diff options
Diffstat (limited to 'staptree.h')
| -rw-r--r-- | staptree.h | 24 |
1 files changed, 19 insertions, 5 deletions
@@ -236,12 +236,12 @@ struct vardecl_builtin: public vardecl }; -struct block; +struct statement; struct functiondecl: public symboldecl { std::vector<vardecl*> formal_args; std::vector<vardecl*> locals; - block* body; + statement* body; functiondecl (); void print (std::ostream& o); void printsig (std::ostream& o); @@ -263,6 +263,14 @@ struct statement std::ostream& operator << (std::ostream& o, statement& k); +struct embeddedcode: public statement +{ + std::string code; + void print (std::ostream& o); + void visit (visitor* u); +}; + + struct block: public statement { std::vector<statement*> statements; @@ -358,6 +366,7 @@ struct next_statement: public statement struct probe; struct probe_alias; +struct embeddedcode; struct stapfile { std::string name; @@ -365,10 +374,13 @@ struct stapfile std::vector<probe_alias*> aliases; std::vector<functiondecl*> functions; std::vector<vardecl*> globals; + std::vector<embeddedcode*> embeds; void print (std::ostream& o); }; + + struct probe_point { struct component // XXX: sort of a restricted functioncall @@ -398,13 +410,11 @@ struct probe virtual ~probe() {} }; -struct probe_alias - : public probe +struct probe_alias: public probe { probe_alias(std::vector<probe_point*> const & aliases); std::vector<probe_point*> alias_names; virtual void printsig (std::ostream &o); - virtual ~probe_alias() {} }; @@ -414,6 +424,7 @@ struct visitor { virtual ~visitor () {} virtual void visit_block (block *s) = 0; + virtual void visit_embeddedcode (embeddedcode *s) = 0; virtual void visit_null_statement (null_statement *s) = 0; virtual void visit_expr_statement (expr_statement *s) = 0; virtual void visit_if_statement (if_statement* s) = 0; @@ -449,6 +460,7 @@ struct visitor struct traversing_visitor: public visitor { void visit_block (block *s); + void visit_embeddedcode (embeddedcode *s); void visit_null_statement (null_statement *s); void visit_expr_statement (expr_statement *s); void visit_if_statement (if_statement* s); @@ -489,6 +501,7 @@ struct throwing_visitor: public visitor virtual void throwone (const token* t); void visit_block (block *s); + void visit_embeddedcode (embeddedcode *s); void visit_null_statement (null_statement *s); void visit_expr_statement (expr_statement *s); void visit_if_statement (if_statement* s); @@ -531,6 +544,7 @@ struct deep_copy_visitor: public visitor static block *deep_copy (block *s); void visit_block (block *s); + void visit_embeddedcode (embeddedcode *s); void visit_null_statement (null_statement *s); void visit_expr_statement (expr_statement *s); void visit_if_statement (if_statement* s); |