From: Tristan Gingold <tristan.gingold@adacore.com>
Date: Thu, 3 Apr 2014 10:50:31 +0000 (+0200)
Subject: mach-o: reject 64 bit targets when not configured for.
X-Git-Tag: gdb-7.8-release~653
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=26954155a64f1a6a24b96213a8ee2f5390e649c6;p=external%2Fbinutils.git

mach-o: reject 64 bit targets when not configured for.

bfd/
	* mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
	configured for.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index d07053a..f5216eb 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,10 @@
 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 
+	* mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
+	configured for.
+
+2014-04-04  Tristan Gingold  <gingold@adacore.com>
+
 	* mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
 	thinko on names length.
 
diff --git a/bfd/mach-o.c b/bfd/mach-o.c
index 5203c0f..50173b9 100644
--- a/bfd/mach-o.c
+++ b/bfd/mach-o.c
@@ -4300,6 +4300,15 @@ bfd_mach_o_header_p (bfd *abfd,
       if (header.cputype != cputype)
         goto wrong;
     }
+  else
+    {
+#ifndef BFD64
+      /* Do not recognize 64 architectures if not configured for 64bit targets.
+	 This could happen only for generic targets.  */
+      if (mach_o_wide_p (&header))
+	 goto wrong;
+#endif
+    }
 
   if (filetype)
     {