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When a breakpoint has multiple locations, like e.g.: Num Type Disp Enb Address What 1 breakpoint keep y <MULTIPLE> 1.1 y 0x080486a2 in void foo<int>()... 1.2 y 0x080486ca in void foo<double>()... [....] 1.5 y 0x080487fa in void foo<long>()... it's possible to enable/disable the individual locations using the '<breakpoint_number>.<location_number>' syntax, like e.g.: (gdb) disable 1.2 1.3 1.4 1.5 That's inconvenient when you have a long list of locations to disable, however. This patch adds shorthand for the above, by making it possible to specify a range of locations with the following syntax (similar to thread id ranges): <breakpoint_number>.<first_location_number>-<last_location_number> For example, the command above can now be simplified to: (gdb) disable 1.2-5 gdb/ChangeLog: 2017-11-07 Xavier Roirand <roirand@adacore.com> Pedro Alves <palves@redhat.com> * breakpoint.c (map_breakpoint_number_range): New, factored out from ... (map_breakpoint_numbers): ... here. (find_location_by_number): Change parameters from string to breakpoint number and location. (extract_bp_number_and_location): New function. (enable_disable_bp_num_loc) (enable_disable_breakpoint_location_range) (enable_disable_command): New functions, factored out ... (enable_command, disable_command): ... these functions, and adjusted to support ranges. * NEWS: Document enable/disable breakpoint location range feature. gdb/doc/ChangeLog: 2017-11-07 Xavier Roirand <roirand@adacore.com> Pedro Alves <palves@redhat.com> * gdb.texinfo (Set Breaks): Document support for breakpoint location ranges in the enable/disable commands. gdb/testsuite/ChangeLog: 2017-11-07 Xavier Roirand <roirand@adacore.com> Pedro Alves <palves@redhat.com> * gdb.base/ena-dis-br.exp: Add reference to gdb.cp/ena-dis-br-range.exp. * gdb.cp/ena-dis-br-range.exp: New file. * gdb.cp/ena-dis-br-range.cc: New file.
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.