Actually load immediate is the mnemonic in MIPS and assembler translates this pseudoinstruction into the appropriate basic instruction.
Hence, li $t0, 7 will be translate into basic instruction as ori $t0, $zero, 7
and li $t1, 2 will be translate into basic instruction as ori $t1, $zero, 2
Now MIPS binary code of ori $t0, $zero, 7 will be obtained as follows:-
6 bit opcode of ori which is 001101 followed by 5 bits code of source register $zero which will be 00000 followed by 5 bit opcode of register $t0 which is 01000 followed by 16 bits for immediate field which will be 0000 0000 0000 0111 for 7.
Hence binary code of li $t0, 7 will be
001101 00000 01000 0000 0000 0000 0111
Similarly ori $t1, $zero, 2 will have 6 bit opcode of ori which is 001101 followed by 5 bits code of source register $zero which will be 00000 followed by 5 bit opcode of register $t1 which is 01001 followed by 16 bits for immediate field which will be 0000 0000 0000 0010 for 2.
Hence binary code for ori $t1,$zero, 2 will be
001101 00000 01001 0000 0000 0000 0010
Please comment for any clarification
How do you convert the following mips instructions into binary li $t0, 7 li $t1, 2...
Write a sequence of MIPS instructions to do the following: set $t1 to 1 if the contents of $s0 is an even number and set $t1 to 0 otherwise. Please do not use the division instruction in you code. Instead, you could use some logical instruction to test if a number is even or odd.
Convert the following instructions from MIPS assembly language to
machine language
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Please solve the following
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5. Given the following MIPS instructions...
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Implement the following pseudo instructions using the appropriate MIPS instructions: Divi $s0, $s1, imm (imm is a 16-bit value) Mul $s1, $s2, imm (imm is a 16-bit value) Li $t0, imme (load the 32-bit value into register $t0) Blt $to, imme, L (imm is a 16-bit value) Divu $s0, $s1, $s2