/* Support for HPPA 64-bit ELF
- Copyright (C) 1999-2017 Free Software Foundation, Inc.
+ Copyright (C) 1999-2019 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
entry = bfd_hash_allocate (table,
sizeof (struct elf64_hppa_link_hash_entry));
if (entry == NULL)
- return entry;
+ return entry;
}
/* Call the allocation method of the superclass. */
return bfd_default_set_arch_mach (abfd, bfd_arch_hppa, 11);
case EFA_PARISC_2_0:
if (i_ehdrp->e_ident[EI_CLASS] == ELFCLASS64)
- return bfd_default_set_arch_mach (abfd, bfd_arch_hppa, 25);
+ return bfd_default_set_arch_mach (abfd, bfd_arch_hppa, 25);
else
- return bfd_default_set_arch_mach (abfd, bfd_arch_hppa, 20);
+ return bfd_default_set_arch_mach (abfd, bfd_arch_hppa, 20);
case EFA_PARISC_2_0 | EF_PARISC_WIDE:
return bfd_default_set_arch_mach (abfd, bfd_arch_hppa, 25);
}
struct elf64_hppa_link_hash_entry *hh,
int type,
asection *sec,
- int sec_symndx,
- bfd_vma offset,
+ int sec_symndx,
+ bfd_vma offset,
bfd_vma addend)
{
struct elf64_hppa_dyn_reloc_entry *rent;
*local_dlt = sec->size;
sec->size += DLT_ENTRY_SIZE;
if (bfd_link_pic (info))
- {
+ {
srel->size += sizeof (Elf64_External_Rela);
- }
+ }
}
else
*local_dlt = (bfd_vma) -1;
{
data.ofs = hppa_info->plt_sec->size;
elf_link_hash_traverse (&hppa_info->root,
- allocate_global_data_plt, &data);
+ allocate_global_data_plt, &data);
hppa_info->plt_sec->size = data.ofs;
}
in the output_offset of the PLT section. */
bfd_put_64 (splt->owner, value, splt->contents + hh->plt_offset);
- value = _bfd_get_gp_value (splt->output_section->owner);
+ value = _bfd_get_gp_value (info->output_bfd);
bfd_put_64 (splt->owner, value, splt->contents + hh->plt_offset + 0x8);
/* Create a dynamic IPLT relocation for this entry.
loc = spltrel->contents;
loc += spltrel->reloc_count++ * sizeof (Elf64_External_Rela);
- bfd_elf64_swap_reloca_out (splt->output_section->owner, &rel, loc);
+ bfd_elf64_swap_reloca_out (info->output_bfd, &rel, loc);
}
/* Initialize an external call stub entry if requested. */
{
_bfd_error_handler
/* xgettext:c-format */
- (_("stub entry for %s cannot load .plt, dp offset = %Ld"),
- hh->eh.root.root.string, value);
+ (_("stub entry for %s cannot load .plt, dp offset = %" PRId64),
+ hh->eh.root.root.string, (int64_t) value);
return FALSE;
}
bfd_put_64 (sopd->owner, value, sopd->contents + hh->opd_offset + 16);
/* The last word is our local __gp value. */
- value = _bfd_get_gp_value (sopd->output_section->owner);
+ value = _bfd_get_gp_value (info->output_bfd);
bfd_put_64 (sopd->owner, value, sopd->contents + hh->opd_offset + 24);
}
loc = sopdrel->contents;
loc += sopdrel->reloc_count++ * sizeof (Elf64_External_Rela);
- bfd_elf64_swap_reloca_out (sopd->output_section->owner, &rel, loc);
+ bfd_elf64_swap_reloca_out (info->output_bfd, &rel, loc);
}
return TRUE;
}
loc = sdltrel->contents;
loc += sdltrel->reloc_count++ * sizeof (Elf64_External_Rela);
- bfd_elf64_swap_reloca_out (sdlt->output_section->owner, &rel, loc);
+ bfd_elf64_swap_reloca_out (info->output_bfd, &rel, loc);
}
return TRUE;
}
loc = hppa_info->other_rel_sec->contents;
loc += (hppa_info->other_rel_sec->reloc_count++
* sizeof (Elf64_External_Rela));
- bfd_elf64_swap_reloca_out (hppa_info->other_rel_sec->output_section->owner,
- &rel, loc);
+ bfd_elf64_swap_reloca_out (info->output_bfd, &rel, loc);
}
}
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B(%A+%#Lx): cannot reach %s"),
+ (_("%pB(%pA+%#" PRIx64 "): cannot reach %s"),
input_bfd,
input_section,
- offset,
+ (uint64_t) offset,
eh ? eh->root.root.string : "unknown");
bfd_set_error (bfd_error_bad_value);
return bfd_reloc_overflow;
{
bfd_vma *local_opd_offsets, *local_dlt_offsets;
- if (local_offsets == NULL)
- abort ();
+ if (local_offsets == NULL)
+ abort ();
/* Now do .opd creation if needed. */
if (r_type == R_PARISC_LTOFF_FPTR14R
(hppa_info->opd_sec->contents + off + 16));
/* The last word is our local __gp value. */
- value = _bfd_get_gp_value
- (hppa_info->opd_sec->output_section->owner);
+ value = _bfd_get_gp_value (info->output_bfd);
bfd_put_64 (hppa_info->opd_sec->owner, value,
(hppa_info->opd_sec->contents + off + 24));
}
case R_PARISC_LTOFF_FPTR32:
{
- /* We may still need to create the FPTR itself if it was for
- a local symbol. */
- if (hh == NULL)
- {
- /* The first two words of an .opd entry are zero. */
- memset (hppa_info->opd_sec->contents + hh->opd_offset, 0, 16);
-
- /* The next word is the address of the function. */
- bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
- (hppa_info->opd_sec->contents
- + hh->opd_offset + 16));
-
- /* The last word is our local __gp value. */
- value = _bfd_get_gp_value
- (hppa_info->opd_sec->output_section->owner);
- bfd_put_64 (hppa_info->opd_sec->owner, value,
- hppa_info->opd_sec->contents + hh->opd_offset + 24);
-
- /* The DLT value is the address of the .opd entry. */
- value = (hh->opd_offset
- + hppa_info->opd_sec->output_offset
- + hppa_info->opd_sec->output_section->vma);
-
- bfd_put_64 (hppa_info->dlt_sec->owner,
- value,
- hppa_info->dlt_sec->contents + hh->dlt_offset);
- }
+ /* FIXME: There used to be code here to create the FPTR itself if
+ the relocation was against a local symbol. But the code could
+ never have worked. If the assert below is ever triggered then
+ the code will need to be reinstated and fixed so that it does
+ what is needed. */
+ BFD_ASSERT (hh != NULL);
/* We want the value of the DLT offset for this symbol, not
the symbol's actual address. Note that __gp may not point
+ hh->opd_offset + 16));
/* The last word is our local __gp value. */
- value = _bfd_get_gp_value
- (hppa_info->opd_sec->output_section->owner);
+ value = _bfd_get_gp_value (info->output_bfd);
bfd_put_64 (hppa_info->opd_sec->owner, value,
hppa_info->opd_sec->contents + hh->opd_offset + 24);
{
bfd_vma *local_opd_offsets;
- if (local_offsets == NULL)
- abort ();
+ if (local_offsets == NULL)
+ abort ();
local_opd_offsets = local_offsets + 2 * symtab_hdr->sh_info;
off = local_opd_offsets[r_symndx];
if ((off & 1) != 0)
{
BFD_ASSERT (off != (bfd_vma) -1);
- off &= ~1;
+ off &= ~1;
}
else
{
(hppa_info->opd_sec->contents + off + 16));
/* The last word is our local __gp value. */
- value = _bfd_get_gp_value
- (hppa_info->opd_sec->output_section->owner);
+ value = _bfd_get_gp_value (info->output_bfd);
bfd_put_64 (hppa_info->opd_sec->owner, value,
hppa_info->opd_sec->contents + off + 24);
}
rel->r_offset, err);
}
- if (!bfd_link_relocatable (info)
- && relocation == 0
- && eh->root.type != bfd_link_hash_defined
- && eh->root.type != bfd_link_hash_defweak
- && eh->root.type != bfd_link_hash_undefweak)
- {
- if (info->unresolved_syms_in_objects == RM_IGNORE
- && ELF_ST_VISIBILITY (eh->other) == STV_DEFAULT
- && eh->type == STT_PARISC_MILLI)
+ if (!bfd_link_relocatable (info)
+ && relocation == 0
+ && eh->root.type != bfd_link_hash_defined
+ && eh->root.type != bfd_link_hash_defweak
+ && eh->root.type != bfd_link_hash_undefweak)
+ {
+ if (info->unresolved_syms_in_objects == RM_IGNORE
+ && ELF_ST_VISIBILITY (eh->other) == STV_DEFAULT
+ && eh->type == STT_PARISC_MILLI)
(*info->callbacks->undefined_symbol)
(info, eh_name (eh), input_bfd,
input_section, rel->r_offset, FALSE);
- }
+ }
}
if (sym_sec != NULL && discarded_section (sym_sec))
static const struct bfd_elf_special_section elf64_hppa_special_sections[] =
{
- { STRING_COMMA_LEN (".fini"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
- { STRING_COMMA_LEN (".init"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
- { STRING_COMMA_LEN (".plt"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_PARISC_SHORT },
- { STRING_COMMA_LEN (".dlt"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_PARISC_SHORT },
+ { STRING_COMMA_LEN (".tbss"), 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_HP_TLS },
+ { STRING_COMMA_LEN (".fini"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
+ { STRING_COMMA_LEN (".init"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
+ { STRING_COMMA_LEN (".plt"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_PARISC_SHORT },
+ { STRING_COMMA_LEN (".dlt"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_PARISC_SHORT },
{ STRING_COMMA_LEN (".sdata"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_PARISC_SHORT },
- { STRING_COMMA_LEN (".sbss"), 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_PARISC_SHORT },
- { STRING_COMMA_LEN (".tbss"), 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_HP_TLS },
- { NULL, 0, 0, 0, 0 }
+ { STRING_COMMA_LEN (".sbss"), 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_PARISC_SHORT },
+ { NULL, 0, 0, 0, 0 }
};
/* The hash bucket size is the standard one, namely 4. */
elf64_hppa_create_dynamic_sections
#define elf_backend_post_process_headers elf64_hppa_post_process_headers
-#define elf_backend_omit_section_dynsym \
- ((bfd_boolean (*) (bfd *, struct bfd_link_info *, asection *)) bfd_true)
+#define elf_backend_omit_section_dynsym _bfd_elf_omit_section_dynsym_all
+
#define elf_backend_adjust_dynamic_symbol \
elf64_hppa_adjust_dynamic_symbol
#define ELF_OSABI ELFOSABI_GNU
#undef elf64_bed
#define elf64_bed elf64_hppa_linux_bed
+#undef elf_backend_special_sections
+#define elf_backend_special_sections (elf64_hppa_special_sections + 1)
#include "elf64-target.h"
projects / external / binutils.git / blobdiff