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While writing a unit test for parse_memory_map, I tried to validate my
test input against gdb-memory-map.dtd, and found a few problems with it.
This doesn't influence how gdb parses it (AFAIK it doesn't use the
linked dtd), but if you edit the xml file in an editor that supports
dtds, you'll get plenty of errors.
- The <memory-map> element accepts exactly one <memory> OR <property>
as a child. This is a problem because you can't have multiple
<memory> elements and you shouldn't be able to have <property> elements
as direct children of <memory-map>.
- The <memory> element wants exactly one <property> child. This is
wrong, since you could have zero or more (even though we only
support one kind of property currently).
- I have no idea wht the device attribute of <memory> is, GDB doesn't
read that. I searched back in time a bit but couldn't find a trace
of it.
I took the opportunity to tighten what is accepted as a value of the
memory type and property name attributes. We currently accept any
string, but we can restrict them to the values GDB really accepts (and
which are documented).
AFAIK, this "file" only exists in the documentation, in gdb.texinfo, so
this is what I modified. However, it's also available at
http://sourceware.org/gdb/gdb-memory-map.dtd. This one should be
updated too, but I don't know how that should be done.
gdb/doc/ChangeLog:
* gdb.texinfo (Memory Map Format): Update gdb-memory-map.dtd.
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.