[MIPS] Implementation of sel_ldr for MIPS architecture.

src/trusted/service_runtime/elf_util.c

 /*
  * Copyright (c) 2012 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.
  */
 
 /*
  * NaCl helper functions to deal with elf images
  */
 
@@ skipping 86 matching lines @@
 #if NACL_ARCH(NACL_BUILD_ARCH) == NACL_x86
 # if NACL_BUILD_SUBARCH == 32
 #  define EM_EXPECTED_BY_NACL EM_386
 # elif NACL_BUILD_SUBARCH == 64
 #  define EM_EXPECTED_BY_NACL EM_X86_64
 # else
 #  error "No NACL_BUILD_SUBARCH for x86 -- are we on x86-128?"
 # endif
 #elif NACL_ARCH(NACL_BUILD_ARCH) == NACL_arm
 # define EM_EXPECTED_BY_NACL EM_ARM
+#elif NACL_ARCH(NACL_BUILD_ARCH) == NACL_mips
+# define EM_EXPECTED_BY_NACL EM_MIPS
 #else
 # error "Unknown platform!"
 #endif
 
 
 static void NaClDumpElfHeader(int loglevel, Elf_Ehdr *elf_hdr) {
 
 #define DUMP(m,f)    do { NaClLog(loglevel,                     \
                                   #m " = %" f "\n",             \
                                   elf_hdr->m); } while (0)
@@ skipping 646 matching lines @@
 
 
 void NaClElfImageDelete(struct NaClElfImage *image) {
   free(image);
 }
 
 
 uintptr_t NaClElfImageGetEntryPoint(struct NaClElfImage *image) {
   return image->ehdr.e_entry;
 }