s-stausa.ads, [...] (Initialize_Analyzer): Added parameter "Overflow_Guard".

2007-04-20  Quentin Ochem  <ochem@adacore.com>

	* s-stausa.ads, s-stausa.adb (Initialize_Analyzer): Added parameter
	"Overflow_Guard".
	(Stack_Analyzer): Added field "Overflow_Guard"
	(Task_Result): Added field "Overflow_Guard".
	(Index_Str): New constant.
	(Task_Name_Str): New constant.
	(Actual_Size_Str): New constant.
	(Pattern_Array_Element_Size): New constant.
	(Get_Usage_Range): New subprogram.
	(Output_Result): Added parameter Max_Size_Len and Max_Actual_Use_Len.
	Now align the output.
	Added comments.
	(Initialize): Added value for Overflow_Guard.
	(Fill_Stack): Use constant Pattern_Array_Elem_Size when relevant.
	Update the value of the overflow guard according to the actual
	beginning of the pattern array.
	(Initialize_Analyzer): Added parameter Overflow_Guard.
	Take this parameter into accound when computing the max size.
	(Compute_Result): Use constant Pattern_Array_Elem_Size when relevant.
	(Report_Result): Removed extra useless procedure.
	Updated call to Output_Result.
	Moved full computation of the Task_Result here.

From-SVN: r125465