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* elf-bfd.h (struct elf_backend_data): Add default_execstack.

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* elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
	* elfxx-target.h (elf_backend_default_execstack): Define to 1.
	(elfNN_bed): Init new field.
	* elf64-ppc.c (elf_backend_default_execstack): Define to 0.
This commit is contained in:
Alan Modra
2007-02-19 12:44:18 +00:00
parent c88471452a
commit 6bfdb61b0c
5 changed files with 27 additions and 7 deletions
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4
bfd/elflink.c
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@@ -5237,6 +5237,7 @@ bfd_elf_size_dynamic_sections (bfd *output_bfd,
if (!is_elf_hash_table (info->hash))
return TRUE;
bed = get_elf_backend_data (output_bfd);
elf_tdata (output_bfd)->relro = info->relro;
if (info->execstack)
elf_tdata (output_bfd)->stack_flags = PF_R | PF_W | PF_X;
@@ -5263,7 +5264,7 @@ bfd_elf_size_dynamic_sections (bfd *output_bfd,
exec = PF_X;
notesec = s;
}
else
else if (bed->default_execstack)
exec = PF_X;
}
if (notesec)
@@ -5284,7 +5285,6 @@ bfd_elf_size_dynamic_sections (bfd *output_bfd,
/* The backend may have to create some sections regardless of whether
we're dynamic or not. */
bed = get_elf_backend_data (output_bfd);
if (bed->elf_backend_always_size_sections
&& ! (*bed->elf_backend_always_size_sections) (output_bfd, info))
return FALSE;