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| author | wcohen <wcohen> | 2007-06-26 19:36:25 +0000 |
|---|---|---|
| committer | wcohen <wcohen> | 2007-06-26 19:36:25 +0000 |
| commit | c3a3c0c99c32c0969e6450d60aae1a2b1798ca17 (patch) | |
| tree | 536bc183503bbcb0fbfa4ce419175e59a0855983 /staptree.cxx | |
| parent | 23944d00d55ecc08acbb0e2f39f7fb5cd7a0580e (diff) | |
| download | systemtap-steved-c3a3c0c99c32c0969e6450d60aae1a2b1798ca17.tar.gz systemtap-steved-c3a3c0c99c32c0969e6450d60aae1a2b1798ca17.tar.xz systemtap-steved-c3a3c0c99c32c0969e6450d60aae1a2b1798ca17.zip | |
2007-06-26 William Cohen <wcohen@redhat.com>
PR 4529
* coveragedb.cxx: New.
* coveragedb.h: New.
* Makefile.am: Add coveragedb.cxx and sqlite3 to build.
* Makefile.in: Regenerated.
* configure.ac: Add test for sqlite3
* configure: Regenerated.
* systemtap.spec.in: Add dependencies for sqlite3/sqlite3-devel.
* elaborate.h, elaborate.cxx
(derived_probe::collect_derivation_chain): New.
(alias_expansion_builder::build): Correct token location.
(semantic_pass_opt[12): Track used and unused variables/functions.
* session.h (tapset_compile_coverage, unused_globals,
unused_probes, unused_functions): New fields.
* staptree.h (unused_locals, probe_point::str): New member.
* staptree.cxx: Ditto.
* main.cxx: Add "-q" tapset coverage option and SYSTEMTAP_COVERAGE env.
Diffstat (limited to 'staptree.cxx')
| -rw-r--r-- | staptree.cxx | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/staptree.cxx b/staptree.cxx index 08b2abae..3a50ac14 100644 --- a/staptree.cxx +++ b/staptree.cxx @@ -15,6 +15,7 @@ #include <typeinfo> #include <sstream> #include <cassert> +#include <vector> #include <algorithm> using namespace std; @@ -848,6 +849,13 @@ void probe::printsig (ostream& o) const } +void +probe::collect_derivation_chain (std::vector<derived_probe*> &probes_list) +{ + probes_list.push_back((derived_probe*)this); +} + + void probe_point::print (ostream& o) const { for (unsigned i=0; i<components.size(); i++) @@ -860,6 +868,23 @@ void probe_point::print (ostream& o) const } if (optional) o << "?"; + o << "{" << tok->location << "}\n"; +} + +string probe_point::str () +{ + ostringstream o; + for (unsigned i=0; i<components.size(); i++) + { + if (i>0) o << "."; + probe_point::component* c = components[i]; + o << c->functor; + if (c->arg) + o << "(" << *c->arg << ")"; + } + if (optional) + o << "?"; + return o.str(); } |