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From: Dimitry Andric <dim@FreeBSD.org>
Date: Tue, 22 Sep 2015 09:35:35 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r288099 - head/contrib/binutils/opcodes
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Author: dim
Date: Tue Sep 22 09:35:35 2015
New Revision: 288099
URL: https://svnweb.freebsd.org/changeset/base/288099

Log:
  In binutils' arm-dis.c, avoid left-shifting a negative number.
  
  Submitted by:	dan.mcgregor_usask.ca (Dan McGregor)
  MFC after:	3 days
  Differential Revision: https://reviews.freebsd.org/D3376

Modified:
  head/contrib/binutils/opcodes/arm-dis.c

Modified: head/contrib/binutils/opcodes/arm-dis.c
==============================================================================
--- head/contrib/binutils/opcodes/arm-dis.c	Tue Sep 22 07:40:55 2015	(r288098)
+++ head/contrib/binutils/opcodes/arm-dis.c	Tue Sep 22 09:35:35 2015	(r288099)
@@ -1767,7 +1767,7 @@ print_insn_coprocessor (bfd_vma pc, stru
 
 			/* Is ``imm'' a negative number?  */
 			if (imm & 0x40)
-			  imm |= (-1 << 7);
+			  imm |= -(1 << 7);
 
 			func (stream, "%d", imm);
 		      }