TUX on SH3

Hello!

I want to make tux working on Linux/SH.
I tried to patch tux2-full-2.4.18-final-A3.bz2 to Linux-2.4.19
and compiled it. 

First time, the compiling was fault. because asm-sh/fcntl.h
lacks definition about O_ATOMICLOOKUP. 

On SH3, What number should be used?
(asm-sparc/fcntl.h uses 0x80000 and asm-i386/fcntl.h 01000000.)

What I did:
I tried to compile with "#define O_ATOMICLOOKUP  01000000",
I could make the kernel and the linux system could boot with the
new kernel. I compiled tux-2.2.7 for SH3 also.         
But using tux on the kernel, just told "could not initialize TUX!".
 
I will find the reason why the kernel had to tell "could not 
initialize TUX!".