From 225478e84d4115205bfee73d1cf5688fdde499c8 Mon Sep 17 00:00:00 2001 From: Dmitry Chestnykh Date: Wed, 17 Apr 2024 14:20:40 +0300 Subject: aarch64: Apply relocations to use TLS GD access model. In aarch64 when the general dynamic access model is used for tls data the linker emits two dynamic relocs (R_AARCH64_TLS_DTPMOD(64) and R_AARCH64_TLS_DTPREL(64)) that must be applied by ld.so during object loading. Signed-off-by: Dmitry Chestnykh --- ldso/ldso/aarch64/elfinterp.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'ldso') diff --git a/ldso/ldso/aarch64/elfinterp.c b/ldso/ldso/aarch64/elfinterp.c index 717a76980..9365569cc 100644 --- a/ldso/ldso/aarch64/elfinterp.c +++ b/ldso/ldso/aarch64/elfinterp.c @@ -238,6 +238,12 @@ _dl_do_reloc (struct elf_resolve *tpnt, struct r_scope_elem *scope, } } break; + case R_AARCH64_TLS_DTPMOD: + *reloc_addr = tls_tpnt->l_tls_modid; + break; + case R_AARCH64_TLS_DTPREL: + *reloc_addr = symbol_addr + rpnt->r_addend; + break; #endif default: return -1; /*call _dl_exit(1) */ -- cgit v1.2.3