[PATCH] gdb: fix logic of find_comp_unit and set_comp_unit

[Tom Tromey]

>>>>> "Simon" == Simon Marchi via Gdb-patches <gdb-patches@sourceware.org> writes:

Simon> 	PR gdb/26876
Simon> 	* dwarf2/frame.c (find_comp_unit, set_comp_unit): Reverse use of
Simon> 	dwarf2_frame_bfd_data and dwarf2_frame_objfile_data.

This looks good to me.  Thank you.

Tom