/* Support for HPPA 64-bit ELF
- 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
- 2010, 2011 Free Software Foundation, Inc.
+ Copyright (C) 1999-2016 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
-#include "alloca-conf.h"
#include "sysdep.h"
+#include "alloca-conf.h"
#include "bfd.h"
#include "libbfd.h"
#include "elf-bfd.h"
#include "elf/hppa.h"
#include "libhppa.h"
#include "elf64-hppa.h"
-
+#include "libiberty.h"
#define ARCH_SIZE 64
(bfd *, struct bfd_link_info *,
struct elf_link_hash_entry *, Elf_Internal_Sym *);
-static enum elf_reloc_type_class elf64_hppa_reloc_type_class
- (const Elf_Internal_Rela *);
-
static bfd_boolean elf64_hppa_finish_dynamic_sections
(bfd *, struct bfd_link_info *);
struct elf64_hppa_link_hash_table *htab;
bfd_size_type amt = sizeof (*htab);
- htab = bfd_zalloc (abfd, amt);
+ htab = bfd_zmalloc (amt);
if (htab == NULL)
return NULL;
sizeof (struct elf64_hppa_link_hash_entry),
HPPA64_ELF_DATA))
{
- bfd_release (abfd, htab);
+ free (htab);
return NULL;
}
i_ehdrp = elf_elfheader (abfd);
if (strcmp (bfd_get_target (abfd), "elf64-hppa-linux") == 0)
{
- /* GCC on hppa-linux produces binaries with OSABI=Linux,
+ /* GCC on hppa-linux produces binaries with OSABI=GNU,
but the kernel produces corefiles with OSABI=SysV. */
- if (i_ehdrp->e_ident[EI_OSABI] != ELFOSABI_LINUX
+ if (i_ehdrp->e_ident[EI_OSABI] != ELFOSABI_GNU
&& i_ehdrp->e_ident[EI_OSABI] != ELFOSABI_NONE) /* aka SYSV */
return FALSE;
}
if (!dynobj)
hppa_info->root.dynobj = dynobj = abfd;
- srel = bfd_get_section_by_name (dynobj, srel_name);
+ srel = bfd_get_linker_section (dynobj, srel_name);
if (srel == NULL)
{
- srel = bfd_make_section_with_flags (dynobj, srel_name,
- (SEC_ALLOC
- | SEC_LOAD
- | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY
- | SEC_LINKER_CREATED
- | SEC_READONLY));
+ srel = bfd_make_section_anyway_with_flags (dynobj, srel_name,
+ (SEC_ALLOC
+ | SEC_LOAD
+ | SEC_HAS_CONTENTS
+ | SEC_IN_MEMORY
+ | SEC_LINKER_CREATED
+ | SEC_READONLY));
if (srel == NULL
|| !bfd_set_section_alignment (dynobj, srel, 3))
return FALSE;
{
Elf_Internal_Shdr *symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
bfd_signed_vma *local_refcounts;
-
+
local_refcounts = elf_local_got_refcounts (abfd);
if (local_refcounts == NULL)
{
const Elf_Internal_Rela *rel;
unsigned int sec_symndx;
- if (info->relocatable)
+ if (bfd_link_relocatable (info))
return TRUE;
/* If this is the first dynamic object found in the link, create
/* If necessary, build a new table holding section symbols indices
for this BFD. */
- if (info->shared && hppa_info->section_syms_bfd != abfd)
+ if (bfd_link_pic (info) && hppa_info->section_syms_bfd != abfd)
{
unsigned long i;
unsigned int highest_shndx;
relocations when building shared libraries. When not building shared
libraries this value is never really used, but assign it to zero to
prevent out of bounds memory accesses in other routines. */
- if (info->shared)
+ if (bfd_link_pic (info))
{
sec_symndx = _bfd_elf_section_from_bfd_section (abfd, sec);
|| hh->eh.root.type == bfd_link_hash_warning)
hh = hppa_elf_hash_entry (hh->eh.root.u.i.link);
+ /* PR15323, ref flags aren't set for references in the same
+ object. */
+ hh->eh.root.non_ir_ref = 1;
hh->eh.ref_regular = 1;
}
else
have yet been processed. Do something with what we know, as
this may help reduce memory usage and processing time later. */
maybe_dynamic = FALSE;
- if (hh && ((info->shared
+ if (hh && ((bfd_link_pic (info)
&& (!info->symbolic
|| info->unresolved_syms_in_shared_libs == RM_IGNORE))
|| !hh->eh.def_regular
break;
case R_PARISC_DIR64:
- if (info->shared || maybe_dynamic)
+ if (bfd_link_pic (info) || maybe_dynamic)
need_entry = (NEED_DYNREL);
dynrel_type = R_PARISC_DIR64;
break;
case R_PARISC_LTOFF_FPTR16F:
case R_PARISC_LTOFF_FPTR16WF:
case R_PARISC_LTOFF_FPTR16DF:
- if (info->shared || maybe_dynamic)
+ if (bfd_link_pic (info) || maybe_dynamic)
need_entry = (NEED_DLT | NEED_OPD | NEED_PLT);
else
need_entry = (NEED_DLT | NEED_OPD | NEED_PLT);
/* This is a simple OPD entry. */
case R_PARISC_FPTR64:
- if (info->shared || maybe_dynamic)
+ if (bfd_link_pic (info) || maybe_dynamic)
need_entry = (NEED_OPD | NEED_PLT | NEED_DYNREL);
else
need_entry = (NEED_OPD | NEED_PLT);
else
{
bfd_signed_vma *local_dlt_refcounts;
-
+
/* This is a DLT entry for a local symbol. */
local_dlt_refcounts = hppa64_elf_local_refcounts (abfd);
if (local_dlt_refcounts == NULL)
{
bfd_signed_vma *local_dlt_refcounts;
bfd_signed_vma *local_plt_refcounts;
-
+
/* This is a PLT entry for a local symbol. */
local_dlt_refcounts = hppa64_elf_local_refcounts (abfd);
if (local_dlt_refcounts == NULL)
{
bfd_signed_vma *local_dlt_refcounts;
bfd_signed_vma *local_opd_refcounts;
-
+
/* This is a OPD for a local symbol. */
local_dlt_refcounts = hppa64_elf_local_refcounts (abfd);
if (local_dlt_refcounts == NULL)
a dynamic R_PARISC_FPTR64 relocation, then make sure the
section symbol for this section ends up in the dynamic
symbol table. */
- if (info->shared && dynrel_type == R_PARISC_FPTR64
+ if (bfd_link_pic (info) && dynrel_type == R_PARISC_FPTR64
&& ! (bfd_elf_link_record_local_dynamic_symbol
(info, abfd, sec_symndx)))
return FALSE;
if (hh->want_dlt)
{
- if (x->info->shared)
+ if (bfd_link_pic (x->info))
{
/* Possibly add the symbol to the local dynamic symbol
table since we might need to create a dynamic relocation
/* If we are creating a shared library, took the address of a local
function or might export this function from this object file, then
we have to create an opd descriptor. */
- else if (x->info->shared
+ else if (bfd_link_pic (x->info)
|| hh == NULL
|| (hh->eh.dynindx == -1 && hh->eh.type != STT_PARISC_MILLI)
|| (hh->eh.root.type == bfd_link_hash_defined
create a runtime relocation for the symbol to properly
initialize the .opd entry. Make sure the symbol gets
added to the dynamic symbol table. */
- if (x->info->shared
+ if (bfd_link_pic (x->info)
&& (hh == NULL || (hh->eh.dynindx == -1)))
{
bfd *owner;
in dynamic relocs. But name munging does make the result
much easier to debug. ie, the EPLT reloc will reference
a symbol like .foobar, instead of .text + offset. */
- if (x->info->shared && eh)
+ if (bfd_link_pic (x->info) && eh)
{
char *new_name;
struct elf_link_hash_entry *nh;
- new_name = alloca (strlen (eh->root.root.string) + 2);
- new_name[0] = '.';
- strcpy (new_name + 1, eh->root.root.string);
+ new_name = concat (".", eh->root.root.string, NULL);
nh = elf_link_hash_lookup (elf_hash_table (x->info),
new_name, TRUE, TRUE, TRUE);
+ free (new_name);
nh->root.type = eh->root.type;
nh->root.u.def.value = eh->root.u.def.value;
nh->root.u.def.section = eh->root.u.def.section;
if (! bfd_elf_link_record_dynamic_symbol (x->info, nh))
return FALSE;
-
}
hh->opd_offset = x->ofs;
x->ofs += OPD_ENTRY_SIZE;
Elf_Internal_Ehdr * i_ehdrp;
i_ehdrp = elf_elfheader (abfd);
-
+
i_ehdrp->e_ident[EI_OSABI] = get_elf_backend_data (abfd)->elf_osabi;
i_ehdrp->e_ident[EI_ABIVERSION] = 1;
}
if (!dynobj)
hppa_info->root.dynobj = dynobj = abfd;
- opd = bfd_make_section_with_flags (dynobj, ".opd",
- (SEC_ALLOC
- | SEC_LOAD
- | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY
- | SEC_LINKER_CREATED));
+ opd = bfd_make_section_anyway_with_flags (dynobj, ".opd",
+ (SEC_ALLOC
+ | SEC_LOAD
+ | SEC_HAS_CONTENTS
+ | SEC_IN_MEMORY
+ | SEC_LINKER_CREATED));
if (!opd
|| !bfd_set_section_alignment (abfd, opd, 3))
{
if (!dynobj)
hppa_info->root.dynobj = dynobj = abfd;
- plt = bfd_make_section_with_flags (dynobj, ".plt",
- (SEC_ALLOC
- | SEC_LOAD
- | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY
- | SEC_LINKER_CREATED));
+ plt = bfd_make_section_anyway_with_flags (dynobj, ".plt",
+ (SEC_ALLOC
+ | SEC_LOAD
+ | SEC_HAS_CONTENTS
+ | SEC_IN_MEMORY
+ | SEC_LINKER_CREATED));
if (!plt
|| !bfd_set_section_alignment (abfd, plt, 3))
{
if (!dynobj)
hppa_info->root.dynobj = dynobj = abfd;
- dlt = bfd_make_section_with_flags (dynobj, ".dlt",
- (SEC_ALLOC
- | SEC_LOAD
- | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY
- | SEC_LINKER_CREATED));
+ dlt = bfd_make_section_anyway_with_flags (dynobj, ".dlt",
+ (SEC_ALLOC
+ | SEC_LOAD
+ | SEC_HAS_CONTENTS
+ | SEC_IN_MEMORY
+ | SEC_LINKER_CREATED));
if (!dlt
|| !bfd_set_section_alignment (abfd, dlt, 3))
{
if (!dynobj)
hppa_info->root.dynobj = dynobj = abfd;
- stub = bfd_make_section_with_flags (dynobj, ".stub",
- (SEC_ALLOC | SEC_LOAD
- | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY
- | SEC_READONLY
- | SEC_LINKER_CREATED));
+ stub = bfd_make_section_anyway_with_flags (dynobj, ".stub",
+ (SEC_ALLOC | SEC_LOAD
+ | SEC_HAS_CONTENTS
+ | SEC_IN_MEMORY
+ | SEC_READONLY
+ | SEC_LINKER_CREATED));
if (!stub
|| !bfd_set_section_alignment (abfd, stub, 3))
{
if (! get_opd (abfd, info, hppa_info))
return FALSE;
- s = bfd_make_section_with_flags (abfd, ".rela.dlt",
- (SEC_ALLOC | SEC_LOAD
- | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY
- | SEC_READONLY
- | SEC_LINKER_CREATED));
+ s = bfd_make_section_anyway_with_flags (abfd, ".rela.dlt",
+ (SEC_ALLOC | SEC_LOAD
+ | SEC_HAS_CONTENTS
+ | SEC_IN_MEMORY
+ | SEC_READONLY
+ | SEC_LINKER_CREATED));
if (s == NULL
|| !bfd_set_section_alignment (abfd, s, 3))
return FALSE;
hppa_info->dlt_rel_sec = s;
- s = bfd_make_section_with_flags (abfd, ".rela.plt",
- (SEC_ALLOC | SEC_LOAD
- | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY
- | SEC_READONLY
- | SEC_LINKER_CREATED));
+ s = bfd_make_section_anyway_with_flags (abfd, ".rela.plt",
+ (SEC_ALLOC | SEC_LOAD
+ | SEC_HAS_CONTENTS
+ | SEC_IN_MEMORY
+ | SEC_READONLY
+ | SEC_LINKER_CREATED));
if (s == NULL
|| !bfd_set_section_alignment (abfd, s, 3))
return FALSE;
hppa_info->plt_rel_sec = s;
- s = bfd_make_section_with_flags (abfd, ".rela.data",
- (SEC_ALLOC | SEC_LOAD
- | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY
- | SEC_READONLY
- | SEC_LINKER_CREATED));
+ s = bfd_make_section_anyway_with_flags (abfd, ".rela.data",
+ (SEC_ALLOC | SEC_LOAD
+ | SEC_HAS_CONTENTS
+ | SEC_IN_MEMORY
+ | SEC_READONLY
+ | SEC_LINKER_CREATED));
if (s == NULL
|| !bfd_set_section_alignment (abfd, s, 3))
return FALSE;
hppa_info->other_rel_sec = s;
- s = bfd_make_section_with_flags (abfd, ".rela.opd",
- (SEC_ALLOC | SEC_LOAD
- | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY
- | SEC_READONLY
- | SEC_LINKER_CREATED));
+ s = bfd_make_section_anyway_with_flags (abfd, ".rela.opd",
+ (SEC_ALLOC | SEC_LOAD
+ | SEC_HAS_CONTENTS
+ | SEC_IN_MEMORY
+ | SEC_READONLY
+ | SEC_LINKER_CREATED));
if (s == NULL
|| !bfd_set_section_alignment (abfd, s, 3))
return FALSE;
return FALSE;
dynamic_symbol = elf64_hppa_dynamic_symbol_p (eh, x->info);
- shared = x->info->shared;
+ shared = bfd_link_pic (x->info);
/* We may need to allocate relocations for a non-dynamic symbol
when creating a shared library. */
if (elf_hash_table (info)->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_section_by_name (dynobj, ".interp");
+ sec = bfd_get_linker_section (dynobj, ".interp");
BFD_ASSERT (sec != NULL);
sec->size = sizeof ELF_DYNAMIC_INTERPRETER;
sec->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER;
not actually use these entries. Reset the size of .rela.dlt,
which will cause it to get stripped from the output file
below. */
- sec = bfd_get_section_by_name (dynobj, ".rela.dlt");
+ sec = bfd_get_linker_section (dynobj, ".rela.dlt");
if (sec != NULL)
sec->size = 0;
}
/* Set up DLT, PLT and OPD offsets for local syms, and space for local
dynamic relocs. */
- for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link_next)
+ for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link.next)
{
bfd_signed_vma *local_dlt;
bfd_signed_vma *end_local_dlt;
{
*local_dlt = sec->size;
sec->size += DLT_ENTRY_SIZE;
- if (info->shared)
+ if (bfd_link_pic (info))
{
srel->size += sizeof (Elf64_External_Rela);
}
{
*local_plt = sec->size;
sec->size += PLT_ENTRY_SIZE;
- if (info->shared)
+ if (bfd_link_pic (info))
srel->size += sizeof (Elf64_External_Rela);
}
else
{
*local_opd = sec->size;
sec->size += OPD_ENTRY_SIZE;
- if (info->shared)
+ if (bfd_link_pic (info))
srel->size += sizeof (Elf64_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->shared)
+ if (! bfd_link_pic (info))
{
if (!add_dynamic_entry (DT_DEBUG, 0)
|| !add_dynamic_entry (DT_HP_DLD_HOOK, 0)
if we are creating a shared library and the symbol is
still undefined, we create a dynamic relocation to fill
in the correct value. */
- if (info->shared && eh->root.type == bfd_link_hash_undefined)
+ if (bfd_link_pic (info) && eh->root.type == bfd_link_hash_undefined)
value = 0;
else
value = (eh->root.u.def.value + eh->root.u.def.section->vma);
/* If we are generating a shared library, we must generate EPLT relocations
for each entry in the .opd, even for static functions (they may have
had their address taken). */
- if (info->shared && hh->want_opd)
+ if (bfd_link_pic (info) && hh->want_opd)
{
Elf_Internal_Rela rel;
bfd_byte *loc;
char *new_name;
struct elf_link_hash_entry *nh;
- new_name = alloca (strlen (eh->root.root.string) + 2);
- new_name[0] = '.';
- strcpy (new_name + 1, eh->root.root.string);
+ new_name = concat (".", eh->root.root.string, NULL);
nh = elf_link_hash_lookup (elf_hash_table (info),
new_name, TRUE, TRUE, FALSE);
-
+
/* All we really want from the new symbol is its dynamic
symbol index. */
if (nh)
dynindx = nh->dynindx;
+ free (new_name);
}
rel.r_addend = 0;
address, so there is no need to create a relocation. Just install
the proper value into the DLT, note this shortcut can not be
skipped when building a shared library. */
- if (! info->shared && hh && hh->want_dlt)
+ if (! bfd_link_pic (info) && hh && hh->want_dlt)
{
bfd_vma value;
/* Create a relocation for the DLT entry associated with this symbol.
When building a shared library the symbol does not have to be dynamic. */
if (hh->want_dlt
- && (elf64_hppa_dynamic_symbol_p (eh, info) || info->shared))
+ && (elf64_hppa_dynamic_symbol_p (eh, info) || bfd_link_pic (info)))
{
Elf_Internal_Rela rel;
bfd_byte *loc;
dynamic_symbol = elf64_hppa_dynamic_symbol_p (eh, info);
- if (!dynamic_symbol && !info->shared)
+ if (!dynamic_symbol && !bfd_link_pic (info))
return TRUE;
if (hh->reloc_entries)
/* Allocate one iff we are building a shared library, the relocation
isn't a R_PARISC_FPTR64, or we don't want an opd entry. */
- if (!info->shared && rent->type == R_PARISC_FPTR64 && hh->want_opd)
+ if (!bfd_link_pic (info)
+ && rent->type == R_PARISC_FPTR64 && hh->want_opd)
continue;
/* Create a dynamic relocation for this entry.
We use a section symbol recorded by check_relocs as the
base symbol for the relocation. The addend is the difference
between the section symbol and the address of the .opd entry. */
- if (info->shared && rent->type == R_PARISC_FPTR64 && hh->want_opd)
+ if (bfd_link_pic (info)
+ && rent->type == R_PARISC_FPTR64 && hh->want_opd)
{
bfd_vma value, value2;
dynamic linker, before writing them out. */
static enum elf_reloc_type_class
-elf64_hppa_reloc_type_class (const Elf_Internal_Rela *rela)
+elf64_hppa_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ const asection *rel_sec ATTRIBUTE_UNUSED,
+ const Elf_Internal_Rela *rela)
{
if (ELF64_R_SYM (rela->r_info) == STN_UNDEF)
return reloc_class_relative;
elf64_hppa_finalize_dlt,
info);
- sdyn = bfd_get_section_by_name (dynobj, ".dynamic");
+ sdyn = bfd_get_linker_section (dynobj, ".dynamic");
if (elf_hash_table (info)->dynamic_sections_created)
{
area at the start of the .data section. So all we have to
to is find the start of the .data section. */
s = bfd_get_section_by_name (output_bfd, ".data");
+ if (!s)
+ return FALSE;
dyn.d_un.d_ptr = s->vma;
bfd_elf64_swap_dyn_out (output_bfd, &dyn, dyncon);
break;
case 760: /* Linux/hppa */
/* pr_cursig */
- elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12);
+ elf_tdata (abfd)->core->signal = bfd_get_16 (abfd, note->descdata + 12);
/* pr_pid */
- elf_tdata (abfd)->core_lwpid = bfd_get_32 (abfd, note->descdata + 32);
+ elf_tdata (abfd)->core->lwpid = bfd_get_32 (abfd, note->descdata + 32);
/* pr_reg */
offset = 112;
return FALSE;
case 136: /* Linux/hppa elf_prpsinfo. */
- elf_tdata (abfd)->core_program
+ elf_tdata (abfd)->core->program
= _bfd_elfcore_strndup (abfd, note->descdata + 40, 16);
- elf_tdata (abfd)->core_command
+ elf_tdata (abfd)->core->command
= _bfd_elfcore_strndup (abfd, note->descdata + 56, 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. */
- command = elf_tdata (abfd)->core_command;
+ command = elf_tdata (abfd)->core->command;
n = strlen (command);
if (0 < n && command[n - 1] == ' ')
s = bfd_get_section_by_name (abfd, ".interp");
if (! s)
{
- for (m = elf_tdata (abfd)->segment_map; m != NULL; m = m->next)
+ for (m = elf_seg_map (abfd); m != NULL; m = m->next)
if (m->p_type == PT_PHDR)
break;
if (m == NULL)
m->p_paddr_valid = 1;
m->includes_phdrs = 1;
- m->next = elf_tdata (abfd)->segment_map;
- elf_tdata (abfd)->segment_map = m;
+ m->next = elf_seg_map (abfd);
+ elf_seg_map (abfd) = m;
}
}
- for (m = elf_tdata (abfd)->segment_map; m != NULL; m = m->next)
+ for (m = elf_seg_map (abfd); m != NULL; m = m->next)
if (m->p_type == PT_LOAD)
{
unsigned int i;
if (bfd_bread (&sig, 4, abfd) != 4)
return FALSE;
- elf_tdata (abfd)->core_signal = sig;
+ elf_tdata (abfd)->core->signal = sig;
if (!_bfd_elf_make_section_from_phdr (abfd, hdr, sec_index, typename))
return FALSE;
Ultimately we should have better controls over the generic ELF BFD
linker code. */
- if (! info->relocatable
+ if (! bfd_link_relocatable (info)
&& info->unresolved_syms_in_shared_libs != RM_IGNORE
&& h->root.type == bfd_link_hash_undefined
&& h->ref_dynamic
Ultimately we should have better controls over the generic ELF BFD
linker code. */
- if (! info->relocatable
+ if (! bfd_link_relocatable (info)
&& info->unresolved_syms_in_shared_libs != RM_IGNORE
&& h->root.type == bfd_link_hash_undefined
&& !h->ref_dynamic
static bfd_boolean
elf_hppa_final_link (bfd *abfd, struct bfd_link_info *info)
{
- bfd_boolean retval;
+ struct stat buf;
struct elf64_hppa_link_hash_table *hppa_info = hppa_link_hash_table (info);
if (hppa_info == NULL)
return FALSE;
- if (! info->relocatable)
+ if (! bfd_link_relocatable (info))
{
struct elf_link_hash_entry *gp;
bfd_vma gp_val;
info);
/* Invoke the regular ELF backend linker to do all the work. */
- retval = bfd_elf_final_link (abfd, info);
+ if (!bfd_elf_final_link (abfd, info))
+ return FALSE;
elf_link_hash_traverse (elf_hash_table (info),
elf_hppa_remark_useless_dynamic_symbols,
/* If we're producing a final executable, sort the contents of the
unwind section. */
- if (retval && !info->relocatable)
- retval = elf_hppa_sort_unwind (abfd);
+ if (bfd_link_relocatable (info))
+ return TRUE;
- return retval;
+ /* Do not attempt to sort non-regular files. This is here
+ especially for configure scripts and kernel builds which run
+ tests with "ld [...] -o /dev/null". */
+ if (stat (abfd->filename, &buf) != 0
+ || !S_ISREG(buf.st_mode))
+ return TRUE;
+
+ return elf_hppa_sort_unwind (abfd);
}
/* Relocate the given INSN. VALUE should be the actual value we want
if (hppa_info == NULL)
return bfd_reloc_notsupported;
-
+
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
local_offsets = elf_local_got_offsets (input_bfd);
insn = bfd_get_32 (input_bfd, hit_data);
&& value + addend + max_branch_offset >= 2*max_branch_offset)
{
(*_bfd_error_handler)
- (_("%B(%A+0x%lx): cannot reach %s"),
+ (_("%B(%A+0x%" BFD_VMA_FMT "x): cannot reach %s"),
input_bfd,
input_section,
offset,
- eh->root.root.string);
+ eh ? eh->root.root.string : "unknown");
bfd_set_error (bfd_error_bad_value);
- return bfd_reloc_notsupported;
+ return bfd_reloc_overflow;
}
/* Adjust for any field selectors. */
/* This is not a local symbol. */
struct elf_link_hash_entry **sym_hashes = elf_sym_hashes (input_bfd);
- /* It seems this can happen with erroneous or unsupported
+ /* It seems this can happen with erroneous or unsupported
input (mixing a.out and elf in an archive, for example.) */
if (sym_hashes == NULL)
return FALSE;
eh = sym_hashes[r_symndx - symtab_hdr->sh_info];
- while (eh->root.type == bfd_link_hash_indirect
+ if (info->wrap_hash != NULL
+ && (input_section->flags & SEC_DEBUGGING) != 0)
+ eh = ((struct elf_link_hash_entry *)
+ unwrap_hash_lookup (info, input_bfd, &eh->root));
+
+ while (eh->root.type == bfd_link_hash_indirect
|| eh->root.type == bfd_link_hash_warning)
eh = (struct elf_link_hash_entry *) eh->root.u.i.link;
else if (info->unresolved_syms_in_objects == RM_IGNORE
&& ELF_ST_VISIBILITY (eh->other) == STV_DEFAULT)
;
- else if (!info->relocatable
+ else if (!bfd_link_relocatable (info)
&& elf_hppa_is_dynamic_loader_symbol (eh->root.root.string))
continue;
- else if (!info->relocatable)
+ else if (!bfd_link_relocatable (info))
{
bfd_boolean err;
err = (info->unresolved_syms_in_objects == RM_GENERATE_ERROR
|| ELF_ST_VISIBILITY (eh->other) != STV_DEFAULT);
- if (!info->callbacks->undefined_symbol (info,
- eh->root.root.string,
- input_bfd,
- input_section,
- rel->r_offset, err))
- return FALSE;
+ (*info->callbacks->undefined_symbol) (info,
+ eh->root.root.string,
+ input_bfd,
+ input_section,
+ rel->r_offset, err);
}
- if (!info->relocatable
+ if (!bfd_link_relocatable (info)
&& relocation == 0
&& eh->root.type != bfd_link_hash_defined
&& eh->root.type != bfd_link_hash_defweak
if (info->unresolved_syms_in_objects == RM_IGNORE
&& ELF_ST_VISIBILITY (eh->other) == STV_DEFAULT
&& eh->type == STT_PARISC_MILLI)
- {
- if (! info->callbacks->undefined_symbol
- (info, eh_name (eh), input_bfd,
- input_section, rel->r_offset, FALSE))
- return FALSE;
- }
+ (*info->callbacks->undefined_symbol)
+ (info, eh_name (eh), input_bfd,
+ input_section, rel->r_offset, FALSE);
}
}
- if (sym_sec != NULL && elf_discarded_section (sym_sec))
+ if (sym_sec != NULL && discarded_section (sym_sec))
RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section,
- rel, relend, howto, contents);
+ rel, 1, relend, howto, 0, contents);
- if (info->relocatable)
+ if (bfd_link_relocatable (info))
continue;
r = elf_hppa_final_link_relocate (rel, input_bfd, output_bfd,
sym_name = bfd_section_name (input_bfd, sym_sec);
}
- if (!((*info->callbacks->reloc_overflow)
- (info, (eh ? &eh->root : NULL), sym_name,
- howto->name, (bfd_vma) 0, input_bfd,
- input_section, rel->r_offset)))
- return FALSE;
+ (*info->callbacks->reloc_overflow)
+ (info, (eh ? &eh->root : NULL), sym_name, howto->name,
+ (bfd_vma) 0, input_bfd, input_section, rel->r_offset);
}
break;
}
bfd_elf64_swap_reloca_out
};
-#define TARGET_BIG_SYM bfd_elf64_hppa_vec
+#define TARGET_BIG_SYM hppa_elf64_vec
#define TARGET_BIG_NAME "elf64-hppa"
#define ELF_ARCH bfd_arch_hppa
#define ELF_TARGET_ID HPPA64_ELF_DATA
elf64_hppa_finish_dynamic_sections
#define elf_backend_grok_prstatus elf64_hppa_grok_prstatus
#define elf_backend_grok_psinfo elf64_hppa_grok_psinfo
-
+
/* Stuff for the BFD linker: */
#define bfd_elf64_bfd_link_hash_table_create \
elf64_hppa_hash_table_create
#include "elf64-target.h"
#undef TARGET_BIG_SYM
-#define TARGET_BIG_SYM bfd_elf64_hppa_linux_vec
+#define TARGET_BIG_SYM hppa_elf64_linux_vec
#undef TARGET_BIG_NAME
#define TARGET_BIG_NAME "elf64-hppa-linux"
#undef ELF_OSABI
-#define ELF_OSABI ELFOSABI_LINUX
-#undef elf_backend_post_process_headers
-#define elf_backend_post_process_headers _bfd_elf_set_osabi
+#define ELF_OSABI ELFOSABI_GNU
#undef elf64_bed
#define elf64_bed elf64_hppa_linux_bed
projects / binutils.git / blobdiff