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handle_no_resumed is currently not considering multiple targets. Say you have two inferiors 1 and 2, each connected to a different target, A and B. Now say you set inferior 2 running, with "continue &". Now you select a thread of inferior 1, say thread 1.2, and continue in the foreground. All other threads of inferior 1 are left stopped. Thread 1.2 exits, and thus target A has no other resumed thread, so it reports TARGET_WAITKIND_NO_RESUMED. At this point, if both inferiors were running in the same target, handle_no_resumed would realize that threads of inferior 2 are still executing, so the TARGET_WAITKIND_NO_RESUMED event should be ignored. But because handle_no_resumed only walks the threads of the current target, it misses noticing that threads of inferior 2 are still executing. The fix is just to walk over all threads of all targets. A testcase covering the use case above will be added in a following patch. It can't be added yet because it depends on yet another fix to handle_no_resumed not included here. gdb/ChangeLog: PR gdb/26199 * infrun.c (handle_no_resumed): Handle multiple targets.
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.