CS计算机代考程序代写 .pos 0x100

.pos 0x100
foo: ld $0x1028, r5 # initialize stack pointer
gpc $6, r6 # ra = pc + 6
j ping # call ping()
halt # halt
.pos 0x500
ping: deca r5 # sp -= 4
st r6, (r5) # *sp = ra
ld (r5), r6 # ra = *sp
inca r5 # sp += 4
j (r6) # return
.pos 0x1000
.long 0x00000000
.long 0x00000000
.long 0x00000000
.long 0x00000000
.long 0x00000000
.long 0x00000000
.long 0x00000000
.long 0x00000000
.long 0x00000000
.long 0x00000000