<div>I compile the rtems.But I meet a trouble:</div>
<div>in the cpu_asm.s</div>
<div>other code can be compilede,but there are some errors:</div>
<div>opcode not supported on this processor:mips1(mips1) 'dmfc0 $8,$14'</div>
<div>opcode not supported on this processor:mips1(mips1) 'dadd $5,$4,$0'</div>
<div>opcode not supported on this processor:mips1(mips1) 'dsll $9,$9,2'</div>
<div>opcode not supported on this processor:mips1(mips1) 'eret'</div>
<div> </div>
<div>why?</div>
<div> </div>
<div>Thanks.</div>
<div> ye mao</div>
<div> </div>