Andrew Burgess 6234ba1759 gdb: refactor objfile::find_and_add_separate_symbol_file ...

This is purely a refactoring commit.

This commit splits objfile::find_and_add_separate_symbol_file into
some separate helper functions.  My hope is that the steps for looking
up separate debug information are now clearer.

In a later commit I'm going to extend
objfile::find_and_add_separate_symbol_file, with some additional
logic, so starting with a simpler function will make the following
changes easier.

When reading objfile::find_and_add_separate_symbol_file after this
commit, you might be tempted to think that removing the `has_dwarf`
local variable would be a good additional cleanup.  After the next
commit though it makes more sense to retain this local, so I've left
this in place for now.

There should be no user visible changes after this commit.

Approved-By: Tom Tromey <tom@tromey.com>

2023-11-14 11:32:02 +00:00

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