binutils-gdb modified for the FreeChainXenon project
![]() After browsing the CLI code for quite a while and trying really hard, I reached the conclusion that I can't give a meaningful explanation of what "sfunc" and "cfunc" functions are, in cmd_list_element. I don't see a logic at all. That makes it very difficult to do any kind of change. Unless somebody can make sense out of all that, I'd like to try to retro-fit some logic in the cmd_list_element callback function code so that we can understand what is going on, do some cleanups and add new features. The first change is about "cfunc". I can't figure out what the "c" in cfunc means. It's not const, because there's already "const" in "cmd_const_cfunc_ftype", and the previous "cmd_cfunc_ftype" had nothing const.. It's not "cmd" or "command", because there's already "cmd" in "cmd_const_cfunc_ftype". The "main" command callback, cmd_list_element::func, has three parameters, whereas cfunc has two. It is missing the cmd_list_element parameter. So the only reason I see for cfunc to exist is to be a shim between the three and two parameter versions. Most commands don't need to receive the cmd_list_element object, so adding it everywhere would be long and would just add more unnecessary boilerplate. So since this is the "simple" version of the callback, compared to the "full", I suggest renaming cmd_const_cfunc_ftype into cmd_simple_func_ftype, as well as everything (like the utility functions) that goes with it. Change-Id: I4e46cacfd77a66bc1cbf683f6a362072504b7868 |
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bfd | ||
binutils | ||
config | ||
contrib | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gdbserver | ||
gdbsupport | ||
gnulib | ||
gold | ||
gprof | ||
include | ||
intl | ||
ld | ||
libctf | ||
libdecnumber | ||
libiberty | ||
opcodes | ||
readline | ||
sim | ||
texinfo | ||
zlib | ||
.cvsignore | ||
.gitattributes | ||
.gitignore | ||
ar-lib | ||
ChangeLog | ||
compile | ||
config-ml.in | ||
config.guess | ||
config.rpath | ||
config.sub | ||
configure | ||
configure.ac | ||
COPYING | ||
COPYING.LIB | ||
COPYING.LIBGLOSS | ||
COPYING.NEWLIB | ||
COPYING3 | ||
COPYING3.LIB | ||
depcomp | ||
djunpack.bat | ||
install-sh | ||
libtool.m4 | ||
ltgcc.m4 | ||
ltmain.sh | ||
ltoptions.m4 | ||
ltsugar.m4 | ||
ltversion.m4 | ||
lt~obsolete.m4 | ||
MAINTAINERS | ||
Makefile.def | ||
Makefile.in | ||
Makefile.tpl | ||
makefile.vms | ||
missing | ||
mkdep | ||
mkinstalldirs | ||
move-if-change | ||
multilib.am | ||
README | ||
README-maintainer-mode | ||
setup.com | ||
src-release.sh | ||
symlink-tree | ||
test-driver | ||
ylwrap |
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.