Add memcpy
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5887 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp b/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
index eced482..f53be1b 100644
--- a/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
+++ b/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
@@ -571,6 +571,12 @@
return PTOGV(memset(GVTOP(Args[0]), Args[1].IntVal, Args[2].UIntVal));
}
+// void *memcpy(void *Dest, void *src, size_t Size);
+GenericValue lle_X_memcpy(FunctionType *M, const vector<GenericValue> &Args) {
+ assert(Args.size() == 3);
+ return PTOGV(memcpy((char*)GVTOP(Args[0]), (char*)GVTOP(Args[1]),
+ Args[2].UIntVal));
+}
//===----------------------------------------------------------------------===//
// IO Functions...
@@ -798,6 +804,7 @@
FuncNames["lle_X_strcpy"] = lle_X_strcpy;
FuncNames["lle_X_strlen"] = lle_X_strlen;
FuncNames["lle_X_memset"] = lle_X_memset;
+ FuncNames["lle_X_memcpy"] = lle_X_memcpy;
FuncNames["lle_X_fopen"] = lle_X_fopen;
FuncNames["lle_X_fclose"] = lle_X_fclose;