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Following a7e6a19e87f3d719ea23c65b580a6d9bca4ccab3 "gdb: testsuite: add new gdb_attach to check "attach" command", this commit proposes to introduce the gdb_spawn_attach_cmdline helper and use it in gdb.base/attach.exp. This helper starts GDB and adds the "--pid=$PID" argument. Also note that both the original and new implementation use gdb_spawn_with_cmdline_opts, which in the end uses default_gdb_spawn. This makes sure that we use $INTERNAL_GDBFLAGS, which by default already contain "-iex \"set height 0\" -iex \"set width 0\"". To avoid repetition of those arguments, gdb_spawn_attach_cmdline does not repeat those arguments. To maintain a behavior similat to what gdb.base/attach.exp used to do, gdb_spawn_attach_cmdline keeps the -quiet flag. Tested on x86_64-gnu-linux Change-Id: I1fdcdb71c86d9c5d34bb28fc86fac68bcec37358
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.