1 files changed, 21 insertions, 0 deletions
diff --git a/packages/binutils/2.25.1/0008-arm-rotate_left-fix.patch b/packages/binutils/2.25.1/0008-arm-rotate_left-fix.patch
new file mode 100644
index 0000000..0a40611
--- /dev/null
+++ b/packages/binutils/2.25.1/0008-arm-rotate_left-fix.patch
@@ -0,0 +1,21 @@
+From d840c081f8082e8b9e63fead5306643975a97bb3 Mon Sep 17 00:00:00 2001
+From: Richard Earnshaw <Richard.Earnshaw@arm.com>
+Date: Thu, 20 Nov 2014 17:02:47 +0000
+Subject: [PATCH] * config/tc-arm.c (rotate_left): Avoid undefined behaviour
+ when N = 0.
+
+---
+ gas/config/tc-arm.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/gas/config/tc-arm.c
++++ b/gas/config/tc-arm.c
+@@ -7261,7 +7261,7 @@
+ 
+ /* Functions for operand encoding.  ARM, then Thumb.  */
+ 
+-#define rotate_left(v, n) (v << n | v >> (32 - n))
++#define rotate_left(v, n) (v << (n & 31) | v >> ((32 - n) & 31))
+ 
+ /* If VAL can be encoded in the immediate field of an ARM instruction,
+    return the encoded form.  Otherwise, return FAIL.  */