remove klee_alias_function()

this function can be used to modify the control flow of the program
on different paths, enabling self-modifying code.

1 files changed, 0 insertions, 8 deletions

diff --git a/lib/Core/ExecutionState.cpp b/lib/Core/ExecutionState.cpp
index 70d5d21c..48154383 100644
--- a/lib/Core/ExecutionState.cpp
+++ b/lib/Core/ExecutionState.cpp
@@ -173,14 +173,6 @@ std::string ExecutionState::getFnAlias(std::string fn) {
   else return "";
 }
 
-void ExecutionState::addFnAlias(std::string old_fn, std::string new_fn) {
-  fnAliases[old_fn] = new_fn;
-}
-
-void ExecutionState::removeFnAlias(std::string fn) {
-  fnAliases.erase(fn);
-}
-
 /**/
 
 llvm::raw_ostream &klee::operator<<(llvm::raw_ostream &os, const MemoryMap &mm) {