Remember plugins should someone like bugpoint want to know them.

[oota-llvm.git] / lib / Support / PluginLoader.cpp

diff --git a/lib/Support/PluginLoader.cpp b/lib/Support/PluginLoader.cpp
index 799c1256584b0b291e3d26ba9142975dd11dd582..77eb52852dee6d0a46c5770f9544d12313e5a8c8 100644 (file)
--- a/lib/Support/PluginLoader.cpp
+++ b/lib/Support/PluginLoader.cpp
@@ -15,13 +15,17 @@
 #include "llvm/Support/PluginLoader.h"
 #include "llvm/System/DynamicLibrary.h"
 #include <iostream>
+#include <vector>
 
 using namespace llvm;
 
+std::vector<std::string> plugins;
+
 void PluginLoader::operator=(const std::string &Filename) {
   std::string ErrorMessage;
   try {
     sys::DynamicLibrary::LoadLibraryPermanently(Filename.c_str());
+    plugins.push_back(Filename);
   } catch (const std::string& errmsg) {
     if (errmsg.empty()) {
       ErrorMessage = "Unknown";
@@ -33,3 +37,14 @@ void PluginLoader::operator=(const std::string &Filename) {
     std::cerr << "Error opening '" << Filename << "': " << ErrorMessage
               << "\n  -load request ignored.\n";
 }
+
+unsigned PluginLoader::getNumPlugins()
+{
+  return plugins.size();
+}
+
+std::string& PluginLoader::getPlugin(unsigned num)
+{
+  assert(num < plugins.size() && "Asking for an out of bounds plugin");
+  return plugins[num];
+}