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Get rid of SEC_ELF_COMPRESS

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This flag also isn't needed, except for some sanity checks which we
can omit.

	* elf.c (elf_fake_sections): Don't set SEC_ELF_COMPRESS for
	compressed debug sections, just leave sh_name as -1.
	(assign_file_positions_for_non_load_sections),
	(assign_file_positions_except_relocs): Decide whether a section
	needs compressing and thus should not have its file offset set
	by looking at sh_name.
	(_bfd_elf_assign_file_positions_for_non_load): Similarly decide
	which sections need compressing.
	* elflink.c (bfd_elf_final_link): Don't test SEC_ELF_COMPRESS.
	* merge.c (_bfd_write_merged_section): Likewise.
	* section.c (SEC_ELF_COMPRESS): Don't define.
	(SEC_ELF_PURECODE): Renumber.
	* bfd-in2.h: Regenerate.
This commit is contained in:
Alan Modra
2022-12-06 15:08:31 +10:30
parent 7b5f66a118
commit da16cc96f3
5 changed files with 65 additions and 95 deletions
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3
bfd/merge.c
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@ -850,8 +850,7 @@ _bfd_write_merged_section (bfd *output_bfd, asection *sec, void *psecinfo)
/* We must compress this section. Write output to the
buffer. */
contents = hdr->contents;
if ((sec->output_section->flags & SEC_ELF_COMPRESS) == 0
|| contents == NULL)
if (contents == NULL)
abort ();
}
else