ARM: arm-soc: Merge branch 'next/pm2' into next/pm

Another smaller branch merged into next/pm before pull request.

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 17 insertions, 2 deletions

diff --git a/lib/mpi/longlong.h b/lib/mpi/longlong.h
index 678ce4f1e124..095ab157a521 100644
--- a/lib/mpi/longlong.h
+++ b/lib/mpi/longlong.h
@@ -641,7 +641,14 @@ do { \
         **************  MIPS  *****************
         ***************************************/
 #if defined(__mips__) && W_TYPE_SIZE == 32
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 4
+#define umul_ppmm(w1, w0, u, v)                 \
+do {                                            \
+        UDItype __ll = (UDItype)(u) * (v);      \
+        w1 = __ll >> 32;                        \
+        w0 = __ll;                              \
+} while (0)
+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
 #define umul_ppmm(w1, w0, u, v) \
         __asm__ ("multu %2,%3" \
         : "=l" ((USItype)(w0)), \
@@ -666,7 +673,15 @@ do { \
         **************  MIPS/64  **************
         ***************************************/
 #if (defined(__mips) && __mips >= 3) && W_TYPE_SIZE == 64
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 4
+#define umul_ppmm(w1, w0, u, v) \
+do {                                                                    \
+        typedef unsigned int __ll_UTItype __attribute__((mode(TI)));    \
+        __ll_UTItype __ll = (__ll_UTItype)(u) * (v);                    \
+        w1 = __ll >> 64;                                                \
+        w0 = __ll;                                                      \
+} while (0)
+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
 #define umul_ppmm(w1, w0, u, v) \
         __asm__ ("dmultu %2,%3" \
         : "=l" ((UDItype)(w0)), \