2006-11-09 David Smith <dsmith@redhat.com>

2006-11-09  David Smith  <dsmith@redhat.com>

	* tapsets.cxx (dwarf_query::dwarf_query): Looks for "maxactive"
	return probe variant.
	(dwarf_derived_probe::dwarf_derived_probe): Initializes
	has_maxactive and maxactive_val member variables.
	(dwarf_derived_probe::register_function_variants): Matches
	"maxactive" return probe variant.
	(dwarf_derived_probe_group::emit_module_decls): Emits code to use
	maxactive data.
	(dwarf_derived_probe_group::emit_module_init): Ditto.