parameters: (cls, ctx, register, address, trigger, watch)
docstring: Sets a hardware breakpoint.
  
          @see: clear_bp, find_slot
  
          @type  ctx: dict( str S{->} int )
          @param ctx: Thread context dictionary.
  
          @type  register: int
          @param register: Slot (debug register).
  
          @type  address: int
          @param address: Memory address.
  
          @type  trigger: int
          @param trigger: Trigger flag. See L{HardwareBreakpoint.validTriggers}.
  
          @type  watch: int
          @param watch: Watch flag. See L{HardwareBreakpoint.validWatchSizes}.
docstring_summary: Sets a hardware breakpoint.
docstring_tokens: Sets a hardware breakpoint .
function: def set_bp(cls, ctx, register, address, trigger, watch):
          """
          Sets a hardware breakpoint.
  
          @see: clear_bp, find_slot
  
          @type  ctx: dict( str S{->} int )
          @param ctx: Thread context dictionary.
  
          @type  register: int
          @param register: Slot (debug register).
  
          @type  address: int
          @param address: Memory address.
  
          @type  trigger: int
          @param trigger: Trigger flag. See L{HardwareBreakpoint.validTriggers}.
  
          @type  watch: int
          @param watch: Watch flag. See L{HardwareBreakpoint.validWatchSizes}.
          """
          Dr7 = ctx['Dr7']
          Dr7 |= cls.enableMask[register]
          orMask, andMask = cls.triggerMask[register][trigger]
          Dr7 &= andMask
          Dr7 |= orMask
          orMask, andMask = cls.watchMask[register][watch]
          Dr7 &= andMask
          Dr7 |= orMask
          ctx['Dr7'] = Dr7
          ctx['Dr%d' % register] = address
function_tokens: def set_bp ( cls , ctx , register , address , trigger , watch ) : Dr7 = ctx [ 'Dr7' ] Dr7 |= cls . enableMask [ register ] orMask , andMask = cls . triggerMask [ register ] [ trigger ] Dr7 &= andMask Dr7 |= orMask orMask , andMask = cls . watchMask [ register ] [ watch ] Dr7 &= andMask Dr7 |= orMask ctx [ 'Dr7' ] = Dr7 ctx [ 'Dr%d' % register ] = address