[linuxsh-dev] stable SH4 environment

[NIIBE Y. <gn...@m1...>]

While it takes weeks to test tool-chain, I've confirmed that
it is stable enough to boot-strap Debain GNU/Linux for SuperH.
I've put the diff under ftp://ftp.m17n.org/pub/linux-sh/testing/

	gcc-sh-linux_3.0.1-8.diff.gz
	binutils-sh-linux_2.11.2-1.diff.gz

It's basically for Debian (includes Debian specific files), but non-Debian
specific parts are applicable.  Please try.

I've run the testsuite of GCC native on SH-4.  It's not bad.

NOTE: For GCC, "make bootstrap" does not go well, it's wierd that GCC
compiled for -O0 doesn't work but -O2 works well.  (The result of test
is based on GCC with -O2 (natively compiled))

		=== gcc Summary ===

# of expected passes		15152
# of unexpected failures	29
# of expected failures		75
# of unsupported tests		52

--------------------------
FAIL: gcc.c-torture/compile/20001226-1.c,  -O1  
FAIL: gcc.c-torture/compile/20001226-1.c,  -O2  
FAIL: gcc.c-torture/compile/20001226-1.c,  -O3 -fomit-frame-pointer  
FAIL: gcc.c-torture/compile/20001226-1.c,  -O3 -g  
FAIL: gcc.c-torture/compile/20001226-1.c,  -Os  
FAIL: gcc.c-torture/execute/ieee/fp-cmp-1.c execution,  -O0 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-1.c execution,  -O1 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-1.c execution,  -O2 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-1.c execution,  -O3 -fomit-frame-pointer 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-1.c execution,  -O3 -fomit-frame-pointer -funroll-loops 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-1.c execution,  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-1.c execution,  -O3 -g 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-1.c execution,  -Os 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-2.c execution,  -O0 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-2.c execution,  -O1 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-2.c execution,  -O2 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-2.c execution,  -O3 -fomit-frame-pointer 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-2.c execution,  -O3 -fomit-frame-pointer -funroll-loops 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-2.c execution,  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-2.c execution,  -O3 -g 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-2.c execution,  -Os 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-3.c execution,  -O0 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-3.c execution,  -O1 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-3.c execution,  -O2 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-3.c execution,  -O3 -fomit-frame-pointer 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-3.c execution,  -O3 -fomit-frame-pointer -funroll-loops 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-3.c execution,  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-3.c execution,  -O3 -g 
FAIL: gcc.c-torture/execute/ieee/fp-cmp-3.c execution,  -Os 

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