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Hannes Domani pointed out that my previous patch to fix the "list" command in the TUI instead broke vertical scrolling. While looking at this, I found that do_scroll_vertical calls print_source_lines, which seems like a very roundabout way to change the source window. This patch removes this oddity and fixes the bug at the same time. I've added a new test case. This is somewhat tricky, because the obvious approach of sending a dummy command after the scroll did not work -- due to how the TUI works, sennding a command causes the scroll to take effect. gdb/ChangeLog 2019-12-22 Tom Tromey <tom@tromey.com> PR tui/18932: * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call update_source_window, not print_source_lines. gdb/testsuite/ChangeLog 2019-12-22 Tom Tromey <tom@tromey.com> PR tui/18932: * lib/tuiterm.exp (Term::wait_for): Rename from _accept. Return a meangingful value. (Term::command, Term::resize): Update. * gdb.tui/basic.exp: Add scrolling test. Change-Id: I9636a7c8a8cade37431c6165ee996a9d556ef1c8
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.