session.h (struct systemtap_session): Added itrace_derived_probe

group.
elaborate.cxx (systemtap_session::systemtap_session): Added
initialization of itrace_derived_probes.
tapsets.cxx (struct itrace_derived_probe): Add derived_probe
struct for holding info needed by itrace probes.
(struct itrace_derived_probe_group): New derived_probe_group
to handle itrace probes.
(itrace_derived_probe::itrace_derived_probe): Needed for use with
task_finder.
(itrace_derived_probe_group::join_group): Ditto.
(itrace_derived_probe_group::enroll): Ditto.
(itrace_derived_probe_group::emit_probe_decl): Ditto.
(itrace_derived_probe_group::emit_module_decls): Ditto.
(itrace_derived_probe_group::emit_module_init): Ditto.
(itrace_derived_probe_group::emit_module_exit): Ditto.
stapprobes.5.in : Added documentation of itrace probe.

1 files changed, 2 insertions, 0 deletions

diff --git a/session.h b/session.h
index 734c8d7d..9f38372f 100644
--- a/session.h
+++ b/session.h
@@ -32,6 +32,7 @@ struct be_derived_probe_group;
 struct dwarf_derived_probe_group;
 struct uprobe_derived_probe_group;
 struct utrace_derived_probe_group;
+struct itrace_derived_probe_group;
 struct task_finder_derived_probe_group;
 struct timer_derived_probe_group;
 struct profile_derived_probe_group;
@@ -146,6 +147,7 @@ struct systemtap_session
   dwarf_derived_probe_group* dwarf_derived_probes;
   uprobe_derived_probe_group* uprobe_derived_probes;
   utrace_derived_probe_group* utrace_derived_probes;
+  itrace_derived_probe_group* itrace_derived_probes;
   task_finder_derived_probe_group* task_finder_derived_probes;
   timer_derived_probe_group* timer_derived_probes;
   profile_derived_probe_group* profile_derived_probes;