[MIPS] Small updates after LLVM merge

src/include/elf_constants.h

Index: src/include/elf_constants.h
diff --git a/src/include/elf_constants.h b/src/include/elf_constants.h
index 97cfd3641610da08809d97ba81651d08b1f7ac1e..8962bb5b9283d7a30f2a0d7c54034b59930b2261 100644
--- a/src/include/elf_constants.h
+++ b/src/include/elf_constants.h
@@ -1,32 +1,7 @@
 /*
- * Copyright 2008, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * Copyright (c) 2013 The Native Client Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
  */
 
 
@@ -126,6 +101,9 @@ EXTERN_C_BEGIN
 #if NACL_ARCH(NACL_BUILD_ARCH) == NACL_arm
 #define PT_ARM_EXIDX  0x70000001  /* Exception unwind tables */
 #endif
+#if NACL_ARCH(NACL_BUILD_ARCH) == NACL_mips
+#define PT_MIPS_REGINFO  0x70000000 /* Register usage, MIPS only, unused */
+#endif
 #define PT_HIPROC     0x7fffffff  /* Processor-specific high */
 /*
  * These are from linux elf.h, for code usage