src/gdb ChangeLog dwarf2read.c

[devans@sourceware.org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	devans@sourceware.org	2013-04-01 16:42:15

Modified files:
	gdb            : ChangeLog dwarf2read.c 

Log message:
	* dwarf2read.c (free_dwo_file): Add comment.
	(dwarf2_per_objfile_free): Unref dwp bfd.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.15349&r2=1.15350
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/dwarf2read.c.diff?cvsroot=src&r1=1.770&r2=1.771