From abc489c64a3137f3751797e8ce60d53a2c432e1d Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Wed, 22 Jan 2020 13:02:11 +1030 Subject: [PATCH] PowerPC64 TLS optimization fix When linking with --no-tls-optimize the linker doesn't generate a call or long branch stub to __tls_get_addr in some circumstances, giving: relocation truncated to fit: R_PPC64_REL24 against symbol `__tls_get_addr' * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under which __tls_get_addr calls will be eliminated. --- bfd/ChangeLog | 5 +++++ bfd/elf64-ppc.c | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 45f24997353..894faec848d 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2020-01-22 Alan Modra + + * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under + which __tls_get_addr calls will be eliminated. + 2020-01-20 Nick Clifton * po/pt.po: Updates Portuguese translation. diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c index 3ae294b500d..2ee9fe404cb 100644 --- a/bfd/elf64-ppc.c +++ b/bfd/elf64-ppc.c @@ -13083,7 +13083,8 @@ ppc64_elf_size_stubs (struct bfd_link_info *info) if (!get_tls_mask (&tls_mask, NULL, NULL, &local_syms, irela - 1, input_bfd)) goto error_ret_free_internal; - if ((*tls_mask & TLS_TLS) != 0) + if ((*tls_mask & TLS_TLS) != 0 + && (*tls_mask & (TLS_GD | TLS_LD)) == 0) continue; } -- 2.30.2