From: David S. Miller <davem@redhat.com>
Date: Tue, 17 Apr 2012 02:10:39 +0000 (+0000)
Subject: gold: Fix 64-bit sparc GOLD crash in gdb-index code.
X-Git-Tag: sid-snapshot-20120501~170
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0bc964fc7982793fd7d54dd6017774db1a19e3c6;p=external%2Fbinutils.git

gold: Fix 64-bit sparc GOLD crash in gdb-index code.

gold/

	* gdb-index.cc (Gdb_index::do_write): Use Swap_unaligned when
	writing out 64-bit part of ranges.
---

diff --git a/gold/ChangeLog b/gold/ChangeLog
index 51779fb..c9bfd79 100644
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,5 +1,8 @@
 2012-04-16  David S. Miller  <davem@davemloft.net>
 
+	* gdb-index.cc (Gdb_index::do_write): Use Swap_unaligned when
+	writing out 64-bit part of ranges.
+
 	* Makefile.am: Build IFUNC tests with -fPIC and -fPIE instead of
 	-fpic and -fpie respectively.
 	* Makefile.in: Regenerate.
diff --git a/gold/gdb-index.cc b/gold/gdb-index.cc
index 16e3871..07ba2ab 100644
--- a/gold/gdb-index.cc
+++ b/gold/gdb-index.cc
@@ -1166,8 +1166,8 @@ Gdb_index::do_write(Output_file* of)
 	      base = (os->address()
 		      + object->output_section_offset(range.shndx));
 	    }
-	  elfcpp::Swap<64, false>::writeval(pov, base + range.start);
-	  elfcpp::Swap<64, false>::writeval(pov + 8, base + range.end);
+	  elfcpp::Swap_unaligned<64, false>::writeval(pov, base + range.start);
+	  elfcpp::Swap_unaligned<64, false>::writeval(pov + 8, base + range.end);
 	  elfcpp::Swap<32, false>::writeval(pov + 16, cu_index);
 	  pov += 20;
 	}