Ubuntu
linux package

  1. Bug #604261
  2. Comment #142

Comment 142 for bug 604261

Revision history for this message
In , Alexandre Julliard (julliard) wrote :

WoW uses opcode 0xf1 (icebp) and expects to see a single step exception,
probably as a way to detect hardware debuggers. With the kernel change icebp is
no longer raising a SIGTRAP since it doesn't set any dr6 bits, so WoW doesn't
get its exception.