2009-04-16 Ed Schonberg <schonberg@adacore.com>

2009-04-16  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb (Map_Formal_Package_Entities): renamed from Map_Entities
	and made global, to be used when installing parents of a child
	instance, to provide mappings for entities declared in formal packages
	of ancestor units. Now called from Install_Formal_Packages.

2009-04-16  Doug Rupp  <rupp@adacore.com>

	* s-taskin.adb (Initialize_ATCB): Initialize Debug_Events with others
	notation for clarity.

	* s-taprop-vxworks.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
	s-taprop-mingw.adb, s-taprop-linux.adb, s-taprop-solaris.adb,
	s-taprop-irix.adb, s-taprop-hpux-dce.adb, s-taprop-posix.adb
	(Initialize): Initialize Known_Tasks with Environment task.

	* s-taskin.ads (Task_States): Move new states to end for the sake of
	GDB compatibility.

	* s-tassta.adb (Task_Wrapper): Fix comment about Enter_Task.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@146158 138bc75d-0d04-0410-961f-82ee72b054a4