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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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6
gdb/ada-lang.c
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@@ -806,7 +806,7 @@ ada_main_name ()
that string, then most probably the main procedure is not written
in Ada. */
bound_minimal_symbol msym
= lookup_minimal_symbol (ADA_MAIN_PROGRAM_SYMBOL_NAME, NULL, NULL);
= lookup_minimal_symbol (ADA_MAIN_PROGRAM_SYMBOL_NAME);
if (msym.minsym != NULL)
{
@@ -11696,7 +11696,7 @@ ada_has_this_exception_support (const struct exception_support_info *einfo)
the catchpoint message, and is also used when trying to catch
a specific exception). We do not handle this case for now. */
bound_minimal_symbol msym
= lookup_minimal_symbol (einfo->catch_exception_sym, NULL, NULL);
= lookup_minimal_symbol (einfo->catch_exception_sym);
if (msym.minsym && msym.minsym->type () != mst_solib_trampoline)
error (_("Your Ada runtime appears to be missing some debugging "
@@ -11716,7 +11716,7 @@ ada_has_this_exception_support (const struct exception_support_info *einfo)
if (sym == NULL)
{
bound_minimal_symbol msym
= lookup_minimal_symbol (einfo->catch_handlers_sym, NULL, NULL);
= lookup_minimal_symbol (einfo->catch_handlers_sym);
if (msym.minsym && msym.minsym->type () != mst_solib_trampoline)
error (_("Your Ada runtime appears to be missing some debugging "