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gas obj_end

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Provide a way for config/obj-* to clean up at end of assembly, and do
so for ELF.

	* obj.h (struct format_ops): Add "end".
	* config/obj-aout.c (aout_format_ops): Init new field.
	* config/obj-coff.c (coff_format_ops): Likewise.
	* config/obj-ecoff.c (ecoff_format_ops): Likewise.
	* config/obj-elf.c (elf_format_ops): Likewise.
	(elf_begin): Move later in file.  Clear some more variables.
	(comment_section): Make file scope.
	(free_section_idx): Rewrite.
	(elf_adjust_symtab): Expand str_htab_create call and use
	free_section_idx as delete function.
	(elf_frob_file_after_relocs): Don't clean up groups.indexes here.
	(elf_end): New function.
	* config/obj-elf.h (obj_end): Define.
	* config/obj-multi.h (obj_end): Define.
	* output-file.c (output_file_close): Call obj_end.
This commit is contained in:
Alan Modra
2023-02-01 23:11:30 +10:30
parent 43e5fbd8b7
commit 2ccd2276a4
8 changed files with 69 additions and 28 deletions
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5
gas/config/obj-elf.h
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@@ -119,6 +119,11 @@ struct elf_section_match
#endif
extern void elf_begin (void);
#ifndef obj_end
#define obj_end() elf_end ()
#endif
extern void elf_end (void);
#ifndef LOCAL_LABEL_PREFIX
#define LOCAL_LABEL_PREFIX '.'
#endif