2009-10-01 Ivan Maidanski <ivmai@mail.ru>

2009-10-01  Ivan Maidanski <ivmai@mail.ru>

	* dyn_load.c (GC_register_dynamic_libraries): Always use
	lpMaximumApplicationAddress value for WinCE (even for old
	versions).
	* os_dep.c (VER_PLATFORM_WIN32_CE): Define if not in winbase.h.
	* os_dep.c (GC_dont_query_stack_min): New global variable (only if
	WinCE and THREADS).
	* os_dep.c (GC_setpagesize): Adjust lpMaximumApplicationAddress
	for WinCE (prior to version 6) if not _WIN32_WCE_EMULATION; set
	GC_dont_query_stack_min for older WinCE (prior to version 5).
	* win32_threads.c (GC_dont_query_stack_min): Declare.
	* win32_threads.c (GC_get_stack_min): Rename the macro to
	GC_wince_evaluate_stack_min for WinCE; update the comment.
	* win32_threads.c (GC_push_stack_for, GC_get_next_stack): Use
	GC_wince_evaluate_stack_min() instead of GC_get_stack_min() for
	WinCE and don't update thread's last_stack_min value (only if
	GC_dont_query_stack_min).
	* win32_threads.c (GC_push_stack_for): Skip assertion for WinCE if
	GC_dont_query_stack_min (since the evaluated stack_min value may
	be incorrect if the stack is bigger than 64 KiB).