cdf2a0febd
Consider test-case gdb.base/checkpoint.exp. At some point, it issues an info checkpoints command: ... (gdb) info checkpoints^M * 0 process 30570 (main process) at 0x0^M 1 process 30573 at 0x4008bb, file checkpoint.c, line 49^M 2 process 30574 at 0x4008bb, file checkpoint.c, line 49^M 3 process 30575 at 0x4008bb, file checkpoint.c, line 49^M 4 process 30576 at 0x4008bb, file checkpoint.c, line 49^M 5 process 30577 at 0x4008bb, file checkpoint.c, line 49^M 6 process 30578 at 0x4008bb, file checkpoint.c, line 49^M 7 process 30579 at 0x4008bb, file checkpoint.c, line 49^M 8 process 30580 at 0x4008bb, file checkpoint.c, line 49^M 9 process 30582 at 0x4008bb, file checkpoint.c, line 49^M 10 process 30583 at 0x4008bb, file checkpoint.c, line 49^M ... According to the docs, each of these (0-10) is a checkpoint. But the pc address (as well as the file name and line number) is missing for checkpoint 0. Fix this by sampling the pc value for the current process in info_checkpoints_command, such that we have instead: ... * 0 process 30570 (main process) at 0x4008bb, file checkpoint.c, line 49^M ... Tested on x86_64-linux. Approved-By: Kevin Buettner <kevinb@redhat.com> PR gdb/31211 Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=31211
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.