/* BFD back-end for HP PA-RISC ELF files.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2000, 2001,
- 2002, 2003 Free Software Foundation, Inc.
+ 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
Original code by
Center for Software Science
#define IS_ABSOLUTE_RELOC(r_type) 1
#endif
+/* If ELIMINATE_COPY_RELOCS is non-zero, the linker will try to avoid
+ copying dynamic variables from a shared lib into an app's dynbss
+ section, and instead use a dynamic relocation to point into the
+ shared lib. */
+#define ELIMINATE_COPY_RELOCS 1
+
enum elf32_hppa_stub_type {
hppa_stub_long_branch,
hppa_stub_long_branch_shared,
#endif
} *dyn_relocs;
- /* Set if the only reason we need a .plt entry is for a non-PIC to
- PIC function call. */
- unsigned int pic_call:1;
-
/* Set if this symbol is used by a plabel reloc. */
unsigned int plabel:1;
};
eh = (struct elf32_hppa_link_hash_entry *) entry;
eh->stub_cache = NULL;
eh->dyn_relocs = NULL;
- eh->pic_call = 0;
eh->plabel = 0;
}
TRUE, FALSE);
if (stub_entry == NULL)
{
- (*_bfd_error_handler) (_("%s: cannot create stub entry %s"),
- bfd_archive_filename (section->owner),
+ (*_bfd_error_handler) (_("%B: cannot create stub entry %s"),
+ section->owner,
stub_name);
return NULL;
}
hppa_type_of_stub (asection *input_sec,
const Elf_Internal_Rela *rel,
struct elf32_hppa_link_hash_entry *hash,
- bfd_vma destination)
+ bfd_vma destination,
+ struct bfd_link_info *info)
{
bfd_vma location;
bfd_vma branch_offset;
if (hash != NULL
&& hash->elf.plt.offset != (bfd_vma) -1
- && (hash->elf.dynindx != -1 || hash->pic_call)
- && !hash->plabel)
+ && hash->elf.dynindx != -1
+ && !hash->plabel
+ && (info->shared
+ || !hash->elf.def_regular
+ || hash->elf.root.type == bfd_link_hash_defweak))
{
/* We need an import stub. Decide between hppa_stub_import
and hppa_stub_import_shared later. */
stub_sec = stub_entry->stub_sec;
/* Make a note of the offset within the stubs for this entry. */
- stub_entry->stub_offset = stub_sec->_raw_size;
+ stub_entry->stub_offset = stub_sec->size;
loc = stub_sec->contents + stub_entry->stub_offset;
stub_bfd = stub_sec->owner;
size = 16;
}
- if (!info->shared
- && stub_entry->h != NULL
- && stub_entry->h->pic_call)
- {
- /* Build the .plt entry needed to call a PIC function from
- statically linked code. We don't need any relocs. */
- bfd *dynobj;
- struct elf32_hppa_link_hash_entry *eh;
- bfd_vma value;
-
- dynobj = htab->elf.dynobj;
- eh = (struct elf32_hppa_link_hash_entry *) stub_entry->h;
-
- if (eh->elf.root.type != bfd_link_hash_defined
- && eh->elf.root.type != bfd_link_hash_defweak)
- abort ();
-
- value = (eh->elf.root.u.def.value
- + eh->elf.root.u.def.section->output_offset
- + eh->elf.root.u.def.section->output_section->vma);
-
- /* Fill in the entry in the procedure linkage table.
-
- The format of a plt entry is
- <funcaddr>
- <__gp>. */
-
- bfd_put_32 (htab->splt->owner, value,
- htab->splt->contents + off);
- value = elf_gp (htab->splt->output_section->owner);
- bfd_put_32 (htab->splt->owner, value,
- htab->splt->contents + off + 4);
- }
break;
case hppa_stub_export:
|| sym_value - 8 + (1 << (22 + 1)) >= (1 << (22 + 2))))
{
(*_bfd_error_handler)
- (_("%s(%s+0x%lx): cannot reach %s, recompile with -ffunction-sections"),
- bfd_archive_filename (stub_entry->target_section->owner),
- stub_sec->name,
+ (_("%B(%A+0x%lx): cannot reach %s, recompile with -ffunction-sections"),
+ stub_entry->target_section->owner,
+ stub_sec,
(long) stub_entry->stub_offset,
stub_entry->root.string);
bfd_set_error (bfd_error_bad_value);
/* Point the function symbol at the stub. */
stub_entry->h->elf.root.u.def.section = stub_sec;
- stub_entry->h->elf.root.u.def.value = stub_sec->_raw_size;
+ stub_entry->h->elf.root.u.def.value = stub_sec->size;
size = 24;
break;
return FALSE;
}
- stub_sec->_raw_size += size;
+ stub_sec->size += size;
return TRUE;
}
#undef BL_R1
#undef ADDIL_R1
#undef DEPI_R1
-#undef ADDIL_DP
#undef LDW_R1_R21
#undef LDW_R1_DLT
#undef LDW_R1_R19
size = 16;
}
- stub_entry->stub_sec->_raw_size += size;
+ stub_entry->stub_sec->size += size;
return TRUE;
}
i_ehdrp = elf_elfheader (abfd);
if (strcmp (bfd_get_target (abfd), "elf32-hppa-linux") == 0)
{
- if (i_ehdrp->e_ident[EI_OSABI] != ELFOSABI_LINUX)
+ /* GCC on hppa-linux produces binaries with OSABI=Linux,
+ but the kernel produces corefiles with OSABI=SysV. */
+ if (i_ehdrp->e_ident[EI_OSABI] != ELFOSABI_LINUX &&
+ i_ehdrp->e_ident[EI_OSABI] != ELFOSABI_NONE) /* aka SYSV */
+ return FALSE;
+ }
+ else if (strcmp (bfd_get_target (abfd), "elf32-hppa-netbsd") == 0)
+ {
+ /* GCC on hppa-netbsd produces binaries with OSABI=NetBSD,
+ but the kernel produces corefiles with OSABI=SysV. */
+ if (i_ehdrp->e_ident[EI_OSABI] != ELFOSABI_NETBSD &&
+ i_ehdrp->e_ident[EI_OSABI] != ELFOSABI_NONE) /* aka SYSV */
return FALSE;
}
else
/* Copy the extra info we tack onto an elf_link_hash_entry. */
static void
-elf32_hppa_copy_indirect_symbol (struct elf_backend_data *bed,
+elf32_hppa_copy_indirect_symbol (const struct elf_backend_data *bed,
struct elf_link_hash_entry *dir,
struct elf_link_hash_entry *ind)
{
eind->dyn_relocs = NULL;
}
- _bfd_elf_link_hash_copy_indirect (bed, dir, ind);
+ if (ELIMINATE_COPY_RELOCS
+ && ind->root.type != bfd_link_hash_indirect
+ && dir->dynamic_adjusted)
+ {
+ /* If called to transfer flags for a weakdef during processing
+ of elf_adjust_dynamic_symbol, don't copy non_got_ref.
+ We clear it ourselves for ELIMINATE_COPY_RELOCS. */
+ dir->ref_dynamic |= ind->ref_dynamic;
+ dir->ref_regular |= ind->ref_regular;
+ dir->ref_regular_nonweak |= ind->ref_regular_nonweak;
+ dir->needs_plt |= ind->needs_plt;
+ }
+ else
+ _bfd_elf_link_hash_copy_indirect (bed, dir, ind);
}
/* Look through the relocs for a section during the first phase, and
case R_PARISC_DLTIND21L:
/* This symbol requires a global offset table entry. */
need_entry = NEED_GOT;
-
- /* Mark this section as containing PIC code. */
- sec->flags |= SEC_HAS_GOT_REF;
break;
case R_PARISC_PLABEL14R: /* "Official" procedure labels. */
}
break;
- case R_PARISC_SEGBASE: /* Used to set segment base. */
+ case R_PARISC_SEGBASE: /* Used to set segment base. */
case R_PARISC_SEGREL32: /* Relative reloc, used for unwind. */
case R_PARISC_PCREL14F: /* PC relative load/store. */
case R_PARISC_PCREL14R:
case R_PARISC_PCREL17R: /* External branches. */
case R_PARISC_PCREL21L: /* As above, and for load/store too. */
+ case R_PARISC_PCREL32:
/* We don't need to propagate the relocation if linking a
shared object since these are section relative. */
continue;
if (info->shared)
{
(*_bfd_error_handler)
- (_("%s: relocation %s can not be used when making a shared object; recompile with -fPIC"),
- bfd_archive_filename (abfd),
+ (_("%B: relocation %s can not be used when making a shared object; recompile with -fPIC"),
+ abfd,
elf_hppa_howto_table[r_type].name);
bfd_set_error (bfd_error_bad_value);
return FALSE;
case R_PARISC_DIR14F: /* Used for load/store from absolute locn. */
case R_PARISC_DIR14R:
case R_PARISC_DIR21L: /* As above, and for ext branches too. */
-#if 0
- /* Help debug shared library creation. Any of the above
- relocs can be used in shared libs, but they may cause
- pages to become unshared. */
- if (info->shared)
- {
- (*_bfd_error_handler)
- (_("%s: relocation %s should not be used when making a shared object; recompile with -fPIC"),
- bfd_archive_filename (abfd),
- elf_hppa_howto_table[r_type].name);
- }
- /* Fall through. */
-#endif
-
case R_PARISC_DIR32: /* .word relocs. */
/* We may want to output a dynamic relocation later. */
need_entry = NEED_DYNREL;
/* This relocation describes the C++ object vtable hierarchy.
Reconstruct it for later use during GC. */
case R_PARISC_GNU_VTINHERIT:
- if (!_bfd_elf32_gc_record_vtinherit (abfd, sec,
- &h->elf, rel->r_offset))
+ if (!bfd_elf_gc_record_vtinherit (abfd, sec, &h->elf, rel->r_offset))
return FALSE;
continue;
/* This relocation describes which C++ vtable entries are actually
used. Record for later use during GC. */
case R_PARISC_GNU_VTENTRY:
- if (!_bfd_elf32_gc_record_vtentry (abfd, sec,
- &h->elf, rel->r_addend))
+ if (!bfd_elf_gc_record_vtentry (abfd, sec, &h->elf, rel->r_addend))
return FALSE;
continue;
{
if (h != NULL)
{
- h->elf.elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT;
+ h->elf.needs_plt = 1;
h->elf.plt.refcount += 1;
/* If this .plt entry is for a plabel, mark it so
so that we generate copy relocs if it turns out to be
dynamic. */
if (h != NULL && !info->shared)
- h->elf.elf_link_hash_flags |= ELF_LINK_NON_GOT_REF;
+ h->elf.non_got_ref = 1;
/* If we are creating a shared library then we need to copy
the reloc into the shared library. However, if we are
|| (h != NULL
&& (!info->symbolic
|| h->elf.root.type == bfd_link_hash_defweak
- || (h->elf.elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR) == 0))))
- || (!info->shared
+ || !h->elf.def_regular))))
+ || (ELIMINATE_COPY_RELOCS
+ && !info->shared
&& (sec->flags & SEC_ALLOC) != 0
&& h != NULL
&& (h->elf.root.type == bfd_link_hash_defweak
- || (h->elf.elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR) == 0)))
+ || !h->elf.def_regular)))
{
struct elf32_hppa_dyn_reloc_entry *p;
struct elf32_hppa_dyn_reloc_entry **head;
struct elf32_hppa_dyn_reloc_entry *p;
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
+ while (h->root.type == bfd_link_hash_indirect
+ || h->root.type == bfd_link_hash_warning)
+ h = (struct elf_link_hash_entry *) h->root.u.i.link;
eh = (struct elf32_hppa_link_hash_entry *) h;
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next)
return TRUE;
}
+/* Support for core dump NOTE sections. */
+
+static bfd_boolean
+elf32_hppa_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)
+{
+ int offset;
+ size_t size;
+
+ switch (note->descsz)
+ {
+ default:
+ return FALSE;
+
+ case 396: /* Linux/hppa */
+ /* pr_cursig */
+ elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12);
+
+ /* pr_pid */
+ elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24);
+
+ /* pr_reg */
+ offset = 72;
+ size = 320;
+
+ break;
+ }
+
+ /* Make a ".reg/999" section. */
+ return _bfd_elfcore_make_pseudosection (abfd, ".reg",
+ size, note->descpos + offset);
+}
+
+static bfd_boolean
+elf32_hppa_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
+{
+ switch (note->descsz)
+ {
+ default:
+ return FALSE;
+
+ case 124: /* Linux/hppa elf_prpsinfo. */
+ elf_tdata (abfd)->core_program
+ = _bfd_elfcore_strndup (abfd, note->descdata + 28, 16);
+ elf_tdata (abfd)->core_command
+ = _bfd_elfcore_strndup (abfd, note->descdata + 44, 80);
+ }
+
+ /* Note that for some reason, a spurious space is tacked
+ onto the end of the args in some (at least one anyway)
+ implementations, so strip it off if it exists. */
+ {
+ char *command = elf_tdata (abfd)->core_command;
+ int n = strlen (command);
+
+ if (0 < n && command[n - 1] == ' ')
+ command[n - 1] = '\0';
+ }
+
+ return TRUE;
+}
+
/* Our own version of hide_symbol, so that we can keep plt entries for
plabels. */
{
if (force_local)
{
- h->elf_link_hash_flags |= ELF_LINK_FORCED_LOCAL;
+ h->forced_local = 1;
if (h->dynindx != -1)
{
h->dynindx = -1;
if (! ((struct elf32_hppa_link_hash_entry *) h)->plabel)
{
- h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
- h->plt.offset = (bfd_vma) -1;
+ h->needs_plt = 0;
+ h->plt = elf_hash_table (info)->init_refcount;
}
}
-/* This is the condition under which elf32_hppa_finish_dynamic_symbol
- will be called from elflink.h. If elflink.h doesn't call our
- finish_dynamic_symbol routine, we'll need to do something about
- initializing any .plt and .got entries in elf32_hppa_relocate_section. */
-#define WILL_CALL_FINISH_DYNAMIC_SYMBOL(DYN, INFO, H) \
- ((DYN) \
- && ((INFO)->shared \
- || ((H)->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) \
- && ((H)->dynindx != -1 \
- || ((H)->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) != 0))
-
/* Adjust a symbol defined by a dynamic object and referenced by a
regular object. The current definition is in some section of the
dynamic object, but we're not including those sections. We have to
struct elf_link_hash_entry *h)
{
struct elf32_hppa_link_hash_table *htab;
- struct elf32_hppa_link_hash_entry *eh;
- struct elf32_hppa_dyn_reloc_entry *p;
asection *s;
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. */
if (h->type == STT_FUNC
- || (h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0)
+ || h->needs_plt)
{
if (h->plt.refcount <= 0
- || ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) != 0
+ || (h->def_regular
&& h->root.type != bfd_link_hash_defweak
&& ! ((struct elf32_hppa_link_hash_entry *) h)->plabel
&& (!info->shared || info->symbolic)))
used by a plabel relocation. Either this object is the
application or we are doing a shared symbolic link. */
- /* As a special sop to the hppa ABI, we keep a .plt entry
- for functions in sections containing PIC code. */
- if (!info->shared
- && h->plt.refcount > 0
- && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) != 0
- && (h->root.u.def.section->flags & SEC_HAS_GOT_REF) != 0)
- ((struct elf32_hppa_link_hash_entry *) h)->pic_call = 1;
- else
- {
- h->plt.offset = (bfd_vma) -1;
- h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
- }
+ h->plt.offset = (bfd_vma) -1;
+ h->needs_plt = 0;
}
return TRUE;
/* If this is a weak symbol, and there is a real definition, the
processor independent code will have arranged for us to see the
real definition first, and we can just use the same value. */
- if (h->weakdef != NULL)
+ if (h->u.weakdef != NULL)
{
- if (h->weakdef->root.type != bfd_link_hash_defined
- && h->weakdef->root.type != bfd_link_hash_defweak)
+ if (h->u.weakdef->root.type != bfd_link_hash_defined
+ && h->u.weakdef->root.type != bfd_link_hash_defweak)
abort ();
- h->root.u.def.section = h->weakdef->root.u.def.section;
- h->root.u.def.value = h->weakdef->root.u.def.value;
+ h->root.u.def.section = h->u.weakdef->root.u.def.section;
+ h->root.u.def.value = h->u.weakdef->root.u.def.value;
+ if (ELIMINATE_COPY_RELOCS)
+ h->non_got_ref = h->u.weakdef->non_got_ref;
return TRUE;
}
/* If there are no references to this symbol that do not use the
GOT, we don't need to generate a copy reloc. */
- if ((h->elf_link_hash_flags & ELF_LINK_NON_GOT_REF) == 0)
+ if (!h->non_got_ref)
return TRUE;
- eh = (struct elf32_hppa_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
+ if (ELIMINATE_COPY_RELOCS)
{
- s = p->sec->output_section;
- if (s != NULL && (s->flags & SEC_READONLY) != 0)
- break;
- }
+ struct elf32_hppa_link_hash_entry *eh;
+ struct elf32_hppa_dyn_reloc_entry *p;
- /* If we didn't find any dynamic relocs in read-only sections, then
- we'll be keeping the dynamic relocs and avoiding the copy reloc. */
- if (p == NULL)
- {
- h->elf_link_hash_flags &= ~ELF_LINK_NON_GOT_REF;
- return TRUE;
+ eh = (struct elf32_hppa_link_hash_entry *) h;
+ for (p = eh->dyn_relocs; p != NULL; p = p->next)
+ {
+ s = p->sec->output_section;
+ if (s != NULL && (s->flags & SEC_READONLY) != 0)
+ break;
+ }
+
+ /* If we didn't find any dynamic relocs in read-only sections, then
+ we'll be keeping the dynamic relocs and avoiding the copy reloc. */
+ if (p == NULL)
+ {
+ h->non_got_ref = 0;
+ return TRUE;
+ }
}
/* We must allocate the symbol in our .dynbss section, which will
runtime process image. */
if ((h->root.u.def.section->flags & SEC_ALLOC) != 0)
{
- htab->srelbss->_raw_size += sizeof (Elf32_External_Rela);
- h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_COPY;
+ htab->srelbss->size += sizeof (Elf32_External_Rela);
+ h->needs_copy = 1;
}
/* We need to figure out the alignment required for this symbol. I
/* Apply the required alignment. */
s = htab->sdynbss;
- s->_raw_size = BFD_ALIGN (s->_raw_size,
- (bfd_size_type) (1 << power_of_two));
+ s->size = BFD_ALIGN (s->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))
/* 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;
+ h->root.u.def.value = s->size;
/* Increment the section size to make room for the symbol. */
- s->_raw_size += h->size;
-
- return TRUE;
-}
-
-/* Called via elf_link_hash_traverse to create .plt entries for an
- application that uses statically linked PIC functions. Similar to
- the first part of elf32_hppa_adjust_dynamic_symbol. */
-
-static bfd_boolean
-mark_PIC_calls (struct elf_link_hash_entry *h, void *inf ATTRIBUTE_UNUSED)
-{
- if (h->root.type == bfd_link_hash_warning)
- h = (struct elf_link_hash_entry *) h->root.u.i.link;
-
- if (! (h->plt.refcount > 0
- && (h->root.type == bfd_link_hash_defined
- || h->root.type == bfd_link_hash_defweak)
- && (h->root.u.def.section->flags & SEC_HAS_GOT_REF) != 0))
- {
- h->plt.offset = (bfd_vma) -1;
- h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
- return TRUE;
- }
-
- h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT;
- ((struct elf32_hppa_link_hash_entry *) h)->pic_call = 1;
+ s->size += h->size;
return TRUE;
}
/* Allocate space in the .plt for entries that won't have relocations.
- ie. pic_call and plabel entries. */
+ ie. plabel entries. */
static bfd_boolean
allocate_plt_static (struct elf_link_hash_entry *h, void *inf)
info = inf;
htab = hppa_link_hash_table (info);
- if (((struct elf32_hppa_link_hash_entry *) h)->pic_call)
- {
- /* Make an entry in the .plt section for non-pic code that is
- calling pic code. */
- ((struct elf32_hppa_link_hash_entry *) h)->plabel = 0;
- s = htab->splt;
- h->plt.offset = s->_raw_size;
- s->_raw_size += PLT_ENTRY_SIZE;
- }
- else if (htab->elf.dynamic_sections_created
+ if (htab->elf.dynamic_sections_created
&& h->plt.refcount > 0)
{
/* Make sure this symbol is output as a dynamic symbol.
Undefined weak syms won't yet be marked as dynamic. */
if (h->dynindx == -1
- && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0
+ && !h->forced_local
&& h->type != STT_PARISC_MILLI)
{
- if (! bfd_elf32_link_record_dynamic_symbol (info, h))
+ if (! bfd_elf_link_record_dynamic_symbol (info, h))
return FALSE;
}
- if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, info, h))
+ if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, info->shared, h))
{
/* Allocate these later. From this point on, h->plabel
means that the plt entry is only used by a plabel.
/* Make an entry in the .plt section for plabel references
that won't have a .plt entry for other reasons. */
s = htab->splt;
- h->plt.offset = s->_raw_size;
- s->_raw_size += PLT_ENTRY_SIZE;
+ h->plt.offset = s->size;
+ s->size += PLT_ENTRY_SIZE;
}
else
{
/* No .plt entry needed. */
h->plt.offset = (bfd_vma) -1;
- h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
+ h->needs_plt = 0;
}
}
else
{
h->plt.offset = (bfd_vma) -1;
- h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
+ h->needs_plt = 0;
}
return TRUE;
htab = hppa_link_hash_table (info);
if (htab->elf.dynamic_sections_created
&& h->plt.offset != (bfd_vma) -1
- && !((struct elf32_hppa_link_hash_entry *) h)->pic_call
&& !((struct elf32_hppa_link_hash_entry *) h)->plabel)
{
/* Make an entry in the .plt section. */
s = htab->splt;
- h->plt.offset = s->_raw_size;
- s->_raw_size += PLT_ENTRY_SIZE;
+ h->plt.offset = s->size;
+ s->size += PLT_ENTRY_SIZE;
/* We also need to make an entry in the .rela.plt section. */
- htab->srelplt->_raw_size += sizeof (Elf32_External_Rela);
+ htab->srelplt->size += sizeof (Elf32_External_Rela);
htab->need_plt_stub = 1;
}
/* Make sure this symbol is output as a dynamic symbol.
Undefined weak syms won't yet be marked as dynamic. */
if (h->dynindx == -1
- && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0
+ && !h->forced_local
&& h->type != STT_PARISC_MILLI)
{
- if (! bfd_elf32_link_record_dynamic_symbol (info, h))
+ if (! bfd_elf_link_record_dynamic_symbol (info, h))
return FALSE;
}
s = htab->sgot;
- h->got.offset = s->_raw_size;
- s->_raw_size += GOT_ENTRY_SIZE;
+ h->got.offset = s->size;
+ s->size += GOT_ENTRY_SIZE;
if (htab->elf.dynamic_sections_created
&& (info->shared
|| (h->dynindx != -1
- && h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0))
+ && !h->forced_local)))
{
- htab->srelgot->_raw_size += sizeof (Elf32_External_Rela);
+ htab->srelgot->size += sizeof (Elf32_External_Rela);
}
}
else
if (info->shared)
{
#if RELATIVE_DYNRELOCS
- if ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) != 0
- && ((h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) != 0
- || info->symbolic))
+ if (SYMBOL_CALLS_LOCAL (info, h))
{
struct elf32_hppa_dyn_reloc_entry **pp;
}
}
#endif
+
+ /* Also discard relocs on undefined weak syms with non-default
+ visibility. */
+ if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
+ && h->root.type == bfd_link_hash_undefweak)
+ eh->dyn_relocs = NULL;
}
else
{
/* For the non-shared case, discard space for relocs against
symbols which turn out to need copy relocs or are not
dynamic. */
- if ((h->elf_link_hash_flags & ELF_LINK_NON_GOT_REF) == 0
- && (((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) != 0
- && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
+ if (!h->non_got_ref
+ && ((ELIMINATE_COPY_RELOCS
+ && h->def_dynamic
+ && !h->def_regular)
|| (htab->elf.dynamic_sections_created
&& (h->root.type == bfd_link_hash_undefweak
|| h->root.type == bfd_link_hash_undefined))))
/* Make sure this symbol is output as a dynamic symbol.
Undefined weak syms won't yet be marked as dynamic. */
if (h->dynindx == -1
- && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0
+ && !h->forced_local
&& h->type != STT_PARISC_MILLI)
{
- if (! bfd_elf32_link_record_dynamic_symbol (info, h))
+ if (! bfd_elf_link_record_dynamic_symbol (info, h))
return FALSE;
}
for (p = eh->dyn_relocs; p != NULL; p = p->next)
{
asection *sreloc = elf_section_data (p->sec)->sreloc;
- sreloc->_raw_size += p->count * sizeof (Elf32_External_Rela);
+ sreloc->size += p->count * sizeof (Elf32_External_Rela);
}
return TRUE;
h = (struct elf_link_hash_entry *) h->root.u.i.link;
if (h->type == STT_PARISC_MILLI
- && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0)
+ && !h->forced_local)
{
elf32_hppa_hide_symbol (info, h, TRUE);
}
if (htab->elf.dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
- if (! info->shared)
+ if (info->executable)
{
s = bfd_get_section_by_name (dynobj, ".interp");
if (s == NULL)
abort ();
- s->_raw_size = sizeof ELF_DYNAMIC_INTERPRETER;
+ s->size = sizeof ELF_DYNAMIC_INTERPRETER;
s->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER;
}
clobber_millicode_symbols,
info);
}
- else
- {
- /* Run through the function symbols, looking for any that are
- PIC, and mark them as needing .plt entries so that %r19 will
- be set up. */
- if (! info->shared)
- elf_link_hash_traverse (&htab->elf, mark_PIC_calls, info);
- }
/* Set up .got and .plt offsets for local syms, and space for local
dynamic relocs. */
else if (p->count != 0)
{
srel = elf_section_data (p->sec)->sreloc;
- srel->_raw_size += p->count * sizeof (Elf32_External_Rela);
+ srel->size += p->count * sizeof (Elf32_External_Rela);
if ((p->sec->output_section->flags & SEC_READONLY) != 0)
info->flags |= DF_TEXTREL;
}
{
if (*local_got > 0)
{
- *local_got = s->_raw_size;
- s->_raw_size += GOT_ENTRY_SIZE;
+ *local_got = s->size;
+ s->size += GOT_ENTRY_SIZE;
if (info->shared)
- srel->_raw_size += sizeof (Elf32_External_Rela);
+ srel->size += sizeof (Elf32_External_Rela);
}
else
*local_got = (bfd_vma) -1;
{
if (*local_plt > 0)
{
- *local_plt = s->_raw_size;
- s->_raw_size += PLT_ENTRY_SIZE;
+ *local_plt = s->size;
+ s->size += PLT_ENTRY_SIZE;
if (info->shared)
- srel->_raw_size += sizeof (Elf32_External_Rela);
+ srel->size += sizeof (Elf32_External_Rela);
}
else
*local_plt = (bfd_vma) -1;
if (gotalign > pltalign)
bfd_set_section_alignment (dynobj, s, gotalign);
mask = ((bfd_size_type) 1 << gotalign) - 1;
- s->_raw_size = (s->_raw_size + sizeof (plt_stub) + mask) & ~mask;
+ s->size = (s->size + sizeof (plt_stub) + mask) & ~mask;
}
}
else if (s == htab->sgot)
;
else if (strncmp (bfd_get_section_name (dynobj, s), ".rela", 5) == 0)
{
- if (s->_raw_size != 0)
+ if (s->size != 0)
{
/* Remember whether there are any reloc sections other
than .rela.plt. */
continue;
}
- if (s->_raw_size == 0)
+ if (s->size == 0)
{
/* If we don't need this section, strip it from the
output file. This is mostly to handle .rela.bss and
/* Allocate memory for the section contents. Zero it, because
we may not fill in all the reloc sections. */
- s->contents = bfd_zalloc (dynobj, s->_raw_size);
- if (s->contents == NULL && s->_raw_size != 0)
+ s->contents = bfd_zalloc (dynobj, s->size);
+ if (s->contents == NULL && s->size != 0)
return FALSE;
}
communicate the LTP value of a load module to the dynamic
linker. */
#define add_dynamic_entry(TAG, VAL) \
- bfd_elf32_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL))
+ _bfd_elf_add_dynamic_entry (info, TAG, VAL)
if (!add_dynamic_entry (DT_PLTGOT, 0))
return FALSE;
return FALSE;
}
- if (htab->srelplt->_raw_size != 0)
+ if (htab->srelplt->size != 0)
{
if (!add_dynamic_entry (DT_PLTRELSZ, 0)
|| !add_dynamic_entry (DT_PLTREL, DT_RELA)
bfd_size_type amt;
struct elf32_hppa_link_hash_table *htab = hppa_link_hash_table (info);
- if (htab->elf.root.creator->flavour != bfd_target_elf_flavour)
- return 0;
-
/* Count the number of input BFDs and find the top input section id. */
for (input_bfd = info->input_bfds, bfd_count = 0, top_id = 0;
input_bfd != NULL;
bfd_boolean big_sec;
curr = tail;
- if (tail->_cooked_size)
- total = tail->_cooked_size;
- else
- total = tail->_raw_size;
+ total = tail->size;
big_sec = total >= stub_group_size;
while ((prev = PREV_SEC (curr)) != NULL
&& (hash->elf.root.u.def.section->output_section->owner
== output_bfd)
&& hash->elf.root.u.def.section->owner == input_bfd
- && (hash->elf.elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)
- && !(hash->elf.elf_link_hash_flags & ELF_LINK_FORCED_LOCAL)
+ && hash->elf.def_regular
+ && !hash->elf.forced_local
&& ELF_ST_VISIBILITY (hash->elf.other) == STV_DEFAULT)
{
asection *sec;
}
else
{
- (*_bfd_error_handler) (_("%s: duplicate export stub %s"),
- bfd_archive_filename (input_bfd),
+ (*_bfd_error_handler) (_("%B: duplicate export stub %s"),
+ input_bfd,
stub_name);
}
}
}
else if (hash->elf.root.type == bfd_link_hash_undefined)
{
- if (! (info->shared
- && !info->no_undefined
+ if (! (info->unresolved_syms_in_objects == RM_IGNORE
&& (ELF_ST_VISIBILITY (hash->elf.other)
== STV_DEFAULT)
&& hash->elf.type != STT_PARISC_MILLI))
/* Determine what (if any) linker stub is needed. */
stub_type = hppa_type_of_stub (section, irela, hash,
- destination);
+ destination, info);
if (stub_type == hppa_stub_none)
continue;
for (stub_sec = htab->stub_bfd->sections;
stub_sec != NULL;
stub_sec = stub_sec->next)
- {
- stub_sec->_raw_size = 0;
- stub_sec->_cooked_size = 0;
- }
+ stub_sec->size = 0;
bfd_hash_traverse (&htab->stub_hash_table, hppa_size_one_stub, htab);
}
else
{
- asection *splt;
- asection *sgot;
-
- if (htab->elf.root.creator->flavour == bfd_target_elf_flavour)
- {
- splt = htab->splt;
- sgot = htab->sgot;
- }
- else
- {
- /* If we're not elf, look up the output sections in the
- hope we may actually find them. */
- splt = bfd_get_section_by_name (abfd, ".plt");
- sgot = bfd_get_section_by_name (abfd, ".got");
- }
+ asection *splt = bfd_get_section_by_name (abfd, ".plt");
+ asection *sgot = bfd_get_section_by_name (abfd, ".got");
/* Choose to point our LTP at, in this order, one of .plt, .got,
or .data, if these sections exist. In the case of choosing
if either the .plt or .got is larger than 0x2000. If both
the .plt and .got are smaller than 0x2000, choose the end of
the .plt section. */
- sec = splt;
+ sec = strcmp (bfd_get_target (abfd), "elf32-hppa-netbsd") == 0
+ ? NULL : splt;
if (sec != NULL)
{
- gp_val = sec->_raw_size;
- if (gp_val > 0x2000 || (sgot && sgot->_raw_size > 0x2000))
+ gp_val = sec->size;
+ if (gp_val > 0x2000 || (sgot && sgot->size > 0x2000))
{
gp_val = 0x2000;
}
sec = sgot;
if (sec != NULL)
{
- /* We know we don't have a .plt. If .got is large,
- offset our LTP. */
- if (sec->_raw_size > 0x2000)
- gp_val = 0x2000;
+ if (strcmp (bfd_get_target (abfd), "elf32-hppa-netbsd") != 0)
+ {
+ /* We know we don't have a .plt. If .got is large,
+ offset our LTP. */
+ if (sec->size > 0x2000)
+ gp_val = 0x2000;
+ }
}
else
{
bfd_size_type size;
/* Allocate memory to hold the linker stubs. */
- size = stub_sec->_raw_size;
+ size = stub_sec->size;
stub_sec->contents = bfd_zalloc (htab->stub_bfd, size);
if (stub_sec->contents == NULL && size != 0)
return FALSE;
- stub_sec->_raw_size = 0;
+ stub_sec->size = 0;
}
/* Build the stubs as directed by the stub hash table. */
elf32_hppa_final_link (bfd *abfd, struct bfd_link_info *info)
{
/* Invoke the regular ELF linker to do all the work. */
- if (!bfd_elf32_bfd_final_link (abfd, info))
+ if (!bfd_elf_final_link (abfd, info))
return FALSE;
/* If we're producing a final executable, sort the contents of the
bfd_vma value,
struct elf32_hppa_link_hash_table *htab,
asection *sym_sec,
- struct elf32_hppa_link_hash_entry *h)
+ struct elf32_hppa_link_hash_entry *h,
+ struct bfd_link_info *info)
{
int insn;
unsigned int r_type = ELF32_R_TYPE (rel->r_info);
+ unsigned int orig_r_type = r_type;
reloc_howto_type *howto = elf_hppa_howto_table + r_type;
int r_format = howto->bitsize;
enum hppa_reloc_field_selector_type_alt r_field;
input_section->output_offset +
input_section->output_section->vma);
+ /* If we are not building a shared library, convert DLTIND relocs to
+ DPREL relocs. */
+ if (!info->shared)
+ {
+ switch (r_type)
+ {
+ case R_PARISC_DLTIND21L:
+ r_type = R_PARISC_DPREL21L;
+ break;
+
+ case R_PARISC_DLTIND14R:
+ r_type = R_PARISC_DPREL14R;
+ break;
+
+ case R_PARISC_DLTIND14F:
+ r_type = R_PARISC_DPREL14F;
+ break;
+ }
+ }
+
switch (r_type)
{
case R_PARISC_PCREL12F:
|| sym_sec->output_section == NULL
|| (h != NULL
&& h->elf.plt.offset != (bfd_vma) -1
- && (h->elf.dynindx != -1 || h->pic_call)
- && !h->plabel))
+ && h->elf.dynindx != -1
+ && !h->plabel
+ && (info->shared
+ || !h->elf.def_regular
+ || h->elf.root.type == bfd_link_hash_defweak)))
{
stub_entry = hppa_get_stub_entry (input_section, sym_sec,
h, rel, htab);
case R_PARISC_PCREL17R:
case R_PARISC_PCREL14R:
case R_PARISC_PCREL14F:
+ case R_PARISC_PCREL32:
/* Make it a pc relative offset. */
value -= location;
addend -= 8;
case R_PARISC_DPREL21L:
case R_PARISC_DPREL14R:
case R_PARISC_DPREL14F:
+ /* Convert instructions that use the linkage table pointer (r19) to
+ instructions that use the global data pointer (dp). This is the
+ most efficient way of using PIC code in an incomplete executable,
+ but the user must follow the standard runtime conventions for
+ accessing data for this to work. */
+ if (orig_r_type == R_PARISC_DLTIND21L)
+ {
+ /* Convert addil instructions if the original reloc was a
+ DLTIND21L. GCC sometimes uses a register other than r19 for
+ the operation, so we must convert any addil instruction
+ that uses this relocation. */
+ if ((insn & 0xfc000000) == ((int) OP_ADDIL << 26))
+ insn = ADDIL_DP;
+ else
+ /* We must have a ldil instruction. It's too hard to find
+ and convert the associated add instruction, so issue an
+ error. */
+ (*_bfd_error_handler)
+ (_("%B(%A+0x%lx): %s fixup for insn 0x%x is not supported in a non-shared link"),
+ input_bfd,
+ input_section,
+ (long) rel->r_offset,
+ howto->name,
+ insn);
+ }
+ else if (orig_r_type == R_PARISC_DLTIND14F)
+ {
+ /* This must be a format 1 load/store. Change the base
+ register to dp. */
+ insn = (insn & 0xfc1ffff) | (27 << 21);
+ }
+
/* For all the DP relative relocations, we need to examine the symbol's
section. If it has no section or if it's a code section, then
"data pointer relative" makes no sense. In that case we don't
== (((int) OP_ADDIL << 26) | (27 << 21)))
{
insn &= ~ (0x1f << 21);
-#if 0 /* debug them. */
- (*_bfd_error_handler)
- (_("%s(%s+0x%lx): fixing %s"),
- bfd_archive_filename (input_bfd),
- input_section->name,
- (long) rel->r_offset,
- howto->name);
-#endif
}
/* Now try to make things easy for the dynamic linker. */
case R_PARISC_DIR17F:
case R_PARISC_PCREL17C:
case R_PARISC_PCREL14F:
+ case R_PARISC_PCREL32:
case R_PARISC_DPREL14F:
case R_PARISC_PLABEL32:
case R_PARISC_DLTIND14F:
&& value + addend + max_branch_offset >= 2*max_branch_offset)
{
(*_bfd_error_handler)
- (_("%s(%s+0x%lx): cannot reach %s, recompile with -ffunction-sections"),
- bfd_archive_filename (input_bfd),
- input_section->name,
+ (_("%B(%A+0x%lx): cannot reach %s, recompile with -ffunction-sections"),
+ input_bfd,
+ input_section,
(long) rel->r_offset,
stub_entry->root.string);
bfd_set_error (bfd_error_bad_value);
/* This is a local symbol, h defaults to NULL. */
sym = local_syms + r_symndx;
sym_sec = local_sections[r_symndx];
- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sym_sec, rel);
+ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sym_sec, rel);
}
else
{
- int indx;
-
- /* It's a global; Find its entry in the link hash. */
- indx = r_symndx - symtab_hdr->sh_info;
- h = ((struct elf32_hppa_link_hash_entry *)
- elf_sym_hashes (input_bfd)[indx]);
- while (h->elf.root.type == bfd_link_hash_indirect
- || h->elf.root.type == bfd_link_hash_warning)
- h = (struct elf32_hppa_link_hash_entry *) h->elf.root.u.i.link;
-
- relocation = 0;
- if (h->elf.root.type == bfd_link_hash_defined
- || h->elf.root.type == bfd_link_hash_defweak)
+ struct elf_link_hash_entry *hh;
+ bfd_boolean unresolved_reloc;
+ struct elf_link_hash_entry **sym_hashes = elf_sym_hashes (input_bfd);
+
+ RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
+ r_symndx, symtab_hdr, sym_hashes,
+ hh, sym_sec, relocation,
+ unresolved_reloc, warned_undef);
+
+ if (relocation == 0
+ && hh->root.type != bfd_link_hash_defined
+ && hh->root.type != bfd_link_hash_defweak
+ && hh->root.type != bfd_link_hash_undefweak)
{
- sym_sec = h->elf.root.u.def.section;
- /* If sym_sec->output_section is NULL, then it's a
- symbol defined in a shared library. */
- if (sym_sec->output_section != NULL)
- relocation = (h->elf.root.u.def.value
- + sym_sec->output_offset
- + sym_sec->output_section->vma);
- }
- else if (h->elf.root.type == bfd_link_hash_undefweak)
- ;
- else if (info->shared
- && !info->no_undefined
- && ELF_ST_VISIBILITY (h->elf.other) == STV_DEFAULT
- && h->elf.type != STT_PARISC_MILLI)
- ;
- else
- {
- if (!((*info->callbacks->undefined_symbol)
- (info, h->elf.root.root.string, input_bfd,
- input_section, rel->r_offset, TRUE)))
- return FALSE;
- warned_undef = TRUE;
+ if (info->unresolved_syms_in_objects == RM_IGNORE
+ && ELF_ST_VISIBILITY (hh->other) == STV_DEFAULT
+ && hh->type == STT_PARISC_MILLI)
+ {
+ if (! info->callbacks->undefined_symbol
+ (info, hh->root.root.string, input_bfd,
+ input_section, rel->r_offset, FALSE))
+ return FALSE;
+ warned_undef = TRUE;
+ }
}
+ h = (struct elf32_hppa_link_hash_entry *) hh;
}
/* Do any required modifications to the relocation value, and
off = h->elf.got.offset;
dyn = htab->elf.dynamic_sections_created;
- if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info, &h->elf))
+ if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared,
+ &h->elf))
{
/* If we aren't going to call finish_dynamic_symbol,
then we need to handle initialisation of the .got
if (h != NULL)
{
off = h->elf.plt.offset;
- if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, info, &h->elf))
+ if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, info->shared,
+ &h->elf))
{
/* In a non-shared link, adjust_dynamic_symbols
isn't called for symbols forced local. We
Conversely, DEF_DYNAMIC can't be used in check_relocs as
there all files have not been loaded. */
if ((info->shared
+ && (h == NULL
+ || ELF_ST_VISIBILITY (h->elf.other) == STV_DEFAULT
+ || h->elf.root.type != bfd_link_hash_undefweak)
&& (IS_ABSOLUTE_RELOC (r_type)
- || (h != NULL
- && h->elf.dynindx != -1
- && (!info->symbolic
- || (h->elf.elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR) == 0))))
+ || !SYMBOL_CALLS_LOCAL (info, &h->elf)))
|| (!info->shared
&& h != NULL
&& h->elf.dynindx != -1
- && (h->elf.elf_link_hash_flags & ELF_LINK_NON_GOT_REF) == 0
- && (((h->elf.elf_link_hash_flags
- & ELF_LINK_HASH_DEF_DYNAMIC) != 0
- && (h->elf.elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR) == 0)
+ && !h->elf.non_got_ref
+ && ((ELIMINATE_COPY_RELOCS
+ && h->elf.def_dynamic
+ && !h->elf.def_regular)
|| h->elf.root.type == bfd_link_hash_undefweak
|| h->elf.root.type == bfd_link_hash_undefined)))
{
|| !IS_ABSOLUTE_RELOC (r_type)
|| !info->shared
|| !info->symbolic
- || (h->elf.elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR) == 0))
+ || !h->elf.def_regular))
{
outrel.r_info = ELF32_R_INFO (h->elf.dynindx, r_type);
}
&& sym_sec->output_section != NULL
&& ! bfd_is_abs_section (sym_sec))
{
+ /* Skip this relocation if the output section has
+ been discarded. */
+ if (bfd_is_abs_section (sym_sec->output_section))
+ break;
+
indx = elf_section_data (sym_sec->output_section)->dynindx;
/* We are turning this relocation into one
against a section symbol, so subtract out the
outrel.r_info = ELF32_R_INFO (indx, r_type);
}
-#if 0
- /* EH info can cause unaligned DIR32 relocs.
- Tweak the reloc type for the dynamic linker. */
- if (r_type == R_PARISC_DIR32 && (outrel.r_offset & 3) != 0)
- outrel.r_info = ELF32_R_INFO (ELF32_R_SYM (outrel.r_info),
- R_PARISC_DIR32U);
-#endif
sreloc = elf_section_data (input_section)->sreloc;
if (sreloc == NULL)
abort ();
}
r = final_link_relocate (input_section, contents, rel, relocation,
- htab, sym_sec, h);
+ htab, sym_sec, h, info);
if (r == bfd_reloc_ok)
continue;
if (r == bfd_reloc_notsupported || !warned_undef)
{
(*_bfd_error_handler)
- (_("%s(%s+0x%lx): cannot handle %s for %s"),
- bfd_archive_filename (input_bfd),
- input_section->name,
+ (_("%B(%A+0x%lx): cannot handle %s for %s"),
+ input_bfd,
+ input_section,
(long) rel->r_offset,
howto->name,
sym_name);
else
{
if (!((*info->callbacks->reloc_overflow)
- (info, sym_name, howto->name, 0, input_bfd, input_section,
- rel->r_offset)))
+ (info, (h ? &h->elf.root : NULL), sym_name, howto->name,
+ (bfd_vma) 0, input_bfd, input_section, rel->r_offset)))
return FALSE;
}
}
Elf_Internal_Sym *sym)
{
struct elf32_hppa_link_hash_table *htab;
+ Elf_Internal_Rela rel;
+ bfd_byte *loc;
htab = hppa_link_hash_table (info);
+ h->root.u.def.section->output_section->vma);
}
- if (! ((struct elf32_hppa_link_hash_entry *) h)->pic_call)
+ /* Create a dynamic IPLT relocation for this entry. */
+ rel.r_offset = (h->plt.offset
+ + htab->splt->output_offset
+ + htab->splt->output_section->vma);
+ if (h->dynindx != -1)
{
- Elf_Internal_Rela rel;
- bfd_byte *loc;
-
- /* Create a dynamic IPLT relocation for this entry. */
- rel.r_offset = (h->plt.offset
- + htab->splt->output_offset
- + htab->splt->output_section->vma);
- if (h->dynindx != -1)
- {
- rel.r_info = ELF32_R_INFO (h->dynindx, R_PARISC_IPLT);
- rel.r_addend = 0;
- }
- else
- {
- /* This symbol has been marked to become local, and is
- used by a plabel so must be kept in the .plt. */
- rel.r_info = ELF32_R_INFO (0, R_PARISC_IPLT);
- rel.r_addend = value;
- }
-
- loc = htab->srelplt->contents;
- loc += htab->srelplt->reloc_count++ * sizeof (Elf32_External_Rela);
- bfd_elf32_swap_reloca_out (htab->splt->output_section->owner,
- &rel, loc);
+ rel.r_info = ELF32_R_INFO (h->dynindx, R_PARISC_IPLT);
+ rel.r_addend = 0;
}
else
{
- bfd_put_32 (htab->splt->owner,
- value,
- htab->splt->contents + h->plt.offset);
- bfd_put_32 (htab->splt->owner,
- elf_gp (htab->splt->output_section->owner),
- htab->splt->contents + h->plt.offset + 4);
+ /* This symbol has been marked to become local, and is
+ used by a plabel so must be kept in the .plt. */
+ rel.r_info = ELF32_R_INFO (0, R_PARISC_IPLT);
+ rel.r_addend = value;
}
- if ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
+ loc = htab->srelplt->contents;
+ loc += htab->srelplt->reloc_count++ * sizeof (Elf32_External_Rela);
+ bfd_elf32_swap_reloca_out (htab->splt->output_section->owner, &rel, loc);
+
+ if (!h->def_regular)
{
/* Mark the symbol as undefined, rather than as defined in
the .plt section. Leave the value alone. */
if (h->got.offset != (bfd_vma) -1)
{
- Elf_Internal_Rela rel;
- bfd_byte *loc;
-
/* This symbol has an entry in the global offset table. Set it
up. */
relocate_section function. */
if (info->shared
&& (info->symbolic || h->dynindx == -1)
- && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR))
+ && h->def_regular)
{
rel.r_info = ELF32_R_INFO (0, R_PARISC_DIR32);
rel.r_addend = (h->root.u.def.value
bfd_elf32_swap_reloca_out (output_bfd, &rel, loc);
}
- if ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_COPY) != 0)
+ if (h->needs_copy)
{
asection *s;
- Elf_Internal_Rela rel;
- bfd_byte *loc;
/* This symbol needs a copy reloc. Set it up. */
abort ();
dyncon = (Elf32_External_Dyn *) sdyn->contents;
- dynconend = (Elf32_External_Dyn *) (sdyn->contents + sdyn->_raw_size);
+ dynconend = (Elf32_External_Dyn *) (sdyn->contents + sdyn->size);
for (; dyncon < dynconend; dyncon++)
{
Elf_Internal_Dyn dyn;
case DT_PLTRELSZ:
s = htab->srelplt;
- dyn.d_un.d_val = s->_raw_size;
+ dyn.d_un.d_val = s->size;
break;
case DT_RELASZ:
s = htab->srelplt;
if (s == NULL)
continue;
- dyn.d_un.d_val -= s->_raw_size;
+ dyn.d_un.d_val -= s->size;
break;
case DT_RELA:
continue;
if (dyn.d_un.d_ptr != s->output_section->vma + s->output_offset)
continue;
- dyn.d_un.d_ptr += s->_raw_size;
+ dyn.d_un.d_ptr += s->size;
break;
}
}
}
- if (htab->sgot != NULL && htab->sgot->_raw_size != 0)
+ if (htab->sgot != NULL && htab->sgot->size != 0)
{
/* Fill in the first entry in the global offset table.
We use it to point to our dynamic section, if we have one. */
->this_hdr.sh_entsize = GOT_ENTRY_SIZE;
}
- if (htab->splt != NULL && htab->splt->_raw_size != 0)
+ if (htab->splt != NULL && htab->splt->size != 0)
{
/* Set plt entry size. */
elf_section_data (htab->splt->output_section)
{
/* Set up the .plt stub. */
memcpy (htab->splt->contents
- + htab->splt->_raw_size - sizeof (plt_stub),
+ + htab->splt->size - sizeof (plt_stub),
plt_stub, sizeof (plt_stub));
if ((htab->splt->output_offset
+ htab->splt->output_section->vma
- + htab->splt->_raw_size)
+ + htab->splt->size)
!= (htab->sgot->output_offset
+ htab->sgot->output_section->vma))
{
{
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_LINUX;
}
+ else if (strcmp (bfd_get_target (abfd), "elf32-hppa-netbsd") == 0)
+ {
+ i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_NETBSD;
+ }
else
{
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_HPUX;
#define elf_backend_size_dynamic_sections elf32_hppa_size_dynamic_sections
#define elf_backend_gc_mark_hook elf32_hppa_gc_mark_hook
#define elf_backend_gc_sweep_hook elf32_hppa_gc_sweep_hook
+#define elf_backend_grok_prstatus elf32_hppa_grok_prstatus
+#define elf_backend_grok_psinfo elf32_hppa_grok_psinfo
#define elf_backend_object_p elf32_hppa_object_p
#define elf_backend_final_write_processing elf_hppa_final_write_processing
#define elf_backend_post_process_headers elf32_hppa_post_process_headers
#define INCLUDED_TARGET_FILE 1
#include "elf32-target.h"
+
+#undef TARGET_BIG_SYM
+#define TARGET_BIG_SYM bfd_elf32_hppa_nbsd_vec
+#undef TARGET_BIG_NAME
+#define TARGET_BIG_NAME "elf32-hppa-netbsd"
+
+#include "elf32-target.h"
projects / deliverable / binutils-gdb.git / blobdiff