From 0a816767085d68ec8e47dea84cbcb399ff80f2b5 Mon Sep 17 00:00:00 2001
From: Martell Malone <martellmalone@gmail.com>
Date: Mon, 23 Feb 2015 13:53:35 +0000
Subject: [PATCH] Hack around missing functions

---
 lib/Interpreter/IncrementalExecutor.cpp | 41 +++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/lib/Interpreter/IncrementalExecutor.cpp b/lib/Interpreter/IncrementalExecutor.cpp
index 2d7839d..dd2170f 100644
--- a/lib/Interpreter/IncrementalExecutor.cpp
+++ b/lib/Interpreter/IncrementalExecutor.cpp
@@ -203,6 +203,47 @@ IncrementalExecutor::NotifyLazyFunctionCreators(const std::string& mangled_name)
       return ret;
   }
 
+  FILE *pF = fopen("cling_func.map", "r");
+  void *pAddr = NULL;
+  fflush(stdout);
+  while (pF)
+  {
+   char sz[512];
+   if (!fgets(sz, sizeof(sz), pF))
+     break;
+
+   char *p = strrchr(sz, ' ');
+   if (!p)
+     continue;
+
+   p++;
+
+   char *p2 = strchr(sz, '\r');
+   if (p2)
+     p2[0] = 0;
+   p2 = strchr(sz, '\n');
+   if (p2)
+     p2[0] = 0;
+
+   if (strcmp(p, mangled_name.c_str()))
+   {
+     if (p[0] != '_' || strcmp(p + 1, mangled_name.c_str()))
+       continue;
+   }
+
+   sscanf(sz, "%x", &pAddr);
+   break;
+  }
+
+  if (pF)
+   fclose(pF);
+
+  if (pAddr)
+  {
+   fflush(stdout);
+   return pAddr;
+  }
+
   return HandleMissingFunction(mangled_name);
 }
 
-- 
2.3.0