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There are no virtual methods that require different specialization in dwarf_expr_context class. This means that derived classes dwarf_expr_executor and dwarf_evaluate_loc_desc are not needed any more. As a result of this, the evaluate_for_locexpr_baton class base class is now the dwarf_expr_context class. There might be a need for a better class hierarchy when we know more about the direction of the future DWARF versions and gdb extensions, but that is out of the scope of this patch series. gdb/ChangeLog: * dwarf2/frame.c (class dwarf_expr_executor): Remove class. (execute_stack_op): Instantiate dwarf_expr_context instead of dwarf_evaluate_loc_desc class. * dwarf2/loc.c (class dwarf_evaluate_loc_desc): Remove class. (dwarf2_evaluate_loc_desc_full): Instantiate dwarf_expr_context instead of dwarf_evaluate_loc_desc class. (struct evaluate_for_locexpr_baton): Derive from dwarf_expr_context.
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.