diff options
| author |   Alexey Neyman <stilor@att.net> | 2017-12-02 20:44:39 (GMT) |
|---|---|---|
| committer | Alexey Neyman <stilor@att.net> | 2017-12-02 20:44:39 (GMT) |
| commit | 98bc4decdeab1361bdc585c86591718fb08c8ffb (patch) | |
| tree | 4e048ed57988306696efa3c5b81a80d48030e913 /packages/binutils/2.25.1/0008-arm-rotate_left-fix.patch | |
| parent | 2a1935f3ad41d360dd3d96a1b0486083293651dd (diff) | |
Run all patches through renumbering and update
Signed-off-by: Alexey Neyman <stilor@att.net>
Diffstat (limited to 'packages/binutils/2.25.1/0008-arm-rotate_left-fix.patch')
| -rw-r--r-- | packages/binutils/2.25.1/0008-arm-rotate_left-fix.patch | 21 |
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. */ |