)
(tui_data_window::do_make_visible_with_new_height)
(tui_cmd_window::do_make_visible_with_new_height): New methods.
(make_visible_with_new_height): Remove.
(tui_resize_all, tui_adjust_win_heights): Use
make_visible_with_new_height method.
* tui/tui-data.h (struct tui_win_info)
<do_make_visible_with_new_height, make_visible_with_new_height>:
New methods.
(struct tui_source_window_base, struct tui_data_window)
(struct tui_cmd_window) <do_make_visible_with_new_height>: New
methods.
|
|
This introduces a new tui_win_info::update_tab_width method, and
changes the TUI to call it. This fixes another spot that was checking
the window type.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (tui_source_window_base::update_tab_width): New
method.
(update_tab_width): Call update_tab_width method.
* tui/tui-data.h (struct tui_win_info)
(struct tui_source_window_base) <update_tab_width>: New methods.
|
|
The tui_scroll_direction enum is not really needed, because it's
simple to adapt the various scrolling methods to use the sign of their
argument as the direction in which to scroll.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.c
(tui_source_window_base::do_scroll_horizontal): Remove direction
parameter.
* tui/tui-windata.c (tui_data_window::do_scroll_vertical): Remove
direction parameter.
* tui/tui-win.c (tui_win_info::forward_scroll)
(tui_win_info::backward_scroll, tui_win_info::left_scroll)
(tui_win_info::right_scroll): Update.
* tui/tui-source.c (tui_source_window::do_scroll_vertical): Remove
direction parameter.
* tui/tui-disasm.c (tui_disasm_window::do_scroll_vertical): Remove
direction parameter.
* tui/tui-data.h (enum tui_scroll_direction): Remove.
(struct tui_win_info) <do_scroll_vertical, do_scroll_horizontal>:
Remove direction parameter.
(struct tui_source_window_base, struct tui_source_window)
(struct tui_disasm_window, struct tui_data_window)
(struct tui_cmd_window): Update.
|
|
This removes tui_win_name and replaces it with a method on
tui_gen_win_info, removing another spot that switched on window type.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (window_name_completer, tui_set_focus)
(tui_all_windows_info): Use name method.
* tui/tui-data.h (struct tui_gen_win_info)
(struct tui_source_window, struct tui_disasm_window)
(struct tui_data_window, struct tui_cmd_window) <name>: New
method.
(tui_win_name): Don't declare.
* tui/tui-data.c (tui_partial_win_by_name): Use name method.
(tui_win_name): Remove.
|
|
tui_update_source_window can only be called for source and disassembly
windows, so change the argument type to enforce this at compile time.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.h (tui_update_source_window)
(tui_update_source_window_as_is): Change parameter type.
* tui/tui-winsource.c (tui_update_source_window): Change win_info
to be a tui_source_window_base.
(tui_update_source_window_as_is): Likewise.
* tui/tui-win.c (make_visible_with_new_height): Update.
|
|
This changes tui_win_info to derive from tui_gen_win_info, rather than
having a tui_gen_win_info as a member. This removes a layer of member
access from the entire TUI, which is why this patch is so large. This
change will enable further removal of switches based on window type.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui.c (tui_rl_other_window, tui_enable)
(tui_is_window_visible, tui_get_command_dimension): Update.
* tui/tui-winsource.c (tui_update_source_window_as_is)
(tui_clear_source_content, tui_erase_source_content)
(tui_show_source_line, tui_source_window_base::refill)
(tui_source_window_base::do_scroll_horizontal)
(tui_source_window_base::set_is_exec_point_at)
(tui_update_breakpoint_info, tui_set_exec_info_content)
(tui_alloc_source_buffer, tui_line_is_displayed)
(tui_addr_is_displayed): Update.
* tui/tui-wingeneral.c (tui_unhighlight_win, tui_highlight_win)
(tui_check_and_display_highlight_if_needed)
(tui_win_info::make_visible, tui_win_info::refresh)
(tui_refresh_all): Update.
* tui/tui-windata.c (tui_first_data_item_displayed)
(tui_delete_data_content_windows, tui_erase_data_content)
(tui_display_all_data, tui_data_window::refresh_all)
(tui_check_data_values): Update.
* tui/tui-win.c (window_name_completer, tui_update_gdb_sizes)
(tui_set_win_focus_to, tui_win_info::forward_scroll)
(tui_win_info::backward_scroll, tui_refresh_all_win)
(tui_resize_all, tui_set_focus, tui_all_windows_info)
(update_tab_width, tui_set_win_height, tui_adjust_win_heights)
(tui_source_window_base::set_new_height)
(tui_data_window::set_new_height)
(make_invisible_and_set_new_height)
(make_visible_with_new_height, new_height_ok)
(parse_scrolling_args): Update.
* tui/tui-stack.c (tui_show_frame_info): Update.
* tui/tui-source.c (tui_set_source_content)
(tui_set_source_content_nil, tui_source_is_displayed)
(tui_source_window::do_scroll_vertical): Update.
* tui/tui-regs.c (tui_show_registers, tui_show_register_group)
(tui_display_registers_from, tui_display_reg_element_at_line)
(tui_check_register_values, tui_reg_command): Update.
* tui/tui-layout.c (tui_default_win_height)
(show_source_disasm_command, show_data, init_and_make_win)
(show_source_or_disasm_and_command): Update.
* tui/tui-io.c (update_cmdwin_start_line, tui_putc, tui_puts)
(tui_redisplay_readline, tui_mld_flush)
(tui_mld_erase_entire_line, tui_mld_getc, tui_cont_sig)
(tui_getc): Update.
* tui/tui-disasm.c (tui_set_disassem_content)
(tui_disasm_window::do_scroll_vertical): Update.
* tui/tui-data.h (struct tui_gen_win_info) <~tui_gen_win_info>:
Now virtual.
(struct tui_win_info): Derive from tui_gen_win_info.
<~tui_win_info>: Mark as override.
<generic>: Remove member.
* tui/tui-data.c (tui_cmd_window::clear_detail, tui_next_win)
(tui_prev_win, tui_partial_win_by_name, tui_win_info)
(~tui_data_window, ~tui_win_info)
(tui_free_all_source_wins_content): Update.
* tui/tui-command.c (tui_refresh_cmd_win): Update.
|
|
A coming patch will add a constructor to tui_gen_win_info. However,
because the tui_which_element union contains an object of this type,
first something must be done here in order to avoid having a union
with a member that has a constructor. This patch changes this element
to be a pointer instead.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-wingeneral.c (tui_refresh_win): Update.
* tui/tui-windata.c (tui_first_data_item_displayed)
(tui_delete_data_content_windows): Update.
* tui/tui-win.c (tui_data_window::set_new_height): Update.
* tui/tui-regs.c (tui_show_registers, tui_show_register_group)
(tui_display_registers_from, tui_check_register_values): Update.
* tui/tui-data.h (union tui_which_element) <data_window>: Now a
pointer.
* tui/tui-data.c (init_content_element): Update. Allocate the new
window.
(tui_free_data_content): Update.
(free_content_elements) <case DATA_WIN>: Free the window.
|
|
This introduces the tui_win_info::max_height method and changes
new_height_ok to use it, rather than checking the window type
directly.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (tui_win_info::max_height)
(tui_cmd_window::max_height): New methods.
(new_height_ok): Call max_height.
* tui/tui-data.h (struct tui_win_info, struct tui_cmd_window)
<max_height>: New method.
|
|
This introduces tui_win_info::set_new_height and implements it in the
subclasses as appropriate. This removes another switch on the window
type.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (tui_source_window_base::set_new_height)
(tui_data_window::set_new_height): New methods.
(make_invisible_and_set_new_height): Call set_new_height method.
* tui/tui-data.h (struct tui_win_info)
(struct tui_source_window_base, struct tui_data_window)
<set_new_height>: New method.
|
|
This introduces the tui_win_info::refresh_all method and implements it
as needed in subclasses. The name and comment are a bit of a guess on
my part. The main benefit of this patch is removing another switch on
the type of the window.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui.c (tui_rl_other_window): Call the refresh_all method.
* tui/tui-windata.c (tui_data_window::refresh_all): Rename from
tui_refresh_data_win.
* tui/tui-win.c (tui_source_window_base::refresh_all): New
method.
(tui_refresh_all_win): Call the refresh_all method.
(tui_set_focus): Likewise.
* tui/tui-data.h (struct tui_win_info) <refresh_all>: New method.
(struct tui_source_window_base, struct tui_data_window) <refresh>:
Likewise.
|
|
The tui_source_info struct is used as a member of the "detail" union
in tui_win_info, and this member of the union is only used by source
and disassembly windows. This patch removes tui_source_info and moves
its members directly to tui_source_window_base. This simplifies the
code by removing a layer of references from many places. In a few
spots, a new cast was needed, but most of these will be removed by the
end of the series.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.c (tui_update_source_window)
(tui_refill_source_window)
(tui_source_window_base::do_scroll_horizontal)
(tui_update_breakpoint_info, tui_set_exec_info_content)
(tui_show_exec_info_content, tui_erase_exec_info_content)
(tui_clear_exec_info_content): Update.
* tui/tui-wingeneral.c (make_all_visible, tui_refresh_all):
Update.
* tui/tui-win.c (make_invisible_and_set_new_height)
(make_visible_with_new_height): Update.
* tui/tui-source.c (tui_set_source_content)
(tui_show_symtab_source): Update.
* tui/tui-layout.c (extract_display_start_addr)
(show_source_disasm_command, show_data)
(make_source_or_disasm_window)
(show_source_or_disasm_and_command): Update.
* tui/tui-disasm.c (tui_set_disassem_content): Simplify.
(tui_disasm_window::do_scroll_vertical): Remove shadowing
"gdbarch".
* tui/tui-data.h (struct tui_source_info): Remove. Move contents
to tui_source_window_base.
(struct tui_win_info) <detail>: Remove source_info member.
(struct tui_source_window_base) <has_locator>: Inline.
Move contents from tui_source_info; rename has_locator member to
m_has_locator.
(TUI_SRC_WIN, TUI_DISASM_WIN): Add casts.
* tui/tui-data.c (tui_source_window_base::has_locator): Move to
header file.
(tui_source_window_base::clear_detail, ~tui_source_window_base):
Simplify.
(tui_free_all_source_wins_content): Cast to
tui_source_window_base.
|
|
This changes tui_win_has_locator to be a method on tui_win_info, and
changes the locator code to use bool rather than int.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (make_invisible_and_set_new_height)
(make_visible_with_new_height): Call has_locator method.
* tui/tui-layout.c (show_source_disasm_command, show_data)
(show_source_or_disasm_and_command): Update for bool change.
* tui/tui-data.h (struct tui_source_info) <has_locator>: Now bool.
(tui_win_info) <has_locator>: New method.
(struct tui_source_window_base) <has_locator>: New method.
(tui_win_has_locator): Don't declare.
* tui/tui-data.c (tui_source_window_base::has_locator): Rename
from tui_win_has_locator.
(tui_source_window_base): Use false, not FALSE.
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This changes the TUI to use virtual methods on the various window
types for scrolling. Window-specific functions for this purpose are
renamed to be methods, and the generic tui_scroll function is removed
as it is no longer called.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.h (tui_horizontal_source_scroll): Don't
declare.
* tui/tui-winsource.c
(tui_source_window_base::do_scroll_horizontal): Rename from
tui_horizontal_source_scroll.
* tui/tui-windata.h (tui_vertical_data_scroll): Don't declare.
* tui/tui-windata.c (tui_data_window::do_scroll_vertical): Rename
from tui_vertical_data_scroll.
* tui/tui-win.h (tui_scroll): Don't declare.
* tui/tui-win.c (tui_win_info::forward_scroll)
(tui_win_info::backward_scroll, tui_win_info::left_scroll)
(tui_win_info::right_scroll): Rename and update.
(tui_scroll_forward_command, tui_scroll_backward_command)
(tui_scroll_left_command, tui_scroll_right_command): Update.
(tui_scroll): Remove.
* tui/tui-source.h: Don't declare tui_vertical_source_scroll.
* tui/tui-source.c (tui_source_window::do_scroll_vertical): Rename
from tui_vertical_source_scroll.
* tui/tui-disasm.h (tui_vertical_disassem_scroll): Don't declare.
* tui/tui-disasm.c (tui_disasm_window::do_scroll_vertical): Rename
from tui_vertical_disassem_scroll.
* tui/tui-data.h (struct tui_win_info) <do_scroll_vertical,
do_scroll_horizontal>: New methods.
<forward_scroll, backward_scroll, left_scroll, right_scroll>:
Likewise.
(struct tui_source_window_base): Add do_scroll_horizontal.
(struct tui_source_window, struct tui_disasm_window): Add
do_scroll_vertical.
(struct tui_data_window, struct tui_cmd_window): Add
do_scroll_horizontal and do_scroll_vertical.
* tui/tui-command.c (tui_dispatch_ctrl_char): Use method calls.
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This removes the tui_list type in favor of a std::vector.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-winsource.c (tui_display_main)
(tui_update_source_windows_with_addr)
(tui_update_all_breakpoint_info): Update.
* tui/tui-win.c (tui_resize_all, tui_adjust_win_heights)
(new_height_ok, parse_scrolling_args): Update.
* tui/tui-stack.c (tui_show_frame_info): Update.
* tui/tui-data.h (struct tui_list): Remove.
(tui_source_windows): Return a reference to a std::vector.
* tui/tui-data.c (source_windows): Now a std::vector.
(tui_source_windows): Change return type.
(tui_clear_source_windows): Rewrite.
(tui_clear_source_windows_detail, tui_add_to_source_windows)
(tui_free_all_source_wins_content): Rewrite.
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This changes tui_free_window into a destructor for tui_free_window and
then updates the users.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (tui_resize_all): Use delete.
* tui/tui-data.h (struct tui_win_info) <~tui_win_info>: Declare
destructor.
(tui_free_window): Don't declare.
* tui/tui-data.c (~tui_win_info): Rename from tui_free_window.
Update.
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I noticed some unnecessary casts of NULL. This removes all the
unnecessary ones, leaving only ones where we must ensure that NULL has
pointer type for passing through varargs.
I removed a couple of useless casts of 0 that I noticed while writing
this.
Tested by rebuilding.
gdb/ChangeLog
2019-06-16 Tom Tromey <tom@tromey.com>
* valops.c (value_cast, value_slice): Remove unnecessary cast.
* breakpoint.c (stopin_command, stopat_command)
(until_break_command, decode_location_default): Remove unnecessary
cast.
* utils.c (subset_compare): Remove unnecessary cast.
* ada-lang.c (ada_update_initial_language): Remove unnecessary
cast.
* linespec.c (decode_line_with_last_displayed): Remove unnecessary
cast.
* infcmd.c (path_command): Remove unnecessary cast.
* coffread.c (decode_type): Remove unnecessary cast.
* xcoffread.c (read_xcoff_symtab): Remove unnecessary cast.
* mipsread.c (mipscoff_symfile_read): Remove unnecessary cast.
* tui/tui-stack.c (tui_show_locator_content)
(tui_show_frame_info): Remove unnecessary cast.
* tui/tui-win.c (tui_scroll_forward_command)
(tui_scroll_backward_command, tui_set_focus, tui_set_win_height)
(parse_scrolling_args): Remove unnecessary cast.
* tui/tui-data.c (init_win_info, tui_del_window)
(tui_free_window, tui_del_data_windows, tui_free_data_content)
(free_content_elements): Remove unnecessary cast.
* tui/tui-windata.c (tui_first_data_item_displayed): Remove
unnecessary cast.
* tui/tui-source.c (tui_set_source_content)
(tui_vertical_source_scroll): Remove unnecessary cast.
* tui/tui-layout.c (tui_default_win_height): Remove unnecessary
cast.
* tui/tui-io.c (tui_initialize_io): Remove unnecessary cast.
* tui/tui-regs.c (tui_display_registers_from)
(tui_display_register): Remove unnecessary cast.
* tui/tui-wingeneral.c (tui_refresh_win, tui_delete_win)
(tui_unhighlight_win, tui_highlight_win, tui_make_window)
(make_visible): Remove unnecessary cast.
* tui/tui-winsource.c (tui_erase_source_content)
(tui_update_breakpoint_info, tui_set_exec_info_content): Remove
unnecessary cast.
* ax-gdb.c (agent_command_1): Remove unnecessary cast.
* cli/cli-setshow.c (cmd_show_list): Remove unnecessary cast.
* stabsread.c (read_type, read_array_type, read_range_type):
Remove unnecessary cast.
* mdebugread.c (mdebug_build_psymtabs): Remove unnecessary cast.
(parse_symbol, parse_type, upgrade_type, parse_external)
(parse_partial_symbols, psymtab_to_symtab_1, cross_ref): Remove
unnecessary cast.
* gdb_bfd.c (gdb_bfd_map_section): Remove unnecessary cast.
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I noticed recently that some command had a trailing newline in its
"help" output. So, I temporarily hacked cli-decode.c to print
something when a new command was installed that had a trailing newline
in its help message, and wrote this patch, which removes all the ones
I could find this way. (There could still be a few more in *-nat
files.)
Tested on x86-64 Fedora 29.
gdb/ChangeLog
2019-06-11 Tom Tromey <tromey@adacore.com>
* infcall.c (_initialize_infcall): Remove trailing newline from
help.
* user-regs.c (_initialize_user_regs): Remove trailing newline
from help.
* typeprint.c (_initialize_typeprint): Remove trailing newline
from help.
* reverse.c (_initialize_reverse): Remove trailing newlines from
help.
* tracepoint.c (_initialize_tracepoint): Remove trailing newlines
from help.
* language.c (add_set_language_command): Remove trailing newline
from help.
* infcmd.c (_initialize_infcmd): Remove trailing newlines from
help.
* disasm.c (_initialize_disasm): Remove trailing newline from
help.
* top.c (init_main): Remove trailing newline from help.
* interps.c (_initialize_interpreter): Remove trailing newline
from help.
* btrace.c (_initialize_btrace): Remove trailing newlines from
help.
* breakpoint.c (_initialize_breakpoint): Remove trailing newline
from help.
* python/python.c (_initialize_python): Remove trailing newline
from help.
* spu-tdep.c (_initialize_spu_tdep): Remove trailing newlines from
help.
* tui/tui-win.c (_initialize_tui_win): Remove trailing newlines
from help. Reformat some text.
* tui/tui-stack.c (_initialize_tui_stack): Remove trailing newline
from help.
* tui/tui-layout.c (_initialize_tui_layout): Remove trailing
newline from help.
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This commit applies all changes made after running the gdb/copyright.py
script.
Note that one file was flagged by the script, due to an invalid
copyright header
(gdb/unittests/basic_string_view/element_access/char/empty.cc).
As the file was copied from GCC's libstdc++-v3 testsuite, this commit
leaves this file untouched for the time being; a patch to fix the header
was sent to gcc-patches first.
gdb/ChangeLog:
Update copyright year range in all GDB files.
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The "tabset" command sets the tab width as used by the TUI for source
and disassembly display.
This command has long seemed to be misnamed to me. It is more in
keeping with gdb design to call it "set tui tab-width". Also, making
this change allows for the corresponding "show" command to work.
gdb/ChangeLog
2018-10-19 Tom Tromey <tom@tromey.com>
PR tui/18388:
* NEWS: Mention tabset deprecation.
* tui/tui-win.c (tui_tab_width, internal_tab_width): New globals.
(update_tab_width): New function.
(tui_set_tab_width, tui_show_tab_width): New functions.
(tui_set_tab_width_command): Use update_tab_width.
(_initialize_tui_win): Move to end of file. Deprecate "tabset".
Add new "set tui tab-width" command.
* tui/tui-source.c (tui_set_source_content): Update.
* tui/tui-disasm.c (tui_set_disassem_content): Update.
* tui/tui-data.h (tui_default_tab_len, tui_set_default_tab_len):
Don't declare.
(tui_tab_width): Declare.
* tui/tui-data.c (default_tab_len, tui_default_tab_len)
(tui_set_default_tab_len): Remove.
gdb/doc/ChangeLog
2018-10-19 Tom Tromey <tom@tromey.com>
PR tui/18388:
* gdb.texinfo (TUI Commands): Remove tabset documentation.
(TUI Configuration): Document "set tui tab-width".
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This removes a number of unnecessary casts from the TUI. Some were
found with -Wuseless-cast (which, I think, can't easily be enabled for
gdb); and some were found by inspection.
Tested by rebuilding on x86-64 Fedora 28.
I'm checking this in.
gdb/ChangeLog
2018-10-15 Tom Tromey <tom@tromey.com>
* tui/tui.c (strcat_to_buf): Remove casts.
* tui/tui-winsource.c (tui_show_source_line)
(tui_set_is_exec_point_at, tui_line_is_displayed): Remove casts.
* tui/tui-wingeneral.c (tui_refresh_win, box_win): Remove casts.
* tui/tui-windata.c (tui_first_data_item_displayed)
(tui_delete_data_content_windows, tui_erase_data_content)
(tui_display_all_data, tui_display_data_from)
(tui_refresh_data_win, tui_vertical_data_scroll): Remove casts.
* tui/tui-win.c (tui_set_win_height)
(make_invisible_and_set_new_height, parse_scrolling_args): Remove
casts.
* tui/tui-win.c (tui_resize_all): Remove casts.
(tui_scroll_backward_command, tui_set_focus)
(tui_set_tab_width_command): Likewise.
* tui/tui-source.c (tui_vertical_source_scroll): Remove cast.
* tui/tui-regs.c (tui_show_register_group): Remove cast.
* tui/tui-layout.c (tui_set_layout_by_name): Remove cast.
* tui/tui-disasm.c (tui_vertical_disassem_scroll): Remove cast.
* tui/tui-data.c (tui_partial_win_by_name, tui_free_win_content):
Remove casts.
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I noticed that the usage string for "winheight" has a couple of
extraneous ">"s in it. I must have forgotten to remove these back
when I changed the text to use the GNU style for metasyntactic
variables.
gdb/ChangeLog
2018-09-26 Tom Tromey <tom@tromey.com>
* tui/tui-win.c (WIN_HEIGHT_USAGE): Remove extra ">"s.
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