src/os/linux/vm/os_linux.cpp

@@ -286,11 +286,15 @@
 #elif defined(ARM)
 static char cpu_arch[] = "arm";
 #elif defined(PPC32)
 static char cpu_arch[] = "ppc";
 #elif defined(PPC64)
+#if defined VM_LITTLE_ENDIAN
+static char cpu_arch[] = "ppc64le";
+#else
 static char cpu_arch[] = "ppc64";
+#endif
 #elif defined(SPARC)
 #  ifdef _LP64
 static char cpu_arch[] = "sparcv9";
 #  else
 static char cpu_arch[] = "sparc";

@@ -1977,20 +1981,28 @@
 
   #ifndef EM_486
   #define EM_486          6               /* Intel 80486 */
   #endif
 
+  #if defined(PPC64)
+  #if defined(VM_LITTLE_ENDIAN)
+  #define PPC64_ELFDATA2XSB ELFDATA2LSB
+  #else
+  #define PPC64_ELFDATA2XSB ELFDATA2MSB
+  #endif
+  #endif
+
   static const arch_t arch_array[]={
     {EM_386,         EM_386,     ELFCLASS32, ELFDATA2LSB, (char*)"IA 32"},
     {EM_486,         EM_386,     ELFCLASS32, ELFDATA2LSB, (char*)"IA 32"},
     {EM_IA_64,       EM_IA_64,   ELFCLASS64, ELFDATA2LSB, (char*)"IA 64"},
     {EM_X86_64,      EM_X86_64,  ELFCLASS64, ELFDATA2LSB, (char*)"AMD 64"},
     {EM_SPARC,       EM_SPARC,   ELFCLASS32, ELFDATA2MSB, (char*)"Sparc 32"},
     {EM_SPARC32PLUS, EM_SPARC,   ELFCLASS32, ELFDATA2MSB, (char*)"Sparc 32"},
     {EM_SPARCV9,     EM_SPARCV9, ELFCLASS64, ELFDATA2MSB, (char*)"Sparc v9 64"},
     {EM_PPC,         EM_PPC,     ELFCLASS32, ELFDATA2MSB, (char*)"Power PC 32"},
-    {EM_PPC64,       EM_PPC64,   ELFCLASS64, ELFDATA2MSB, (char*)"Power PC 64"},
+    {EM_PPC64,       EM_PPC64,   ELFCLASS64, PPC64_ELFDATA2XSB, (char*)"Power PC 64"},
     {EM_ARM,         EM_ARM,     ELFCLASS32,   ELFDATA2LSB, (char*)"ARM"},
     {EM_S390,        EM_S390,    ELFCLASSNONE, ELFDATA2MSB, (char*)"IBM System/390"},
     {EM_ALPHA,       EM_ALPHA,   ELFCLASS64, ELFDATA2LSB, (char*)"Alpha"},
     {EM_MIPS_RS3_LE, EM_MIPS_RS3_LE, ELFCLASS32, ELFDATA2LSB, (char*)"MIPSel"},
     {EM_MIPS,        EM_MIPS,    ELFCLASS32, ELFDATA2MSB, (char*)"MIPS"},