Mojo + NaCl prototype.

mojo/monacl/gen/libmojo.cc.template

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// WARNING this file was generated by $script_name
+// Do not edit by hand.
+
+#include <errno.h>
+
+#include "mojo/public/c/system/core.h"
+#include "native_client/src/public/imc_syscalls.h"
+#include "native_client/src/public/imc_types.h"
+#include "native_client/src/untrusted/nacl/syscall_bindings_trampoline.h"
+
+#define NACL_MOJO_DESC 5
+
+static void DoMojoCall(uint32_t params[], int numParams) {
+  NaClAbiNaClImcMsgIoVec iov[1] = {
+    {params, numParams}
+  };
+  NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+  // Note: return value unchecked.  We're relying on the result parameter being
+  // unmodified - if the syscall fails, the Mojo function will return whatever
+  // the result parameter was initialized to before this function was called.
+  imc_sendmsg(NACL_MOJO_DESC, &msgh, 0);
+}
+
+$body