=> 0x7f25f4e98a85 <raise+53>:	cmp    $0xfffffffffffff000,%rax
   0x7f25f4e98a8b <raise+59>:	ja     0x7f25f4e98aa2 <raise+82>
   0x7f25f4e98a8d <raise+61>:	repz retq 
   0x7f25f4e98a8f <raise+63>:	nop
   0x7f25f4e98a90 <raise+64>:	test   %eax,%eax
   0x7f25f4e98a92 <raise+66>:	jg     0x7f25f4e98a75 <raise+37>
   0x7f25f4e98a94 <raise+68>:	test   $0x7fffffff,%eax
   0x7f25f4e98a99 <raise+73>:	jne    0x7f25f4e98ab2 <raise+98>
   0x7f25f4e98a9b <raise+75>:	mov    %esi,%eax
   0x7f25f4e98a9d <raise+77>:	nopl   (%rax)
   0x7f25f4e98aa0 <raise+80>:	jmp    0x7f25f4e98a75 <raise+37>
   0x7f25f4e98aa2 <raise+82>:	
    mov    0x3474ef(%rip),%rdx        # 0x7f25f51dff98
   0x7f25f4e98aa9 <raise+89>:	neg    %eax
   0x7f25f4e98aab <raise+91>:	mov    %eax,%fs:(%rdx)
   0x7f25f4e98aae <raise+94>:	or     $0xffffffffffffffff,%eax
   0x7f25f4e98ab1 <raise+97>:	retq