About TLB mapping

[Hua Ji]

Hi, folks,

Advice needed.

I am writting my TLB mapping for 405GP 128M physical memory.
When I try to assemble my codes. I got some error called:
"Unrecognized opcode: tlbwe".

I am confused and am asking for help. Thanks in advance.

Or do I missed some options for my make file? My working environment is:
*  powerpc-eabi-gcc and corresponding as....
*  I tried to use -mcpu=405 to let as know that I am expecting 405cpu:-)



#-------------
#Error Message I got from compiler and assember
#------------------------------------------
 : Error: Unrecognized opcode: `tlbwe'
 : Error: Unrecognized opcode: `tlbwe'

#-------------
#My codes sample
#-----------------------------------------------------
 li      %r0,0                 #TLB Entry 0
 tlbwe	%r4,%r0,1
 tlbwe	%r3,%r0,0
#-----------------------------------------------------

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