CODEWITHSUNDEEP
assemblymipsmars-simulatorspim
Mojo_Jojo
Mojo_Jojo

Reputation: 949

Reading an integer into a local variable in MIPS

How can I read an integer into a local variable in MIPS?

The problem asks me to use the concept of assigning integer variables as local variables. (A question from my text book.)

Upvotes: 7

Views: 36643

Answers (1)

Patrik
Patrik

Reputation: 2691

li $v0, 5              # MARS/SPIM call number 5: read int
syscall                # return value in $v0
move $t0, $v0

The value is now in $t0. This will read the integer from the console.

"local variables" in asm can be registers or stack space.

MARS system-call documentation: http://courses.missouristate.edu/kenvollmar/mars/help/syscallhelp.html

Upvotes: 23

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