Port UnixPkg to also support X64. Currently only supports Unix x86_64 ABI. In the future we can make Sec support x86_64 ABI and the rest of the code support X64 EFI ABI. This will require assembly gaskets to fix the calling convention differences. I currently have noop gaskets in place for x86_64 ABI. This has only been tested on OS X 10.6.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10685 6f19259b-4bc3-4df7-8a09-765794883524

UnixPkg/Sec/Ia32/GasketTemplate.c

@@ -138,5 +138,14 @@ GasketUintnUint16 (void *api, UINTN a, UINT16 b)
   return func (a, b);
 }
 
+void
+ReverseGasketUint64 (void *api, UINT64 a)
+{
+  GASKET_UINTN func;
+  
+  func = (GASKET_UINTN)api;
+  func (a);
+  return;
+}