1 files changed, 44 insertions, 0 deletions

diff --git a/meta/recipes-support/gmp/gmp-5.1.0/187b7b1646ee.patch b/meta/recipes-support/gmp/gmp-5.1.0/187b7b1646ee.patch
new file mode 100644
index 0000000000..486f8c58f6
--- /dev/null
+++ b/meta/recipes-support/gmp/gmp-5.1.0/187b7b1646ee.patch
@@ -0,0 +1,44 @@
+Upstream-status: Backport
+
+# HG changeset patch
+# User Torbjorn Granlund <tege@gmplib.org>
+# Date 1357413121 -3600
+# Node ID 187b7b1646ee0ace782768bb36117b62c8408bb6
+# Parent  87a24013e9ee2cabf74e32282c18584a2c669009
+(aarch64): Make add_ssaaaa and sub_ddmmss actually work.
+
+diff -r 87a24013e9ee -r 187b7b1646ee longlong.h
+--- a/longlong.h        Fri Jan 04 16:32:01 2013 +0100
++++ b/longlong.h        Sat Jan 05 20:12:01 2013 +0100
+@@ -530,23 +530,16 @@
+ #endif /* __arm__ */
+ 
+ #if defined (__aarch64__) && W_TYPE_SIZE == 64
++/* FIXME: Extend the immediate range for the low word by using both
++   ADDS and SUBS, since they set carry in the same way.  */
+ #define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+-  __asm__ ("adds\t%1, %4, %5\n\tadc\t%0, %2, %3"                       \
++  __asm__ ("adds\t%1, %x4, %5\n\tadc\t%0, %x2, %x3"                    \
+           : "=r" (sh), "=&r" (sl)                                      \
+-          : "r" (ah), "rZ" (bh), "%r" (al), "rI" (bl) __CLOBBER_CC)
++          : "rZ" (ah), "rZ" (bh), "%r" (al), "rI" (bl) __CLOBBER_CC)
+ #define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+-  do {                                                                 \
+-    if (__builtin_constant_p (bl))                                     \
+-      {                                                                        \
+-       __asm__ ("subs\t%1, %4, %5\n\tsbc\t%0, %2, %3"                  \
+-                : "=r" (sh), "=&r" (sl)                                \
+-                : "r" (ah), "r" (bh), "r" (al), "rI" (bl) __CLOBBER_CC); \
+-      }                                                                        \
+-    else /* only bh might be a constant */                             \
+-      __asm__ ("subs\t%1, %4, %5\n\tsbc\t%0, %2, %3"                   \
+-              : "=r" (sh), "=&r" (sl)                                  \
+-              : "r" (ah), "rZ" (bh), "r" (al), "rI" (bl) __CLOBBER_CC);\
+-    } while (0)
++  __asm__ ("subs\t%1, %x4, %5\n\tsbc\t%0, %x2, %x3"                    \
++          : "=r,r" (sh), "=&r,&r" (sl)                                 \
++          : "rZ,rZ" (ah), "rZ,rZ" (bh), "r,Z" (al), "rI,r" (bl) __CLOBBER_CC)
+ #define umul_ppmm(ph, pl, m0, m1) \
+   do {                                                                 \
+     UDItype __m0 = (m0), __m1 = (m1);                                  \
+