PR27625, powerpc64 gold __tls_get_addr calls

[deliverable/binutils-gdb.git] / gold / ChangeLog

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+2021-03-30  Alan Modra  <amodra@gmail.com>
+
+       PR gold/27625
+       * powerpc.cc (Powerpc_relobj): Add no_tls_marker_, tls_marker_,
+       and tls_opt_error_ variables and accessors.
+       (Target_powerpc::Scan::local, global): Call set_tls_marker and
+       set_no_tls_marker for GD and LD code sequence relocations.
+       (Target_powerpc::Relocate::relocate): Downgrade the "lacks marker
+       reloc" error to a warning when safe to do so, and omit the error
+       entirely if not optimising TLS sequences.  Do not optimise GD and
+       LD sequences for objects lacking marker relocs.
+       (Target_powerpc::relocate_relocs): Heed no_tls_marker here too.
+
 2021-03-19  Cary Coutant  <ccoutant@gmail.com>
 
        PR gold/27615