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Simplify get_frame_unwind_table

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This simplifies get_frame_unwind_table, changing it to use the
registry 'emplace' method and to pass the initialization iterators to
the constructor.  This fixes a build problem on x86 -- reported by the
auto-builder -- as a side effect.

Tested-By: Guinevere Larsen <guinevere@redhat.com>
This commit is contained in:
Tom Tromey 2025-01-17 12:01:38 -07:00
parent 69c9ec4dc1
commit d8c4a58b59
1 changed files with 4 additions and 9 deletions
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13
gdb/frame-unwind.c
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@ -73,15 +73,10 @@ static std::vector<const frame_unwind *> &
get_frame_unwind_table (struct gdbarch *gdbarch)
{
std::vector<const frame_unwind *> *table = frame_unwind_data.get (gdbarch);
if (table != nullptr)
return *table;
table = new std::vector<const frame_unwind *>;
table->insert (table->begin (), standard_unwinders.begin (),
standard_unwinders.end ());
frame_unwind_data.set (gdbarch, table);
if (table == nullptr)
table = frame_unwind_data.emplace (gdbarch,
standard_unwinders.begin (),
standard_unwinders.end ());
return *table;
}