Merge branch 'master' into dwarf

Conflicts:
	libdw/ChangeLog

diff --cc libdw/ChangeLog
index 8a5eb2981b424665369d55be1dbeded4cd9dc85b,0d94b45a7b6e6a10f4025ea72386ee0c474e4e37..5fdf33f3abe85b0edc47e42a6dfffda196cd2df9
--- 1/libdw/ChangeLog
--- 2/libdw/ChangeLog
+++ b/libdw/ChangeLog
@@@ -1,8 -1,7 +1,12 @@@
 +2009-01-10  Roland McGrath  <roland@redhat.com>
 +
 +      * c++/dwarf: New file.
 +      * Makefile.am (pkginclude_HEADERS): Add it.
 +
+ 2009-01-26  Roland McGrath  <roland@redhat.com>
+ 
+       * dwarf_ranges.c: Return 0 when no ranges or *_pc attrs at all.
+ 
  2009-01-25  Roland McGrath  <roland@redhat.com>
  
        * dwarf_getattrs.c: Correctly skip attribute values when restarting.