# HG changeset patch
# User Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
# Date 1426245968 -3600
# Node ID 97da0b90e0f3021d35138e6596c66e0e7a5ced74
# Parent  e87d55dfbbbb579b16654bcddd0adfac901a36a0
Use host backend when generating a new instance for HotSpotNativeFunctionInterface.

diff -r e87d55dfbbbb -r 97da0b90e0f3 graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotBackend.java
--- a/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotBackend.java	Fri Mar 13 11:26:37 2015 +0100
+++ b/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotBackend.java	Fri Mar 13 12:26:08 2015 +0100
@@ -333,7 +333,7 @@
                 return new AMD64RawNativeCallNode(returnType, functionPointer, args);
             }
         };
-        Backend backend = HotSpotGraalRuntime.runtime().getBackend(AMD64.class);
+        Backend backend = HotSpotGraalRuntime.runtime().getHostBackend();
         return new HotSpotNativeFunctionInterface(HotSpotGraalRuntime.runtime().getHostProviders(), factory, backend, config.dllLoad, config.dllLookup, config.rtldDefault);
     }
 
diff -r e87d55dfbbbb -r 97da0b90e0f3 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nfi/HotSpotNativeFunctionInterface.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nfi/HotSpotNativeFunctionInterface.java	Fri Mar 13 11:26:37 2015 +0100
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nfi/HotSpotNativeFunctionInterface.java	Fri Mar 13 12:26:08 2015 +0100
@@ -57,6 +57,7 @@
     public HotSpotNativeFunctionInterface(HotSpotProviders providers, RawNativeCallNodeFactory factory, Backend backend, long dlopen, long dlsym, long rtldDefault) {
         this.rtldDefault = rtldDefault == HotSpotVMConfig.INVALID_RTLD_DEFAULT_HANDLE ? null : new HotSpotNativeLibraryHandle("RTLD_DEFAULT", rtldDefault);
         this.providers = providers;
+        assert backend != null;
         this.backend = backend;
         this.factory = factory;
         this.libraryLoadFunctionPointer = new HotSpotNativeFunctionPointer(dlopen, "os::dll_load");