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1be79b1ebf
In the lm32 simulator, I was seeing some warnings about missing function declarations. The lm32 simulator has a weird header structure, in order to pull in the full cpu.h header we need to define WANT_CPU_LM32BF. This is done in some files, but not in others. Critically, it's not done in some files that then use functions declared in cpu.h In this commit I added the missing #define so that the full cpu.h can be included. After doing this there are still a few functions that are used undeclared, these functions appear to be missing any declarations at all, so I've added some to cpu.h. With this done all the warnings when compiling lm32 are resolved for both gcc and clang, so I've removed the SIM_WERROR_CFLAGS line from Makefile.in, this allows lm32 to build with -Werror.
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.