Write a C function func that performs the actions of the following assembly code

Question

Write a C function func that performs the actions of the following assembly code. Your function must be named func. The function takes four arguments passed in registers %edi, %esi, %eax and %rcx. The function returns a single argument in %eax func: movi %edi, %eax L3 : mov sq cmp! je addl %eax, %esi, %rdi (%rcx , %rdi,4) L2 $1, %eax j1 movl -1, eax L3 ret For example Test Result test (1,target1) oK1 Answer: (penalty regime: 10, 20, 96) 1 long func (long a,long b,long c, long long d)f long x-a; return x 7 8while(x

Explanation / Answer

int func(int a,int b,int c,long d){

int ret = a;

long *pointer;

do{

a = ret;

pointer = (d + ((long)a * (long)4));

if(b == (int)*pointer){

return ret

}

ret = ret + 1

}while(c<ret);

ret = -1;

return ret;

}

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