...
   0x080cbc55 <+149>:   mov    %dx,0x16(%esp)
   0x080cbc5a <+154>:   fistpl 0x1c(%esp)
   0x080cbc5e <+158>:   fldcw  0x16(%esp)
   0x080cbc62 <+162>:   mov    0x1c(%esp),%edx
   0x080cbc66 <+166>:   mov    %edx,(%eax)
   0x080cbc68 <+168>:   fldl   0x30(%esp)
   0x080cbc6c <+172>:   fstpl  (%esp)
   0x080cbc6f <+175>:   movl   $0x0,0x8(%esp)
   0x080cbc77 <+183>:   movl   $0x3ff00000,0xc(%esp)
   0x080cbc7f <+191>:   call   0x8182850 <fmod@plt>
   0x080cbc84 <+196>:   flds   0x810fadc
   0x080cbc8a <+202>:   fmulp  %st,%st(1)
   0x080cbc8c <+204>:   fnstcw 0x14(%esp)
   0x080cbc90 <+208>:   mov    0x14(%esp),%ax
   0x080cbc95 <+213>:   movw   $0xc7f,0x14(%esp)
   0x080cbc9c <+220>:   fldcw  0x14(%esp)
   0x080cbca0 <+224>:   mov    %ax,0x14(%esp)
   0x080cbca5 <+229>:   fistpl 0x18(%esp)
   0x080cbca9 <+233>:   fldcw  0x14(%esp)
   0x080cbcad <+237>:   mov    0x18(%esp),%eax
   0x080cbcb1 <+241>:   mov    %eax,0x2c(%esp)
   0x080cbcb5 <+245>:   mov    $0x1,%al
   0x080cbcb7 <+247>:   test   %al,%al
   0x080cbcb9 <+249>:   jne    0x80cbcc0 <_D5tango4core6Thread6Thread5sleepFdZv+256>
   0x080cbcbb <+251>:   jmp    0x80cbd7b <_D5tango4core6Thread6Thread5sleepFdZv+443>
   0x080cbcc0 <+256>:   lea    0x28(%esp),%eax
   0x080cbcc4 <+260>:   lea    0x20(%esp),%ecx
   0x080cbcc8 <+264>:   mov    %eax,(%esp)
   0x080cbccb <+267>:   mov    %ecx,0x4(%esp)
   0x080cbccf <+271>:   call   0x8182860 <nanosleep@plt>
=> 0x080cbcd4 <+276>:   cmp    $0x0,%eax
   0x080cbcd7 <+279>:   setne  %al
   0x080cbcda <+282>:   test   $0x1,%al
   0x080cbcdc <+284>:   jne    0x80cbce6 <_D5tango4core6Thread6Thread5sleepFdZv+294>
   0x080cbcde <+286>:   add    $0x3c,%esp
   0x080cbce1 <+289>:   pop    %esi
   0x080cbce2 <+290>:   pop    %edi
   0x080cbce3 <+291>:   ret    $0x8
   0x080cbce6 <+294>:   call   0x80ffae0 <getErrno>
   0x080cbceb <+299>:   cmp    $0x4,%eax
   0x080cbcee <+302>:   je     0x80cbd64 <_D5tango4core6Thread6Thread5sleepFdZv+420>
   0x080cbcf0 <+304>:   lea    0x8187f00,%eax
   0x080cbcf6 <+310>:   mov    %eax,(%esp)
   0x080cbcf9 <+313>:   call   0x80db420 <_d_allocclass>
   0x080cbcfe <+318>:   mov    %eax,%ecx
   0x080cbd00 <+320>:   lea    0x815b400,%edx
   0x080cbd06 <+326>:   mov    %edx,(%eax)
   0x080cbd08 <+328>:   movl   $0x0,0x4(%eax)
   0x080cbd0f <+335>:   lea    0x8(%ecx),%eax
   0x080cbd12 <+338>:   lea    0x815b3d0,%edx
   0x080cbd18 <+344>:   add    $0x8,%edx
   0x080cbd1b <+347>:   mov    (%edx),%esi
   0x080cbd1d <+349>:   mov    0x4(%edx),%edi
   0x080cbd20 <+352>:   mov    %esi,(%eax)
   0x080cbd22 <+354>:   mov    %edi,0x4(%eax)
   0x080cbd25 <+357>:   mov    0x8(%edx),%esi
   0x080cbd28 <+360>:   mov    %esi,0x8(%eax)