/* BFD back-end for HP PA-RISC ELF files.
- Copyright (C) 1990-2014 Free Software Foundation, Inc.
+ Copyright (C) 1990-2015 Free Software Foundation, Inc.
Original code by
Center for Software Science
/* Assorted information used by elf32_hppa_size_stubs. */
unsigned int bfd_count;
- int top_index;
+ unsigned int top_index;
asection **input_list;
Elf_Internal_Sym **all_local_syms;
&& hh->eh.plt.offset != (bfd_vma) -1
&& hh->eh.dynindx != -1
&& !hh->plabel
- && (info->shared
+ && (bfd_link_pic (info)
|| !hh->eh.def_regular
|| hh->eh.root.type == bfd_link_hash_defweak))
{
asection *sreloc;
int tls_type = GOT_UNKNOWN, old_tls_type = GOT_UNKNOWN;
- if (info->relocatable)
+ if (bfd_link_relocatable (info))
return TRUE;
htab = hppa_link_hash_table (info);
case R_PARISC_DPREL14F: /* Used for gp rel data load/store. */
case R_PARISC_DPREL14R:
case R_PARISC_DPREL21L:
- if (info->shared)
+ if (bfd_link_pic (info))
{
(*_bfd_error_handler)
(_("%B: relocation %s can not be used when making a shared object; recompile with -fPIC"),
case R_PARISC_TLS_IE21L:
case R_PARISC_TLS_IE14R:
- if (info->shared)
+ if (bfd_link_pic (info))
info->flags |= DF_STATIC_TLS;
need_entry = NEED_GOT;
break;
/* Flag this symbol as having a non-got, non-plt reference
so that we generate copy relocs if it turns out to be
dynamic. */
- if (hh != NULL && !info->shared)
+ if (hh != NULL && !bfd_link_pic (info))
hh->eh.non_got_ref = 1;
/* If we are creating a shared library then we need to copy
may need to keep relocations for symbols satisfied by a
dynamic library if we manage to avoid copy relocs for the
symbol. */
- if ((info->shared
+ if ((bfd_link_pic (info)
&& (sec->flags & SEC_ALLOC) != 0
&& (IS_ABSOLUTE_RELOC (r_type)
|| (hh != NULL
- && (!info->symbolic
+ && (!SYMBOLIC_BIND (info, &hh->eh)
|| hh->eh.root.type == bfd_link_hash_defweak
|| !hh->eh.def_regular))))
|| (ELIMINATE_COPY_RELOCS
- && !info->shared
+ && !bfd_link_pic (info)
&& (sec->flags & SEC_ALLOC) != 0
&& hh != NULL
&& (hh->eh.root.type == bfd_link_hash_defweak
const Elf_Internal_Rela *rela, *relend;
struct elf32_hppa_link_hash_table *htab;
- if (info->relocatable)
+ if (bfd_link_relocatable (info))
return TRUE;
htab = hppa_link_hash_table (info);
|| (eh->def_regular
&& eh->root.type != bfd_link_hash_defweak
&& ! hppa_elf_hash_entry (eh)->plabel
- && (!info->shared || info->symbolic)))
+ && (!bfd_link_pic (info) || SYMBOLIC_BIND (info, eh))))
{
/* The .plt entry is not needed when:
a) Garbage collection has removed all references to the
only references to the symbol are via the global offset table.
For such cases we need not do anything here; the relocations will
be handled correctly by relocate_section. */
- if (info->shared)
+ if (bfd_link_pic (info))
return TRUE;
/* If there are no references to this symbol that do not use the
sec = htab->sdynbss;
- return _bfd_elf_adjust_dynamic_copy (eh, sec);
+ return _bfd_elf_adjust_dynamic_copy (info, eh, sec);
}
/* Allocate space in the .plt for entries that won't have relocations.
return FALSE;
}
- if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, info->shared, eh))
+ if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, bfd_link_pic (info), eh))
{
/* Allocate these later. From this point on, h->plabel
means that the plt entry is only used by a plabel.
else if ((hh->tls_type & GOT_TLS_GD) == GOT_TLS_GD)
sec->size += GOT_ENTRY_SIZE;
if (htab->etab.dynamic_sections_created
- && (info->shared
+ && (bfd_link_pic (info)
|| (eh->dynindx != -1
&& !eh->forced_local)))
{
defined in a regular object. For the normal shared case, discard
space for relocs that have become local due to symbol visibility
changes. */
- if (info->shared)
+ if (bfd_link_pic (info))
{
#if RELATIVE_DYNRELOCS
if (SYMBOL_CALLS_LOCAL (info, eh))
if (htab->etab.dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
- if (info->executable)
+ if (bfd_link_executable (info) && !info->nointerp)
{
sec = bfd_get_linker_section (dynobj, ".interp");
if (sec == NULL)
sec->size += 2 * GOT_ENTRY_SIZE;
else if ((*local_tls_type & GOT_TLS_GD) == GOT_TLS_GD)
sec->size += GOT_ENTRY_SIZE;
- if (info->shared)
+ if (bfd_link_pic (info))
{
srel->size += sizeof (Elf32_External_Rela);
if ((*local_tls_type & (GOT_TLS_GD | GOT_TLS_IE)) == (GOT_TLS_GD | GOT_TLS_IE))
{
*local_plt = sec->size;
sec->size += PLT_ENTRY_SIZE;
- if (info->shared)
+ if (bfd_link_pic (info))
srel->size += sizeof (Elf32_External_Rela);
}
else
must add the entries now so that we get the correct size for
the .dynamic section. The DT_DEBUG entry is filled in by the
dynamic linker and used by the debugger. */
- if (info->executable)
+ if (bfd_link_executable (info))
{
if (!add_dynamic_entry (DT_DEBUG, 0))
return FALSE;
{
bfd *input_bfd;
unsigned int bfd_count;
- int top_id, top_index;
+ unsigned int top_id, top_index;
asection *section;
asection **input_list, **list;
bfd_size_type amt;
all_local_syms[bfd_indx] = local_syms;
- if (info->shared && htab->multi_subspace)
+ if (bfd_link_pic (info) && htab->multi_subspace)
{
struct elf_link_hash_entry **eh_syms;
struct elf_link_hash_entry **eh_symend;
}
else if (hh->eh.root.type == bfd_link_hash_undefweak)
{
- if (! info->shared)
+ if (! bfd_link_pic (info))
continue;
}
else if (hh->eh.root.type == bfd_link_hash_undefined)
hsh->target_value = sym_value;
hsh->target_section = sym_sec;
hsh->stub_type = stub_type;
- if (info->shared)
+ if (bfd_link_pic (info))
{
if (stub_type == hppa_stub_import)
hsh->stub_type = hppa_stub_import_shared;
/* If we're producing a final executable, sort the contents of the
unwind section. */
- if (info->relocatable)
+ if (bfd_link_relocatable (info))
return TRUE;
return elf_hppa_sort_unwind (abfd);
/* If we are not building a shared library, convert DLTIND relocs to
DPREL relocs. */
- if (!info->shared)
+ if (!bfd_link_pic (info))
{
switch (r_type)
{
&& hh->eh.plt.offset != (bfd_vma) -1
&& hh->eh.dynindx != -1
&& !hh->plabel
- && (info->shared
+ && (bfd_link_pic (info)
|| !hh->eh.def_regular
|| hh->eh.root.type == bfd_link_hash_defweak)))
{
unresolved_reloc, warned_undef,
ignored);
- if (!info->relocatable
+ if (!bfd_link_relocatable (info)
&& relocation == 0
&& eh->root.type != bfd_link_hash_defined
&& eh->root.type != bfd_link_hash_defweak
elf_hppa_howto_table + r_type, 0,
contents);
- if (info->relocatable)
+ if (bfd_link_relocatable (info))
continue;
/* Do any required modifications to the relocation value, and
off = hh->eh.got.offset;
dyn = htab->etab.dynamic_sections_created;
- if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared,
+ if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn,
+ bfd_link_pic (info),
&hh->eh))
{
/* If we aren't going to call finish_dynamic_symbol,
if (do_got)
{
- if (info->shared)
+ if (bfd_link_pic (info))
{
/* Output a dynamic relocation for this GOT entry.
In this case it is relative to the base of the
if (hh != NULL)
{
off = hh->eh.plt.offset;
- if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, info->shared,
+ if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (1,
+ bfd_link_pic (info),
&hh->eh))
{
/* In a non-shared link, adjust_dynamic_symbols
if (do_plt)
{
- if (info->shared)
+ if (bfd_link_pic (info))
{
/* Output a dynamic IPLT relocation for this
PLT entry. */
which is why we can't use just that test here.
Conversely, DEF_DYNAMIC can't be used in check_relocs as
there all files have not been loaded. */
- if ((info->shared
+ if ((bfd_link_pic (info)
&& (hh == NULL
|| ELF_ST_VISIBILITY (hh->eh.other) == STV_DEFAULT
|| hh->eh.root.type != bfd_link_hash_undefweak)
&& (IS_ABSOLUTE_RELOC (r_type)
|| !SYMBOL_CALLS_LOCAL (info, &hh->eh)))
- || (!info->shared
+ || (!bfd_link_pic (info)
&& hh != NULL
&& hh->eh.dynindx != -1
&& !hh->eh.non_got_ref
&& hh->eh.dynindx != -1
&& (plabel
|| !IS_ABSOLUTE_RELOC (r_type)
- || !info->shared
- || !info->symbolic
+ || !bfd_link_pic (info)
+ || !SYMBOLIC_BIND (info, &hh->eh)
|| !hh->eh.def_regular))
{
outrel.r_info = ELF32_R_INFO (hh->eh.dynindx, r_type);
bfd_boolean dyn;
dyn = htab->etab.dynamic_sections_created;
- if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, &hh->eh)
- && (!info->shared
+ if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn,
+ bfd_link_pic (info),
+ &hh->eh)
+ && (!bfd_link_pic (info)
|| !SYMBOL_REFERENCES_LOCAL (info, &hh->eh)))
{
indx = hh->eh.dynindx;
now, and emit any relocations. If both an IE GOT and a
GD GOT are necessary, we emit the GD first. */
- if ((info->shared || indx != 0)
+ if ((bfd_link_pic (info) || indx != 0)
&& (hh == NULL
|| ELF_ST_VISIBILITY (hh->eh.other) == STV_DEFAULT
|| hh->eh.root.type != bfd_link_hash_undefweak))
we just want to emit a RELATIVE reloc. The entry in the
global offset table will already have been initialized in the
relocate_section function. */
- if (info->shared
- && (info->symbolic || eh->dynindx == -1)
+ if (bfd_link_pic (info)
+ && (SYMBOLIC_BIND (info, eh) || eh->dynindx == -1)
&& eh->def_regular)
{
rela.r_info = ELF32_R_INFO (0, R_PARISC_DIR32);
if (htab->splt != NULL && htab->splt->size != 0)
{
- /* Set plt entry size. */
- elf_section_data (htab->splt->output_section)
- ->this_hdr.sh_entsize = PLT_ENTRY_SIZE;
+ /* Set plt entry size to 0 instead of PLT_ENTRY_SIZE, since we add the
+ plt stubs and as such the section does not hold a table of fixed-size
+ entries. */
+ elf_section_data (htab->splt->output_section)->this_hdr.sh_entsize = 0;
if (htab->need_plt_stub)
{
projects / deliverable / binutils-gdb.git / blobdiff