so I trying to figure out to write a nested for loop in Y86. (I now that Y86 is just for teaching). I have looked at how to do a regular for loop, but not sure how to do it for a nested loop, especially when you are calling 2 functions, one right after the other. Could someone point me in the right direction. Here is just an example of what I want to write.
for (x = 5; x<=10; ++x){
for (y = 1; y <=5; y+=2){
//call some function afunction(x, y)
//call a different function a2function(x,y)
}
}
main:
irmovl $5,%esi #esi = x
irmovl $1,%ecx #ecx = y
irmovl Stack,%esp
irmovl Array,%ebx
loop:
pushl %ebx
pushl %esi
pushl %ecx
call rec #funcitons
call bit #functions
popl %ecx
popl %esi
popl %ebx
rmmovl %esi, (%ebx)
rmmovl %ecx, (%ebx)
irmovl $4, %edx
addl %edx, %ebx
irmovl $0xffffffff,%edx
rmmovl %edx,(%ebx)
irmovl $4,%edx
addl %edx,%ebx
irmovl $1,%edx
addl %edx,%ecx
irmovl $8,%edx
subl %ecx,%edx
jne innerloop
halt
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