Question
Exercise 1 For each pseudoinstruction in the following table, produce a minimal sequence of actual MIPS instructions to accomplish the same thing. pseudoinstruction What it
Exercise 1
For each pseudoinstruction in the following table, produce a minimal sequence of actual MIPS instructions to accomplish the same thing.
| pseudoinstruction | What it accomplishes | Solution |
| beq $t1, 0xABCD, L | If ($t1 == 0xABCD) go to L |
|
| beq $t2, 0x5454AABB, L | if($t2 == 0x5454AABB) go to L |
|
| li $t1, 0xABCD | $t1 = 0xABCD |
|
| li $t2, 0x5454AABB | $t2 = 0x5454AABB |
|
| ble $t3, $t5, L | if ($t3 <= $t5) go to L |
|
| bgt $t4, $t5, L | if ($t4 > $t5) go to L |
|
| bge $t5, $t3, L | if ($t5 >= $t3) go to L |
|
| addi $t0, $t2, 0x5454AABB | $t0 = $t2 + 0x5454AABB |
|
| lw $t5, 0x5454AABB ($t2) | $t5 = Memory[$t2 + 0x5454AABB] |
|
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Fundamentals Of Database Systems
Authors: Ramez Elmasri, Shamkant B. Navathe
7th Edition Global Edition
1292097612, 978-1292097619
