[src/netbsd-7]: src/external/gpl3/binutils/dist/gas/config Pull up following ...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7600ee1005f1
branches:  netbsd-7
changeset: 798657:7600ee1005f1
user:      martin <martin%NetBSD.org@localhost>
date:      Wed Dec 03 13:57:53 2014 +0000

description:
Pull up following revision(s) (requested by joerg in ticket #289):
        external/gpl3/binutils/dist/gas/config/tc-arm.c: revision 1.7
Avoid undefined behaviour (merged from upstream commit
d840c081f8082e8b9e63fead5306643975a97bb3).

diffstat:

 external/gpl3/binutils/dist/gas/config/tc-arm.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r 34752dbe40c8 -r 7600ee1005f1 external/gpl3/binutils/dist/gas/config/tc-arm.c
--- a/external/gpl3/binutils/dist/gas/config/tc-arm.c   Mon Dec 01 21:18:23 2014 +0000
+++ b/external/gpl3/binutils/dist/gas/config/tc-arm.c   Wed Dec 03 13:57:53 2014 +0000
@@ -6936,7 +6936,7 @@
 
 /* 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.  */