From: Paul Brook <paul@codesourcery.com>
Date: Wed, 2 Nov 2005 16:53:11 +0000 (+0000)
Subject: 2005-11-02  Paul Brook  <paul@codesourcery.com>
X-Git-Tag: gdb-csl-20060226-branchpoint~868
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=36b0c57df531ab35cf3a66a098c73ebbacb55a17;p=external%2Fbinutils.git

2005-11-02  Paul Brook  <paul@codesourcery.com>

	* arm-dis.c (print_insn_thumb32): Word align blx target address.
---

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 5bf7914..7d6757c 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,7 @@
+2005-11-02  Paul Brook  <paul@codesourcery.com>
+
+	* arm-dis.c (print_insn_thumb32): Word align blx target address.
+
 2005-10-31  Alan Modra  <amodra@bigpond.net.au>
 
 	* arm-dis.c (print_insn): Warning fix.
diff --git a/opcodes/arm-dis.c b/opcodes/arm-dis.c
index a19c077..fb3cb77 100644
--- a/opcodes/arm-dis.c
+++ b/opcodes/arm-dis.c
@@ -2607,8 +2607,13 @@ print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given)
 		  offset |= (given & 0x03ff0000u) >> 4;
 		  offset |= (given & 0x000007ffu) << 1;
 		  offset -= (1 << 24);
+		  offset += pc + 4;
 
-		  info->print_address_func (pc + 4 + offset, info);
+		  /* BLX target addresses are always word aligned.  */
+		  if ((given & 0x00001000u) == 0)
+		      offset &= ~2u;
+
+		  info->print_address_func (offset, info);
 		}
 		break;