[linuxsh-dev] problem about gcc

[Henry <leg...@ya...>]

hey , 
   in the gcc ,the file gcc/config/sh/sh.h have 

 #define TARGET_DEFAULT  (SH3_BIT|SH2_BIT|LITTLE_ENDIAN_BIT) 

i don't think it 's suitable . because when i use the gcc to compile the
program for sh2 ( -m2 )  . in the code , it produce the instruction
"shad"  , it is a instruction for sh3 . 
 so i change it to 

#define TARGET_DEFAULT  (0) 

just as it is in the standard gcc-2.95.2.
but the problem is when i use this gcc to compile the program , it has
error 

(.text+0x694): undefined reference to `__ashiftrt_r4_8'
(.text+0x774): undefined reference to `__ashiftrt_r4_8'  

anybody has the advice about it , i will appreciate in advance.


Cheers        
                      Henry.

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