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PR26489, ASAN: ppc64_elf_size_stubs elf64-ppc.c:13389

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Stub sections are inserted after sec_info is sized, so have higher ids.
Test flags that will exclude stub sections before looking at the
sec_info array.

	PR 26489
	* elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
	and code_sec->makes_toc_func_call before sec_info[code_sec->id].
This commit is contained in:
Alan Modra 2020-08-25 01:55:38 +09:30
parent 573eb292ee
commit 918dc783de
2 changed files with 9 additions and 3 deletions
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6
bfd/ChangeLog
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@ -1,3 +1,9 @@
2020-08-25 Alan Modra <amodra@gmail.com>
PR 26489
* elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
and code_sec->makes_toc_func_call before sec_info[code_sec->id].
2020-08-25 Alan Modra <amodra@gmail.com>
PR 26492

6
bfd/elf64-ppc.c
View File

@ -13426,10 +13426,10 @@ ppc64_elf_size_stubs (struct bfd_link_info *info)
fact a call needing a TOC adjustment. */
if ((code_sec != NULL
&& code_sec->output_section != NULL
&& (htab->sec_info[code_sec->id].toc_off
!= htab->sec_info[section->id].toc_off)
&& (code_sec->has_toc_reloc
|| code_sec->makes_toc_func_call))
|| code_sec->makes_toc_func_call)
&& (htab->sec_info[code_sec->id].toc_off
!= htab->sec_info[section->id].toc_off))
|| (((hash ? hash->elf.other : sym->st_other)
& STO_PPC64_LOCAL_MASK)
== 1 << STO_PPC64_LOCAL_BIT))