commit b4555558caa7fc8079263db1b27af14c39956198
author Roland McGrath <mcgrathr@google.com> Wed Mar 05 19:02:11 2025 -0800
committer CQ Bot <fuchsia-internal-scoped@luci-project-accounts.iam.gserviceaccount.com> Wed Mar 05 19:02:11 2025 -0800
tree 4850326d577d9198dde2865ff2319c2cc5e1d2e8
parent f91a44983d1b6eefb01ced289902c933a3a465f5

[dl] TlsDescResolver

This implements a new dl::TlsDescResolver class that uses the
entry points in tldesc-runtime-dynamic.S (recently added).  It
has its own unit tests but is not yet used by dl::LinkingSession.
It's a cheap ephemeral object meant to be constructed directly in
the argument to elfldltl::MakeSymbolResolver.  Its constructor
takes a reference to a per-module ownership object (linked list
of std::unique_ptr) that must be kept alive as long as the GOT
where relocations were performed with this resolver may be used.

Bug: 342480690
Cq-Include-Trybots: luci.turquoise.global.try:run-postsubmit-tryjobs
Change-Id: Id2903b05b4fcdd1ec766739a1951f08536fedff4
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1217964
Reviewed-by: Caslyn Tonelli <caslyn@google.com>
Commit-Queue: Auto-Submit <auto-submit@fuchsia-infra.iam.gserviceaccount.com>
Fuchsia-Auto-Submit: Roland McGrath <mcgrathr@google.com>