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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.
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. If you are receiving this as part of a GDB release, see the file gdb/README. If with a binutils release, see binutils/README; if with a libg++ release, see libg++/README, etc. That'll give you info about this package -- supported targets, how to use it, how to report bugs, etc. It is now possible to automatically configure and build a variety of tools with one command. To build all of the tools contained herein, run the ``configure'' script here, e.g.: ./configure make To install them (by default in /usr/local/bin, /usr/local/lib, etc), then do: make install (If the configure script can't determine your type of computer, give it the name as an argument, for instance ``./configure sun4''. You can use the script ``config.sub'' to test whether a name is recognized; if it is, config.sub translates it to a triplet specifying CPU, vendor, and OS.) If you have more than one compiler on your system, it is often best to explicitly set CC in the environment before running configure, and to also set CC when running make. For example (assuming sh/bash/ksh): CC=gcc ./configure make A similar example using csh: setenv CC gcc ./configure make Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.