2005-03-04 Frank Ch. Eigler <fche@redhat.com>

	* parse.cxx (scan): Support '$' characters in identifiers.
	(parse_symbol): Support thread-> / process-> shorthand.
	* staptree.cxx (symresolution_info::find): Split up into
	find_scalar, find_array, find_function.
	(resolve_symbols): Call the above for symbol/arrayindex/functioncall.
	(find_scalar): Add stub support for synthetic builtin variables.
	* staptree.h: Corresponding changes.
	* testsuite/*: Some new tests.

1 files changed, 8 insertions, 1 deletions

diff --git a/staptree.h b/staptree.h
index a95d9f05..b38221bc 100644
--- a/staptree.h
+++ b/staptree.h
@@ -209,7 +209,9 @@ struct symresolution_info
                       vector<stapfile*>& f,
                       stapfile* cfil);
 
-  vardecl* find (const string& name);
+  vardecl* find_scalar (const string& name);
+  vardecl* find_array (const string& name, const vector<expression*>&);
+  functiondecl* find_function (const string& name, const vector<expression*>&);
 
   void unresolved (const token* tok);
   unsigned num_unresolved;
@@ -257,6 +259,11 @@ struct vardecl: public symboldecl
 };
 
 
+struct vardecl_builtin: public vardecl
+{
+};
+
+
 struct block;
 struct functiondecl: public symboldecl
 {