From 1c2649ed7481881cb963bb53251a79bfb8b1047e Mon Sep 17 00:00:00 2001 From: Egeyar Bagcioglu Date: Wed, 3 Oct 2018 23:27:32 +0200 Subject: [PATCH] Do not place symbols into a discarded .dynsym Prevents getting an error about dynamic symbols in sections indexed 64K+ when .dynsym is discarded. * elflink.c (elf_link_output_extsym): Do not place symbols into a discarded .dynsym. --- bfd/ChangeLog | 5 +++++ bfd/elflink.c | 7 ++++--- 2 files changed, 9 insertions(+), 3 deletions(-) diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 86387d8c6f..68c1ff665b 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2018-10-09 Egeyar Bagcioglu + + * elflink.c (elf_link_output_extsym): Do not place symbols into a + discarded .dynsym. + 2018-10-08 H.J. Lu PR ld/23428 diff --git a/bfd/elflink.c b/bfd/elflink.c index 02618bed8f..78d8c54341 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -10024,9 +10024,10 @@ elf_link_output_extsym (struct bfd_hash_entry *bh, void *data) /* If this symbol should be put in the .dynsym section, then put it there now. We already know the symbol index. We also fill in the entry in the .hash section. */ - if (elf_hash_table (flinfo->info)->dynsym != NULL - && h->dynindx != -1 - && elf_hash_table (flinfo->info)->dynamic_sections_created) + if (h->dynindx != -1 + && elf_hash_table (flinfo->info)->dynamic_sections_created + && elf_hash_table (flinfo->info)->dynsym != NULL + && !discarded_section (elf_hash_table (flinfo->info)->dynsym)) { bfd_byte *esym; -- 2.34.1