.data
argc:       .space 8

.section .text
.globl _start

_start:
    .option push
    .option norelax
    la gp, __global_pointer$
    .option pop

    call save_sp
    call fetch_argc
    mv a0, a1
    li t0, 1
    sub a0, a0, t0
    
    call fetch_argv
    beqz a0, 1f
    li a0, 1
    li a7, 93
    ecall

    1:
    li a0, 1
    li a7, 64
    ecall

    li a0, 0
    li a7, 93
    ecall   # return 0