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* elflink.h (elf_gc_mark): Pass in the section whose relocs we are

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examining to gc_mark_hook, rather than the bfd.
	(elf_gc_sections): Adjust.
	* elf-bfd.h (struct elf_backend_data <gc_mark_hook>): Likewise.
	* elf-m10300.c (mn10300_elf_gc_mark_hook): Likewise.
	* elf32-arm.h (elf32_arm_gc_mark_hook): Likewise.
	* elf32-avr.c (elf32_avr_gc_mark_hook): Likewise.
	* elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
	* elf32-d10v.c (elf32_d10v_gc_mark_hook): Likewise.
	* elf32-fr30.c (fr30_elf_gc_mark_hook): Likewise.
	* elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
	* elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
	* elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
	* elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
	* elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
	* elf32-openrisc.c (openrisc_elf_gc_mark_hook): Likewise.
	* elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
	* elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
	* elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
	* elf32-sparc.c (elf32_sparc_gc_mark_hook): Likewise.
	* elf32-v850.c (v850_elf_gc_mark_hook): Likewise.
	* elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
	* elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Likewise.
	* elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
	* elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
	* elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
	* elf64-sh64.c (sh_elf64_gc_mark_hook): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
	* elfxx-mips.h (_bfd_mips_elf_gc_mark_hook): Likewise.
	* elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
	* elf32-frv.c (elf32_frv_gc_mark_hook): Likewise.  Also remove
	redundant local sym tests.
	* elf64-ppc.c (struct ppc_link_hash_entry): Add is_entry.
	(link_hash_newfunc): Init is_entry.
	(ppc64_elf_copy_indirect_symbol): Copy is_entry.
	(ppc64_elf_link_hash_table_create): Init all_local_syms.
	(create_linkage_sections): Use bfd_make_section_anyway rather than
	bfd_make_section.
	(ppc64_elf_mark_entry_syms): New function.
	(ppc64_elf_check_relocs): Don't bother testing elf_bad_symtab.  Set
	up opd entry to function section map.
	(ppc64_elf_gc_mark_hook): Special case opd section relocs, and
	relocs that reference the opd section.
	(edit_opd): New function.
	(ppc64_elf_size_dynamic_sections): Call get_local_syms and edit_opd.
	(ppc64_elf_setup_section_lists): Don't calculate htab->bfd_count here.
	(get_local_syms): Do so here.  Exit if we already have local syms.
	Remove bogus comment imported from elf32-hppa.c.  Don't attempt to
	read local syms on non-ELF input.
	(ppc64_elf_size_stubs): Call _bfd_elf64_link_read_relocs rather
	than duplicating it's function here.  Adjust free of internal
	relocs to suit.
	(ppc64_elf_relocate_section): Adjust local syms in opd section.
	* elf64-ppc.h (ppc64_elf_mark_entry_syms): Declare.
	* elf32-hppa.c (elf32_hppa_size_stubs): Call
	_bfd_elf32_link_read_relocs rather than duplicating it's function
	here.  Adjust free of internal relocs to suit.
This commit is contained in:
Alan Modra
2002-07-01 08:06:47 +00:00
parent 7815cf4fc3
commit 1e2f5b6e6b
31 changed files with 619 additions and 305 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
bfd/elf32-avr.c
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@ -1,5 +1,5 @@
/* AVR-specific support for 32-bit ELF
Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Denis Chertykov <denisc@overta.ru>
This file is part of BFD, the Binary File Descriptor library.
@ -29,7 +29,7 @@ static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup
static void avr_info_to_howto_rela
PARAMS ((bfd *, arelent *, Elf32_Internal_Rela *));
static asection *elf32_avr_gc_mark_hook
PARAMS ((bfd *, struct bfd_link_info *, Elf_Internal_Rela *,
PARAMS ((asection *, struct bfd_link_info *, Elf_Internal_Rela *,
struct elf_link_hash_entry *, Elf_Internal_Sym *));
static boolean elf32_avr_gc_sweep_hook
PARAMS ((bfd *, struct bfd_link_info *, asection *,
@ -399,8 +399,8 @@ avr_info_to_howto_rela (abfd, cache_ptr, dst)
}
static asection *
elf32_avr_gc_mark_hook (abfd, info, rel, h, sym)
bfd *abfd;
elf32_avr_gc_mark_hook (sec, info, rel, h, sym)
asection *sec;
struct bfd_link_info *info ATTRIBUTE_UNUSED;
Elf_Internal_Rela *rel;
struct elf_link_hash_entry *h;
@ -426,9 +426,7 @@ elf32_avr_gc_mark_hook (abfd, info, rel, h, sym)
}
}
else
{
return bfd_section_from_elf_index (abfd, sym->st_shndx);
}
return bfd_section_from_elf_index (sec->owner, sym->st_shndx);
return NULL;
}