Add --drop-undefined-syms to abidw.
Add a drop_undefined_syms properties to the read_context that
indicates the reader wants to drop any undefined symbols (which don't
have associated addresses in the corpus). Implement this for the
dwarf_reader and abidw (when using the --drop-undefined-syms option).
* include/abg-dwarf-reader.h (set_drop_undefined_syms):
New declaration.
* src/abg-dwarf-reader.cc (class read_context): Add private
bool drop_undefined_syms_.
(drop_undefined_syms): New getter and setter method.
(set_drop_undefined_syms): New function.
(function_is_suppressed): Check drop_undefined_syms on
read_context.
(variable_is_suppressed): Likewise.
* src/abg-reader.cc (read_context): Add private bool
m_drop_undefined_syms.
(drop_undefined_syms): New getter and setter method.
* tools/abidw.cc (struct options): Add drop_undefined_syms.
(display_usage): Print --drop-undefined-syms.
(parse_command_line): Parse --drop-undefined-syms.
(main): Call set_drop_undefined_syms.
Signed-off-by: Mark Wielaard <mark@klomp.org>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
5 files changed
