bindusg.adb: Updated documentation for -d and -D switches.

bindusg.adb: Updated documentation for -d and -D switches.

2006-02-13  Quentin Ochem  <ochem@adacore.com>
	    Olivier Hainque  <hainque@adacore.com>

	* bindusg.adb: Updated documentation for -d and -D switches.

	* raise.h (__gnat_set_globals): added new parameter for
	Default_Stack_Size.

	* init.c (__gnat_adjust_context_for_raise) <alpha-vms case>: Implement.
	(__gnat_handle_vms_condition): Adjust context before raise.
	(__gnat_install_handler): Restore the global vector setup for GCC
	versions before 3.4, as the frame based circtuitry is not available
	in this case.
	(__gnat_set_globals): added a parameter default_stack_size
	(__gl_default_stack_size): new variable.

From-SVN: r111056