syscalls.s

###
#  A collection of syscalls in mips-assembly
### 

#  Prints integer given in $a0
print_int:
    li $v0, 1
    syscall
    jr $ra

#  Prints float given in $f12
#  Use "mov.s $f12, $???" to move float to reg
print_float:
    li $v0, 2
    syscall
    jr $ra

#  Prints double given in $f12
#  Use "mov.d $f12, $???" to move double to reg
#  Remember that double uses 2 registers (pair of even-odd)
print_double:
    li $v0, 3
    syscall
    jr $ra

#  Prints string given in $a0
#  Use "la $a0, label" to specify string address
print_string:
    li $v0, 4
    syscall
    jr $ra

#  Read integer from input
#  Integer will be in $v0
read_int:
    li $v0, 5
    syscall
    jr $ra

#  Read float from input
#  Float will be in $f0
read_float:
    li $v0, 6
    syscall
    jr $ra

#  Read double from input
#  Double will be in $f0 (and $f1)
#  Remember that double uses 2 registers (pair of even-odd)
read_double:
    li $v0, 7
    syscall
    jr $ra

#  Read string from input
#  $a0 will be buffer address and $a1 the length (including the space made for \0)
#  Remember that u can allocate space for a buffer in .data with .space (len)
read_string:
    li $v0, 8
    syscall
    jr $ra

# Exits the program
exit:
    li $v0, 10
    syscall

#  Prints char given in $a0
print_char:
    li $v0, 11
    syscall
    jr $ra

#  Read char from input
#  Char will be in $v0
read_char:
    li $v0, 12
    syscall
    jr $ra