Restore old findModuleByOffset interface in parallel with the new one.

dyninst · Oct 31, 2016 · c048f4d · c048f4d
1 parent 622956a
commit c048f4d
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diff --git a/symtabAPI/h/Symtab.h b/symtabAPI/h/Symtab.h
@@ -201,6 +201,7 @@ class SYMTAB_EXPORT Symtab : public LookupInterface,
 
    bool getAllModules(std::vector<Module *>&ret);
    bool findModuleByOffset(std::set<Module *>& ret, Offset off);
+   bool findModuleByOffset(Module *& ret, Offset off);
    bool findModuleByName(Module *&ret, const std::string name);
    Module *getDefaultModule();
 

diff --git a/symtabAPI/src/Symtab-lookup.C b/symtabAPI/src/Symtab-lookup.C
@@ -385,6 +385,16 @@ bool module_less(Module* lhs, Module* rhs)
     if(rhs == NULL) return true;
     return lhs->addr() < rhs->addr();
 }
+bool Symtab::findModuleByOffset(Module *&ret, Offset off)
+{
+    std::set<ModRange*> mods;
+    mod_lookup()->find(off, mods);
+    if(!mods.empty())
+    {
+        ret = (*mods.begin())->mod();
+    }
+    return mods.empty();
+}
 
 
 bool Symtab::findModuleByOffset(std::set<Module *>&ret, Offset off)