gdb: make lookup_minimal_symbol objf and sfile parameters optional

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

View File

@@ -623,7 +623,7 @@ avr_scan_prologue (struct gdbarch *gdbarch, CORE_ADDR pc_beg, CORE_ADDR pc_end,
pc_offset += 2;
bound_minimal_symbol msymbol
= lookup_minimal_symbol ("__prologue_saves__", NULL, NULL);
= lookup_minimal_symbol ("__prologue_saves__");
if (!msymbol.minsym)
break;