Related: rhbz#1125588 first steps for ppc64le

almost certainly won't get us too far, but a start

Change-Id: Ic20b97a97b6d506c32322173bd8332d15c3a4555

bridges/source/cpp_uno/gcc3_linux_powerpc64/cpp2uno.cxx

@@ -31,6 +31,11 @@
 #include <stdio.h>
 #include <string.h>
 
+#ifdef OSL_BIGENDIAN
+#define IS_BIG_ENDIAN 1
+#else
+#define IS_BIG_ENDIAN 0
+#endif
 
 using namespace ::com::sun::star::uno;
 
@@ -139,13 +144,13 @@ static typelib_TypeClass cpp2uno_call(
                 case typelib_TypeClass_BOOLEAN:
                     if (ng < ppc64::MAX_GPR_REGS)
                     {
-                        pCppArgs[nPos] = pUnoArgs[nPos] = (((char *)gpreg) + (sizeof(void*)-1));
+                        pCppArgs[nPos] = pUnoArgs[nPos] = (((char *)gpreg) + 7*IS_BIG_ENDIAN);
                         ng++;
                         gpreg++;
                     }
                     else
                     {
-                        pCppArgs[nPos] = pUnoArgs[nPos] = (((char *)ovrflw) + (sizeof(void*)-1));
+                        pCppArgs[nPos] = pUnoArgs[nPos] = (((char *)ovrflw) + 7*IS_BIG_ENDIAN);
                         bOverflowUsed = true;
                     }
                     if (bOverflowUsed) ovrflw++;
@@ -155,13 +160,13 @@ static typelib_TypeClass cpp2uno_call(
                 case typelib_TypeClass_UNSIGNED_SHORT:
                     if (ng < ppc64::MAX_GPR_REGS)
                     {
-                        pCppArgs[nPos] = pUnoArgs[nPos] = (((char *)gpreg) + (sizeof(void*)-2));
+                        pCppArgs[nPos] = pUnoArgs[nPos] = (((char *)gpreg) + 6*IS_BIG_ENDIAN);
                         ng++;
                         gpreg++;
                     }
                     else
                     {
-                        pCppArgs[nPos] = pUnoArgs[nPos] = (((char *)ovrflw) + (sizeof(void*)-2));
+                        pCppArgs[nPos] = pUnoArgs[nPos] = (((char *)ovrflw) + 6*IS_BIG_ENDIAN);
                         bOverflowUsed = true;
                     }
                     if (bOverflowUsed) ovrflw++;
@@ -171,13 +176,13 @@ static typelib_TypeClass cpp2uno_call(
                 case typelib_TypeClass_UNSIGNED_LONG:
                     if (ng < ppc64::MAX_GPR_REGS)
                     {
-                        pCppArgs[nPos] = pUnoArgs[nPos] = (((char *)gpreg) + (sizeof(void*)-4));
+                        pCppArgs[nPos] = pUnoArgs[nPos] = (((char *)gpreg) + 4*IS_BIG_ENDIAN);
                         ng++;
                         gpreg++;
                     }
                     else
                     {
-                        pCppArgs[nPos] = pUnoArgs[nPos] = (((char *)ovrflw) + (sizeof(void*)-4));
+                        pCppArgs[nPos] = pUnoArgs[nPos] = (((char *)ovrflw) + 4*IS_BIG_ENDIAN);
                         bOverflowUsed = true;
                     }
                     if (bOverflowUsed) ovrflw++;

configure.ac

@@ -4380,6 +4380,13 @@ linux-gnu*)
         PLATFORMID=linux_powerpc64
         OUTPATH=unxlngppc64
         ;;
+    powerpc64le)
+        CPUNAME=POWERPC64
+        RTL_ARCH=PowerPC_64_LE
+        LIB64="lib64"
+        PLATFORMID=linux_powerpc64le
+        OUTPATH=unxlngppc64
+        ;;
     sparc)
         CPUNAME=SPARC
         RTL_ARCH=SPARC

desktop/source/deployment/misc/dp_platform.cxx

@@ -35,6 +35,7 @@
 #define PLATFORM_LINUX_SPARC        "linux_sparc"
 #define PLATFORM_LINUX_POWERPC      "linux_powerpc"
 #define PLATFORM_LINUX_POWERPC64    "linux_powerpc64"
+#define PLATFORM_LINUX_POWERPC64_LE "linux_powerpc64_le"
 #define PLATFORM_LINUX_ARM_EABI     "linux_arm_eabi"
 #define PLATFORM_LINUX_ARM_OABI     "linux_arm_oabi"
 #define PLATFORM_LINUX_MIPS_EL      "linux_mips_el"
@@ -129,6 +130,8 @@ namespace
             ret = checkOSandCPU("Linux", "PowerPC");
         else if (token == PLATFORM_LINUX_POWERPC64)
             ret = checkOSandCPU("Linux", "PowerPC_64");
+        else if (token == PLATFORM_LINUX_POWERPC64_LE)
+            ret = checkOSandCPU("Linux", "PowerPC_64_LE");
         else if (token == PLATFORM_LINUX_ARM_EABI)
             ret = checkOSandCPU("Linux", "ARM_EABI");
         else if (token == PLATFORM_LINUX_ARM_OABI)

jvmfwk/plugins/sunmajor/pluginlib/vendorbase.hxx

@@ -40,7 +40,11 @@ namespace jfw_plugin
 #elif defined INTEL
 #define JFW_PLUGIN_ARCH "i386"
 #elif defined POWERPC64
-#define JFW_PLUGIN_ARCH "ppc64"
+#ifdef OSL_BIGENDIAN
+#  define JFW_PLUGIN_ARCH "ppc64"
+#else
+#  define JFW_PLUGIN_ARCH "ppc64le"
+#endif
 #elif defined POWERPC
 #define JFW_PLUGIN_ARCH "ppc"
 #elif defined MIPS