[v3,2/3] LoongArch: Add dtpoff calculation function
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Commit Message
When tls_sec is NULL, we should not access the virtual address
of tls_sec.
---
bfd/elfnn-loongarch.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
@@ -2550,6 +2550,16 @@ loongarch_reloc_is_fatal (struct bfd_link_info *info,
})
+static bfd_vma
+tls_dtpoff_base (struct bfd_link_info *info)
+{
+ /* If tls_sec is NULL, we should have signalled an error already. */
+ if (elf_hash_table (info)->tls_sec == NULL)
+ return 0;
+ return elf_hash_table (info)->tls_sec->vma;
+}
+
+
static int
loongarch_elf_relocate_section (bfd *output_bfd, struct bfd_link_info *info,
bfd *input_bfd, asection *input_section,
@@ -3708,7 +3718,7 @@ loongarch_elf_relocate_section (bfd *output_bfd, struct bfd_link_info *info,
rela.r_offset = sec_addr (got) + got_off + desc_off;
rela.r_addend = 0;
if (indx == 0)
- rela.r_addend = relocation - elf_hash_table (info)->tls_sec->vma;
+ rela.r_addend = relocation - tls_dtpoff_base (info);
rela.r_info = ELFNN_R_INFO (indx, R_LARCH_TLS_DESCNN);
loongarch_elf_append_rela (output_bfd, relgot, &rela);