This is the mail archive of the
gdb-patches@sourceware.org
mailing list for the GDB project.
[RFA v2 0/3] Handle dereferencing Rust trait objects
- From: Tom Tromey <tom at tromey dot com>
- To: gdb-patches at sourceware dot org
- Date: Fri, 17 Nov 2017 12:25:44 -0700
- Subject: [RFA v2 0/3] Handle dereferencing Rust trait objects
- Authentication-results: sourceware.org; auth=none
This is version 2 of the patch for inspecting Rust trait objects.
I think this version addresses the comments from the earlier version:
* Use a std::vector rather than unordered_map -- note that a temporary
set was needed to avoid temporarily making a gigantic vector in the
libxul case.
* Change a reinterpret_cast to a static_cast.
* Use readelf to check the test's debuginfo before proceeding.
I've also tacked on a couple of patches that we discussed; one to
change the "subclass" information for struct symbol to use an enum,
and one to change template_symbol to use derivation.
Tested on x86-64 Fedora 25.
Tom