add.asm

DSP学习讲座

   
zero  .set 0        
      .data      
add_input    
      .float 3.40282347e+38 
      .float 3.40282347e+38
input_end
add_output  .space 0x100 
      .text
      
add_int:
      mvkl add_input,a0
      mvkh add_input,a0
      mvkl add_output,a1
      mvkh add_output,a1
      mvk  zero,a2   
      mvc  a2,fadcr 
add_task:
      ldw  *a0++,b1
      nop  4
      ldw  *a0,b2
      nop  4;
      addsp b1,b2,b3
      nop  4
      stw  b3,*a1++
end:  b    end
      nop 5
      .end