Fix missing TOC loads on ppc64el

Fix missing TOC loads on ppc64el

Bug: https://gitlab.com/freepascal.org/fpc/source/-/issues/39542
Origin: vendor, https://src.fedoraproject.org/rpms/fpc/c/01634e7f70132cc0bc1cab278edc8449e73ac1f9
Last-Update: 2022-02-07

A backport of upstream commits:
- https://gitlab.com/freepascal.org/fpc/source/-/commit/12f48c230bccd49f368be1e5a2855cb6c3a60c0f
- https://gitlab.com/freepascal.org/fpc/source/-/commit/9314bbbf080418827eef94a8bc392ce0497bf72b
- https://gitlab.com/freepascal.org/fpc/source/-/commit/2de72c854115908271912cd9b260a607c826eadb
- https://gitlab.com/freepascal.org/fpc/source/-/commit/83c18df69a79fe1035a0cf0bc0897c60d1af0293
- https://gitlab.com/freepascal.org/fpc/source/-/commit/68b5ca633ca71a83c29b78cd3669bf15477cd94f
Some modifications were made to make the changes apply cleanly to v3.2.2.

Gbp-Pq: Name ppc64el-toc-fixes.patch