r195257 - in /trunk/libbacktrace: ChangeLog dwa...

[ian@gcc.gnu.org]

Author: ian
Date: Thu Jan 17 01:20:28 2013
New Revision: 195257

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195257
Log:
	* dwarf.c (struct unit): Add filename and abs_filename fields.
	(build_address_map): Set new fields when reading unit.
	(dwarf_lookup_pc): If we don't find an entry in the line table,
	just return the main file name.

Modified:
    trunk/libbacktrace/ChangeLog
    trunk/libbacktrace/dwarf.c