/* i370-specific support for 32-bit ELF
- Copyright 1994, 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005
- Free Software Foundation, Inc.
+ Copyright (C) 1994-2018 Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support.
Hacked by Linas Vepstas for i370 linas@linas.org
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
else is a wild card. In particular, don't expect shared libs or
dynamic loading to work ... its never been tested. */
-#include "bfd.h"
#include "sysdep.h"
+#include "bfd.h"
#include "bfdlink.h"
#include "libbfd.h"
#include "elf-bfd.h"
/* This reloc does nothing. */
HOWTO (R_I370_NONE, /* type */
0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 32, /* bitsize */
+ 3, /* size (0 = byte, 1 = short, 2 = long) */
+ 0, /* bitsize */
FALSE, /* pc_relative */
0, /* bitpos */
- complain_overflow_bitfield, /* complain_on_overflow */
+ complain_overflow_dont, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_I370_NONE", /* name */
FALSE, /* partial_inplace */
return i370_elf_howto_table[ (int)i370_reloc ];
};
+static reloc_howto_type *
+i370_elf_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+ const char *r_name)
+{
+ unsigned int i;
+
+ for (i = 0;
+ i < sizeof (i370_elf_howto_raw) / sizeof (i370_elf_howto_raw[0]);
+ i++)
+ if (i370_elf_howto_raw[i].name != NULL
+ && strcasecmp (i370_elf_howto_raw[i].name, r_name) == 0)
+ return &i370_elf_howto_raw[i];
+
+ return NULL;
+}
+
/* The name of the dynamic interpreter. This is put in the .interp
section. */
arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
+ unsigned int r_type;
+
if (!i370_elf_howto_table[ R_I370_ADDR31 ])
/* Initialize howto table. */
i370_elf_howto_init ();
- BFD_ASSERT (ELF32_R_TYPE (dst->r_info) < (unsigned int) R_I370_max);
- cache_ptr->howto = i370_elf_howto_table[ELF32_R_TYPE (dst->r_info)];
+ r_type = ELF32_R_TYPE (dst->r_info);
+ if (r_type >= R_I370_max)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%B: unrecognised I370 reloc number: %d"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ r_type = R_I370_NONE;
+ }
+ cache_ptr->howto = i370_elf_howto_table[r_type];
}
/* Hack alert -- the following several routines look generic to me ...
object file when linking. */
static bfd_boolean
-i370_elf_merge_private_bfd_data (bfd *ibfd, bfd *obfd)
+i370_elf_merge_private_bfd_data (bfd *ibfd, struct bfd_link_info *info)
{
+ bfd *obfd = info->output_bfd;
flagword old_flags;
flagword new_flags;
else /* Incompatible flags. */
{
- (*_bfd_error_handler)
- ("%B: uses different e_flags (0x%lx) fields than previous modules (0x%lx)",
- ibfd, (long) new_flags, (long) old_flags);
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%B: uses different e_flags (%#x) fields than previous modules (%#x)"),
+ ibfd, new_flags, old_flags);
bfd_set_error (bfd_error_bad_value);
return FALSE;
newsect = hdr->bfd_section;
flags = bfd_get_section_flags (abfd, newsect);
- if (hdr->sh_flags & SHF_EXCLUDE)
- flags |= SEC_EXCLUDE;
-
if (hdr->sh_type == SHT_ORDERED)
flags |= SEC_SORT_ENTRIES;
flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY
| SEC_LINKER_CREATED);
- s = bfd_make_section_with_flags (abfd, ".dynsbss",
- SEC_ALLOC | SEC_LINKER_CREATED);
+ s = bfd_make_section_anyway_with_flags (abfd, ".dynsbss",
+ SEC_ALLOC | SEC_LINKER_CREATED);
if (s == NULL)
return FALSE;
- if (! info->shared)
+ if (! bfd_link_pic (info))
{
- s = bfd_make_section_with_flags (abfd, ".rela.sbss",
- flags | SEC_READONLY);
+ s = bfd_make_section_anyway_with_flags (abfd, ".rela.sbss",
+ flags | SEC_READONLY);
if (s == NULL
|| ! bfd_set_section_alignment (abfd, s, 2))
return FALSE;
}
/* XXX beats me, seem to need a rela.text ... */
- s = bfd_make_section_with_flags (abfd, ".rela.text",
- flags | SEC_READONLY);
+ s = bfd_make_section_anyway_with_flags (abfd, ".rela.text",
+ flags | SEC_READONLY);
if (s == NULL
|| ! bfd_set_section_alignment (abfd, s, 2))
return FALSE;
{
bfd *dynobj = elf_hash_table (info)->dynobj;
asection *s;
- unsigned int power_of_two;
#ifdef DEBUG
fprintf (stderr, "i370_elf_adjust_dynamic_symbol called for %s\n",
/* Make sure we know what is going on here. */
BFD_ASSERT (dynobj != NULL
&& (h->needs_plt
- || h->u.weakdef != NULL
+ || h->is_weakalias
|| (h->def_dynamic
&& h->ref_regular
&& !h->def_regular)));
- s = bfd_get_section_by_name (dynobj, ".rela.text");
+ s = bfd_get_linker_section (dynobj, ".rela.text");
BFD_ASSERT (s != NULL);
s->size += sizeof (Elf32_External_Rela);
/* 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->u.weakdef != NULL)
+ if (h->is_weakalias)
{
- BFD_ASSERT (h->u.weakdef->root.type == bfd_link_hash_defined
- || h->u.weakdef->root.type == bfd_link_hash_defweak);
- h->root.u.def.section = h->u.weakdef->root.u.def.section;
- h->root.u.def.value = h->u.weakdef->root.u.def.value;
+ struct elf_link_hash_entry *def = weakdef (h);
+ BFD_ASSERT (def->root.type == bfd_link_hash_defined);
+ h->root.u.def.section = def->root.u.def.section;
+ h->root.u.def.value = def->root.u.def.value;
return TRUE;
}
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 (h->size == 0)
- {
- (*_bfd_error_handler) (_("dynamic variable `%s' is zero size"),
- h->root.root.string);
- return TRUE;
- }
-
/* We must allocate the symbol in our .dynbss section, which will
become part of the .bss section of the executable. There will be
an entry for this symbol in the .dynsym section. The dynamic
only if there were actually SDAREL relocs for that symbol. */
if (h->size <= elf_gp_size (dynobj))
- s = bfd_get_section_by_name (dynobj, ".dynsbss");
+ s = bfd_get_linker_section (dynobj, ".dynsbss");
else
- s = bfd_get_section_by_name (dynobj, ".dynbss");
+ s = bfd_get_linker_section (dynobj, ".dynbss");
BFD_ASSERT (s != NULL);
/* We must generate a R_I370_COPY reloc to tell the dynamic linker to
copy the initial value out of the dynamic object and into the
runtime process image. We need to remember the offset into the
.rela.bss section we are going to use. */
- if ((h->root.u.def.section->flags & SEC_ALLOC) != 0)
+ if ((h->root.u.def.section->flags & SEC_ALLOC) != 0 && h->size != 0)
{
asection *srel;
if (h->size <= elf_gp_size (dynobj))
- srel = bfd_get_section_by_name (dynobj, ".rela.sbss");
+ srel = bfd_get_linker_section (dynobj, ".rela.sbss");
else
- srel = bfd_get_section_by_name (dynobj, ".rela.bss");
+ srel = bfd_get_linker_section (dynobj, ".rela.bss");
BFD_ASSERT (srel != NULL);
srel->size += sizeof (Elf32_External_Rela);
h->needs_copy = 1;
}
- /* We need to figure out the alignment required for this symbol. I
- have no idea how ELF linkers handle this. */
- power_of_two = bfd_log2 (h->size);
- if (power_of_two > 4)
- power_of_two = 4;
-
- /* Apply the required alignment. */
- s->size = BFD_ALIGN (s->size, (bfd_size_type) (1 << power_of_two));
- if (power_of_two > bfd_get_section_alignment (dynobj, s))
- {
- if (! bfd_set_section_alignment (dynobj, s, power_of_two))
- return FALSE;
- }
-
- /* Define the symbol as being at this point in the section. */
- h->root.u.def.section = s;
- h->root.u.def.value = s->size;
-
- /* Increment the section size to make room for the symbol. */
- s->size += h->size;
-
- return TRUE;
+ return _bfd_elf_adjust_dynamic_copy (info, h, s);
}
\f
/* Increment the index of a dynamic symbol by a given amount. Called
#ifdef DEBUG
fprintf (stderr,
- "i370_elf_adjust_dynindx called, h->dynindx = %d, *cp = %d\n",
+ "i370_elf_adjust_dynindx called, h->dynindx = %ld, *cp = %d\n",
h->dynindx, *cp);
#endif
- if (h->root.type == bfd_link_hash_warning)
- h = (struct elf_link_hash_entry *) h->root.u.i.link;
-
if (h->dynindx != -1)
h->dynindx += *cp;
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)
{
- s = bfd_get_section_by_name (dynobj, ".interp");
+ s = bfd_get_linker_section (dynobj, ".interp");
BFD_ASSERT (s != NULL);
s->size = sizeof ELF_DYNAMIC_INTERPRETER;
s->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER;
for (p = rela_sections; *p != NULL; p++)
{
- s = bfd_get_section_by_name (dynobj, *p);
+ s = bfd_get_linker_section (dynobj, *p);
if (s != NULL)
s->size = 0;
}
/* Remember whether there is a PLT. */
plt = s->size != 0;
}
- else if (strncmp (name, ".rela", 5) == 0)
+ else if (CONST_STRNEQ (name, ".rela"))
{
if (s->size != 0)
{
#define add_dynamic_entry(TAG, VAL) \
_bfd_elf_add_dynamic_entry (info, TAG, VAL)
- if (!info->shared)
+ if (!bfd_link_pic (info))
{
if (!add_dynamic_entry (DT_DEBUG, 0))
return FALSE;
locations in linker-created sections that do not have
externally-visible names. Instead, we should work out precisely
which sections relocations are targeted at. */
- if (info->shared)
+ if (bfd_link_pic (info))
{
int c;
struct elf_link_hash_entry **sym_hashes;
const Elf_Internal_Rela *rel;
const Elf_Internal_Rela *rel_end;
- bfd_vma *local_got_offsets;
asection *sreloc;
- if (info->relocatable)
+ if (bfd_link_relocatable (info))
return TRUE;
#ifdef DEBUG
dynobj = elf_hash_table (info)->dynobj;
symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (abfd);
- local_got_offsets = elf_local_got_offsets (abfd);
sreloc = NULL;
h = (struct elf_link_hash_entry *) h->root.u.i.link;
}
- if (info->shared)
+ if (bfd_link_pic (info))
{
#ifdef DEBUG
fprintf (stderr,
#endif
if (sreloc == NULL)
{
- const char *name;
-
- name = (bfd_elf_string_from_elf_section
- (abfd,
- elf_elfheader (abfd)->e_shstrndx,
- elf_section_data (sec)->rel_hdr.sh_name));
- if (name == NULL)
- return FALSE;
-
- BFD_ASSERT (strncmp (name, ".rela", 5) == 0
- && strcmp (bfd_get_section_name (abfd, sec), name + 5) == 0);
+ sreloc = _bfd_elf_make_dynamic_reloc_section
+ (sec, dynobj, 2, abfd, /*rela?*/ TRUE);
- sreloc = bfd_get_section_by_name (dynobj, name);
if (sreloc == NULL)
- {
- flagword flags;
-
- flags = (SEC_HAS_CONTENTS | SEC_READONLY
- | SEC_IN_MEMORY | SEC_LINKER_CREATED);
- if ((sec->flags & SEC_ALLOC) != 0)
- flags |= SEC_ALLOC | SEC_LOAD;
- sreloc = bfd_make_section_with_flags (dynobj, name,
- flags);
- if (sreloc == NULL
- || ! bfd_set_section_alignment (dynobj, sreloc, 2))
- return FALSE;
- }
+ return FALSE;
}
sreloc->size += sizeof (Elf32_External_Rela);
{
asection *sdyn;
bfd *dynobj = elf_hash_table (info)->dynobj;
- asection *sgot = bfd_get_section_by_name (dynobj, ".got");
+ asection *sgot = elf_hash_table (info)->sgot;
#ifdef DEBUG
fprintf (stderr, "i370_elf_finish_dynamic_sections called\n");
#endif
- sdyn = bfd_get_section_by_name (dynobj, ".dynamic");
+ sdyn = bfd_get_linker_section (dynobj, ".dynamic");
if (elf_hash_table (info)->dynamic_sections_created)
{
asection *splt;
Elf32_External_Dyn *dyncon, *dynconend;
- splt = bfd_get_section_by_name (dynobj, ".plt");
+ splt = elf_hash_table (info)->splt;
BFD_ASSERT (splt != NULL && sdyn != NULL);
dyncon = (Elf32_External_Dyn *) sdyn->contents;
for (; dyncon < dynconend; dyncon++)
{
Elf_Internal_Dyn dyn;
- const char *name;
+ asection *s;
bfd_boolean size;
bfd_elf32_swap_dyn_in (dynobj, dyncon, &dyn);
switch (dyn.d_tag)
{
- case DT_PLTGOT: name = ".plt"; size = FALSE; break;
- case DT_PLTRELSZ: name = ".rela.plt"; size = TRUE; break;
- case DT_JMPREL: name = ".rela.plt"; size = FALSE; break;
- default: name = NULL; size = FALSE; break;
+ case DT_PLTGOT:
+ s = elf_hash_table (info)->splt;
+ size = FALSE;
+ break;
+ case DT_PLTRELSZ:
+ s = elf_hash_table (info)->srelplt;
+ size = TRUE;
+ break;
+ case DT_JMPREL:
+ s = elf_hash_table (info)->srelplt;
+ size = FALSE;
+ break;
+ default:
+ continue;
}
- if (name != NULL)
+ if (s == NULL)
+ dyn.d_un.d_val = 0;
+ else
{
- asection *s;
-
- s = bfd_get_section_by_name (output_bfd, name);
- if (s == NULL)
- dyn.d_un.d_val = 0;
+ if (!size)
+ dyn.d_un.d_ptr = s->output_section->vma + s->output_offset;
else
- {
- if (! size)
- dyn.d_un.d_ptr = s->vma;
- else
- dyn.d_un.d_val = s->size;
- }
- bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
+ dyn.d_un.d_val = s->size;
}
+ bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
}
}
elf_section_data (sgot->output_section)->this_hdr.sh_entsize = 4;
}
- if (info->shared)
+ if (bfd_link_pic (info))
{
asection *sdynsym;
asection *s;
/* Set up the section symbols for the output sections. */
- sdynsym = bfd_get_section_by_name (dynobj, ".dynsym");
+ sdynsym = bfd_get_linker_section (dynobj, ".dynsym");
BFD_ASSERT (sdynsym != NULL);
sym.st_size = 0;
sym.st_name = 0;
sym.st_info = ELF_ST_INFO (STB_LOCAL, STT_SECTION);
sym.st_other = 0;
+ sym.st_target_internal = 0;
for (s = output_bfd->sections; s != NULL; s = s->next)
{
{
Elf_Internal_Shdr *symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
struct elf_link_hash_entry **sym_hashes = elf_sym_hashes (input_bfd);
- bfd *dynobj = elf_hash_table (info)->dynobj;
Elf_Internal_Rela *rel = relocs;
Elf_Internal_Rela *relend = relocs + input_section->reloc_count;
asection *sreloc = NULL;
- bfd_vma *local_got_offsets;
bfd_boolean ret = TRUE;
- if (info->relocatable)
- return TRUE;
-
#ifdef DEBUG
- _bfd_error_handler ("i370_elf_relocate_section called for %B section %A, %ld relocations%s",
+ _bfd_error_handler ("i370_elf_relocate_section called for %B section %A, %u relocations%s",
input_bfd, input_section,
- (long) input_section->reloc_count,
- (info->relocatable) ? " (relocatable)" : "");
+ input_section->reloc_count,
+ (bfd_link_relocatable (info)) ? " (relocatable)" : "");
#endif
if (!i370_elf_howto_table[ R_I370_ADDR31 ])
/* Initialize howto table if needed. */
i370_elf_howto_init ();
- local_got_offsets = elf_local_got_offsets (input_bfd);
-
for (; rel < relend; rel++)
{
enum i370_reloc_type r_type = (enum i370_reloc_type) ELF32_R_TYPE (rel->r_info);
if ((unsigned) r_type >= (unsigned) R_I370_max
|| !i370_elf_howto_table[(int)r_type])
{
- (*_bfd_error_handler) ("%B: unknown relocation type %d",
- input_bfd,
- (int) r_type);
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%B: unknown relocation type %d"),
+ input_bfd, (int) r_type);
bfd_set_error (bfd_error_bad_value);
ret = FALSE;
howto = i370_elf_howto_table[(int) r_type];
r_symndx = ELF32_R_SYM (rel->r_info);
+ relocation = 0;
if (r_symndx < symtab_hdr->sh_info)
{
else
{
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
+
+ if (info->wrap_hash != NULL
+ && (input_section->flags & SEC_DEBUGGING) != 0)
+ h = ((struct elf_link_hash_entry *)
+ unwrap_hash_lookup (info, input_bfd, &h->root));
+
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;
|| h->root.type == bfd_link_hash_defweak)
{
sec = h->root.u.def.section;
- if (info->shared
+ if (bfd_link_pic (info)
&& ((! info->symbolic && h->dynindx != -1)
|| !h->def_regular)
&& (input_section->flags & SEC_ALLOC) != 0
/* In these cases, we don't need the relocation
value. We check specially because in some
obscure cases sec->output_section will be NULL. */
- relocation = 0;
+ ;
else
relocation = (h->root.u.def.value
+ sec->output_section->vma
+ sec->output_offset);
}
else if (h->root.type == bfd_link_hash_undefweak)
- relocation = 0;
+ ;
else if (info->unresolved_syms_in_objects == RM_IGNORE
&& ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
- relocation = 0;
- else
+ ;
+ else if (!bfd_link_relocatable (info))
{
- if ((*info->callbacks->undefined_symbol)
- (info, h->root.root.string, input_bfd,
- input_section, rel->r_offset,
- (info->unresolved_syms_in_objects == RM_GENERATE_ERROR
- || ELF_ST_VISIBILITY (h->other))))
- {
- ret = FALSE;
- continue;
- }
- relocation = 0;
+ (*info->callbacks->undefined_symbol)
+ (info, h->root.root.string, input_bfd,
+ input_section, rel->r_offset,
+ (info->unresolved_syms_in_objects == RM_GENERATE_ERROR
+ || ELF_ST_VISIBILITY (h->other)));
+ ret = FALSE;
+ continue;
}
}
+ if (sec != NULL && discarded_section (sec))
+ RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section,
+ rel, 1, relend, howto, 0, contents);
+
+ if (bfd_link_relocatable (info))
+ continue;
+
switch ((int) r_type)
{
default:
- (*_bfd_error_handler)
- ("%B: unknown relocation type %d for symbol %s",
+ _bfd_error_handler
+ (_("%B: unknown relocation type %d for symbol %s"),
input_bfd, (int) r_type, sym_name);
bfd_set_error (bfd_error_bad_value);
object. */
case (int) R_I370_ADDR31:
case (int) R_I370_ADDR16:
- if (info->shared
- && r_symndx != 0)
+ if (bfd_link_pic (info)
+ && r_symndx != STN_UNDEF)
{
Elf_Internal_Rela outrel;
bfd_byte *loc;
if (sreloc == NULL)
{
- const char *name;
-
- name = (bfd_elf_string_from_elf_section
- (input_bfd,
- elf_elfheader (input_bfd)->e_shstrndx,
- elf_section_data (input_section)->rel_hdr.sh_name));
- if (name == NULL)
+ sreloc = _bfd_elf_get_dynamic_reloc_section
+ (input_bfd, input_section, /*rela?*/ TRUE);
+ if (sreloc == NULL)
return FALSE;
-
- BFD_ASSERT (strncmp (name, ".rela", 5) == 0
- && strcmp (bfd_get_section_name (input_bfd,
- input_section),
- name + 5) == 0);
-
- sreloc = bfd_get_section_by_name (dynobj, name);
- BFD_ASSERT (sreloc != NULL);
}
skip = 0;
{
asection *osec;
+ /* We are turning this relocation into one
+ against a section symbol. It would be
+ proper to subtract the symbol's value,
+ osec->vma, from the emitted reloc addend,
+ but ld.so expects buggy relocs. */
osec = sec->output_section;
indx = elf_section_data (osec)->dynindx;
- BFD_ASSERT(indx > 0);
+ if (indx == 0)
+ {
+ struct elf_link_hash_table *htab;
+ htab = elf_hash_table (info);
+ osec = htab->text_index_section;
+ indx = elf_section_data (osec)->dynindx;
+ }
+ BFD_ASSERT (indx != 0);
#ifdef DEBUG
if (indx <= 0)
{
- printf ("indx=%d section=%s flags=%08x name=%s\n",
+ printf ("indx=%ld section=%s flags=%08x name=%s\n",
indx, osec->name, osec->flags,
h->root.root.string);
}
case (int) R_I370_COPY:
case (int) R_I370_RELATIVE:
- (*_bfd_error_handler)
- ("%B: Relocation %s is not yet supported for symbol %s.",
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%B: Relocation %s is not yet supported for symbol %s."),
input_bfd,
i370_elf_howto_table[(int) r_type]->name,
sym_name);
return ret;
}
-
-static void
-i370_elf_post_process_headers (bfd * abfd,
- struct bfd_link_info * link_info ATTRIBUTE_UNUSED)
-{
- Elf_Internal_Ehdr * i_ehdrp; /* Elf file header, internal form. */
-
- i_ehdrp = elf_elfheader (abfd);
- i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_LINUX;
-}
\f
-#define TARGET_BIG_SYM bfd_elf32_i370_vec
+#define TARGET_BIG_SYM i370_elf32_vec
#define TARGET_BIG_NAME "elf32-i370"
#define ELF_ARCH bfd_arch_i370
#define ELF_MACHINE_CODE EM_S370
#define ELF_MACHINE_ALT1 EM_I370_OLD
#endif
#define ELF_MAXPAGESIZE 0x1000
+#define ELF_OSABI ELFOSABI_GNU
+
#define elf_info_to_howto i370_elf_info_to_howto
#define elf_backend_plt_not_loaded 1
#define elf_backend_rela_normal 1
#define bfd_elf32_bfd_reloc_type_lookup i370_elf_reloc_type_lookup
+#define bfd_elf32_bfd_reloc_name_lookup i370_elf_reloc_name_lookup
#define bfd_elf32_bfd_set_private_flags i370_elf_set_private_flags
#define bfd_elf32_bfd_merge_private_bfd_data i370_elf_merge_private_bfd_data
#define elf_backend_relocate_section i370_elf_relocate_section
link glibc's ld.so without errors. */
#define elf_backend_create_dynamic_sections i370_elf_create_dynamic_sections
#define elf_backend_size_dynamic_sections i370_elf_size_dynamic_sections
+#define elf_backend_init_index_section _bfd_elf_init_1_index_section
#define elf_backend_finish_dynamic_sections i370_elf_finish_dynamic_sections
#define elf_backend_fake_sections i370_elf_fake_sections
#define elf_backend_section_from_shdr i370_elf_section_from_shdr
#define elf_backend_adjust_dynamic_symbol i370_elf_adjust_dynamic_symbol
#define elf_backend_check_relocs i370_elf_check_relocs
-#define elf_backend_post_process_headers i370_elf_post_process_headers
static int
i370_noop (void)
return 1;
}
-/* We need to define these at least as no-ops to link glibc ld.so. */
-
-#define elf_backend_add_symbol_hook \
- (bfd_boolean (*) \
- (bfd *, struct bfd_link_info *, Elf_Internal_Sym *, \
- const char **, flagword *, asection **, bfd_vma *)) i370_noop
#define elf_backend_finish_dynamic_symbol \
(bfd_boolean (*) \
(bfd *, struct bfd_link_info *, struct elf_link_hash_entry *, \
Elf_Internal_Sym *)) i370_noop
-#define elf_backend_additional_program_headers \
- (int (*) (bfd *)) i370_noop
-#define elf_backend_modify_segment_map \
- (bfd_boolean (*) (bfd *, struct bfd_link_info *)) i370_noop
#include "elf32-target.h"
projects / thirdparty / binutils-gdb.git / blobdiff