=> 0x44569b <tr_fdTorrentClose+43>:	cmp    0x8(%rbp),%ebx
   0x44569e <tr_fdTorrentClose+46>:	jne    0x445690 <tr_fdTorrentClose+32>
   0x4456a0 <tr_fdTorrentClose+48>:	mov    0x4(%rbp),%edi
   0x4456a3 <tr_fdTorrentClose+51>:	test   %edi,%edi
   0x4456a5 <tr_fdTorrentClose+53>:	js     0x445690 <tr_fdTorrentClose+32>
   0x4456a7 <tr_fdTorrentClose+55>:	callq  0x445410 <tr_close_file>
   0x4456ac <tr_fdTorrentClose+60>:	movl   $0xffffffff,0x4(%rbp)
   0x4456b3 <tr_fdTorrentClose+67>:	add    $0x18,%rbp
   0x4456b7 <tr_fdTorrentClose+71>:	cmp    0x8(%r12),%rbp
   0x4456bc <tr_fdTorrentClose+76>:	jne    0x44569b <tr_fdTorrentClose+43>
   0x4456be <tr_fdTorrentClose+78>:	xchg   %ax,%ax
   0x4456c0 <tr_fdTorrentClose+80>:	pop    %rbx
   0x4456c1 <tr_fdTorrentClose+81>:	pop    %rbp
   0x4456c2 <tr_fdTorrentClose+82>:	pop    %r12
   0x4456c4 <tr_fdTorrentClose+84>:	retq   
   0x4456c5:	data32 nopw %cs:0x0(%rax,%rax,1)