1 files changed, 51 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-4.7/305-libmudflap-susv3-legacy.patch b/meta/recipes-devtools/gcc/gcc-4.7/305-libmudflap-susv3-legacy.patch
new file mode 100644
index 0000000000..10d09a7fb9
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.7/305-libmudflap-susv3-legacy.patch
@@ -0,0 +1,51 @@
+Upstream-Status: Inappropriate [embedded specific]
+
+Index: gcc-4_7-branch/libmudflap/mf-hooks2.c
+===================================================================
+--- gcc-4_7-branch.orig/libmudflap/mf-hooks2.c  2012-04-10 10:19:49.391337079 -0700
++++ gcc-4_7-branch/libmudflap/mf-hooks2.c       2012-04-10 10:31:53.191372119 -0700
+@@ -424,7 +424,7 @@
+ {
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
+-  bzero (s, n);
++  memset (s, 0, n);
+ }
+ 
+ 
+@@ -434,7 +434,7 @@
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src");
+   MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest");
+-  bcopy (src, dest, n);
++  memmove (dest, src, n);
+ }
+ 
+ 
+@@ -444,7 +444,7 @@
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg");
+   MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg");
+-  return bcmp (s1, s2, n);
++  return n == 0 ? 0 : memcmp (s1, s2, n);
+ }
+ 
+ 
+@@ -453,7 +453,7 @@
+   size_t n = strlen (s);
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region");
+-  return index (s, c);
++  return strchr (s, c);
+ }
+ 
+ 
+@@ -462,7 +462,7 @@
+   size_t n = strlen (s);
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region");
+-  return rindex (s, c);
++  return strrchr (s, c);
+ }
+ 
+ /* XXX:  stpcpy, memccpy */