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This tidies memory allocated for entries in macro_hash. Freeing the macro name requires a little restructuring of the define_macro interface due to the name being used in the error message, and exposed the fact that the name and other fields were not initialised by the iq2000 backend. There is also a fix for .macro .macro .endm .macro .macro .endm which prior to this patch reported mac.s:1: Warning: attempt to redefine pseudo-op `.macro' ignored mac.s:3: Error: Macro `.macro' was already defined rather than reporting the attempt to redefine twice. * macro.c (macro_del_f): New function. (macro_init): Use it when creating macro_hash. (free_macro): Free macro name too. (define_macro): Return the macro_entry, remove idx, file, line and namep params. Call as_where. Report errors here. Delete macro from macro_hash on attempt to redefined pseudo-op. (delete_macro): Don't call free_macro. * macro.h (define_macro): Update prototype. * read.c (s_macro): Adjust to suit. * config/tc-iq2000.c (iq2000_add_macro): Init all fields of macro_entry.
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.