gcc.diff
Please compile it after applying a patch in gcc.
It is gcc-3.1.1 only.

Procedure
$ tar xzf gcc-3.1.1.tar.gz
$ cd gcc-3.1.1
$ patch -p1 < gcc.diff
$ configure --target=h8300-elf --disable-nls -enable-languages='c,c++'
$ make
$ make install

gdb.diff
It is necessary when I execute it on GDB sim.
It is gdb-5.2.1 only.

Procedure
$ tar xzf gdb-5.2.1.tar.gz
$ cd gdb-5.2.1
$ patch -p1 < gdb.diff
$ configure --target=h8300-elf
$ make
$ make install
