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gdb: make lookup_minimal_symbol objf and sfile parameters optional

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Most calls to lookup_minimal_symbol don't pass a value for sfile and
objf.  Make these parameters optional (have a default value of
nullptr).  And since passing a value to `objf` is much more common than
passing a value to `sfile`, swap the order so `objf` comes first, to
avoid having to pass a nullptr value to `sfile` when wanting to pass a
value to `objf`.

Change-Id: I8e9cc6b942e593bec640f9dfd30f62786b0f5a27
Reviewed-by: Keith Seitz <keiths@redhat.com>
Approved-By: Andrew Burgess <aburgess@redhat.com>
This commit is contained in:
Simon Marchi
2024-07-16 23:52:00 -04:00
committed by Simon Marchi
parent 03b40f6f55
commit c8979ae4fb
57 changed files with 104 additions and 133 deletions
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3
gdb/frame.c
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@@ -2584,8 +2584,7 @@ inside_main_func (const frame_info_ptr &this_frame)
CORE_ADDR sym_addr = 0;
const char *name = main_name ();
bound_minimal_symbol msymbol
= lookup_minimal_symbol (name, NULL,
current_program_space->symfile_object_file);
= lookup_minimal_symbol (name, current_program_space->symfile_object_file);
if (msymbol.minsym != nullptr)
sym_addr = msymbol.value_address ();