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* libelf.h (struct bfd_elf_section_data): Add relocs field.

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(shdr_name): Remove; unused.
	* elfcode.h (elf_slurp_reloc_table): Rewrote to handle both REL
	and RELA relocs.  Free up the unswapped relocs.  Permit the relocs
	to be cached in the section_data.  Correct the reloc address.
	(elf_slurp_reloca_table): Remove.
	(elf_canonicalize_reloc): Rewrote.
	(elf_link_input_bfd): Permit the relocs to be cached in the
	section data.
This commit is contained in:
Ian Lance Taylor
1994-07-17 01:15:42 +00:00
parent 62a5dabced
commit ea61717495
3 changed files with 144 additions and 223 deletions
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19
bfd/libelf.h
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@ -375,14 +375,29 @@ struct elf_sym_extra
typedef struct elf_sym_extra Elf_Sym_Extra;
/* Information stored for each BFD section in an ELF file. This
structure is allocated by elf_new_section_hook. */
struct bfd_elf_section_data {
/* The ELF header for this section. */
Elf_Internal_Shdr this_hdr;
/* The ELF header for the reloc section associated with this
section, if any. */
Elf_Internal_Shdr rel_hdr;
int this_idx, rel_idx;
/* The ELF section number of this section. Only used for an output
file. */
int this_idx;
/* The ELF section number of the reloc section associated with this
section, if any. Only used for an output file. */
int rel_idx;
/* Used by the backend linker to store the symbol hash table entries
associated with relocs against global symbols. */
struct elf_link_hash_entry **rel_hashes;
/* A pointer to the unswapped external relocs; this may be NULL. */
PTR relocs;
};
#define elf_section_data(sec) ((struct bfd_elf_section_data*)sec->used_by_bfd)
#define shdr_name(abfd,shdr) (elf_shstrtab (abfd)->tab + (shdr)->sh_name)
#define get_elf_backend_data(abfd) \
((struct elf_backend_data *) (abfd)->xvec->backend_data)