how can I add gcc backend code into GCC package

[liqin at sunnorth dot com dot cn]

Hello, gcc maintainer

We are new comer, we just have porting our S+core 32b CPU gcc backend for 
gcc-4.1.1, and have finished applying process in FSF,but how can i add our 
backend code into gcc package?

work step:
1: add the patch file to gcc-4.1.1 src code.
2: ../gcc-4.1.1/configure --target=score-linux-elf 
--prefix=/backup/liqin/install/ --enable-languages=c --with-newlib 
--disable-libada --disable-libssp
3: make CFLAGS=-g;make install

NOTE:
1:Our binutils patch will be ready in this month.
2:We had test this code under dejaGNU(gcc testsuits packages), passed all 
the testsuit except profiling pattern. And we had also tested it use many 
benchmark code, it have a good performance.

Best Regards
Liqin

Attachment: score.patch
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