2009-11-17  Rafael Avila de Espindola  <espindola@google.com>

	* lto-elf.c (lto_file_init): Add offset argument.
	(lto_elf_file_open): Record the offset.
	* lto.c (lto_resolution_read): Change file_name into a lto_file
	argument. Check offsets.
	(lto_file_read): Update call to lto_resolution_read.
	* lto.h (lto_file_struct): Add the offset field.

From-SVN: r154251