| ;# checks the 8 bit ranges |
| ;# all negative values should contain a Prefix for MAXQ20 |
| ;# immediate values with one operand for MAXQ10 skips PFX |
| .text |
| move A[0], #-1 |
| move Ap, #-1 |
| move a[0], #1 |
| move AP, #-125 ; AP is an 8 bit register |
| move AP, #-126 |
| move AP, #-127 |
| move A[0], #125 ; A[0] is an 16 bit register - no pfx req. here |
| move A[0], #126 |
| move A[0], #128 |
| move A[0], #254 ; --------------- |
| move @++SP, #-1 ; check PFX generation for mem operands |
| move @++sp, #-126 ; - |
| move @++sp, #254 ; - no pFX here |
| move @++sp, #-127 ; - |
| move @++sp, #-128 ;-------------------------- |
| Add #-1 ;Check PFX gen. for single operand instructions |
| Add #-127 |
| Add #-129 |
| Add #127 |
| Add #128 |
| add #129 |
| add #254 |
| add #ffh |
| add #-254 |
| add #-127 |
| add #-129 ; -------------------- |
