From 68983551cc9390aa2bddd8e62ed0f0e3eca1edb6 Mon Sep 17 00:00:00 2001
From: Mark Wielaard <mjw@redhat.com>
Date: Tue, 29 Sep 2009 16:45:37 +0200
Subject: Cache Dwfl's for reuse between pass 2 and pass 3.

* setupdwfl.h: Introduce DwflPtr.
* setupdwfl.cxx: Cache kernel_dwfl and user_dwfl. Keep track of last used
  module strings. Return cached versions if same query used.
* dwflpp.h: Use DwflPtr instead of Dwfl*.
* dwflpp.cxx: Use DwflPtr and don't dwfl_end().
* translate.cxx: Likewise. Run through dwfl_getmodules() with returned
  ptr offset.
---
 dwflpp.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'dwflpp.h')

diff --git a/dwflpp.h b/dwflpp.h
index 979ec868..226b84d8 100644
--- a/dwflpp.h
+++ b/dwflpp.h
@@ -16,6 +16,7 @@
 #include "elaborate.h"
 #include "session.h"
 #include "unordered.h"
+#include "setupdwfl.h"
 
 #include <cstring>
 #include <iostream>
@@ -286,7 +287,7 @@ struct dwflpp
 
 
 private:
-  Dwfl * dwfl;
+  DwflPtr dwfl_ptr;
 
   // These are "current" values we focus on.
   Dwarf * module_dwarf;
-- 
cgit