/* Support for HPPA 64-bit ELF
- Copyright (C) 1999-2018 Free Software Foundation, Inc.
+ Copyright (C) 1999-2019 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
static bfd_boolean elf64_hppa_object_p
(bfd *);
-static void elf64_hppa_post_process_headers
- (bfd *, struct bfd_link_info *);
-
static bfd_boolean elf64_hppa_create_dynamic_sections
(bfd *, struct bfd_link_info *);
| SEC_LINKER_CREATED
| SEC_READONLY));
if (srel == NULL
- || !bfd_set_section_alignment (dynobj, srel, 3))
+ || !bfd_set_section_alignment (srel, 3))
return FALSE;
}
/* HP requires the EI_OSABI field to be filled in. The assignment to
EI_ABIVERSION may not be strictly necessary. */
-static void
-elf64_hppa_post_process_headers (bfd *abfd,
- struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
+static bfd_boolean
+elf64_hppa_init_file_header (bfd *abfd, struct bfd_link_info *info)
{
- Elf_Internal_Ehdr * i_ehdrp;
+ Elf_Internal_Ehdr *i_ehdrp;
- i_ehdrp = elf_elfheader (abfd);
+ if (!_bfd_elf_init_file_header (abfd, info))
+ return FALSE;
+ 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;
+ return TRUE;
}
/* Create function descriptor section (.opd). This section is called .opd
| SEC_IN_MEMORY
| SEC_LINKER_CREATED));
if (!opd
- || !bfd_set_section_alignment (abfd, opd, 3))
+ || !bfd_set_section_alignment (opd, 3))
{
BFD_ASSERT (0);
return FALSE;
| SEC_IN_MEMORY
| SEC_LINKER_CREATED));
if (!plt
- || !bfd_set_section_alignment (abfd, plt, 3))
+ || !bfd_set_section_alignment (plt, 3))
{
BFD_ASSERT (0);
return FALSE;
| SEC_IN_MEMORY
| SEC_LINKER_CREATED));
if (!dlt
- || !bfd_set_section_alignment (abfd, dlt, 3))
+ || !bfd_set_section_alignment (dlt, 3))
{
BFD_ASSERT (0);
return FALSE;
| SEC_READONLY
| SEC_LINKER_CREATED));
if (!stub
- || !bfd_set_section_alignment (abfd, stub, 3))
+ || !bfd_set_section_alignment (stub, 3))
{
BFD_ASSERT (0);
return FALSE;
| SEC_READONLY
| SEC_LINKER_CREATED));
if (s == NULL
- || !bfd_set_section_alignment (abfd, s, 3))
+ || !bfd_set_section_alignment (s, 3))
return FALSE;
hppa_info->dlt_rel_sec = s;
| SEC_READONLY
| SEC_LINKER_CREATED));
if (s == NULL
- || !bfd_set_section_alignment (abfd, s, 3))
+ || !bfd_set_section_alignment (s, 3))
return FALSE;
hppa_info->plt_rel_sec = s;
| SEC_READONLY
| SEC_LINKER_CREATED));
if (s == NULL
- || !bfd_set_section_alignment (abfd, s, 3))
+ || !bfd_set_section_alignment (s, 3))
return FALSE;
hppa_info->other_rel_sec = s;
| SEC_READONLY
| SEC_LINKER_CREATED));
if (s == NULL
- || !bfd_set_section_alignment (abfd, s, 3))
+ || !bfd_set_section_alignment (s, 3))
return FALSE;
hppa_info->opd_rel_sec = s;
/* It's OK to base decisions on the section name, because none
of the dynobj section names depend upon the input files. */
- name = bfd_get_section_name (dynobj, sec);
+ name = bfd_section_name (sec);
if (strcmp (name, ".plt") == 0)
{
entry. The entries in the .rela.plt section
really apply to the .got section, which we
created ourselves and so know is not readonly. */
- outname = bfd_get_section_name (output_bfd,
- sec->output_section);
+ outname = bfd_section_name (sec->output_section);
target = bfd_get_section_by_name (output_bfd, outname + 4);
if (target != NULL
&& (target->flags & SEC_READONLY) != 0
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 */
- (_("%pB(%pA+%#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;
(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);
(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);
}
if (sym_name == NULL)
return FALSE;
if (*sym_name == '\0')
- sym_name = bfd_section_name (input_bfd, sym_sec);
+ sym_name = bfd_section_name (sym_sec);
}
(*info->callbacks->reloc_overflow)
static const struct bfd_elf_special_section elf64_hppa_special_sections[] =
{
+ { 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 }
};
#define elf_backend_create_dynamic_sections \
elf64_hppa_create_dynamic_sections
-#define elf_backend_post_process_headers elf64_hppa_post_process_headers
+#define elf_backend_init_file_header elf64_hppa_init_file_header
#define elf_backend_omit_section_dynsym _bfd_elf_omit_section_dynsym_all
#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 / deliverable / binutils-gdb.git / blobdiff