}
/* Look through the relocs for a section during the first phase, and
- allocate space in the global offset table or procedure linkage
- table. At this point we haven't necessarily read all the input
- files. */
+ calculate needed space in the global offset table, procedure linkage
+ table, and dynamic reloc sections. At this point we haven't
+ necessarily read all the input files. */
static boolean
elf32_hppa_check_relocs (abfd, info, sec, relocs)
asection *sec;
const Elf_Internal_Rela *relocs;
{
- bfd *dynobj;
Elf_Internal_Shdr *symtab_hdr;
struct elf_link_hash_entry **sym_hashes;
- bfd_signed_vma *local_got_refcounts;
const Elf_Internal_Rela *rel;
const Elf_Internal_Rela *rel_end;
struct elf32_hppa_link_hash_table *htab;
return true;
htab = hppa_link_hash_table (info);
- dynobj = htab->elf.dynobj;
symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (abfd);
- local_got_refcounts = elf_local_got_refcounts (abfd);
sreloc = NULL;
stubreloc = NULL;
{
/* Allocate space for a GOT entry, as well as a dynamic
relocation for this entry. */
- if (dynobj == NULL)
- htab->elf.dynobj = dynobj = abfd;
-
if (htab->sgot == NULL)
{
- if (! elf32_hppa_create_dynamic_sections (dynobj, info))
+ if (htab->elf.dynobj == NULL)
+ htab->elf.dynobj = abfd;
+ if (!elf32_hppa_create_dynamic_sections (htab->elf.dynobj, info))
return false;
}
}
else
{
+ bfd_signed_vma *local_got_refcounts;
+
/* This is a global offset table entry for a local symbol. */
+ local_got_refcounts = elf_local_got_refcounts (abfd);
if (local_got_refcounts == NULL)
{
bfd_size_type size;
}
else if (need_entry & PLT_PLABEL)
{
+ bfd_signed_vma *local_got_refcounts;
bfd_signed_vma *local_plt_refcounts;
+ local_got_refcounts = elf_local_got_refcounts (abfd);
if (local_got_refcounts == NULL)
{
bfd_size_type size;
if (sreloc == NULL)
{
char *name;
-
- if (dynobj == NULL)
- htab->elf.dynobj = dynobj = abfd;
+ bfd *dynobj;
name = (bfd_elf_string_from_elf_section
(abfd,
return false;
}
+ if (htab->elf.dynobj == NULL)
+ htab->elf.dynobj = abfd;
+
+ dynobj = htab->elf.dynobj;
sreloc = bfd_get_section_by_name (dynobj, name);
if (sreloc == NULL)
{
if (p == NULL || p->sec != sec)
{
p = ((struct elf32_hppa_dyn_reloc_entry *)
- bfd_alloc (dynobj, (bfd_size_type) sizeof *p));
+ bfd_alloc (htab->elf.dynobj,
+ (bfd_size_type) sizeof *p));
if (p == NULL)
return false;
p->next = h->dyn_relocs;
struct bfd_link_info *info;
struct elf_link_hash_entry *h;
{
- bfd *dynobj;
struct elf32_hppa_link_hash_table *htab;
struct elf32_hppa_link_hash_entry *eh;
struct elf32_hppa_dyn_reloc_entry *p;
asection *s;
-
- htab = hppa_link_hash_table (info);
- dynobj = htab->elf.dynobj;
+ unsigned int power_of_two;
/* If this is a function, put it in the procedure linkage table. We
will fill in the contents of the procedure linkage table later,
both the dynamic object and the regular object will refer to the
same memory location for the variable. */
- s = htab->sdynbss;
+ htab = hppa_link_hash_table (info);
/* We must generate a COPY reloc to tell the dynamic linker to
copy the initial value out of the dynamic object and into the
- runtime process image. We need to remember the offset into the
- .rela.bss section we are going to use. */
+ runtime process image. */
if ((h->root.u.def.section->flags & SEC_ALLOC) != 0)
{
- asection *srel;
-
- srel = htab->srelbss;
- srel->_raw_size += sizeof (Elf32_External_Rela);
+ htab->srelbss->_raw_size += sizeof (Elf32_External_Rela);
h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_COPY;
}
- {
- /* We need to figure out the alignment required for this symbol. I
- have no idea how other ELF linkers handle this. */
- unsigned int power_of_two;
+ /* We need to figure out the alignment required for this symbol. I
+ have no idea how other ELF linkers handle this. */
- power_of_two = bfd_log2 (h->size);
- if (power_of_two > 3)
- power_of_two = 3;
+ power_of_two = bfd_log2 (h->size);
+ if (power_of_two > 3)
+ power_of_two = 3;
+
+ /* Apply the required alignment. */
+ s = htab->sdynbss;
+ s->_raw_size = BFD_ALIGN (s->_raw_size,
+ (bfd_size_type) (1 << power_of_two));
+ if (power_of_two > bfd_get_section_alignment (htab->elf.dynobj, s))
+ {
+ if (! bfd_set_section_alignment (htab->elf.dynobj, s, power_of_two))
+ return false;
+ }
- /* Apply the required alignment. */
- s->_raw_size = BFD_ALIGN (s->_raw_size,
- (bfd_size_type) (1 << power_of_two));
- if (power_of_two > bfd_get_section_alignment (dynobj, s))
- {
- if (! bfd_set_section_alignment (dynobj, s, power_of_two))
- return false;
- }
- }
/* Define the symbol as being at this point in the section. */
h->root.u.def.section = s;
h->root.u.def.value = s->_raw_size;
return false;
}
- /* Make an entry in the .plt section. */
- s = htab->splt;
- h->plt.offset = s->_raw_size;
- if (PLABEL_PLT_ENTRY_SIZE != PLT_ENTRY_SIZE
- && ((struct elf32_hppa_link_hash_entry *) h)->plabel
- && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0)
+ if (((struct elf32_hppa_link_hash_entry *) h)->pic_call
+ || WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, info, h))
{
- /* Add some extra space for the dynamic linker to use. */
- s->_raw_size += PLABEL_PLT_ENTRY_SIZE;
+ /* Make an entry in the .plt section. */
+ s = htab->splt;
+ h->plt.offset = s->_raw_size;
+ if (PLABEL_PLT_ENTRY_SIZE != PLT_ENTRY_SIZE
+ && ((struct elf32_hppa_link_hash_entry *) h)->plabel
+ && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0)
+ {
+ /* Add some extra space for the dynamic linker to use. */
+ s->_raw_size += PLABEL_PLT_ENTRY_SIZE;
+ }
+ else
+ s->_raw_size += PLT_ENTRY_SIZE;
+
+ if (! ((struct elf32_hppa_link_hash_entry *) h)->pic_call)
+ {
+ /* We also need to make an entry in the .rela.plt section. */
+ htab->srelplt->_raw_size += sizeof (Elf32_External_Rela);
+ htab->need_plt_stub = 1;
+ }
}
else
- s->_raw_size += PLT_ENTRY_SIZE;
-
- if (! ((struct elf32_hppa_link_hash_entry *) h)->pic_call
- && WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, info, h))
{
- /* We also need to make an entry in the .rela.plt section. */
- htab->srelplt->_raw_size += sizeof (Elf32_External_Rela);
- htab->need_plt_stub = 1;
+ h->plt.offset = (bfd_vma) -1;
+ h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
}
}
else
if (info->relocateable)
{
- /* This is a relocateable link. We don't have to change
+ /* This is a relocatable link. We don't have to change
anything, unless the reloc is against a section symbol,
in which case we have to adjust according to where the
section symbol winds up in the output section. */
is zero. */
Elf_Internal_Rela outrel;
asection *srelgot = htab->srelgot;
+ Elf32_External_Rela *loc;
outrel.r_offset = (off
+ htab->sgot->output_offset
+ htab->sgot->output_section->vma);
outrel.r_info = ELF32_R_INFO (0, R_PARISC_DIR32);
outrel.r_addend = relocation;
- bfd_elf32_swap_reloca_out (output_bfd, &outrel,
- ((Elf32_External_Rela *)
- srelgot->contents
- + srelgot->reloc_count));
- ++srelgot->reloc_count;
+ loc = (Elf32_External_Rela *) srelgot->contents;
+ loc += srelgot->reloc_count++;
+ bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
}
local_got_offsets[r_symndx] |= 1;
PLT entry. */
Elf_Internal_Rela outrel;
asection *srelplt = htab->srelplt;
+ Elf32_External_Rela *loc;
outrel.r_offset = (off
+ htab->splt->output_offset
+ htab->splt->output_section->vma);
outrel.r_info = ELF32_R_INFO (0, R_PARISC_IPLT);
outrel.r_addend = relocation;
- bfd_elf32_swap_reloca_out (output_bfd, &outrel,
- ((Elf32_External_Rela *)
- srelplt->contents
- + srelplt->reloc_count));
- ++srelplt->reloc_count;
+ loc = (Elf32_External_Rela *) srelplt->contents;
+ loc += srelplt->reloc_count++;
+ bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
}
local_plt_offsets[r_symndx] |= 1;
if (sreloc == NULL)
abort ();
- loc = ((Elf32_External_Rela *) sreloc->contents
- + sreloc->reloc_count);
- sreloc->reloc_count += 1;
+ loc = (Elf32_External_Rela *) sreloc->contents;
+ loc += sreloc->reloc_count++;
bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
}
break;
if (! ((struct elf32_hppa_link_hash_entry *) h)->pic_call)
{
Elf_Internal_Rela rel;
+ Elf32_External_Rela *loc;
/* Create a dynamic IPLT relocation for this entry. */
rel.r_offset = (h->plt.offset
rel.r_addend = value;
}
+ loc = (Elf32_External_Rela *) htab->srelplt->contents;
+ loc += htab->srelplt->reloc_count++;
bfd_elf32_swap_reloca_out (htab->splt->output_section->owner,
- &rel,
- ((Elf32_External_Rela *)
- htab->srelplt->contents
- + htab->srelplt->reloc_count));
- htab->srelplt->reloc_count++;
+ &rel, loc);
}
bfd_put_32 (htab->splt->owner,
if (h->got.offset != (bfd_vma) -1)
{
Elf_Internal_Rela rel;
+ Elf32_External_Rela *loc;
/* This symbol has an entry in the global offset table. Set it
up. */
rel.r_addend = 0;
}
- bfd_elf32_swap_reloca_out (output_bfd, &rel,
- ((Elf32_External_Rela *)
- htab->srelgot->contents
- + htab->srelgot->reloc_count));
- ++htab->srelgot->reloc_count;
+ loc = (Elf32_External_Rela *) htab->srelgot->contents;
+ loc += htab->srelgot->reloc_count++;
+ bfd_elf32_swap_reloca_out (output_bfd, &rel, loc);
}
if ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_COPY) != 0)
{
asection *s;
Elf_Internal_Rela rel;
+ Elf32_External_Rela *loc;
/* This symbol needs a copy reloc. Set it up. */
+ h->root.u.def.section->output_section->vma);
rel.r_addend = 0;
rel.r_info = ELF32_R_INFO (h->dynindx, R_PARISC_COPY);
- bfd_elf32_swap_reloca_out (output_bfd, &rel,
- ((Elf32_External_Rela *) s->contents
- + s->reloc_count));
- ++s->reloc_count;
+ loc = (Elf32_External_Rela *) s->contents + s->reloc_count++;
+ bfd_elf32_swap_reloca_out (output_bfd, &rel, loc);
}
/* Mark _DYNAMIC and _GLOBAL_OFFSET_TABLE_ as absolute. */
switch (dyn.d_tag)
{
default:
- break;
+ continue;
case DT_PLTGOT:
/* Use PLTGOT to set the GOT register. */
dyn.d_un.d_ptr = elf_gp (output_bfd);
- bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
break;
case DT_JMPREL:
s = htab->srelplt;
dyn.d_un.d_ptr = s->output_section->vma + s->output_offset;
- bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
break;
case DT_PLTRELSZ:
dyn.d_un.d_val = s->_cooked_size;
else
dyn.d_un.d_val = s->_raw_size;
- bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
break;
}
+
+ bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
}
}
projects / thirdparty / binutils-gdb.git / commitdiff
