2009-04-29  Arnaud Charlet  <charlet@adacore.com>

	* s-taskin.adb (Initialize): Remove pragma Warnings Off and remove
	unused assignment.

2009-04-29  Thomas Quinot  <quinot@adacore.com>

	* make.adb: Minor reformatting.
	Minor code reorganization throughout.

2009-04-29  Matteo Bordin  <bordin@adacore.com>

	* s-stausa.ads: Changed visibility of type Task_Result: moved to
	public part to give application visibility over it.
	This is for future improvement and to build a public API on top of it.
	Changed record components name of type Task_Result to reflect the new
	way of reporting. 

	* s-stausa.adb: Actual_Size_Str changed to reflect the new way of
	reporting Stack usage.

	* gnat_ugn.texi: Update doc of stack usage report.

	* g-tastus.ads, s-stusta.ads, s-stusta.adb: New files.

	* Makefile.rtl: Add new run-time files.

From-SVN: r146942