2015-10-20 Philippe Gil <gil@adacore.com>

2015-10-20  Philippe Gil  <gil@adacore.com>

	* g-debpoo.ads (Dump): NEW print Debug_Pool statistics & main
	contributors.
	(Dump_Stdout): NEW print to stdout Debug_Pool statistics &
	main contributors.
	(Reset): NEW reset counters to 0.
	(Get_Size): NEW return size allocated at parameter.
	(High_Water_Mark): NEW.
	(Current_Water_Mark): NEW.
	(System_Memory_Debug_Pool): NEW tell Debug_Pools that
	System.Memory uses it.
	* g-debpoo.adb (Traceback_Htable_Elem): add Frees, Total_Frees
	components.
	(Find_Or_Create_Traceback): don't manage in System.Memory
	Debug_Pool Deallocate Traceback's.
	(Validity): add optional Handled table when System.Memory asked
	for Allow_Unhandled_Memory.
	(Allocate): handle Allocate reentrancy occuring when System.Memory
	uses Debug_Pools.
	(Deallocate): handle when Allow_Unhandled_Memory
	is set deallocation of unhandled memory. Dont't check
	Size_In_Storage_Elements if equal to Storage_Count'Last. update
	Frees, Total_Frees new components.

2015-10-20  Eric Botcazou  <ebotcazou@adacore.com>

	* fe.h: Minor tweak.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229036 138bc75d-0d04-0410-961f-82ee72b054a4