Store the comp_unit instead of the FDE table
This changes the DWARF frame code to store the comp_unit on the
objfile, rather than storing the FDE table. It also changes the
comp_unit to be heap-allocated using "new".
This change makes it simpler for a later patch to add a field to the
comp_unit, and to have deallaction work properly. This in turn is
important for making the frame data be independent of the objfile.
gdb/ChangeLog
2020-02-12 Tom Tromey <tom@tromey.com>
* dwarf2/frame.c (struct comp_unit): Add initializers and
constructor.
(dwarf2_frame_objfile_data): Store a comp_unit.
(dwarf2_frame_find_fde): Update.
(dwarf2_build_frame_info): Use "new".
2 files changed
