=> 0x4028fa: idiv %ecx 0x4028fc: mov 0x201925(%rip),%rax # 0x604228 0x402903: mov 0x8(%rax),%rax 0x402907: add $0x3,%edx 0x40290a: mov %edx,0x0(%r13) 0x40290e: movl $0x20,(%rax,%rbx,2) 0x402915: mov %rbx,%r13 0x402918: add 0x2018f1(%rip),%r13 # 0x604210 0x40291f: add $0x8,%rbx 0x402923: callq 0x4014b0 0x402928: mov %eax,%ecx 0x40292a: imul %ebp 0x40292c: mov %ecx,%eax 0x40292e: sar $0x1f,%eax 0x402931: sub %eax,%edx 0x402933: lea (%rdx,%rdx,2),%eax