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As we migrate to the new to_xfer_partial interface, some of previous tweaks become unnecessary, we don't have to check traceframe is selected in each target implementation, so this patch below is reverted. [PATCH] Send qXfer:traceframe-info:read when traceframe is selected. https://sourceware.org/ml/gdb-patches/2013-10/msg00752.html Third, to_traceframe_info is only called when traceframe is selected, that means it is only called when target is remote, tfile or ctf, so this patch can be partially reverted, https://sourceware.org/ml/gdb-patches/2013-04/msg00000.html gdb: 2014-02-23 Yao Qi <yao@codesourcery.com> Revert two patches: 2013-10-25 Yao Qi <yao@codesourcery.com> * remote.c (remote_traceframe_info): Return early if traceframe is not selected. 2013-07-19 Yao Qi <yao@codesourcery.com> * target.c (update_current_target): Change the default action of 'to_traceframe_info' from tcomplain to return_zero. * target.h (struct target_ops) <to_traceframe_info>: Add more comments.
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.