diff options
Diffstat (limited to 'bfd/elf32-hppa.c')
| -rw-r--r-- | bfd/elf32-hppa.c | 165 |
1 files changed, 65 insertions, 100 deletions
diff --git a/bfd/elf32-hppa.c b/bfd/elf32-hppa.c index 8da8725..b204c57 100644 --- a/bfd/elf32-hppa.c +++ b/bfd/elf32-hppa.c @@ -1685,10 +1685,6 @@ elf32_hppa_gc_sweep_hook (abfd, info, sec, relocs) bfd_signed_vma *local_got_refcounts; bfd_signed_vma *local_plt_refcounts; const Elf_Internal_Rela *rel, *relend; - unsigned long r_symndx; - struct elf_link_hash_entry *h; - struct elf32_hppa_link_hash_table *htab; - bfd *dynobj; elf_section_data (sec)->local_dynrel = NULL; @@ -1698,112 +1694,81 @@ elf32_hppa_gc_sweep_hook (abfd, info, sec, relocs) local_plt_refcounts = local_got_refcounts; if (local_plt_refcounts != NULL) local_plt_refcounts += symtab_hdr->sh_info; - htab = hppa_link_hash_table (info); - dynobj = htab->elf.dynobj; - if (dynobj == NULL) - return TRUE; relend = relocs + sec->reloc_count; for (rel = relocs; rel < relend; rel++) - switch ((unsigned int) ELF32_R_TYPE (rel->r_info)) - { - case R_PARISC_DLTIND14F: - case R_PARISC_DLTIND14R: - case R_PARISC_DLTIND21L: - r_symndx = ELF32_R_SYM (rel->r_info); - if (r_symndx >= symtab_hdr->sh_info) - { - h = sym_hashes[r_symndx - symtab_hdr->sh_info]; - if (h->got.refcount > 0) - h->got.refcount -= 1; - } - else if (local_got_refcounts != NULL) - { - if (local_got_refcounts[r_symndx] > 0) - local_got_refcounts[r_symndx] -= 1; - } - break; - - case R_PARISC_PCREL12F: - case R_PARISC_PCREL17C: - case R_PARISC_PCREL17F: - case R_PARISC_PCREL22F: - r_symndx = ELF32_R_SYM (rel->r_info); - if (r_symndx >= symtab_hdr->sh_info) - { - h = sym_hashes[r_symndx - symtab_hdr->sh_info]; - if (h->plt.refcount > 0) - h->plt.refcount -= 1; - } - break; - - case R_PARISC_PLABEL14R: - case R_PARISC_PLABEL21L: - case R_PARISC_PLABEL32: - r_symndx = ELF32_R_SYM (rel->r_info); - if (r_symndx >= symtab_hdr->sh_info) - { - struct elf32_hppa_link_hash_entry *eh; - struct elf32_hppa_dyn_reloc_entry **pp; - struct elf32_hppa_dyn_reloc_entry *p; - - h = sym_hashes[r_symndx - symtab_hdr->sh_info]; - - if (h->plt.refcount > 0) - h->plt.refcount -= 1; + { + unsigned long r_symndx; + unsigned int r_type; + struct elf_link_hash_entry *h = NULL; - eh = (struct elf32_hppa_link_hash_entry *) h; + r_symndx = ELF32_R_SYM (rel->r_info); + if (r_symndx >= symtab_hdr->sh_info) + { + struct elf32_hppa_link_hash_entry *eh; + struct elf32_hppa_dyn_reloc_entry **pp; + struct elf32_hppa_dyn_reloc_entry *p; - for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next) - if (p->sec == sec) - { -#if RELATIVE_DYNRELOCS - if (!IS_ABSOLUTE_RELOC (rtype)) - p->relative_count -= 1; -#endif - p->count -= 1; - if (p->count == 0) - *pp = p->next; - break; - } - } - else if (local_plt_refcounts != NULL) - { - if (local_plt_refcounts[r_symndx] > 0) - local_plt_refcounts[r_symndx] -= 1; - } - break; + h = sym_hashes[r_symndx - symtab_hdr->sh_info]; + eh = (struct elf32_hppa_link_hash_entry *) h; - case R_PARISC_DIR32: - r_symndx = ELF32_R_SYM (rel->r_info); - if (r_symndx >= symtab_hdr->sh_info) - { - struct elf32_hppa_link_hash_entry *eh; - struct elf32_hppa_dyn_reloc_entry **pp; - struct elf32_hppa_dyn_reloc_entry *p; + for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next) + if (p->sec == sec) + { + /* Everything must go for SEC. */ + *pp = p->next; + break; + } + } - h = sym_hashes[r_symndx - symtab_hdr->sh_info]; + r_type = ELF32_R_TYPE (rel->r_info); + switch (r_type) + { + case R_PARISC_DLTIND14F: + case R_PARISC_DLTIND14R: + case R_PARISC_DLTIND21L: + if (h != NULL) + { + if (h->got.refcount > 0) + h->got.refcount -= 1; + } + else if (local_got_refcounts != NULL) + { + if (local_got_refcounts[r_symndx] > 0) + local_got_refcounts[r_symndx] -= 1; + } + break; - eh = (struct elf32_hppa_link_hash_entry *) h; + case R_PARISC_PCREL12F: + case R_PARISC_PCREL17C: + case R_PARISC_PCREL17F: + case R_PARISC_PCREL22F: + if (h != NULL) + { + if (h->plt.refcount > 0) + h->plt.refcount -= 1; + } + break; - for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next) - if (p->sec == sec) - { -#if RELATIVE_DYNRELOCS - if (!IS_ABSOLUTE_RELOC (R_PARISC_DIR32)) - p->relative_count -= 1; -#endif - p->count -= 1; - if (p->count == 0) - *pp = p->next; - break; - } - } - break; + case R_PARISC_PLABEL14R: + case R_PARISC_PLABEL21L: + case R_PARISC_PLABEL32: + if (h != NULL) + { + if (h->plt.refcount > 0) + h->plt.refcount -= 1; + } + else if (local_plt_refcounts != NULL) + { + if (local_plt_refcounts[r_symndx] > 0) + local_plt_refcounts[r_symndx] -= 1; + } + break; - default: - break; - } + default: + break; + } + } return TRUE; } |