X-Git-Url: http://git.ozo.com/?a=blobdiff_plain;f=toolchain%2Fgcc%2Fpatches%2Fllvm%2F305-libmudflap-susv3-legacy.patch;fp=toolchain%2Fgcc%2Fpatches%2Fllvm%2F305-libmudflap-susv3-legacy.patch;h=e1ee900a28fa6a61b6962c41f032d91bebb4e497;hb=1d8d2242239ca0472eb9a168f911fdc88f5bf53f;hp=0000000000000000000000000000000000000000;hpb=bcf5f70a6859b4ef275c8a63f001b5caf9eac6a3;p=openwrt-10.03%2F.git

diff --git a/toolchain/gcc/patches/llvm/305-libmudflap-susv3-legacy.patch b/toolchain/gcc/patches/llvm/305-libmudflap-susv3-legacy.patch
new file mode 100644
index 000000000..e1ee900a2
--- /dev/null
+++ b/toolchain/gcc/patches/llvm/305-libmudflap-susv3-legacy.patch
@@ -0,0 +1,47 @@
+--- a/libmudflap/mf-hooks2.c
++++ b/libmudflap/mf-hooks2.c
+@@ -427,7 +427,7 @@ WRAPPER2(void, bzero, void *s, size_t n)
+ {
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
+-  bzero (s, n);
++  memset (s, 0, n);
+ }
+ 
+ 
+@@ -437,7 +437,7 @@ WRAPPER2(void, bcopy, const void *src, v
+   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);
+ }
+ 
+ 
+@@ -447,7 +447,7 @@ WRAPPER2(int, bcmp, const void *s1, cons
+   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);
+ }
+ 
+ 
+@@ -456,7 +456,7 @@ WRAPPER2(char *, index, const char *s, i
+   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);
+ }
+ 
+ 
+@@ -465,7 +465,7 @@ WRAPPER2(char *, rindex, const char *s, 
+   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 */