From f76427a2bf80e4451e5e8d0c26b06aca65e4e2c4 Mon Sep 17 00:00:00 2001
From: "Frank Ch. Eigler" <fche@elastic.org>
Date: Wed, 10 Sep 2008 17:21:44 -0400
Subject: PR6876: translator speedup for many $vars

---
 main.cxx | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'main.cxx')

diff --git a/main.cxx b/main.cxx
index 5d0739eb..634feb03 100644
--- a/main.cxx
+++ b/main.cxx
@@ -147,6 +147,8 @@ printscript(systemtap_session& s, ostream& o)
 
       for (unsigned i=0; i<s.probes.size(); i++)
         {
+          if (pending_interrupts) return;
+
           derived_probe* p = s.probes[i];
           // NB: p->basest() is not so interesting;
           // p->almost_basest() doesn't quite work, so ...
@@ -198,6 +200,7 @@ printscript(systemtap_session& s, ostream& o)
         o << "# global embedded code" << endl;
       for (unsigned i=0; i<s.embeds.size(); i++)
         {
+          if (pending_interrupts) return;
           embeddedcode* ec = s.embeds[i];
           ec->print (o);
           o << endl;
@@ -207,6 +210,7 @@ printscript(systemtap_session& s, ostream& o)
         o << "# globals" << endl;
       for (unsigned i=0; i<s.globals.size(); i++)
         {
+          if (pending_interrupts) return;
           vardecl* v = s.globals[i];
           v->printsig (o);
           if (s.verbose && v->init)
@@ -219,9 +223,10 @@ printscript(systemtap_session& s, ostream& o)
 
       if (s.functions.size() > 0)
         o << "# functions" << endl;
-      for (unsigned i=0; i<s.functions.size(); i++)
+      for (map<string,functiondecl*>::iterator it = s.functions.begin(); it != s.functions.end(); it++)
         {
-          functiondecl* f = s.functions[i];
+          if (pending_interrupts) return;
+          functiondecl* f = it->second;
           f->printsig (o);
           o << endl;
           if (f->locals.size() > 0)
@@ -244,6 +249,7 @@ printscript(systemtap_session& s, ostream& o)
         o << "# probes" << endl;
       for (unsigned i=0; i<s.probes.size(); i++)
         {
+          if (pending_interrupts) return;
           derived_probe* p = s.probes[i];
           p->printsig (o);
           o << endl;
-- 
cgit 


From 223f5b6b6e2c945c442a5dde7e63e637237f575b Mon Sep 17 00:00:00 2001
From: Josh Stone <joshua.i.stone@intel.com>
Date: Wed, 10 Sep 2008 18:30:45 -0700
Subject: Ensure that "stap -l ..." only prints probe names, not variables.

---
 main.cxx | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

(limited to 'main.cxx')

diff --git a/main.cxx b/main.cxx
index 634feb03..563e4b01 100644
--- a/main.cxx
+++ b/main.cxx
@@ -182,14 +182,15 @@ printscript(systemtap_session& s, ostream& o)
           if (seen.find (pp) == seen.end())
             {
               o << pp;
-              // This list will be empty unless s.unoptimized = true -- i.e., -L mode
-              for (unsigned j=0; j<p->locals.size(); j++)
-	            {
-      		      o << " ";
-                      vardecl* v = p->locals[j];
-		      v->printsig (o);
-		    }
-	      o << endl;
+              // Print the locals for -L mode only
+              if (s.unoptimized)
+                for (unsigned j=0; j<p->locals.size(); j++)
+                  {
+                    o << " ";
+                    vardecl* v = p->locals[j];
+                    v->printsig (o);
+                  }
+              o << endl;
               seen.insert (pp);
             }
         }
-- 
cgit