diff options
Diffstat (limited to 'tapsets.h')
| -rw-r--r-- | tapsets.h | 42 |
1 files changed, 39 insertions, 3 deletions
@@ -1,5 +1,5 @@ // -*- C++ -*- -// Copyright (C) 2005 Red Hat Inc. +// Copyright (C) 2005, 2009 Red Hat Inc. // // This file is part of systemtap, and is free software. You can // redistribute it and/or modify it under the terms of the GNU General @@ -13,11 +13,47 @@ #include "staptree.h" #include "elaborate.h" -struct derived_probe_group; - void register_standard_tapsets(systemtap_session& sess); std::vector<derived_probe_group*> all_session_groups(systemtap_session& s); +int dwfl_report_offline_predicate (const char* modname, const char* filename); +void common_probe_entryfn_prologue (translator_output* o, std::string statestr, + std::string new_pp, bool overload_processing = true); +void common_probe_entryfn_epilogue (translator_output* o, bool overload_processing = true); + +void register_tapset_been(systemtap_session& sess); +void register_tapset_itrace(systemtap_session& sess); +void register_tapset_mark(systemtap_session& sess); +void register_tapset_perfmon(systemtap_session& sess); +void register_tapset_procfs(systemtap_session& sess); +void register_tapset_timers(systemtap_session& sess); +void register_tapset_utrace(systemtap_session& sess); + + +// ------------------------------------------------------------------------ +// Generic derived_probe_group: contains an ordinary vector of the +// given type. It provides only the enrollment function. + +template <class DP> struct generic_dpg: public derived_probe_group +{ +protected: + std::vector <DP*> probes; +public: + generic_dpg () {} + void enroll (DP* probe) { probes.push_back (probe); } +}; + + +// ------------------------------------------------------------------------ +// An update visitor that allows replacing assignments with a function call + +struct var_expanding_visitor: public update_visitor +{ + static unsigned tick; + std::stack<functioncall**> target_symbol_setter_functioncalls; + var_expanding_visitor() {} + void visit_assignment (assignment* e); +}; #endif // TAPSETS_H |